/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
ViewVC logotype

Diff of /branches/WIP-pyshapelib-bramz/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 311 by bh, Tue Sep 10 16:45:32 2002 UTC revision 2552 by jonathan, Fri Jan 28 15:54:00 2005 UTC
# Line 1  Line 1 
1    2005-01-28  Jonathan Coles <[email protected]>
2    
3            * Thuban/Model/layer.py (RasterLayer.__init__): Make use_mask
4            default to true.
5    
6            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Remove
7            code that loads the state of the layer's use_mask flag. Its
8            usefulness is still being debated.
9    
10            * Thuban/Model/save.py (SessionSaver.write_layer): Remove
11            code that saves the state of the layer's use_mask flag. Its
12            usefulness is still being debated.
13    
14            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
15            options to ProjectRasterFile based on the state of layer.UseMask().
16            Catch more exceptions from ProjectRasterFile so that Thuban doesn't
17            quit is there is a problem projecting.
18            (BaseRenderer.draw_raster_data): Change the documentation to
19            describe the new format (XBM) that the mask data will be in.
20    
21            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): The mask
22            data is in XBM format when format='RAW' which means it doesn't
23            need to be converted to a wxImage before being used as a mask
24            for a wxBitmap. Assume that if format != 'RAW' that the image
25            data and mask data are in the same format.
26    
27            * libraries/thuban/gdalwarp.cpp (GetImageData): If alpha is enabled
28            and a mask is requested, convert the alpha band to a bit array in
29            XBM format. if an alpha channel is requested, simply return the
30            data in the alpha band. Provide better error handling by returning
31            python error messages (also fixes RT #2947).
32            (ProjectRasterFile): Support multiple mask options, rather than simply
33            a flag indicating that a mask should or should not be used. Provide
34            better error handling by returning python error messages.
35    
36            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
37            Add mask data to test.
38    
39            * test/test_layer.py (TestLayer.test_raster_layer): Test that a layer
40            should use the mask by default.
41            (TestLayerModificaton.test_raster_layer): Test that a layer should use
42            the mask by default.
43    
44            * test/test_load.py (TestRasterLayer.test): Remove testing for
45            use_mask flag in file.
46    
47            * test/test_save.py (SaveSessionTest.testRasterLayer): Remove testing
48            for use_mask in file.
49    
50            * test/test_load_1_0_1.py: Removed. Shouldn't have been checked in.
51            
52    2005-01-26  Jonathan Coles <[email protected]>
53    
54            Add a new dialog box for raster layers. The dialog box allows
55            the user to toggle a mask that is generated by ProjectRasterFile
56            and is used to only draw the real parts of the projected image.
57    
58            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
59            Instruct the warping code to generate a mask if the raster layer
60            requests one.
61            (BaseRenderer.draw_raster_data): Removed obsolete optional mask argument.
62    
63            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Removed
64            obsolete optional mask argument.
65    
66            * Thuban/UI/classifier.py (Classifier): Change the parent class
67            to LayerProperties and rework the code to support layout calls
68            from the parent.
69            (Classifier.dialog_layout): New. Layout the dialog box.
70            (Classifier.map_layers_removed): Removed. Moved to parent class.
71            (Classifier.map_replaced): Removed. Moved to parent class.
72            (Classifier._OnTry): Renamed to OnTry to support parent class.
73            (Classifier.OnClose): Removed. Supplied in parent class.
74            (Classifier._OnCloseBtn): Removed. Supplied in parent class as OnCloseBtn.
75            (Classifier._OnOK): Renamed to OnOK to support parent class.
76            (Classifier._OnRevert): Renamed to OnRevert to support parent class.
77    
78            * Thuban/UI/layerproperties.py: New. Base class for layer properties
79            dialog boxes.
80    
81            * Thuban/UI/rasterlayerproperties.py: New. Class for displaying
82            raster layer properties.
83    
84            * libraries/thuban/gdalwarp.cpp: Replace the old gdalwarp.cpp code
85            with the non-simple version supplied with gdal. This allows added
86            features such as creating an alpha band.
87            (GetImageData): Generate a mask array from the alpha band that is
88            generated by gdal if the user has selected it. Try to support images
89            that have more than three bands, such as images with RGB plus an
90            alpha band.
91            (ProjectRasterFile): Convert python argument for mask and tell
92            gdal to enable or disable an alpha band.
93    
94            * Thuban/Model/layer.py (BaseLayer.Type): New. Returns a string
95            describing what kind of layer the class is. Defaults to "Unknown",
96            but should be overridden by subclasses.
97            (Layer.Type): New. Override base class method.
98            (RasterLayer.__init__): Create a flag for using a mask. Record extra
99            data from gdal for display in the properties dialog.
100            (RasterLayer.Type): New. Override base class method.
101            (RasterLayer.UseMask): New. Returns True if the mask should be used.
102            (RasterLayer.SetUseMask): New. Set if the mask should be used.
103            (RasterLayer.ImageInfo): New. Return extra information about the image.
104    
105            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Load
106            the mask information.
107    
108            * Thuban/Model/save.py (SessionSaver.write_layer): Save mask information.
109    
110            * Thuban/UI/mainwindow.py: Register the RasterLayerProperties and
111            Classifier classes as dialogs to use with the proper layer types.
112    
113            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
114            Fix test.
115    
116            * test/test_layer.py (TestLayer.test_raster_layer): Test new methods.
117            (TestLayerModification.build_path): New. Support function.
118            (TestLayerModification.test_raster_layer): New. Test new methods.
119    
120            * test/test_save.py (SaveSessionTest.testRasterLayer): Add tests for mask.
121    
122            * test/test_load.py (TestRasterLayer): Add tests for mask.
123    
124            * test/test_load_1_0_1.py: New. Copied from test_load.py.
125    
126            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Removed
127            obsolete optional mask argument.
128    
129    2005-01-26  Nina H�ffmeyer <[email protected]>
130    
131            * Extensions/ogr/ogrshapes.py: Added two dictionaries to ShapeStore
132            which maps the ids and the ordinals. Fixed RowIdToOrdinal(),
133            RowOrdinalToId() and ReadRowAsDict().
134    
135            * Extensions/ogr/ogrstart.py: Added menu item which opens database
136            layers for existing database connections.
137    
138            * Extensions/ogr/test/test_OGRShapestore.py: Fixed a message string.
139    
140    
141    2005-01-26  Jan-Oliver Wagner <[email protected]>
142    
143            * Doc/manual/thuban-manual-de.xml: More translations.
144    
145    2005-01-24  Bernhard Herzog  <[email protected]>
146    
147            Rework the status bar updates a bit to make sure the message about
148            the projections is produced at the right times.
149    
150            * Thuban/UI/mainwindow.py (MainWindow.update_status_bar_messages):
151            New class variable with messages that may require a status bar
152            update.
153            (MainWindow.view_position_changed)
154            (MainWindow.update_status_bar): Rename from view_position_changed
155            to update_status_bar.  It's meaning has changed now that it may
156            also generate messages about problems with projection settings.
157            (MainWindow.__init__): Use the new update_status_bar_messages
158            class variable to subscribe update_status_bar
159            (MainWindow.set_position_text): Update doc-string.  This method
160            has to be renamed at some point.  See doc-string and comments.
161            (MainWindow.OnClose): Unsubscribe update_status_bar from all
162            messages in update_status_bar_messages
163    
164            * Thuban/UI/viewport.py (ViewPort.forwarded_map_messages): New
165            class attribute.  map messages to be forwarded by the viewport.
166            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): (un)subscribe
167            the messages in forwarded_map_messages
168    
169    2005-01-21  Bernhard Herzog  <[email protected]>
170    
171            * test/postgissupport.py (PostGISDatabase.__init__): Tweak
172            doc-string
173            (find_postgis_sql): Update for postgis-1.0.0-rc1, which uses a
174            different name for the initialization SQL file.
175    
176    2005-01-21  Jonathan Coles <[email protected]>
177    
178            * Thuban/UI/baserenderer.py (proj_params_to_str): New. Takes
179            a projection and returns a formatted string representing the
180            parameters to feed to gdalwarp. This function eliminates
181            redundancy in draw_raster_layer().
182            (BaseRenderer.render_map_incrementally): Removed the optimization which
183            drew the top most raster layer first and then only those vector-
184            based layers that are above it. With the support for transparency
185            this optimization breaks correct behaviour.
186            (BaseRenderer.draw_raster_layer): Reorganize code to support possible
187            future enhancements to raster layer bounding box. The old behaviour has
188            not changed. Also, change calling parameters to draw_raster_data()
189            to specify new RAW data format and mask.
190            (BaseRenderer.draw_raster_data): Change signature to include an optional
191            parameter for mask information. Change documentation to mention
192            support for new parameter and added option for RAW data format.
193            The data argument is now a list of [width, height, data].
194    
195            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Add new optional
196            mask parameter. Add new condition for RAW format, which
197            significantly reduces rendering time. Add condition for
198            mask parameter.
199    
200            * libraries/thuban/gdalwarp.cpp (GetImageData): New. Creates a
201            data array of RGB values from the projected image returned from
202            the gdal warping functions. In the case of palette based images, it
203            converts the NO_DATA index to the mask color.
204            (ProjectRasterFile): Removed all custom memory driver references
205            and replaced it with the standard in-memory dataset provided
206            by gdal. The return data is no longer a BMP file, but an array
207            of RGB values, one set triple per pixel.
208    
209            * libraries/thuban/bmpdataset.cpp: Removed. Unnecessary.
210            * libraries/thuban/cpl_mfile.h: Removed. Unnecessary.
211            * libraries/thuban/cpl_mfile.cpp: Removed. Unnecessary.
212    
213            * setup.py (thuban_build_ext.finalize_options): Removed mention
214            of cpl_mfile.cpp and bmpdataset.cpp files in the list of source
215            files. These are obsolete with the new version of gdalwarp.cpp
216    
217            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
218            Updated signature.
219            (TestBaseRenderer.test_raster_no_projection): Changed the test
220            data to be data in the uncompressed RAW format returned from
221            ProjectRasterFile.
222    
223    2005-01-21  Jan-Oliver Wagner <[email protected]>
224    
225            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Made
226            string available for i18n.
227    
228    2005-01-20  Russell Nelson  <[email protected]>
229    
230            * Resources/Projections/defaults.proj: Ruin the speling of the
231            Lambert-93 projection so it doesn't run into the wx UTF-8 bug.
232            It's the wrong thing to do in the long run, but it's necessary for
233            those users until that bug is fixed.  Otherwise the projection
234            dialog segfaults.  Better to annoy some Lambert-93 users with a
235            spelling mistake than every Fedora Core 3 user of Thuban-CVS.
236    
237    2005-01-20  Bernhard Reiter <[email protected]>
238    
239            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Added
240            docstring and comment that the warning code here is a hack.
241    
242    2005-01-20  Russell Nelson  <[email protected]>
243    
244            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Warn
245            user about misprojected layers when their lat/lon bounding
246            box exceeds rational lat/lon values.
247    
248    2005-01-20  Bernhard Reiter <[email protected]>
249    
250            * Thuban/UI/about.py (unicodeToLocale): Improved:
251            Use 'ascii' and then 'replace' for other characters
252            when getdefaultlocale returns None. Thanks to Bernhard H. .
253    
254    2005-01-20  Bernhard Reiter <[email protected]>
255    
256            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Added a comment
257            that OnRangeText might be called twice and using None as argument.
258    
259    2005-01-20  Bernhard Reiter <[email protected]>
260    
261            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Add a
262            OnRangeText(0) to work around a different in wx Behaviour noticed
263            on MacOSX, thanks to Lorenzo Moretti and Daniel Calvelo for the fix.
264    
265    2005-01-20  Bernhard Reiter <[email protected]>
266    
267            * Thuban/UI/about.py: take iso-8859-15 when getdefaultlocale returns
268            None. (Fixes rt#2910.)
269            
270    2005-01-18  Frank Koormann <[email protected]>
271    
272            New Extension: mouseposition
273            Tool to collect mouse click positions (map coordinates) in a dialog.
274    
275            * Extensions/mouseposition/__init__.py: New, extension registration
276    
277            * Extensions/mouseposition/mouseposition.py: New, implements the
278            dialog and adds a tool to Thuban mainwindow.
279    
280            * Extensions/mouseposition/position.xpm: New, icon for tool.
281    
282    2005-01-14  Jan-Oliver Wagner <[email protected]>
283    
284            * Doc/manual/thuban-manual-de.xml: More translations.
285    
286    2005-01-11  Frank Koormann <[email protected]>
287    
288            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
289            Fix indention bug.
290    
291    2005-01-09  Frank Koormann <[email protected]>
292    
293            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
294            BugFix 2901: Explicitly copy layers ClassificationColumn since it
295            is not part of the layers Classification.
296    
297    2005-01-03  Frank Koormann <[email protected]>
298    
299            * Thuban/UI/renderer.py (ScreenRendererdraw_selection_incrementally):
300            BugFix 2883: Former implementation only worked on classified point
301            layers: KeyError was raised, now use the default size if field is None.
302    
303    2004-12-27  Bernhard Reiter <[email protected]>
304    
305            svgexport 1.0.0cvs: Fixed label export.
306    
307            * Extensions/svgexport/test/test_svgmapwriter.py:
308            class TestSVGRenderer(): New class; new test test_label_font().
309    
310            * Extensions/svgexport/svgmapwriter.py
311            (SVGRenderer.label_font()): initialised Font size with self.factor now,
312            makes test_label_font happy.
313    
314            * Extensions/svgexport/TODO: crossed out fixed label export item.
315            Added item for options.
316    
317            * Extensions/svgexport/__init__.py: Bumped version to 1.0.0cvs.
318    
319    2004-12-27  Russell Nelson  <[email protected]>
320    
321            Middle mouse button pans.
322    
323            * Thuban/UI/view.py (MapCanvas.__init__): Subscribe also
324            OnMiddleDown and OnMiddleUp events.
325            (MapCanvas.OnMiddleDown): New. Activate the pan tool and remember the
326            previously used tool.
327            (MapCanvas.OnMiddleUp): New. Reactivate the remebered tool used before
328            pressing the middle mouse button.
329    
330    2004-12-27  Jan-Oliver Wagner <[email protected]>
331    
332            * Doc/manual/thuban-manual-de.xml: More translations.
333    
334    2004-12-23  Jan-Oliver Wagner <[email protected]>
335    
336            * Thuban/UI/projdialog.py (ProjFrame.load_user_proj): Added a
337            \n to stderr after the warnings. Thanks to Russell Nelson.
338    
339    2004-12-20  Nina Hueffmeyer <[email protected]>
340    
341            * Extensions/ogr/ogrshapes.py: Fixed some issues from
342            Bernhard (coding guidelines etc.). Additionally it is now possible to
343            display shapefiles containing feature collections (e.g.polygons
344            with holes). Works with gdal 1.2.1 now.
345    
346            * Extensions/ogr/test/test_OGRShapestore.py: Fixed some issues
347            from Bernhard (coding guidelines etc.). If ogr can't be imported,
348            tests are skipped now.
349    
350            * Extensions/ogr/ogrstart.py: Fixed some typings.
351    
352    2004-12-20  Bernhard Reiter <[email protected]>
353    
354            * Extensions/svgexport/TODO: updated to add support for
355            raster layers and labels for 1.0.1.
356    
357            * Extensions/svgexport/svgmapwriter.py (draw_raster_layer):
358            Issue a warning now.
359    
360    2004-12-19  Bernhard Reiter <[email protected]>
361    
362            * Extensions/svgexport/TODO: Added idea to support triggering
363            the application down the pipe.
364    
365    2004-12-19  Bernhard Reiter <[email protected]>
366    
367            svgexport: Improved code quality, mainly by better naming.
368    
369            * Extensions/svgexport/svgmapwriter.py:
370            DrawPath() renamed to DrawPolygonPath(),
371            added documentation, improved comments and variable names.
372            
373            * Extensions/svgexport/svgmapwriter.py,
374              Extensions/svgexport/test/test_svgmapwriter.py:
375            All using DrawPolygonPath() now, the default parameter closed=True
376            omitted.
377    
378            * Extensions/svgexport/test/test_svgmapwriter.py:
379            renamed test_polygon_opened() to test_polyline()
380            renamed test_transparent_polygon() to test_transparent_polyline()
381    
382    2004-12-18  Jan-Oliver Wagner <[email protected]>
383    
384            Some fixes of gns2shp extension.
385    
386            * Extensions/gns2shp/test/__init__.py: New. Make this directory a
387            package.
388    
389            * Extensions/gns2shp/test/test_gns2shp.py: Add some import paths
390            dynamically.
391    
392            * Extensions/gns2shp/test/README: Simplified description how to test.
393    
394            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed doc-string,
395            fixed some dimensions of fields according to the GNS documentation
396            which seems to change undocumented.
397            Now killing trailing \n and/or \r from MODIFY_DATE.
398            This fixes RT#2453.
399    
400    2004-12-18  Bernhard Reiter <[email protected]>
401    
402            svgexport 1.0.0: Treats holes and islands nicely. Documentation added.
403    
404            * Extensions/svgexport/test/test_svgmapwriter.py:
405            Added new tests: test_export_polygon_with_hole()
406            and test_polygon_with_hole().
407    
408            * Extensions/svgexport/svgmapwriter.py
409            (draw_polygon_shape()): Uses DrawPath correctly now.
410    
411            * Doc/manual/thuban-manual.xml: Added documentation for stable
412            extention svgexport.    
413            * Doc/manual/thuban-manual-de.xml: Copied English section about
414            svexport over.
415    
416            * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.
417    
418            * Extensions/svgexport/svgsaver.py,maplegend.py:
419            Moved from experimental to stable extension menu.
420    
421            * Extensions/svgexport/TODO: updated.
422    
423    
424    2004-12-18  Bernhard Reiter <[email protected]>
425    
426            Added Extensions/svgexport/TODO
427    
428    2004-12-18  Bernhard Reiter <[email protected]>
429    
430            Refactored in svgexport:
431            DrawPath replaces DrawPolygon; added newline in front of "M" in paths.
432    
433            * Extensions/svgexport/svgmapwriter.py
434            Added verbosity level 3 to print out polygon points.
435            (class Point): added __repr__
436            (class Brush, __str__()): Added space after ,.
437            (DrawPolygon): Renamed to DrawPath()
438            (DrawPath): Takes list of polygons as input now, adds \n before "M"s.
439            (DrawLines): Using DrawPath now.
440    
441            * Extensions/svgexport/test/test_svgmapwriter.py:
442            Replaced DrawPolygon() calls with DrawPath() and put the first argument
443            inside another list. Adapted test data with a newline before "M".
444    
445    2004-12-18  Bernhard Reiter <[email protected]>
446            
447            Refactored svgexport tests: 9 double tests runs eliminated;
448            code size reduced by 8 lines.
449    
450            * Extensions/svgexport/test/test_svgmapwriter.py:
451            (class TestWithDC): Renamed to BaseTestWithDC, moved to top.
452            (class BaseWithDCtools): New, subclass from BaseTestWithDC.
453            (class TestDrawSplines): now subclass from BaseTestWithDCtools,
454            this fixed the double running of the nine tests of TestVirtualDC.
455            (class TestVirtualDC): Using self.dc and self.file from setUp().
456    
457    2004-12-17  Bernhard Herzog  <[email protected]>
458    
459            Two windows specific fixes ported from thuban-1�0-branch:
460    
461            * Thuban/UI/about.py (unicodeToLocale): Use getdefaultlocale
462            instead of getlocale because getlocale doesn't return a usable
463            encoding name on a german windows 2000
464    
465            * setup.py: windows build: Removed the absolute path names and
466            made all prfixes relative to the directory containing setup.py.
467            Makes it a little easier to adapt to a different system.
468    
469    2004-12-16  Bernhard Herzog  <[email protected]>
470    
471            Add support for PostGIS tables with LINESTRING geometries.
472            Fixes RT#2299
473    
474            * Thuban/Model/postgisdb.py (shapetype_map): Add LINESTRING
475    
476            * test/postgissupport.py
477            (PostgreSQLServer.get_default_static_data_db): Rename the "roads"
478            table to "roads-multi" because it now uses MULTILINESTRING
479            geometries and introduce a new "roads" table that uses LINESTRING
480            (coords_to_multilinestring): Make the doc string more precise
481            (coords_to_linestring): New.  Create a LINESTRING WKT
482            representatin
483            (wkt_converter): Add coords_to_linestring
484            (upload_shapefile): Rephrase the doc-string a bit.
485    
486            * test/test_postgis_db.py (TestPostGISShapestoreArc)
487            (LineStringTests)
488            (TestPostGISShapestoreLineString)
489            (TestPostGISShapestoreMultiLineString): Split
490            TestPostGISShapestoreArc into a base class LineStringTests and two
491            derived classes TestPostGISShapestoreLineString for LINESTRING
492            geometries and TestPostGISShapestoreMultiLineString for
493            MULTILINESTRING geometries.  Most test methods are in the base
494            class with the exception of tests that explicitly check the raw
495            format.
496    
497    2004-12-16  Bernhard Herzog  <[email protected]>
498    
499            Make the test suite work with PostGIS 0.8.2 and PostgreSQL 7.4
500    
501            * test/postgissupport.py (find_postgis_sql): Different postgis
502            versions put the postgis.sql file into slightly different places
503            so we have to look in both.  The updated doc string describes this
504            is more detail.
505    
506            * test/test_postgis_db.py
507            (TestPostGISSpecialCases.test_column_name_quoting): The return
508            value of UniqueValues is unsorted, so it has to be sorted for
509            comparison.
510    
511    2004-12-16  Bernhard Herzog  <[email protected]>
512    
513            Fix for RT#2237
514    
515            * Thuban/UI/projdialog.py (ProjFrame._show_proj_panel): If the
516            panel to be shown is the UnknownProjPanel disable the OK and Try
517            buttons.  Otherwise enable them.
518            (ProjFrame.__GetProjection): The UnknownProjPanel returns None for
519            the parameters.  In that case __GetProjection also returns None
520            now.
521    
522    2004-12-15  Bernhard Herzog  <[email protected]>
523    
524            * Thuban/UI/classgen.py (GenQuantilesPanel.__init__): Set the
525            minimum number of classes to 2.  The calculate_quantiles needs at
526            least two and raises an exception otherwise.  
527            Fixes RT#2549
528    
529    2004-12-15  Bernhard Herzog  <[email protected]>
530    
531            * test/postgissupport.py (PostgreSQLServer.execute_sql): Extend to
532            so that it returns a result for select statements.
533            (PostgreSQLServer.server_version): New.  Return the version of the
534            server software.
535            (PostgreSQLServer.require_authentication): The format of
536            pg_hba.conf has changed between PostgrSQL 7.2 and 7.3.  Check the
537            server version and generate the file in the correct format
538    
539    2004-12-15  Bernhard Herzog  <[email protected]>
540    
541            * test/postgissupport.py (PostgreSQLServer.is_running): Fix typo
542            in the doc string and rephrase it a little.
543    
544    2004-12-15  Frank Koormann <[email protected]>
545    
546            * test/test_load.py (TestAltPath.checkSession): New, extended checks if
547            session has been loaded successfully. The check is called by the relevant
548            tests after executing load_session().
549    
550    2004-12-13  Bernhard Herzog  <[email protected]>
551    
552            Make sure the region used to determine which shapes are visible
553            actually matches the region on the printed page.  If this isn't
554            done properly some shapes might not be printed.  
555            Fixes RT #2692
556    
557            * Thuban/UI/view.py (MapPrintout.draw_on_dc): The region for the
558            renderer has to be at the same position as the mapregion
559    
560            * Thuban/UI/renderer.py (ExportRenderer.RenderMap): self.region
561            has to be moved by (self.shiftx, self.shifty) too.
562    
563    2004-12-13  Bernhard Herzog  <[email protected]>
564    
565            * libraries/pyprojection/Projection.i: Work around a bug in the
566            generated python code which leads to exception in the __del__
567            method when the constructor fails.  See the comments in the code
568            for more details.
569    
570            * libraries/pyprojection/Projection.py: Updated from Projection.i
571            with SWIG.
572    
573    2004-12-13  Bernhard Herzog  <[email protected]>
574    
575            * test/test_load.py (TestAltPath.test_01_single_path_error_fix)
576            (TestAltPath.test_02_path_error_fix_from_list)
577            (TestAltPath.test_05_path_error_fix_from_list_changed)
578            (TestAltPath.test_06_path_error_fix_from_list_fails): self.session
579            is destroyed in tearDown, so there's no need to do it in a test
580            case.
581    
582            * Thuban/Model/load.py (SessionLoader.open_shapefile): Remove a
583            debug print
584    
585    2004-12-13  Bernhard Herzog  <[email protected]>
586    
587            * Extensions/svgexport/test/test_svgmapwriter.py
588            (TestDrawSplines.setUp): Do not use super with the unittest
589            classes because in Python 2.2 they're still old-style classes.
590    
591    2004-12-13  Frank Koormann <[email protected]>
592    
593        Alternative Path feature: When loading a (moved) session where
594            shapefiles cannot be found, ask the user. Use the specified path
595            if further shapefiles are missing. However, ask the usr for confirmation
596            in such cases.
597    
598            * test/test_load.py (TestAltPath): New, tests for alternative path feature
599            in load_session()
600            (Shapefile_CallBack): Helper, implements controllable callback.
601    
602            * Thuban/UI/application.py (ThubanApplication.OnInit):
603            Added "alt_path" to self.path
604            (ThubanApplication.OpenSession): Added shapefile_callback as second
605            callback similar to db_connection_callback.
606            (ThubanApplication.run_alt_path_dialog): New, implementaion of
607            shapefile_callback. In addition to raising the dialog the control of
608            self.path('alt_path') is implemented here.
609    
610            * Thuban/Model/load.py (SessionLoader.__init__): Added shapefile_callback.
611            (SessionLoader.open_shapefile): Open shapefile, eventually with
612            alternative path. This wrapps the "theSession.OpenShapefile(filename)"
613            formerly used in start_fileshapesource()/start_layer().
614            (SessionLoader.start_fileshapesource): Call open_shapefile().
615            (SessionLoader.start_layer): Call open_shapefile().
616            (load_session): Added shapefile_callback.
617    
618            * Thuban/UI/altpathdialog.py: New, implements dialogs for alternative path
619            feature (search / check).
620            
621            * Doc/manual/thuban-manual.xml: Added documentation of new feature.
622    
623    2004-12-11  Bernhard Reiter <[email protected]>
624    
625             svgexport 0.9.2: Point size supports for maps.
626    
627            * Extensions/svgexport/svgmapwriter.py: Added import of SHAPETYPE_POINT
628            (def draw_point_shape): new parameter size defaults to 2 as before.
629            (draw_shape_layer_incrementally): Moved draw_func log line higher.
630            Added draw_func call with size when dealing with a point layer.
631    
632            * Extensions/svgexport/__init__.py: bumped version to 0.9.2.
633            
634    2004-12-11  Bernhard Reiter <[email protected]>
635    
636            Made sure that newlines are inserted in the svg path d attributes
637            to raise the chance that the line length will be below 255 characters,
638            as recommended by REC SVG 1.1 in section 8.3.1.
639    
640            * Extensions/svgexport/svgmapwriter.py(DrawPolygon):
641            Adding \n before L's and changed whitespace handling.
642    
643            * Extensions/svgexport/test/test_svgmapwriter.py:
644            Adapted tests to new whitespace handling of DrawPolygon.
645    
646    2004-12-11  Bernhard Reiter <[email protected]>
647    
648            * Doc/technotes/coding_guidelines.txt: easy typo fixed.
649    
650            * Extensions/svgexport/test/test_svgmapwriter.py:
651            Removed test_drawbezier in favour of new test_drawspline3 and
652            test_drawspline4 within new class TestDrawSplines(TestVirtualDC).
653            All only to test DrawSpline.
654    
655            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
656            New implementation now really using the strange algorithm of
657            xfig 3.1's approximated splines and its conversion to postscript
658            with one twist: SVG can do quadratic beziers, so skipped translation
659            to cubic beziers.
660            (TestWithDC): Typo in comment fixed.
661    
662    2004-12-09  Martin Schulze  <[email protected]>
663    
664            * Thuban/Model/classgen.py: Added missing character encoding
665    
666            * Extensions/wms/properties.py (OpenWMSProperties): removed
667    
668            * Extensions/wms/parser.py (WMSCapabilitiesParser.error): Dropped
669            support for get_srs_discrepancies() since there are no
670            discrepancies anymore (was a thinko)
671    
672            * Extensions/wms/layer.py (WMSLayer.GetMapImg): Improved graphic
673            format priority now that more formats are supported globally by
674            the render engine.
675    
676    2004-12-08  Silke Reimer <[email protected]>
677            * Extensions/ogr/ogrshapes.py: Substituted ogr-method CloseRings
678            because it is not available in all versions of ogr
679    
680    2004-12-08  Bernhard Reiter <[email protected]>
681            * Extensions/ogr/__init__.py: Added empty __init__.py to heal
682            global tests until a real one is commited.
683    
684    2004-12-07 Nina H�ffmeyer <[email protected]>
685    
686            * /Extensions/ogr/: Adding a new extension to read shapefiles with
687            ogr. It is planned to add other vector formats.
688    
689            * /test/runtests.py: Adding tests from /Extensions/ogr/test/.
690    
691    2004-12-07  Jan-Oliver Wagner <[email protected]>
692    
693            * /Extensions/svgexport/test/test_svgmapwriter.py: Reverting
694            part of a (non-)fix to renable that the tests are always
695            executed.
696    
697    2004-12-07  Bernhard Reiter <[email protected]>
698    
699            * Extensions/svgexport/test/test_svgmapwriter.py:
700            Added test_drawbezier() to test DrawSpline().
701    
702            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
703            Really implemented bezier drawing.
704    
705            * Extensions/svgexport/__init__.py: Bumped version of svgexport
706            to 0.9.1 because now the legend examples lines styles
707            will be drawing with beziers.
708    
709    2004-12-05  Martin Schulze  <[email protected]>
710    
711            * Thuban/UI/renderer.py (raster_format_map): Added PNG, TIFF and
712            GIF as supported bitmap image formats (helpful for the WMS extension)
713    
714    2004-11-30  Martin Schulze  <[email protected]>
715    
716            * Extensions/wms/test/test_ogclib.py (TestOGCLib.test_compareURLs):
717            Improved the test for the internal compare method
718    
719    2004-11-27  Jan-Oliver Wagner <[email protected]>
720    
721            * Thuban/UI/about.py (About.__init__): Added
722            Norbert Solymosi for hungarian translation and Ole Rahn
723            as contrbutor. Moved Bernhard Reiter from Contributor
724            to Developer.
725    
726    2004-11-27  Bernhard Reiter <[email protected]>
727    
728            * Extensions/svgexport/test/test_svgmapwriter.py:
729            Removed Jan from author list as he did not change enough significant
730            lines yet.
731    
732            * Extensions/svgexport/__init__.py: Added Bernhard as author
733            of the Extension.
734    
735    2004-11-27  Jan-Oliver Wagner <[email protected]>
736    
737            * po/hu.po: New. Hungarian translation. Contributed
738            by Norbert Solymosi.
739    
740    2004-11-26  Bernhard Herzog  <[email protected]>
741    
742            * Extensions/svgexport/test/test_svgmapwriter.py
743            (Testobjectexport.test_transparent_polygon): Commented out some
744            debug prints
745    
746    2004-11-24  Jan-Oliver Wagner <[email protected]>
747    
748            Fix broken tests for svg extension and added svg legend
749            to Experimental menu.
750    
751            * Extensions/svgexport/test/test_svgmapwriter.py: Fix to have
752            the test run correctly even if the extension is a package.
753            Also removed the "import Thuban" which makes no sense.
754    
755            * Extensions/svgexport/__init__.py: Fix to have the extensions'
756            test module also be executed from the global test routine.
757            This is done by looking for the absense of the DISPLAY variable.
758    
759            * Extensions/svgexport/maplegend.py: Moved the menu entry from Extensions
760            to Experimental menu since this module has yet not reached a stable
761            status (ie. 1.0).
762    
763    2004-11-22  Bernhard Reiter <[email protected]>
764    
765            * Extensions/svgexport/svgmapwriter.py:
766            Added verbose variable and some logging depending on it.
767            (class VirtualDC(XMLWriter)): Minor improvement in the polygon loop,
768            because counting i is not necessary.
769            (class Pen, class Brush): Added simple __str__ methods.
770            (SVGRenderer.draw_polygone_shape): Fix #2698 (transparent polygons are
771            not exported to svg file) Note: holes still unhandled.
772    
773            * Extensions/svgexport/test/test_svgmapwriter.py:
774                    Made a baseclass TestWithDC for test needed a DC.
775                    Added tests for bug #2698 (transparent polygons are not
776                    exported to svg file):
777                    Testobjectexport.test_transparent_polygon()
778    
779            * Thuban/Model/base.py (UnsetModified):
780            Fixed some typos in docstring.
781    
782            * Thuban/UI/baserenderer.py (BaseRenderer.draw_polygon_shape()):
783            Added hints on the used algorithm for handling holes.
784    
785    2004-11-20  Jan-Oliver Wagner <[email protected]>
786    
787            Some face lifting for the examples.
788    
789            * Examples/__init__.py: Make this directory a package.
790    
791            * Examples/simple_extensions/__init__.py: Make this directory a package.
792    
793            * Examples/simple_extensions/hello_world.py: Moved entry from Extensions
794            menu to Examples menu.
795    
796            * Examples/simple_extensions/simple_command.py: Some more comments,
797            minor changes.
798    
799            * Examples/simple_extensions/simple_tool.py: Minor changes.
800    
801    2004-11-20  Jan-Oliver Wagner <[email protected]>
802    
803            Changed way of extension registry for wms and added extension
804            registry for umn_mapserver extension.
805    
806            * Extensions/wms/__init__.py: Added registry entry and the importing
807            of the actual wms module. Included a test for the required PyOGCLib.
808    
809            * Extensions/wms/wms.py: Removed registry entry (moved to __init__.py).
810    
811            * Extensions/umn_mapserver/__init__.py: Added registry entry and the
812            importing of the actual umn mapserver management modules.
813            Included a test for the required Python MapScript.
814    
815    2004-11-20  Jan-Oliver Wagner <[email protected]>
816    
817            Changed way of extension registry for importAPR, bboxdump
818            and added extension registry for svgexport.extension registry for
819            svgexport.
820    
821            * Extensions/importAPR/__init__.py: Added registry entry and the importing
822            of the actual importAPR module.
823    
824            * Extensions/importAPR/importAPR.py: Removed registry entry (moved to
825            __init__.py).
826    
827            * Extensions/bboxdump/__init__.py: Added registry entry and the importing
828            ï¿½ï¿½ï¿½ï¿½of the actual bboxdump module.
829    
830            * Extensions/bboxdump/bboxdump.py: Removed registry entry (moved to
831            ï¿½ï¿½ï¿½ï¿½__init__.py).
832    
833            * Extensions/svgexport/__init__.py: Added registry entry and the importing
834            of the svgsaver module.
835    
836            * Extensions/svgexport/svgsaver.py: Moved the menu entry from Extensions
837            to Experimental menu since this module has yet not reached a stable
838            status (ie. 1.0).
839    
840    2004-11-18  Jan-Oliver Wagner <[email protected]>
841    
842            Now the hit test considers the size of point symbols.
843    
844            * Thuban/UI/viewport.py (ViewPort._hit_point): Added optional parameter
845            'size' defaulting to the previously fixed value 5.
846            Extended doc-string.
847            (Viewport._find_shape_in_layer): Resolved FIXME regarding flexibility
848            for symbols.
849            Now the size of the largest point symbol is determined to find out
850            about whether the point has been hit.
851            This fixes the problem that only clicks inside a fixed distance of
852            5 where found.
853    
854    2004-11-17  Jan-Oliver Wagner <[email protected]>
855    
856            Another open issue fixed regarding sizeable symbols: correct rendering of
857            selected symbols.
858    
859            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
860            Added consideration of the specific size of point symbols.
861            The property for each point symbol is retrieved and the size applied
862            for the rendering method.
863            Added doc-string.
864    
865    2004-11-16  Jan-Oliver Wagner <[email protected]>
866    
867            Changed way of Extension Registry for gns2shp and profiling.
868    
869            * Extensions/gns2shp/gns2shp.py: Removed registry entry (moved to
870            __init__.py).
871    
872            * Extensions/gns2shp/__init__.py: Added registry entry and the importing
873            of the actual gns2shp module.
874    
875            * Extensions/profiling/profiling.py: Removed registry entry (moved to
876            __init__.py).
877    
878            * Extensions/profiling/__init__.py: Added registry entry and the importing
879            of the actual profiling module.
880    
881    2004-10-28  Bernhard Reiter <[email protected]>
882    
883            * Extensions/svgexport/: Minor improvements to doc strings.
884    
885    2004-10-07  Jan-Oliver Wagner <[email protected]>
886    
887            Further elements for sizable point objects now
888            making this feature usable though not yet complete.
889    
890            * Thuban/Model/save.py (SessionSaver.write_classification): Write
891            attribute 'size' for cldata when the shape layer is of point type.
892            This also now make the test_load.py tests happy.
893    
894            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Added size
895            gradient.
896    
897            * Thuban/UI/classifier.py (ID_SELPROP_SPINCTRL): Renamed to
898            ID_SELPROP_SPINCTRL_LINEWIDTH.
899            (ID_SELPROP_SPINCTRL_LINEWIDTH): New Id replaces ID_SELPROP_SPINCTRL.
900            (ID_SELPROP_SPINCTRL_SIZE): New Id.
901            (SelectPropertiesDialog.__init__): Added a second spin control
902            for the size in case the corresponding layer is of point type.
903            (SelectPropertiesDialog._OnSpin): Renamed to _OnSpinLineWidth.
904            (SelectPropertiesDialog._OnSpinLineWidth): New. Former _OnSpin.
905            (SelectPropertiesDialog._OnSpinSize): New. Set size of property
906            and refresh preview.
907    
908    
909    
910    2004-10-04  Martin Schulze  <[email protected]>
911    
912            * Extensions/wms/test/test_parser.py
913            (TestWMSCapabilitiesParser.test_compareLists): Added missing
914            self-test for compareLists()
915            (TestWMSCapabilitiesParser.test_compareDicts): Added missing
916            self-test for compareDicts()
917            (TestWMSCapabilitiesParser.test_compareLists): Adding more tests
918            to verify the test routine fails with non-equal arguments
919            (TestWMSCapabilitiesParser.test_compareDicts): Adding more tests
920            to verify the test routine fails with non-equal arguments
921    
922    2004-10-03  Jan-Oliver Wagner <[email protected]>
923    
924            First elements for sizeable point objects.
925    
926            * Resources/XML/thuban-1.1.dtd: Added size attribute to cldata.
927    
928            * Data/iceland_sample_size.thuban: New. Sample for sized point objects.
929    
930            * test/test_load.py (ClassificationTest.TestLayers): Added SetSize in case
931            of a corresponding argument is given.
932            (TestSymbolSize): New. Test the size attribute of cldata.
933    
934            * Thuban/Model/classification.py: Removed some trailing whitespaces.
935            (ClassGroupProperties.__init__): Set default size.
936            (ClassGroupProperties.SetProperties): Set the size.
937            (ClassGroupProperties.GetSize): New. Return the size.
938            (ClassGroupProperties.SetSize): New. Set the size.
939            (ClassGroupProperties__eq__): Compare also size.
940            (ClassGroupProperties__repr__): Print also size.
941    
942            * Thuban/Model/load.py (SessionLoader.start_cldata): Also parse
943            the size attribute.
944    
945            * Thuban/UI/classifier.py (ClassDataPreviewer.Draw): Added doc-string.
946            Also, now there is a return value that indicates whether the drawing
947            size exceeded the given rect extent and if so the new extent.
948            Finally, point objects are drawn depending on the size. If either
949            the width or height is exceeded, the new extent is returned.
950            (ClassRenderer.Draw): Now when calling the previewer drawing function,
951            evaluate the return value and, if not None, adapt the grid widget size
952            accordingly and redraw again.
953    
954            * Thuban/UI/baserenderer.py (BaseRenderer.draw_shape_layer_incrementally):
955            If the draw function is for points, call it with the size as additional
956            parameter.
957            (BaseRenderer.draw_point_shape): Added additional, optional parameter for
958            the size. Compute the radius using the size.
959    
960            * Extensions/importAPR/apr.py (APR_BMkSym.GetThubanProp): Now
961            that Thuban supports size, apply this correctly.
962    
963            * Extensions/importAPR/importAPR.py: Bumped version to 0.1.1.
964    
965    2004-10-03  Jan-Oliver Wagner <[email protected]>
966    
967            * Doc/manual/thuban-manual-de.xml: Started translation of
968            Map chapter.
969    
970    2004-10-01  Martin Schulze  <[email protected]>
971    
972            * Extensions/wms/properties.py (wmsProperties.__init__): Extended
973            argument for general use through properties-dialog selector
974            
975            * Thuban/UI/classifier.py: Register properties dialog classes for
976            both provided layer classes/types.
977    
978            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): The
979            map can be retrieved through the parent which is passed to the
980            constructor anyway and doesn't require an argument of its own,
981            required for the unification of arguments for general use through
982            properties-dialog selector.
983            (MainWindow.OpenOrRaiseDialog): Move the logic for checking
984            whether a dialog is already opened (and raising it to the users
985            attention) and creating a new dialog into a function of its own
986            (MainWindow.OpenLayerProperties): Use the new OpenOrRaiseDialog()
987            method
988            (MainWindow.OpenLayerProperties): Utilise the new ClassMapper for
989            global registration of properties dialog classes (which are indeed
990            layer-specific).
991    
992            * Thuban/UI/classifier.py (Classifier.__init__): Unify arguments
993            for general use through properties-dialog selector, the map can be
994            retrieved through the parent and doesn't require an argument of
995            its own.
996    
997            * Extensions/wms/wms.py: Register the properties dialog class for
998            the provided WMS layer
999    
1000    2004-09-28  Jan-Oliver Wagner <[email protected]>
1001    
1002            New feature: Registry for Extensions.
1003    
1004            * Thuban/UI/extensionregistry.py: This module defines a registry for
1005            Extensions.
1006    
1007            * Thuban/UI/about.py (About.__init__): Added description
1008            of the registered extensions with all of the information.
1009    
1010            * Thuban/Model/extension.py (Extension): Improved doc-string.
1011    
1012            * Extensions/gns2shp/gns2shp.py, Extensions/importAPR/importAPR.py,
1013            Extensions/bboxdump/bboxdump.py, Extensions/profiling/profiling.py,
1014            Extensions/wms/wms.py: Added registration of the extension.
1015    
1016    2004-09-27  Bernhard Reiter <[email protected]>
1017    
1018            More fixes to svgexport to make used ids unique and
1019            conforming to XML's Name production.
1020    
1021            * Extensions/svgexport/test/test_svgmapwriter.py: Added new tests
1022            test_xml_id_constraints(), test_make_ide_nosetbaseid() and
1023            test_make_id_nonintegersetid().  Switched SetID and SetBaseID.
1024            Added Bernhard R. as author.
1025            * Extensions/svgexport/svgmapwriter.py (make_id): Using "_" as
1026            concatenation char now (makes test_make_ide_nosetbaseid() valid).
1027            Also transform second id part with "%d" and catch the TypeError
1028            to raise SVGMapWriterError (making test_make_id_nonintegersetid() ok).
1029            Corrected typo inBernhard's author line.
1030            (SetBaseID): Return the transformed base id. Transform characters
1031            which are not alnum() or in ".-_" to binascii.b2a_hex(). Added
1032            import binascii. If to be set string starts with "xml" or so, add "t".
1033            (draw_shape_layer_incrementally): use the returned value of SetBaseID
1034            for used_baseids checks.
1035    
1036    2004-09-25  Bernhard Herzog  <[email protected]>
1037    
1038            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
1039            Remove a debug print and some tab characters.
1040    
1041    2004-09-25  Bernhard Reiter <[email protected]>
1042    
1043            * Extensions/svgexport/svgmapwriter.py: Added Bernhard R. as Author.
1044            (SetBaseID, SetID, make_id): Improved docstring comments to explain
1045            the interaction of the three functions and the XML id contrains.
1046    
1047    
1048    2004-09-23  Jan-Oliver Wagner <[email protected]>
1049    
1050            * Doc/ThubanModel.xmi: New. UML file for Thuban Model
1051            Module.
1052    
1053            * Doc/README: Added info on ThubanModel.xmi.
1054    
1055    2004-09-23  Jan-Oliver Wagner <[email protected]>
1056    
1057            * Doc/README: New. Some info about how to generate technical
1058            documentation from the source code.
1059            This text was send to the Thuban developer mailing list on
1060            September 21st 2004 by Bernhard Reiter.
1061    
1062    2004-09-21  Bernhard Reiter <[email protected]>
1063    
1064            Improved the svgexport to only use unique ids. Will issues
1065            an error message dialoge when two layer names are the same.
1066            ShapeIDs are now added with a dash within the svg ids.
1067    
1068            * Extensions/svgexport/svgmapwriter.py (SVGMapWriterError): New.
1069            * Extensions/svgexport/test/test_svgmapwriter.py: Added imports
1070            (TestSVGRenderer): New test class with test_make_in() and
1071            test_check_for_layer_name_clash()
1072            * Extensions/svgexport/svgmapwriter.py (SVGRenderer): Fixed __init__()
1073            and draw_shape_layer_incrementally() to not use a baseid twice,
1074            satisfying test_check_for_layer_name_clash()
1075            (VirtualDC.make_id): Use a dash between baseit and id, satisfies
1076            test_make_in().
1077            * Extensions/svexport/svgsaver.py: Import SVGMapWriterError, wxOK
1078            and wxICON_HAND.
1079            (write_to_svg): Put dc and rendering in a try statement and on
1080            catching SVGmapWriterError notify the user and delete the target file.
1081    
1082    2004-09-20  Bernhard Reiter <[email protected]>
1083    
1084            * Model/base.by, Model/layer.py: Fixed typos in docstrings.
1085    
1086    2004-09-03  Jan Sch�ngel  <[email protected]>
1087    
1088            * Extensions/umn_mapserver/mapfile(MF_Class.add_thubanstyle): Fix a
1089            small bug with the line color. Now the line color will now only set
1090            if it is set in Thuban an not Transparent.
1091            
1092            * Extensions/umn_mapserver/mf_export(tblayer_to_map): Fixed a bug with
1093            deleting the layers from mapfile. Now all layers will delete backwards
1094            from the last.
1095    
1096    2004-08-20  Silke Reimer <[email protected]>
1097    
1098            * Thuban/Model/layer.py:
1099            Fixes bug in projection handling: Otherwise very large region might not
1100            have valid values in the layer's projection.
1101    
1102    2004-08-20  Silke Reimer <[email protected]>
1103    
1104            * Thuban/UI/about.py:
1105            small changes to be consistent with coding style.
1106              
1107    2004-08-13  Martin Schulze  <[email protected]>
1108    
1109            * Extensions/wms/test/test_ogclib.py (TestOGCLib.compare_URLs):
1110            Adjusted a comment
1111    
1112    2004-08-11  Silke Reimer <[email protected]>
1113    
1114            * Thuban/UI/about.py: Small changes to encoding related stuff to avoid
1115                    too many and too enhanced imports of locale
1116    
1117    2004-08-10  Silke Reimer <[email protected]>
1118    
1119            * Thuban/UI/about.py: Fixed encoding problem of about dialog: Added
1120                    function unicodeToLocale() to convert special characters to users
1121                    locale encoding
1122    
1123    2004-08-10  Jan-Oliver Wagner <[email protected]>
1124    
1125            * Doc/technotes/coding_guidelines.txt: Added rule 'Method names start with
1126            lower case letter'
1127    
1128    2004-08-09  Jan Sch�ngel  <[email protected]>
1129    
1130            * ChangeLog: Rewrite the last ChangeLog entry to follow
1131            the standard way.
1132    
1133            * Extensions/umn_mapserver/mapfile: Moved the import AnnotationLayer to
1134            the function where it is needed, because it don't works if it stands
1135            at the beginning.
1136            (MF_Layer.__init__): Removed the extra numclassed variable. Now
1137            numclasses from the mapscript will be used.
1138            (MF_Layer.get_index): New. Return the index of the layer in mapfile.
1139            (MF_Layer.set_classes): New. A Classlist will be set to the layer.
1140            (MF_Layer.set_metadata): New. A Metadata mapscript object will set.
1141            (MF_Layer.remove_allclasses): New. All class of the layer will remove.
1142            (MF_Map.create_new_layer): New. A new Layer is created and associated
1143            with the mapscript object.
1144            (MF_Map.set_layerorder): New. The Layer order like in thuban is set in
1145            the mapscript.
1146            (MF_Map.add_thubanlayer): Now a new layerobj is created if no one is
1147            linked to the layer in thuban, else the layerobject linked to the
1148            thubanlayer will be used.
1149            AnnotationLayer will now store the filename of the shapefile.
1150            (MF_Map.remove_layer): If a layer is removed the associated object
1151            must be set new.
1152            
1153            * Extensions/umn_mapserver/mf_export.py(tb_layer_to_map): Add all
1154            layers which are exists in thuban to the mapobj. All removed Layers
1155            will be removed from the mapobj.
1156            Added comments to all functions.
1157            (thuban_to_map): No layer will be removed here.
1158            
1159            * Extensions/umn_mapserver/mf_handle.py
1160            (_has_umn_mapobj_and_selectedlayer): Activating the layer menu. Now
1161            Layersettings for the mapserver kann be edited.
1162    
1163            * Extensions/umn_mapserver/mf_import.py: Now all layers which are
1164            imported, will be linked with the associated MF_Layer.
1165            (import_mapfile): All layers, which are not selected, will be removed.
1166            Disable the "import layer from mapfile" menu option.
1167    
1168            * Extensions/umn_mapserver/sample/iceland.map: Set the status of the
1169            Annotation Layer from DEFAULT to OFF. The DEFAULT setting turns the
1170            layer on permanently.
1171    
1172    2004-08-03  Jan Sch�ngel  <[email protected]>
1173    
1174            * Extensions/umn_mapserver/mapfile.py(MF_Metadata.remove_allmetadata):
1175            New. This function removes all metadata
1176            (MF_Layer.set_group): New. Set the group setting.
1177            (MF_Layer.get_group): New. Get the group setting.
1178            (MF_Map): Removed the extra numlayers variable, used the mapscript
1179            parameter instead.
1180            (MF_Map.get_numlayers): New. This get numlayers.
1181            (MF_Map.remove_all_layers): New. Removes all layers from the mapobj.
1182            (MF_Map.add_thubanlayer): Replaced the exception handling by a check
1183            if the object is an instance. Also added the annotation layer here to
1184            export, but only the layer is created in the mapfile.
1185    
1186            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Removed
1187            the check if a mapobj exist, because its not needed anymore. The
1188            export function is only available if a mapobj exist.
1189            Use the new function to remove all layers.
1190            
1191            * Extensions/umn_mapserver/mf_handle.py(Layer_Dialog): Added a group
1192            option and the metadata button. The layer dialog is temporary disabled.
1193            (Metadata_CustomDataTable): Added some functions to show the grid
1194            correct.
1195    
1196            * Extensions/umn_mapserver/mf_import.py: Moved the code for showing
1197            the number of layer from import_mapfile to this function.
1198            (AnnotationLayer): New. This Class shows the Annotation layer in
1199            thuban. The layer don't do anything. It's only to show the layer
1200            and to save the layer order.
1201            (add_annotationlayer): New. Import an annotation layer to thuban.
1202            (select_layer2import): New. Import only layers to thuban and not
1203            the other settings like projection or scalebar.
1204            (create_new_mapfile): Moved the _has_umn_mapobj function and the
1205            create_new_mapfile functions from mf_handle.py to mf_import.py.
1206            
1207            * Extensions/umn_mapserver/sample/iceland.map: Added the group
1208            parameter to the roads and cultural layers. Also added a new
1209            Annotation Layer for the cultural points.
1210    
1211            * Extensions/umn_mapserver/sample/iceland.html: Added the select
1212            option for the annotation layer.
1213    
1214            * Extensions/umn_mapserver/sample/index.html: Added the start
1215            parameter for the annotation layer.
1216    
1217    2004-08-01  Jan-Oliver Wagner <[email protected]>
1218    
1219            * Doc/manual/thuban-manual-de.xml (Chapter Session Management):
1220            translation completed.
1221    
1222            * Doc/manual/thuban-manual.xml (Chapter Session Management):
1223            Fixed unprecise description for Save Session.
1224    
1225    2004-07-31  Jan-Oliver Wagner <[email protected]>
1226    
1227            Started translation of Users Manual into german.
1228    
1229            * Doc/manual/thuban-manual-de.xml: New. German Users Manual.
1230    
1231            * Doc/manual/Makefile: Added build instructions for german
1232            users manual.
1233    
1234            * Doc/manual/thuban-manual.xml: Minor corrections in Introduction.
1235    
1236    2004-07-28  Jan Sch�ngel  <[email protected]>
1237    
1238            * Extensions/umn_mapserver/mapfile.py(MF_Metadata): Changed all class
1239            functions. Now all metadata will handle by the function and its not
1240            needed to initialize it from outside. Therefor the associated mapobj
1241            will be stored in the Metadata Object. So we can use the special
1242            functions from the associated mapobj to get the Metadata.
1243            Therefor all initialization code for the metadata is removed from the
1244            other classes.
1245            (MF_Layer): Added a function to get the metadata object.
1246            (MF_Map): Added a function to set the mappath, the path where
1247            the mapfile ist stored.
1248    
1249            * Extensions/umn_mapserver/mf_export.py(thuban_to_map): Changed the code
1250            to set the extent in the mapfile. Now the code is set by the displayed
1251            data in the Thuban-view.
1252            (export_mapfile): The shapepath is now set empty, until relative
1253            pathnames are supported.
1254    
1255            * Extension/umn_mapserver/mf_handle.py: Added a dialog to handle
1256            metadata. Yet only mapfile metadata are supported. Layer and class
1257            supported are not implemented.
1258            Added a dialog to handle layer informations. The dialog only shows the
1259            selected layer at the moment.
1260    
1261            * Extensions/umn_mapserver/mf_import.py(import_mapfile): Changed the
1262            code for setting the extent in thuban. Now the extent is set to the
1263            given extent from the mapfile.
1264            Fixed a logical mistake. Now the extent is set when realy a layer is
1265            loaded, and not if one is selected to load.
1266    
1267            * Extensions/umn_mapserver/sample/iceland.html: Added code to zoom and
1268            move the shown map in the browser.
1269    
1270            * Extensions/umn_mapserver/sample/iceland.map: Added a new metadata
1271            line to the mapobj and added metadata to the political layer.
1272    
1273            * Extensions/umn_mapserver/test/test_mapserver.py: Changed the test
1274            for Metadata.
1275    
1276    2004-07-26  Martin Schulze  <[email protected]>
1277    
1278            * Thuban/Lib/classmapper.py (ClassMapper.has): Added the new
1279            ClassMapper
1280    
1281            * test/test_classmapper.py (TestMapping.test_mapper): Added a Test
1282            case for the new ClassMapper
1283    
1284    
1285    2004-07-22  Bernhard Herzog  <[email protected]>
1286    
1287            * Thuban/UI/viewport.py (ViewPort.VisibleExtent): New.  Return the
1288            visible extent of the map in projected coordinates
1289    
1290            * test/test_viewport.py (SimpleViewPortTest.test_default_size)
1291            (SimpleViewPortTest.test_init_with_size): Add some VisibleExtent()
1292            tests.
1293            (SimpleViewPortTest.test_visible_extent): New. The real test for
1294            VisibleExtent()
1295    
1296    2004-07-22  Bernhard Herzog  <[email protected]>
1297    
1298            * test/test_viewport.py: Use support.run_tests as the main
1299            function when running asa script.
1300    
1301    2004-07-22  Jan Sch�ngel <[email protected]>
1302    
1303            * Extensions/umn_mapserver/mf_export.py: Added "import os"
1304            Removed the old "import Thuban.UI.mainwindow" code.
1305            (tbextent_to_map): Removed the extra function and at the code direct
1306            to "thuban_to_map" function.
1307            (write_creatorcomment): Added. Now a short comment is added to the
1308            beginning of an generated mapfile.
1309            (export_mapfile): Now the Path and filename are saved in to variables,
1310            and not together in one variable. This is needed for the new
1311            write_creatorcomment function.
1312                    
1313            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Added the
1314            import module "re". Also added Range and the ClassGroupRange import
1315            from Thuban. Both are needed for the new range expression import.
1316            (create_rangeexpression): Added. Creates a Range Expression in Thuban
1317            style from a given mapfile expression.
1318            (added_rasterlayer): Make some small code changes. The shapepath is
1319            now stored in an extra variable and the clazz_name is set empty if no
1320            class name set in the mapfile.
1321            Changed the Error message for Range Expressions, becaus the new
1322            function create a error string which will be shown in the dialog.
1323    
1324            * Extensions/umn_mapserver/test/test_mapserver.py: Added a test for the
1325            range expression import.
1326    
1327    2004-07-21  Jan-Oliver Wagner <[email protected]>
1328    
1329            * Extensions/umn_mapserver/README: Added hint that
1330            installation as root can be avoided. Removed all tabs.
1331    
1332    2004-07-16  Bernhard Herzog  <[email protected]>
1333    
1334            * test/test_viewport.py
1335            (ViewPortTest.test_changing_map_projection): Check that changing
1336            the projection of an empty map shown in a viewport doesn't lead to
1337            exceptions in the viewport's handler for the
1338            MAP_PROJECTION_CHANGED messages
1339    
1340            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Only
1341            try to keep the same region visible when the map actually contains
1342            something
1343    
1344    2004-07-15  Jan Sch�ngel <[email protected]>
1345    
1346            * Extensions/umn_mapserver/mapfile.py: Added a function to get the
1347            mappath directly from the mapobj. Is needed because of the changes
1348            in mf_import.py.
1349            (MF_Layer.add_thubanclass): Added a new comment.
1350            (MF_Map.set_extent): Fixed a bug with exporting empty mapobj. If the
1351            mapobj is empty there is no extent get from thuban an so no one can
1352            set to th mapobj.
1353            
1354            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Updated
1355            the discription.
1356            Split the funktion in to three smaller ones. The new functions are
1357            add_rasterlayer, add_polygonlayer and select_layer2import.
1358            Removed the mapfilepath and filepath initialisation, because its know
1359            include in the new functions.
1360            Now nothing will be imported if cancel is pressed in the
1361            layer choice dialog.
1362    
1363    2004-07-14  Jan Sch�ngel <[email protected]>
1364    
1365            * Extensions/umn_mapserver/mapfile.py: Added ClassGroupDefault to
1366            import.
1367            (MF_Symbolset): Removed the extra variable for numsymbols.
1368            (MF_Class.__init__): Added a comment to the exception clause.
1369            Removed the extent init, because it was not needed anymore.
1370            (MF_Layer.add_thubanclass): Added the code to set the class name to
1371            the expression value from thuban if no label is defined.
1372            Added the code to export Range expressions from thuban to the mapfile.
1373            (MF_Map.set_extent): Removed the exception and replace it by some if
1374            code. If the size of a map is not defined the size will be set to 1,1.
1375            This is necessary because if the extent is set, mapscript checks if
1376            the size is greater than zero.
1377            (MF_Web): Added the get and set function for the template.
1378    
1379            * Extensions/umn_mapserver/mf_export.py: Added the function to check
1380            if a mapobject exists and used it to set the status of the menu items.
1381            If no mapfile exists the settings could not be edditied.
1382            Define after which menuitem the exportitem will include.
1383            
1384            * Extensions/umn_mapserver/mf_handle.py: Removed the import
1385            Thuban.UI.mainwindow clause, because it is not needed.
1386            Added the command Refresh() to all "OnChangeColor()" functions,
1387            because the color preview window was not updated on a color change.
1388            Added the function to check if a mapobject exists and used it to set the
1389            status of the menu items. If no mapobject exists the settings could not
1390            be edditied.
1391            (Map_Dialog): Moved the imagetype selector from the
1392            Outputformat_Dialog to Map_Dialog and removed Outputformat_Dialog.
1393            (Web_Dialog): Removed the name label and added the template textbox.
1394    
1395            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Replace
1396            the exception handling on loading the layers by an if statement. It
1397            is not necessary to us the exception there.
1398            The Filepath creation now use os.path.join to build the path.
1399    
1400            * Extensions/umn_mapserver/test/test_mapserver.py: Moved the testMap
1401            definition from global to the setUp function. Now the testMap will
1402            initialize new on each test.
1403    
1404            * Extensions/umn_mapserver/sample/iceland.map: Include three new
1405            classes in the Line Layer, to test logical Expressions.
1406            Set the status of the class "Point9" in the Point Layer to off
1407            
1408    2004-07-13  Bernhard Herzog  <[email protected]>
1409    
1410            * Thuban/UI/baserenderer.py
1411            (BaseRenderer.render_map_incrementally): Fix a logic bug in the
1412            optimization that tries not to draw layers under a raster layer.
1413            The bug was harmless.  All it effectively did was to produce The a
1414            strange messages about not being able to draw Layer instances for
1415            all vector layers below a raster layer which would be invisible
1416            anyway because the raster layer currently always covers the entire
1417            window
1418    
1419    2004-07-08  Jan Sch�ngel <[email protected]>
1420    
1421            * Extensions/umn_mapserver/mapfile.py: Added code to generade and get
1422            a list of supported outputformats. This formats are not alle supported
1423            because there is no possibility to get the outputformat without the
1424            name known. Make some formal changes to the code.
1425            (MF_Map.set_name()): Fixed a bug if the name is None.
1426    
1427            * Extensions/umn_mapserver/mf_handle.py: Removed the image_type import
1428            statement, because its not needed anymore. The Outputformat is now
1429            given as string from the object. Make some formal changes to the code.
1430    
1431            * Extensions/umn_mapserver/test/test_mapserver.py: Added new test for
1432            most of the new setting which were added during the last changes.
1433            Removed the MF_Size Test.
1434            
1435            * Extensions/umn_mapserver/test/test.map: Added a new class to the
1436            cultural Layer to test expressions and the the status of that layer
1437            from on to default.
1438            Changed the data path the the correct Thuban Data
1439            Added the Outputformat Object and Symbol Object
1440            
1441    2004-07-07  Jan Sch�ngel <[email protected]>
1442    
1443            * Extensions/umn_mapserver/mapfile.py: Added some new
1444            settings to edit (outputformat, label, imagetype)
1445    
1446            * Extensions/umn_mapserver/mf_handle.py: Added some setting to
1447            the Label Dialog and add the OutputDialog.
1448            Make some changes to the code order.
1449    
1450    2004-07-06  Jan Sch�ngel <[email protected]>
1451    
1452            * Extensions/umn_mapserver/mapfile.py: Added the symbolObj, pointObj
1453            and line Obj and add the scalebar_status_type, scalebar_style_type and
1454            scalebar_position_type.
1455            Added the symbol- and symbolsetObject (MF_Symbol,MF_Symbolset). The
1456            are only used to create a Symbol like the circle in Thuban.
1457            Added the scalebarObject (MF_Scalebar)
1458            (MF_Class): Added set_status and get_status.
1459            (MF_Layer.add_thubanclass): Added code to set the class status
1460            (MF_Map): Added code to handle the symbols and scalebar
1461            (MF_Label): Added the set_partials and get_partials functions
1462            
1463            * Extensions/umn_mapserver/mf_export.py: Added MF_Symbol to import
1464            from mapfile. Added a function to create a circle object like the one
1465            from thuban if no one exists.
1466            
1467            * Extensions/umn_mapserver/mf_handle.py: All colors are now set when
1468            press ok in the assosiated dialog and not at the end of the
1469            colordialog.
1470            Added the Dialog for the Scalebar.
1471            (Label_Dialog): Added the offset option
1472    
1473            * Extensions/umn_mapserver/mf_import.py: Added code to import the
1474            status of the Classes.
1475            Fixed a bug with the projection. Now the to_meter parameter will be
1476            added to the Projection only if it doesn't exists.
1477    
1478    2004-07-01  Jan Sch�ngel <[email protected]>
1479    
1480            Added the functionality to handle the content thuban is not
1481            able to handle directly.
1482    
1483            * Extensions/umn_mapserver/mf_handle.py: New. This module extents
1484            Thuban with the possibility to edit the mapfile content.        
1485            
1486            * Extensions/umn_mapserver/mf_import.py: Added the possibility
1487            to import mapfiles without any layer selected. So it is possible
1488            to edit the other settings in a mapfile.
1489            (import_mapfile): Added code to use the editing functions.
1490            Added the possibility to import the projection to a layer if one
1491            is defined.
1492            Status settings (On,Off) will now set in thuban (visible, invisible).
1493            fixed a bug with with classnames. If no classname is set in mapfile
1494            the value in Thuban will set to the expression.
1495            
1496            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Added the
1497            possibility to save a new mapfile or use the old one which is
1498            imported or new created.
1499            Added code to use the editing functions.
1500            Remove some not needed import statements
1501    
1502            * Extensions/umn_mapserver/mapfile.py: Added new types which are
1503            need for the editing functions.
1504            Added needed set-functions for the editing functions.
1505            Added the possibility to export rasterimages.
1506            Added new classes (MF_Web, MF_Label, MF_Legend, MF_Symbol,
1507            MF_SymbolSet). MF_Symbol and MF_SymbolSet are not needed at the
1508            moment.
1509            (MF_Class.set_thubanstyle): Now point layers will set to a default
1510            symbol to show a circle in mapserver and not only a 1px dot.
1511            (MF_Style.__init__): Fixed a bug with the color. Color was not set
1512            correct before.
1513            (MF_Size): Removed, because it is not needed.
1514            
1515            * Extensions/umn_mapserver/README: Added the hints to use the
1516            export and editing functions, too.
1517    
1518            * Extensions/umn_mapserver/sample/iceland.map: Added the
1519            new parameter "UNITS METERS".
1520            Change the political layer to status OFF.
1521    
1522            * Extensions/umn_mapserver/sample/README: Added some
1523            more details to setup the sample in the MapServer.
1524            
1525    2004-06-26  Bernhard Reiter <[email protected]>
1526    
1527            * Extensions/svgexport/test/test_svgmapwriter.py:
1528            Removed class VFile and used standard StringIO instead.
1529    
1530    2004-06-23  Jan Sch�ngel  <[email protected]>
1531    
1532            Add the export function to the umn_mapserver extension.
1533    
1534            * Extension/umn_mapserver/mf_export.py: New. This module extents
1535            Thuban with the possibility to export the Thuban content.
1536    
1537            * Extensions/umn_mapserver/mapfile.py: Expand the classes to use
1538            with the export module. Especially added the possibility to
1539            add thuban objects directly to the map objects.
1540    
1541            * Extensions/umn_mapserver/mf_import.py: Removed the wxCHANGE_DIR,
1542            because of the hint from Bernhard Herzog.
1543            Corrected the handling of absolute pathnames.
1544            Changed the Text of the Menu-Item, now the beginning is upper case.
1545    
1546            * Extensions/umn_mapserver/README: Added the --with-tiff statement.
1547    
1548    2004-06-16  Jan Sch�ngel  <[email protected]>
1549    
1550            Add a sample and make some changes.
1551    
1552            * Extension/umn_mapserver/mf_import.py: Changed the wxPython.wx
1553            import from * to explicit used statements. Changed the
1554            Thuban.UI.mainwindow import phrase, too.
1555            (import_mapfile):Corrected a clerical mistake.
1556            Added wxCHANGE_DIR in OpenFile Dialog.
1557            Added a MultipleChoiceDialog, to select the layers to load from
1558            mapfile into thuban. Thereby the projection is only set if one layer
1559            is selected.
1560            Added the possibility to handle relative pathnames which uses
1561            up-level references.
1562            Removed some doubled code.
1563            Corrected an error with integer values used as label in thuban
1564            ClassGroup.
1565            
1566            * Extensions/umn_mapserver/sample: New.
1567    
1568            * Extensions/umn_mapserver/sample/README: New. Describes the
1569            usage of the sample files.
1570    
1571            * Extensions/umn_mapserver/sample/iceland.map: New. This is
1572            a suitable .map-file for the iceland data.
1573    
1574            * Extensions/umn_mapserver/sample/index.html: New. The template
1575            for the mapfile.  
1576    
1577            * Extensions/umn_mapserver/sample/iceland.html: New. Initialisation
1578            file for the Iceland Application on web.
1579    
1580            * Extensions/umn_mapserver/README: Corrected a inaccuracy and added
1581            some details.
1582    
1583            * Extensions/umn_mapserver/test/test_mapserver
1584            (mapserver_import_Test_generalClasses.test_MF_Color):
1585            Corrected the thubancolor test.
1586    
1587    2004-06-15  Jan Sch�ngel  <[email protected]>
1588    
1589            * Extensions/umn_mapserver/README: New. Install instruction.
1590    
1591    2004-06-14  Bernhard Reiter <[email protected]>
1592    
1593            * libraries/thuban/cpl_mfile.h: Added copyright header.
1594    
1595            * libraries/thuban/ cpl_mfile.cpp, cpl_mfile.h: Added non-protecting
1596            Free Software License so that it is most useful with gdalwarp
1597            and bmpdataset.
1598    
1599    2004-06-14  Bernhard Herzog  <[email protected]>
1600    
1601            * Thuban/UI/multiplechoicedialog.py (__version__): Add missing
1602            import of wxPython.wx itself (as opposed to the contents of
1603            wxPython.wx).  For some reason wxPython.wx is available as
1604            wxPython.wx.wx in at least some 2.4 releases.  Fixes RT#2482
1605            wrt. wxPython 2.4.
1606    
1607    2004-06-10  Jan Sch�ngel  <[email protected]>
1608    
1609            Initial version of new extension "umn_mapserver".  This extension aims
1610            to manage configuration for the UMN MapServer application.  This
1611            inital version just imports the .map-files and displays all, Thuban is
1612            capable of.
1613    
1614            * Extensions/umn_mapserver, Extensions/umn_mapserver/test: New.
1615    
1616            * Extensions/umn_mapserver/test/README: New. Describes how to run the
1617            tests.
1618    
1619            * Extensions/umn_mapserver/test/test.map: New. This is a test
1620            .map-file for automated tests of the umn_mapserver extension of
1621            Thuban.
1622    
1623            * Extensions/umn_mapserver/test/test_mapserver.py: New. Tests for
1624            UMN Mapserver classes.
1625    
1626            * Extensions/umn_mapserver/__init__.py: New. Init to make this
1627            directory a package.
1628    
1629            * Extensions/umn_mapserver/mapfile.py: New. Classes to represent
1630            '.map'-file objects.
1631    
1632            * Extensions/umn_mapserver/mf_import.py: New. This module extends
1633            Thuban with the possibility to handle UMN MapServer mapfiles.
1634    
1635    2004-06-03  Bernhard Herzog  <[email protected]>
1636    
1637            * Thuban/Model/layer.py (Layer.TreeInfo): Convert the bounding box
1638            to a tuple before using it as arguments to the % operator.  This
1639            fixes the formatting issue filed in RT#2239 on 2004-01-13 and
1640            reported today on thuban-list by Jan Sch�ngel
1641    
1642            * test/test_layer.py (TestLayerModification.setUp): Save the
1643            filename as an instance variable so we can refer to it in tests
1644            (TestLayerModification.test_tree_info): Uncomment this method
1645            again and make it work.  This tests for the formatting issue
1646            filed in RT#2239 on 2004-01-13
1647    
1648    2004-05-28  Bernhard Herzog  <[email protected]>
1649    
1650            * Thuban/UI/baserenderer.py: Fix some typos.
1651    
1652    2004-05-18  Jan-Oliver Wagner <[email protected]>
1653    
1654            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed a bug
1655            by increasing a field size.
1656    
1657    2004-05-17  Bernhard Herzog  <[email protected]>
1658    
1659            Update to newest shapelib and get rid of Thuban specific
1660            extensions, i.e. use the new DBFUpdateHeader instead of our
1661            DBFCommit kludge
1662    
1663            * libraries/shapelib/shpopen.c: Update to version from current
1664            shapelib CVS.
1665    
1666            * libraries/shapelib/shapefil.h: Update to version from current
1667            shapelib CVS.
1668    
1669            * libraries/shapelib/dbfopen.c: Update to version from current
1670            shapelib CVS.
1671            (DBFCommit): Effectively removed since shapelib itself has
1672            DBFUpdateHeader now which is better for what DBFCommit wanted to
1673            achieve.  
1674            We're now using an unmodified version of dbfopen.
1675    
1676            * setup.py (extensions): Add the HAVE_UPDATE_HEADER macro with
1677            value '1' to the Lib.dbflibc extension.  This simply reflects the
1678            shapelib and pyshapelib updates
1679    
1680    2004-05-16  Jan-Oliver Wagner <[email protected]>
1681    
1682            Finished introduction of Menu.FindOrInsertMenu.
1683    
1684            * Extensions/drawshape/drawshape.py: Add the command
1685            to the experimental menu additionally to the toolbar.
1686    
1687            * Extensions/svgexport/svgsaver.py: Use FindOrInsertMenu() instead of
1688            finding menu on its own.
1689    
1690            * Doc/manual/thuban-manual.xml: updated sample file
1691            to use FindOrInsertMenu().
1692    
1693            * Examples/simple_extensions/hello_world.py: Use FindOrInsertMenu()
1694            instead of finding menu on its own.
1695    
1696    2004-05-11  Jan-Oliver Wagner <[email protected]>
1697    
1698            * test/test_menu.py (MenuTest.test): Added testing
1699            of method Menu.FindOrInsertMenu.
1700    
1701    2004-05-10  Jan-Oliver Wagner <[email protected]>
1702    
1703            Introduce and use Menu.FindOrInsertMenu.
1704    
1705            * Thuban/UI/menu.py (Menu.FindOrInsertMenu): New. Find a
1706              given menu or, if not found, insert it.
1707    
1708            * Extensions/bboxdump/bboxdump.py, /Extensions/gns2shp/gns2shp.py,
1709            /Extensions/importAPR/importAPR.py, Extensions/profiling/profiling.py,
1710            /Extensions/wms/wms.py: Use FindOrInsertMenu() instead of finding
1711            menu on its own.
1712    
1713    2004-05-06  Jan-Oliver Wagner <[email protected]>
1714    
1715            Introduce a abstract ColorDialog class and remove
1716            and outdated file.
1717    
1718            * Thuban/UI/proj4dialog.py: Removed. It is has been
1719            replaced by projdialog for quite a while and is not used
1720            anymore.
1721    
1722            * Thuban/UI/colordialog.py: New. Abstraction for color selection
1723            dialog(s).
1724    
1725            * Thuban/UI/classifier.py (SelectPropertiesDialog.__GetColor):
1726            Now calls the abstract ColorDialog instead of wxColourDialog.
1727            This also removed the dependency to Color class conversion
1728            from this function.
1729    
1730    2004-05-04  Frank Koormann  <[email protected]>
1731    
1732            * Extensions/bboxdump/__init__.py: Fixed string left over from
1733            copying.
1734    
1735            * Extensions/bboxdump/bboxdump.py (bboxdump):
1736            Use layer.ShapeStore().AllShapes() to loop over shapes instead of
1737            xrange(layer.NumShapes()). Compile the bboxmessage from a list
1738            of formatted outputs (string.join) instead of appending to the
1739            message. Two progress bar dialogs to report progress on the sometimes
1740            lenghty processing.
1741    
1742    2004-04-22  Frank Koormann  <[email protected]>
1743    
1744            New Extension to dump bounding boxes of all shapes of the selected
1745            layer. An optional column can be specified to group the objects,
1746            in this case the bounding box is a union of the separate boxes.
1747            Dump can be displayed in a ScrolledMessageDialog or written to file.
1748            The Extension is simply a combination of available and well tested
1749            Thuban functionality.
1750    
1751            * Extensions/bboxdump/__init__.py: New: Init to make this
1752            directory a package.
1753    
1754            * Extensions/bboxdump/bboxdump.py: New: Dump bounding boxes of
1755            all shapes of the selected layer.
1756    
1757    2004-04-22  Jan-Oliver Wagner <[email protected]>
1758    
1759            * Thuban/UI/classgen.py (GenUniquePanel.__init__): Fixed two
1760            strings to be i18n now.
1761    
1762    2004-04-18  Jan-Oliver Wagner <[email protected]>
1763    
1764            Changing popup menu of legend from direct building
1765            to using the Menu construction as used for the mainwindow.
1766    
1767            * Thuban/UI/mainwindow.py: New method commands: layer_to_top,
1768            layer_to_bottom, layer_visibility
1769            (MainWindow.LayerToTop): New. Put current layer to the top.
1770            (MainWindow.LayerToBottom): New. Put current layer to bottom.
1771            (MainWindow.HideLayer, MainWindow.ShowLayer, _has_visible_map):
1772            Replace 1,0 by True, False.
1773            (MainWindow.ToggleLayerVisibility): New. Toggle visibility of
1774            current layer.
1775            (MainWindow.LayerShowTable): Removed raising of dialog.
1776            (_has_selected_layer_visible): New. Support function.
1777    
1778            * Thuban/UI/legend.py: ID_POP_xxx: removed.
1779            (LegendPanel.__init__): Removed EVT_MENU bindings.
1780            (LegendTree._OnRightClick): Replace direct creation of
1781            menu via wx Classes by applying the menu definition
1782            as of Menu class of menu.py.
1783            
1784    2004-04-16  Jan-Oliver Wagner <[email protected]>
1785    
1786            * Thuban/UI/exceptiondialog.py (ExceptionDialog.dialog_layout): Improved
1787        button string to stronger clearify that Thuban will be closed when hitting
1788            the button.
1789    
1790            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Added docstring.
1791            Now for layers without a ShapeStore a corresponding message is given
1792            to the user, that this layer has no table to show.
1793    
1794    2004-04-15  Martin Schulze  <[email protected]>
1795    
1796            * Extensions/wms/layer.py (WMSLayer.setWMSFormat): Need to
1797            recalculate the format for the internal render engine as well.
1798    
1799            * Extensions/wms/properties.py (wmsProperties): First start for a
1800            properties dialog.  It's functional for a first selection of
1801            layers, but still has some weired wxWidgets/GTK problems but
1802            beautification can be done later.
1803    
1804            * Extensions/wms/layer.py: Added more documentation
1805            (WMSLayer.getFormats): New: Return list of supported image formats
1806            by the WMS server
1807            (WMSLayer.getLayers): New: Return the list of layer names
1808            supported by the WMS server
1809            (WMSLayer.getLayerTitle): New: Return the title of the named layer
1810            (WMSLayer.getWMSFormat): New: Return the image format that is used
1811            for WMS GetMap requests
1812            (WMSLayer.setWMSFormat): New: Set the image format that is used
1813            for WMS GetMap requests
1814            (WMSLayer.__init__): Move away from using only one layer to using
1815            a list of layers (unsorted at the moment, though).
1816            (WMSLayer.getVisibleLayers): New: Return the list of names for all
1817            visible layers
1818            (WMSLayer.setVisibleLayers): New: Set the list of names for all
1819            visible layers
1820    
1821            * Extensions/wms/wms.py: Moved the WMS layer into layer.py in
1822            order to establish a clean structure.
1823    
1824            * Extensions/wms/layer.py: Moved the WMS layer into a file on its
1825            own in order to establish a clean structure.
1826    
1827    2004-04-13  Martin Schulze  <[email protected]>
1828    
1829            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Added
1830            support for oldstyle (WMS 1.0 apparently) image format
1831            specification.
1832    
1833            * Extensions/wms/wms.py (WMSLayer.calcFormat): Reduce the list of
1834            supported graphic formats back to JPEG and BMP, PNG and others are
1835            too *cough* experimental...  Sorry, I meant to filter this out
1836            before I committed this part.  This should make the WMS extension
1837            run from CVS again.
1838            (wms_dialog): Reset an empty URL to None so that the subsequent
1839            program can depend on this, since the dialog will indeed return an
1840            empty URL, causing another declaration of love by Python.
1841    
1842            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerBBox):
1843            Whenever a native BoundingBox request cannot be fulfilled, check
1844            whether the requested SRS is EPSG:3426, in which case return the
1845            LatLonBoundingBox values.
1846    
1847            * Extensions/wms/test/test_parser.py
1848            (TestWMSCapabilitiesParser.test_LayerSRS): Added a test for
1849            ignoring AUTO:* SRS.
1850            (TestWMSCapabilitiesParser.test_LatLonBoundingBoxes_as_bboxes):
1851            Added another test method to test whether the LatLonBoundingBox
1852            values will be returned if BoundingBox values are requested with
1853            SRS set to EPSG:3426.
1854    
1855            * Extensions/wms/parser.py (WMSCapabilitiesParser.peekLayers):
1856            Added rudimentary support for non-EPSG SRS, i.e. ignore them for
1857            the moment by placing them into a variable which is currently
1858            unused.  Also test whether the EPSG SRS is numerical as it should
1859            be and add an error message if it is not.
1860    
1861            * Extensions/wms/test/sample.xml: Added AUTO:* SRS since they
1862            appear in the real world as well.  Since we cannot handle them yet
1863            (OGCLib can't either), we will ignore them for the moment.
1864    
1865            * Extensions/wms/parser.py: Use a variable for denoting the sample
1866            filename
1867            (WMSCapabilitiesParser.peekLayers): Added support for error
1868            messages during grok().  They will be aggregated in an array and
1869            may be displayed later.  We may have to add a classification
1870            "Warning" and "Error" to this.  That requires more experience,
1871            though, since not every error may be lethal.
1872    
1873            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Raise the
1874            ShowTable() dialog/frame when the user attempts to display it
1875            while it has been opened before already and not closed again.
1876    
1877    2004-04-11  Martin Schulze  <[email protected]>
1878    
1879            * Extensions/wms/infodialog.py: Adjusted the class documentation
1880    
1881            * Extensions/wms/wms.py (WMSLayer.__init__, WMSLayer.GetMapImg):
1882            Switch to using Thuban{Begin,End}BusyCursor instead of the pure
1883            wxWidgets variants.
1884            (WMSLayer.__init__): The epsg_id variable is named top_srs now.
1885    
1886            * Extensions/wms/infodialog.py: Added an information dialog that
1887            will display various information about the WMS current resource,
1888            so that additional information such as the title, the abstract,
1889            fees and access constraints can be displayed for the user if they
1890            are documented in the WMS XML.
1891    
1892    2004-04-10  Martin Schulze  <[email protected]>
1893    
1894            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Adjusted
1895            string handling.  It's "foo".lower() and not lower(foo) without
1896            lower imported from strings or something.
1897    
1898            * Extensions/wms/wms.py (WMSLayer): Incorporated WMSCapabilities
1899            from capabilities.py and parser.py.  Implement priority list for
1900            supported graphics formats, take care of wbmp != bmp.  PNG, TIFF
1901            and GIF are supported here, but not yet by main Thuban.  Hence,
1902            support for them may be removed later.  Special contribution to
1903            usability: get wxWidgets to change the cursor when we're waiting
1904            for data from the network so the user won't start to worry.  This
1905            causes a redrawing error/warning, though.
1906    
1907            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Unlink
1908            the DOM object.
1909    
1910    2004-04-01  Martin Schulze  <[email protected]>
1911    
1912            * Extensions/wms/capabilities.py: Adjusted documentation
1913            (WMSCapabilities.__init__): Improved documentation, fixed syntax
1914            (WMSCapabilities.saveCapabilities): Only catch IOError when
1915            handling files
1916            (WMSCapabilities.loadCapabilities): Only catch IOError when
1917            handling files
1918            __main__: corrected variable naming
1919            (WMSCapabilities.fetchCapabilities,loadCapabilities): Make this
1920            class a specialisation of WMSCapabilitiesParser as well.  Also
1921            execute grok() after loading or fetching capabilities, if that
1922            went well, so that subsequent calls can already access the data.
1923            (WMSCapabilities.getVersion): Export the used version of the
1924            GetCapabilities request, so we can use it for subsequent calls,
1925            i.e. for GetMap requests.
1926            (WMSCapabilities.fetchCapabilities): Added proper error handling
1927            when the GetCapabilities request failed, so that the surrounding
1928            program can act accordingly.
1929    
1930    2004-03-30  Martin Schulze  <[email protected]>
1931    
1932            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerSRS):
1933            Adjusted the getLayerSRS method to return the list of SRSes
1934            extracted from <SRS> elements instead of <BoundingBox> elements.
1935            Added a bit of documentation as well.
1936            (WMSCapabilitiesParser.checkLayerSRS): Removed integrity test
1937            since it was only implemented due to a misunderstanding.
1938    
1939            * Extensions/wms/test/test_parser.py
1940            (TestWMSCapabilitiesParser.test_LayerSRS): Adjust the tests to
1941            reflect the corrected interpretation of the standard: i.e. a layer
1942            does not have to define a BoundingBox for all SRSes it supports.
1943            Hence the <SRS></SRS> specification is authoritative, not the list
1944            of BoundingBoxes.
1945            (TestWMSCapabilitiesParser.test_BoundingBoxes): Added a new test
1946            to ensure None is returned for a non-existing SRS.
1947            (TestWMSCapabilitiesParser.test_grok): Removed test_grok method
1948            since it is not applicable anymore.  Listing more SRSes in <SRS>
1949            elements is valid according to the specs.
1950    
1951    2004-03-26  Bernhard Reiter <[email protected]>
1952    
1953            * README: Nicer formatting of text. Improved descriptions.
1954            Reflected wxWidgets name change.
1955            
1956            * Thuban/UI/about.py: Extended copyright to 2004 and added
1957            information about the thuban-devel mailinglist.
1958    
1959    2004-03-24  Martin Schulze  <[email protected]>
1960    
1961            * Extensions/wms/capabilities.py: Renamed the class to contain
1962            'WMS', also added a linebreak where required
1963    
1964            * Extensions/wms/parser.py: Finally added the XML parser for the
1965            GetCapabilities response.
1966    
1967            * Extensions/wms/test/sample.xml: Adjusted the sample file so that
1968            <SRS> elements match the <BoundingBox> elements, except for the
1969            layer 'beschriftung'.
1970    
1971            * Extensions/wms/test/test_parser.py: Encode non-ascii strings
1972            since Python uses unicode strings internally, otherwise
1973            comparisons will fail.  Removed tests for getLayerBBoxSRS() since
1974            the SRS will be calculated anyway and this method is obsoleted by
1975            getLayerSRS().  Denote SRS as strings and not as cardinal numbers.
1976            Move loading the sample file into the setUp method.  Added a test
1977            for finding the integrity problem in the sample response.
1978            Improved formatting.
1979    
1980            * Extensions/wms/domutils.py: Added convenience routines for
1981            handling of Document Object Model (DOM) nodes.
1982    
1983            * Extensions/wms/test/test_domutils.py: Added a test for the
1984            domutils module
1985    
1986    2004-03-19  Martin Schulze  <[email protected]>
1987    
1988            * Extensions/wms/test/test_parser.py (TestWMSCapabilitiesParser):
1989            Moved path detection and adding into a module of its own,
1990            adjustpath, which exports thubandir as main Thuban directory.
1991    
1992            * Extensions/wms/test/test_ogclib.py (TestWMSLib): Moved path
1993            detection and adding into a module of its own, adjustpath, which
1994            exports thubandir as main Thuban directory.  Reorganised the
1995            module in order to support the SkipTest feature for Thuban test
1996            cases.
1997    
1998            * Extensions/wms/test/adjustpath.py: Moved path detection and
1999            adding into a module of its own.
2000    
2001    2004-03-18  Martin Schulze  <[email protected]>
2002    
2003            * Extensions/wms/test/test_parser.py: Added another test for
2004            checking whether the WMS XML parser (to be implemented) returns
2005            the information we expect.  This requires a sample WMS WML file
2006            (sample.xml) which has been extracted from the frida server and
2007            "improved" manually.
2008    
2009            * Extensions/wms/test/test_ogclib.py: Added legacy code to add the
2010            main Thuban directory to the path in order to be able to import
2011            random modules.  Adjusted the PyOGCLib detection to reuse the
2012            information gathered.  Also added a note about the PYTHONPATH
2013            environment variable.
2014    
2015            * Extensions/wms/test/test_ogclib.py: The format specification is
2016            a mime-type, not a graphic format, hence image/jpeg wou ld be the
2017            proper format and not JPEG.  We'll also have to take care of the
2018            encoding of / as %2F.
2019    
2020    2004-03-16  Martin Schulze  <[email protected]>
2021    
2022            * Extensions/wms/test/test_ogclib.py: Added a (hopefully)
2023            comprehensive test for the getMapURL method, built compare URLs
2024            according to the documentation in OGC 01-068r3
2025    
2026            * Extensions/wms/capabilities.py (WMSCapabilities): Added the
2027            class WMSCapabilities to manage capabilites, will incorporate
2028            parsing the capabilities response and provide details for other
2029            classes.
2030    
2031    2004-03-12  Bernhard Herzog  <[email protected]>
2032    
2033            Support views in addition to normal tables in the postgis
2034            shapestore
2035    
2036            * Thuban/Model/postgisdb.py
2037            (PostGISShapeStore._fetch_table_information): Add a fallback for
2038            the case where the table name is not in the geometry_columns
2039            table.  This is usually the case for views.  Also, set
2040            self.shapestore here.
2041            (PostGISShapeStore.ShapeType): No need to query the database all
2042            the time.  The shape type is now determined in
2043            _fetch_table_information
2044    
2045            * test/postgissupport.py (PostgreSQLServer.new_postgis_db)
2046            (PostgreSQLServer.get_static_data_db, PostGISDatabase.__init__):
2047            New parameter to specify views.
2048            (PostGISDatabase.has_data): Also compare the views.  New views
2049            parameter
2050            (PostGISDatabase.initdb): Create the views.
2051            (PostgreSQLServer.get_default_static_data_db): Add the v_landmarks
2052            view
2053    
2054            * test/test_postgis_db.py
2055            (TestPostGISShapestorePointFromViews): New.  Test a
2056            PostGISShapeStore with a view
2057            (TestPostGISShapestorePointOIDAsGIDColumn.setUp): Pass the name of
2058            the geometry_column explicitly to test whether that works
2059    
2060    2004-03-12  Bernhard Herzog  <[email protected]>
2061    
2062            Final step for explicit id/geometry columns: Loading and saving
2063    
2064            * Resources/XML/thuban-1.1.dtd: New.  Derived from thuban-1.0.dtd
2065            with the following changes:
2066            (dbshapesource): Two new attributes id_column and geometry_column
2067    
2068            * Thuban/Model/save.py (SessionSaver.write): Use the new dtd
2069            (SessionSaver.write_session): Use the new namespace
2070            (SessionSaver.write_data_containers): Write the new dbshapesource
2071            parameters
2072    
2073            * Thuban/Model/load.py (SessionLoader.__init__): New namespace for
2074            the new file format version
2075            (SessionLoader.start_dbshapesource): Handle the new db parameters
2076    
2077            * test/test_save.py: Update to the new dtd and namespace
2078            (SaveSessionTest.test_save_postgis): Update the NonConnectionStore
2079            mock object to provide a working IDColumn method.
2080    
2081            * test/test_load_1_0.py: New.  Copy of the test_load.py before
2082            today's changes but with the round-trip tests removed.
2083    
2084            * test/test_load_0_9.py: Update doc-string.
2085    
2086            * test/test_load.py: Update all .thuban files to the new dtd and
2087            namespace.
2088            (TestPostGISLayer.file_contents): Add the new dbshapesource
2089            paramters
2090    
2091    2004-03-11  Bernhard Herzog  <[email protected]>
2092    
2093            Next step for explicit id/geometry columns: User interaction
2094    
2095            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Rework how
2096            the dialog is constructed. Add combo boxes to select id and
2097            geometry column.  Rename some instance variables.
2098            (ChooseDBTableDialog.GetTable): Return id and geometry column
2099            names
2100            (ChooseDBTableDialog.OnTableSelect): New. Event handler for
2101            selections in the table list
2102    
2103            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Use id_column
2104            and geometry_column
2105    
2106            * Thuban/Model/session.py (Session.OpenDBShapeStore): Add the new
2107            parameters for id_column and geometry column of PostGISShapeStore
2108            here as well.
2109    
2110            * Thuban/Model/postgisdb.py (type_map): Add ROWID psycog type.
2111            (_raw_type_map): New. Map raw PostgreSQL type ints to thuban types
2112            (PostGISConnection.GeometryTables): Use a better query to
2113            determine which relations in the database might be usable for
2114            shapestores.  Now supports views as well but is more PostgreSQL
2115            specific
2116            (PostGISConnection.table_columns): New. Somewhat experimental
2117            method to let the db dialogs provide lists of columns to users so
2118            that they can select id and geometry columns.
2119            (PostGISTable.__init__): The default value of the id_column
2120            parameter is now None it still means "gid" effectively, though.
2121            (PostGISTable.IDColumn): New introspection method to return a
2122            column object for the id column
2123            (PostGISShapeStore.GeometryColumn): New introspection method to
2124            return a column object for the geometry column
2125    
2126            * test/test_postgis_db.py
2127            (TestPostGISConnection.test_gis_tables_non_empty):
2128            Removed. Subsumed by the new:
2129            (TestPostGISConnection.test_gis_tables_with_views_and_tables):
2130            New. Tes the GeometryTables and table_columns methods with actual
2131            tables and views.
2132            (PointTests.test_id_column, PointTests.test_geometry_column):
2133            New. tests for the new methods.
2134            (TestPostGISShapestorePoint.setUp)
2135            (TestPostGISShapestorePointSRID.setUp)
2136            (TestPostGISShapestorePointExplicitGIDColumn.setUp): Fill the
2137            instance variables needed by the new tests
2138    
2139    2004-03-11  Bernhard Herzog  <[email protected]>
2140    
2141            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): The row
2142            numbers given to ReadValue are ordinals.
2143    
2144    2004-03-11  Bernhard Herzog  <[email protected]>
2145    
2146            Elimiate the requirement for PostGIS tables to have a column
2147            called "gid".
2148    
2149            * Thuban/Model/postgisdb.py (PostGISTable.__init__): New parameter
2150            id_column to specify which column to use to identify rows.  Also
2151            new instance variables id_column and quoted_id_column
2152            (PostGISTable.RowIdToOrdinal, PostGISTable.RowOrdinalToId)
2153            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue)
2154            (PostGISTable.SimpleQuery): Use the id column name provided to the
2155            constructor instead of "gid"
2156            (PostGISShapeStore.__init__): New parameter id_column analogously
2157            to PostGISTable.__init__.  This parameter is simply passed through
2158            to the base class constructor
2159            (PostGISShapeStore._create_col_from_description): Fix typo in
2160            doc-string
2161            (PostGISShapeStore.Shape, PostGISShapeStore.AllShapes)
2162            (PostGISShapeStore.ShapesInRegion): Use the id column name
2163            provided to the constructor instead of "gid"
2164    
2165            * test/postgissupport.py
2166            (PostgreSQLServer.get_default_static_data_db): New static table
2167            landmarks_point_id with an id column != "gid.  Update the comments
2168            a bit.
2169            (skip_if_addgeometrycolumn_does_not_use_quote_ident): Fix typo in
2170            doc-
2171            (upload_shapefile): New parameter gid_column to use a name other
2172            than "gid" for the column to store the shape ids
2173    
2174            * test/test_postgis_db.py (TableTests): New.  Mixin-class
2175            containing all tests previously in TestPostGISTable.  The actual
2176            tests are the same but the code is a bit more configurable to
2177            allow for different id columns etc.
2178            (TestPostGISTable): Derive from TableTests now for the actual
2179            tests.
2180            (TestPostGISTableExplicitGIDColumn): New. Like TestPostGISTable
2181            except that it the landmarks_point_id table to test the id_column
2182            parameter
2183            (PointTests): Extend the doc-string
2184            (TestPostGISShapestorePointExplicitGIDColumn)
2185            (TestPostGISShapestorePointOIDAsGIDColumn): New classes derived
2186            from PointTests to test the explicit id_column parameter.  One
2187            tests with the name of the column holding the shape ids, the other
2188            uses PostgreSQL's OID column.  For the latter a number of methods
2189            have to be overwritten to make them independent of the actual id
2190            values.
2191    
2192    2004-03-08  Silke Reimer  <[email protected]>
2193    
2194            Update debian directory:
2195    
2196            * debian/changelog: Added new version.
2197            * deiban/rules: Updated management of patches (with cbds)
2198            * debian/control: Added cbds to dependencies
2199            * debian/patches/*: New. Adds better support for patches of thuban in
2200                            debian
2201            * debian/menu: Syntax of menu changed slightly
2202            * debian/setup.py.patch: removed because it has been moved to
2203                            debian/patechs/setup.py.patch
2204            
2205    
2206    2004-02-26  Bernhard Herzog  <[email protected]>
2207    
2208            Create the Doc/technotes directory for text files with information
2209            for developers
2210    
2211            * Doc/technotes/README: New. README for the technotes
2212    
2213            * Doc/technotes/coding_guidelines.txt: New. Coding guidelines for
2214            Thuban
2215    
2216            * Doc/technotes/release_process.txt: New. Used to be
2217            HOWTO-Release.  Now slightly adapted to technote formatting style.
2218    
2219            * HOWTO-Release: Removed.  It's contents are now in
2220            Doc/technotes/release_process.txt
2221    
2222    2004-02-25  Bernhard Herzog  <[email protected]>
2223    
2224            * libraries/thuban/wxproj.cpp (get_wx_version): New.  Return the
2225            version of wxWindows the module was compiled with so we can check
2226            that against the wxPython version.
2227    
2228            * Thuban/version.py (thuban_branch, thuban_release): New variables
2229            controlling which and how Thuban versions are shown.  See the
2230            comments for details.
2231            (verify_versions): Also check that the wx version that wxproj is
2232            compiled against matches that of the wxPython we use at runtime
2233    
2234    2004-02-20  Bernhard Herzog  <[email protected]>
2235    
2236            * Extensions/wms/wms.py (epsg_code_to_projection): Use
2237            get_system_proj_file to read the epsg projections.  The old way
2238            depended on the current directory being the top Thuban directory.
2239    
2240    2004-02-20  Bernhard Herzog  <[email protected]>
2241    
2242            * Extensions/svgexport/test/test_svgmapwriter.py
2243            (TestVirtualDC.test_clippath): Remove a debug print
2244    
2245    2004-02-20  Bernhard Herzog  <[email protected]>
2246    
2247            * Extensions/svgexport/__init__.py: New.  Turn
2248            Extensions/svgexport into a package.
2249    
2250            * Extensions/svgexport/svgmapwriter.py: Reorder the imports and
2251            doc-string a bit.  The doc-string must come first, otherwise it's
2252            not a doc-string.  The __future__ import must be the first thing
2253            after the doc-string.  Use only double quotes in doc-strings.
2254            Single quotes trip up emacs syntax highlighting if the text
2255            contains apostrophes.
2256    
2257    2004-02-20  Bernhard Herzog  <[email protected]>
2258    
2259            * Extensions/svgexport/test/__init__.py,
2260            Extensions/svgexport/test/test_svgmapwriter.py: New. Initial test
2261            suite for svgexport
2262    
2263            * test/runtests.py (find_test_modules): New. Function with the
2264            module finding code from main.
2265            (main): Use find_test_modules to figure out the default test
2266            modules and take modules from Extensions.svgexport.test too.
2267    
2268    2004-02-19  Bernhard Herzog  <[email protected]>
2269    
2270            * Thuban/UI/application.py (ThubanApplication.OnInit): Make sure
2271            the mainwindow has a reference to the map of the initial session.
2272            This fixes a bug introduced with the fix for RT#2245
2273    
2274    2004-02-19  Bernhard Herzog  <[email protected]>
2275    
2276            * Extensions/svgexport/svgsaver.py,
2277            Extensions/svgexport/svgmapwriter.py,
2278            Extensions/svgexport/maplegend.py: Added again.  This time in the
2279            correct place.
2280    
2281    2004-02-17  Bernhard Herzog  <[email protected]>
2282    
2283            Fix for RT#2245
2284    
2285            * Thuban/UI/application.py (ThubanApplication.OnInit): Initialize
2286            instance variables before trying to create any windows.  Creating
2287            windows can start an event loop if e.g. message boxes are popped
2288            up for some reason, and event handlers, especially EVT_UPDATE_UI
2289            may want to access things from the application.
2290            (ThubanApplication.maps_changed): The mainwindow may not have been
2291            created yet, so check whether it has been created before calling
2292            its methods
2293    
2294            * Thuban/UI/view.py (MapCanvas.OnIdle): Only try to redraw if we
2295            have a map
2296    
2297    2004-02-17  Bernhard Herzog  <[email protected]>
2298    
2299            * test/test_svgmapwriter.py, Extensions/svgsaver.py,
2300            Extensions/svgmapwriter.py, Extensions/maplegend.py,
2301            extensions/svgexport/svgsaver.py,
2302            extensions/svgexport/svgmapwriter.py,
2303            extensions/svgexport/maplegend.py: Removed.  These files were in
2304            the wrong places or didn't work at all.
2305    
2306    2004-02-16  Bernhard Herzog  <[email protected]>
2307    
2308            * Thuban/UI/view.py (MapCanvas.Export): Remove accidentally added
2309            line
2310    
2311    2004-02-16  Bernhard Herzog  <[email protected]>
2312    
2313            * Thuban/UI/view.py (MapCanvas.Export): Avoid UnboundLocalError.
2314    
2315    2004-02-15  Markus Rechtien  <[email protected]>
2316            
2317            * Extensions/svgexport/svgmapwriter.py: New. Adds the capability
2318            to write a session to a file in SVG format.
2319            * Extensions/svgexport/svgsaver.py: New. Uses svgmapwriter.py
2320            to write a SVG map of a session.
2321            * Extensions/svgexport/maplegend: New. Writes a basic maplegend
2322            in SVG format for the current session.
2323    
2324    2004-02-13  Bernhard Herzog  <[email protected]>
2325    
2326            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): When the layer
2327            can't be created, return immediately after displaying the error
2328            message.
2329    
2330    2004-02-11  Bernhard Herzog  <[email protected]>
2331    
2332            Handle postgis tables with more than one geometry column.
2333    
2334            * Thuban/Model/postgisdb.py
2335            (PostGISTable._fetch_table_information): Delegate the creation of
2336            column objects to a different method so that we can extend that in
2337            derived classes
2338            (PostGISTable._create_col_from_description): New. Column object
2339            creation part of _fetch_table_information
2340            (PostGISShapeStore._create_col_from_description): New. Extend
2341            inherited method to handle geometry columns
2342            (PostGISShapeStore.__init__): New parameter geometry_column to
2343            specify which geometry column to use.  Optional but mandatory for
2344            tables with more than one geometry column
2345            (PostGISShapeStore._fetch_table_information): Also use the name of
2346            the geometry column when looking for the srid
2347            (PostGISShapeStore.ShapeType): Also use the name of the geometry
2348            column when looking for the shape type
2349    
2350            * test/test_save.py (SaveSessionTest.test_save_postgis): Adapt
2351            NonConnectionStore to changes in the PostGISShapeStore
2352    
2353            * test/test_postgis_db.py
2354            (TestPostGISSpecialCases.test_shapestore_two_geom_cols): Test
2355            PostGISShapeStore with tables having two geometry columns.
2356    
2357    2004-02-10  Bernhard Herzog  <[email protected]>
2358    
2359            Fix some postgis problems.  What remains to be done is real
2360            handling of SRIDs as they affect how reprojection is done
2361    
2362            * Thuban/Model/postgisdb.py (quote_identifier): Fix typo in
2363            doc-string
2364            (PostGISShapeStore._fetch_table_information): New. Extend
2365            inherited method to retrieve srid
2366            (PostGISShapeStore.BoundingBox): Handle tables without data.
2367            extent yields NULL for those
2368            (PostGISShapeStore.ShapesInRegion): Use the srid of the table.
2369    
2370            * test/test_postgis_db.py
2371            (TestPostGISSpecialCases.test_shapestore_empty_table): New test
2372            for the special case of a table without any data
2373            (TestPostGISShapestorePointSRID): New class with tests for a table
2374            that uses srids
2375            (PolygonTests): Fix a doc-string typo
2376    
2377            * test/postgissupport.py (PostGISDatabase.__init__): New parameter
2378            reference_systems with a specification of spacial reference
2379            systems to create in the new db.
2380            (PostgreSQLServer.new_postgis_db)
2381            (PostgreSQLServer.get_static_data_db): New parameter
2382            reference_systems to be passed through ultimately to
2383            PostGISDatabase.  In new_postgis_db also check whether an existing
2384            db already has the right srids
2385            (PostgreSQLServer.get_default_static_data_db): Add srids and a
2386            table that uses srids
2387            (PostGISDatabase.initdb): Create the entries for the reference
2388            systems
2389            (PostGISDatabase.has_data): Add reference_systems parameter to
2390            check for those too
2391            (upload_shapefile): New parameter srid to create tables with a
2392            specific srid
2393    
2394    2004-02-06  Frank Koormann  <[email protected]>
2395    
2396            * po/pt_BR.po: Fixed charset
2397    
2398    2004-02-05  Frank Koormann  <[email protected]>
2399    
2400            * po/pt_BR.po: Fixed format string for error message, missing %s
2401            added (Thuban/UI/application.py:273)
2402    
2403    2004-02-03  Frank Koormann  <[email protected]>
2404            
2405            First version of Portuguese (Brazilian) translation
2406    
2407            * po/pt_BR.po: New, translation of pot (2004-01-15 16:07+0300) for
2408            Brazilian Portuguese by Eduardo Patto Kanegae.
2409    
2410            * Thuban/UI/about.py (About.__init.py__): Added Eduardo to the list of
2411            translators.
2412    
2413    
2414    2004-01-22  Frank Koormann  <[email protected]>
2415    
2416            * Doc/manual/thuban-manual.xml: Added section on installation of
2417            Thuban under Win32 systems. Fixed image path references in the postgis
2418            section. Some minor source formattings.
2419    
2420    2004-01-21  Frank Koormann  <[email protected]>
2421    
2422            Make Thuban remember path selections (at least for one application run).
2423    
2424            * Thuban/UI/application.py (Application.OnInit): Initialize path as a
2425            attribute of application object. Path is a dictionary of
2426            strings, currently with the items "data" and "projection".  
2427            (Application.SetPath): New, stores path for the specified item.
2428            (Application.Path): New, return path for the specified item.
2429    
2430            * Thuban/UI/mainwindow.py
2431            (MainWindow.OpenSession, MainWindow.SaveSessionAs,
2432            MainWindow.AddLayer, MainWindow.AddRasterLayer,
2433            MainWindow.TableOpen): Access "data" path information of the
2434            application.
2435            
2436            * Thuban/UI/projdialog.py (ProjFrame._OnImport, ProjFrame._OnExport):
2437            Access "projection" path information of the application.
2438    
2439    2004-01-05  Bernhard Herzog  <[email protected]>
2440    
2441            * po/ru.po: Updated translations from Alex Shevlakov
2442    
2443    2004-01-05  Bernhard Herzog  <[email protected]>
2444    
2445            * po/Makefile, po/README: Move the description of how to generate
2446            the translation statistics to the README.
2447    
2448    2003-12-23  Bernhard Herzog  <[email protected]>
2449    
2450            * NEWS: Update for 1.0.0
2451    
2452            * po/it.po: Another update from Maurizio Napolitano
2453    
2454    2003-12-23  Bernhard Herzog  <[email protected]>
2455    
2456            * po/it.po: Updated translation from Maurizio Napolitano
2457    
2458    2003-12-23  Bernhard Herzog  <[email protected]>
2459    
2460            * Thuban/UI/join.py (JoinDialog.__init__): Mark one more string
2461            for translation
2462    
2463            * Thuban/UI/mainwindow.py (MainWindow.TableRename)
2464            (MainWindow.RenameMap, MainWindow.RenameLayer): Mark some more
2465            strings for translation
2466    
2467            * po/de.po: Update with the newly marked strings.
2468    
2469    2003-12-22  Bernhard Herzog  <[email protected]>
2470    
2471            * HOWTO-Release: Fix the places where version numbers have to be
2472            updated
2473    
2474    2003-12-22  Bernhard Herzog  <[email protected]>
2475    
2476            * setup.py (setup call): 1.0.0, yeah!
2477    
2478            * Thuban/version.py (longversion): 1.0.0, yeah!
2479    
2480            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
2481            1.0.0 namespace too
2482    
2483            * Thuban/Model/save.py (SessionSaver.write_session): Save with
2484            1.0.0 namespace
2485    
2486            * test/test_load.py (LoadSessionTest.dtd)
2487            (TestSingleLayer.file_contents)
2488            (TestNonAsciiColumnName.file_contents)
2489            (TestLayerVisibility.file_contents)
2490            (TestClassification.file_contents, TestLabels.file_contents)
2491            (TestLayerProjection.file_contents)
2492            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2493            (TestLabelLayer.file_contents, TestPostGISLayer.file_contents)
2494            (TestPostGISLayerPassword.file_contents)
2495            (TestLoadError.file_contents, TestLoadError.test): Update for
2496            1.0.0 namespace
2497    
2498            * test/test_save.py (SaveSessionTest.dtd)
2499            (SaveSessionTest.testEmptySession)
2500            (SaveSessionTest.testSingleLayer)
2501            (SaveSessionTest.testLayerProjection)
2502            (SaveSessionTest.testRasterLayer)
2503            (SaveSessionTest.testClassifiedLayer)
2504            (SaveSessionTest.test_dbf_table)
2505            (SaveSessionTest.test_joined_table)
2506            (SaveSessionTest.test_save_postgis): Update for 1.0.0 namespace
2507    
2508    2003-12-22  Bernhard Herzog  <[email protected]>
2509    
2510            * Thuban/Model/load.py (SessionLoader.start_label): Make sure the
2511            alignment flags are byte strings not unicode and that they have
2512            valid values
2513    
2514            * test/test_load.py (TestLabelLayer): New. Test loading (and
2515            indirectly saving) of maps with labels.
2516    
2517    2003-12-22  Bernhard Herzog  <[email protected]>
2518    
2519            * Thuban/UI/tableview.py (TableGrid.OnDestroy)
2520            (TableGrid.__init__): Handle EVT_WINDOW_DESTROY in the grid to
2521            unsubscribe all subscribers.
2522            (LayerTableFrame.OnDestroy): Do not unsubscribe any messages from
2523            self.grid since it may already have been destroyed.
2524            Fixes RT #2256
2525    
2526    2003-12-19  Bernhard Herzog  <[email protected]>
2527    
2528            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
2529    
2530    2003-12-16  Bernhard Herzog  <[email protected]>
2531            
2532            * debian/bitmappath.patch, debian/setup.py.patch:
2533                    added to ensure compliance with FHS for debian
2534            * debian/rules, debian/changelog:
2535                added patches in rules to ensure compliance with FHS for debian
2536    
2537    2003-12-16  Bernhard Herzog  <[email protected]>
2538    
2539            * po/Makefile (mo): Make the output a bit nicer so that it prints
2540            statistics about the translations. Add a comment how produce even
2541            nicer statistics with sed.
2542    
2543    2003-12-09  Frank Koormann   <[email protected]>
2544    
2545            * Resources/Projections/defaults.proj:
2546            French projection sample with correct accents (UNICODE).
2547    
2548    2003-12-05  Bernhard Herzog  <[email protected]>
2549    
2550            * MANIFEST.in: Add the devtools directory
2551    
2552            * setup.py (setup call): Use license instead of licence. This
2553            silences a deprecation warning on Python 2.3
2554    
2555    2003-12-05  Frank Koormann   <[email protected]>
2556    
2557            Documentation synced with 1.0rc1
2558    
2559            * Doc/manual/thuban-manual.xml:
2560            Minor formatting changes and references to database layers .
2561            Introduction.Internationalization: New section on i18n.
2562            MapManagement.AddingandRemovingLayers: Added item on database layers.  
2563            MapManagement.TheLegend: Added section and screenshot on popup menu.
2564            ProjectionManagement: Updated screenshot and sentence on EPSG.
2565            Appendix.SupportedDataSources: Added PostGIS.
2566            Appendix.WorkingwithPostGIS: New section.
2567    
2568            * Doc/manual/images/6_projection.png: Updated screenshot including
2569            EPSG checkboxes.
2570    
2571            * Doc/manual/images/3_5_popup_menu.png: New, popup menu screenshot.
2572    
2573            * Doc/manual/images/app_postgis_add_layer.png,
2574            Doc/manual/images/app_postgis_db_add.png,
2575            Doc/manual/images/app_postgis_db_management.png:
2576            New screenshots focussing on database layers
2577    
2578    2003-12-05  Frank Koormann   <[email protected]>
2579    
2580            * Thuban/UI/projdialog.py (load_user_proj): If user.proj is missing
2581            write warning to stderr instead of rising a warning dialog
2582    
2583    2003-12-03  Bernhard Herzog  <[email protected]>
2584    
2585            Fix for RT #2243
2586    
2587            * Thuban/UI/mainwindow.py (MainWindow.has_selected_shape_layer):
2588            New. Like has_selected_layer but for shape layers only
2589            (_has_selected_shape_layer): New. Like _has_selected_layer but for
2590            shape layers only
2591            (layer_show_table command, layer_jointable command): Use these
2592            commands should only be available for shape layers
2593    
2594    2003-12-03  Bernhard Herzog  <[email protected]>
2595    
2596            * Thuban/UI/mainwindow.py (MainWindow.Unsubscribe): Deal with
2597            publishers that are wx objects and may have been destroyed by wx
2598            already. Fixes RT #2242.
2599    
2600    2003-12-03  Bernhard Herzog  <[email protected]>
2601    
2602            * po/ru.po: Updates from Alex Shevlakov
2603    
2604    2003-12-03  Silke Reimer <silkeintevation.de>
2605    
2606            * debian/control, debian/changelog: Added gdal-support to
2607                    debian package, updated to new thuban version
2608    
2609    
2610    2003-12-03  Bernhard Herzog  <[email protected]>
2611    
2612            * Thuban/Lib/version.py: New. Module for version number
2613            manipulations. The version of make_tuple here also deals better
2614            with more unusual version number strings, such as e.g.
2615            "1.2+cvs20031111"
2616    
2617            * Thuban/version.py (make_tuple): Removed. It's now in
2618            Thuban.Lib.version. Use that implementation instead.
2619    
2620            * test/test_lib_version.py: New. Tests for Thuban/Lib/version.py
2621    
2622    2003-12-02  Bernhard Herzog  <[email protected]>
2623    
2624            * MANIFEST.in: Add debian files
2625    
2626            * setup.py (setup call): Add packages for the Extensions so that
2627            they're installed too
2628            (data_files): Add READMEs and sample data from some Extensions
2629    
2630            * NEWS: Add note about the extensions in binary packages
2631    
2632    2003-12-02  Bernhard Herzog  <[email protected]>
2633    
2634            * Thuban/Model/save.py (SessionSaver.write_session): Save files
2635            with the thuban-1.0rc1
2636    
2637            * Thuban/Model/load.py (SessionLoader.__init__): Recognize the
2638            thuban-1.0rc1 namespace too
2639    
2640            * test/test_save.py (SaveSessionTest.dtd)
2641            (SaveSessionTest.testEmptySession)
2642            (SaveSessionTest.testSingleLayer)
2643            (SaveSessionTest.testLayerProjection)
2644            (SaveSessionTest.testRasterLayer)
2645            (SaveSessionTest.testClassifiedLayer)
2646            (SaveSessionTest.test_dbf_table)
2647            (SaveSessionTest.test_joined_table)
2648            (SaveSessionTest.test_save_postgis): Update to thuban-1.0rc1
2649            namespace
2650    
2651            * test/test_load.py (LoadSessionTest.dtd): Update to thuban-1.0rc1
2652            namespace
2653            (TestSingleLayer.file_contents)
2654            (TestNonAsciiColumnName.file_contents)
2655            (TestLayerVisibility.file_contents)
2656            (TestClassification.file_contents, TestLabels.file_contents)
2657            (TestLayerProjection.file_contents)
2658            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2659            (TestPostGISLayer.file_contents)
2660            (TestPostGISLayerPassword.file_contents)
2661            (TestLoadError.file_contents, TestLoadError.test): Update to
2662            thuban-1.0rc1 namespace
2663    
2664    2003-12-01  Bernhard Herzog  <[email protected]>
2665    
2666            * setup.py (proj4_prefix, wx_prefix, gdal_prefix): Fix these for
2667            nt to better match Intevation's current w32 setup
2668    
2669            * HOWTO-Release: Add note about updating MANIFEST.in
2670    
2671            * MANIFEST.in: Add the Extensions
2672    
2673            * NEWS: Update for 1.0rc1
2674    
2675    2003-12-01  Bernhard Herzog  <[email protected]>
2676    
2677            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Change the wild
2678            cards for the dialog so that shapefiles ending in all uppercase
2679            SHP are listed too
2680    
2681    2003-11-28  Bernhard Herzog  <[email protected]>
2682    
2683            * Thuban/version.py (longversion): Update to 1.0rc1
2684    
2685            * setup.py (setup call): Update version to 1.0rc1. Use the
2686            [email protected] email address as author email instead of my
2687            personal one.
2688    
2689    2003-11-28  Bernhard Herzog  <[email protected]>
2690    
2691            * po/de.po: Update german translation.
2692    
2693    2003-11-28  Bernhard Herzog  <[email protected]>
2694    
2695            Unify the filenames stored in .thuban files so that the .thuban
2696            files are more platform independend
2697    
2698            * Thuban/Model/save.py (unify_filename): New. Unify filenames so
2699            that they can be used on both windows and unix
2700            (SessionSaver.prepare_filename): New. Handle all filename
2701            transformations for filenames stored in the thuban file
2702            (SessionSaver.write_data_containers, SessionSaver.write_layer):
2703            Use prepare_filename
2704    
2705            * test/test_save.py (SaveSessionTest.testSingleLayer)
2706            (SaveSessionTest.testLayerProjection)
2707            (SaveSessionTest.testRasterLayer)
2708            (SaveSessionTest.testClassifiedLayer)
2709            (SaveSessionTest.test_dbf_table)
2710            (SaveSessionTest.test_joined_table): Filenames are always stored
2711            with slashes on all currently supported platforms so adapt all
2712            tests to this
2713    
2714            * test/test_load.py (LoadSessionTest.filenames): With the new
2715            filename scheme the filenames in the tests should be
2716            understandable on all currently supported platforms so we turn
2717            this into an empty list because we don't have to normalize them
2718            anymore
2719    
2720    2003-11-28  Bernhard Herzog  <[email protected]>
2721    
2722            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
2723            Add the ellipsoid to the projection since some Proj versions
2724            complain if it's missing.
2725    
2726    2003-11-27  Bernhard Herzog  <[email protected]>
2727    
2728            Corect some bounding box projection problems
2729    
2730            * Thuban/Model/proj.py (Projection.InverseBBox): New. Inverse
2731            version of ForwardBBox
2732            (Projection._transform_bbox): New. common implementation of
2733            ForwardBBox and InverseBBox
2734            (Projection.ForwardBBox): Use _transform_bbox.
2735    
2736            * test/test_proj.py (TestProjection.test): Add test for
2737            InverseBBox
2738    
2739            * Thuban/Model/layer.py (Layer.LatLongBoundingBox)
2740            (Layer.ShapesBoundingBox, RasterLayer.LatLongBoundingBox): Use the
2741            new InverseBBox method to determine the unprojected bounding box
2742            (Layer.ShapesInRegion): Use the ForwardBBox method to project the
2743            bbox.
2744    
2745            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
2746            Removed.
2747            (TestLayer.test_arc_layer_with_projection): New. This test is
2748            better able to test whether bounding boxes are projected correctly
2749            than test_point_layer_with_projection
2750    
2751            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Use
2752            InverseBBox to unproject bboxes
2753    
2754    2003-11-25  Bernhard Herzog  <[email protected]>
2755    
2756            * Thuban/UI/about.py (About.__init__): Make sure we have ASCII
2757            source code.
2758    
2759    2003-11-25  Bernhard Herzog  <[email protected]>
2760    
2761            * Thuban/Model/layer.py (Layer.__getattr__): Removed. It was only
2762            there for backwards compatibility and all code relying on that
2763            should have been updated by now.
2764    
2765    2003-11-25  Bernhard Herzog  <[email protected]>
2766    
2767            * test/test_load.py (TestClassification.test): Add the missing
2768            round trip test.
2769            (TestClassification.file_contents): Update to the newest file
2770            format
2771    
2772    2003-11-25  Bernhard Herzog  <[email protected]>
2773    
2774            Add very experimental (and possibly dangerous) extension to draw
2775            polygons:
2776    
2777            * Extensions/drawshape/README: New. Brief installation
2778            instructions
2779    
2780            * Extensions/drawshape/drawshape.py: New. Implementation of the
2781            drawshape extensions
2782    
2783            * Extensions/drawshape/patch.diff: Patch to apply before the
2784            extension can be used.
2785    
2786    2003-11-24  Bernhard Herzog  <[email protected]>
2787    
2788            * Thuban/Model/data.py (ShapefileStore._open_shapefile)
2789            (ShapefileStore.__init__): Factor opening the shapefile into a
2790            separate method (the new _open_shapefile). This makes the code a
2791            bit more readable but the real reason is that it makes some evil
2792            hacks easier. :-)
2793    
2794    2003-11-24  Bernhard Herzog  <[email protected]>
2795    
2796            * Thuban/Model/load.py (SessionLoader.check_attrs): If no
2797            converter is specified for an attribute assume it's a string
2798            containing only Latin1 characters. Update doc-string accordingly.
2799            This change should fix many places where unicode objects might
2800            accidentally enter Thuban.
2801    
2802            * test/test_load.py (TestNonAsciiColumnName): New test to check
2803            what happens with column names in DBF files that contain non-ascii
2804            characters
2805    
2806    2003-11-21  Bernhard Herzog  <[email protected]>
2807    
2808            Enable the experimental attribute editing again and introduce a
2809            command line switch to actually activate it
2810    
2811            * Thuban/UI/main.py (options): New. Container for options set on
2812            the commmand line
2813            (main): Add the --enable-attribute-editing flag.
2814    
2815            * Thuban/UI/identifyview.py (IdentifyView.__init__): If attribute
2816            editing is enabled use the grid ctrl which allows editing of the
2817            values
2818    
2819            * Thuban/Model/transientdb.py (AutoTransientTable.write_record):
2820            New. Just delegate this to the underlying table.
2821    
2822    2003-11-20  Bernhard Herzog  <[email protected]>
2823    
2824            * test/test_proj.py (ProjFileReadTests.test_read_unreadable_file):
2825            Skip this test if run under non-posix systems since it only works
2826            there
2827    
2828    2003-11-19  Bernhard Herzog  <[email protected]>
2829    
2830            * Thuban/Model/resource.py: Rework the way gdal support is
2831            determined so that we can give a reason in the about why gdal is
2832            not supported.
2833            (gdal_support_status): New. Variable holding a string with the
2834            reason for no gdal support
2835    
2836            * Thuban/UI/about.py (About.__init__): Add the reason why gdal is
2837            not supported to the message
2838    
2839    2003-11-19  Bernhard Herzog  <[email protected]>
2840    
2841            Remove the old table interface and its test cases
2842    
2843            * Thuban/Model/table.py (OldTableInterfaceMixin): Removed.
2844            (DBFTable, MemoryTable): Do not derive from OldTableInterfaceMixin
2845            anymore
2846    
2847            * Thuban/Model/transientdb.py (TransientTableBase)
2848            (AutoTransientTable): Do not derive from OldTableInterfaceMixin
2849            anymore
2850    
2851            * test/test_table.py: Removed since the old interface it tests is
2852            gone.
2853    
2854            * test/runtests.py (main): The old table interface is gone and
2855            with it the deprecation warnings so remove the code that turns
2856            these warnings into errors
2857    
2858    2003-11-19  Bernhard Herzog  <[email protected]>
2859    
2860            * test/test_table.py: Revert to revision 1.5 again. Changing the
2861            tests to use the new table interface is completely wrong since the
2862            whole purpose of the tests in this module is to test the old
2863            interface.
2864    
2865    2003-11-18  Bernhard Herzog  <[email protected]>
2866    
2867            * Thuban/Model/postgisdb.py (PostGISConnection.MatchesParameters):
2868            New. Test whether the connection matches a set of connection
2869            parameters
2870    
2871            * Thuban/UI/dbdialog.py (DBFrame.conns_changed): Fix doc-string
2872            (DBFrame.OnAdd): Use the new MatchesParameters method when looking
2873            for existing connections with the same parameters and break out of
2874            the loop correctly.
2875    
2876            * test/test_postgis_db.py (TestBriefDescription)
2877            (TestPostGISSimple.test_brief_description): Rename
2878            TestBriefDescription to TestPostGISSimple and the test method to
2879            test_brief_description so that we can add more test methods.
2880            (TestPostGISSimple.test_matches_parameters): New. Test the new
2881            MatchesParameters method
2882    
2883    2003-11-18  Bernhard Herzog  <[email protected]>
2884    
2885            * Thuban/Lib/connector.py (Publisher): Introduce a new flag,
2886            _was_destroyed, to indicate whether an publisher instance has
2887            already been destroyed.
2888            (Publisher.Unsubscribe): Only disconnect if the publisher has not
2889            been destroyed yet.
2890            (Publisher.Destroy): Set the _was_destroyed flag to true.
2891    
2892            * test/test_connector.py
2893            (TestPublisher.test_unsubscribe_after_destroy): New. Test that
2894            calling Unsubscribe after Destroy doesn't raise an exception
2895    
2896    2003-11-14  Bernhard Herzog  <[email protected]>
2897    
2898            * Thuban/UI/identifyview.py (IdentifyView.selected_shape): Fix
2899            typo in doc-string
2900    
2901    2003-11-13  Bernhard Herzog  <[email protected]>
2902    
2903            Quote table and column names properly for postgis.
2904    
2905            * Thuban/Model/postgisdb.py (quote_identifier): New. Function to
2906            quote an identifier for use in an sql statement
2907            (PostGISColumn.__init__): Add the quoted_name attribute
2908            (PostGISTable.__init__): New instance variable quoted_tablename
2909            (PostGISTable._fetch_table_information): Use the quoted table
2910            name. New isntance variable quoted_geo_col with a quoted version
2911            of geometry_column
2912            (PostGISTable.NumRows, PostGISTable.RowIdToOrdinal)
2913            (PostGISTable.RowOrdinalToId): Use the quoted table name
2914            (PostGISTable.ReadValue, PostGISTable.ValueRange)
2915            (PostGISTable.UniqueValues, PostGISTable.SimpleQuery)
2916            (PostGISShapeStore.BoundingBox, PostGISShapeStore.Shape)
2917            (PostGISShapeStore.AllShapes, PostGISShapeStore.ShapesInRegion):
2918            Use quoted table and column names
2919    
2920            * test/test_postgis_db.py (TestPostGISSpecialCases)
2921            (TestPostGISIgnoredColumns): Rename the class to
2922            TestPostGISSpecialCases because that better describes the new
2923            cases
2924            (TestPostGISSpecialCases.test_unsupported_types)
2925            (TestPostGISSpecialCases.test): Rename the method to
2926            test_unsupported_types because we need a more descriptive name now
2927            that there are more methods
2928            (TestPostGISSpecialCases.test_table_name_quoting)
2929            (TestPostGISSpecialCases.test_column_name_quoting)
2930            (TestPostGISSpecialCases.test_shapestore_name_quoting): New test
2931            cases to test quoting of table and column names in PostGISTable
2932            and PostGISShapeStore
2933    
2934            * test/postgissupport.py
2935            (skip_if_addgeometrycolumn_does_not_use_quote_ident): New. Skip if
2936            AddGeometryColumn desn't support table or column names with sapces
2937            or double quotes
2938    
2939    2003-11-12  Jan-Oliver Wagner <[email protected]>
2940    
2941            * Extensions/wms/__init__.py: New: Init to make this
2942            directory a package.
2943    
2944            * Extensions/wms/wms.py: New: Provide layers via OGC WMS.
2945    
2946    2003-11-11  Bernhard Herzog  <[email protected]>
2947    
2948            * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
2949            Constant for the file woth deprecated epsg projections
2950            (get_system_proj_file): Update doc-string
2951    
2952            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
2953            above the EPS widgets, introduce a check box for the deprecated
2954            eps projections and a label for the epsg widgets
2955            (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
2956            too
2957    
2958    2003-11-11  Bernhard Herzog  <[email protected]>
2959    
2960            Avoid warnings when run under Python 2.3
2961    
2962            * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
2963            (BaseRenderer.draw_label_layer): Coordinates must be ints.
2964    
2965            * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
2966            real method so that we can convert to int.
2967            (MapRenderer.label_font): The font size mist be an int.
2968    
2969            * Thuban/UI/common.py (Color2wxColour): The color values must be
2970            ints. Also, remove the unnecessary asserts.
2971    
2972            * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
2973            (TestUnicodeStrings.test): Python source code should not contain
2974            non-ascii characters unless an encoding is specified in the file.
2975            Therefore use \x escapes in the string literals for non-ascii
2976            characters.
2977    
2978    2003-11-11  Bernhard Herzog  <[email protected]>
2979    
2980            * Thuban/Model/resource.py (get_system_proj_file): Add a filename
2981            parameter so that this function can be used for all proj files in
2982            Resource/Projections
2983            (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
2984            get_system_proj_file
2985    
2986            * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
2987            ProjFile self.__sysProjFile use a dictionary of system ProjFile
2988            objects self._sys_proj_files
2989            (ProjFrame.build_dialog): Adapt to the new changes in the
2990            ProjectionList constructor. Add a check button to toggle whether
2991            EPSG projections are shown
2992            (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
2993            events.
2994            (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
2995            the busy cursor if the files have not yet been loaded by the
2996            dialog.
2997            (ProjFrame.load_system_proj): Add a parameter for the name of the
2998            proj file. Maintain the dictionary of system projections
2999            self._sys_proj_files
3000    
3001            * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
3002            user_projs parameters into one parameter proj_files which is a
3003            list of proj files.
3004            (ProjectionList._subscribe_proj_files)
3005            (ProjectionList._unsubscribe_proj_files): New. Move
3006            subscription/unsubscription of projfile messages to separate
3007            methods
3008            (ProjectionList.Destroy): The unsubscribe is now done in
3009            _unsubscribe_proj_files
3010            (ProjectionList.update_projections): We now have a list of proj
3011            file objects
3012            (ProjectionList.SetProjFiles): New method to set a new list of
3013            proj file objects
3014    
3015            * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
3016            Specify explicitly which system proj file to load.
3017    
3018    2003-11-11  Bernhard Herzog  <[email protected]>
3019    
3020            * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
3021            instance variables to cut cyclic references. The GC would have
3022            collected the loader eventually but it can happen that it doesn't
3023            run at all until thuban is closed (2.3 but not 2.2 tries a bit
3024            harder and forces a collection when the interpreter terminates)
3025            (load_session): Call the handler's Destroy method to make sure
3026            that it gets garbage collected early. Otherwise it will be
3027            collected very late if at all and it holds some references to e.g.
3028            shapestores and the session which can lead to leaks (of e.g. the
3029            temporary files)
3030    
3031            * test/test_load.py (TestSingleLayer.test_leak): New. test for the
3032            resource leak in load_session
3033    
3034    2003-11-10  Bernhard Herzog  <[email protected]>
3035    
3036            * Thuban/UI/baserenderer.py: Add a way to specify how layers in
3037            extensions are to be rendered.
3038            (_renderer_extensions): New. List with renderer for layers in
3039            extensions
3040            (add_renderer_extension): New. Add a renderer extension
3041            (init_renderer_extensions): New. Init the renderer extensions
3042            (BaseRenderer.render_map_incrementally): Search
3043            _renderer_extensions for how to draw unknown layer types
3044            (BaseRenderer.draw_raster_data): Add format parameter so that
3045            formats other than BMP can be drawn
3046            (BaseRenderer.draw_raster_layer): Pass an explicit format to
3047            draw_raster_data
3048    
3049            * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
3050            strings of the format parameter of draw_raster_data method to wx
3051            constants
3052            (MapRenderer.draw_raster_data): Add the format parameter and use
3053            raster_format_map to map it to the right wxwindows constant for
3054            wxImageFromStream
3055    
3056            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
3057            the format parameter and record it
3058            (TestBaseRenderer.test_raster_no_projection): check the format
3059            paramter of the draw_raster_data method
3060            (TestBaseRenderer.test_renderer_extension): New. Test the renderer
3061            extension facility
3062    
3063    2003-11-07  Bernhard Herzog  <[email protected]>
3064    
3065            Tweak the usage of the sqlite database to make common use cases
3066            more responsive. In most cases copying the data to the sqlite
3067            database takes so long that using sqlite doesn't have enough
3068            advantages.
3069    
3070            * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
3071            comments about performance and query the min and max in separate
3072            statements because only that way will indexes be used.
3073            (TransientTableBase.UniqueValues): Add some comments about
3074            performance.
3075            (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
3076            Do not copy the data to the transient DB but use the transient
3077            copy if it exists. See the new comments for the performance trade
3078            offs
3079    
3080            * test/test_transientdb.py
3081            (TestTransientTable.test_auto_transient_table): Make sure that the
3082            data is copied to the transient database at some point.
3083    
3084    2003-11-03  Bernhard Herzog  <[email protected]>
3085    
3086            * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
3087            globals to locals so that it's a bit faster
3088    
3089    2003-11-03  Bernhard Herzog  <[email protected]>
3090    
3091            * Thuban/UI/baserenderer.py
3092            (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
3093            method. ReadValue is faster than ReadRowAsDict since it only reads
3094            one cell especially now that the dbf file objects actually
3095            implement it.
3096    
3097            * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
3098            read_attribute method of the dbf objects
3099    
3100    2003-11-03  Bernhard Herzog  <[email protected]>
3101    
3102            * Extensions/profiling/profiling.py (popup_dialog_box): New config
3103            variable to indicate whether the result should be shown in a
3104            dialog box
3105            (profile_screen_renderer, time_screen_renderer): Only show a
3106            dialog box if popup_dialog_box is true.
3107            (profile_screen_renderer): Flush stdout after the printing the
3108            first part of the "profiling..." message
3109    
3110            * Thuban/UI/baserenderer.py
3111            (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
3112            brushes for the groups so that they're not created over and over
3113            again
3114    
3115            * Thuban/Model/classification.py (Classification.__getattr__)
3116            (Classification._compile_classification)
3117            (Classification._clear_compiled_classification): New. Methods to
3118            manage a 'compiled' representation of the classification groups
3119            which is created on demand
3120            (Classification.InsertGroup, Classification.RemoveGroup)
3121            (Classification.ReplaceGroup): reset the compiled representation
3122            (Classification.FindGroup): Use the compiled representation to
3123            find the matching group
3124            (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
3125    
3126    2003-10-31  Bernhard Herzog  <[email protected]>
3127    
3128            * Thuban/Model/classification.py (Classification.SetDefaultGroup):
3129            Send a CLASS_CHANGED message
3130            (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
3131            not return the removed group since it wasn't used.
3132    
3133            * test/test_classification.py
3134            (TestClassification.test_set_default_group): New. Test the
3135            SetDefaultGroup method
3136            (TestClassification.test_insert_group): New. Test the InsertGroup
3137            method
3138            (TestClassification.test_remove_group): New. Test the RemoveGroup
3139            method
3140            (TestClassification.test_replace_group): New. Test the
3141            ReplaceGroup method
3142    
3143    2003-10-31  Bernhard Herzog  <[email protected]>
3144    
3145            * test/test_classification.py (TestClassification.setUp):
3146            Subscribe to the CLASS_CHANGED messages
3147            (TestClassification.tearDown): New. Destroy the classification
3148            properly
3149            (TestClassification.test_defaults): Add tests for the default line
3150            width and whether no messages were sent yet
3151            (TestClassification.test_set_default_properties): Add tests for
3152            messages and setting the default line width
3153            (TestClassification.test_add_singleton)
3154            (TestClassification.test_add_range)
3155            (TestClassification.test_multiple_groups): Add tests for messages
3156    
3157    2003-10-31  Bernhard Herzog  <[email protected]>
3158    
3159            Some more refactoring in preparation for new tests:
3160    
3161            * test/test_classification.py (TestClassification.setUp): New.
3162            Instantiate the classification here. Update the test methods
3163            accordingly.
3164            (TestClassification.test_multiple_groups): Make sure that the two
3165            singletons matching 1 are considered different.
3166    
3167    2003-10-31  Bernhard Herzog  <[email protected]>
3168    
3169            * test/test_classification.py (red, green, blue): New. These
3170            constants were used in several cases. Update the relevant methods.
3171            (TestClassification.test_defaults)
3172            (TestClassification.test_set_default_properties)
3173            (TestClassification.test_add_singleton)
3174            (TestClassification.test_add_range)
3175            (TestClassification.test_multiple_groups)
3176            (TestClassification.test_deepcopy): New. These were formerly all
3177            part of the single method test.
3178            (TestClassification.test_deepcopy): Removed.
3179            (TestClassIterator): Removed. The test case is now a method of
3180            TestClassification since it tests part of the public interface of
3181            Classification
3182            (TestClassification.test_iterator): New. Used to be
3183            TestClassIterator effectively
3184    
3185    2003-10-31  Jan-Oliver Wagner <[email protected]>
3186    
3187            GUIfied the functions of the profiling extension.
3188    
3189            * /Extensions/profiling/__init__.py: New: Init to make this
3190            directory a package.
3191    
3192            * Extensions/profiling/profiling.py: Moved menu entries to
3193            the Extensions menu. Applied _() for strings.
3194            (profile_screen_renderer): Catch the detailed printout and present
3195            it in a dialog.
3196            (time_screen_renderer): Raise a dialog to present the result instead
3197            of printing it to stdout.
3198    
3199    2003-10-31  Bernhard Herzog  <[email protected]>
3200    
3201            * test/test_classification.py (TestClassGroupProperties)
3202            (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
3203            (TestClassGroupSingleton, TestClassIterator, TestClassification):
3204            Split TestClassification into several classes, one for each class
3205            being tested. TestClassification itself now only tests
3206            Classification. This split makes changes to the tests a bit easier
3207    
3208    2003-10-31  Bernhard Herzog  <[email protected]>
3209    
3210            * Extensions/profiling/profiling.py: New. Extension to measure
3211            Thuban performance
3212    
3213    2003-10-31  Frank Koormann <[email protected]>
3214    
3215            Added two items to legend popup menu: Remove Layer and Show Layer Table
3216    
3217            * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
3218            LegendPanel._OnShowTable): New event handlers, call the corresponding
3219            mainwindow methods.
3220            (LegendTree._OnRightClick): Added items to popup menu.
3221    
3222    2003-10-30  Bernhard Herzog  <[email protected]>
3223    
3224            * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
3225            EVT_WINDOW_DESTROY
3226            (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
3227            nothing but is convenient for the derived classes.
3228    
3229            * Thuban/UI/tableview.py
3230            (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
3231            Unsubscribe the messages here not in OnClose because that might
3232            get called multiple times. Fixes RT #2196
3233            (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
3234            anymore.
3235    
3236            * README: Update the minimum requirement for wxPython. Since we
3237            now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
3238            the version in which that was introduced for all platforms
3239    
3240    2003-10-30  Frank Koormann <[email protected]>
3241    
3242            * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
3243            the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
3244            frame.
3245    
3246    2003-10-30  Jan-Oliver Wagner <[email protected]>
3247    
3248            Improved APR import extension, added further EPSG definitions
3249            and some cleanup regarding string class.
3250    
3251            * test/test_proj.py (TestProjection.test_get_projection_units_geo):
3252            Added test for alias 'longlat'.
3253    
3254            * Resources/Projections/epsg-deprecated.proj: New. Contains
3255            deprecated EPSG definitions.
3256    
3257            * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
3258            the variable names for objects.
3259    
3260            * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
3261            Copied from importAPR and provided with documentation.
3262    
3263            * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
3264            Moved to apr.py.
3265            (APR_View): Added object ref 'ITheme'.
3266    
3267            * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
3268            split function by corresponding use of the string class method.
3269    
3270            * Thuban/Model/xmlwriter.py: Replaced string replace function by
3271            corresponding string method.
3272    
3273    2003-10-29  Bernhard Herzog  <[email protected]>
3274    
3275            * Thuban/UI/baserenderer.py
3276            (BaseRenderer.draw_shape_layer_incrementally): Speed up the
3277            special case of a classification that only has the default group
3278    
3279    2003-10-27  Bernhard Herzog  <[email protected]>
3280    
3281            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
3282    
3283            * po/de.po: Update.
3284    
3285            * Thuban/UI/application.py
3286            (ThubanApplication.ShowExceptionDialog): Handle translation of the
3287            dialog message properly
3288    
3289    2003-10-27  Bernhard Herzog  <[email protected]>
3290    
3291            Rework how localization works so that we use wx's translation
3292            functions when running Thuban as a normal application but not when
3293            we don't need any UI, such as in the test suite. See the comment
3294            in Thuban/__init__.py for details
3295    
3296            * Thuban/__init__.py (_): Add one level of indirection to make the
3297            translation handling more flexible and to make it possible to use
3298            either wx's translation services or not.
3299            (gettext_identity, translation_function_installed)
3300            (install_translation_function): New function to help with this
3301    
3302            * Thuban/UI/__init__.py: Install the wx specific translation
3303            function if it's OK to do that
3304    
3305            * test/support.py (initthuban): Install a dummy translation
3306            function so that importing Thuban.UI doesn't install a wx specific
3307            one for which would need to import wxPython
3308    
3309    2003-10-27  Bernhard Herzog  <[email protected]>
3310    
3311            * HOWTO-Release: Source archives should be created first and the
3312            binary packages should be created from the source archives.
3313            There's an official debian package now so there's no need to test
3314            the rpm on debian anymore
3315    
3316    2003-10-27  Bernhard Herzog  <[email protected]>
3317    
3318            Several rendering changes:
3319    
3320             - Render the selection into a separate bitmap so that only that
3321               bitmap needs to be redrawn when the selection changes
3322    
3323             - Render incrementally showing previews and allowing interaction
3324               before rendering is complete
3325    
3326             - Update the renderer interface a bit. Most parameters of
3327               RenderMap are now parameters of the constructor
3328    
3329            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
3330            and the update region as parameters. Update the doc-string
3331            (BaseRenderer.render_map_incrementally): New. Generator function
3332            to renders the map incrementally
3333            (BaseRenderer.render_map): Remove the map argument (it's now in
3334            the constructor) and simply iterate over the
3335            render_map_incrementally generator to draw the map.
3336            (BaseRenderer.draw_shape_layer_incrementally)
3337            (BaseRenderer.draw_shape_layer): Renamed to
3338            draw_shape_layer_incrementally and changed into a generator that
3339            yields True every 500 shapes. Used by render_map_incrementally to
3340            render shape layers incrementally
3341    
3342            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
3343            map and region parameters which are now in the constructor
3344            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
3345            the inherited render_map_incrementally.
3346            (BaseRenderer.draw_shape_layer): Removed.
3347            (ScreenRenderer.draw_selection_incrementally): New. The selection
3348            drawing part of the removed draw_shape_layer as a generator
3349            (ScreenRenderer.layer_shapes): Update because of the region
3350            parameter change
3351            (ExportRenderer.__init__): New. Extend the inherited constructor
3352            with the destination region for the drawing
3353            (ExportRenderer.RenderMap): Removed the map and region parameters
3354            which are now in the constructor
3355    
3356            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
3357            bitmap suitable for a preview in a tool
3358            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
3359            bitmap
3360            (MapPrintout.draw_on_dc): Adapt to new renderer interface
3361            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
3362            exists
3363            (MapCanvas.OnIdle): Update the logic to deal with incremental
3364            rendering and the selection bitmap
3365            (MapCanvas._do_redraw): Handle the instantiation of the render
3366            iterator and the redraws during rendering
3367            (MapCanvas._render_iterator): New. Generator to incrementally
3368            redraw both bitmaps
3369            (MapCanvas.Export): Adapt to new renderer interface.
3370            (MapCanvas.full_redraw): Reset the selection bitmap and the
3371            renderer iterator too
3372            (MapCanvas.redraw_selection): New. Force a redraw of the selection
3373            bitmap
3374            (MapCanvas.shape_selected): Only redraw the selection bitmap
3375    
3376            * test/test_baserenderer.py
3377            (TestBaseRenderer.test_polygon_no_projection)
3378            (TestBaseRenderer.test_raster_no_projection)
3379            (TestBaseRenderer.test_point_map_projection)
3380            (TestBaseRenderer.test_point_layer_and_map_projection)
3381            (TestBaseRenderer.test_point_layer_projection)
3382            (TestBaseRenderer.test_point_with_classification): Adapt to new
3383            renderer interface
3384    
3385    2003-10-24  Bernhard Herzog  <[email protected]>
3386    
3387            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
3388            (point_in_polygon_shape, shape_centroid): Raise an exception if
3389            the shape can't be read. Previously invalid shape ids would lead
3390            to a segfault.
3391    
3392            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
3393            New. test whether an exception is raised for invalid shape ids
3394    
3395    2003-10-24  Jan-Oliver Wagner <[email protected]>
3396    
3397            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
3398            as alias for 'latlong'.
3399    
3400            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
3401            as alias for 'latlong'.
3402    
3403    2003-10-24  Jan-Oliver Wagner <[email protected]>
3404    
3405            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
3406            the projection even for the UnknownPanel.
3407            (UnknownProjPanel.__init__): Define the text and create the textctrl
3408            widget.
3409            (UnknownProjPanel._DoLayout): Replaced static text widget by the
3410            textctrl created in __init__.
3411            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
3412            including the parameters of the projection.
3413            
3414    2003-10-24  Jan-Oliver Wagner <[email protected]>
3415    
3416            * Resources/Projections/epsg.proj: New. This is a list of
3417            EPSG codes with parameters for proj. The list has been
3418            generated using devtools/create_epsg.py based on the
3419            file nad/epsg of the proj 4.4.7 package. Four projection
3420            definitions have been deleted as they are not accepted by proj:
3421            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
3422            and "HD72 / EOV".
3423    
3424    2003-10-22  Bernhard Herzog  <[email protected]>
3425    
3426            Some more tweaks to the projection dialog which should fix RT
3427            #1886.
3428    
3429            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
3430            the ProjFile's messages and call the base class methods correctly
3431            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
3432            flag on the newly selected item too. Otherwise some other item is
3433            focused and the first time the focus is moved with the keyboard
3434            the selection moves in unexpected ways.
3435    
3436            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
3437            focus on the OK button, only on the projection list. That way the
3438            list really has the focus initially
3439            (ProjFrame.OnClose): Call the projection list's Destroy method to
3440            make it unsubscribe all messages
3441    
3442    2003-10-21  Bernhard Herzog  <[email protected]>
3443    
3444            Rework the projection dialog to fix a few bugs, including RT 2166
3445            and most of 2168
3446    
3447            * Thuban/UI/projlist.py: New. The class ProjectionList is a
3448            special wxListCtrl to show a list of projections in a more MVC
3449            fashion
3450    
3451            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
3452            throughout the class. The main change is to use the ProjectionList
3453            class instead of a normal wxListBox. Also, add an explicit
3454            "Unknown" projection to the projection choice control.
3455            (ProjPanel.__init__): Add an "unknown" ellipsoid
3456            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
3457            instantiation of the panel's controls to make the tab-order more
3458            natural
3459    
3460    2003-10-21  Bernhard Herzog  <[email protected]>
3461    
3462            * test/test_load.py (TestSingleLayer.file_contents)
3463            (TestSingleLayer.test): Add non-ascii characters to the titles of
3464            session, map and layer. This is effectively a port of the
3465            TestUnicodeStrings test in test_load_0_8.py which for some reason
3466            was only added there.
3467    
3468            * test/test_load_0_9.py (TestSingleLayer.file_contents)
3469            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
3470            characters to the titles of session, map and layer,.
3471    
3472    2003-10-21  Bernhard Herzog  <[email protected]>
3473    
3474            Add EPSG projection handling to .thuban files
3475    
3476            * test/test_save.py (SaveSessionTest.dtd)
3477            (SaveSessionTest.testEmptySession)
3478            (SaveSessionTest.testLayerProjection)
3479            (SaveSessionTest.testRasterLayer)
3480            (SaveSessionTest.testClassifiedLayer)
3481            (SaveSessionTest.test_dbf_table)
3482            (SaveSessionTest.test_joined_table)
3483            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
3484            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
3485            use a and epsg projection to test saving them
3486    
3487            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
3488            namespace
3489            (TestLayerVisibility.file_contents, TestLabels.file_contents)
3490            (TestLayerProjection.file_contents)
3491            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
3492            (TestPostGISLayer.file_contents)
3493            (TestPostGISLayerPassword.file_contents)
3494            (TestLoadError.file_contents, TestLoadError.test): Update to use
3495            1.0-dev namespace
3496            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
3497            use 1.0-dev namespace and use an EPSG projection to test whether
3498            loading it works
3499    
3500            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
3501            as of Thuban 0.9. These are now tests to determine whether Thuban
3502            can still read files generated by Thuban 0.9
3503    
3504            * Thuban/Model/save.py (SessionSaver.write)
3505            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
3506            namespace
3507            (SessionSaver.write_projection): Write the projection's epsg
3508            attribute
3509    
3510            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
3511            thuban-1.0-dev.dtd namespace
3512            (SessionLoader.check_attrs): Allow a callable object as conversion
3513            too
3514            (SessionLoader.start_projection, SessionLoader.end_projection)
3515            (SessionLoader.start_parameter): Handle the epsg attribute and
3516            rename a few instance variables to lower case
3517    
3518            * Resources/XML/thuban-1.0.dtd: New. Only difference to
3519            thuban-0.9.dtd is the epsg attribute for projections.
3520    
3521    2003-10-21  Bernhard Herzog  <[email protected]>
3522    
3523            * test/runtests.py (main): Let the user specify which tests to run
3524            on the command line
3525    
3526            * test/support.py (ThubanTestResult.getDescription): Override to
3527            give a better short description. The description can be used as a
3528            parameter to run_tests to run that particular test in isolation.
3529    
3530    2003-10-21  Frank Koormann   <[email protected]>
3531    
3532            Popup menu for legend. Scheduled for the 1.2 release this was too
3533            simple to implement: The popup menu is bound to the legend tree, while
3534            the events are hanlded by its anchestor, the legend panel. This
3535            allows reuse of all the event handlers already implemented for the
3536            legend toolbar buttons.
3537    
3538            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
3539            to add handlers for the events issued by the popup menu.
3540            (LegendPanel._OnToggleVisibility): Handler for toggling layer
3541            visibility event
3542            (LegendPanel._OnProjection): Handler for layer projection event.
3543            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
3544            (LegendTree._OnRightClick): Event handler for right click, select item
3545            and pop up menu.
3546            (LegendTree.ToggleVisibility): Toggle layer visibility
3547            (LegendTree.LayerProjection): Raise layer projection dialog for
3548            current layer.
3549    
3550    2003-10-21  Bernhard Herzog  <[email protected]>
3551    
3552            * Resources/Projections/defaults.proj: Use correct DOCTYPE
3553            declaration. The top-level element is projectionlist not projfile
3554    
3555    2003-10-20  Bernhard Herzog  <[email protected]>
3556    
3557            * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
3558            method to write a projfile and display a busy cursor and error
3559            dialogs.
3560            (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
3561            (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
3562            (ProjFrame.__FillAvailList): Translate "<None>" too and display a
3563            busy cursor while loading the user and system prj files.
3564    
3565    2003-10-16  Bernhard Herzog  <[email protected]>
3566    
3567            * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
3568            ProjFile objects
3569            (clear_proj_file_cache): New function to clear the cache. Mainly
3570            useful for use by the test suite
3571            (read_proj_file): Use the cache.
3572    
3573            * test/test_proj.py (TestProjFile): Clarify the doc-string
3574            (ProjFileReadTests): Update doc-string
3575            (ProjFileReadTests.test_get_system_proj_file): Check whether the
3576            system proj files is cached.
3577            (ProjFileLoadTestCase): New base class for the proj file tests
3578            derived from support.FileLoadTestCase to provide some common
3579            behavior.
3580            (TestLoadingProjFile)
3581            (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
3582            (TestProjFileWithInvalidParameters.file_contents): Derive from
3583            ProjFileLoadTestCase
3584            (TestLoadingProjFile.test_caching): New. Test whether the cache
3585            works
3586    
3587    2003-10-16      Silke Reimer    <[email protected]>
3588    
3589            * debian/*: New directory with configuration files for building a thuban
3590              deb-package.
3591    
3592    2003-10-14  Bernhard Herzog  <[email protected]>
3593    
3594            * test/test_proj.py: Execute support.run_tests when run as
3595            __main__ so that missing unsubscribes are detected
3596            (TestProjFile.tearDown): Destroy the proj_file properly
3597    
3598    2003-10-14  Bernhard Herzog  <[email protected]>
3599    
3600            * Thuban/Model/messages.py (PROJECTION_ADDED)
3601            (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
3602            the ProjFile objects
3603    
3604            * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
3605            easily send messages when the projections change
3606            (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
3607            when the change was successful
3608    
3609            * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
3610            proj file messages
3611            (TestProjFile.test_add_remove)
3612            (TestProjFile.test_remove_non_existing)
3613            (TestProjFile.test_replace)
3614            (TestProjFile.test_replace_non_existing): Test whether the right
3615            messages are sent
3616    
3617    2003-10-14  Bernhard Herzog  <[email protected]>
3618    
3619            * test/test_proj.py (TestProjFile.test): Refactor into several
3620            tests
3621            (TestProjFile.test_add_remove)
3622            (TestProjFile.test_remove_non_existing)
3623            (TestProjFile.test_replace)
3624            (TestProjFile.test_replace_non_existing): Some of the new
3625            individual test cases
3626            (TestProjFileSimple): New class for the rest of the test cases
3627            that came out of the refactoring
3628            (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
3629            derived classes don't have to
3630    
3631    2003-10-13  Bernhard Herzog  <[email protected]>
3632    
3633            Add an optional EPSG code to the projection objects and extend the
3634            .proj file format accordingly.
3635    
3636            * Resources/XML/projfile.dtd (element projection): Add epsg
3637            attribute
3638    
3639            * Thuban/Model/proj.py (Projection.__init__): New parameter and
3640            instance variable epsg. Update doc-string
3641            (Projection.EPSGCode, Projection.Label): New methods to provide
3642            access to EPSG code and a label for use in dialogs
3643    
3644            * Thuban/Model/resource.py (ProjFileReader.start_projection)
3645            (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
3646            Handle the epsg code attribute when reading or writing proj files
3647    
3648            * Thuban/UI/projdialog.py (ProjFrame._OnSave)
3649            (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
3650            (ProjFrame.__FillAvailList): Use the projection's Label method to
3651            get the string for the list box
3652    
3653            * test/test_proj.py (TestProjection.test_label)
3654            (TestProjection.test_label_epsg)
3655            (TestProjection.test_epsgcode_for_non_epsg_projection)
3656            (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
3657            for the label and EPSGCode methods
3658            (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
3659            (WriteProjFileTests.test_write_empty_file): Create the ProjFile
3660            objects in the test cases and put the expected contents into the
3661            test case methods too. Update doTestWrite accordingly
3662            (TestLoadingProjFile)
3663            (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
3664            read tests from TestProjFile.
3665            (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
3666            tests are now in the new classes.
3667            (sample_projfile, sample_projfile_data)
3668            (sample_projfile2, sample_projfile_data2): Removed. Not used
3669            anymore.
3670            (TestProjFile.test_read_unreadable_file): No need to reset the
3671            permissions at the end anymore since we use a unique filename
3672    
3673    2003-10-13  Bernhard Herzog  <[email protected]>
3674    
3675            * test/test_proj.py: Some more refactoring of the test cases
3676            (ProjFileTest): New base class for the proj file tests.
3677            (TestProjFile): Derive from ProjFileTest
3678            (TestProjFile.test_read_unreadable_file)
3679            (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
3680            the new filename method to get a unique filename
3681            (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
3682            (WriteProjFileTests): New class for proj file write tests.
3683            Contains the write test that were in TestProjFile originally.
3684    
3685    2003-10-13  Bernhard Herzog  <[email protected]>
3686    
3687            * test/test_proj.py (TestProjFile.testRead)
3688            (TestProjFile.test_read_non_existing_file)
3689            (TestProjFile.test_read_unreadable_file)
3690            (TestProjFile.test_read_empty_file): Split into several methods.
3691    
3692    2003-10-10  Bernhard Herzog  <[email protected]>
3693    
3694            * Thuban/UI/sizers.py: New file with custom sizers.
3695    
3696            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
3697            all projection type specific panels and put them into a
3698            NotebookLikeSizer. This way the dialog doesn't change its size
3699            when a different projection is selected
3700            (ProjFrame.__init__): Rename projection_panels
3701            projection_panel_defs and reuse projection_panels for a list of
3702            the instantiated panels.
3703            (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
3704            (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
3705            the panels
3706            (UnknownProjPanel._DoLayout): Place the newlines in the message
3707            differently to make the panel narrower.
3708            (TMPanel._DoLayout): Layout the parameters in one column.
3709    
3710    2003-10-10  Bernhard Herzog  <[email protected]>
3711    
3712            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
3713            that contains all the setup for the dialog's widgets, layout and
3714            event handling.
3715            (__): Call build_dialog to build the dialog.
3716            (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
3717            Their functionality is now in build_dialog
3718            (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
3719            (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
3720            (ProjFrame.__DoOnProjChoice): Small updates due to slightly
3721            different widget names and hierarchy introduced with build_dialog.
3722    
3723    2003-10-10  Bernhard Herzog  <[email protected]>
3724    
3725            * README: Fix typo.
3726    
3727    2003-10-09  Bernhard Herzog  <[email protected]>
3728    
3729            * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
3730            projection is already in the list. This is *a lot* faster when
3731            loading files with hundreds of projections since it saves a linear
3732            search. OTOH this will allow adding the same projection to the
3733            user.proj file multiple times in the projection dialog but we'll
3734            deal with that later
3735    
3736    2003-10-09  Jan-Oliver Wagner <[email protected]>
3737    
3738            * devtools: New. Directory for developer tools that are not intended
3739            for the regular user.
3740    
3741            * devtools/create_epsg.py: New. Convert the epsg file of proj into
3742            a python .proj file.
3743    
3744    2003-10-09  Bernhard Herzog  <[email protected]>
3745    
3746            * test/test_proj.py
3747            (TestProjection.test_get_parameter_without_equals_sign): New. Test
3748            whether GetParameter handles parameters without "=" sign correctly
3749    
3750            * Thuban/Model/proj.py (Projection.GetParameter): Handle
3751            parameters that do not contain a "=". Update the doc-string
3752    
3753    2003-10-08  Bernhard Herzog  <[email protected]>
3754    
3755            * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
3756            length limit on the projname text control
3757    
3758    2003-10-08  Bernhard Herzog  <[email protected]>
3759    
3760            * test/test_proj.py (TestProjection.test_get_projection_units_geo)
3761            (TestProjection.test_get_projection_units_normal): New. Tests for
3762            the Projection.GetProjectedUnits method
3763    
3764    2003-10-08  Jan-Oliver Wagner <[email protected]>
3765    
3766            * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
3767            Added missing 'val' parameter.
3768    
3769    2003-10-08  Bernhard Herzog  <[email protected]>
3770    
3771            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
3772            projection type of the currently selected projection is not known,
3773            i.e. there's no panel for it, use the UnknownProjPanel
3774            (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
3775            the actual replacing of the proj panel into the new method
3776            _show_proj_panel.
3777            (UnknownProjPanel): Add doc-string.
3778            (UnknownProjPanel._DoLayout): Insert a newline into the text so
3779            that the panel is not so wide.
3780    
3781    2003-10-08  Bernhard Herzog  <[email protected]>
3782    
3783            * Thuban/Model/resource.py (read_proj_file): Return the warnings
3784            too. Update the doc-string
3785            (get_proj_files): Removed. It wasn't used anywhere
3786            (get_system_proj_files, get_system_proj_file): Rename to
3787            get_system_proj_file and return the ProjFile object and not a list
3788            of ProjFile objects. Update the callers.
3789            (get_user_proj_files, get_user_proj_file): Rename to
3790            get_user_proj_file return the ProjFile object and not a list of
3791            ProjFile objects. Update the callers.
3792            (ProjFileReader.__init__): New instance variable for the warnings.
3793            Rename the __pf ivar to projfile. Update the methods referring to
3794            __pf
3795            (ProjFileReader.end_projection): Catch any errors raised when
3796            instantiating the projection and record that as an error. The
3797            projection will not be in the final ProjFile object.
3798            (ProjFileReader.GetWarnings): New method to return the warnings.
3799    
3800            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
3801            show the warnings from the projfile reader
3802            (ProjFrame._OnImport): Deal with any warnings returned by
3803            read_proj_file
3804            (ProjFrame.__FillAvailList): Deal with any warnings returned by
3805            get_system_proj_file or get_user_proj_file.
3806    
3807            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
3808            (TestProjFileWithInvalidParameters.file_contents): New test cases
3809            to test whether read_proj_file handles invalid projection
3810            parameters correctly
3811            (TestProjFile.test_get_system_proj_file): New. Simple test for
3812            resource.get_system_proj_file
3813    
3814    2003-10-07  Bernhard Herzog  <[email protected]>
3815    
3816            * test/test_derivedshapestore.py
3817            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
3818            properly so that the temporary directories get deleted correctly
3819    
3820    2003-10-06  Bernhard Herzog  <[email protected]>
3821    
3822            Handle the title changes in a proper MVC way.
3823    
3824            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
3825            canvas' TITLE_CHANGED messages
3826            (MainWindow.update_title): New. Update the main window's title
3827            (MainWindow.__SetTitle): Removed. Use update_title instead.
3828            (MainWindow.SetMap): Use update_title instead of __SetTitle
3829            (MainWindow.RenameMap): Do change the window title explicitly
3830            here. That's handled in a proper MVC way now.
3831            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
3832            messages
3833    
3834            * Thuban/Lib/connector.py (Conduit): New class to help classes
3835            that forward messages
3836    
3837            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
3838            (ViewPort): Derive from Conduit instead of Publisher
3839            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
3840            when calling the inherited versions
3841            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
3842            methods to subscribe and unsubscribe map messages
3843            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
3844            handle the map subscriptions
3845            (ViewPort.Map, ViewPort.map_projection_changed)
3846            (ViewPort.layer_projection_changed): Add or update doc-strings
3847    
3848            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
3849            typo
3850            (MyConduit): Helper class for the Conduit test.
3851            (TestConduit): Test cases for Conduit
3852    
3853            * test/test_connector.py: Use support.run_tests as main.
3854    
3855            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
3856            the TITLE_CHANGED messages
3857            (ViewPortTest.test_forwarding_title_changed): New test to check
3858            whether the viewport forwards the map's TITLE_CHANGED messages
3859            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
3860            after the port's because the latter may require a still functional
3861            map.
3862    
3863    2003-10-06  Bernhard Herzog  <[email protected]>
3864    
3865            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
3866            doc-string
3867    
3868    2003-10-06  Bernhard Herzog  <[email protected]>
3869    
3870            * test/test_viewport.py (ViewPortTest.setUp)
3871            (SimpleViewPortTest.test_init_with_size): Move the test for the
3872            initial size as a constructor parameter from ViewPortTest.setUp
3873            method to a new separate test in SimpleViewPortTest.
3874    
3875    2003-10-06  Bernhard Herzog  <[email protected]>
3876    
3877            * test/test_viewport.py (MockView): New class derived from
3878            ViewPort with a mock implementation of GetTextExtent to be used in
3879            the test cases
3880            (ViewPortTest.setUp): Use MockView instead of ViewPort
3881    
3882            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
3883            into what would be a "pure virtual function" in C++: always raise
3884            NotImplementedError. Mock implementations for test cases don't
3885            belong into the real code
3886    
3887    2003-10-02  Bernhard Herzog  <[email protected]>
3888    
3889            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
3890            close the dbf file we create so that it's contents have been
3891            written properly.
3892    
3893            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
3894            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
3895            Update to shapelib 1.2.10
3896    
3897    2003-10-01  Jan-Oliver Wagner <[email protected]>
3898    
3899            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
3900            it annoys lintian which warns about these files not being
3901            executable. The #! isn't necessary here since if you absolutely
3902            must execute them you can always say "python <filename>".
3903    
3904    2003-09-26  Bernhard Herzog  <[email protected]>
3905    
3906            * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
3907            only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
3908            is ported to a newer the import will fail, so it should be noticed
3909            immediately that this function is gone.
3910            Fixes RT#1919
3911    
3912    2003-09-26  Bernhard Herzog  <[email protected]>
3913    
3914            Add a DTD for the projection files and make thuban write valid
3915            projection files
3916    
3917            * Resources/XML/projfile.dtd: New. DTD for thuban's projection
3918            files
3919    
3920            * Thuban/Model/resource.py (ProjFileSaver.write): Use
3921            'projectionlist' as the name in the document type declaration so
3922            that it matches the element type of the root element.
3923    
3924            * test/test_proj.py (sample_projfile, sample_projfile2): Use
3925            'projectionlist' as the name in the document type declaration just
3926            as it is done now in the files thuban would write
3927            (sample_projfile, sample_projfile_data): Fix spelling of
3928            "Mercator"
3929            (TestProjFile.doTestWrite): Validate the written and the expected
3930            XML data
3931            (TestProjFile): Derive from ValidationTest so that we can run xml
3932            validation tests
3933    
3934    2003-09-24  Bernhard Herzog  <[email protected]>
3935    
3936            * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
3937            modify the list returned by map.Layers() in place since it is the
3938            actual list of layers used by the map.
3939    
3940    2003-09-23  Jan-Oliver Wagner <[email protected]>
3941    
3942            * Doc/manual/thuban-manual.xml: Added subsection to chapter
3943            Extensions to describe the extensions coming with the Thuban
3944            standard package (gns2shp and importAPR).
3945    
3946    2003-09-23  Bernhard Herzog  <[email protected]>
3947    
3948            * libraries/thuban/wxproj.cpp (project_point): if there's an
3949            inverse but no forward projection, convert to degrees after
3950            applying the inverse projection. Fixes RT#2096
3951    
3952            * test/test_wxproj.py: New. Test cases for wxproj.so. One test
3953            implicitly tests for the fix to RT#2096
3954    
3955            * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
3956            Check that the sequences have the same lengths
3957    
3958            * Resources/Projections/defaults.proj (Geographic projection): Use
3959            a much more precise value for the to_meter attribute.
3960    
3961    2003-09-22  Bernhard Herzog  <[email protected]>
3962    
3963            * test/support.py (initthuban): Make sure to unset the LANG env.
3964            var. so that tests that compare translated strings work. Solves RT
3965            #2094
3966    
3967    2003-09-22  Jan-Oliver Wagner <[email protected]>
3968    
3969            Small improvement of APR import.
3970    
3971            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
3972            Added tests for text-ranges.
3973    
3974            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
3975            returns a string object if the range is based on text.
3976    
3977            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
3978            range retrieval.
3979    
3980    2003-09-22  Jan-Oliver Wagner <[email protected]>
3981    
3982            Initial version of the importAPR extension which is in
3983            experimental state.
3984    
3985            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
3986            /Extensions/importAPR/test/: New directories.
3987    
3988            * /Extensions/importAPR/samples/README: New: Howto load the samples.
3989    
3990            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
3991            file which refers to the Thuban Iceland demo data.
3992    
3993            * /Extensions/importAPR/test/README: New: Howto execute the tests.
3994    
3995            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
3996    
3997            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
3998            as in '.apr'-files.
3999    
4000            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
4001            ODB Objects as in '.apr', '.avl' and other files.
4002    
4003            * /Extensions/importAPR/__init__.py: New: Init to make this
4004            directory a package.
4005    
4006            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
4007            project file (.apr) and convert it to Thuban.
4008    
4009    2003-09-22  Jan-Oliver Wagner <[email protected]>
4010    
4011            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
4012    
4013    2003-09-19  Jan-Oliver Wagner <[email protected]>
4014    
4015            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
4016            with description on RPM installation and RPM binary package
4017            creation.
4018    
4019    2003-09-18  Bernhard Herzog  <[email protected]>
4020    
4021            * setup.py (data_files): Only add the mo files if the Locales
4022            directory actually exists, so that setup.py works with a fresh CVS
4023            checkout
4024    
4025    2003-09-12  Jan-Oliver Wagner <[email protected]>
4026    
4027            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
4028            in viewport, not anymore in view
4029    
4030    2003-09-04  Jan-Oliver Wagner <[email protected]>
4031    
4032            Introducing first Extension (gns2shp).
4033    
4034            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
4035    
4036            * Extensions/__init__.py: New. init to make this dir a package.
4037    
4038            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
4039    
4040            * Extensions/gns2shp/test/README: New. some info on this test directory.
4041    
4042            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
4043    
4044            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
4045            of Shapefile from GNS text file format
4046    
4047    2003-09-03  Jan-Oliver Wagner <[email protected]>
4048    
4049            Fix/workaround for bug #2019:
4050            https://intevation.de/rt/webrt?serial_num=2019
4051    
4052            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
4053            (IdentifyView.__init__): Added another button that allows to
4054            stop the identify mode.
4055            (IdentifyView.OnStop): New. Stops the identify mode.
4056    
4057    2003-09-03  Jan-Oliver Wagner <[email protected]>
4058    
4059            Introducing a new exception dialog that allows to exit the
4060            application immediately.
4061            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
4062    
4063            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
4064    
4065            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4066            Made strings available to translations. Exchanged the simple
4067            ScrolledMessageDialog by the new ExceptionDialog.
4068    
4069    2003-09-01  Bernhard Herzog  <[email protected]>
4070    
4071            * NEWS: New. Summary of changes and release notes.
4072    
4073            * MANIFEST.in: Add NEWS
4074    
4075    2003-09-01  Bernhard Herzog  <[email protected]>
4076    
4077            * MANIFEST.in: Correct the include statement for the mo-files and
4078            include the documentation too.
4079    
4080            * setup.py (data_files): Add the .mo files
4081            (setup call): Up to version 0.9.0
4082    
4083    2003-09-01  Bernhard Herzog  <[email protected]>
4084    
4085            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
4086            parameter list to just parent and session
4087            (ChooseDBTableDialog.__set_properties): Removed. Setting the
4088            selection of empty list boxes is not allowed (and produces C++
4089            assertion errors) and the rest of the setup is better done in
4090            __init__ anyway.
4091            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
4092            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
4093            builtins True/False for booleans to avoid warnings from wxPython
4094    
4095            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
4096            ChooseDBTableDialog constructor parameters.
4097    
4098    2003-09-01  Bernhard Herzog  <[email protected]>
4099    
4100            * Thuban/Model/postgisdb.py
4101            (PostGISTable): Extend doc-string
4102            (PostGISTable._fetch_table_information): Set the column index
4103            correctly, pretending ignored columns don't exist.
4104    
4105            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
4106            for postgis tables with data types not yet supported by thuban.
4107    
4108    2003-08-29  Bernhard Herzog  <[email protected]>
4109    
4110            * HOWTO-Release: Tweak item about running the tests.
4111    
4112    2003-08-29  Jan-Oliver Wagner <[email protected]>
4113    
4114            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
4115    
4116    2003-08-29  Bernhard Herzog  <[email protected]>
4117    
4118            Add some missing parameters to projections. Proj complains about
4119            them on windows but for some reason not on Linux.
4120    
4121            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
4122            missing required projection parameters
4123    
4124            * test/test_proj.py (TestProjFile.test): Add missing required
4125            projection parameters
4126    
4127            * test/test_load_0_8.py (TestLayerProjection.file_contents)
4128            (TestLayerProjection.test): Add missing required projection
4129            parameters and tests for them
4130    
4131            * test/test_load.py (TestLayerProjection.file_contents)
4132            (TestLayerProjection.test): Add missing required projection
4133            parameters and tests for them
4134    
4135            * test/test_layer.py (TestLayer.test_base_layer): Add missing
4136            required projection parameters
4137    
4138    2003-08-29  Bernhard Herzog  <[email protected]>
4139    
4140            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
4141            access the pj_errno because directly accessing pj_errno doesn't
4142            work on windows if the proj library is in a DLL
4143    
4144            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
4145    
4146    2003-08-28  Bernhard Herzog  <[email protected]>
4147    
4148            * test/test_proj.py: Import things from Thuban after calling
4149            initthuban
4150    
4151            * test/test_load.py (LoadSessionTest.filenames): New class
4152            variable with the filename attributes to normalize
4153            (LoadSessionTest.check_format): Pass self.filenames to
4154            sax_eventlist to normalize the filename attributes
4155    
4156            * test/xmlsupport.py: Add cvs keywords
4157            (SaxEventLister.__init__): New parameter filenames which indicates
4158            attributes that contain filenames
4159            (SaxEventLister.startElementNS): Normalize the filename attributes
4160            with os.path.normpath
4161            (sax_eventlist): New parameter filenames to pass through to
4162            SaxEventLister
4163    
4164            * test/test_derivedshapestore.py: Make this file callable as a
4165            program to execute the tests
4166            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
4167            the session to self.session so that it gets destroyed properly
4168    
4169            * test/test_layer.py (TestLayer.tearDown): Call the session's
4170            Destroy method
4171    
4172            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
4173            too if it exists
4174            (TestMapAddLayer.test_add_layer): Bind the session to self.session
4175            so that it gets destroyed properly
4176    
4177            * test/postgissupport.py (reason_for_not_running_tests): Add a
4178            test for the existence of popen2.Popen4.
4179    
4180            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
4181            reliable way to destroy the sessions created in the test cases
4182            (SaveSessionTest.test_dbf_table): Bind the session to self.session
4183            so that it gets destroyed properly
4184            (SaveSessionTest.testLayerProjection): Bind the session to
4185            self.session so that it gets destroyed properly
4186    
4187            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
4188            sure that the session is destroyed properly
4189    
4190            * test/test_shapefilestore.py: Make this callable as a program to
4191            execute the tests
4192    
4193            * test/test_scalebar.py: Remove unnecessary import of _ from
4194            Thuban
4195    
4196            * test/support.py (print_garbage_information): Call initthuban
4197            here because it may be called indirectly from test cases that test
4198            test support modules which do not use anything from thuban itself
4199            (ThubanTestProgram.runTests): Remove unnecessary debug print
4200    
4201    2003-08-28  Bernhard Herzog  <[email protected]>
4202    
4203            * Thuban/version.py (longversion): Update to 0.9
4204    
4205            * Thuban/UI/mainwindow.py: Remove some unused imports
4206    
4207            * README: Add section about required additional software. Add date
4208            and revision CVS keywords
4209    
4210            * HOWTO-Release: Add item about the translations. Add date and
4211            revision CVs keywords and change formatting to match README a bit
4212            better
4213    
4214            * po/de.po: Update for 0.9
4215    
4216            * test/README: Tweak the wording a little because many tests are
4217            not really unittest.
4218    
4219    2003-08-27  Bernhard Herzog  <[email protected]>
4220    
4221            As preparation for the 0.9 release, switch thuban files to a
4222            non-dev namespace
4223    
4224            * Thuban/Model/save.py (SessionSaver.write_session): Write files
4225            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
4226            namespace
4227    
4228            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
4229            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
4230    
4231            * test/test_save.py (SaveSessionTest.dtd)
4232            (SaveSessionTest.testEmptySession)
4233            (SaveSessionTest.testSingleLayer)
4234            (SaveSessionTest.testLayerProjection)
4235            (SaveSessionTest.testRasterLayer)
4236            (SaveSessionTest.testClassifiedLayer)
4237            (SaveSessionTest.test_dbf_table)
4238            (SaveSessionTest.test_joined_table)
4239            (SaveSessionTest.test_save_postgis): Update for new namespace
4240    
4241            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
4242            (TestLayerVisibility.file_contents, TestLabels.file_contents)
4243            (TestLayerProjection.file_contents)
4244            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
4245            (TestPostGISLayer.file_contents)
4246            (TestPostGISLayerPassword.file_contents)
4247            (TestLoadError.file_contents, TestLoadError.test): Update for new
4248            namespace
4249    
4250    2003-08-27  Bernhard Herzog  <[email protected]>
4251    
4252            Make the table interface distinguish between row ids (an integer
4253            that uniquely identifies a row) and row ordinals (a simple row
4254            count from 0 to NumRows() - 1)
4255    
4256            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
4257            (PostGISTable.RowOrdinalToId): New methods to conver between row
4258            ids and row ordinals
4259            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
4260            parameter row_is_ordinal to indicate whether the row parameter is
4261            the row id or the ordinal
4262    
4263            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
4264            (TransientTableBase.RowOrdinalToId)
4265            (AutoTransientTable.RowIdToOrdinal)
4266            (AutoTransientTable.RowOrdinalToId): Same new methods as in
4267            PostGISTable.
4268            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
4269            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
4270            Same new parameter as in PostGISTable.
4271    
4272            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
4273            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
4274            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
4275            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
4276            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
4277            parameter as in PostGISTable.
4278    
4279            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
4280            (DataTable.RowOrdinalToId): New methods to convert between row ids
4281            and row ordinals.
4282            (TableGrid.SelectRowById): New method to select a row based on its
4283            ID as opposed to its ordinal
4284            (DataTable.GetValue, TableGrid.OnRangeSelect)
4285            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
4286            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
4287            (LayerTableFrame.__init__): Convert between row ids and row
4288            ordinals as appropriate
4289    
4290            * test/postgissupport.py (PostGISDatabase.__init__): Add
4291            doc-string.
4292            (PostGISDatabase.initdb): The optional third item in a tuple in
4293            tables is now a (key, value) list with additional arguments to
4294            pass to upload_shapefile
4295            (upload_shapefile): New parameter gid_offset to allow gids that
4296            are not the same as the shapeids in the shapefile
4297            (PostgreSQLServer.get_default_static_data_db): Use the new
4298            gid_offset to make the gids in landmarks 1000 higher than the
4299            shapeids in the shapefile
4300    
4301            * test/test_viewport.py
4302            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
4303            new shapeids in the landmarks table
4304    
4305            * test/test_transientdb.py
4306            (TestTransientTable.run_iceland_political_tests)
4307            (TestTransientTable.test_transient_joined_table): Add tests for
4308            the new table methods and new keywords arguments.
4309    
4310            * test/test_postgis_db.py
4311            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
4312            (TestPostGISTable.test_read_value_row_count_mode)
4313            (TestPostGISTable.test_row_id_to_ordinal)
4314            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
4315            table methods and the new arguments
4316            (TestPostGISShapestorePoint.test_shapes_in_region)
4317            (TestPostGISShapestorePoint.test_shape_raw_data)
4318            (TestPostGISShapestorePoint.test_shape_points)
4319            (TestPostGISShapestorePoint.test_shape_shapeid)
4320            (TestPostGISShapestorePoint.test_all_shapes)
4321            (TestPostGISTable.test_simple_query)
4322            (TestPostGISTable.test_simple_query)
4323            (TestPostGISTable.test_simple_query)
4324            (TestPostGISTable.test_read_value)
4325            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
4326            shapeids in the landmarks table
4327    
4328            * test/test_memory_table.py
4329            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
4330            (TestMemoryTable.test_read_value_row_count_mode)
4331            (TestMemoryTable.test_row_id_to_ordinal)
4332            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
4333            table methods and the new arguments
4334    
4335            * test/test_dbf_table.py
4336            (TestDBFTable.test_read_row_as_dict_row_count_mode)
4337            (TestDBFTable.test_read_value_row_count_mode)
4338            (TestDBFTable.test_row_id_to_ordinal)
4339            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
4340            methods and the new arguments
4341    
4342    2003-08-26  Bernhard Herzog  <[email protected]>
4343    
4344            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
4345            more postgis specific but much faster method to get the bounding
4346            box
4347    
4348    2003-08-26  Bernhard Herzog  <[email protected]>
4349    
4350            * Thuban/Model/postgisdb.py (PostGISTable.Title)
4351            (PostGISShapeStore.AllShapes): Add these missing methods.
4352            (PostGISShapeStore.ShapesInRegion): No need to raise
4353            StopIteration. We can simply return
4354    
4355            * test/test_postgis_db.py (TestPostGISTable.test_title)
4356            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
4357            new methods
4358    
4359    2003-08-25  Bernhard Herzog  <[email protected]>
4360    
4361            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
4362    
4363            * test/test_postgis_db.py (PolygonTests): New class containing
4364            those tests from TestPostGISShapestorePolygon that can also be
4365            used to test MUTLIPOLYGON tables
4366            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
4367            so derive from that
4368            (TestPostGISShapestoreMultiPolygon): New class with tests for
4369            MUTLIPOLYGON tables
4370    
4371            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
4372            tables argument to have tuples with three items to override the
4373            WKT type used.
4374            (PostgreSQLServer.get_default_static_data_db): Use the above to
4375            create a polygon table with MUTLIPOLYGONs
4376            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
4377            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
4378            coords_to*
4379            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
4380            (wkt_converter): New. Map WKT types to converters
4381            (upload_shapefile): New parameter force_wkt_type to use a
4382            different WKT type than the default
4383    
4384    2003-08-25  Bernhard Herzog  <[email protected]>
4385    
4386            * Thuban/UI/application.py
4387            (ThubanApplication.run_db_param_dialog): New. Suitable as a
4388            db_connection_callback. Main difference is that the dialog run
4389            from this method doesn't have a parent so it can be used even when
4390            there is no main window
4391            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
4392            no db_connection_callback was given. This way the dialog pops up
4393            even when the .thuban file was given as a command line parameter.
4394    
4395    2003-08-25  Bernhard Herzog  <[email protected]>
4396    
4397            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
4398            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
4399            which leads to an effectively frozen X session because the user
4400            can only interact with the dialog but the mouse is still grabbed
4401            by the canvas.
4402            Also, call the tool's Hide method before MouseLeftUp because
4403            MouseLeftUp may change the tool's coordinates.
4404    
4405    2003-08-25  Bernhard Herzog  <[email protected]>
4406    
4407            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
4408            LoadCancelled exceptions and handle them by returning immediately.
4409    
4410    2003-08-25  Bernhard Herzog  <[email protected]>
4411    
4412            GUI part of loading sessions with postgis connections which may
4413            require user interaction to get passwords or updated parameters
4414    
4415            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
4416            bit nucer and be more generic.
4417            (DBFrame.OnAdd): Adapt to new DBDialog interface
4418    
4419            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
4420            optional parameter db_connection_callback which is passed to
4421            load_session.
4422    
4423            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
4424            Suitable as a db_connection_callback
4425            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
4426            db_connection_callback of the application's OpenSession method
4427    
4428    
4429    2003-08-25  Bernhard Herzog  <[email protected]>
4430    
4431            Basic loading of sessions containing postgis connections:
4432    
4433            * Thuban/Model/load.py (LoadError): Add doc-string
4434            (LoadCancelled): New exception class to indicate a cancelled load
4435            (SessionLoader.__init__): Add the db_connection_callback parameter
4436            which will be used by the loader to get updated parameters and a
4437            password for a database connection
4438            (SessionLoader.__init__): Add the new XML elements to the
4439            dispatchers dictionary
4440            (SessionLoader.check_attrs): Two new conversions, ascii to convert
4441            to a byte-string object and idref as a generic id reference
4442            (SessionLoader.start_dbconnection)
4443            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
4444            elements
4445            (load_session): Add the db_connection_callback to pass through the
4446            SessionLoader
4447    
4448            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
4449            New classes to test loading of sessions with postgis database
4450            connections.
4451    
4452    2003-08-25  Bernhard Herzog  <[email protected]>
4453    
4454            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
4455            replace it and the comment with __BuildDate__ by the Source: and
4456            Id: cvs keywords as used in the other files.
4457    
4458    2003-08-25  Bernhard Herzog  <[email protected]>
4459    
4460            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
4461            LoadError when a required attribute is missing. The code used to
4462            be commented out for some reason, but probably should have been
4463            active.
4464    
4465            * test/test_load.py (TestLoadError.test): Test the message in the
4466            LoadError too to make sure it really is about the missing
4467            attribute
4468    
4469    2003-08-22  Bernhard Herzog  <[email protected]>
4470    
4471            * test/test_save.py (SaveSessionTest.test_dbf_table)
4472            (SaveSessionTest.test_joined_table): Add XML validation tests.
4473    
4474    2003-08-22  Bernhard Herzog  <[email protected]>
4475    
4476            Implement saving a session with a postgis connection
4477    
4478            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
4479            elements for database connections and shapestores using db
4480            connections
4481            (session): Add the dbconnections to the content model
4482    
4483            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
4484            Write the db connections
4485            (SessionSaver.write_session): Call write_db_connections to write
4486            the connection before the data sources
4487            (SessionSaver.write_data_containers): Handle postgis shapestores
4488    
4489            * test/test_save.py (SaveSessionTest.thubanids)
4490            (SaveSessionTest.thubanidrefs): Update for new DTD
4491            (SaveSessionTest.test_save_postgis): New. Test saving a session
4492            with postgis connections
4493    
4494            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
4495            (PostGISTable.TableName): New accessor methods for the connection
4496            and table name
4497    
4498            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
4499            (TestPostGISTable.test_dbname): New methods to test the new
4500            PostGISConnection methods
4501    
4502    2003-08-22  Bernhard Herzog  <[email protected]>
4503    
4504            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
4505            for exceptions occurring when establishing a Database connection
4506            (PostGISConnection.connect): Catch psycopg.OperationalError during
4507            connects and raise ConnectionError.
4508    
4509            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
4510            tests for database exceptions
4511    
4512    2003-08-22  Bernhard Herzog  <[email protected]>
4513    
4514            Prepare the test suite for tests with required authentication
4515    
4516            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
4517            variables with two predefined users/passwords, one for the admin
4518            and one for a non-privileged user.
4519            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
4520            the non-privileged user to the database and set the admin password
4521            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
4522            Better error reporting
4523            (PostgreSQLServer.connection_params)
4524            (PostgreSQLServer.connection_string): New methods to return
4525            information about how to connect to the server
4526            (PostgreSQLServer.execute_sql): New. Convenience method to execute
4527            SQL statements
4528            (PostgreSQLServer.require_authentication): Toggle whether the
4529            server requires authentication
4530            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
4531            Add or alter users
4532            (PostGISDatabase.initdb): Pass the admin name one the
4533            subprocesses' command lines. Grant select rights on
4534            geometry_columns to everybody.
4535            (upload_shapefile): Use the admin name and password when
4536            connecting. Grant select rights on the new table to everybody.
4537    
4538            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
4539            server's new methods to get the connection parameters.
4540    
4541            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
4542            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
4543            server's new methods to get the connection parameters.
4544    
4545            * test/test_postgis_db.py
4546            (TestPostGISConnection.test_gis_tables_empty)
4547            (TestPostGISConnection.test_gis_tables_non_empty)
4548            (PostGISStaticTests.setUp): Use the server's new methods to get
4549            the connection parameters.
4550    
4551    2003-08-22  Bernhard Herzog  <[email protected]>
4552    
4553            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
4554    
4555            * Thuban/version.py: Add psycopg version
4556    
4557            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
4558            version of the psycopg module
4559    
4560    2003-08-22  Bernhard Herzog  <[email protected]>
4561    
4562            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
4563            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
4564            at the moment. The functionality should probably be implemented
4565            some time, though.
4566            (DBFrame.OnRemove): Display a message if the connection can't be
4567            removed because it's still in use.
4568    
4569    2003-08-22  Jan-Oliver Wagner <[email protected]>
4570    
4571            * Thuban/UI/about.py (About.__init__): split up the huge about
4572            text into elements/lists for easier translation. This fixes bug
4573            https://intevation.de/rt/webrt?serial_num=2058
4574            Also, made some forgotten string available for the i18n.
4575    
4576    2003-08-21  Bernhard Herzog  <[email protected]>
4577    
4578            Make postgis support really optional including insensitive menu
4579            items.
4580    
4581            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
4582            whether the postgis is supported.
4583    
4584            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
4585            to make postgis support optional
4586    
4587            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
4588            version of Thuban.Model.postgisdb.has_postgis_support
4589            (database_management command): Make it only sensitive if postgis
4590            is supported.
4591    
4592    2003-08-21  Jan-Oliver Wagner <[email protected]>
4593    
4594            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
4595            (section Adding and Removing Layers): Added text and described
4596            multi-selection.
4597            (chapter Extensions): New.
4598    
4599    2003-08-21  Jan-Oliver Wagner <[email protected]>
4600    
4601            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
4602            settings to allow multiple files to load into the map.
4603            Also reduced selection to *.shp as a default.
4604    
4605    2003-08-20  Bernhard Herzog  <[email protected]>
4606    
4607            Add dialogs and commands to open database connections and add
4608            database layers.
4609    
4610            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
4611            method to open the database connection management dialog
4612            (MainWindow.AddDBLayer): New method to add a layer from a database
4613            (_has_dbconnections): New helper function to use for sensitivity
4614            (database_management command, layer_add_db command): New commands
4615            that call the above new methods.
4616            (main_menu): Add the new commands to the menu.
4617    
4618            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
4619            (PostGISConnection.connect): Establish the actual connection in a
4620            separate method and call it in __init__. This makes it easier to
4621            override the behavior in test cases
4622            (PostGISConnection.BriefDescription): New method to return a brief
4623            description for use in dialogs.
4624    
4625            * test/test_postgis_db.py (NonConnection): DB connection that
4626            doesn't actually connect
4627            (TestBriefDescription): New class with tests for the new
4628            BriefDescription method
4629    
4630    2003-08-19  Jan-Oliver Wagner <[email protected]>
4631    
4632            Moved anything from extensions to libraries.
4633    
4634            * libraries: New.
4635    
4636            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
4637    
4638            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
4639            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
4640            been moved here from thuban/extensions/pyprojection/
4641            See there in the Attic for the older history.
4642    
4643            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
4644            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
4645            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
4646            have been moved here from thuban/extensions/pyshapelib/
4647            See there in the Attic for the older history.
4648    
4649            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
4650            files have been moved here from thuban/extensions/shapelib/
4651            See there in the Attic for the older history.
4652    
4653            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
4654            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
4655            thuban/extensions/thuban/
4656            See there in the Attic for the older history.
4657    
4658            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
4659    
4660            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
4661            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
4662    
4663            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
4664            Moved to libraries/shapelib.
4665    
4666            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
4667            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
4668            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
4669            Moved to libraries/pyshapelib.
4670    
4671            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
4672            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
4673            Moved to libraries/pyprojection.
4674    
4675            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
4676    
4677            * extensions: Removed.
4678    
4679    2003-08-19  Bernhard Herzog  <[email protected]>
4680    
4681            * test/test_viewport.py (ViewPortTest): We don't use the
4682            facilities of FileTestMixin so don't derive from it.
4683            (TestViewportWithPostGIS): New class with tests for using a
4684            viewport on a map with postgis layers.
4685    
4686    2003-08-19  Bernhard Herzog  <[email protected]>
4687    
4688            Add the db connection management to the session.
4689    
4690            * Thuban/Model/session.py (Session.__init__): New instance
4691            variable db_connections
4692            (Session.AddDBConnection, Session.DBConnections)
4693            (Session.HasDBConnections, Session.CanRemoveDBConnection)
4694            (Session.RemoveDBConnection): New methods to manage and query the
4695            db connections managed by the session
4696            (Session.OpenDBShapeStore): New method to open a shapestore from a
4697            db connection
4698    
4699            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
4700            messages for the db connection handling in the session
4701    
4702            * test/test_postgis_session.py: New. test cases for the session's
4703            db connection handling with postgis connections
4704    
4705    2003-08-19  Bernhard Herzog  <[email protected]>
4706    
4707            Add very basic postgis database support and the corresponding test
4708            cases. The test cases require a PostgreSQL + postgis installation
4709            but no existing database. The database will be created
4710            automatically by the test cases
4711    
4712            * test/README: Add note about skipped tests and the requirements
4713            of the postgis tests.
4714    
4715            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
4716    
4717            * test/test_postgis_db.py: New. Test cases for the postgis
4718            support.
4719    
4720            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
4721            format
4722    
4723            * test/test_wellknowntext.py: New. Test cases for the
4724            wellknowntext parser
4725    
4726            * test/postgissupport.py: New. Support module for tests involving
4727            a postgis database.
4728    
4729            * test/support.py (execute_as_testsuite): Shut down the postmaster
4730            if it's still running after the tests
4731    
4732            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
4733            well known text format
4734    
4735    2003-08-19  Jan-Oliver Wagner <[email protected]>
4736    
4737            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
4738            message dialog.
4739    
4740    2003-08-18  Bernhard Herzog  <[email protected]>
4741    
4742            * test/support.py (ThubanTestResult.printErrors): Indent the
4743            reason for the skips in the output to make it a bit more readable.
4744            (execute_as_testsuite): New helper function to run a test suite
4745            and print some more information.
4746            (run_tests): Use execute_as_testsuite to run the tests
4747    
4748            * test/runtests.py (main): Use execute_as_testsuite to run the
4749            tests
4750    
4751    2003-08-18  Bernhard Herzog  <[email protected]>
4752    
4753            Fix some bugs in Thuban and the test suite that were uncovered by
4754            changes introduced in Python 2.3:
4755    
4756            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
4757            filename is an absolute name
4758    
4759            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
4760            filename is an absolute name
4761    
4762            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
4763            unique filename to save to and use the correct relative filename
4764            in the expected output.
4765            (SaveSessionTest.test_dbf_table): Use the correct relative
4766            filename in the expected output.
4767    
4768            * test/test_layer.py (TestLayer.test_raster_layer): Update the
4769            test to check whether the filename is absolute.
4770    
4771    2003-08-18  Jan-Oliver Wagner <[email protected]>
4772    
4773            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
4774    
4775    2003-08-15  Bernhard Herzog  <[email protected]>
4776    
4777            Change the way shapes are returned by a shape store. The
4778            ShapesInRegion method returns an iterator over actual shape
4779            objects instead of a list of shape ids.
4780    
4781            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
4782            id.
4783            (ShapefileStore.ShapesInRegion): Return an iterator over the
4784            shapes which yields shape objects instead of returning a list of
4785            shape ids
4786            (ShapefileStore.AllShapes): New. Return an iterator over all
4787            shapes in the shape store
4788            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
4789    
4790            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
4791            doc-string.
4792    
4793            * Thuban/UI/baserenderer.py
4794            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
4795            layer_shapes and make it return an iterator containg shapes
4796            instead of a list of ids.
4797            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
4798            layer_shapes() change
4799    
4800            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
4801            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
4802    
4803            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
4804            changes in the ShapesInRegion return value.
4805            (ViewPort._get_hit_tester): Remove commented out code
4806    
4807            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
4808            new return value.
4809            (SimpleShapeStore.AllShapes): New. Implement this method too.
4810    
4811            * test/test_layer.py (TestLayer.test_arc_layer)
4812            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
4813            (TestLayer.test_point_layer_with_projection)
4814            (TestLayer.test_derived_store): Adapt to changes in the
4815            ShapesInRegion return value.
4816    
4817            * test/test_shapefilestore.py
4818            (TestShapefileStoreArc.test_shapes_in_region)
4819            (TestShapefileStorePolygon.test_shapes_in_region)
4820            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
4821            in the ShapesInRegion return value.
4822            (TestShapefileStorePoint.test_all_shapes)
4823            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
4824            methods
4825    
4826            * test/test_derivedshapestore.py
4827            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
4828            the ShapesInRegion return value.
4829            (TestDerivedShapeStore.test_all_shapes)
4830            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
4831            methods
4832    
4833    2003-08-15  Bernhard Herzog  <[email protected]>
4834    
4835            Make the renderers deal correctly with raw vs. python level
4836            representation of shape geometries
4837    
4838            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
4839            Return a flag useraw in addition to the callable and the parameter
4840            to indicate whether the callable can deal with the raw shape data
4841            or uses the higher level python lists of coordinates. The callable
4842            now should accept either the raw data or the return value of the
4843            shape's Points() method.
4844            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
4845            change
4846            (BaseRenderer.projected_points): Instead of the shape id use the
4847            points list as parameter.
4848            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
4849            (BaseRenderer.draw_point_shape): Adapt to projected_points()
4850            change and accept the points list as parameter instead of the
4851            shape id.
4852    
4853            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
4854            the useraw flag as required by the BaseRenderer
4855            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
4856            changes.
4857    
4858            * test/test_baserenderer.py
4859            (TestBaseRenderer.test_point_with_classification): New test for
4860            rendering a map with classifications.
4861    
4862    2003-08-15  Bernhard Herzog  <[email protected]>
4863    
4864            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
4865            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
4866            (ViewPort._get_hit_tester, ViewPort.projected_points)
4867            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
4868            (ViewPort._find_label_at): Split the find_shape_at method into
4869            several new methods and use the functions in the hit-test module.
4870    
4871            * Thuban/UI/hittest.py: New module with Python-level hit-testing
4872            functions
4873    
4874            * test/test_hittest.py: New. Test for the new hittest module
4875    
4876    2003-08-15  Bernhard Herzog  <[email protected]>
4877    
4878            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
4879            projection to all corners of the bounding box to get a better
4880            approximation of the projected bounding box
4881    
4882            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
4883            New. Test coordinate handling of a layer with a projection.
4884            Catches the bug fixed in Layer.ShapesInRegion
4885    
4886    2003-08-15  Bernhard Herzog  <[email protected]>
4887    
4888            Move some of the mock objects in test_baserenderer into their own
4889            module so they can easily be used from other tests
4890    
4891            * test/mockgeo.py: New test helper module with some mock objects
4892            for geometry related things like shapes, shapestores and
4893            projections.
4894    
4895            * test/test_mockgeo.py: New. Tests for the new helper module
4896    
4897            * test/test_baserenderer.py: Some of the mock-objects are in
4898            mockgeo now.
4899    
4900    2003-08-12  Jan-Oliver Wagner <[email protected]>
4901    
4902            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
4903    
4904    2003-08-12  Bernhard Herzog  <[email protected]>
4905    
4906            * po/de.po: New. German translations by Bjoern Broscheit
4907    
4908    2003-08-12  Bernhard Herzog  <[email protected]>
4909    
4910            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
4911            strings have to be one string literal.
4912    
4913    2003-08-11  Bernhard Herzog  <[email protected]>
4914    
4915            * test/support.py (FloatComparisonMixin.assertPointListEquals):
4916            New. This method was used in various derived classes, but it's
4917            better to have it here.
4918    
4919            * test/test_shapefilestore.py
4920            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
4921            FloatComparisonMixin
4922    
4923            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
4924            It's now in FloatComparisonMixin
4925    
4926            * test/test_derivedshapestore.py
4927            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
4928            in FloatComparisonMixin
4929    
4930    2003-08-11  Bernhard Herzog  <[email protected]>
4931    
4932            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
4933            error message
4934    
4935    2003-08-08  Jan-Oliver Wagner <[email protected]>
4936    
4937            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
4938            with version number.
4939            Changed title to reflect version number of Thuban.
4940    
4941    2003-08-08  Jan-Oliver Wagner <[email protected]>
4942    
4943            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
4944            the list corresponds to the "About" web page.
4945    
4946    2003-08-08  Bernhard Herzog  <[email protected]>
4947    
4948            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
4949            Make sure translated strings are recognized as one string literal.
4950    
4951            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
4952            Make sure translated strings are recognized as one string literal.
4953    
4954            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
4955            translated strings are recognized as one string literal.
4956    
4957            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
4958            sure translated strings are recognized as one string literal.
4959    
4960    2003-08-07  Bernhard Herzog  <[email protected]>
4961    
4962            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
4963            Simply delegates to the original shapestore.
4964    
4965            * test/test_derivedshapestore.py
4966            (TestDerivedShapeStore.test_raw_format): New. Test case for
4967            DerivedShapeStore.RawShapeFormat
4968    
4969    2003-08-07  Bernhard Herzog  <[email protected]>
4970    
4971            Add raw data interface to shape objects.
4972    
4973            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
4974            class to ShapefileShape which now holds shapefile specific
4975            information.
4976            (ShapefileShape.compute_bbox): Simplified to not cache any
4977            information. The way this method is used that shouldn't matter
4978            performance wise.
4979            (ShapefileShape.RawData): New. Return the shapeid which is the raw
4980            data format for shapes from shapefiles.
4981            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
4982            in the shape objects returned by a shapestore. For a
4983            ShapefileStore this is always RAW_SHAPEFILE.
4984            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
4985            method.
4986    
4987            * test/test_shapefilestore.py
4988            (TestShapefileStore.test_raw_format): New test to test the raw
4989            format feature of shapes.
4990    
4991            * Thuban/Model/layer.py: Remove the unused import of Shape from
4992            data. It was only there for interface compatibility but it's not
4993            used inside of Thuban and the generic Shape class has gone away.
4994    
4995            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
4996            the raw data format and only use an optimized version of its a
4997            shapefile.
4998    
4999    2003-08-07  Bernhard Herzog  <[email protected]>
5000    
5001            * test/test_baserenderer.py (SimpleShape): Shape class for the
5002            tests.
5003            (SimpleShapeStore.Shape): Use SimpleShape instead of
5004            Thuban.Model.data.Shape to make the tests independed of the coming
5005            changes.
5006    
5007    2003-08-07  Bernhard Herzog  <[email protected]>
5008    
5009            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
5010            (ThubanTestProgram): New classes that extend the respective
5011            classes from unittest. These new version support skipping tests
5012            under certain expected conditions. In the Thuban test suite we
5013            uses this for tests that require the optional gdal support.
5014            (run_tests): Use ThubanTestProgram instead of the unittest.main()
5015    
5016            * test/runtests.py (main): Use the new ThubanTestRunner instead of
5017            the normal one from unittest
5018    
5019            * test/test_layer.py (TestLayer.test_raster_layer): If this test
5020            is not run because gdal support isn't available report this to the
5021            runner.
5022    
5023            * test/test_baserenderer.py
5024            (TestBaseRenderer.test_raster_no_projection): Do not run this test
5025            if gdal support isn't available and report this to the runner.
5026    
5027    2003-08-06  Bernhard Herzog  <[email protected]>
5028    
5029            Rearrange the renderers a bit, partly in preparation for changes
5030            required for the postgis merge, partly to make it more testable.
5031            Also make the representation of coordinates in Shapes more
5032            consistent.
5033    
5034            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
5035            this class is now in BaseRenderer. This class is now practically
5036            only a specialization of BaseRenderer for rendering to an actual
5037            wx DC.
5038            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
5039            to get the shapetype specific rendering functions.
5040    
5041            * Thuban/UI/baserenderer.py: New file with the basic rendering
5042            logic. The code in this file is completely independend of wx.
5043            (BaseRenderer): Class with the basic rendering logic
5044    
5045            * test/test_baserenderer.py: New. Test cases for BaseRenderer
5046    
5047            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
5048            error_on_redraw to guard agains endless loops and stack overflows
5049            when there's a bug in the rendering code that raises exceptions.
5050            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
5051            rendering into a separate method _do_redraw so that error handling
5052            is a bit easier. When an exception occurs, set error_on_redraw to
5053            true. When it's true on entry to OnIdle do nothing and return
5054            immediately.
5055    
5056            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
5057            Shape object will always have the coordinates as a list of list of
5058            coordinate pairs (tuples).
5059            (Shape.compute_bbox): Adapt to new representation.
5060    
5061            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
5062            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
5063            Shape objects.
5064    
5065            * test/test_shapefilestore.py
5066            (ShapefileStoreTests.assertFloatTuplesEqual)
5067            (ShapefileStoreTests.assertPointListEquals): Rename to
5068            assertPointListEquals and change purpose to checking equality of
5069            the lists returned by Shape.Points().
5070            (TestShapefileStoreArc.test_shape)
5071            (TestShapefileStorePolygon.test_shape)
5072            (TestShapefileStorePoint.test_shape): Use the new
5073            assertPointListEquals instead of assertFloatTuplesEqual
5074    
5075            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
5076            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
5077            and change purpose to checking equality of the lists returned by
5078            Shape.Points().
5079            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
5080            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
5081            (TestLayer.test_derived_store): Use the new assertPointListEquals
5082            instead of assertFloatTuplesEqual
5083    
5084            * test/test_derivedshapestore.py
5085            (TestDerivedShapeStore.assertFloatTuplesEqual)
5086            (TestDerivedShapeStore.assertPointListEquals): Rename to
5087            assertPointListEquals and change purpose to checking equality of
5088            the lists returned by Shape.Points().
5089            (TestDerivedShapeStore.test_shape): Use the new
5090            assertPointListEquals instead of assertFloatTuplesEqual
5091    
5092    2003-08-06  Jan-Oliver Wagner <[email protected]>
5093    
5094            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
5095            a bounding box. A dialog is raised in case, no bounding box
5096            is found. This fixes bug #2043:
5097            https://intevation.de/rt/webrt?serial_num=2043
5098    
5099    2003-08-05  Bernhard Herzog  <[email protected]>
5100    
5101            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
5102            object look like a Color instantiation. Formerly it looked like a
5103            tuple.
5104    
5105            * test/test_color.py (TestColor.test_repr)
5106            (TestColor.test_equality, TestColor.test_inequality): New. test
5107            some more apects of the Color class
5108            (TestTransparent.test_repr, TestTransparent.test_hex)
5109            (TestTransparent.test_equality): New. Test cases for the
5110            Transparent object.
5111    
5112    2003-08-04  Jan-Oliver Wagner <[email protected]>
5113    
5114            * Doc/manual/thuban-manual.xml: a number of small improvements.
5115            The resulting file is the version submitted for GREAT-ER II.
5116    
5117    2003-08-01  Bernhard Herzog  <[email protected]>
5118    
5119            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
5120            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
5121            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
5122    
5123            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
5124            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
5125            (ThubanEndBusyCursor): Add doc-strings
5126    
5127    2003-08-01  Bernhard Herzog  <[email protected]>
5128    
5129            First step towards PostGIS integration. More abstraction by movin
5130            more code from the layer to the shapestore. More methods of the
5131            layer are now simply delegated to the equivalent method of the
5132            shapestore. The SHAPETYPE_* constants are now in data not in
5133            layer.
5134    
5135            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
5136            (SHAPETYPE_POINT, Shape): Move these constants and classes from
5137            layer.py to data.py
5138            (ShapefileStore.__init__): More Initialization for the new methods
5139            and functionality.
5140            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
5141            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
5142            (ShapefileStore.Shape): New methods that were formerly implemented
5143            in the layer.
5144            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
5145            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
5146            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
5147            equivalents of the new shape methods. These versions are simply
5148            delegated to the original shapstore.
5149    
5150            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
5151            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
5152            (Layer.SetShapeStore): Removed the initializatin of instance
5153            variables that were needed for the stuff that's now in
5154            ShapefileStore
5155            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
5156            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
5157            shapestore.
5158    
5159            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
5160            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
5161            instead of layer.
5162    
5163            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
5164    
5165            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
5166    
5167            * test/test_layer.py: Import the SHAPETYPE_* constants from data
5168            instead of layer.
5169            (TestLayer.test_derived_store): Remove the test for the exception
5170            when instantiating the DerivedShapeStore with an incompatible
5171            table which is now in test_derivedshapestore.py. Add some more
5172            tests of the layer methods to determine whether they work for a
5173            DerivedShapeStore as well.
5174    
5175    2003-07-31  Jonathan Coles   <[email protected]>
5176    
5177            * Doc/manual/thuban-manual.xml: Fix the list of required packages
5178            by just listing the name and where they can be found.
5179    
5180    2003-07-31  Frank Koormann   <[email protected]>
5181    
5182            * Doc/manual/thuban-manual.xml:
5183            Changed the screenshot elements to figure.
5184            Changed some variablelist elements to itemizedlist.
5185            Added section on GDAL formats.
5186    
5187    2003-07-31  Jonathan Coles   <[email protected]>
5188    
5189            * Doc/manual/thuban-manual.xml: Added a few sentences about
5190            the Fix Border Color option when generating classes.
5191    
5192    2003-07-30  Jonathan Coles   <[email protected]>
5193    
5194            * Thuban/Model/classgen.py: Add docstrings. Rename specific
5195            Ramp instances to use lower_case_style.
5196    
5197            * Thuban/UI/classgen.py: Use renamed Ramp instances.
5198            
5199            * Thuban/UI/classifier.py: Add docstrings.
5200    
5201            * Thuban/UI/dock.py: Add docstrings.
5202    
5203            * test/test_classgen.py: Use renamed Ramp instances.
5204    
5205    2003-07-30  Bernhard Herzog  <[email protected]>
5206    
5207            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
5208            was never used in Thuban.
5209    
5210    2003-07-30  Bernhard Herzog  <[email protected]>
5211    
5212            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
5213            method directly instead of going through the transient_table
5214            method. This faster because transient_table may force the copy of
5215            a DBF file into the transient database and setting a table's title
5216            doesnm't affect the title of the associated transient table, so
5217            this fixes RT #2042
5218    
5219            * Thuban/UI/main.py (__version__): Don't import the already
5220            removed show_exception_dialog.
5221    
5222    2003-07-29  Jonathan Coles   <[email protected]>
5223    
5224            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
5225            Put back this method and remove the equivalent function since we
5226            are setting the exception hook from within this class (OnInit).
5227    
5228    2003-07-29  Jonathan Coles   <[email protected]>
5229    
5230            * Doc/manual/images/5_2_custom_ramp.png,
5231            Doc/manual/images/5_2_quantiles.png,
5232            Doc/manual/images/5_2_uniform_dist.png,
5233            Doc/manual/images/5_2_unique_values.png,
5234            Doc/manual/images/8_int_error.png: New screen shots.
5235    
5236            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
5237            some points, and added more screen shots.
5238    
5239    2003-07-29  Bernhard Herzog  <[email protected]>
5240    
5241            * Thuban/Model/data.py: Remove the now unused import of warnings
5242    
5243    2003-07-29  Bernhard Herzog  <[email protected]>
5244    
5245            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
5246            deprecated since before the 0.8 release and isn't used in Thuban
5247            itself anymore.
5248    
5249            * Thuban/Model/transientdb.py: Remove some unnecessary imports
5250    
5251    2003-07-29  Jonathan Coles   <[email protected]>
5252    
5253            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
5254            python exception hook here so that we are sure to catch any
5255            Thuban exception that happen during initialization.
5256    
5257            * Thuban/UI/main.py (main): Don't set the exception hook here,
5258            it will get set in ThubanApplication.OnInit.
5259    
5260    2003-07-29  Jonathan Coles   <[email protected]>
5261                                                                                
5262            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
5263            Removed and called it show_exception_dialog() so that the exception
5264            handler can be set before the class is created.
5265                                                                                
5266            * Thuban/UI/main.py (main): Install the exception handler before
5267            a ThubanApplication is created.
5268                                                                                    
5269    2003-07-29  Bernhard Herzog  <[email protected]>
5270    
5271            * po/it.po: New. Italian translation by Maurizio Napolitano
5272    
5273            * po/ru.po: New. Russian translation by Alex Shevlakov
5274    
5275    2003-07-29  Frank Koormann   <[email protected]>
5276    
5277            * Doc/manual/thuban-manual.xml: Extended section on supported
5278            projections.
5279            
5280    2003-07-29  Frank Koormann   <[email protected]>
5281    
5282            * Doc/manual/thuban-manual.xml: gaspell-checked.
5283    
5284    2003-07-29  Jonathan Coles   <[email protected]>
5285    
5286            * Doc/manual/images/3_5_legend.png: Added border to improve look
5287            on white background.
5288    
5289    2003-07-29  Jonathan Coles   <[email protected]>
5290    
5291            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
5292            descriptions for the legend toolbar.
5293    
5294            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
5295            cursor from dialog box.
5296    
5297    2003-07-28  Jonathan Coles   <[email protected]>
5298    
5299            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
5300    
5301            * Doc/manual/images/2_4_session_tree.png,
5302            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
5303            Doc/manual/images/4_2_layer_properties.png,
5304            Doc/manual/images/4_2_raster_layer_properties.png,
5305            Doc/manual/images/5_3_genclass.png,
5306            Doc/manual/images/5_classification.png,
5307            Doc/manual/images/6_projection.png,
5308            Doc/manual/images/7_1_table_view.png,
5309            Doc/manual/images/7_2_5_join.png: New screenshots.
5310    
5311    2003-07-24  Jonathan Coles   <[email protected]>
5312    
5313            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
5314    
5315    2003-07-24  Jonathan Coles   <[email protected]>
5316    
5317            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
5318            chapter on Layer Management.
5319    
5320            * Doc/manual/Makefile: New. Makefile to generate all formats for the
5321            manual and images.
5322    
5323    2003-07-24  Bernhard Herzog  <[email protected]>
5324    
5325            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
5326            it annoys lintian which warns about these files not being
5327            executable. The #! isn't necessary here since if you absolutely
5328            must execute them you can always say "python <filename>".
5329    
5330            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
5331            superfluous code to set brush and pen for point shapes
5332    
5333            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
5334            belong in viewport anyway
5335    
5336    2003-07-24  Frank Koormann   <[email protected]>
5337    
5338            * Doc/manual/thuban-manual.xml: Added section on table management.
5339    
5340    2003-07-24  Bernhard Herzog  <[email protected]>
5341    
5342            * test/runtests.py (main): Recognize the long "verbose" option
5343            correctly.
5344    
5345    2003-07-22  Jonathan Coles   <[email protected]>
5346    
5347            * Doc/manual/thuban-manual.xml: Continue to write first revision
5348            of the manual.
5349    
5350            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
5351            with Begin/EndDrawing() calls to ensure we aren't doing to
5352            many updates to the dc during rendering.
5353            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
5354            a pen and brush argument so they need to be passed to the function.
5355    
5356            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
5357            Calculates the minimum and maximum scale values. Factored out
5358            of set_view_transform so that it could be used to zoom all the
5359            way into a single point.
5360            (ViewPort.set_view_transform): Call calc_min_max_scales().
5361            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
5362            if only a single point is selected.
5363    
5364            * Doc/manual/images/1_2_legend_close.png,
5365            Doc/manual/images/1_2_legend_dock.png,
5366            Doc/manual/images/1_2_mainwindow.png,
5367            Doc/manual/images/1_2_mainwindow.ps,
5368            Doc/manual/images/1_2_mainwindow.sk,
5369            Doc/manual/images/3_2_fullextent.png,
5370            Doc/manual/images/3_2_fulllayerextent.png,
5371            Doc/manual/images/3_2_fullshapeextent.png,
5372            Doc/manual/images/3_2_pan.png,
5373            Doc/manual/images/3_2_zoomin.png,
5374            Doc/manual/images/3_2_zoomout.png,
5375            Doc/manual/images/3_3_identify.png,
5376            Doc/manual/images/3_3_label.png,
5377            Doc/manual/images/3_5_invisible.png,
5378            Doc/manual/images/3_5_movedown.png,
5379            Doc/manual/images/3_5_moveup.png,
5380            Doc/manual/images/3_5_props.png,
5381            Doc/manual/images/3_5_tobottom.png,
5382            Doc/manual/images/3_5_totop.png,
5383            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
5384    
5385    2003-07-18  Bernhard Herzog  <[email protected]>
5386    
5387            * Thuban/UI/messages.py (MAP_REPLACED): New message.
5388    
5389            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
5390            after the new map has been assigned
5391    
5392            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
5393            Delegate MAP_REPLACED to the canvas too
5394            (MainWindow.prepare_new_session): Removed. Thanks to the new
5395            MAP_REPLACED message it's no longer needed
5396            (MainWindow.OpenSession, MainWindow.NewSession):
5397            prepare_new_session has been removed.
5398    
5399            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
5400            MAP_REPLACED so that we can close the dialog if a new map is set.
5401            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
5402            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
5403            dialog
5404    
5405            * test/test_viewport.py (SimpleViewPortTest)
5406            (SimpleViewPortTest.test_default_size): Add doc-strings
5407            (ViewPortTest.setUp): Bind map to self.map so we can use it in
5408            tests. Subscribe to MAP_REPLACED messages too.
5409            (ViewPortTest.tearDown): No need to explicitly unsubscribe
5410            (ViewPortTest.test_set_map): New test for the SetMap method.
5411    
5412    2003-07-18  Bernhard Herzog  <[email protected]>
5413    
5414            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
5415            Move this test from ViewPortTest.setUp to this new separate test
5416            case. setUp is not the place for the actual tests.
5417            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
5418            more of the test from setUp to the new test test_inital_settings.
5419            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
5420            (ViewPortTest.test_proj_conv): Split test_proj_conv into
5421            test_win_to_proj and test_proj_to_win and make the tests easier to
5422            understand
5423            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
5424            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
5425            (ViewPortTest.test_unprojected_rect_around_point)
5426            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
5427            Reformat to increase readability.
5428    
5429    2003-07-18  Bernhard Herzog  <[email protected]>
5430    
5431            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
5432    
5433    2003-07-18  Bernhard Herzog  <[email protected]>
5434    
5435            * test/runtests.py: The test suite can now be run without an X
5436            connection. To make sure this remains true, remove the DISPLAY
5437            environment variable so that an error occurs if the wxGTK is
5438            imported accidentally
5439    
5440    2003-07-18  Bernhard Herzog  <[email protected]>
5441    
5442            * Thuban/UI/viewport.py: Remove unused imports
5443    
5444            * Thuban/UI/view.py: Remove unused imports
5445    
5446    2003-07-18  Bernhard Herzog  <[email protected]>
5447    
5448            * test/test_export.py Remove unused imports. The OutputTransform
5449            function is now in viewport.py and is called output_transform
5450            (TestScalebar.test_output_transform)
5451            (TestScalebar.test_OutputTransform): Renamed to
5452            test_output_transform and updated to use output_transform instead
5453            of OutputTransform
5454    
5455            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
5456            renamed.
5457            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
5458            renamed to output_transform
5459    
5460            * Thuban/UI/viewport.py (OutputTransform, output_transform):
5461            Rename to output_transform
5462    
5463    2003-07-18  Bernhard Herzog  <[email protected]>
5464    
5465            * Thuban/Model/layer.py (Layer.__init__): Rename
5466            classificationField to classificatin_column and init it here so
5467            that it can be used in SetClassificationColumn
5468            (Layer.GetClassificationColumn, Layer.GetClassificationField):
5469            Rename to GetClassificationColumn.
5470            (Layer.SetClassificationColumn, Layer.SetClassificationField):
5471            Rename to SetClassificationColumn and issue a LAYER_CHANGED
5472            message if the column changes.
5473            (Layer._classification_changed, Layer.ClassChanged): Rename to
5474            _classification_changed. Update the callers.
5475            (Layer.SetShapeStore): Further field->column renames.
5476    
5477            * Thuban/Model/load.py (SessionLoader.start_classification)
5478            (SessionLoader.start_clpoint): Updates because of
5479            field->column method name changes in the Layer class
5480    
5481            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
5482            because of field->column method name changes in the Layer class
5483    
5484            * Thuban/UI/classifier.py (Classifier.__init__)
5485            (Classifier._OnTry, Classifier._OnRevert): Updates because of
5486            field->column method name changes in the Layer class
5487    
5488            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
5489            because of field->column method name changes in the Layer class
5490    
5491            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
5492            of field->column method name changes in the Layer class
5493    
5494            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
5495            (SaveSessionTest.testClassifiedLayer): Update because of
5496            field->column method name changes in the Layer class
5497    
5498            * test/test_layer.py (SetShapeStoreTests.setUp)
5499            (SetShapeStoreTests.test_sanity): Update because of field->column
5500            method name changes in the Layer class
5501            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
5502            (TestLayerModification.test_sanity)
5503            (TestLayerModification.test_initial_settings): remove unsued code
5504            and rename to test_sanity.
5505            (TestLayerModification.test_set_classification): New test for
5506            SetClassification and SetClassificationField.
5507    
5508    2003-07-18  Bernhard Herzog  <[email protected]>
5509    
5510            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
5511            the non-fixed values as well. The old test would have accepted a
5512            fixed ramp that only returnes the fixed properties
5513    
5514    2003-07-17  Jonathan Coles   <[email protected]>
5515    
5516            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
5517            shots for the manual. The XCF file is the source image and
5518            has additional layers to support changes.
5519    
5520            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
5521    
5522            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
5523            Return both the new class and the field name.
5524    
5525            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
5526            fit the map to the window as this changes any zoom level that
5527            the user may have set.
5528    
5529    2003-07-16  Jonathan Coles   <[email protected]>
5530    
5531            * Thuban/Model/classgen.py (generate_singletons,
5532            generate_uniform_distribution, generate_quantiles): Remove
5533            fixes parameter, but maintain the same functionality by having
5534            the calling function pass a FixedRamp object for the ramp.
5535            (FixedRamp): New. Adapts a ramp to have fixed property values.
5536    
5537            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
5538            (Classification): Inherit from Publisher.
5539            (Classification.__init__): Remove the layer parameter.
5540            Classifications no longer need to have a parent layer.
5541            (Classification.GetField, Classification.GetFieldType,
5542            Classification.SetFieldInfo): Removed. The field name is stored
5543            in the layer, and the type can be retreived by calling
5544            Layer.GetFieldType().
5545            (Classification._set_layer, Classification.GetLayer): Removed.
5546            Classifications no longer have a parent layer.
5547    
5548            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
5549            classification.
5550            (Layer.SetShapeStore): Reset the classification first while
5551            we still have the old shape store to work with.
5552            (Layer.GetClassificationField, Layer.SetClassificationField):
5553            New. Method for getting/setting the field to classify on.
5554            (Layer.SetClassification): Simplified now that the layer
5555            simply has to hold a reference to the classification and not
5556            tell the classification who owns it.
5557            Fixes RTbug #2023.
5558    
5559            * Thuban/Model/load.py (SessionLoader.start_classification):
5560            Set the field name on the layer, not the classification.
5561    
5562            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
5563            classification is modified.
5564    
5565            * Thuban/Model/save.py (SessionSaver.write_classification):
5566            Get the field name and type from the layer.
5567    
5568            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
5569            parameter records to rows and add docstring. Fixes RTbug #1997.
5570    
5571            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
5572            ramp when we need to fix certain values of a ramp rather than
5573            using the old fixes parameter. Fixes RTbug #2024.
5574    
5575            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
5576            parameter.
5577            (ClassTable.Reset): Add fieldType parameter and use it, rather
5578            than asking the classification.
5579            (Classifier.__init__): Remember the original class's field
5580            and ask the layer for the field type, rather than the classification.
5581            (Classifier.__SetGridTable): Retrieve the field and field type
5582            for the table because they are not in the classification.
5583            (Classifier._OnTry, Classifier._OnRevert): Set the classification
5584            field on the layer in addition to the classification itself.
5585    
5586            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
5587            classification field from layer.
5588    
5589            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
5590            classification field from layer. Split up tests and remove
5591            *-imports. Fixes RTbug #1992.
5592    
5593            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
5594    
5595            * test/test_classification.py
5596            (TestClassification.test_classification): Remove tests for methods
5597            that no longer exist.
5598    
5599            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
5600            __init__ no longer has a field parameter, use SetClassificationField.
5601            (SetShapeStoreTests.test_sanity): Use layer object to get class
5602            field info.
5603    
5604            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
5605            SetClassificationField on layer to set class field info.
5606    
5607            * test/test_viewport.py: Renamed from test/test_view.py.
5608    
5609    2003-07-16  Jan-Oliver Wagner <[email protected]>
5610    
5611            * Doc/manual/thuban-manual.xml: Added authors and an initial
5612            coarse structure.
5613    
5614    2003-07-15  Bernhard Herzog  <[email protected]>
5615    
5616            * test/support.py (FloatComparisonMixin): This is a mix-in class
5617            and therefore should not be derived from any other class.
5618    
5619            * test/test_range.py (RangeTest): FloatComparisonMixin is a
5620            mix-in, so derive from TestCase as well.
5621    
5622    2003-07-15  Bernhard Herzog  <[email protected]>
5623    
5624            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
5625            draw_func handling a bit to remove one layer of indirection. This
5626            makes the renderer about 10% faster in the non-classifying case
5627            and the code a bit cleaner
5628            (MapRenderer.draw_point_shape): Add the pen and brush parameters
5629            and set them in the dc. Now the draw_point_shape method and
5630            wxproj's draw_polygon_shape function have basically the same
5631            signature so that both can be directly used as draw_func
5632    
5633    2003-07-15  Bernhard Herzog  <[email protected]>
5634    
5635            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
5636            string values (in addition to the labels) as UTF 8
5637    
5638            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
5639            values if the field type is string
5640    
5641            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
5642            saving a session with non-ascii string classification values.
5643    
5644            * test/test_load.py (TestClassification.file_contents)
5645            (TestClassification.test): Check for non-ascii values in string
5646            classifications
5647    
5648    2003-07-14  Jonathan Coles   <[email protected]>
5649    
5650            * test/test_view.py: New. Tests for ViewPort.
5651    
5652    2003-07-14  Frank Koormann   <[email protected]>
5653    
5654            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
5655            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
5656    
5657            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
5658            unicode strings from session file: session title, map title and
5659            projection name.
5660            
5661    2003-07-10  Jonathan Coles   <[email protected]>
5662    
5663            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
5664            drag_stop, not drag_move when the mouse is released.
5665    
5666    2003-07-10  Jonathan Coles   <[email protected]>
5667    
5668            The most important part of this is the seperation of view.py into
5669            two pieces. viewport.py now has a class called ViewPort which
5670            contains all the non-wx parts of view.py and can therefore be
5671            tested. view.py contains only the wx-specific parts and is fairly
5672            simple.
5673    
5674            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
5675            RTTbug #1992.
5676            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
5677            RTTbug #1992.
5678    
5679            * Thuban/Model/classgen.py (generate_singletons,
5680            generate_uniform_distribution, generate_quantiles):
5681            Added 'fixes' parameter so that property attributes can
5682            be held constant over the generated classification groups.
5683            (CustomRamp.GetProperties): Remove unused variables.
5684    
5685            * Thuban/Model/map.py (Map.SetProjection): Send the old
5686            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
5687            event.
5688    
5689            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
5690            parameter which is a list of records that restricts which
5691            records are saved. Fixes RTbug #1997.
5692    
5693            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
5694            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
5695    
5696            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
5697            to allow the user to fix line color/width on generated groups.
5698            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
5699            functions to optionally fix group properties.
5700    
5701            * Thuban/UI/main.py (main): Set exception hook to the
5702            ShowExceptionDialog. Fixes RTbug #1993.
5703    
5704            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
5705            the table window when it is selectd to be shown.
5706    
5707            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
5708            Export Selection button and move the export buttons underneath
5709            the table.
5710            (QueryTableFrame.UpdateStatusText): Added event argument so
5711            that it can respond to grid selection events. The status text
5712            is now updated even when the table is not associated with a
5713            layer as was previously assumed.
5714            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
5715            UpdateStatusText responds to these events.
5716            (QueryTableFrame.OnSaveAs): Renamed to doExport.
5717            (QueryTableFrame.doExport): Helper function that saves the
5718            entire table, or selected rows, to a file.
5719            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
5720            Respond to export button events and call doExport.
5721    
5722            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
5723            the function doesn't return NULL without first setting a Python
5724            Error.
5725    
5726            * test/runtests.py (main): Only print "Unknown option" for
5727            unsupported options.
5728    
5729            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
5730            optional epsilon argument to specify floating point accuracy.
5731            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
5732            for each item test.
5733    
5734            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
5735            tests for saving selected records.
5736    
5737            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
5738            tests for saving selected records.
5739    
5740            * test/test_map.py (TestMapWithContents.test_set_projection):
5741            MAP_PROJECTION_CHANGED events send the old projection.
5742    
5743            * test/test_session.py
5744            (TestSessionWithContent.test_forward_map_projection):
5745            MAP_PROJECTION_CHANGED events send the old projection.
5746    
5747            * test/test_table.py (TableTest): Update tests to use non-deprecated
5748            functions.
5749    
5750    2003-07-08  Bernhard Herzog  <[email protected]>
5751    
5752            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
5753            constants in the column objects are the standard ones defined in
5754            the table module.
5755    
5756            * test/test_transientdb.py
5757            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
5758            exporting transient tables as DBF works. This should catch the bug
5759            just fixed in TransientTableBase.Width.
5760    
5761    2003-07-08  Bernhard Herzog  <[email protected]>
5762    
5763            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
5764            interpolated colors correctly.
5765    
5766            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
5767            New. Test case for the fix in classgen.py
5768    
5769    2003-07-08  Bernhard Herzog  <[email protected]>
5770    
5771            * test/runtests.py (main): Make the default output less verbose
5772            and add a verbosity option (-v) to get the old output
5773    
5774    2003-07-08  Bernhard Herzog  <[email protected]>
5775    
5776            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
5777            0.9.
5778    
5779            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
5780            New. Return the join type
5781    
5782            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
5783            DTD
5784            (SessionSaver.write_data_containers): Save the join type for
5785            joined tables
5786    
5787            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
5788            namespace
5789            (SessionLoader.start_jointable): Handle the jointype attribute
5790    
5791            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
5792            as of Thuban 0.8. These are now tests to determine whether Thuban
5793            can still read files generated by Thuban 0.8
5794    
5795            * test/test_load.py (LoadSessionTest.dtd)
5796            (TestSingleLayer.file_contents)
5797            (TestLayerVisibility.file_contents, TestLabels.file_contents)
5798            (TestLayerProjection.file_contents)
5799            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
5800            (TestJoinedTable.file_contents)
5801            (TestLoadError.file_contents): Update for new DTD
5802            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
5803            for new join type attribute
5804    
5805            * test/test_save.py (SaveSessionTest.dtd)
5806            (SaveSessionTest.testEmptySession)
5807            (SaveSessionTest.testSingleLayer)
5808            (SaveSessionTest.testLayerProjection)
5809            (SaveSessionTest.testRasterLayer)
5810            (SaveSessionTest.testClassifiedLayer)
5811            (SaveSessionTest.test_dbf_table)
5812            (SaveSessionTest.test_joined_table): Update for new DTD
5813            (SaveSessionTest.test_joined_table): Add test for new join type
5814            attribute
5815    
5816    2003-07-04  Bernhard Herzog  <[email protected]>
5817    
5818            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
5819            function for table_to_dbf
5820            (table_to_dbf): Deal with names longer than the 10 character limit
5821    
5822            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
5823            doc-string
5824            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
5825            long column names
5826    
5827    2003-07-03  Bernhard Herzog  <[email protected]>
5828    
5829            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
5830    
5831    2003-07-03  Bernhard Herzog  <[email protected]>
5832    
5833            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
5834            for the Thuban manual and README with some basic information about
5835            the manual
5836    
5837    2003-07-03  Bernhard Herzog  <[email protected]>
5838    
5839            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
5840            Update doc-string
5841            (TransientJoinedTable.create): Do not modify the column objects of
5842            the input tables in place and copy all columns of the input tables
5843            into the joined table after all.
5844    
5845            * test/test_transientdb.py
5846            (TestTransientTable.test_transient_joined_table_same_column_name):
5847            Update to reflect the new behavior
5848            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
5849            Update to reflect the new behavior
5850            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
5851            New test case for a bug which modified the column objects in place
5852    
5853    2003-07-02  Jonathan Coles   <[email protected]>
5854    
5855            * Thuban/Model/classgen.py (generate_singletons,
5856            generate_uniform_distribution, generate_quantiles,
5857            GenQuantiles0): Make sure maxValue isn't less than
5858            one, otherwise we could divide by zero.
5859    
5860            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
5861            ClassGenTest.doClassSingleTest): Call doBoundsTest to
5862            check the end classification groups against the
5863            proper property values.
5864            (ClassGenTest.doBoundsTest): New. Checks the first and
5865            last classification groups to make sure their properties
5866            are the correct upper and lower bounds for a color ramp.
5867    
5868    2003-07-02  Jonathan Coles   <[email protected]>
5869    
5870            * Thuban/Model/classgen.py (generate_singletons,
5871            generate_uniform_distribution, generate_quantiles,
5872            GenQuantiles0): The denominator was one to high when
5873            calculating the index for the ramp causing the index
5874            to never to reach one.
5875    
5876    2003-07-02  Jonathan Coles   <[email protected]>
5877    
5878            Changed the singature of ClassGroupRange.__init__ and
5879            ClassGroupRange.SetRange() so that the min/max values are
5880            passed as a tuple. This makes a better calling scheme for
5881            when a Range object is passed instead.
5882    
5883            * Thuban/Model/classgen.py: Fixed parameters to
5884            ClassGroupRange constructor.
5885    
5886            * Thuban/Model/classification.py (ClassGroupRange.__init__):
5887            Consolidate the min/max parameters into a single _range which
5888            can either be a tuple or a Range object.
5889            (ClassGroupRange.SetRange): Consolidate the min/max parameters
5890            into a single _range which can either be a tuple or a Range object.
5891    
5892            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
5893            call to ClassGroupRange constructor to use a tuple.
5894    
5895            * Thuban/Model/layer.py (Layer.SetClassification): Switch
5896            the classification instance variable to the new class
5897            before calling _set_layer otherwise subscribers to a
5898            LAYER_CHANGED event will not see any difference.
5899    
5900            * test/test_classification.py: Fix tests of ClassGroupRange
5901            so that they use the new signature.
5902    
5903            * test/test_load.py: Fix use of ClassGroupRange so that it
5904            uses the new signature.
5905    
5906            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
5907            uses the new signature.
5908    
5909            * test/test_save.py: Fix use of ClassGroupRange so that it
5910            uses the new signature.
5911    
5912    
5913    2003-07-01  Jonathan Coles   <[email protected]>
5914    
5915            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
5916            Import used objects/class from color.
5917            (generate_singletons): We don't
5918            need the numGroups parameter anymore because we are using
5919            the new ramps with GetProperties().
5920            (generate_uniform_distribution): Use new ramp method
5921            GetProperties().
5922            (generate_quantiles, GenQuantiles0): Use new ramp method
5923            GetProperties().
5924            (CustomRamp.SetNumGroups): Removed. The ramps now map
5925            a value from 0 to 1 to class properties so the number
5926            of groups is not needed ahead of time.
5927            (CustomRamp.next): Removed. CustomRamp does not support
5928            interation anymore.
5929            (CustomRamp.GetProperties): Returns a ClassGroupProperties
5930            object based on the index value from 0 to 1 that is
5931            passed to it.
5932            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
5933            Made into instances of Monochromatic class instread of
5934            deriving from it.
5935            (HotToCold.SetNumGroups): Removed. See CustomRamp.
5936            (HotToCold.next): Removed. See CustomRamp.
5937    
5938            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
5939            (Classification.SetField, Classification.SetFieldType):
5940            Replaced with SetFieldInfo.
5941            (Classification.SetFieldInfo): New. Does a better job of
5942            what SetField and SetFieldType used to do by combining
5943            their function since they should really always be done
5944            at the same time.
5945            (Classification.SetLayer): Renamed to _set_layer.
5946            (Classification._set_layer): Should only be called from
5947            Layer's SetClassification. This does not cause a recursive
5948            call as SetLayer did because we know that Layer knows about
5949            the classification.
5950    
5951            * Thuban/Model/color.py: Fixes RTbug #1971.
5952            (_Transparent): Renamed from Transparent so it doesn't
5953            conflict with the module variable.
5954            (Transparent, Black): Renamed from Color.Transparent,
5955            Color.Black so they are not class variables.
5956    
5957            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
5958            (Layer.Destroy): We don't need to call SetClassification
5959            anymore to clear out the back reference in the classifcation
5960            to the layer. It's better to set it to None using _set_layer,
5961            and we won't be creating another clas object too.
5962            (Layer.SetClassification): Classification._set_layer is not
5963            recursive so remove all the locking variables. Also clean
5964            up the code so that it remains unchanged if something fails.
5965    
5966            * Thuban/Model/load.py: Fixes RTbug #1971.
5967            (SessionLoader.start_classification): Call
5968            Classification.SetFieldInfo().
5969    
5970            * Thuban/Model/save.py: Removed import of Color which wasn't
5971            being used.
5972    
5973            * Thuban/UI/classgen.py: Fixes RTbug #1972.
5974            (ClassGenDialog.__init__): Color ramps are now instances
5975            already so we don't need to create any new objects.
5976            (ClassGenDialog.OnOK): Check for numGroups is no longer
5977            necessary because we never use it.
5978    
5979            * Thuban/UI/classifier.py: Fixes RTbug #1971.
5980            (Classifier.__BuildClassification, Classifier.__SetGridTable):
5981            Call Classification.SetFieldInfo() instead of SetFieldType.
5982    
5983            * Thuban/UI/renderer.py: Fixes RTbug #1971.
5984    
5985            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
5986            (MapCanvas.__init__): Subscribe to the idle time event. Set
5987            background color to white.
5988            (MapCanvas.OnPaint): Set a flag indicating that we should
5989            render the map during idle time. If we already have a bitmap
5990            just draw it now.
5991            (MapCanvas.OnIdle): New. Render the map only during idle time.
5992            This also fixes a problem with the busy cursor under gtk.
5993    
5994            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
5995            Fix calls to generate_singletons because the signature changed.
5996    
5997            * test/test_classification.py: Fix color references and
5998            change calls to Classification.[SetField|SetFieldType] to
5999            SetFieldInfo.
6000    
6001            * test/test_load.py: Fix color references.
6002    
6003            * test/test_load_0_2.py: Fix color references.
6004    
6005            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
6006            Change calls to Classification.[SetField|SetFieldType] to
6007            SetFieldInfo.
6008    
6009    2003-07-01  Frank Koormann   <[email protected]>
6010    
6011            MERGE from the greater-ms3 branch.
6012    
6013            * test/test_transientdb.py
6014            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
6015            New. Test join of two tables with partly equal column names.
6016    
6017            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
6018            If duplicates in left and right tables column names are found,
6019            append '_' (underscores) to the name until it is unique.
6020            Create always new internal names for the resulting table and reference
6021            columns in the join statement with <table>.<column>
6022    
6023    2003-07-01  Bernhard Herzog  <[email protected]>
6024    
6025            * test/test_transientdb.py
6026            (TestTransientTable.test_transient_joined_table_same_column_name):
6027            New. Test whether joining on columns with the same names in both
6028            tables works.
6029            
6030            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
6031            sure to use the right internal names even when joining on field
6032            with the same names in both tables. Also, detect duplicate names
6033            in the joined table correctly.
6034    
6035    2003-07-01  Frank Koormann   <[email protected]>
6036    
6037            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
6038            Reverse List of layers to render in same order as in desktop legend.
6039    
6040    2003-06-30  Jonathan Coles   <[email protected]>
6041    
6042            * Thuban/version.py (make_tuple): Takes a version string
6043            and splits it into a tuple of at most three integers.
6044            Used make_tuple() to make tuple versions of the version
6045            numbers.
6046    
6047            * Thuban/UI/about.py: Add Thuban email addresses.
6048    
6049    2003-06-30  Jonathan Coles   <[email protected]>
6050    
6051            * Thuban/version.py: SQLite/PySQLite version dependencies
6052            were too high.
6053    
6054    2003-06-30  Jonathan Coles   <[email protected]>
6055    
6056            * Thuban/version.py: Update version to 0.8.1
6057            
6058            * MANIFEST.in: Added Projections so that default.proj is
6059            included.
6060    
6061    2003-06-26  Jonathan Coles   <[email protected]>
6062    
6063            New About box with lots more information including library
6064            versions and credits. More/better version checking before
6065            Thuban starts.
6066    
6067            * Thuban/UI/about.py: New. New About box that displays
6068            library version information and credits.
6069    
6070            * Thuban/version.py: Added new 'versions' dictionary which
6071            contains the verions of various libraries which are checked
6072            when the module loads.
6073            (verify_versions): Check all version numbers and returns
6074            a list of errors.
6075    
6076            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
6077            Reset the status of the buttons as the situation warrants,
6078            but in a better more reliable way by not relying on the
6079            current status to determine what needs to change.
6080    
6081            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
6082            (verify_versions): Remove most of the code since it is
6083            now in Thuban.version.verify_versions.o
6084    
6085            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
6086            About box in Thuban.UI.about.
6087    
6088            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
6089            Returns the version of gdal library being used as a string.
6090    
6091            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
6092            Removed.
6093            (get_proj_version): Return the version of PROJ that the file
6094            was compiled with.
6095            (get_gtk_version): Return th version of GTK that the file
6096            was compiled with.
6097    
6098    2003-06-25  Jonathan Coles   <[email protected]>
6099    
6100            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
6101            of the SelectPropertiesDialog should be self so the window
6102            appears on top.
6103            (ClassGroupPropertiesCtrl.DoEdit): The parent
6104            of the SelectPropertiesDialog should be self so the window
6105            appears on top.
6106    
6107            * Thuban/UI/resource.py: Cleaned up how we determine file
6108            extensions.
6109            (GetImageResource): Return an wxImage from our Resources.
6110    
6111    2003-06-24  Jonathan Coles   <[email protected]>
6112    
6113            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
6114            Check that a layer has a classification before trying
6115            to get it. Raster layers don't have classifications.
6116    
6117    2003-06-23  Jonathan Coles   <[email protected]>
6118            
6119            * setup.py: Add Resources/XML to resource list.
6120        
6121    2003-06-23  Jonathan Coles   <[email protected]>
6122    
6123            * setup.cfg: Fix copyright dates
6124        
6125    2003-06-23  Jonathan Coles   <[email protected]>
6126    
6127            * MANIFEST.in: Update with Resources/XML
6128    
6129            * setup.py: Don't include Locale resources yet as we don't
6130            have any and it causes problems building the distribution
6131            for Windows. Update version to 0.8.0.
6132    
6133            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
6134    
6135            * Thuban/UI/mainwindow.py: Add blank line at the end because
6136            file was not being read correctly building the Windows
6137            distribution.
6138    
6139    2003-06-23  Jonathan Coles   <[email protected]>
6140    
6141            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
6142    
6143            * Thuban/version.py: Temporarily update longversion for
6144            the 0.8 release so that it doesn't have the cvs revision.
6145    
6146    2003-06-23  Jonathan Coles   <[email protected]>
6147    
6148            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
6149            to make sure that we don't create reentrant possibilities with
6150            wxYield.
6151    
6152            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
6153            directly to avoid the wxSafeYield() call which generates an
6154            OnPaint event causing infinite recursion. Don't try to catch
6155            exception anymore. This was for before there were limits on map
6156            scaling.
6157    
6158    2003-06-23  Bernhard Herzog  <[email protected]>
6159    
6160            Bug fix for RT #1961:
6161    
6162            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
6163            Register DerivedShapestores with the session
6164    
6165            * Thuban/Model/session.py (Session.Tables): Make sure each table
6166            is only listed once.
6167    
6168            * test/test_load.py (TestJoinedTable.test): Add check_format call.
6169            Update file contents to match the one written out.
6170    
6171    2003-06-20  Bernhard Herzog  <[email protected]>
6172    
6173            * test/xmlsupport.py (SaxEventLister.startElementNS)
6174            (SaxEventLister.endElementNS): Do not include the qname. Python
6175            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
6176            is (presumably incorrectly) None, whereas it's a string with the
6177            element name in the later versions.
6178    
6179            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
6180            (TestEventList.test_even_list_namespace): Update tests to reflect
6181            the new behaviour
6182            (TestEventList.test_even_list_id_normalization): Fix doc-string
6183    
6184    2003-06-20  Jonathan Coles   <[email protected]>
6185    
6186            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
6187            by deriving classes to determine if that layer supports shapes.
6188            (Layer): Override HasShapes and return true.
6189    
6190            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
6191            instead of a direct call to wx[Begin|End]CusyCursor().
6192            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
6193            table data.
6194    
6195            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
6196            New. Wrappers around the wxWindows functions that allow us to
6197            make additional calls such as wxYield which gives the native
6198            system a chance to update the cursor correctly.
6199    
6200            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
6201            instead of a direct call to wx[Begin|End]CusyCursor().
6202    
6203            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
6204            instead of a direct call to wx[Begin|End]CusyCursor().
6205            (MapCanvas.find_shape_at): Check if the current search layer
6206            support shapes, otherwise go on to the next layer.
6207    
6208            * test/test_layer.py: Add tests in each type of layer for
6209            HasClassification() and HasShapes()
6210    
6211    2003-06-20  Jonathan Coles   <[email protected]>
6212    
6213            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after
6214            turning on the busy cursor to allow the system to change the
6215            cursor before we begin painting. This fixes a problem that
6216            was occuring only under GTK. Fixes RTbug #1840.
6217    
6218    2003-06-20  Bernhard Herzog  <[email protected]>
6219    
6220            * Resources/XML/thuban-0.8.dtd: New DTD for the new file format
6221            version.
6222    
6223            * Thuban/Model/save.py (sort_data_stores): New. Make topological
6224            sort of the data sources so they can be written with sources that
6225            data sources that depend on other data sources come after the
6226            sources they depend on.
6227            (SessionSaver.__init__): Add idmap instance variable to map from
6228            objects to the ids used in the file.
6229            (SessionSaver.get_id, SessionSaver.define_id)
6230            (SessionSaver.has_id): New. Methods to manage the idmap
6231            (SessionSaver.write): Use thuban-0.8.dtd
6232            (SessionSaver.write_session): Add a namespace on the session and
6233            write out the data sources before the maps.
6234            (SessionSaver.write_data_containers): New. Write the data
6235            containers.
6236            (SessionSaver.write_layer): Layer elements now refer to a
6237            shapestore and don't contain filenames anymore.
6238    
6239            * Thuban/Model/load.py (LoadError): Exception class to raise when
6240            errors in the files are discovered
6241            (SessionLoader.__init__): Define dispatchers for elements with a
6242            thuban-0.8 namespace too.
6243            (SessionLoader.check_attrs): New helper method to check and
6244            convert attributes
6245            (AttrDesc): New. Helper class for SessionLoader.check_attrs
6246            (SessionLoader.start_fileshapesource)
6247            (SessionLoader.start_derivedshapesource)
6248            (SessionLoader.start_filetable, SessionLoader.start_jointable):
6249            Handlers for the new elements in the new fileformat
6250            (SessionLoader.start_layer): Handle the shapestore attribute in
6251            addition to filename.
6252            (SessionLoader.start_table, SessionLoader.end_table): Removed.
6253            They were never used in the old formats and aren't needed for the
6254            new.
6255    
6256            * Thuban/Model/session.py (Session.DataContainers): New method to
6257            return all "data containers", i.e. shapestores and tables
6258    
6259            * test/xmlsupport.py (SaxEventLister.__init__)
6260            (SaxEventLister.startElementNS, sax_eventlist): Add support to
6261            normalize IDs.
6262    
6263            * test/test_xmlsupport.py
6264            (TestEventList.test_even_list_id_normalization): New test case for
6265            id normalization
6266    
6267            * test/test_load.py (LoadSessionTest.check_format): Use ID
6268            normalization
6269            (LoadSessionTest.thubanids, LoadSessionTest.thubanidrefs): New
6270            class atrributes used for ID normalization
6271            (TestSingleLayer, TestLayerVisibility, TestLabels.test)
6272            (TestLayerProjection.test, TestRasterLayer.test): Adapt to new
6273            file format
6274            (TestJoinedTable): New test for loading sessions with joined
6275            tables.
6276            (TestLoadError): New. Test whether missing required attributes
6277            cause a LoadError.
6278    
6279            * test/test_save.py (SaveSessionTest.thubanids)
6280            (SaveSessionTest.thubanidrefs): New class attributes for ID
6281            normalization in .thuban files.
6282            (SaveSessionTest.compare_xml): Use id-normalization.
6283            (SaveSessionTest.testEmptySession)
6284            (SaveSessionTest.testLayerProjection)
6285            (SaveSessionTest.testRasterLayer)
6286            (SaveSessionTest.testClassifiedLayer): Adapt to new file format.
6287            (SaveSessionTest.testLayerProjection): The filename used was the
6288            same as for testSingleLayer. Use a different one.
6289            (SaveSessionTest.test_dbf_table)
6290            (SaveSessionTest.test_joined_table): New test cases for saving the
6291            new data sources structures.
6292            (TestStoreSort, MockDataStore): Classes to test the sorting of the
6293            data stores for writing.
6294    
6295            * test/runtests.py: Add CVS keywords
6296    
6297    2003-06-20  Jonathan Coles   <[email protected]>
6298    
6299            * test/test_session.py
6300            (UnreferencedTablesTests.test_unreferenced_tables_with_joins):
6301            Use the cultural_landmark-point.dbf file for the store so that
6302            the table rows and shape count match.
6303    
6304    2003-06-20  Jonathan Coles   <[email protected]>
6305    
6306            * Thuban/Model/data.py (DerivedShapeStore.__init__): Raise
6307            an exception if the number of shapes is different from the
6308            number of rows in the table. Address RTbug #1933.
6309    
6310            * test/test_layer.py (TestLayer.test_derived_store): Add
6311            a test for the new exception in DerivedShapeStore.__init__.
6312    
6313            * test/support.py (FloatTestCase): Removed since there is
6314            already FloatComparisonMixin. Fixes RTbug #1954.
6315            (FloatComparisonMixin.assertFloatEqual): Include test for
6316            infinity that was part of FloatTestCase.
6317    
6318            * test/test_range.py (RangeTest): Inherit from
6319            support.FloatComparisonMixin now that we don't have
6320            support.FloatTestCase.
6321    
6322    2003-06-20  Bernhard Herzog  <[email protected]>
6323    
6324            * test/test_save.py (SaxEventLister, sax_eventlist): Removed. Use
6325            the implementation in xmlsupport instead.
6326            (SaveSessionTest.compare_xml): sax_eventlist is now in xmlsupport
6327    
6328            * test/test_proj.py: Import sax_eventlist from xmlsupport instead
6329            of test_save
6330    
6331    2003-06-20  Bernhard Herzog  <[email protected]>
6332    
6333            * test/test_load.py (LoadSessionTest.check_format): New helper
6334            method to make sure the test files we load might have been written
6335            by the current thuban version.
6336            (ClassificationTest.TestLayers, TestSingleLayer.test)
6337            (TestLayerVisibility.test, TestClassification.test)
6338            (TestLabels.test, TestLayerProjection.test, TestRasterLayer.test):
6339            Add check_format() calls and fix the thuban data to match the data
6340            that would be written by saving the session loaded from it.
6341    
6342            * test/xmlsupport.py (SaxEventLister, sax_eventlist): Copies of
6343            the same class and function in test_save.
6344    
6345            * test/test_xmlsupport.py (TestEventList): New. test cases for
6346            sax_eventlist
6347    
6348    2003-06-20  Bernhard Herzog  <[email protected]>
6349    
6350            * Resources/XML/thuban.dtd: Add comment about which versions of
6351            Thuban are covered by this DTD
6352            (map): Fix content model for layers and raster layers. There can
6353            be any number or layers and raster layers in any order.
6354    
6355    2003-06-20  Jonathan Coles   <[email protected]>
6356    
6357            This is mainly about fixing RTbug #1949.
6358    
6359            * Thuban/Model/classification.py: Remove "from __future__"
6360            import statement since python 2.2 is the earliest supported
6361            version.
6362    
6363            * Thuban/Model/proj.py (Projection.GetProjectedUnits): New.
6364            Currently returns PROJ_UNITS_METERS or PROJ_UNITS_DEGREES
6365            depending on the units this projection *forwards* into.
6366    
6367            * Thuban/Model/save.py (SessionSaver.write_classification):
6368            Remove unnecessary use of lambdas and nested functions.
6369    
6370            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Do scale
6371            adjustment here if the map projection uses degrees.
6372    
6373            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Remove
6374            scale adjust code since it is now done before calling
6375            this method. Don't do anything if the map projection
6376            is None.
6377    
6378    2003-06-19  Bernhard Herzog  <[email protected]>
6379    
6380            Move version specific load tests to their own file.
6381    
6382            * test/test_load.py: Expand the doc-string to explain a bit how to
6383            handle file format changes.
6384            (TestClassification.test): Update the docstring as this test is
6385            not about Thuban 0.2 anymore.
6386    
6387            * test/test_load_0_2.py: New file with the load tests for thuban
6388            files created with Thuban 0.2 and earlier.
6389    
6390    2003-06-19  Bernhard Herzog  <[email protected]>
6391    
6392            Add XML validation to some of the tests. Validation will only be
6393            done if pyRXP is installed (http://reportlab.com/xml/pyrxp.html).
6394            To make the DTD available to the test cases it's moved into
6395            Resources/XML
6396    
6397            * Resources/XML/thuban.dtd: New. This is now the real Thuban DTD
6398            for versions up to and including 0.2. Two slight changes: added an
6399            encoding specification and fixed the comment which refered to
6400            GRASS, not Thuban
6401    
6402            * test/xmlsupport.py: New support module for tests involving XML.
6403            Currently there's a mix-in class for XML validation.
6404    
6405            * test/test_xmlsupport.py: New. Tests for the xmlsupport module
6406    
6407            * test/test_save.py (SaveSessionTest): Derive from ValidationTest
6408            so that we can validate the
6409            (SaveSessionTest.testEmptySession)
6410            (SaveSessionTest.testSingleLayer)
6411            (SaveSessionTest.testSingleLayer)
6412            (SaveSessionTest.testLayerProjection)
6413            (SaveSessionTest.testRasterLayer)
6414            (SaveSessionTest.testClassifiedLayer): Validate the generated XML
6415    
6416            * test/runtests.py (main): Call print_additional_summary instead
6417            of print_garbage_information
6418    
6419            * test/support.py (resource_dir): New function to return the
6420            "Resource" subdirectory
6421            (print_additional_summary): New function to combine several
6422            summary functions
6423            (run_tests): Use print_additional_summary instead of calling
6424            print_garbage_information directly
6425    
6426    2003-06-19  Bernhard Herzog  <[email protected]>
6427    
6428            * Doc/thuban.dtd (classification): Correct the content model of
6429            the classification element.
6430            (projection): Add the "name" attribute
6431    
6432    2003-06-19  Frank Koormann   <[email protected]>
6433    
6434            MERGE from the greater-ms3 branch.
6435    
6436            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Apply conversion to
6437            scale if projection is latlong to get better estimate.
6438    
6439            Fix problem of hidden properties dialog under windows after double
6440            click on layer tree:
6441            The tree control always gets an Expanded / Collapsed event after
6442            the ItemActivated  on double click, which raises the main window again.
6443            We add a second ItemActivated event to the queue, which simply
6444            raises the already displayed window.
6445    
6446            * Thuban/UI/legend.py (LegendTree.__init__): Instance variable
6447            raiseProperties initialized to prevent endless loops
6448            (LegendTree._OnItemActivated): Depending on self.raiseProperties
6449            simply raise the properties or open the dialog and issue a second
6450            event.
6451    
6452    2003-06-18  Jonathan Coles   <[email protected]>
6453    
6454            * setup.py: Fix a few problems that occured under Windows.
6455    
6456    2003-06-18  Jonathan Coles   <[email protected]>
6457    
6458            When Thuban loaded the map was redrawn twice because the
6459            legend was being opened after the mainwindow was created
6460            and not during its creation. This meant the map was drawn
6461            initially and then had to be redrawn when the legend
6462            caused the display to change. Now the legend is opened
6463            in the mainwindow constructor which resolves this issue.
6464    
6465            Also, although we were checking for the existence of
6466            gdal and gdalwarp modules, the gdalwarp extension was
6467            still being compiled (which may fail if the system doesn't
6468            have gdal installed). the build_ext command to setup.py
6469            now accepts the flags --with-gdal and --without-gdal.
6470            If --without-gdal is specified setup.py will try to
6471            use the gdal parameters specified by gdal-config. Under
6472            windows, those parameters have to be set in setup.py
6473            as with proj4 an wxWindows.
6474    
6475            * setup.py: Use a list instead of seperate variables for
6476            extension parameters so we can create a generic function
6477            that runs an appropriate *-config script.
6478            (run_cs_script): Renamed from run_wx_script and modified
6479            to accept a second argument which is a list of lists to
6480            be filled in by the values returned from running the command.
6481            (thuban_build_ext): New. Extends the build_ext command and
6482            provides the options --with-gdal/--without-gdal which then
6483            optionally includes the gdalwarp extension.
6484    
6485            * Thuban/Model/resource.py: First check if we can import
6486            the gdalwarp Thuban extension before checking for gdal.
6487            Also added some comments.
6488            
6489            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Check if
6490            the map is None which may be the case if none has been loaded
6491            yet.
6492    
6493            * Thuban/UI/main.py (main): Remove call to ShowLegend.
6494    
6495            * Thuban/UI/mainwindow.py (MainWindow.__init__): Call ShowLegend().
6496    
6497            * Thuban/UI/renderer.py: Check for gdal support before importing
6498            gdalwarp.
6499            (MapRenderer.render_map): Only try to optimize if we have gdal
6500            support otherwise nothing will get drawn.
6501    
6502            * Thuban/UI/view.py (MapCanvas.FitMapToWindow): This may be called
6503            during startup before a map has been created. Check if map is None
6504            before using it and do nothing if it is.
6505    
6506    2003-06-17  Jonathan Coles   <[email protected]>
6507    
6508            Fix the problem with raster layers under Windows that caused
6509            Thuban to crash. The view should respond to layer projection
6510            changed events to update the display. Changes to a projection
6511            should not cause the map to be set to full extent.
6512            
6513            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
6514            current_map_proj to remember the current map projection so that
6515            when the projection changes we know what the previous projection
6516            was.
6517            (MapCanvas.SetMap): Unsubscribe and subscribe to
6518            LAYER_PROJECTION_CHANGED events.
6519            (MapCanvas.projection_changed): Split into two methods that respond
6520            to map and layer projection changes.
6521            (MapCanvas.map_projection_changed): New. Takes the current view and
6522            projects it using the new projection. This does not cause the
6523            map to be redrawn at full extent.
6524            (MapCanvas.layer_projection_changed): New. Cause a redraw which
6525            will draw each layer in its new projection.
6526            
6527            * extensions/thuban/bmpdataset.cpp (BMPDataset::Open): Call
6528            VSIFClose() not VSIFCloseL() to close the file. Fixes a crash
6529            under Windows.
6530            
6531            * extensions/thuban/gdalwarp.cpp (MFILENAME): Padding should be
6532            to twice sizeof(void*) because there are two digits for each
6533            hex byte.
6534    
6535    2003-06-16  Bernhard Herzog  <[email protected]>
6536    
6537            Update to the layer interface: Direct access to the table,
6538            shapetable, shapefile and filename attributes is now actively
6539            deprecated by issuing deprecation warnings for all places where
6540            this happens.
6541    
6542            * Thuban/Model/layer.py (Layer.__getattr__): New. Implement access
6543            to the instance variables table, shapetable, shapefile and
6544            filename via __getattr__ so that we can issue a deprecation
6545            warning.
6546            (Layer.SetShapeStore): Don't set the deprecated instance variables
6547            any more
6548            (Layer.SetShapeStore): Don't use deprecated layer instance
6549            variables
6550            (Layer.Destroy): No need to explicitly remove the instance
6551            variables any more
6552            (Layer.GetFieldType, Layer.Shape): Don't use deprecated layer
6553            instance variables
6554    
6555            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
6556            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve)
6557            (GenQuantilesPanel.GetList, GenQuantilesPanel.OnRetrieve): Don't
6558            use deprecated layer instance variables
6559    
6560            * Thuban/UI/classifier.py (Classifier.__init__): Don't use
6561            deprecated layer instance variables
6562    
6563            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
6564            (IdentifyGridCtrl.selected_shape): Don't set the deprecated layer
6565            instance variables
6566    
6567            * Thuban/UI/tableview.py (LayerTableGrid.select_shapes): Don't use
6568            deprecated layer instance variables
6569    
6570            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Don't use
6571            deprecated layer instance variables
6572    
6573            * Thuban/Model/save.py (SessionSaver.write_layer): Don't use
6574            deprecated layer instance variables
6575    
6576            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer)
6577            (MapRenderer.polygon_render_param): Don't use deprecated layer instance
6578            variables
6579    
6580            * test/runtests.py (main): Turn Thuban's deprecation warnings into
6581            errors so that they're cought by the tests
6582    
6583            * test/test_load.py (TestSingleLayer.test): Don't use deprecated
6584            layer instance variables
6585    
6586    2003-06-16  Jonathan Coles   <[email protected]>
6587    
6588            Fix a problem under Windows whereby if the user double-clicks on a
6589            layer in the legend that tree item will expand or collapse as well
6590            as open the layer properties dialog. The state of the tree item
6591            should not be affected.
6592    
6593            * Thuban/UI/legend.py (LegendTree.__init__): Add instance variable
6594            preventExpandCollapse and subscribe to expanding and collapsing
6595            events.
6596            (LegendTree.OnItemExpandCollapse): New. Responds to expanding and
6597            collapsing events and will veto the event if it has been triggered
6598            by the user double clicking on a layer.
6599            (LegendTree._OnItemActivated): Set preventExpandCollapse to indicate
6600            that an expanding/collapsing event should be vetoed.
6601    
6602    2003-06-13  Bernhard Herzog  <[email protected]>
6603    
6604            * Thuban/UI/classifier.py (Classifier.OnClose)
6605            (Classifier.map_layers_removed)
6606            (Classifier.layer_shapestore_replaced): Unsubscribe the messages
6607            in OnClose and not in map_layers_removed or
6608            layer_shapestore_replaced to make sure it always happens when the
6609            dialog is closed
6610    
6611    2003-06-13  Jonathan Coles   <[email protected]>
6612    
6613            This puts back a fix for Windows where a panel is needed so that
6614            the background of the table view appears correctly.
6615    
6616            * Thuban/UI/tableview.py (TableFrame.__init__): Add a panel
6617            object that can be used by derived classes to place any
6618            controls (including the grid) onto.
6619            (QueryTableFrame.__init__): Use the panel as the parent window
6620            for all the controls. Reparent the grid so that the panel is
6621            the parent. Call UpdateStatusText() to correctly initialize
6622            the status bar.
6623    
6624    2003-06-13  Jonathan Coles   <[email protected]>
6625    
6626            * Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits
6627            from wxFrame (as opposed to wxDialog like the other classes)
6628            but otherwise behaves like the other classes. This is needed
6629            for the TableView which isn't really a dialog and needs to
6630            have a status bar and control buttons.
6631    
6632            * Thuban/UI/tableview.py (TableGrid.__init__): Create an
6633            instance variable to keep track of how many rows are selected.
6634            Subscribe once to the the events we are interested in.
6635            (ThubanGrid.OnRangeSelect): Only handle event if event handling
6636            hasn't been turned off.
6637            (ThubanGrid.OnSelectCell): Only handle event if event handling
6638            hasn't been turned off.
6639            (ThubanGrid.ToggleEventListeners): Rather than subscribe None
6640            as an event listener (which changes the event handler stack)
6641            simply set an instance variable to False. This is checked in
6642            the event handlers.
6643            (ThubanGrid.GetNumberSelected): Return the number of currently
6644            selected rows.
6645            (TableFrame): Inherit from ThubanFrame so we can have a
6646            status bar and control buttons.
6647            (QueryTableFrame.__init__): Create a status bar. Fixes RTbug #1942.
6648            Explicitly set which items are selected in the operator choice and
6649            action choice so there is always a valid selection. Fixes RTbug #1941.
6650            Subscribe to grid cell selection events so we can update the
6651            status bar.
6652            (QueryTableFrame.UpdateStatusText): Update the status bar with
6653            how many rows are in the grid, how many columns, and how many
6654            rows are selected.
6655            (QueryTableFrame.OnGridSelectRange, QueryTableFrame.OnGridSelectCell):
6656            Call UpdateStatusText when cells are (de)selected.
6657            (QueryTableFrame.OnQuery): Use the string value in the value
6658            combo if either the selected item index is 0 or if the string
6659            cannot be found in the predefined list (this happens if the
6660            user changes the text). Fixes RTbug #1940.
6661            Only turn off the grid event listeners if there a query comes
6662            back with a none empty list of ids. in the case that the list
6663            is empty this causes a grid.ClearSelection() call to actually
6664            clear the grid selection which causes the selected items in
6665            the map to be deselected. Fixes RTbug #1939.
6666    
6667            * test/test_save.py (XMLWriterTest.Encode): Check return values.
6668            Fixes RTbug #1851.
6669    
6670    2003-06-13  Bernhard Herzog  <[email protected]>
6671    
6672            * Thuban/UI/identifyview.py (IdentifyView.__init__): Call
6673            self.selected_shape with the current selection to make sure the
6674            contents of the dialog are up to date when it's shown for the
6675            first time.
6676            The dialog used to work without this by luck. The recent fix to
6677            the connector module 'broke' a 'feature' the identify view was
6678            relying on, i.e that subscribing to a message in response to
6679            receiving a message of that type would mean that the new
6680            subscriber would also be called for the same message.
6681            
6682    2003-06-12  Jonathan Coles   <[email protected]>
6683    
6684            * extensions/thuban/gdalwarp.cpp: Removed debug printing as
6685            the image is rendered. Fixes RTbug #1937.
6686    
6687    2003-06-12  Jonathan Coles   <[email protected]>
6688    
6689            * Thuban/Lib/fileutil.py: As is done under Windows, create the
6690            user directory if it doesn't exist on a posix system.
6691            Fixes RTbug #1815.
6692    
6693            * Thuban/Model/resource.py (get_user_proj_files): Moved the
6694            called to get_application_dir here, so that the directory
6695            will only be called if this method is invoked.
6696    
6697            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Clear
6698            the projfilepath if no projection is selected.
6699    
6700    2003-06-12  Jonathan Coles   <[email protected]>
6701    
6702            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Don't draw
6703            the scalebar if the current map has no projection set.
6704    
6705            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Set the
6706            projfilepath label to just the basename of the projection file
6707            rather than include the entire path.
6708    
6709            * Thuban/Model/resource.py: Fix missed proj functions that
6710            needed to be renamed.
6711    
6712    2003-06-12  Jonathan Coles   <[email protected]>
6713    
6714            * Thuban/Model/classification.py: Removed assert statements that
6715            tested if the variable was an instance of Color.
6716    
6717            * Thuban/Model/color.py (Color): Remove commented code that isn't
6718            used.
6719            (Transparent): Renamed from NoColor. Doesn't inherit from Color.
6720            Fixes RTbug #1835.
6721            (Transparent.__eq__, Transparent.__ne, Transparent.__repr): New.
6722            Needed now that the class doesn't inherit from Color.
6723    
6724    2003-06-12  Jonathan Coles   <[email protected]>
6725    
6726            * test/test_save.py (XMLWriterTest.testEncode): Explicitly
6727            check unicode strings.
6728    
6729            * test/test_layer.py: Check for existence of gdal.
6730    
6731    2003-06-12  Jonathan Coles   <[email protected]>
6732        
6733            * Thuban/Model/xmlreader.py: New. Contains the XMLReader class
6734            that was in load.py
6735    
6736            * Thuban/Model/xmlwriter.py: New. Contains the XMLWriter class
6737            that was in save.py
6738    
6739    2003-06-12  Jonathan Coles   <[email protected]>
6740    
6741            This is largely a collection of bug fixes. We also handle the
6742            case where gdal is not on the system. The XMLReader and XMLWriter
6743            classes were moved into there own files to resolve some circular
6744            import references and because they shouldn't really be in the
6745            file that is dediciated to reading/writing session files since
6746            they are also used elsewhere.
6747    
6748            * Thuban/Model/classgen.py: Renamed functions to follow the
6749            function_names_with_underscores style. Fixes RTbug #1903.
6750            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
6751    
6752            * Thuban/Model/layer.py: Import gdal only if it available.
6753            (RasterLayer): Handle the case where the gdal library is unavailable.
6754            Addresses RTbug #1877.
6755    
6756            * Thuban/Model/load.py (XMLReader): Moved into seperate file
6757            xmlreader.py.
6758    
6759    2003-06-12  Jonathan Coles   <[email protected]>
6760    
6761            This is largely a collection of bug fixes. We also handle the
6762            case where gdal is not on the system. The XMLReader and XMLWriter
6763            classes were moved into there own files to resolve some circular
6764            import references and because they shouldn't really be in the
6765            file that is dediciated to reading/writing session files since
6766            they are also used elsewhere.
6767    
6768            * Thuban/Model/classgen.py: Renamed functions to follow the
6769            function_names_with_underscores style. Fixes RTbug #1903.
6770            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
6771    
6772            * Thuban/Model/layer.py: Import gdal only if it available.
6773            (RasterLayer): Handle the case where the gdal library is unavailable.
6774            Addresses RTbug #1877.
6775    
6776            * Thuban/Model/load.py (XMLReader): Moved into seperate file
6777            xmlreader.py.
6778    
6779            * Thuban/Model/save.py (escape, XMLWriter): Moved into seperate
6780            file xmlwriter.py.
6781    
6782            * Thuban/Model/resource.py: Renamed functions to following the
6783            function_names_with_underscores style.
6784            (has_gdal_support): New function that returns true if the gdal
6785            library is available. Addresses RTbug #1877.
6786    
6787            * Thuban/UI/application.py (ThubanApplication.OpenSession):
6788            Display a message box if the gdal library is not available, but
6789            only if there are any layers that would use it. Addresses RTbug #1877.
6790    
6791            * Thuban/UI/classgen.py: Use renamed projection resource functions.
6792            (GenUniformPanel.__CalcStepping): Fix a slight discrepency
6793            when using integers versus floats.
6794    
6795            * Thuban/UI/mainwindow.py (_has_gdal_support): New. Used to
6796            determine if the "Add Image Layer" menu option should be
6797            greyed out or not. Addresses RTbug #1877.
6798    
6799            * Thuban/UI/projdialog.py: Use renamed projection resource functions.
6800    
6801            * Thuban/UI/renderer.py (MapRenderer.render_map): Only try to
6802            optimize if a raster layer is visible. Fixes RTbug #1931.
6803            Only draw the raster layer if the gdal library is available.
6804            Addresses RTbug #1877.
6805    
6806            * test/test_classgen.py: Add tests for generate_singletons,
6807            generate_uniform_distribution, generate_quantiles. Fixes RTbug #1903.
6808            (test_calculate_quantiles): Fix some tests to catch the new
6809            ValueError that is raised.
6810    
6811            * test/test_proj.py: Use renamed projection resource functions.
6812    
6813            * test/test_save.py (SaveSessionTest.testClassifiedLayer): New
6814            test for saving classified layers. Fixes RTbug #1902.
6815            (XMLWriterTest): New. Tests the XMLWriter class. Fixes RTbug #1851.
6816    
6817    2003-06-12  Jan-Oliver Wagner <[email protected]>
6818    
6819            Fix for http://intevation.de/rt/webrt?serial_num=1900.
6820    
6821            * Thuban/UI/multiplechoicedialog.py: New. A multiple choice dialog.
6822    
6823            * Thuban/UI/mainwindow.py: import wxMultipleChoiceDialog from
6824            multiplechoicedialog.py rather than from the wxPython library.
6825    
6826    2003-06-11  Frank Koormann  <[email protected]>
6827    
6828            * Thuban/Lib/fileutil.py (get_application_dir): Minor stability
6829            update.
6830    
6831    2003-06-11  Frank Koormann  <[email protected]>
6832    
6833            * Thuban/Lib/fileutil.py (get_application_dir): New function to
6834            determine the absolute .thuban/thuban directory under
6835            "posix" (os.expanduser) and "nt" (read AppData registry key).
6836    
6837            * Thuban/Model/resource.py: Use get_application_dir
6838    
6839            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
6840            Use get_application_dir.
6841    
6842    2003-06-10  Bernhard Herzog  <[email protected]>
6843    
6844            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to
6845            the messages MAP_LAYERS_REMOVED messages
6846            (LayerTableFrame.OnClose): Unsubscribe from it.
6847            (LayerTableFrame.map_layers_removed): New. Receiver for
6848            MAP_LAYERS_REMOVED. Close the dialog when the layer whose the
6849            dialog is showing is removed.
6850    
6851    2003-06-10  Bernhard Herzog  <[email protected]>
6852    
6853            * Thuban/Lib/connector.py (Connector.Issue): Iterate over a copy
6854            of the receivers list so that unsubscribing in a receiver doesn't
6855            modify it while iterating over it.
6856    
6857            * test/test_connector.py
6858            (ConnectorTest.test_disconnect_in_receiver): New. Test whether
6859            unsubscribing in a receiver works correctly. See docstring for
6860            details
6861    
6862    2003-06-10  Bernhard Herzog  <[email protected]>
6863    
6864            * Thuban/Model/messages.py (LAYER_SHAPESTORE_REPLACED): New
6865            message.
6866    
6867            * Thuban/Model/layer.py (Layer.SetShapeStore): Send
6868            LAYER_SHAPESTORE_REPLACED when the shapestore changes. A
6869            LAYER_CHANGED will still be sent if the classification changes.
6870    
6871            * Thuban/UI/classifier.py (Classifier.__init__): Add the map as
6872            parameter so we can subscribe to some of its messages
6873            (Classifier.__init__): Subscribe to the map's MAP_LAYERS_REMOVED
6874            and the layer's LAYER_SHAPESTORE_REPLACED
6875            (Classifier.unsubscribe_messages): New. Unsubscribe from message
6876            subscribed to in __init__
6877            (Classifier.map_layers_removed)
6878            (Classifier.layer_shapestore_replaced): receivers for the messages
6879            subscribed to in __init__. Unsubscribe and close the dialog
6880    
6881            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): Pass
6882            the map to the Classifier dialog
6883    
6884            * test/test_layer.py (SetShapeStoreTests): Derive from
6885            SubscriberMixin as well so we can test messages
6886            (SetShapeStoreTests.setUp): Subscribe to some of the layer's
6887            messages
6888            (SetShapeStoreTests.tearDown): Clear the messages again
6889            (SetShapeStoreTests.test_sanity): Expand the doc-string and check
6890            for the modified flag too
6891            (SetShapeStoreTests.test_set_shape_store_modified_flag): New test
6892            to check whether SetShapeStore sets the modified flag
6893            (SetShapeStoreTests.test_set_shape_store_different_field_name)
6894            (SetShapeStoreTests.test_set_shape_store_same_field)
6895            (SetShapeStoreTests.test_set_shape_store_same_field_different_type):
6896            Add tests for the messages. This checks both the new
6897            LAYER_SHAPESTORE_REPLACED and the older LAYER_CHANGED
6898    
6899    2003-06-06  Jan-Oliver Wagner <[email protected]>
6900    
6901            * Thuban/UI/mainwindow.py: Improved and partly added help texts for
6902            the menu items.
6903    
6904    2003-06-05  Frank Koormann  <[email protected]>
6905    
6906            * Thuban/UI/identifyview.py (IdentifyView.__init__):
6907            Layout reimplemented without panel. Make life easier to fit the list
6908            in the dialog.
6909    
6910    2003-06-05  Frank Koormann  <[email protected]>
6911    
6912            * Thuban/UI/projdialog.py (ProjFrame.__init__): Fill the projchoice
6913            once on initialisation (Former implementation resulted in multiple
6914            entries for each projection).
6915            (ProjFrame.__FillAvailList): selectProj as second optional parameter,
6916            if set, select the projection found under the specified name. This
6917            overwrites any other selection estimate.
6918            Removed projchoice filling from this method.
6919            (ProjFrame._OnSave, ProjFrame._OnAddToList):
6920            Updated call of ProjFrame.__FillAvailList
6921            (LCCPanel._DoLayout): Moved parameter controls in more common order.
6922    
6923            * Resources/Projections/defaults.proj: Extended defaults representing
6924            various common European projections.
6925    
6926    2003-06-05  Frank Koormann  <[email protected]>
6927    
6928            * Thuban/UI/identifyview.py (IdentifyView.__init__):
6929            Use ListCtrl instead of GridCtrl
6930    
6931            * Thuban/Model/resource.py:
6932            Guess location of .thuban directory from tempdir parent directory.
6933    
6934            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
6935            Guess location of .thuban directory from tempdir parent directory.
6936    
6937    2003-06-04  Bernhard Herzog  <[email protected]>
6938    
6939            Do not cache the values returned by the tree widget's
6940            GetFirstChild and GetNextChild methods because it led to lots of
6941            segfaults. The new way requires more brute force but is more
6942            reliable.
6943    
6944            * Thuban/UI/legend.py (LegendTree.__init__): Remove instance
6945            variable layer2id
6946            (LegendTree.find_layer): New method to do with brute force what
6947            layer2id tried to accomplish
6948            (LegendTree._OnMsgLayerChanged)
6949            (LegendTree._OnMsgLayerTitleChanged, LegendTree.__ShowHideLayer):
6950            Use find_layer instead of layer2id
6951            (LegendTree.__RemoveLayer, LegendTree.__AddLayer): No need to
6952            update layer2id anymore
6953            (LegendTree._OnMsgMapLayersRemoved)
6954            (LegendTree._OnMsgMapLayersAdded): Get by without layer2id.
6955    
6956    2003-06-03  Thomas Koester  <[email protected]>
6957    
6958            * Thuban/Model/classgen.py (GenQuantiles0): New function.
6959    
6960    2003-06-02  Bernhard Herzog  <[email protected]>
6961    
6962            * Thuban/UI/mainwindow.py (layer_rename command, table_rename command):
6963            New commands.
6964            (main_menu): Add the new commands.
6965            (MainWindow.TableRename): New. Implementation of the table_rename
6966            command.
6967            (MainWindow.RenameLayer): New. Implementation of the layer_rename
6968            command.
6969    
6970            * Thuban/Model/session.py (Session.AddTable): call self.changed to
6971            set the modified flag
6972    
6973            * test/test_session.py (TestSessionSimple.test_add_table): Test
6974            whether the modified flag is set properly
6975    
6976            * Thuban/Model/base.py (TitledObject.SetTitle): Call changed
6977            instead of issue so that the modified flags get updated.
6978    
6979            * test/test_base.py (SomeTitledObject): Derive from Modifiable
6980            instead of Publisher to reflect reality better and to accomodate
6981            the fact that SetTitle now calls changed instead of issue
6982    
6983    2003-06-02  Bernhard Herzog  <[email protected]>
6984    
6985            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): Resource
6986            acquisition has to happen before the try in a try-finally.
6987    
6988    2003-06-02  Bernhard Herzog  <[email protected]>
6989    
6990            * Thuban/UI/legend.py (LegendTree._OnMsgMapLayersRemoved): It's
6991            possible that a layer is removed that is not currently selected in
6992            the legend so don't check for this.
6993    
6994    2003-05-30  Bernhard Herzog  <[email protected]>
6995    
6996            * Thuban/Model/layer.py (Layer.Destroy): Set all instance
6997            variables to None that have direct or indirect references to
6998            shapefiles or dbf files to make sure that they do go away and the
6999            files are closed.
7000    
7001    2003-05-30  Bernhard Herzog  <[email protected]>
7002    
7003            * Thuban/UI/legend.py (LegendTree.GetRootItem): Reset
7004            availImgListIndices when a new image list is created
7005            
7006    2003-05-30  Bernhard Herzog  <[email protected]>
7007    
7008            * Thuban/UI/legend.py (LegendTree.__init__): New instance variable
7009            changing_selection to indicate whether the LegendTree code itself
7010            is currently changing the selection
7011            (LegendTree.normalize_selection): New method to normalize the
7012            selection by selecting the layer item even if the user clicked on
7013            the classification.
7014            (LegendTree._OnSelChanged): normalize the selection. This works
7015            around a bug in wx which doesn't keep track of the selection
7016            properly when subtrees are deleted.
7017    
7018    2003-05-30  Bernhard Herzog  <[email protected]>
7019    
7020            * Thuban/UI/view.py (MapCanvas.set_view_transform): Limit the
7021            maximum and minimum scale factors.
7022    
7023            * test/test_classgen.py (ClassGenTest.test): Update to reflect the
7024            changes in classgen.py
7025    
7026    2003-05-30  Jonathan Coles   <[email protected]>
7027    
7028            * Thuban/Model/classgen.py: Remove ClassGenerator class but make
7029            all the methods functions. Fixes RTBug #1903.
7030    
7031            * Thuban/Model/map.py (Map.TopLayer, Map.BottomLayer): Renamed
7032            to MoveLayerToTop and MoveLayerToBottom respectively. Fixes
7033            RTBug #1907.
7034    
7035            * Thuban/UI/classgen.py: Use classgen functions that were part
7036            of the ClassGenerator class. Put try/finally blocks around
7037            code that uses wxBeginBusyCursor()/wxEndBusyCursor(). Fixes
7038            RTBug #1904.
7039    
7040            * Thuban/UI/classifier.py: Remove unused import of ClassGenerator.
7041    
7042            * Thuban/UI/legend.py: The legend was cleared and repopulated any
7043            time something changed which caused some state to be lost such
7044            as which children were expanded or collapsed. Fixes RTBug #1901.
7045            (LegendTree._OnMsgMapLayersAdded): Add only new layers.
7046            (LegendTree.__OnMsgMapLayersRemoved): Remove layers that exist in
7047            the legend but not in the map.
7048            (LegendTree.__FillTree): Move main functionality out into smaller
7049            methods that can be used by other methods.
7050            (LegendTree.__FillTreeLayer): Reuse old slots in the image list
7051            if they are available.
7052            (LegendTree.DeleteAllItems): Renamed from __DeleteAllItems so
7053            that we override the wxTreeCtrl method. Iterate over children
7054            and call __RemoveLayer.
7055            (LegendTree.__AddLayer): New. Add a new layer to the legend.
7056            (LegendTree.__RemoveLayer): Remove a layer from the legend.
7057            (LegendTree.DeleteChildren): New, overrides wxTreeCtrl method.
7058            Should only be called with the id of a layer branch.
7059            (LegendTree.GetRootItem): New, overrides wxTreeCtrl method.
7060            Returns the root item or creates one if necessary.
7061    
7062            * Thuban/UI/renderer.py (MapRenderer.draw_raster_layer): Call
7063            ProjectRasterFile with tuple arguments instead of strings.
7064    
7065            * Thuban/UI/tableview.py (QueryTableFrame.OnQuery): Wrap code
7066            with try/finally. Fixes RTBug #1904.
7067    
7068            * Thuban/UI/view.py (MapCanvas.OnPaint): Wrap code
7069            with try/finally. Fixes RTBug #1904.
7070            (MapCanvas.FitSelectedToWindow): If a single point is selected
7071            simply center it on the display. Fixes RTBug #1849.
7072    
7073            * extensions/thuban/gdalwarp.cpp: Removed code that allowed gdalwarp
7074            to be compiled as a standalone app. Now the code can only be
7075            called from Python which simplifies the parameter passing.
7076            (ProjectRasterFile): Handle Python arguments. Remove code that
7077            checks for a destination dataset. Add more clean up code.
7078    
7079            * test/test_map.py (TestMapWithContents.test_raise_layer_top,
7080            TestMapWithContents.test_lower_layer_bottom):
7081            Test Map.MoveLayerToTop() and Map.MoveLayerToBottom() respectively.
7082            Fixes RTBug #1907.
7083    
7084            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Apply a full
7085            extent to the map when the legend is toggled. Fixes RTBug #1881.
7086    
7087    2003-05-29  Jan-Oliver Wagner <[email protected]>
7088    
7089            * Thuban/UI/tableview.py (LayerTableFrame.OnClose): Bug-fix: Now
7090            unsubscribes all that is subcribed in __init__.
7091    
7092    2003-05-28  Bernhard Herzog  <[email protected]>
7093    
7094            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer)
7095            (MainWindow.CanDuplicateLayer): New methods to implement the
7096            Layer/Duplicate command.
7097            (layer_duplicate command): New.
7098            (main_menu): Add layer_duplicate to the Layer menu.
7099    
7100    2003-05-28  Bernhard Herzog  <[email protected]>
7101    
7102            * Thuban/UI/tableview.py (NullRenderer.Draw): New. Our own
7103            renderer so that NULL/None values get displayed differently (by a
7104            gray rectangle).
7105            (TableGrid.__init__): Override the default renderers
7106    
7107    2003-05-28  Bernhard Herzog  <[email protected]>
7108    
7109            * Thuban/Model/layer.py (Layer.SetShapeStore): Set the
7110            classification to "None" if the type of the field has changed.
7111    
7112            * test/test_layer.py (SetShapeStoreTests): New. Class with a few
7113            test for the Layer.SetShapeStore method
7114    
7115    2003-05-28  Jan-Oliver Wagner <[email protected]>
7116    
7117            * Thuban/Model/layer.py (Layer.TreeInfo): Fixed a bug (a layer
7118            does not necessarily have a filename).
7119    
7120    2003-05-28  Jan-Oliver Wagner <[email protected]>
7121    
7122            * Thuban/UI/mainwindow.py (MainWindow.TableClose, MainWindow.TableShow):
7123            sort the selection list for the dialog.
7124    
7125    2003-05-28  Frank Koormann  <[email protected]>
7126    
7127            * extensions/thuban/wxproj.cpp
7128            (project_point): Removed cast to int for projected point coordinates.
7129            (shape_centroid): Return last point if all polygon vertices fall
7130            to one point.
7131    
7132    2003-05-28  Bernhard Herzog  <[email protected]>
7133    
7134            * Thuban/UI/mainwindow.py (_can_unjoin): Add doc-string and cope
7135            with layers that don't have shapestores, i.e. raster layers.
7136    
7137    2003-05-28  Bernhard Herzog  <[email protected]>
7138    
7139            * Thuban/Model/table.py (DBFTable.__init__): Omit the extension
7140            when determining the title from the filename.
7141    
7142            * test/test_dbf_table.py (TestDBFTable.test_title): Update to
7143            reflect changes in the way the title is derived from the filename
7144    
7145    2003-05-28  Frank Koormann  <[email protected]>
7146    
7147            * Thuban/UI/mainwindow.py (MainWindow.TableShow):
7148            Added wxDEFAULT_DIALOG_STYLE to show table dialog styles.
7149    
7150    2003-05-27  Bernhard Herzog  <[email protected]>
7151    
7152            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages): Also
7153            delegate SelectedLayer.
7154            (MainWindow.LayerUnjoinTable): Implement.
7155            (_can_unjoin): New. Helper function for the sensitivity of the
7156            layer/unjoin command.
7157    
7158            * Thuban/Model/data.py (ShapefileStore.OrigShapeStore)
7159            (DerivedShapeStore.OrigShapeStore): New. Return the original
7160            shapestore. Used to figure out how to unjoin.
7161            (DerivedShapeStore.Shapefile): Fix a typo.
7162    
7163    2003-05-27  Bernhard Herzog  <[email protected]>
7164    
7165            * Thuban/UI/join.py (JoinDialog): Extend to handle layer joins as
7166            well
7167            (JoinDialog.__init__): Use the layer parameter and only build the
7168            left choice when a layer is given
7169            (JoinDialog.OnJoin): Handle layer joins as well
7170            (JoinDialog.OnLeftTable, JoinDialog.OnRightTable): Handle the case
7171            that the user selects the "Select..." item. The sensitivitly
7172            updating is now in update_sensitivity
7173            (JoinDialog.y): New method to refactor the sensitivity update of
7174            the join button into its own method.
7175    
7176            * Thuban/UI/mainwindow.py (MainWindow.LayerJoinTable): Implement.
7177    
7178    2003-05-27  Bernhard Herzog  <[email protected]>
7179    
7180            * Thuban/UI/mainwindow.py (table_close command): Make it sensitive
7181            iff there are unreferenced tables in the session
7182    
7183    2003-05-27  Bernhard Herzog  <[email protected]>
7184    
7185            * Thuban/Model/messages.py (TABLE_REMOVED): New message.
7186    
7187            * Thuban/Model/session.py (Session.UnreferencedTables): New method
7188            to return tables that are not referenced by other tables or shape
7189            stores and can be removed.
7190            (Session.RemoveTable): Issue a TABLE_REMOVED message after
7191            removing the table
7192    
7193            * Thuban/UI/mainwindow.py: Remove unused imports
7194            (MainWindow.TableClose): Implement.
7195    
7196            * Thuban/UI/tableview.py (TableFrame.__init__): Subscribe to some
7197            messages so that the frame will be automatically closed when a new
7198            session is opened or the table is removed.
7199            (TableFrame.OnClose): Unsubscribe the Subscriptions made in
7200            __init__
7201            (TableFrame.close_on_session_replaced)
7202            (TableFrame.close_on_table_removed): New. Subscribers that close
7203            the window
7204    
7205            * test/test_session.py (TestSessionMessages.test_remove_table)
7206            (TestSessionSimple.test_remove_table): Move the test to
7207            TestSessionSimple and add test for the TABLE_REMOVED message
7208            (TestSessionBase.setUp): Also subscribe to TABLE_REMOVED
7209            (TestSessionSimple.test_unreferenced_tables) New. Test for the
7210            UnreferencedTables method.
7211            (UnreferencedTablesTests): New. Class with some more sophisticated
7212            tests for UnreferencedTables.
7213    
7214    2003-05-27  Frank Koormann  <[email protected]>
7215    
7216            * Thuban/UI/tableview.py (QueryTableFrame.__init__): The "_S_election"
7217            display has some unwanted side effects. Removed again.
7218    
7219    2003-05-27  Frank Koormann  <[email protected]>
7220    
7221            * Resources/Bitmaps/legend_icon_layer.xpm: New, icon for legend.
7222    
7223            * Thuban/UI/legend.py (LegendTree.__FillTree): Use "legend_icon_layer"
7224    
7225    2003-05-27  Jan-Oliver Wagner <[email protected]>
7226    
7227            * test/test_menu.py (MenuTest.test): Added test for
7228            Menu.RemoveItem().
7229    
7230            * Thuban/UI/menu.py (Menu.RemoveItem): New. Remove an item from
7231            the menu.
7232    
7233    2003-05-27  Frank Koormann  <[email protected]>
7234            
7235            Nonmodal dialogs without parent (i.e. they can fall behind the main
7236            window)
7237    
7238            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Explicitly destroy
7239            all dialogs in the dialogs dictionary and the canvas.
7240    
7241            * Thuban/UI/dialogs.py (NonModalNonParentDialog): New class, without
7242            parent, i.e. can fall behind other windows.
7243            (NonModalDialog.OnClose): Check is dialog is in mainwindow.dialog
7244            dictionary before removing it.
7245    
7246            * Thuban/UI/classifier.py: Dialog derived from NonModalNonParentDialog
7247    
7248            * Thuban/UI/projdialog.py: Dialog derived from NonModalNonParentDialog
7249            * Thuban/UI/tableview.py: Dialog derived from NonModalNonParentDialog
7250            * Thuban/UI/tree.py: Dialog derived from NonModalNonParentDialog
7251    
7252    2003-05-27  Bernhard Herzog  <[email protected]>
7253    
7254            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): New. Open a
7255            tableview dialog
7256            (MainWindow.TableShow): Use ShowTableView to open the dialogs.
7257            Also, don't use the table's titles as the dialog names. The titles
7258            aren't guaranteed to be unique.
7259            (MainWindow.TableOpen): Open a table view dialog after opening the
7260            table
7261    
7262    2003-05-27  Bernhard Herzog  <[email protected]>
7263    
7264            * Thuban/UI/mainwindow.py: Remove the Table/Hide menu item. Its
7265            effect can be achieved by simply closing the window showing the
7266            table.
7267            (MainWindow.TableHide): Removed.
7268            (main_menu): Removed "table_hide"
7269    
7270    2003-05-27  Frank Koormann  <[email protected]>
7271    
7272            Fix legend tree display problems under Win32
7273    
7274            * Thuban/UI/legend.py:  BMP_SIZE_W = 15
7275            (LegendTree.__FillTree): Display "legend_icon_map.xpm" with layer title.
7276            (LegendTree.__FillTreeLayer): Explicitely set SelectedImage.
7277    
7278            * Resources/Bitmaps/legend_icon_map.xpm: New icon for legend.
7279    
7280    2003-05-27  Jan-Oliver Wagner <[email protected]>
7281    
7282            * Thuban/UI/menu.py (Menu.InsertSeparator): Additional optional parameter
7283            'after' now allows to insert separators almost anywhere in the menu.
7284    
7285    2003-05-27  Frank Koormann  <[email protected]>
7286    
7287            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Underline the
7288            "S" of selection box label to hint on hot key (Alt-S). Works under
7289            Win32 but is ignored under GTK.
7290    
7291    2003-05-26  Frank Koormann  <[email protected]>
7292    
7293            * Thuban/UI/projdialog.py (ProjFrame.__do_layout, ProjPanel._DoLayout):
7294            Center Choices.
7295    
7296    2003-05-26  Bernhard Herzog  <[email protected]>
7297    
7298            Remove the Precision methods again. They're too DBF specific to be
7299            part of the table interface and they're only used in table_to_dbf
7300            anyway.
7301            
7302            * Thuban/Model/transientdb.py (TransientTableBase.Width):Use a
7303            fixed precision of 12 for doubles.
7304            (TransientTableBase.Precision): Removed
7305            (AutoTransientTable.Width): Delegate to self.table.
7306    
7307            * Thuban/Model/table.py (DBFTable.Precision)
7308            (MemoryTable.Precision): Removed.
7309            (MemoryTable.Width): Use a fixed precision of 12 for doubles.
7310            (table_to_dbf): Use a fixed precision of 12 for floats unless the
7311            column object specifies something else.
7312    
7313            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): New.
7314            test for table_to_dbf
7315    
7316    2003-05-26  Bernhard Herzog  <[email protected]>
7317    
7318            * test/test_transientdb.py
7319            (TestTransientTable.run_iceland_political_tests): Fix a comment.
7320    
7321    2003-05-26  Bernhard Herzog  <[email protected]>
7322    
7323            * Thuban/UI/mainwindow.py (MainWindow.TableOpen): Real
7324            implementation. Mark parts of the file format strings for
7325            localization.
7326    
7327            * Thuban/Model/session.py (Session.OpenTableFile): New. Open a dbf
7328            file and add the table to the tables managed by the session
7329    
7330            * test/test_session.py (TestSessionSimple.test_open_table_file):
7331            New. test case for OpenTableFile
7332    
7333    2003-05-26  Jan-Oliver Wagner <[email protected]>
7334    
7335            * Thuban/UI/controls.py, Thuban/UI/identifyview.py, Thuban/UI/join.py,
7336            Thuban/UI/labeldialog.py, Thuban/UI/mainwindow.py,
7337            Thuban/UI/proj4dialog.py, Thuban/UI/tableview.py, Thuban/UI/view.py:
7338            Replace the true/false of wxWindows by True/False of Python 2.2.1.
7339    
7340    2003-05-26  Jan-Oliver Wagner <[email protected]>
7341    
7342            * Thuban/UI/tableview.py (LayerTableFrame.__init__): If there is
7343            already a selection present, update the grid accordingly.
7344    
7345            * Thuban/UI/mainwindow.py (MainWindow.TableShow): Make the dialog
7346            resizeable and increase its initial size.
7347    
7348    2003-05-26  Frank Koormann  <[email protected]>
7349    
7350            Table export functionality
7351    
7352            * Thuban/Model/table.py (DBFTable.Width, MemoryTable.Width):
7353            Return width (in characters) for a column.
7354            (DBFTable.Precision, MemoryTable.Precision): Return decimal precision.
7355            (table_to_dbf): Write table to dbf file.
7356            (table_to_csv): Write table to csv file.
7357    
7358            * Thuban/Model/transientdb.py (TransientTableBase.Width,
7359            TransientTableBase.Precision): Return column width and precision.
7360    
7361            * Thuban/UI/tableview.py (QueryTableFrame.OnSaveAs): Call table_to_dbf
7362            or table_to_csv depending on file selection.
7363    
7364            * test/test_dbf_table.py:
7365            Test table_to_dbf (extension of former part of test).
7366    
7367            * test/test_csv_table.py:
7368            Test table_to_csv.
7369    
7370    2003-05-23  Jan-Oliver Wagner <[email protected]>
7371    
7372            * Thuban/UI/join.py (JoinDialog.OnJoin): Use _() for strings.
7373            Use QueryTableFrame instead of TableFrame.
7374    
7375            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Prefix the
7376            table window with 'Layer Table:' instead of 'Table:'.
7377    
7378    2003-05-23  Jan-Oliver Wagner <[email protected]>
7379    
7380            Give all tables a title via mix-in TitledObject.LayerShowTable
7381    
7382            * Thuban/Model/base.py (TitledObject.SetTitle): Call method 'issue'
7383            only if it exists.
7384    
7385            * Thuban/Model/table.py (DBFTable, MemoryTable): mix-in TitledObject
7386            and call its init-method with a default title. Remove Title() method.
7387    
7388            * Thuban/Model/transientdb.py (TransientTable, TransientJoinedTable,
7389            AutoTransientTable): mix-in TitledObject and call its init-method with
7390            a default title. Remove Title() method.
7391    
7392    2003-05-23  Bernhard Herzog  <[email protected]>
7393    
7394            * Thuban/Model/session.py (Session.AddShapeStore): Define
7395            AddShapeStore analogously to AddTable.
7396    
7397            * test/test_session.py (TestSessionSimple.test_add_shapestore):
7398            New. Test for AddShapeStore
7399    
7400    2003-05-23  Jan-Oliver Wagner <[email protected]>
7401    
7402            Introducing QueryTableFrame and a very coarse ShowTable implementation.
7403    
7404            * Thuban/UI/tableview.py (LayerTableFrame, QueryTableFrame): Split the
7405            class LayerTableFrame into two classes, LayerTableFrame and QueryTableFrame.
7406            The latter implements the selection GUI without dependency on a layer.
7407            LayerTableFrame now is derived from QueryTableFrame and connects
7408            to a layer.
7409    
7410            * Thuban/UI/mainwindow.py (MainWindow.TableShow): A very coarse
7411            implementation that still needs work.
7412    
7413            * Thuban/Model/layer.py (Layer.TreeInfo): Added filename.
7414    
7415    2003-05-22  Frank Koormann  <[email protected]>
7416    
7417            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
7418            Added "outer_join = False" as optional parameter.
7419            (TransientJoinedTable.create): If outer join is true, perform a
7420            "LEFT OUTER JOIN" instead of "JOIN", which preserves all records of
7421            the left table. Records not matching are filled with 0 / None.
7422    
7423            * Thuban/UI/join.py (JoinDialog.__init__): Checkbox for outer join.
7424            (JoinDialog.OnJoin): Consider outer join check box.
7425    
7426    2003-05-22  Bernhard Herzog  <[email protected]>
7427    
7428            * Thuban/UI/join.py (JoinDialog.OnJoin): Use exc_info in a
7429            somewhat safer way. Storing the traceback in a local variable can
7430            lead to memory leaks
7431    
7432    2003-05-22  Bernhard Herzog  <[email protected]>
7433    
7434            * Thuban/UI/join.py (JoinDialog.OnJoin): Make sure to really call
7435            the wxMessageDialog's Destroy() method.
7436    
7437    2003-05-22  Frank Koormann  <[email protected]>
7438    
7439            * Thuban/UI/join.py (JoinDialog.__init__): Make use of
7440            TransientTable.Title()
7441    
7442    2003-05-22  Frank Koormann  <[email protected]>
7443    
7444            Join Dialog, initial version.
7445    
7446            * Thuban/UI/mainwindow.py (MainWindow.TableJoin): Removed print.
7447    
7448            * Thuban/UI/join.py (JoinDialog): Functional implementation of
7449            former framework. Renamed Table1/Table2 to LeftTable/RightTable
7450            in all occurences.
7451    
7452            * Thuban/Model/transientdb.py (TransientJoinedTable.__doc__):
7453            Typo fixed.
7454    
7455    2003-05-22  Bernhard Herzog  <[email protected]>
7456    
7457            Give the tables titles so that the GUI can display more meaningful
7458            names. For now the titles are fixed but depend on e.g. filenames
7459            or the titles of the joined tables.
7460    
7461            * Thuban/Model/transientdb.py (TransientTable.Title)
7462            (TransientJoinedTable.Title, AutoTransientTable.Title): New.
7463    
7464            * Thuban/Model/table.py (DBFTable.Title, MemoryTable.Title): New.
7465    
7466            * test/test_transientdb.py
7467            (TestTransientTable.test_auto_transient_table_title): New. Test
7468            for the Title method
7469            (TestTransientTable.test_transient_joined_table)
7470            (TestTransientTable.test_transient_table): Add test for the Title
7471            methods
7472    
7473            * test/test_memory_table.py (TestMemoryTable.test_title): New.
7474            Test for the Title method
7475    
7476            * test/test_dbf_table.py (TestDBFTable.test_title): New. Test for
7477            the Title method
7478    
7479    2003-05-22  Bernhard Herzog  <[email protected]>
7480    
7481            * test/test_layer.py (TestLayer.setUp, TestLayer.tearDown):
7482            Provide a better way to destroy the layers
7483            (TestLayer.test_base_layer, TestLayer.test_arc_layer)
7484            (TestLayer.test_point_layer, TestLayer.test_empty_layer)
7485            (TestLayer.test_polygon_layer, TestLayer.test_get_field_type): Use
7486            the new way to destroy the layers.
7487            (TestLayer.test_derived_store): New. Test for using a layer with a
7488            DerivedShapeStore
7489    
7490            * Thuban/Model/layer.py (Layer.SetShapeStore): Only set the
7491            filename if the shape store actually has one.
7492    
7493    2003-05-22  Bernhard Herzog  <[email protected]>
7494    
7495            * Thuban/Model/table.py (DBFTable.FileName): New. Accessor method
7496            for the filename
7497    
7498            * test/test_dbf_table.py (TestDBFTable.test_filename): New. Test
7499            for the FileName method
7500            (TestDBFTableWriting.test_write): Fix spelling of filename
7501    
7502    2003-05-22  Thomas Koester  <[email protected]>
7503    
7504            * Thuban/Model/range.py, test/test_range.py: Brought over new Range
7505            from SciParam that now really is immutable.
7506    
7507    2003-05-22  Frank Koormann  <[email protected]>
7508    
7509            Layer Top/Bottom placement added to legend.
7510    
7511            * Thuban/UI/legend.py
7512            (LegendPanel._OnMoveTop(), LayerPanel._OnMoveBottom): New, methods
7513            bound to tool events.
7514            (LegendTree.MoveCurrentItemTop(), LegendTree.MoveCurrentItemBottom):
7515            New, methods binding the event methods with the map methods.
7516    
7517            * Thuban/Model/map.py (Map.TopLayer(), Map.BottomLayer()): New, place
7518            layer at top/bottom of layer stack.
7519    
7520            * Resources/Bitmaps/top_layer.xpm: New button icon.
7521    
7522            * Resources/Bitmaps/bottom_layer.xpm: New button icon.
7523    
7524    2003-05-22  Bernhard Herzog  <[email protected]>
7525    
7526            * Thuban/Model/session.py (Session.RemoveTable): New method to
7527            remove tables
7528    
7529            * test/test_session.py (TestSessionSimple.test_remove_table): New.
7530            Test for RemoveTable
7531    
7532    2003-05-22  Thomas Koester  <[email protected]>
7533    
7534            * Thuban/Model/classgen.py: Added short module doc string and CVS id.
7535            (ClassGenerator.GenUniformDistribution): Use new Range __init__, too.
7536    
7537    2003-05-22  Bernhard Herzog  <[email protected]>
7538    
7539            Implement a way to discover dependencies between tables and
7540            shapestores.
7541    
7542            * Thuban/Model/transientdb.py (TransientTableBase.Dependencies)
7543            (TransientJoinedTable.Dependencies)
7544            (AutoTransientTable.SimpleQuery): New. Implement the dependencies
7545            interface
7546            (TransientJoinedTable.__init__): Keep tack of the original table
7547            objects in addition to the corresponding transient tables.
7548    
7549            * Thuban/Model/table.py (DBFTable.Dependencies)
7550            (MemoryTable.Dependencies): New. Implement the dependencies
7551            interface
7552    
7553            * Thuban/Model/data.py (ShapeTable): New. Helper class for
7554            ShapefileStore
7555            (ShapefileStore.__init__): Use ShapeTable instead of
7556            AutoTransientTable
7557            (ShapefileStore.Table, ShapefileStore.Shapefile): Add doc-strings
7558            (ShapefileStore.FileName, ShapefileStore.FileType): New. Accessor
7559            methods for filename and type
7560            (ShapefileStore.Dependencies): New. Implement the dependencies
7561            interface
7562            (DerivedShapeStore): New class to replace SimpleStore. The main
7563            difference to SimpleStore is that it depends not on a shapefile
7564            but another shapestore which expresses the dependencies a bit
7565            better
7566            (SimpleStore.__init__): Add deprecation warning.
7567    
7568            * test/test_dbf_table.py (TestDBFTable.test_dependencies): New.
7569            Test for the Dependencies method.
7570    
7571            * test/test_memory_table.py (TestMemoryTable.test_dependencies):
7572            New. Test for the Dependencies method.
7573    
7574            * test/test_transientdb.py
7575            (TestTransientTable.test_auto_transient_table_dependencies): New.
7576            Test for the Dependencies method.
7577            (TestTransientTable.test_transient_joined_table): Add test for the
7578            Dependencies method.
7579    
7580            * test/test_session.py (TestSessionSimple.setUp)
7581            (TestSessionSimple.tearDown): New. Implement a better way to
7582            destroy the sessions.
7583            (TestSessionSimple.test_initial_state)
7584            (TestSessionSimple.test_add_table): Bind session to self.session
7585            so that it's destroyed by tearDown
7586            (TestSessionSimple.test_open_shapefile): New. Test for
7587            OpenShapefile and the object it returns
7588    
7589    2003-05-22  Bernhard Herzog  <[email protected]>
7590    
7591            * Thuban/Model/session.py (Session.AddTable): New method to
7592            register tables with the session.
7593            (Session.Tables): Return the tables registered with AddTable too.
7594    
7595            * test/test_session.py (TestSessionSimple.test_add_table): New.
7596            Test case for the AddTable method
7597    
7598    2003-05-22  Frank Koormann  <[email protected]>
7599    
7600            UI polishing updates: Place main buttons (OK, Cancel, etc) in the
7601            lower right corner, center labels for selections, initialize controls
7602            in reasonable order for keyboard navigation.
7603    
7604            * Thuban/UI/projdialog.py (ProjFrame.__init__, ProjFrame.__doLayout)
7605            (ProjFrame.__DoOnProjAvail): Determine position of current projection
7606            using the wxListBox.FindString() method. Still a problem (#1886)
7607    
7608            * Thuban/UI/classifier.py
7609            (Classifier.__init__, SelectPropertiesDialog.__init__)
7610    
7611            * Thuban/UI/classgen.py (ClassGenDialog.__init__,
7612            (ClassGenDialog.__DoOnGenTypeSelect): Moved initialization of the
7613            different classification types from here to __init__.
7614            (GenUniquePanel.__init__): Set the column width of the first field
7615            in the Field ListCtrl to the full width.
7616    
7617            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Rename 'Save As'
7618            Button to 'Export'. Center Buttons in Selection Box, set Focus to
7619            Grid.
7620            (LayerTableFrame.OnKeyDown()): New, bound to the grid with EVT_KEY_DOWN,
7621            changes focus to the Selection when pressing "Alt-S".
7622    
7623            * Thuban/UI/legend.py (LegendTree.__SetVisibilityStyle): Only gray out
7624            the text if not visible. The italic font sometimes exceeds the
7625            rendering area.
7626    
7627    2003-05-21  Jonathan Coles   <[email protected]>
7628    
7629            * Thuban/UI/dock.py (DockFrame): Rename references to _OnClose
7630            to OnClose so that Thuban closes correctly.
7631    
7632            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Call
7633            DockFrame.OnClose, not DockFrame._OnClose.
7634    
7635    2003-05-21  Jonathan Coles   <[email protected]>
7636    
7637            * Thuban/Model/classgen.py (ClassGenerator.GenQuantiles): Remove
7638            references to 'inf' and use new Range __init__ to pass floats
7639            directly rather than converting them to strings first.
7640            Fixes RTBug #1876.
7641    
7642            * Thuban/Model/classification.py (ClassGroupRange.SetRange):
7643            Use new Range ___init__ to pass floats.
7644    
7645            * Thuban/Model/layer.py (RasterLayer.__init__): Test if the
7646            filename is a valid image file. Throw IOError otherwise.
7647    
7648            * Thuban/Model/range.py: Brought over new Range from SciParam that
7649            is immutable and has an __init__ which can accept floats.
7650    
7651            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Move OpenShapefile
7652            into try block. AddLayer doesn't throw any exceptions anymore.
7653            (MainWindow.AddRasterLayer): Move constructor of RasterLayer into
7654            try block.
7655    
7656            * Thuban/UI/projdialog.py (GeoPanel.__init__): Put Degrees as
7657            the first item in choices. Fixes RTBug #1882.
7658    
7659            * Thuban/UI/renderer.py (MapRenderer.render_map): Check if scale
7660            has gone to 0 which is a serious problem. abort.
7661            (MapRenderer.draw_raster_layer): Catch IOError seperately and
7662            print the error from GDAL.
7663    
7664            * Thuban/UI/tableview.py (TableGrid.__init__): Call
7665            ToggleEventListeners to turn on listening.
7666            (TableGrid.ToggleEventListeners): New. Turns event listening on
7667            and off so as to prevent excessive messages.
7668            (LayerTableFrame.OnQuery): Use TableGrid.ToggleEventListeners
7669            to suppress excessive messages when selecting many rows.
7670            Fixes RTBug #1880.
7671    
7672            * Thuban/UI/view.py: Added checks against if scale == 0. This
7673            is a serious problem that can occur when an image without
7674            geo data is loading and causes the map projection bounds to
7675            go to infinity. Right now, the solution is to simply try
7676            to recover.
7677    
7678            * extensions/thuban/cpl_mfile.cpp (MFILEClose): Make sure
7679            to set the MFILEReceiver attributes even if the data is NULL.
7680    
7681            * extensions/thuban/gdalwarp.cpp: Improved the error handling
7682            and passed GDAL messages back up to the Python layer. Also
7683            tried to fix some memory leaks that were present in the original
7684            utility but didn't matter because the program aborted.
7685    
7686            * test/test_range.py: Copied over tests from SciParam. Removed
7687            tests against importing. Fixes RTBug #1867.
7688    
7689    2003-05-21  Bernhard Herzog  <[email protected]>
7690    
7691            * test/test_load.py: Remove unused imports and restructure the
7692            test code
7693            (LoadSessionTest): Split into one class for each test and turn
7694            LoadSessionTest itself into the base class for all such session
7695            tests.
7696            (ClassificationTest): New base class for load tests that test
7697            classifications
7698            (TestSingleLayer, TestLayerVisibility, TestClassification)
7699            (TestLabels, TestLayerProjection, TestRasterLayer): New classes
7700            for the individual tests
7701    
7702            * test/support.py (FileLoadTestCase.filename): New base class for
7703            file loading tests
7704    
7705    2003-05-21  Jan-Oliver Wagner <[email protected]>
7706    
7707            * Resources/Projections/defaults.proj: Renamed 'Universal Transverse
7708            Mercator' to 'UTM Zone 32' as a more convenient example.
7709            Added 'Gauss Krueger Zone 6'.
7710    
7711            * Data/iceland_sample_raster.thuban: political polygon now
7712            filled transparent to have the raster image visible at once.
7713    
7714    2003-05-21  Frank Koormann  <[email protected]>
7715    
7716            * Thuban/UI/mainwindow.py (MainWindow): Renamed _OnClose() back to
7717            OnClose() to keep in sync with extensions. Internally Thuban
7718            still uses "underscored" names.
7719    
7720    2003-05-20  Jonathan Coles   <[email protected]>
7721    
7722            This puts back Raster layer support. These layers support projections
7723            through the GDAL library. Currently, the CVS version is being used.
7724            There are no Debian packages available although this may change soon.
7725            A GDAL driver was extended to support writing to memory rather to
7726            files.
7727    
7728            There is still some work that needs to be done, such as some error
7729            handling when loading invalid images or when there is a problem
7730            projecting the image. This putback simply checks in the majority
7731            of the work.
7732    
7733            * setup.py: Add gdalwarp library extension.
7734    
7735            * Thuban/Model/layer.py (BaseLayer.HasClassification): New.
7736            Defaults to False, but can be overridden by subclasses if they
7737            support classification.
7738            (RasterLayer): New. Defines a new layer that represents an
7739            image.
7740    
7741            * Thuban/Model/load.py (SessionLoader.__init__): Add rasterlayer
7742            tag handler.
7743            (SessionLoader.start_layer): Encode the filename.
7744            (SessionLoader.start_rasterlayer, SessionLoader.end_rasterlayer):
7745            New. Supports reading a rasterlayer tag.
7746    
7747            * Thuban/Model/map.py (Map.BoundingBox): Fix typo in comment.
7748    
7749            * Thuban/Model/save.py (XMLWriter.encode): Don't assume that we
7750            get a string in Latin1. If we get such as string convert it to
7751            unicode first, otherwise leave if alone before encoding.
7752            (SessionSaver.write_layer): Add support for writing both Layers
7753            and RasterLayers.
7754    
7755            * Thuban/Model/transientdb.py (AutoTransientTable.SimpleQuery):
7756            The right argument may not be a string, it could also be a Column.
7757    
7758            * Thuban/UI/application.py (ThubanApplication.CreateMainWindow):
7759            Make initial window size 600x400. Fixes RTBug #1872.
7760    
7761            * Thuban/UI/classifier.py (Classifier.__init__): Rearrange how
7762            the dialog is constructed so that we can support layers that
7763            do not have classifications.
7764            (Classifier._OnTry): Only build a classification if the layer
7765            supports one.
7766    
7767            * Thuban/UI/legend.py: Change all checks that a layer is an
7768            instance of Layer into checks against BaseLayer.
7769            (LegendTree.__FillTreeLayer): Only add children to a branch if
7770            the layer supports classification.
7771    
7772            * Thuban/UI/mainwindow.py (MainWindow.NewSession,
7773            MainWindow.OpenSession): Don't proceed with an action if the
7774            user chooses Cancel when they are asked to save changes.
7775            (MainWindow.AddRasterLayer): New. Open a dialog to allow the
7776            user to select an image file. Create a new RasterLayer and add
7777            it to the map.
7778    
7779            * Thuban/UI/renderer.py (MapRenderer.render_map): Add support
7780            for rendering RasterLayer layers.
7781            (MapRenderer.draw_raster_layer): Actually method that calls
7782            the GDALWarp python wrapper and constructs an image from the
7783            data returned.
7784    
7785            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Change the
7786            Choices symbols to match those used in the table query method.
7787            Replace deprecated method calls on table with new method names.
7788    
7789            * Thuban/UI/view.py (MapCanvas.set_view_transform): Try to limit
7790            how small the scale can get. This still needs more testing.
7791    
7792            * extensions/thuban/bmpdataset.cpp: New, but copied from GDAL.
7793            Provides a driver to output in .bmp format.
7794    
7795            * extensions/thuban/cpl_mfile.cpp, extensions/thuban/cpl_mfile.h:
7796            New. Provides IO routines which write to memory, rather than a file.
7797    
7798            * extensions/thuban/gdalwarp.cpp: New, but basically a direct copy
7799            of the gdalwarp utility provided in GDAL. Added function calls
7800            that can be accessed from python.
7801    
7802            * Data/iceland_sample_raster.thuban: New. Sample file that uses
7803            a raster layer.
7804    
7805            * Data/iceland/island.tfw, Data/iceland/island.tif: New. Raster
7806            layer image data.
7807    
7808            * Doc/thuban.dtd: Added rasterlayer attribute definition.
7809    
7810            * test/test_layer.py, test/test_load.py, test/test_save.py: Added
7811            tests associated with the raster layer code.
7812    
7813            * test/test_transientdb.py
7814            (TestTransientTable.test_auto_transient_table_query): Added a test
7815            for using a Column object as the "right" parameter to a query.
7816    
7817    2003-05-19  Frank Koormann  <[email protected]>
7818    
7819            * Thuban/version.py (get_changelog_date):
7820            Catch exceptions if ChangeLog does not exist.
7821    
7822            * Thuban/UI/view.py (MapCanvas.Export): Bugfix
7823    
7824    2003-05-19  Frank Koormann  <[email protected]>
7825    
7826            Extended version information for Thuban
7827    
7828            * Thuban/version.py: New, version information for Thuban: Last
7829            modification date and last ChangeLog entry date.
7830    
7831            * Thuban/UI/mainwindow.py (MainWindow.About()): Extended version
7832            information: Display Thuban, wxPython and Python version.
7833    
7834    2003-05-16  Bernhard Herzog  <[email protected]>
7835    
7836            * Thuban/Model/save.py: Remove some unused imports including the
7837            __future__ import for nested_scopes as Thuban relies on Python 2.2
7838            now.
7839            (XMLWriter.encode): Remove the special case for a None argument.
7840            In the saver encode is always called with a string argument.
7841    
7842    2003-05-16  Bernhard Herzog  <[email protected]>
7843    
7844            * Thuban/UI/__init__.py: Remove the work-around for the locale bug
7845            in wxPython (at least when usinvg wxGTK) prior to 2.4. The symptom
7846            of the bug was that e.g. float("1.2") would fail. Thuban now
7847            requires 2.4.x.
7848            
7849    2003-05-16  Frank Koormann   <[email protected]>
7850    
7851            Printing enhancement and WMF export (under Win32)
7852    
7853            * Thuban/UI/renderer.py (ExportRenderer): New, derived from
7854            ScreenRenderer. Renders Map, Legend and Scalebar for export.
7855            (PrinterRenderer): New, derived from ExportRenderer. Replaces the old
7856            PrintRender.
7857    
7858            * Thuban/UI/view.py (MapPrintout.__init__): Enhanced parameter set
7859            to fullfil information needed for PrinterRenderer.
7860            (MapCanvas.Export): New. Export Map (currently only to WMF on Win32).
7861            (MapCanvas.Print): Adapted to new MapPrintout.
7862            (OutputTransform): General calculations to transform from canvas
7863            coordinates to export/printing devices.
7864    
7865            * Thuban/UI/mainwindow.py (MainWindow.ExportMap()): New. Added also
7866            new method_command to call ExportMap, with platform dependency (only
7867            __WXMSW__)
7868      
7869            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Position and Size
7870            of scalebar drawing area as new parameters.
7871            
7872            * Thuban/Model/scalebar.py (roundInterval): round long instead of int
7873    
7874            * Thuban/UI/legend.py (ScalebarBitmap.__SetScale):
7875            Update to extended scalebar.DrawScalebar header.
7876    
7877            * test/test_export.py: New, test Thuban.UI.view.OutputTransform()
7878    
7879            * test/test_scalebar.py: Made test executable as standalone.
7880    
7881    2003-05-16  Bernhard Herzog  <[email protected]>
7882    
7883            * Thuban/Model/table.py (Table): Remove this compatibility alias
7884            for DBFTable.
7885    
7886            * test/test_table.py: Import DBFTable as Table because that alias
7887            doesn't exist anymore.
7888    
7889            * Thuban/UI/classgen.py: Remove some unused imports
7890    
7891    2003-05-14  Jonathan Coles   <[email protected]>
7892    
7893            * Thuban/Model/classgen.py (ClassGenerator.GenSingletonsFromList):
7894            Fix docstring.
7895            (ClassGenerator.GenUniformDistribution): Fix spelling of method name.
7896            (ClassGenerator.GenQuantiles): Use the left/right brackets and min/max
7897            values of the supplied range to determine the beginning and end
7898            bounds of the generated classes.
7899    
7900            * Thuban/Model/range.py (Range.number_re): Now accepts floats that
7901            do not have a leading 0 (.5 is now accepted as well as 0.5).
7902    
7903            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Fix name of method
7904            call to ClassGenerator.GenUniformDistribution.
7905    
7906            * Thuban/UI/projdialog.py (ProjFrame.__do_layout): Fix Windows
7907            layout bug with the 'Projection' label.
7908    
7909            * test/support.py (FloatTestCase): New. Needed for the Range tests.
7910    
7911            * test/test_range.py: New. Imported from SciParam.
7912    
7913    2003-05-12  Jonathan Coles   <[email protected]>
7914    
7915            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): Replace call
7916            to table.UniqueValues() with calls that retrieve all the values
7917            from the table. This will need to be replaced by a method on table
7918            which can simply return the list (perhaps more efficiently).
7919    
7920    2003-05-12  Jonathan Coles   <[email protected]>
7921    
7922            The return value of ClassGenerator.CalculateQuantiles has changed.
7923            Refer to the documentation for details.
7924    
7925            * test/test_classgen.py: Modified Quantile tests to use the
7926            new return values.
7927    
7928            * Thuban/Model/classgen.py
7929            (ClassGenerator.GenQuantiles): Add comments describing the parameters,
7930            use new return values from CalculateQuantiles to produce the correct
7931            range bounds in the Classification.
7932            (ClassGenerator.CalculateQuantiles): Add more comments describing
7933            the return values and parameters. Make minor adjustments to improve
7934            the legibility of the code. Fix problem with adjusted not being set
7935            in most cases.
7936    
7937    2003-05-12  Frank Koormann <[email protected]>
7938            
7939            * Thuban/Model/save.py (XMLWriter.encode()): Explicite call to unicode
7940            and latin1. Fixes #1851 finally.
7941    
7942    2003-05-09  Jonathan Coles   <[email protected]>
7943    
7944            * test/test_classgen.py: New. Tests the Quantile algorithm.
7945    
7946            * Thuban/Model/classgen.py (ClassGenerator.CalculateQuantiles):
7947            Clean up debugging statement, add comments, fix a small bug in the
7948            returned adjusted percentiles.
7949            
7950    2003-05-09  Jonathan Coles   <[email protected]>
7951    
7952            Introduces Range class from SciParam into the ClassGroupRange class,
7953            and such ranges can now be saved and loaded from disk.
7954    
7955            Quantiles are now available in the Classification Generator.
7956    
7957            Initial support for building Queries on a table. Doesn't do anything
7958            but run some tests.
7959    
7960            * Thuban/Model/classification.py: Explicit imports.
7961            (ClassGroupRange): Use the Range class to store the underlying
7962            range information. The interface remains the same, except for
7963            GetRange(), and you can also supply a Range object as the min
7964            parameter to SetRange or __init__.
7965    
7966            * Thuban/Model/load.py (XMLReader.encode): New. Encodes the given
7967            string appropriately for use in Thuban. Fixes RTbug #1851.
7968            (SessionLoader.end_projection): Handle the context of the
7969            projection tag a bit better by looking at what objects are not
7970            None. There was an assumption that a projection tag for a map
7971            could occur before any layers.
7972            (SessionLoader.start_clrange): Provide backward compatibility for
7973            reading min/max values as well as the new range parameter.
7974    
7975            * Thuban/Model/map.py: Explicit imports.
7976    
7977            * Thuban/Model/resource.py: Import _.
7978            (ProjFileSaver.write): write header using projfile.dtd.
7979    
7980            * Thuban/Model/save.py: Explicit imports.
7981            (XMLWriter.encode): New. Encode the given string from a format
7982            used by Thuban into UTF-8. Fixes RTbug #1851.
7983    
7984            * Thuban/UI/classgen.py: Explicit imports.
7985            (ClassGenDialog.__init__): Clean up the code and add support
7986            for Quantiles.
7987            (ClassGenDialog.OnOK): Add support for Quantiles.
7988            (GenQuantilesPanel): New. Input panel for Quantiles.
7989            (ClassGenerator, CustomRamp, MonochromaticRamp, GreyRamp, RedRamp,
7990            GreenRamp, BlueRamp, HotToColdRamp): Move to Thuban/Model/classgen.py
7991    
7992            * Thuban/Model/classgen.py: New. Contains all the classes named above.
7993    
7994            * Thuban/UI/classifier.py: Explicit imports.
7995            (ClassTable.GetValueAsCust, ClassTable.__ParseInput,
7996            ClassTable.SetValueAsCustom): Reworked to use new Range class.
7997    
7998            * Thuban/UI/legend.py: Explicit imports.
7999    
8000            * Thuban/UI/mainwindow.py: Add support for the Join Dialog. Added
8001            a Table menu and associated method calls.
8002            (MainWindow.choose_color): Removed. No longer needed.
8003    
8004            * Thuban/UI/projdialog.py (ProjFrame.__VerifyButtons): Save button
8005            should be disabled if no projection is selected in the available
8006            list.
8007    
8008            * Thuban/UI/renderer.py: Explicit imports.
8009    
8010            * Thuban/UI/tableview.py (TableGrid.OnRangeSelect): Fix some issues
8011            with correctly selecting the rows and issuing the right events.
8012            Be sure to call Skip() to allow the grid to do some of its own
8013            handling which allows the rows to actually be selected.
8014            (LayerTableGrid.select_shapes): Rename from select_shape. Supports
8015            selecting multiple shapes.
8016            (LayerTableFrame): Support for building Queries.
8017            (LayerTableFrame.select_shapes): Allow multiple shapes to be selected.
8018    
8019            * Thuban/UI/tree.py: Explicit imports.
8020    
8021            * Thuban/UI/view.py (MapCanvas): Delegate "SelectedShapes" so the
8022            table view can call it.
8023    
8024            * test/test_classification.py: Explicit imports.
8025            (TestClassification.test_ClassGroupRange): Fix test for new
8026            Range class.
8027    
8028            * Doc/thuban.dtd: Add range parameter for clrange.
8029    
8030            * Thuban/Model/range.py: Taken from SciParam. Used as the underlying
8031            object in ClassGroupRange, and also uesd for inputting ranges in
8032            the classifer table and elsewhere.
8033    
8034            * Thuban/UI/join.py: New. Initial Join dialog. No real functionality
8035            yet.
8036    
8037    2003-05-09  Frank Koormann <[email protected]>
8038    
8039            * Thuban/UI/scalebar.py (DrawScaleBar): Draw only if interval > 0.0.
8040    
8041    2003-05-08  Frank Koormann <[email protected]>
8042    
8043            Coding style updates
8044    
8045            * test/test_scalebar.py: Replaced tab indentation by spaces.
8046    
8047            * Thuban/UI/scalebar.py: Explicit imports.
8048    
8049    2003-05-08  Frank Koormann <[email protected]>
8050    
8051            * Thuban/UI/scalebar.py
8052            (ScaleBar.DrawScalebar): Format string bug fixed.
8053    
8054    2003-05-08  Frank Koormann <[email protected]>
8055    
8056            Reorganization of scalebar component (no wx in Thuban/Model)
8057    
8058            * Thuban/Model/scalebar.py: Rendering moved to Thuban/UI/scalebar.py
8059            (deriveInterval):
8060            Calculate scalebar interval and unit which fits in width for scale.
8061            (roundInterval): Round float.
8062    
8063            * Thuban/UI/scalebar.py (ScaleBar): Scalebar rendering
8064    
8065            * test/test_scalebar.py: Test for Thuban/Model/scalebar.py methods.
8066    
8067            * Thuban/UI/legend.py: Import Thuban.UI.scalebar
8068    
8069    2003-05-08  Frank Koormann <[email protected]>
8070    
8071            * Thuban/UI/legend.py (ScalebarBitmap.SetCanvas):
8072            Initialize ScaleBar with canvas.map
8073    
8074            * Thuban/Model/scalebar.py (ScaleBar.roundInterval()): New,
8075            round intervals to display smarter lengths
8076            (ScaleBar.DrawScalebar): Draw Scalebar only if the map contains a
8077            layer. If the maps has no projection applied grey the scalebar.
8078    
8079    2003-05-07  Frank Koormann <[email protected]>
8080            
8081            Basic Scalebar features added.
8082    
8083            * Thuban/Model/scalebar.py (ScaleBar): New, scalebar rendering.
8084    
8085            * Thuban/UI/legend.py (LegendPanel): Added scalebar bitmap
8086            (ScaleBarBitmap): New, links the scalebar bitmap with view messages
8087            and the renderer.
8088    
8089            * Thuban/UI/view.py (MapCanvas.set_view_transform): Issue SCALE_CHANGED.
8090    
8091            * Thuban/UI/messages.py: SCALE_CHANGED added.
8092    
8093    2003-05-07  Bernhard Herzog  <[email protected]>
8094    
8095            * Thuban/Model/session.py (Session.__init__): New instance
8096            variable shapestores to hold a list of all open shapestore objects
8097            (Session.ShapeStores): New. Accessor method for the shapestores
8098            list.
8099            (Session._add_shapestore, Session._clean_weak_store_refs): New.
8100            Internal methods to maintain the shapestores list.
8101            (Session.Tables): New. Return all tables open in the session.
8102            (Session.OpenShapefile): Insert the new ShapeStore into the
8103            shapestores list.
8104    
8105            * test/test_session.py (TestSessionSimple.test_initial_state): Add
8106            tests for ShapeStores and Tables
8107            (TestSessionWithContent.test_shape_stores)
8108            (TestSessionWithContent.test_tables): New. Test cases for
8109            ShapeStores and Tables
8110    
8111    2003-05-07  Bernhard Herzog  <[email protected]>
8112    
8113            * Thuban/Model/transientdb.py (TransientTableBase.ReadRowAsDict):
8114            Add comments about the optimizations used.
8115            (AutoTransientTable.ReadValue, TransientTableBase.ReadValue): New.
8116            Implement the ReadValue table interface method.
8117    
8118            * test/test_transientdb.py
8119            (TestTransientTable.run_iceland_political_tests)
8120            (TestTransientTable.test_transient_joined_table): Add tests for
8121            ReadValue
8122    
8123    2003-05-07  Frank Koormann <[email protected]>
8124    
8125            * Resources/Bitmaps/fulllayerextent.xpm,
8126            Resources/Bitmaps/fullselextent.xpm: Replaced the place holders with
8127            new icons.
8128    
8129    2003-05-06  Bernhard Herzog  <[email protected]>
8130    
8131            * Thuban/Model/transientdb.py (AutoTransientTable.SimpleQuery):
8132            New. Simply delegate to the transient table's version.
8133    
8134            * test/test_transientdb.py
8135            (TestTransientTable.test_auto_transient_table_query): New. Test
8136            case for AutoTransientTable's SimpleQuery
8137    
8138    2003-05-06  Bernhard Herzog  <[email protected]>
8139    
8140            * Thuban/Model/transientdb.py (TransientTableBase.SimpleQuery):
8141            Implement a simple query method for the query dialog
8142            (TransientTableBase.create): Add an INTEGER PRIMARY KEY that holds
8143            the row index or shapeid.
8144            (TransientTable.create): Insert the right value of the row index
8145            (TransientJoinedTable.create): Copy the row index of the left
8146            table to the joined result table
8147    
8148            * test/test_transientdb.py
8149            (TestTransientTable.test_transient_table_read_twice): Fix
8150            doc-string
8151            (TestTransientTable.test_transient_table_query): New. Test for the
8152            SimpleQuery method
8153    
8154    2003-05-06  Bernhard Herzog  <[email protected]>
8155    
8156            Convert all table users to use the new table interface. This only
8157            covers Thuban itself, not GREAT-ER or other applications built on
8158            Thuban yet, so the compatibility interface stays in place for the
8159            time being but it now issues DeprecationWarnings.
8160    
8161            Finally, the new Table interface has a new method, HasColumn.
8162    
8163            * Thuban/Model/table.py (OldTableInterfaceMixin): All methods
8164            issue deprecation warnings when they're. The warnings refer to the
8165            caller of the method.
8166            (OldTableInterfaceMixin.__deprecation_warning): New. Helper method
8167            for the deprecation warnings
8168    
8169            * test/test_table.py: Ignore the deprecation warnings for the old
8170            table in the tests in this module. The purpose of the tests is to
8171            test the old interface, after all.
8172    
8173            * test/test_transientdb.py
8174            (TestTransientTable.run_iceland_political_tests): Use the
8175            constants for the types. Add a test for HasColumn
8176            (TestTransientTable.test_transient_joined_table): Adapt to new
8177            table interface. Add a test for HasColumn
8178            (TestTransientTable.test_transient_table_read_twice): Adapt to new
8179            table interface
8180    
8181            * Thuban/UI/tableview.py (DataTable.SetTable, DataTable.GetValue):
8182            Adapt to new table interface
8183    
8184            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Adapt to
8185            new table interface
8186    
8187            * Thuban/UI/controls.py (RecordListCtrl.fill_list)
8188            (RecordTable.SetTable): Adapt to new table interface
8189    
8190            * Thuban/UI/classifier.py (Classifier.__init__)
8191            (Classifier.__init__): Adapt to new table interface
8192    
8193            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
8194            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve): Adapt
8195            to new table interface
8196    
8197            * Thuban/Model/transientdb.py (TransientTableBase.HasColumn)
8198            (AutoTransientTable.HasColumn): Implement the new table interface
8199            method
8200            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ValueRange)
8201            (AutoTransientTable.UniqueValues): Adapt to new table interface
8202    
8203            * Thuban/Model/layer.py (Layer.SetShapeStore, Layer.GetFieldType):
8204            Adapt to new table interface
8205    
8206            * test/test_layer.py (TestLayer.open_shapefile): Helper method to
8207            simplify opening shapefiles a bit easier.
8208            (TestLayer.test_arc_layer, TestLayer.test_polygon_layer)
8209            (TestLayer.test_point_layer): Use the new helper method
8210            (TestLayer.test_get_field_type): New. Test for the GetFieldType
8211            method
8212    
8213            * test/test_dbf_table.py (TestDBFTable.test_has_column): Test for
8214            the new table method
8215    
8216            * test/test_memory_table.py (TestMemoryTable.test_has_column):
8217            Test for the new table method HasColumn
8218    
8219    2003-05-06  Jonathan Coles   <[email protected]>
8220    
8221            Addresses the "Selection Extent" wish of RTbug #1787.
8222    
8223            * Resources/Bitmaps/fulllayerextent.xpm,
8224            Resources/Bitmaps/fullselextent.xpm: Bitmaps for layer and selection
8225            extent. These are just place holders for the real bitmaps.
8226    
8227            * Thuban/Model/layer.py (Shape): Since a Shape is immutable only
8228            calculate the bounding box once (the first time compute_bbox() is
8229            called).
8230            (Layer.ShapesBoundingBox): New. Given a list of shape ids, return
8231            the bounding box for the shapes in lat/long coordinates.
8232    
8233            * Thuban/UI/mainwindow.py: Added new "Full selection extent" menu
8234            option.
8235            (MainWindow.has_selected_shapes): New. Returns true if there are
8236            any selected shapes.
8237            (MainWindow.FullSelectionExtent): New. Calls
8238            MapCanvas.FitSelectedToWindow() when the user selects the menu option.
8239            (_has_selected_shapes): New. Returns true if there are any
8240            selected shapes.
8241    
8242            * Thuban/UI/selection.py (Selection.HasSelectedShapes): New. Returns
8243            true if there are any selected shapes.
8244    
8245            * Thuban/UI/view.py (MapCanvas): Added delegated method
8246            HasSelectedShapes.
8247            (MapCanvas.FitSelectedToWindow): New. Centers and scales any selected
8248            shapes on the canvas using the map projection (if any).
8249    
8250            * test/test_layer.py (TestLayer.test_arc_layer): Add some tests
8251            for Layer.ShapesBoundingBox().
8252    
8253    2003-05-06  Bernhard Herzog  <[email protected]>
8254    
8255            * Resources/Projections/defaults.proj: Fix spelling of Mercator
8256    
8257    2003-05-05  Jonathan Coles   <[email protected]>
8258    
8259            Addresses the "Full Layer Extent" wish of RTbug #1787.
8260    
8261            * Resources/Projections/defaults.proj: Added UK National Grid.
8262    
8263            * Thuban/UI/mainwindow.py: Added new "Full layer extent" menu option.
8264            (MainWindow.FullLayerExtent): New. Calls MapCanvas.FitLayerToWindow()
8265            when the user selects the menu option.
8266    
8267            * Thuban/UI/view.py (MapCanvas.FitLayerToWindow): New. Centers and
8268            scales the given layer on the canvas using the map projection.
8269    
8270    2003-05-05  Bernhard Herzog  <[email protected]>
8271    
8272            Convert the table implementations to a new table interface. All
8273            tables use a common mixin class to provide backwards compatibility
8274            until all table users have been updated.
8275    
8276            * Thuban/Model/table.py (OldTableInterfaceMixin): Mixin class to
8277            provide backwards compatibility for table classes implementing the
8278            new interface
8279            (DBFTable, MemoryTable): Implement the new table interface. Use
8280            OldTableInterfaceMixin as base for compatibility
8281            (DBFColumn, MemoryColumn): New. Column description for DBFTable
8282            and MemoryTable resp.
8283    
8284            * test/test_dbf_table.py: New. Test cases for the DBFTable with
8285            the new table interface.
8286    
8287            * test/test_memory_table.py: New. Test cases for the MemoryTable
8288            with the new table interface.
8289    
8290            * test/test_table.py: Document the all tests in this file as only
8291            for backwards compatibility. The equivalent tests for the new
8292            interface are in test_memory_table.py and test_dbf_table.py
8293            (MemoryTableTest.test_read): field_info should be returning tuples
8294            with four items
8295            (MemoryTableTest.test_write): Make doc-string a more precise.
8296    
8297            * Thuban/Model/transientdb.py (TransientTableBase): Convert to new
8298            table interface. Derive from from OldTableInterfaceMixin for
8299            compatibility.
8300            (TransientTableBase.create): New intance variable column_map to
8301            map from names and indices to column objects
8302            (TransientTable.create): Use the new table interface of the input
8303            table
8304            (AutoTransientTable): Convert to new table interface. Derive from
8305            from OldTableInterfaceMixin for compatibility.
8306            (AutoTransientTable.write_record): Removed. It's not implemented
8307            yet and we still have to decide how to handle writing with the new
8308            table and data framework.
8309    
8310            * test/test_transientdb.py
8311            (TestTransientTable.run_iceland_political_tests)
8312            (TestTransientTable.test_transient_joined_table): Use the new
8313            table interface
8314    
8315    2003-05-05  Jonathan Coles   <[email protected]>
8316    
8317            This is namely a collection of UI updates to improve user interactivity.
8318            Tabbing between controls now exists and you can use ESC to close dialog
8319            boxes; ENTER will active the default button.
8320    
8321            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Rearrange the
8322            order that the controls are created so that tabbing works correctly.
8323            (ClassGenDialog.OnOK): Renamed from _OnGenerate() so that the
8324            wxDialog can handle the default button correctly.
8325            (ClassGenDialog.OnCancel): Renamed from _OnCloseBtn() for the
8326            same reasons as for OnOK.
8327            (GenUniformPanel._OnRetrieve): Call wxBeginBusyCursor/wxEndBusyCursor
8328            when we ask the table for the maximum/minimum values of a field
8329            which could take a very long time.
8330    
8331            * Thuban/UI/classifier.py (Classifier.__init__): Rearrange the
8332            order that the controls are created so that tabbing works correctly.
8333            (SelectPropertiesDialog.__init__): Rearrange the order that the
8334            controls are created so that tabbing works correctly.
8335    
8336            * Thuban/UI/dialogs.py: Copied NonModalDialog box and changed it
8337            to derive from a wxDialog but behave like the original implementation
8338            which was derived from a wxFrame. wxDialog provides useful key
8339            handling functionality like ESC calling OnCancel and ENTER calling
8340            OnOK which is lost with wxFrame.
8341    
8342            * Thuban/UI/mainwindow.py: Add "..." to menu items that will open
8343            new dialogs.
8344    
8345            * Thuban/UI/projdialog.py (ProjFrame.__init__): Rearrange the
8346            order that the controls are created so that tabbing works correctly.
8347            (ProjFrame.OnApply): Renamed from _OnTry() to use wxDialog behaviour.
8348            (ProjFrame.OnOK): Renamed from _OnOK() to use wxDialog behaviour.
8349            (ProjFrame.OnCancel): Renamed from _OnClose() to use wxDialog behaviour.
8350            (ProjPanel.__init__): Add "Airy" to the list of ellipsoids so we
8351            can provide the "UK National Grid" as a default projection.
8352            (UTMPanel.__init__): Rearrange the order that the controls are
8353            created so that tabbing works correctly.
8354    
8355    2003-05-05  Bernhard Herzog  <[email protected]>
8356    
8357            * extensions/thuban/wxproj.cpp: Fix some of the comments.
8358            (project_point): If a map projection but no layer projection is
8359            given, convert degrees to radians before applying the map
8360            projection.
8361    
8362            * Thuban/UI/tableview.py (TableGrid.disallow_messages)
8363            (TableGrid.allow_messages): New methods to make it possible to
8364            inhibit message sending.
8365            (TableGrid.issue): Only send the message if not inhibited.
8366            (LayerTableGrid.select_shape): Use the new methods to make sure
8367            that no ROW_SELECTED message is sent while we're updating the
8368            selected rows to match the selected shapes.
8369    
8370    2003-05-02  Jan-Oliver Wagner <[email protected]>
8371    
8372            Implementation of MemoryTable.
8373    
8374            * Thuban/Model/table.py (MemoryTable): New. Quite simple table
8375            implementation that operates on a list of tuples. All of the data
8376            are kept in the memory.
8377    
8378            * test/test_table.py (MemoryTableTest): New.
8379    
8380            * test/test_transientdb.py (SimpleTable): Removed.
8381            (TestTransientTable.test_transient_joined_table,
8382            (TestTransientTable.test_transient_table_read_twice): Replaced
8383            SimpleTable by MemoryTable.
8384    
8385    2003-04-30  Jonathan Coles   <[email protected]>
8386    
8387            * Data/iceland_sample.thuban: Now contains correct projections
8388            for each of the layers.
8389    
8390            * Resources/Projections/defaults.proj: Geographic projection
8391            contains unit conversion parameter.
8392    
8393    2003-04-30  Jonathan Coles   <[email protected]>
8394    
8395            The most important part of this putback is the projection changes.
8396            It should now be possible to specify the projection that a layer
8397            is in and then specify a different projection for the map. The
8398            projection dialog has an extra parameter for a geographic projection
8399            which lets the user select if the input is in degrees or radians.
8400    
8401            * Thuban/Model/layer.py (Layer.ShapesInRegion): Fix docstring
8402            to say that the parameter is a tuple of unprojected
8403            points (which is what the callers to this method were assuming).
8404            Also, since the points are unprojected we need to projected them.
8405    
8406            * Thuban/UI/legend.py (LegendTree.MoveCurrentItemUp,
8407            LegendTree.MoveCurrentItemDown): If the layer or any of the layer's
8408            groups are selected, move the layer up/down. Fixes RTbug #1833.
8409    
8410            * Thuban/UI/mainwindow.py: Move menu item map_rename up.
8411    
8412            * Thuban/UI/projdialog.py (ProjFrame._OnSave): Add missing
8413            parameter in call to SetClientData.
8414            (GeoPanel): Add support for selecting the units that the
8415            source data is in (Radians or Degrees).
8416    
8417            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Optimize
8418            the rendering loop by reducing the number of if's, removing the
8419            unnecessary try/except block, and checking if the old group
8420            is the same as the new one (which happens a lot if there is
8421            no classification, or lots of shapes are in the same group).
8422    
8423            * Thuban/UI/view.py (MapCanvas.OnPaint): Add a try/except block
8424            around the redraw routine to try to catch problems that the user
8425            may create by selecting invalid projections for the data set and
8426            map. Clears the display if there are any problems and prints the
8427            error.
8428            (MapCanvas.do_redraw): Use DC.Clear() instead of drawing a filled
8429            rectangle.
8430    
8431            * extensions/thuban/wxproj.cpp (project_point): First invert the
8432            supplied point (which should be in projected coordinates) using
8433            the layer's projection and then project the point using the
8434            map's projection.
8435            (project_points): Use project_point() to project each point.
8436    
8437    2003-04-30  Jan-Oliver Wagner <[email protected]>
8438    
8439            * Thuban/Model/layer.py (Layer.SetShapeStore): Fixed a bug:
8440            don't set the Classification to None if the classfication field
8441            is None (ie only a DEFAULT).
8442    
8443    2003-04-30  Bernhard Herzog  <[email protected]>
8444    
8445            * Thuban/UI/view.py: Fix some typos.
8446    
8447            * Thuban/UI/mainwindow.py (MainWindow.identify_view_on_demand): Do
8448            not pop up the dialog if the selection becomes empty (this could
8449            happen if e.g. a new selection is opened while the identify tool
8450            is active and dialog had been closed)
8451    
8452    2003-04-30  Bernhard Herzog  <[email protected]>
8453    
8454            * Thuban/Model/transientdb.py (TransientTableBase.__init__): New
8455            instance variable read_record_last_result
8456            (TransientTableBase.read_record): Make sure reading the same
8457            record twice works. The implementation uses the new instance
8458            variable read_record_last_result
8459    
8460            * test/test_transientdb.py
8461            (TestTransientTable.test_transient_table_read_twice): New test
8462            case for the above bug-fix.
8463    
8464    2003-04-29  Jonathan Coles   <[email protected]>
8465    
8466            * Thuban/common.py: Removed. No longer needed Str2Num. RTbug #1832.
8467    
8468            * Thuban/UI/classgen.py: Remove all uses of Str2Num.
8469    
8470            * Thuban/UI/classifier.py: Remove all uses of Str2Num.
8471            (ClassTable.SetValueAsCustom): Rename keyword argument in
8472            ClassGroup* constructors to match argument name.
8473    
8474    2003-04-29  Bernhard Herzog  <[email protected]>
8475    
8476            * Thuban/Model/session.py (Session.Destroy): Explicitly close the
8477            transient DB if it exists to make sure it doesn't leave a journal
8478            file in the temp directory.
8479    
8480            * Thuban/Model/transientdb.py (TransientDatabase.close): Set
8481            self.conn to None after closing the connection to make sure it's
8482            not closed twice
8483    
8484    2003-04-29  Jonathan Coles   <[email protected]>
8485    
8486            Add a visible parameter in the layer XML tag. The default value is
8487            "true". If anything other than "false" is specified we also assume
8488            "true". Addresses RTbug #1025.
8489    
8490            * Doc/thuban.dtd: Add visible parameter to a layer.
8491    
8492            * Thuban/Model/layer.py (BaseLayer.__init__): Change default value
8493            of visible from 1 to True.
8494            (Layer.__init__): Change default value of visible from 1 to True.
8495    
8496            * Thuban/Model/load.py (SessionLoader.start_layer): Read visible
8497            parameter.
8498    
8499            * Thuban/Model/save.py (SessionSaver.write_layer): Save visible
8500            parameter.
8501    
8502            * test/test_load.py: Add new test data contents_test_visible.
8503            (LoadSessionTest.setUp): save test data.
8504            (LoadSessionTest.testLayerVisibility): Test if the visible flag
8505            is loaded correctly.
8506    
8507            * test/test_save.py (SaveSessionTest.testSingleLayer): Add test
8508            for saving an invisible layer.
8509    
8510    2003-04-29  Jonathan Coles   <[email protected]>
8511    
8512            * Thuban/UI/mainwindow.py (MainWindow.SetMap): Look up the
8513            legend dialog box and tell it to change its map to the one
8514            supplied to SetMap(). Fixes RTbug #1770.
8515    
8516    2003-04-29  Bernhard Herzog  <[email protected]>
8517    
8518            Next step of table implementation. Introduce a transient database
8519            using SQLite that some of the data is copied to on demand. This
8520            allows us to do joins and other operations that require an index
8521            for good performance with reasonable efficiency. Thuban now needs
8522            SQLite 2.8.0 and pysqlite 0.4.1. Older versions may work but I
8523            haven't tested that.
8524            
8525            * Thuban/Model/transientdb.py: New. Transient database
8526            implementation.
8527    
8528            * test/test_transientdb.py: New. Tests for the transient DB
8529            classes.
8530    
8531            * Thuban/Model/session.py (AutoRemoveFile, AutoRemoveDir): New
8532            classes to help automatically remove temporary files and
8533            directories.
8534            (Session.__init__): New instance variables temp_dir for the
8535            temporary directory and transient_db for the SQLite database
8536            (Session.temp_directory): New. Create a temporary directory if not
8537            yet done and return its name. Use AutoRemoveDir to have it
8538            automatically deleted
8539            (Session.TransientDB): Instantiate the transient database if not
8540            done yet and return it.
8541    
8542            * Thuban/Model/data.py (ShapefileStore.__init__): Use an
8543            AutoTransientTable so that data is copied to the transient DB on
8544            demand.
8545            (SimpleStore): New class that simply combines a table and a
8546            shapefile
8547    
8548            * Thuban/Model/table.py (Table, DBFTable): Rename Table into
8549            DBFTable and update its doc-string to reflect the fact that this
8550            is only the table interface to a DBF file. Table is now an alias
8551            for DBFTable for temporary backwards compatibility.
8552    
8553            * Thuban/UI/application.py (ThubanApplication.OnExit): Make sure
8554            the last reference to the session goes away so that the temporary
8555            files are removed properly.
8556    
8557            * test/test_load.py (LoadSessionTest.tearDown): Remove the
8558            reference to the session to make sure the temporary files are
8559            removed.
8560    
8561    2003-04-29  Bernhard Herzog  <[email protected]>
8562    
8563            * Thuban/Model/load.py (XMLReader.__init__, XMLReader.read): Turn
8564            the __parser instance variable into a normal local variable in
8565            read. It's only used there and read will never be called more than
8566            once. Plus it introduces a reference cycle that keeps can keep the
8567            session object alive for a long time.
8568    
8569    2003-04-29  Jonathan Coles   <[email protected]>
8570    
8571            * Thuban/Model/proj.py (Projection): Removed Set*() methods to make
8572            Projection an immutable item. Fixes RTbug #1825.
8573            (Projection.__init__): Initialize instance variables here.
8574            (ProjFile.Replace): New. Replace the given projection object with
8575            the new projection object. This solves the problem of needing the
8576            mutator Projection.SetProjection() in the ProjFrame class and
8577            allows a projection to change parameters without changing its
8578            location in the file.
8579    
8580            * Thuban/UI/mainwindow.py (MainWindow.SaveSessionAs): Dialog should
8581            be of type wxSAVE and should verify overwriting a file.
8582    
8583            * Thuban/UI/projdialog.py (ProjFrame._OnSave): Use the new
8584            ProjFile.Replace() method instead of the mutator
8585            Projection.SetProjection(). Also requires that we reassign the
8586            client data to the new projection.
8587    
8588            * test/test_proj.py (TestProjection.test): Test GetName() and
8589            GetAllParameters()
8590            (TestProjFile.test): Remove tests for Set*() methods. Add tests
8591            for Replace().
8592    
8593    2003-04-25  Jonathan Coles   <[email protected]>
8594    
8595            * Thuban/Model/save.py (SessionSaver.write_projection): Make sure
8596            to save the name of the projection.
8597    
8598            * test/test_save.py (SaveSessionTest.testLayerProjection): New
8599            test to verify layer projections are saved correctly.
8600    
8601    2003-04-25  Jonathan Coles   <[email protected]>
8602    
8603            * Thuban/Model/proj.py (Projection.SetName): Set the name
8604            to "Unknown" if name is None.
8605            (Projection.SetAllParameters): New. Set the projection's
8606            parameter list to the one supplied.
8607            (Projection.SetProjection): New. Set the projection's
8608            properties to those of the supplied Projection.
8609    
8610            * Thuban/UI/mainwindow.py (MainWindow.MapProjection): Set
8611            the dialog title to include the map's title.
8612            (MainWindow.LayerProjection): Set the dialog title to include
8613            the layer's title.
8614    
8615            * Thuban/UI/projdialog.py (ProjFrame.__ShowError): Consolidate
8616            error dialogs into a single method call.
8617            (ProjFrame.__VerifyButtons): Add more states to check.
8618            (ProjFrame.__GetProjection): Return the current state of an
8619            edited projection or None.
8620            (ProjFrame.__FillAvailList): Remove checks for states that
8621            shouldn't exist.
8622            (ProjFrame._OnNew): Clear all selected items and supply
8623            a projection panel if necessary.
8624    
8625            * test/test_proj.py (TestProjFile.test): Add tests for
8626            ProjFile.SetAllParameters, ProjFile.SetProjection,
8627            ProjFile.SetName.
8628    
8629    2003-04-25  Jonathan Coles   <[email protected]>
8630    
8631            * Thuban/UI/projdialog.py (ProjFrame.__FillAvailList): Now
8632            takes an optional argument to select the current projection.
8633            This does not guarantee that the item is visible due to
8634            limited wxWindows functionality. Fixes RTBug #1821.
8635    
8636    2003-04-25  Jonathan Coles   <[email protected]>
8637    
8638            * Thuban/Model/load.py (SessionLoader.start_projection): Remember
8639            the projection name and use it when constructing the Projection
8640            object.
8641    
8642            * Thuban/Model/proj.py (Projection.__init__): Change the default
8643            value for 'name' to None and then test if name is equal to None
8644            in the body of the constructor. This way the caller doesn't have to
8645            know what the default value should be. Namely, useful in load.py
8646            where we have to pick a default value if the 'name' parameter
8647            doesn't exist in the XML file.
8648    
8649            * test/test_load.py (LoadSessionTest.testLayerProjection): New.
8650            Tests a file where a layer has a projection.
8651    
8652    2003-04-25  Jonathan Coles   <[email protected]>
8653    
8654            * Thuban/Model/layer.py (Layer.TreeInfo): Add an item to the
8655            tree for projection information.
8656    
8657            * Thuban/Model/load.py (XMLReader.GetFilename): Renamed from
8658            XMLReader.GetFileName.
8659            (SessionLoader): Added support for loading projection tags that
8660            appear inside a layer.
8661    
8662            * Thuban/Model/proj.py (ProjFile): Document the class. Move
8663            back to using a list because the order of the projections in
8664            the file is important to maintain. Fixes RTbug #1817.
8665    
8666            * Thuban/Model/resource.py: Rename calls to ProjFile.GetFileName
8667            to ProjFile.GetFilename.
8668    
8669            * Thuban/Model/save.py (SessionSaver.write_layer): Save projection
8670            information.
8671    
8672            * Thuban/UI/projdialog.py (ProjFrame._OnAddToList): Renamed from
8673            ProjFrame._OnSaveAs. Removed old dead code from previous
8674            implementation.
8675            (ProjFrame._OnExport): Add support for exporting more than one
8676            projection to a single file.
8677            (ProjFrame.__FillAvailList): use string formatting (% operator)
8678            to build strings that are (partly) translated. Fixes RTbug #1818.
8679    
8680            * test/test_proj.py (TestProjFile.test): New. Tests the base ProjFile
8681            class.
8682    
8683    2003-04-24  Bernhard Herzog  <[email protected]>
8684    
8685            * po/es.po: Updated Spanish translation by Daniel Calvelo Aros
8686    
8687            * po/fr.po: New. French translation by Daniel Calvelo Aros
8688    
8689            * Thuban/UI/projdialog.py (ProjFrame._OnSaveAs): Don't translate
8690            empty strings.
8691    
8692    2003-04-24  Jonathan Coles   <[email protected]>
8693    
8694            * Thuban/Model/layer.py (Layer.GetProjection): New. Needed to
8695            implement the interface that the ProjFrame dialog expects.
8696    
8697            * Thuban/Model/proj.py (Projection.SetName): New. Allows the
8698            name of the projection to be changed.
8699            (ProjFile): Use a dictionary instead of a list so that removing
8700            projections is easier and we are sure about uniqueness.
8701            (ProjFile.Remove): Remove the given projection object.
8702    
8703            * Thuban/Model/resource.py (GetSystemProjFiles, GetUserProjFiles):
8704            Return a list with only one projection file instead of searching for
8705            any projection file. This simplifies many things if the user can
8706            only have one system file and one user file.
8707    
8708            * Thuban/UI/classgen.py: Change all references to
8709            genCombo to genChoice.
8710    
8711            * Thuban/UI/mainwindow.py: Add a Projection option under the
8712            layer menu.
8713            (MainWindow.LayerProjection): New. Open up a projection window
8714            for a layer.
8715    
8716            * Thuban/UI/projdialog.py: Large changes to how the dialog is
8717            laid out. Use three panels instead of one. One for the list of
8718            projections, one for the edit controls, and one for the buttons.
8719            Fixed resizing problems so that the dialog resizes correctly
8720            when the projection panel changes. Added import/export, save, and
8721            new buttons/functionality.
8722    
8723    2003-04-24  Bernhard Herzog  <[email protected]>
8724    
8725            First step towards table management. Introduce a simple data
8726            abstraction so that we replace the data a layer uses more easily
8727            in the next step.
8728    
8729            * Thuban/Model/data.py: New file with a simple data abstraction
8730            that bundles shapefile and dbffile into one object.
8731    
8732            * Thuban/Model/session.py (Session.OpenShapefile): New method to
8733            open shapefiles and return a shape store object
8734    
8735            * Thuban/Model/layer.py (Layer.__init__): Pass the data as a store
8736            object instead of a shapefile filename. This introduces a new
8737            instance variable store holding the datastore. For intermediate
8738            backwards compatibility keep the old instance variables.
8739            (open_shapefile): Removed. No longer needed with the shape store.
8740            (Layer.SetShapeStore, Layer.ShapeStore): New methods to set and
8741            get the shape store used by a layer.
8742            (Layer.Destroy): No need to explicitly destroy the shapefile or
8743            table anymore.
8744    
8745            * Thuban/UI/mainwindow.py (MainWindow.AddLayer)
8746            (MainWindow.AddLayer): Use the session's OpenShapefile method to
8747            open shapefiles
8748    
8749            * Thuban/Model/load.py (ProcessSession.start_layer): Use the
8750            session's OpenShapefile method to open shapefiles
8751    
8752            * test/test_classification.py
8753            (TestClassification.test_classification): Use the session's
8754            OpenShapefile method to open shapefiles and build the filename in
8755            a more platform independed way
8756    
8757            * test/test_layer.py (TestLayer.setUp, TestLayer.tearDown):
8758            Implement to have a session to use in the tests
8759            (TestLayer.test_arc_layer, TestLayer.test_polygon_layer)
8760            (TestLayer.test_point_layer, TestLayer.test_empty_layer): Use the
8761            session's OpenShapefile method to open shapefiles
8762            (TestLayerLegend.setUp): Instantiate a session so that we can use
8763            it to open shapefiles.
8764            (TestLayerLegend.tearDown): Make sure that all references to
8765            layers and session are removed otherwise we may get a resource
8766            leak
8767    
8768            * test/test_map.py (TestMapAddLayer.test_add_layer)
8769            (TestMapWithContents.setUp): Instantiate a session so that we can
8770            use it to open shapefiles.
8771            (TestMapWithContents.tearDown): Make sure that all references to
8772            layers, maps and sessions are removed otherwise we may get a
8773            resource leak
8774            ("__main__"): use support.run_tests() so that more info about
8775            uncollected garbage is printed
8776    
8777            * test/test_save.py (SaveSessionTest.testSingleLayer): Use the
8778            session's OpenShapefile method to open shapefiles
8779            ("__main__"): use support.run_tests() so that more info about
8780            uncollected garbage is printed
8781    
8782            * test/test_selection.py (TestSelection.tearDown): Make sure that
8783            all references to the session and the selection are removed
8784            otherwise we may get a resource leak
8785            (TestSelection.get_layer): Instantiate a session so that we can
8786            use it to open shapefiles.
8787            ("__main__"): use support.run_tests() so that more info about
8788            uncollected garbage is printed
8789    
8790            * test/test_session.py (TestSessionBase.tearDown)
8791            (TestSessionWithContent.tearDown): Make sure that all references
8792            to the session and layers are removed otherwise we may get a
8793            resource leak
8794            (TestSessionWithContent.setUp): Use the session's OpenShapefile
8795            method to open shapefiles
8796    
8797    2003-04-24  Jonathan Coles   <[email protected]>
8798    
8799            * Thuban/Model/load.py (XMLReader.read): Should have been checking
8800            if the file_or_filename object had the 'read' attribute.
8801    
8802    2003-04-23  Jonathan Coles   <[email protected]>
8803    
8804            * Thuban/Model/resource.py: Fixes RTbug #1813.
8805            (ReadProjFile): Add documentation about which exceptions are raised.
8806            Always pass the exceptions up to the caller.
8807            (GetProjFiles): If the directory can't be read return an empty list.
8808            If any of the proj files can't be read skip that file and go
8809            on to the next one.
8810    
8811            * test/test_proj.py: Added test cases to handle nonexistent files,
8812            unreadable files, and files that don't parse correctly.
8813    
8814    2003-04-23  Jonathan Coles   <[email protected]>
8815    
8816            Projection dialog. Allows the user to select from a list
8817            of projection templates and optionally edit them and save new ones.
8818    
8819            * Thuban/UI/projdialog.py (ProjFrame): New. Main dialog.
8820            (ProjPanel): Base class for projection specific panels.
8821            (TMPanel): Projection panel for Transverse Mercartor.
8822            (UTMPanel): Projection panel for Universal Transverse Mercartor.
8823            (LCCPanel): Projection panel for Lambert Conic Conformal.
8824            (GeoPanel): Projetion panel for Geographic Projection.
8825    
8826    2003-04-23  Jonathan Coles   <[email protected]>
8827    
8828            * Thuban/Model/load.py (XMLReader): Renamed from XMLProcessor to
8829            promote symmetry. There now exists XMLReader and XMLWriter.
8830            (XMLReader.read): New. Call to read the given file descriptor or
8831            filename.
8832            (XMLReader.close): New. Make sure the file is closed.
8833            (XMLReader.GetFileName): New. Return just the file name that is being
8834            read from.
8835            (XMLReader.GetDirectory): New. Return just the directory of the file
8836            that is being read.
8837            (XMLReader.AddDispatchers): New. Take a dictionary which contains
8838            the names of functions to call as the XML tree is parsed.
8839            (XMLReader.startElementNS): Updated to use new dispatcher dictionary.
8840            (XMLReader.endElementNS): Updated to use new dispatcher dictionary.
8841            (SessionLoader): Removed class variables start_dispatcher and
8842            end_dispatcher since this functionality is now part of a class
8843            instance. Fixes RTbug #1808.
8844            (SessionLoader.__init__): Add dispatcher functions.
8845            (load_xmlfile): Code was moved into the XMLReader.read().
8846            (load_session): Use modified SessionLoader.
8847    
8848            * Thuban/Model/map.py (Map.GetProjection): New. Returns the
8849            map's projection.
8850    
8851            * Thuban/Model/proj.py (Projection.GetParameters): Renamed to
8852            GetAllParameters.
8853            (Projection.GetParameter): Returns the value for the given parameter.
8854    
8855            * Thuban/Model/resource.py: Use XMLReader and XMLWriter.
8856            (GetProjFiles): Renamed from GetProjections. Now returns a list
8857            of ProjFile objects.
8858            (GetSystemProjFiles): Renamed from GetSuppliedProjections. Returns
8859            a list of ProjFile objects whose files are not user defined.
8860            (GetUserProjFiles): Renamed from GetUserProjections. Returns a
8861            list of ProjFile objects whose files are user defined.
8862            (ProjFileReader): Extend new XMLReader.
8863    
8864            * Thuban/Model/save.py (XMLWriter): Renamed from XMLSaver to
8865            promote symmetry.
8866    
8867            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Use a wxChoice
8868            control instead of a wxComboBox. wxChoice controls do not generate
8869            events as the uses highlights possible choices which fixes problems
8870            with resizing the dialog when the use selects an option.
8871    
8872            * Thuban/UI/classifier.py (Classifier.__init__): Use a wxChoice
8873            control instead of a wxComboBox.
8874    
8875            * Thuban/UI/mainwindow.py (MainWindow.Projection): Use new projection
8876            dialog.
8877    
8878            * test/test_proj.py (TestProjection.test): New tests for GetParameter
8879            method.
8880    
8881    2003-04-22  Bernhard Herzog  <[email protected]>
8882    
8883            * Thuban/UI/mainwindow.py: Remove some unused imports and global
8884            constants
8885    
8886            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
8887            (IdentifyGridCtrl.selected_shape): Use table, not shapetable.
8888    
8889    2003-04-17  Bernhard Herzog  <[email protected]>
8890    
8891            * Thuban/Model/layer.py: Don't import LAYER_LEGEND_CHANGED.
8892            (Layer): Update doc-string since LAYER_LEGEND_CHANGED is not used
8893            anymore.
8894            (Layer.BoundingBox, Layer.GetFieldType, Layer.NumShapes)
8895            (Layer.ShapeType, Layer.Shape): No need to call
8896            self.open_shapefile since it's always called in __init__
8897    
8898            * Thuban/UI/application.py (ThubanApplication.MainLoop): Removed.
8899            In wxPython 2.4 there's no need to extend MainLoop anymore since
8900            wxPython itself makes sure OnExit is called.
8901    
8902    2003-04-16  Jonathan Coles   <[email protected]>
8903    
8904            Initial putback of projection management code. Includes new
8905            classes to read and write projection files. The current load
8906            and save classes were abstracted a bit so they could be reused.
8907            The Projection class was extended to provide new methods and
8908            have a name.
8909    
8910            * Thuban/Model/load.py (XMLProcessor): New. Contains all the
8911            general XML reading methods that were part of ProcessSession.
8912    
8913            * Thuban/Model/proj.py (Projection.__init__): Accepts an optional
8914            name.
8915            (ProjFile): New. Represents a file that contains projection
8916            information.
8917    
8918            * Thuban/Model/resource.py: New. Contains general utilities
8919            for read and writing projection files.
8920    
8921            * Thuban/Model/save.py (XMLSaver): New. Contains all the
8922            general XML writing methods that were part of SessionSaver.
8923            (SessionSaver): Renamed from Saver.
8924    
8925            * test/test_proj.py: New test cases for the projection
8926            file read and write functions.
8927    
8928    2003-04-16  Jonathan Coles   <[email protected]>
8929    
8930            * Thuban/Model/classification.py: Use repr() around values
8931            in the ClassGroup*.__repr__() methods so it is clearer when
8932            a value is a string and when it is a number.
8933    
8934            * test/test_load.py: Rework the classification test to test
8935            that we can load old files.
8936            (testLabels): Test a file where the groups have labels.
8937    
8938    2003-04-16  Bernhard Herzog  <[email protected]>
8939    
8940            Safer implementation of the performance enhancements of the
8941            low-level renderer:
8942            
8943            * extensions/thuban/wxproj.cpp (extract_projection)
8944            (extract_pointer): Rename extract_projection to extract_pointer
8945            and redefine its purpose to return the pointer stored in a CObject
8946            returned by the object's cobject method. Update all callers.
8947            (s_draw_info, free_draw_info, draw_polygon_init): Implement the
8948            handling of these low-level parameters so that each s_draw_info
8949            instance is handled as a CObject at python level that also
8950            contains real references to the actual python objects which
8951            contain the values in the struct. Add free_draw_info as the
8952            destructor.
8953            (draw_polygon_shape): Add the py_draw_info parameter which must a
8954            cobject containing an s_draw_info pointer.
8955    
8956            * Thuban/UI/renderer.py (MapRenderer.polygon_render_param): New
8957            method to instantiat the low-level render parameter
8958            (MapRenderer.draw_shape_layer): Use the new method. Remove some
8959            commented out code.
8960            (MapRenderer.draw_polygon_shape): Make the first parameter not the
8961            layer but the low-level render parameter
8962            (ScreenRenderer.draw_shape_layer): Use the low-level render
8963            parameter.
8964    
8965    2003-04-15  Jonathan Coles   <[email protected]>
8966    
8967            * Thuban/Model/classification.py: Implemented __repr__ for
8968            the ClassGroup* classes to make debugging a bit easier.
8969            (ClassGroup.SetLabel): Check that the string is an instance
8970            of StringTypes not StringType. Accounts for Unicode strings.
8971    
8972            * Thuban/Model/color.py: Implemented __repr__ to make
8973            debugging a bit easier.
8974    
8975            * Thuban/Model/save.py (Saver.write_classification): Need to
8976            save the group label.
8977    
8978            * test/test_load.py (testClassification): New. Loads the
8979            iceland_sample_test.thuban file and checks if it was loaded
8980            correctly.
8981    
8982    2003-04-15  Jonathan Coles   <[email protected]>
8983    
8984            * extensions/thuban/wxproj.cpp (draw_polygon_init): New. Used
8985            to improve rendering performance by initializing the variables
8986            that are not change each time draw_polygon_shape() is called.
8987            The values are stored in a global struct draw_info.
8988            (draw_polygon_shape): Removed initialization code that is
8989            now in draw_polygon_init().
8990    
8991            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Make
8992            drawing initialization call to draw_polygon_init()
8993            (MapRenderer.draw_polygon_shape): Use new signature of
8994            draw_polygon_shape.
8995    
8996            * Thuban/UI/classgen.py (GenUniformPanel): Fix spin control
8997            weirdness by setting the range to (1, maxint).
8998    
8999            * Thuban/Model/classification.py (ClassGroupProperties): Make
9000            instance variables private and optimize comparison operator
9001            by first checking if the color references are the same.
9002            (ClassGroupSingleton): Make instance variables private.
9003            (ClassGroupRange): Make instance variables private.
9004    
9005            * HOWTO-Release: Filled in missing steps for releasing packages.
9006    
9007    2003-04-15  Bernhard Herzog  <[email protected]>
9008    
9009            First stab at internationalized messages:
9010    
9011            * Thuban/__init__.py (_): Implement the translation function for
9012            real using the python gettext module.
9013    
9014            * Thuban/UI/classifier.py (ClassTable.GetRowLabelValue): Don't
9015            translate empty strings.
9016    
9017            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
9018            Add a missing space to a warning message
9019    
9020            * po/README: New. Notes about the management of the translation
9021            files.
9022    
9023            * po/Makefile: New. Makefile to help manage the translation files.
9024    
9025            * po/es.po: New. Spanish translation by Daniel Calvelo Aros
9026    
9027            * MANIFEST.in: Include the *.mo files in Resources/Locale and the
9028            translations and support files in po/
9029    
9030            * setup.py (data_files): Add the *.mo files to the data_files too
9031    
9032            * README: Add note about the translations when building from CVS
9033    
9034    2003-04-14  Jonathan Coles   <[email protected]>
9035    
9036            * Thuban/UI/dock.py: Fixes some window resizing problems most
9037            noticable under windows. Always assume the button bitmaps will
9038            be there. Code clean up.
9039            (DockabelWindow.Dock, DockableWindow.UnDock): Force all the
9040            images for the dock/undock button to the same images.
9041            Work around for RTbug #1801.
9042    
9043            * Thuban/UI/legend.py (LegendPanel.__init__): The toolbar should
9044            be allowed to grow within the sizer. Fixes a bug under Windows
9045            where the toolbar wasn't being drawn.
9046    
9047    2003-04-14  Frank Koormann   <[email protected]>
9048    
9049            * Resources/Bitmaps/dock_12.xpm, Resources/Bitmaps/undock_12.xpm:
9050            Updated design to try to make the button functionality more
9051            transparent.
9052    
9053    2003-04-14  Jonathan Coles   <[email protected]>
9054    
9055            * Thuban/UI/legend.py (LegendPanel.__init__): Call Create() to
9056            finalize the intialization of the panel.
9057    
9058            * Thuban/UI/dock.py (DockPanel.Create): New. Finalizes the
9059            creation of the panel. Should be the last thing called in the
9060            initializer of a subclass.
9061    
9062            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Actively
9063            set the current selections in the combo boxes. This is needed
9064            under Windows.
9065    
9066            * Thuban/UI/classifier.py (Classifier.__init__): Add a top
9067            level panel to the dialog so that the background colors are
9068            consistent under Windows.
9069    
9070    2003-04-11  Jonathan Coles   <[email protected]>
9071    
9072            * Thuban/UI/classgen.py: Change color ramps to start at white
9073            not black.
9074    
9075            * Thuban/UI/legend.py: Enable/disable the legend buttons when
9076            the legend changes. Fixes RTbug #1793.
9077    
9078            * test/test_classification.py: Added test for copying of
9079            classifications.
9080    
9081    2003-04-11  Jonathan Coles   <[email protected]>
9082    
9083            * Thuban/UI/resource.py: New. Centralize the loading of resources
9084            such as bitmaps.
9085    
9086            * Thuban/UI/classgen.py (GenUniquePanel.__init__): Reordered buttons,
9087            added images to the move buttons, added 'reverse' button.
9088            (CustomRampPanel.__init__): Added images to the move buttons.
9089            (GreyRamp): New. Generates a ramp from white to black.
9090            (HotToColdRamp): New. Generates a ramp from cold to hot colors.
9091    
9092            * Thuban/UI/classifier.py: Refactored ID's from ID_CLASSIFY_* to
9093            ID_PROPERTY_*.
9094            (Classifier.__init__): Minor changes to the layout.
9095            (Classifier._OnTitleChanged): Listen for when the user edits the
9096            title and update the dialog's title and the layer's title.
9097    
9098            * Thuban/UI/dock.py: Use new bitmaps for the control buttons.
9099    
9100            * Thuban/UI/legend.py: Use new bitmaps for the control buttons.
9101            (LegendTree._OnMsgLayerTitleChanged): Change the displayed title
9102            if the layer's title changes.
9103    
9104            * Thuban/UI/mainwindow.py: Added new menu item and associated code
9105            to open a dialog to rename the map.
9106            (MainWindow): Use new resource class to import bitmaps.
9107    
9108    2003-04-11  Jonathan Coles   <[email protected]>
9109    
9110            * Resources/Bitmaps/close_12.xpm, Resources/Bitmaps/dock_12.xpm,
9111            Resources/Bitmaps/group_use.xpm, Resources/Bitmaps/group_use_all.xpm,
9112            Resources/Bitmaps/group_use_none.xpm,
9113            Resources/Bitmaps/group_use_not.xpm,
9114            Resources/Bitmaps/hide_layer.xpm,
9115            Resources/Bitmaps/layer_properties.xpm,
9116            Resources/Bitmaps/lower_layer.xpm, Resources/Bitmaps/raise_layer.xpm,
9117            Resources/Bitmaps/show_layer.xpm, Resources/Bitmaps/undock_12.xpm:
9118            New.
9119    
9120    2003-04-10  Jonathan Coles   <[email protected]>
9121    
9122            * Thuban/Model/classification.py: (ClassGroupRange.__init__):
9123            Should pass group to ClassGroup constructor.
9124    
9125    2003-04-10  Jonathan Coles   <[email protected]>
9126    
9127            * Thuban/Model/classification.py: (ClassGroup): Move all the common
9128            methods of the derived classes ([Set|Get]Properties(), __eq__, __ne__)
9129            here. Implement SetVisible(), IsVisible().
9130            (ClassGroup.__init__): Add group parameter which acts as a copy
9131            constructor.
9132    
9133            * Thuban/UI/classifier.py (ClassTable): Add a new column for the
9134            "Visible" check boxes.
9135            (Classifier): Rename the buttons and refactor the code to match
9136            the new labels.
9137    
9138            * Thuban/UI/legend.py: Classify button is now called "Properties".
9139            Refactored the code to change variable names.
9140            (LegendTree.__FillTreeLayer): Only list a group if it is visible.
9141    
9142            * Thuban/UI/mainwindow.py: MainWindow.OpenClassifier renamed to
9143            MainWindow.OpenLayerProperties. MainWindow.LayerEditProperties
9144            renamed to MainWindow.LayerEditProperties.
9145            (MainWindow.ToggleLegend): Don't include map name in legend title.
9146            (MainWindow.SetMap): Added the map name to the window title.
9147            (MainWindow.LayerFillColor, MainWindow.LayerTransparentFill,
9148            MainWindow.LayerOutlineColor, MainWindow.LayerNoOutline): Removed.
9149            Functionality is found in the layer properties dialog.
9150    
9151            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Only
9152            draw visible groups.
9153    
9154    2003-04-09  Jonathan Coles   <[email protected]>
9155    
9156            * Thuban/UI/classgen.py: Modifications to allow simple
9157            addition and selection of new color schemes.
9158            (MonochromaticRamp): New. Generates a ramp between two colors.
9159            (RedRamp): New. Generates a ramp of all red.
9160            (GreenRamp): New. Generates a ramp of all green.
9161            (BlueRamp): New. Generates a ramp of all blue.
9162    
9163    2003-04-09  Jonathan Coles   <[email protected]>
9164    
9165            * Thuban/Model/classification.py (Classification.__deepcopy__):
9166            Need to copy over field and fieldType attributes.
9167    
9168            * Thuban/Model/table.py (Table.field_range): New. Retrive the
9169            maximum and minimum values over the entire table for a given
9170            field.
9171            (Table.GetUniqueValues): New. Retrieve all the unique values
9172            in the table for a given field.
9173    
9174            * Thuban/UI/classgen.py: Renamed GenRangePanel to GenUniformPanel.
9175            (GenUniquePanel): New. Controls to allow the user to select
9176            which unique field values they would like in the classification.
9177            (CustomRampPanel): Code that was in ClassGenDialog that allows
9178            the user to select the properties for a custom ramp.
9179            (ClassGenerator.GenUniformDistribution): Was called GenerateRanges.
9180    
9181            * Thuban/UI/classifier.py: Removed a lot of debugging code.
9182            (Classifier._SetClassification): Callback method so that the
9183            class generator can set the classification in the grid.
9184            (ClassGroupPropertiesCtrl): New. Encapsulates the drawing and
9185            editing of a group properties class into a wxWindows control.
9186    
9187            * Thuban/UI/dock.py: It was decided that if the user closes
9188            a dockable window the window should simply hide itself. That
9189            way if the user wants to show the dock again it appears in the
9190            same place as it was when it was closed.
9191            (DockableWindow.Destroy): Call renamed method OnDockDestroy().
9192            (DockableWindow._OnButtonClose): Hide the window instead of
9193            destroying it.
9194            (DockableWindow._OnClose): Hide the window instead of
9195            destroying it.
9196    
9197            * Thuban/UI/legend.py (LegendTree): Use a private method to
9198            consistently set the font and style of the text. Fixes RTbug #1786.
9199    
9200            * Thuban/UI/mainwindow.py: Import just the Classifier class.
9201    
9202    2003-04-07  Bernhard Herzog  <[email protected]>
9203    
9204            * Thuban/UI/mainwindow.py (main_menu): Move the toggle_legend item
9205            to the map module
9206    
9207    2003-04-07  Bernhard Herzog  <[email protected]>
9208    
9209            * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree): Removed in
9210            favor of ToggleSessionTree
9211            (MainWindow.ToggleSessionTree): New method to toggle visibility of
9212            the session tree.
9213            (MainWindow.SessionTreeShown): New method to return whether the
9214            session tree is currently shown.
9215            (MainWindow.ToggleLegend): New method to toggle visibility of the
9216            legend
9217            (MainWindow.ShowLegend): Implement in terms of ToggleLegend and
9218            LegendShown
9219            (MainWindow.LegendShown): New method to return whether the legend
9220            is currently shown.
9221            (_method_command): Add checked parameter so we can define check
9222            menu items
9223            (_has_tree_window_shown, _has_legend_shown): Use the appropriate
9224            mainwindow methods.
9225            (show_session_tree, show_legend commands): Removed.
9226            (toggle_session_tree, toggle_legend commands): New commands to
9227            toggle the visibility of the dialogs
9228    
9229    2003-04-07  Jonathan Coles   <[email protected]>
9230    
9231            * Thuban/UI/classgen.py: Fix Windows problem.
9232    
9233            * Thuban/UI/dock.py: Fix Windows problem.
9234    
9235            * Thuban/UI/mainwindow.py: Use False instead of false.
9236            (MainWindow.ShowLegend): Remove unnecessary switch parameter.
9237    
9238    2003-04-07  Jonathan Coles   <[email protected]>
9239    
9240            Since we now say that the order of the groups in a classification
9241            matters, it makes sense to be able to manipulate that order. Most
9242            of the changes to Thuban/Model/classification.py are to that end.
9243    
9244            * Thuban/Model/classification.py (Classification.AppendGroup,
9245            Classification.InsertGroup, Classification.ReplaceGroup,
9246            Classification.RemoveGroup, Classification.GetGroup): Do as the
9247            names imply.
9248            (Classification.FindGroup): This was called GetGroup, but GetGroup
9249            takes an index, while FindGroup takes a value.
9250            (Classification.__deepcopy__): Copy all the groups, BUT NOT THE LAYER
9251            REFERENCE. Currently there is a cyclic reference between the layer
9252            and its classification. If the classification doesn't need to know
9253            its owning layer we can change this, since it may make sense to be
9254            able to use the same classification with different layers.
9255    
9256            * Thuban/Model/load.py: Use Classification.AppendGroup(), not AddGroup()
9257    
9258            * Thuban/UI/classgen.py: Use Classification.AppendGroup(),
9259            not AddGroup()
9260    
9261            * Thuban/UI/classifier.py: Now that we can depend on the order in
9262            a Classification and have methods to manipulate that order we don't
9263            need to use our own data structures in the grid. We can simply make
9264            the grid/table access the information they need from a copy of
9265            the classification object.
9266            (Classifier._OnCloseBtn): Event handler for when the user clicks
9267            'Close'. This is needed so if the user applies changes and then
9268            continues to change the table the user has the option of discarding
9269            the most recent changes and keeping what they applied.
9270    
9271            * Thuban/UI/mainwindow.py: Put "Show Legend" and "Show Session Tree"
9272            into the same group.
9273    
9274            * extensions/thuban/wxproj.cpp (check_version): If Thuban is compiled
9275            with a really old version of proj, PJ_VERSION won't even be defined.
9276            If it isn't defined then just compile so that the function always
9277            returns Py_False.
9278    
9279            * test/test_classification.py: Fix tests to use the renamed methods.
9280            Still need to write tests for the new methods.
9281    
9282    2003-04-04  Jonathan Coles   <[email protected]>
9283    
9284            * Thuban/UI/classifier.py (Classifier.__SelectField): Move the
9285            call to SetSelection out of the method and before the call
9286            to __SelectField in __init__. This prevents a recursion of events
9287            when _OnFieldSelect is triggered by the user.
9288    
9289    2003-04-04  Jonathan Coles   <[email protected]>
9290    
9291            * Thuban/Model/classification.py: Rename Color.None to
9292            Color.Transparent.
9293            (ClassGroupProperties.SetLineColori, ClassGroupProperties.SetFill):
9294            Don't bother copying the color, since Colors are immutable.
9295    
9296            * Thuban/Model/color.py, Thuban/Model/layer.py, Thuban/Model/load.py,
9297            Thuban/UI/classifier.py, Thuban/UI/mainwindow.py,
9298            Thuban/UI/renderer.py, Thuban/UI/view.py:
9299            Rename Color.None to Color.Transparent.
9300        
9301            * test/test_classification.py, test/test_load.py: Rename Color.None
9302            to Color.Transparent.
9303    
9304    2003-04-04  Jonathan Coles   <[email protected]>
9305    
9306            * Thuban/Model/classification.py: Fix assert calls.
9307            (ClassGroupProperties.SetLineColor, ClassGroupProperties.SetFill):
9308            Copy the color parameter rather than hold onto a reference.
9309    
9310            * Thuban/Model/color.py (Color.__copy__, Color.__deepcopy): Copy
9311            the color object.
9312            (NoColor.__copy__, NoColor.__deepcopy): Return 'self' so that we
9313            are sure there exists only one refernce to Color.None in the system.
9314            This allows us to use 'is' rather than the comparision functions.
9315            
9316            * Thuban/Model/save.py: Fix assert calls.
9317            
9318            * Thuban/UI/classifier.py: Fix assert calls.
9319            (ClassGrid._OnCellDClick): Call up to the classifier to open the
9320            dialog to edit the groups properties.
9321            (ClassGrid._OnCellResize): Make sure that the scollbars are drawn
9322            correctly if a cell is resized.
9323            (ClassTable.SetClassification): New. Changes the classification
9324            that is in the table.
9325            (ClassTable.__SetRow): Allow groups to be prepended.
9326            (Classifier): New code for opening the EditProperties and
9327            GenerateRanges dialogs.
9328            (SelectPropertiesDialog.__GetColor): Only set the color in the
9329            color dialog if the current color is not None.
9330            
9331            * Thuban/UI/dock.py: Fix assert calls.
9332            
9333            * Thuban/UI/legend.py: Fix assert calls.
9334            
9335            * Thuban/UI/renderer.py: Fix assert calls.
9336            
9337            * Thuban/UI/classgen.py (ClassGenDialog): Dialog for generating
9338            classifications.
9339            (GenRangePanel): Panel specific to range generation.
9340            (GenSingletonPanel): Panel specific to singleton generation.
9341            (ClassGenerator): Class responsible for actually generating
9342            the classification from the data gathered in the dialog box.
9343            (PropertyRamp): Generates properties whose values range from
9344            a starting property to an ending property.
9345    
9346    2003-04-03  Bernhard Herzog  <[email protected]>
9347    
9348            * test/support.py (print_garbage_information): New function that
9349            prints information about still connected messages and memory
9350            leaks.
9351            (run_suite): Removed.
9352            (run_tests): New function for use as a replacement of
9353            unittest.main in the test_* files. This one calls
9354            print_garbage_information at the end.
9355    
9356            * test/runtests.py (main): Use support.print_garbage_information
9357    
9358            * test/test_layer.py: Use support.run_tests instead of
9359            unittest.main so we get memory leak information
9360            (TestLayer.test_arc_layer, TestLayer.test_polygon_layer)
9361            (TestLayer.test_point_layer, TestLayer.test_empty_layer)
9362            (TestLayerLegend.test_visibility): Call the layer's Destroy method
9363            to fix a memory leak.
9364    
9365            * test/test_classification.py: Use support.run_tests instead of
9366            unittest.main so we get memory leak information
9367            (TestClassification.test_classification): Call the layer's Destroy
9368            method to fix a memory leak.
9369    
9370    2003-04-02  Bernhard Herzog  <[email protected]>
9371    
9372            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
9373            Handle the reference counts of the return value and errors in
9374            PyArg_ParseTuple correctly.
9375    
9376            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
9377            sure the filename is absolute to avoid problems when saving the
9378            session again
9379    
9380            * Thuban/Model/table.py: Remove unnecessary import. Fix a typo.
9381    
9382    2003-04-01  Jonathan Coles   <[email protected]>
9383    
9384            *  Thuban/UI/renderer.py (MapRenderer.draw_point_shape): Check
9385            that there actually are points in the returned list of points
9386            before trying to index into the list. The list may be empty if
9387            the shape is a Null Shape.
9388    
9389    2003-04-01  Bernhard Herzog  <[email protected]>
9390    
9391            * test/test_map.py: Don't use from <module> import *
9392    
9393    2003-04-01  Jonathan Coles   <[email protected]>
9394    
9395            * Thuban/Model/session.py: Use LAYER_CHANGED instead of
9396            LAYER_LEGEND_CHANGED
9397    
9398            * Thuban/UI/dock.py (DockableWindow._OnButtonClose): Call
9399            self.Destroy() to close the window after yesterday's changes.
9400    
9401            * test/test_map.py, test/test_session.py: Fix messages that
9402            are sent from maps and layers.
9403    
9404    2003-03-31  Jonathan Coles   <[email protected]>
9405    
9406            * Thuban/UI/classifier.py: Commented out some debugging statements.
9407            (ClassDataPreviewer.Draw): Draw rectangles for polygon layers per
9408            RTbug #1769.
9409    
9410            * Thuban/UI/dock.py (DockableWindow.UnDock): Restore size and
9411            position (although position doesn't work yet under GTK).
9412            (DockableWindow.Destroy): New. Called when the window must be
9413            closed. Namely needed when the DockFrame closes and must close
9414            its children.
9415            (DockFrame): Listen for EVT_CLOSE and destroy all children.
9416    
9417            * Thuban/UI/legend.py (LegendPanel.Destroy): New. Cleans up
9418            when then window is told to close.
9419            (LegendTree._OnMsgLayerChanged): Fixes a seg fault bug. See
9420            comment in source for more info.
9421    
9422            * Thuban/UI/main.py: Show the legend by default when Thuban starts.
9423    
9424            * Thuban/UI/mainwindow.py: Renamed OnClose to _OnClose for
9425            symmetry with other such methods.
9426            (MainWindow.ShowLegend): Show the legend docked by default.
9427    
9428    2003-03-28  Jonathan Coles   <[email protected]>
9429    
9430            * Thuban/UI/classifier.py: Support for highlighting a specific
9431            group within the grid when the classification dialog is opened.
9432            Also contains a lot of debugging printouts which will later
9433            be removed.
9434    
9435            * Thuban/UI/dock.py: Complete rework on the dock code so that
9436            that it is fairly removed from the rest of the Thuban application.
9437            It is easy to add new docks which the rest of the program having
9438            to be aware of them.
9439    
9440            * Thuban/UI/legend.py: Modifications to support selecting a
9441            specific group in the classification dialog. Changed how layers
9442            are drawn when the layer is visible/invisible.
9443    
9444            * Thuban/UI/mainwindow.py: Removed legend specific code and
9445            replaced it with calls to the new dock code.
9446    
9447            * Thuban/UI/renderer.py (MapRenderer.__init__): Added assert
9448            to check if scale > 0. Trying to track down a divide by zero.
9449    
9450    2003-03-26  Jonathan Coles   <[email protected]>
9451    
9452            * Thuban/UI/legend.py: Removed unnecessary LegendDialog class.
9453            (LegendPanel): Removed _OnDock()/_OnUnDock() methods which are
9454            now part of DockableWindow.
9455            (LegendPanel.DoOnSelChanged): Select the current layer in the
9456            map.
9457            (LegendTree._OnSelChanged): Call LegendPanel.DoOnSelChanged()
9458            with the selected layer and/or group.
9459    
9460    2003-03-26  Jonathan Coles   <[email protected]>
9461    
9462            This putback contains the code for dockable windows. There is
9463            no support in wxWindows as of this date for windows that can
9464            attach themselves to other windows.
9465    
9466            The current model contains a DockableWindow which has a parent
9467            window for when it is detached and a dock window that it puts
9468            its contents in when it is docked. The contents of a DockableWindow
9469            must be a DockPanel. DockPanel itself derives from wxPanel.
9470    
9471            * Thuban/Model/layer.py (Layer.ClassChanged): Send a LAYER_CHANGED
9472            message, not a LAYER_LEGEND_CHANGED message.
9473    
9474            * Thuban/Model/map.py (Map): Forward LAYER_CHANGED messages.
9475    
9476            * Thuban/UI/classifier.py (Classifier.__init__): Use wxADJUST_MINSIZE
9477            as one of the style properties for the fieldTypeText item to
9478            be sure that its size is correct when the text changes.
9479    
9480            * Thuban/UI/dock.py: New. Classes for the DockPanel and
9481            DockableWindow.
9482    
9483            * Thuban/UI/legend.py: Added some more buttons and made the
9484            LegendPanel a DockPanel.
9485    
9486            * Thuban/UI/mainwindow.py: Added sash windows to the main window
9487            and supporting functions for manipulating the sashes.
9488            (MainWindow.ShowLegend): Create a DockableWindow with the
9489            LegendPanel as the contents.
9490    
9491            * Thuban/UI/messages.py: Added DOCKABLE_* messages
9492    
9493            * Thuban/UI/view.py (MapCanves.SetMap): Listen for LAYER_CHANGED,
9494            not LAYER_LEGEND_CHANGED, messages.
9495    
9496    2003-03-25  Jonathan Coles   <[email protected]>
9497    
9498            * setup.py: Added custom script bdist_rpm_build_script so that
9499            when the rpm is built the path to wx-config is correct.
9500    
9501            * setup.cfg: Added line saying to use the custom build script
9502    
9503    2003-03-20  Jonathan Coles   <[email protected]>
9504    
9505            Initial implementation of the Legend.
9506    
9507            * Thuban/UI/legend.py: New. Creates a window that shows the map's
9508            Legend information and allows the user to add/modify classifications
9509            and how the layers are drawn on the map.
9510    
9511            * setup.py: New command 'build_docs' which currently uses
9512            happydoc to generate html documentation for Thuban.
9513    
9514            * Thuban/Model/classification.py (ClassGroup.GetDisplayText): New.
9515            Returns a string which is appropriately describes the group.
9516    
9517            * Thuban/Model/layer.py (Layer.SetClassification): Generate a
9518            LAYER_CHANGED event instead of a LAYER_LEGEND_CHANGED event.
9519    
9520            * Thuban/Model/map.py (Map): Rename messages and use new, more
9521            specific, messages.
9522    
9523            * Thuban/Model/messages.py: New message to indicate that a layer's
9524            data has changed (LAYER_CHANGED). New map messages to indicate
9525            when layers have been added/removed/changed or if the stacking order
9526            of the layers has changed.
9527    
9528            * Thuban/Model/session.py: Rename and use new messages.
9529    
9530            * Thuban/UI/classifier.py: Remember if any changes have actually
9531            been applied so that if the dialog is cancelled without an application
9532            of changes we don't have to set a new classification.
9533            (ClassDataPreviewer): Pulled out the window specific code and put it
9534            ClassDataPreviewWindow. ClassDataPreviewer can then be used to draw
9535            symbols on any DC.
9536            
9537            * Thuban/UI/mainwindow.py: New code to open the legend.
9538    
9539            * Thuban/UI/view.py: Use new message names.
9540    
9541    2003-03-19  Jonathan Coles   <[email protected]>
9542    
9543            * Thuban/UI/main.py (verify_versions): New. Checks the versions
9544            of Python, wxPython, and some other libraries.
9545    
9546            * extensions/thuban/wxproj.cpp (check_version): Checks the given
9547            version against what wxproj was compiled with.
9548            (check_version_gtk): If wxproj was compiled with gtk then check
9549            the given version against the version of the gtk library
9550            currently being used.
9551    
9552    2003-03-14  Bernhard Herzog  <[email protected]>
9553    
9554            * test/test_command.py: Run the tests when the module is run as a
9555            script
9556    
9557    2003-03-14  Bernhard Herzog  <[email protected]>
9558    
9559            Implement selection of multiple selected shapes in the same layer:
9560    
9561            - Introduce a new class to hold the selection. This basically
9562              replaces the interactor which was nothing more than the
9563              selection anyway. A major difference is of course that the new
9564              selection class supports multiple selected shapes in one layer
9565            
9566            - Move the object that represents the selection from the
9567              application to the canvas. The canvas is a better place than the
9568              application because the selection represents which shapes and
9569              layer of the map displayed by the canvas are selected and
9570              affects how the map is drawn.
9571    
9572            - Make the selection and its messages publicly available through
9573              the mainwindow.
9574    
9575            - The non-modal dialogs do not get a reference to the interactor
9576              anymore as they can simply refer to their parent, the
9577              mainwindow, for the what the interactor had to offer.
9578    
9579            * Thuban/UI/selection.py: New module with a class to represent the
9580            selection.
9581    
9582            * Thuban/UI/messages.py (SELECTED_TABLE, SELECTED_MAP): Remove
9583            these unused messages
9584    
9585            * Thuban/UI/application.py (ThubanApplication.OnInit)
9586            (ThubanApplication.OnExit, ThubanApplication.SetSession): The
9587            interactor is gone now.
9588            (ThubanApplication.CreateMainWindow): There is no interactor
9589            anymore so we pass None as the interactor argument for now for
9590            compatibility.
9591    
9592            * Thuban/UI/view.py (MapCanvas.delegated_messages)
9593            (MapCanvas.Subscribe, MapCanvas.Unsubscribe): In Subscribe and
9594            Unsubscribe, delegate messages according to the delegated_messages
9595            class variable.
9596            (MapCanvas.__getattr__, MapCanvas.delegated_methods): Get some
9597            attributes from instance variables as described with the
9598            delegated_methods class variable.
9599            (MapCanvas.__init__): New instance variable selection holding the
9600            current selection
9601            (MapCanvas.do_redraw): Deal with multiple selected shapes. Simply
9602            pass them on to the renderer
9603            (MapCanvas.SetMap): Clear the selection when a different map is
9604            selected.
9605            (MapCanvas.shape_selected): Simple force a complete redraw. The
9606            selection class now takes care of only issueing SHAPES_SELECTED
9607            messages when the set of selected shapes actually does change.
9608            (MapCanvas.SelectShapeAt): The selection is now managed in
9609            self.selection
9610    
9611            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages)
9612            (MainWindow.Subscribe, MainWindow.Unsubscribe): In Subscribe and
9613            Unsubscribe, delegate messages according to the delegated_messages
9614            class variable.
9615            (MainWindow.delegated_methods, MainWindow.__getattr__): Get some
9616            attributes from instance variables as described with the
9617            delegated_methods class variable.
9618            (MainWindow.__init__): The interactor as ivar is gone. The
9619            parameter is still there for compatibility. The selection messages
9620            now come from the canvas.
9621            (MainWindow.current_layer, MainWindow.has_selected_layer):
9622            Delegate to the the canvas.
9623            (MainWindow.LayerShowTable, MainWindow.Classify)
9624            (MainWindow.identify_view_on_demand): The dialogs don't need the
9625            interactor parameter anymore.
9626    
9627            * Thuban/UI/tableview.py (TableFrame.__init__)
9628            (LayerTableFrame.__init__, LayerTableFrame.OnClose)
9629            (LayerTableFrame.row_selected): The interactor is gone. It's job
9630            from the dialog's point of view is now done by the mainwindow,
9631            i.e. the parent. Subscribe to SHAPES_SELECTED instead
9632            of SELECTED_SHAPE
9633            
9634            * Thuban/UI/dialogs.py (NonModalDialog.__init__): The interactor
9635            is gone. It's job from the dialog's point of view is now done by
9636            the mainwindow, i.e. the parent.
9637            
9638            * Thuban/UI/classifier.py (Classifier.__init__): The interactor is
9639            gone. It's job from the dialog's point of view is now done by the
9640            mainwindow, i.e. the parent.
9641    
9642            * Thuban/UI/tree.py (SessionTreeView.__init__): The interactor is
9643            gone. It's job from the dialog's point of view is now done by the
9644            mainwindow, i.e. the parent.
9645            (SessionTreeCtrl.__init__): New parameter mainwindow which is
9646            stored as self.mainwindow. The mainwindow is need so that the tree
9647            can still subscribe to the selection messages.
9648            (SessionTreeCtrl.__init__, SessionTreeCtrl.unsubscribe_all)
9649            (SessionTreeCtrl.update_tree, SessionTreeCtrl.OnSelChanged): The
9650            selection is now accessible through the mainwindow. Subscribe to
9651            SHAPES_SELECTED instead of SELECTED_SHAPE
9652    
9653            * Thuban/UI/identifyview.py (IdentifyView.__init__): Use the
9654            SHAPES_SELECTED message now.
9655            (IdentifyView.selected_shape): Now subscribed to SHAPES_SELECTED,
9656            so deal with multiple shapes
9657            (IdentifyView.__init__, IdentifyView.OnClose): The interactor is
9658            gone. It's job from the dialog's point of view is now done by the
9659            mainwindow, i.e. the parent.
9660    
9661            * Thuban/UI/controls.py (RecordListCtrl.fill_list): The second
9662            parameter is now a list of shape ids.
9663            (RecordTable.SetTable): The second parameter is now a list of
9664            indices.
9665    
9666            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Rename the
9667            selected_shape parameter and ivar to selected_shapes. It's now a
9668            list of shape ids.
9669            (MapRenderer.draw_label_layer): Deal with multiple selected
9670            shapes. Rearrange the code a bit so that the setup and shape type
9671            distinctions are only executed once.
9672    
9673            * test/test_selection.py: Test cases for the selection class
9674    
9675    2003-03-11  Jonathan Coles   <[email protected]>
9676    
9677            * Thuban/Model/load.py: Temporary fix so that the xml reader
9678            doesn't cause Thuban to crash.
9679    
9680            * Thuban/Model/layer.py: Handle the cyclic references between
9681            a layer and its classification better, and be sure to disconnect
9682            the classification from the layer when the layer is destroyed
9683            so that we don't maintain a cyclic reference that may not be
9684            garbage collected.
9685    
9686            * Thuban/Model/classification.py: See comment for layer.py.
9687    
9688    2003-03-12  Jan-Oliver Wagner <[email protected]>
9689    
9690            * HOWTO-Release: New. Information on the steps for releasing
9691            a new version of Thuban.
9692    
9693    2003-03-11  Jonathan Coles   <[email protected]>
9694    
9695            * Thuban/UI/classifier.py: Add normal border to SelectPropertiesDialog.
9696            Use True instead of true.
9697            (Classifier): Should have a single panel in which all the controls lie.
9698    
9699            * Thuban/UI/proj4dialog.py: Add normal border.
9700    
9701            * Thuban/UI/tree.py: Fixed problem with bad item images under Windows.
9702    
9703            * Thuban/UI/mainwindow.py: Use True instead of true.
9704    
9705            * setup.py: Update some definitions to use wxWindows2.4 files
9706    
9707            * Data/iceland_sample_class.thuban: Fixed file so that the
9708            field_type information is present.
9709    
9710    2003-03-10  Jonathan Coles   <[email protected]>
9711    
9712            * Thuban/UI/classifier.py (Classifier.__init__): Make the
9713            field type label grow so that when the text changes the
9714            size is updated correctly. This may be a wxWindows bug.
9715    
9716    2003-03-10  Jonathan Coles   <[email protected]>
9717    
9718            * Thuban/UI/application.py: Changed SESSION_CHANGED to
9719            SESSION_REPLACED.
9720    
9721            * Thuban/UI/classifier.py: Wrap text with _().
9722            (ClassGrid.CreateTable): Set dimensions and size hints here,
9723            instead of in Reset, so we only set the size once.
9724    
9725            * Thuban/UI/dialogs.py: Don't need Shutdown(); just use Close()!
9726    
9727            * Thuban/UI/mainwindow.py (MainWindow.prepare_new_session):
9728            Call Close() instead of Shutdown().
9729    
9730            * Thuban/UI/messages.py: Changed SESSION_CHANGED to SESSION_REPLACED.
9731    
9732            * Thuban/UI/tree.py: Changed SESSION_CHANGED to SESSION_REPLACED.
9733            Go back to using OnClose() instead of Shutdown().
9734    
9735    2003-03-10  Jonathan Coles   <[email protected]>
9736    
9737            * Thuban/UI/classifier.py (Classifier): SelectField() needed
9738            to know the old field index as well as the new one.
9739    
9740    2003-03-10  Jonathan Coles   <[email protected]>
9741    
9742            * Thuban/UI/classifier.py (Classifier): Use __SelectField()
9743            to correctly set the table information and call this from
9744            __init__ and from _OnFieldSelect so that all the information
9745            is up to date when the dialog opens and when a field is changed.
9746    
9747    2003-03-10  Jonathan Coles   <[email protected]>
9748    
9749            * Thuban/Model/classification.py (Classification): Don't use
9750            layer's message function directly, use the ClassChanged() method
9751            when then classification changes. SetField/SetFieldType/SetLayer
9752            must keep the information about field name and field type in
9753            sync when an owning layer is set or removed.
9754    
9755            * Thuban/Model/layer.py: Added ClassChanged() so that the
9756            classification can tell the layer when its data has changed.
9757            (Layer.SetClassification): Accepts None as an arguement to
9758            remove the current classification and correctly handles
9759            adding a new classification.
9760    
9761            * Thuban/Model/load.py: Comment out print statement
9762    
9763            * test/test_classification.py, test/test_save.py: New and
9764            improved tests.
9765    
9766    2003-03-07  Jonathan Coles   <[email protected]>
9767    
9768            * Thuban/Model/classification.py: Implemented __copy__ and
9769            __deepcopy__ for ClassGroup* and ClassGroupProperites so
9770            they can easily be copied by the classifier dialog.
9771            (ClassGroupProperites.__init__): The default line color should
9772            have been Color.Black.
9773    
9774            * Thuban/UI/classifier.py: Setting and Getting table values now
9775            uses a consistent set of functions.
9776            (Classifier): Now non-modal. Has field type label which changes
9777            as the field changes. Keep track of buttons in a list so that
9778            we can enable/disable the buttons when the None field is selected.
9779            (SelectPropertiesDialog): Add buttons to make the colors transparent.
9780    
9781            * Thuban/UI/dialogs.py (NonModalDialog.Shutdown): New method which
9782            does what OnClose did, but can be called by the application to
9783            close a window. Needed when a session changes, and we have to
9784            close the classifier windows.
9785    
9786            * Thuban/UI/mainwindow.py (MainWindow.prepare_new_session):
9787            Shuts down open dialogs. Used when a new session is created
9788            or a session is opened.
9789            (MainWindow.SaveSession): Should only call application.SaveSession()
9790            if we don't call SaveSessionAs first.
9791            (MainWindow.Classify): Allow different classifier dialogs for
9792            different layers.
9793    
9794            * Thuban/UI/tree.py (SessionTreeView): Remove OnClose and let
9795            the parent class handle it. Add Shutdown() to unsubscibe from
9796            event notification and call the parent Shutdown(). This was
9797            necessary so the application can close the tree window.
9798    
9799    2003-03-06  Jonathan Coles   <[email protected]>
9800    
9801            * Thuban/Model/classification.py: Minor documentation changes,
9802            Addition of __eq__ and __ne__ methods.
9803            (Classification.SetLayer): prevent recursion between this method
9804            and Layer.SetClassification().
9805    
9806            * Thuban/Model/color.py: Addition of __eq__ and __ne__ methods.
9807    
9808            * Thuban/Model/layer.py (SetClassification): prevent recursion
9809            between this method and Classification.SetLayer().
9810    
9811            * test/test_classification.py, test/test_load.py,
9812            test/test_session.py: Fixed and added tests for the classification
9813            classes.
9814    
9815    2003-03-06  Bernhard Herzog  <[email protected]>
9816    
9817            * Thuban/UI/classifier.py (ClassGrid.__init__)
9818            (ClassGrid.CreateTable): Move the SetSelectionMode call to
9819            CreateTable because otherwise it triggers an assertion in
9820            wxPython/wxGTK 2.4.
9821    
9822    2003-03-05  Jonathan Coles   <[email protected]>
9823    
9824            * Thuban/common.py: Move FIELDTYPE constants back to table.py.
9825    
9826            * Thuban/Model/load.py: import FIELDTYPE constants from table.
9827    
9828            * Thuban/UI/classifier.py: import FIELDTYPE constants from table.
9829    
9830            * Thuban/Model/table.py: Put FIELDTYPE constants back.
9831    
9832    2003-03-05  Jonathan Coles   <[email protected]>
9833    
9834            * Thuban/UI/classifier.py: Added class documentation.
9835            Fixed RTbug #1713, #1714. Added Move[Up|Down] buttons.
9836            Store just the groups in the table and generate the other
9837            column information when it is requested. Add "None" field
9838            to pull-down to select no classification.
9839    
9840            * Thuban/common.py: Moved FIELDTYPE constants from table.py
9841            (Str2Num): Only catch ValueError exceptions.
9842    
9843            * Thuban/Model/classification.py: Class documentation. Renaming
9844            of methods with Stroke to Line. Groups are stored in a single
9845            list with the default as the first element. Groups are searched
9846            in the order they appear in the list.
9847    
9848            * Thuban/Model/color.py: Documentation.
9849    
9850            * Thuban/Model/layer.py (Layer): Add GetFieldType to retreive
9851            the kind of data represented by a field.
9852    
9853            * Thuban/Model/load.py (ProcessSession): Use proper string
9854            conversion function; fixes RTbug #1713.
9855    
9856            * Thuban/Model/save.py (Saver): Store field type information.
9857    
9858            * Thuban/Model/table.py: Put FIELDTYPE constants in common.py.
9859            (Table): Add field_info_by_name() to retrieve field information
9860            by specifying the field name, not the number.
9861    
9862            * Thuban/UI/mainwindow.py: Function name changes.
9863    
9864            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Only
9865            get the layer classification once. Don't try to classify
9866            values when the field is None: just use the default properties.
9867    
9868            * Thuban/UI/view.py: Function name changes.
9869    
9870            * Doc/thuban.dtd: Add field_type attribute to a classification.
9871    
9872    2003-03-04  Bernhard Herzog  <[email protected]>
9873    
9874            * Doc/thuban.dtd: Use correct syntax for optional attributes. Make
9875            the fill and stroke layer attributes optional with suitable
9876            default values. Add the stroke_width layer attribute. Use correct
9877            syntax for empty elements. Make the attribute list for labels
9878            refer to the label element.
9879    
9880    2003-03-04  Bernhard Herzog  <[email protected]>
9881    
9882            * setup.py (thuban_build_py.build): Add a comment about distutils in
9883            Python 2.3 containing some of the functionality we implement in
9884            setup.py ourselves.
9885    
9886            * Thuban/UI/classifier.py (ClassGrid.__init__): Set the table
9887            before the selection mode. Doing it the other way round triggers
9888            an assertion in wxWindows.
9889    
9890            * Thuban/Model/save.py (escape): Fix typo in doc-string
9891    
9892            * Thuban/Model/classification.py: Remove unnecessary wxPython
9893            import
9894    
9895    2003-03-04  Jonathan Coles   <[email protected]>
9896    
9897            * Thuban/Model/classification.py (ClassGroupRange.GetProperties):
9898            Parameter 'value' should default to None.
9899    
9900            * Thuban/UI/mainwindow.py: Use Layer.GetClassification() since
9901            the class attribute __classification is now private.
9902    
9903            * Thuban/UI/classifier.py (ClassGrid): Moved OnCellDClick() from
9904            Classifier to ClassGrid. Added support for removing selected rows,
9905            which including code for keeping track of when cells are selected,
9906            and deselected.
9907            (ClassTable): Support for added/removing rows. Fixed a problem
9908            with __ParseInput whereby it would not allow strings (only numbers)
9909            to be entered.
9910            (Classifier): Added button and supporting code for removing
9911            selected rows.
9912    
9913    2003-02-27  Jonathan Coles   <[email protected]>
9914    
9915            * Thuban/common.py: Moved color conversion functions into
9916            Thuban/UI/common.py.
9917            (Str2Num): Now converts the float (not the string) to a long/int
9918            so that an exception isn't thrown.
9919    
9920            * Thuban/UI/common.py: Common functions used in several UI modules
9921    
9922            * Thuban/Model/classification.py: Changed the class hierarchy
9923            so that a Classification consists of Groups which return
9924            Properties when a value matches a Group.
9925    
9926            * Thuban/Model/layer.py: Fixed name resolution problem.
9927    
9928            * Thuban/Model/load.py: Use new Classification and Group functions.
9929    
9930            * Thuban/Model/save.py (Saver.write_attribs): Fixes a test case
9931            failure.
9932            (Saver.write_classification): Use new Classification and Group
9933            functions.
9934    
9935            * Thuban/UI/classifier.py: Changes to use new Classification and Group
9936            functions. Fix to create a tuple with a single value instead of
9937            simply returning the value.
9938    
9939            * Thuban/UI/renderer.py: Use new Classification and Group functions.
9940            Use common.py functions.
9941    
9942            * Thuban/UI/tree.py: Use common.py functions.
9943            
9944            * test/test_classification.py: Use new Classification and Group
9945            classes.
9946    
9947    2003-02-24  Jonathan Coles   <[email protected]>
9948    
9949            * Thuban/common.py (Color2wxColour, wxColour2Color): Conversion
9950            functions from Thuban color objects to wxWindow colour objects.
9951    
9952            * Thuban/Model/classification.py (Classification): Renamed
9953            GetProperties() to GetClassData(). Used the new iterator
9954            in TreeInfo().
9955            (ClassIterator): Iterator implementation to iterate over the
9956            ClassData objects in a classification object.
9957    
9958            * Thuban/Model/save.py (Saver.write_classificaton): Uses
9959            the new iterator to save the classification information.
9960    
9961            * Thuban/UI/classifier.py (SelectPropertiesDialog): Support
9962            for changing the stroke and fill colors and previewing the
9963            changes.
9964    
9965            * Thuban/UI/mainwindow.py (MainWindow.OpenSession,
9966            MainWindow.SaveSessionAs): Text string changes so the dialogs
9967            have more meaningful titles.
9968    
9969            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Change
9970            Classification method name from GetProperties to GetClassData.
9971    
9972            * Thuban/UI/view.py (MapCanvas.find_shape_at): Use method calls
9973            instead of accessing now non-existent class variables.
9974    
9975    2003-02-24  Bernhard Herzog  <[email protected]>
9976    
9977            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Remove
9978            unneeded Shape() call. Rendering is substantially faster without
9979            it and it avoids some problems with broken shape files.
9980    
9981    2003-02-20  Frank Koormann   <[email protected]>
9982    
9983            Force minimal size of identify and label dialogs. The autosizing
9984            looked too ugly.
9985    
9986            * Thuban/UI/controls.py (RecordListCtrl): Set minimal width for columns.
9987            * Thuban/UI/labeldialog.py (LabelDialog.dialog_layout):
9988            Set size of listctrl.
9989            * Thuban/UI/identifyview.py (IdentifyView.__init__):
9990            Set size of dialog.
9991    
9992    2003-02-19  Jonathan Coles   <[email protected]>
9993    
9994            * test/test_classification.py, test/test_layer.py,
9995            test/test_load.py, test/test_map.py, test/test_session.py:
9996            Updated the tests to use the new functions that are in the
9997            respective classes.
9998    
9999            * Thuban/Model/classification.py (Classification):
10000            Uses the new ClassData* classes. Modification messages are
10001            passed up to the parent layer (if it exists).
10002            (ClassData): New class to encapsulate the common data in each
10003            classification property.
10004            (ClassDataDefault): Represents the Default class. data.
10005            (ClassDataPoint): Represents a single class. data point
10006            (ClassDataRange): Represents a class. range
10007            (ClassDataMap): Represents a class. map (unused).
10008    
10009            * Thuban/Model/color.py: Added Color.None to represent something
10010            with no color. Color.Black represents the color black.
10011            (NoColor): Helper class derived from Color to represent something
10012            with no color.
10013    
10014            * Thuban/Model/layer.py (Layer): Removed references to fill, stroke,
10015            stroke_width attributes. Made the 'classification' attribute private.
10016            New methods for setting/getting the classification.
10017    
10018            * Thuban/Model/load.py (ProcessSession): Use new methods on Layer
10019            to get the classifcation and use the new ClassData* classes to
10020            hold the classification data. Use Str2Num to convert numbers
10021            properly.
10022    
10023            * Thuban/Model/save.py (Saver): Use new Color and Classification
10024            methods
10025    
10026            * Thuban/UI/classifier.py (ClassGrid): New class to represent a
10027            custom grid.
10028            (ClassTable): Support for editing Values and Labels and for
10029            changing what type (point or range) of data is stored in each
10030            property based on how the user enters the data.
10031            (Classifier): Support for saving the new classifications and
10032            launching the dialog to edit a property.
10033            (SelectPropertiesDialog): New class for editing the visual
10034            properties of a classification (stroke color, width, and fill color)
10035            (ClassPreviewer): Took the Draw method from ClassRenderer and
10036            made most of it into this new class. Intend to use this class in
10037            the SelectPropertiesDialog for previewing changes.
10038    
10039            * Thuban/UI/renderer.py: Use new Color and Classification methods.
10040    
10041            * Thuban/UI/tree.py: Formatting changes.
10042    
10043            * Doc/thuban.dtd: Add 'label' element
10044    
10045            * Thuban/common.py: New. Contains common routines used throughout
10046            the code.
10047            (Str2Num): Takes a string and converts it to the "best" type of
10048            number.
10049    
10050    2003-02-14  Bernhard Herzog  <[email protected]>
10051    
10052            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Make sure that the
10053            dragging flag is always set to 0 even when the tool implementation
10054            raises an exception
10055    
10056    2003-02-11  Bernhard Herzog  <[email protected]>
10057    
10058            * Thuban/UI/application.py (ThubanApplication.splash_screen): New
10059            method to create a splash screen.
10060            (ThubanApplication.ShowMainWindow): New. Show the main window.
10061            Needed so the splash screen can display the mainwindow
10062            (ThubanApplication.OnInit): Call the
10063            new splash_screen method to determine whether the application
10064            should display a splash screen. If it displays a splash screen do
10065            not immediately show the main window.
10066    
10067    2003-02-11  Jonathan Coles  <[email protected]>
10068    
10069            * Thuban/Model/classification.py: Added import line to fix
10070            feature conflicts between running on python2.2 and python2.1.
10071    
10072            * Thuban/UI/classifier.py (ClassTable): Didn't need to hang
10073            onto the clinfo parameter, so removed the deepcopy().
10074    
10075    2003-02-10  Jonathan Coles  <[email protected]>
10076    
10077            * Thuban/Model/save.py (Saver.open_element, Saver.close_element):
10078            Added element_open variable to track opening and closing of tags
10079            so that tags that don't span more than one line are closed with
10080            /> instead of </tag_name>. Use the GetDefault*() methods of
10081            the Classification class.
10082    
10083            * Thuban/Model/classification.py (Classificaton): Added set and
10084            get methods for the default data. The class also takes a layer
10085            reference so that modification messages can be sent. Fixed the
10086            methods to use the new ClassData class.
10087            (ClassData): New class to encapsulate the classification data
10088    
10089            * Thuban/Model/layer.py (Layer): Remove the
10090            Set[Fill|Stroke|StrokeWidth]() methods. Code should call the
10091            SetDefault*() methods on the layer's classification object.
10092            (Layer.__init__): Use the new SetDefault*() methods in the
10093            Classification class.
10094    
10095            * Thuban/Model/load.py (ProcessSession): Use the new ClassData
10096            object instead of a dictionary.
10097    
10098            * Thuban/UI/classifier.py (ClassRenderer): New class to
10099            draw the classifications in the dialog box's table.
10100            (Classifier): Modified to use the ClassRenderer class.
10101    
10102            * Thuban/UI/mainwindow.py (MainWindow): Use the SetDefault*()
10103            methods of the Classification class.
10104    
10105            * Thuban/UI/renderer.py (MapRenderer): Use the Get*() methods
10106            of the ClassData class.
10107    
10108            * test/test_classification.py, test/test_layer.py,
10109            test/test_map.py, test/test_session.py: Fix the tests to work
10110            with the above code changes.
10111    
10112    2003-02-03  Jonathan Coles  <[email protected]>
10113    
10114            * Thuban/Model/classification.py (Classification): Added getNull()
10115            to return the NullData reference
10116    
10117            * Thuban/Model/layer.py (Layer.SetFill, Layer.SetStroke,
10118            Layer.SetStrokeWidth): Modified these functions to change the
10119            null data in the classification rather than keep these values
10120            directly in the Layer class. Menu options to change these values
10121            work again.
10122    
10123    2003-01-28  Jonathan Coles  <[email protected]>
10124    
10125            * Thuban/UI/classifier.py (Classifier): Resolved merging conflicts.
10126            Fixed crashing problem on some systems. Dialog box shows
10127            classification data.
10128    
10129            * Thuban/UI/tree.py (SessionTreeCtrl.add_items): Handle drawing
10130            Colors in the tree view.
10131    
10132            * Thuban/Model/layer.py (Layer.TreeInfo): Added a call to build
10133            the tree info for classifications. Commented out unnecessary lines.
10134    
10135            * Thuban/Model/classification.py (Classification.TreeInfo): New
10136            function to add information about the classification into the
10137            tree view.
10138    
10139    2003-01-27  Jan-Oliver Wagner <[email protected]>
10140    
10141            * Thuban/__init__.py (_): New.
10142    
10143            * Thuban/Model/classification.py, Thuban/Model/extension.py,
10144            Thuban/Model/layer.py, Thuban/Model/load.py, Thuban/Model/map.py,
10145            Thuban/Model/session.py, Thuban/UI/application.py,
10146            Thuban/UI/classifier.py, Thuban/UI/context.py, Thuban/UI/controls.py,
10147            Thuban/UI/identifyview.py, Thuban/UI/labeldialog.py,
10148            Thuban/UI/mainwindow.py, Thuban/UI/menu.py, Thuban/UI/proj4dialog.py,
10149            Thuban/UI/renderer.py, Thuban/UI/tree.py, Thuban/Lib/connector.py,
10150            Thuban/Lib/fileutil.py: Replace user string by _() for i18n.
10151    
10152    2003-01-27  Jonathan Coles  <[email protected]>
10153    
10154            * Thuban/Model/layer.py: Classification initialization calls.
10155    
10156            * Thuban/Model/classification.py: Created class to encapsulate
10157            a layer classification. Supports specific data points and
10158            ranges.
10159    
10160            * Thuban/Model/load.py: Added support for loading classification
10161            information.
10162    
10163            * Thuban/Model/save.py: Added support for saving classification
10164            information.
10165    
10166            * Thuban/UI/classifier.py: Initial class for a dialog box for
10167            specifying classification information.
10168    
10169            * Thuban/UI/mainwindows.py: Support for opening the classifier
10170            dialog.
10171    
10172            * Thuban/UI/renderer.py: Support for drawing a layer with the
10173            classification information.
10174    
10175            * Data/iceland_sample_class.thuban: iceland_sample with
10176            classification data.
10177    
10178            * test/test_classification: Tests for the Classification class.
10179    
10180    2002-12-09  Bernhard Herzog  <[email protected]>
10181    
10182            * test/test_command.py: New. Tests for the command classes.
10183    
10184            * Thuban/UI/command.py (ToolCommand): New class for tool commands.
10185            (Command.IsTool): New method to distinguish between command
10186            switching tools and other commands.
10187    
10188            * Thuban/UI/view.py (MapCanvas.SelectTool): New method to select
10189            the tool to avoid direct assignments to instance variables
10190            (MapCanvas.ZoomInTool, MapCanvas.ZoomOutTool, MapCanvas.PanTool)
10191            (MapCanvas.IdentifyTool, MapCanvas.LabelTool): Use SelectTool to
10192            change the tool
10193    
10194            * Thuban/UI/mainwindow.py (MainWindow.update_command_ui): If an
10195            active tool's command turns insensitive, disable the tool.
10196            (_tool_command): Use the new ToolCommand class
10197    
10198            * Examples/simple_extensions/simple_tool.py (simple_tool): Use the
10199            SelectTool method to change the tool
10200            (iconfile): Use the ToolCommand class
10201    
10202    2002-12-03  Bernhard Herzog  <[email protected]>
10203    
10204            * Thuban/UI/tree.py (SessionTreeCtrl.normalize_selection): Handle
10205            the case of selected items that are not children of Layers or Maps
10206            properly. Previously this bug would trigger an assertion in
10207            wxWindows.
10208    
10209    2002-11-06  Frank Koormann  <[email protected]>
10210    
10211            * Thuban/UI/mainwindow.py: Altered the order of tools in the
10212            toolbar: First now are all navigation tools (Zoom In/Out, Pan,
10213            Full Extent).
10214    
10215    2002-10-23  Bernhard Herzog  <[email protected]>
10216    
10217            * setup.py (setup call): version now 0.1.3
10218    
10219            * MANIFEST.in: Add the files in test/
10220    
10221            * test/README: Add note about tests requiring the iceland data
10222    
10223            * Thuban/UI/mainwindow.py (MainWindow.About): Add 2002 to
10224            copyright notice.
10225    
10226    2002-10-18  Bernhard Herzog  <[email protected]>
10227    
10228            * test/test_map.py
10229            (TestMapWithContents.test_projected_bounding_box): Use an explicit
10230            epsilon.
10231    
10232            * test/support.py (FloatComparisonMixin.assertFloatEqual)
10233            (FloatComparisonMixin.assertFloatSeqEqual): give a more useful
10234            message if the assertion fails and don't return the return value
10235            of self.assert_. In assertFloatSeqEqual the return meant that not
10236            all items of the sequence were compared.
10237    
10238    2002-09-20  Bernhard Herzog  <[email protected]>
10239    
10240            * test/test_fileutil.py: New. Test cases for Thuban.Lib.fileutil
10241    
10242            * Thuban/Lib/fileutil.py: Fixup some whitespace and typos
10243    
10244            * test/test_map.py (TestMapWithContents.test_tree_info): Create
10245            the string with the bounding box on the fly because of platform
10246            differences in the way %g is handled.
10247    
10248            * test/test_layer.py (TestLayer.test_empty_layer): Create an empty
10249            DBFfile too because Thuban layers can't yet cope missing DBF
10250            files.
10251    
10252    2002-09-20  Bernhard Herzog  <[email protected]>
10253    
10254            * test/test_menu.py: Use initthuban instead of
10255            add_thuban_dir_to_path to initialize Thuban.
10256    
10257            * test/support.py (FloatComparisonMixin.assertFloatEqual): New.
10258            Mixin class for float comparisons
10259            (SubscriberMixin): New. Mixin class to test messages sent through
10260            the Connector class
10261    
10262            * test/README: Fix a typo and add the -v flag to the command for
10263            individual tests
10264    
10265            * test/test_session.py: New. Test cases for Thuban.Model.session
10266    
10267            * test/test_proj.py: New. Test cases for Thuban.Model.proj
10268    
10269            * test/test_map.py: New. Test cases for Thuban.Model.map
10270    
10271            * test/test_layer.py: New. Test cases for Thuban.Model.layer
10272    
10273            * test/test_label.py: New. Test cases for Thuban.Model.label
10274    
10275            * test/test_connector.py: New. Test cases for Thuban.Lib.connector
10276    
10277            * test/test_color.py: New. Test cases for Thuban.Model.color
10278    
10279            * test/test_base.py: New. Test cases for Thuban.Model.base
10280    
10281    2002-09-13  Bernhard Herzog  <[email protected]>
10282    
10283            * Thuban/Model/session.py (Session.forwarded_channels): Forward
10284            the CHANGED channel too.
10285    
10286            * Thuban/Model/map.py (Map.forwarded_channels): Forward the
10287            CHANGED channel too.
10288            (Map.__init__): Call the Modifiable constructor as well.
10289    
10290            * Thuban/Model/base.py (Modifiable.UnsetModified): Issue a CHANGED
10291            event if the modified flag changes.
10292            (Modifiable.changed): Tweak the doc-string.
10293    
10294            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed)
10295            (MainWindow.set_position_text): Put the code that puts the text
10296            with the mouse position into the status bar into the new method
10297            set_position_text so that it can overwritten in derived classes.
10298    
10299    2002-09-12  Bernhard Herzog  <[email protected]>
10300    
10301            * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): Center the
10302            message box on the main window.
10303    
10304    2002-09-11  Bernhard Herzog  <[email protected]>
10305    
10306            * Thuban/UI/mainwindow.py: Underline the 'x' in "Exit" instead of
10307            the 'E' because it's less likely to interfere with other menu
10308            entries.
10309            (MainWindow.build_menu): remove an incorrect comment.
10310    
10311  2002-09-10  Bernhard Herzog  <[email protected]>  2002-09-10  Bernhard Herzog  <[email protected]>
10312    
10313          * Thuban/UI/mainwindow.py (MainWindow.Map): New.          * Thuban/UI/mainwindow.py (MainWindow.Map): New.
# Line 12  Line 10322 
10322          * Thuban/UI/mainwindow.py (MainWindow.OnClose): Unsubscribe          * Thuban/UI/mainwindow.py (MainWindow.OnClose): Unsubscribe
10323          VIEW_POSITION          VIEW_POSITION
10324    
10325  2002-09-04  Frank Koormann   <[email protected]>  2002-09-04  Frank Koormann  <[email protected]>
10326    
10327          * Resources/Bitmaps/fullextent.xpm: Updated Icon (removed "potatoe")          * Resources/Bitmaps/fullextent.xpm: Updated Icon (removed "potatoe")
10328    
# Line 99  Line 10409 
10409    
10410          * Thuban/Model/table.py (Table.write_record): New method to write          * Thuban/Model/table.py (Table.write_record): New method to write
10411          records.          records.
10412          (Table.__init__): Open the DBF file for writing too.          (Table.__init__): Open the DBF file for writing too.
10413    
10414          * Thuban/UI/controls.py (RecordTable.SetValue): Write the value          * Thuban/UI/controls.py (RecordTable.SetValue): Write the value
10415          into the underlying table.          into the underlying table.
# Line 137  Line 10447 
10447          * setup.py (ThubanInstall.run): Don't repr install_lib_orig          * setup.py (ThubanInstall.run): Don't repr install_lib_orig
10448          because thubaninit_contents will do it for us.          because thubaninit_contents will do it for us.
10449    
10450  2002-08-16      Jan-Oliver Wagner <[email protected]>  2002-08-16  Jan-Oliver Wagner <[email protected]>
10451    
10452          * Thuban/UI/mainwindow.py: menu item 'show session tree' now disable if          * Thuban/UI/mainwindow.py: menu item 'show session tree' now disable if
10453          tree window already open          tree window already open
# Line 265  Line 10575 
10575          * Thuban/UI/tree.py: We can now simply subscribe to the session's          * Thuban/UI/tree.py: We can now simply subscribe to the session's
10576          CHANGED channel to be informed of changes.          CHANGED channel to be informed of changes.
10577          (SessionTreeCtrl.session_channels): Not needed any longer.          (SessionTreeCtrl.session_channels): Not needed any longer.
10578          (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):          (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):
10579          Only have to (un)subscribe CHANGED          Only have to (un)subscribe CHANGED
10580    
10581          * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.          * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.
# Line 326  Line 10636 
10636          * Thuban/Model/layer.py (Layer.TreeInfo),          * Thuban/Model/layer.py (Layer.TreeInfo),
10637          Thuban/Model/extension.py (Extension.TreeInfo),          Thuban/Model/extension.py (Extension.TreeInfo),
10638          Thuban/Model/map.py (Map.TreeInfo),          Thuban/Model/map.py (Map.TreeInfo),
10639          Thuban/Model/session.py (Session.TreeInfo):          Thuban/Model/session.py (Session.TreeInfo):
10640          Add TreeInfo methods to implement the new tree view update scheme          Add TreeInfo methods to implement the new tree view update scheme
10641    
10642  2002-07-16  Bernhard Herzog  <[email protected]>  2002-07-16  Bernhard Herzog  <[email protected]>
# Line 407  Line 10717 
10717          * setup.py: In the setup call, make sure that the library          * setup.py: In the setup call, make sure that the library
10718          directories are under $prefix/lib not directly under $prefix.          directories are under $prefix/lib not directly under $prefix.
10719    
10720  2002-06-20      Jan-Oliver Wagner <[email protected]>  2002-06-20  Jan-Oliver Wagner <[email protected]>
10721    
10722          * Thuban/Model/extension.py: new module to handle extension objects.          * Thuban/Model/extension.py: new module to handle extension objects.
10723          * Thuban/Model/messages.py: new messages for extensions.          * Thuban/Model/messages.py: new messages for extensions.
# Line 636  Line 10946 
10946          * Thuban/UI/messages.py (VIEW_POSITION): New message for the          * Thuban/UI/messages.py (VIEW_POSITION): New message for the
10947          position in the statusbar          position in the statusbar
10948    
10949  2002-04-26      Frank Koormann <[email protected]>  2002-04-26  Frank Koormann <[email protected]>
10950    
10951          * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data          * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data
10952    
10953  2002-04-24      Frank Koormann <[email protected]>  2002-04-24  Frank Koormann <[email protected]>
10954            
10955          * Resources/Bitmaps/identify.xpm: shadow added          * Resources/Bitmaps/identify.xpm: shadow added
10956    
10957          * Resources/Bitmaps/fullextent.xpm: new          * Resources/Bitmaps/fullextent.xpm: new
           
 2002-04-22      Jan-Oliver Wagner <[email protected]>  
10958    
10959          * Thuban/UI/tree.py (update_tree): added test for None on map bounding box  2002-04-22  Jan-Oliver Wagner <[email protected]>
10960    
10961  2002-04-21      Jan-Oliver Wagner <[email protected]>          * Thuban/UI/tree.py (update_tree): added test for None on map bounding
10962            box
10963    
10964    2002-04-21  Jan-Oliver Wagner <[email protected]>
10965    
10966          * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new          * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new
10967    
10968          * Thuban/UI/tree.py (update_tree): added added map extent          * Thuban/UI/tree.py (update_tree): added added map extent
10969    
10970          * Thuban/UI/mainwindow.py (_method_command): extended by parameter          * Thuban/UI/mainwindow.py (_method_command): extended by parameter
10971          icon; added map_full_extend as tool          icon; added map_full_extend as tool
10972    
10973  2002-04-19      Jan-Oliver Wagner <[email protected]>  2002-04-19  Jan-Oliver Wagner <[email protected]>
10974    
10975          * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for          * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for
10976          saving _new_ sessions          saving _new_ sessions
# Line 761  Line 11072 
11072    
11073          * setup.py: increase version number to 0.1          * setup.py: increase version number to 0.1
11074          (data_dist): New command class for data distribution          (data_dist): New command class for data distribution
           
11075    
11076  2001-09-14  Bernhard Herzog  <[email protected]>  2001-09-14  Bernhard Herzog  <[email protected]>
11077    
11078          * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):          * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):
11079          Handle the case of no layer (i.e. layer is None) properly.          Handle the case of no layer (i.e. layer is None) properly.
11080    
11081          * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):          * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):
11082          Set the initial selection of the combo boxes to reflect the          Set the initial selection of the combo boxes to reflect the
11083          projection we're starting with in a way that works on windows,          projection we're starting with in a way that works on windows,
11084          too.          too.
# Line 878  Line 11188 
11188          (MainWindow.identify_view_on_demand): Store the interactor in an          (MainWindow.identify_view_on_demand): Store the interactor in an
11189          instvar and use that reference instead of going through main.app          instvar and use that reference instead of going through main.app
11190    
11191          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):
11192          * Thuban/UI/application.py (ThubanApplication.OnInit):          * Thuban/UI/application.py (ThubanApplication.OnInit):
11193          * Thuban/UI/main.py (main): Create the session tree view in main          * Thuban/UI/main.py (main): Create the session tree view in main
11194          with the new mainwindow method ShowSessionTree and not directly          with the new mainwindow method ShowSessionTree and not directly
11195          the application's OnInit method          the application's OnInit method
# Line 895  Line 11205 
11205          layer to the tableview dialog.          layer to the tableview dialog.
11206    
11207          * Thuban/UI/tableview.py: Add some doc-strings          * Thuban/UI/tableview.py: Add some doc-strings
11208          (TableGrid):          (TableGrid):
11209          (TableGrid.OnRangeSelect):          (TableGrid.OnRangeSelect):
11210          (TableGrid.OnSelectCell):          (TableGrid.OnSelectCell):
11211          (TableFrame.__init__):          (TableFrame.__init__):
# Line 962  Line 11272 
11272  2001-09-05  Bernhard Herzog  <[email protected]>  2001-09-05  Bernhard Herzog  <[email protected]>
11273    
11274          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.
11275            
11276          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument
11277          interactor to pass through to the MapCanvas          interactor to pass through to the MapCanvas
11278            
11279          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new
11280          argument to the MainWindow constructor to get rid of the ugly hack          argument to the MainWindow constructor to get rid of the ugly hack
11281          that made main.app available early just so that the mapcanvas          that made main.app available early just so that the mapcanvas
# Line 1012  Line 11322 
11322          (ThubanInstall.run): Remove the leading install root from the          (ThubanInstall.run): Remove the leading install root from the
11323          script filename if an install root was specified and use the new          script filename if an install root was specified and use the new
11324          link_file method          link_file method
11325            
11326          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to
11327          the window when the first layer is added to the map.          the window when the first layer is added to the map.
11328    
# Line 1049  Line 11359 
11359          (InnoIconItem): Helper class for bdist_inno          (InnoIconItem): Helper class for bdist_inno
11360          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added
11361          this together with the appropriate parameters, to the setup call.          this together with the appropriate parameters, to the setup call.
11362            
11363          * setup.cfg (bdist_inno): added new section for the inno setup          * setup.cfg (bdist_inno): added new section for the inno setup
11364          installer          installer
11365    

Legend:
Removed from v.311  
changed lines
  Added in v.2552

[email protected]
ViewVC Help
Powered by ViewVC 1.1.26