/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1097 by jan, Thu May 29 10:03:30 2003 UTC revision 2478 by bh, Fri Dec 17 18:48:49 2004 UTC
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1    2004-12-17  Bernhard Herzog  <[email protected]>
2    
3            Two windows specific fixes ported from thuban-1�0-branch:
4    
5            * Thuban/UI/about.py (unicodeToLocale): Use getdefaultlocale
6            instead of getlocale because getlocale doesn't return a usable
7            encoding name on a german windows 2000
8    
9            * setup.py: windows build: Removed the absolute path names and
10            made all prfixes relative to the directory containing setup.py.
11            Makes it a little easier to adapt to a different system.
12    
13    2004-12-16  Bernhard Herzog  <[email protected]>
14    
15            Add support for PostGIS tables with LINESTRING geomentries.
16            Fixes RT#2299
17    
18            * Thuban/Model/postgisdb.py (shapetype_map): Add LINESTRING
19    
20            * test/postgissupport.py
21            (PostgreSQLServer.get_default_static_data_db): Rename the "roads"
22            table to "roads-multi" because it now uses MULTILINESTRING
23            geometries and introduce a new "roads" table that uses LINESTRING
24            (coords_to_multilinestring): Make the doc string more precise
25            (coords_to_linestring): New.  Create a LINESTRING WKT
26            representatin
27            (wkt_converter): Add coords_to_linestring
28            (upload_shapefile): Rephrase the doc-string a bit.
29    
30            * test/test_postgis_db.py (TestPostGISShapestoreArc)
31            (LineStringTests)
32            (TestPostGISShapestoreLineString)
33            (TestPostGISShapestoreMultiLineString): Split
34            TestPostGISShapestoreArc into a base class LineStringTests and two
35            derived classes TestPostGISShapestoreLineString for LINESTRING
36            geometries and TestPostGISShapestoreMultiLineString for
37            MULTILINESTRING geometries.  Most test methods are in the base
38            class with the exception of tests that explicitly check the raw
39            format.
40    
41    2004-12-16  Bernhard Herzog  <[email protected]>
42    
43            Make the test suite work with PostGIS 0.8.2 and PostgreSQL 7.4
44    
45            * test/postgissupport.py (find_postgis_sql): Different postgis
46            versions put the postgis.sql file into slightly different places
47            so we have to look in both.  The updated doc string describes this
48            is more detail.
49    
50            * test/test_postgis_db.py
51            (TestPostGISSpecialCases.test_column_name_quoting): The return
52            value of UniqueValues is unsorted, so it has to be sorted for
53            comparison.
54    
55    2004-12-16  Bernhard Herzog  <[email protected]>
56    
57            Fix for RT#2237
58    
59            * Thuban/UI/projdialog.py (ProjFrame._show_proj_panel): If the
60            panel to be shown is the UnknownProjPanel disable the OK and Try
61            buttons.  Otherwise enable them.
62            (ProjFrame.__GetProjection): The UnknownProjPanel returns None for
63            the parameters.  In that case __GetProjection also returns None
64            now.
65    
66    2004-12-15  Bernhard Herzog  <[email protected]>
67    
68            * Thuban/UI/classgen.py (GenQuantilesPanel.__init__): Set the
69            minimum number of classes to 2.  The calculate_quantiles needs at
70            least two and raises an exception otherwise.  
71            Fixes RT#2549
72    
73    2004-12-15  Bernhard Herzog  <[email protected]>
74    
75            * test/postgissupport.py (PostgreSQLServer.execute_sql): Extend to
76            so that it returns a result for select statements.
77            (PostgreSQLServer.server_version): New.  Return the version of the
78            server software.
79            (PostgreSQLServer.require_authentication): The format of
80            pg_hba.conf has changed between PostgrSQL 7.2 and 7.3.  Check the
81            server version and generate the file in the correct format
82    
83    2004-12-15  Bernhard Herzog  <[email protected]>
84    
85            * test/postgissupport.py (PostgreSQLServer.is_running): Fix typo
86            in the doc string and rephrase it a little.
87    
88    2004-12-15  Frank Koormann <[email protected]>
89    
90            * test/test_load.py (TestAltPath.checkSession): New, extended checks if
91            session has been loaded successfully. The check is called by the relevant
92            tests after executing load_session().
93    
94    2004-12-13  Bernhard Herzog  <[email protected]>
95    
96            Make sure the region used to determine which shapes are visible
97            actually matches the region on the printed page.  If this isn't
98            done properly some shapes might not be printed.  
99            Fixes RT #2692
100    
101            * Thuban/UI/view.py (MapPrintout.draw_on_dc): The region for the
102            renderer has to be at the same position as the mapregion
103    
104            * Thuban/UI/renderer.py (ExportRenderer.RenderMap): self.region
105            has to be moved by (self.shiftx, self.shifty) too.
106    
107    2004-12-13  Bernhard Herzog  <[email protected]>
108    
109            * libraries/pyprojection/Projection.i: Work around a bug in the
110            generated python code which leads to exception in the __del__
111            method when the constructor fails.  See the comments in the code
112            for more details.
113    
114            * libraries/pyprojection/Projection.py: Updated from Projection.i
115            with SWIG.
116    
117    2004-12-13  Bernhard Herzog  <[email protected]>
118    
119            * test/test_load.py (TestAltPath.test_01_single_path_error_fix)
120            (TestAltPath.test_02_path_error_fix_from_list)
121            (TestAltPath.test_05_path_error_fix_from_list_changed)
122            (TestAltPath.test_06_path_error_fix_from_list_fails): self.session
123            is destroyed in tearDown, so there's no need to do it in a test
124            case.
125    
126            * Thuban/Model/load.py (SessionLoader.open_shapefile): Remove a
127            debug print
128    
129    2004-12-13  Bernhard Herzog  <[email protected]>
130    
131            * Extensions/svgexport/test/test_svgmapwriter.py
132            (TestDrawSplines.setUp): Do not use super with the unittest
133            classes because in Python 2.2 they're still old-style classes.
134    
135    2004-12-13  Frank Koormann <[email protected]>
136    
137        Alternative Path feature: When loading a (moved) session where
138            shapefiles cannot be found, ask the user. Use the specified path
139            if further shapefiles are missing. However, ask the usr for confirmation
140            in such cases.
141    
142            * test/test_load.py (TestAltPath): New, tests for alternative path feature
143            in load_session()
144            (Shapefile_CallBack): Helper, implements controllable callback.
145    
146            * Thuban/UI/application.py (ThubanApplication.OnInit):
147            Added "alt_path" to self.path
148            (ThubanApplication.OpenSession): Added shapefile_callback as second
149            callback similar to db_connection_callback.
150            (ThubanApplication.run_alt_path_dialog): New, implementaion of
151            shapefile_callback. In addition to raising the dialog the control of
152            self.path('alt_path') is implemented here.
153    
154            * Thuban/Model/load.py (SessionLoader.__init__): Added shapefile_callback.
155            (SessionLoader.open_shapefile): Open shapefile, eventually with
156            alternative path. This wrapps the "theSession.OpenShapefile(filename)"
157            formerly used in start_fileshapesource()/start_layer().
158            (SessionLoader.start_fileshapesource): Call open_shapefile().
159            (SessionLoader.start_layer): Call open_shapefile().
160            (load_session): Added shapefile_callback.
161    
162            * Thuban/UI/altpathdialog.py: New, implements dialogs for alternative path
163            feature (search / check).
164            
165            * Doc/manual/thuban-manual.xml: Added documentation of new feature.
166    
167    2004-12-11  Bernhard Reiter <[email protected]>
168    
169             svgexport 0.9.2: Point size supports for maps.
170    
171            * Extensions/svgexport/svgmapwriter.py: Added import of SHAPETYPE_POINT
172            (def draw_point_shape): new parameter size defaults to 2 as before.
173            (draw_shape_layer_incrementally): Moved draw_func log line higher.
174            Added draw_func call with size when dealing with a point layer.
175    
176            * Extensions/svgexport/__init__.py: bumped version to 0.9.2.
177            
178    2004-12-11  Bernhard Reiter <[email protected]>
179    
180            Made sure that newlines are inserted in the svg path d attributes
181            to raise the chance that the line length will be below 255 characters,
182            as recommended by REC SVG 1.1 in section 8.3.1.
183    
184            * Extensions/svgexport/svgmapwriter.py(DrawPolygon):
185            Adding \n before L's and changed whitespace handling.
186    
187            * Extensions/svgexport/test/test_svgmapwriter.py:
188            Adapted tests to new whitespace handling of DrawPolygon.
189    
190    2004-12-11  Bernhard Reiter <[email protected]>
191    
192            * Doc/technotes/coding_guidelines.txt: easy typo fixed.
193    
194            * Extensions/svgexport/test/test_svgmapwriter.py:
195            Removed test_drawbezier in favour of new test_drawspline3 and
196            test_drawspline4 within new class TestDrawSplines(TestVirtualDC).
197            All only to test DrawSpline.
198    
199            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
200            New implementation now really using the strange algorithm of
201            xfig 3.1's approximated splines and its conversion to postscript
202            with one twist: SVG can do quadratic beziers, so skipped translation
203            to cubic beziers.
204            (TestWithDC): Typo in comment fixed.
205    
206    2004-12-09  Martin Schulze  <[email protected]>
207    
208            * Thuban/Model/classgen.py: Added missing character encoding
209    
210            * Extensions/wms/properties.py (OpenWMSProperties): removed
211    
212            * Extensions/wms/parser.py (WMSCapabilitiesParser.error): Dropped
213            support for get_srs_discrepancies() since there are no
214            discrepancies anymore (was a thinko)
215    
216            * Extensions/wms/layer.py (WMSLayer.GetMapImg): Improved graphic
217            format priority now that more formats are supported globally by
218            the render engine.
219    
220    2004-12-08  Silke Reimer <[email protected]>
221            * Extensions/ogr/ogrshapes.py: Substituted ogr-method CloseRings
222            because it is not available in all versions of ogr
223    
224    2004-12-08  Bernhard Reiter <[email protected]>
225            * Extensions/ogr/__init__.py: Added empty __init__.py to heal
226            global tests until a real one is commited.
227    
228    2004-12-07 Nina H�ffmeyer <[email protected]>
229    
230            * /Extensions/ogr/: Adding a new extension to read shapefiles with
231            ogr. It is planned to add other vector formats.
232    
233            * /test/runtests.py: Adding tests from /Extensions/ogr/test/.
234    
235    2004-12-07  Jan-Oliver Wagner <[email protected]>
236    
237            * /Extensions/svgexport/test/test_svgmapwriter.py: Reverting
238            part of a (non-)fix to renable that the tests are always
239            executed.
240    
241    2004-12-07  Bernhard Reiter <[email protected]>
242    
243            * Extensions/svgexport/test/test_svgmapwriter.py:
244            Added test_drawbezier() to test DrawSpline().
245    
246            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
247            Really implemented bezier drawing.
248    
249            * Extensions/svgexport/__init__.py: Bumped version of svgexport
250            to 0.9.1 because now the legend examples lines styles
251            will be drawing with beziers.
252    
253    2004-12-05  Martin Schulze  <[email protected]>
254    
255            * Thuban/UI/renderer.py (raster_format_map): Added PNG, TIFF and
256            GIF as supported bitmap image formats (helpful for the WMS extension)
257    
258    2004-11-30  Martin Schulze  <[email protected]>
259    
260            * Extensions/wms/test/test_ogclib.py (TestOGCLib.test_compareURLs):
261            Improved the test for the internal compare method
262    
263    2004-11-27  Jan-Oliver Wagner <[email protected]>
264    
265            * Thuban/UI/about.py (About.__init__): Added
266            Norbert Solymosi for hungarian translation and Ole Rahn
267            as contrbutor. Moved Bernhard Reiter from Contributor
268            to Developer.
269    
270    2004-11-27  Bernhard Reiter <[email protected]>
271    
272            * Extensions/svgexport/test/test_svgmapwriter.py:
273            Removed Jan from author list as he did not change enough significant
274            lines yet.
275    
276            * Extensions/svgexport/__init__.py: Added Bernhard as author
277            of the Extension.
278    
279    2004-11-27  Jan-Oliver Wagner <[email protected]>
280    
281            * po/hu.po: New. Hungarian translation. Contributed
282            by Norbert Solymosi.
283    
284    2004-11-26  Bernhard Herzog  <[email protected]>
285    
286            * Extensions/svgexport/test/test_svgmapwriter.py
287            (Testobjectexport.test_transparent_polygon): Commented out some
288            debug prints
289    
290    2004-11-24  Jan-Oliver Wagner <[email protected]>
291    
292            Fix broken tests for svg extension and added svg legend
293            to Experimental menu.
294    
295            * Extensions/svgexport/test/test_svgmapwriter.py: Fix to have
296            the test run correctly even if the extension is a package.
297            Also removed the "import Thuban" which makes no sense.
298    
299            * Extensions/svgexport/__init__.py: Fix to have the extensions'
300            test module also be executed from the global test routine.
301            This is done by looking for the absense of the DISPLAY variable.
302    
303            * Extensions/svgexport/maplegend.py: Moved the menu entry from Extensions
304            to Experimental menu since this module has yet not reached a stable
305            status (ie. 1.0).
306    
307    2004-11-22  Bernhard Reiter <[email protected]>
308    
309            * Extensions/svgexport/svgmapwriter.py:
310            Added verbose variable and some logging depending on it.
311            (class VirtualDC(XMLWriter)): Minor improvement in the polygon loop,
312            because counting i is not necessary.
313            (class Pen, class Brush): Added simple __str__ methods.
314            (SVGRenderer.draw_polygone_shape): Fix #2698 (transparent polygons are
315            not exported to svg file) Note: holes still unhandled.
316    
317            * Extensions/svgexport/test/test_svgmapwriter.py:
318                    Made a baseclass TestWithDC for test needed a DC.
319                    Added tests for bug #2698 (transparent polygons are not
320                    exported to svg file):
321                    Testobjectexport.test_transparent_polygon()
322    
323            * Thuban/Model/base.py (UnsetModified):
324            Fixed some typos in docstring.
325    
326            * Thuban/UI/baserenderer.py (BaseRenderer.draw_polygon_shape()):
327            Added hints on the used algorithm for handling holes.
328    
329    2004-11-20  Jan-Oliver Wagner <[email protected]>
330    
331            Some face lifting for the examples.
332    
333            * Examples/__init__.py: Make this directory a package.
334    
335            * Examples/simple_extensions/__init__.py: Make this directory a package.
336    
337            * Examples/simple_extensions/hello_world.py: Moved entry from Extensions
338            menu to Examples menu.
339    
340            * Examples/simple_extensions/simple_command.py: Some more comments,
341            minor changes.
342    
343            * Examples/simple_extensions/simple_tool.py: Minor changes.
344    
345    2004-11-20  Jan-Oliver Wagner <[email protected]>
346    
347            Changed way of extension registry for wms and added extension
348            registry for umn_mapserver extension.
349    
350            * Extensions/wms/__init__.py: Added registry entry and the importing
351            of the actual wms module. Included a test for the required PyOGCLib.
352    
353            * Extensions/wms/wms.py: Removed registry entry (moved to __init__.py).
354    
355            * Extensions/umn_mapserver/__init__.py: Added registry entry and the
356            importing of the actual umn mapserver management modules.
357            Included a test for the required Python MapScript.
358    
359    2004-11-20  Jan-Oliver Wagner <[email protected]>
360    
361            Changed way of extension registry for importAPR, bboxdump
362            and added extension registry for svgexport.extension registry for
363            svgexport.
364    
365            * Extensions/importAPR/__init__.py: Added registry entry and the importing
366            of the actual importAPR module.
367    
368            * Extensions/importAPR/importAPR.py: Removed registry entry (moved to
369            __init__.py).
370    
371            * Extensions/bboxdump/__init__.py: Added registry entry and the importing
372            ����of the actual bboxdump module.
373    
374            * Extensions/bboxdump/bboxdump.py: Removed registry entry (moved to
375            ����__init__.py).
376    
377            * Extensions/svgexport/__init__.py: Added registry entry and the importing
378            of the svgsaver module.
379    
380            * Extensions/svgexport/svgsaver.py: Moved the menu entry from Extensions
381            to Experimental menu since this module has yet not reached a stable
382            status (ie. 1.0).
383    
384    2004-11-18  Jan-Oliver Wagner <[email protected]>
385    
386            Now the hit test considers the size of point symbols.
387    
388            * Thuban/UI/viewport.py (ViewPort._hit_point): Added optional parameter
389            'size' defaulting to the previously fixed value 5.
390            Extended doc-string.
391            (Viewport._find_shape_in_layer): Resolved FIXME regarding flexibility
392            for symbols.
393            Now the size of the largest point symbol is determined to find out
394            about whether the point has been hit.
395            This fixes the problem that only clicks inside a fixed distance of
396            5 where found.
397    
398    2004-11-17  Jan-Oliver Wagner <[email protected]>
399    
400            Another open issue fixed regarding sizeable symbols: correct rendering of
401            selected symbols.
402    
403            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
404            Added consideration of the specific size of point symbols.
405            The property for each point symbol is retrieved and the size applied
406            for the rendering method.
407            Added doc-string.
408    
409    2004-11-16  Jan-Oliver Wagner <[email protected]>
410    
411            Changed way of Extension Registry for gns2shp and profiling.
412    
413            * Extensions/gns2shp/gns2shp.py: Removed registry entry (moved to
414            __init__.py).
415    
416            * Extensions/gns2shp/__init__.py: Added registry entry and the importing
417            of the actual gns2shp module.
418    
419            * Extensions/profiling/profiling.py: Removed registry entry (moved to
420            __init__.py).
421    
422            * Extensions/profiling/__init__.py: Added registry entry and the importing
423            of the actual profiling module.
424    
425    2004-10-28  Bernhard Reiter <[email protected]>
426    
427            * Extensions/svgexport/: Minor improvements to doc strings.
428    
429    2004-10-07  Jan-Oliver Wagner <[email protected]>
430    
431            Further elements for sizable point objects now
432            making this feature usable though not yet complete.
433    
434            * Thuban/Model/save.py (SessionSaver.write_classification): Write
435            attribute 'size' for cldata when the shape layer is of point type.
436            This also now make the test_load.py tests happy.
437    
438            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Added size
439            gradient.
440    
441            * Thuban/UI/classifier.py (ID_SELPROP_SPINCTRL): Renamed to
442            ID_SELPROP_SPINCTRL_LINEWIDTH.
443            (ID_SELPROP_SPINCTRL_LINEWIDTH): New Id replaces ID_SELPROP_SPINCTRL.
444            (ID_SELPROP_SPINCTRL_SIZE): New Id.
445            (SelectPropertiesDialog.__init__): Added a second spin control
446            for the size in case the corresponding layer is of point type.
447            (SelectPropertiesDialog._OnSpin): Renamed to _OnSpinLineWidth.
448            (SelectPropertiesDialog._OnSpinLineWidth): New. Former _OnSpin.
449            (SelectPropertiesDialog._OnSpinSize): New. Set size of property
450            and refresh preview.
451    
452    
453    
454    2004-10-04  Martin Schulze  <[email protected]>
455    
456            * Extensions/wms/test/test_parser.py
457            (TestWMSCapabilitiesParser.test_compareLists): Added missing
458            self-test for compareLists()
459            (TestWMSCapabilitiesParser.test_compareDicts): Added missing
460            self-test for compareDicts()
461            (TestWMSCapabilitiesParser.test_compareLists): Adding more tests
462            to verify the test routine fails with non-equal arguments
463            (TestWMSCapabilitiesParser.test_compareDicts): Adding more tests
464            to verify the test routine fails with non-equal arguments
465    
466    2004-10-03  Jan-Oliver Wagner <[email protected]>
467    
468            First elements for sizeable point objects.
469    
470            * Resources/XML/thuban-1.1.dtd: Added size attribute to cldata.
471    
472            * Data/iceland_sample_size.thuban: New. Sample for sized point objects.
473    
474            * test/test_load.py (ClassificationTest.TestLayers): Added SetSize in case
475            of a corresponding argument is given.
476            (TestSymbolSize): New. Test the size attribute of cldata.
477    
478            * Thuban/Model/classification.py: Removed some trailing whitespaces.
479            (ClassGroupProperties.__init__): Set default size.
480            (ClassGroupProperties.SetProperties): Set the size.
481            (ClassGroupProperties.GetSize): New. Return the size.
482            (ClassGroupProperties.SetSize): New. Set the size.
483            (ClassGroupProperties__eq__): Compare also size.
484            (ClassGroupProperties__repr__): Print also size.
485    
486            * Thuban/Model/load.py (SessionLoader.start_cldata): Also parse
487            the size attribute.
488    
489            * Thuban/UI/classifier.py (ClassDataPreviewer.Draw): Added doc-string.
490            Also, now there is a return value that indicates whether the drawing
491            size exceeded the given rect extent and if so the new extent.
492            Finally, point objects are drawn depending on the size. If either
493            the width or height is exceeded, the new extent is returned.
494            (ClassRenderer.Draw): Now when calling the previewer drawing function,
495            evaluate the return value and, if not None, adapt the grid widget size
496            accordingly and redraw again.
497    
498            * Thuban/UI/baserenderer.py (BaseRenderer.draw_shape_layer_incrementally):
499            If the draw function is for points, call it with the size as additional
500            parameter.
501            (BaseRenderer.draw_point_shape): Added additional, optional parameter for
502            the size. Compute the radius using the size.
503    
504            * Extensions/importAPR/apr.py (APR_BMkSym.GetThubanProp): Now
505            that Thuban supports size, apply this correctly.
506    
507            * Extensions/importAPR/importAPR.py: Bumped version to 0.1.1.
508    
509    2004-10-03  Jan-Oliver Wagner <[email protected]>
510    
511            * Doc/manual/thuban-manual-de.xml: Started translation of
512            Map chapter.
513    
514    2004-10-01  Martin Schulze  <[email protected]>
515    
516            * Extensions/wms/properties.py (wmsProperties.__init__): Extended
517            argument for general use through properties-dialog selector
518            
519            * Thuban/UI/classifier.py: Register properties dialog classes for
520            both provided layer classes/types.
521    
522            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): The
523            map can be retrieved through the parent which is passed to the
524            constructor anyway and doesn't require an argument of its own,
525            required for the unification of arguments for general use through
526            properties-dialog selector.
527            (MainWindow.OpenOrRaiseDialog): Move the logic for checking
528            whether a dialog is already opened (and raising it to the users
529            attention) and creating a new dialog into a function of its own
530            (MainWindow.OpenLayerProperties): Use the new OpenOrRaiseDialog()
531            method
532            (MainWindow.OpenLayerProperties): Utilise the new ClassMapper for
533            global registration of properties dialog classes (which are indeed
534            layer-specific).
535    
536            * Thuban/UI/classifier.py (Classifier.__init__): Unify arguments
537            for general use through properties-dialog selector, the map can be
538            retrieved through the parent and doesn't require an argument of
539            its own.
540    
541            * Extensions/wms/wms.py: Register the properties dialog class for
542            the provided WMS layer
543    
544    2004-09-28  Jan-Oliver Wagner <[email protected]>
545    
546            New feature: Registry for Extensions.
547    
548            * Thuban/UI/extensionregistry.py: This module defines a registry for
549            Extensions.
550    
551            * Thuban/UI/about.py (About.__init__): Added description
552            of the registered extensions with all of the information.
553    
554            * Thuban/Model/extension.py (Extension): Improved doc-string.
555    
556            * Extensions/gns2shp/gns2shp.py, Extensions/importAPR/importAPR.py,
557            Extensions/bboxdump/bboxdump.py, Extensions/profiling/profiling.py,
558            Extensions/wms/wms.py: Added registration of the extension.
559    
560    2004-09-27  Bernhard Reiter <[email protected]>
561    
562            More fixes to svgexport to make used ids unique and
563            conforming to XML's Name production.
564    
565            * Extensions/svgexport/test/test_svgmapwriter.py: Added new tests
566            test_xml_id_constraints(), test_make_ide_nosetbaseid() and
567            test_make_id_nonintegersetid().  Switched SetID and SetBaseID.
568            Added Bernhard R. as author.
569            * Extensions/svgexport/svgmapwriter.py (make_id): Using "_" as
570            concatenation char now (makes test_make_ide_nosetbaseid() valid).
571            Also transform second id part with "%d" and catch the TypeError
572            to raise SVGMapWriterError (making test_make_id_nonintegersetid() ok).
573            Corrected typo inBernhard's author line.
574            (SetBaseID): Return the transformed base id. Transform characters
575            which are not alnum() or in ".-_" to binascii.b2a_hex(). Added
576            import binascii. If to be set string starts with "xml" or so, add "t".
577            (draw_shape_layer_incrementally): use the returned value of SetBaseID
578            for used_baseids checks.
579    
580    2004-09-25  Bernhard Herzog  <[email protected]>
581    
582            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
583            Remove a debug print and some tab characters.
584    
585    2004-09-25  Bernhard Reiter <[email protected]>
586    
587            * Extensions/svgexport/svgmapwriter.py: Added Bernhard R. as Author.
588            (SetBaseID, SetID, make_id): Improved docstring comments to explain
589            the interaction of the three functions and the XML id contrains.
590    
591    
592    2004-09-23  Jan-Oliver Wagner <[email protected]>
593    
594            * Doc/ThubanModel.xmi: New. UML file for Thuban Model
595            Module.
596    
597            * Doc/README: Added info on ThubanModel.xmi.
598    
599    2004-09-23  Jan-Oliver Wagner <[email protected]>
600    
601            * Doc/README: New. Some info about how to generate technical
602            documentation from the source code.
603            This text was send to the Thuban developer mailing list on
604            September 21st 2004 by Bernhard Reiter.
605    
606    2004-09-21  Bernhard Reiter <[email protected]>
607    
608            Improved the svgexport to only use unique ids. Will issues
609            an error message dialoge when two layer names are the same.
610            ShapeIDs are now added with a dash within the svg ids.
611    
612            * Extensions/svgexport/svgmapwriter.py (SVGMapWriterError): New.
613            * Extensions/svgexport/test/test_svgmapwriter.py: Added imports
614            (TestSVGRenderer): New test class with test_make_in() and
615            test_check_for_layer_name_clash()
616            * Extensions/svgexport/svgmapwriter.py (SVGRenderer): Fixed __init__()
617            and draw_shape_layer_incrementally() to not use a baseid twice,
618            satisfying test_check_for_layer_name_clash()
619            (VirtualDC.make_id): Use a dash between baseit and id, satisfies
620            test_make_in().
621            * Extensions/svexport/svgsaver.py: Import SVGMapWriterError, wxOK
622            and wxICON_HAND.
623            (write_to_svg): Put dc and rendering in a try statement and on
624            catching SVGmapWriterError notify the user and delete the target file.
625    
626    2004-09-20  Bernhard Reiter <[email protected]>
627    
628            * Model/base.by, Model/layer.py: Fixed typos in docstrings.
629    
630    2004-09-03  Jan Sch�ngel  <[email protected]>
631    
632            * Extensions/umn_mapserver/mapfile(MF_Class.add_thubanstyle): Fix a
633            small bug with the line color. Now the line color will now only set
634            if it is set in Thuban an not Transparent.
635            
636            * Extensions/umn_mapserver/mf_export(tblayer_to_map): Fixed a bug with
637            deleting the layers from mapfile. Now all layers will delete backwards
638            from the last.
639    
640    2004-08-20  Silke Reimer <[email protected]>
641    
642            * Thuban/Model/layer.py:
643            Fixes bug in projection handling: Otherwise very large region might not
644            have valid values in the layer's projection.
645    
646    2004-08-20  Silke Reimer <[email protected]>
647    
648            * Thuban/UI/about.py:
649            small changes to be consistent with coding style.
650              
651    2004-08-13  Martin Schulze  <[email protected]>
652    
653            * Extensions/wms/test/test_ogclib.py (TestOGCLib.compare_URLs):
654            Adjusted a comment
655    
656    2004-08-11  Silke Reimer <[email protected]>
657    
658            * Thuban/UI/about.py: Small changes to encoding related stuff to avoid
659                    too many and too enhanced imports of locale
660    
661    2004-08-10  Silke Reimer <[email protected]>
662    
663            * Thuban/UI/about.py: Fixed encoding problem of about dialog: Added
664                    function unicodeToLocale() to convert special characters to users
665                    locale encoding
666    
667    2004-08-10  Jan-Oliver Wagner <[email protected]>
668    
669            * Doc/technotes/coding_guidelines.txt: Added rule 'Method names start with
670            lower case letter'
671    
672    2004-08-09  Jan Sch�ngel  <[email protected]>
673    
674            * ChangeLog: Rewrite the last ChangeLog entry to follow
675            the standard way.
676    
677            * Extensions/umn_mapserver/mapfile: Moved the import AnnotationLayer to
678            the function where it is needed, because it don't works if it stands
679            at the beginning.
680            (MF_Layer.__init__): Removed the extra numclassed variable. Now
681            numclasses from the mapscript will be used.
682            (MF_Layer.get_index): New. Return the index of the layer in mapfile.
683            (MF_Layer.set_classes): New. A Classlist will be set to the layer.
684            (MF_Layer.set_metadata): New. A Metadata mapscript object will set.
685            (MF_Layer.remove_allclasses): New. All class of the layer will remove.
686            (MF_Map.create_new_layer): New. A new Layer is created and associated
687            with the mapscript object.
688            (MF_Map.set_layerorder): New. The Layer order like in thuban is set in
689            the mapscript.
690            (MF_Map.add_thubanlayer): Now a new layerobj is created if no one is
691            linked to the layer in thuban, else the layerobject linked to the
692            thubanlayer will be used.
693            AnnotationLayer will now store the filename of the shapefile.
694            (MF_Map.remove_layer): If a layer is removed the associated object
695            must be set new.
696            
697            * Extensions/umn_mapserver/mf_export.py(tb_layer_to_map): Add all
698            layers which are exists in thuban to the mapobj. All removed Layers
699            will be removed from the mapobj.
700            Added comments to all functions.
701            (thuban_to_map): No layer will be removed here.
702            
703            * Extensions/umn_mapserver/mf_handle.py
704            (_has_umn_mapobj_and_selectedlayer): Activating the layer menu. Now
705            Layersettings for the mapserver kann be edited.
706    
707            * Extensions/umn_mapserver/mf_import.py: Now all layers which are
708            imported, will be linked with the associated MF_Layer.
709            (import_mapfile): All layers, which are not selected, will be removed.
710            Disable the "import layer from mapfile" menu option.
711    
712            * Extensions/umn_mapserver/sample/iceland.map: Set the status of the
713            Annotation Layer from DEFAULT to OFF. The DEFAULT setting turns the
714            layer on permanently.
715    
716    2004-08-03  Jan Sch�ngel  <[email protected]>
717    
718            * Extensions/umn_mapserver/mapfile.py(MF_Metadata.remove_allmetadata):
719            New. This function removes all metadata
720            (MF_Layer.set_group): New. Set the group setting.
721            (MF_Layer.get_group): New. Get the group setting.
722            (MF_Map): Removed the extra numlayers variable, used the mapscript
723            parameter instead.
724            (MF_Map.get_numlayers): New. This get numlayers.
725            (MF_Map.remove_all_layers): New. Removes all layers from the mapobj.
726            (MF_Map.add_thubanlayer): Replaced the exception handling by a check
727            if the object is an instance. Also added the annotation layer here to
728            export, but only the layer is created in the mapfile.
729    
730            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Removed
731            the check if a mapobj exist, because its not needed anymore. The
732            export function is only available if a mapobj exist.
733            Use the new function to remove all layers.
734            
735            * Extensions/umn_mapserver/mf_handle.py(Layer_Dialog): Added a group
736            option and the metadata button. The layer dialog is temporary disabled.
737            (Metadata_CustomDataTable): Added some functions to show the grid
738            correct.
739    
740            * Extensions/umn_mapserver/mf_import.py: Moved the code for showing
741            the number of layer from import_mapfile to this function.
742            (AnnotationLayer): New. This Class shows the Annotation layer in
743            thuban. The layer don't do anything. It's only to show the layer
744            and to save the layer order.
745            (add_annotationlayer): New. Import an annotation layer to thuban.
746            (select_layer2import): New. Import only layers to thuban and not
747            the other settings like projection or scalebar.
748            (create_new_mapfile): Moved the _has_umn_mapobj function and the
749            create_new_mapfile functions from mf_handle.py to mf_import.py.
750            
751            * Extensions/umn_mapserver/sample/iceland.map: Added the group
752            parameter to the roads and cultural layers. Also added a new
753            Annotation Layer for the cultural points.
754    
755            * Extensions/umn_mapserver/sample/iceland.html: Added the select
756            option for the annotation layer.
757    
758            * Extensions/umn_mapserver/sample/index.html: Added the start
759            parameter for the annotation layer.
760    
761    2004-08-01  Jan-Oliver Wagner <[email protected]>
762    
763            * Doc/manual/thuban-manual-de.xml (Chapter Session Management):
764            translation completed.
765    
766            * Doc/manual/thuban-manual.xml (Chapter Session Management):
767            Fixed unprecise description for Save Session.
768    
769    2004-07-31  Jan-Oliver Wagner <[email protected]>
770    
771            Started translation of Users Manual into german.
772    
773            * Doc/manual/thuban-manual-de.xml: New. German Users Manual.
774    
775            * Doc/manual/Makefile: Added build instructions for german
776            users manual.
777    
778            * Doc/manual/thuban-manual.xml: Minor corrections in Introduction.
779    
780    2004-07-28  Jan Sch�ngel  <[email protected]>
781    
782            * Extensions/umn_mapserver/mapfile.py(MF_Metadata): Changed all class
783            functions. Now all metadata will handle by the function and its not
784            needed to initialize it from outside. Therefor the associated mapobj
785            will be stored in the Metadata Object. So we can use the special
786            functions from the associated mapobj to get the Metadata.
787            Therefor all initialization code for the metadata is removed from the
788            other classes.
789            (MF_Layer): Added a function to get the metadata object.
790            (MF_Map): Added a function to set the mappath, the path where
791            the mapfile ist stored.
792    
793            * Extensions/umn_mapserver/mf_export.py(thuban_to_map): Changed the code
794            to set the extent in the mapfile. Now the code is set by the displayed
795            data in the Thuban-view.
796            (export_mapfile): The shapepath is now set empty, until relative
797            pathnames are supported.
798    
799            * Extension/umn_mapserver/mf_handle.py: Added a dialog to handle
800            metadata. Yet only mapfile metadata are supported. Layer and class
801            supported are not implemented.
802            Added a dialog to handle layer informations. The dialog only shows the
803            selected layer at the moment.
804    
805            * Extensions/umn_mapserver/mf_import.py(import_mapfile): Changed the
806            code for setting the extent in thuban. Now the extent is set to the
807            given extent from the mapfile.
808            Fixed a logical mistake. Now the extent is set when realy a layer is
809            loaded, and not if one is selected to load.
810    
811            * Extensions/umn_mapserver/sample/iceland.html: Added code to zoom and
812            move the shown map in the browser.
813    
814            * Extensions/umn_mapserver/sample/iceland.map: Added a new metadata
815            line to the mapobj and added metadata to the political layer.
816    
817            * Extensions/umn_mapserver/test/test_mapserver.py: Changed the test
818            for Metadata.
819    
820    2004-07-26  Martin Schulze  <[email protected]>
821    
822            * Thuban/Lib/classmapper.py (ClassMapper.has): Added the new
823            ClassMapper
824    
825            * test/test_classmapper.py (TestMapping.test_mapper): Added a Test
826            case for the new ClassMapper
827    
828    
829    2004-07-22  Bernhard Herzog  <[email protected]>
830    
831            * Thuban/UI/viewport.py (ViewPort.VisibleExtent): New.  Return the
832            visible extent of the map in projected coordinates
833    
834            * test/test_viewport.py (SimpleViewPortTest.test_default_size)
835            (SimpleViewPortTest.test_init_with_size): Add some VisibleExtent()
836            tests.
837            (SimpleViewPortTest.test_visible_extent): New. The real test for
838            VisibleExtent()
839    
840    2004-07-22  Bernhard Herzog  <[email protected]>
841    
842            * test/test_viewport.py: Use support.run_tests as the main
843            function when running asa script.
844    
845    2004-07-22  Jan Sch�ngel <[email protected]>
846    
847            * Extensions/umn_mapserver/mf_export.py: Added "import os"
848            Removed the old "import Thuban.UI.mainwindow" code.
849            (tbextent_to_map): Removed the extra function and at the code direct
850            to "thuban_to_map" function.
851            (write_creatorcomment): Added. Now a short comment is added to the
852            beginning of an generated mapfile.
853            (export_mapfile): Now the Path and filename are saved in to variables,
854            and not together in one variable. This is needed for the new
855            write_creatorcomment function.
856                    
857            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Added the
858            import module "re". Also added Range and the ClassGroupRange import
859            from Thuban. Both are needed for the new range expression import.
860            (create_rangeexpression): Added. Creates a Range Expression in Thuban
861            style from a given mapfile expression.
862            (added_rasterlayer): Make some small code changes. The shapepath is
863            now stored in an extra variable and the clazz_name is set empty if no
864            class name set in the mapfile.
865            Changed the Error message for Range Expressions, becaus the new
866            function create a error string which will be shown in the dialog.
867    
868            * Extensions/umn_mapserver/test/test_mapserver.py: Added a test for the
869            range expression import.
870    
871    2004-07-21  Jan-Oliver Wagner <[email protected]>
872    
873            * Extensions/umn_mapserver/README: Added hint that
874            installation as root can be avoided. Removed all tabs.
875    
876    2004-07-16  Bernhard Herzog  <[email protected]>
877    
878            * test/test_viewport.py
879            (ViewPortTest.test_changing_map_projection): Check that changing
880            the projection of an empty map shown in a viewport doesn't lead to
881            exceptions in the viewport's handler for the
882            MAP_PROJECTION_CHANGED messages
883    
884            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Only
885            try to keep the same region visible when the map actually contains
886            something
887    
888    2004-07-15  Jan Sch�ngel <[email protected]>
889    
890            * Extensions/umn_mapserver/mapfile.py: Added a function to get the
891            mappath directly from the mapobj. Is needed because of the changes
892            in mf_import.py.
893            (MF_Layer.add_thubanclass): Added a new comment.
894            (MF_Map.set_extent): Fixed a bug with exporting empty mapobj. If the
895            mapobj is empty there is no extent get from thuban an so no one can
896            set to th mapobj.
897            
898            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Updated
899            the discription.
900            Split the funktion in to three smaller ones. The new functions are
901            add_rasterlayer, add_polygonlayer and select_layer2import.
902            Removed the mapfilepath and filepath initialisation, because its know
903            include in the new functions.
904            Now nothing will be imported if cancel is pressed in the
905            layer choice dialog.
906    
907    2004-07-14  Jan Sch�ngel <[email protected]>
908    
909            * Extensions/umn_mapserver/mapfile.py: Added ClassGroupDefault to
910            import.
911            (MF_Symbolset): Removed the extra variable for numsymbols.
912            (MF_Class.__init__): Added a comment to the exception clause.
913            Removed the extent init, because it was not needed anymore.
914            (MF_Layer.add_thubanclass): Added the code to set the class name to
915            the expression value from thuban if no label is defined.
916            Added the code to export Range expressions from thuban to the mapfile.
917            (MF_Map.set_extent): Removed the exception and replace it by some if
918            code. If the size of a map is not defined the size will be set to 1,1.
919            This is necessary because if the extent is set, mapscript checks if
920            the size is greater than zero.
921            (MF_Web): Added the get and set function for the template.
922    
923            * Extensions/umn_mapserver/mf_export.py: Added the function to check
924            if a mapobject exists and used it to set the status of the menu items.
925            If no mapfile exists the settings could not be edditied.
926            Define after which menuitem the exportitem will include.
927            
928            * Extensions/umn_mapserver/mf_handle.py: Removed the import
929            Thuban.UI.mainwindow clause, because it is not needed.
930            Added the command Refresh() to all "OnChangeColor()" functions,
931            because the color preview window was not updated on a color change.
932            Added the function to check if a mapobject exists and used it to set the
933            status of the menu items. If no mapobject exists the settings could not
934            be edditied.
935            (Map_Dialog): Moved the imagetype selector from the
936            Outputformat_Dialog to Map_Dialog and removed Outputformat_Dialog.
937            (Web_Dialog): Removed the name label and added the template textbox.
938    
939            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Replace
940            the exception handling on loading the layers by an if statement. It
941            is not necessary to us the exception there.
942            The Filepath creation now use os.path.join to build the path.
943    
944            * Extensions/umn_mapserver/test/test_mapserver.py: Moved the testMap
945            definition from global to the setUp function. Now the testMap will
946            initialize new on each test.
947    
948            * Extensions/umn_mapserver/sample/iceland.map: Include three new
949            classes in the Line Layer, to test logical Expressions.
950            Set the status of the class "Point9" in the Point Layer to off
951            
952    2004-07-13  Bernhard Herzog  <[email protected]>
953    
954            * Thuban/UI/baserenderer.py
955            (BaseRenderer.render_map_incrementally): Fix a logic bug in the
956            optimization that tries not to draw layers under a raster layer.
957            The bug was harmless.  All it effectively did was to produce The a
958            strange messages about not being able to draw Layer instances for
959            all vector layers below a raster layer which would be invisible
960            anyway because the raster layer currently always covers the entire
961            window
962    
963    2004-07-08  Jan Sch�ngel <[email protected]>
964    
965            * Extensions/umn_mapserver/mapfile.py: Added code to generade and get
966            a list of supported outputformats. This formats are not alle supported
967            because there is no possibility to get the outputformat without the
968            name known. Make some formal changes to the code.
969            (MF_Map.set_name()): Fixed a bug if the name is None.
970    
971            * Extensions/umn_mapserver/mf_handle.py: Removed the image_type import
972            statement, because its not needed anymore. The Outputformat is now
973            given as string from the object. Make some formal changes to the code.
974    
975            * Extensions/umn_mapserver/test/test_mapserver.py: Added new test for
976            most of the new setting which were added during the last changes.
977            Removed the MF_Size Test.
978            
979            * Extensions/umn_mapserver/test/test.map: Added a new class to the
980            cultural Layer to test expressions and the the status of that layer
981            from on to default.
982            Changed the data path the the correct Thuban Data
983            Added the Outputformat Object and Symbol Object
984            
985    2004-07-07  Jan Sch�ngel <[email protected]>
986    
987            * Extensions/umn_mapserver/mapfile.py: Added some new
988            settings to edit (outputformat, label, imagetype)
989    
990            * Extensions/umn_mapserver/mf_handle.py: Added some setting to
991            the Label Dialog and add the OutputDialog.
992            Make some changes to the code order.
993    
994    2004-07-06  Jan Sch�ngel <[email protected]>
995    
996            * Extensions/umn_mapserver/mapfile.py: Added the symbolObj, pointObj
997            and line Obj and add the scalebar_status_type, scalebar_style_type and
998            scalebar_position_type.
999            Added the symbol- and symbolsetObject (MF_Symbol,MF_Symbolset). The
1000            are only used to create a Symbol like the circle in Thuban.
1001            Added the scalebarObject (MF_Scalebar)
1002            (MF_Class): Added set_status and get_status.
1003            (MF_Layer.add_thubanclass): Added code to set the class status
1004            (MF_Map): Added code to handle the symbols and scalebar
1005            (MF_Label): Added the set_partials and get_partials functions
1006            
1007            * Extensions/umn_mapserver/mf_export.py: Added MF_Symbol to import
1008            from mapfile. Added a function to create a circle object like the one
1009            from thuban if no one exists.
1010            
1011            * Extensions/umn_mapserver/mf_handle.py: All colors are now set when
1012            press ok in the assosiated dialog and not at the end of the
1013            colordialog.
1014            Added the Dialog for the Scalebar.
1015            (Label_Dialog): Added the offset option
1016    
1017            * Extensions/umn_mapserver/mf_import.py: Added code to import the
1018            status of the Classes.
1019            Fixed a bug with the projection. Now the to_meter parameter will be
1020            added to the Projection only if it doesn't exists.
1021    
1022    2004-07-01  Jan Sch�ngel <[email protected]>
1023    
1024            Added the functionality to handle the content thuban is not
1025            able to handle directly.
1026    
1027            * Extensions/umn_mapserver/mf_handle.py: New. This module extents
1028            Thuban with the possibility to edit the mapfile content.        
1029            
1030            * Extensions/umn_mapserver/mf_import.py: Added the possibility
1031            to import mapfiles without any layer selected. So it is possible
1032            to edit the other settings in a mapfile.
1033            (import_mapfile): Added code to use the editing functions.
1034            Added the possibility to import the projection to a layer if one
1035            is defined.
1036            Status settings (On,Off) will now set in thuban (visible, invisible).
1037            fixed a bug with with classnames. If no classname is set in mapfile
1038            the value in Thuban will set to the expression.
1039            
1040            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Added the
1041            possibility to save a new mapfile or use the old one which is
1042            imported or new created.
1043            Added code to use the editing functions.
1044            Remove some not needed import statements
1045    
1046            * Extensions/umn_mapserver/mapfile.py: Added new types which are
1047            need for the editing functions.
1048            Added needed set-functions for the editing functions.
1049            Added the possibility to export rasterimages.
1050            Added new classes (MF_Web, MF_Label, MF_Legend, MF_Symbol,
1051            MF_SymbolSet). MF_Symbol and MF_SymbolSet are not needed at the
1052            moment.
1053            (MF_Class.set_thubanstyle): Now point layers will set to a default
1054            symbol to show a circle in mapserver and not only a 1px dot.
1055            (MF_Style.__init__): Fixed a bug with the color. Color was not set
1056            correct before.
1057            (MF_Size): Removed, because it is not needed.
1058            
1059            * Extensions/umn_mapserver/README: Added the hints to use the
1060            export and editing functions, too.
1061    
1062            * Extensions/umn_mapserver/sample/iceland.map: Added the
1063            new parameter "UNITS METERS".
1064            Change the political layer to status OFF.
1065    
1066            * Extensions/umn_mapserver/sample/README: Added some
1067            more details to setup the sample in the MapServer.
1068            
1069    2004-06-26  Bernhard Reiter <[email protected]>
1070    
1071            * Extensions/svgexport/test/test_svgmapwriter.py:
1072            Removed class VFile and used standard StringIO instead.
1073    
1074    2004-06-23  Jan Sch�ngel  <[email protected]>
1075    
1076            Add the export function to the umn_mapserver extension.
1077    
1078            * Extension/umn_mapserver/mf_export.py: New. This module extents
1079            Thuban with the possibility to export the Thuban content.
1080    
1081            * Extensions/umn_mapserver/mapfile.py: Expand the classes to use
1082            with the export module. Especially added the possibility to
1083            add thuban objects directly to the map objects.
1084    
1085            * Extensions/umn_mapserver/mf_import.py: Removed the wxCHANGE_DIR,
1086            because of the hint from Bernhard Herzog.
1087            Corrected the handling of absolute pathnames.
1088            Changed the Text of the Menu-Item, now the beginning is upper case.
1089    
1090            * Extensions/umn_mapserver/README: Added the --with-tiff statement.
1091    
1092    2004-06-16  Jan Sch�ngel  <[email protected]>
1093    
1094            Add a sample and make some changes.
1095    
1096            * Extension/umn_mapserver/mf_import.py: Changed the wxPython.wx
1097            import from * to explicit used statements. Changed the
1098            Thuban.UI.mainwindow import phrase, too.
1099            (import_mapfile):Corrected a clerical mistake.
1100            Added wxCHANGE_DIR in OpenFile Dialog.
1101            Added a MultipleChoiceDialog, to select the layers to load from
1102            mapfile into thuban. Thereby the projection is only set if one layer
1103            is selected.
1104            Added the possibility to handle relative pathnames which uses
1105            up-level references.
1106            Removed some doubled code.
1107            Corrected an error with integer values used as label in thuban
1108            ClassGroup.
1109            
1110            * Extensions/umn_mapserver/sample: New.
1111    
1112            * Extensions/umn_mapserver/sample/README: New. Describes the
1113            usage of the sample files.
1114    
1115            * Extensions/umn_mapserver/sample/iceland.map: New. This is
1116            a suitable .map-file for the iceland data.
1117    
1118            * Extensions/umn_mapserver/sample/index.html: New. The template
1119            for the mapfile.  
1120    
1121            * Extensions/umn_mapserver/sample/iceland.html: New. Initialisation
1122            file for the Iceland Application on web.
1123    
1124            * Extensions/umn_mapserver/README: Corrected a inaccuracy and added
1125            some details.
1126    
1127            * Extensions/umn_mapserver/test/test_mapserver
1128            (mapserver_import_Test_generalClasses.test_MF_Color):
1129            Corrected the thubancolor test.
1130    
1131    2004-06-15  Jan Sch�ngel  <[email protected]>
1132    
1133            * Extensions/umn_mapserver/README: New. Install instruction.
1134    
1135    2004-06-14  Bernhard Reiter <[email protected]>
1136    
1137            * libraries/thuban/cpl_mfile.h: Added copyright header.
1138    
1139            * libraries/thuban/ cpl_mfile.cpp, cpl_mfile.h: Added non-protecting
1140            Free Software License so that it is most useful with gdalwarp
1141            and bmpdataset.
1142    
1143    2004-06-14  Bernhard Herzog  <[email protected]>
1144    
1145            * Thuban/UI/multiplechoicedialog.py (__version__): Add missing
1146            import of wxPython.wx itself (as opposed to the contents of
1147            wxPython.wx).  For some reason wxPython.wx is available as
1148            wxPython.wx.wx in at least some 2.4 releases.  Fixes RT#2482
1149            wrt. wxPython 2.4.
1150    
1151    2004-06-10  Jan Sch�ngel  <[email protected]>
1152    
1153            Initial version of new extension "umn_mapserver".  This extension aims
1154            to manage configuration for the UMN MapServer application.  This
1155            inital version just imports the .map-files and displays all, Thuban is
1156            capable of.
1157    
1158            * Extensions/umn_mapserver, Extensions/umn_mapserver/test: New.
1159    
1160            * Extensions/umn_mapserver/test/README: New. Describes how to run the
1161            tests.
1162    
1163            * Extensions/umn_mapserver/test/test.map: New. This is a test
1164            .map-file for automated tests of the umn_mapserver extension of
1165            Thuban.
1166    
1167            * Extensions/umn_mapserver/test/test_mapserver.py: New. Tests for
1168            UMN Mapserver classes.
1169    
1170            * Extensions/umn_mapserver/__init__.py: New. Init to make this
1171            directory a package.
1172    
1173            * Extensions/umn_mapserver/mapfile.py: New. Classes to represent
1174            '.map'-file objects.
1175    
1176            * Extensions/umn_mapserver/mf_import.py: New. This module extends
1177            Thuban with the possibility to handle UMN MapServer mapfiles.
1178    
1179    2004-06-03  Bernhard Herzog  <[email protected]>
1180    
1181            * Thuban/Model/layer.py (Layer.TreeInfo): Convert the bounding box
1182            to a tuple before using it as arguments to the % operator.  This
1183            fixes the formatting issue filed in RT#2239 on 2004-01-13 and
1184            reported today on thuban-list by Jan Sch�ngel
1185    
1186            * test/test_layer.py (TestLayerModification.setUp): Save the
1187            filename as an instance variable so we can refer to it in tests
1188            (TestLayerModification.test_tree_info): Uncomment this method
1189            again and make it work.  This tests for the formatting issue
1190            filed in RT#2239 on 2004-01-13
1191    
1192    2004-05-28  Bernhard Herzog  <[email protected]>
1193    
1194            * Thuban/UI/baserenderer.py: Fix some typos.
1195    
1196    2004-05-18  Jan-Oliver Wagner <[email protected]>
1197    
1198            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed a bug
1199            by increasing a field size.
1200    
1201    2004-05-17  Bernhard Herzog  <[email protected]>
1202    
1203            Update to newest shapelib and get rid of Thuban specific
1204            extensions, i.e. use the new DBFUpdateHeader instead of our
1205            DBFCommit kludge
1206    
1207            * libraries/shapelib/shpopen.c: Update to version from current
1208            shapelib CVS.
1209    
1210            * libraries/shapelib/shapefil.h: Update to version from current
1211            shapelib CVS.
1212    
1213            * libraries/shapelib/dbfopen.c: Update to version from current
1214            shapelib CVS.
1215            (DBFCommit): Effectively removed since shapelib itself has
1216            DBFUpdateHeader now which is better for what DBFCommit wanted to
1217            achieve.  
1218            We're now using an unmodified version of dbfopen.
1219    
1220            * setup.py (extensions): Add the HAVE_UPDATE_HEADER macro with
1221            value '1' to the Lib.dbflibc extension.  This simply reflects the
1222            shapelib and pyshapelib updates
1223    
1224    2004-05-16  Jan-Oliver Wagner <[email protected]>
1225    
1226            Finished introduction of Menu.FindOrInsertMenu.
1227    
1228            * Extensions/drawshape/drawshape.py: Add the command
1229            to the experimental menu additionally to the toolbar.
1230    
1231            * Extensions/svgexport/svgsaver.py: Use FindOrInsertMenu() instead of
1232            finding menu on its own.
1233    
1234            * Doc/manual/thuban-manual.xml: updated sample file
1235            to use FindOrInsertMenu().
1236    
1237            * Examples/simple_extensions/hello_world.py: Use FindOrInsertMenu()
1238            instead of finding menu on its own.
1239    
1240    2004-05-11  Jan-Oliver Wagner <[email protected]>
1241    
1242            * test/test_menu.py (MenuTest.test): Added testing
1243            of method Menu.FindOrInsertMenu.
1244    
1245    2004-05-10  Jan-Oliver Wagner <[email protected]>
1246    
1247            Introduce and use Menu.FindOrInsertMenu.
1248    
1249            * Thuban/UI/menu.py (Menu.FindOrInsertMenu): New. Find a
1250              given menu or, if not found, insert it.
1251    
1252            * Extensions/bboxdump/bboxdump.py, /Extensions/gns2shp/gns2shp.py,
1253            /Extensions/importAPR/importAPR.py, Extensions/profiling/profiling.py,
1254            /Extensions/wms/wms.py: Use FindOrInsertMenu() instead of finding
1255            menu on its own.
1256    
1257    2004-05-06  Jan-Oliver Wagner <[email protected]>
1258    
1259            Introduce a abstract ColorDialog class and remove
1260            and outdated file.
1261    
1262            * Thuban/UI/proj4dialog.py: Removed. It is has been
1263            replaced by projdialog for quite a while and is not used
1264            anymore.
1265    
1266            * Thuban/UI/colordialog.py: New. Abstraction for color selection
1267            dialog(s).
1268    
1269            * Thuban/UI/classifier.py (SelectPropertiesDialog.__GetColor):
1270            Now calls the abstract ColorDialog instead of wxColourDialog.
1271            This also removed the dependency to Color class conversion
1272            from this function.
1273    
1274    2004-05-04  Frank Koormann  <[email protected]>
1275    
1276            * Extensions/bboxdump/__init__.py: Fixed string left over from
1277            copying.
1278    
1279            * Extensions/bboxdump/bboxdump.py (bboxdump):
1280            Use layer.ShapeStore().AllShapes() to loop over shapes instead of
1281            xrange(layer.NumShapes()). Compile the bboxmessage from a list
1282            of formatted outputs (string.join) instead of appending to the
1283            message. Two progress bar dialogs to report progress on the sometimes
1284            lenghty processing.
1285    
1286    2004-04-22  Frank Koormann  <[email protected]>
1287    
1288            New Extension to dump bounding boxes of all shapes of the selected
1289            layer. An optional column can be specified to group the objects,
1290            in this case the bounding box is a union of the separate boxes.
1291            Dump can be displayed in a ScrolledMessageDialog or written to file.
1292            The Extension is simply a combination of available and well tested
1293            Thuban functionality.
1294    
1295            * Extensions/bboxdump/__init__.py: New: Init to make this
1296            directory a package.
1297    
1298            * Extensions/bboxdump/bboxdump.py: New: Dump bounding boxes of
1299            all shapes of the selected layer.
1300    
1301    2004-04-22  Jan-Oliver Wagner <[email protected]>
1302    
1303            * Thuban/UI/classgen.py (GenUniquePanel.__init__): Fixed two
1304            strings to be i18n now.
1305    
1306    2004-04-18  Jan-Oliver Wagner <[email protected]>
1307    
1308            Changing popup menu of legend from direct building
1309            to using the Menu construction as used for the mainwindow.
1310    
1311            * Thuban/UI/mainwindow.py: New method commands: layer_to_top,
1312            layer_to_bottom, layer_visibility
1313            (MainWindow.LayerToTop): New. Put current layer to the top.
1314            (MainWindow.LayerToBottom): New. Put current layer to bottom.
1315            (MainWindow.HideLayer, MainWindow.ShowLayer, _has_visible_map):
1316            Replace 1,0 by True, False.
1317            (MainWindow.ToggleLayerVisibility): New. Toggle visibility of
1318            current layer.
1319            (MainWindow.LayerShowTable): Removed raising of dialog.
1320            (_has_selected_layer_visible): New. Support function.
1321    
1322            * Thuban/UI/legend.py: ID_POP_xxx: removed.
1323            (LegendPanel.__init__): Removed EVT_MENU bindings.
1324            (LegendTree._OnRightClick): Replace direct creation of
1325            menu via wx Classes by applying the menu definition
1326            as of Menu class of menu.py.
1327            
1328    2004-04-16  Jan-Oliver Wagner <[email protected]>
1329    
1330            * Thuban/UI/exceptiondialog.py (ExceptionDialog.dialog_layout): Improved
1331        button string to stronger clearify that Thuban will be closed when hitting
1332            the button.
1333    
1334            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Added docstring.
1335            Now for layers without a ShapeStore a corresponding message is given
1336            to the user, that this layer has no table to show.
1337    
1338    2004-04-15  Martin Schulze  <[email protected]>
1339    
1340            * Extensions/wms/layer.py (WMSLayer.setWMSFormat): Need to
1341            recalculate the format for the internal render engine as well.
1342    
1343            * Extensions/wms/properties.py (wmsProperties): First start for a
1344            properties dialog.  It's functional for a first selection of
1345            layers, but still has some weired wxWidgets/GTK problems but
1346            beautification can be done later.
1347    
1348            * Extensions/wms/layer.py: Added more documentation
1349            (WMSLayer.getFormats): New: Return list of supported image formats
1350            by the WMS server
1351            (WMSLayer.getLayers): New: Return the list of layer names
1352            supported by the WMS server
1353            (WMSLayer.getLayerTitle): New: Return the title of the named layer
1354            (WMSLayer.getWMSFormat): New: Return the image format that is used
1355            for WMS GetMap requests
1356            (WMSLayer.setWMSFormat): New: Set the image format that is used
1357            for WMS GetMap requests
1358            (WMSLayer.__init__): Move away from using only one layer to using
1359            a list of layers (unsorted at the moment, though).
1360            (WMSLayer.getVisibleLayers): New: Return the list of names for all
1361            visible layers
1362            (WMSLayer.setVisibleLayers): New: Set the list of names for all
1363            visible layers
1364    
1365            * Extensions/wms/wms.py: Moved the WMS layer into layer.py in
1366            order to establish a clean structure.
1367    
1368            * Extensions/wms/layer.py: Moved the WMS layer into a file on its
1369            own in order to establish a clean structure.
1370    
1371    2004-04-13  Martin Schulze  <[email protected]>
1372    
1373            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Added
1374            support for oldstyle (WMS 1.0 apparently) image format
1375            specification.
1376    
1377            * Extensions/wms/wms.py (WMSLayer.calcFormat): Reduce the list of
1378            supported graphic formats back to JPEG and BMP, PNG and others are
1379            too *cough* experimental...  Sorry, I meant to filter this out
1380            before I committed this part.  This should make the WMS extension
1381            run from CVS again.
1382            (wms_dialog): Reset an empty URL to None so that the subsequent
1383            program can depend on this, since the dialog will indeed return an
1384            empty URL, causing another declaration of love by Python.
1385    
1386            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerBBox):
1387            Whenever a native BoundingBox request cannot be fulfilled, check
1388            whether the requested SRS is EPSG:3426, in which case return the
1389            LatLonBoundingBox values.
1390    
1391            * Extensions/wms/test/test_parser.py
1392            (TestWMSCapabilitiesParser.test_LayerSRS): Added a test for
1393            ignoring AUTO:* SRS.
1394            (TestWMSCapabilitiesParser.test_LatLonBoundingBoxes_as_bboxes):
1395            Added another test method to test whether the LatLonBoundingBox
1396            values will be returned if BoundingBox values are requested with
1397            SRS set to EPSG:3426.
1398    
1399            * Extensions/wms/parser.py (WMSCapabilitiesParser.peekLayers):
1400            Added rudimentary support for non-EPSG SRS, i.e. ignore them for
1401            the moment by placing them into a variable which is currently
1402            unused.  Also test whether the EPSG SRS is numerical as it should
1403            be and add an error message if it is not.
1404    
1405            * Extensions/wms/test/sample.xml: Added AUTO:* SRS since they
1406            appear in the real world as well.  Since we cannot handle them yet
1407            (OGCLib can't either), we will ignore them for the moment.
1408    
1409            * Extensions/wms/parser.py: Use a variable for denoting the sample
1410            filename
1411            (WMSCapabilitiesParser.peekLayers): Added support for error
1412            messages during grok().  They will be aggregated in an array and
1413            may be displayed later.  We may have to add a classification
1414            "Warning" and "Error" to this.  That requires more experience,
1415            though, since not every error may be lethal.
1416    
1417            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Raise the
1418            ShowTable() dialog/frame when the user attempts to display it
1419            while it has been opened before already and not closed again.
1420    
1421    2004-04-11  Martin Schulze  <[email protected]>
1422    
1423            * Extensions/wms/infodialog.py: Adjusted the class documentation
1424    
1425            * Extensions/wms/wms.py (WMSLayer.__init__, WMSLayer.GetMapImg):
1426            Switch to using Thuban{Begin,End}BusyCursor instead of the pure
1427            wxWidgets variants.
1428            (WMSLayer.__init__): The epsg_id variable is named top_srs now.
1429    
1430            * Extensions/wms/infodialog.py: Added an information dialog that
1431            will display various information about the WMS current resource,
1432            so that additional information such as the title, the abstract,
1433            fees and access constraints can be displayed for the user if they
1434            are documented in the WMS XML.
1435    
1436    2004-04-10  Martin Schulze  <[email protected]>
1437    
1438            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Adjusted
1439            string handling.  It's "foo".lower() and not lower(foo) without
1440            lower imported from strings or something.
1441    
1442            * Extensions/wms/wms.py (WMSLayer): Incorporated WMSCapabilities
1443            from capabilities.py and parser.py.  Implement priority list for
1444            supported graphics formats, take care of wbmp != bmp.  PNG, TIFF
1445            and GIF are supported here, but not yet by main Thuban.  Hence,
1446            support for them may be removed later.  Special contribution to
1447            usability: get wxWidgets to change the cursor when we're waiting
1448            for data from the network so the user won't start to worry.  This
1449            causes a redrawing error/warning, though.
1450    
1451            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Unlink
1452            the DOM object.
1453    
1454    2004-04-01  Martin Schulze  <[email protected]>
1455    
1456            * Extensions/wms/capabilities.py: Adjusted documentation
1457            (WMSCapabilities.__init__): Improved documentation, fixed syntax
1458            (WMSCapabilities.saveCapabilities): Only catch IOError when
1459            handling files
1460            (WMSCapabilities.loadCapabilities): Only catch IOError when
1461            handling files
1462            __main__: corrected variable naming
1463            (WMSCapabilities.fetchCapabilities,loadCapabilities): Make this
1464            class a specialisation of WMSCapabilitiesParser as well.  Also
1465            execute grok() after loading or fetching capabilities, if that
1466            went well, so that subsequent calls can already access the data.
1467            (WMSCapabilities.getVersion): Export the used version of the
1468            GetCapabilities request, so we can use it for subsequent calls,
1469            i.e. for GetMap requests.
1470            (WMSCapabilities.fetchCapabilities): Added proper error handling
1471            when the GetCapabilities request failed, so that the surrounding
1472            program can act accordingly.
1473    
1474    2004-03-30  Martin Schulze  <[email protected]>
1475    
1476            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerSRS):
1477            Adjusted the getLayerSRS method to return the list of SRSes
1478            extracted from <SRS> elements instead of <BoundingBox> elements.
1479            Added a bit of documentation as well.
1480            (WMSCapabilitiesParser.checkLayerSRS): Removed integrity test
1481            since it was only implemented due to a misunderstanding.
1482    
1483            * Extensions/wms/test/test_parser.py
1484            (TestWMSCapabilitiesParser.test_LayerSRS): Adjust the tests to
1485            reflect the corrected interpretation of the standard: i.e. a layer
1486            does not have to define a BoundingBox for all SRSes it supports.
1487            Hence the <SRS></SRS> specification is authoritative, not the list
1488            of BoundingBoxes.
1489            (TestWMSCapabilitiesParser.test_BoundingBoxes): Added a new test
1490            to ensure None is returned for a non-existing SRS.
1491            (TestWMSCapabilitiesParser.test_grok): Removed test_grok method
1492            since it is not applicable anymore.  Listing more SRSes in <SRS>
1493            elements is valid according to the specs.
1494    
1495    2004-03-26  Bernhard Reiter <[email protected]>
1496    
1497            * README: Nicer formatting of text. Improved descriptions.
1498            Reflected wxWidgets name change.
1499            
1500            * Thuban/UI/about.py: Extended copyright to 2004 and added
1501            information about the thuban-devel mailinglist.
1502    
1503    2004-03-24  Martin Schulze  <[email protected]>
1504    
1505            * Extensions/wms/capabilities.py: Renamed the class to contain
1506            'WMS', also added a linebreak where required
1507    
1508            * Extensions/wms/parser.py: Finally added the XML parser for the
1509            GetCapabilities response.
1510    
1511            * Extensions/wms/test/sample.xml: Adjusted the sample file so that
1512            <SRS> elements match the <BoundingBox> elements, except for the
1513            layer 'beschriftung'.
1514    
1515            * Extensions/wms/test/test_parser.py: Encode non-ascii strings
1516            since Python uses unicode strings internally, otherwise
1517            comparisons will fail.  Removed tests for getLayerBBoxSRS() since
1518            the SRS will be calculated anyway and this method is obsoleted by
1519            getLayerSRS().  Denote SRS as strings and not as cardinal numbers.
1520            Move loading the sample file into the setUp method.  Added a test
1521            for finding the integrity problem in the sample response.
1522            Improved formatting.
1523    
1524            * Extensions/wms/domutils.py: Added convenience routines for
1525            handling of Document Object Model (DOM) nodes.
1526    
1527            * Extensions/wms/test/test_domutils.py: Added a test for the
1528            domutils module
1529    
1530    2004-03-19  Martin Schulze  <[email protected]>
1531    
1532            * Extensions/wms/test/test_parser.py (TestWMSCapabilitiesParser):
1533            Moved path detection and adding into a module of its own,
1534            adjustpath, which exports thubandir as main Thuban directory.
1535    
1536            * Extensions/wms/test/test_ogclib.py (TestWMSLib): Moved path
1537            detection and adding into a module of its own, adjustpath, which
1538            exports thubandir as main Thuban directory.  Reorganised the
1539            module in order to support the SkipTest feature for Thuban test
1540            cases.
1541    
1542            * Extensions/wms/test/adjustpath.py: Moved path detection and
1543            adding into a module of its own.
1544    
1545    2004-03-18  Martin Schulze  <[email protected]>
1546    
1547            * Extensions/wms/test/test_parser.py: Added another test for
1548            checking whether the WMS XML parser (to be implemented) returns
1549            the information we expect.  This requires a sample WMS WML file
1550            (sample.xml) which has been extracted from the frida server and
1551            "improved" manually.
1552    
1553            * Extensions/wms/test/test_ogclib.py: Added legacy code to add the
1554            main Thuban directory to the path in order to be able to import
1555            random modules.  Adjusted the PyOGCLib detection to reuse the
1556            information gathered.  Also added a note about the PYTHONPATH
1557            environment variable.
1558    
1559            * Extensions/wms/test/test_ogclib.py: The format specification is
1560            a mime-type, not a graphic format, hence image/jpeg wou ld be the
1561            proper format and not JPEG.  We'll also have to take care of the
1562            encoding of / as %2F.
1563    
1564    2004-03-16  Martin Schulze  <[email protected]>
1565    
1566            * Extensions/wms/test/test_ogclib.py: Added a (hopefully)
1567            comprehensive test for the getMapURL method, built compare URLs
1568            according to the documentation in OGC 01-068r3
1569    
1570            * Extensions/wms/capabilities.py (WMSCapabilities): Added the
1571            class WMSCapabilities to manage capabilites, will incorporate
1572            parsing the capabilities response and provide details for other
1573            classes.
1574    
1575    2004-03-12  Bernhard Herzog  <[email protected]>
1576    
1577            Support views in addition to normal tables in the postgis
1578            shapestore
1579    
1580            * Thuban/Model/postgisdb.py
1581            (PostGISShapeStore._fetch_table_information): Add a fallback for
1582            the case where the table name is not in the geometry_columns
1583            table.  This is usually the case for views.  Also, set
1584            self.shapestore here.
1585            (PostGISShapeStore.ShapeType): No need to query the database all
1586            the time.  The shape type is now determined in
1587            _fetch_table_information
1588    
1589            * test/postgissupport.py (PostgreSQLServer.new_postgis_db)
1590            (PostgreSQLServer.get_static_data_db, PostGISDatabase.__init__):
1591            New parameter to specify views.
1592            (PostGISDatabase.has_data): Also compare the views.  New views
1593            parameter
1594            (PostGISDatabase.initdb): Create the views.
1595            (PostgreSQLServer.get_default_static_data_db): Add the v_landmarks
1596            view
1597    
1598            * test/test_postgis_db.py
1599            (TestPostGISShapestorePointFromViews): New.  Test a
1600            PostGISShapeStore with a view
1601            (TestPostGISShapestorePointOIDAsGIDColumn.setUp): Pass the name of
1602            the geometry_column explicitly to test whether that works
1603    
1604    2004-03-12  Bernhard Herzog  <[email protected]>
1605    
1606            Final step for explicit id/geometry columns: Loading and saving
1607    
1608            * Resources/XML/thuban-1.1.dtd: New.  Derived from thuban-1.0.dtd
1609            with the following changes:
1610            (dbshapesource): Two new attributes id_column and geometry_column
1611    
1612            * Thuban/Model/save.py (SessionSaver.write): Use the new dtd
1613            (SessionSaver.write_session): Use the new namespace
1614            (SessionSaver.write_data_containers): Write the new dbshapesource
1615            parameters
1616    
1617            * Thuban/Model/load.py (SessionLoader.__init__): New namespace for
1618            the new file format version
1619            (SessionLoader.start_dbshapesource): Handle the new db parameters
1620    
1621            * test/test_save.py: Update to the new dtd and namespace
1622            (SaveSessionTest.test_save_postgis): Update the NonConnectionStore
1623            mock object to provide a working IDColumn method.
1624    
1625            * test/test_load_1_0.py: New.  Copy of the test_load.py before
1626            today's changes but with the round-trip tests removed.
1627    
1628            * test/test_load_0_9.py: Update doc-string.
1629    
1630            * test/test_load.py: Update all .thuban files to the new dtd and
1631            namespace.
1632            (TestPostGISLayer.file_contents): Add the new dbshapesource
1633            paramters
1634    
1635    2004-03-11  Bernhard Herzog  <[email protected]>
1636    
1637            Next step for explicit id/geometry columns: User interaction
1638    
1639            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Rework how
1640            the dialog is constructed. Add combo boxes to select id and
1641            geometry column.  Rename some instance variables.
1642            (ChooseDBTableDialog.GetTable): Return id and geometry column
1643            names
1644            (ChooseDBTableDialog.OnTableSelect): New. Event handler for
1645            selections in the table list
1646    
1647            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Use id_column
1648            and geometry_column
1649    
1650            * Thuban/Model/session.py (Session.OpenDBShapeStore): Add the new
1651            parameters for id_column and geometry column of PostGISShapeStore
1652            here as well.
1653    
1654            * Thuban/Model/postgisdb.py (type_map): Add ROWID psycog type.
1655            (_raw_type_map): New. Map raw PostgreSQL type ints to thuban types
1656            (PostGISConnection.GeometryTables): Use a better query to
1657            determine which relations in the database might be usable for
1658            shapestores.  Now supports views as well but is more PostgreSQL
1659            specific
1660            (PostGISConnection.table_columns): New. Somewhat experimental
1661            method to let the db dialogs provide lists of columns to users so
1662            that they can select id and geometry columns.
1663            (PostGISTable.__init__): The default value of the id_column
1664            parameter is now None it still means "gid" effectively, though.
1665            (PostGISTable.IDColumn): New introspection method to return a
1666            column object for the id column
1667            (PostGISShapeStore.GeometryColumn): New introspection method to
1668            return a column object for the geometry column
1669    
1670            * test/test_postgis_db.py
1671            (TestPostGISConnection.test_gis_tables_non_empty):
1672            Removed. Subsumed by the new:
1673            (TestPostGISConnection.test_gis_tables_with_views_and_tables):
1674            New. Tes the GeometryTables and table_columns methods with actual
1675            tables and views.
1676            (PointTests.test_id_column, PointTests.test_geometry_column):
1677            New. tests for the new methods.
1678            (TestPostGISShapestorePoint.setUp)
1679            (TestPostGISShapestorePointSRID.setUp)
1680            (TestPostGISShapestorePointExplicitGIDColumn.setUp): Fill the
1681            instance variables needed by the new tests
1682    
1683    2004-03-11  Bernhard Herzog  <[email protected]>
1684    
1685            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): The row
1686            numbers given to ReadValue are ordinals.
1687    
1688    2004-03-11  Bernhard Herzog  <[email protected]>
1689    
1690            Elimiate the requirement for PostGIS tables to have a column
1691            called "gid".
1692    
1693            * Thuban/Model/postgisdb.py (PostGISTable.__init__): New parameter
1694            id_column to specify which column to use to identify rows.  Also
1695            new instance variables id_column and quoted_id_column
1696            (PostGISTable.RowIdToOrdinal, PostGISTable.RowOrdinalToId)
1697            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue)
1698            (PostGISTable.SimpleQuery): Use the id column name provided to the
1699            constructor instead of "gid"
1700            (PostGISShapeStore.__init__): New parameter id_column analogously
1701            to PostGISTable.__init__.  This parameter is simply passed through
1702            to the base class constructor
1703            (PostGISShapeStore._create_col_from_description): Fix typo in
1704            doc-string
1705            (PostGISShapeStore.Shape, PostGISShapeStore.AllShapes)
1706            (PostGISShapeStore.ShapesInRegion): Use the id column name
1707            provided to the constructor instead of "gid"
1708    
1709            * test/postgissupport.py
1710            (PostgreSQLServer.get_default_static_data_db): New static table
1711            landmarks_point_id with an id column != "gid.  Update the comments
1712            a bit.
1713            (skip_if_addgeometrycolumn_does_not_use_quote_ident): Fix typo in
1714            doc-
1715            (upload_shapefile): New parameter gid_column to use a name other
1716            than "gid" for the column to store the shape ids
1717    
1718            * test/test_postgis_db.py (TableTests): New.  Mixin-class
1719            containing all tests previously in TestPostGISTable.  The actual
1720            tests are the same but the code is a bit more configurable to
1721            allow for different id columns etc.
1722            (TestPostGISTable): Derive from TableTests now for the actual
1723            tests.
1724            (TestPostGISTableExplicitGIDColumn): New. Like TestPostGISTable
1725            except that it the landmarks_point_id table to test the id_column
1726            parameter
1727            (PointTests): Extend the doc-string
1728            (TestPostGISShapestorePointExplicitGIDColumn)
1729            (TestPostGISShapestorePointOIDAsGIDColumn): New classes derived
1730            from PointTests to test the explicit id_column parameter.  One
1731            tests with the name of the column holding the shape ids, the other
1732            uses PostgreSQL's OID column.  For the latter a number of methods
1733            have to be overwritten to make them independent of the actual id
1734            values.
1735    
1736    2004-03-08  Silke Reimer  <[email protected]>
1737    
1738            Update debian directory:
1739    
1740            * debian/changelog: Added new version.
1741            * deiban/rules: Updated management of patches (with cbds)
1742            * debian/control: Added cbds to dependencies
1743            * debian/patches/*: New. Adds better support for patches of thuban in
1744                            debian
1745            * debian/menu: Syntax of menu changed slightly
1746            * debian/setup.py.patch: removed because it has been moved to
1747                            debian/patechs/setup.py.patch
1748            
1749    
1750    2004-02-26  Bernhard Herzog  <[email protected]>
1751    
1752            Create the Doc/technotes directory for text files with information
1753            for developers
1754    
1755            * Doc/technotes/README: New. README for the technotes
1756    
1757            * Doc/technotes/coding_guidelines.txt: New. Coding guidelines for
1758            Thuban
1759    
1760            * Doc/technotes/release_process.txt: New. Used to be
1761            HOWTO-Release.  Now slightly adapted to technote formatting style.
1762    
1763            * HOWTO-Release: Removed.  It's contents are now in
1764            Doc/technotes/release_process.txt
1765    
1766    2004-02-25  Bernhard Herzog  <[email protected]>
1767    
1768            * libraries/thuban/wxproj.cpp (get_wx_version): New.  Return the
1769            version of wxWindows the module was compiled with so we can check
1770            that against the wxPython version.
1771    
1772            * Thuban/version.py (thuban_branch, thuban_release): New variables
1773            controlling which and how Thuban versions are shown.  See the
1774            comments for details.
1775            (verify_versions): Also check that the wx version that wxproj is
1776            compiled against matches that of the wxPython we use at runtime
1777    
1778    2004-02-20  Bernhard Herzog  <[email protected]>
1779    
1780            * Extensions/wms/wms.py (epsg_code_to_projection): Use
1781            get_system_proj_file to read the epsg projections.  The old way
1782            depended on the current directory being the top Thuban directory.
1783    
1784    2004-02-20  Bernhard Herzog  <[email protected]>
1785    
1786            * Extensions/svgexport/test/test_svgmapwriter.py
1787            (TestVirtualDC.test_clippath): Remove a debug print
1788    
1789    2004-02-20  Bernhard Herzog  <[email protected]>
1790    
1791            * Extensions/svgexport/__init__.py: New.  Turn
1792            Extensions/svgexport into a package.
1793    
1794            * Extensions/svgexport/svgmapwriter.py: Reorder the imports and
1795            doc-string a bit.  The doc-string must come first, otherwise it's
1796            not a doc-string.  The __future__ import must be the first thing
1797            after the doc-string.  Use only double quotes in doc-strings.
1798            Single quotes trip up emacs syntax highlighting if the text
1799            contains apostrophes.
1800    
1801    2004-02-20  Bernhard Herzog  <[email protected]>
1802    
1803            * Extensions/svgexport/test/__init__.py,
1804            Extensions/svgexport/test/test_svgmapwriter.py: New. Initial test
1805            suite for svgexport
1806    
1807            * test/runtests.py (find_test_modules): New. Function with the
1808            module finding code from main.
1809            (main): Use find_test_modules to figure out the default test
1810            modules and take modules from Extensions.svgexport.test too.
1811    
1812    2004-02-19  Bernhard Herzog  <[email protected]>
1813    
1814            * Thuban/UI/application.py (ThubanApplication.OnInit): Make sure
1815            the mainwindow has a reference to the map of the initial session.
1816            This fixes a bug introduced with the fix for RT#2245
1817    
1818    2004-02-19  Bernhard Herzog  <[email protected]>
1819    
1820            * Extensions/svgexport/svgsaver.py,
1821            Extensions/svgexport/svgmapwriter.py,
1822            Extensions/svgexport/maplegend.py: Added again.  This time in the
1823            correct place.
1824    
1825    2004-02-17  Bernhard Herzog  <[email protected]>
1826    
1827            Fix for RT#2245
1828    
1829            * Thuban/UI/application.py (ThubanApplication.OnInit): Initialize
1830            instance variables before trying to create any windows.  Creating
1831            windows can start an event loop if e.g. message boxes are popped
1832            up for some reason, and event handlers, especially EVT_UPDATE_UI
1833            may want to access things from the application.
1834            (ThubanApplication.maps_changed): The mainwindow may not have been
1835            created yet, so check whether it has been created before calling
1836            its methods
1837    
1838            * Thuban/UI/view.py (MapCanvas.OnIdle): Only try to redraw if we
1839            have a map
1840    
1841    2004-02-17  Bernhard Herzog  <[email protected]>
1842    
1843            * test/test_svgmapwriter.py, Extensions/svgsaver.py,
1844            Extensions/svgmapwriter.py, Extensions/maplegend.py,
1845            extensions/svgexport/svgsaver.py,
1846            extensions/svgexport/svgmapwriter.py,
1847            extensions/svgexport/maplegend.py: Removed.  These files were in
1848            the wrong places or didn't work at all.
1849    
1850    2004-02-16  Bernhard Herzog  <[email protected]>
1851    
1852            * Thuban/UI/view.py (MapCanvas.Export): Remove accidentally added
1853            line
1854    
1855    2004-02-16  Bernhard Herzog  <[email protected]>
1856    
1857            * Thuban/UI/view.py (MapCanvas.Export): Avoid UnboundLocalError.
1858    
1859    2004-02-15  Markus Rechtien  <[email protected]>
1860            
1861            * Extensions/svgexport/svgmapwriter.py: New. Adds the capability
1862            to write a session to a file in SVG format.
1863            * Extensions/svgexport/svgsaver.py: New. Uses svgmapwriter.py
1864            to write a SVG map of a session.
1865            * Extensions/svgexport/maplegend: New. Writes a basic maplegend
1866            in SVG format for the current session.
1867    
1868    2004-02-13  Bernhard Herzog  <[email protected]>
1869    
1870            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): When the layer
1871            can't be created, return immediately after displaying the error
1872            message.
1873    
1874    2004-02-11  Bernhard Herzog  <[email protected]>
1875    
1876            Handle postgis tables with more than one geometry column.
1877    
1878            * Thuban/Model/postgisdb.py
1879            (PostGISTable._fetch_table_information): Delegate the creation of
1880            column objects to a different method so that we can extend that in
1881            derived classes
1882            (PostGISTable._create_col_from_description): New. Column object
1883            creation part of _fetch_table_information
1884            (PostGISShapeStore._create_col_from_description): New. Extend
1885            inherited method to handle geometry columns
1886            (PostGISShapeStore.__init__): New parameter geometry_column to
1887            specify which geometry column to use.  Optional but mandatory for
1888            tables with more than one geometry column
1889            (PostGISShapeStore._fetch_table_information): Also use the name of
1890            the geometry column when looking for the srid
1891            (PostGISShapeStore.ShapeType): Also use the name of the geometry
1892            column when looking for the shape type
1893    
1894            * test/test_save.py (SaveSessionTest.test_save_postgis): Adapt
1895            NonConnectionStore to changes in the PostGISShapeStore
1896    
1897            * test/test_postgis_db.py
1898            (TestPostGISSpecialCases.test_shapestore_two_geom_cols): Test
1899            PostGISShapeStore with tables having two geometry columns.
1900    
1901    2004-02-10  Bernhard Herzog  <[email protected]>
1902    
1903            Fix some postgis problems.  What remains to be done is real
1904            handling of SRIDs as they affect how reprojection is done
1905    
1906            * Thuban/Model/postgisdb.py (quote_identifier): Fix typo in
1907            doc-string
1908            (PostGISShapeStore._fetch_table_information): New. Extend
1909            inherited method to retrieve srid
1910            (PostGISShapeStore.BoundingBox): Handle tables without data.
1911            extent yields NULL for those
1912            (PostGISShapeStore.ShapesInRegion): Use the srid of the table.
1913    
1914            * test/test_postgis_db.py
1915            (TestPostGISSpecialCases.test_shapestore_empty_table): New test
1916            for the special case of a table without any data
1917            (TestPostGISShapestorePointSRID): New class with tests for a table
1918            that uses srids
1919            (PolygonTests): Fix a doc-string typo
1920    
1921            * test/postgissupport.py (PostGISDatabase.__init__): New parameter
1922            reference_systems with a specification of spacial reference
1923            systems to create in the new db.
1924            (PostgreSQLServer.new_postgis_db)
1925            (PostgreSQLServer.get_static_data_db): New parameter
1926            reference_systems to be passed through ultimately to
1927            PostGISDatabase.  In new_postgis_db also check whether an existing
1928            db already has the right srids
1929            (PostgreSQLServer.get_default_static_data_db): Add srids and a
1930            table that uses srids
1931            (PostGISDatabase.initdb): Create the entries for the reference
1932            systems
1933            (PostGISDatabase.has_data): Add reference_systems parameter to
1934            check for those too
1935            (upload_shapefile): New parameter srid to create tables with a
1936            specific srid
1937    
1938    2004-02-06  Frank Koormann  <[email protected]>
1939    
1940            * po/pt_BR.po: Fixed charset
1941    
1942    2004-02-05  Frank Koormann  <[email protected]>
1943    
1944            * po/pt_BR.po: Fixed format string for error message, missing %s
1945            added (Thuban/UI/application.py:273)
1946    
1947    2004-02-03  Frank Koormann  <[email protected]>
1948            
1949            First version of Portuguese (Brazilian) translation
1950    
1951            * po/pt_BR.po: New, translation of pot (2004-01-15 16:07+0300) for
1952            Brazilian Portuguese by Eduardo Patto Kanegae.
1953    
1954            * Thuban/UI/about.py (About.__init.py__): Added Eduardo to the list of
1955            translators.
1956    
1957    
1958    2004-01-22  Frank Koormann  <[email protected]>
1959    
1960            * Doc/manual/thuban-manual.xml: Added section on installation of
1961            Thuban under Win32 systems. Fixed image path references in the postgis
1962            section. Some minor source formattings.
1963    
1964    2004-01-21  Frank Koormann  <[email protected]>
1965    
1966            Make Thuban remember path selections (at least for one application run).
1967    
1968            * Thuban/UI/application.py (Application.OnInit): Initialize path as a
1969            attribute of application object. Path is a dictionary of
1970            strings, currently with the items "data" and "projection".  
1971            (Application.SetPath): New, stores path for the specified item.
1972            (Application.Path): New, return path for the specified item.
1973    
1974            * Thuban/UI/mainwindow.py
1975            (MainWindow.OpenSession, MainWindow.SaveSessionAs,
1976            MainWindow.AddLayer, MainWindow.AddRasterLayer,
1977            MainWindow.TableOpen): Access "data" path information of the
1978            application.
1979            
1980            * Thuban/UI/projdialog.py (ProjFrame._OnImport, ProjFrame._OnExport):
1981            Access "projection" path information of the application.
1982    
1983    2004-01-05  Bernhard Herzog  <[email protected]>
1984    
1985            * po/ru.po: Updated translations from Alex Shevlakov
1986    
1987    2004-01-05  Bernhard Herzog  <[email protected]>
1988    
1989            * po/Makefile, po/README: Move the description of how to generate
1990            the translation statistics to the README.
1991    
1992    2003-12-23  Bernhard Herzog  <[email protected]>
1993    
1994            * NEWS: Update for 1.0.0
1995    
1996            * po/it.po: Another update from Maurizio Napolitano
1997    
1998    2003-12-23  Bernhard Herzog  <[email protected]>
1999    
2000            * po/it.po: Updated translation from Maurizio Napolitano
2001    
2002    2003-12-23  Bernhard Herzog  <[email protected]>
2003    
2004            * Thuban/UI/join.py (JoinDialog.__init__): Mark one more string
2005            for translation
2006    
2007            * Thuban/UI/mainwindow.py (MainWindow.TableRename)
2008            (MainWindow.RenameMap, MainWindow.RenameLayer): Mark some more
2009            strings for translation
2010    
2011            * po/de.po: Update with the newly marked strings.
2012    
2013    2003-12-22  Bernhard Herzog  <[email protected]>
2014    
2015            * HOWTO-Release: Fix the places where version numbers have to be
2016            updated
2017    
2018    2003-12-22  Bernhard Herzog  <[email protected]>
2019    
2020            * setup.py (setup call): 1.0.0, yeah!
2021    
2022            * Thuban/version.py (longversion): 1.0.0, yeah!
2023    
2024            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
2025            1.0.0 namespace too
2026    
2027            * Thuban/Model/save.py (SessionSaver.write_session): Save with
2028            1.0.0 namespace
2029    
2030            * test/test_load.py (LoadSessionTest.dtd)
2031            (TestSingleLayer.file_contents)
2032            (TestNonAsciiColumnName.file_contents)
2033            (TestLayerVisibility.file_contents)
2034            (TestClassification.file_contents, TestLabels.file_contents)
2035            (TestLayerProjection.file_contents)
2036            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2037            (TestLabelLayer.file_contents, TestPostGISLayer.file_contents)
2038            (TestPostGISLayerPassword.file_contents)
2039            (TestLoadError.file_contents, TestLoadError.test): Update for
2040            1.0.0 namespace
2041    
2042            * test/test_save.py (SaveSessionTest.dtd)
2043            (SaveSessionTest.testEmptySession)
2044            (SaveSessionTest.testSingleLayer)
2045            (SaveSessionTest.testLayerProjection)
2046            (SaveSessionTest.testRasterLayer)
2047            (SaveSessionTest.testClassifiedLayer)
2048            (SaveSessionTest.test_dbf_table)
2049            (SaveSessionTest.test_joined_table)
2050            (SaveSessionTest.test_save_postgis): Update for 1.0.0 namespace
2051    
2052    2003-12-22  Bernhard Herzog  <[email protected]>
2053    
2054            * Thuban/Model/load.py (SessionLoader.start_label): Make sure the
2055            alignment flags are byte strings not unicode and that they have
2056            valid values
2057    
2058            * test/test_load.py (TestLabelLayer): New. Test loading (and
2059            indirectly saving) of maps with labels.
2060    
2061    2003-12-22  Bernhard Herzog  <[email protected]>
2062    
2063            * Thuban/UI/tableview.py (TableGrid.OnDestroy)
2064            (TableGrid.__init__): Handle EVT_WINDOW_DESTROY in the grid to
2065            unsubscribe all subscribers.
2066            (LayerTableFrame.OnDestroy): Do not unsubscribe any messages from
2067            self.grid since it may already have been destroyed.
2068            Fixes RT #2256
2069    
2070    2003-12-19  Bernhard Herzog  <[email protected]>
2071    
2072            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
2073    
2074    2003-12-16  Bernhard Herzog  <[email protected]>
2075            
2076            * debian/bitmappath.patch, debian/setup.py.patch:
2077                    added to ensure compliance with FHS for debian
2078            * debian/rules, debian/changelog:
2079                added patches in rules to ensure compliance with FHS for debian
2080    
2081    2003-12-16  Bernhard Herzog  <[email protected]>
2082    
2083            * po/Makefile (mo): Make the output a bit nicer so that it prints
2084            statistics about the translations. Add a comment how produce even
2085            nicer statistics with sed.
2086    
2087    2003-12-09  Frank Koormann   <[email protected]>
2088    
2089            * Resources/Projections/defaults.proj:
2090            French projection sample with correct accents (UNICODE).
2091    
2092    2003-12-05  Bernhard Herzog  <[email protected]>
2093    
2094            * MANIFEST.in: Add the devtools directory
2095    
2096            * setup.py (setup call): Use license instead of licence. This
2097            silences a deprecation warning on Python 2.3
2098    
2099    2003-12-05  Frank Koormann   <[email protected]>
2100    
2101            Documentation synced with 1.0rc1
2102    
2103            * Doc/manual/thuban-manual.xml:
2104            Minor formatting changes and references to database layers .
2105            Introduction.Internationalization: New section on i18n.
2106            MapManagement.AddingandRemovingLayers: Added item on database layers.  
2107            MapManagement.TheLegend: Added section and screenshot on popup menu.
2108            ProjectionManagement: Updated screenshot and sentence on EPSG.
2109            Appendix.SupportedDataSources: Added PostGIS.
2110            Appendix.WorkingwithPostGIS: New section.
2111    
2112            * Doc/manual/images/6_projection.png: Updated screenshot including
2113            EPSG checkboxes.
2114    
2115            * Doc/manual/images/3_5_popup_menu.png: New, popup menu screenshot.
2116    
2117            * Doc/manual/images/app_postgis_add_layer.png,
2118            Doc/manual/images/app_postgis_db_add.png,
2119            Doc/manual/images/app_postgis_db_management.png:
2120            New screenshots focussing on database layers
2121    
2122    2003-12-05  Frank Koormann   <[email protected]>
2123    
2124            * Thuban/UI/projdialog.py (load_user_proj): If user.proj is missing
2125            write warning to stderr instead of rising a warning dialog
2126    
2127    2003-12-03  Bernhard Herzog  <[email protected]>
2128    
2129            Fix for RT #2243
2130    
2131            * Thuban/UI/mainwindow.py (MainWindow.has_selected_shape_layer):
2132            New. Like has_selected_layer but for shape layers only
2133            (_has_selected_shape_layer): New. Like _has_selected_layer but for
2134            shape layers only
2135            (layer_show_table command, layer_jointable command): Use these
2136            commands should only be available for shape layers
2137    
2138    2003-12-03  Bernhard Herzog  <[email protected]>
2139    
2140            * Thuban/UI/mainwindow.py (MainWindow.Unsubscribe): Deal with
2141            publishers that are wx objects and may have been destroyed by wx
2142            already. Fixes RT #2242.
2143    
2144    2003-12-03  Bernhard Herzog  <[email protected]>
2145    
2146            * po/ru.po: Updates from Alex Shevlakov
2147    
2148    2003-12-03  Silke Reimer <silkeintevation.de>
2149    
2150            * debian/control, debian/changelog: Added gdal-support to
2151                    debian package, updated to new thuban version
2152    
2153    
2154    2003-12-03  Bernhard Herzog  <[email protected]>
2155    
2156            * Thuban/Lib/version.py: New. Module for version number
2157            manipulations. The version of make_tuple here also deals better
2158            with more unusual version number strings, such as e.g.
2159            "1.2+cvs20031111"
2160    
2161            * Thuban/version.py (make_tuple): Removed. It's now in
2162            Thuban.Lib.version. Use that implementation instead.
2163    
2164            * test/test_lib_version.py: New. Tests for Thuban/Lib/version.py
2165    
2166    2003-12-02  Bernhard Herzog  <[email protected]>
2167    
2168            * MANIFEST.in: Add debian files
2169    
2170            * setup.py (setup call): Add packages for the Extensions so that
2171            they're installed too
2172            (data_files): Add READMEs and sample data from some Extensions
2173    
2174            * NEWS: Add note about the extensions in binary packages
2175    
2176    2003-12-02  Bernhard Herzog  <[email protected]>
2177    
2178            * Thuban/Model/save.py (SessionSaver.write_session): Save files
2179            with the thuban-1.0rc1
2180    
2181            * Thuban/Model/load.py (SessionLoader.__init__): Recognize the
2182            thuban-1.0rc1 namespace too
2183    
2184            * test/test_save.py (SaveSessionTest.dtd)
2185            (SaveSessionTest.testEmptySession)
2186            (SaveSessionTest.testSingleLayer)
2187            (SaveSessionTest.testLayerProjection)
2188            (SaveSessionTest.testRasterLayer)
2189            (SaveSessionTest.testClassifiedLayer)
2190            (SaveSessionTest.test_dbf_table)
2191            (SaveSessionTest.test_joined_table)
2192            (SaveSessionTest.test_save_postgis): Update to thuban-1.0rc1
2193            namespace
2194    
2195            * test/test_load.py (LoadSessionTest.dtd): Update to thuban-1.0rc1
2196            namespace
2197            (TestSingleLayer.file_contents)
2198            (TestNonAsciiColumnName.file_contents)
2199            (TestLayerVisibility.file_contents)
2200            (TestClassification.file_contents, TestLabels.file_contents)
2201            (TestLayerProjection.file_contents)
2202            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2203            (TestPostGISLayer.file_contents)
2204            (TestPostGISLayerPassword.file_contents)
2205            (TestLoadError.file_contents, TestLoadError.test): Update to
2206            thuban-1.0rc1 namespace
2207    
2208    2003-12-01  Bernhard Herzog  <[email protected]>
2209    
2210            * setup.py (proj4_prefix, wx_prefix, gdal_prefix): Fix these for
2211            nt to better match Intevation's current w32 setup
2212    
2213            * HOWTO-Release: Add note about updating MANIFEST.in
2214    
2215            * MANIFEST.in: Add the Extensions
2216    
2217            * NEWS: Update for 1.0rc1
2218    
2219    2003-12-01  Bernhard Herzog  <[email protected]>
2220    
2221            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Change the wild
2222            cards for the dialog so that shapefiles ending in all uppercase
2223            SHP are listed too
2224    
2225    2003-11-28  Bernhard Herzog  <[email protected]>
2226    
2227            * Thuban/version.py (longversion): Update to 1.0rc1
2228    
2229            * setup.py (setup call): Update version to 1.0rc1. Use the
2230            [email protected] email address as author email instead of my
2231            personal one.
2232    
2233    2003-11-28  Bernhard Herzog  <[email protected]>
2234    
2235            * po/de.po: Update german translation.
2236    
2237    2003-11-28  Bernhard Herzog  <[email protected]>
2238    
2239            Unify the filenames stored in .thuban files so that the .thuban
2240            files are more platform independend
2241    
2242            * Thuban/Model/save.py (unify_filename): New. Unify filenames so
2243            that they can be used on both windows and unix
2244            (SessionSaver.prepare_filename): New. Handle all filename
2245            transformations for filenames stored in the thuban file
2246            (SessionSaver.write_data_containers, SessionSaver.write_layer):
2247            Use prepare_filename
2248    
2249            * test/test_save.py (SaveSessionTest.testSingleLayer)
2250            (SaveSessionTest.testLayerProjection)
2251            (SaveSessionTest.testRasterLayer)
2252            (SaveSessionTest.testClassifiedLayer)
2253            (SaveSessionTest.test_dbf_table)
2254            (SaveSessionTest.test_joined_table): Filenames are always stored
2255            with slashes on all currently supported platforms so adapt all
2256            tests to this
2257    
2258            * test/test_load.py (LoadSessionTest.filenames): With the new
2259            filename scheme the filenames in the tests should be
2260            understandable on all currently supported platforms so we turn
2261            this into an empty list because we don't have to normalize them
2262            anymore
2263    
2264    2003-11-28  Bernhard Herzog  <[email protected]>
2265    
2266            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
2267            Add the ellipsoid to the projection since some Proj versions
2268            complain if it's missing.
2269    
2270    2003-11-27  Bernhard Herzog  <[email protected]>
2271    
2272            Corect some bounding box projection problems
2273    
2274            * Thuban/Model/proj.py (Projection.InverseBBox): New. Inverse
2275            version of ForwardBBox
2276            (Projection._transform_bbox): New. common implementation of
2277            ForwardBBox and InverseBBox
2278            (Projection.ForwardBBox): Use _transform_bbox.
2279    
2280            * test/test_proj.py (TestProjection.test): Add test for
2281            InverseBBox
2282    
2283            * Thuban/Model/layer.py (Layer.LatLongBoundingBox)
2284            (Layer.ShapesBoundingBox, RasterLayer.LatLongBoundingBox): Use the
2285            new InverseBBox method to determine the unprojected bounding box
2286            (Layer.ShapesInRegion): Use the ForwardBBox method to project the
2287            bbox.
2288    
2289            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
2290            Removed.
2291            (TestLayer.test_arc_layer_with_projection): New. This test is
2292            better able to test whether bounding boxes are projected correctly
2293            than test_point_layer_with_projection
2294    
2295            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Use
2296            InverseBBox to unproject bboxes
2297    
2298    2003-11-25  Bernhard Herzog  <[email protected]>
2299    
2300            * Thuban/UI/about.py (About.__init__): Make sure we have ASCII
2301            source code.
2302    
2303    2003-11-25  Bernhard Herzog  <[email protected]>
2304    
2305            * Thuban/Model/layer.py (Layer.__getattr__): Removed. It was only
2306            there for backwards compatibility and all code relying on that
2307            should have been updated by now.
2308    
2309    2003-11-25  Bernhard Herzog  <[email protected]>
2310    
2311            * test/test_load.py (TestClassification.test): Add the missing
2312            round trip test.
2313            (TestClassification.file_contents): Update to the newest file
2314            format
2315    
2316    2003-11-25  Bernhard Herzog  <[email protected]>
2317    
2318            Add very experimental (and possibly dangerous) extension to draw
2319            polygons:
2320    
2321            * Extensions/drawshape/README: New. Brief installation
2322            instructions
2323    
2324            * Extensions/drawshape/drawshape.py: New. Implementation of the
2325            drawshape extensions
2326    
2327            * Extensions/drawshape/patch.diff: Patch to apply before the
2328            extension can be used.
2329    
2330    2003-11-24  Bernhard Herzog  <[email protected]>
2331    
2332            * Thuban/Model/data.py (ShapefileStore._open_shapefile)
2333            (ShapefileStore.__init__): Factor opening the shapefile into a
2334            separate method (the new _open_shapefile). This makes the code a
2335            bit more readable but the real reason is that it makes some evil
2336            hacks easier. :-)
2337    
2338    2003-11-24  Bernhard Herzog  <[email protected]>
2339    
2340            * Thuban/Model/load.py (SessionLoader.check_attrs): If no
2341            converter is specified for an attribute assume it's a string
2342            containing only Latin1 characters. Update doc-string accordingly.
2343            This change should fix many places where unicode objects might
2344            accidentally enter Thuban.
2345    
2346            * test/test_load.py (TestNonAsciiColumnName): New test to check
2347            what happens with column names in DBF files that contain non-ascii
2348            characters
2349    
2350    2003-11-21  Bernhard Herzog  <[email protected]>
2351    
2352            Enable the experimental attribute editing again and introduce a
2353            command line switch to actually activate it
2354    
2355            * Thuban/UI/main.py (options): New. Container for options set on
2356            the commmand line
2357            (main): Add the --enable-attribute-editing flag.
2358    
2359            * Thuban/UI/identifyview.py (IdentifyView.__init__): If attribute
2360            editing is enabled use the grid ctrl which allows editing of the
2361            values
2362    
2363            * Thuban/Model/transientdb.py (AutoTransientTable.write_record):
2364            New. Just delegate this to the underlying table.
2365    
2366    2003-11-20  Bernhard Herzog  <[email protected]>
2367    
2368            * test/test_proj.py (ProjFileReadTests.test_read_unreadable_file):
2369            Skip this test if run under non-posix systems since it only works
2370            there
2371    
2372    2003-11-19  Bernhard Herzog  <[email protected]>
2373    
2374            * Thuban/Model/resource.py: Rework the way gdal support is
2375            determined so that we can give a reason in the about why gdal is
2376            not supported.
2377            (gdal_support_status): New. Variable holding a string with the
2378            reason for no gdal support
2379    
2380            * Thuban/UI/about.py (About.__init__): Add the reason why gdal is
2381            not supported to the message
2382    
2383    2003-11-19  Bernhard Herzog  <[email protected]>
2384    
2385            Remove the old table interface and its test cases
2386    
2387            * Thuban/Model/table.py (OldTableInterfaceMixin): Removed.
2388            (DBFTable, MemoryTable): Do not derive from OldTableInterfaceMixin
2389            anymore
2390    
2391            * Thuban/Model/transientdb.py (TransientTableBase)
2392            (AutoTransientTable): Do not derive from OldTableInterfaceMixin
2393            anymore
2394    
2395            * test/test_table.py: Removed since the old interface it tests is
2396            gone.
2397    
2398            * test/runtests.py (main): The old table interface is gone and
2399            with it the deprecation warnings so remove the code that turns
2400            these warnings into errors
2401    
2402    2003-11-19  Bernhard Herzog  <[email protected]>
2403    
2404            * test/test_table.py: Revert to revision 1.5 again. Changing the
2405            tests to use the new table interface is completely wrong since the
2406            whole purpose of the tests in this module is to test the old
2407            interface.
2408    
2409    2003-11-18  Bernhard Herzog  <[email protected]>
2410    
2411            * Thuban/Model/postgisdb.py (PostGISConnection.MatchesParameters):
2412            New. Test whether the connection matches a set of connection
2413            parameters
2414    
2415            * Thuban/UI/dbdialog.py (DBFrame.conns_changed): Fix doc-string
2416            (DBFrame.OnAdd): Use the new MatchesParameters method when looking
2417            for existing connections with the same parameters and break out of
2418            the loop correctly.
2419    
2420            * test/test_postgis_db.py (TestBriefDescription)
2421            (TestPostGISSimple.test_brief_description): Rename
2422            TestBriefDescription to TestPostGISSimple and the test method to
2423            test_brief_description so that we can add more test methods.
2424            (TestPostGISSimple.test_matches_parameters): New. Test the new
2425            MatchesParameters method
2426    
2427    2003-11-18  Bernhard Herzog  <[email protected]>
2428    
2429            * Thuban/Lib/connector.py (Publisher): Introduce a new flag,
2430            _was_destroyed, to indicate whether an publisher instance has
2431            already been destroyed.
2432            (Publisher.Unsubscribe): Only disconnect if the publisher has not
2433            been destroyed yet.
2434            (Publisher.Destroy): Set the _was_destroyed flag to true.
2435    
2436            * test/test_connector.py
2437            (TestPublisher.test_unsubscribe_after_destroy): New. Test that
2438            calling Unsubscribe after Destroy doesn't raise an exception
2439    
2440    2003-11-14  Bernhard Herzog  <[email protected]>
2441    
2442            * Thuban/UI/identifyview.py (IdentifyView.selected_shape): Fix
2443            typo in doc-string
2444    
2445    2003-11-13  Bernhard Herzog  <[email protected]>
2446    
2447            Quote table and column names properly for postgis.
2448    
2449            * Thuban/Model/postgisdb.py (quote_identifier): New. Function to
2450            quote an identifier for use in an sql statement
2451            (PostGISColumn.__init__): Add the quoted_name attribute
2452            (PostGISTable.__init__): New instance variable quoted_tablename
2453            (PostGISTable._fetch_table_information): Use the quoted table
2454            name. New isntance variable quoted_geo_col with a quoted version
2455            of geometry_column
2456            (PostGISTable.NumRows, PostGISTable.RowIdToOrdinal)
2457            (PostGISTable.RowOrdinalToId): Use the quoted table name
2458            (PostGISTable.ReadValue, PostGISTable.ValueRange)
2459            (PostGISTable.UniqueValues, PostGISTable.SimpleQuery)
2460            (PostGISShapeStore.BoundingBox, PostGISShapeStore.Shape)
2461            (PostGISShapeStore.AllShapes, PostGISShapeStore.ShapesInRegion):
2462            Use quoted table and column names
2463    
2464            * test/test_postgis_db.py (TestPostGISSpecialCases)
2465            (TestPostGISIgnoredColumns): Rename the class to
2466            TestPostGISSpecialCases because that better describes the new
2467            cases
2468            (TestPostGISSpecialCases.test_unsupported_types)
2469            (TestPostGISSpecialCases.test): Rename the method to
2470            test_unsupported_types because we need a more descriptive name now
2471            that there are more methods
2472            (TestPostGISSpecialCases.test_table_name_quoting)
2473            (TestPostGISSpecialCases.test_column_name_quoting)
2474            (TestPostGISSpecialCases.test_shapestore_name_quoting): New test
2475            cases to test quoting of table and column names in PostGISTable
2476            and PostGISShapeStore
2477    
2478            * test/postgissupport.py
2479            (skip_if_addgeometrycolumn_does_not_use_quote_ident): New. Skip if
2480            AddGeometryColumn desn't support table or column names with sapces
2481            or double quotes
2482    
2483    2003-11-12  Jan-Oliver Wagner <[email protected]>
2484    
2485            * Extensions/wms/__init__.py: New: Init to make this
2486            directory a package.
2487    
2488            * Extensions/wms/wms.py: New: Provide layers via OGC WMS.
2489    
2490    2003-11-11  Bernhard Herzog  <[email protected]>
2491    
2492            * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
2493            Constant for the file woth deprecated epsg projections
2494            (get_system_proj_file): Update doc-string
2495    
2496            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
2497            above the EPS widgets, introduce a check box for the deprecated
2498            eps projections and a label for the epsg widgets
2499            (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
2500            too
2501    
2502    2003-11-11  Bernhard Herzog  <[email protected]>
2503    
2504            Avoid warnings when run under Python 2.3
2505    
2506            * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
2507            (BaseRenderer.draw_label_layer): Coordinates must be ints.
2508    
2509            * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
2510            real method so that we can convert to int.
2511            (MapRenderer.label_font): The font size mist be an int.
2512    
2513            * Thuban/UI/common.py (Color2wxColour): The color values must be
2514            ints. Also, remove the unnecessary asserts.
2515    
2516            * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
2517            (TestUnicodeStrings.test): Python source code should not contain
2518            non-ascii characters unless an encoding is specified in the file.
2519            Therefore use \x escapes in the string literals for non-ascii
2520            characters.
2521    
2522    2003-11-11  Bernhard Herzog  <[email protected]>
2523    
2524            * Thuban/Model/resource.py (get_system_proj_file): Add a filename
2525            parameter so that this function can be used for all proj files in
2526            Resource/Projections
2527            (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
2528            get_system_proj_file
2529    
2530            * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
2531            ProjFile self.__sysProjFile use a dictionary of system ProjFile
2532            objects self._sys_proj_files
2533            (ProjFrame.build_dialog): Adapt to the new changes in the
2534            ProjectionList constructor. Add a check button to toggle whether
2535            EPSG projections are shown
2536            (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
2537            events.
2538            (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
2539            the busy cursor if the files have not yet been loaded by the
2540            dialog.
2541            (ProjFrame.load_system_proj): Add a parameter for the name of the
2542            proj file. Maintain the dictionary of system projections
2543            self._sys_proj_files
2544    
2545            * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
2546            user_projs parameters into one parameter proj_files which is a
2547            list of proj files.
2548            (ProjectionList._subscribe_proj_files)
2549            (ProjectionList._unsubscribe_proj_files): New. Move
2550            subscription/unsubscription of projfile messages to separate
2551            methods
2552            (ProjectionList.Destroy): The unsubscribe is now done in
2553            _unsubscribe_proj_files
2554            (ProjectionList.update_projections): We now have a list of proj
2555            file objects
2556            (ProjectionList.SetProjFiles): New method to set a new list of
2557            proj file objects
2558    
2559            * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
2560            Specify explicitly which system proj file to load.
2561    
2562    2003-11-11  Bernhard Herzog  <[email protected]>
2563    
2564            * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
2565            instance variables to cut cyclic references. The GC would have
2566            collected the loader eventually but it can happen that it doesn't
2567            run at all until thuban is closed (2.3 but not 2.2 tries a bit
2568            harder and forces a collection when the interpreter terminates)
2569            (load_session): Call the handler's Destroy method to make sure
2570            that it gets garbage collected early. Otherwise it will be
2571            collected very late if at all and it holds some references to e.g.
2572            shapestores and the session which can lead to leaks (of e.g. the
2573            temporary files)
2574    
2575            * test/test_load.py (TestSingleLayer.test_leak): New. test for the
2576            resource leak in load_session
2577    
2578    2003-11-10  Bernhard Herzog  <[email protected]>
2579    
2580            * Thuban/UI/baserenderer.py: Add a way to specify how layers in
2581            extensions are to be rendered.
2582            (_renderer_extensions): New. List with renderer for layers in
2583            extensions
2584            (add_renderer_extension): New. Add a renderer extension
2585            (init_renderer_extensions): New. Init the renderer extensions
2586            (BaseRenderer.render_map_incrementally): Search
2587            _renderer_extensions for how to draw unknown layer types
2588            (BaseRenderer.draw_raster_data): Add format parameter so that
2589            formats other than BMP can be drawn
2590            (BaseRenderer.draw_raster_layer): Pass an explicit format to
2591            draw_raster_data
2592    
2593            * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
2594            strings of the format parameter of draw_raster_data method to wx
2595            constants
2596            (MapRenderer.draw_raster_data): Add the format parameter and use
2597            raster_format_map to map it to the right wxwindows constant for
2598            wxImageFromStream
2599    
2600            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
2601            the format parameter and record it
2602            (TestBaseRenderer.test_raster_no_projection): check the format
2603            paramter of the draw_raster_data method
2604            (TestBaseRenderer.test_renderer_extension): New. Test the renderer
2605            extension facility
2606    
2607    2003-11-07  Bernhard Herzog  <[email protected]>
2608    
2609            Tweak the usage of the sqlite database to make common use cases
2610            more responsive. In most cases copying the data to the sqlite
2611            database takes so long that using sqlite doesn't have enough
2612            advantages.
2613    
2614            * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
2615            comments about performance and query the min and max in separate
2616            statements because only that way will indexes be used.
2617            (TransientTableBase.UniqueValues): Add some comments about
2618            performance.
2619            (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
2620            Do not copy the data to the transient DB but use the transient
2621            copy if it exists. See the new comments for the performance trade
2622            offs
2623    
2624            * test/test_transientdb.py
2625            (TestTransientTable.test_auto_transient_table): Make sure that the
2626            data is copied to the transient database at some point.
2627    
2628    2003-11-03  Bernhard Herzog  <[email protected]>
2629    
2630            * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
2631            globals to locals so that it's a bit faster
2632    
2633    2003-11-03  Bernhard Herzog  <[email protected]>
2634    
2635            * Thuban/UI/baserenderer.py
2636            (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
2637            method. ReadValue is faster than ReadRowAsDict since it only reads
2638            one cell especially now that the dbf file objects actually
2639            implement it.
2640    
2641            * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
2642            read_attribute method of the dbf objects
2643    
2644    2003-11-03  Bernhard Herzog  <[email protected]>
2645    
2646            * Extensions/profiling/profiling.py (popup_dialog_box): New config
2647            variable to indicate whether the result should be shown in a
2648            dialog box
2649            (profile_screen_renderer, time_screen_renderer): Only show a
2650            dialog box if popup_dialog_box is true.
2651            (profile_screen_renderer): Flush stdout after the printing the
2652            first part of the "profiling..." message
2653    
2654            * Thuban/UI/baserenderer.py
2655            (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
2656            brushes for the groups so that they're not created over and over
2657            again
2658    
2659            * Thuban/Model/classification.py (Classification.__getattr__)
2660            (Classification._compile_classification)
2661            (Classification._clear_compiled_classification): New. Methods to
2662            manage a 'compiled' representation of the classification groups
2663            which is created on demand
2664            (Classification.InsertGroup, Classification.RemoveGroup)
2665            (Classification.ReplaceGroup): reset the compiled representation
2666            (Classification.FindGroup): Use the compiled representation to
2667            find the matching group
2668            (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
2669    
2670    2003-10-31  Bernhard Herzog  <[email protected]>
2671    
2672            * Thuban/Model/classification.py (Classification.SetDefaultGroup):
2673            Send a CLASS_CHANGED message
2674            (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
2675            not return the removed group since it wasn't used.
2676    
2677            * test/test_classification.py
2678            (TestClassification.test_set_default_group): New. Test the
2679            SetDefaultGroup method
2680            (TestClassification.test_insert_group): New. Test the InsertGroup
2681            method
2682            (TestClassification.test_remove_group): New. Test the RemoveGroup
2683            method
2684            (TestClassification.test_replace_group): New. Test the
2685            ReplaceGroup method
2686    
2687    2003-10-31  Bernhard Herzog  <[email protected]>
2688    
2689            * test/test_classification.py (TestClassification.setUp):
2690            Subscribe to the CLASS_CHANGED messages
2691            (TestClassification.tearDown): New. Destroy the classification
2692            properly
2693            (TestClassification.test_defaults): Add tests for the default line
2694            width and whether no messages were sent yet
2695            (TestClassification.test_set_default_properties): Add tests for
2696            messages and setting the default line width
2697            (TestClassification.test_add_singleton)
2698            (TestClassification.test_add_range)
2699            (TestClassification.test_multiple_groups): Add tests for messages
2700    
2701    2003-10-31  Bernhard Herzog  <[email protected]>
2702    
2703            Some more refactoring in preparation for new tests:
2704    
2705            * test/test_classification.py (TestClassification.setUp): New.
2706            Instantiate the classification here. Update the test methods
2707            accordingly.
2708            (TestClassification.test_multiple_groups): Make sure that the two
2709            singletons matching 1 are considered different.
2710    
2711    2003-10-31  Bernhard Herzog  <[email protected]>
2712    
2713            * test/test_classification.py (red, green, blue): New. These
2714            constants were used in several cases. Update the relevant methods.
2715            (TestClassification.test_defaults)
2716            (TestClassification.test_set_default_properties)
2717            (TestClassification.test_add_singleton)
2718            (TestClassification.test_add_range)
2719            (TestClassification.test_multiple_groups)
2720            (TestClassification.test_deepcopy): New. These were formerly all
2721            part of the single method test.
2722            (TestClassification.test_deepcopy): Removed.
2723            (TestClassIterator): Removed. The test case is now a method of
2724            TestClassification since it tests part of the public interface of
2725            Classification
2726            (TestClassification.test_iterator): New. Used to be
2727            TestClassIterator effectively
2728    
2729    2003-10-31  Jan-Oliver Wagner <[email protected]>
2730    
2731            GUIfied the functions of the profiling extension.
2732    
2733            * /Extensions/profiling/__init__.py: New: Init to make this
2734            directory a package.
2735    
2736            * Extensions/profiling/profiling.py: Moved menu entries to
2737            the Extensions menu. Applied _() for strings.
2738            (profile_screen_renderer): Catch the detailed printout and present
2739            it in a dialog.
2740            (time_screen_renderer): Raise a dialog to present the result instead
2741            of printing it to stdout.
2742    
2743    2003-10-31  Bernhard Herzog  <[email protected]>
2744    
2745            * test/test_classification.py (TestClassGroupProperties)
2746            (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
2747            (TestClassGroupSingleton, TestClassIterator, TestClassification):
2748            Split TestClassification into several classes, one for each class
2749            being tested. TestClassification itself now only tests
2750            Classification. This split makes changes to the tests a bit easier
2751    
2752    2003-10-31  Bernhard Herzog  <[email protected]>
2753    
2754            * Extensions/profiling/profiling.py: New. Extension to measure
2755            Thuban performance
2756    
2757    2003-10-31  Frank Koormann <[email protected]>
2758    
2759            Added two items to legend popup menu: Remove Layer and Show Layer Table
2760    
2761            * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
2762            LegendPanel._OnShowTable): New event handlers, call the corresponding
2763            mainwindow methods.
2764            (LegendTree._OnRightClick): Added items to popup menu.
2765    
2766    2003-10-30  Bernhard Herzog  <[email protected]>
2767    
2768            * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
2769            EVT_WINDOW_DESTROY
2770            (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
2771            nothing but is convenient for the derived classes.
2772    
2773            * Thuban/UI/tableview.py
2774            (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
2775            Unsubscribe the messages here not in OnClose because that might
2776            get called multiple times. Fixes RT #2196
2777            (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
2778            anymore.
2779    
2780            * README: Update the minimum requirement for wxPython. Since we
2781            now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
2782            the version in which that was introduced for all platforms
2783    
2784    2003-10-30  Frank Koormann <[email protected]>
2785    
2786            * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
2787            the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
2788            frame.
2789    
2790    2003-10-30  Jan-Oliver Wagner <[email protected]>
2791    
2792            Improved APR import extension, added further EPSG definitions
2793            and some cleanup regarding string class.
2794    
2795            * test/test_proj.py (TestProjection.test_get_projection_units_geo):
2796            Added test for alias 'longlat'.
2797    
2798            * Resources/Projections/epsg-deprecated.proj: New. Contains
2799            deprecated EPSG definitions.
2800    
2801            * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
2802            the variable names for objects.
2803    
2804            * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
2805            Copied from importAPR and provided with documentation.
2806    
2807            * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
2808            Moved to apr.py.
2809            (APR_View): Added object ref 'ITheme'.
2810    
2811            * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
2812            split function by corresponding use of the string class method.
2813    
2814            * Thuban/Model/xmlwriter.py: Replaced string replace function by
2815            corresponding string method.
2816    
2817    2003-10-29  Bernhard Herzog  <[email protected]>
2818    
2819            * Thuban/UI/baserenderer.py
2820            (BaseRenderer.draw_shape_layer_incrementally): Speed up the
2821            special case of a classification that only has the default group
2822    
2823    2003-10-27  Bernhard Herzog  <[email protected]>
2824    
2825            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
2826    
2827            * po/de.po: Update.
2828    
2829            * Thuban/UI/application.py
2830            (ThubanApplication.ShowExceptionDialog): Handle translation of the
2831            dialog message properly
2832    
2833    2003-10-27  Bernhard Herzog  <[email protected]>
2834    
2835            Rework how localization works so that we use wx's translation
2836            functions when running Thuban as a normal application but not when
2837            we don't need any UI, such as in the test suite. See the comment
2838            in Thuban/__init__.py for details
2839    
2840            * Thuban/__init__.py (_): Add one level of indirection to make the
2841            translation handling more flexible and to make it possible to use
2842            either wx's translation services or not.
2843            (gettext_identity, translation_function_installed)
2844            (install_translation_function): New function to help with this
2845    
2846            * Thuban/UI/__init__.py: Install the wx specific translation
2847            function if it's OK to do that
2848    
2849            * test/support.py (initthuban): Install a dummy translation
2850            function so that importing Thuban.UI doesn't install a wx specific
2851            one for which would need to import wxPython
2852    
2853    2003-10-27  Bernhard Herzog  <[email protected]>
2854    
2855            * HOWTO-Release: Source archives should be created first and the
2856            binary packages should be created from the source archives.
2857            There's an official debian package now so there's no need to test
2858            the rpm on debian anymore
2859    
2860    2003-10-27  Bernhard Herzog  <[email protected]>
2861    
2862            Several rendering changes:
2863    
2864             - Render the selection into a separate bitmap so that only that
2865               bitmap needs to be redrawn when the selection changes
2866    
2867             - Render incrementally showing previews and allowing interaction
2868               before rendering is complete
2869    
2870             - Update the renderer interface a bit. Most parameters of
2871               RenderMap are now parameters of the constructor
2872    
2873            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
2874            and the update region as parameters. Update the doc-string
2875            (BaseRenderer.render_map_incrementally): New. Generator function
2876            to renders the map incrementally
2877            (BaseRenderer.render_map): Remove the map argument (it's now in
2878            the constructor) and simply iterate over the
2879            render_map_incrementally generator to draw the map.
2880            (BaseRenderer.draw_shape_layer_incrementally)
2881            (BaseRenderer.draw_shape_layer): Renamed to
2882            draw_shape_layer_incrementally and changed into a generator that
2883            yields True every 500 shapes. Used by render_map_incrementally to
2884            render shape layers incrementally
2885    
2886            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
2887            map and region parameters which are now in the constructor
2888            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
2889            the inherited render_map_incrementally.
2890            (BaseRenderer.draw_shape_layer): Removed.
2891            (ScreenRenderer.draw_selection_incrementally): New. The selection
2892            drawing part of the removed draw_shape_layer as a generator
2893            (ScreenRenderer.layer_shapes): Update because of the region
2894            parameter change
2895            (ExportRenderer.__init__): New. Extend the inherited constructor
2896            with the destination region for the drawing
2897            (ExportRenderer.RenderMap): Removed the map and region parameters
2898            which are now in the constructor
2899    
2900            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
2901            bitmap suitable for a preview in a tool
2902            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
2903            bitmap
2904            (MapPrintout.draw_on_dc): Adapt to new renderer interface
2905            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
2906            exists
2907            (MapCanvas.OnIdle): Update the logic to deal with incremental
2908            rendering and the selection bitmap
2909            (MapCanvas._do_redraw): Handle the instantiation of the render
2910            iterator and the redraws during rendering
2911            (MapCanvas._render_iterator): New. Generator to incrementally
2912            redraw both bitmaps
2913            (MapCanvas.Export): Adapt to new renderer interface.
2914            (MapCanvas.full_redraw): Reset the selection bitmap and the
2915            renderer iterator too
2916            (MapCanvas.redraw_selection): New. Force a redraw of the selection
2917            bitmap
2918            (MapCanvas.shape_selected): Only redraw the selection bitmap
2919    
2920            * test/test_baserenderer.py
2921            (TestBaseRenderer.test_polygon_no_projection)
2922            (TestBaseRenderer.test_raster_no_projection)
2923            (TestBaseRenderer.test_point_map_projection)
2924            (TestBaseRenderer.test_point_layer_and_map_projection)
2925            (TestBaseRenderer.test_point_layer_projection)
2926            (TestBaseRenderer.test_point_with_classification): Adapt to new
2927            renderer interface
2928    
2929    2003-10-24  Bernhard Herzog  <[email protected]>
2930    
2931            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
2932            (point_in_polygon_shape, shape_centroid): Raise an exception if
2933            the shape can't be read. Previously invalid shape ids would lead
2934            to a segfault.
2935    
2936            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
2937            New. test whether an exception is raised for invalid shape ids
2938    
2939    2003-10-24  Jan-Oliver Wagner <[email protected]>
2940    
2941            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
2942            as alias for 'latlong'.
2943    
2944            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
2945            as alias for 'latlong'.
2946    
2947    2003-10-24  Jan-Oliver Wagner <[email protected]>
2948    
2949            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
2950            the projection even for the UnknownPanel.
2951            (UnknownProjPanel.__init__): Define the text and create the textctrl
2952            widget.
2953            (UnknownProjPanel._DoLayout): Replaced static text widget by the
2954            textctrl created in __init__.
2955            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
2956            including the parameters of the projection.
2957            
2958    2003-10-24  Jan-Oliver Wagner <[email protected]>
2959    
2960            * Resources/Projections/epsg.proj: New. This is a list of
2961            EPSG codes with parameters for proj. The list has been
2962            generated using devtools/create_epsg.py based on the
2963            file nad/epsg of the proj 4.4.7 package. Four projection
2964            definitions have been deleted as they are not accepted by proj:
2965            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
2966            and "HD72 / EOV".
2967    
2968    2003-10-22  Bernhard Herzog  <[email protected]>
2969    
2970            Some more tweaks to the projection dialog which should fix RT
2971            #1886.
2972    
2973            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
2974            the ProjFile's messages and call the base class methods correctly
2975            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
2976            flag on the newly selected item too. Otherwise some other item is
2977            focused and the first time the focus is moved with the keyboard
2978            the selection moves in unexpected ways.
2979    
2980            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
2981            focus on the OK button, only on the projection list. That way the
2982            list really has the focus initially
2983            (ProjFrame.OnClose): Call the projection list's Destroy method to
2984            make it unsubscribe all messages
2985    
2986    2003-10-21  Bernhard Herzog  <[email protected]>
2987    
2988            Rework the projection dialog to fix a few bugs, including RT 2166
2989            and most of 2168
2990    
2991            * Thuban/UI/projlist.py: New. The class ProjectionList is a
2992            special wxListCtrl to show a list of projections in a more MVC
2993            fashion
2994    
2995            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
2996            throughout the class. The main change is to use the ProjectionList
2997            class instead of a normal wxListBox. Also, add an explicit
2998            "Unknown" projection to the projection choice control.
2999            (ProjPanel.__init__): Add an "unknown" ellipsoid
3000            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
3001            instantiation of the panel's controls to make the tab-order more
3002            natural
3003    
3004    2003-10-21  Bernhard Herzog  <[email protected]>
3005    
3006            * test/test_load.py (TestSingleLayer.file_contents)
3007            (TestSingleLayer.test): Add non-ascii characters to the titles of
3008            session, map and layer. This is effectively a port of the
3009            TestUnicodeStrings test in test_load_0_8.py which for some reason
3010            was only added there.
3011    
3012            * test/test_load_0_9.py (TestSingleLayer.file_contents)
3013            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
3014            characters to the titles of session, map and layer,.
3015    
3016    2003-10-21  Bernhard Herzog  <[email protected]>
3017    
3018            Add EPSG projection handling to .thuban files
3019    
3020            * test/test_save.py (SaveSessionTest.dtd)
3021            (SaveSessionTest.testEmptySession)
3022            (SaveSessionTest.testLayerProjection)
3023            (SaveSessionTest.testRasterLayer)
3024            (SaveSessionTest.testClassifiedLayer)
3025            (SaveSessionTest.test_dbf_table)
3026            (SaveSessionTest.test_joined_table)
3027            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
3028            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
3029            use a and epsg projection to test saving them
3030    
3031            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
3032            namespace
3033            (TestLayerVisibility.file_contents, TestLabels.file_contents)
3034            (TestLayerProjection.file_contents)
3035            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
3036            (TestPostGISLayer.file_contents)
3037            (TestPostGISLayerPassword.file_contents)
3038            (TestLoadError.file_contents, TestLoadError.test): Update to use
3039            1.0-dev namespace
3040            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
3041            use 1.0-dev namespace and use an EPSG projection to test whether
3042            loading it works
3043    
3044            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
3045            as of Thuban 0.9. These are now tests to determine whether Thuban
3046            can still read files generated by Thuban 0.9
3047    
3048            * Thuban/Model/save.py (SessionSaver.write)
3049            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
3050            namespace
3051            (SessionSaver.write_projection): Write the projection's epsg
3052            attribute
3053    
3054            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
3055            thuban-1.0-dev.dtd namespace
3056            (SessionLoader.check_attrs): Allow a callable object as conversion
3057            too
3058            (SessionLoader.start_projection, SessionLoader.end_projection)
3059            (SessionLoader.start_parameter): Handle the epsg attribute and
3060            rename a few instance variables to lower case
3061    
3062            * Resources/XML/thuban-1.0.dtd: New. Only difference to
3063            thuban-0.9.dtd is the epsg attribute for projections.
3064    
3065    2003-10-21  Bernhard Herzog  <[email protected]>
3066    
3067            * test/runtests.py (main): Let the user specify which tests to run
3068            on the command line
3069    
3070            * test/support.py (ThubanTestResult.getDescription): Override to
3071            give a better short description. The description can be used as a
3072            parameter to run_tests to run that particular test in isolation.
3073    
3074    2003-10-21  Frank Koormann   <[email protected]>
3075    
3076            Popup menu for legend. Scheduled for the 1.2 release this was too
3077            simple to implement: The popup menu is bound to the legend tree, while
3078            the events are hanlded by its anchestor, the legend panel. This
3079            allows reuse of all the event handlers already implemented for the
3080            legend toolbar buttons.
3081    
3082            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
3083            to add handlers for the events issued by the popup menu.
3084            (LegendPanel._OnToggleVisibility): Handler for toggling layer
3085            visibility event
3086            (LegendPanel._OnProjection): Handler for layer projection event.
3087            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
3088            (LegendTree._OnRightClick): Event handler for right click, select item
3089            and pop up menu.
3090            (LegendTree.ToggleVisibility): Toggle layer visibility
3091            (LegendTree.LayerProjection): Raise layer projection dialog for
3092            current layer.
3093    
3094    2003-10-21  Bernhard Herzog  <[email protected]>
3095    
3096            * Resources/Projections/defaults.proj: Use correct DOCTYPE
3097            declaration. The top-level element is projectionlist not projfile
3098    
3099    2003-10-20  Bernhard Herzog  <[email protected]>
3100    
3101            * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
3102            method to write a projfile and display a busy cursor and error
3103            dialogs.
3104            (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
3105            (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
3106            (ProjFrame.__FillAvailList): Translate "<None>" too and display a
3107            busy cursor while loading the user and system prj files.
3108    
3109    2003-10-16  Bernhard Herzog  <[email protected]>
3110    
3111            * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
3112            ProjFile objects
3113            (clear_proj_file_cache): New function to clear the cache. Mainly
3114            useful for use by the test suite
3115            (read_proj_file): Use the cache.
3116    
3117            * test/test_proj.py (TestProjFile): Clarify the doc-string
3118            (ProjFileReadTests): Update doc-string
3119            (ProjFileReadTests.test_get_system_proj_file): Check whether the
3120            system proj files is cached.
3121            (ProjFileLoadTestCase): New base class for the proj file tests
3122            derived from support.FileLoadTestCase to provide some common
3123            behavior.
3124            (TestLoadingProjFile)
3125            (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
3126            (TestProjFileWithInvalidParameters.file_contents): Derive from
3127            ProjFileLoadTestCase
3128            (TestLoadingProjFile.test_caching): New. Test whether the cache
3129            works
3130    
3131    2003-10-16      Silke Reimer    <[email protected]>
3132    
3133            * debian/*: New directory with configuration files for building a thuban
3134              deb-package.
3135    
3136    2003-10-14  Bernhard Herzog  <[email protected]>
3137    
3138            * test/test_proj.py: Execute support.run_tests when run as
3139            __main__ so that missing unsubscribes are detected
3140            (TestProjFile.tearDown): Destroy the proj_file properly
3141    
3142    2003-10-14  Bernhard Herzog  <[email protected]>
3143    
3144            * Thuban/Model/messages.py (PROJECTION_ADDED)
3145            (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
3146            the ProjFile objects
3147    
3148            * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
3149            easily send messages when the projections change
3150            (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
3151            when the change was successful
3152    
3153            * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
3154            proj file messages
3155            (TestProjFile.test_add_remove)
3156            (TestProjFile.test_remove_non_existing)
3157            (TestProjFile.test_replace)
3158            (TestProjFile.test_replace_non_existing): Test whether the right
3159            messages are sent
3160    
3161    2003-10-14  Bernhard Herzog  <[email protected]>
3162    
3163            * test/test_proj.py (TestProjFile.test): Refactor into several
3164            tests
3165            (TestProjFile.test_add_remove)
3166            (TestProjFile.test_remove_non_existing)
3167            (TestProjFile.test_replace)
3168            (TestProjFile.test_replace_non_existing): Some of the new
3169            individual test cases
3170            (TestProjFileSimple): New class for the rest of the test cases
3171            that came out of the refactoring
3172            (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
3173            derived classes don't have to
3174    
3175    2003-10-13  Bernhard Herzog  <[email protected]>
3176    
3177            Add an optional EPSG code to the projection objects and extend the
3178            .proj file format accordingly.
3179    
3180            * Resources/XML/projfile.dtd (element projection): Add epsg
3181            attribute
3182    
3183            * Thuban/Model/proj.py (Projection.__init__): New parameter and
3184            instance variable epsg. Update doc-string
3185            (Projection.EPSGCode, Projection.Label): New methods to provide
3186            access to EPSG code and a label for use in dialogs
3187    
3188            * Thuban/Model/resource.py (ProjFileReader.start_projection)
3189            (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
3190            Handle the epsg code attribute when reading or writing proj files
3191    
3192            * Thuban/UI/projdialog.py (ProjFrame._OnSave)
3193            (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
3194            (ProjFrame.__FillAvailList): Use the projection's Label method to
3195            get the string for the list box
3196    
3197            * test/test_proj.py (TestProjection.test_label)
3198            (TestProjection.test_label_epsg)
3199            (TestProjection.test_epsgcode_for_non_epsg_projection)
3200            (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
3201            for the label and EPSGCode methods
3202            (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
3203            (WriteProjFileTests.test_write_empty_file): Create the ProjFile
3204            objects in the test cases and put the expected contents into the
3205            test case methods too. Update doTestWrite accordingly
3206            (TestLoadingProjFile)
3207            (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
3208            read tests from TestProjFile.
3209            (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
3210            tests are now in the new classes.
3211            (sample_projfile, sample_projfile_data)
3212            (sample_projfile2, sample_projfile_data2): Removed. Not used
3213            anymore.
3214            (TestProjFile.test_read_unreadable_file): No need to reset the
3215            permissions at the end anymore since we use a unique filename
3216    
3217    2003-10-13  Bernhard Herzog  <[email protected]>
3218    
3219            * test/test_proj.py: Some more refactoring of the test cases
3220            (ProjFileTest): New base class for the proj file tests.
3221            (TestProjFile): Derive from ProjFileTest
3222            (TestProjFile.test_read_unreadable_file)
3223            (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
3224            the new filename method to get a unique filename
3225            (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
3226            (WriteProjFileTests): New class for proj file write tests.
3227            Contains the write test that were in TestProjFile originally.
3228    
3229    2003-10-13  Bernhard Herzog  <[email protected]>
3230    
3231            * test/test_proj.py (TestProjFile.testRead)
3232            (TestProjFile.test_read_non_existing_file)
3233            (TestProjFile.test_read_unreadable_file)
3234            (TestProjFile.test_read_empty_file): Split into several methods.
3235    
3236    2003-10-10  Bernhard Herzog  <[email protected]>
3237    
3238            * Thuban/UI/sizers.py: New file with custom sizers.
3239    
3240            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
3241            all projection type specific panels and put them into a
3242            NotebookLikeSizer. This way the dialog doesn't change its size
3243            when a different projection is selected
3244            (ProjFrame.__init__): Rename projection_panels
3245            projection_panel_defs and reuse projection_panels for a list of
3246            the instantiated panels.
3247            (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
3248            (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
3249            the panels
3250            (UnknownProjPanel._DoLayout): Place the newlines in the message
3251            differently to make the panel narrower.
3252            (TMPanel._DoLayout): Layout the parameters in one column.
3253    
3254    2003-10-10  Bernhard Herzog  <[email protected]>
3255    
3256            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
3257            that contains all the setup for the dialog's widgets, layout and
3258            event handling.
3259            (__): Call build_dialog to build the dialog.
3260            (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
3261            Their functionality is now in build_dialog
3262            (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
3263            (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
3264            (ProjFrame.__DoOnProjChoice): Small updates due to slightly
3265            different widget names and hierarchy introduced with build_dialog.
3266    
3267    2003-10-10  Bernhard Herzog  <[email protected]>
3268    
3269            * README: Fix typo.
3270    
3271    2003-10-09  Bernhard Herzog  <[email protected]>
3272    
3273            * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
3274            projection is already in the list. This is *a lot* faster when
3275            loading files with hundreds of projections since it saves a linear
3276            search. OTOH this will allow adding the same projection to the
3277            user.proj file multiple times in the projection dialog but we'll
3278            deal with that later
3279    
3280    2003-10-09  Jan-Oliver Wagner <[email protected]>
3281    
3282            * devtools: New. Directory for developer tools that are not intended
3283            for the regular user.
3284    
3285            * devtools/create_epsg.py: New. Convert the epsg file of proj into
3286            a python .proj file.
3287    
3288    2003-10-09  Bernhard Herzog  <[email protected]>
3289    
3290            * test/test_proj.py
3291            (TestProjection.test_get_parameter_without_equals_sign): New. Test
3292            whether GetParameter handles parameters without "=" sign correctly
3293    
3294            * Thuban/Model/proj.py (Projection.GetParameter): Handle
3295            parameters that do not contain a "=". Update the doc-string
3296    
3297    2003-10-08  Bernhard Herzog  <[email protected]>
3298    
3299            * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
3300            length limit on the projname text control
3301    
3302    2003-10-08  Bernhard Herzog  <[email protected]>
3303    
3304            * test/test_proj.py (TestProjection.test_get_projection_units_geo)
3305            (TestProjection.test_get_projection_units_normal): New. Tests for
3306            the Projection.GetProjectedUnits method
3307    
3308    2003-10-08  Jan-Oliver Wagner <[email protected]>
3309    
3310            * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
3311            Added missing 'val' parameter.
3312    
3313    2003-10-08  Bernhard Herzog  <[email protected]>
3314    
3315            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
3316            projection type of the currently selected projection is not known,
3317            i.e. there's no panel for it, use the UnknownProjPanel
3318            (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
3319            the actual replacing of the proj panel into the new method
3320            _show_proj_panel.
3321            (UnknownProjPanel): Add doc-string.
3322            (UnknownProjPanel._DoLayout): Insert a newline into the text so
3323            that the panel is not so wide.
3324    
3325    2003-10-08  Bernhard Herzog  <[email protected]>
3326    
3327            * Thuban/Model/resource.py (read_proj_file): Return the warnings
3328            too. Update the doc-string
3329            (get_proj_files): Removed. It wasn't used anywhere
3330            (get_system_proj_files, get_system_proj_file): Rename to
3331            get_system_proj_file and return the ProjFile object and not a list
3332            of ProjFile objects. Update the callers.
3333            (get_user_proj_files, get_user_proj_file): Rename to
3334            get_user_proj_file return the ProjFile object and not a list of
3335            ProjFile objects. Update the callers.
3336            (ProjFileReader.__init__): New instance variable for the warnings.
3337            Rename the __pf ivar to projfile. Update the methods referring to
3338            __pf
3339            (ProjFileReader.end_projection): Catch any errors raised when
3340            instantiating the projection and record that as an error. The
3341            projection will not be in the final ProjFile object.
3342            (ProjFileReader.GetWarnings): New method to return the warnings.
3343    
3344            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
3345            show the warnings from the projfile reader
3346            (ProjFrame._OnImport): Deal with any warnings returned by
3347            read_proj_file
3348            (ProjFrame.__FillAvailList): Deal with any warnings returned by
3349            get_system_proj_file or get_user_proj_file.
3350    
3351            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
3352            (TestProjFileWithInvalidParameters.file_contents): New test cases
3353            to test whether read_proj_file handles invalid projection
3354            parameters correctly
3355            (TestProjFile.test_get_system_proj_file): New. Simple test for
3356            resource.get_system_proj_file
3357    
3358    2003-10-07  Bernhard Herzog  <[email protected]>
3359    
3360            * test/test_derivedshapestore.py
3361            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
3362            properly so that the temporary directories get deleted correctly
3363    
3364    2003-10-06  Bernhard Herzog  <[email protected]>
3365    
3366            Handle the title changes in a proper MVC way.
3367    
3368            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
3369            canvas' TITLE_CHANGED messages
3370            (MainWindow.update_title): New. Update the main window's title
3371            (MainWindow.__SetTitle): Removed. Use update_title instead.
3372            (MainWindow.SetMap): Use update_title instead of __SetTitle
3373            (MainWindow.RenameMap): Do change the window title explicitly
3374            here. That's handled in a proper MVC way now.
3375            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
3376            messages
3377    
3378            * Thuban/Lib/connector.py (Conduit): New class to help classes
3379            that forward messages
3380    
3381            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
3382            (ViewPort): Derive from Conduit instead of Publisher
3383            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
3384            when calling the inherited versions
3385            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
3386            methods to subscribe and unsubscribe map messages
3387            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
3388            handle the map subscriptions
3389            (ViewPort.Map, ViewPort.map_projection_changed)
3390            (ViewPort.layer_projection_changed): Add or update doc-strings
3391    
3392            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
3393            typo
3394            (MyConduit): Helper class for the Conduit test.
3395            (TestConduit): Test cases for Conduit
3396    
3397            * test/test_connector.py: Use support.run_tests as main.
3398    
3399            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
3400            the TITLE_CHANGED messages
3401            (ViewPortTest.test_forwarding_title_changed): New test to check
3402            whether the viewport forwards the map's TITLE_CHANGED messages
3403            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
3404            after the port's because the latter may require a still functional
3405            map.
3406    
3407    2003-10-06  Bernhard Herzog  <[email protected]>
3408    
3409            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
3410            doc-string
3411    
3412    2003-10-06  Bernhard Herzog  <[email protected]>
3413    
3414            * test/test_viewport.py (ViewPortTest.setUp)
3415            (SimpleViewPortTest.test_init_with_size): Move the test for the
3416            initial size as a constructor parameter from ViewPortTest.setUp
3417            method to a new separate test in SimpleViewPortTest.
3418    
3419    2003-10-06  Bernhard Herzog  <[email protected]>
3420    
3421            * test/test_viewport.py (MockView): New class derived from
3422            ViewPort with a mock implementation of GetTextExtent to be used in
3423            the test cases
3424            (ViewPortTest.setUp): Use MockView instead of ViewPort
3425    
3426            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
3427            into what would be a "pure virtual function" in C++: always raise
3428            NotImplementedError. Mock implementations for test cases don't
3429            belong into the real code
3430    
3431    2003-10-02  Bernhard Herzog  <[email protected]>
3432    
3433            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
3434            close the dbf file we create so that it's contents have been
3435            written properly.
3436    
3437            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
3438            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
3439            Update to shapelib 1.2.10
3440    
3441    2003-10-01  Jan-Oliver Wagner <[email protected]>
3442    
3443            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
3444            it annoys lintian which warns about these files not being
3445            executable. The #! isn't necessary here since if you absolutely
3446            must execute them you can always say "python <filename>".
3447    
3448    2003-09-26  Bernhard Herzog  <[email protected]>
3449    
3450            * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
3451            only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
3452            is ported to a newer the import will fail, so it should be noticed
3453            immediately that this function is gone.
3454            Fixes RT#1919
3455    
3456    2003-09-26  Bernhard Herzog  <[email protected]>
3457    
3458            Add a DTD for the projection files and make thuban write valid
3459            projection files
3460    
3461            * Resources/XML/projfile.dtd: New. DTD for thuban's projection
3462            files
3463    
3464            * Thuban/Model/resource.py (ProjFileSaver.write): Use
3465            'projectionlist' as the name in the document type declaration so
3466            that it matches the element type of the root element.
3467    
3468            * test/test_proj.py (sample_projfile, sample_projfile2): Use
3469            'projectionlist' as the name in the document type declaration just
3470            as it is done now in the files thuban would write
3471            (sample_projfile, sample_projfile_data): Fix spelling of
3472            "Mercator"
3473            (TestProjFile.doTestWrite): Validate the written and the expected
3474            XML data
3475            (TestProjFile): Derive from ValidationTest so that we can run xml
3476            validation tests
3477    
3478    2003-09-24  Bernhard Herzog  <[email protected]>
3479    
3480            * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
3481            modify the list returned by map.Layers() in place since it is the
3482            actual list of layers used by the map.
3483    
3484    2003-09-23  Jan-Oliver Wagner <[email protected]>
3485    
3486            * Doc/manual/thuban-manual.xml: Added subsection to chapter
3487            Extensions to describe the extensions coming with the Thuban
3488            standard package (gns2shp and importAPR).
3489    
3490    2003-09-23  Bernhard Herzog  <[email protected]>
3491    
3492            * libraries/thuban/wxproj.cpp (project_point): if there's an
3493            inverse but no forward projection, convert to degrees after
3494            applying the inverse projection. Fixes RT#2096
3495    
3496            * test/test_wxproj.py: New. Test cases for wxproj.so. One test
3497            implicitly tests for the fix to RT#2096
3498    
3499            * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
3500            Check that the sequences have the same lengths
3501    
3502            * Resources/Projections/defaults.proj (Geographic projection): Use
3503            a much more precise value for the to_meter attribute.
3504    
3505    2003-09-22  Bernhard Herzog  <[email protected]>
3506    
3507            * test/support.py (initthuban): Make sure to unset the LANG env.
3508            var. so that tests that compare translated strings work. Solves RT
3509            #2094
3510    
3511    2003-09-22  Jan-Oliver Wagner <[email protected]>
3512    
3513            Small improvement of APR import.
3514    
3515            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
3516            Added tests for text-ranges.
3517    
3518            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
3519            returns a string object if the range is based on text.
3520    
3521            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
3522            range retrieval.
3523    
3524    2003-09-22  Jan-Oliver Wagner <[email protected]>
3525    
3526            Initial version of the importAPR extension which is in
3527            experimental state.
3528    
3529            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
3530            /Extensions/importAPR/test/: New directories.
3531    
3532            * /Extensions/importAPR/samples/README: New: Howto load the samples.
3533    
3534            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
3535            file which refers to the Thuban Iceland demo data.
3536    
3537            * /Extensions/importAPR/test/README: New: Howto execute the tests.
3538    
3539            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
3540    
3541            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
3542            as in '.apr'-files.
3543    
3544            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
3545            ODB Objects as in '.apr', '.avl' and other files.
3546    
3547            * /Extensions/importAPR/__init__.py: New: Init to make this
3548            directory a package.
3549    
3550            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
3551            project file (.apr) and convert it to Thuban.
3552    
3553    2003-09-22  Jan-Oliver Wagner <[email protected]>
3554    
3555            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
3556    
3557    2003-09-19  Jan-Oliver Wagner <[email protected]>
3558    
3559            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
3560            with description on RPM installation and RPM binary package
3561            creation.
3562    
3563    2003-09-18  Bernhard Herzog  <[email protected]>
3564    
3565            * setup.py (data_files): Only add the mo files if the Locales
3566            directory actually exists, so that setup.py works with a fresh CVS
3567            checkout
3568    
3569    2003-09-12  Jan-Oliver Wagner <[email protected]>
3570    
3571            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
3572            in viewport, not anymore in view
3573    
3574    2003-09-04  Jan-Oliver Wagner <[email protected]>
3575    
3576            Introducing first Extension (gns2shp).
3577    
3578            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
3579    
3580            * Extensions/__init__.py: New. init to make this dir a package.
3581    
3582            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
3583    
3584            * Extensions/gns2shp/test/README: New. some info on this test directory.
3585    
3586            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
3587    
3588            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
3589            of Shapefile from GNS text file format
3590    
3591    2003-09-03  Jan-Oliver Wagner <[email protected]>
3592    
3593            Fix/workaround for bug #2019:
3594            https://intevation.de/rt/webrt?serial_num=2019
3595    
3596            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
3597            (IdentifyView.__init__): Added another button that allows to
3598            stop the identify mode.
3599            (IdentifyView.OnStop): New. Stops the identify mode.
3600    
3601    2003-09-03  Jan-Oliver Wagner <[email protected]>
3602    
3603            Introducing a new exception dialog that allows to exit the
3604            application immediately.
3605            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
3606    
3607            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
3608    
3609            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
3610            Made strings available to translations. Exchanged the simple
3611            ScrolledMessageDialog by the new ExceptionDialog.
3612    
3613    2003-09-01  Bernhard Herzog  <[email protected]>
3614    
3615            * NEWS: New. Summary of changes and release notes.
3616    
3617            * MANIFEST.in: Add NEWS
3618    
3619    2003-09-01  Bernhard Herzog  <[email protected]>
3620    
3621            * MANIFEST.in: Correct the include statement for the mo-files and
3622            include the documentation too.
3623    
3624            * setup.py (data_files): Add the .mo files
3625            (setup call): Up to version 0.9.0
3626    
3627    2003-09-01  Bernhard Herzog  <[email protected]>
3628    
3629            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
3630            parameter list to just parent and session
3631            (ChooseDBTableDialog.__set_properties): Removed. Setting the
3632            selection of empty list boxes is not allowed (and produces C++
3633            assertion errors) and the rest of the setup is better done in
3634            __init__ anyway.
3635            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
3636            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
3637            builtins True/False for booleans to avoid warnings from wxPython
3638    
3639            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
3640            ChooseDBTableDialog constructor parameters.
3641    
3642    2003-09-01  Bernhard Herzog  <[email protected]>
3643    
3644            * Thuban/Model/postgisdb.py
3645            (PostGISTable): Extend doc-string
3646            (PostGISTable._fetch_table_information): Set the column index
3647            correctly, pretending ignored columns don't exist.
3648    
3649            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
3650            for postgis tables with data types not yet supported by thuban.
3651    
3652    2003-08-29  Bernhard Herzog  <[email protected]>
3653    
3654            * HOWTO-Release: Tweak item about running the tests.
3655    
3656    2003-08-29  Jan-Oliver Wagner <[email protected]>
3657    
3658            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
3659    
3660    2003-08-29  Bernhard Herzog  <[email protected]>
3661    
3662            Add some missing parameters to projections. Proj complains about
3663            them on windows but for some reason not on Linux.
3664    
3665            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
3666            missing required projection parameters
3667    
3668            * test/test_proj.py (TestProjFile.test): Add missing required
3669            projection parameters
3670    
3671            * test/test_load_0_8.py (TestLayerProjection.file_contents)
3672            (TestLayerProjection.test): Add missing required projection
3673            parameters and tests for them
3674    
3675            * test/test_load.py (TestLayerProjection.file_contents)
3676            (TestLayerProjection.test): Add missing required projection
3677            parameters and tests for them
3678    
3679            * test/test_layer.py (TestLayer.test_base_layer): Add missing
3680            required projection parameters
3681    
3682    2003-08-29  Bernhard Herzog  <[email protected]>
3683    
3684            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
3685            access the pj_errno because directly accessing pj_errno doesn't
3686            work on windows if the proj library is in a DLL
3687    
3688            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
3689    
3690    2003-08-28  Bernhard Herzog  <[email protected]>
3691    
3692            * test/test_proj.py: Import things from Thuban after calling
3693            initthuban
3694    
3695            * test/test_load.py (LoadSessionTest.filenames): New class
3696            variable with the filename attributes to normalize
3697            (LoadSessionTest.check_format): Pass self.filenames to
3698            sax_eventlist to normalize the filename attributes
3699    
3700            * test/xmlsupport.py: Add cvs keywords
3701            (SaxEventLister.__init__): New parameter filenames which indicates
3702            attributes that contain filenames
3703            (SaxEventLister.startElementNS): Normalize the filename attributes
3704            with os.path.normpath
3705            (sax_eventlist): New parameter filenames to pass through to
3706            SaxEventLister
3707    
3708            * test/test_derivedshapestore.py: Make this file callable as a
3709            program to execute the tests
3710            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
3711            the session to self.session so that it gets destroyed properly
3712    
3713            * test/test_layer.py (TestLayer.tearDown): Call the session's
3714            Destroy method
3715    
3716            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
3717            too if it exists
3718            (TestMapAddLayer.test_add_layer): Bind the session to self.session
3719            so that it gets destroyed properly
3720    
3721            * test/postgissupport.py (reason_for_not_running_tests): Add a
3722            test for the existence of popen2.Popen4.
3723    
3724            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
3725            reliable way to destroy the sessions created in the test cases
3726            (SaveSessionTest.test_dbf_table): Bind the session to self.session
3727            so that it gets destroyed properly
3728            (SaveSessionTest.testLayerProjection): Bind the session to
3729            self.session so that it gets destroyed properly
3730    
3731            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
3732            sure that the session is destroyed properly
3733    
3734            * test/test_shapefilestore.py: Make this callable as a program to
3735            execute the tests
3736    
3737            * test/test_scalebar.py: Remove unnecessary import of _ from
3738            Thuban
3739    
3740            * test/support.py (print_garbage_information): Call initthuban
3741            here because it may be called indirectly from test cases that test
3742            test support modules which do not use anything from thuban itself
3743            (ThubanTestProgram.runTests): Remove unnecessary debug print
3744    
3745    2003-08-28  Bernhard Herzog  <[email protected]>
3746    
3747            * Thuban/version.py (longversion): Update to 0.9
3748    
3749            * Thuban/UI/mainwindow.py: Remove some unused imports
3750    
3751            * README: Add section about required additional software. Add date
3752            and revision CVS keywords
3753    
3754            * HOWTO-Release: Add item about the translations. Add date and
3755            revision CVs keywords and change formatting to match README a bit
3756            better
3757    
3758            * po/de.po: Update for 0.9
3759    
3760            * test/README: Tweak the wording a little because many tests are
3761            not really unittest.
3762    
3763    2003-08-27  Bernhard Herzog  <[email protected]>
3764    
3765            As preparation for the 0.9 release, switch thuban files to a
3766            non-dev namespace
3767    
3768            * Thuban/Model/save.py (SessionSaver.write_session): Write files
3769            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
3770            namespace
3771    
3772            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
3773            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
3774    
3775            * test/test_save.py (SaveSessionTest.dtd)
3776            (SaveSessionTest.testEmptySession)
3777            (SaveSessionTest.testSingleLayer)
3778            (SaveSessionTest.testLayerProjection)
3779            (SaveSessionTest.testRasterLayer)
3780            (SaveSessionTest.testClassifiedLayer)
3781            (SaveSessionTest.test_dbf_table)
3782            (SaveSessionTest.test_joined_table)
3783            (SaveSessionTest.test_save_postgis): Update for new namespace
3784    
3785            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
3786            (TestLayerVisibility.file_contents, TestLabels.file_contents)
3787            (TestLayerProjection.file_contents)
3788            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
3789            (TestPostGISLayer.file_contents)
3790            (TestPostGISLayerPassword.file_contents)
3791            (TestLoadError.file_contents, TestLoadError.test): Update for new
3792            namespace
3793    
3794    2003-08-27  Bernhard Herzog  <[email protected]>
3795    
3796            Make the table interface distinguish between row ids (an integer
3797            that uniquely identifies a row) and row ordinals (a simple row
3798            count from 0 to NumRows() - 1)
3799    
3800            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
3801            (PostGISTable.RowOrdinalToId): New methods to conver between row
3802            ids and row ordinals
3803            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
3804            parameter row_is_ordinal to indicate whether the row parameter is
3805            the row id or the ordinal
3806    
3807            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
3808            (TransientTableBase.RowOrdinalToId)
3809            (AutoTransientTable.RowIdToOrdinal)
3810            (AutoTransientTable.RowOrdinalToId): Same new methods as in
3811            PostGISTable.
3812            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
3813            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
3814            Same new parameter as in PostGISTable.
3815    
3816            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
3817            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
3818            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
3819            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
3820            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
3821            parameter as in PostGISTable.
3822    
3823            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
3824            (DataTable.RowOrdinalToId): New methods to convert between row ids
3825            and row ordinals.
3826            (TableGrid.SelectRowById): New method to select a row based on its
3827            ID as opposed to its ordinal
3828            (DataTable.GetValue, TableGrid.OnRangeSelect)
3829            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
3830            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
3831            (LayerTableFrame.__init__): Convert between row ids and row
3832            ordinals as appropriate
3833    
3834            * test/postgissupport.py (PostGISDatabase.__init__): Add
3835            doc-string.
3836            (PostGISDatabase.initdb): The optional third item in a tuple in
3837            tables is now a (key, value) list with additional arguments to
3838            pass to upload_shapefile
3839            (upload_shapefile): New parameter gid_offset to allow gids that
3840            are not the same as the shapeids in the shapefile
3841            (PostgreSQLServer.get_default_static_data_db): Use the new
3842            gid_offset to make the gids in landmarks 1000 higher than the
3843            shapeids in the shapefile
3844    
3845            * test/test_viewport.py
3846            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
3847            new shapeids in the landmarks table
3848    
3849            * test/test_transientdb.py
3850            (TestTransientTable.run_iceland_political_tests)
3851            (TestTransientTable.test_transient_joined_table): Add tests for
3852            the new table methods and new keywords arguments.
3853    
3854            * test/test_postgis_db.py
3855            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
3856            (TestPostGISTable.test_read_value_row_count_mode)
3857            (TestPostGISTable.test_row_id_to_ordinal)
3858            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
3859            table methods and the new arguments
3860            (TestPostGISShapestorePoint.test_shapes_in_region)
3861            (TestPostGISShapestorePoint.test_shape_raw_data)
3862            (TestPostGISShapestorePoint.test_shape_points)
3863            (TestPostGISShapestorePoint.test_shape_shapeid)
3864            (TestPostGISShapestorePoint.test_all_shapes)
3865            (TestPostGISTable.test_simple_query)
3866            (TestPostGISTable.test_simple_query)
3867            (TestPostGISTable.test_simple_query)
3868            (TestPostGISTable.test_read_value)
3869            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
3870            shapeids in the landmarks table
3871    
3872            * test/test_memory_table.py
3873            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
3874            (TestMemoryTable.test_read_value_row_count_mode)
3875            (TestMemoryTable.test_row_id_to_ordinal)
3876            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
3877            table methods and the new arguments
3878    
3879            * test/test_dbf_table.py
3880            (TestDBFTable.test_read_row_as_dict_row_count_mode)
3881            (TestDBFTable.test_read_value_row_count_mode)
3882            (TestDBFTable.test_row_id_to_ordinal)
3883            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
3884            methods and the new arguments
3885    
3886    2003-08-26  Bernhard Herzog  <[email protected]>
3887    
3888            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
3889            more postgis specific but much faster method to get the bounding
3890            box
3891    
3892    2003-08-26  Bernhard Herzog  <[email protected]>
3893    
3894            * Thuban/Model/postgisdb.py (PostGISTable.Title)
3895            (PostGISShapeStore.AllShapes): Add these missing methods.
3896            (PostGISShapeStore.ShapesInRegion): No need to raise
3897            StopIteration. We can simply return
3898    
3899            * test/test_postgis_db.py (TestPostGISTable.test_title)
3900            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
3901            new methods
3902    
3903    2003-08-25  Bernhard Herzog  <[email protected]>
3904    
3905            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
3906    
3907            * test/test_postgis_db.py (PolygonTests): New class containing
3908            those tests from TestPostGISShapestorePolygon that can also be
3909            used to test MUTLIPOLYGON tables
3910            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
3911            so derive from that
3912            (TestPostGISShapestoreMultiPolygon): New class with tests for
3913            MUTLIPOLYGON tables
3914    
3915            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
3916            tables argument to have tuples with three items to override the
3917            WKT type used.
3918            (PostgreSQLServer.get_default_static_data_db): Use the above to
3919            create a polygon table with MUTLIPOLYGONs
3920            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
3921            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
3922            coords_to*
3923            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
3924            (wkt_converter): New. Map WKT types to converters
3925            (upload_shapefile): New parameter force_wkt_type to use a
3926            different WKT type than the default
3927    
3928    2003-08-25  Bernhard Herzog  <[email protected]>
3929    
3930            * Thuban/UI/application.py
3931            (ThubanApplication.run_db_param_dialog): New. Suitable as a
3932            db_connection_callback. Main difference is that the dialog run
3933            from this method doesn't have a parent so it can be used even when
3934            there is no main window
3935            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
3936            no db_connection_callback was given. This way the dialog pops up
3937            even when the .thuban file was given as a command line parameter.
3938    
3939    2003-08-25  Bernhard Herzog  <[email protected]>
3940    
3941            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
3942            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
3943            which leads to an effectively frozen X session because the user
3944            can only interact with the dialog but the mouse is still grabbed
3945            by the canvas.
3946            Also, call the tool's Hide method before MouseLeftUp because
3947            MouseLeftUp may change the tool's coordinates.
3948    
3949    2003-08-25  Bernhard Herzog  <[email protected]>
3950    
3951            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
3952            LoadCancelled exceptions and handle them by returning immediately.
3953    
3954    2003-08-25  Bernhard Herzog  <[email protected]>
3955    
3956            GUI part of loading sessions with postgis connections which may
3957            require user interaction to get passwords or updated parameters
3958    
3959            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
3960            bit nucer and be more generic.
3961            (DBFrame.OnAdd): Adapt to new DBDialog interface
3962    
3963            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
3964            optional parameter db_connection_callback which is passed to
3965            load_session.
3966    
3967            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
3968            Suitable as a db_connection_callback
3969            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
3970            db_connection_callback of the application's OpenSession method
3971    
3972    
3973    2003-08-25  Bernhard Herzog  <[email protected]>
3974    
3975            Basic loading of sessions containing postgis connections:
3976    
3977            * Thuban/Model/load.py (LoadError): Add doc-string
3978            (LoadCancelled): New exception class to indicate a cancelled load
3979            (SessionLoader.__init__): Add the db_connection_callback parameter
3980            which will be used by the loader to get updated parameters and a
3981            password for a database connection
3982            (SessionLoader.__init__): Add the new XML elements to the
3983            dispatchers dictionary
3984            (SessionLoader.check_attrs): Two new conversions, ascii to convert
3985            to a byte-string object and idref as a generic id reference
3986            (SessionLoader.start_dbconnection)
3987            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
3988            elements
3989            (load_session): Add the db_connection_callback to pass through the
3990            SessionLoader
3991    
3992            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
3993            New classes to test loading of sessions with postgis database
3994            connections.
3995    
3996    2003-08-25  Bernhard Herzog  <[email protected]>
3997    
3998            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
3999            replace it and the comment with __BuildDate__ by the Source: and
4000            Id: cvs keywords as used in the other files.
4001    
4002    2003-08-25  Bernhard Herzog  <[email protected]>
4003    
4004            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
4005            LoadError when a required attribute is missing. The code used to
4006            be commented out for some reason, but probably should have been
4007            active.
4008    
4009            * test/test_load.py (TestLoadError.test): Test the message in the
4010            LoadError too to make sure it really is about the missing
4011            attribute
4012    
4013    2003-08-22  Bernhard Herzog  <[email protected]>
4014    
4015            * test/test_save.py (SaveSessionTest.test_dbf_table)
4016            (SaveSessionTest.test_joined_table): Add XML validation tests.
4017    
4018    2003-08-22  Bernhard Herzog  <[email protected]>
4019    
4020            Implement saving a session with a postgis connection
4021    
4022            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
4023            elements for database connections and shapestores using db
4024            connections
4025            (session): Add the dbconnections to the content model
4026    
4027            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
4028            Write the db connections
4029            (SessionSaver.write_session): Call write_db_connections to write
4030            the connection before the data sources
4031            (SessionSaver.write_data_containers): Handle postgis shapestores
4032    
4033            * test/test_save.py (SaveSessionTest.thubanids)
4034            (SaveSessionTest.thubanidrefs): Update for new DTD
4035            (SaveSessionTest.test_save_postgis): New. Test saving a session
4036            with postgis connections
4037    
4038            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
4039            (PostGISTable.TableName): New accessor methods for the connection
4040            and table name
4041    
4042            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
4043            (TestPostGISTable.test_dbname): New methods to test the new
4044            PostGISConnection methods
4045    
4046    2003-08-22  Bernhard Herzog  <[email protected]>
4047    
4048            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
4049            for exceptions occurring when establishing a Database connection
4050            (PostGISConnection.connect): Catch psycopg.OperationalError during
4051            connects and raise ConnectionError.
4052    
4053            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
4054            tests for database exceptions
4055    
4056    2003-08-22  Bernhard Herzog  <[email protected]>
4057    
4058            Prepare the test suite for tests with required authentication
4059    
4060            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
4061            variables with two predefined users/passwords, one for the admin
4062            and one for a non-privileged user.
4063            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
4064            the non-privileged user to the database and set the admin password
4065            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
4066            Better error reporting
4067            (PostgreSQLServer.connection_params)
4068            (PostgreSQLServer.connection_string): New methods to return
4069            information about how to connect to the server
4070            (PostgreSQLServer.execute_sql): New. Convenience method to execute
4071            SQL statements
4072            (PostgreSQLServer.require_authentication): Toggle whether the
4073            server requires authentication
4074            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
4075            Add or alter users
4076            (PostGISDatabase.initdb): Pass the admin name one the
4077            subprocesses' command lines. Grant select rights on
4078            geometry_columns to everybody.
4079            (upload_shapefile): Use the admin name and password when
4080            connecting. Grant select rights on the new table to everybody.
4081    
4082            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
4083            server's new methods to get the connection parameters.
4084    
4085            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
4086            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
4087            server's new methods to get the connection parameters.
4088    
4089            * test/test_postgis_db.py
4090            (TestPostGISConnection.test_gis_tables_empty)
4091            (TestPostGISConnection.test_gis_tables_non_empty)
4092            (PostGISStaticTests.setUp): Use the server's new methods to get
4093            the connection parameters.
4094    
4095    2003-08-22  Bernhard Herzog  <[email protected]>
4096    
4097            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
4098    
4099            * Thuban/version.py: Add psycopg version
4100    
4101            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
4102            version of the psycopg module
4103    
4104    2003-08-22  Bernhard Herzog  <[email protected]>
4105    
4106            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
4107            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
4108            at the moment. The functionality should probably be implemented
4109            some time, though.
4110            (DBFrame.OnRemove): Display a message if the connection can't be
4111            removed because it's still in use.
4112    
4113    2003-08-22  Jan-Oliver Wagner <[email protected]>
4114    
4115            * Thuban/UI/about.py (About.__init__): split up the huge about
4116            text into elements/lists for easier translation. This fixes bug
4117            https://intevation.de/rt/webrt?serial_num=2058
4118            Also, made some forgotten string available for the i18n.
4119    
4120    2003-08-21  Bernhard Herzog  <[email protected]>
4121    
4122            Make postgis support really optional including insensitive menu
4123            items.
4124    
4125            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
4126            whether the postgis is supported.
4127    
4128            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
4129            to make postgis support optional
4130    
4131            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
4132            version of Thuban.Model.postgisdb.has_postgis_support
4133            (database_management command): Make it only sensitive if postgis
4134            is supported.
4135    
4136    2003-08-21  Jan-Oliver Wagner <[email protected]>
4137    
4138            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
4139            (section Adding and Removing Layers): Added text and described
4140            multi-selection.
4141            (chapter Extensions): New.
4142    
4143    2003-08-21  Jan-Oliver Wagner <[email protected]>
4144    
4145            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
4146            settings to allow multiple files to load into the map.
4147            Also reduced selection to *.shp as a default.
4148    
4149    2003-08-20  Bernhard Herzog  <[email protected]>
4150    
4151            Add dialogs and commands to open database connections and add
4152            database layers.
4153    
4154            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
4155            method to open the database connection management dialog
4156            (MainWindow.AddDBLayer): New method to add a layer from a database
4157            (_has_dbconnections): New helper function to use for sensitivity
4158            (database_management command, layer_add_db command): New commands
4159            that call the above new methods.
4160            (main_menu): Add the new commands to the menu.
4161    
4162            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
4163            (PostGISConnection.connect): Establish the actual connection in a
4164            separate method and call it in __init__. This makes it easier to
4165            override the behavior in test cases
4166            (PostGISConnection.BriefDescription): New method to return a brief
4167            description for use in dialogs.
4168    
4169            * test/test_postgis_db.py (NonConnection): DB connection that
4170            doesn't actually connect
4171            (TestBriefDescription): New class with tests for the new
4172            BriefDescription method
4173    
4174    2003-08-19  Jan-Oliver Wagner <[email protected]>
4175    
4176            Moved anything from extensions to libraries.
4177    
4178            * libraries: New.
4179    
4180            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
4181    
4182            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
4183            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
4184            been moved here from thuban/extensions/pyprojection/
4185            See there in the Attic for the older history.
4186    
4187            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
4188            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
4189            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
4190            have been moved here from thuban/extensions/pyshapelib/
4191            See there in the Attic for the older history.
4192    
4193            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
4194            files have been moved here from thuban/extensions/shapelib/
4195            See there in the Attic for the older history.
4196    
4197            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
4198            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
4199            thuban/extensions/thuban/
4200            See there in the Attic for the older history.
4201    
4202            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
4203    
4204            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
4205            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
4206    
4207            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
4208            Moved to libraries/shapelib.
4209    
4210            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
4211            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
4212            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
4213            Moved to libraries/pyshapelib.
4214    
4215            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
4216            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
4217            Moved to libraries/pyprojection.
4218    
4219            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
4220    
4221            * extensions: Removed.
4222    
4223    2003-08-19  Bernhard Herzog  <[email protected]>
4224    
4225            * test/test_viewport.py (ViewPortTest): We don't use the
4226            facilities of FileTestMixin so don't derive from it.
4227            (TestViewportWithPostGIS): New class with tests for using a
4228            viewport on a map with postgis layers.
4229    
4230    2003-08-19  Bernhard Herzog  <[email protected]>
4231    
4232            Add the db connection management to the session.
4233    
4234            * Thuban/Model/session.py (Session.__init__): New instance
4235            variable db_connections
4236            (Session.AddDBConnection, Session.DBConnections)
4237            (Session.HasDBConnections, Session.CanRemoveDBConnection)
4238            (Session.RemoveDBConnection): New methods to manage and query the
4239            db connections managed by the session
4240            (Session.OpenDBShapeStore): New method to open a shapestore from a
4241            db connection
4242    
4243            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
4244            messages for the db connection handling in the session
4245    
4246            * test/test_postgis_session.py: New. test cases for the session's
4247            db connection handling with postgis connections
4248    
4249    2003-08-19  Bernhard Herzog  <[email protected]>
4250    
4251            Add very basic postgis database support and the corresponding test
4252            cases. The test cases require a PostgreSQL + postgis installation
4253            but no existing database. The database will be created
4254            automatically by the test cases
4255    
4256            * test/README: Add note about skipped tests and the requirements
4257            of the postgis tests.
4258    
4259            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
4260    
4261            * test/test_postgis_db.py: New. Test cases for the postgis
4262            support.
4263    
4264            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
4265            format
4266    
4267            * test/test_wellknowntext.py: New. Test cases for the
4268            wellknowntext parser
4269    
4270            * test/postgissupport.py: New. Support module for tests involving
4271            a postgis database.
4272    
4273            * test/support.py (execute_as_testsuite): Shut down the postmaster
4274            if it's still running after the tests
4275    
4276            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
4277            well known text format
4278    
4279    2003-08-19  Jan-Oliver Wagner <[email protected]>
4280    
4281            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
4282            message dialog.
4283    
4284    2003-08-18  Bernhard Herzog  <[email protected]>
4285    
4286            * test/support.py (ThubanTestResult.printErrors): Indent the
4287            reason for the skips in the output to make it a bit more readable.
4288            (execute_as_testsuite): New helper function to run a test suite
4289            and print some more information.
4290            (run_tests): Use execute_as_testsuite to run the tests
4291    
4292            * test/runtests.py (main): Use execute_as_testsuite to run the
4293            tests
4294    
4295    2003-08-18  Bernhard Herzog  <[email protected]>
4296    
4297            Fix some bugs in Thuban and the test suite that were uncovered by
4298            changes introduced in Python 2.3:
4299    
4300            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
4301            filename is an absolute name
4302    
4303            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
4304            filename is an absolute name
4305    
4306            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
4307            unique filename to save to and use the correct relative filename
4308            in the expected output.
4309            (SaveSessionTest.test_dbf_table): Use the correct relative
4310            filename in the expected output.
4311    
4312            * test/test_layer.py (TestLayer.test_raster_layer): Update the
4313            test to check whether the filename is absolute.
4314    
4315    2003-08-18  Jan-Oliver Wagner <[email protected]>
4316    
4317            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
4318    
4319    2003-08-15  Bernhard Herzog  <[email protected]>
4320    
4321            Change the way shapes are returned by a shape store. The
4322            ShapesInRegion method returns an iterator over actual shape
4323            objects instead of a list of shape ids.
4324    
4325            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
4326            id.
4327            (ShapefileStore.ShapesInRegion): Return an iterator over the
4328            shapes which yields shape objects instead of returning a list of
4329            shape ids
4330            (ShapefileStore.AllShapes): New. Return an iterator over all
4331            shapes in the shape store
4332            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
4333    
4334            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
4335            doc-string.
4336    
4337            * Thuban/UI/baserenderer.py
4338            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
4339            layer_shapes and make it return an iterator containg shapes
4340            instead of a list of ids.
4341            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
4342            layer_shapes() change
4343    
4344            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
4345            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
4346    
4347            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
4348            changes in the ShapesInRegion return value.
4349            (ViewPort._get_hit_tester): Remove commented out code
4350    
4351            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
4352            new return value.
4353            (SimpleShapeStore.AllShapes): New. Implement this method too.
4354    
4355            * test/test_layer.py (TestLayer.test_arc_layer)
4356            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
4357            (TestLayer.test_point_layer_with_projection)
4358            (TestLayer.test_derived_store): Adapt to changes in the
4359            ShapesInRegion return value.
4360    
4361            * test/test_shapefilestore.py
4362            (TestShapefileStoreArc.test_shapes_in_region)
4363            (TestShapefileStorePolygon.test_shapes_in_region)
4364            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
4365            in the ShapesInRegion return value.
4366            (TestShapefileStorePoint.test_all_shapes)
4367            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
4368            methods
4369    
4370            * test/test_derivedshapestore.py
4371            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
4372            the ShapesInRegion return value.
4373            (TestDerivedShapeStore.test_all_shapes)
4374            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
4375            methods
4376    
4377    2003-08-15  Bernhard Herzog  <[email protected]>
4378    
4379            Make the renderers deal correctly with raw vs. python level
4380            representation of shape geometries
4381    
4382            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
4383            Return a flag useraw in addition to the callable and the parameter
4384            to indicate whether the callable can deal with the raw shape data
4385            or uses the higher level python lists of coordinates. The callable
4386            now should accept either the raw data or the return value of the
4387            shape's Points() method.
4388            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
4389            change
4390            (BaseRenderer.projected_points): Instead of the shape id use the
4391            points list as parameter.
4392            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
4393            (BaseRenderer.draw_point_shape): Adapt to projected_points()
4394            change and accept the points list as parameter instead of the
4395            shape id.
4396    
4397            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
4398            the useraw flag as required by the BaseRenderer
4399            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
4400            changes.
4401    
4402            * test/test_baserenderer.py
4403            (TestBaseRenderer.test_point_with_classification): New test for
4404            rendering a map with classifications.
4405    
4406    2003-08-15  Bernhard Herzog  <[email protected]>
4407    
4408            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
4409            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
4410            (ViewPort._get_hit_tester, ViewPort.projected_points)
4411            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
4412            (ViewPort._find_label_at): Split the find_shape_at method into
4413            several new methods and use the functions in the hit-test module.
4414    
4415            * Thuban/UI/hittest.py: New module with Python-level hit-testing
4416            functions
4417    
4418            * test/test_hittest.py: New. Test for the new hittest module
4419    
4420    2003-08-15  Bernhard Herzog  <[email protected]>
4421    
4422            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
4423            projection to all corners of the bounding box to get a better
4424            approximation of the projected bounding box
4425    
4426            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
4427            New. Test coordinate handling of a layer with a projection.
4428            Catches the bug fixed in Layer.ShapesInRegion
4429    
4430    2003-08-15  Bernhard Herzog  <[email protected]>
4431    
4432            Move some of the mock objects in test_baserenderer into their own
4433            module so they can easily be used from other tests
4434    
4435            * test/mockgeo.py: New test helper module with some mock objects
4436            for geometry related things like shapes, shapestores and
4437            projections.
4438    
4439            * test/test_mockgeo.py: New. Tests for the new helper module
4440    
4441            * test/test_baserenderer.py: Some of the mock-objects are in
4442            mockgeo now.
4443    
4444    2003-08-12  Jan-Oliver Wagner <[email protected]>
4445    
4446            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
4447    
4448    2003-08-12  Bernhard Herzog  <[email protected]>
4449    
4450            * po/de.po: New. German translations by Bjoern Broscheit
4451    
4452    2003-08-12  Bernhard Herzog  <[email protected]>
4453    
4454            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
4455            strings have to be one string literal.
4456    
4457    2003-08-11  Bernhard Herzog  <[email protected]>
4458    
4459            * test/support.py (FloatComparisonMixin.assertPointListEquals):
4460            New. This method was used in various derived classes, but it's
4461            better to have it here.
4462    
4463            * test/test_shapefilestore.py
4464            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
4465            FloatComparisonMixin
4466    
4467            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
4468            It's now in FloatComparisonMixin
4469    
4470            * test/test_derivedshapestore.py
4471            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
4472            in FloatComparisonMixin
4473    
4474    2003-08-11  Bernhard Herzog  <[email protected]>
4475    
4476            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
4477            error message
4478    
4479    2003-08-08  Jan-Oliver Wagner <[email protected]>
4480    
4481            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
4482            with version number.
4483            Changed title to reflect version number of Thuban.
4484    
4485    2003-08-08  Jan-Oliver Wagner <[email protected]>
4486    
4487            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
4488            the list corresponds to the "About" web page.
4489    
4490    2003-08-08  Bernhard Herzog  <[email protected]>
4491    
4492            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
4493            Make sure translated strings are recognized as one string literal.
4494    
4495            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
4496            Make sure translated strings are recognized as one string literal.
4497    
4498            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
4499            translated strings are recognized as one string literal.
4500    
4501            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
4502            sure translated strings are recognized as one string literal.
4503    
4504    2003-08-07  Bernhard Herzog  <[email protected]>
4505    
4506            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
4507            Simply delegates to the original shapestore.
4508    
4509            * test/test_derivedshapestore.py
4510            (TestDerivedShapeStore.test_raw_format): New. Test case for
4511            DerivedShapeStore.RawShapeFormat
4512    
4513    2003-08-07  Bernhard Herzog  <[email protected]>
4514    
4515            Add raw data interface to shape objects.
4516    
4517            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
4518            class to ShapefileShape which now holds shapefile specific
4519            information.
4520            (ShapefileShape.compute_bbox): Simplified to not cache any
4521            information. The way this method is used that shouldn't matter
4522            performance wise.
4523            (ShapefileShape.RawData): New. Return the shapeid which is the raw
4524            data format for shapes from shapefiles.
4525            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
4526            in the shape objects returned by a shapestore. For a
4527            ShapefileStore this is always RAW_SHAPEFILE.
4528            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
4529            method.
4530    
4531            * test/test_shapefilestore.py
4532            (TestShapefileStore.test_raw_format): New test to test the raw
4533            format feature of shapes.
4534    
4535            * Thuban/Model/layer.py: Remove the unused import of Shape from
4536            data. It was only there for interface compatibility but it's not
4537            used inside of Thuban and the generic Shape class has gone away.
4538    
4539            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
4540            the raw data format and only use an optimized version of its a
4541            shapefile.
4542    
4543    2003-08-07  Bernhard Herzog  <[email protected]>
4544    
4545            * test/test_baserenderer.py (SimpleShape): Shape class for the
4546            tests.
4547            (SimpleShapeStore.Shape): Use SimpleShape instead of
4548            Thuban.Model.data.Shape to make the tests independed of the coming
4549            changes.
4550    
4551    2003-08-07  Bernhard Herzog  <[email protected]>
4552    
4553            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
4554            (ThubanTestProgram): New classes that extend the respective
4555            classes from unittest. These new version support skipping tests
4556            under certain expected conditions. In the Thuban test suite we
4557            uses this for tests that require the optional gdal support.
4558            (run_tests): Use ThubanTestProgram instead of the unittest.main()
4559    
4560            * test/runtests.py (main): Use the new ThubanTestRunner instead of
4561            the normal one from unittest
4562    
4563            * test/test_layer.py (TestLayer.test_raster_layer): If this test
4564            is not run because gdal support isn't available report this to the
4565            runner.
4566    
4567            * test/test_baserenderer.py
4568            (TestBaseRenderer.test_raster_no_projection): Do not run this test
4569            if gdal support isn't available and report this to the runner.
4570    
4571    2003-08-06  Bernhard Herzog  <[email protected]>
4572    
4573            Rearrange the renderers a bit, partly in preparation for changes
4574            required for the postgis merge, partly to make it more testable.
4575            Also make the representation of coordinates in Shapes more
4576            consistent.
4577    
4578            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
4579            this class is now in BaseRenderer. This class is now practically
4580            only a specialization of BaseRenderer for rendering to an actual
4581            wx DC.
4582            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
4583            to get the shapetype specific rendering functions.
4584    
4585            * Thuban/UI/baserenderer.py: New file with the basic rendering
4586            logic. The code in this file is completely independend of wx.
4587            (BaseRenderer): Class with the basic rendering logic
4588    
4589            * test/test_baserenderer.py: New. Test cases for BaseRenderer
4590    
4591            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
4592            error_on_redraw to guard agains endless loops and stack overflows
4593            when there's a bug in the rendering code that raises exceptions.
4594            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
4595            rendering into a separate method _do_redraw so that error handling
4596            is a bit easier. When an exception occurs, set error_on_redraw to
4597            true. When it's true on entry to OnIdle do nothing and return
4598            immediately.
4599    
4600            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
4601            Shape object will always have the coordinates as a list of list of
4602            coordinate pairs (tuples).
4603            (Shape.compute_bbox): Adapt to new representation.
4604    
4605            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
4606            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
4607            Shape objects.
4608    
4609            * test/test_shapefilestore.py
4610            (ShapefileStoreTests.assertFloatTuplesEqual)
4611            (ShapefileStoreTests.assertPointListEquals): Rename to
4612            assertPointListEquals and change purpose to checking equality of
4613            the lists returned by Shape.Points().
4614            (TestShapefileStoreArc.test_shape)
4615            (TestShapefileStorePolygon.test_shape)
4616            (TestShapefileStorePoint.test_shape): Use the new
4617            assertPointListEquals instead of assertFloatTuplesEqual
4618    
4619            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
4620            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
4621            and change purpose to checking equality of the lists returned by
4622            Shape.Points().
4623            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
4624            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
4625            (TestLayer.test_derived_store): Use the new assertPointListEquals
4626            instead of assertFloatTuplesEqual
4627    
4628            * test/test_derivedshapestore.py
4629            (TestDerivedShapeStore.assertFloatTuplesEqual)
4630            (TestDerivedShapeStore.assertPointListEquals): Rename to
4631            assertPointListEquals and change purpose to checking equality of
4632            the lists returned by Shape.Points().
4633            (TestDerivedShapeStore.test_shape): Use the new
4634            assertPointListEquals instead of assertFloatTuplesEqual
4635    
4636    2003-08-06  Jan-Oliver Wagner <[email protected]>
4637    
4638            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
4639            a bounding box. A dialog is raised in case, no bounding box
4640            is found. This fixes bug #2043:
4641            https://intevation.de/rt/webrt?serial_num=2043
4642    
4643    2003-08-05  Bernhard Herzog  <[email protected]>
4644    
4645            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
4646            object look like a Color instantiation. Formerly it looked like a
4647            tuple.
4648    
4649            * test/test_color.py (TestColor.test_repr)
4650            (TestColor.test_equality, TestColor.test_inequality): New. test
4651            some more apects of the Color class
4652            (TestTransparent.test_repr, TestTransparent.test_hex)
4653            (TestTransparent.test_equality): New. Test cases for the
4654            Transparent object.
4655    
4656    2003-08-04  Jan-Oliver Wagner <[email protected]>
4657    
4658            * Doc/manual/thuban-manual.xml: a number of small improvements.
4659            The resulting file is the version submitted for GREAT-ER II.
4660    
4661    2003-08-01  Bernhard Herzog  <[email protected]>
4662    
4663            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
4664            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
4665            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
4666    
4667            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
4668            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
4669            (ThubanEndBusyCursor): Add doc-strings
4670    
4671    2003-08-01  Bernhard Herzog  <[email protected]>
4672    
4673            First step towards PostGIS integration. More abstraction by movin
4674            more code from the layer to the shapestore. More methods of the
4675            layer are now simply delegated to the equivalent method of the
4676            shapestore. The SHAPETYPE_* constants are now in data not in
4677            layer.
4678    
4679            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
4680            (SHAPETYPE_POINT, Shape): Move these constants and classes from
4681            layer.py to data.py
4682            (ShapefileStore.__init__): More Initialization for the new methods
4683            and functionality.
4684            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
4685            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
4686            (ShapefileStore.Shape): New methods that were formerly implemented
4687            in the layer.
4688            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
4689            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
4690            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
4691            equivalents of the new shape methods. These versions are simply
4692            delegated to the original shapstore.
4693    
4694            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
4695            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
4696            (Layer.SetShapeStore): Removed the initializatin of instance
4697            variables that were needed for the stuff that's now in
4698            ShapefileStore
4699            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
4700            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
4701            shapestore.
4702    
4703            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
4704            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
4705            instead of layer.
4706    
4707            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
4708    
4709            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
4710    
4711            * test/test_layer.py: Import the SHAPETYPE_* constants from data
4712            instead of layer.
4713            (TestLayer.test_derived_store): Remove the test for the exception
4714            when instantiating the DerivedShapeStore with an incompatible
4715            table which is now in test_derivedshapestore.py. Add some more
4716            tests of the layer methods to determine whether they work for a
4717            DerivedShapeStore as well.
4718    
4719    2003-07-31  Jonathan Coles   <[email protected]>
4720    
4721            * Doc/manual/thuban-manual.xml: Fix the list of required packages
4722            by just listing the name and where they can be found.
4723    
4724    2003-07-31  Frank Koormann   <[email protected]>
4725    
4726            * Doc/manual/thuban-manual.xml:
4727            Changed the screenshot elements to figure.
4728            Changed some variablelist elements to itemizedlist.
4729            Added section on GDAL formats.
4730    
4731    2003-07-31  Jonathan Coles   <[email protected]>
4732    
4733            * Doc/manual/thuban-manual.xml: Added a few sentences about
4734            the Fix Border Color option when generating classes.
4735    
4736    2003-07-30  Jonathan Coles   <[email protected]>
4737    
4738            * Thuban/Model/classgen.py: Add docstrings. Rename specific
4739            Ramp instances to use lower_case_style.
4740    
4741            * Thuban/UI/classgen.py: Use renamed Ramp instances.
4742            
4743            * Thuban/UI/classifier.py: Add docstrings.
4744    
4745            * Thuban/UI/dock.py: Add docstrings.
4746    
4747            * test/test_classgen.py: Use renamed Ramp instances.
4748    
4749    2003-07-30  Bernhard Herzog  <[email protected]>
4750    
4751            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
4752            was never used in Thuban.
4753    
4754    2003-07-30  Bernhard Herzog  <[email protected]>
4755    
4756            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
4757            method directly instead of going through the transient_table
4758            method. This faster because transient_table may force the copy of
4759            a DBF file into the transient database and setting a table's title
4760            doesnm't affect the title of the associated transient table, so
4761            this fixes RT #2042
4762    
4763            * Thuban/UI/main.py (__version__): Don't import the already
4764            removed show_exception_dialog.
4765    
4766    2003-07-29  Jonathan Coles   <[email protected]>
4767    
4768            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4769            Put back this method and remove the equivalent function since we
4770            are setting the exception hook from within this class (OnInit).
4771    
4772    2003-07-29  Jonathan Coles   <[email protected]>
4773    
4774            * Doc/manual/images/5_2_custom_ramp.png,
4775            Doc/manual/images/5_2_quantiles.png,
4776            Doc/manual/images/5_2_uniform_dist.png,
4777            Doc/manual/images/5_2_unique_values.png,
4778            Doc/manual/images/8_int_error.png: New screen shots.
4779    
4780            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
4781            some points, and added more screen shots.
4782    
4783    2003-07-29  Bernhard Herzog  <[email protected]>
4784    
4785            * Thuban/Model/data.py: Remove the now unused import of warnings
4786    
4787    2003-07-29  Bernhard Herzog  <[email protected]>
4788    
4789            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
4790            deprecated since before the 0.8 release and isn't used in Thuban
4791            itself anymore.
4792    
4793            * Thuban/Model/transientdb.py: Remove some unnecessary imports
4794    
4795    2003-07-29  Jonathan Coles   <[email protected]>
4796    
4797            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
4798            python exception hook here so that we are sure to catch any
4799            Thuban exception that happen during initialization.
4800    
4801            * Thuban/UI/main.py (main): Don't set the exception hook here,
4802            it will get set in ThubanApplication.OnInit.
4803    
4804    2003-07-29  Jonathan Coles   <[email protected]>
4805                                                                                
4806            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4807            Removed and called it show_exception_dialog() so that the exception
4808            handler can be set before the class is created.
4809                                                                                
4810            * Thuban/UI/main.py (main): Install the exception handler before
4811            a ThubanApplication is created.
4812                                                                                    
4813    2003-07-29  Bernhard Herzog  <[email protected]>
4814    
4815            * po/it.po: New. Italian translation by Maurizio Napolitano
4816    
4817            * po/ru.po: New. Russian translation by Alex Shevlakov
4818    
4819    2003-07-29  Frank Koormann   <[email protected]>
4820    
4821            * Doc/manual/thuban-manual.xml: Extended section on supported
4822            projections.
4823            
4824    2003-07-29  Frank Koormann   <[email protected]>
4825    
4826            * Doc/manual/thuban-manual.xml: gaspell-checked.
4827    
4828    2003-07-29  Jonathan Coles   <[email protected]>
4829    
4830            * Doc/manual/images/3_5_legend.png: Added border to improve look
4831            on white background.
4832    
4833    2003-07-29  Jonathan Coles   <[email protected]>
4834    
4835            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
4836            descriptions for the legend toolbar.
4837    
4838            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
4839            cursor from dialog box.
4840    
4841    2003-07-28  Jonathan Coles   <[email protected]>
4842    
4843            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
4844    
4845            * Doc/manual/images/2_4_session_tree.png,
4846            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
4847            Doc/manual/images/4_2_layer_properties.png,
4848            Doc/manual/images/4_2_raster_layer_properties.png,
4849            Doc/manual/images/5_3_genclass.png,
4850            Doc/manual/images/5_classification.png,
4851            Doc/manual/images/6_projection.png,
4852            Doc/manual/images/7_1_table_view.png,
4853            Doc/manual/images/7_2_5_join.png: New screenshots.
4854    
4855    2003-07-24  Jonathan Coles   <[email protected]>
4856    
4857            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
4858    
4859    2003-07-24  Jonathan Coles   <[email protected]>
4860    
4861            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
4862            chapter on Layer Management.
4863    
4864            * Doc/manual/Makefile: New. Makefile to generate all formats for the
4865            manual and images.
4866    
4867    2003-07-24  Bernhard Herzog  <[email protected]>
4868    
4869            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
4870            it annoys lintian which warns about these files not being
4871            executable. The #! isn't necessary here since if you absolutely
4872            must execute them you can always say "python <filename>".
4873    
4874            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
4875            superfluous code to set brush and pen for point shapes
4876    
4877            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
4878            belong in viewport anyway
4879    
4880    2003-07-24  Frank Koormann   <[email protected]>
4881    
4882            * Doc/manual/thuban-manual.xml: Added section on table management.
4883    
4884    2003-07-24  Bernhard Herzog  <[email protected]>
4885    
4886            * test/runtests.py (main): Recognize the long "verbose" option
4887            correctly.
4888    
4889    2003-07-22  Jonathan Coles   <[email protected]>
4890    
4891            * Doc/manual/thuban-manual.xml: Continue to write first revision
4892            of the manual.
4893    
4894            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
4895            with Begin/EndDrawing() calls to ensure we aren't doing to
4896            many updates to the dc during rendering.
4897            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
4898            a pen and brush argument so they need to be passed to the function.
4899    
4900            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
4901            Calculates the minimum and maximum scale values. Factored out
4902            of set_view_transform so that it could be used to zoom all the
4903            way into a single point.
4904            (ViewPort.set_view_transform): Call calc_min_max_scales().
4905            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
4906            if only a single point is selected.
4907    
4908            * Doc/manual/images/1_2_legend_close.png,
4909            Doc/manual/images/1_2_legend_dock.png,
4910            Doc/manual/images/1_2_mainwindow.png,
4911            Doc/manual/images/1_2_mainwindow.ps,
4912            Doc/manual/images/1_2_mainwindow.sk,
4913            Doc/manual/images/3_2_fullextent.png,
4914            Doc/manual/images/3_2_fulllayerextent.png,
4915            Doc/manual/images/3_2_fullshapeextent.png,
4916            Doc/manual/images/3_2_pan.png,
4917            Doc/manual/images/3_2_zoomin.png,
4918            Doc/manual/images/3_2_zoomout.png,
4919            Doc/manual/images/3_3_identify.png,
4920            Doc/manual/images/3_3_label.png,
4921            Doc/manual/images/3_5_invisible.png,
4922            Doc/manual/images/3_5_movedown.png,
4923            Doc/manual/images/3_5_moveup.png,
4924            Doc/manual/images/3_5_props.png,
4925            Doc/manual/images/3_5_tobottom.png,
4926            Doc/manual/images/3_5_totop.png,
4927            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
4928    
4929    2003-07-18  Bernhard Herzog  <[email protected]>
4930    
4931            * Thuban/UI/messages.py (MAP_REPLACED): New message.
4932    
4933            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
4934            after the new map has been assigned
4935    
4936            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
4937            Delegate MAP_REPLACED to the canvas too
4938            (MainWindow.prepare_new_session): Removed. Thanks to the new
4939            MAP_REPLACED message it's no longer needed
4940            (MainWindow.OpenSession, MainWindow.NewSession):
4941            prepare_new_session has been removed.
4942    
4943            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
4944            MAP_REPLACED so that we can close the dialog if a new map is set.
4945            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
4946            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
4947            dialog
4948    
4949            * test/test_viewport.py (SimpleViewPortTest)
4950            (SimpleViewPortTest.test_default_size): Add doc-strings
4951            (ViewPortTest.setUp): Bind map to self.map so we can use it in
4952            tests. Subscribe to MAP_REPLACED messages too.
4953            (ViewPortTest.tearDown): No need to explicitly unsubscribe
4954            (ViewPortTest.test_set_map): New test for the SetMap method.
4955    
4956    2003-07-18  Bernhard Herzog  <[email protected]>
4957    
4958            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
4959            Move this test from ViewPortTest.setUp to this new separate test
4960            case. setUp is not the place for the actual tests.
4961            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
4962            more of the test from setUp to the new test test_inital_settings.
4963            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
4964            (ViewPortTest.test_proj_conv): Split test_proj_conv into
4965            test_win_to_proj and test_proj_to_win and make the tests easier to
4966            understand
4967            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
4968            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
4969            (ViewPortTest.test_unprojected_rect_around_point)
4970            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
4971            Reformat to increase readability.
4972    
4973    2003-07-18  Bernhard Herzog  <[email protected]>
4974    
4975            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
4976    
4977    2003-07-18  Bernhard Herzog  <[email protected]>
4978    
4979            * test/runtests.py: The test suite can now be run without an X
4980            connection. To make sure this remains true, remove the DISPLAY
4981            environment variable so that an error occurs if the wxGTK is
4982            imported accidentally
4983    
4984    2003-07-18  Bernhard Herzog  <[email protected]>
4985    
4986            * Thuban/UI/viewport.py: Remove unused imports
4987    
4988            * Thuban/UI/view.py: Remove unused imports
4989    
4990    2003-07-18  Bernhard Herzog  <[email protected]>
4991    
4992            * test/test_export.py Remove unused imports. The OutputTransform
4993            function is now in viewport.py and is called output_transform
4994            (TestScalebar.test_output_transform)
4995            (TestScalebar.test_OutputTransform): Renamed to
4996            test_output_transform and updated to use output_transform instead
4997            of OutputTransform
4998    
4999            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
5000            renamed.
5001            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
5002            renamed to output_transform
5003    
5004            * Thuban/UI/viewport.py (OutputTransform, output_transform):
5005            Rename to output_transform
5006    
5007    2003-07-18  Bernhard Herzog  <[email protected]>
5008    
5009            * Thuban/Model/layer.py (Layer.__init__): Rename
5010            classificationField to classificatin_column and init it here so
5011            that it can be used in SetClassificationColumn
5012            (Layer.GetClassificationColumn, Layer.GetClassificationField):
5013            Rename to GetClassificationColumn.
5014            (Layer.SetClassificationColumn, Layer.SetClassificationField):
5015            Rename to SetClassificationColumn and issue a LAYER_CHANGED
5016            message if the column changes.
5017            (Layer._classification_changed, Layer.ClassChanged): Rename to
5018            _classification_changed. Update the callers.
5019            (Layer.SetShapeStore): Further field->column renames.
5020    
5021            * Thuban/Model/load.py (SessionLoader.start_classification)
5022            (SessionLoader.start_clpoint): Updates because of
5023            field->column method name changes in the Layer class
5024    
5025            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
5026            because of field->column method name changes in the Layer class
5027    
5028            * Thuban/UI/classifier.py (Classifier.__init__)
5029            (Classifier._OnTry, Classifier._OnRevert): Updates because of
5030            field->column method name changes in the Layer class
5031    
5032            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
5033            because of field->column method name changes in the Layer class
5034    
5035            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
5036            of field->column method name changes in the Layer class
5037    
5038            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
5039            (SaveSessionTest.testClassifiedLayer): Update because of
5040            field->column method name changes in the Layer class
5041    
5042            * test/test_layer.py (SetShapeStoreTests.setUp)
5043            (SetShapeStoreTests.test_sanity): Update because of field->column
5044            method name changes in the Layer class
5045            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
5046            (TestLayerModification.test_sanity)
5047            (TestLayerModification.test_initial_settings): remove unsued code
5048            and rename to test_sanity.
5049            (TestLayerModification.test_set_classification): New test for
5050            SetClassification and SetClassificationField.
5051    
5052    2003-07-18  Bernhard Herzog  <[email protected]>
5053    
5054            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
5055            the non-fixed values as well. The old test would have accepted a
5056            fixed ramp that only returnes the fixed properties
5057    
5058    2003-07-17  Jonathan Coles   <[email protected]>
5059    
5060            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
5061            shots for the manual. The XCF file is the source image and
5062            has additional layers to support changes.
5063    
5064            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
5065    
5066            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
5067            Return both the new class and the field name.
5068    
5069            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
5070            fit the map to the window as this changes any zoom level that
5071            the user may have set.
5072    
5073    2003-07-16  Jonathan Coles   <[email protected]>
5074    
5075            * Thuban/Model/classgen.py (generate_singletons,
5076            generate_uniform_distribution, generate_quantiles): Remove
5077            fixes parameter, but maintain the same functionality by having
5078            the calling function pass a FixedRamp object for the ramp.
5079            (FixedRamp): New. Adapts a ramp to have fixed property values.
5080    
5081            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
5082            (Classification): Inherit from Publisher.
5083            (Classification.__init__): Remove the layer parameter.
5084            Classifications no longer need to have a parent layer.
5085            (Classification.GetField, Classification.GetFieldType,
5086            Classification.SetFieldInfo): Removed. The field name is stored
5087            in the layer, and the type can be retreived by calling
5088            Layer.GetFieldType().
5089            (Classification._set_layer, Classification.GetLayer): Removed.
5090            Classifications no longer have a parent layer.
5091    
5092            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
5093            classification.
5094            (Layer.SetShapeStore): Reset the classification first while
5095            we still have the old shape store to work with.
5096            (Layer.GetClassificationField, Layer.SetClassificationField):
5097            New. Method for getting/setting the field to classify on.
5098            (Layer.SetClassification): Simplified now that the layer
5099            simply has to hold a reference to the classification and not
5100            tell the classification who owns it.
5101            Fixes RTbug #2023.
5102    
5103            * Thuban/Model/load.py (SessionLoader.start_classification):
5104            Set the field name on the layer, not the classification.
5105    
5106            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
5107            classification is modified.
5108    
5109            * Thuban/Model/save.py (SessionSaver.write_classification):
5110            Get the field name and type from the layer.
5111    
5112            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
5113            parameter records to rows and add docstring. Fixes RTbug #1997.
5114    
5115            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
5116            ramp when we need to fix certain values of a ramp rather than
5117            using the old fixes parameter. Fixes RTbug #2024.
5118    
5119            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
5120            parameter.
5121            (ClassTable.Reset): Add fieldType parameter and use it, rather
5122            than asking the classification.
5123            (Classifier.__init__): Remember the original class's field
5124            and ask the layer for the field type, rather than the classification.
5125            (Classifier.__SetGridTable): Retrieve the field and field type
5126            for the table because they are not in the classification.
5127            (Classifier._OnTry, Classifier._OnRevert): Set the classification
5128            field on the layer in addition to the classification itself.
5129    
5130            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
5131            classification field from layer.
5132    
5133            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
5134            classification field from layer. Split up tests and remove
5135            *-imports. Fixes RTbug #1992.
5136    
5137            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
5138    
5139            * test/test_classification.py
5140            (TestClassification.test_classification): Remove tests for methods
5141            that no longer exist.
5142    
5143            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
5144            __init__ no longer has a field parameter, use SetClassificationField.
5145            (SetShapeStoreTests.test_sanity): Use layer object to get class
5146            field info.
5147    
5148            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
5149            SetClassificationField on layer to set class field info.
5150    
5151            * test/test_viewport.py: Renamed from test/test_view.py.
5152    
5153    2003-07-16  Jan-Oliver Wagner <[email protected]>
5154    
5155            * Doc/manual/thuban-manual.xml: Added authors and an initial
5156            coarse structure.
5157    
5158    2003-07-15  Bernhard Herzog  <[email protected]>
5159    
5160            * test/support.py (FloatComparisonMixin): This is a mix-in class
5161            and therefore should not be derived from any other class.
5162    
5163            * test/test_range.py (RangeTest): FloatComparisonMixin is a
5164            mix-in, so derive from TestCase as well.
5165    
5166    2003-07-15  Bernhard Herzog  <[email protected]>
5167    
5168            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
5169            draw_func handling a bit to remove one layer of indirection. This
5170            makes the renderer about 10% faster in the non-classifying case
5171            and the code a bit cleaner
5172            (MapRenderer.draw_point_shape): Add the pen and brush parameters
5173            and set them in the dc. Now the draw_point_shape method and
5174            wxproj's draw_polygon_shape function have basically the same
5175            signature so that both can be directly used as draw_func
5176    
5177    2003-07-15  Bernhard Herzog  <[email protected]>
5178    
5179            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
5180            string values (in addition to the labels) as UTF 8
5181    
5182            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
5183            values if the field type is string
5184    
5185            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
5186            saving a session with non-ascii string classification values.
5187    
5188            * test/test_load.py (TestClassification.file_contents)
5189            (TestClassification.test): Check for non-ascii values in string
5190            classifications
5191    
5192    2003-07-14  Jonathan Coles   <[email protected]>
5193    
5194            * test/test_view.py: New. Tests for ViewPort.
5195    
5196    2003-07-14  Frank Koormann   <[email protected]>
5197    
5198            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
5199            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
5200    
5201            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
5202            unicode strings from session file: session title, map title and
5203            projection name.
5204            
5205    2003-07-10  Jonathan Coles   <[email protected]>
5206    
5207            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
5208            drag_stop, not drag_move when the mouse is released.
5209    
5210    2003-07-10  Jonathan Coles   <[email protected]>
5211    
5212            The most important part of this is the seperation of view.py into
5213            two pieces. viewport.py now has a class called ViewPort which
5214            contains all the non-wx parts of view.py and can therefore be
5215            tested. view.py contains only the wx-specific parts and is fairly
5216            simple.
5217    
5218            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
5219            RTTbug #1992.
5220            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
5221            RTTbug #1992.
5222    
5223            * Thuban/Model/classgen.py (generate_singletons,
5224            generate_uniform_distribution, generate_quantiles):
5225            Added 'fixes' parameter so that property attributes can
5226            be held constant over the generated classification groups.
5227            (CustomRamp.GetProperties): Remove unused variables.
5228    
5229            * Thuban/Model/map.py (Map.SetProjection): Send the old
5230            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
5231            event.
5232    
5233            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
5234            parameter which is a list of records that restricts which
5235            records are saved. Fixes RTbug #1997.
5236    
5237            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
5238            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
5239    
5240            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
5241            to allow the user to fix line color/width on generated groups.
5242            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
5243            functions to optionally fix group properties.
5244    
5245            * Thuban/UI/main.py (main): Set exception hook to the
5246            ShowExceptionDialog. Fixes RTbug #1993.
5247    
5248            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
5249            the table window when it is selectd to be shown.
5250    
5251            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
5252            Export Selection button and move the export buttons underneath
5253            the table.
5254            (QueryTableFrame.UpdateStatusText): Added event argument so
5255            that it can respond to grid selection events. The status text
5256            is now updated even when the table is not associated with a
5257            layer as was previously assumed.
5258            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
5259            UpdateStatusText responds to these events.
5260            (QueryTableFrame.OnSaveAs): Renamed to doExport.
5261            (QueryTableFrame.doExport): Helper function that saves the
5262            entire table, or selected rows, to a file.
5263            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
5264            Respond to export button events and call doExport.
5265    
5266            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
5267            the function doesn't return NULL without first setting a Python
5268            Error.
5269    
5270            * test/runtests.py (main): Only print "Unknown option" for
5271            unsupported options.
5272    
5273            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
5274            optional epsilon argument to specify floating point accuracy.
5275            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
5276            for each item test.
5277    
5278            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
5279            tests for saving selected records.
5280    
5281            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
5282            tests for saving selected records.
5283    
5284            * test/test_map.py (TestMapWithContents.test_set_projection):
5285            MAP_PROJECTION_CHANGED events send the old projection.
5286    
5287            * test/test_session.py
5288            (TestSessionWithContent.test_forward_map_projection):
5289            MAP_PROJECTION_CHANGED events send the old projection.
5290    
5291            * test/test_table.py (TableTest): Update tests to use non-deprecated
5292            functions.
5293    
5294    2003-07-08  Bernhard Herzog  <[email protected]>
5295    
5296            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
5297            constants in the column objects are the standard ones defined in
5298            the table module.
5299    
5300            * test/test_transientdb.py
5301            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
5302            exporting transient tables as DBF works. This should catch the bug
5303            just fixed in TransientTableBase.Width.
5304    
5305    2003-07-08  Bernhard Herzog  <[email protected]>
5306    
5307            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
5308            interpolated colors correctly.
5309    
5310            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
5311            New. Test case for the fix in classgen.py
5312    
5313    2003-07-08  Bernhard Herzog  <[email protected]>
5314    
5315            * test/runtests.py (main): Make the default output less verbose
5316            and add a verbosity option (-v) to get the old output
5317    
5318    2003-07-08  Bernhard Herzog  <[email protected]>
5319    
5320            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
5321            0.9.
5322    
5323            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
5324            New. Return the join type
5325    
5326            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
5327            DTD
5328            (SessionSaver.write_data_containers): Save the join type for
5329            joined tables
5330    
5331            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
5332            namespace
5333            (SessionLoader.start_jointable): Handle the jointype attribute
5334    
5335            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
5336            as of Thuban 0.8. These are now tests to determine whether Thuban
5337            can still read files generated by Thuban 0.8
5338    
5339            * test/test_load.py (LoadSessionTest.dtd)
5340            (TestSingleLayer.file_contents)
5341            (TestLayerVisibility.file_contents, TestLabels.file_contents)
5342            (TestLayerProjection.file_contents)
5343            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
5344            (TestJoinedTable.file_contents)
5345            (TestLoadError.file_contents): Update for new DTD
5346            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
5347            for new join type attribute
5348    
5349            * test/test_save.py (SaveSessionTest.dtd)
5350            (SaveSessionTest.testEmptySession)
5351            (SaveSessionTest.testSingleLayer)
5352            (SaveSessionTest.testLayerProjection)
5353            (SaveSessionTest.testRasterLayer)
5354            (SaveSessionTest.testClassifiedLayer)
5355            (SaveSessionTest.test_dbf_table)
5356            (SaveSessionTest.test_joined_table): Update for new DTD
5357            (SaveSessionTest.test_joined_table): Add test for new join type
5358            attribute
5359    
5360    2003-07-04  Bernhard Herzog  <[email protected]>
5361    
5362            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
5363            function for table_to_dbf
5364            (table_to_dbf): Deal with names longer than the 10 character limit
5365    
5366            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
5367            doc-string
5368            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
5369            long column names
5370    
5371    2003-07-03  Bernhard Herzog  <[email protected]>
5372    
5373            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
5374    
5375    2003-07-03  Bernhard Herzog  <[email protected]>
5376    
5377            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
5378            for the Thuban manual and README with some basic information about
5379            the manual
5380    
5381    2003-07-03  Bernhard Herzog  <[email protected]>
5382    
5383            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
5384            Update doc-string
5385            (TransientJoinedTable.create): Do not modify the column objects of
5386            the input tables in place and copy all columns of the input tables
5387            into the joined table after all.
5388    
5389            * test/test_transientdb.py
5390            (TestTransientTable.test_transient_joined_table_same_column_name):
5391            Update to reflect the new behavior
5392            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
5393            Update to reflect the new behavior
5394            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
5395            New test case for a bug which modified the column objects in place
5396    
5397    2003-07-02  Jonathan Coles   <[email protected]>
5398    
5399            * Thuban/Model/classgen.py (generate_singletons,
5400            generate_uniform_distribution, generate_quantiles,
5401            GenQuantiles0): Make sure maxValue isn't less than
5402            one, otherwise we could divide by zero.
5403    
5404            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
5405            ClassGenTest.doClassSingleTest): Call doBoundsTest to
5406            check the end classification groups against the
5407            proper property values.
5408            (ClassGenTest.doBoundsTest): New. Checks the first and
5409            last classification groups to make sure their properties
5410            are the correct upper and lower bounds for a color ramp.
5411    
5412    2003-07-02  Jonathan Coles   <[email protected]>
5413    
5414            * Thuban/Model/classgen.py (generate_singletons,
5415            generate_uniform_distribution, generate_quantiles,
5416            GenQuantiles0): The denominator was one to high when
5417            calculating the index for the ramp causing the index
5418            to never to reach one.
5419    
5420    2003-07-02  Jonathan Coles   <[email protected]>
5421    
5422            Changed the singature of ClassGroupRange.__init__ and
5423            ClassGroupRange.SetRange() so that the min/max values are
5424            passed as a tuple. This makes a better calling scheme for
5425            when a Range object is passed instead.
5426    
5427            * Thuban/Model/classgen.py: Fixed parameters to
5428            ClassGroupRange constructor.
5429    
5430            * Thuban/Model/classification.py (ClassGroupRange.__init__):
5431            Consolidate the min/max parameters into a single _range which
5432            can either be a tuple or a Range object.
5433            (ClassGroupRange.SetRange): Consolidate the min/max parameters
5434            into a single _range which can either be a tuple or a Range object.
5435    
5436            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
5437            call to ClassGroupRange constructor to use a tuple.
5438    
5439            * Thuban/Model/layer.py (Layer.SetClassification): Switch
5440            the classification instance variable to the new class
5441            before calling _set_layer otherwise subscribers to a
5442            LAYER_CHANGED event will not see any difference.
5443    
5444            * test/test_classification.py: Fix tests of ClassGroupRange
5445            so that they use the new signature.
5446    
5447            * test/test_load.py: Fix use of ClassGroupRange so that it
5448            uses the new signature.
5449    
5450            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
5451            uses the new signature.
5452    
5453            * test/test_save.py: Fix use of ClassGroupRange so that it
5454            uses the new signature.
5455    
5456    
5457    2003-07-01  Jonathan Coles   <[email protected]>
5458    
5459            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
5460            Import used objects/class from color.
5461            (generate_singletons): We don't
5462            need the numGroups parameter anymore because we are using
5463            the new ramps with GetProperties().
5464            (generate_uniform_distribution): Use new ramp method
5465            GetProperties().
5466            (generate_quantiles, GenQuantiles0): Use new ramp method
5467            GetProperties().
5468            (CustomRamp.SetNumGroups): Removed. The ramps now map
5469            a value from 0 to 1 to class properties so the number
5470            of groups is not needed ahead of time.
5471            (CustomRamp.next): Removed. CustomRamp does not support
5472            interation anymore.
5473            (CustomRamp.GetProperties): Returns a ClassGroupProperties
5474            object based on the index value from 0 to 1 that is
5475            passed to it.
5476            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
5477            Made into instances of Monochromatic class instread of
5478            deriving from it.
5479            (HotToCold.SetNumGroups): Removed. See CustomRamp.
5480            (HotToCold.next): Removed. See CustomRamp.
5481    
5482            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
5483            (Classification.SetField, Classification.SetFieldType):
5484            Replaced with SetFieldInfo.
5485            (Classification.SetFieldInfo): New. Does a better job of
5486            what SetField and SetFieldType used to do by combining
5487            their function since they should really always be done
5488            at the same time.
5489            (Classification.SetLayer): Renamed to _set_layer.
5490            (Classification._set_layer): Should only be called from
5491            Layer's SetClassification. This does not cause a recursive
5492            call as SetLayer did because we know that Layer knows about
5493            the classification.
5494    
5495            * Thuban/Model/color.py: Fixes RTbug #1971.
5496            (_Transparent): Renamed from Transparent so it doesn't
5497            conflict with the module variable.
5498            (Transparent, Black): Renamed from Color.Transparent,
5499            Color.Black so they are not class variables.
5500    
5501            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
5502            (Layer.Destroy): We don't need to call SetClassification
5503            anymore to clear out the back reference in the classifcation
5504            to the layer. It's better to set it to None using _set_layer,
5505            and we won't be creating another clas object too.
5506            (Layer.SetClassification): Classification._set_layer is not
5507            recursive so remove all the locking variables. Also clean
5508            up the code so that it remains unchanged if something fails.
5509    
5510            * Thuban/Model/load.py: Fixes RTbug #1971.
5511            (SessionLoader.start_classification): Call
5512            Classification.SetFieldInfo().
5513    
5514            * Thuban/Model/save.py: Removed import of Color which wasn't
5515            being used.
5516    
5517            * Thuban/UI/classgen.py: Fixes RTbug #1972.
5518            (ClassGenDialog.__init__): Color ramps are now instances
5519            already so we don't need to create any new objects.
5520            (ClassGenDialog.OnOK): Check for numGroups is no longer
5521            necessary because we never use it.
5522    
5523            * Thuban/UI/classifier.py: Fixes RTbug #1971.
5524            (Classifier.__BuildClassification, Classifier.__SetGridTable):
5525            Call Classification.SetFieldInfo() instead of SetFieldType.
5526    
5527            * Thuban/UI/renderer.py: Fixes RTbug #1971.
5528    
5529            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
5530            (MapCanvas.__init__): Subscribe to the idle time event. Set
5531            background color to white.
5532            (MapCanvas.OnPaint): Set a flag indicating that we should
5533            render the map during idle time. If we already have a bitmap
5534            just draw it now.
5535            (MapCanvas.OnIdle): New. Render the map only during idle time.
5536            This also fixes a problem with the busy cursor under gtk.
5537    
5538            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
5539            Fix calls to generate_singletons because the signature changed.
5540    
5541            * test/test_classification.py: Fix color references and
5542            change calls to Classification.[SetField|SetFieldType] to
5543            SetFieldInfo.
5544    
5545            * test/test_load.py: Fix color references.
5546    
5547            * test/test_load_0_2.py: Fix color references.
5548    
5549            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
5550            Change calls to Classification.[SetField|SetFieldType] to
5551            SetFieldInfo.
5552    
5553    2003-07-01  Frank Koormann   <[email protected]>
5554    
5555            MERGE from the greater-ms3 branch.
5556    
5557            * test/test_transientdb.py
5558            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
5559            New. Test join of two tables with partly equal column names.
5560    
5561            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
5562            If duplicates in left and right tables column names are found,
5563            append '_' (underscores) to the name until it is unique.
5564            Create always new internal names for the resulting table and reference
5565            columns in the join statement with <table>.<column>
5566    
5567    2003-07-01  Bernhard Herzog  <[email protected]>
5568    
5569            * test/test_transientdb.py
5570            (TestTransientTable.test_transient_joined_table_same_column_name):
5571            New. Test whether joining on columns with the same names in both
5572            tables works.
5573            
5574            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
5575            sure to use the right internal names even when joining on field
5576            with the same names in both tables. Also, detect duplicate names
5577            in the joined table correctly.
5578    
5579    2003-07-01  Frank Koormann   <[email protected]>
5580    
5581            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
5582            Reverse List of layers to render in same order as in desktop legend.
5583    
5584    2003-06-30  Jonathan Coles   <[email protected]>
5585    
5586            * Thuban/version.py (make_tuple): Takes a version string
5587            and splits it into a tuple of at most three integers.
5588            Used make_tuple() to make tuple versions of the version
5589            numbers.
5590    
5591            * Thuban/UI/about.py: Add Thuban email addresses.
5592    
5593    2003-06-30  Jonathan Coles   <[email protected]>
5594    
5595            * Thuban/version.py: SQLite/PySQLite version dependencies
5596            were too high.
5597    
5598    2003-06-30  Jonathan Coles   <[email protected]>
5599    
5600            * Thuban/version.py: Update version to 0.8.1
5601            
5602            * MANIFEST.in: Added Projections so that default.proj is
5603            included.
5604    
5605    2003-06-26  Jonathan Coles   <[email protected]>
5606    
5607            New About box with lots more information including library
5608            versions and credits. More/better version checking before
5609            Thuban starts.
5610    
5611            * Thuban/UI/about.py: New. New About box that displays
5612            library version information and credits.
5613    
5614            * Thuban/version.py: Added new 'versions' dictionary which
5615            contains the verions of various libraries which are checked
5616            when the module loads.
5617            (verify_versions): Check all version numbers and returns
5618            a list of errors.
5619    
5620            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
5621            Reset the status of the buttons as the situation warrants,
5622            but in a better more reliable way by not relying on the
5623            current status to determine what needs to change.
5624    
5625            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
5626            (verify_versions): Remove most of the code since it is
5627            now in Thuban.version.verify_versions.o
5628    
5629            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
5630            About box in Thuban.UI.about.
5631    
5632            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
5633            Returns the version of gdal library being used as a string.
5634    
5635            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
5636            Removed.
5637            (get_proj_version): Return the version of PROJ that the file
5638            was compiled with.
5639            (get_gtk_version): Return th version of GTK that the file
5640            was compiled with.
5641    
5642    2003-06-25  Jonathan Coles   <[email protected]>
5643    
5644            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
5645            of the SelectPropertiesDialog should be self so the window
5646            appears on top.
5647            (ClassGroupPropertiesCtrl.DoEdit): The parent
5648            of the SelectPropertiesDialog should be self so the window
5649            appears on top.
5650    
5651            * Thuban/UI/resource.py: Cleaned up how we determine file
5652            extensions.
5653            (GetImageResource): Return an wxImage from our Resources.
5654    
5655    2003-06-24  Jonathan Coles   <[email protected]>
5656    
5657            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
5658            Check that a layer has a classification before trying
5659            to get it. Raster layers don't have classifications.
5660    
5661    2003-06-23  Jonathan Coles   <[email protected]>
5662            
5663            * setup.py: Add Resources/XML to resource list.
5664        
5665    2003-06-23  Jonathan Coles   <[email protected]>
5666    
5667            * setup.cfg: Fix copyright dates
5668        
5669    2003-06-23  Jonathan Coles   <[email protected]>
5670    
5671            * MANIFEST.in: Update with Resources/XML
5672    
5673            * setup.py: Don't include Locale resources yet as we don't
5674            have any and it causes problems building the distribution
5675            for Windows. Update version to 0.8.0.
5676    
5677            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
5678    
5679            * Thuban/UI/mainwindow.py: Add blank line at the end because
5680            file was not being read correctly building the Windows
5681            distribution.
5682    
5683    2003-06-23  Jonathan Coles   <[email protected]>
5684    
5685            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
5686    
5687            * Thuban/version.py: Temporarily update longversion for
5688            the 0.8 release so that it doesn't have the cvs revision.
5689    
5690    2003-06-23  Jonathan Coles   <[email protected]>
5691    
5692            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
5693            to make sure that we don't create reentrant possibilities with
5694            wxYield.
5695    
5696            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
5697            directly to avoid the wxSafeYield() call which generates an
5698            OnPaint event causing infinite recursion. Don't try to catch
5699            exception anymore. This was for before there were limits on map
5700            scaling.
5701    
5702    2003-06-23  Bernhard Herzog  <[email protected]>
5703    
5704            Bug fix for RT #1961:
5705    
5706            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
5707            Register DerivedShapestores with the session
5708    
5709            * Thuban/Model/session.py (Session.Tables): Make sure each table
5710            is only listed once.
5711    
5712            * test/test_load.py (TestJoinedTable.test): Add check_format call.
5713            Update file contents to match the one written out.
5714    
5715    2003-06-20  Bernhard Herzog  <[email protected]>
5716    
5717            * test/xmlsupport.py (SaxEventLister.startElementNS)
5718            (SaxEventLister.endElementNS): Do not include the qname. Python
5719            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
5720            is (presumably incorrectly) None, whereas it's a string with the
5721            element name in the later versions.
5722    
5723            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
5724            (TestEventList.test_even_list_namespace): Update tests to reflect
5725            the new behaviour
5726            (TestEventList.test_even_list_id_normalization): Fix doc-string
5727    
5728    2003-06-20  Jonathan Coles   <[email protected]>
5729    
5730            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
5731            by deriving classes to determine if that layer supports shapes.
5732            (Layer): Override HasShapes and return true.
5733    
5734            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
5735            instead of a direct call to wx[Begin|End]CusyCursor().
5736            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
5737            table data.
5738    
5739            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
5740            New. Wrappers around the wxWindows functions that allow us to
5741            make additional calls such as wxYield which gives the native
5742            system a chance to update the cursor correctly.
5743    
5744            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
5745            instead of a direct call to wx[Begin|End]CusyCursor().
5746    
5747            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
5748            instead of a direct call to wx[Begin|End]CusyCursor().
5749            (MapCanvas.find_shape_at): Check if the current search layer
5750            support shapes, otherwise go on to the next layer.
5751    
5752            * test/test_layer.py: Add tests in each type of layer for
5753            HasClassification() and HasShapes()
5754    
5755    2003-06-20  Jonathan Coles   <[email protected]>
5756    
5757            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after
5758            turning on the busy cursor to allow the system to change the
5759            cursor before we begin painting. This fixes a problem that
5760            was occuring only under GTK. Fixes RTbug #1840.
5761    
5762    2003-06-20  Bernhard Herzog  <[email protected]>
5763    
5764            * Resources/XML/thuban-0.8.dtd: New DTD for the new file format
5765            version.
5766    
5767            * Thuban/Model/save.py (sort_data_stores): New. Make topological
5768            sort of the data sources so they can be written with sources that
5769            data sources that depend on other data sources come after the
5770            sources they depend on.
5771            (SessionSaver.__init__): Add idmap instance variable to map from
5772            objects to the ids used in the file.
5773            (SessionSaver.get_id, SessionSaver.define_id)
5774            (SessionSaver.has_id): New. Methods to manage the idmap
5775            (SessionSaver.write): Use thuban-0.8.dtd
5776            (SessionSaver.write_session): Add a namespace on the session and
5777            write out the data sources before the maps.
5778            (SessionSaver.write_data_containers): New. Write the data
5779            containers.
5780            (SessionSaver.write_layer): Layer elements now refer to a
5781            shapestore and don't contain filenames anymore.
5782    
5783            * Thuban/Model/load.py (LoadError): Exception class to raise when
5784            errors in the files are discovered
5785            (SessionLoader.__init__): Define dispatchers for elements with a
5786            thuban-0.8 namespace too.
5787            (SessionLoader.check_attrs): New helper method to check and
5788            convert attributes
5789            (AttrDesc): New. Helper class for SessionLoader.check_attrs
5790            (SessionLoader.start_fileshapesource)
5791            (SessionLoader.start_derivedshapesource)
5792            (SessionLoader.start_filetable, SessionLoader.start_jointable):
5793            Handlers for the new elements in the new fileformat
5794            (SessionLoader.start_layer): Handle the shapestore attribute in
5795            addition to filename.
5796            (SessionLoader.start_table, SessionLoader.end_table): Removed.
5797            They were never used in the old formats and aren't needed for the
5798            new.
5799    
5800            * Thuban/Model/session.py (Session.DataContainers): New method to
5801            return all "data containers", i.e. shapestores and tables
5802    
5803            * test/xmlsupport.py (SaxEventLister.__init__)
5804            (SaxEventLister.startElementNS, sax_eventlist): Add support to
5805            normalize IDs.
5806    
5807            * test/test_xmlsupport.py
5808            (TestEventList.test_even_list_id_normalization): New test case for
5809            id normalization
5810    
5811            * test/test_load.py (LoadSessionTest.check_format): Use ID
5812            normalization
5813            (LoadSessionTest.thubanids, LoadSessionTest.thubanidrefs): New
5814            class atrributes used for ID normalization
5815            (TestSingleLayer, TestLayerVisibility, TestLabels.test)
5816            (TestLayerProjection.test, TestRasterLayer.test): Adapt to new
5817            file format
5818            (TestJoinedTable): New test for loading sessions with joined
5819            tables.
5820            (TestLoadError): New. Test whether missing required attributes
5821            cause a LoadError.
5822    
5823            * test/test_save.py (SaveSessionTest.thubanids)
5824            (SaveSessionTest.thubanidrefs): New class attributes for ID
5825            normalization in .thuban files.
5826            (SaveSessionTest.compare_xml): Use id-normalization.
5827            (SaveSessionTest.testEmptySession)
5828            (SaveSessionTest.testLayerProjection)
5829            (SaveSessionTest.testRasterLayer)
5830            (SaveSessionTest.testClassifiedLayer): Adapt to new file format.
5831            (SaveSessionTest.testLayerProjection): The filename used was the
5832            same as for testSingleLayer. Use a different one.
5833            (SaveSessionTest.test_dbf_table)
5834            (SaveSessionTest.test_joined_table): New test cases for saving the
5835            new data sources structures.
5836            (TestStoreSort, MockDataStore): Classes to test the sorting of the
5837            data stores for writing.
5838    
5839            * test/runtests.py: Add CVS keywords
5840    
5841    2003-06-20  Jonathan Coles   <[email protected]>
5842    
5843            * test/test_session.py
5844            (UnreferencedTablesTests.test_unreferenced_tables_with_joins):
5845            Use the cultural_landmark-point.dbf file for the store so that
5846            the table rows and shape count match.
5847    
5848    2003-06-20  Jonathan Coles   <[email protected]>
5849    
5850            * Thuban/Model/data.py (DerivedShapeStore.__init__): Raise
5851            an exception if the number of shapes is different from the
5852            number of rows in the table. Address RTbug #1933.
5853    
5854            * test/test_layer.py (TestLayer.test_derived_store): Add
5855            a test for the new exception in DerivedShapeStore.__init__.
5856    
5857            * test/support.py (FloatTestCase): Removed since there is
5858            already FloatComparisonMixin. Fixes RTbug #1954.
5859            (FloatComparisonMixin.assertFloatEqual): Include test for
5860            infinity that was part of FloatTestCase.
5861    
5862            * test/test_range.py (RangeTest): Inherit from
5863            support.FloatComparisonMixin now that we don't have
5864            support.FloatTestCase.
5865    
5866    2003-06-20  Bernhard Herzog  <[email protected]>
5867    
5868            * test/test_save.py (SaxEventLister, sax_eventlist): Removed. Use
5869            the implementation in xmlsupport instead.
5870            (SaveSessionTest.compare_xml): sax_eventlist is now in xmlsupport
5871    
5872            * test/test_proj.py: Import sax_eventlist from xmlsupport instead
5873            of test_save
5874    
5875    2003-06-20  Bernhard Herzog  <[email protected]>
5876    
5877            * test/test_load.py (LoadSessionTest.check_format): New helper
5878            method to make sure the test files we load might have been written
5879            by the current thuban version.
5880            (ClassificationTest.TestLayers, TestSingleLayer.test)
5881            (TestLayerVisibility.test, TestClassification.test)
5882            (TestLabels.test, TestLayerProjection.test, TestRasterLayer.test):
5883            Add check_format() calls and fix the thuban data to match the data
5884            that would be written by saving the session loaded from it.
5885    
5886            * test/xmlsupport.py (SaxEventLister, sax_eventlist): Copies of
5887            the same class and function in test_save.
5888    
5889            * test/test_xmlsupport.py (TestEventList): New. test cases for
5890            sax_eventlist
5891    
5892    2003-06-20  Bernhard Herzog  <[email protected]>
5893    
5894            * Resources/XML/thuban.dtd: Add comment about which versions of
5895            Thuban are covered by this DTD
5896            (map): Fix content model for layers and raster layers. There can
5897            be any number or layers and raster layers in any order.
5898    
5899    2003-06-20  Jonathan Coles   <[email protected]>
5900    
5901            This is mainly about fixing RTbug #1949.
5902    
5903            * Thuban/Model/classification.py: Remove "from __future__"
5904            import statement since python 2.2 is the earliest supported
5905            version.
5906    
5907            * Thuban/Model/proj.py (Projection.GetProjectedUnits): New.
5908            Currently returns PROJ_UNITS_METERS or PROJ_UNITS_DEGREES
5909            depending on the units this projection *forwards* into.
5910    
5911            * Thuban/Model/save.py (SessionSaver.write_classification):
5912            Remove unnecessary use of lambdas and nested functions.
5913    
5914            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Do scale
5915            adjustment here if the map projection uses degrees.
5916    
5917            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Remove
5918            scale adjust code since it is now done before calling
5919            this method. Don't do anything if the map projection
5920            is None.
5921    
5922    2003-06-19  Bernhard Herzog  <[email protected]>
5923    
5924            Move version specific load tests to their own file.
5925    
5926            * test/test_load.py: Expand the doc-string to explain a bit how to
5927            handle file format changes.
5928            (TestClassification.test): Update the docstring as this test is
5929            not about Thuban 0.2 anymore.
5930    
5931            * test/test_load_0_2.py: New file with the load tests for thuban
5932            files created with Thuban 0.2 and earlier.
5933    
5934    2003-06-19  Bernhard Herzog  <[email protected]>
5935    
5936            Add XML validation to some of the tests. Validation will only be
5937            done if pyRXP is installed (http://reportlab.com/xml/pyrxp.html).
5938            To make the DTD available to the test cases it's moved into
5939            Resources/XML
5940    
5941            * Resources/XML/thuban.dtd: New. This is now the real Thuban DTD
5942            for versions up to and including 0.2. Two slight changes: added an
5943            encoding specification and fixed the comment which refered to
5944            GRASS, not Thuban
5945    
5946            * test/xmlsupport.py: New support module for tests involving XML.
5947            Currently there's a mix-in class for XML validation.
5948    
5949            * test/test_xmlsupport.py: New. Tests for the xmlsupport module
5950    
5951            * test/test_save.py (SaveSessionTest): Derive from ValidationTest
5952            so that we can validate the
5953            (SaveSessionTest.testEmptySession)
5954            (SaveSessionTest.testSingleLayer)
5955            (SaveSessionTest.testSingleLayer)
5956            (SaveSessionTest.testLayerProjection)
5957            (SaveSessionTest.testRasterLayer)
5958            (SaveSessionTest.testClassifiedLayer): Validate the generated XML
5959    
5960            * test/runtests.py (main): Call print_additional_summary instead
5961            of print_garbage_information
5962    
5963            * test/support.py (resource_dir): New function to return the
5964            "Resource" subdirectory
5965            (print_additional_summary): New function to combine several
5966            summary functions
5967            (run_tests): Use print_additional_summary instead of calling
5968            print_garbage_information directly
5969    
5970    2003-06-19  Bernhard Herzog  <[email protected]>
5971    
5972            * Doc/thuban.dtd (classification): Correct the content model of
5973            the classification element.
5974            (projection): Add the "name" attribute
5975    
5976    2003-06-19  Frank Koormann   <[email protected]>
5977    
5978            MERGE from the greater-ms3 branch.
5979    
5980            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Apply conversion to
5981            scale if projection is latlong to get better estimate.
5982    
5983            Fix problem of hidden properties dialog under windows after double
5984            click on layer tree:
5985            The tree control always gets an Expanded / Collapsed event after
5986            the ItemActivated  on double click, which raises the main window again.
5987            We add a second ItemActivated event to the queue, which simply
5988            raises the already displayed window.
5989    
5990            * Thuban/UI/legend.py (LegendTree.__init__): Instance variable
5991            raiseProperties initialized to prevent endless loops
5992            (LegendTree._OnItemActivated): Depending on self.raiseProperties
5993            simply raise the properties or open the dialog and issue a second
5994            event.
5995    
5996    2003-06-18  Jonathan Coles   <[email protected]>
5997    
5998            * setup.py: Fix a few problems that occured under Windows.
5999    
6000    2003-06-18  Jonathan Coles   <[email protected]>
6001    
6002            When Thuban loaded the map was redrawn twice because the
6003            legend was being opened after the mainwindow was created
6004            and not during its creation. This meant the map was drawn
6005            initially and then had to be redrawn when the legend
6006            caused the display to change. Now the legend is opened
6007            in the mainwindow constructor which resolves this issue.
6008    
6009            Also, although we were checking for the existence of
6010            gdal and gdalwarp modules, the gdalwarp extension was
6011            still being compiled (which may fail if the system doesn't
6012            have gdal installed). the build_ext command to setup.py
6013            now accepts the flags --with-gdal and --without-gdal.
6014            If --without-gdal is specified setup.py will try to
6015            use the gdal parameters specified by gdal-config. Under
6016            windows, those parameters have to be set in setup.py
6017            as with proj4 an wxWindows.
6018    
6019            * setup.py: Use a list instead of seperate variables for
6020            extension parameters so we can create a generic function
6021            that runs an appropriate *-config script.
6022            (run_cs_script): Renamed from run_wx_script and modified
6023            to accept a second argument which is a list of lists to
6024            be filled in by the values returned from running the command.
6025            (thuban_build_ext): New. Extends the build_ext command and
6026            provides the options --with-gdal/--without-gdal which then
6027            optionally includes the gdalwarp extension.
6028    
6029            * Thuban/Model/resource.py: First check if we can import
6030            the gdalwarp Thuban extension before checking for gdal.
6031            Also added some comments.
6032            
6033            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Check if
6034            the map is None which may be the case if none has been loaded
6035            yet.
6036    
6037            * Thuban/UI/main.py (main): Remove call to ShowLegend.
6038    
6039            * Thuban/UI/mainwindow.py (MainWindow.__init__): Call ShowLegend().
6040    
6041            * Thuban/UI/renderer.py: Check for gdal support before importing
6042            gdalwarp.
6043            (MapRenderer.render_map): Only try to optimize if we have gdal
6044            support otherwise nothing will get drawn.
6045    
6046            * Thuban/UI/view.py (MapCanvas.FitMapToWindow): This may be called
6047            during startup before a map has been created. Check if map is None
6048            before using it and do nothing if it is.
6049    
6050    2003-06-17  Jonathan Coles   <[email protected]>
6051    
6052            Fix the problem with raster layers under Windows that caused
6053            Thuban to crash. The view should respond to layer projection
6054            changed events to update the display. Changes to a projection
6055            should not cause the map to be set to full extent.
6056            
6057            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
6058            current_map_proj to remember the current map projection so that
6059            when the projection changes we know what the previous projection
6060            was.
6061            (MapCanvas.SetMap): Unsubscribe and subscribe to
6062            LAYER_PROJECTION_CHANGED events.
6063            (MapCanvas.projection_changed): Split into two methods that respond
6064            to map and layer projection changes.
6065            (MapCanvas.map_projection_changed): New. Takes the current view and
6066            projects it using the new projection. This does not cause the
6067            map to be redrawn at full extent.
6068            (MapCanvas.layer_projection_changed): New. Cause a redraw which
6069            will draw each layer in its new projection.
6070            
6071            * extensions/thuban/bmpdataset.cpp (BMPDataset::Open): Call
6072            VSIFClose() not VSIFCloseL() to close the file. Fixes a crash
6073            under Windows.
6074            
6075            * extensions/thuban/gdalwarp.cpp (MFILENAME): Padding should be
6076            to twice sizeof(void*) because there are two digits for each
6077            hex byte.
6078    
6079    2003-06-16  Bernhard Herzog  <[email protected]>
6080    
6081            Update to the layer interface: Direct access to the table,
6082            shapetable, shapefile and filename attributes is now actively
6083            deprecated by issuing deprecation warnings for all places where
6084            this happens.
6085    
6086            * Thuban/Model/layer.py (Layer.__getattr__): New. Implement access
6087            to the instance variables table, shapetable, shapefile and
6088            filename via __getattr__ so that we can issue a deprecation
6089            warning.
6090            (Layer.SetShapeStore): Don't set the deprecated instance variables
6091            any more
6092            (Layer.SetShapeStore): Don't use deprecated layer instance
6093            variables
6094            (Layer.Destroy): No need to explicitly remove the instance
6095            variables any more
6096            (Layer.GetFieldType, Layer.Shape): Don't use deprecated layer
6097            instance variables
6098    
6099            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
6100            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve)
6101            (GenQuantilesPanel.GetList, GenQuantilesPanel.OnRetrieve): Don't
6102            use deprecated layer instance variables
6103    
6104            * Thuban/UI/classifier.py (Classifier.__init__): Don't use
6105            deprecated layer instance variables
6106    
6107            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
6108            (IdentifyGridCtrl.selected_shape): Don't set the deprecated layer
6109            instance variables
6110    
6111            * Thuban/UI/tableview.py (LayerTableGrid.select_shapes): Don't use
6112            deprecated layer instance variables
6113    
6114            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Don't use
6115            deprecated layer instance variables
6116    
6117            * Thuban/Model/save.py (SessionSaver.write_layer): Don't use
6118            deprecated layer instance variables
6119    
6120            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer)
6121            (MapRenderer.polygon_render_param): Don't use deprecated layer instance
6122            variables
6123    
6124            * test/runtests.py (main): Turn Thuban's deprecation warnings into
6125            errors so that they're cought by the tests
6126    
6127            * test/test_load.py (TestSingleLayer.test): Don't use deprecated
6128            layer instance variables
6129    
6130    2003-06-16  Jonathan Coles   <[email protected]>
6131    
6132            Fix a problem under Windows whereby if the user double-clicks on a
6133            layer in the legend that tree item will expand or collapse as well
6134            as open the layer properties dialog. The state of the tree item
6135            should not be affected.
6136    
6137            * Thuban/UI/legend.py (LegendTree.__init__): Add instance variable
6138            preventExpandCollapse and subscribe to expanding and collapsing
6139            events.
6140            (LegendTree.OnItemExpandCollapse): New. Responds to expanding and
6141            collapsing events and will veto the event if it has been triggered
6142            by the user double clicking on a layer.
6143            (LegendTree._OnItemActivated): Set preventExpandCollapse to indicate
6144            that an expanding/collapsing event should be vetoed.
6145    
6146    2003-06-13  Bernhard Herzog  <[email protected]>
6147    
6148            * Thuban/UI/classifier.py (Classifier.OnClose)
6149            (Classifier.map_layers_removed)
6150            (Classifier.layer_shapestore_replaced): Unsubscribe the messages
6151            in OnClose and not in map_layers_removed or
6152            layer_shapestore_replaced to make sure it always happens when the
6153            dialog is closed
6154    
6155    2003-06-13  Jonathan Coles   <[email protected]>
6156    
6157            This puts back a fix for Windows where a panel is needed so that
6158            the background of the table view appears correctly.
6159    
6160            * Thuban/UI/tableview.py (TableFrame.__init__): Add a panel
6161            object that can be used by derived classes to place any
6162            controls (including the grid) onto.
6163            (QueryTableFrame.__init__): Use the panel as the parent window
6164            for all the controls. Reparent the grid so that the panel is
6165            the parent. Call UpdateStatusText() to correctly initialize
6166            the status bar.
6167    
6168    2003-06-13  Jonathan Coles   <[email protected]>
6169    
6170            * Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits
6171            from wxFrame (as opposed to wxDialog like the other classes)
6172            but otherwise behaves like the other classes. This is needed
6173            for the TableView which isn't really a dialog and needs to
6174            have a status bar and control buttons.
6175    
6176            * Thuban/UI/tableview.py (TableGrid.__init__): Create an
6177            instance variable to keep track of how many rows are selected.
6178            Subscribe once to the the events we are interested in.
6179            (ThubanGrid.OnRangeSelect): Only handle event if event handling
6180            hasn't been turned off.
6181            (ThubanGrid.OnSelectCell): Only handle event if event handling
6182            hasn't been turned off.
6183            (ThubanGrid.ToggleEventListeners): Rather than subscribe None
6184            as an event listener (which changes the event handler stack)
6185            simply set an instance variable to False. This is checked in
6186            the event handlers.
6187            (ThubanGrid.GetNumberSelected): Return the number of currently
6188            selected rows.
6189            (TableFrame): Inherit from ThubanFrame so we can have a
6190            status bar and control buttons.
6191            (QueryTableFrame.__init__): Create a status bar. Fixes RTbug #1942.
6192            Explicitly set which items are selected in the operator choice and
6193            action choice so there is always a valid selection. Fixes RTbug #1941.
6194            Subscribe to grid cell selection events so we can update the
6195            status bar.
6196            (QueryTableFrame.UpdateStatusText): Update the status bar with
6197            how many rows are in the grid, how many columns, and how many
6198            rows are selected.
6199            (QueryTableFrame.OnGridSelectRange, QueryTableFrame.OnGridSelectCell):
6200            Call UpdateStatusText when cells are (de)selected.
6201            (QueryTableFrame.OnQuery): Use the string value in the value
6202            combo if either the selected item index is 0 or if the string
6203            cannot be found in the predefined list (this happens if the
6204            user changes the text). Fixes RTbug #1940.
6205            Only turn off the grid event listeners if there a query comes
6206            back with a none empty list of ids. in the case that the list
6207            is empty this causes a grid.ClearSelection() call to actually
6208            clear the grid selection which causes the selected items in
6209            the map to be deselected. Fixes RTbug #1939.
6210    
6211            * test/test_save.py (XMLWriterTest.Encode): Check return values.
6212            Fixes RTbug #1851.
6213    
6214    2003-06-13  Bernhard Herzog  <[email protected]>
6215    
6216            * Thuban/UI/identifyview.py (IdentifyView.__init__): Call
6217            self.selected_shape with the current selection to make sure the
6218            contents of the dialog are up to date when it's shown for the
6219            first time.
6220            The dialog used to work without this by luck. The recent fix to
6221            the connector module 'broke' a 'feature' the identify view was
6222            relying on, i.e that subscribing to a message in response to
6223            receiving a message of that type would mean that the new
6224            subscriber would also be called for the same message.
6225            
6226    2003-06-12  Jonathan Coles   <[email protected]>
6227    
6228            * extensions/thuban/gdalwarp.cpp: Removed debug printing as
6229            the image is rendered. Fixes RTbug #1937.
6230    
6231    2003-06-12  Jonathan Coles   <[email protected]>
6232    
6233            * Thuban/Lib/fileutil.py: As is done under Windows, create the
6234            user directory if it doesn't exist on a posix system.
6235            Fixes RTbug #1815.
6236    
6237            * Thuban/Model/resource.py (get_user_proj_files): Moved the
6238            called to get_application_dir here, so that the directory
6239            will only be called if this method is invoked.
6240    
6241            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Clear
6242            the projfilepath if no projection is selected.
6243    
6244    2003-06-12  Jonathan Coles   <[email protected]>
6245    
6246            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Don't draw
6247            the scalebar if the current map has no projection set.
6248    
6249            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Set the
6250            projfilepath label to just the basename of the projection file
6251            rather than include the entire path.
6252    
6253            * Thuban/Model/resource.py: Fix missed proj functions that
6254            needed to be renamed.
6255    
6256    2003-06-12  Jonathan Coles   <[email protected]>
6257    
6258            * Thuban/Model/classification.py: Removed assert statements that
6259            tested if the variable was an instance of Color.
6260    
6261            * Thuban/Model/color.py (Color): Remove commented code that isn't
6262            used.
6263            (Transparent): Renamed from NoColor. Doesn't inherit from Color.
6264            Fixes RTbug #1835.
6265            (Transparent.__eq__, Transparent.__ne, Transparent.__repr): New.
6266            Needed now that the class doesn't inherit from Color.
6267    
6268    2003-06-12  Jonathan Coles   <[email protected]>
6269    
6270            * test/test_save.py (XMLWriterTest.testEncode): Explicitly
6271            check unicode strings.
6272    
6273            * test/test_layer.py: Check for existence of gdal.
6274    
6275    2003-06-12  Jonathan Coles   <[email protected]>
6276        
6277            * Thuban/Model/xmlreader.py: New. Contains the XMLReader class
6278            that was in load.py
6279    
6280            * Thuban/Model/xmlwriter.py: New. Contains the XMLWriter class
6281            that was in save.py
6282    
6283    2003-06-12  Jonathan Coles   <[email protected]>
6284    
6285            This is largely a collection of bug fixes. We also handle the
6286            case where gdal is not on the system. The XMLReader and XMLWriter
6287            classes were moved into there own files to resolve some circular
6288            import references and because they shouldn't really be in the
6289            file that is dediciated to reading/writing session files since
6290            they are also used elsewhere.
6291    
6292            * Thuban/Model/classgen.py: Renamed functions to follow the
6293            function_names_with_underscores style. Fixes RTbug #1903.
6294            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
6295    
6296            * Thuban/Model/layer.py: Import gdal only if it available.
6297            (RasterLayer): Handle the case where the gdal library is unavailable.
6298            Addresses RTbug #1877.
6299    
6300            * Thuban/Model/load.py (XMLReader): Moved into seperate file
6301            xmlreader.py.
6302    
6303    2003-06-12  Jonathan Coles   <[email protected]>
6304    
6305            This is largely a collection of bug fixes. We also handle the
6306            case where gdal is not on the system. The XMLReader and XMLWriter
6307            classes were moved into there own files to resolve some circular
6308            import references and because they shouldn't really be in the
6309            file that is dediciated to reading/writing session files since
6310            they are also used elsewhere.
6311    
6312            * Thuban/Model/classgen.py: Renamed functions to follow the
6313            function_names_with_underscores style. Fixes RTbug #1903.
6314            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
6315    
6316            * Thuban/Model/layer.py: Import gdal only if it available.
6317            (RasterLayer): Handle the case where the gdal library is unavailable.
6318            Addresses RTbug #1877.
6319    
6320            * Thuban/Model/load.py (XMLReader): Moved into seperate file
6321            xmlreader.py.
6322    
6323            * Thuban/Model/save.py (escape, XMLWriter): Moved into seperate
6324            file xmlwriter.py.
6325    
6326            * Thuban/Model/resource.py: Renamed functions to following the
6327            function_names_with_underscores style.
6328            (has_gdal_support): New function that returns true if the gdal
6329            library is available. Addresses RTbug #1877.
6330    
6331            * Thuban/UI/application.py (ThubanApplication.OpenSession):
6332            Display a message box if the gdal library is not available, but
6333            only if there are any layers that would use it. Addresses RTbug #1877.
6334    
6335            * Thuban/UI/classgen.py: Use renamed projection resource functions.
6336            (GenUniformPanel.__CalcStepping): Fix a slight discrepency
6337            when using integers versus floats.
6338    
6339            * Thuban/UI/mainwindow.py (_has_gdal_support): New. Used to
6340            determine if the "Add Image Layer" menu option should be
6341            greyed out or not. Addresses RTbug #1877.
6342    
6343            * Thuban/UI/projdialog.py: Use renamed projection resource functions.
6344    
6345            * Thuban/UI/renderer.py (MapRenderer.render_map): Only try to
6346            optimize if a raster layer is visible. Fixes RTbug #1931.
6347            Only draw the raster layer if the gdal library is available.
6348            Addresses RTbug #1877.
6349    
6350            * test/test_classgen.py: Add tests for generate_singletons,
6351            generate_uniform_distribution, generate_quantiles. Fixes RTbug #1903.
6352            (test_calculate_quantiles): Fix some tests to catch the new
6353            ValueError that is raised.
6354    
6355            * test/test_proj.py: Use renamed projection resource functions.
6356    
6357            * test/test_save.py (SaveSessionTest.testClassifiedLayer): New
6358            test for saving classified layers. Fixes RTbug #1902.
6359            (XMLWriterTest): New. Tests the XMLWriter class. Fixes RTbug #1851.
6360    
6361    2003-06-12  Jan-Oliver Wagner <[email protected]>
6362    
6363            Fix for http://intevation.de/rt/webrt?serial_num=1900.
6364    
6365            * Thuban/UI/multiplechoicedialog.py: New. A multiple choice dialog.
6366    
6367            * Thuban/UI/mainwindow.py: import wxMultipleChoiceDialog from
6368            multiplechoicedialog.py rather than from the wxPython library.
6369    
6370    2003-06-11  Frank Koormann  <[email protected]>
6371    
6372            * Thuban/Lib/fileutil.py (get_application_dir): Minor stability
6373            update.
6374    
6375    2003-06-11  Frank Koormann  <[email protected]>
6376    
6377            * Thuban/Lib/fileutil.py (get_application_dir): New function to
6378            determine the absolute .thuban/thuban directory under
6379            "posix" (os.expanduser) and "nt" (read AppData registry key).
6380    
6381            * Thuban/Model/resource.py: Use get_application_dir
6382    
6383            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
6384            Use get_application_dir.
6385    
6386    2003-06-10  Bernhard Herzog  <[email protected]>
6387    
6388            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to
6389            the messages MAP_LAYERS_REMOVED messages
6390            (LayerTableFrame.OnClose): Unsubscribe from it.
6391            (LayerTableFrame.map_layers_removed): New. Receiver for
6392            MAP_LAYERS_REMOVED. Close the dialog when the layer whose the
6393            dialog is showing is removed.
6394    
6395    2003-06-10  Bernhard Herzog  <[email protected]>
6396    
6397            * Thuban/Lib/connector.py (Connector.Issue): Iterate over a copy
6398            of the receivers list so that unsubscribing in a receiver doesn't
6399            modify it while iterating over it.
6400    
6401            * test/test_connector.py
6402            (ConnectorTest.test_disconnect_in_receiver): New. Test whether
6403            unsubscribing in a receiver works correctly. See docstring for
6404            details
6405    
6406    2003-06-10  Bernhard Herzog  <[email protected]>
6407    
6408            * Thuban/Model/messages.py (LAYER_SHAPESTORE_REPLACED): New
6409            message.
6410    
6411            * Thuban/Model/layer.py (Layer.SetShapeStore): Send
6412            LAYER_SHAPESTORE_REPLACED when the shapestore changes. A
6413            LAYER_CHANGED will still be sent if the classification changes.
6414    
6415            * Thuban/UI/classifier.py (Classifier.__init__): Add the map as
6416            parameter so we can subscribe to some of its messages
6417            (Classifier.__init__): Subscribe to the map's MAP_LAYERS_REMOVED
6418            and the layer's LAYER_SHAPESTORE_REPLACED
6419            (Classifier.unsubscribe_messages): New. Unsubscribe from message
6420            subscribed to in __init__
6421            (Classifier.map_layers_removed)
6422            (Classifier.layer_shapestore_replaced): receivers for the messages
6423            subscribed to in __init__. Unsubscribe and close the dialog
6424    
6425            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): Pass
6426            the map to the Classifier dialog
6427    
6428            * test/test_layer.py (SetShapeStoreTests): Derive from
6429            SubscriberMixin as well so we can test messages
6430            (SetShapeStoreTests.setUp): Subscribe to some of the layer's
6431            messages
6432            (SetShapeStoreTests.tearDown): Clear the messages again
6433            (SetShapeStoreTests.test_sanity): Expand the doc-string and check
6434            for the modified flag too
6435            (SetShapeStoreTests.test_set_shape_store_modified_flag): New test
6436            to check whether SetShapeStore sets the modified flag
6437            (SetShapeStoreTests.test_set_shape_store_different_field_name)
6438            (SetShapeStoreTests.test_set_shape_store_same_field)
6439            (SetShapeStoreTests.test_set_shape_store_same_field_different_type):
6440            Add tests for the messages. This checks both the new
6441            LAYER_SHAPESTORE_REPLACED and the older LAYER_CHANGED
6442    
6443    2003-06-06  Jan-Oliver Wagner <[email protected]>
6444    
6445            * Thuban/UI/mainwindow.py: Improved and partly added help texts for
6446            the menu items.
6447    
6448    2003-06-05  Frank Koormann  <[email protected]>
6449    
6450            * Thuban/UI/identifyview.py (IdentifyView.__init__):
6451            Layout reimplemented without panel. Make life easier to fit the list
6452            in the dialog.
6453    
6454    2003-06-05  Frank Koormann  <[email protected]>
6455    
6456            * Thuban/UI/projdialog.py (ProjFrame.__init__): Fill the projchoice
6457            once on initialisation (Former implementation resulted in multiple
6458            entries for each projection).
6459            (ProjFrame.__FillAvailList): selectProj as second optional parameter,
6460            if set, select the projection found under the specified name. This
6461            overwrites any other selection estimate.
6462            Removed projchoice filling from this method.
6463            (ProjFrame._OnSave, ProjFrame._OnAddToList):
6464            Updated call of ProjFrame.__FillAvailList
6465            (LCCPanel._DoLayout): Moved parameter controls in more common order.
6466    
6467            * Resources/Projections/defaults.proj: Extended defaults representing
6468            various common European projections.
6469    
6470    2003-06-05  Frank Koormann  <[email protected]>
6471    
6472            * Thuban/UI/identifyview.py (IdentifyView.__init__):
6473            Use ListCtrl instead of GridCtrl
6474    
6475            * Thuban/Model/resource.py:
6476            Guess location of .thuban directory from tempdir parent directory.
6477    
6478            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
6479            Guess location of .thuban directory from tempdir parent directory.
6480    
6481    2003-06-04  Bernhard Herzog  <[email protected]>
6482    
6483            Do not cache the values returned by the tree widget's
6484            GetFirstChild and GetNextChild methods because it led to lots of
6485            segfaults. The new way requires more brute force but is more
6486            reliable.
6487    
6488            * Thuban/UI/legend.py (LegendTree.__init__): Remove instance
6489            variable layer2id
6490            (LegendTree.find_layer): New method to do with brute force what
6491            layer2id tried to accomplish
6492            (LegendTree._OnMsgLayerChanged)
6493            (LegendTree._OnMsgLayerTitleChanged, LegendTree.__ShowHideLayer):
6494            Use find_layer instead of layer2id
6495            (LegendTree.__RemoveLayer, LegendTree.__AddLayer): No need to
6496            update layer2id anymore
6497            (LegendTree._OnMsgMapLayersRemoved)
6498            (LegendTree._OnMsgMapLayersAdded): Get by without layer2id.
6499    
6500    2003-06-03  Thomas Koester  <[email protected]>
6501    
6502            * Thuban/Model/classgen.py (GenQuantiles0): New function.
6503    
6504    2003-06-02  Bernhard Herzog  <[email protected]>
6505    
6506            * Thuban/UI/mainwindow.py (layer_rename command, table_rename command):
6507            New commands.
6508            (main_menu): Add the new commands.
6509            (MainWindow.TableRename): New. Implementation of the table_rename
6510            command.
6511            (MainWindow.RenameLayer): New. Implementation of the layer_rename
6512            command.
6513    
6514            * Thuban/Model/session.py (Session.AddTable): call self.changed to
6515            set the modified flag
6516    
6517            * test/test_session.py (TestSessionSimple.test_add_table): Test
6518            whether the modified flag is set properly
6519    
6520            * Thuban/Model/base.py (TitledObject.SetTitle): Call changed
6521            instead of issue so that the modified flags get updated.
6522    
6523            * test/test_base.py (SomeTitledObject): Derive from Modifiable
6524            instead of Publisher to reflect reality better and to accomodate
6525            the fact that SetTitle now calls changed instead of issue
6526    
6527    2003-06-02  Bernhard Herzog  <[email protected]>
6528    
6529            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): Resource
6530            acquisition has to happen before the try in a try-finally.
6531    
6532    2003-06-02  Bernhard Herzog  <[email protected]>
6533    
6534            * Thuban/UI/legend.py (LegendTree._OnMsgMapLayersRemoved): It's
6535            possible that a layer is removed that is not currently selected in
6536            the legend so don't check for this.
6537    
6538    2003-05-30  Bernhard Herzog  <[email protected]>
6539    
6540            * Thuban/Model/layer.py (Layer.Destroy): Set all instance
6541            variables to None that have direct or indirect references to
6542            shapefiles or dbf files to make sure that they do go away and the
6543            files are closed.
6544    
6545    2003-05-30  Bernhard Herzog  <[email protected]>
6546    
6547            * Thuban/UI/legend.py (LegendTree.GetRootItem): Reset
6548            availImgListIndices when a new image list is created
6549            
6550    2003-05-30  Bernhard Herzog  <[email protected]>
6551    
6552            * Thuban/UI/legend.py (LegendTree.__init__): New instance variable
6553            changing_selection to indicate whether the LegendTree code itself
6554            is currently changing the selection
6555            (LegendTree.normalize_selection): New method to normalize the
6556            selection by selecting the layer item even if the user clicked on
6557            the classification.
6558            (LegendTree._OnSelChanged): normalize the selection. This works
6559            around a bug in wx which doesn't keep track of the selection
6560            properly when subtrees are deleted.
6561    
6562    2003-05-30  Bernhard Herzog  <[email protected]>
6563    
6564            * Thuban/UI/view.py (MapCanvas.set_view_transform): Limit the
6565            maximum and minimum scale factors.
6566    
6567            * test/test_classgen.py (ClassGenTest.test): Update to reflect the
6568            changes in classgen.py
6569    
6570    2003-05-30  Jonathan Coles   <[email protected]>
6571    
6572            * Thuban/Model/classgen.py: Remove ClassGenerator class but make
6573            all the methods functions. Fixes RTBug #1903.
6574    
6575            * Thuban/Model/map.py (Map.TopLayer, Map.BottomLayer): Renamed
6576            to MoveLayerToTop and MoveLayerToBottom respectively. Fixes
6577            RTBug #1907.
6578    
6579            * Thuban/UI/classgen.py: Use classgen functions that were part
6580            of the ClassGenerator class. Put try/finally blocks around
6581            code that uses wxBeginBusyCursor()/wxEndBusyCursor(). Fixes
6582            RTBug #1904.
6583    
6584            * Thuban/UI/classifier.py: Remove unused import of ClassGenerator.
6585    
6586            * Thuban/UI/legend.py: The legend was cleared and repopulated any
6587            time something changed which caused some state to be lost such
6588            as which children were expanded or collapsed. Fixes RTBug #1901.
6589            (LegendTree._OnMsgMapLayersAdded): Add only new layers.
6590            (LegendTree.__OnMsgMapLayersRemoved): Remove layers that exist in
6591            the legend but not in the map.
6592            (LegendTree.__FillTree): Move main functionality out into smaller
6593            methods that can be used by other methods.
6594            (LegendTree.__FillTreeLayer): Reuse old slots in the image list
6595            if they are available.
6596            (LegendTree.DeleteAllItems): Renamed from __DeleteAllItems so
6597            that we override the wxTreeCtrl method. Iterate over children
6598            and call __RemoveLayer.
6599            (LegendTree.__AddLayer): New. Add a new layer to the legend.
6600            (LegendTree.__RemoveLayer): Remove a layer from the legend.
6601            (LegendTree.DeleteChildren): New, overrides wxTreeCtrl method.
6602            Should only be called with the id of a layer branch.
6603            (LegendTree.GetRootItem): New, overrides wxTreeCtrl method.
6604            Returns the root item or creates one if necessary.
6605    
6606            * Thuban/UI/renderer.py (MapRenderer.draw_raster_layer): Call
6607            ProjectRasterFile with tuple arguments instead of strings.
6608    
6609            * Thuban/UI/tableview.py (QueryTableFrame.OnQuery): Wrap code
6610            with try/finally. Fixes RTBug #1904.
6611    
6612            * Thuban/UI/view.py (MapCanvas.OnPaint): Wrap code
6613            with try/finally. Fixes RTBug #1904.
6614            (MapCanvas.FitSelectedToWindow): If a single point is selected
6615            simply center it on the display. Fixes RTBug #1849.
6616    
6617            * extensions/thuban/gdalwarp.cpp: Removed code that allowed gdalwarp
6618            to be compiled as a standalone app. Now the code can only be
6619            called from Python which simplifies the parameter passing.
6620            (ProjectRasterFile): Handle Python arguments. Remove code that
6621            checks for a destination dataset. Add more clean up code.
6622    
6623            * test/test_map.py (TestMapWithContents.test_raise_layer_top,
6624            TestMapWithContents.test_lower_layer_bottom):
6625            Test Map.MoveLayerToTop() and Map.MoveLayerToBottom() respectively.
6626            Fixes RTBug #1907.
6627    
6628            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Apply a full
6629            extent to the map when the legend is toggled. Fixes RTBug #1881.
6630    
6631  2003-05-29  Jan-Oliver Wagner <[email protected]>  2003-05-29  Jan-Oliver Wagner <[email protected]>
6632    
6633          * Thuban/UI/tableview.py (LayerTableFrame.OnClose): Bug-fix: Now          * Thuban/UI/tableview.py (LayerTableFrame.OnClose): Bug-fix: Now

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