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revision 848 by frank, Wed May 7 07:20:52 2003 UTC revision 2489 by bernhard, Sun Dec 19 11:34:25 2004 UTC
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1    2004-12-19  Bernhard Reiter <[email protected]>
2    
3            * Extensions/svgexport/TODO: Added idea to support triggering
4            the application down the pipe.
5    
6    2004-12-19  Bernhard Reiter <[email protected]>
7    
8            svgexport: Improved code quality, mainly by better naming.
9    
10            * Extensions/svgexport/svgmapwriter.py:
11            DrawPath() renamed to DrawPolygonPath(),
12            added documentation, improved comments and variable names.
13            
14            * Extensions/svgexport/svgmapwriter.py,
15              Extensions/svgexport/test/test_svgmapwriter.py:
16            All using DrawPolygonPath() now, the default parameter closed=True
17            omitted.
18    
19            * Extensions/svgexport/test/test_svgmapwriter.py:
20            renamed test_polygon_opened() to test_polyline()
21            renamed test_transparent_polygon() to test_transparent_polyline()
22    
23    2004-12-18  Jan-Oliver Wagner <[email protected]>
24    
25            Some fixes of gns2shp extension.
26    
27            * Extensions/gns2shp/test/__init__.py: New. Make this directory a
28            package.
29    
30            * Extensions/gns2shp/test/test_gns2shp.py: Add some import paths
31            dynamically.
32    
33            * Extensions/gns2shp/test/README: Simplified description how to test.
34    
35            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed doc-string,
36            fixed some dimensions of fields according to the GNS documentation
37            which seems to change undocumented.
38            Now killing trailing \n and/or \r from MODIFY_DATE.
39            This fixes RT#2453.
40    
41    2004-12-18  Bernhard Reiter <[email protected]>
42    
43            svgexport 1.0.0: Treats holes and islands nicely. Documentation added.
44    
45            * Extensions/svgexport/test/test_svgmapwriter.py:
46            Added new tests: test_export_polygon_with_hole()
47            and test_polygon_with_hole().
48    
49            * Extensions/svgexport/svgmapwriter.py
50            (draw_polygon_shape()): Uses DrawPath correctly now.
51    
52            * Doc/manual/thuban-manual.xml: Added documentation for stable
53            extention svgexport.    
54            * Doc/manual/thuban-manual-de.xml: Copied English section about
55            svexport over.
56    
57            * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.
58    
59            * Extensions/svgexport/svgsaver.py,maplegend.py:
60            Moved from experimental to stable extension menu.
61    
62            * Extensions/svgexport/TODO: updated.
63    
64    
65    2004-12-18  Bernhard Reiter <[email protected]>
66    
67            Added Extensions/svgexport/TODO
68    
69    2004-12-18  Bernhard Reiter <[email protected]>
70    
71            Refactored in svgexport:
72            DrawPath replaces DrawPolygon; added newline in front of "M" in paths.
73    
74            * Extensions/svgexport/svgmapwriter.py
75            Added verbosity level 3 to print out polygon points.
76            (class Point): added __repr__
77            (class Brush, __str__()): Added space after ,.
78            (DrawPolygon): Renamed to DrawPath()
79            (DrawPath): Takes list of polygons as input now, adds \n before "M"s.
80            (DrawLines): Using DrawPath now.
81    
82            * Extensions/svgexport/test/test_svgmapwriter.py:
83            Replaced DrawPolygon() calls with DrawPath() and put the first argument
84            inside another list. Adapted test data with a newline before "M".
85    
86    2004-12-18  Bernhard Reiter <[email protected]>
87            
88            Refactored svgexport tests: 9 double tests runs eliminated;
89            code size reduced by 8 lines.
90    
91            * Extensions/svgexport/test/test_svgmapwriter.py:
92            (class TestWithDC): Renamed to BaseTestWithDC, moved to top.
93            (class BaseWithDCtools): New, subclass from BaseTestWithDC.
94            (class TestDrawSplines): now subclass from BaseTestWithDCtools,
95            this fixed the double running of the nine tests of TestVirtualDC.
96            (class TestVirtualDC): Using self.dc and self.file from setUp().
97    
98    2004-12-17  Bernhard Herzog  <[email protected]>
99    
100            Two windows specific fixes ported from thuban-1�0-branch:
101    
102            * Thuban/UI/about.py (unicodeToLocale): Use getdefaultlocale
103            instead of getlocale because getlocale doesn't return a usable
104            encoding name on a german windows 2000
105    
106            * setup.py: windows build: Removed the absolute path names and
107            made all prfixes relative to the directory containing setup.py.
108            Makes it a little easier to adapt to a different system.
109    
110    2004-12-16  Bernhard Herzog  <[email protected]>
111    
112            Add support for PostGIS tables with LINESTRING geometries.
113            Fixes RT#2299
114    
115            * Thuban/Model/postgisdb.py (shapetype_map): Add LINESTRING
116    
117            * test/postgissupport.py
118            (PostgreSQLServer.get_default_static_data_db): Rename the "roads"
119            table to "roads-multi" because it now uses MULTILINESTRING
120            geometries and introduce a new "roads" table that uses LINESTRING
121            (coords_to_multilinestring): Make the doc string more precise
122            (coords_to_linestring): New.  Create a LINESTRING WKT
123            representatin
124            (wkt_converter): Add coords_to_linestring
125            (upload_shapefile): Rephrase the doc-string a bit.
126    
127            * test/test_postgis_db.py (TestPostGISShapestoreArc)
128            (LineStringTests)
129            (TestPostGISShapestoreLineString)
130            (TestPostGISShapestoreMultiLineString): Split
131            TestPostGISShapestoreArc into a base class LineStringTests and two
132            derived classes TestPostGISShapestoreLineString for LINESTRING
133            geometries and TestPostGISShapestoreMultiLineString for
134            MULTILINESTRING geometries.  Most test methods are in the base
135            class with the exception of tests that explicitly check the raw
136            format.
137    
138    2004-12-16  Bernhard Herzog  <[email protected]>
139    
140            Make the test suite work with PostGIS 0.8.2 and PostgreSQL 7.4
141    
142            * test/postgissupport.py (find_postgis_sql): Different postgis
143            versions put the postgis.sql file into slightly different places
144            so we have to look in both.  The updated doc string describes this
145            is more detail.
146    
147            * test/test_postgis_db.py
148            (TestPostGISSpecialCases.test_column_name_quoting): The return
149            value of UniqueValues is unsorted, so it has to be sorted for
150            comparison.
151    
152    2004-12-16  Bernhard Herzog  <[email protected]>
153    
154            Fix for RT#2237
155    
156            * Thuban/UI/projdialog.py (ProjFrame._show_proj_panel): If the
157            panel to be shown is the UnknownProjPanel disable the OK and Try
158            buttons.  Otherwise enable them.
159            (ProjFrame.__GetProjection): The UnknownProjPanel returns None for
160            the parameters.  In that case __GetProjection also returns None
161            now.
162    
163    2004-12-15  Bernhard Herzog  <[email protected]>
164    
165            * Thuban/UI/classgen.py (GenQuantilesPanel.__init__): Set the
166            minimum number of classes to 2.  The calculate_quantiles needs at
167            least two and raises an exception otherwise.  
168            Fixes RT#2549
169    
170    2004-12-15  Bernhard Herzog  <[email protected]>
171    
172            * test/postgissupport.py (PostgreSQLServer.execute_sql): Extend to
173            so that it returns a result for select statements.
174            (PostgreSQLServer.server_version): New.  Return the version of the
175            server software.
176            (PostgreSQLServer.require_authentication): The format of
177            pg_hba.conf has changed between PostgrSQL 7.2 and 7.3.  Check the
178            server version and generate the file in the correct format
179    
180    2004-12-15  Bernhard Herzog  <[email protected]>
181    
182            * test/postgissupport.py (PostgreSQLServer.is_running): Fix typo
183            in the doc string and rephrase it a little.
184    
185    2004-12-15  Frank Koormann <[email protected]>
186    
187            * test/test_load.py (TestAltPath.checkSession): New, extended checks if
188            session has been loaded successfully. The check is called by the relevant
189            tests after executing load_session().
190    
191    2004-12-13  Bernhard Herzog  <[email protected]>
192    
193            Make sure the region used to determine which shapes are visible
194            actually matches the region on the printed page.  If this isn't
195            done properly some shapes might not be printed.  
196            Fixes RT #2692
197    
198            * Thuban/UI/view.py (MapPrintout.draw_on_dc): The region for the
199            renderer has to be at the same position as the mapregion
200    
201            * Thuban/UI/renderer.py (ExportRenderer.RenderMap): self.region
202            has to be moved by (self.shiftx, self.shifty) too.
203    
204    2004-12-13  Bernhard Herzog  <[email protected]>
205    
206            * libraries/pyprojection/Projection.i: Work around a bug in the
207            generated python code which leads to exception in the __del__
208            method when the constructor fails.  See the comments in the code
209            for more details.
210    
211            * libraries/pyprojection/Projection.py: Updated from Projection.i
212            with SWIG.
213    
214    2004-12-13  Bernhard Herzog  <[email protected]>
215    
216            * test/test_load.py (TestAltPath.test_01_single_path_error_fix)
217            (TestAltPath.test_02_path_error_fix_from_list)
218            (TestAltPath.test_05_path_error_fix_from_list_changed)
219            (TestAltPath.test_06_path_error_fix_from_list_fails): self.session
220            is destroyed in tearDown, so there's no need to do it in a test
221            case.
222    
223            * Thuban/Model/load.py (SessionLoader.open_shapefile): Remove a
224            debug print
225    
226    2004-12-13  Bernhard Herzog  <[email protected]>
227    
228            * Extensions/svgexport/test/test_svgmapwriter.py
229            (TestDrawSplines.setUp): Do not use super with the unittest
230            classes because in Python 2.2 they're still old-style classes.
231    
232    2004-12-13  Frank Koormann <[email protected]>
233    
234        Alternative Path feature: When loading a (moved) session where
235            shapefiles cannot be found, ask the user. Use the specified path
236            if further shapefiles are missing. However, ask the usr for confirmation
237            in such cases.
238    
239            * test/test_load.py (TestAltPath): New, tests for alternative path feature
240            in load_session()
241            (Shapefile_CallBack): Helper, implements controllable callback.
242    
243            * Thuban/UI/application.py (ThubanApplication.OnInit):
244            Added "alt_path" to self.path
245            (ThubanApplication.OpenSession): Added shapefile_callback as second
246            callback similar to db_connection_callback.
247            (ThubanApplication.run_alt_path_dialog): New, implementaion of
248            shapefile_callback. In addition to raising the dialog the control of
249            self.path('alt_path') is implemented here.
250    
251            * Thuban/Model/load.py (SessionLoader.__init__): Added shapefile_callback.
252            (SessionLoader.open_shapefile): Open shapefile, eventually with
253            alternative path. This wrapps the "theSession.OpenShapefile(filename)"
254            formerly used in start_fileshapesource()/start_layer().
255            (SessionLoader.start_fileshapesource): Call open_shapefile().
256            (SessionLoader.start_layer): Call open_shapefile().
257            (load_session): Added shapefile_callback.
258    
259            * Thuban/UI/altpathdialog.py: New, implements dialogs for alternative path
260            feature (search / check).
261            
262            * Doc/manual/thuban-manual.xml: Added documentation of new feature.
263    
264    2004-12-11  Bernhard Reiter <[email protected]>
265    
266             svgexport 0.9.2: Point size supports for maps.
267    
268            * Extensions/svgexport/svgmapwriter.py: Added import of SHAPETYPE_POINT
269            (def draw_point_shape): new parameter size defaults to 2 as before.
270            (draw_shape_layer_incrementally): Moved draw_func log line higher.
271            Added draw_func call with size when dealing with a point layer.
272    
273            * Extensions/svgexport/__init__.py: bumped version to 0.9.2.
274            
275    2004-12-11  Bernhard Reiter <[email protected]>
276    
277            Made sure that newlines are inserted in the svg path d attributes
278            to raise the chance that the line length will be below 255 characters,
279            as recommended by REC SVG 1.1 in section 8.3.1.
280    
281            * Extensions/svgexport/svgmapwriter.py(DrawPolygon):
282            Adding \n before L's and changed whitespace handling.
283    
284            * Extensions/svgexport/test/test_svgmapwriter.py:
285            Adapted tests to new whitespace handling of DrawPolygon.
286    
287    2004-12-11  Bernhard Reiter <[email protected]>
288    
289            * Doc/technotes/coding_guidelines.txt: easy typo fixed.
290    
291            * Extensions/svgexport/test/test_svgmapwriter.py:
292            Removed test_drawbezier in favour of new test_drawspline3 and
293            test_drawspline4 within new class TestDrawSplines(TestVirtualDC).
294            All only to test DrawSpline.
295    
296            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
297            New implementation now really using the strange algorithm of
298            xfig 3.1's approximated splines and its conversion to postscript
299            with one twist: SVG can do quadratic beziers, so skipped translation
300            to cubic beziers.
301            (TestWithDC): Typo in comment fixed.
302    
303    2004-12-09  Martin Schulze  <[email protected]>
304    
305            * Thuban/Model/classgen.py: Added missing character encoding
306    
307            * Extensions/wms/properties.py (OpenWMSProperties): removed
308    
309            * Extensions/wms/parser.py (WMSCapabilitiesParser.error): Dropped
310            support for get_srs_discrepancies() since there are no
311            discrepancies anymore (was a thinko)
312    
313            * Extensions/wms/layer.py (WMSLayer.GetMapImg): Improved graphic
314            format priority now that more formats are supported globally by
315            the render engine.
316    
317    2004-12-08  Silke Reimer <[email protected]>
318            * Extensions/ogr/ogrshapes.py: Substituted ogr-method CloseRings
319            because it is not available in all versions of ogr
320    
321    2004-12-08  Bernhard Reiter <[email protected]>
322            * Extensions/ogr/__init__.py: Added empty __init__.py to heal
323            global tests until a real one is commited.
324    
325    2004-12-07 Nina H�ffmeyer <[email protected]>
326    
327            * /Extensions/ogr/: Adding a new extension to read shapefiles with
328            ogr. It is planned to add other vector formats.
329    
330            * /test/runtests.py: Adding tests from /Extensions/ogr/test/.
331    
332    2004-12-07  Jan-Oliver Wagner <[email protected]>
333    
334            * /Extensions/svgexport/test/test_svgmapwriter.py: Reverting
335            part of a (non-)fix to renable that the tests are always
336            executed.
337    
338    2004-12-07  Bernhard Reiter <[email protected]>
339    
340            * Extensions/svgexport/test/test_svgmapwriter.py:
341            Added test_drawbezier() to test DrawSpline().
342    
343            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
344            Really implemented bezier drawing.
345    
346            * Extensions/svgexport/__init__.py: Bumped version of svgexport
347            to 0.9.1 because now the legend examples lines styles
348            will be drawing with beziers.
349    
350    2004-12-05  Martin Schulze  <[email protected]>
351    
352            * Thuban/UI/renderer.py (raster_format_map): Added PNG, TIFF and
353            GIF as supported bitmap image formats (helpful for the WMS extension)
354    
355    2004-11-30  Martin Schulze  <[email protected]>
356    
357            * Extensions/wms/test/test_ogclib.py (TestOGCLib.test_compareURLs):
358            Improved the test for the internal compare method
359    
360    2004-11-27  Jan-Oliver Wagner <[email protected]>
361    
362            * Thuban/UI/about.py (About.__init__): Added
363            Norbert Solymosi for hungarian translation and Ole Rahn
364            as contrbutor. Moved Bernhard Reiter from Contributor
365            to Developer.
366    
367    2004-11-27  Bernhard Reiter <[email protected]>
368    
369            * Extensions/svgexport/test/test_svgmapwriter.py:
370            Removed Jan from author list as he did not change enough significant
371            lines yet.
372    
373            * Extensions/svgexport/__init__.py: Added Bernhard as author
374            of the Extension.
375    
376    2004-11-27  Jan-Oliver Wagner <[email protected]>
377    
378            * po/hu.po: New. Hungarian translation. Contributed
379            by Norbert Solymosi.
380    
381    2004-11-26  Bernhard Herzog  <[email protected]>
382    
383            * Extensions/svgexport/test/test_svgmapwriter.py
384            (Testobjectexport.test_transparent_polygon): Commented out some
385            debug prints
386    
387    2004-11-24  Jan-Oliver Wagner <[email protected]>
388    
389            Fix broken tests for svg extension and added svg legend
390            to Experimental menu.
391    
392            * Extensions/svgexport/test/test_svgmapwriter.py: Fix to have
393            the test run correctly even if the extension is a package.
394            Also removed the "import Thuban" which makes no sense.
395    
396            * Extensions/svgexport/__init__.py: Fix to have the extensions'
397            test module also be executed from the global test routine.
398            This is done by looking for the absense of the DISPLAY variable.
399    
400            * Extensions/svgexport/maplegend.py: Moved the menu entry from Extensions
401            to Experimental menu since this module has yet not reached a stable
402            status (ie. 1.0).
403    
404    2004-11-22  Bernhard Reiter <[email protected]>
405    
406            * Extensions/svgexport/svgmapwriter.py:
407            Added verbose variable and some logging depending on it.
408            (class VirtualDC(XMLWriter)): Minor improvement in the polygon loop,
409            because counting i is not necessary.
410            (class Pen, class Brush): Added simple __str__ methods.
411            (SVGRenderer.draw_polygone_shape): Fix #2698 (transparent polygons are
412            not exported to svg file) Note: holes still unhandled.
413    
414            * Extensions/svgexport/test/test_svgmapwriter.py:
415                    Made a baseclass TestWithDC for test needed a DC.
416                    Added tests for bug #2698 (transparent polygons are not
417                    exported to svg file):
418                    Testobjectexport.test_transparent_polygon()
419    
420            * Thuban/Model/base.py (UnsetModified):
421            Fixed some typos in docstring.
422    
423            * Thuban/UI/baserenderer.py (BaseRenderer.draw_polygon_shape()):
424            Added hints on the used algorithm for handling holes.
425    
426    2004-11-20  Jan-Oliver Wagner <[email protected]>
427    
428            Some face lifting for the examples.
429    
430            * Examples/__init__.py: Make this directory a package.
431    
432            * Examples/simple_extensions/__init__.py: Make this directory a package.
433    
434            * Examples/simple_extensions/hello_world.py: Moved entry from Extensions
435            menu to Examples menu.
436    
437            * Examples/simple_extensions/simple_command.py: Some more comments,
438            minor changes.
439    
440            * Examples/simple_extensions/simple_tool.py: Minor changes.
441    
442    2004-11-20  Jan-Oliver Wagner <[email protected]>
443    
444            Changed way of extension registry for wms and added extension
445            registry for umn_mapserver extension.
446    
447            * Extensions/wms/__init__.py: Added registry entry and the importing
448            of the actual wms module. Included a test for the required PyOGCLib.
449    
450            * Extensions/wms/wms.py: Removed registry entry (moved to __init__.py).
451    
452            * Extensions/umn_mapserver/__init__.py: Added registry entry and the
453            importing of the actual umn mapserver management modules.
454            Included a test for the required Python MapScript.
455    
456    2004-11-20  Jan-Oliver Wagner <[email protected]>
457    
458            Changed way of extension registry for importAPR, bboxdump
459            and added extension registry for svgexport.extension registry for
460            svgexport.
461    
462            * Extensions/importAPR/__init__.py: Added registry entry and the importing
463            of the actual importAPR module.
464    
465            * Extensions/importAPR/importAPR.py: Removed registry entry (moved to
466            __init__.py).
467    
468            * Extensions/bboxdump/__init__.py: Added registry entry and the importing
469            ����of the actual bboxdump module.
470    
471            * Extensions/bboxdump/bboxdump.py: Removed registry entry (moved to
472            ����__init__.py).
473    
474            * Extensions/svgexport/__init__.py: Added registry entry and the importing
475            of the svgsaver module.
476    
477            * Extensions/svgexport/svgsaver.py: Moved the menu entry from Extensions
478            to Experimental menu since this module has yet not reached a stable
479            status (ie. 1.0).
480    
481    2004-11-18  Jan-Oliver Wagner <[email protected]>
482    
483            Now the hit test considers the size of point symbols.
484    
485            * Thuban/UI/viewport.py (ViewPort._hit_point): Added optional parameter
486            'size' defaulting to the previously fixed value 5.
487            Extended doc-string.
488            (Viewport._find_shape_in_layer): Resolved FIXME regarding flexibility
489            for symbols.
490            Now the size of the largest point symbol is determined to find out
491            about whether the point has been hit.
492            This fixes the problem that only clicks inside a fixed distance of
493            5 where found.
494    
495    2004-11-17  Jan-Oliver Wagner <[email protected]>
496    
497            Another open issue fixed regarding sizeable symbols: correct rendering of
498            selected symbols.
499    
500            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
501            Added consideration of the specific size of point symbols.
502            The property for each point symbol is retrieved and the size applied
503            for the rendering method.
504            Added doc-string.
505    
506    2004-11-16  Jan-Oliver Wagner <[email protected]>
507    
508            Changed way of Extension Registry for gns2shp and profiling.
509    
510            * Extensions/gns2shp/gns2shp.py: Removed registry entry (moved to
511            __init__.py).
512    
513            * Extensions/gns2shp/__init__.py: Added registry entry and the importing
514            of the actual gns2shp module.
515    
516            * Extensions/profiling/profiling.py: Removed registry entry (moved to
517            __init__.py).
518    
519            * Extensions/profiling/__init__.py: Added registry entry and the importing
520            of the actual profiling module.
521    
522    2004-10-28  Bernhard Reiter <[email protected]>
523    
524            * Extensions/svgexport/: Minor improvements to doc strings.
525    
526    2004-10-07  Jan-Oliver Wagner <[email protected]>
527    
528            Further elements for sizable point objects now
529            making this feature usable though not yet complete.
530    
531            * Thuban/Model/save.py (SessionSaver.write_classification): Write
532            attribute 'size' for cldata when the shape layer is of point type.
533            This also now make the test_load.py tests happy.
534    
535            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Added size
536            gradient.
537    
538            * Thuban/UI/classifier.py (ID_SELPROP_SPINCTRL): Renamed to
539            ID_SELPROP_SPINCTRL_LINEWIDTH.
540            (ID_SELPROP_SPINCTRL_LINEWIDTH): New Id replaces ID_SELPROP_SPINCTRL.
541            (ID_SELPROP_SPINCTRL_SIZE): New Id.
542            (SelectPropertiesDialog.__init__): Added a second spin control
543            for the size in case the corresponding layer is of point type.
544            (SelectPropertiesDialog._OnSpin): Renamed to _OnSpinLineWidth.
545            (SelectPropertiesDialog._OnSpinLineWidth): New. Former _OnSpin.
546            (SelectPropertiesDialog._OnSpinSize): New. Set size of property
547            and refresh preview.
548    
549    
550    
551    2004-10-04  Martin Schulze  <[email protected]>
552    
553            * Extensions/wms/test/test_parser.py
554            (TestWMSCapabilitiesParser.test_compareLists): Added missing
555            self-test for compareLists()
556            (TestWMSCapabilitiesParser.test_compareDicts): Added missing
557            self-test for compareDicts()
558            (TestWMSCapabilitiesParser.test_compareLists): Adding more tests
559            to verify the test routine fails with non-equal arguments
560            (TestWMSCapabilitiesParser.test_compareDicts): Adding more tests
561            to verify the test routine fails with non-equal arguments
562    
563    2004-10-03  Jan-Oliver Wagner <[email protected]>
564    
565            First elements for sizeable point objects.
566    
567            * Resources/XML/thuban-1.1.dtd: Added size attribute to cldata.
568    
569            * Data/iceland_sample_size.thuban: New. Sample for sized point objects.
570    
571            * test/test_load.py (ClassificationTest.TestLayers): Added SetSize in case
572            of a corresponding argument is given.
573            (TestSymbolSize): New. Test the size attribute of cldata.
574    
575            * Thuban/Model/classification.py: Removed some trailing whitespaces.
576            (ClassGroupProperties.__init__): Set default size.
577            (ClassGroupProperties.SetProperties): Set the size.
578            (ClassGroupProperties.GetSize): New. Return the size.
579            (ClassGroupProperties.SetSize): New. Set the size.
580            (ClassGroupProperties__eq__): Compare also size.
581            (ClassGroupProperties__repr__): Print also size.
582    
583            * Thuban/Model/load.py (SessionLoader.start_cldata): Also parse
584            the size attribute.
585    
586            * Thuban/UI/classifier.py (ClassDataPreviewer.Draw): Added doc-string.
587            Also, now there is a return value that indicates whether the drawing
588            size exceeded the given rect extent and if so the new extent.
589            Finally, point objects are drawn depending on the size. If either
590            the width or height is exceeded, the new extent is returned.
591            (ClassRenderer.Draw): Now when calling the previewer drawing function,
592            evaluate the return value and, if not None, adapt the grid widget size
593            accordingly and redraw again.
594    
595            * Thuban/UI/baserenderer.py (BaseRenderer.draw_shape_layer_incrementally):
596            If the draw function is for points, call it with the size as additional
597            parameter.
598            (BaseRenderer.draw_point_shape): Added additional, optional parameter for
599            the size. Compute the radius using the size.
600    
601            * Extensions/importAPR/apr.py (APR_BMkSym.GetThubanProp): Now
602            that Thuban supports size, apply this correctly.
603    
604            * Extensions/importAPR/importAPR.py: Bumped version to 0.1.1.
605    
606    2004-10-03  Jan-Oliver Wagner <[email protected]>
607    
608            * Doc/manual/thuban-manual-de.xml: Started translation of
609            Map chapter.
610    
611    2004-10-01  Martin Schulze  <[email protected]>
612    
613            * Extensions/wms/properties.py (wmsProperties.__init__): Extended
614            argument for general use through properties-dialog selector
615            
616            * Thuban/UI/classifier.py: Register properties dialog classes for
617            both provided layer classes/types.
618    
619            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): The
620            map can be retrieved through the parent which is passed to the
621            constructor anyway and doesn't require an argument of its own,
622            required for the unification of arguments for general use through
623            properties-dialog selector.
624            (MainWindow.OpenOrRaiseDialog): Move the logic for checking
625            whether a dialog is already opened (and raising it to the users
626            attention) and creating a new dialog into a function of its own
627            (MainWindow.OpenLayerProperties): Use the new OpenOrRaiseDialog()
628            method
629            (MainWindow.OpenLayerProperties): Utilise the new ClassMapper for
630            global registration of properties dialog classes (which are indeed
631            layer-specific).
632    
633            * Thuban/UI/classifier.py (Classifier.__init__): Unify arguments
634            for general use through properties-dialog selector, the map can be
635            retrieved through the parent and doesn't require an argument of
636            its own.
637    
638            * Extensions/wms/wms.py: Register the properties dialog class for
639            the provided WMS layer
640    
641    2004-09-28  Jan-Oliver Wagner <[email protected]>
642    
643            New feature: Registry for Extensions.
644    
645            * Thuban/UI/extensionregistry.py: This module defines a registry for
646            Extensions.
647    
648            * Thuban/UI/about.py (About.__init__): Added description
649            of the registered extensions with all of the information.
650    
651            * Thuban/Model/extension.py (Extension): Improved doc-string.
652    
653            * Extensions/gns2shp/gns2shp.py, Extensions/importAPR/importAPR.py,
654            Extensions/bboxdump/bboxdump.py, Extensions/profiling/profiling.py,
655            Extensions/wms/wms.py: Added registration of the extension.
656    
657    2004-09-27  Bernhard Reiter <[email protected]>
658    
659            More fixes to svgexport to make used ids unique and
660            conforming to XML's Name production.
661    
662            * Extensions/svgexport/test/test_svgmapwriter.py: Added new tests
663            test_xml_id_constraints(), test_make_ide_nosetbaseid() and
664            test_make_id_nonintegersetid().  Switched SetID and SetBaseID.
665            Added Bernhard R. as author.
666            * Extensions/svgexport/svgmapwriter.py (make_id): Using "_" as
667            concatenation char now (makes test_make_ide_nosetbaseid() valid).
668            Also transform second id part with "%d" and catch the TypeError
669            to raise SVGMapWriterError (making test_make_id_nonintegersetid() ok).
670            Corrected typo inBernhard's author line.
671            (SetBaseID): Return the transformed base id. Transform characters
672            which are not alnum() or in ".-_" to binascii.b2a_hex(). Added
673            import binascii. If to be set string starts with "xml" or so, add "t".
674            (draw_shape_layer_incrementally): use the returned value of SetBaseID
675            for used_baseids checks.
676    
677    2004-09-25  Bernhard Herzog  <[email protected]>
678    
679            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
680            Remove a debug print and some tab characters.
681    
682    2004-09-25  Bernhard Reiter <[email protected]>
683    
684            * Extensions/svgexport/svgmapwriter.py: Added Bernhard R. as Author.
685            (SetBaseID, SetID, make_id): Improved docstring comments to explain
686            the interaction of the three functions and the XML id contrains.
687    
688    
689    2004-09-23  Jan-Oliver Wagner <[email protected]>
690    
691            * Doc/ThubanModel.xmi: New. UML file for Thuban Model
692            Module.
693    
694            * Doc/README: Added info on ThubanModel.xmi.
695    
696    2004-09-23  Jan-Oliver Wagner <[email protected]>
697    
698            * Doc/README: New. Some info about how to generate technical
699            documentation from the source code.
700            This text was send to the Thuban developer mailing list on
701            September 21st 2004 by Bernhard Reiter.
702    
703    2004-09-21  Bernhard Reiter <[email protected]>
704    
705            Improved the svgexport to only use unique ids. Will issues
706            an error message dialoge when two layer names are the same.
707            ShapeIDs are now added with a dash within the svg ids.
708    
709            * Extensions/svgexport/svgmapwriter.py (SVGMapWriterError): New.
710            * Extensions/svgexport/test/test_svgmapwriter.py: Added imports
711            (TestSVGRenderer): New test class with test_make_in() and
712            test_check_for_layer_name_clash()
713            * Extensions/svgexport/svgmapwriter.py (SVGRenderer): Fixed __init__()
714            and draw_shape_layer_incrementally() to not use a baseid twice,
715            satisfying test_check_for_layer_name_clash()
716            (VirtualDC.make_id): Use a dash between baseit and id, satisfies
717            test_make_in().
718            * Extensions/svexport/svgsaver.py: Import SVGMapWriterError, wxOK
719            and wxICON_HAND.
720            (write_to_svg): Put dc and rendering in a try statement and on
721            catching SVGmapWriterError notify the user and delete the target file.
722    
723    2004-09-20  Bernhard Reiter <[email protected]>
724    
725            * Model/base.by, Model/layer.py: Fixed typos in docstrings.
726    
727    2004-09-03  Jan Sch�ngel  <[email protected]>
728    
729            * Extensions/umn_mapserver/mapfile(MF_Class.add_thubanstyle): Fix a
730            small bug with the line color. Now the line color will now only set
731            if it is set in Thuban an not Transparent.
732            
733            * Extensions/umn_mapserver/mf_export(tblayer_to_map): Fixed a bug with
734            deleting the layers from mapfile. Now all layers will delete backwards
735            from the last.
736    
737    2004-08-20  Silke Reimer <[email protected]>
738    
739            * Thuban/Model/layer.py:
740            Fixes bug in projection handling: Otherwise very large region might not
741            have valid values in the layer's projection.
742    
743    2004-08-20  Silke Reimer <[email protected]>
744    
745            * Thuban/UI/about.py:
746            small changes to be consistent with coding style.
747              
748    2004-08-13  Martin Schulze  <[email protected]>
749    
750            * Extensions/wms/test/test_ogclib.py (TestOGCLib.compare_URLs):
751            Adjusted a comment
752    
753    2004-08-11  Silke Reimer <[email protected]>
754    
755            * Thuban/UI/about.py: Small changes to encoding related stuff to avoid
756                    too many and too enhanced imports of locale
757    
758    2004-08-10  Silke Reimer <[email protected]>
759    
760            * Thuban/UI/about.py: Fixed encoding problem of about dialog: Added
761                    function unicodeToLocale() to convert special characters to users
762                    locale encoding
763    
764    2004-08-10  Jan-Oliver Wagner <[email protected]>
765    
766            * Doc/technotes/coding_guidelines.txt: Added rule 'Method names start with
767            lower case letter'
768    
769    2004-08-09  Jan Sch�ngel  <[email protected]>
770    
771            * ChangeLog: Rewrite the last ChangeLog entry to follow
772            the standard way.
773    
774            * Extensions/umn_mapserver/mapfile: Moved the import AnnotationLayer to
775            the function where it is needed, because it don't works if it stands
776            at the beginning.
777            (MF_Layer.__init__): Removed the extra numclassed variable. Now
778            numclasses from the mapscript will be used.
779            (MF_Layer.get_index): New. Return the index of the layer in mapfile.
780            (MF_Layer.set_classes): New. A Classlist will be set to the layer.
781            (MF_Layer.set_metadata): New. A Metadata mapscript object will set.
782            (MF_Layer.remove_allclasses): New. All class of the layer will remove.
783            (MF_Map.create_new_layer): New. A new Layer is created and associated
784            with the mapscript object.
785            (MF_Map.set_layerorder): New. The Layer order like in thuban is set in
786            the mapscript.
787            (MF_Map.add_thubanlayer): Now a new layerobj is created if no one is
788            linked to the layer in thuban, else the layerobject linked to the
789            thubanlayer will be used.
790            AnnotationLayer will now store the filename of the shapefile.
791            (MF_Map.remove_layer): If a layer is removed the associated object
792            must be set new.
793            
794            * Extensions/umn_mapserver/mf_export.py(tb_layer_to_map): Add all
795            layers which are exists in thuban to the mapobj. All removed Layers
796            will be removed from the mapobj.
797            Added comments to all functions.
798            (thuban_to_map): No layer will be removed here.
799            
800            * Extensions/umn_mapserver/mf_handle.py
801            (_has_umn_mapobj_and_selectedlayer): Activating the layer menu. Now
802            Layersettings for the mapserver kann be edited.
803    
804            * Extensions/umn_mapserver/mf_import.py: Now all layers which are
805            imported, will be linked with the associated MF_Layer.
806            (import_mapfile): All layers, which are not selected, will be removed.
807            Disable the "import layer from mapfile" menu option.
808    
809            * Extensions/umn_mapserver/sample/iceland.map: Set the status of the
810            Annotation Layer from DEFAULT to OFF. The DEFAULT setting turns the
811            layer on permanently.
812    
813    2004-08-03  Jan Sch�ngel  <[email protected]>
814    
815            * Extensions/umn_mapserver/mapfile.py(MF_Metadata.remove_allmetadata):
816            New. This function removes all metadata
817            (MF_Layer.set_group): New. Set the group setting.
818            (MF_Layer.get_group): New. Get the group setting.
819            (MF_Map): Removed the extra numlayers variable, used the mapscript
820            parameter instead.
821            (MF_Map.get_numlayers): New. This get numlayers.
822            (MF_Map.remove_all_layers): New. Removes all layers from the mapobj.
823            (MF_Map.add_thubanlayer): Replaced the exception handling by a check
824            if the object is an instance. Also added the annotation layer here to
825            export, but only the layer is created in the mapfile.
826    
827            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Removed
828            the check if a mapobj exist, because its not needed anymore. The
829            export function is only available if a mapobj exist.
830            Use the new function to remove all layers.
831            
832            * Extensions/umn_mapserver/mf_handle.py(Layer_Dialog): Added a group
833            option and the metadata button. The layer dialog is temporary disabled.
834            (Metadata_CustomDataTable): Added some functions to show the grid
835            correct.
836    
837            * Extensions/umn_mapserver/mf_import.py: Moved the code for showing
838            the number of layer from import_mapfile to this function.
839            (AnnotationLayer): New. This Class shows the Annotation layer in
840            thuban. The layer don't do anything. It's only to show the layer
841            and to save the layer order.
842            (add_annotationlayer): New. Import an annotation layer to thuban.
843            (select_layer2import): New. Import only layers to thuban and not
844            the other settings like projection or scalebar.
845            (create_new_mapfile): Moved the _has_umn_mapobj function and the
846            create_new_mapfile functions from mf_handle.py to mf_import.py.
847            
848            * Extensions/umn_mapserver/sample/iceland.map: Added the group
849            parameter to the roads and cultural layers. Also added a new
850            Annotation Layer for the cultural points.
851    
852            * Extensions/umn_mapserver/sample/iceland.html: Added the select
853            option for the annotation layer.
854    
855            * Extensions/umn_mapserver/sample/index.html: Added the start
856            parameter for the annotation layer.
857    
858    2004-08-01  Jan-Oliver Wagner <[email protected]>
859    
860            * Doc/manual/thuban-manual-de.xml (Chapter Session Management):
861            translation completed.
862    
863            * Doc/manual/thuban-manual.xml (Chapter Session Management):
864            Fixed unprecise description for Save Session.
865    
866    2004-07-31  Jan-Oliver Wagner <[email protected]>
867    
868            Started translation of Users Manual into german.
869    
870            * Doc/manual/thuban-manual-de.xml: New. German Users Manual.
871    
872            * Doc/manual/Makefile: Added build instructions for german
873            users manual.
874    
875            * Doc/manual/thuban-manual.xml: Minor corrections in Introduction.
876    
877    2004-07-28  Jan Sch�ngel  <[email protected]>
878    
879            * Extensions/umn_mapserver/mapfile.py(MF_Metadata): Changed all class
880            functions. Now all metadata will handle by the function and its not
881            needed to initialize it from outside. Therefor the associated mapobj
882            will be stored in the Metadata Object. So we can use the special
883            functions from the associated mapobj to get the Metadata.
884            Therefor all initialization code for the metadata is removed from the
885            other classes.
886            (MF_Layer): Added a function to get the metadata object.
887            (MF_Map): Added a function to set the mappath, the path where
888            the mapfile ist stored.
889    
890            * Extensions/umn_mapserver/mf_export.py(thuban_to_map): Changed the code
891            to set the extent in the mapfile. Now the code is set by the displayed
892            data in the Thuban-view.
893            (export_mapfile): The shapepath is now set empty, until relative
894            pathnames are supported.
895    
896            * Extension/umn_mapserver/mf_handle.py: Added a dialog to handle
897            metadata. Yet only mapfile metadata are supported. Layer and class
898            supported are not implemented.
899            Added a dialog to handle layer informations. The dialog only shows the
900            selected layer at the moment.
901    
902            * Extensions/umn_mapserver/mf_import.py(import_mapfile): Changed the
903            code for setting the extent in thuban. Now the extent is set to the
904            given extent from the mapfile.
905            Fixed a logical mistake. Now the extent is set when realy a layer is
906            loaded, and not if one is selected to load.
907    
908            * Extensions/umn_mapserver/sample/iceland.html: Added code to zoom and
909            move the shown map in the browser.
910    
911            * Extensions/umn_mapserver/sample/iceland.map: Added a new metadata
912            line to the mapobj and added metadata to the political layer.
913    
914            * Extensions/umn_mapserver/test/test_mapserver.py: Changed the test
915            for Metadata.
916    
917    2004-07-26  Martin Schulze  <[email protected]>
918    
919            * Thuban/Lib/classmapper.py (ClassMapper.has): Added the new
920            ClassMapper
921    
922            * test/test_classmapper.py (TestMapping.test_mapper): Added a Test
923            case for the new ClassMapper
924    
925    
926    2004-07-22  Bernhard Herzog  <[email protected]>
927    
928            * Thuban/UI/viewport.py (ViewPort.VisibleExtent): New.  Return the
929            visible extent of the map in projected coordinates
930    
931            * test/test_viewport.py (SimpleViewPortTest.test_default_size)
932            (SimpleViewPortTest.test_init_with_size): Add some VisibleExtent()
933            tests.
934            (SimpleViewPortTest.test_visible_extent): New. The real test for
935            VisibleExtent()
936    
937    2004-07-22  Bernhard Herzog  <[email protected]>
938    
939            * test/test_viewport.py: Use support.run_tests as the main
940            function when running asa script.
941    
942    2004-07-22  Jan Sch�ngel <[email protected]>
943    
944            * Extensions/umn_mapserver/mf_export.py: Added "import os"
945            Removed the old "import Thuban.UI.mainwindow" code.
946            (tbextent_to_map): Removed the extra function and at the code direct
947            to "thuban_to_map" function.
948            (write_creatorcomment): Added. Now a short comment is added to the
949            beginning of an generated mapfile.
950            (export_mapfile): Now the Path and filename are saved in to variables,
951            and not together in one variable. This is needed for the new
952            write_creatorcomment function.
953                    
954            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Added the
955            import module "re". Also added Range and the ClassGroupRange import
956            from Thuban. Both are needed for the new range expression import.
957            (create_rangeexpression): Added. Creates a Range Expression in Thuban
958            style from a given mapfile expression.
959            (added_rasterlayer): Make some small code changes. The shapepath is
960            now stored in an extra variable and the clazz_name is set empty if no
961            class name set in the mapfile.
962            Changed the Error message for Range Expressions, becaus the new
963            function create a error string which will be shown in the dialog.
964    
965            * Extensions/umn_mapserver/test/test_mapserver.py: Added a test for the
966            range expression import.
967    
968    2004-07-21  Jan-Oliver Wagner <[email protected]>
969    
970            * Extensions/umn_mapserver/README: Added hint that
971            installation as root can be avoided. Removed all tabs.
972    
973    2004-07-16  Bernhard Herzog  <[email protected]>
974    
975            * test/test_viewport.py
976            (ViewPortTest.test_changing_map_projection): Check that changing
977            the projection of an empty map shown in a viewport doesn't lead to
978            exceptions in the viewport's handler for the
979            MAP_PROJECTION_CHANGED messages
980    
981            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Only
982            try to keep the same region visible when the map actually contains
983            something
984    
985    2004-07-15  Jan Sch�ngel <[email protected]>
986    
987            * Extensions/umn_mapserver/mapfile.py: Added a function to get the
988            mappath directly from the mapobj. Is needed because of the changes
989            in mf_import.py.
990            (MF_Layer.add_thubanclass): Added a new comment.
991            (MF_Map.set_extent): Fixed a bug with exporting empty mapobj. If the
992            mapobj is empty there is no extent get from thuban an so no one can
993            set to th mapobj.
994            
995            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Updated
996            the discription.
997            Split the funktion in to three smaller ones. The new functions are
998            add_rasterlayer, add_polygonlayer and select_layer2import.
999            Removed the mapfilepath and filepath initialisation, because its know
1000            include in the new functions.
1001            Now nothing will be imported if cancel is pressed in the
1002            layer choice dialog.
1003    
1004    2004-07-14  Jan Sch�ngel <[email protected]>
1005    
1006            * Extensions/umn_mapserver/mapfile.py: Added ClassGroupDefault to
1007            import.
1008            (MF_Symbolset): Removed the extra variable for numsymbols.
1009            (MF_Class.__init__): Added a comment to the exception clause.
1010            Removed the extent init, because it was not needed anymore.
1011            (MF_Layer.add_thubanclass): Added the code to set the class name to
1012            the expression value from thuban if no label is defined.
1013            Added the code to export Range expressions from thuban to the mapfile.
1014            (MF_Map.set_extent): Removed the exception and replace it by some if
1015            code. If the size of a map is not defined the size will be set to 1,1.
1016            This is necessary because if the extent is set, mapscript checks if
1017            the size is greater than zero.
1018            (MF_Web): Added the get and set function for the template.
1019    
1020            * Extensions/umn_mapserver/mf_export.py: Added the function to check
1021            if a mapobject exists and used it to set the status of the menu items.
1022            If no mapfile exists the settings could not be edditied.
1023            Define after which menuitem the exportitem will include.
1024            
1025            * Extensions/umn_mapserver/mf_handle.py: Removed the import
1026            Thuban.UI.mainwindow clause, because it is not needed.
1027            Added the command Refresh() to all "OnChangeColor()" functions,
1028            because the color preview window was not updated on a color change.
1029            Added the function to check if a mapobject exists and used it to set the
1030            status of the menu items. If no mapobject exists the settings could not
1031            be edditied.
1032            (Map_Dialog): Moved the imagetype selector from the
1033            Outputformat_Dialog to Map_Dialog and removed Outputformat_Dialog.
1034            (Web_Dialog): Removed the name label and added the template textbox.
1035    
1036            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Replace
1037            the exception handling on loading the layers by an if statement. It
1038            is not necessary to us the exception there.
1039            The Filepath creation now use os.path.join to build the path.
1040    
1041            * Extensions/umn_mapserver/test/test_mapserver.py: Moved the testMap
1042            definition from global to the setUp function. Now the testMap will
1043            initialize new on each test.
1044    
1045            * Extensions/umn_mapserver/sample/iceland.map: Include three new
1046            classes in the Line Layer, to test logical Expressions.
1047            Set the status of the class "Point9" in the Point Layer to off
1048            
1049    2004-07-13  Bernhard Herzog  <[email protected]>
1050    
1051            * Thuban/UI/baserenderer.py
1052            (BaseRenderer.render_map_incrementally): Fix a logic bug in the
1053            optimization that tries not to draw layers under a raster layer.
1054            The bug was harmless.  All it effectively did was to produce The a
1055            strange messages about not being able to draw Layer instances for
1056            all vector layers below a raster layer which would be invisible
1057            anyway because the raster layer currently always covers the entire
1058            window
1059    
1060    2004-07-08  Jan Sch�ngel <[email protected]>
1061    
1062            * Extensions/umn_mapserver/mapfile.py: Added code to generade and get
1063            a list of supported outputformats. This formats are not alle supported
1064            because there is no possibility to get the outputformat without the
1065            name known. Make some formal changes to the code.
1066            (MF_Map.set_name()): Fixed a bug if the name is None.
1067    
1068            * Extensions/umn_mapserver/mf_handle.py: Removed the image_type import
1069            statement, because its not needed anymore. The Outputformat is now
1070            given as string from the object. Make some formal changes to the code.
1071    
1072            * Extensions/umn_mapserver/test/test_mapserver.py: Added new test for
1073            most of the new setting which were added during the last changes.
1074            Removed the MF_Size Test.
1075            
1076            * Extensions/umn_mapserver/test/test.map: Added a new class to the
1077            cultural Layer to test expressions and the the status of that layer
1078            from on to default.
1079            Changed the data path the the correct Thuban Data
1080            Added the Outputformat Object and Symbol Object
1081            
1082    2004-07-07  Jan Sch�ngel <[email protected]>
1083    
1084            * Extensions/umn_mapserver/mapfile.py: Added some new
1085            settings to edit (outputformat, label, imagetype)
1086    
1087            * Extensions/umn_mapserver/mf_handle.py: Added some setting to
1088            the Label Dialog and add the OutputDialog.
1089            Make some changes to the code order.
1090    
1091    2004-07-06  Jan Sch�ngel <[email protected]>
1092    
1093            * Extensions/umn_mapserver/mapfile.py: Added the symbolObj, pointObj
1094            and line Obj and add the scalebar_status_type, scalebar_style_type and
1095            scalebar_position_type.
1096            Added the symbol- and symbolsetObject (MF_Symbol,MF_Symbolset). The
1097            are only used to create a Symbol like the circle in Thuban.
1098            Added the scalebarObject (MF_Scalebar)
1099            (MF_Class): Added set_status and get_status.
1100            (MF_Layer.add_thubanclass): Added code to set the class status
1101            (MF_Map): Added code to handle the symbols and scalebar
1102            (MF_Label): Added the set_partials and get_partials functions
1103            
1104            * Extensions/umn_mapserver/mf_export.py: Added MF_Symbol to import
1105            from mapfile. Added a function to create a circle object like the one
1106            from thuban if no one exists.
1107            
1108            * Extensions/umn_mapserver/mf_handle.py: All colors are now set when
1109            press ok in the assosiated dialog and not at the end of the
1110            colordialog.
1111            Added the Dialog for the Scalebar.
1112            (Label_Dialog): Added the offset option
1113    
1114            * Extensions/umn_mapserver/mf_import.py: Added code to import the
1115            status of the Classes.
1116            Fixed a bug with the projection. Now the to_meter parameter will be
1117            added to the Projection only if it doesn't exists.
1118    
1119    2004-07-01  Jan Sch�ngel <[email protected]>
1120    
1121            Added the functionality to handle the content thuban is not
1122            able to handle directly.
1123    
1124            * Extensions/umn_mapserver/mf_handle.py: New. This module extents
1125            Thuban with the possibility to edit the mapfile content.        
1126            
1127            * Extensions/umn_mapserver/mf_import.py: Added the possibility
1128            to import mapfiles without any layer selected. So it is possible
1129            to edit the other settings in a mapfile.
1130            (import_mapfile): Added code to use the editing functions.
1131            Added the possibility to import the projection to a layer if one
1132            is defined.
1133            Status settings (On,Off) will now set in thuban (visible, invisible).
1134            fixed a bug with with classnames. If no classname is set in mapfile
1135            the value in Thuban will set to the expression.
1136            
1137            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Added the
1138            possibility to save a new mapfile or use the old one which is
1139            imported or new created.
1140            Added code to use the editing functions.
1141            Remove some not needed import statements
1142    
1143            * Extensions/umn_mapserver/mapfile.py: Added new types which are
1144            need for the editing functions.
1145            Added needed set-functions for the editing functions.
1146            Added the possibility to export rasterimages.
1147            Added new classes (MF_Web, MF_Label, MF_Legend, MF_Symbol,
1148            MF_SymbolSet). MF_Symbol and MF_SymbolSet are not needed at the
1149            moment.
1150            (MF_Class.set_thubanstyle): Now point layers will set to a default
1151            symbol to show a circle in mapserver and not only a 1px dot.
1152            (MF_Style.__init__): Fixed a bug with the color. Color was not set
1153            correct before.
1154            (MF_Size): Removed, because it is not needed.
1155            
1156            * Extensions/umn_mapserver/README: Added the hints to use the
1157            export and editing functions, too.
1158    
1159            * Extensions/umn_mapserver/sample/iceland.map: Added the
1160            new parameter "UNITS METERS".
1161            Change the political layer to status OFF.
1162    
1163            * Extensions/umn_mapserver/sample/README: Added some
1164            more details to setup the sample in the MapServer.
1165            
1166    2004-06-26  Bernhard Reiter <[email protected]>
1167    
1168            * Extensions/svgexport/test/test_svgmapwriter.py:
1169            Removed class VFile and used standard StringIO instead.
1170    
1171    2004-06-23  Jan Sch�ngel  <[email protected]>
1172    
1173            Add the export function to the umn_mapserver extension.
1174    
1175            * Extension/umn_mapserver/mf_export.py: New. This module extents
1176            Thuban with the possibility to export the Thuban content.
1177    
1178            * Extensions/umn_mapserver/mapfile.py: Expand the classes to use
1179            with the export module. Especially added the possibility to
1180            add thuban objects directly to the map objects.
1181    
1182            * Extensions/umn_mapserver/mf_import.py: Removed the wxCHANGE_DIR,
1183            because of the hint from Bernhard Herzog.
1184            Corrected the handling of absolute pathnames.
1185            Changed the Text of the Menu-Item, now the beginning is upper case.
1186    
1187            * Extensions/umn_mapserver/README: Added the --with-tiff statement.
1188    
1189    2004-06-16  Jan Sch�ngel  <[email protected]>
1190    
1191            Add a sample and make some changes.
1192    
1193            * Extension/umn_mapserver/mf_import.py: Changed the wxPython.wx
1194            import from * to explicit used statements. Changed the
1195            Thuban.UI.mainwindow import phrase, too.
1196            (import_mapfile):Corrected a clerical mistake.
1197            Added wxCHANGE_DIR in OpenFile Dialog.
1198            Added a MultipleChoiceDialog, to select the layers to load from
1199            mapfile into thuban. Thereby the projection is only set if one layer
1200            is selected.
1201            Added the possibility to handle relative pathnames which uses
1202            up-level references.
1203            Removed some doubled code.
1204            Corrected an error with integer values used as label in thuban
1205            ClassGroup.
1206            
1207            * Extensions/umn_mapserver/sample: New.
1208    
1209            * Extensions/umn_mapserver/sample/README: New. Describes the
1210            usage of the sample files.
1211    
1212            * Extensions/umn_mapserver/sample/iceland.map: New. This is
1213            a suitable .map-file for the iceland data.
1214    
1215            * Extensions/umn_mapserver/sample/index.html: New. The template
1216            for the mapfile.  
1217    
1218            * Extensions/umn_mapserver/sample/iceland.html: New. Initialisation
1219            file for the Iceland Application on web.
1220    
1221            * Extensions/umn_mapserver/README: Corrected a inaccuracy and added
1222            some details.
1223    
1224            * Extensions/umn_mapserver/test/test_mapserver
1225            (mapserver_import_Test_generalClasses.test_MF_Color):
1226            Corrected the thubancolor test.
1227    
1228    2004-06-15  Jan Sch�ngel  <[email protected]>
1229    
1230            * Extensions/umn_mapserver/README: New. Install instruction.
1231    
1232    2004-06-14  Bernhard Reiter <[email protected]>
1233    
1234            * libraries/thuban/cpl_mfile.h: Added copyright header.
1235    
1236            * libraries/thuban/ cpl_mfile.cpp, cpl_mfile.h: Added non-protecting
1237            Free Software License so that it is most useful with gdalwarp
1238            and bmpdataset.
1239    
1240    2004-06-14  Bernhard Herzog  <[email protected]>
1241    
1242            * Thuban/UI/multiplechoicedialog.py (__version__): Add missing
1243            import of wxPython.wx itself (as opposed to the contents of
1244            wxPython.wx).  For some reason wxPython.wx is available as
1245            wxPython.wx.wx in at least some 2.4 releases.  Fixes RT#2482
1246            wrt. wxPython 2.4.
1247    
1248    2004-06-10  Jan Sch�ngel  <[email protected]>
1249    
1250            Initial version of new extension "umn_mapserver".  This extension aims
1251            to manage configuration for the UMN MapServer application.  This
1252            inital version just imports the .map-files and displays all, Thuban is
1253            capable of.
1254    
1255            * Extensions/umn_mapserver, Extensions/umn_mapserver/test: New.
1256    
1257            * Extensions/umn_mapserver/test/README: New. Describes how to run the
1258            tests.
1259    
1260            * Extensions/umn_mapserver/test/test.map: New. This is a test
1261            .map-file for automated tests of the umn_mapserver extension of
1262            Thuban.
1263    
1264            * Extensions/umn_mapserver/test/test_mapserver.py: New. Tests for
1265            UMN Mapserver classes.
1266    
1267            * Extensions/umn_mapserver/__init__.py: New. Init to make this
1268            directory a package.
1269    
1270            * Extensions/umn_mapserver/mapfile.py: New. Classes to represent
1271            '.map'-file objects.
1272    
1273            * Extensions/umn_mapserver/mf_import.py: New. This module extends
1274            Thuban with the possibility to handle UMN MapServer mapfiles.
1275    
1276    2004-06-03  Bernhard Herzog  <[email protected]>
1277    
1278            * Thuban/Model/layer.py (Layer.TreeInfo): Convert the bounding box
1279            to a tuple before using it as arguments to the % operator.  This
1280            fixes the formatting issue filed in RT#2239 on 2004-01-13 and
1281            reported today on thuban-list by Jan Sch�ngel
1282    
1283            * test/test_layer.py (TestLayerModification.setUp): Save the
1284            filename as an instance variable so we can refer to it in tests
1285            (TestLayerModification.test_tree_info): Uncomment this method
1286            again and make it work.  This tests for the formatting issue
1287            filed in RT#2239 on 2004-01-13
1288    
1289    2004-05-28  Bernhard Herzog  <[email protected]>
1290    
1291            * Thuban/UI/baserenderer.py: Fix some typos.
1292    
1293    2004-05-18  Jan-Oliver Wagner <[email protected]>
1294    
1295            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed a bug
1296            by increasing a field size.
1297    
1298    2004-05-17  Bernhard Herzog  <[email protected]>
1299    
1300            Update to newest shapelib and get rid of Thuban specific
1301            extensions, i.e. use the new DBFUpdateHeader instead of our
1302            DBFCommit kludge
1303    
1304            * libraries/shapelib/shpopen.c: Update to version from current
1305            shapelib CVS.
1306    
1307            * libraries/shapelib/shapefil.h: Update to version from current
1308            shapelib CVS.
1309    
1310            * libraries/shapelib/dbfopen.c: Update to version from current
1311            shapelib CVS.
1312            (DBFCommit): Effectively removed since shapelib itself has
1313            DBFUpdateHeader now which is better for what DBFCommit wanted to
1314            achieve.  
1315            We're now using an unmodified version of dbfopen.
1316    
1317            * setup.py (extensions): Add the HAVE_UPDATE_HEADER macro with
1318            value '1' to the Lib.dbflibc extension.  This simply reflects the
1319            shapelib and pyshapelib updates
1320    
1321    2004-05-16  Jan-Oliver Wagner <[email protected]>
1322    
1323            Finished introduction of Menu.FindOrInsertMenu.
1324    
1325            * Extensions/drawshape/drawshape.py: Add the command
1326            to the experimental menu additionally to the toolbar.
1327    
1328            * Extensions/svgexport/svgsaver.py: Use FindOrInsertMenu() instead of
1329            finding menu on its own.
1330    
1331            * Doc/manual/thuban-manual.xml: updated sample file
1332            to use FindOrInsertMenu().
1333    
1334            * Examples/simple_extensions/hello_world.py: Use FindOrInsertMenu()
1335            instead of finding menu on its own.
1336    
1337    2004-05-11  Jan-Oliver Wagner <[email protected]>
1338    
1339            * test/test_menu.py (MenuTest.test): Added testing
1340            of method Menu.FindOrInsertMenu.
1341    
1342    2004-05-10  Jan-Oliver Wagner <[email protected]>
1343    
1344            Introduce and use Menu.FindOrInsertMenu.
1345    
1346            * Thuban/UI/menu.py (Menu.FindOrInsertMenu): New. Find a
1347              given menu or, if not found, insert it.
1348    
1349            * Extensions/bboxdump/bboxdump.py, /Extensions/gns2shp/gns2shp.py,
1350            /Extensions/importAPR/importAPR.py, Extensions/profiling/profiling.py,
1351            /Extensions/wms/wms.py: Use FindOrInsertMenu() instead of finding
1352            menu on its own.
1353    
1354    2004-05-06  Jan-Oliver Wagner <[email protected]>
1355    
1356            Introduce a abstract ColorDialog class and remove
1357            and outdated file.
1358    
1359            * Thuban/UI/proj4dialog.py: Removed. It is has been
1360            replaced by projdialog for quite a while and is not used
1361            anymore.
1362    
1363            * Thuban/UI/colordialog.py: New. Abstraction for color selection
1364            dialog(s).
1365    
1366            * Thuban/UI/classifier.py (SelectPropertiesDialog.__GetColor):
1367            Now calls the abstract ColorDialog instead of wxColourDialog.
1368            This also removed the dependency to Color class conversion
1369            from this function.
1370    
1371    2004-05-04  Frank Koormann  <[email protected]>
1372    
1373            * Extensions/bboxdump/__init__.py: Fixed string left over from
1374            copying.
1375    
1376            * Extensions/bboxdump/bboxdump.py (bboxdump):
1377            Use layer.ShapeStore().AllShapes() to loop over shapes instead of
1378            xrange(layer.NumShapes()). Compile the bboxmessage from a list
1379            of formatted outputs (string.join) instead of appending to the
1380            message. Two progress bar dialogs to report progress on the sometimes
1381            lenghty processing.
1382    
1383    2004-04-22  Frank Koormann  <[email protected]>
1384    
1385            New Extension to dump bounding boxes of all shapes of the selected
1386            layer. An optional column can be specified to group the objects,
1387            in this case the bounding box is a union of the separate boxes.
1388            Dump can be displayed in a ScrolledMessageDialog or written to file.
1389            The Extension is simply a combination of available and well tested
1390            Thuban functionality.
1391    
1392            * Extensions/bboxdump/__init__.py: New: Init to make this
1393            directory a package.
1394    
1395            * Extensions/bboxdump/bboxdump.py: New: Dump bounding boxes of
1396            all shapes of the selected layer.
1397    
1398    2004-04-22  Jan-Oliver Wagner <[email protected]>
1399    
1400            * Thuban/UI/classgen.py (GenUniquePanel.__init__): Fixed two
1401            strings to be i18n now.
1402    
1403    2004-04-18  Jan-Oliver Wagner <[email protected]>
1404    
1405            Changing popup menu of legend from direct building
1406            to using the Menu construction as used for the mainwindow.
1407    
1408            * Thuban/UI/mainwindow.py: New method commands: layer_to_top,
1409            layer_to_bottom, layer_visibility
1410            (MainWindow.LayerToTop): New. Put current layer to the top.
1411            (MainWindow.LayerToBottom): New. Put current layer to bottom.
1412            (MainWindow.HideLayer, MainWindow.ShowLayer, _has_visible_map):
1413            Replace 1,0 by True, False.
1414            (MainWindow.ToggleLayerVisibility): New. Toggle visibility of
1415            current layer.
1416            (MainWindow.LayerShowTable): Removed raising of dialog.
1417            (_has_selected_layer_visible): New. Support function.
1418    
1419            * Thuban/UI/legend.py: ID_POP_xxx: removed.
1420            (LegendPanel.__init__): Removed EVT_MENU bindings.
1421            (LegendTree._OnRightClick): Replace direct creation of
1422            menu via wx Classes by applying the menu definition
1423            as of Menu class of menu.py.
1424            
1425    2004-04-16  Jan-Oliver Wagner <[email protected]>
1426    
1427            * Thuban/UI/exceptiondialog.py (ExceptionDialog.dialog_layout): Improved
1428        button string to stronger clearify that Thuban will be closed when hitting
1429            the button.
1430    
1431            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Added docstring.
1432            Now for layers without a ShapeStore a corresponding message is given
1433            to the user, that this layer has no table to show.
1434    
1435    2004-04-15  Martin Schulze  <[email protected]>
1436    
1437            * Extensions/wms/layer.py (WMSLayer.setWMSFormat): Need to
1438            recalculate the format for the internal render engine as well.
1439    
1440            * Extensions/wms/properties.py (wmsProperties): First start for a
1441            properties dialog.  It's functional for a first selection of
1442            layers, but still has some weired wxWidgets/GTK problems but
1443            beautification can be done later.
1444    
1445            * Extensions/wms/layer.py: Added more documentation
1446            (WMSLayer.getFormats): New: Return list of supported image formats
1447            by the WMS server
1448            (WMSLayer.getLayers): New: Return the list of layer names
1449            supported by the WMS server
1450            (WMSLayer.getLayerTitle): New: Return the title of the named layer
1451            (WMSLayer.getWMSFormat): New: Return the image format that is used
1452            for WMS GetMap requests
1453            (WMSLayer.setWMSFormat): New: Set the image format that is used
1454            for WMS GetMap requests
1455            (WMSLayer.__init__): Move away from using only one layer to using
1456            a list of layers (unsorted at the moment, though).
1457            (WMSLayer.getVisibleLayers): New: Return the list of names for all
1458            visible layers
1459            (WMSLayer.setVisibleLayers): New: Set the list of names for all
1460            visible layers
1461    
1462            * Extensions/wms/wms.py: Moved the WMS layer into layer.py in
1463            order to establish a clean structure.
1464    
1465            * Extensions/wms/layer.py: Moved the WMS layer into a file on its
1466            own in order to establish a clean structure.
1467    
1468    2004-04-13  Martin Schulze  <[email protected]>
1469    
1470            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Added
1471            support for oldstyle (WMS 1.0 apparently) image format
1472            specification.
1473    
1474            * Extensions/wms/wms.py (WMSLayer.calcFormat): Reduce the list of
1475            supported graphic formats back to JPEG and BMP, PNG and others are
1476            too *cough* experimental...  Sorry, I meant to filter this out
1477            before I committed this part.  This should make the WMS extension
1478            run from CVS again.
1479            (wms_dialog): Reset an empty URL to None so that the subsequent
1480            program can depend on this, since the dialog will indeed return an
1481            empty URL, causing another declaration of love by Python.
1482    
1483            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerBBox):
1484            Whenever a native BoundingBox request cannot be fulfilled, check
1485            whether the requested SRS is EPSG:3426, in which case return the
1486            LatLonBoundingBox values.
1487    
1488            * Extensions/wms/test/test_parser.py
1489            (TestWMSCapabilitiesParser.test_LayerSRS): Added a test for
1490            ignoring AUTO:* SRS.
1491            (TestWMSCapabilitiesParser.test_LatLonBoundingBoxes_as_bboxes):
1492            Added another test method to test whether the LatLonBoundingBox
1493            values will be returned if BoundingBox values are requested with
1494            SRS set to EPSG:3426.
1495    
1496            * Extensions/wms/parser.py (WMSCapabilitiesParser.peekLayers):
1497            Added rudimentary support for non-EPSG SRS, i.e. ignore them for
1498            the moment by placing them into a variable which is currently
1499            unused.  Also test whether the EPSG SRS is numerical as it should
1500            be and add an error message if it is not.
1501    
1502            * Extensions/wms/test/sample.xml: Added AUTO:* SRS since they
1503            appear in the real world as well.  Since we cannot handle them yet
1504            (OGCLib can't either), we will ignore them for the moment.
1505    
1506            * Extensions/wms/parser.py: Use a variable for denoting the sample
1507            filename
1508            (WMSCapabilitiesParser.peekLayers): Added support for error
1509            messages during grok().  They will be aggregated in an array and
1510            may be displayed later.  We may have to add a classification
1511            "Warning" and "Error" to this.  That requires more experience,
1512            though, since not every error may be lethal.
1513    
1514            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Raise the
1515            ShowTable() dialog/frame when the user attempts to display it
1516            while it has been opened before already and not closed again.
1517    
1518    2004-04-11  Martin Schulze  <[email protected]>
1519    
1520            * Extensions/wms/infodialog.py: Adjusted the class documentation
1521    
1522            * Extensions/wms/wms.py (WMSLayer.__init__, WMSLayer.GetMapImg):
1523            Switch to using Thuban{Begin,End}BusyCursor instead of the pure
1524            wxWidgets variants.
1525            (WMSLayer.__init__): The epsg_id variable is named top_srs now.
1526    
1527            * Extensions/wms/infodialog.py: Added an information dialog that
1528            will display various information about the WMS current resource,
1529            so that additional information such as the title, the abstract,
1530            fees and access constraints can be displayed for the user if they
1531            are documented in the WMS XML.
1532    
1533    2004-04-10  Martin Schulze  <[email protected]>
1534    
1535            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Adjusted
1536            string handling.  It's "foo".lower() and not lower(foo) without
1537            lower imported from strings or something.
1538    
1539            * Extensions/wms/wms.py (WMSLayer): Incorporated WMSCapabilities
1540            from capabilities.py and parser.py.  Implement priority list for
1541            supported graphics formats, take care of wbmp != bmp.  PNG, TIFF
1542            and GIF are supported here, but not yet by main Thuban.  Hence,
1543            support for them may be removed later.  Special contribution to
1544            usability: get wxWidgets to change the cursor when we're waiting
1545            for data from the network so the user won't start to worry.  This
1546            causes a redrawing error/warning, though.
1547    
1548            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Unlink
1549            the DOM object.
1550    
1551    2004-04-01  Martin Schulze  <[email protected]>
1552    
1553            * Extensions/wms/capabilities.py: Adjusted documentation
1554            (WMSCapabilities.__init__): Improved documentation, fixed syntax
1555            (WMSCapabilities.saveCapabilities): Only catch IOError when
1556            handling files
1557            (WMSCapabilities.loadCapabilities): Only catch IOError when
1558            handling files
1559            __main__: corrected variable naming
1560            (WMSCapabilities.fetchCapabilities,loadCapabilities): Make this
1561            class a specialisation of WMSCapabilitiesParser as well.  Also
1562            execute grok() after loading or fetching capabilities, if that
1563            went well, so that subsequent calls can already access the data.
1564            (WMSCapabilities.getVersion): Export the used version of the
1565            GetCapabilities request, so we can use it for subsequent calls,
1566            i.e. for GetMap requests.
1567            (WMSCapabilities.fetchCapabilities): Added proper error handling
1568            when the GetCapabilities request failed, so that the surrounding
1569            program can act accordingly.
1570    
1571    2004-03-30  Martin Schulze  <[email protected]>
1572    
1573            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerSRS):
1574            Adjusted the getLayerSRS method to return the list of SRSes
1575            extracted from <SRS> elements instead of <BoundingBox> elements.
1576            Added a bit of documentation as well.
1577            (WMSCapabilitiesParser.checkLayerSRS): Removed integrity test
1578            since it was only implemented due to a misunderstanding.
1579    
1580            * Extensions/wms/test/test_parser.py
1581            (TestWMSCapabilitiesParser.test_LayerSRS): Adjust the tests to
1582            reflect the corrected interpretation of the standard: i.e. a layer
1583            does not have to define a BoundingBox for all SRSes it supports.
1584            Hence the <SRS></SRS> specification is authoritative, not the list
1585            of BoundingBoxes.
1586            (TestWMSCapabilitiesParser.test_BoundingBoxes): Added a new test
1587            to ensure None is returned for a non-existing SRS.
1588            (TestWMSCapabilitiesParser.test_grok): Removed test_grok method
1589            since it is not applicable anymore.  Listing more SRSes in <SRS>
1590            elements is valid according to the specs.
1591    
1592    2004-03-26  Bernhard Reiter <[email protected]>
1593    
1594            * README: Nicer formatting of text. Improved descriptions.
1595            Reflected wxWidgets name change.
1596            
1597            * Thuban/UI/about.py: Extended copyright to 2004 and added
1598            information about the thuban-devel mailinglist.
1599    
1600    2004-03-24  Martin Schulze  <[email protected]>
1601    
1602            * Extensions/wms/capabilities.py: Renamed the class to contain
1603            'WMS', also added a linebreak where required
1604    
1605            * Extensions/wms/parser.py: Finally added the XML parser for the
1606            GetCapabilities response.
1607    
1608            * Extensions/wms/test/sample.xml: Adjusted the sample file so that
1609            <SRS> elements match the <BoundingBox> elements, except for the
1610            layer 'beschriftung'.
1611    
1612            * Extensions/wms/test/test_parser.py: Encode non-ascii strings
1613            since Python uses unicode strings internally, otherwise
1614            comparisons will fail.  Removed tests for getLayerBBoxSRS() since
1615            the SRS will be calculated anyway and this method is obsoleted by
1616            getLayerSRS().  Denote SRS as strings and not as cardinal numbers.
1617            Move loading the sample file into the setUp method.  Added a test
1618            for finding the integrity problem in the sample response.
1619            Improved formatting.
1620    
1621            * Extensions/wms/domutils.py: Added convenience routines for
1622            handling of Document Object Model (DOM) nodes.
1623    
1624            * Extensions/wms/test/test_domutils.py: Added a test for the
1625            domutils module
1626    
1627    2004-03-19  Martin Schulze  <[email protected]>
1628    
1629            * Extensions/wms/test/test_parser.py (TestWMSCapabilitiesParser):
1630            Moved path detection and adding into a module of its own,
1631            adjustpath, which exports thubandir as main Thuban directory.
1632    
1633            * Extensions/wms/test/test_ogclib.py (TestWMSLib): Moved path
1634            detection and adding into a module of its own, adjustpath, which
1635            exports thubandir as main Thuban directory.  Reorganised the
1636            module in order to support the SkipTest feature for Thuban test
1637            cases.
1638    
1639            * Extensions/wms/test/adjustpath.py: Moved path detection and
1640            adding into a module of its own.
1641    
1642    2004-03-18  Martin Schulze  <[email protected]>
1643    
1644            * Extensions/wms/test/test_parser.py: Added another test for
1645            checking whether the WMS XML parser (to be implemented) returns
1646            the information we expect.  This requires a sample WMS WML file
1647            (sample.xml) which has been extracted from the frida server and
1648            "improved" manually.
1649    
1650            * Extensions/wms/test/test_ogclib.py: Added legacy code to add the
1651            main Thuban directory to the path in order to be able to import
1652            random modules.  Adjusted the PyOGCLib detection to reuse the
1653            information gathered.  Also added a note about the PYTHONPATH
1654            environment variable.
1655    
1656            * Extensions/wms/test/test_ogclib.py: The format specification is
1657            a mime-type, not a graphic format, hence image/jpeg wou ld be the
1658            proper format and not JPEG.  We'll also have to take care of the
1659            encoding of / as %2F.
1660    
1661    2004-03-16  Martin Schulze  <[email protected]>
1662    
1663            * Extensions/wms/test/test_ogclib.py: Added a (hopefully)
1664            comprehensive test for the getMapURL method, built compare URLs
1665            according to the documentation in OGC 01-068r3
1666    
1667            * Extensions/wms/capabilities.py (WMSCapabilities): Added the
1668            class WMSCapabilities to manage capabilites, will incorporate
1669            parsing the capabilities response and provide details for other
1670            classes.
1671    
1672    2004-03-12  Bernhard Herzog  <[email protected]>
1673    
1674            Support views in addition to normal tables in the postgis
1675            shapestore
1676    
1677            * Thuban/Model/postgisdb.py
1678            (PostGISShapeStore._fetch_table_information): Add a fallback for
1679            the case where the table name is not in the geometry_columns
1680            table.  This is usually the case for views.  Also, set
1681            self.shapestore here.
1682            (PostGISShapeStore.ShapeType): No need to query the database all
1683            the time.  The shape type is now determined in
1684            _fetch_table_information
1685    
1686            * test/postgissupport.py (PostgreSQLServer.new_postgis_db)
1687            (PostgreSQLServer.get_static_data_db, PostGISDatabase.__init__):
1688            New parameter to specify views.
1689            (PostGISDatabase.has_data): Also compare the views.  New views
1690            parameter
1691            (PostGISDatabase.initdb): Create the views.
1692            (PostgreSQLServer.get_default_static_data_db): Add the v_landmarks
1693            view
1694    
1695            * test/test_postgis_db.py
1696            (TestPostGISShapestorePointFromViews): New.  Test a
1697            PostGISShapeStore with a view
1698            (TestPostGISShapestorePointOIDAsGIDColumn.setUp): Pass the name of
1699            the geometry_column explicitly to test whether that works
1700    
1701    2004-03-12  Bernhard Herzog  <[email protected]>
1702    
1703            Final step for explicit id/geometry columns: Loading and saving
1704    
1705            * Resources/XML/thuban-1.1.dtd: New.  Derived from thuban-1.0.dtd
1706            with the following changes:
1707            (dbshapesource): Two new attributes id_column and geometry_column
1708    
1709            * Thuban/Model/save.py (SessionSaver.write): Use the new dtd
1710            (SessionSaver.write_session): Use the new namespace
1711            (SessionSaver.write_data_containers): Write the new dbshapesource
1712            parameters
1713    
1714            * Thuban/Model/load.py (SessionLoader.__init__): New namespace for
1715            the new file format version
1716            (SessionLoader.start_dbshapesource): Handle the new db parameters
1717    
1718            * test/test_save.py: Update to the new dtd and namespace
1719            (SaveSessionTest.test_save_postgis): Update the NonConnectionStore
1720            mock object to provide a working IDColumn method.
1721    
1722            * test/test_load_1_0.py: New.  Copy of the test_load.py before
1723            today's changes but with the round-trip tests removed.
1724    
1725            * test/test_load_0_9.py: Update doc-string.
1726    
1727            * test/test_load.py: Update all .thuban files to the new dtd and
1728            namespace.
1729            (TestPostGISLayer.file_contents): Add the new dbshapesource
1730            paramters
1731    
1732    2004-03-11  Bernhard Herzog  <[email protected]>
1733    
1734            Next step for explicit id/geometry columns: User interaction
1735    
1736            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Rework how
1737            the dialog is constructed. Add combo boxes to select id and
1738            geometry column.  Rename some instance variables.
1739            (ChooseDBTableDialog.GetTable): Return id and geometry column
1740            names
1741            (ChooseDBTableDialog.OnTableSelect): New. Event handler for
1742            selections in the table list
1743    
1744            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Use id_column
1745            and geometry_column
1746    
1747            * Thuban/Model/session.py (Session.OpenDBShapeStore): Add the new
1748            parameters for id_column and geometry column of PostGISShapeStore
1749            here as well.
1750    
1751            * Thuban/Model/postgisdb.py (type_map): Add ROWID psycog type.
1752            (_raw_type_map): New. Map raw PostgreSQL type ints to thuban types
1753            (PostGISConnection.GeometryTables): Use a better query to
1754            determine which relations in the database might be usable for
1755            shapestores.  Now supports views as well but is more PostgreSQL
1756            specific
1757            (PostGISConnection.table_columns): New. Somewhat experimental
1758            method to let the db dialogs provide lists of columns to users so
1759            that they can select id and geometry columns.
1760            (PostGISTable.__init__): The default value of the id_column
1761            parameter is now None it still means "gid" effectively, though.
1762            (PostGISTable.IDColumn): New introspection method to return a
1763            column object for the id column
1764            (PostGISShapeStore.GeometryColumn): New introspection method to
1765            return a column object for the geometry column
1766    
1767            * test/test_postgis_db.py
1768            (TestPostGISConnection.test_gis_tables_non_empty):
1769            Removed. Subsumed by the new:
1770            (TestPostGISConnection.test_gis_tables_with_views_and_tables):
1771            New. Tes the GeometryTables and table_columns methods with actual
1772            tables and views.
1773            (PointTests.test_id_column, PointTests.test_geometry_column):
1774            New. tests for the new methods.
1775            (TestPostGISShapestorePoint.setUp)
1776            (TestPostGISShapestorePointSRID.setUp)
1777            (TestPostGISShapestorePointExplicitGIDColumn.setUp): Fill the
1778            instance variables needed by the new tests
1779    
1780    2004-03-11  Bernhard Herzog  <[email protected]>
1781    
1782            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): The row
1783            numbers given to ReadValue are ordinals.
1784    
1785    2004-03-11  Bernhard Herzog  <[email protected]>
1786    
1787            Elimiate the requirement for PostGIS tables to have a column
1788            called "gid".
1789    
1790            * Thuban/Model/postgisdb.py (PostGISTable.__init__): New parameter
1791            id_column to specify which column to use to identify rows.  Also
1792            new instance variables id_column and quoted_id_column
1793            (PostGISTable.RowIdToOrdinal, PostGISTable.RowOrdinalToId)
1794            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue)
1795            (PostGISTable.SimpleQuery): Use the id column name provided to the
1796            constructor instead of "gid"
1797            (PostGISShapeStore.__init__): New parameter id_column analogously
1798            to PostGISTable.__init__.  This parameter is simply passed through
1799            to the base class constructor
1800            (PostGISShapeStore._create_col_from_description): Fix typo in
1801            doc-string
1802            (PostGISShapeStore.Shape, PostGISShapeStore.AllShapes)
1803            (PostGISShapeStore.ShapesInRegion): Use the id column name
1804            provided to the constructor instead of "gid"
1805    
1806            * test/postgissupport.py
1807            (PostgreSQLServer.get_default_static_data_db): New static table
1808            landmarks_point_id with an id column != "gid.  Update the comments
1809            a bit.
1810            (skip_if_addgeometrycolumn_does_not_use_quote_ident): Fix typo in
1811            doc-
1812            (upload_shapefile): New parameter gid_column to use a name other
1813            than "gid" for the column to store the shape ids
1814    
1815            * test/test_postgis_db.py (TableTests): New.  Mixin-class
1816            containing all tests previously in TestPostGISTable.  The actual
1817            tests are the same but the code is a bit more configurable to
1818            allow for different id columns etc.
1819            (TestPostGISTable): Derive from TableTests now for the actual
1820            tests.
1821            (TestPostGISTableExplicitGIDColumn): New. Like TestPostGISTable
1822            except that it the landmarks_point_id table to test the id_column
1823            parameter
1824            (PointTests): Extend the doc-string
1825            (TestPostGISShapestorePointExplicitGIDColumn)
1826            (TestPostGISShapestorePointOIDAsGIDColumn): New classes derived
1827            from PointTests to test the explicit id_column parameter.  One
1828            tests with the name of the column holding the shape ids, the other
1829            uses PostgreSQL's OID column.  For the latter a number of methods
1830            have to be overwritten to make them independent of the actual id
1831            values.
1832    
1833    2004-03-08  Silke Reimer  <[email protected]>
1834    
1835            Update debian directory:
1836    
1837            * debian/changelog: Added new version.
1838            * deiban/rules: Updated management of patches (with cbds)
1839            * debian/control: Added cbds to dependencies
1840            * debian/patches/*: New. Adds better support for patches of thuban in
1841                            debian
1842            * debian/menu: Syntax of menu changed slightly
1843            * debian/setup.py.patch: removed because it has been moved to
1844                            debian/patechs/setup.py.patch
1845            
1846    
1847    2004-02-26  Bernhard Herzog  <[email protected]>
1848    
1849            Create the Doc/technotes directory for text files with information
1850            for developers
1851    
1852            * Doc/technotes/README: New. README for the technotes
1853    
1854            * Doc/technotes/coding_guidelines.txt: New. Coding guidelines for
1855            Thuban
1856    
1857            * Doc/technotes/release_process.txt: New. Used to be
1858            HOWTO-Release.  Now slightly adapted to technote formatting style.
1859    
1860            * HOWTO-Release: Removed.  It's contents are now in
1861            Doc/technotes/release_process.txt
1862    
1863    2004-02-25  Bernhard Herzog  <[email protected]>
1864    
1865            * libraries/thuban/wxproj.cpp (get_wx_version): New.  Return the
1866            version of wxWindows the module was compiled with so we can check
1867            that against the wxPython version.
1868    
1869            * Thuban/version.py (thuban_branch, thuban_release): New variables
1870            controlling which and how Thuban versions are shown.  See the
1871            comments for details.
1872            (verify_versions): Also check that the wx version that wxproj is
1873            compiled against matches that of the wxPython we use at runtime
1874    
1875    2004-02-20  Bernhard Herzog  <[email protected]>
1876    
1877            * Extensions/wms/wms.py (epsg_code_to_projection): Use
1878            get_system_proj_file to read the epsg projections.  The old way
1879            depended on the current directory being the top Thuban directory.
1880    
1881    2004-02-20  Bernhard Herzog  <[email protected]>
1882    
1883            * Extensions/svgexport/test/test_svgmapwriter.py
1884            (TestVirtualDC.test_clippath): Remove a debug print
1885    
1886    2004-02-20  Bernhard Herzog  <[email protected]>
1887    
1888            * Extensions/svgexport/__init__.py: New.  Turn
1889            Extensions/svgexport into a package.
1890    
1891            * Extensions/svgexport/svgmapwriter.py: Reorder the imports and
1892            doc-string a bit.  The doc-string must come first, otherwise it's
1893            not a doc-string.  The __future__ import must be the first thing
1894            after the doc-string.  Use only double quotes in doc-strings.
1895            Single quotes trip up emacs syntax highlighting if the text
1896            contains apostrophes.
1897    
1898    2004-02-20  Bernhard Herzog  <[email protected]>
1899    
1900            * Extensions/svgexport/test/__init__.py,
1901            Extensions/svgexport/test/test_svgmapwriter.py: New. Initial test
1902            suite for svgexport
1903    
1904            * test/runtests.py (find_test_modules): New. Function with the
1905            module finding code from main.
1906            (main): Use find_test_modules to figure out the default test
1907            modules and take modules from Extensions.svgexport.test too.
1908    
1909    2004-02-19  Bernhard Herzog  <[email protected]>
1910    
1911            * Thuban/UI/application.py (ThubanApplication.OnInit): Make sure
1912            the mainwindow has a reference to the map of the initial session.
1913            This fixes a bug introduced with the fix for RT#2245
1914    
1915    2004-02-19  Bernhard Herzog  <[email protected]>
1916    
1917            * Extensions/svgexport/svgsaver.py,
1918            Extensions/svgexport/svgmapwriter.py,
1919            Extensions/svgexport/maplegend.py: Added again.  This time in the
1920            correct place.
1921    
1922    2004-02-17  Bernhard Herzog  <[email protected]>
1923    
1924            Fix for RT#2245
1925    
1926            * Thuban/UI/application.py (ThubanApplication.OnInit): Initialize
1927            instance variables before trying to create any windows.  Creating
1928            windows can start an event loop if e.g. message boxes are popped
1929            up for some reason, and event handlers, especially EVT_UPDATE_UI
1930            may want to access things from the application.
1931            (ThubanApplication.maps_changed): The mainwindow may not have been
1932            created yet, so check whether it has been created before calling
1933            its methods
1934    
1935            * Thuban/UI/view.py (MapCanvas.OnIdle): Only try to redraw if we
1936            have a map
1937    
1938    2004-02-17  Bernhard Herzog  <[email protected]>
1939    
1940            * test/test_svgmapwriter.py, Extensions/svgsaver.py,
1941            Extensions/svgmapwriter.py, Extensions/maplegend.py,
1942            extensions/svgexport/svgsaver.py,
1943            extensions/svgexport/svgmapwriter.py,
1944            extensions/svgexport/maplegend.py: Removed.  These files were in
1945            the wrong places or didn't work at all.
1946    
1947    2004-02-16  Bernhard Herzog  <[email protected]>
1948    
1949            * Thuban/UI/view.py (MapCanvas.Export): Remove accidentally added
1950            line
1951    
1952    2004-02-16  Bernhard Herzog  <[email protected]>
1953    
1954            * Thuban/UI/view.py (MapCanvas.Export): Avoid UnboundLocalError.
1955    
1956    2004-02-15  Markus Rechtien  <[email protected]>
1957            
1958            * Extensions/svgexport/svgmapwriter.py: New. Adds the capability
1959            to write a session to a file in SVG format.
1960            * Extensions/svgexport/svgsaver.py: New. Uses svgmapwriter.py
1961            to write a SVG map of a session.
1962            * Extensions/svgexport/maplegend: New. Writes a basic maplegend
1963            in SVG format for the current session.
1964    
1965    2004-02-13  Bernhard Herzog  <[email protected]>
1966    
1967            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): When the layer
1968            can't be created, return immediately after displaying the error
1969            message.
1970    
1971    2004-02-11  Bernhard Herzog  <[email protected]>
1972    
1973            Handle postgis tables with more than one geometry column.
1974    
1975            * Thuban/Model/postgisdb.py
1976            (PostGISTable._fetch_table_information): Delegate the creation of
1977            column objects to a different method so that we can extend that in
1978            derived classes
1979            (PostGISTable._create_col_from_description): New. Column object
1980            creation part of _fetch_table_information
1981            (PostGISShapeStore._create_col_from_description): New. Extend
1982            inherited method to handle geometry columns
1983            (PostGISShapeStore.__init__): New parameter geometry_column to
1984            specify which geometry column to use.  Optional but mandatory for
1985            tables with more than one geometry column
1986            (PostGISShapeStore._fetch_table_information): Also use the name of
1987            the geometry column when looking for the srid
1988            (PostGISShapeStore.ShapeType): Also use the name of the geometry
1989            column when looking for the shape type
1990    
1991            * test/test_save.py (SaveSessionTest.test_save_postgis): Adapt
1992            NonConnectionStore to changes in the PostGISShapeStore
1993    
1994            * test/test_postgis_db.py
1995            (TestPostGISSpecialCases.test_shapestore_two_geom_cols): Test
1996            PostGISShapeStore with tables having two geometry columns.
1997    
1998    2004-02-10  Bernhard Herzog  <[email protected]>
1999    
2000            Fix some postgis problems.  What remains to be done is real
2001            handling of SRIDs as they affect how reprojection is done
2002    
2003            * Thuban/Model/postgisdb.py (quote_identifier): Fix typo in
2004            doc-string
2005            (PostGISShapeStore._fetch_table_information): New. Extend
2006            inherited method to retrieve srid
2007            (PostGISShapeStore.BoundingBox): Handle tables without data.
2008            extent yields NULL for those
2009            (PostGISShapeStore.ShapesInRegion): Use the srid of the table.
2010    
2011            * test/test_postgis_db.py
2012            (TestPostGISSpecialCases.test_shapestore_empty_table): New test
2013            for the special case of a table without any data
2014            (TestPostGISShapestorePointSRID): New class with tests for a table
2015            that uses srids
2016            (PolygonTests): Fix a doc-string typo
2017    
2018            * test/postgissupport.py (PostGISDatabase.__init__): New parameter
2019            reference_systems with a specification of spacial reference
2020            systems to create in the new db.
2021            (PostgreSQLServer.new_postgis_db)
2022            (PostgreSQLServer.get_static_data_db): New parameter
2023            reference_systems to be passed through ultimately to
2024            PostGISDatabase.  In new_postgis_db also check whether an existing
2025            db already has the right srids
2026            (PostgreSQLServer.get_default_static_data_db): Add srids and a
2027            table that uses srids
2028            (PostGISDatabase.initdb): Create the entries for the reference
2029            systems
2030            (PostGISDatabase.has_data): Add reference_systems parameter to
2031            check for those too
2032            (upload_shapefile): New parameter srid to create tables with a
2033            specific srid
2034    
2035    2004-02-06  Frank Koormann  <[email protected]>
2036    
2037            * po/pt_BR.po: Fixed charset
2038    
2039    2004-02-05  Frank Koormann  <[email protected]>
2040    
2041            * po/pt_BR.po: Fixed format string for error message, missing %s
2042            added (Thuban/UI/application.py:273)
2043    
2044    2004-02-03  Frank Koormann  <[email protected]>
2045            
2046            First version of Portuguese (Brazilian) translation
2047    
2048            * po/pt_BR.po: New, translation of pot (2004-01-15 16:07+0300) for
2049            Brazilian Portuguese by Eduardo Patto Kanegae.
2050    
2051            * Thuban/UI/about.py (About.__init.py__): Added Eduardo to the list of
2052            translators.
2053    
2054    
2055    2004-01-22  Frank Koormann  <[email protected]>
2056    
2057            * Doc/manual/thuban-manual.xml: Added section on installation of
2058            Thuban under Win32 systems. Fixed image path references in the postgis
2059            section. Some minor source formattings.
2060    
2061    2004-01-21  Frank Koormann  <[email protected]>
2062    
2063            Make Thuban remember path selections (at least for one application run).
2064    
2065            * Thuban/UI/application.py (Application.OnInit): Initialize path as a
2066            attribute of application object. Path is a dictionary of
2067            strings, currently with the items "data" and "projection".  
2068            (Application.SetPath): New, stores path for the specified item.
2069            (Application.Path): New, return path for the specified item.
2070    
2071            * Thuban/UI/mainwindow.py
2072            (MainWindow.OpenSession, MainWindow.SaveSessionAs,
2073            MainWindow.AddLayer, MainWindow.AddRasterLayer,
2074            MainWindow.TableOpen): Access "data" path information of the
2075            application.
2076            
2077            * Thuban/UI/projdialog.py (ProjFrame._OnImport, ProjFrame._OnExport):
2078            Access "projection" path information of the application.
2079    
2080    2004-01-05  Bernhard Herzog  <[email protected]>
2081    
2082            * po/ru.po: Updated translations from Alex Shevlakov
2083    
2084    2004-01-05  Bernhard Herzog  <[email protected]>
2085    
2086            * po/Makefile, po/README: Move the description of how to generate
2087            the translation statistics to the README.
2088    
2089    2003-12-23  Bernhard Herzog  <[email protected]>
2090    
2091            * NEWS: Update for 1.0.0
2092    
2093            * po/it.po: Another update from Maurizio Napolitano
2094    
2095    2003-12-23  Bernhard Herzog  <[email protected]>
2096    
2097            * po/it.po: Updated translation from Maurizio Napolitano
2098    
2099    2003-12-23  Bernhard Herzog  <[email protected]>
2100    
2101            * Thuban/UI/join.py (JoinDialog.__init__): Mark one more string
2102            for translation
2103    
2104            * Thuban/UI/mainwindow.py (MainWindow.TableRename)
2105            (MainWindow.RenameMap, MainWindow.RenameLayer): Mark some more
2106            strings for translation
2107    
2108            * po/de.po: Update with the newly marked strings.
2109    
2110    2003-12-22  Bernhard Herzog  <[email protected]>
2111    
2112            * HOWTO-Release: Fix the places where version numbers have to be
2113            updated
2114    
2115    2003-12-22  Bernhard Herzog  <[email protected]>
2116    
2117            * setup.py (setup call): 1.0.0, yeah!
2118    
2119            * Thuban/version.py (longversion): 1.0.0, yeah!
2120    
2121            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
2122            1.0.0 namespace too
2123    
2124            * Thuban/Model/save.py (SessionSaver.write_session): Save with
2125            1.0.0 namespace
2126    
2127            * test/test_load.py (LoadSessionTest.dtd)
2128            (TestSingleLayer.file_contents)
2129            (TestNonAsciiColumnName.file_contents)
2130            (TestLayerVisibility.file_contents)
2131            (TestClassification.file_contents, TestLabels.file_contents)
2132            (TestLayerProjection.file_contents)
2133            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2134            (TestLabelLayer.file_contents, TestPostGISLayer.file_contents)
2135            (TestPostGISLayerPassword.file_contents)
2136            (TestLoadError.file_contents, TestLoadError.test): Update for
2137            1.0.0 namespace
2138    
2139            * test/test_save.py (SaveSessionTest.dtd)
2140            (SaveSessionTest.testEmptySession)
2141            (SaveSessionTest.testSingleLayer)
2142            (SaveSessionTest.testLayerProjection)
2143            (SaveSessionTest.testRasterLayer)
2144            (SaveSessionTest.testClassifiedLayer)
2145            (SaveSessionTest.test_dbf_table)
2146            (SaveSessionTest.test_joined_table)
2147            (SaveSessionTest.test_save_postgis): Update for 1.0.0 namespace
2148    
2149    2003-12-22  Bernhard Herzog  <[email protected]>
2150    
2151            * Thuban/Model/load.py (SessionLoader.start_label): Make sure the
2152            alignment flags are byte strings not unicode and that they have
2153            valid values
2154    
2155            * test/test_load.py (TestLabelLayer): New. Test loading (and
2156            indirectly saving) of maps with labels.
2157    
2158    2003-12-22  Bernhard Herzog  <[email protected]>
2159    
2160            * Thuban/UI/tableview.py (TableGrid.OnDestroy)
2161            (TableGrid.__init__): Handle EVT_WINDOW_DESTROY in the grid to
2162            unsubscribe all subscribers.
2163            (LayerTableFrame.OnDestroy): Do not unsubscribe any messages from
2164            self.grid since it may already have been destroyed.
2165            Fixes RT #2256
2166    
2167    2003-12-19  Bernhard Herzog  <[email protected]>
2168    
2169            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
2170    
2171    2003-12-16  Bernhard Herzog  <[email protected]>
2172            
2173            * debian/bitmappath.patch, debian/setup.py.patch:
2174                    added to ensure compliance with FHS for debian
2175            * debian/rules, debian/changelog:
2176                added patches in rules to ensure compliance with FHS for debian
2177    
2178    2003-12-16  Bernhard Herzog  <[email protected]>
2179    
2180            * po/Makefile (mo): Make the output a bit nicer so that it prints
2181            statistics about the translations. Add a comment how produce even
2182            nicer statistics with sed.
2183    
2184    2003-12-09  Frank Koormann   <[email protected]>
2185    
2186            * Resources/Projections/defaults.proj:
2187            French projection sample with correct accents (UNICODE).
2188    
2189    2003-12-05  Bernhard Herzog  <[email protected]>
2190    
2191            * MANIFEST.in: Add the devtools directory
2192    
2193            * setup.py (setup call): Use license instead of licence. This
2194            silences a deprecation warning on Python 2.3
2195    
2196    2003-12-05  Frank Koormann   <[email protected]>
2197    
2198            Documentation synced with 1.0rc1
2199    
2200            * Doc/manual/thuban-manual.xml:
2201            Minor formatting changes and references to database layers .
2202            Introduction.Internationalization: New section on i18n.
2203            MapManagement.AddingandRemovingLayers: Added item on database layers.  
2204            MapManagement.TheLegend: Added section and screenshot on popup menu.
2205            ProjectionManagement: Updated screenshot and sentence on EPSG.
2206            Appendix.SupportedDataSources: Added PostGIS.
2207            Appendix.WorkingwithPostGIS: New section.
2208    
2209            * Doc/manual/images/6_projection.png: Updated screenshot including
2210            EPSG checkboxes.
2211    
2212            * Doc/manual/images/3_5_popup_menu.png: New, popup menu screenshot.
2213    
2214            * Doc/manual/images/app_postgis_add_layer.png,
2215            Doc/manual/images/app_postgis_db_add.png,
2216            Doc/manual/images/app_postgis_db_management.png:
2217            New screenshots focussing on database layers
2218    
2219    2003-12-05  Frank Koormann   <[email protected]>
2220    
2221            * Thuban/UI/projdialog.py (load_user_proj): If user.proj is missing
2222            write warning to stderr instead of rising a warning dialog
2223    
2224    2003-12-03  Bernhard Herzog  <[email protected]>
2225    
2226            Fix for RT #2243
2227    
2228            * Thuban/UI/mainwindow.py (MainWindow.has_selected_shape_layer):
2229            New. Like has_selected_layer but for shape layers only
2230            (_has_selected_shape_layer): New. Like _has_selected_layer but for
2231            shape layers only
2232            (layer_show_table command, layer_jointable command): Use these
2233            commands should only be available for shape layers
2234    
2235    2003-12-03  Bernhard Herzog  <[email protected]>
2236    
2237            * Thuban/UI/mainwindow.py (MainWindow.Unsubscribe): Deal with
2238            publishers that are wx objects and may have been destroyed by wx
2239            already. Fixes RT #2242.
2240    
2241    2003-12-03  Bernhard Herzog  <[email protected]>
2242    
2243            * po/ru.po: Updates from Alex Shevlakov
2244    
2245    2003-12-03  Silke Reimer <silkeintevation.de>
2246    
2247            * debian/control, debian/changelog: Added gdal-support to
2248                    debian package, updated to new thuban version
2249    
2250    
2251    2003-12-03  Bernhard Herzog  <[email protected]>
2252    
2253            * Thuban/Lib/version.py: New. Module for version number
2254            manipulations. The version of make_tuple here also deals better
2255            with more unusual version number strings, such as e.g.
2256            "1.2+cvs20031111"
2257    
2258            * Thuban/version.py (make_tuple): Removed. It's now in
2259            Thuban.Lib.version. Use that implementation instead.
2260    
2261            * test/test_lib_version.py: New. Tests for Thuban/Lib/version.py
2262    
2263    2003-12-02  Bernhard Herzog  <[email protected]>
2264    
2265            * MANIFEST.in: Add debian files
2266    
2267            * setup.py (setup call): Add packages for the Extensions so that
2268            they're installed too
2269            (data_files): Add READMEs and sample data from some Extensions
2270    
2271            * NEWS: Add note about the extensions in binary packages
2272    
2273    2003-12-02  Bernhard Herzog  <[email protected]>
2274    
2275            * Thuban/Model/save.py (SessionSaver.write_session): Save files
2276            with the thuban-1.0rc1
2277    
2278            * Thuban/Model/load.py (SessionLoader.__init__): Recognize the
2279            thuban-1.0rc1 namespace too
2280    
2281            * test/test_save.py (SaveSessionTest.dtd)
2282            (SaveSessionTest.testEmptySession)
2283            (SaveSessionTest.testSingleLayer)
2284            (SaveSessionTest.testLayerProjection)
2285            (SaveSessionTest.testRasterLayer)
2286            (SaveSessionTest.testClassifiedLayer)
2287            (SaveSessionTest.test_dbf_table)
2288            (SaveSessionTest.test_joined_table)
2289            (SaveSessionTest.test_save_postgis): Update to thuban-1.0rc1
2290            namespace
2291    
2292            * test/test_load.py (LoadSessionTest.dtd): Update to thuban-1.0rc1
2293            namespace
2294            (TestSingleLayer.file_contents)
2295            (TestNonAsciiColumnName.file_contents)
2296            (TestLayerVisibility.file_contents)
2297            (TestClassification.file_contents, TestLabels.file_contents)
2298            (TestLayerProjection.file_contents)
2299            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2300            (TestPostGISLayer.file_contents)
2301            (TestPostGISLayerPassword.file_contents)
2302            (TestLoadError.file_contents, TestLoadError.test): Update to
2303            thuban-1.0rc1 namespace
2304    
2305    2003-12-01  Bernhard Herzog  <[email protected]>
2306    
2307            * setup.py (proj4_prefix, wx_prefix, gdal_prefix): Fix these for
2308            nt to better match Intevation's current w32 setup
2309    
2310            * HOWTO-Release: Add note about updating MANIFEST.in
2311    
2312            * MANIFEST.in: Add the Extensions
2313    
2314            * NEWS: Update for 1.0rc1
2315    
2316    2003-12-01  Bernhard Herzog  <[email protected]>
2317    
2318            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Change the wild
2319            cards for the dialog so that shapefiles ending in all uppercase
2320            SHP are listed too
2321    
2322    2003-11-28  Bernhard Herzog  <[email protected]>
2323    
2324            * Thuban/version.py (longversion): Update to 1.0rc1
2325    
2326            * setup.py (setup call): Update version to 1.0rc1. Use the
2327            [email protected] email address as author email instead of my
2328            personal one.
2329    
2330    2003-11-28  Bernhard Herzog  <[email protected]>
2331    
2332            * po/de.po: Update german translation.
2333    
2334    2003-11-28  Bernhard Herzog  <[email protected]>
2335    
2336            Unify the filenames stored in .thuban files so that the .thuban
2337            files are more platform independend
2338    
2339            * Thuban/Model/save.py (unify_filename): New. Unify filenames so
2340            that they can be used on both windows and unix
2341            (SessionSaver.prepare_filename): New. Handle all filename
2342            transformations for filenames stored in the thuban file
2343            (SessionSaver.write_data_containers, SessionSaver.write_layer):
2344            Use prepare_filename
2345    
2346            * test/test_save.py (SaveSessionTest.testSingleLayer)
2347            (SaveSessionTest.testLayerProjection)
2348            (SaveSessionTest.testRasterLayer)
2349            (SaveSessionTest.testClassifiedLayer)
2350            (SaveSessionTest.test_dbf_table)
2351            (SaveSessionTest.test_joined_table): Filenames are always stored
2352            with slashes on all currently supported platforms so adapt all
2353            tests to this
2354    
2355            * test/test_load.py (LoadSessionTest.filenames): With the new
2356            filename scheme the filenames in the tests should be
2357            understandable on all currently supported platforms so we turn
2358            this into an empty list because we don't have to normalize them
2359            anymore
2360    
2361    2003-11-28  Bernhard Herzog  <[email protected]>
2362    
2363            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
2364            Add the ellipsoid to the projection since some Proj versions
2365            complain if it's missing.
2366    
2367    2003-11-27  Bernhard Herzog  <[email protected]>
2368    
2369            Corect some bounding box projection problems
2370    
2371            * Thuban/Model/proj.py (Projection.InverseBBox): New. Inverse
2372            version of ForwardBBox
2373            (Projection._transform_bbox): New. common implementation of
2374            ForwardBBox and InverseBBox
2375            (Projection.ForwardBBox): Use _transform_bbox.
2376    
2377            * test/test_proj.py (TestProjection.test): Add test for
2378            InverseBBox
2379    
2380            * Thuban/Model/layer.py (Layer.LatLongBoundingBox)
2381            (Layer.ShapesBoundingBox, RasterLayer.LatLongBoundingBox): Use the
2382            new InverseBBox method to determine the unprojected bounding box
2383            (Layer.ShapesInRegion): Use the ForwardBBox method to project the
2384            bbox.
2385    
2386            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
2387            Removed.
2388            (TestLayer.test_arc_layer_with_projection): New. This test is
2389            better able to test whether bounding boxes are projected correctly
2390            than test_point_layer_with_projection
2391    
2392            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Use
2393            InverseBBox to unproject bboxes
2394    
2395    2003-11-25  Bernhard Herzog  <[email protected]>
2396    
2397            * Thuban/UI/about.py (About.__init__): Make sure we have ASCII
2398            source code.
2399    
2400    2003-11-25  Bernhard Herzog  <[email protected]>
2401    
2402            * Thuban/Model/layer.py (Layer.__getattr__): Removed. It was only
2403            there for backwards compatibility and all code relying on that
2404            should have been updated by now.
2405    
2406    2003-11-25  Bernhard Herzog  <[email protected]>
2407    
2408            * test/test_load.py (TestClassification.test): Add the missing
2409            round trip test.
2410            (TestClassification.file_contents): Update to the newest file
2411            format
2412    
2413    2003-11-25  Bernhard Herzog  <[email protected]>
2414    
2415            Add very experimental (and possibly dangerous) extension to draw
2416            polygons:
2417    
2418            * Extensions/drawshape/README: New. Brief installation
2419            instructions
2420    
2421            * Extensions/drawshape/drawshape.py: New. Implementation of the
2422            drawshape extensions
2423    
2424            * Extensions/drawshape/patch.diff: Patch to apply before the
2425            extension can be used.
2426    
2427    2003-11-24  Bernhard Herzog  <[email protected]>
2428    
2429            * Thuban/Model/data.py (ShapefileStore._open_shapefile)
2430            (ShapefileStore.__init__): Factor opening the shapefile into a
2431            separate method (the new _open_shapefile). This makes the code a
2432            bit more readable but the real reason is that it makes some evil
2433            hacks easier. :-)
2434    
2435    2003-11-24  Bernhard Herzog  <[email protected]>
2436    
2437            * Thuban/Model/load.py (SessionLoader.check_attrs): If no
2438            converter is specified for an attribute assume it's a string
2439            containing only Latin1 characters. Update doc-string accordingly.
2440            This change should fix many places where unicode objects might
2441            accidentally enter Thuban.
2442    
2443            * test/test_load.py (TestNonAsciiColumnName): New test to check
2444            what happens with column names in DBF files that contain non-ascii
2445            characters
2446    
2447    2003-11-21  Bernhard Herzog  <[email protected]>
2448    
2449            Enable the experimental attribute editing again and introduce a
2450            command line switch to actually activate it
2451    
2452            * Thuban/UI/main.py (options): New. Container for options set on
2453            the commmand line
2454            (main): Add the --enable-attribute-editing flag.
2455    
2456            * Thuban/UI/identifyview.py (IdentifyView.__init__): If attribute
2457            editing is enabled use the grid ctrl which allows editing of the
2458            values
2459    
2460            * Thuban/Model/transientdb.py (AutoTransientTable.write_record):
2461            New. Just delegate this to the underlying table.
2462    
2463    2003-11-20  Bernhard Herzog  <[email protected]>
2464    
2465            * test/test_proj.py (ProjFileReadTests.test_read_unreadable_file):
2466            Skip this test if run under non-posix systems since it only works
2467            there
2468    
2469    2003-11-19  Bernhard Herzog  <[email protected]>
2470    
2471            * Thuban/Model/resource.py: Rework the way gdal support is
2472            determined so that we can give a reason in the about why gdal is
2473            not supported.
2474            (gdal_support_status): New. Variable holding a string with the
2475            reason for no gdal support
2476    
2477            * Thuban/UI/about.py (About.__init__): Add the reason why gdal is
2478            not supported to the message
2479    
2480    2003-11-19  Bernhard Herzog  <[email protected]>
2481    
2482            Remove the old table interface and its test cases
2483    
2484            * Thuban/Model/table.py (OldTableInterfaceMixin): Removed.
2485            (DBFTable, MemoryTable): Do not derive from OldTableInterfaceMixin
2486            anymore
2487    
2488            * Thuban/Model/transientdb.py (TransientTableBase)
2489            (AutoTransientTable): Do not derive from OldTableInterfaceMixin
2490            anymore
2491    
2492            * test/test_table.py: Removed since the old interface it tests is
2493            gone.
2494    
2495            * test/runtests.py (main): The old table interface is gone and
2496            with it the deprecation warnings so remove the code that turns
2497            these warnings into errors
2498    
2499    2003-11-19  Bernhard Herzog  <[email protected]>
2500    
2501            * test/test_table.py: Revert to revision 1.5 again. Changing the
2502            tests to use the new table interface is completely wrong since the
2503            whole purpose of the tests in this module is to test the old
2504            interface.
2505    
2506    2003-11-18  Bernhard Herzog  <[email protected]>
2507    
2508            * Thuban/Model/postgisdb.py (PostGISConnection.MatchesParameters):
2509            New. Test whether the connection matches a set of connection
2510            parameters
2511    
2512            * Thuban/UI/dbdialog.py (DBFrame.conns_changed): Fix doc-string
2513            (DBFrame.OnAdd): Use the new MatchesParameters method when looking
2514            for existing connections with the same parameters and break out of
2515            the loop correctly.
2516    
2517            * test/test_postgis_db.py (TestBriefDescription)
2518            (TestPostGISSimple.test_brief_description): Rename
2519            TestBriefDescription to TestPostGISSimple and the test method to
2520            test_brief_description so that we can add more test methods.
2521            (TestPostGISSimple.test_matches_parameters): New. Test the new
2522            MatchesParameters method
2523    
2524    2003-11-18  Bernhard Herzog  <[email protected]>
2525    
2526            * Thuban/Lib/connector.py (Publisher): Introduce a new flag,
2527            _was_destroyed, to indicate whether an publisher instance has
2528            already been destroyed.
2529            (Publisher.Unsubscribe): Only disconnect if the publisher has not
2530            been destroyed yet.
2531            (Publisher.Destroy): Set the _was_destroyed flag to true.
2532    
2533            * test/test_connector.py
2534            (TestPublisher.test_unsubscribe_after_destroy): New. Test that
2535            calling Unsubscribe after Destroy doesn't raise an exception
2536    
2537    2003-11-14  Bernhard Herzog  <[email protected]>
2538    
2539            * Thuban/UI/identifyview.py (IdentifyView.selected_shape): Fix
2540            typo in doc-string
2541    
2542    2003-11-13  Bernhard Herzog  <[email protected]>
2543    
2544            Quote table and column names properly for postgis.
2545    
2546            * Thuban/Model/postgisdb.py (quote_identifier): New. Function to
2547            quote an identifier for use in an sql statement
2548            (PostGISColumn.__init__): Add the quoted_name attribute
2549            (PostGISTable.__init__): New instance variable quoted_tablename
2550            (PostGISTable._fetch_table_information): Use the quoted table
2551            name. New isntance variable quoted_geo_col with a quoted version
2552            of geometry_column
2553            (PostGISTable.NumRows, PostGISTable.RowIdToOrdinal)
2554            (PostGISTable.RowOrdinalToId): Use the quoted table name
2555            (PostGISTable.ReadValue, PostGISTable.ValueRange)
2556            (PostGISTable.UniqueValues, PostGISTable.SimpleQuery)
2557            (PostGISShapeStore.BoundingBox, PostGISShapeStore.Shape)
2558            (PostGISShapeStore.AllShapes, PostGISShapeStore.ShapesInRegion):
2559            Use quoted table and column names
2560    
2561            * test/test_postgis_db.py (TestPostGISSpecialCases)
2562            (TestPostGISIgnoredColumns): Rename the class to
2563            TestPostGISSpecialCases because that better describes the new
2564            cases
2565            (TestPostGISSpecialCases.test_unsupported_types)
2566            (TestPostGISSpecialCases.test): Rename the method to
2567            test_unsupported_types because we need a more descriptive name now
2568            that there are more methods
2569            (TestPostGISSpecialCases.test_table_name_quoting)
2570            (TestPostGISSpecialCases.test_column_name_quoting)
2571            (TestPostGISSpecialCases.test_shapestore_name_quoting): New test
2572            cases to test quoting of table and column names in PostGISTable
2573            and PostGISShapeStore
2574    
2575            * test/postgissupport.py
2576            (skip_if_addgeometrycolumn_does_not_use_quote_ident): New. Skip if
2577            AddGeometryColumn desn't support table or column names with sapces
2578            or double quotes
2579    
2580    2003-11-12  Jan-Oliver Wagner <[email protected]>
2581    
2582            * Extensions/wms/__init__.py: New: Init to make this
2583            directory a package.
2584    
2585            * Extensions/wms/wms.py: New: Provide layers via OGC WMS.
2586    
2587    2003-11-11  Bernhard Herzog  <[email protected]>
2588    
2589            * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
2590            Constant for the file woth deprecated epsg projections
2591            (get_system_proj_file): Update doc-string
2592    
2593            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
2594            above the EPS widgets, introduce a check box for the deprecated
2595            eps projections and a label for the epsg widgets
2596            (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
2597            too
2598    
2599    2003-11-11  Bernhard Herzog  <[email protected]>
2600    
2601            Avoid warnings when run under Python 2.3
2602    
2603            * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
2604            (BaseRenderer.draw_label_layer): Coordinates must be ints.
2605    
2606            * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
2607            real method so that we can convert to int.
2608            (MapRenderer.label_font): The font size mist be an int.
2609    
2610            * Thuban/UI/common.py (Color2wxColour): The color values must be
2611            ints. Also, remove the unnecessary asserts.
2612    
2613            * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
2614            (TestUnicodeStrings.test): Python source code should not contain
2615            non-ascii characters unless an encoding is specified in the file.
2616            Therefore use \x escapes in the string literals for non-ascii
2617            characters.
2618    
2619    2003-11-11  Bernhard Herzog  <[email protected]>
2620    
2621            * Thuban/Model/resource.py (get_system_proj_file): Add a filename
2622            parameter so that this function can be used for all proj files in
2623            Resource/Projections
2624            (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
2625            get_system_proj_file
2626    
2627            * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
2628            ProjFile self.__sysProjFile use a dictionary of system ProjFile
2629            objects self._sys_proj_files
2630            (ProjFrame.build_dialog): Adapt to the new changes in the
2631            ProjectionList constructor. Add a check button to toggle whether
2632            EPSG projections are shown
2633            (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
2634            events.
2635            (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
2636            the busy cursor if the files have not yet been loaded by the
2637            dialog.
2638            (ProjFrame.load_system_proj): Add a parameter for the name of the
2639            proj file. Maintain the dictionary of system projections
2640            self._sys_proj_files
2641    
2642            * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
2643            user_projs parameters into one parameter proj_files which is a
2644            list of proj files.
2645            (ProjectionList._subscribe_proj_files)
2646            (ProjectionList._unsubscribe_proj_files): New. Move
2647            subscription/unsubscription of projfile messages to separate
2648            methods
2649            (ProjectionList.Destroy): The unsubscribe is now done in
2650            _unsubscribe_proj_files
2651            (ProjectionList.update_projections): We now have a list of proj
2652            file objects
2653            (ProjectionList.SetProjFiles): New method to set a new list of
2654            proj file objects
2655    
2656            * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
2657            Specify explicitly which system proj file to load.
2658    
2659    2003-11-11  Bernhard Herzog  <[email protected]>
2660    
2661            * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
2662            instance variables to cut cyclic references. The GC would have
2663            collected the loader eventually but it can happen that it doesn't
2664            run at all until thuban is closed (2.3 but not 2.2 tries a bit
2665            harder and forces a collection when the interpreter terminates)
2666            (load_session): Call the handler's Destroy method to make sure
2667            that it gets garbage collected early. Otherwise it will be
2668            collected very late if at all and it holds some references to e.g.
2669            shapestores and the session which can lead to leaks (of e.g. the
2670            temporary files)
2671    
2672            * test/test_load.py (TestSingleLayer.test_leak): New. test for the
2673            resource leak in load_session
2674    
2675    2003-11-10  Bernhard Herzog  <[email protected]>
2676    
2677            * Thuban/UI/baserenderer.py: Add a way to specify how layers in
2678            extensions are to be rendered.
2679            (_renderer_extensions): New. List with renderer for layers in
2680            extensions
2681            (add_renderer_extension): New. Add a renderer extension
2682            (init_renderer_extensions): New. Init the renderer extensions
2683            (BaseRenderer.render_map_incrementally): Search
2684            _renderer_extensions for how to draw unknown layer types
2685            (BaseRenderer.draw_raster_data): Add format parameter so that
2686            formats other than BMP can be drawn
2687            (BaseRenderer.draw_raster_layer): Pass an explicit format to
2688            draw_raster_data
2689    
2690            * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
2691            strings of the format parameter of draw_raster_data method to wx
2692            constants
2693            (MapRenderer.draw_raster_data): Add the format parameter and use
2694            raster_format_map to map it to the right wxwindows constant for
2695            wxImageFromStream
2696    
2697            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
2698            the format parameter and record it
2699            (TestBaseRenderer.test_raster_no_projection): check the format
2700            paramter of the draw_raster_data method
2701            (TestBaseRenderer.test_renderer_extension): New. Test the renderer
2702            extension facility
2703    
2704    2003-11-07  Bernhard Herzog  <[email protected]>
2705    
2706            Tweak the usage of the sqlite database to make common use cases
2707            more responsive. In most cases copying the data to the sqlite
2708            database takes so long that using sqlite doesn't have enough
2709            advantages.
2710    
2711            * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
2712            comments about performance and query the min and max in separate
2713            statements because only that way will indexes be used.
2714            (TransientTableBase.UniqueValues): Add some comments about
2715            performance.
2716            (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
2717            Do not copy the data to the transient DB but use the transient
2718            copy if it exists. See the new comments for the performance trade
2719            offs
2720    
2721            * test/test_transientdb.py
2722            (TestTransientTable.test_auto_transient_table): Make sure that the
2723            data is copied to the transient database at some point.
2724    
2725    2003-11-03  Bernhard Herzog  <[email protected]>
2726    
2727            * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
2728            globals to locals so that it's a bit faster
2729    
2730    2003-11-03  Bernhard Herzog  <[email protected]>
2731    
2732            * Thuban/UI/baserenderer.py
2733            (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
2734            method. ReadValue is faster than ReadRowAsDict since it only reads
2735            one cell especially now that the dbf file objects actually
2736            implement it.
2737    
2738            * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
2739            read_attribute method of the dbf objects
2740    
2741    2003-11-03  Bernhard Herzog  <[email protected]>
2742    
2743            * Extensions/profiling/profiling.py (popup_dialog_box): New config
2744            variable to indicate whether the result should be shown in a
2745            dialog box
2746            (profile_screen_renderer, time_screen_renderer): Only show a
2747            dialog box if popup_dialog_box is true.
2748            (profile_screen_renderer): Flush stdout after the printing the
2749            first part of the "profiling..." message
2750    
2751            * Thuban/UI/baserenderer.py
2752            (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
2753            brushes for the groups so that they're not created over and over
2754            again
2755    
2756            * Thuban/Model/classification.py (Classification.__getattr__)
2757            (Classification._compile_classification)
2758            (Classification._clear_compiled_classification): New. Methods to
2759            manage a 'compiled' representation of the classification groups
2760            which is created on demand
2761            (Classification.InsertGroup, Classification.RemoveGroup)
2762            (Classification.ReplaceGroup): reset the compiled representation
2763            (Classification.FindGroup): Use the compiled representation to
2764            find the matching group
2765            (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
2766    
2767    2003-10-31  Bernhard Herzog  <[email protected]>
2768    
2769            * Thuban/Model/classification.py (Classification.SetDefaultGroup):
2770            Send a CLASS_CHANGED message
2771            (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
2772            not return the removed group since it wasn't used.
2773    
2774            * test/test_classification.py
2775            (TestClassification.test_set_default_group): New. Test the
2776            SetDefaultGroup method
2777            (TestClassification.test_insert_group): New. Test the InsertGroup
2778            method
2779            (TestClassification.test_remove_group): New. Test the RemoveGroup
2780            method
2781            (TestClassification.test_replace_group): New. Test the
2782            ReplaceGroup method
2783    
2784    2003-10-31  Bernhard Herzog  <[email protected]>
2785    
2786            * test/test_classification.py (TestClassification.setUp):
2787            Subscribe to the CLASS_CHANGED messages
2788            (TestClassification.tearDown): New. Destroy the classification
2789            properly
2790            (TestClassification.test_defaults): Add tests for the default line
2791            width and whether no messages were sent yet
2792            (TestClassification.test_set_default_properties): Add tests for
2793            messages and setting the default line width
2794            (TestClassification.test_add_singleton)
2795            (TestClassification.test_add_range)
2796            (TestClassification.test_multiple_groups): Add tests for messages
2797    
2798    2003-10-31  Bernhard Herzog  <[email protected]>
2799    
2800            Some more refactoring in preparation for new tests:
2801    
2802            * test/test_classification.py (TestClassification.setUp): New.
2803            Instantiate the classification here. Update the test methods
2804            accordingly.
2805            (TestClassification.test_multiple_groups): Make sure that the two
2806            singletons matching 1 are considered different.
2807    
2808    2003-10-31  Bernhard Herzog  <[email protected]>
2809    
2810            * test/test_classification.py (red, green, blue): New. These
2811            constants were used in several cases. Update the relevant methods.
2812            (TestClassification.test_defaults)
2813            (TestClassification.test_set_default_properties)
2814            (TestClassification.test_add_singleton)
2815            (TestClassification.test_add_range)
2816            (TestClassification.test_multiple_groups)
2817            (TestClassification.test_deepcopy): New. These were formerly all
2818            part of the single method test.
2819            (TestClassification.test_deepcopy): Removed.
2820            (TestClassIterator): Removed. The test case is now a method of
2821            TestClassification since it tests part of the public interface of
2822            Classification
2823            (TestClassification.test_iterator): New. Used to be
2824            TestClassIterator effectively
2825    
2826    2003-10-31  Jan-Oliver Wagner <[email protected]>
2827    
2828            GUIfied the functions of the profiling extension.
2829    
2830            * /Extensions/profiling/__init__.py: New: Init to make this
2831            directory a package.
2832    
2833            * Extensions/profiling/profiling.py: Moved menu entries to
2834            the Extensions menu. Applied _() for strings.
2835            (profile_screen_renderer): Catch the detailed printout and present
2836            it in a dialog.
2837            (time_screen_renderer): Raise a dialog to present the result instead
2838            of printing it to stdout.
2839    
2840    2003-10-31  Bernhard Herzog  <[email protected]>
2841    
2842            * test/test_classification.py (TestClassGroupProperties)
2843            (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
2844            (TestClassGroupSingleton, TestClassIterator, TestClassification):
2845            Split TestClassification into several classes, one for each class
2846            being tested. TestClassification itself now only tests
2847            Classification. This split makes changes to the tests a bit easier
2848    
2849    2003-10-31  Bernhard Herzog  <[email protected]>
2850    
2851            * Extensions/profiling/profiling.py: New. Extension to measure
2852            Thuban performance
2853    
2854    2003-10-31  Frank Koormann <[email protected]>
2855    
2856            Added two items to legend popup menu: Remove Layer and Show Layer Table
2857    
2858            * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
2859            LegendPanel._OnShowTable): New event handlers, call the corresponding
2860            mainwindow methods.
2861            (LegendTree._OnRightClick): Added items to popup menu.
2862    
2863    2003-10-30  Bernhard Herzog  <[email protected]>
2864    
2865            * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
2866            EVT_WINDOW_DESTROY
2867            (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
2868            nothing but is convenient for the derived classes.
2869    
2870            * Thuban/UI/tableview.py
2871            (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
2872            Unsubscribe the messages here not in OnClose because that might
2873            get called multiple times. Fixes RT #2196
2874            (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
2875            anymore.
2876    
2877            * README: Update the minimum requirement for wxPython. Since we
2878            now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
2879            the version in which that was introduced for all platforms
2880    
2881    2003-10-30  Frank Koormann <[email protected]>
2882    
2883            * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
2884            the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
2885            frame.
2886    
2887    2003-10-30  Jan-Oliver Wagner <[email protected]>
2888    
2889            Improved APR import extension, added further EPSG definitions
2890            and some cleanup regarding string class.
2891    
2892            * test/test_proj.py (TestProjection.test_get_projection_units_geo):
2893            Added test for alias 'longlat'.
2894    
2895            * Resources/Projections/epsg-deprecated.proj: New. Contains
2896            deprecated EPSG definitions.
2897    
2898            * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
2899            the variable names for objects.
2900    
2901            * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
2902            Copied from importAPR and provided with documentation.
2903    
2904            * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
2905            Moved to apr.py.
2906            (APR_View): Added object ref 'ITheme'.
2907    
2908            * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
2909            split function by corresponding use of the string class method.
2910    
2911            * Thuban/Model/xmlwriter.py: Replaced string replace function by
2912            corresponding string method.
2913    
2914    2003-10-29  Bernhard Herzog  <[email protected]>
2915    
2916            * Thuban/UI/baserenderer.py
2917            (BaseRenderer.draw_shape_layer_incrementally): Speed up the
2918            special case of a classification that only has the default group
2919    
2920    2003-10-27  Bernhard Herzog  <[email protected]>
2921    
2922            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
2923    
2924            * po/de.po: Update.
2925    
2926            * Thuban/UI/application.py
2927            (ThubanApplication.ShowExceptionDialog): Handle translation of the
2928            dialog message properly
2929    
2930    2003-10-27  Bernhard Herzog  <[email protected]>
2931    
2932            Rework how localization works so that we use wx's translation
2933            functions when running Thuban as a normal application but not when
2934            we don't need any UI, such as in the test suite. See the comment
2935            in Thuban/__init__.py for details
2936    
2937            * Thuban/__init__.py (_): Add one level of indirection to make the
2938            translation handling more flexible and to make it possible to use
2939            either wx's translation services or not.
2940            (gettext_identity, translation_function_installed)
2941            (install_translation_function): New function to help with this
2942    
2943            * Thuban/UI/__init__.py: Install the wx specific translation
2944            function if it's OK to do that
2945    
2946            * test/support.py (initthuban): Install a dummy translation
2947            function so that importing Thuban.UI doesn't install a wx specific
2948            one for which would need to import wxPython
2949    
2950    2003-10-27  Bernhard Herzog  <[email protected]>
2951    
2952            * HOWTO-Release: Source archives should be created first and the
2953            binary packages should be created from the source archives.
2954            There's an official debian package now so there's no need to test
2955            the rpm on debian anymore
2956    
2957    2003-10-27  Bernhard Herzog  <[email protected]>
2958    
2959            Several rendering changes:
2960    
2961             - Render the selection into a separate bitmap so that only that
2962               bitmap needs to be redrawn when the selection changes
2963    
2964             - Render incrementally showing previews and allowing interaction
2965               before rendering is complete
2966    
2967             - Update the renderer interface a bit. Most parameters of
2968               RenderMap are now parameters of the constructor
2969    
2970            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
2971            and the update region as parameters. Update the doc-string
2972            (BaseRenderer.render_map_incrementally): New. Generator function
2973            to renders the map incrementally
2974            (BaseRenderer.render_map): Remove the map argument (it's now in
2975            the constructor) and simply iterate over the
2976            render_map_incrementally generator to draw the map.
2977            (BaseRenderer.draw_shape_layer_incrementally)
2978            (BaseRenderer.draw_shape_layer): Renamed to
2979            draw_shape_layer_incrementally and changed into a generator that
2980            yields True every 500 shapes. Used by render_map_incrementally to
2981            render shape layers incrementally
2982    
2983            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
2984            map and region parameters which are now in the constructor
2985            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
2986            the inherited render_map_incrementally.
2987            (BaseRenderer.draw_shape_layer): Removed.
2988            (ScreenRenderer.draw_selection_incrementally): New. The selection
2989            drawing part of the removed draw_shape_layer as a generator
2990            (ScreenRenderer.layer_shapes): Update because of the region
2991            parameter change
2992            (ExportRenderer.__init__): New. Extend the inherited constructor
2993            with the destination region for the drawing
2994            (ExportRenderer.RenderMap): Removed the map and region parameters
2995            which are now in the constructor
2996    
2997            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
2998            bitmap suitable for a preview in a tool
2999            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
3000            bitmap
3001            (MapPrintout.draw_on_dc): Adapt to new renderer interface
3002            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
3003            exists
3004            (MapCanvas.OnIdle): Update the logic to deal with incremental
3005            rendering and the selection bitmap
3006            (MapCanvas._do_redraw): Handle the instantiation of the render
3007            iterator and the redraws during rendering
3008            (MapCanvas._render_iterator): New. Generator to incrementally
3009            redraw both bitmaps
3010            (MapCanvas.Export): Adapt to new renderer interface.
3011            (MapCanvas.full_redraw): Reset the selection bitmap and the
3012            renderer iterator too
3013            (MapCanvas.redraw_selection): New. Force a redraw of the selection
3014            bitmap
3015            (MapCanvas.shape_selected): Only redraw the selection bitmap
3016    
3017            * test/test_baserenderer.py
3018            (TestBaseRenderer.test_polygon_no_projection)
3019            (TestBaseRenderer.test_raster_no_projection)
3020            (TestBaseRenderer.test_point_map_projection)
3021            (TestBaseRenderer.test_point_layer_and_map_projection)
3022            (TestBaseRenderer.test_point_layer_projection)
3023            (TestBaseRenderer.test_point_with_classification): Adapt to new
3024            renderer interface
3025    
3026    2003-10-24  Bernhard Herzog  <[email protected]>
3027    
3028            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
3029            (point_in_polygon_shape, shape_centroid): Raise an exception if
3030            the shape can't be read. Previously invalid shape ids would lead
3031            to a segfault.
3032    
3033            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
3034            New. test whether an exception is raised for invalid shape ids
3035    
3036    2003-10-24  Jan-Oliver Wagner <[email protected]>
3037    
3038            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
3039            as alias for 'latlong'.
3040    
3041            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
3042            as alias for 'latlong'.
3043    
3044    2003-10-24  Jan-Oliver Wagner <[email protected]>
3045    
3046            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
3047            the projection even for the UnknownPanel.
3048            (UnknownProjPanel.__init__): Define the text and create the textctrl
3049            widget.
3050            (UnknownProjPanel._DoLayout): Replaced static text widget by the
3051            textctrl created in __init__.
3052            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
3053            including the parameters of the projection.
3054            
3055    2003-10-24  Jan-Oliver Wagner <[email protected]>
3056    
3057            * Resources/Projections/epsg.proj: New. This is a list of
3058            EPSG codes with parameters for proj. The list has been
3059            generated using devtools/create_epsg.py based on the
3060            file nad/epsg of the proj 4.4.7 package. Four projection
3061            definitions have been deleted as they are not accepted by proj:
3062            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
3063            and "HD72 / EOV".
3064    
3065    2003-10-22  Bernhard Herzog  <[email protected]>
3066    
3067            Some more tweaks to the projection dialog which should fix RT
3068            #1886.
3069    
3070            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
3071            the ProjFile's messages and call the base class methods correctly
3072            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
3073            flag on the newly selected item too. Otherwise some other item is
3074            focused and the first time the focus is moved with the keyboard
3075            the selection moves in unexpected ways.
3076    
3077            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
3078            focus on the OK button, only on the projection list. That way the
3079            list really has the focus initially
3080            (ProjFrame.OnClose): Call the projection list's Destroy method to
3081            make it unsubscribe all messages
3082    
3083    2003-10-21  Bernhard Herzog  <[email protected]>
3084    
3085            Rework the projection dialog to fix a few bugs, including RT 2166
3086            and most of 2168
3087    
3088            * Thuban/UI/projlist.py: New. The class ProjectionList is a
3089            special wxListCtrl to show a list of projections in a more MVC
3090            fashion
3091    
3092            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
3093            throughout the class. The main change is to use the ProjectionList
3094            class instead of a normal wxListBox. Also, add an explicit
3095            "Unknown" projection to the projection choice control.
3096            (ProjPanel.__init__): Add an "unknown" ellipsoid
3097            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
3098            instantiation of the panel's controls to make the tab-order more
3099            natural
3100    
3101    2003-10-21  Bernhard Herzog  <[email protected]>
3102    
3103            * test/test_load.py (TestSingleLayer.file_contents)
3104            (TestSingleLayer.test): Add non-ascii characters to the titles of
3105            session, map and layer. This is effectively a port of the
3106            TestUnicodeStrings test in test_load_0_8.py which for some reason
3107            was only added there.
3108    
3109            * test/test_load_0_9.py (TestSingleLayer.file_contents)
3110            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
3111            characters to the titles of session, map and layer,.
3112    
3113    2003-10-21  Bernhard Herzog  <[email protected]>
3114    
3115            Add EPSG projection handling to .thuban files
3116    
3117            * test/test_save.py (SaveSessionTest.dtd)
3118            (SaveSessionTest.testEmptySession)
3119            (SaveSessionTest.testLayerProjection)
3120            (SaveSessionTest.testRasterLayer)
3121            (SaveSessionTest.testClassifiedLayer)
3122            (SaveSessionTest.test_dbf_table)
3123            (SaveSessionTest.test_joined_table)
3124            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
3125            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
3126            use a and epsg projection to test saving them
3127    
3128            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
3129            namespace
3130            (TestLayerVisibility.file_contents, TestLabels.file_contents)
3131            (TestLayerProjection.file_contents)
3132            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
3133            (TestPostGISLayer.file_contents)
3134            (TestPostGISLayerPassword.file_contents)
3135            (TestLoadError.file_contents, TestLoadError.test): Update to use
3136            1.0-dev namespace
3137            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
3138            use 1.0-dev namespace and use an EPSG projection to test whether
3139            loading it works
3140    
3141            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
3142            as of Thuban 0.9. These are now tests to determine whether Thuban
3143            can still read files generated by Thuban 0.9
3144    
3145            * Thuban/Model/save.py (SessionSaver.write)
3146            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
3147            namespace
3148            (SessionSaver.write_projection): Write the projection's epsg
3149            attribute
3150    
3151            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
3152            thuban-1.0-dev.dtd namespace
3153            (SessionLoader.check_attrs): Allow a callable object as conversion
3154            too
3155            (SessionLoader.start_projection, SessionLoader.end_projection)
3156            (SessionLoader.start_parameter): Handle the epsg attribute and
3157            rename a few instance variables to lower case
3158    
3159            * Resources/XML/thuban-1.0.dtd: New. Only difference to
3160            thuban-0.9.dtd is the epsg attribute for projections.
3161    
3162    2003-10-21  Bernhard Herzog  <[email protected]>
3163    
3164            * test/runtests.py (main): Let the user specify which tests to run
3165            on the command line
3166    
3167            * test/support.py (ThubanTestResult.getDescription): Override to
3168            give a better short description. The description can be used as a
3169            parameter to run_tests to run that particular test in isolation.
3170    
3171    2003-10-21  Frank Koormann   <[email protected]>
3172    
3173            Popup menu for legend. Scheduled for the 1.2 release this was too
3174            simple to implement: The popup menu is bound to the legend tree, while
3175            the events are hanlded by its anchestor, the legend panel. This
3176            allows reuse of all the event handlers already implemented for the
3177            legend toolbar buttons.
3178    
3179            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
3180            to add handlers for the events issued by the popup menu.
3181            (LegendPanel._OnToggleVisibility): Handler for toggling layer
3182            visibility event
3183            (LegendPanel._OnProjection): Handler for layer projection event.
3184            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
3185            (LegendTree._OnRightClick): Event handler for right click, select item
3186            and pop up menu.
3187            (LegendTree.ToggleVisibility): Toggle layer visibility
3188            (LegendTree.LayerProjection): Raise layer projection dialog for
3189            current layer.
3190    
3191    2003-10-21  Bernhard Herzog  <[email protected]>
3192    
3193            * Resources/Projections/defaults.proj: Use correct DOCTYPE
3194            declaration. The top-level element is projectionlist not projfile
3195    
3196    2003-10-20  Bernhard Herzog  <[email protected]>
3197    
3198            * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
3199            method to write a projfile and display a busy cursor and error
3200            dialogs.
3201            (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
3202            (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
3203            (ProjFrame.__FillAvailList): Translate "<None>" too and display a
3204            busy cursor while loading the user and system prj files.
3205    
3206    2003-10-16  Bernhard Herzog  <[email protected]>
3207    
3208            * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
3209            ProjFile objects
3210            (clear_proj_file_cache): New function to clear the cache. Mainly
3211            useful for use by the test suite
3212            (read_proj_file): Use the cache.
3213    
3214            * test/test_proj.py (TestProjFile): Clarify the doc-string
3215            (ProjFileReadTests): Update doc-string
3216            (ProjFileReadTests.test_get_system_proj_file): Check whether the
3217            system proj files is cached.
3218            (ProjFileLoadTestCase): New base class for the proj file tests
3219            derived from support.FileLoadTestCase to provide some common
3220            behavior.
3221            (TestLoadingProjFile)
3222            (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
3223            (TestProjFileWithInvalidParameters.file_contents): Derive from
3224            ProjFileLoadTestCase
3225            (TestLoadingProjFile.test_caching): New. Test whether the cache
3226            works
3227    
3228    2003-10-16      Silke Reimer    <[email protected]>
3229    
3230            * debian/*: New directory with configuration files for building a thuban
3231              deb-package.
3232    
3233    2003-10-14  Bernhard Herzog  <[email protected]>
3234    
3235            * test/test_proj.py: Execute support.run_tests when run as
3236            __main__ so that missing unsubscribes are detected
3237            (TestProjFile.tearDown): Destroy the proj_file properly
3238    
3239    2003-10-14  Bernhard Herzog  <[email protected]>
3240    
3241            * Thuban/Model/messages.py (PROJECTION_ADDED)
3242            (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
3243            the ProjFile objects
3244    
3245            * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
3246            easily send messages when the projections change
3247            (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
3248            when the change was successful
3249    
3250            * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
3251            proj file messages
3252            (TestProjFile.test_add_remove)
3253            (TestProjFile.test_remove_non_existing)
3254            (TestProjFile.test_replace)
3255            (TestProjFile.test_replace_non_existing): Test whether the right
3256            messages are sent
3257    
3258    2003-10-14  Bernhard Herzog  <[email protected]>
3259    
3260            * test/test_proj.py (TestProjFile.test): Refactor into several
3261            tests
3262            (TestProjFile.test_add_remove)
3263            (TestProjFile.test_remove_non_existing)
3264            (TestProjFile.test_replace)
3265            (TestProjFile.test_replace_non_existing): Some of the new
3266            individual test cases
3267            (TestProjFileSimple): New class for the rest of the test cases
3268            that came out of the refactoring
3269            (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
3270            derived classes don't have to
3271    
3272    2003-10-13  Bernhard Herzog  <[email protected]>
3273    
3274            Add an optional EPSG code to the projection objects and extend the
3275            .proj file format accordingly.
3276    
3277            * Resources/XML/projfile.dtd (element projection): Add epsg
3278            attribute
3279    
3280            * Thuban/Model/proj.py (Projection.__init__): New parameter and
3281            instance variable epsg. Update doc-string
3282            (Projection.EPSGCode, Projection.Label): New methods to provide
3283            access to EPSG code and a label for use in dialogs
3284    
3285            * Thuban/Model/resource.py (ProjFileReader.start_projection)
3286            (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
3287            Handle the epsg code attribute when reading or writing proj files
3288    
3289            * Thuban/UI/projdialog.py (ProjFrame._OnSave)
3290            (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
3291            (ProjFrame.__FillAvailList): Use the projection's Label method to
3292            get the string for the list box
3293    
3294            * test/test_proj.py (TestProjection.test_label)
3295            (TestProjection.test_label_epsg)
3296            (TestProjection.test_epsgcode_for_non_epsg_projection)
3297            (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
3298            for the label and EPSGCode methods
3299            (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
3300            (WriteProjFileTests.test_write_empty_file): Create the ProjFile
3301            objects in the test cases and put the expected contents into the
3302            test case methods too. Update doTestWrite accordingly
3303            (TestLoadingProjFile)
3304            (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
3305            read tests from TestProjFile.
3306            (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
3307            tests are now in the new classes.
3308            (sample_projfile, sample_projfile_data)
3309            (sample_projfile2, sample_projfile_data2): Removed. Not used
3310            anymore.
3311            (TestProjFile.test_read_unreadable_file): No need to reset the
3312            permissions at the end anymore since we use a unique filename
3313    
3314    2003-10-13  Bernhard Herzog  <[email protected]>
3315    
3316            * test/test_proj.py: Some more refactoring of the test cases
3317            (ProjFileTest): New base class for the proj file tests.
3318            (TestProjFile): Derive from ProjFileTest
3319            (TestProjFile.test_read_unreadable_file)
3320            (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
3321            the new filename method to get a unique filename
3322            (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
3323            (WriteProjFileTests): New class for proj file write tests.
3324            Contains the write test that were in TestProjFile originally.
3325    
3326    2003-10-13  Bernhard Herzog  <[email protected]>
3327    
3328            * test/test_proj.py (TestProjFile.testRead)
3329            (TestProjFile.test_read_non_existing_file)
3330            (TestProjFile.test_read_unreadable_file)
3331            (TestProjFile.test_read_empty_file): Split into several methods.
3332    
3333    2003-10-10  Bernhard Herzog  <[email protected]>
3334    
3335            * Thuban/UI/sizers.py: New file with custom sizers.
3336    
3337            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
3338            all projection type specific panels and put them into a
3339            NotebookLikeSizer. This way the dialog doesn't change its size
3340            when a different projection is selected
3341            (ProjFrame.__init__): Rename projection_panels
3342            projection_panel_defs and reuse projection_panels for a list of
3343            the instantiated panels.
3344            (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
3345            (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
3346            the panels
3347            (UnknownProjPanel._DoLayout): Place the newlines in the message
3348            differently to make the panel narrower.
3349            (TMPanel._DoLayout): Layout the parameters in one column.
3350    
3351    2003-10-10  Bernhard Herzog  <[email protected]>
3352    
3353            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
3354            that contains all the setup for the dialog's widgets, layout and
3355            event handling.
3356            (__): Call build_dialog to build the dialog.
3357            (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
3358            Their functionality is now in build_dialog
3359            (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
3360            (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
3361            (ProjFrame.__DoOnProjChoice): Small updates due to slightly
3362            different widget names and hierarchy introduced with build_dialog.
3363    
3364    2003-10-10  Bernhard Herzog  <[email protected]>
3365    
3366            * README: Fix typo.
3367    
3368    2003-10-09  Bernhard Herzog  <[email protected]>
3369    
3370            * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
3371            projection is already in the list. This is *a lot* faster when
3372            loading files with hundreds of projections since it saves a linear
3373            search. OTOH this will allow adding the same projection to the
3374            user.proj file multiple times in the projection dialog but we'll
3375            deal with that later
3376    
3377    2003-10-09  Jan-Oliver Wagner <[email protected]>
3378    
3379            * devtools: New. Directory for developer tools that are not intended
3380            for the regular user.
3381    
3382            * devtools/create_epsg.py: New. Convert the epsg file of proj into
3383            a python .proj file.
3384    
3385    2003-10-09  Bernhard Herzog  <[email protected]>
3386    
3387            * test/test_proj.py
3388            (TestProjection.test_get_parameter_without_equals_sign): New. Test
3389            whether GetParameter handles parameters without "=" sign correctly
3390    
3391            * Thuban/Model/proj.py (Projection.GetParameter): Handle
3392            parameters that do not contain a "=". Update the doc-string
3393    
3394    2003-10-08  Bernhard Herzog  <[email protected]>
3395    
3396            * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
3397            length limit on the projname text control
3398    
3399    2003-10-08  Bernhard Herzog  <[email protected]>
3400    
3401            * test/test_proj.py (TestProjection.test_get_projection_units_geo)
3402            (TestProjection.test_get_projection_units_normal): New. Tests for
3403            the Projection.GetProjectedUnits method
3404    
3405    2003-10-08  Jan-Oliver Wagner <[email protected]>
3406    
3407            * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
3408            Added missing 'val' parameter.
3409    
3410    2003-10-08  Bernhard Herzog  <[email protected]>
3411    
3412            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
3413            projection type of the currently selected projection is not known,
3414            i.e. there's no panel for it, use the UnknownProjPanel
3415            (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
3416            the actual replacing of the proj panel into the new method
3417            _show_proj_panel.
3418            (UnknownProjPanel): Add doc-string.
3419            (UnknownProjPanel._DoLayout): Insert a newline into the text so
3420            that the panel is not so wide.
3421    
3422    2003-10-08  Bernhard Herzog  <[email protected]>
3423    
3424            * Thuban/Model/resource.py (read_proj_file): Return the warnings
3425            too. Update the doc-string
3426            (get_proj_files): Removed. It wasn't used anywhere
3427            (get_system_proj_files, get_system_proj_file): Rename to
3428            get_system_proj_file and return the ProjFile object and not a list
3429            of ProjFile objects. Update the callers.
3430            (get_user_proj_files, get_user_proj_file): Rename to
3431            get_user_proj_file return the ProjFile object and not a list of
3432            ProjFile objects. Update the callers.
3433            (ProjFileReader.__init__): New instance variable for the warnings.
3434            Rename the __pf ivar to projfile. Update the methods referring to
3435            __pf
3436            (ProjFileReader.end_projection): Catch any errors raised when
3437            instantiating the projection and record that as an error. The
3438            projection will not be in the final ProjFile object.
3439            (ProjFileReader.GetWarnings): New method to return the warnings.
3440    
3441            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
3442            show the warnings from the projfile reader
3443            (ProjFrame._OnImport): Deal with any warnings returned by
3444            read_proj_file
3445            (ProjFrame.__FillAvailList): Deal with any warnings returned by
3446            get_system_proj_file or get_user_proj_file.
3447    
3448            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
3449            (TestProjFileWithInvalidParameters.file_contents): New test cases
3450            to test whether read_proj_file handles invalid projection
3451            parameters correctly
3452            (TestProjFile.test_get_system_proj_file): New. Simple test for
3453            resource.get_system_proj_file
3454    
3455    2003-10-07  Bernhard Herzog  <[email protected]>
3456    
3457            * test/test_derivedshapestore.py
3458            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
3459            properly so that the temporary directories get deleted correctly
3460    
3461    2003-10-06  Bernhard Herzog  <[email protected]>
3462    
3463            Handle the title changes in a proper MVC way.
3464    
3465            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
3466            canvas' TITLE_CHANGED messages
3467            (MainWindow.update_title): New. Update the main window's title
3468            (MainWindow.__SetTitle): Removed. Use update_title instead.
3469            (MainWindow.SetMap): Use update_title instead of __SetTitle
3470            (MainWindow.RenameMap): Do change the window title explicitly
3471            here. That's handled in a proper MVC way now.
3472            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
3473            messages
3474    
3475            * Thuban/Lib/connector.py (Conduit): New class to help classes
3476            that forward messages
3477    
3478            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
3479            (ViewPort): Derive from Conduit instead of Publisher
3480            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
3481            when calling the inherited versions
3482            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
3483            methods to subscribe and unsubscribe map messages
3484            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
3485            handle the map subscriptions
3486            (ViewPort.Map, ViewPort.map_projection_changed)
3487            (ViewPort.layer_projection_changed): Add or update doc-strings
3488    
3489            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
3490            typo
3491            (MyConduit): Helper class for the Conduit test.
3492            (TestConduit): Test cases for Conduit
3493    
3494            * test/test_connector.py: Use support.run_tests as main.
3495    
3496            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
3497            the TITLE_CHANGED messages
3498            (ViewPortTest.test_forwarding_title_changed): New test to check
3499            whether the viewport forwards the map's TITLE_CHANGED messages
3500            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
3501            after the port's because the latter may require a still functional
3502            map.
3503    
3504    2003-10-06  Bernhard Herzog  <[email protected]>
3505    
3506            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
3507            doc-string
3508    
3509    2003-10-06  Bernhard Herzog  <[email protected]>
3510    
3511            * test/test_viewport.py (ViewPortTest.setUp)
3512            (SimpleViewPortTest.test_init_with_size): Move the test for the
3513            initial size as a constructor parameter from ViewPortTest.setUp
3514            method to a new separate test in SimpleViewPortTest.
3515    
3516    2003-10-06  Bernhard Herzog  <[email protected]>
3517    
3518            * test/test_viewport.py (MockView): New class derived from
3519            ViewPort with a mock implementation of GetTextExtent to be used in
3520            the test cases
3521            (ViewPortTest.setUp): Use MockView instead of ViewPort
3522    
3523            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
3524            into what would be a "pure virtual function" in C++: always raise
3525            NotImplementedError. Mock implementations for test cases don't
3526            belong into the real code
3527    
3528    2003-10-02  Bernhard Herzog  <[email protected]>
3529    
3530            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
3531            close the dbf file we create so that it's contents have been
3532            written properly.
3533    
3534            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
3535            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
3536            Update to shapelib 1.2.10
3537    
3538    2003-10-01  Jan-Oliver Wagner <[email protected]>
3539    
3540            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
3541            it annoys lintian which warns about these files not being
3542            executable. The #! isn't necessary here since if you absolutely
3543            must execute them you can always say "python <filename>".
3544    
3545    2003-09-26  Bernhard Herzog  <[email protected]>
3546    
3547            * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
3548            only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
3549            is ported to a newer the import will fail, so it should be noticed
3550            immediately that this function is gone.
3551            Fixes RT#1919
3552    
3553    2003-09-26  Bernhard Herzog  <[email protected]>
3554    
3555            Add a DTD for the projection files and make thuban write valid
3556            projection files
3557    
3558            * Resources/XML/projfile.dtd: New. DTD for thuban's projection
3559            files
3560    
3561            * Thuban/Model/resource.py (ProjFileSaver.write): Use
3562            'projectionlist' as the name in the document type declaration so
3563            that it matches the element type of the root element.
3564    
3565            * test/test_proj.py (sample_projfile, sample_projfile2): Use
3566            'projectionlist' as the name in the document type declaration just
3567            as it is done now in the files thuban would write
3568            (sample_projfile, sample_projfile_data): Fix spelling of
3569            "Mercator"
3570            (TestProjFile.doTestWrite): Validate the written and the expected
3571            XML data
3572            (TestProjFile): Derive from ValidationTest so that we can run xml
3573            validation tests
3574    
3575    2003-09-24  Bernhard Herzog  <[email protected]>
3576    
3577            * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
3578            modify the list returned by map.Layers() in place since it is the
3579            actual list of layers used by the map.
3580    
3581    2003-09-23  Jan-Oliver Wagner <[email protected]>
3582    
3583            * Doc/manual/thuban-manual.xml: Added subsection to chapter
3584            Extensions to describe the extensions coming with the Thuban
3585            standard package (gns2shp and importAPR).
3586    
3587    2003-09-23  Bernhard Herzog  <[email protected]>
3588    
3589            * libraries/thuban/wxproj.cpp (project_point): if there's an
3590            inverse but no forward projection, convert to degrees after
3591            applying the inverse projection. Fixes RT#2096
3592    
3593            * test/test_wxproj.py: New. Test cases for wxproj.so. One test
3594            implicitly tests for the fix to RT#2096
3595    
3596            * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
3597            Check that the sequences have the same lengths
3598    
3599            * Resources/Projections/defaults.proj (Geographic projection): Use
3600            a much more precise value for the to_meter attribute.
3601    
3602    2003-09-22  Bernhard Herzog  <[email protected]>
3603    
3604            * test/support.py (initthuban): Make sure to unset the LANG env.
3605            var. so that tests that compare translated strings work. Solves RT
3606            #2094
3607    
3608    2003-09-22  Jan-Oliver Wagner <[email protected]>
3609    
3610            Small improvement of APR import.
3611    
3612            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
3613            Added tests for text-ranges.
3614    
3615            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
3616            returns a string object if the range is based on text.
3617    
3618            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
3619            range retrieval.
3620    
3621    2003-09-22  Jan-Oliver Wagner <[email protected]>
3622    
3623            Initial version of the importAPR extension which is in
3624            experimental state.
3625    
3626            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
3627            /Extensions/importAPR/test/: New directories.
3628    
3629            * /Extensions/importAPR/samples/README: New: Howto load the samples.
3630    
3631            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
3632            file which refers to the Thuban Iceland demo data.
3633    
3634            * /Extensions/importAPR/test/README: New: Howto execute the tests.
3635    
3636            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
3637    
3638            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
3639            as in '.apr'-files.
3640    
3641            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
3642            ODB Objects as in '.apr', '.avl' and other files.
3643    
3644            * /Extensions/importAPR/__init__.py: New: Init to make this
3645            directory a package.
3646    
3647            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
3648            project file (.apr) and convert it to Thuban.
3649    
3650    2003-09-22  Jan-Oliver Wagner <[email protected]>
3651    
3652            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
3653    
3654    2003-09-19  Jan-Oliver Wagner <[email protected]>
3655    
3656            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
3657            with description on RPM installation and RPM binary package
3658            creation.
3659    
3660    2003-09-18  Bernhard Herzog  <[email protected]>
3661    
3662            * setup.py (data_files): Only add the mo files if the Locales
3663            directory actually exists, so that setup.py works with a fresh CVS
3664            checkout
3665    
3666    2003-09-12  Jan-Oliver Wagner <[email protected]>
3667    
3668            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
3669            in viewport, not anymore in view
3670    
3671    2003-09-04  Jan-Oliver Wagner <[email protected]>
3672    
3673            Introducing first Extension (gns2shp).
3674    
3675            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
3676    
3677            * Extensions/__init__.py: New. init to make this dir a package.
3678    
3679            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
3680    
3681            * Extensions/gns2shp/test/README: New. some info on this test directory.
3682    
3683            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
3684    
3685            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
3686            of Shapefile from GNS text file format
3687    
3688    2003-09-03  Jan-Oliver Wagner <[email protected]>
3689    
3690            Fix/workaround for bug #2019:
3691            https://intevation.de/rt/webrt?serial_num=2019
3692    
3693            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
3694            (IdentifyView.__init__): Added another button that allows to
3695            stop the identify mode.
3696            (IdentifyView.OnStop): New. Stops the identify mode.
3697    
3698    2003-09-03  Jan-Oliver Wagner <[email protected]>
3699    
3700            Introducing a new exception dialog that allows to exit the
3701            application immediately.
3702            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
3703    
3704            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
3705    
3706            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
3707            Made strings available to translations. Exchanged the simple
3708            ScrolledMessageDialog by the new ExceptionDialog.
3709    
3710    2003-09-01  Bernhard Herzog  <[email protected]>
3711    
3712            * NEWS: New. Summary of changes and release notes.
3713    
3714            * MANIFEST.in: Add NEWS
3715    
3716    2003-09-01  Bernhard Herzog  <[email protected]>
3717    
3718            * MANIFEST.in: Correct the include statement for the mo-files and
3719            include the documentation too.
3720    
3721            * setup.py (data_files): Add the .mo files
3722            (setup call): Up to version 0.9.0
3723    
3724    2003-09-01  Bernhard Herzog  <[email protected]>
3725    
3726            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
3727            parameter list to just parent and session
3728            (ChooseDBTableDialog.__set_properties): Removed. Setting the
3729            selection of empty list boxes is not allowed (and produces C++
3730            assertion errors) and the rest of the setup is better done in
3731            __init__ anyway.
3732            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
3733            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
3734            builtins True/False for booleans to avoid warnings from wxPython
3735    
3736            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
3737            ChooseDBTableDialog constructor parameters.
3738    
3739    2003-09-01  Bernhard Herzog  <[email protected]>
3740    
3741            * Thuban/Model/postgisdb.py
3742            (PostGISTable): Extend doc-string
3743            (PostGISTable._fetch_table_information): Set the column index
3744            correctly, pretending ignored columns don't exist.
3745    
3746            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
3747            for postgis tables with data types not yet supported by thuban.
3748    
3749    2003-08-29  Bernhard Herzog  <[email protected]>
3750    
3751            * HOWTO-Release: Tweak item about running the tests.
3752    
3753    2003-08-29  Jan-Oliver Wagner <[email protected]>
3754    
3755            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
3756    
3757    2003-08-29  Bernhard Herzog  <[email protected]>
3758    
3759            Add some missing parameters to projections. Proj complains about
3760            them on windows but for some reason not on Linux.
3761    
3762            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
3763            missing required projection parameters
3764    
3765            * test/test_proj.py (TestProjFile.test): Add missing required
3766            projection parameters
3767    
3768            * test/test_load_0_8.py (TestLayerProjection.file_contents)
3769            (TestLayerProjection.test): Add missing required projection
3770            parameters and tests for them
3771    
3772            * test/test_load.py (TestLayerProjection.file_contents)
3773            (TestLayerProjection.test): Add missing required projection
3774            parameters and tests for them
3775    
3776            * test/test_layer.py (TestLayer.test_base_layer): Add missing
3777            required projection parameters
3778    
3779    2003-08-29  Bernhard Herzog  <[email protected]>
3780    
3781            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
3782            access the pj_errno because directly accessing pj_errno doesn't
3783            work on windows if the proj library is in a DLL
3784    
3785            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
3786    
3787    2003-08-28  Bernhard Herzog  <[email protected]>
3788    
3789            * test/test_proj.py: Import things from Thuban after calling
3790            initthuban
3791    
3792            * test/test_load.py (LoadSessionTest.filenames): New class
3793            variable with the filename attributes to normalize
3794            (LoadSessionTest.check_format): Pass self.filenames to
3795            sax_eventlist to normalize the filename attributes
3796    
3797            * test/xmlsupport.py: Add cvs keywords
3798            (SaxEventLister.__init__): New parameter filenames which indicates
3799            attributes that contain filenames
3800            (SaxEventLister.startElementNS): Normalize the filename attributes
3801            with os.path.normpath
3802            (sax_eventlist): New parameter filenames to pass through to
3803            SaxEventLister
3804    
3805            * test/test_derivedshapestore.py: Make this file callable as a
3806            program to execute the tests
3807            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
3808            the session to self.session so that it gets destroyed properly
3809    
3810            * test/test_layer.py (TestLayer.tearDown): Call the session's
3811            Destroy method
3812    
3813            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
3814            too if it exists
3815            (TestMapAddLayer.test_add_layer): Bind the session to self.session
3816            so that it gets destroyed properly
3817    
3818            * test/postgissupport.py (reason_for_not_running_tests): Add a
3819            test for the existence of popen2.Popen4.
3820    
3821            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
3822            reliable way to destroy the sessions created in the test cases
3823            (SaveSessionTest.test_dbf_table): Bind the session to self.session
3824            so that it gets destroyed properly
3825            (SaveSessionTest.testLayerProjection): Bind the session to
3826            self.session so that it gets destroyed properly
3827    
3828            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
3829            sure that the session is destroyed properly
3830    
3831            * test/test_shapefilestore.py: Make this callable as a program to
3832            execute the tests
3833    
3834            * test/test_scalebar.py: Remove unnecessary import of _ from
3835            Thuban
3836    
3837            * test/support.py (print_garbage_information): Call initthuban
3838            here because it may be called indirectly from test cases that test
3839            test support modules which do not use anything from thuban itself
3840            (ThubanTestProgram.runTests): Remove unnecessary debug print
3841    
3842    2003-08-28  Bernhard Herzog  <[email protected]>
3843    
3844            * Thuban/version.py (longversion): Update to 0.9
3845    
3846            * Thuban/UI/mainwindow.py: Remove some unused imports
3847    
3848            * README: Add section about required additional software. Add date
3849            and revision CVS keywords
3850    
3851            * HOWTO-Release: Add item about the translations. Add date and
3852            revision CVs keywords and change formatting to match README a bit
3853            better
3854    
3855            * po/de.po: Update for 0.9
3856    
3857            * test/README: Tweak the wording a little because many tests are
3858            not really unittest.
3859    
3860    2003-08-27  Bernhard Herzog  <[email protected]>
3861    
3862            As preparation for the 0.9 release, switch thuban files to a
3863            non-dev namespace
3864    
3865            * Thuban/Model/save.py (SessionSaver.write_session): Write files
3866            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
3867            namespace
3868    
3869            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
3870            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
3871    
3872            * test/test_save.py (SaveSessionTest.dtd)
3873            (SaveSessionTest.testEmptySession)
3874            (SaveSessionTest.testSingleLayer)
3875            (SaveSessionTest.testLayerProjection)
3876            (SaveSessionTest.testRasterLayer)
3877            (SaveSessionTest.testClassifiedLayer)
3878            (SaveSessionTest.test_dbf_table)
3879            (SaveSessionTest.test_joined_table)
3880            (SaveSessionTest.test_save_postgis): Update for new namespace
3881    
3882            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
3883            (TestLayerVisibility.file_contents, TestLabels.file_contents)
3884            (TestLayerProjection.file_contents)
3885            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
3886            (TestPostGISLayer.file_contents)
3887            (TestPostGISLayerPassword.file_contents)
3888            (TestLoadError.file_contents, TestLoadError.test): Update for new
3889            namespace
3890    
3891    2003-08-27  Bernhard Herzog  <[email protected]>
3892    
3893            Make the table interface distinguish between row ids (an integer
3894            that uniquely identifies a row) and row ordinals (a simple row
3895            count from 0 to NumRows() - 1)
3896    
3897            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
3898            (PostGISTable.RowOrdinalToId): New methods to conver between row
3899            ids and row ordinals
3900            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
3901            parameter row_is_ordinal to indicate whether the row parameter is
3902            the row id or the ordinal
3903    
3904            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
3905            (TransientTableBase.RowOrdinalToId)
3906            (AutoTransientTable.RowIdToOrdinal)
3907            (AutoTransientTable.RowOrdinalToId): Same new methods as in
3908            PostGISTable.
3909            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
3910            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
3911            Same new parameter as in PostGISTable.
3912    
3913            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
3914            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
3915            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
3916            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
3917            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
3918            parameter as in PostGISTable.
3919    
3920            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
3921            (DataTable.RowOrdinalToId): New methods to convert between row ids
3922            and row ordinals.
3923            (TableGrid.SelectRowById): New method to select a row based on its
3924            ID as opposed to its ordinal
3925            (DataTable.GetValue, TableGrid.OnRangeSelect)
3926            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
3927            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
3928            (LayerTableFrame.__init__): Convert between row ids and row
3929            ordinals as appropriate
3930    
3931            * test/postgissupport.py (PostGISDatabase.__init__): Add
3932            doc-string.
3933            (PostGISDatabase.initdb): The optional third item in a tuple in
3934            tables is now a (key, value) list with additional arguments to
3935            pass to upload_shapefile
3936            (upload_shapefile): New parameter gid_offset to allow gids that
3937            are not the same as the shapeids in the shapefile
3938            (PostgreSQLServer.get_default_static_data_db): Use the new
3939            gid_offset to make the gids in landmarks 1000 higher than the
3940            shapeids in the shapefile
3941    
3942            * test/test_viewport.py
3943            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
3944            new shapeids in the landmarks table
3945    
3946            * test/test_transientdb.py
3947            (TestTransientTable.run_iceland_political_tests)
3948            (TestTransientTable.test_transient_joined_table): Add tests for
3949            the new table methods and new keywords arguments.
3950    
3951            * test/test_postgis_db.py
3952            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
3953            (TestPostGISTable.test_read_value_row_count_mode)
3954            (TestPostGISTable.test_row_id_to_ordinal)
3955            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
3956            table methods and the new arguments
3957            (TestPostGISShapestorePoint.test_shapes_in_region)
3958            (TestPostGISShapestorePoint.test_shape_raw_data)
3959            (TestPostGISShapestorePoint.test_shape_points)
3960            (TestPostGISShapestorePoint.test_shape_shapeid)
3961            (TestPostGISShapestorePoint.test_all_shapes)
3962            (TestPostGISTable.test_simple_query)
3963            (TestPostGISTable.test_simple_query)
3964            (TestPostGISTable.test_simple_query)
3965            (TestPostGISTable.test_read_value)
3966            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
3967            shapeids in the landmarks table
3968    
3969            * test/test_memory_table.py
3970            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
3971            (TestMemoryTable.test_read_value_row_count_mode)
3972            (TestMemoryTable.test_row_id_to_ordinal)
3973            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
3974            table methods and the new arguments
3975    
3976            * test/test_dbf_table.py
3977            (TestDBFTable.test_read_row_as_dict_row_count_mode)
3978            (TestDBFTable.test_read_value_row_count_mode)
3979            (TestDBFTable.test_row_id_to_ordinal)
3980            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
3981            methods and the new arguments
3982    
3983    2003-08-26  Bernhard Herzog  <[email protected]>
3984    
3985            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
3986            more postgis specific but much faster method to get the bounding
3987            box
3988    
3989    2003-08-26  Bernhard Herzog  <[email protected]>
3990    
3991            * Thuban/Model/postgisdb.py (PostGISTable.Title)
3992            (PostGISShapeStore.AllShapes): Add these missing methods.
3993            (PostGISShapeStore.ShapesInRegion): No need to raise
3994            StopIteration. We can simply return
3995    
3996            * test/test_postgis_db.py (TestPostGISTable.test_title)
3997            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
3998            new methods
3999    
4000    2003-08-25  Bernhard Herzog  <[email protected]>
4001    
4002            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
4003    
4004            * test/test_postgis_db.py (PolygonTests): New class containing
4005            those tests from TestPostGISShapestorePolygon that can also be
4006            used to test MUTLIPOLYGON tables
4007            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
4008            so derive from that
4009            (TestPostGISShapestoreMultiPolygon): New class with tests for
4010            MUTLIPOLYGON tables
4011    
4012            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
4013            tables argument to have tuples with three items to override the
4014            WKT type used.
4015            (PostgreSQLServer.get_default_static_data_db): Use the above to
4016            create a polygon table with MUTLIPOLYGONs
4017            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
4018            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
4019            coords_to*
4020            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
4021            (wkt_converter): New. Map WKT types to converters
4022            (upload_shapefile): New parameter force_wkt_type to use a
4023            different WKT type than the default
4024    
4025    2003-08-25  Bernhard Herzog  <[email protected]>
4026    
4027            * Thuban/UI/application.py
4028            (ThubanApplication.run_db_param_dialog): New. Suitable as a
4029            db_connection_callback. Main difference is that the dialog run
4030            from this method doesn't have a parent so it can be used even when
4031            there is no main window
4032            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
4033            no db_connection_callback was given. This way the dialog pops up
4034            even when the .thuban file was given as a command line parameter.
4035    
4036    2003-08-25  Bernhard Herzog  <[email protected]>
4037    
4038            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
4039            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
4040            which leads to an effectively frozen X session because the user
4041            can only interact with the dialog but the mouse is still grabbed
4042            by the canvas.
4043            Also, call the tool's Hide method before MouseLeftUp because
4044            MouseLeftUp may change the tool's coordinates.
4045    
4046    2003-08-25  Bernhard Herzog  <[email protected]>
4047    
4048            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
4049            LoadCancelled exceptions and handle them by returning immediately.
4050    
4051    2003-08-25  Bernhard Herzog  <[email protected]>
4052    
4053            GUI part of loading sessions with postgis connections which may
4054            require user interaction to get passwords or updated parameters
4055    
4056            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
4057            bit nucer and be more generic.
4058            (DBFrame.OnAdd): Adapt to new DBDialog interface
4059    
4060            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
4061            optional parameter db_connection_callback which is passed to
4062            load_session.
4063    
4064            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
4065            Suitable as a db_connection_callback
4066            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
4067            db_connection_callback of the application's OpenSession method
4068    
4069    
4070    2003-08-25  Bernhard Herzog  <[email protected]>
4071    
4072            Basic loading of sessions containing postgis connections:
4073    
4074            * Thuban/Model/load.py (LoadError): Add doc-string
4075            (LoadCancelled): New exception class to indicate a cancelled load
4076            (SessionLoader.__init__): Add the db_connection_callback parameter
4077            which will be used by the loader to get updated parameters and a
4078            password for a database connection
4079            (SessionLoader.__init__): Add the new XML elements to the
4080            dispatchers dictionary
4081            (SessionLoader.check_attrs): Two new conversions, ascii to convert
4082            to a byte-string object and idref as a generic id reference
4083            (SessionLoader.start_dbconnection)
4084            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
4085            elements
4086            (load_session): Add the db_connection_callback to pass through the
4087            SessionLoader
4088    
4089            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
4090            New classes to test loading of sessions with postgis database
4091            connections.
4092    
4093    2003-08-25  Bernhard Herzog  <[email protected]>
4094    
4095            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
4096            replace it and the comment with __BuildDate__ by the Source: and
4097            Id: cvs keywords as used in the other files.
4098    
4099    2003-08-25  Bernhard Herzog  <[email protected]>
4100    
4101            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
4102            LoadError when a required attribute is missing. The code used to
4103            be commented out for some reason, but probably should have been
4104            active.
4105    
4106            * test/test_load.py (TestLoadError.test): Test the message in the
4107            LoadError too to make sure it really is about the missing
4108            attribute
4109    
4110    2003-08-22  Bernhard Herzog  <[email protected]>
4111    
4112            * test/test_save.py (SaveSessionTest.test_dbf_table)
4113            (SaveSessionTest.test_joined_table): Add XML validation tests.
4114    
4115    2003-08-22  Bernhard Herzog  <[email protected]>
4116    
4117            Implement saving a session with a postgis connection
4118    
4119            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
4120            elements for database connections and shapestores using db
4121            connections
4122            (session): Add the dbconnections to the content model
4123    
4124            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
4125            Write the db connections
4126            (SessionSaver.write_session): Call write_db_connections to write
4127            the connection before the data sources
4128            (SessionSaver.write_data_containers): Handle postgis shapestores
4129    
4130            * test/test_save.py (SaveSessionTest.thubanids)
4131            (SaveSessionTest.thubanidrefs): Update for new DTD
4132            (SaveSessionTest.test_save_postgis): New. Test saving a session
4133            with postgis connections
4134    
4135            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
4136            (PostGISTable.TableName): New accessor methods for the connection
4137            and table name
4138    
4139            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
4140            (TestPostGISTable.test_dbname): New methods to test the new
4141            PostGISConnection methods
4142    
4143    2003-08-22  Bernhard Herzog  <[email protected]>
4144    
4145            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
4146            for exceptions occurring when establishing a Database connection
4147            (PostGISConnection.connect): Catch psycopg.OperationalError during
4148            connects and raise ConnectionError.
4149    
4150            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
4151            tests for database exceptions
4152    
4153    2003-08-22  Bernhard Herzog  <[email protected]>
4154    
4155            Prepare the test suite for tests with required authentication
4156    
4157            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
4158            variables with two predefined users/passwords, one for the admin
4159            and one for a non-privileged user.
4160            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
4161            the non-privileged user to the database and set the admin password
4162            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
4163            Better error reporting
4164            (PostgreSQLServer.connection_params)
4165            (PostgreSQLServer.connection_string): New methods to return
4166            information about how to connect to the server
4167            (PostgreSQLServer.execute_sql): New. Convenience method to execute
4168            SQL statements
4169            (PostgreSQLServer.require_authentication): Toggle whether the
4170            server requires authentication
4171            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
4172            Add or alter users
4173            (PostGISDatabase.initdb): Pass the admin name one the
4174            subprocesses' command lines. Grant select rights on
4175            geometry_columns to everybody.
4176            (upload_shapefile): Use the admin name and password when
4177            connecting. Grant select rights on the new table to everybody.
4178    
4179            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
4180            server's new methods to get the connection parameters.
4181    
4182            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
4183            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
4184            server's new methods to get the connection parameters.
4185    
4186            * test/test_postgis_db.py
4187            (TestPostGISConnection.test_gis_tables_empty)
4188            (TestPostGISConnection.test_gis_tables_non_empty)
4189            (PostGISStaticTests.setUp): Use the server's new methods to get
4190            the connection parameters.
4191    
4192    2003-08-22  Bernhard Herzog  <[email protected]>
4193    
4194            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
4195    
4196            * Thuban/version.py: Add psycopg version
4197    
4198            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
4199            version of the psycopg module
4200    
4201    2003-08-22  Bernhard Herzog  <[email protected]>
4202    
4203            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
4204            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
4205            at the moment. The functionality should probably be implemented
4206            some time, though.
4207            (DBFrame.OnRemove): Display a message if the connection can't be
4208            removed because it's still in use.
4209    
4210    2003-08-22  Jan-Oliver Wagner <[email protected]>
4211    
4212            * Thuban/UI/about.py (About.__init__): split up the huge about
4213            text into elements/lists for easier translation. This fixes bug
4214            https://intevation.de/rt/webrt?serial_num=2058
4215            Also, made some forgotten string available for the i18n.
4216    
4217    2003-08-21  Bernhard Herzog  <[email protected]>
4218    
4219            Make postgis support really optional including insensitive menu
4220            items.
4221    
4222            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
4223            whether the postgis is supported.
4224    
4225            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
4226            to make postgis support optional
4227    
4228            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
4229            version of Thuban.Model.postgisdb.has_postgis_support
4230            (database_management command): Make it only sensitive if postgis
4231            is supported.
4232    
4233    2003-08-21  Jan-Oliver Wagner <[email protected]>
4234    
4235            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
4236            (section Adding and Removing Layers): Added text and described
4237            multi-selection.
4238            (chapter Extensions): New.
4239    
4240    2003-08-21  Jan-Oliver Wagner <[email protected]>
4241    
4242            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
4243            settings to allow multiple files to load into the map.
4244            Also reduced selection to *.shp as a default.
4245    
4246    2003-08-20  Bernhard Herzog  <[email protected]>
4247    
4248            Add dialogs and commands to open database connections and add
4249            database layers.
4250    
4251            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
4252            method to open the database connection management dialog
4253            (MainWindow.AddDBLayer): New method to add a layer from a database
4254            (_has_dbconnections): New helper function to use for sensitivity
4255            (database_management command, layer_add_db command): New commands
4256            that call the above new methods.
4257            (main_menu): Add the new commands to the menu.
4258    
4259            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
4260            (PostGISConnection.connect): Establish the actual connection in a
4261            separate method and call it in __init__. This makes it easier to
4262            override the behavior in test cases
4263            (PostGISConnection.BriefDescription): New method to return a brief
4264            description for use in dialogs.
4265    
4266            * test/test_postgis_db.py (NonConnection): DB connection that
4267            doesn't actually connect
4268            (TestBriefDescription): New class with tests for the new
4269            BriefDescription method
4270    
4271    2003-08-19  Jan-Oliver Wagner <[email protected]>
4272    
4273            Moved anything from extensions to libraries.
4274    
4275            * libraries: New.
4276    
4277            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
4278    
4279            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
4280            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
4281            been moved here from thuban/extensions/pyprojection/
4282            See there in the Attic for the older history.
4283    
4284            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
4285            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
4286            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
4287            have been moved here from thuban/extensions/pyshapelib/
4288            See there in the Attic for the older history.
4289    
4290            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
4291            files have been moved here from thuban/extensions/shapelib/
4292            See there in the Attic for the older history.
4293    
4294            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
4295            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
4296            thuban/extensions/thuban/
4297            See there in the Attic for the older history.
4298    
4299            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
4300    
4301            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
4302            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
4303    
4304            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
4305            Moved to libraries/shapelib.
4306    
4307            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
4308            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
4309            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
4310            Moved to libraries/pyshapelib.
4311    
4312            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
4313            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
4314            Moved to libraries/pyprojection.
4315    
4316            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
4317    
4318            * extensions: Removed.
4319    
4320    2003-08-19  Bernhard Herzog  <[email protected]>
4321    
4322            * test/test_viewport.py (ViewPortTest): We don't use the
4323            facilities of FileTestMixin so don't derive from it.
4324            (TestViewportWithPostGIS): New class with tests for using a
4325            viewport on a map with postgis layers.
4326    
4327    2003-08-19  Bernhard Herzog  <[email protected]>
4328    
4329            Add the db connection management to the session.
4330    
4331            * Thuban/Model/session.py (Session.__init__): New instance
4332            variable db_connections
4333            (Session.AddDBConnection, Session.DBConnections)
4334            (Session.HasDBConnections, Session.CanRemoveDBConnection)
4335            (Session.RemoveDBConnection): New methods to manage and query the
4336            db connections managed by the session
4337            (Session.OpenDBShapeStore): New method to open a shapestore from a
4338            db connection
4339    
4340            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
4341            messages for the db connection handling in the session
4342    
4343            * test/test_postgis_session.py: New. test cases for the session's
4344            db connection handling with postgis connections
4345    
4346    2003-08-19  Bernhard Herzog  <[email protected]>
4347    
4348            Add very basic postgis database support and the corresponding test
4349            cases. The test cases require a PostgreSQL + postgis installation
4350            but no existing database. The database will be created
4351            automatically by the test cases
4352    
4353            * test/README: Add note about skipped tests and the requirements
4354            of the postgis tests.
4355    
4356            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
4357    
4358            * test/test_postgis_db.py: New. Test cases for the postgis
4359            support.
4360    
4361            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
4362            format
4363    
4364            * test/test_wellknowntext.py: New. Test cases for the
4365            wellknowntext parser
4366    
4367            * test/postgissupport.py: New. Support module for tests involving
4368            a postgis database.
4369    
4370            * test/support.py (execute_as_testsuite): Shut down the postmaster
4371            if it's still running after the tests
4372    
4373            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
4374            well known text format
4375    
4376    2003-08-19  Jan-Oliver Wagner <[email protected]>
4377    
4378            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
4379            message dialog.
4380    
4381    2003-08-18  Bernhard Herzog  <[email protected]>
4382    
4383            * test/support.py (ThubanTestResult.printErrors): Indent the
4384            reason for the skips in the output to make it a bit more readable.
4385            (execute_as_testsuite): New helper function to run a test suite
4386            and print some more information.
4387            (run_tests): Use execute_as_testsuite to run the tests
4388    
4389            * test/runtests.py (main): Use execute_as_testsuite to run the
4390            tests
4391    
4392    2003-08-18  Bernhard Herzog  <[email protected]>
4393    
4394            Fix some bugs in Thuban and the test suite that were uncovered by
4395            changes introduced in Python 2.3:
4396    
4397            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
4398            filename is an absolute name
4399    
4400            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
4401            filename is an absolute name
4402    
4403            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
4404            unique filename to save to and use the correct relative filename
4405            in the expected output.
4406            (SaveSessionTest.test_dbf_table): Use the correct relative
4407            filename in the expected output.
4408    
4409            * test/test_layer.py (TestLayer.test_raster_layer): Update the
4410            test to check whether the filename is absolute.
4411    
4412    2003-08-18  Jan-Oliver Wagner <[email protected]>
4413    
4414            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
4415    
4416    2003-08-15  Bernhard Herzog  <[email protected]>
4417    
4418            Change the way shapes are returned by a shape store. The
4419            ShapesInRegion method returns an iterator over actual shape
4420            objects instead of a list of shape ids.
4421    
4422            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
4423            id.
4424            (ShapefileStore.ShapesInRegion): Return an iterator over the
4425            shapes which yields shape objects instead of returning a list of
4426            shape ids
4427            (ShapefileStore.AllShapes): New. Return an iterator over all
4428            shapes in the shape store
4429            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
4430    
4431            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
4432            doc-string.
4433    
4434            * Thuban/UI/baserenderer.py
4435            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
4436            layer_shapes and make it return an iterator containg shapes
4437            instead of a list of ids.
4438            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
4439            layer_shapes() change
4440    
4441            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
4442            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
4443    
4444            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
4445            changes in the ShapesInRegion return value.
4446            (ViewPort._get_hit_tester): Remove commented out code
4447    
4448            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
4449            new return value.
4450            (SimpleShapeStore.AllShapes): New. Implement this method too.
4451    
4452            * test/test_layer.py (TestLayer.test_arc_layer)
4453            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
4454            (TestLayer.test_point_layer_with_projection)
4455            (TestLayer.test_derived_store): Adapt to changes in the
4456            ShapesInRegion return value.
4457    
4458            * test/test_shapefilestore.py
4459            (TestShapefileStoreArc.test_shapes_in_region)
4460            (TestShapefileStorePolygon.test_shapes_in_region)
4461            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
4462            in the ShapesInRegion return value.
4463            (TestShapefileStorePoint.test_all_shapes)
4464            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
4465            methods
4466    
4467            * test/test_derivedshapestore.py
4468            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
4469            the ShapesInRegion return value.
4470            (TestDerivedShapeStore.test_all_shapes)
4471            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
4472            methods
4473    
4474    2003-08-15  Bernhard Herzog  <[email protected]>
4475    
4476            Make the renderers deal correctly with raw vs. python level
4477            representation of shape geometries
4478    
4479            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
4480            Return a flag useraw in addition to the callable and the parameter
4481            to indicate whether the callable can deal with the raw shape data
4482            or uses the higher level python lists of coordinates. The callable
4483            now should accept either the raw data or the return value of the
4484            shape's Points() method.
4485            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
4486            change
4487            (BaseRenderer.projected_points): Instead of the shape id use the
4488            points list as parameter.
4489            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
4490            (BaseRenderer.draw_point_shape): Adapt to projected_points()
4491            change and accept the points list as parameter instead of the
4492            shape id.
4493    
4494            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
4495            the useraw flag as required by the BaseRenderer
4496            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
4497            changes.
4498    
4499            * test/test_baserenderer.py
4500            (TestBaseRenderer.test_point_with_classification): New test for
4501            rendering a map with classifications.
4502    
4503    2003-08-15  Bernhard Herzog  <[email protected]>
4504    
4505            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
4506            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
4507            (ViewPort._get_hit_tester, ViewPort.projected_points)
4508            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
4509            (ViewPort._find_label_at): Split the find_shape_at method into
4510            several new methods and use the functions in the hit-test module.
4511    
4512            * Thuban/UI/hittest.py: New module with Python-level hit-testing
4513            functions
4514    
4515            * test/test_hittest.py: New. Test for the new hittest module
4516    
4517    2003-08-15  Bernhard Herzog  <[email protected]>
4518    
4519            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
4520            projection to all corners of the bounding box to get a better
4521            approximation of the projected bounding box
4522    
4523            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
4524            New. Test coordinate handling of a layer with a projection.
4525            Catches the bug fixed in Layer.ShapesInRegion
4526    
4527    2003-08-15  Bernhard Herzog  <[email protected]>
4528    
4529            Move some of the mock objects in test_baserenderer into their own
4530            module so they can easily be used from other tests
4531    
4532            * test/mockgeo.py: New test helper module with some mock objects
4533            for geometry related things like shapes, shapestores and
4534            projections.
4535    
4536            * test/test_mockgeo.py: New. Tests for the new helper module
4537    
4538            * test/test_baserenderer.py: Some of the mock-objects are in
4539            mockgeo now.
4540    
4541    2003-08-12  Jan-Oliver Wagner <[email protected]>
4542    
4543            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
4544    
4545    2003-08-12  Bernhard Herzog  <[email protected]>
4546    
4547            * po/de.po: New. German translations by Bjoern Broscheit
4548    
4549    2003-08-12  Bernhard Herzog  <[email protected]>
4550    
4551            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
4552            strings have to be one string literal.
4553    
4554    2003-08-11  Bernhard Herzog  <[email protected]>
4555    
4556            * test/support.py (FloatComparisonMixin.assertPointListEquals):
4557            New. This method was used in various derived classes, but it's
4558            better to have it here.
4559    
4560            * test/test_shapefilestore.py
4561            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
4562            FloatComparisonMixin
4563    
4564            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
4565            It's now in FloatComparisonMixin
4566    
4567            * test/test_derivedshapestore.py
4568            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
4569            in FloatComparisonMixin
4570    
4571    2003-08-11  Bernhard Herzog  <[email protected]>
4572    
4573            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
4574            error message
4575    
4576    2003-08-08  Jan-Oliver Wagner <[email protected]>
4577    
4578            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
4579            with version number.
4580            Changed title to reflect version number of Thuban.
4581    
4582    2003-08-08  Jan-Oliver Wagner <[email protected]>
4583    
4584            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
4585            the list corresponds to the "About" web page.
4586    
4587    2003-08-08  Bernhard Herzog  <[email protected]>
4588    
4589            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
4590            Make sure translated strings are recognized as one string literal.
4591    
4592            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
4593            Make sure translated strings are recognized as one string literal.
4594    
4595            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
4596            translated strings are recognized as one string literal.
4597    
4598            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
4599            sure translated strings are recognized as one string literal.
4600    
4601    2003-08-07  Bernhard Herzog  <[email protected]>
4602    
4603            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
4604            Simply delegates to the original shapestore.
4605    
4606            * test/test_derivedshapestore.py
4607            (TestDerivedShapeStore.test_raw_format): New. Test case for
4608            DerivedShapeStore.RawShapeFormat
4609    
4610    2003-08-07  Bernhard Herzog  <[email protected]>
4611    
4612            Add raw data interface to shape objects.
4613    
4614            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
4615            class to ShapefileShape which now holds shapefile specific
4616            information.
4617            (ShapefileShape.compute_bbox): Simplified to not cache any
4618            information. The way this method is used that shouldn't matter
4619            performance wise.
4620            (ShapefileShape.RawData): New. Return the shapeid which is the raw
4621            data format for shapes from shapefiles.
4622            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
4623            in the shape objects returned by a shapestore. For a
4624            ShapefileStore this is always RAW_SHAPEFILE.
4625            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
4626            method.
4627    
4628            * test/test_shapefilestore.py
4629            (TestShapefileStore.test_raw_format): New test to test the raw
4630            format feature of shapes.
4631    
4632            * Thuban/Model/layer.py: Remove the unused import of Shape from
4633            data. It was only there for interface compatibility but it's not
4634            used inside of Thuban and the generic Shape class has gone away.
4635    
4636            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
4637            the raw data format and only use an optimized version of its a
4638            shapefile.
4639    
4640    2003-08-07  Bernhard Herzog  <[email protected]>
4641    
4642            * test/test_baserenderer.py (SimpleShape): Shape class for the
4643            tests.
4644            (SimpleShapeStore.Shape): Use SimpleShape instead of
4645            Thuban.Model.data.Shape to make the tests independed of the coming
4646            changes.
4647    
4648    2003-08-07  Bernhard Herzog  <[email protected]>
4649    
4650            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
4651            (ThubanTestProgram): New classes that extend the respective
4652            classes from unittest. These new version support skipping tests
4653            under certain expected conditions. In the Thuban test suite we
4654            uses this for tests that require the optional gdal support.
4655            (run_tests): Use ThubanTestProgram instead of the unittest.main()
4656    
4657            * test/runtests.py (main): Use the new ThubanTestRunner instead of
4658            the normal one from unittest
4659    
4660            * test/test_layer.py (TestLayer.test_raster_layer): If this test
4661            is not run because gdal support isn't available report this to the
4662            runner.
4663    
4664            * test/test_baserenderer.py
4665            (TestBaseRenderer.test_raster_no_projection): Do not run this test
4666            if gdal support isn't available and report this to the runner.
4667    
4668    2003-08-06  Bernhard Herzog  <[email protected]>
4669    
4670            Rearrange the renderers a bit, partly in preparation for changes
4671            required for the postgis merge, partly to make it more testable.
4672            Also make the representation of coordinates in Shapes more
4673            consistent.
4674    
4675            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
4676            this class is now in BaseRenderer. This class is now practically
4677            only a specialization of BaseRenderer for rendering to an actual
4678            wx DC.
4679            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
4680            to get the shapetype specific rendering functions.
4681    
4682            * Thuban/UI/baserenderer.py: New file with the basic rendering
4683            logic. The code in this file is completely independend of wx.
4684            (BaseRenderer): Class with the basic rendering logic
4685    
4686            * test/test_baserenderer.py: New. Test cases for BaseRenderer
4687    
4688            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
4689            error_on_redraw to guard agains endless loops and stack overflows
4690            when there's a bug in the rendering code that raises exceptions.
4691            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
4692            rendering into a separate method _do_redraw so that error handling
4693            is a bit easier. When an exception occurs, set error_on_redraw to
4694            true. When it's true on entry to OnIdle do nothing and return
4695            immediately.
4696    
4697            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
4698            Shape object will always have the coordinates as a list of list of
4699            coordinate pairs (tuples).
4700            (Shape.compute_bbox): Adapt to new representation.
4701    
4702            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
4703            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
4704            Shape objects.
4705    
4706            * test/test_shapefilestore.py
4707            (ShapefileStoreTests.assertFloatTuplesEqual)
4708            (ShapefileStoreTests.assertPointListEquals): Rename to
4709            assertPointListEquals and change purpose to checking equality of
4710            the lists returned by Shape.Points().
4711            (TestShapefileStoreArc.test_shape)
4712            (TestShapefileStorePolygon.test_shape)
4713            (TestShapefileStorePoint.test_shape): Use the new
4714            assertPointListEquals instead of assertFloatTuplesEqual
4715    
4716            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
4717            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
4718            and change purpose to checking equality of the lists returned by
4719            Shape.Points().
4720            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
4721            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
4722            (TestLayer.test_derived_store): Use the new assertPointListEquals
4723            instead of assertFloatTuplesEqual
4724    
4725            * test/test_derivedshapestore.py
4726            (TestDerivedShapeStore.assertFloatTuplesEqual)
4727            (TestDerivedShapeStore.assertPointListEquals): Rename to
4728            assertPointListEquals and change purpose to checking equality of
4729            the lists returned by Shape.Points().
4730            (TestDerivedShapeStore.test_shape): Use the new
4731            assertPointListEquals instead of assertFloatTuplesEqual
4732    
4733    2003-08-06  Jan-Oliver Wagner <[email protected]>
4734    
4735            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
4736            a bounding box. A dialog is raised in case, no bounding box
4737            is found. This fixes bug #2043:
4738            https://intevation.de/rt/webrt?serial_num=2043
4739    
4740    2003-08-05  Bernhard Herzog  <[email protected]>
4741    
4742            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
4743            object look like a Color instantiation. Formerly it looked like a
4744            tuple.
4745    
4746            * test/test_color.py (TestColor.test_repr)
4747            (TestColor.test_equality, TestColor.test_inequality): New. test
4748            some more apects of the Color class
4749            (TestTransparent.test_repr, TestTransparent.test_hex)
4750            (TestTransparent.test_equality): New. Test cases for the
4751            Transparent object.
4752    
4753    2003-08-04  Jan-Oliver Wagner <[email protected]>
4754    
4755            * Doc/manual/thuban-manual.xml: a number of small improvements.
4756            The resulting file is the version submitted for GREAT-ER II.
4757    
4758    2003-08-01  Bernhard Herzog  <[email protected]>
4759    
4760            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
4761            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
4762            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
4763    
4764            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
4765            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
4766            (ThubanEndBusyCursor): Add doc-strings
4767    
4768    2003-08-01  Bernhard Herzog  <[email protected]>
4769    
4770            First step towards PostGIS integration. More abstraction by movin
4771            more code from the layer to the shapestore. More methods of the
4772            layer are now simply delegated to the equivalent method of the
4773            shapestore. The SHAPETYPE_* constants are now in data not in
4774            layer.
4775    
4776            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
4777            (SHAPETYPE_POINT, Shape): Move these constants and classes from
4778            layer.py to data.py
4779            (ShapefileStore.__init__): More Initialization for the new methods
4780            and functionality.
4781            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
4782            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
4783            (ShapefileStore.Shape): New methods that were formerly implemented
4784            in the layer.
4785            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
4786            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
4787            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
4788            equivalents of the new shape methods. These versions are simply
4789            delegated to the original shapstore.
4790    
4791            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
4792            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
4793            (Layer.SetShapeStore): Removed the initializatin of instance
4794            variables that were needed for the stuff that's now in
4795            ShapefileStore
4796            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
4797            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
4798            shapestore.
4799    
4800            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
4801            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
4802            instead of layer.
4803    
4804            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
4805    
4806            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
4807    
4808            * test/test_layer.py: Import the SHAPETYPE_* constants from data
4809            instead of layer.
4810            (TestLayer.test_derived_store): Remove the test for the exception
4811            when instantiating the DerivedShapeStore with an incompatible
4812            table which is now in test_derivedshapestore.py. Add some more
4813            tests of the layer methods to determine whether they work for a
4814            DerivedShapeStore as well.
4815    
4816    2003-07-31  Jonathan Coles   <[email protected]>
4817    
4818            * Doc/manual/thuban-manual.xml: Fix the list of required packages
4819            by just listing the name and where they can be found.
4820    
4821    2003-07-31  Frank Koormann   <[email protected]>
4822    
4823            * Doc/manual/thuban-manual.xml:
4824            Changed the screenshot elements to figure.
4825            Changed some variablelist elements to itemizedlist.
4826            Added section on GDAL formats.
4827    
4828    2003-07-31  Jonathan Coles   <[email protected]>
4829    
4830            * Doc/manual/thuban-manual.xml: Added a few sentences about
4831            the Fix Border Color option when generating classes.
4832    
4833    2003-07-30  Jonathan Coles   <[email protected]>
4834    
4835            * Thuban/Model/classgen.py: Add docstrings. Rename specific
4836            Ramp instances to use lower_case_style.
4837    
4838            * Thuban/UI/classgen.py: Use renamed Ramp instances.
4839            
4840            * Thuban/UI/classifier.py: Add docstrings.
4841    
4842            * Thuban/UI/dock.py: Add docstrings.
4843    
4844            * test/test_classgen.py: Use renamed Ramp instances.
4845    
4846    2003-07-30  Bernhard Herzog  <[email protected]>
4847    
4848            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
4849            was never used in Thuban.
4850    
4851    2003-07-30  Bernhard Herzog  <[email protected]>
4852    
4853            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
4854            method directly instead of going through the transient_table
4855            method. This faster because transient_table may force the copy of
4856            a DBF file into the transient database and setting a table's title
4857            doesnm't affect the title of the associated transient table, so
4858            this fixes RT #2042
4859    
4860            * Thuban/UI/main.py (__version__): Don't import the already
4861            removed show_exception_dialog.
4862    
4863    2003-07-29  Jonathan Coles   <[email protected]>
4864    
4865            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4866            Put back this method and remove the equivalent function since we
4867            are setting the exception hook from within this class (OnInit).
4868    
4869    2003-07-29  Jonathan Coles   <[email protected]>
4870    
4871            * Doc/manual/images/5_2_custom_ramp.png,
4872            Doc/manual/images/5_2_quantiles.png,
4873            Doc/manual/images/5_2_uniform_dist.png,
4874            Doc/manual/images/5_2_unique_values.png,
4875            Doc/manual/images/8_int_error.png: New screen shots.
4876    
4877            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
4878            some points, and added more screen shots.
4879    
4880    2003-07-29  Bernhard Herzog  <[email protected]>
4881    
4882            * Thuban/Model/data.py: Remove the now unused import of warnings
4883    
4884    2003-07-29  Bernhard Herzog  <[email protected]>
4885    
4886            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
4887            deprecated since before the 0.8 release and isn't used in Thuban
4888            itself anymore.
4889    
4890            * Thuban/Model/transientdb.py: Remove some unnecessary imports
4891    
4892    2003-07-29  Jonathan Coles   <[email protected]>
4893    
4894            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
4895            python exception hook here so that we are sure to catch any
4896            Thuban exception that happen during initialization.
4897    
4898            * Thuban/UI/main.py (main): Don't set the exception hook here,
4899            it will get set in ThubanApplication.OnInit.
4900    
4901    2003-07-29  Jonathan Coles   <[email protected]>
4902                                                                                
4903            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4904            Removed and called it show_exception_dialog() so that the exception
4905            handler can be set before the class is created.
4906                                                                                
4907            * Thuban/UI/main.py (main): Install the exception handler before
4908            a ThubanApplication is created.
4909                                                                                    
4910    2003-07-29  Bernhard Herzog  <[email protected]>
4911    
4912            * po/it.po: New. Italian translation by Maurizio Napolitano
4913    
4914            * po/ru.po: New. Russian translation by Alex Shevlakov
4915    
4916    2003-07-29  Frank Koormann   <[email protected]>
4917    
4918            * Doc/manual/thuban-manual.xml: Extended section on supported
4919            projections.
4920            
4921    2003-07-29  Frank Koormann   <[email protected]>
4922    
4923            * Doc/manual/thuban-manual.xml: gaspell-checked.
4924    
4925    2003-07-29  Jonathan Coles   <[email protected]>
4926    
4927            * Doc/manual/images/3_5_legend.png: Added border to improve look
4928            on white background.
4929    
4930    2003-07-29  Jonathan Coles   <[email protected]>
4931    
4932            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
4933            descriptions for the legend toolbar.
4934    
4935            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
4936            cursor from dialog box.
4937    
4938    2003-07-28  Jonathan Coles   <[email protected]>
4939    
4940            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
4941    
4942            * Doc/manual/images/2_4_session_tree.png,
4943            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
4944            Doc/manual/images/4_2_layer_properties.png,
4945            Doc/manual/images/4_2_raster_layer_properties.png,
4946            Doc/manual/images/5_3_genclass.png,
4947            Doc/manual/images/5_classification.png,
4948            Doc/manual/images/6_projection.png,
4949            Doc/manual/images/7_1_table_view.png,
4950            Doc/manual/images/7_2_5_join.png: New screenshots.
4951    
4952    2003-07-24  Jonathan Coles   <[email protected]>
4953    
4954            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
4955    
4956    2003-07-24  Jonathan Coles   <[email protected]>
4957    
4958            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
4959            chapter on Layer Management.
4960    
4961            * Doc/manual/Makefile: New. Makefile to generate all formats for the
4962            manual and images.
4963    
4964    2003-07-24  Bernhard Herzog  <[email protected]>
4965    
4966            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
4967            it annoys lintian which warns about these files not being
4968            executable. The #! isn't necessary here since if you absolutely
4969            must execute them you can always say "python <filename>".
4970    
4971            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
4972            superfluous code to set brush and pen for point shapes
4973    
4974            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
4975            belong in viewport anyway
4976    
4977    2003-07-24  Frank Koormann   <[email protected]>
4978    
4979            * Doc/manual/thuban-manual.xml: Added section on table management.
4980    
4981    2003-07-24  Bernhard Herzog  <[email protected]>
4982    
4983            * test/runtests.py (main): Recognize the long "verbose" option
4984            correctly.
4985    
4986    2003-07-22  Jonathan Coles   <[email protected]>
4987    
4988            * Doc/manual/thuban-manual.xml: Continue to write first revision
4989            of the manual.
4990    
4991            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
4992            with Begin/EndDrawing() calls to ensure we aren't doing to
4993            many updates to the dc during rendering.
4994            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
4995            a pen and brush argument so they need to be passed to the function.
4996    
4997            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
4998            Calculates the minimum and maximum scale values. Factored out
4999            of set_view_transform so that it could be used to zoom all the
5000            way into a single point.
5001            (ViewPort.set_view_transform): Call calc_min_max_scales().
5002            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
5003            if only a single point is selected.
5004    
5005            * Doc/manual/images/1_2_legend_close.png,
5006            Doc/manual/images/1_2_legend_dock.png,
5007            Doc/manual/images/1_2_mainwindow.png,
5008            Doc/manual/images/1_2_mainwindow.ps,
5009            Doc/manual/images/1_2_mainwindow.sk,
5010            Doc/manual/images/3_2_fullextent.png,
5011            Doc/manual/images/3_2_fulllayerextent.png,
5012            Doc/manual/images/3_2_fullshapeextent.png,
5013            Doc/manual/images/3_2_pan.png,
5014            Doc/manual/images/3_2_zoomin.png,
5015            Doc/manual/images/3_2_zoomout.png,
5016            Doc/manual/images/3_3_identify.png,
5017            Doc/manual/images/3_3_label.png,
5018            Doc/manual/images/3_5_invisible.png,
5019            Doc/manual/images/3_5_movedown.png,
5020            Doc/manual/images/3_5_moveup.png,
5021            Doc/manual/images/3_5_props.png,
5022            Doc/manual/images/3_5_tobottom.png,
5023            Doc/manual/images/3_5_totop.png,
5024            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
5025    
5026    2003-07-18  Bernhard Herzog  <[email protected]>
5027    
5028            * Thuban/UI/messages.py (MAP_REPLACED): New message.
5029    
5030            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
5031            after the new map has been assigned
5032    
5033            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
5034            Delegate MAP_REPLACED to the canvas too
5035            (MainWindow.prepare_new_session): Removed. Thanks to the new
5036            MAP_REPLACED message it's no longer needed
5037            (MainWindow.OpenSession, MainWindow.NewSession):
5038            prepare_new_session has been removed.
5039    
5040            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
5041            MAP_REPLACED so that we can close the dialog if a new map is set.
5042            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
5043            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
5044            dialog
5045    
5046            * test/test_viewport.py (SimpleViewPortTest)
5047            (SimpleViewPortTest.test_default_size): Add doc-strings
5048            (ViewPortTest.setUp): Bind map to self.map so we can use it in
5049            tests. Subscribe to MAP_REPLACED messages too.
5050            (ViewPortTest.tearDown): No need to explicitly unsubscribe
5051            (ViewPortTest.test_set_map): New test for the SetMap method.
5052    
5053    2003-07-18  Bernhard Herzog  <[email protected]>
5054    
5055            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
5056            Move this test from ViewPortTest.setUp to this new separate test
5057            case. setUp is not the place for the actual tests.
5058            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
5059            more of the test from setUp to the new test test_inital_settings.
5060            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
5061            (ViewPortTest.test_proj_conv): Split test_proj_conv into
5062            test_win_to_proj and test_proj_to_win and make the tests easier to
5063            understand
5064            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
5065            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
5066            (ViewPortTest.test_unprojected_rect_around_point)
5067            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
5068            Reformat to increase readability.
5069    
5070    2003-07-18  Bernhard Herzog  <[email protected]>
5071    
5072            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
5073    
5074    2003-07-18  Bernhard Herzog  <[email protected]>
5075    
5076            * test/runtests.py: The test suite can now be run without an X
5077            connection. To make sure this remains true, remove the DISPLAY
5078            environment variable so that an error occurs if the wxGTK is
5079            imported accidentally
5080    
5081    2003-07-18  Bernhard Herzog  <[email protected]>
5082    
5083            * Thuban/UI/viewport.py: Remove unused imports
5084    
5085            * Thuban/UI/view.py: Remove unused imports
5086    
5087    2003-07-18  Bernhard Herzog  <[email protected]>
5088    
5089            * test/test_export.py Remove unused imports. The OutputTransform
5090            function is now in viewport.py and is called output_transform
5091            (TestScalebar.test_output_transform)
5092            (TestScalebar.test_OutputTransform): Renamed to
5093            test_output_transform and updated to use output_transform instead
5094            of OutputTransform
5095    
5096            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
5097            renamed.
5098            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
5099            renamed to output_transform
5100    
5101            * Thuban/UI/viewport.py (OutputTransform, output_transform):
5102            Rename to output_transform
5103    
5104    2003-07-18  Bernhard Herzog  <[email protected]>
5105    
5106            * Thuban/Model/layer.py (Layer.__init__): Rename
5107            classificationField to classificatin_column and init it here so
5108            that it can be used in SetClassificationColumn
5109            (Layer.GetClassificationColumn, Layer.GetClassificationField):
5110            Rename to GetClassificationColumn.
5111            (Layer.SetClassificationColumn, Layer.SetClassificationField):
5112            Rename to SetClassificationColumn and issue a LAYER_CHANGED
5113            message if the column changes.
5114            (Layer._classification_changed, Layer.ClassChanged): Rename to
5115            _classification_changed. Update the callers.
5116            (Layer.SetShapeStore): Further field->column renames.
5117    
5118            * Thuban/Model/load.py (SessionLoader.start_classification)
5119            (SessionLoader.start_clpoint): Updates because of
5120            field->column method name changes in the Layer class
5121    
5122            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
5123            because of field->column method name changes in the Layer class
5124    
5125            * Thuban/UI/classifier.py (Classifier.__init__)
5126            (Classifier._OnTry, Classifier._OnRevert): Updates because of
5127            field->column method name changes in the Layer class
5128    
5129            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
5130            because of field->column method name changes in the Layer class
5131    
5132            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
5133            of field->column method name changes in the Layer class
5134    
5135            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
5136            (SaveSessionTest.testClassifiedLayer): Update because of
5137            field->column method name changes in the Layer class
5138    
5139            * test/test_layer.py (SetShapeStoreTests.setUp)
5140            (SetShapeStoreTests.test_sanity): Update because of field->column
5141            method name changes in the Layer class
5142            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
5143            (TestLayerModification.test_sanity)
5144            (TestLayerModification.test_initial_settings): remove unsued code
5145            and rename to test_sanity.
5146            (TestLayerModification.test_set_classification): New test for
5147            SetClassification and SetClassificationField.
5148    
5149    2003-07-18  Bernhard Herzog  <[email protected]>
5150    
5151            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
5152            the non-fixed values as well. The old test would have accepted a
5153            fixed ramp that only returnes the fixed properties
5154    
5155    2003-07-17  Jonathan Coles   <[email protected]>
5156    
5157            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
5158            shots for the manual. The XCF file is the source image and
5159            has additional layers to support changes.
5160    
5161            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
5162    
5163            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
5164            Return both the new class and the field name.
5165    
5166            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
5167            fit the map to the window as this changes any zoom level that
5168            the user may have set.
5169    
5170    2003-07-16  Jonathan Coles   <[email protected]>
5171    
5172            * Thuban/Model/classgen.py (generate_singletons,
5173            generate_uniform_distribution, generate_quantiles): Remove
5174            fixes parameter, but maintain the same functionality by having
5175            the calling function pass a FixedRamp object for the ramp.
5176            (FixedRamp): New. Adapts a ramp to have fixed property values.
5177    
5178            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
5179            (Classification): Inherit from Publisher.
5180            (Classification.__init__): Remove the layer parameter.
5181            Classifications no longer need to have a parent layer.
5182            (Classification.GetField, Classification.GetFieldType,
5183            Classification.SetFieldInfo): Removed. The field name is stored
5184            in the layer, and the type can be retreived by calling
5185            Layer.GetFieldType().
5186            (Classification._set_layer, Classification.GetLayer): Removed.
5187            Classifications no longer have a parent layer.
5188    
5189            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
5190            classification.
5191            (Layer.SetShapeStore): Reset the classification first while
5192            we still have the old shape store to work with.
5193            (Layer.GetClassificationField, Layer.SetClassificationField):
5194            New. Method for getting/setting the field to classify on.
5195            (Layer.SetClassification): Simplified now that the layer
5196            simply has to hold a reference to the classification and not
5197            tell the classification who owns it.
5198            Fixes RTbug #2023.
5199    
5200            * Thuban/Model/load.py (SessionLoader.start_classification):
5201            Set the field name on the layer, not the classification.
5202    
5203            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
5204            classification is modified.
5205    
5206            * Thuban/Model/save.py (SessionSaver.write_classification):
5207            Get the field name and type from the layer.
5208    
5209            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
5210            parameter records to rows and add docstring. Fixes RTbug #1997.
5211    
5212            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
5213            ramp when we need to fix certain values of a ramp rather than
5214            using the old fixes parameter. Fixes RTbug #2024.
5215    
5216            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
5217            parameter.
5218            (ClassTable.Reset): Add fieldType parameter and use it, rather
5219            than asking the classification.
5220            (Classifier.__init__): Remember the original class's field
5221            and ask the layer for the field type, rather than the classification.
5222            (Classifier.__SetGridTable): Retrieve the field and field type
5223            for the table because they are not in the classification.
5224            (Classifier._OnTry, Classifier._OnRevert): Set the classification
5225            field on the layer in addition to the classification itself.
5226    
5227            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
5228            classification field from layer.
5229    
5230            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
5231            classification field from layer. Split up tests and remove
5232            *-imports. Fixes RTbug #1992.
5233    
5234            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
5235    
5236            * test/test_classification.py
5237            (TestClassification.test_classification): Remove tests for methods
5238            that no longer exist.
5239    
5240            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
5241            __init__ no longer has a field parameter, use SetClassificationField.
5242            (SetShapeStoreTests.test_sanity): Use layer object to get class
5243            field info.
5244    
5245            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
5246            SetClassificationField on layer to set class field info.
5247    
5248            * test/test_viewport.py: Renamed from test/test_view.py.
5249    
5250    2003-07-16  Jan-Oliver Wagner <[email protected]>
5251    
5252            * Doc/manual/thuban-manual.xml: Added authors and an initial
5253            coarse structure.
5254    
5255    2003-07-15  Bernhard Herzog  <[email protected]>
5256    
5257            * test/support.py (FloatComparisonMixin): This is a mix-in class
5258            and therefore should not be derived from any other class.
5259    
5260            * test/test_range.py (RangeTest): FloatComparisonMixin is a
5261            mix-in, so derive from TestCase as well.
5262    
5263    2003-07-15  Bernhard Herzog  <[email protected]>
5264    
5265            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
5266            draw_func handling a bit to remove one layer of indirection. This
5267            makes the renderer about 10% faster in the non-classifying case
5268            and the code a bit cleaner
5269            (MapRenderer.draw_point_shape): Add the pen and brush parameters
5270            and set them in the dc. Now the draw_point_shape method and
5271            wxproj's draw_polygon_shape function have basically the same
5272            signature so that both can be directly used as draw_func
5273    
5274    2003-07-15  Bernhard Herzog  <[email protected]>
5275    
5276            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
5277            string values (in addition to the labels) as UTF 8
5278    
5279            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
5280            values if the field type is string
5281    
5282            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
5283            saving a session with non-ascii string classification values.
5284    
5285            * test/test_load.py (TestClassification.file_contents)
5286            (TestClassification.test): Check for non-ascii values in string
5287            classifications
5288    
5289    2003-07-14  Jonathan Coles   <[email protected]>
5290    
5291            * test/test_view.py: New. Tests for ViewPort.
5292    
5293    2003-07-14  Frank Koormann   <[email protected]>
5294    
5295            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
5296            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
5297    
5298            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
5299            unicode strings from session file: session title, map title and
5300            projection name.
5301            
5302    2003-07-10  Jonathan Coles   <[email protected]>
5303    
5304            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
5305            drag_stop, not drag_move when the mouse is released.
5306    
5307    2003-07-10  Jonathan Coles   <[email protected]>
5308    
5309            The most important part of this is the seperation of view.py into
5310            two pieces. viewport.py now has a class called ViewPort which
5311            contains all the non-wx parts of view.py and can therefore be
5312            tested. view.py contains only the wx-specific parts and is fairly
5313            simple.
5314    
5315            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
5316            RTTbug #1992.
5317            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
5318            RTTbug #1992.
5319    
5320            * Thuban/Model/classgen.py (generate_singletons,
5321            generate_uniform_distribution, generate_quantiles):
5322            Added 'fixes' parameter so that property attributes can
5323            be held constant over the generated classification groups.
5324            (CustomRamp.GetProperties): Remove unused variables.
5325    
5326            * Thuban/Model/map.py (Map.SetProjection): Send the old
5327            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
5328            event.
5329    
5330            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
5331            parameter which is a list of records that restricts which
5332            records are saved. Fixes RTbug #1997.
5333    
5334            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
5335            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
5336    
5337            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
5338            to allow the user to fix line color/width on generated groups.
5339            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
5340            functions to optionally fix group properties.
5341    
5342            * Thuban/UI/main.py (main): Set exception hook to the
5343            ShowExceptionDialog. Fixes RTbug #1993.
5344    
5345            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
5346            the table window when it is selectd to be shown.
5347    
5348            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
5349            Export Selection button and move the export buttons underneath
5350            the table.
5351            (QueryTableFrame.UpdateStatusText): Added event argument so
5352            that it can respond to grid selection events. The status text
5353            is now updated even when the table is not associated with a
5354            layer as was previously assumed.
5355            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
5356            UpdateStatusText responds to these events.
5357            (QueryTableFrame.OnSaveAs): Renamed to doExport.
5358            (QueryTableFrame.doExport): Helper function that saves the
5359            entire table, or selected rows, to a file.
5360            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
5361            Respond to export button events and call doExport.
5362    
5363            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
5364            the function doesn't return NULL without first setting a Python
5365            Error.
5366    
5367            * test/runtests.py (main): Only print "Unknown option" for
5368            unsupported options.
5369    
5370            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
5371            optional epsilon argument to specify floating point accuracy.
5372            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
5373            for each item test.
5374    
5375            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
5376            tests for saving selected records.
5377    
5378            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
5379            tests for saving selected records.
5380    
5381            * test/test_map.py (TestMapWithContents.test_set_projection):
5382            MAP_PROJECTION_CHANGED events send the old projection.
5383    
5384            * test/test_session.py
5385            (TestSessionWithContent.test_forward_map_projection):
5386            MAP_PROJECTION_CHANGED events send the old projection.
5387    
5388            * test/test_table.py (TableTest): Update tests to use non-deprecated
5389            functions.
5390    
5391    2003-07-08  Bernhard Herzog  <[email protected]>
5392    
5393            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
5394            constants in the column objects are the standard ones defined in
5395            the table module.
5396    
5397            * test/test_transientdb.py
5398            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
5399            exporting transient tables as DBF works. This should catch the bug
5400            just fixed in TransientTableBase.Width.
5401    
5402    2003-07-08  Bernhard Herzog  <[email protected]>
5403    
5404            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
5405            interpolated colors correctly.
5406    
5407            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
5408            New. Test case for the fix in classgen.py
5409    
5410    2003-07-08  Bernhard Herzog  <[email protected]>
5411    
5412            * test/runtests.py (main): Make the default output less verbose
5413            and add a verbosity option (-v) to get the old output
5414    
5415    2003-07-08  Bernhard Herzog  <[email protected]>
5416    
5417            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
5418            0.9.
5419    
5420            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
5421            New. Return the join type
5422    
5423            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
5424            DTD
5425            (SessionSaver.write_data_containers): Save the join type for
5426            joined tables
5427    
5428            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
5429            namespace
5430            (SessionLoader.start_jointable): Handle the jointype attribute
5431    
5432            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
5433            as of Thuban 0.8. These are now tests to determine whether Thuban
5434            can still read files generated by Thuban 0.8
5435    
5436            * test/test_load.py (LoadSessionTest.dtd)
5437            (TestSingleLayer.file_contents)
5438            (TestLayerVisibility.file_contents, TestLabels.file_contents)
5439            (TestLayerProjection.file_contents)
5440            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
5441            (TestJoinedTable.file_contents)
5442            (TestLoadError.file_contents): Update for new DTD
5443            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
5444            for new join type attribute
5445    
5446            * test/test_save.py (SaveSessionTest.dtd)
5447            (SaveSessionTest.testEmptySession)
5448            (SaveSessionTest.testSingleLayer)
5449            (SaveSessionTest.testLayerProjection)
5450            (SaveSessionTest.testRasterLayer)
5451            (SaveSessionTest.testClassifiedLayer)
5452            (SaveSessionTest.test_dbf_table)
5453            (SaveSessionTest.test_joined_table): Update for new DTD
5454            (SaveSessionTest.test_joined_table): Add test for new join type
5455            attribute
5456    
5457    2003-07-04  Bernhard Herzog  <[email protected]>
5458    
5459            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
5460            function for table_to_dbf
5461            (table_to_dbf): Deal with names longer than the 10 character limit
5462    
5463            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
5464            doc-string
5465            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
5466            long column names
5467    
5468    2003-07-03  Bernhard Herzog  <[email protected]>
5469    
5470            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
5471    
5472    2003-07-03  Bernhard Herzog  <[email protected]>
5473    
5474            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
5475            for the Thuban manual and README with some basic information about
5476            the manual
5477    
5478    2003-07-03  Bernhard Herzog  <[email protected]>
5479    
5480            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
5481            Update doc-string
5482            (TransientJoinedTable.create): Do not modify the column objects of
5483            the input tables in place and copy all columns of the input tables
5484            into the joined table after all.
5485    
5486            * test/test_transientdb.py
5487            (TestTransientTable.test_transient_joined_table_same_column_name):
5488            Update to reflect the new behavior
5489            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
5490            Update to reflect the new behavior
5491            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
5492            New test case for a bug which modified the column objects in place
5493    
5494    2003-07-02  Jonathan Coles   <[email protected]>
5495    
5496            * Thuban/Model/classgen.py (generate_singletons,
5497            generate_uniform_distribution, generate_quantiles,
5498            GenQuantiles0): Make sure maxValue isn't less than
5499            one, otherwise we could divide by zero.
5500    
5501            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
5502            ClassGenTest.doClassSingleTest): Call doBoundsTest to
5503            check the end classification groups against the
5504            proper property values.
5505            (ClassGenTest.doBoundsTest): New. Checks the first and
5506            last classification groups to make sure their properties
5507            are the correct upper and lower bounds for a color ramp.
5508    
5509    2003-07-02  Jonathan Coles   <[email protected]>
5510    
5511            * Thuban/Model/classgen.py (generate_singletons,
5512            generate_uniform_distribution, generate_quantiles,
5513            GenQuantiles0): The denominator was one to high when
5514            calculating the index for the ramp causing the index
5515            to never to reach one.
5516    
5517    2003-07-02  Jonathan Coles   <[email protected]>
5518    
5519            Changed the singature of ClassGroupRange.__init__ and
5520            ClassGroupRange.SetRange() so that the min/max values are
5521            passed as a tuple. This makes a better calling scheme for
5522            when a Range object is passed instead.
5523    
5524            * Thuban/Model/classgen.py: Fixed parameters to
5525            ClassGroupRange constructor.
5526    
5527            * Thuban/Model/classification.py (ClassGroupRange.__init__):
5528            Consolidate the min/max parameters into a single _range which
5529            can either be a tuple or a Range object.
5530            (ClassGroupRange.SetRange): Consolidate the min/max parameters
5531            into a single _range which can either be a tuple or a Range object.
5532    
5533            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
5534            call to ClassGroupRange constructor to use a tuple.
5535    
5536            * Thuban/Model/layer.py (Layer.SetClassification): Switch
5537            the classification instance variable to the new class
5538            before calling _set_layer otherwise subscribers to a
5539            LAYER_CHANGED event will not see any difference.
5540    
5541            * test/test_classification.py: Fix tests of ClassGroupRange
5542            so that they use the new signature.
5543    
5544            * test/test_load.py: Fix use of ClassGroupRange so that it
5545            uses the new signature.
5546    
5547            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
5548            uses the new signature.
5549    
5550            * test/test_save.py: Fix use of ClassGroupRange so that it
5551            uses the new signature.
5552    
5553    
5554    2003-07-01  Jonathan Coles   <[email protected]>
5555    
5556            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
5557            Import used objects/class from color.
5558            (generate_singletons): We don't
5559            need the numGroups parameter anymore because we are using
5560            the new ramps with GetProperties().
5561            (generate_uniform_distribution): Use new ramp method
5562            GetProperties().
5563            (generate_quantiles, GenQuantiles0): Use new ramp method
5564            GetProperties().
5565            (CustomRamp.SetNumGroups): Removed. The ramps now map
5566            a value from 0 to 1 to class properties so the number
5567            of groups is not needed ahead of time.
5568            (CustomRamp.next): Removed. CustomRamp does not support
5569            interation anymore.
5570            (CustomRamp.GetProperties): Returns a ClassGroupProperties
5571            object based on the index value from 0 to 1 that is
5572            passed to it.
5573            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
5574            Made into instances of Monochromatic class instread of
5575            deriving from it.
5576            (HotToCold.SetNumGroups): Removed. See CustomRamp.
5577            (HotToCold.next): Removed. See CustomRamp.
5578    
5579            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
5580            (Classification.SetField, Classification.SetFieldType):
5581            Replaced with SetFieldInfo.
5582            (Classification.SetFieldInfo): New. Does a better job of
5583            what SetField and SetFieldType used to do by combining
5584            their function since they should really always be done
5585            at the same time.
5586            (Classification.SetLayer): Renamed to _set_layer.
5587            (Classification._set_layer): Should only be called from
5588            Layer's SetClassification. This does not cause a recursive
5589            call as SetLayer did because we know that Layer knows about
5590            the classification.
5591    
5592            * Thuban/Model/color.py: Fixes RTbug #1971.
5593            (_Transparent): Renamed from Transparent so it doesn't
5594            conflict with the module variable.
5595            (Transparent, Black): Renamed from Color.Transparent,
5596            Color.Black so they are not class variables.
5597    
5598            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
5599            (Layer.Destroy): We don't need to call SetClassification
5600            anymore to clear out the back reference in the classifcation
5601            to the layer. It's better to set it to None using _set_layer,
5602            and we won't be creating another clas object too.
5603            (Layer.SetClassification): Classification._set_layer is not
5604            recursive so remove all the locking variables. Also clean
5605            up the code so that it remains unchanged if something fails.
5606    
5607            * Thuban/Model/load.py: Fixes RTbug #1971.
5608            (SessionLoader.start_classification): Call
5609            Classification.SetFieldInfo().
5610    
5611            * Thuban/Model/save.py: Removed import of Color which wasn't
5612            being used.
5613    
5614            * Thuban/UI/classgen.py: Fixes RTbug #1972.
5615            (ClassGenDialog.__init__): Color ramps are now instances
5616            already so we don't need to create any new objects.
5617            (ClassGenDialog.OnOK): Check for numGroups is no longer
5618            necessary because we never use it.
5619    
5620            * Thuban/UI/classifier.py: Fixes RTbug #1971.
5621            (Classifier.__BuildClassification, Classifier.__SetGridTable):
5622            Call Classification.SetFieldInfo() instead of SetFieldType.
5623    
5624            * Thuban/UI/renderer.py: Fixes RTbug #1971.
5625    
5626            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
5627            (MapCanvas.__init__): Subscribe to the idle time event. Set
5628            background color to white.
5629            (MapCanvas.OnPaint): Set a flag indicating that we should
5630            render the map during idle time. If we already have a bitmap
5631            just draw it now.
5632            (MapCanvas.OnIdle): New. Render the map only during idle time.
5633            This also fixes a problem with the busy cursor under gtk.
5634    
5635            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
5636            Fix calls to generate_singletons because the signature changed.
5637    
5638            * test/test_classification.py: Fix color references and
5639            change calls to Classification.[SetField|SetFieldType] to
5640            SetFieldInfo.
5641    
5642            * test/test_load.py: Fix color references.
5643    
5644            * test/test_load_0_2.py: Fix color references.
5645    
5646            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
5647            Change calls to Classification.[SetField|SetFieldType] to
5648            SetFieldInfo.
5649    
5650    2003-07-01  Frank Koormann   <[email protected]>
5651    
5652            MERGE from the greater-ms3 branch.
5653    
5654            * test/test_transientdb.py
5655            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
5656            New. Test join of two tables with partly equal column names.
5657    
5658            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
5659            If duplicates in left and right tables column names are found,
5660            append '_' (underscores) to the name until it is unique.
5661            Create always new internal names for the resulting table and reference
5662            columns in the join statement with <table>.<column>
5663    
5664    2003-07-01  Bernhard Herzog  <[email protected]>
5665    
5666            * test/test_transientdb.py
5667            (TestTransientTable.test_transient_joined_table_same_column_name):
5668            New. Test whether joining on columns with the same names in both
5669            tables works.
5670            
5671            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
5672            sure to use the right internal names even when joining on field
5673            with the same names in both tables. Also, detect duplicate names
5674            in the joined table correctly.
5675    
5676    2003-07-01  Frank Koormann   <[email protected]>
5677    
5678            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
5679            Reverse List of layers to render in same order as in desktop legend.
5680    
5681    2003-06-30  Jonathan Coles   <[email protected]>
5682    
5683            * Thuban/version.py (make_tuple): Takes a version string
5684            and splits it into a tuple of at most three integers.
5685            Used make_tuple() to make tuple versions of the version
5686            numbers.
5687    
5688            * Thuban/UI/about.py: Add Thuban email addresses.
5689    
5690    2003-06-30  Jonathan Coles   <[email protected]>
5691    
5692            * Thuban/version.py: SQLite/PySQLite version dependencies
5693            were too high.
5694    
5695    2003-06-30  Jonathan Coles   <[email protected]>
5696    
5697            * Thuban/version.py: Update version to 0.8.1
5698            
5699            * MANIFEST.in: Added Projections so that default.proj is
5700            included.
5701    
5702    2003-06-26  Jonathan Coles   <[email protected]>
5703    
5704            New About box with lots more information including library
5705            versions and credits. More/better version checking before
5706            Thuban starts.
5707    
5708            * Thuban/UI/about.py: New. New About box that displays
5709            library version information and credits.
5710    
5711            * Thuban/version.py: Added new 'versions' dictionary which
5712            contains the verions of various libraries which are checked
5713            when the module loads.
5714            (verify_versions): Check all version numbers and returns
5715            a list of errors.
5716    
5717            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
5718            Reset the status of the buttons as the situation warrants,
5719            but in a better more reliable way by not relying on the
5720            current status to determine what needs to change.
5721    
5722            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
5723            (verify_versions): Remove most of the code since it is
5724            now in Thuban.version.verify_versions.o
5725    
5726            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
5727            About box in Thuban.UI.about.
5728    
5729            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
5730            Returns the version of gdal library being used as a string.
5731    
5732            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
5733            Removed.
5734            (get_proj_version): Return the version of PROJ that the file
5735            was compiled with.
5736            (get_gtk_version): Return th version of GTK that the file
5737            was compiled with.
5738    
5739    2003-06-25  Jonathan Coles   <[email protected]>
5740    
5741            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
5742            of the SelectPropertiesDialog should be self so the window
5743            appears on top.
5744            (ClassGroupPropertiesCtrl.DoEdit): The parent
5745            of the SelectPropertiesDialog should be self so the window
5746            appears on top.
5747    
5748            * Thuban/UI/resource.py: Cleaned up how we determine file
5749            extensions.
5750            (GetImageResource): Return an wxImage from our Resources.
5751    
5752    2003-06-24  Jonathan Coles   <[email protected]>
5753    
5754            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
5755            Check that a layer has a classification before trying
5756            to get it. Raster layers don't have classifications.
5757    
5758    2003-06-23  Jonathan Coles   <[email protected]>
5759            
5760            * setup.py: Add Resources/XML to resource list.
5761        
5762    2003-06-23  Jonathan Coles   <[email protected]>
5763    
5764            * setup.cfg: Fix copyright dates
5765        
5766    2003-06-23  Jonathan Coles   <[email protected]>
5767    
5768            * MANIFEST.in: Update with Resources/XML
5769    
5770            * setup.py: Don't include Locale resources yet as we don't
5771            have any and it causes problems building the distribution
5772            for Windows. Update version to 0.8.0.
5773    
5774            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
5775    
5776            * Thuban/UI/mainwindow.py: Add blank line at the end because
5777            file was not being read correctly building the Windows
5778            distribution.
5779    
5780    2003-06-23  Jonathan Coles   <[email protected]>
5781    
5782            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
5783    
5784            * Thuban/version.py: Temporarily update longversion for
5785            the 0.8 release so that it doesn't have the cvs revision.
5786    
5787    2003-06-23  Jonathan Coles   <[email protected]>
5788    
5789            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
5790            to make sure that we don't create reentrant possibilities with
5791            wxYield.
5792    
5793            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
5794            directly to avoid the wxSafeYield() call which generates an
5795            OnPaint event causing infinite recursion. Don't try to catch
5796            exception anymore. This was for before there were limits on map
5797            scaling.
5798    
5799    2003-06-23  Bernhard Herzog  <[email protected]>
5800    
5801            Bug fix for RT #1961:
5802    
5803            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
5804            Register DerivedShapestores with the session
5805    
5806            * Thuban/Model/session.py (Session.Tables): Make sure each table
5807            is only listed once.
5808    
5809            * test/test_load.py (TestJoinedTable.test): Add check_format call.
5810            Update file contents to match the one written out.
5811    
5812    2003-06-20  Bernhard Herzog  <[email protected]>
5813    
5814            * test/xmlsupport.py (SaxEventLister.startElementNS)
5815            (SaxEventLister.endElementNS): Do not include the qname. Python
5816            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
5817            is (presumably incorrectly) None, whereas it's a string with the
5818            element name in the later versions.
5819    
5820            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
5821            (TestEventList.test_even_list_namespace): Update tests to reflect
5822            the new behaviour
5823            (TestEventList.test_even_list_id_normalization): Fix doc-string
5824    
5825    2003-06-20  Jonathan Coles   <[email protected]>
5826    
5827            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
5828            by deriving classes to determine if that layer supports shapes.
5829            (Layer): Override HasShapes and return true.
5830    
5831            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
5832            instead of a direct call to wx[Begin|End]CusyCursor().
5833            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
5834            table data.
5835    
5836            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
5837            New. Wrappers around the wxWindows functions that allow us to
5838            make additional calls such as wxYield which gives the native
5839            system a chance to update the cursor correctly.
5840    
5841            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
5842            instead of a direct call to wx[Begin|End]CusyCursor().
5843    
5844            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
5845            instead of a direct call to wx[Begin|End]CusyCursor().
5846            (MapCanvas.find_shape_at): Check if the current search layer
5847            support shapes, otherwise go on to the next layer.
5848    
5849            * test/test_layer.py: Add tests in each type of layer for
5850            HasClassification() and HasShapes()
5851    
5852    2003-06-20  Jonathan Coles   <[email protected]>
5853    
5854            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after
5855            turning on the busy cursor to allow the system to change the
5856            cursor before we begin painting. This fixes a problem that
5857            was occuring only under GTK. Fixes RTbug #1840.
5858    
5859    2003-06-20  Bernhard Herzog  <[email protected]>
5860    
5861            * Resources/XML/thuban-0.8.dtd: New DTD for the new file format
5862            version.
5863    
5864            * Thuban/Model/save.py (sort_data_stores): New. Make topological
5865            sort of the data sources so they can be written with sources that
5866            data sources that depend on other data sources come after the
5867            sources they depend on.
5868            (SessionSaver.__init__): Add idmap instance variable to map from
5869            objects to the ids used in the file.
5870            (SessionSaver.get_id, SessionSaver.define_id)
5871            (SessionSaver.has_id): New. Methods to manage the idmap
5872            (SessionSaver.write): Use thuban-0.8.dtd
5873            (SessionSaver.write_session): Add a namespace on the session and
5874            write out the data sources before the maps.
5875            (SessionSaver.write_data_containers): New. Write the data
5876            containers.
5877            (SessionSaver.write_layer): Layer elements now refer to a
5878            shapestore and don't contain filenames anymore.
5879    
5880            * Thuban/Model/load.py (LoadError): Exception class to raise when
5881            errors in the files are discovered
5882            (SessionLoader.__init__): Define dispatchers for elements with a
5883            thuban-0.8 namespace too.
5884            (SessionLoader.check_attrs): New helper method to check and
5885            convert attributes
5886            (AttrDesc): New. Helper class for SessionLoader.check_attrs
5887            (SessionLoader.start_fileshapesource)
5888            (SessionLoader.start_derivedshapesource)
5889            (SessionLoader.start_filetable, SessionLoader.start_jointable):
5890            Handlers for the new elements in the new fileformat
5891            (SessionLoader.start_layer): Handle the shapestore attribute in
5892            addition to filename.
5893            (SessionLoader.start_table, SessionLoader.end_table): Removed.
5894            They were never used in the old formats and aren't needed for the
5895            new.
5896    
5897            * Thuban/Model/session.py (Session.DataContainers): New method to
5898            return all "data containers", i.e. shapestores and tables
5899    
5900            * test/xmlsupport.py (SaxEventLister.__init__)
5901            (SaxEventLister.startElementNS, sax_eventlist): Add support to
5902            normalize IDs.
5903    
5904            * test/test_xmlsupport.py
5905            (TestEventList.test_even_list_id_normalization): New test case for
5906            id normalization
5907    
5908            * test/test_load.py (LoadSessionTest.check_format): Use ID
5909            normalization
5910            (LoadSessionTest.thubanids, LoadSessionTest.thubanidrefs): New
5911            class atrributes used for ID normalization
5912            (TestSingleLayer, TestLayerVisibility, TestLabels.test)
5913            (TestLayerProjection.test, TestRasterLayer.test): Adapt to new
5914            file format
5915            (TestJoinedTable): New test for loading sessions with joined
5916            tables.
5917            (TestLoadError): New. Test whether missing required attributes
5918            cause a LoadError.
5919    
5920            * test/test_save.py (SaveSessionTest.thubanids)
5921            (SaveSessionTest.thubanidrefs): New class attributes for ID
5922            normalization in .thuban files.
5923            (SaveSessionTest.compare_xml): Use id-normalization.
5924            (SaveSessionTest.testEmptySession)
5925            (SaveSessionTest.testLayerProjection)
5926            (SaveSessionTest.testRasterLayer)
5927            (SaveSessionTest.testClassifiedLayer): Adapt to new file format.
5928            (SaveSessionTest.testLayerProjection): The filename used was the
5929            same as for testSingleLayer. Use a different one.
5930            (SaveSessionTest.test_dbf_table)
5931            (SaveSessionTest.test_joined_table): New test cases for saving the
5932            new data sources structures.
5933            (TestStoreSort, MockDataStore): Classes to test the sorting of the
5934            data stores for writing.
5935    
5936            * test/runtests.py: Add CVS keywords
5937    
5938    2003-06-20  Jonathan Coles   <[email protected]>
5939    
5940            * test/test_session.py
5941            (UnreferencedTablesTests.test_unreferenced_tables_with_joins):
5942            Use the cultural_landmark-point.dbf file for the store so that
5943            the table rows and shape count match.
5944    
5945    2003-06-20  Jonathan Coles   <[email protected]>
5946    
5947            * Thuban/Model/data.py (DerivedShapeStore.__init__): Raise
5948            an exception if the number of shapes is different from the
5949            number of rows in the table. Address RTbug #1933.
5950    
5951            * test/test_layer.py (TestLayer.test_derived_store): Add
5952            a test for the new exception in DerivedShapeStore.__init__.
5953    
5954            * test/support.py (FloatTestCase): Removed since there is
5955            already FloatComparisonMixin. Fixes RTbug #1954.
5956            (FloatComparisonMixin.assertFloatEqual): Include test for
5957            infinity that was part of FloatTestCase.
5958    
5959            * test/test_range.py (RangeTest): Inherit from
5960            support.FloatComparisonMixin now that we don't have
5961            support.FloatTestCase.
5962    
5963    2003-06-20  Bernhard Herzog  <[email protected]>
5964    
5965            * test/test_save.py (SaxEventLister, sax_eventlist): Removed. Use
5966            the implementation in xmlsupport instead.
5967            (SaveSessionTest.compare_xml): sax_eventlist is now in xmlsupport
5968    
5969            * test/test_proj.py: Import sax_eventlist from xmlsupport instead
5970            of test_save
5971    
5972    2003-06-20  Bernhard Herzog  <[email protected]>
5973    
5974            * test/test_load.py (LoadSessionTest.check_format): New helper
5975            method to make sure the test files we load might have been written
5976            by the current thuban version.
5977            (ClassificationTest.TestLayers, TestSingleLayer.test)
5978            (TestLayerVisibility.test, TestClassification.test)
5979            (TestLabels.test, TestLayerProjection.test, TestRasterLayer.test):
5980            Add check_format() calls and fix the thuban data to match the data
5981            that would be written by saving the session loaded from it.
5982    
5983            * test/xmlsupport.py (SaxEventLister, sax_eventlist): Copies of
5984            the same class and function in test_save.
5985    
5986            * test/test_xmlsupport.py (TestEventList): New. test cases for
5987            sax_eventlist
5988    
5989    2003-06-20  Bernhard Herzog  <[email protected]>
5990    
5991            * Resources/XML/thuban.dtd: Add comment about which versions of
5992            Thuban are covered by this DTD
5993            (map): Fix content model for layers and raster layers. There can
5994            be any number or layers and raster layers in any order.
5995    
5996    2003-06-20  Jonathan Coles   <[email protected]>
5997    
5998            This is mainly about fixing RTbug #1949.
5999    
6000            * Thuban/Model/classification.py: Remove "from __future__"
6001            import statement since python 2.2 is the earliest supported
6002            version.
6003    
6004            * Thuban/Model/proj.py (Projection.GetProjectedUnits): New.
6005            Currently returns PROJ_UNITS_METERS or PROJ_UNITS_DEGREES
6006            depending on the units this projection *forwards* into.
6007    
6008            * Thuban/Model/save.py (SessionSaver.write_classification):
6009            Remove unnecessary use of lambdas and nested functions.
6010    
6011            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Do scale
6012            adjustment here if the map projection uses degrees.
6013    
6014            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Remove
6015            scale adjust code since it is now done before calling
6016            this method. Don't do anything if the map projection
6017            is None.
6018    
6019    2003-06-19  Bernhard Herzog  <[email protected]>
6020    
6021            Move version specific load tests to their own file.
6022    
6023            * test/test_load.py: Expand the doc-string to explain a bit how to
6024            handle file format changes.
6025            (TestClassification.test): Update the docstring as this test is
6026            not about Thuban 0.2 anymore.
6027    
6028            * test/test_load_0_2.py: New file with the load tests for thuban
6029            files created with Thuban 0.2 and earlier.
6030    
6031    2003-06-19  Bernhard Herzog  <[email protected]>
6032    
6033            Add XML validation to some of the tests. Validation will only be
6034            done if pyRXP is installed (http://reportlab.com/xml/pyrxp.html).
6035            To make the DTD available to the test cases it's moved into
6036            Resources/XML
6037    
6038            * Resources/XML/thuban.dtd: New. This is now the real Thuban DTD
6039            for versions up to and including 0.2. Two slight changes: added an
6040            encoding specification and fixed the comment which refered to
6041            GRASS, not Thuban
6042    
6043            * test/xmlsupport.py: New support module for tests involving XML.
6044            Currently there's a mix-in class for XML validation.
6045    
6046            * test/test_xmlsupport.py: New. Tests for the xmlsupport module
6047    
6048            * test/test_save.py (SaveSessionTest): Derive from ValidationTest
6049            so that we can validate the
6050            (SaveSessionTest.testEmptySession)
6051            (SaveSessionTest.testSingleLayer)
6052            (SaveSessionTest.testSingleLayer)
6053            (SaveSessionTest.testLayerProjection)
6054            (SaveSessionTest.testRasterLayer)
6055            (SaveSessionTest.testClassifiedLayer): Validate the generated XML
6056    
6057            * test/runtests.py (main): Call print_additional_summary instead
6058            of print_garbage_information
6059    
6060            * test/support.py (resource_dir): New function to return the
6061            "Resource" subdirectory
6062            (print_additional_summary): New function to combine several
6063            summary functions
6064            (run_tests): Use print_additional_summary instead of calling
6065            print_garbage_information directly
6066    
6067    2003-06-19  Bernhard Herzog  <[email protected]>
6068    
6069            * Doc/thuban.dtd (classification): Correct the content model of
6070            the classification element.
6071            (projection): Add the "name" attribute
6072    
6073    2003-06-19  Frank Koormann   <[email protected]>
6074    
6075            MERGE from the greater-ms3 branch.
6076    
6077            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Apply conversion to
6078            scale if projection is latlong to get better estimate.
6079    
6080            Fix problem of hidden properties dialog under windows after double
6081            click on layer tree:
6082            The tree control always gets an Expanded / Collapsed event after
6083            the ItemActivated  on double click, which raises the main window again.
6084            We add a second ItemActivated event to the queue, which simply
6085            raises the already displayed window.
6086    
6087            * Thuban/UI/legend.py (LegendTree.__init__): Instance variable
6088            raiseProperties initialized to prevent endless loops
6089            (LegendTree._OnItemActivated): Depending on self.raiseProperties
6090            simply raise the properties or open the dialog and issue a second
6091            event.
6092    
6093    2003-06-18  Jonathan Coles   <[email protected]>
6094    
6095            * setup.py: Fix a few problems that occured under Windows.
6096    
6097    2003-06-18  Jonathan Coles   <[email protected]>
6098    
6099            When Thuban loaded the map was redrawn twice because the
6100            legend was being opened after the mainwindow was created
6101            and not during its creation. This meant the map was drawn
6102            initially and then had to be redrawn when the legend
6103            caused the display to change. Now the legend is opened
6104            in the mainwindow constructor which resolves this issue.
6105    
6106            Also, although we were checking for the existence of
6107            gdal and gdalwarp modules, the gdalwarp extension was
6108            still being compiled (which may fail if the system doesn't
6109            have gdal installed). the build_ext command to setup.py
6110            now accepts the flags --with-gdal and --without-gdal.
6111            If --without-gdal is specified setup.py will try to
6112            use the gdal parameters specified by gdal-config. Under
6113            windows, those parameters have to be set in setup.py
6114            as with proj4 an wxWindows.
6115    
6116            * setup.py: Use a list instead of seperate variables for
6117            extension parameters so we can create a generic function
6118            that runs an appropriate *-config script.
6119            (run_cs_script): Renamed from run_wx_script and modified
6120            to accept a second argument which is a list of lists to
6121            be filled in by the values returned from running the command.
6122            (thuban_build_ext): New. Extends the build_ext command and
6123            provides the options --with-gdal/--without-gdal which then
6124            optionally includes the gdalwarp extension.
6125    
6126            * Thuban/Model/resource.py: First check if we can import
6127            the gdalwarp Thuban extension before checking for gdal.
6128            Also added some comments.
6129            
6130            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Check if
6131            the map is None which may be the case if none has been loaded
6132            yet.
6133    
6134            * Thuban/UI/main.py (main): Remove call to ShowLegend.
6135    
6136            * Thuban/UI/mainwindow.py (MainWindow.__init__): Call ShowLegend().
6137    
6138            * Thuban/UI/renderer.py: Check for gdal support before importing
6139            gdalwarp.
6140            (MapRenderer.render_map): Only try to optimize if we have gdal
6141            support otherwise nothing will get drawn.
6142    
6143            * Thuban/UI/view.py (MapCanvas.FitMapToWindow): This may be called
6144            during startup before a map has been created. Check if map is None
6145            before using it and do nothing if it is.
6146    
6147    2003-06-17  Jonathan Coles   <[email protected]>
6148    
6149            Fix the problem with raster layers under Windows that caused
6150            Thuban to crash. The view should respond to layer projection
6151            changed events to update the display. Changes to a projection
6152            should not cause the map to be set to full extent.
6153            
6154            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
6155            current_map_proj to remember the current map projection so that
6156            when the projection changes we know what the previous projection
6157            was.
6158            (MapCanvas.SetMap): Unsubscribe and subscribe to
6159            LAYER_PROJECTION_CHANGED events.
6160            (MapCanvas.projection_changed): Split into two methods that respond
6161            to map and layer projection changes.
6162            (MapCanvas.map_projection_changed): New. Takes the current view and
6163            projects it using the new projection. This does not cause the
6164            map to be redrawn at full extent.
6165            (MapCanvas.layer_projection_changed): New. Cause a redraw which
6166            will draw each layer in its new projection.
6167            
6168            * extensions/thuban/bmpdataset.cpp (BMPDataset::Open): Call
6169            VSIFClose() not VSIFCloseL() to close the file. Fixes a crash
6170            under Windows.
6171            
6172            * extensions/thuban/gdalwarp.cpp (MFILENAME): Padding should be
6173            to twice sizeof(void*) because there are two digits for each
6174            hex byte.
6175    
6176    2003-06-16  Bernhard Herzog  <[email protected]>
6177    
6178            Update to the layer interface: Direct access to the table,
6179            shapetable, shapefile and filename attributes is now actively
6180            deprecated by issuing deprecation warnings for all places where
6181            this happens.
6182    
6183            * Thuban/Model/layer.py (Layer.__getattr__): New. Implement access
6184            to the instance variables table, shapetable, shapefile and
6185            filename via __getattr__ so that we can issue a deprecation
6186            warning.
6187            (Layer.SetShapeStore): Don't set the deprecated instance variables
6188            any more
6189            (Layer.SetShapeStore): Don't use deprecated layer instance
6190            variables
6191            (Layer.Destroy): No need to explicitly remove the instance
6192            variables any more
6193            (Layer.GetFieldType, Layer.Shape): Don't use deprecated layer
6194            instance variables
6195    
6196            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
6197            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve)
6198            (GenQuantilesPanel.GetList, GenQuantilesPanel.OnRetrieve): Don't
6199            use deprecated layer instance variables
6200    
6201            * Thuban/UI/classifier.py (Classifier.__init__): Don't use
6202            deprecated layer instance variables
6203    
6204            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
6205            (IdentifyGridCtrl.selected_shape): Don't set the deprecated layer
6206            instance variables
6207    
6208            * Thuban/UI/tableview.py (LayerTableGrid.select_shapes): Don't use
6209            deprecated layer instance variables
6210    
6211            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Don't use
6212            deprecated layer instance variables
6213    
6214            * Thuban/Model/save.py (SessionSaver.write_layer): Don't use
6215            deprecated layer instance variables
6216    
6217            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer)
6218            (MapRenderer.polygon_render_param): Don't use deprecated layer instance
6219            variables
6220    
6221            * test/runtests.py (main): Turn Thuban's deprecation warnings into
6222            errors so that they're cought by the tests
6223    
6224            * test/test_load.py (TestSingleLayer.test): Don't use deprecated
6225            layer instance variables
6226    
6227    2003-06-16  Jonathan Coles   <[email protected]>
6228    
6229            Fix a problem under Windows whereby if the user double-clicks on a
6230            layer in the legend that tree item will expand or collapse as well
6231            as open the layer properties dialog. The state of the tree item
6232            should not be affected.
6233    
6234            * Thuban/UI/legend.py (LegendTree.__init__): Add instance variable
6235            preventExpandCollapse and subscribe to expanding and collapsing
6236            events.
6237            (LegendTree.OnItemExpandCollapse): New. Responds to expanding and
6238            collapsing events and will veto the event if it has been triggered
6239            by the user double clicking on a layer.
6240            (LegendTree._OnItemActivated): Set preventExpandCollapse to indicate
6241            that an expanding/collapsing event should be vetoed.
6242    
6243    2003-06-13  Bernhard Herzog  <[email protected]>
6244    
6245            * Thuban/UI/classifier.py (Classifier.OnClose)
6246            (Classifier.map_layers_removed)
6247            (Classifier.layer_shapestore_replaced): Unsubscribe the messages
6248            in OnClose and not in map_layers_removed or
6249            layer_shapestore_replaced to make sure it always happens when the
6250            dialog is closed
6251    
6252    2003-06-13  Jonathan Coles   <[email protected]>
6253    
6254            This puts back a fix for Windows where a panel is needed so that
6255            the background of the table view appears correctly.
6256    
6257            * Thuban/UI/tableview.py (TableFrame.__init__): Add a panel
6258            object that can be used by derived classes to place any
6259            controls (including the grid) onto.
6260            (QueryTableFrame.__init__): Use the panel as the parent window
6261            for all the controls. Reparent the grid so that the panel is
6262            the parent. Call UpdateStatusText() to correctly initialize
6263            the status bar.
6264    
6265    2003-06-13  Jonathan Coles   <[email protected]>
6266    
6267            * Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits
6268            from wxFrame (as opposed to wxDialog like the other classes)
6269            but otherwise behaves like the other classes. This is needed
6270            for the TableView which isn't really a dialog and needs to
6271            have a status bar and control buttons.
6272    
6273            * Thuban/UI/tableview.py (TableGrid.__init__): Create an
6274            instance variable to keep track of how many rows are selected.
6275            Subscribe once to the the events we are interested in.
6276            (ThubanGrid.OnRangeSelect): Only handle event if event handling
6277            hasn't been turned off.
6278            (ThubanGrid.OnSelectCell): Only handle event if event handling
6279            hasn't been turned off.
6280            (ThubanGrid.ToggleEventListeners): Rather than subscribe None
6281            as an event listener (which changes the event handler stack)
6282            simply set an instance variable to False. This is checked in
6283            the event handlers.
6284            (ThubanGrid.GetNumberSelected): Return the number of currently
6285            selected rows.
6286            (TableFrame): Inherit from ThubanFrame so we can have a
6287            status bar and control buttons.
6288            (QueryTableFrame.__init__): Create a status bar. Fixes RTbug #1942.
6289            Explicitly set which items are selected in the operator choice and
6290            action choice so there is always a valid selection. Fixes RTbug #1941.
6291            Subscribe to grid cell selection events so we can update the
6292            status bar.
6293            (QueryTableFrame.UpdateStatusText): Update the status bar with
6294            how many rows are in the grid, how many columns, and how many
6295            rows are selected.
6296            (QueryTableFrame.OnGridSelectRange, QueryTableFrame.OnGridSelectCell):
6297            Call UpdateStatusText when cells are (de)selected.
6298            (QueryTableFrame.OnQuery): Use the string value in the value
6299            combo if either the selected item index is 0 or if the string
6300            cannot be found in the predefined list (this happens if the
6301            user changes the text). Fixes RTbug #1940.
6302            Only turn off the grid event listeners if there a query comes
6303            back with a none empty list of ids. in the case that the list
6304            is empty this causes a grid.ClearSelection() call to actually
6305            clear the grid selection which causes the selected items in
6306            the map to be deselected. Fixes RTbug #1939.
6307    
6308            * test/test_save.py (XMLWriterTest.Encode): Check return values.
6309            Fixes RTbug #1851.
6310    
6311    2003-06-13  Bernhard Herzog  <[email protected]>
6312    
6313            * Thuban/UI/identifyview.py (IdentifyView.__init__): Call
6314            self.selected_shape with the current selection to make sure the
6315            contents of the dialog are up to date when it's shown for the
6316            first time.
6317            The dialog used to work without this by luck. The recent fix to
6318            the connector module 'broke' a 'feature' the identify view was
6319            relying on, i.e that subscribing to a message in response to
6320            receiving a message of that type would mean that the new
6321            subscriber would also be called for the same message.
6322            
6323    2003-06-12  Jonathan Coles   <[email protected]>
6324    
6325            * extensions/thuban/gdalwarp.cpp: Removed debug printing as
6326            the image is rendered. Fixes RTbug #1937.
6327    
6328    2003-06-12  Jonathan Coles   <[email protected]>
6329    
6330            * Thuban/Lib/fileutil.py: As is done under Windows, create the
6331            user directory if it doesn't exist on a posix system.
6332            Fixes RTbug #1815.
6333    
6334            * Thuban/Model/resource.py (get_user_proj_files): Moved the
6335            called to get_application_dir here, so that the directory
6336            will only be called if this method is invoked.
6337    
6338            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Clear
6339            the projfilepath if no projection is selected.
6340    
6341    2003-06-12  Jonathan Coles   <[email protected]>
6342    
6343            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Don't draw
6344            the scalebar if the current map has no projection set.
6345    
6346            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Set the
6347            projfilepath label to just the basename of the projection file
6348            rather than include the entire path.
6349    
6350            * Thuban/Model/resource.py: Fix missed proj functions that
6351            needed to be renamed.
6352    
6353    2003-06-12  Jonathan Coles   <[email protected]>
6354    
6355            * Thuban/Model/classification.py: Removed assert statements that
6356            tested if the variable was an instance of Color.
6357    
6358            * Thuban/Model/color.py (Color): Remove commented code that isn't
6359            used.
6360            (Transparent): Renamed from NoColor. Doesn't inherit from Color.
6361            Fixes RTbug #1835.
6362            (Transparent.__eq__, Transparent.__ne, Transparent.__repr): New.
6363            Needed now that the class doesn't inherit from Color.
6364    
6365    2003-06-12  Jonathan Coles   <[email protected]>
6366    
6367            * test/test_save.py (XMLWriterTest.testEncode): Explicitly
6368            check unicode strings.
6369    
6370            * test/test_layer.py: Check for existence of gdal.
6371    
6372    2003-06-12  Jonathan Coles   <[email protected]>
6373        
6374            * Thuban/Model/xmlreader.py: New. Contains the XMLReader class
6375            that was in load.py
6376    
6377            * Thuban/Model/xmlwriter.py: New. Contains the XMLWriter class
6378            that was in save.py
6379    
6380    2003-06-12  Jonathan Coles   <[email protected]>
6381    
6382            This is largely a collection of bug fixes. We also handle the
6383            case where gdal is not on the system. The XMLReader and XMLWriter
6384            classes were moved into there own files to resolve some circular
6385            import references and because they shouldn't really be in the
6386            file that is dediciated to reading/writing session files since
6387            they are also used elsewhere.
6388    
6389            * Thuban/Model/classgen.py: Renamed functions to follow the
6390            function_names_with_underscores style. Fixes RTbug #1903.
6391            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
6392    
6393            * Thuban/Model/layer.py: Import gdal only if it available.
6394            (RasterLayer): Handle the case where the gdal library is unavailable.
6395            Addresses RTbug #1877.
6396    
6397            * Thuban/Model/load.py (XMLReader): Moved into seperate file
6398            xmlreader.py.
6399    
6400    2003-06-12  Jonathan Coles   <[email protected]>
6401    
6402            This is largely a collection of bug fixes. We also handle the
6403            case where gdal is not on the system. The XMLReader and XMLWriter
6404            classes were moved into there own files to resolve some circular
6405            import references and because they shouldn't really be in the
6406            file that is dediciated to reading/writing session files since
6407            they are also used elsewhere.
6408    
6409            * Thuban/Model/classgen.py: Renamed functions to follow the
6410            function_names_with_underscores style. Fixes RTbug #1903.
6411            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
6412    
6413            * Thuban/Model/layer.py: Import gdal only if it available.
6414            (RasterLayer): Handle the case where the gdal library is unavailable.
6415            Addresses RTbug #1877.
6416    
6417            * Thuban/Model/load.py (XMLReader): Moved into seperate file
6418            xmlreader.py.
6419    
6420            * Thuban/Model/save.py (escape, XMLWriter): Moved into seperate
6421            file xmlwriter.py.
6422    
6423            * Thuban/Model/resource.py: Renamed functions to following the
6424            function_names_with_underscores style.
6425            (has_gdal_support): New function that returns true if the gdal
6426            library is available. Addresses RTbug #1877.
6427    
6428            * Thuban/UI/application.py (ThubanApplication.OpenSession):
6429            Display a message box if the gdal library is not available, but
6430            only if there are any layers that would use it. Addresses RTbug #1877.
6431    
6432            * Thuban/UI/classgen.py: Use renamed projection resource functions.
6433            (GenUniformPanel.__CalcStepping): Fix a slight discrepency
6434            when using integers versus floats.
6435    
6436            * Thuban/UI/mainwindow.py (_has_gdal_support): New. Used to
6437            determine if the "Add Image Layer" menu option should be
6438            greyed out or not. Addresses RTbug #1877.
6439    
6440            * Thuban/UI/projdialog.py: Use renamed projection resource functions.
6441    
6442            * Thuban/UI/renderer.py (MapRenderer.render_map): Only try to
6443            optimize if a raster layer is visible. Fixes RTbug #1931.
6444            Only draw the raster layer if the gdal library is available.
6445            Addresses RTbug #1877.
6446    
6447            * test/test_classgen.py: Add tests for generate_singletons,
6448            generate_uniform_distribution, generate_quantiles. Fixes RTbug #1903.
6449            (test_calculate_quantiles): Fix some tests to catch the new
6450            ValueError that is raised.
6451    
6452            * test/test_proj.py: Use renamed projection resource functions.
6453    
6454            * test/test_save.py (SaveSessionTest.testClassifiedLayer): New
6455            test for saving classified layers. Fixes RTbug #1902.
6456            (XMLWriterTest): New. Tests the XMLWriter class. Fixes RTbug #1851.
6457    
6458    2003-06-12  Jan-Oliver Wagner <[email protected]>
6459    
6460            Fix for http://intevation.de/rt/webrt?serial_num=1900.
6461    
6462            * Thuban/UI/multiplechoicedialog.py: New. A multiple choice dialog.
6463    
6464            * Thuban/UI/mainwindow.py: import wxMultipleChoiceDialog from
6465            multiplechoicedialog.py rather than from the wxPython library.
6466    
6467    2003-06-11  Frank Koormann  <[email protected]>
6468    
6469            * Thuban/Lib/fileutil.py (get_application_dir): Minor stability
6470            update.
6471    
6472    2003-06-11  Frank Koormann  <[email protected]>
6473    
6474            * Thuban/Lib/fileutil.py (get_application_dir): New function to
6475            determine the absolute .thuban/thuban directory under
6476            "posix" (os.expanduser) and "nt" (read AppData registry key).
6477    
6478            * Thuban/Model/resource.py: Use get_application_dir
6479    
6480            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
6481            Use get_application_dir.
6482    
6483    2003-06-10  Bernhard Herzog  <[email protected]>
6484    
6485            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to
6486            the messages MAP_LAYERS_REMOVED messages
6487            (LayerTableFrame.OnClose): Unsubscribe from it.
6488            (LayerTableFrame.map_layers_removed): New. Receiver for
6489            MAP_LAYERS_REMOVED. Close the dialog when the layer whose the
6490            dialog is showing is removed.
6491    
6492    2003-06-10  Bernhard Herzog  <[email protected]>
6493    
6494            * Thuban/Lib/connector.py (Connector.Issue): Iterate over a copy
6495            of the receivers list so that unsubscribing in a receiver doesn't
6496            modify it while iterating over it.
6497    
6498            * test/test_connector.py
6499            (ConnectorTest.test_disconnect_in_receiver): New. Test whether
6500            unsubscribing in a receiver works correctly. See docstring for
6501            details
6502    
6503    2003-06-10  Bernhard Herzog  <[email protected]>
6504    
6505            * Thuban/Model/messages.py (LAYER_SHAPESTORE_REPLACED): New
6506            message.
6507    
6508            * Thuban/Model/layer.py (Layer.SetShapeStore): Send
6509            LAYER_SHAPESTORE_REPLACED when the shapestore changes. A
6510            LAYER_CHANGED will still be sent if the classification changes.
6511    
6512            * Thuban/UI/classifier.py (Classifier.__init__): Add the map as
6513            parameter so we can subscribe to some of its messages
6514            (Classifier.__init__): Subscribe to the map's MAP_LAYERS_REMOVED
6515            and the layer's LAYER_SHAPESTORE_REPLACED
6516            (Classifier.unsubscribe_messages): New. Unsubscribe from message
6517            subscribed to in __init__
6518            (Classifier.map_layers_removed)
6519            (Classifier.layer_shapestore_replaced): receivers for the messages
6520            subscribed to in __init__. Unsubscribe and close the dialog
6521    
6522            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): Pass
6523            the map to the Classifier dialog
6524    
6525            * test/test_layer.py (SetShapeStoreTests): Derive from
6526            SubscriberMixin as well so we can test messages
6527            (SetShapeStoreTests.setUp): Subscribe to some of the layer's
6528            messages
6529            (SetShapeStoreTests.tearDown): Clear the messages again
6530            (SetShapeStoreTests.test_sanity): Expand the doc-string and check
6531            for the modified flag too
6532            (SetShapeStoreTests.test_set_shape_store_modified_flag): New test
6533            to check whether SetShapeStore sets the modified flag
6534            (SetShapeStoreTests.test_set_shape_store_different_field_name)
6535            (SetShapeStoreTests.test_set_shape_store_same_field)
6536            (SetShapeStoreTests.test_set_shape_store_same_field_different_type):
6537            Add tests for the messages. This checks both the new
6538            LAYER_SHAPESTORE_REPLACED and the older LAYER_CHANGED
6539    
6540    2003-06-06  Jan-Oliver Wagner <[email protected]>
6541    
6542            * Thuban/UI/mainwindow.py: Improved and partly added help texts for
6543            the menu items.
6544    
6545    2003-06-05  Frank Koormann  <[email protected]>
6546    
6547            * Thuban/UI/identifyview.py (IdentifyView.__init__):
6548            Layout reimplemented without panel. Make life easier to fit the list
6549            in the dialog.
6550    
6551    2003-06-05  Frank Koormann  <[email protected]>
6552    
6553            * Thuban/UI/projdialog.py (ProjFrame.__init__): Fill the projchoice
6554            once on initialisation (Former implementation resulted in multiple
6555            entries for each projection).
6556            (ProjFrame.__FillAvailList): selectProj as second optional parameter,
6557            if set, select the projection found under the specified name. This
6558            overwrites any other selection estimate.
6559            Removed projchoice filling from this method.
6560            (ProjFrame._OnSave, ProjFrame._OnAddToList):
6561            Updated call of ProjFrame.__FillAvailList
6562            (LCCPanel._DoLayout): Moved parameter controls in more common order.
6563    
6564            * Resources/Projections/defaults.proj: Extended defaults representing
6565            various common European projections.
6566    
6567    2003-06-05  Frank Koormann  <[email protected]>
6568    
6569            * Thuban/UI/identifyview.py (IdentifyView.__init__):
6570            Use ListCtrl instead of GridCtrl
6571    
6572            * Thuban/Model/resource.py:
6573            Guess location of .thuban directory from tempdir parent directory.
6574    
6575            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
6576            Guess location of .thuban directory from tempdir parent directory.
6577    
6578    2003-06-04  Bernhard Herzog  <[email protected]>
6579    
6580            Do not cache the values returned by the tree widget's
6581            GetFirstChild and GetNextChild methods because it led to lots of
6582            segfaults. The new way requires more brute force but is more
6583            reliable.
6584    
6585            * Thuban/UI/legend.py (LegendTree.__init__): Remove instance
6586            variable layer2id
6587            (LegendTree.find_layer): New method to do with brute force what
6588            layer2id tried to accomplish
6589            (LegendTree._OnMsgLayerChanged)
6590            (LegendTree._OnMsgLayerTitleChanged, LegendTree.__ShowHideLayer):
6591            Use find_layer instead of layer2id
6592            (LegendTree.__RemoveLayer, LegendTree.__AddLayer): No need to
6593            update layer2id anymore
6594            (LegendTree._OnMsgMapLayersRemoved)
6595            (LegendTree._OnMsgMapLayersAdded): Get by without layer2id.
6596    
6597    2003-06-03  Thomas Koester  <[email protected]>
6598    
6599            * Thuban/Model/classgen.py (GenQuantiles0): New function.
6600    
6601    2003-06-02  Bernhard Herzog  <[email protected]>
6602    
6603            * Thuban/UI/mainwindow.py (layer_rename command, table_rename command):
6604            New commands.
6605            (main_menu): Add the new commands.
6606            (MainWindow.TableRename): New. Implementation of the table_rename
6607            command.
6608            (MainWindow.RenameLayer): New. Implementation of the layer_rename
6609            command.
6610    
6611            * Thuban/Model/session.py (Session.AddTable): call self.changed to
6612            set the modified flag
6613    
6614            * test/test_session.py (TestSessionSimple.test_add_table): Test
6615            whether the modified flag is set properly
6616    
6617            * Thuban/Model/base.py (TitledObject.SetTitle): Call changed
6618            instead of issue so that the modified flags get updated.
6619    
6620            * test/test_base.py (SomeTitledObject): Derive from Modifiable
6621            instead of Publisher to reflect reality better and to accomodate
6622            the fact that SetTitle now calls changed instead of issue
6623    
6624    2003-06-02  Bernhard Herzog  <[email protected]>
6625    
6626            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): Resource
6627            acquisition has to happen before the try in a try-finally.
6628    
6629    2003-06-02  Bernhard Herzog  <[email protected]>
6630    
6631            * Thuban/UI/legend.py (LegendTree._OnMsgMapLayersRemoved): It's
6632            possible that a layer is removed that is not currently selected in
6633            the legend so don't check for this.
6634    
6635    2003-05-30  Bernhard Herzog  <[email protected]>
6636    
6637            * Thuban/Model/layer.py (Layer.Destroy): Set all instance
6638            variables to None that have direct or indirect references to
6639            shapefiles or dbf files to make sure that they do go away and the
6640            files are closed.
6641    
6642    2003-05-30  Bernhard Herzog  <[email protected]>
6643    
6644            * Thuban/UI/legend.py (LegendTree.GetRootItem): Reset
6645            availImgListIndices when a new image list is created
6646            
6647    2003-05-30  Bernhard Herzog  <[email protected]>
6648    
6649            * Thuban/UI/legend.py (LegendTree.__init__): New instance variable
6650            changing_selection to indicate whether the LegendTree code itself
6651            is currently changing the selection
6652            (LegendTree.normalize_selection): New method to normalize the
6653            selection by selecting the layer item even if the user clicked on
6654            the classification.
6655            (LegendTree._OnSelChanged): normalize the selection. This works
6656            around a bug in wx which doesn't keep track of the selection
6657            properly when subtrees are deleted.
6658    
6659    2003-05-30  Bernhard Herzog  <[email protected]>
6660    
6661            * Thuban/UI/view.py (MapCanvas.set_view_transform): Limit the
6662            maximum and minimum scale factors.
6663    
6664            * test/test_classgen.py (ClassGenTest.test): Update to reflect the
6665            changes in classgen.py
6666    
6667    2003-05-30  Jonathan Coles   <[email protected]>
6668    
6669            * Thuban/Model/classgen.py: Remove ClassGenerator class but make
6670            all the methods functions. Fixes RTBug #1903.
6671    
6672            * Thuban/Model/map.py (Map.TopLayer, Map.BottomLayer): Renamed
6673            to MoveLayerToTop and MoveLayerToBottom respectively. Fixes
6674            RTBug #1907.
6675    
6676            * Thuban/UI/classgen.py: Use classgen functions that were part
6677            of the ClassGenerator class. Put try/finally blocks around
6678            code that uses wxBeginBusyCursor()/wxEndBusyCursor(). Fixes
6679            RTBug #1904.
6680    
6681            * Thuban/UI/classifier.py: Remove unused import of ClassGenerator.
6682    
6683            * Thuban/UI/legend.py: The legend was cleared and repopulated any
6684            time something changed which caused some state to be lost such
6685            as which children were expanded or collapsed. Fixes RTBug #1901.
6686            (LegendTree._OnMsgMapLayersAdded): Add only new layers.
6687            (LegendTree.__OnMsgMapLayersRemoved): Remove layers that exist in
6688            the legend but not in the map.
6689            (LegendTree.__FillTree): Move main functionality out into smaller
6690            methods that can be used by other methods.
6691            (LegendTree.__FillTreeLayer): Reuse old slots in the image list
6692            if they are available.
6693            (LegendTree.DeleteAllItems): Renamed from __DeleteAllItems so
6694            that we override the wxTreeCtrl method. Iterate over children
6695            and call __RemoveLayer.
6696            (LegendTree.__AddLayer): New. Add a new layer to the legend.
6697            (LegendTree.__RemoveLayer): Remove a layer from the legend.
6698            (LegendTree.DeleteChildren): New, overrides wxTreeCtrl method.
6699            Should only be called with the id of a layer branch.
6700            (LegendTree.GetRootItem): New, overrides wxTreeCtrl method.
6701            Returns the root item or creates one if necessary.
6702    
6703            * Thuban/UI/renderer.py (MapRenderer.draw_raster_layer): Call
6704            ProjectRasterFile with tuple arguments instead of strings.
6705    
6706            * Thuban/UI/tableview.py (QueryTableFrame.OnQuery): Wrap code
6707            with try/finally. Fixes RTBug #1904.
6708    
6709            * Thuban/UI/view.py (MapCanvas.OnPaint): Wrap code
6710            with try/finally. Fixes RTBug #1904.
6711            (MapCanvas.FitSelectedToWindow): If a single point is selected
6712            simply center it on the display. Fixes RTBug #1849.
6713    
6714            * extensions/thuban/gdalwarp.cpp: Removed code that allowed gdalwarp
6715            to be compiled as a standalone app. Now the code can only be
6716            called from Python which simplifies the parameter passing.
6717            (ProjectRasterFile): Handle Python arguments. Remove code that
6718            checks for a destination dataset. Add more clean up code.
6719    
6720            * test/test_map.py (TestMapWithContents.test_raise_layer_top,
6721            TestMapWithContents.test_lower_layer_bottom):
6722            Test Map.MoveLayerToTop() and Map.MoveLayerToBottom() respectively.
6723            Fixes RTBug #1907.
6724    
6725            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Apply a full
6726            extent to the map when the legend is toggled. Fixes RTBug #1881.
6727    
6728    2003-05-29  Jan-Oliver Wagner <[email protected]>
6729    
6730            * Thuban/UI/tableview.py (LayerTableFrame.OnClose): Bug-fix: Now
6731            unsubscribes all that is subcribed in __init__.
6732    
6733    2003-05-28  Bernhard Herzog  <[email protected]>
6734    
6735            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer)
6736            (MainWindow.CanDuplicateLayer): New methods to implement the
6737            Layer/Duplicate command.
6738            (layer_duplicate command): New.
6739            (main_menu): Add layer_duplicate to the Layer menu.
6740    
6741    2003-05-28  Bernhard Herzog  <[email protected]>
6742    
6743            * Thuban/UI/tableview.py (NullRenderer.Draw): New. Our own
6744            renderer so that NULL/None values get displayed differently (by a
6745            gray rectangle).
6746            (TableGrid.__init__): Override the default renderers
6747    
6748    2003-05-28  Bernhard Herzog  <[email protected]>
6749    
6750            * Thuban/Model/layer.py (Layer.SetShapeStore): Set the
6751            classification to "None" if the type of the field has changed.
6752    
6753            * test/test_layer.py (SetShapeStoreTests): New. Class with a few
6754            test for the Layer.SetShapeStore method
6755    
6756    2003-05-28  Jan-Oliver Wagner <[email protected]>
6757    
6758            * Thuban/Model/layer.py (Layer.TreeInfo): Fixed a bug (a layer
6759            does not necessarily have a filename).
6760    
6761    2003-05-28  Jan-Oliver Wagner <[email protected]>
6762    
6763            * Thuban/UI/mainwindow.py (MainWindow.TableClose, MainWindow.TableShow):
6764            sort the selection list for the dialog.
6765    
6766    2003-05-28  Frank Koormann  <[email protected]>
6767    
6768            * extensions/thuban/wxproj.cpp
6769            (project_point): Removed cast to int for projected point coordinates.
6770            (shape_centroid): Return last point if all polygon vertices fall
6771            to one point.
6772    
6773    2003-05-28  Bernhard Herzog  <[email protected]>
6774    
6775            * Thuban/UI/mainwindow.py (_can_unjoin): Add doc-string and cope
6776            with layers that don't have shapestores, i.e. raster layers.
6777    
6778    2003-05-28  Bernhard Herzog  <[email protected]>
6779    
6780            * Thuban/Model/table.py (DBFTable.__init__): Omit the extension
6781            when determining the title from the filename.
6782    
6783            * test/test_dbf_table.py (TestDBFTable.test_title): Update to
6784            reflect changes in the way the title is derived from the filename
6785    
6786    2003-05-28  Frank Koormann  <[email protected]>
6787    
6788            * Thuban/UI/mainwindow.py (MainWindow.TableShow):
6789            Added wxDEFAULT_DIALOG_STYLE to show table dialog styles.
6790    
6791    2003-05-27  Bernhard Herzog  <[email protected]>
6792    
6793            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages): Also
6794            delegate SelectedLayer.
6795            (MainWindow.LayerUnjoinTable): Implement.
6796            (_can_unjoin): New. Helper function for the sensitivity of the
6797            layer/unjoin command.
6798    
6799            * Thuban/Model/data.py (ShapefileStore.OrigShapeStore)
6800            (DerivedShapeStore.OrigShapeStore): New. Return the original
6801            shapestore. Used to figure out how to unjoin.
6802            (DerivedShapeStore.Shapefile): Fix a typo.
6803    
6804    2003-05-27  Bernhard Herzog  <[email protected]>
6805    
6806            * Thuban/UI/join.py (JoinDialog): Extend to handle layer joins as
6807            well
6808            (JoinDialog.__init__): Use the layer parameter and only build the
6809            left choice when a layer is given
6810            (JoinDialog.OnJoin): Handle layer joins as well
6811            (JoinDialog.OnLeftTable, JoinDialog.OnRightTable): Handle the case
6812            that the user selects the "Select..." item. The sensitivitly
6813            updating is now in update_sensitivity
6814            (JoinDialog.y): New method to refactor the sensitivity update of
6815            the join button into its own method.
6816    
6817            * Thuban/UI/mainwindow.py (MainWindow.LayerJoinTable): Implement.
6818    
6819    2003-05-27  Bernhard Herzog  <[email protected]>
6820    
6821            * Thuban/UI/mainwindow.py (table_close command): Make it sensitive
6822            iff there are unreferenced tables in the session
6823    
6824    2003-05-27  Bernhard Herzog  <[email protected]>
6825    
6826            * Thuban/Model/messages.py (TABLE_REMOVED): New message.
6827    
6828            * Thuban/Model/session.py (Session.UnreferencedTables): New method
6829            to return tables that are not referenced by other tables or shape
6830            stores and can be removed.
6831            (Session.RemoveTable): Issue a TABLE_REMOVED message after
6832            removing the table
6833    
6834            * Thuban/UI/mainwindow.py: Remove unused imports
6835            (MainWindow.TableClose): Implement.
6836    
6837            * Thuban/UI/tableview.py (TableFrame.__init__): Subscribe to some
6838            messages so that the frame will be automatically closed when a new
6839            session is opened or the table is removed.
6840            (TableFrame.OnClose): Unsubscribe the Subscriptions made in
6841            __init__
6842            (TableFrame.close_on_session_replaced)
6843            (TableFrame.close_on_table_removed): New. Subscribers that close
6844            the window
6845    
6846            * test/test_session.py (TestSessionMessages.test_remove_table)
6847            (TestSessionSimple.test_remove_table): Move the test to
6848            TestSessionSimple and add test for the TABLE_REMOVED message
6849            (TestSessionBase.setUp): Also subscribe to TABLE_REMOVED
6850            (TestSessionSimple.test_unreferenced_tables) New. Test for the
6851            UnreferencedTables method.
6852            (UnreferencedTablesTests): New. Class with some more sophisticated
6853            tests for UnreferencedTables.
6854    
6855    2003-05-27  Frank Koormann  <[email protected]>
6856    
6857            * Thuban/UI/tableview.py (QueryTableFrame.__init__): The "_S_election"
6858            display has some unwanted side effects. Removed again.
6859    
6860    2003-05-27  Frank Koormann  <[email protected]>
6861    
6862            * Resources/Bitmaps/legend_icon_layer.xpm: New, icon for legend.
6863    
6864            * Thuban/UI/legend.py (LegendTree.__FillTree): Use "legend_icon_layer"
6865    
6866    2003-05-27  Jan-Oliver Wagner <[email protected]>
6867    
6868            * test/test_menu.py (MenuTest.test): Added test for
6869            Menu.RemoveItem().
6870    
6871            * Thuban/UI/menu.py (Menu.RemoveItem): New. Remove an item from
6872            the menu.
6873    
6874    2003-05-27  Frank Koormann  <[email protected]>
6875            
6876            Nonmodal dialogs without parent (i.e. they can fall behind the main
6877            window)
6878    
6879            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Explicitly destroy
6880            all dialogs in the dialogs dictionary and the canvas.
6881    
6882            * Thuban/UI/dialogs.py (NonModalNonParentDialog): New class, without
6883            parent, i.e. can fall behind other windows.
6884            (NonModalDialog.OnClose): Check is dialog is in mainwindow.dialog
6885            dictionary before removing it.
6886    
6887            * Thuban/UI/classifier.py: Dialog derived from NonModalNonParentDialog
6888    
6889            * Thuban/UI/projdialog.py: Dialog derived from NonModalNonParentDialog
6890            * Thuban/UI/tableview.py: Dialog derived from NonModalNonParentDialog
6891            * Thuban/UI/tree.py: Dialog derived from NonModalNonParentDialog
6892    
6893    2003-05-27  Bernhard Herzog  <[email protected]>
6894    
6895            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): New. Open a
6896            tableview dialog
6897            (MainWindow.TableShow): Use ShowTableView to open the dialogs.
6898            Also, don't use the table's titles as the dialog names. The titles
6899            aren't guaranteed to be unique.
6900            (MainWindow.TableOpen): Open a table view dialog after opening the
6901            table
6902    
6903    2003-05-27  Bernhard Herzog  <[email protected]>
6904    
6905            * Thuban/UI/mainwindow.py: Remove the Table/Hide menu item. Its
6906            effect can be achieved by simply closing the window showing the
6907            table.
6908            (MainWindow.TableHide): Removed.
6909            (main_menu): Removed "table_hide"
6910    
6911    2003-05-27  Frank Koormann  <[email protected]>
6912    
6913            Fix legend tree display problems under Win32
6914    
6915            * Thuban/UI/legend.py:  BMP_SIZE_W = 15
6916            (LegendTree.__FillTree): Display "legend_icon_map.xpm" with layer title.
6917            (LegendTree.__FillTreeLayer): Explicitely set SelectedImage.
6918    
6919            * Resources/Bitmaps/legend_icon_map.xpm: New icon for legend.
6920    
6921    2003-05-27  Jan-Oliver Wagner <[email protected]>
6922    
6923            * Thuban/UI/menu.py (Menu.InsertSeparator): Additional optional parameter
6924            'after' now allows to insert separators almost anywhere in the menu.
6925    
6926    2003-05-27  Frank Koormann  <[email protected]>
6927    
6928            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Underline the
6929            "S" of selection box label to hint on hot key (Alt-S). Works under
6930            Win32 but is ignored under GTK.
6931    
6932    2003-05-26  Frank Koormann  <[email protected]>
6933    
6934            * Thuban/UI/projdialog.py (ProjFrame.__do_layout, ProjPanel._DoLayout):
6935            Center Choices.
6936    
6937    2003-05-26  Bernhard Herzog  <[email protected]>
6938    
6939            Remove the Precision methods again. They're too DBF specific to be
6940            part of the table interface and they're only used in table_to_dbf
6941            anyway.
6942            
6943            * Thuban/Model/transientdb.py (TransientTableBase.Width):Use a
6944            fixed precision of 12 for doubles.
6945            (TransientTableBase.Precision): Removed
6946            (AutoTransientTable.Width): Delegate to self.table.
6947    
6948            * Thuban/Model/table.py (DBFTable.Precision)
6949            (MemoryTable.Precision): Removed.
6950            (MemoryTable.Width): Use a fixed precision of 12 for doubles.
6951            (table_to_dbf): Use a fixed precision of 12 for floats unless the
6952            column object specifies something else.
6953    
6954            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): New.
6955            test for table_to_dbf
6956    
6957    2003-05-26  Bernhard Herzog  <[email protected]>
6958    
6959            * test/test_transientdb.py
6960            (TestTransientTable.run_iceland_political_tests): Fix a comment.
6961    
6962    2003-05-26  Bernhard Herzog  <[email protected]>
6963    
6964            * Thuban/UI/mainwindow.py (MainWindow.TableOpen): Real
6965            implementation. Mark parts of the file format strings for
6966            localization.
6967    
6968            * Thuban/Model/session.py (Session.OpenTableFile): New. Open a dbf
6969            file and add the table to the tables managed by the session
6970    
6971            * test/test_session.py (TestSessionSimple.test_open_table_file):
6972            New. test case for OpenTableFile
6973    
6974    2003-05-26  Jan-Oliver Wagner <[email protected]>
6975    
6976            * Thuban/UI/controls.py, Thuban/UI/identifyview.py, Thuban/UI/join.py,
6977            Thuban/UI/labeldialog.py, Thuban/UI/mainwindow.py,
6978            Thuban/UI/proj4dialog.py, Thuban/UI/tableview.py, Thuban/UI/view.py:
6979            Replace the true/false of wxWindows by True/False of Python 2.2.1.
6980    
6981    2003-05-26  Jan-Oliver Wagner <[email protected]>
6982    
6983            * Thuban/UI/tableview.py (LayerTableFrame.__init__): If there is
6984            already a selection present, update the grid accordingly.
6985    
6986            * Thuban/UI/mainwindow.py (MainWindow.TableShow): Make the dialog
6987            resizeable and increase its initial size.
6988    
6989    2003-05-26  Frank Koormann  <[email protected]>
6990    
6991            Table export functionality
6992    
6993            * Thuban/Model/table.py (DBFTable.Width, MemoryTable.Width):
6994            Return width (in characters) for a column.
6995            (DBFTable.Precision, MemoryTable.Precision): Return decimal precision.
6996            (table_to_dbf): Write table to dbf file.
6997            (table_to_csv): Write table to csv file.
6998    
6999            * Thuban/Model/transientdb.py (TransientTableBase.Width,
7000            TransientTableBase.Precision): Return column width and precision.
7001    
7002            * Thuban/UI/tableview.py (QueryTableFrame.OnSaveAs): Call table_to_dbf
7003            or table_to_csv depending on file selection.
7004    
7005            * test/test_dbf_table.py:
7006            Test table_to_dbf (extension of former part of test).
7007    
7008            * test/test_csv_table.py:
7009            Test table_to_csv.
7010    
7011    2003-05-23  Jan-Oliver Wagner <[email protected]>
7012    
7013            * Thuban/UI/join.py (JoinDialog.OnJoin): Use _() for strings.
7014            Use QueryTableFrame instead of TableFrame.
7015    
7016            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Prefix the
7017            table window with 'Layer Table:' instead of 'Table:'.
7018    
7019    2003-05-23  Jan-Oliver Wagner <[email protected]>
7020    
7021            Give all tables a title via mix-in TitledObject.LayerShowTable
7022    
7023            * Thuban/Model/base.py (TitledObject.SetTitle): Call method 'issue'
7024            only if it exists.
7025    
7026            * Thuban/Model/table.py (DBFTable, MemoryTable): mix-in TitledObject
7027            and call its init-method with a default title. Remove Title() method.
7028    
7029            * Thuban/Model/transientdb.py (TransientTable, TransientJoinedTable,
7030            AutoTransientTable): mix-in TitledObject and call its init-method with
7031            a default title. Remove Title() method.
7032    
7033    2003-05-23  Bernhard Herzog  <[email protected]>
7034    
7035            * Thuban/Model/session.py (Session.AddShapeStore): Define
7036            AddShapeStore analogously to AddTable.
7037    
7038            * test/test_session.py (TestSessionSimple.test_add_shapestore):
7039            New. Test for AddShapeStore
7040    
7041    2003-05-23  Jan-Oliver Wagner <[email protected]>
7042    
7043            Introducing QueryTableFrame and a very coarse ShowTable implementation.
7044    
7045            * Thuban/UI/tableview.py (LayerTableFrame, QueryTableFrame): Split the
7046            class LayerTableFrame into two classes, LayerTableFrame and QueryTableFrame.
7047            The latter implements the selection GUI without dependency on a layer.
7048            LayerTableFrame now is derived from QueryTableFrame and connects
7049            to a layer.
7050    
7051            * Thuban/UI/mainwindow.py (MainWindow.TableShow): A very coarse
7052            implementation that still needs work.
7053    
7054            * Thuban/Model/layer.py (Layer.TreeInfo): Added filename.
7055    
7056    2003-05-22  Frank Koormann  <[email protected]>
7057    
7058            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
7059            Added "outer_join = False" as optional parameter.
7060            (TransientJoinedTable.create): If outer join is true, perform a
7061            "LEFT OUTER JOIN" instead of "JOIN", which preserves all records of
7062            the left table. Records not matching are filled with 0 / None.
7063    
7064            * Thuban/UI/join.py (JoinDialog.__init__): Checkbox for outer join.
7065            (JoinDialog.OnJoin): Consider outer join check box.
7066    
7067    2003-05-22  Bernhard Herzog  <[email protected]>
7068    
7069            * Thuban/UI/join.py (JoinDialog.OnJoin): Use exc_info in a
7070            somewhat safer way. Storing the traceback in a local variable can
7071            lead to memory leaks
7072    
7073    2003-05-22  Bernhard Herzog  <[email protected]>
7074    
7075            * Thuban/UI/join.py (JoinDialog.OnJoin): Make sure to really call
7076            the wxMessageDialog's Destroy() method.
7077    
7078    2003-05-22  Frank Koormann  <[email protected]>
7079    
7080            * Thuban/UI/join.py (JoinDialog.__init__): Make use of
7081            TransientTable.Title()
7082    
7083    2003-05-22  Frank Koormann  <[email protected]>
7084    
7085            Join Dialog, initial version.
7086    
7087            * Thuban/UI/mainwindow.py (MainWindow.TableJoin): Removed print.
7088    
7089            * Thuban/UI/join.py (JoinDialog): Functional implementation of
7090            former framework. Renamed Table1/Table2 to LeftTable/RightTable
7091            in all occurences.
7092    
7093            * Thuban/Model/transientdb.py (TransientJoinedTable.__doc__):
7094            Typo fixed.
7095    
7096    2003-05-22  Bernhard Herzog  <[email protected]>
7097    
7098            Give the tables titles so that the GUI can display more meaningful
7099            names. For now the titles are fixed but depend on e.g. filenames
7100            or the titles of the joined tables.
7101    
7102            * Thuban/Model/transientdb.py (TransientTable.Title)
7103            (TransientJoinedTable.Title, AutoTransientTable.Title): New.
7104    
7105            * Thuban/Model/table.py (DBFTable.Title, MemoryTable.Title): New.
7106    
7107            * test/test_transientdb.py
7108            (TestTransientTable.test_auto_transient_table_title): New. Test
7109            for the Title method
7110            (TestTransientTable.test_transient_joined_table)
7111            (TestTransientTable.test_transient_table): Add test for the Title
7112            methods
7113    
7114            * test/test_memory_table.py (TestMemoryTable.test_title): New.
7115            Test for the Title method
7116    
7117            * test/test_dbf_table.py (TestDBFTable.test_title): New. Test for
7118            the Title method
7119    
7120    2003-05-22  Bernhard Herzog  <[email protected]>
7121    
7122            * test/test_layer.py (TestLayer.setUp, TestLayer.tearDown):
7123            Provide a better way to destroy the layers
7124            (TestLayer.test_base_layer, TestLayer.test_arc_layer)
7125            (TestLayer.test_point_layer, TestLayer.test_empty_layer)
7126            (TestLayer.test_polygon_layer, TestLayer.test_get_field_type): Use
7127            the new way to destroy the layers.
7128            (TestLayer.test_derived_store): New. Test for using a layer with a
7129            DerivedShapeStore
7130    
7131            * Thuban/Model/layer.py (Layer.SetShapeStore): Only set the
7132            filename if the shape store actually has one.
7133    
7134    2003-05-22  Bernhard Herzog  <[email protected]>
7135    
7136            * Thuban/Model/table.py (DBFTable.FileName): New. Accessor method
7137            for the filename
7138    
7139            * test/test_dbf_table.py (TestDBFTable.test_filename): New. Test
7140            for the FileName method
7141            (TestDBFTableWriting.test_write): Fix spelling of filename
7142    
7143    2003-05-22  Thomas Koester  <[email protected]>
7144    
7145            * Thuban/Model/range.py, test/test_range.py: Brought over new Range
7146            from SciParam that now really is immutable.
7147    
7148    2003-05-22  Frank Koormann  <[email protected]>
7149    
7150            Layer Top/Bottom placement added to legend.
7151    
7152            * Thuban/UI/legend.py
7153            (LegendPanel._OnMoveTop(), LayerPanel._OnMoveBottom): New, methods
7154            bound to tool events.
7155            (LegendTree.MoveCurrentItemTop(), LegendTree.MoveCurrentItemBottom):
7156            New, methods binding the event methods with the map methods.
7157    
7158            * Thuban/Model/map.py (Map.TopLayer(), Map.BottomLayer()): New, place
7159            layer at top/bottom of layer stack.
7160    
7161            * Resources/Bitmaps/top_layer.xpm: New button icon.
7162    
7163            * Resources/Bitmaps/bottom_layer.xpm: New button icon.
7164    
7165    2003-05-22  Bernhard Herzog  <[email protected]>
7166    
7167            * Thuban/Model/session.py (Session.RemoveTable): New method to
7168            remove tables
7169    
7170            * test/test_session.py (TestSessionSimple.test_remove_table): New.
7171            Test for RemoveTable
7172    
7173    2003-05-22  Thomas Koester  <[email protected]>
7174    
7175            * Thuban/Model/classgen.py: Added short module doc string and CVS id.
7176            (ClassGenerator.GenUniformDistribution): Use new Range __init__, too.
7177    
7178    2003-05-22  Bernhard Herzog  <[email protected]>
7179    
7180            Implement a way to discover dependencies between tables and
7181            shapestores.
7182    
7183            * Thuban/Model/transientdb.py (TransientTableBase.Dependencies)
7184            (TransientJoinedTable.Dependencies)
7185            (AutoTransientTable.SimpleQuery): New. Implement the dependencies
7186            interface
7187            (TransientJoinedTable.__init__): Keep tack of the original table
7188            objects in addition to the corresponding transient tables.
7189    
7190            * Thuban/Model/table.py (DBFTable.Dependencies)
7191            (MemoryTable.Dependencies): New. Implement the dependencies
7192            interface
7193    
7194            * Thuban/Model/data.py (ShapeTable): New. Helper class for
7195            ShapefileStore
7196            (ShapefileStore.__init__): Use ShapeTable instead of
7197            AutoTransientTable
7198            (ShapefileStore.Table, ShapefileStore.Shapefile): Add doc-strings
7199            (ShapefileStore.FileName, ShapefileStore.FileType): New. Accessor
7200            methods for filename and type
7201            (ShapefileStore.Dependencies): New. Implement the dependencies
7202            interface
7203            (DerivedShapeStore): New class to replace SimpleStore. The main
7204            difference to SimpleStore is that it depends not on a shapefile
7205            but another shapestore which expresses the dependencies a bit
7206            better
7207            (SimpleStore.__init__): Add deprecation warning.
7208    
7209            * test/test_dbf_table.py (TestDBFTable.test_dependencies): New.
7210            Test for the Dependencies method.
7211    
7212            * test/test_memory_table.py (TestMemoryTable.test_dependencies):
7213            New. Test for the Dependencies method.
7214    
7215            * test/test_transientdb.py
7216            (TestTransientTable.test_auto_transient_table_dependencies): New.
7217            Test for the Dependencies method.
7218            (TestTransientTable.test_transient_joined_table): Add test for the
7219            Dependencies method.
7220    
7221            * test/test_session.py (TestSessionSimple.setUp)
7222            (TestSessionSimple.tearDown): New. Implement a better way to
7223            destroy the sessions.
7224            (TestSessionSimple.test_initial_state)
7225            (TestSessionSimple.test_add_table): Bind session to self.session
7226            so that it's destroyed by tearDown
7227            (TestSessionSimple.test_open_shapefile): New. Test for
7228            OpenShapefile and the object it returns
7229    
7230    2003-05-22  Bernhard Herzog  <[email protected]>
7231    
7232            * Thuban/Model/session.py (Session.AddTable): New method to
7233            register tables with the session.
7234            (Session.Tables): Return the tables registered with AddTable too.
7235    
7236            * test/test_session.py (TestSessionSimple.test_add_table): New.
7237            Test case for the AddTable method
7238    
7239    2003-05-22  Frank Koormann  <[email protected]>
7240    
7241            UI polishing updates: Place main buttons (OK, Cancel, etc) in the
7242            lower right corner, center labels for selections, initialize controls
7243            in reasonable order for keyboard navigation.
7244    
7245            * Thuban/UI/projdialog.py (ProjFrame.__init__, ProjFrame.__doLayout)
7246            (ProjFrame.__DoOnProjAvail): Determine position of current projection
7247            using the wxListBox.FindString() method. Still a problem (#1886)
7248    
7249            * Thuban/UI/classifier.py
7250            (Classifier.__init__, SelectPropertiesDialog.__init__)
7251    
7252            * Thuban/UI/classgen.py (ClassGenDialog.__init__,
7253            (ClassGenDialog.__DoOnGenTypeSelect): Moved initialization of the
7254            different classification types from here to __init__.
7255            (GenUniquePanel.__init__): Set the column width of the first field
7256            in the Field ListCtrl to the full width.
7257    
7258            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Rename 'Save As'
7259            Button to 'Export'. Center Buttons in Selection Box, set Focus to
7260            Grid.
7261            (LayerTableFrame.OnKeyDown()): New, bound to the grid with EVT_KEY_DOWN,
7262            changes focus to the Selection when pressing "Alt-S".
7263    
7264            * Thuban/UI/legend.py (LegendTree.__SetVisibilityStyle): Only gray out
7265            the text if not visible. The italic font sometimes exceeds the
7266            rendering area.
7267    
7268    2003-05-21  Jonathan Coles   <[email protected]>
7269    
7270            * Thuban/UI/dock.py (DockFrame): Rename references to _OnClose
7271            to OnClose so that Thuban closes correctly.
7272    
7273            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Call
7274            DockFrame.OnClose, not DockFrame._OnClose.
7275    
7276    2003-05-21  Jonathan Coles   <[email protected]>
7277    
7278            * Thuban/Model/classgen.py (ClassGenerator.GenQuantiles): Remove
7279            references to 'inf' and use new Range __init__ to pass floats
7280            directly rather than converting them to strings first.
7281            Fixes RTBug #1876.
7282    
7283            * Thuban/Model/classification.py (ClassGroupRange.SetRange):
7284            Use new Range ___init__ to pass floats.
7285    
7286            * Thuban/Model/layer.py (RasterLayer.__init__): Test if the
7287            filename is a valid image file. Throw IOError otherwise.
7288    
7289            * Thuban/Model/range.py: Brought over new Range from SciParam that
7290            is immutable and has an __init__ which can accept floats.
7291    
7292            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Move OpenShapefile
7293            into try block. AddLayer doesn't throw any exceptions anymore.
7294            (MainWindow.AddRasterLayer): Move constructor of RasterLayer into
7295            try block.
7296    
7297            * Thuban/UI/projdialog.py (GeoPanel.__init__): Put Degrees as
7298            the first item in choices. Fixes RTBug #1882.
7299    
7300            * Thuban/UI/renderer.py (MapRenderer.render_map): Check if scale
7301            has gone to 0 which is a serious problem. abort.
7302            (MapRenderer.draw_raster_layer): Catch IOError seperately and
7303            print the error from GDAL.
7304    
7305            * Thuban/UI/tableview.py (TableGrid.__init__): Call
7306            ToggleEventListeners to turn on listening.
7307            (TableGrid.ToggleEventListeners): New. Turns event listening on
7308            and off so as to prevent excessive messages.
7309            (LayerTableFrame.OnQuery): Use TableGrid.ToggleEventListeners
7310            to suppress excessive messages when selecting many rows.
7311            Fixes RTBug #1880.
7312    
7313            * Thuban/UI/view.py: Added checks against if scale == 0. This
7314            is a serious problem that can occur when an image without
7315            geo data is loading and causes the map projection bounds to
7316            go to infinity. Right now, the solution is to simply try
7317            to recover.
7318    
7319            * extensions/thuban/cpl_mfile.cpp (MFILEClose): Make sure
7320            to set the MFILEReceiver attributes even if the data is NULL.
7321    
7322            * extensions/thuban/gdalwarp.cpp: Improved the error handling
7323            and passed GDAL messages back up to the Python layer. Also
7324            tried to fix some memory leaks that were present in the original
7325            utility but didn't matter because the program aborted.
7326    
7327            * test/test_range.py: Copied over tests from SciParam. Removed
7328            tests against importing. Fixes RTBug #1867.
7329    
7330    2003-05-21  Bernhard Herzog  <[email protected]>
7331    
7332            * test/test_load.py: Remove unused imports and restructure the
7333            test code
7334            (LoadSessionTest): Split into one class for each test and turn
7335            LoadSessionTest itself into the base class for all such session
7336            tests.
7337            (ClassificationTest): New base class for load tests that test
7338            classifications
7339            (TestSingleLayer, TestLayerVisibility, TestClassification)
7340            (TestLabels, TestLayerProjection, TestRasterLayer): New classes
7341            for the individual tests
7342    
7343            * test/support.py (FileLoadTestCase.filename): New base class for
7344            file loading tests
7345    
7346    2003-05-21  Jan-Oliver Wagner <[email protected]>
7347    
7348            * Resources/Projections/defaults.proj: Renamed 'Universal Transverse
7349            Mercator' to 'UTM Zone 32' as a more convenient example.
7350            Added 'Gauss Krueger Zone 6'.
7351    
7352            * Data/iceland_sample_raster.thuban: political polygon now
7353            filled transparent to have the raster image visible at once.
7354    
7355    2003-05-21  Frank Koormann  <[email protected]>
7356    
7357            * Thuban/UI/mainwindow.py (MainWindow): Renamed _OnClose() back to
7358            OnClose() to keep in sync with extensions. Internally Thuban
7359            still uses "underscored" names.
7360    
7361    2003-05-20  Jonathan Coles   <[email protected]>
7362    
7363            This puts back Raster layer support. These layers support projections
7364            through the GDAL library. Currently, the CVS version is being used.
7365            There are no Debian packages available although this may change soon.
7366            A GDAL driver was extended to support writing to memory rather to
7367            files.
7368    
7369            There is still some work that needs to be done, such as some error
7370            handling when loading invalid images or when there is a problem
7371            projecting the image. This putback simply checks in the majority
7372            of the work.
7373    
7374            * setup.py: Add gdalwarp library extension.
7375    
7376            * Thuban/Model/layer.py (BaseLayer.HasClassification): New.
7377            Defaults to False, but can be overridden by subclasses if they
7378            support classification.
7379            (RasterLayer): New. Defines a new layer that represents an
7380            image.
7381    
7382            * Thuban/Model/load.py (SessionLoader.__init__): Add rasterlayer
7383            tag handler.
7384            (SessionLoader.start_layer): Encode the filename.
7385            (SessionLoader.start_rasterlayer, SessionLoader.end_rasterlayer):
7386            New. Supports reading a rasterlayer tag.
7387    
7388            * Thuban/Model/map.py (Map.BoundingBox): Fix typo in comment.
7389    
7390            * Thuban/Model/save.py (XMLWriter.encode): Don't assume that we
7391            get a string in Latin1. If we get such as string convert it to
7392            unicode first, otherwise leave if alone before encoding.
7393            (SessionSaver.write_layer): Add support for writing both Layers
7394            and RasterLayers.
7395    
7396            * Thuban/Model/transientdb.py (AutoTransientTable.SimpleQuery):
7397            The right argument may not be a string, it could also be a Column.
7398    
7399            * Thuban/UI/application.py (ThubanApplication.CreateMainWindow):
7400            Make initial window size 600x400. Fixes RTBug #1872.
7401    
7402            * Thuban/UI/classifier.py (Classifier.__init__): Rearrange how
7403            the dialog is constructed so that we can support layers that
7404            do not have classifications.
7405            (Classifier._OnTry): Only build a classification if the layer
7406            supports one.
7407    
7408            * Thuban/UI/legend.py: Change all checks that a layer is an
7409            instance of Layer into checks against BaseLayer.
7410            (LegendTree.__FillTreeLayer): Only add children to a branch if
7411            the layer supports classification.
7412    
7413            * Thuban/UI/mainwindow.py (MainWindow.NewSession,
7414            MainWindow.OpenSession): Don't proceed with an action if the
7415            user chooses Cancel when they are asked to save changes.
7416            (MainWindow.AddRasterLayer): New. Open a dialog to allow the
7417            user to select an image file. Create a new RasterLayer and add
7418            it to the map.
7419    
7420            * Thuban/UI/renderer.py (MapRenderer.render_map): Add support
7421            for rendering RasterLayer layers.
7422            (MapRenderer.draw_raster_layer): Actually method that calls
7423            the GDALWarp python wrapper and constructs an image from the
7424            data returned.
7425    
7426            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Change the
7427            Choices symbols to match those used in the table query method.
7428            Replace deprecated method calls on table with new method names.
7429    
7430            * Thuban/UI/view.py (MapCanvas.set_view_transform): Try to limit
7431            how small the scale can get. This still needs more testing.
7432    
7433            * extensions/thuban/bmpdataset.cpp: New, but copied from GDAL.
7434            Provides a driver to output in .bmp format.
7435    
7436            * extensions/thuban/cpl_mfile.cpp, extensions/thuban/cpl_mfile.h:
7437            New. Provides IO routines which write to memory, rather than a file.
7438    
7439            * extensions/thuban/gdalwarp.cpp: New, but basically a direct copy
7440            of the gdalwarp utility provided in GDAL. Added function calls
7441            that can be accessed from python.
7442    
7443            * Data/iceland_sample_raster.thuban: New. Sample file that uses
7444            a raster layer.
7445    
7446            * Data/iceland/island.tfw, Data/iceland/island.tif: New. Raster
7447            layer image data.
7448    
7449            * Doc/thuban.dtd: Added rasterlayer attribute definition.
7450    
7451            * test/test_layer.py, test/test_load.py, test/test_save.py: Added
7452            tests associated with the raster layer code.
7453    
7454            * test/test_transientdb.py
7455            (TestTransientTable.test_auto_transient_table_query): Added a test
7456            for using a Column object as the "right" parameter to a query.
7457    
7458    2003-05-19  Frank Koormann  <[email protected]>
7459    
7460            * Thuban/version.py (get_changelog_date):
7461            Catch exceptions if ChangeLog does not exist.
7462    
7463            * Thuban/UI/view.py (MapCanvas.Export): Bugfix
7464    
7465    2003-05-19  Frank Koormann  <[email protected]>
7466    
7467            Extended version information for Thuban
7468    
7469            * Thuban/version.py: New, version information for Thuban: Last
7470            modification date and last ChangeLog entry date.
7471    
7472            * Thuban/UI/mainwindow.py (MainWindow.About()): Extended version
7473            information: Display Thuban, wxPython and Python version.
7474    
7475    2003-05-16  Bernhard Herzog  <[email protected]>
7476    
7477            * Thuban/Model/save.py: Remove some unused imports including the
7478            __future__ import for nested_scopes as Thuban relies on Python 2.2
7479            now.
7480            (XMLWriter.encode): Remove the special case for a None argument.
7481            In the saver encode is always called with a string argument.
7482    
7483    2003-05-16  Bernhard Herzog  <[email protected]>
7484    
7485            * Thuban/UI/__init__.py: Remove the work-around for the locale bug
7486            in wxPython (at least when usinvg wxGTK) prior to 2.4. The symptom
7487            of the bug was that e.g. float("1.2") would fail. Thuban now
7488            requires 2.4.x.
7489            
7490    2003-05-16  Frank Koormann   <[email protected]>
7491    
7492            Printing enhancement and WMF export (under Win32)
7493    
7494            * Thuban/UI/renderer.py (ExportRenderer): New, derived from
7495            ScreenRenderer. Renders Map, Legend and Scalebar for export.
7496            (PrinterRenderer): New, derived from ExportRenderer. Replaces the old
7497            PrintRender.
7498    
7499            * Thuban/UI/view.py (MapPrintout.__init__): Enhanced parameter set
7500            to fullfil information needed for PrinterRenderer.
7501            (MapCanvas.Export): New. Export Map (currently only to WMF on Win32).
7502            (MapCanvas.Print): Adapted to new MapPrintout.
7503            (OutputTransform): General calculations to transform from canvas
7504            coordinates to export/printing devices.
7505    
7506            * Thuban/UI/mainwindow.py (MainWindow.ExportMap()): New. Added also
7507            new method_command to call ExportMap, with platform dependency (only
7508            __WXMSW__)
7509      
7510            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Position and Size
7511            of scalebar drawing area as new parameters.
7512            
7513            * Thuban/Model/scalebar.py (roundInterval): round long instead of int
7514    
7515            * Thuban/UI/legend.py (ScalebarBitmap.__SetScale):
7516            Update to extended scalebar.DrawScalebar header.
7517    
7518            * test/test_export.py: New, test Thuban.UI.view.OutputTransform()
7519    
7520            * test/test_scalebar.py: Made test executable as standalone.
7521    
7522    2003-05-16  Bernhard Herzog  <[email protected]>
7523    
7524            * Thuban/Model/table.py (Table): Remove this compatibility alias
7525            for DBFTable.
7526    
7527            * test/test_table.py: Import DBFTable as Table because that alias
7528            doesn't exist anymore.
7529    
7530            * Thuban/UI/classgen.py: Remove some unused imports
7531    
7532    2003-05-14  Jonathan Coles   <[email protected]>
7533    
7534            * Thuban/Model/classgen.py (ClassGenerator.GenSingletonsFromList):
7535            Fix docstring.
7536            (ClassGenerator.GenUniformDistribution): Fix spelling of method name.
7537            (ClassGenerator.GenQuantiles): Use the left/right brackets and min/max
7538            values of the supplied range to determine the beginning and end
7539            bounds of the generated classes.
7540    
7541            * Thuban/Model/range.py (Range.number_re): Now accepts floats that
7542            do not have a leading 0 (.5 is now accepted as well as 0.5).
7543    
7544            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Fix name of method
7545            call to ClassGenerator.GenUniformDistribution.
7546    
7547            * Thuban/UI/projdialog.py (ProjFrame.__do_layout): Fix Windows
7548            layout bug with the 'Projection' label.
7549    
7550            * test/support.py (FloatTestCase): New. Needed for the Range tests.
7551    
7552            * test/test_range.py: New. Imported from SciParam.
7553    
7554    2003-05-12  Jonathan Coles   <[email protected]>
7555    
7556            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): Replace call
7557            to table.UniqueValues() with calls that retrieve all the values
7558            from the table. This will need to be replaced by a method on table
7559            which can simply return the list (perhaps more efficiently).
7560    
7561    2003-05-12  Jonathan Coles   <[email protected]>
7562    
7563            The return value of ClassGenerator.CalculateQuantiles has changed.
7564            Refer to the documentation for details.
7565    
7566            * test/test_classgen.py: Modified Quantile tests to use the
7567            new return values.
7568    
7569            * Thuban/Model/classgen.py
7570            (ClassGenerator.GenQuantiles): Add comments describing the parameters,
7571            use new return values from CalculateQuantiles to produce the correct
7572            range bounds in the Classification.
7573            (ClassGenerator.CalculateQuantiles): Add more comments describing
7574            the return values and parameters. Make minor adjustments to improve
7575            the legibility of the code. Fix problem with adjusted not being set
7576            in most cases.
7577    
7578    2003-05-12  Frank Koormann <[email protected]>
7579            
7580            * Thuban/Model/save.py (XMLWriter.encode()): Explicite call to unicode
7581            and latin1. Fixes #1851 finally.
7582    
7583    2003-05-09  Jonathan Coles   <[email protected]>
7584    
7585            * test/test_classgen.py: New. Tests the Quantile algorithm.
7586    
7587            * Thuban/Model/classgen.py (ClassGenerator.CalculateQuantiles):
7588            Clean up debugging statement, add comments, fix a small bug in the
7589            returned adjusted percentiles.
7590            
7591    2003-05-09  Jonathan Coles   <[email protected]>
7592    
7593            Introduces Range class from SciParam into the ClassGroupRange class,
7594            and such ranges can now be saved and loaded from disk.
7595    
7596            Quantiles are now available in the Classification Generator.
7597    
7598            Initial support for building Queries on a table. Doesn't do anything
7599            but run some tests.
7600    
7601            * Thuban/Model/classification.py: Explicit imports.
7602            (ClassGroupRange): Use the Range class to store the underlying
7603            range information. The interface remains the same, except for
7604            GetRange(), and you can also supply a Range object as the min
7605            parameter to SetRange or __init__.
7606    
7607            * Thuban/Model/load.py (XMLReader.encode): New. Encodes the given
7608            string appropriately for use in Thuban. Fixes RTbug #1851.
7609            (SessionLoader.end_projection): Handle the context of the
7610            projection tag a bit better by looking at what objects are not
7611            None. There was an assumption that a projection tag for a map
7612            could occur before any layers.
7613            (SessionLoader.start_clrange): Provide backward compatibility for
7614            reading min/max values as well as the new range parameter.
7615    
7616            * Thuban/Model/map.py: Explicit imports.
7617    
7618            * Thuban/Model/resource.py: Import _.
7619            (ProjFileSaver.write): write header using projfile.dtd.
7620    
7621            * Thuban/Model/save.py: Explicit imports.
7622            (XMLWriter.encode): New. Encode the given string from a format
7623            used by Thuban into UTF-8. Fixes RTbug #1851.
7624    
7625            * Thuban/UI/classgen.py: Explicit imports.
7626            (ClassGenDialog.__init__): Clean up the code and add support
7627            for Quantiles.
7628            (ClassGenDialog.OnOK): Add support for Quantiles.
7629            (GenQuantilesPanel): New. Input panel for Quantiles.
7630            (ClassGenerator, CustomRamp, MonochromaticRamp, GreyRamp, RedRamp,
7631            GreenRamp, BlueRamp, HotToColdRamp): Move to Thuban/Model/classgen.py
7632    
7633            * Thuban/Model/classgen.py: New. Contains all the classes named above.
7634    
7635            * Thuban/UI/classifier.py: Explicit imports.
7636            (ClassTable.GetValueAsCust, ClassTable.__ParseInput,
7637            ClassTable.SetValueAsCustom): Reworked to use new Range class.
7638    
7639            * Thuban/UI/legend.py: Explicit imports.
7640    
7641            * Thuban/UI/mainwindow.py: Add support for the Join Dialog. Added
7642            a Table menu and associated method calls.
7643            (MainWindow.choose_color): Removed. No longer needed.
7644    
7645            * Thuban/UI/projdialog.py (ProjFrame.__VerifyButtons): Save button
7646            should be disabled if no projection is selected in the available
7647            list.
7648    
7649            * Thuban/UI/renderer.py: Explicit imports.
7650    
7651            * Thuban/UI/tableview.py (TableGrid.OnRangeSelect): Fix some issues
7652            with correctly selecting the rows and issuing the right events.
7653            Be sure to call Skip() to allow the grid to do some of its own
7654            handling which allows the rows to actually be selected.
7655            (LayerTableGrid.select_shapes): Rename from select_shape. Supports
7656            selecting multiple shapes.
7657            (LayerTableFrame): Support for building Queries.
7658            (LayerTableFrame.select_shapes): Allow multiple shapes to be selected.
7659    
7660            * Thuban/UI/tree.py: Explicit imports.
7661    
7662            * Thuban/UI/view.py (MapCanvas): Delegate "SelectedShapes" so the
7663            table view can call it.
7664    
7665            * test/test_classification.py: Explicit imports.
7666            (TestClassification.test_ClassGroupRange): Fix test for new
7667            Range class.
7668    
7669            * Doc/thuban.dtd: Add range parameter for clrange.
7670    
7671            * Thuban/Model/range.py: Taken from SciParam. Used as the underlying
7672            object in ClassGroupRange, and also uesd for inputting ranges in
7673            the classifer table and elsewhere.
7674    
7675            * Thuban/UI/join.py: New. Initial Join dialog. No real functionality
7676            yet.
7677    
7678    2003-05-09  Frank Koormann <[email protected]>
7679    
7680            * Thuban/UI/scalebar.py (DrawScaleBar): Draw only if interval > 0.0.
7681    
7682    2003-05-08  Frank Koormann <[email protected]>
7683    
7684            Coding style updates
7685    
7686            * test/test_scalebar.py: Replaced tab indentation by spaces.
7687    
7688            * Thuban/UI/scalebar.py: Explicit imports.
7689    
7690    2003-05-08  Frank Koormann <[email protected]>
7691    
7692            * Thuban/UI/scalebar.py
7693            (ScaleBar.DrawScalebar): Format string bug fixed.
7694    
7695    2003-05-08  Frank Koormann <[email protected]>
7696    
7697            Reorganization of scalebar component (no wx in Thuban/Model)
7698    
7699            * Thuban/Model/scalebar.py: Rendering moved to Thuban/UI/scalebar.py
7700            (deriveInterval):
7701            Calculate scalebar interval and unit which fits in width for scale.
7702            (roundInterval): Round float.
7703    
7704            * Thuban/UI/scalebar.py (ScaleBar): Scalebar rendering
7705    
7706            * test/test_scalebar.py: Test for Thuban/Model/scalebar.py methods.
7707    
7708            * Thuban/UI/legend.py: Import Thuban.UI.scalebar
7709    
7710    2003-05-08  Frank Koormann <[email protected]>
7711    
7712            * Thuban/UI/legend.py (ScalebarBitmap.SetCanvas):
7713            Initialize ScaleBar with canvas.map
7714    
7715            * Thuban/Model/scalebar.py (ScaleBar.roundInterval()): New,
7716            round intervals to display smarter lengths
7717            (ScaleBar.DrawScalebar): Draw Scalebar only if the map contains a
7718            layer. If the maps has no projection applied grey the scalebar.
7719    
7720    2003-05-07  Frank Koormann <[email protected]>
7721            
7722            Basic Scalebar features added.
7723    
7724            * Thuban/Model/scalebar.py (ScaleBar): New, scalebar rendering.
7725    
7726            * Thuban/UI/legend.py (LegendPanel): Added scalebar bitmap
7727            (ScaleBarBitmap): New, links the scalebar bitmap with view messages
7728            and the renderer.
7729    
7730            * Thuban/UI/view.py (MapCanvas.set_view_transform): Issue SCALE_CHANGED.
7731    
7732            * Thuban/UI/messages.py: SCALE_CHANGED added.
7733    
7734    2003-05-07  Bernhard Herzog  <[email protected]>
7735    
7736            * Thuban/Model/session.py (Session.__init__): New instance
7737            variable shapestores to hold a list of all open shapestore objects
7738            (Session.ShapeStores): New. Accessor method for the shapestores
7739            list.
7740            (Session._add_shapestore, Session._clean_weak_store_refs): New.
7741            Internal methods to maintain the shapestores list.
7742            (Session.Tables): New. Return all tables open in the session.
7743            (Session.OpenShapefile): Insert the new ShapeStore into the
7744            shapestores list.
7745    
7746            * test/test_session.py (TestSessionSimple.test_initial_state): Add
7747            tests for ShapeStores and Tables
7748            (TestSessionWithContent.test_shape_stores)
7749            (TestSessionWithContent.test_tables): New. Test cases for
7750            ShapeStores and Tables
7751    
7752    2003-05-07  Bernhard Herzog  <[email protected]>
7753    
7754            * Thuban/Model/transientdb.py (TransientTableBase.ReadRowAsDict):
7755            Add comments about the optimizations used.
7756            (AutoTransientTable.ReadValue, TransientTableBase.ReadValue): New.
7757            Implement the ReadValue table interface method.
7758    
7759            * test/test_transientdb.py
7760            (TestTransientTable.run_iceland_political_tests)
7761            (TestTransientTable.test_transient_joined_table): Add tests for
7762            ReadValue
7763    
7764  2003-05-07  Frank Koormann <[email protected]>  2003-05-07  Frank Koormann <[email protected]>
7765    
7766          * Resources/Bitmaps/fulllayerextent.xpm,          * Resources/Bitmaps/fulllayerextent.xpm,

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