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revision 1272 by jonathan, Fri Jun 20 16:43:13 2003 UTC revision 1788 by bh, Wed Oct 8 10:39:32 2003 UTC
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1    2003-10-08  Bernhard Herzog  <[email protected]>
2    
3            * Thuban/Model/resource.py (read_proj_file): Return the warnings
4            too. Update the doc-string
5            (get_proj_files): Removed. It wasn't used anywhere
6            (get_system_proj_files, get_system_proj_file): Rename to
7            get_system_proj_file and return the ProjFile object and not a list
8            of ProjFile objects. Update the callers.
9            (get_user_proj_files, get_user_proj_file): Rename to
10            get_user_proj_file return the ProjFile object and not a list of
11            ProjFile objects. Update the callers.
12            (ProjFileReader.__init__): New instance variable for the warnings.
13            Rename the __pf ivar to projfile. Update the methods referring to
14            __pf
15            (ProjFileReader.end_projection): Catch any errors raised when
16            instantiating the projection and record that as an error. The
17            projection will not be in the final ProjFile object.
18            (ProjFileReader.GetWarnings): New method to return the warnings.
19    
20            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
21            show the warnings from the projfile reader
22            (ProjFrame._OnImport): Deal with any warnings returned by
23            read_proj_file
24            (ProjFrame.__FillAvailList): Deal with any warnings returned by
25            get_system_proj_file or get_user_proj_file.
26    
27            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
28            (TestProjFileWithInvalidParameters.file_contents): New test cases
29            to test whether read_proj_file handles invalid projection
30            parameters correctly
31            (TestProjFile.test_get_system_proj_file): New. Simple test for
32            resource.get_system_proj_file
33    
34    2003-10-07  Bernhard Herzog  <[email protected]>
35    
36            * test/test_derivedshapestore.py
37            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
38            properly so that the temporary directories get deleted correctly
39    
40    2003-10-06  Bernhard Herzog  <[email protected]>
41    
42            Handle the title changes in a proper MVC way.
43    
44            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
45            canvas' TITLE_CHANGED messages
46            (MainWindow.update_title): New. Update the main window's title
47            (MainWindow.__SetTitle): Removed. Use update_title instead.
48            (MainWindow.SetMap): Use update_title instead of __SetTitle
49            (MainWindow.RenameMap): Do change the window title explicitly
50            here. That's handled in a proper MVC way now.
51            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
52            messages
53    
54            * Thuban/Lib/connector.py (Conduit): New class to help classes
55            that forward messages
56    
57            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
58            (ViewPort): Derive from Conduit instead of Publisher
59            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
60            when calling the inherited versions
61            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
62            methods to subscribe and unsubscribe map messages
63            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
64            handle the map subscriptions
65            (ViewPort.Map, ViewPort.map_projection_changed)
66            (ViewPort.layer_projection_changed): Add or update doc-strings
67    
68            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
69            typo
70            (MyConduit): Helper class for the Conduit test.
71            (TestConduit): Test cases for Conduit
72    
73            * test/test_connector.py: Use support.run_tests as main.
74    
75            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
76            the TITLE_CHANGED messages
77            (ViewPortTest.test_forwarding_title_changed): New test to check
78            whether the viewport forwards the map's TITLE_CHANGED messages
79            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
80            after the port's because the latter may require a still functional
81            map.
82    
83    2003-10-06  Bernhard Herzog  <[email protected]>
84    
85            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
86            doc-string
87    
88    2003-10-06  Bernhard Herzog  <[email protected]>
89    
90            * test/test_viewport.py (ViewPortTest.setUp)
91            (SimpleViewPortTest.test_init_with_size): Move the test for the
92            initial size as a constructor parameter from ViewPortTest.setUp
93            method to a new separate test in SimpleViewPortTest.
94    
95    2003-10-06  Bernhard Herzog  <[email protected]>
96    
97            * test/test_viewport.py (MockView): New class derived from
98            ViewPort with a mock implementation of GetTextExtent to be used in
99            the test cases
100            (ViewPortTest.setUp): Use MockView instead of ViewPort
101    
102            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
103            into what would be a "pure virtual function" in C++: always raise
104            NotImplementedError. Mock implementations for test cases don't
105            belong into the real code
106    
107    2003-10-02  Bernhard Herzog  <[email protected]>
108    
109            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
110            close the dbf file we create so that it's contents have been
111            written properly.
112    
113            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
114            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
115            Update to shapelib 1.2.10
116    
117    2003-10-01  Jan-Oliver Wagner <[email protected]>
118    
119            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
120            it annoys lintian which warns about these files not being
121            executable. The #! isn't necessary here since if you absolutely
122            must execute them you can always say "python <filename>".
123    
124    2003-09-26  Bernhard Herzog  <[email protected]>
125    
126            * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
127            only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
128            is ported to a newer the import will fail, so it should be noticed
129            immediately that this function is gone.
130            Fixes RT#1919
131    
132    2003-09-26  Bernhard Herzog  <[email protected]>
133    
134            Add a DTD for the projection files and make thuban write valid
135            projection files
136    
137            * Resources/XML/projfile.dtd: New. DTD for thuban's projection
138            files
139    
140            * Thuban/Model/resource.py (ProjFileSaver.write): Use
141            'projectionlist' as the name in the document type declaration so
142            that it matches the element type of the root element.
143    
144            * test/test_proj.py (sample_projfile, sample_projfile2): Use
145            'projectionlist' as the name in the document type declaration just
146            as it is done now in the files thuban would write
147            (sample_projfile, sample_projfile_data): Fix spelling of
148            "Mercator"
149            (TestProjFile.doTestWrite): Validate the written and the expected
150            XML data
151            (TestProjFile): Derive from ValidationTest so that we can run xml
152            validation tests
153    
154    2003-09-24  Bernhard Herzog  <[email protected]>
155    
156            * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
157            modify the list returned by map.Layers() in place since it is the
158            actual list of layers used by the map.
159    
160    2003-09-23  Jan-Oliver Wagner <[email protected]>
161    
162            * Doc/manual/thuban-manual.xml: Added subsection to chapter
163            Extensions to describe the extensions coming with the Thuban
164            standard package (gns2shp and importAPR).
165    
166    2003-09-23  Bernhard Herzog  <[email protected]>
167    
168            * libraries/thuban/wxproj.cpp (project_point): if there's an
169            inverse but no forward projection, convert to degrees after
170            applying the inverse projection. Fixes RT#2096
171    
172            * test/test_wxproj.py: New. Test cases for wxproj.so. One test
173            implicitly tests for the fix to RT#2096
174    
175            * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
176            Check that the sequences have the same lengths
177    
178            * Resources/Projections/defaults.proj (Geographic projection): Use
179            a much more precise value for the to_meter attribute.
180    
181    2003-09-22  Bernhard Herzog  <[email protected]>
182    
183            * test/support.py (initthuban): Make sure to unset the LANG env.
184            var. so that tests that compare translated strings work. Solves RT
185            #2094
186    
187    2003-09-22  Jan-Oliver Wagner <[email protected]>
188    
189            Small improvement of APR import.
190    
191            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
192            Added tests for text-ranges.
193    
194            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
195            returns a string object if the range is based on text.
196    
197            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
198            range retrieval.
199    
200    2003-09-22  Jan-Oliver Wagner <[email protected]>
201    
202            Initial version of the importAPR extension which is in
203            experimental state.
204    
205            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
206            /Extensions/importAPR/test/: New directories.
207    
208            * /Extensions/importAPR/samples/README: New: Howto load the samples.
209    
210            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
211            file which refers to the Thuban Iceland demo data.
212    
213            * /Extensions/importAPR/test/README: New: Howto execute the tests.
214    
215            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
216    
217            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
218            as in '.apr'-files.
219    
220            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
221            ODB Objects as in '.apr', '.avl' and other files.
222    
223            * /Extensions/importAPR/__init__.py: New: Init to make this
224            directory a package.
225    
226            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
227            project file (.apr) and convert it to Thuban.
228    
229    2003-09-22  Jan-Oliver Wagner <[email protected]>
230    
231            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
232    
233    2003-09-19  Jan-Oliver Wagner <[email protected]>
234    
235            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
236            with description on RPM installation and RPM binary package
237            creation.
238    
239    2003-09-18  Bernhard Herzog  <[email protected]>
240    
241            * setup.py (data_files): Only add the mo files if the Locales
242            directory actually exists, so that setup.py works with a fresh CVS
243            checkout
244    
245    2003-09-12  Jan-Oliver Wagner <[email protected]>
246    
247            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
248            in viewport, not anymore in view
249    
250    2003-09-04  Jan-Oliver Wagner <[email protected]>
251    
252            Introducing first Extension (gns2shp).
253    
254            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
255    
256            * Extensions/__init__.py: New. init to make this dir a package.
257    
258            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
259    
260            * Extensions/gns2shp/test/README: New. some info on this test directory.
261    
262            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
263    
264            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
265            of Shapefile from GNS text file format
266    
267    2003-09-03  Jan-Oliver Wagner <[email protected]>
268    
269            Fix/workaround for bug #2019:
270            https://intevation.de/rt/webrt?serial_num=2019
271    
272            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
273            (IdentifyView.__init__): Added another button that allows to
274            stop the identify mode.
275            (IdentifyView.OnStop): New. Stops the identify mode.
276    
277    2003-09-03  Jan-Oliver Wagner <[email protected]>
278    
279            Introducing a new exception dialog that allows to exit the
280            application immediately.
281            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
282    
283            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
284    
285            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
286            Made strings available to translations. Exchanged the simple
287            ScrolledMessageDialog by the new ExceptionDialog.
288    
289    2003-09-01  Bernhard Herzog  <[email protected]>
290    
291            * NEWS: New. Summary of changes and release notes.
292    
293            * MANIFEST.in: Add NEWS
294    
295    2003-09-01  Bernhard Herzog  <[email protected]>
296    
297            * MANIFEST.in: Correct the include statement for the mo-files and
298            include the documentation too.
299    
300            * setup.py (data_files): Add the .mo files
301            (setup call): Up to version 0.9.0
302    
303    2003-09-01  Bernhard Herzog  <[email protected]>
304    
305            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
306            parameter list to just parent and session
307            (ChooseDBTableDialog.__set_properties): Removed. Setting the
308            selection of empty list boxes is not allowed (and produces C++
309            assertion errors) and the rest of the setup is better done in
310            __init__ anyway.
311            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
312            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
313            builtins True/False for booleans to avoid warnings from wxPython
314    
315            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
316            ChooseDBTableDialog constructor parameters.
317    
318    2003-09-01  Bernhard Herzog  <[email protected]>
319    
320            * Thuban/Model/postgisdb.py
321            (PostGISTable): Extend doc-string
322            (PostGISTable._fetch_table_information): Set the column index
323            correctly, pretending ignored columns don't exist.
324    
325            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
326            for postgis tables with data types not yet supported by thuban.
327    
328    2003-08-29  Bernhard Herzog  <[email protected]>
329    
330            * HOWTO-Release: Tweak item about running the tests.
331    
332    2003-08-29  Jan-Oliver Wagner <[email protected]>
333    
334            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
335    
336    2003-08-29  Bernhard Herzog  <[email protected]>
337    
338            Add some missing parameters to projections. Proj complains about
339            them on windows but for some reason not on Linux.
340    
341            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
342            missing required projection parameters
343    
344            * test/test_proj.py (TestProjFile.test): Add missing required
345            projection parameters
346    
347            * test/test_load_0_8.py (TestLayerProjection.file_contents)
348            (TestLayerProjection.test): Add missing required projection
349            parameters and tests for them
350    
351            * test/test_load.py (TestLayerProjection.file_contents)
352            (TestLayerProjection.test): Add missing required projection
353            parameters and tests for them
354    
355            * test/test_layer.py (TestLayer.test_base_layer): Add missing
356            required projection parameters
357    
358    2003-08-29  Bernhard Herzog  <[email protected]>
359    
360            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
361            access the pj_errno because directly accessing pj_errno doesn't
362            work on windows if the proj library is in a DLL
363    
364            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
365    
366    2003-08-28  Bernhard Herzog  <[email protected]>
367    
368            * test/test_proj.py: Import things from Thuban after calling
369            initthuban
370    
371            * test/test_load.py (LoadSessionTest.filenames): New class
372            variable with the filename attributes to normalize
373            (LoadSessionTest.check_format): Pass self.filenames to
374            sax_eventlist to normalize the filename attributes
375    
376            * test/xmlsupport.py: Add cvs keywords
377            (SaxEventLister.__init__): New parameter filenames which indicates
378            attributes that contain filenames
379            (SaxEventLister.startElementNS): Normalize the filename attributes
380            with os.path.normpath
381            (sax_eventlist): New parameter filenames to pass through to
382            SaxEventLister
383    
384            * test/test_derivedshapestore.py: Make this file callable as a
385            program to execute the tests
386            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
387            the session to self.session so that it gets destroyed properly
388    
389            * test/test_layer.py (TestLayer.tearDown): Call the session's
390            Destroy method
391    
392            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
393            too if it exists
394            (TestMapAddLayer.test_add_layer): Bind the session to self.session
395            so that it gets destroyed properly
396    
397            * test/postgissupport.py (reason_for_not_running_tests): Add a
398            test for the existence of popen2.Popen4.
399    
400            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
401            reliable way to destroy the sessions created in the test cases
402            (SaveSessionTest.test_dbf_table): Bind the session to self.session
403            so that it gets destroyed properly
404            (SaveSessionTest.testLayerProjection): Bind the session to
405            self.session so that it gets destroyed properly
406    
407            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
408            sure that the session is destroyed properly
409    
410            * test/test_shapefilestore.py: Make this callable as a program to
411            execute the tests
412    
413            * test/test_scalebar.py: Remove unnecessary import of _ from
414            Thuban
415    
416            * test/support.py (print_garbage_information): Call initthuban
417            here because it may be called indirectly from test cases that test
418            test support modules which do not use anything from thuban itself
419            (ThubanTestProgram.runTests): Remove unnecessary debug print
420    
421    2003-08-28  Bernhard Herzog  <[email protected]>
422    
423            * Thuban/version.py (longversion): Update to 0.9
424    
425            * Thuban/UI/mainwindow.py: Remove some unused imports
426    
427            * README: Add section about required additional software. Add date
428            and revision CVS keywords
429    
430            * HOWTO-Release: Add item about the translations. Add date and
431            revision CVs keywords and change formatting to match README a bit
432            better
433    
434            * po/de.po: Update for 0.9
435    
436            * test/README: Tweak the wording a little because many tests are
437            not really unittest.
438    
439    2003-08-27  Bernhard Herzog  <[email protected]>
440    
441            As preparation for the 0.9 release, switch thuban files to a
442            non-dev namespace
443    
444            * Thuban/Model/save.py (SessionSaver.write_session): Write files
445            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
446            namespace
447    
448            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
449            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
450    
451            * test/test_save.py (SaveSessionTest.dtd)
452            (SaveSessionTest.testEmptySession)
453            (SaveSessionTest.testSingleLayer)
454            (SaveSessionTest.testLayerProjection)
455            (SaveSessionTest.testRasterLayer)
456            (SaveSessionTest.testClassifiedLayer)
457            (SaveSessionTest.test_dbf_table)
458            (SaveSessionTest.test_joined_table)
459            (SaveSessionTest.test_save_postgis): Update for new namespace
460    
461            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
462            (TestLayerVisibility.file_contents, TestLabels.file_contents)
463            (TestLayerProjection.file_contents)
464            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
465            (TestPostGISLayer.file_contents)
466            (TestPostGISLayerPassword.file_contents)
467            (TestLoadError.file_contents, TestLoadError.test): Update for new
468            namespace
469    
470    2003-08-27  Bernhard Herzog  <[email protected]>
471    
472            Make the table interface distinguish between row ids (an integer
473            that uniquely identifies a row) and row ordinals (a simple row
474            count from 0 to NumRows() - 1)
475    
476            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
477            (PostGISTable.RowOrdinalToId): New methods to conver between row
478            ids and row ordinals
479            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
480            parameter row_is_ordinal to indicate whether the row parameter is
481            the row id or the ordinal
482    
483            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
484            (TransientTableBase.RowOrdinalToId)
485            (AutoTransientTable.RowIdToOrdinal)
486            (AutoTransientTable.RowOrdinalToId): Same new methods as in
487            PostGISTable.
488            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
489            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
490            Same new parameter as in PostGISTable.
491    
492            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
493            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
494            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
495            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
496            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
497            parameter as in PostGISTable.
498    
499            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
500            (DataTable.RowOrdinalToId): New methods to convert between row ids
501            and row ordinals.
502            (TableGrid.SelectRowById): New method to select a row based on its
503            ID as opposed to its ordinal
504            (DataTable.GetValue, TableGrid.OnRangeSelect)
505            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
506            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
507            (LayerTableFrame.__init__): Convert between row ids and row
508            ordinals as appropriate
509    
510            * test/postgissupport.py (PostGISDatabase.__init__): Add
511            doc-string.
512            (PostGISDatabase.initdb): The optional third item in a tuple in
513            tables is now a (key, value) list with additional arguments to
514            pass to upload_shapefile
515            (upload_shapefile): New parameter gid_offset to allow gids that
516            are not the same as the shapeids in the shapefile
517            (PostgreSQLServer.get_default_static_data_db): Use the new
518            gid_offset to make the gids in landmarks 1000 higher than the
519            shapeids in the shapefile
520    
521            * test/test_viewport.py
522            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
523            new shapeids in the landmarks table
524    
525            * test/test_transientdb.py
526            (TestTransientTable.run_iceland_political_tests)
527            (TestTransientTable.test_transient_joined_table): Add tests for
528            the new table methods and new keywords arguments.
529    
530            * test/test_postgis_db.py
531            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
532            (TestPostGISTable.test_read_value_row_count_mode)
533            (TestPostGISTable.test_row_id_to_ordinal)
534            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
535            table methods and the new arguments
536            (TestPostGISShapestorePoint.test_shapes_in_region)
537            (TestPostGISShapestorePoint.test_shape_raw_data)
538            (TestPostGISShapestorePoint.test_shape_points)
539            (TestPostGISShapestorePoint.test_shape_shapeid)
540            (TestPostGISShapestorePoint.test_all_shapes)
541            (TestPostGISTable.test_simple_query)
542            (TestPostGISTable.test_simple_query)
543            (TestPostGISTable.test_simple_query)
544            (TestPostGISTable.test_read_value)
545            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
546            shapeids in the landmarks table
547    
548            * test/test_memory_table.py
549            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
550            (TestMemoryTable.test_read_value_row_count_mode)
551            (TestMemoryTable.test_row_id_to_ordinal)
552            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
553            table methods and the new arguments
554    
555            * test/test_dbf_table.py
556            (TestDBFTable.test_read_row_as_dict_row_count_mode)
557            (TestDBFTable.test_read_value_row_count_mode)
558            (TestDBFTable.test_row_id_to_ordinal)
559            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
560            methods and the new arguments
561    
562    2003-08-26  Bernhard Herzog  <[email protected]>
563    
564            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
565            more postgis specific but much faster method to get the bounding
566            box
567    
568    2003-08-26  Bernhard Herzog  <[email protected]>
569    
570            * Thuban/Model/postgisdb.py (PostGISTable.Title)
571            (PostGISShapeStore.AllShapes): Add these missing methods.
572            (PostGISShapeStore.ShapesInRegion): No need to raise
573            StopIteration. We can simply return
574    
575            * test/test_postgis_db.py (TestPostGISTable.test_title)
576            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
577            new methods
578    
579    2003-08-25  Bernhard Herzog  <[email protected]>
580    
581            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
582    
583            * test/test_postgis_db.py (PolygonTests): New class containing
584            those tests from TestPostGISShapestorePolygon that can also be
585            used to test MUTLIPOLYGON tables
586            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
587            so derive from that
588            (TestPostGISShapestoreMultiPolygon): New class with tests for
589            MUTLIPOLYGON tables
590    
591            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
592            tables argument to have tuples with three items to override the
593            WKT type used.
594            (PostgreSQLServer.get_default_static_data_db): Use the above to
595            create a polygon table with MUTLIPOLYGONs
596            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
597            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
598            coords_to*
599            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
600            (wkt_converter): New. Map WKT types to converters
601            (upload_shapefile): New parameter force_wkt_type to use a
602            different WKT type than the default
603    
604    2003-08-25  Bernhard Herzog  <[email protected]>
605    
606            * Thuban/UI/application.py
607            (ThubanApplication.run_db_param_dialog): New. Suitable as a
608            db_connection_callback. Main difference is that the dialog run
609            from this method doesn't have a parent so it can be used even when
610            there is no main window
611            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
612            no db_connection_callback was given. This way the dialog pops up
613            even when the .thuban file was given as a command line parameter.
614    
615    2003-08-25  Bernhard Herzog  <[email protected]>
616    
617            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
618            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
619            which leads to an effectively frozen X session because the user
620            can only interact with the dialog but the mouse is still grabbed
621            by the canvas.
622            Also, call the tool's Hide method before MouseLeftUp because
623            MouseLeftUp may change the tool's coordinates.
624    
625    2003-08-25  Bernhard Herzog  <[email protected]>
626    
627            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
628            LoadCancelled exceptions and handle them by returning immediately.
629    
630    2003-08-25  Bernhard Herzog  <[email protected]>
631    
632            GUI part of loading sessions with postgis connections which may
633            require user interaction to get passwords or updated parameters
634    
635            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
636            bit nucer and be more generic.
637            (DBFrame.OnAdd): Adapt to new DBDialog interface
638    
639            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
640            optional parameter db_connection_callback which is passed to
641            load_session.
642    
643            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
644            Suitable as a db_connection_callback
645            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
646            db_connection_callback of the application's OpenSession method
647    
648    
649    2003-08-25  Bernhard Herzog  <[email protected]>
650    
651            Basic loading of sessions containing postgis connections:
652    
653            * Thuban/Model/load.py (LoadError): Add doc-string
654            (LoadCancelled): New exception class to indicate a cancelled load
655            (SessionLoader.__init__): Add the db_connection_callback parameter
656            which will be used by the loader to get updated parameters and a
657            password for a database connection
658            (SessionLoader.__init__): Add the new XML elements to the
659            dispatchers dictionary
660            (SessionLoader.check_attrs): Two new conversions, ascii to convert
661            to a byte-string object and idref as a generic id reference
662            (SessionLoader.start_dbconnection)
663            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
664            elements
665            (load_session): Add the db_connection_callback to pass through the
666            SessionLoader
667    
668            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
669            New classes to test loading of sessions with postgis database
670            connections.
671    
672    2003-08-25  Bernhard Herzog  <[email protected]>
673    
674            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
675            replace it and the comment with __BuildDate__ by the Source: and
676            Id: cvs keywords as used in the other files.
677    
678    2003-08-25  Bernhard Herzog  <[email protected]>
679    
680            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
681            LoadError when a required attribute is missing. The code used to
682            be commented out for some reason, but probably should have been
683            active.
684    
685            * test/test_load.py (TestLoadError.test): Test the message in the
686            LoadError too to make sure it really is about the missing
687            attribute
688    
689    2003-08-22  Bernhard Herzog  <[email protected]>
690    
691            * test/test_save.py (SaveSessionTest.test_dbf_table)
692            (SaveSessionTest.test_joined_table): Add XML validation tests.
693    
694    2003-08-22  Bernhard Herzog  <[email protected]>
695    
696            Implement saving a session with a postgis connection
697    
698            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
699            elements for database connections and shapestores using db
700            connections
701            (session): Add the dbconnections to the content model
702    
703            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
704            Write the db connections
705            (SessionSaver.write_session): Call write_db_connections to write
706            the connection before the data sources
707            (SessionSaver.write_data_containers): Handle postgis shapestores
708    
709            * test/test_save.py (SaveSessionTest.thubanids)
710            (SaveSessionTest.thubanidrefs): Update for new DTD
711            (SaveSessionTest.test_save_postgis): New. Test saving a session
712            with postgis connections
713    
714            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
715            (PostGISTable.TableName): New accessor methods for the connection
716            and table name
717    
718            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
719            (TestPostGISTable.test_dbname): New methods to test the new
720            PostGISConnection methods
721    
722    2003-08-22  Bernhard Herzog  <[email protected]>
723    
724            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
725            for exceptions occurring when establishing a Database connection
726            (PostGISConnection.connect): Catch psycopg.OperationalError during
727            connects and raise ConnectionError.
728    
729            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
730            tests for database exceptions
731    
732    2003-08-22  Bernhard Herzog  <[email protected]>
733    
734            Prepare the test suite for tests with required authentication
735    
736            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
737            variables with two predefined users/passwords, one for the admin
738            and one for a non-privileged user.
739            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
740            the non-privileged user to the database and set the admin password
741            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
742            Better error reporting
743            (PostgreSQLServer.connection_params)
744            (PostgreSQLServer.connection_string): New methods to return
745            information about how to connect to the server
746            (PostgreSQLServer.execute_sql): New. Convenience method to execute
747            SQL statements
748            (PostgreSQLServer.require_authentication): Toggle whether the
749            server requires authentication
750            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
751            Add or alter users
752            (PostGISDatabase.initdb): Pass the admin name one the
753            subprocesses' command lines. Grant select rights on
754            geometry_columns to everybody.
755            (upload_shapefile): Use the admin name and password when
756            connecting. Grant select rights on the new table to everybody.
757    
758            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
759            server's new methods to get the connection parameters.
760    
761            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
762            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
763            server's new methods to get the connection parameters.
764    
765            * test/test_postgis_db.py
766            (TestPostGISConnection.test_gis_tables_empty)
767            (TestPostGISConnection.test_gis_tables_non_empty)
768            (PostGISStaticTests.setUp): Use the server's new methods to get
769            the connection parameters.
770    
771    2003-08-22  Bernhard Herzog  <[email protected]>
772    
773            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
774    
775            * Thuban/version.py: Add psycopg version
776    
777            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
778            version of the psycopg module
779    
780    2003-08-22  Bernhard Herzog  <[email protected]>
781    
782            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
783            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
784            at the moment. The functionality should probably be implemented
785            some time, though.
786            (DBFrame.OnRemove): Display a message if the connection can't be
787            removed because it's still in use.
788    
789    2003-08-22  Jan-Oliver Wagner <[email protected]>
790    
791            * Thuban/UI/about.py (About.__init__): split up the huge about
792            text into elements/lists for easier translation. This fixes bug
793            https://intevation.de/rt/webrt?serial_num=2058
794            Also, made some forgotten string available for the i18n.
795    
796    2003-08-21  Bernhard Herzog  <[email protected]>
797    
798            Make postgis support really optional including insensitive menu
799            items.
800    
801            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
802            whether the postgis is supported.
803    
804            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
805            to make postgis support optional
806    
807            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
808            version of Thuban.Model.postgisdb.has_postgis_support
809            (database_management command): Make it only sensitive if postgis
810            is supported.
811    
812    2003-08-21  Jan-Oliver Wagner <[email protected]>
813    
814            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
815            (section Adding and Removing Layers): Added text and described
816            multi-selection.
817            (chapter Extensions): New.
818    
819    2003-08-21  Jan-Oliver Wagner <[email protected]>
820    
821            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
822            settings to allow multiple files to load into the map.
823            Also reduced selection to *.shp as a default.
824    
825    2003-08-20  Bernhard Herzog  <[email protected]>
826    
827            Add dialogs and commands to open database connections and add
828            database layers.
829    
830            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
831            method to open the database connection management dialog
832            (MainWindow.AddDBLayer): New method to add a layer from a database
833            (_has_dbconnections): New helper function to use for sensitivity
834            (database_management command, layer_add_db command): New commands
835            that call the above new methods.
836            (main_menu): Add the new commands to the menu.
837    
838            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
839            (PostGISConnection.connect): Establish the actual connection in a
840            separate method and call it in __init__. This makes it easier to
841            override the behavior in test cases
842            (PostGISConnection.BriefDescription): New method to return a brief
843            description for use in dialogs.
844    
845            * test/test_postgis_db.py (NonConnection): DB connection that
846            doesn't actually connect
847            (TestBriefDescription): New class with tests for the new
848            BriefDescription method
849    
850    2003-08-19  Jan-Oliver Wagner <[email protected]>
851    
852            Moved anything from extensions to libraries.
853    
854            * libraries: New.
855    
856            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
857    
858            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
859            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
860            been moved here from thuban/extensions/pyprojection/
861            See there in the Attic for the older history.
862    
863            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
864            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
865            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
866            have been moved here from thuban/extensions/pyshapelib/
867            See there in the Attic for the older history.
868    
869            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
870            files have been moved here from thuban/extensions/shapelib/
871            See there in the Attic for the older history.
872    
873            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
874            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
875            thuban/extensions/thuban/
876            See there in the Attic for the older history.
877    
878            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
879    
880            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
881            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
882    
883            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
884            Moved to libraries/shapelib.
885    
886            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
887            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
888            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
889            Moved to libraries/pyshapelib.
890    
891            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
892            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
893            Moved to libraries/pyprojection.
894    
895            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
896    
897            * extensions: Removed.
898    
899    2003-08-19  Bernhard Herzog  <[email protected]>
900    
901            * test/test_viewport.py (ViewPortTest): We don't use the
902            facilities of FileTestMixin so don't derive from it.
903            (TestViewportWithPostGIS): New class with tests for using a
904            viewport on a map with postgis layers.
905    
906    2003-08-19  Bernhard Herzog  <[email protected]>
907    
908            Add the db connection management to the session.
909    
910            * Thuban/Model/session.py (Session.__init__): New instance
911            variable db_connections
912            (Session.AddDBConnection, Session.DBConnections)
913            (Session.HasDBConnections, Session.CanRemoveDBConnection)
914            (Session.RemoveDBConnection): New methods to manage and query the
915            db connections managed by the session
916            (Session.OpenDBShapeStore): New method to open a shapestore from a
917            db connection
918    
919            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
920            messages for the db connection handling in the session
921    
922            * test/test_postgis_session.py: New. test cases for the session's
923            db connection handling with postgis connections
924    
925    2003-08-19  Bernhard Herzog  <[email protected]>
926    
927            Add very basic postgis database support and the corresponding test
928            cases. The test cases require a PostgreSQL + postgis installation
929            but no existing database. The database will be created
930            automatically by the test cases
931    
932            * test/README: Add note about skipped tests and the requirements
933            of the postgis tests.
934    
935            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
936    
937            * test/test_postgis_db.py: New. Test cases for the postgis
938            support.
939    
940            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
941            format
942    
943            * test/test_wellknowntext.py: New. Test cases for the
944            wellknowntext parser
945    
946            * test/postgissupport.py: New. Support module for tests involving
947            a postgis database.
948    
949            * test/support.py (execute_as_testsuite): Shut down the postmaster
950            if it's still running after the tests
951    
952            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
953            well known text format
954    
955    2003-08-19  Jan-Oliver Wagner <[email protected]>
956    
957            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
958            message dialog.
959    
960    2003-08-18  Bernhard Herzog  <[email protected]>
961    
962            * test/support.py (ThubanTestResult.printErrors): Indent the
963            reason for the skips in the output to make it a bit more readable.
964            (execute_as_testsuite): New helper function to run a test suite
965            and print some more information.
966            (run_tests): Use execute_as_testsuite to run the tests
967    
968            * test/runtests.py (main): Use execute_as_testsuite to run the
969            tests
970    
971    2003-08-18  Bernhard Herzog  <[email protected]>
972    
973            Fix some bugs in Thuban and the test suite that were uncovered by
974            changes introduced in Python 2.3:
975    
976            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
977            filename is an absolute name
978    
979            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
980            filename is an absolute name
981    
982            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
983            unique filename to save to and use the correct relative filename
984            in the expected output.
985            (SaveSessionTest.test_dbf_table): Use the correct relative
986            filename in the expected output.
987    
988            * test/test_layer.py (TestLayer.test_raster_layer): Update the
989            test to check whether the filename is absolute.
990    
991    2003-08-18  Jan-Oliver Wagner <[email protected]>
992    
993            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
994    
995    2003-08-15  Bernhard Herzog  <[email protected]>
996    
997            Change the way shapes are returned by a shape store. The
998            ShapesInRegion method returns an iterator over actual shape
999            objects instead of a list of shape ids.
1000    
1001            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
1002            id.
1003            (ShapefileStore.ShapesInRegion): Return an iterator over the
1004            shapes which yields shape objects instead of returning a list of
1005            shape ids
1006            (ShapefileStore.AllShapes): New. Return an iterator over all
1007            shapes in the shape store
1008            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
1009    
1010            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
1011            doc-string.
1012    
1013            * Thuban/UI/baserenderer.py
1014            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
1015            layer_shapes and make it return an iterator containg shapes
1016            instead of a list of ids.
1017            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
1018            layer_shapes() change
1019    
1020            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
1021            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
1022    
1023            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
1024            changes in the ShapesInRegion return value.
1025            (ViewPort._get_hit_tester): Remove commented out code
1026    
1027            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
1028            new return value.
1029            (SimpleShapeStore.AllShapes): New. Implement this method too.
1030    
1031            * test/test_layer.py (TestLayer.test_arc_layer)
1032            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
1033            (TestLayer.test_point_layer_with_projection)
1034            (TestLayer.test_derived_store): Adapt to changes in the
1035            ShapesInRegion return value.
1036    
1037            * test/test_shapefilestore.py
1038            (TestShapefileStoreArc.test_shapes_in_region)
1039            (TestShapefileStorePolygon.test_shapes_in_region)
1040            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
1041            in the ShapesInRegion return value.
1042            (TestShapefileStorePoint.test_all_shapes)
1043            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
1044            methods
1045    
1046            * test/test_derivedshapestore.py
1047            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
1048            the ShapesInRegion return value.
1049            (TestDerivedShapeStore.test_all_shapes)
1050            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
1051            methods
1052    
1053    2003-08-15  Bernhard Herzog  <[email protected]>
1054    
1055            Make the renderers deal correctly with raw vs. python level
1056            representation of shape geometries
1057    
1058            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
1059            Return a flag useraw in addition to the callable and the parameter
1060            to indicate whether the callable can deal with the raw shape data
1061            or uses the higher level python lists of coordinates. The callable
1062            now should accept either the raw data or the return value of the
1063            shape's Points() method.
1064            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
1065            change
1066            (BaseRenderer.projected_points): Instead of the shape id use the
1067            points list as parameter.
1068            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
1069            (BaseRenderer.draw_point_shape): Adapt to projected_points()
1070            change and accept the points list as parameter instead of the
1071            shape id.
1072    
1073            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
1074            the useraw flag as required by the BaseRenderer
1075            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
1076            changes.
1077    
1078            * test/test_baserenderer.py
1079            (TestBaseRenderer.test_point_with_classification): New test for
1080            rendering a map with classifications.
1081    
1082    2003-08-15  Bernhard Herzog  <[email protected]>
1083    
1084            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
1085            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
1086            (ViewPort._get_hit_tester, ViewPort.projected_points)
1087            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
1088            (ViewPort._find_label_at): Split the find_shape_at method into
1089            several new methods and use the functions in the hit-test module.
1090    
1091            * Thuban/UI/hittest.py: New module with Python-level hit-testing
1092            functions
1093    
1094            * test/test_hittest.py: New. Test for the new hittest module
1095    
1096    2003-08-15  Bernhard Herzog  <[email protected]>
1097    
1098            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
1099            projection to all corners of the bounding box to get a better
1100            approximation of the projected bounding box
1101    
1102            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
1103            New. Test coordinate handling of a layer with a projection.
1104            Catches the bug fixed in Layer.ShapesInRegion
1105    
1106    2003-08-15  Bernhard Herzog  <[email protected]>
1107    
1108            Move some of the mock objects in test_baserenderer into their own
1109            module so they can easily be used from other tests
1110    
1111            * test/mockgeo.py: New test helper module with some mock objects
1112            for geometry related things like shapes, shapestores and
1113            projections.
1114    
1115            * test/test_mockgeo.py: New. Tests for the new helper module
1116    
1117            * test/test_baserenderer.py: Some of the mock-objects are in
1118            mockgeo now.
1119    
1120    2003-08-12  Jan-Oliver Wagner <[email protected]>
1121    
1122            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
1123    
1124    2003-08-12  Bernhard Herzog  <[email protected]>
1125    
1126            * po/de.po: New. German translations by Bjoern Broscheit
1127    
1128    2003-08-12  Bernhard Herzog  <[email protected]>
1129    
1130            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
1131            strings have to be one string literal.
1132    
1133    2003-08-11  Bernhard Herzog  <[email protected]>
1134    
1135            * test/support.py (FloatComparisonMixin.assertPointListEquals):
1136            New. This method was used in various derived classes, but it's
1137            better to have it here.
1138    
1139            * test/test_shapefilestore.py
1140            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
1141            FloatComparisonMixin
1142    
1143            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
1144            It's now in FloatComparisonMixin
1145    
1146            * test/test_derivedshapestore.py
1147            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
1148            in FloatComparisonMixin
1149    
1150    2003-08-11  Bernhard Herzog  <[email protected]>
1151    
1152            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
1153            error message
1154    
1155    2003-08-08  Jan-Oliver Wagner <[email protected]>
1156    
1157            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
1158            with version number.
1159            Changed title to reflect version number of Thuban.
1160    
1161    2003-08-08  Jan-Oliver Wagner <[email protected]>
1162    
1163            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
1164            the list corresponds to the "About" web page.
1165    
1166    2003-08-08  Bernhard Herzog  <[email protected]>
1167    
1168            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
1169            Make sure translated strings are recognized as one string literal.
1170    
1171            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
1172            Make sure translated strings are recognized as one string literal.
1173    
1174            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
1175            translated strings are recognized as one string literal.
1176    
1177            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
1178            sure translated strings are recognized as one string literal.
1179    
1180    2003-08-07  Bernhard Herzog  <[email protected]>
1181    
1182            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
1183            Simply delegates to the original shapestore.
1184    
1185            * test/test_derivedshapestore.py
1186            (TestDerivedShapeStore.test_raw_format): New. Test case for
1187            DerivedShapeStore.RawShapeFormat
1188    
1189    2003-08-07  Bernhard Herzog  <[email protected]>
1190    
1191            Add raw data interface to shape objects.
1192    
1193            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
1194            class to ShapefileShape which now holds shapefile specific
1195            information.
1196            (ShapefileShape.compute_bbox): Simplified to not cache any
1197            information. The way this method is used that shouldn't matter
1198            performance wise.
1199            (ShapefileShape.RawData): New. Return the shapeid which is the raw
1200            data format for shapes from shapefiles.
1201            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
1202            in the shape objects returned by a shapestore. For a
1203            ShapefileStore this is always RAW_SHAPEFILE.
1204            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
1205            method.
1206    
1207            * test/test_shapefilestore.py
1208            (TestShapefileStore.test_raw_format): New test to test the raw
1209            format feature of shapes.
1210    
1211            * Thuban/Model/layer.py: Remove the unused import of Shape from
1212            data. It was only there for interface compatibility but it's not
1213            used inside of Thuban and the generic Shape class has gone away.
1214    
1215            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
1216            the raw data format and only use an optimized version of its a
1217            shapefile.
1218    
1219    2003-08-07  Bernhard Herzog  <[email protected]>
1220    
1221            * test/test_baserenderer.py (SimpleShape): Shape class for the
1222            tests.
1223            (SimpleShapeStore.Shape): Use SimpleShape instead of
1224            Thuban.Model.data.Shape to make the tests independed of the coming
1225            changes.
1226    
1227    2003-08-07  Bernhard Herzog  <[email protected]>
1228    
1229            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
1230            (ThubanTestProgram): New classes that extend the respective
1231            classes from unittest. These new version support skipping tests
1232            under certain expected conditions. In the Thuban test suite we
1233            uses this for tests that require the optional gdal support.
1234            (run_tests): Use ThubanTestProgram instead of the unittest.main()
1235    
1236            * test/runtests.py (main): Use the new ThubanTestRunner instead of
1237            the normal one from unittest
1238    
1239            * test/test_layer.py (TestLayer.test_raster_layer): If this test
1240            is not run because gdal support isn't available report this to the
1241            runner.
1242    
1243            * test/test_baserenderer.py
1244            (TestBaseRenderer.test_raster_no_projection): Do not run this test
1245            if gdal support isn't available and report this to the runner.
1246    
1247    2003-08-06  Bernhard Herzog  <[email protected]>
1248    
1249            Rearrange the renderers a bit, partly in preparation for changes
1250            required for the postgis merge, partly to make it more testable.
1251            Also make the representation of coordinates in Shapes more
1252            consistent.
1253    
1254            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
1255            this class is now in BaseRenderer. This class is now practically
1256            only a specialization of BaseRenderer for rendering to an actual
1257            wx DC.
1258            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
1259            to get the shapetype specific rendering functions.
1260    
1261            * Thuban/UI/baserenderer.py: New file with the basic rendering
1262            logic. The code in this file is completely independend of wx.
1263            (BaseRenderer): Class with the basic rendering logic
1264    
1265            * test/test_baserenderer.py: New. Test cases for BaseRenderer
1266    
1267            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
1268            error_on_redraw to guard agains endless loops and stack overflows
1269            when there's a bug in the rendering code that raises exceptions.
1270            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
1271            rendering into a separate method _do_redraw so that error handling
1272            is a bit easier. When an exception occurs, set error_on_redraw to
1273            true. When it's true on entry to OnIdle do nothing and return
1274            immediately.
1275    
1276            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
1277            Shape object will always have the coordinates as a list of list of
1278            coordinate pairs (tuples).
1279            (Shape.compute_bbox): Adapt to new representation.
1280    
1281            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
1282            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
1283            Shape objects.
1284    
1285            * test/test_shapefilestore.py
1286            (ShapefileStoreTests.assertFloatTuplesEqual)
1287            (ShapefileStoreTests.assertPointListEquals): Rename to
1288            assertPointListEquals and change purpose to checking equality of
1289            the lists returned by Shape.Points().
1290            (TestShapefileStoreArc.test_shape)
1291            (TestShapefileStorePolygon.test_shape)
1292            (TestShapefileStorePoint.test_shape): Use the new
1293            assertPointListEquals instead of assertFloatTuplesEqual
1294    
1295            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
1296            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
1297            and change purpose to checking equality of the lists returned by
1298            Shape.Points().
1299            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
1300            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
1301            (TestLayer.test_derived_store): Use the new assertPointListEquals
1302            instead of assertFloatTuplesEqual
1303    
1304            * test/test_derivedshapestore.py
1305            (TestDerivedShapeStore.assertFloatTuplesEqual)
1306            (TestDerivedShapeStore.assertPointListEquals): Rename to
1307            assertPointListEquals and change purpose to checking equality of
1308            the lists returned by Shape.Points().
1309            (TestDerivedShapeStore.test_shape): Use the new
1310            assertPointListEquals instead of assertFloatTuplesEqual
1311    
1312    2003-08-06  Jan-Oliver Wagner <[email protected]>
1313    
1314            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
1315            a bounding box. A dialog is raised in case, no bounding box
1316            is found. This fixes bug #2043:
1317            https://intevation.de/rt/webrt?serial_num=2043
1318    
1319    2003-08-05  Bernhard Herzog  <[email protected]>
1320    
1321            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
1322            object look like a Color instantiation. Formerly it looked like a
1323            tuple.
1324    
1325            * test/test_color.py (TestColor.test_repr)
1326            (TestColor.test_equality, TestColor.test_inequality): New. test
1327            some more apects of the Color class
1328            (TestTransparent.test_repr, TestTransparent.test_hex)
1329            (TestTransparent.test_equality): New. Test cases for the
1330            Transparent object.
1331    
1332    2003-08-04  Jan-Oliver Wagner <[email protected]>
1333    
1334            * Doc/manual/thuban-manual.xml: a number of small improvements.
1335            The resulting file is the version submitted for GREAT-ER II.
1336    
1337    2003-08-01  Bernhard Herzog  <[email protected]>
1338    
1339            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
1340            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
1341            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
1342    
1343            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
1344            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
1345            (ThubanEndBusyCursor): Add doc-strings
1346    
1347    2003-08-01  Bernhard Herzog  <[email protected]>
1348    
1349            First step towards PostGIS integration. More abstraction by movin
1350            more code from the layer to the shapestore. More methods of the
1351            layer are now simply delegated to the equivalent method of the
1352            shapestore. The SHAPETYPE_* constants are now in data not in
1353            layer.
1354    
1355            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1356            (SHAPETYPE_POINT, Shape): Move these constants and classes from
1357            layer.py to data.py
1358            (ShapefileStore.__init__): More Initialization for the new methods
1359            and functionality.
1360            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
1361            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
1362            (ShapefileStore.Shape): New methods that were formerly implemented
1363            in the layer.
1364            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
1365            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
1366            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
1367            equivalents of the new shape methods. These versions are simply
1368            delegated to the original shapstore.
1369    
1370            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1371            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
1372            (Layer.SetShapeStore): Removed the initializatin of instance
1373            variables that were needed for the stuff that's now in
1374            ShapefileStore
1375            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
1376            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
1377            shapestore.
1378    
1379            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
1380            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
1381            instead of layer.
1382    
1383            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
1384    
1385            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
1386    
1387            * test/test_layer.py: Import the SHAPETYPE_* constants from data
1388            instead of layer.
1389            (TestLayer.test_derived_store): Remove the test for the exception
1390            when instantiating the DerivedShapeStore with an incompatible
1391            table which is now in test_derivedshapestore.py. Add some more
1392            tests of the layer methods to determine whether they work for a
1393            DerivedShapeStore as well.
1394    
1395    2003-07-31  Jonathan Coles   <[email protected]>
1396    
1397            * Doc/manual/thuban-manual.xml: Fix the list of required packages
1398            by just listing the name and where they can be found.
1399    
1400    2003-07-31  Frank Koormann   <[email protected]>
1401    
1402            * Doc/manual/thuban-manual.xml:
1403            Changed the screenshot elements to figure.
1404            Changed some variablelist elements to itemizedlist.
1405            Added section on GDAL formats.
1406    
1407    2003-07-31  Jonathan Coles   <[email protected]>
1408    
1409            * Doc/manual/thuban-manual.xml: Added a few sentences about
1410            the Fix Border Color option when generating classes.
1411    
1412    2003-07-30  Jonathan Coles   <[email protected]>
1413    
1414            * Thuban/Model/classgen.py: Add docstrings. Rename specific
1415            Ramp instances to use lower_case_style.
1416    
1417            * Thuban/UI/classgen.py: Use renamed Ramp instances.
1418            
1419            * Thuban/UI/classifier.py: Add docstrings.
1420    
1421            * Thuban/UI/dock.py: Add docstrings.
1422    
1423            * test/test_classgen.py: Use renamed Ramp instances.
1424    
1425    2003-07-30  Bernhard Herzog  <[email protected]>
1426    
1427            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
1428            was never used in Thuban.
1429    
1430    2003-07-30  Bernhard Herzog  <[email protected]>
1431    
1432            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
1433            method directly instead of going through the transient_table
1434            method. This faster because transient_table may force the copy of
1435            a DBF file into the transient database and setting a table's title
1436            doesnm't affect the title of the associated transient table, so
1437            this fixes RT #2042
1438    
1439            * Thuban/UI/main.py (__version__): Don't import the already
1440            removed show_exception_dialog.
1441    
1442    2003-07-29  Jonathan Coles   <[email protected]>
1443    
1444            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1445            Put back this method and remove the equivalent function since we
1446            are setting the exception hook from within this class (OnInit).
1447    
1448    2003-07-29  Jonathan Coles   <[email protected]>
1449    
1450            * Doc/manual/images/5_2_custom_ramp.png,
1451            Doc/manual/images/5_2_quantiles.png,
1452            Doc/manual/images/5_2_uniform_dist.png,
1453            Doc/manual/images/5_2_unique_values.png,
1454            Doc/manual/images/8_int_error.png: New screen shots.
1455    
1456            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
1457            some points, and added more screen shots.
1458    
1459    2003-07-29  Bernhard Herzog  <[email protected]>
1460    
1461            * Thuban/Model/data.py: Remove the now unused import of warnings
1462    
1463    2003-07-29  Bernhard Herzog  <[email protected]>
1464    
1465            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
1466            deprecated since before the 0.8 release and isn't used in Thuban
1467            itself anymore.
1468    
1469            * Thuban/Model/transientdb.py: Remove some unnecessary imports
1470    
1471    2003-07-29  Jonathan Coles   <[email protected]>
1472    
1473            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
1474            python exception hook here so that we are sure to catch any
1475            Thuban exception that happen during initialization.
1476    
1477            * Thuban/UI/main.py (main): Don't set the exception hook here,
1478            it will get set in ThubanApplication.OnInit.
1479    
1480    2003-07-29  Jonathan Coles   <[email protected]>
1481                                                                                
1482            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1483            Removed and called it show_exception_dialog() so that the exception
1484            handler can be set before the class is created.
1485                                                                                
1486            * Thuban/UI/main.py (main): Install the exception handler before
1487            a ThubanApplication is created.
1488                                                                                    
1489    2003-07-29  Bernhard Herzog  <[email protected]>
1490    
1491            * po/it.po: New. Italian translation by Maurizio Napolitano
1492    
1493            * po/ru.po: New. Russian translation by Alex Shevlakov
1494    
1495    2003-07-29  Frank Koormann   <[email protected]>
1496    
1497            * Doc/manual/thuban-manual.xml: Extended section on supported
1498            projections.
1499            
1500    2003-07-29  Frank Koormann   <[email protected]>
1501    
1502            * Doc/manual/thuban-manual.xml: gaspell-checked.
1503    
1504    2003-07-29  Jonathan Coles   <[email protected]>
1505    
1506            * Doc/manual/images/3_5_legend.png: Added border to improve look
1507            on white background.
1508    
1509    2003-07-29  Jonathan Coles   <[email protected]>
1510    
1511            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
1512            descriptions for the legend toolbar.
1513    
1514            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
1515            cursor from dialog box.
1516    
1517    2003-07-28  Jonathan Coles   <[email protected]>
1518    
1519            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
1520    
1521            * Doc/manual/images/2_4_session_tree.png,
1522            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
1523            Doc/manual/images/4_2_layer_properties.png,
1524            Doc/manual/images/4_2_raster_layer_properties.png,
1525            Doc/manual/images/5_3_genclass.png,
1526            Doc/manual/images/5_classification.png,
1527            Doc/manual/images/6_projection.png,
1528            Doc/manual/images/7_1_table_view.png,
1529            Doc/manual/images/7_2_5_join.png: New screenshots.
1530    
1531    2003-07-24  Jonathan Coles   <[email protected]>
1532    
1533            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
1534    
1535    2003-07-24  Jonathan Coles   <[email protected]>
1536    
1537            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
1538            chapter on Layer Management.
1539    
1540            * Doc/manual/Makefile: New. Makefile to generate all formats for the
1541            manual and images.
1542    
1543    2003-07-24  Bernhard Herzog  <[email protected]>
1544    
1545            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
1546            it annoys lintian which warns about these files not being
1547            executable. The #! isn't necessary here since if you absolutely
1548            must execute them you can always say "python <filename>".
1549    
1550            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
1551            superfluous code to set brush and pen for point shapes
1552    
1553            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
1554            belong in viewport anyway
1555    
1556    2003-07-24  Frank Koormann   <[email protected]>
1557    
1558            * Doc/manual/thuban-manual.xml: Added section on table management.
1559    
1560    2003-07-24  Bernhard Herzog  <[email protected]>
1561    
1562            * test/runtests.py (main): Recognize the long "verbose" option
1563            correctly.
1564    
1565    2003-07-22  Jonathan Coles   <[email protected]>
1566    
1567            * Doc/manual/thuban-manual.xml: Continue to write first revision
1568            of the manual.
1569    
1570            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
1571            with Begin/EndDrawing() calls to ensure we aren't doing to
1572            many updates to the dc during rendering.
1573            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
1574            a pen and brush argument so they need to be passed to the function.
1575    
1576            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
1577            Calculates the minimum and maximum scale values. Factored out
1578            of set_view_transform so that it could be used to zoom all the
1579            way into a single point.
1580            (ViewPort.set_view_transform): Call calc_min_max_scales().
1581            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
1582            if only a single point is selected.
1583    
1584            * Doc/manual/images/1_2_legend_close.png,
1585            Doc/manual/images/1_2_legend_dock.png,
1586            Doc/manual/images/1_2_mainwindow.png,
1587            Doc/manual/images/1_2_mainwindow.ps,
1588            Doc/manual/images/1_2_mainwindow.sk,
1589            Doc/manual/images/3_2_fullextent.png,
1590            Doc/manual/images/3_2_fulllayerextent.png,
1591            Doc/manual/images/3_2_fullshapeextent.png,
1592            Doc/manual/images/3_2_pan.png,
1593            Doc/manual/images/3_2_zoomin.png,
1594            Doc/manual/images/3_2_zoomout.png,
1595            Doc/manual/images/3_3_identify.png,
1596            Doc/manual/images/3_3_label.png,
1597            Doc/manual/images/3_5_invisible.png,
1598            Doc/manual/images/3_5_movedown.png,
1599            Doc/manual/images/3_5_moveup.png,
1600            Doc/manual/images/3_5_props.png,
1601            Doc/manual/images/3_5_tobottom.png,
1602            Doc/manual/images/3_5_totop.png,
1603            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
1604    
1605    2003-07-18  Bernhard Herzog  <[email protected]>
1606    
1607            * Thuban/UI/messages.py (MAP_REPLACED): New message.
1608    
1609            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
1610            after the new map has been assigned
1611    
1612            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
1613            Delegate MAP_REPLACED to the canvas too
1614            (MainWindow.prepare_new_session): Removed. Thanks to the new
1615            MAP_REPLACED message it's no longer needed
1616            (MainWindow.OpenSession, MainWindow.NewSession):
1617            prepare_new_session has been removed.
1618    
1619            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
1620            MAP_REPLACED so that we can close the dialog if a new map is set.
1621            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
1622            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
1623            dialog
1624    
1625            * test/test_viewport.py (SimpleViewPortTest)
1626            (SimpleViewPortTest.test_default_size): Add doc-strings
1627            (ViewPortTest.setUp): Bind map to self.map so we can use it in
1628            tests. Subscribe to MAP_REPLACED messages too.
1629            (ViewPortTest.tearDown): No need to explicitly unsubscribe
1630            (ViewPortTest.test_set_map): New test for the SetMap method.
1631    
1632    2003-07-18  Bernhard Herzog  <[email protected]>
1633    
1634            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
1635            Move this test from ViewPortTest.setUp to this new separate test
1636            case. setUp is not the place for the actual tests.
1637            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
1638            more of the test from setUp to the new test test_inital_settings.
1639            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
1640            (ViewPortTest.test_proj_conv): Split test_proj_conv into
1641            test_win_to_proj and test_proj_to_win and make the tests easier to
1642            understand
1643            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
1644            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
1645            (ViewPortTest.test_unprojected_rect_around_point)
1646            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
1647            Reformat to increase readability.
1648    
1649    2003-07-18  Bernhard Herzog  <[email protected]>
1650    
1651            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
1652    
1653    2003-07-18  Bernhard Herzog  <[email protected]>
1654    
1655            * test/runtests.py: The test suite can now be run without an X
1656            connection. To make sure this remains true, remove the DISPLAY
1657            environment variable so that an error occurs if the wxGTK is
1658            imported accidentally
1659    
1660    2003-07-18  Bernhard Herzog  <[email protected]>
1661    
1662            * Thuban/UI/viewport.py: Remove unused imports
1663    
1664            * Thuban/UI/view.py: Remove unused imports
1665    
1666    2003-07-18  Bernhard Herzog  <[email protected]>
1667    
1668            * test/test_export.py Remove unused imports. The OutputTransform
1669            function is now in viewport.py and is called output_transform
1670            (TestScalebar.test_output_transform)
1671            (TestScalebar.test_OutputTransform): Renamed to
1672            test_output_transform and updated to use output_transform instead
1673            of OutputTransform
1674    
1675            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
1676            renamed.
1677            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
1678            renamed to output_transform
1679    
1680            * Thuban/UI/viewport.py (OutputTransform, output_transform):
1681            Rename to output_transform
1682    
1683    2003-07-18  Bernhard Herzog  <[email protected]>
1684    
1685            * Thuban/Model/layer.py (Layer.__init__): Rename
1686            classificationField to classificatin_column and init it here so
1687            that it can be used in SetClassificationColumn
1688            (Layer.GetClassificationColumn, Layer.GetClassificationField):
1689            Rename to GetClassificationColumn.
1690            (Layer.SetClassificationColumn, Layer.SetClassificationField):
1691            Rename to SetClassificationColumn and issue a LAYER_CHANGED
1692            message if the column changes.
1693            (Layer._classification_changed, Layer.ClassChanged): Rename to
1694            _classification_changed. Update the callers.
1695            (Layer.SetShapeStore): Further field->column renames.
1696    
1697            * Thuban/Model/load.py (SessionLoader.start_classification)
1698            (SessionLoader.start_clpoint): Updates because of
1699            field->column method name changes in the Layer class
1700    
1701            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
1702            because of field->column method name changes in the Layer class
1703    
1704            * Thuban/UI/classifier.py (Classifier.__init__)
1705            (Classifier._OnTry, Classifier._OnRevert): Updates because of
1706            field->column method name changes in the Layer class
1707    
1708            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
1709            because of field->column method name changes in the Layer class
1710    
1711            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
1712            of field->column method name changes in the Layer class
1713    
1714            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
1715            (SaveSessionTest.testClassifiedLayer): Update because of
1716            field->column method name changes in the Layer class
1717    
1718            * test/test_layer.py (SetShapeStoreTests.setUp)
1719            (SetShapeStoreTests.test_sanity): Update because of field->column
1720            method name changes in the Layer class
1721            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
1722            (TestLayerModification.test_sanity)
1723            (TestLayerModification.test_initial_settings): remove unsued code
1724            and rename to test_sanity.
1725            (TestLayerModification.test_set_classification): New test for
1726            SetClassification and SetClassificationField.
1727    
1728    2003-07-18  Bernhard Herzog  <[email protected]>
1729    
1730            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
1731            the non-fixed values as well. The old test would have accepted a
1732            fixed ramp that only returnes the fixed properties
1733    
1734    2003-07-17  Jonathan Coles   <[email protected]>
1735    
1736            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
1737            shots for the manual. The XCF file is the source image and
1738            has additional layers to support changes.
1739    
1740            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
1741    
1742            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
1743            Return both the new class and the field name.
1744    
1745            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
1746            fit the map to the window as this changes any zoom level that
1747            the user may have set.
1748    
1749    2003-07-16  Jonathan Coles   <[email protected]>
1750    
1751            * Thuban/Model/classgen.py (generate_singletons,
1752            generate_uniform_distribution, generate_quantiles): Remove
1753            fixes parameter, but maintain the same functionality by having
1754            the calling function pass a FixedRamp object for the ramp.
1755            (FixedRamp): New. Adapts a ramp to have fixed property values.
1756    
1757            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
1758            (Classification): Inherit from Publisher.
1759            (Classification.__init__): Remove the layer parameter.
1760            Classifications no longer need to have a parent layer.
1761            (Classification.GetField, Classification.GetFieldType,
1762            Classification.SetFieldInfo): Removed. The field name is stored
1763            in the layer, and the type can be retreived by calling
1764            Layer.GetFieldType().
1765            (Classification._set_layer, Classification.GetLayer): Removed.
1766            Classifications no longer have a parent layer.
1767    
1768            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
1769            classification.
1770            (Layer.SetShapeStore): Reset the classification first while
1771            we still have the old shape store to work with.
1772            (Layer.GetClassificationField, Layer.SetClassificationField):
1773            New. Method for getting/setting the field to classify on.
1774            (Layer.SetClassification): Simplified now that the layer
1775            simply has to hold a reference to the classification and not
1776            tell the classification who owns it.
1777            Fixes RTbug #2023.
1778    
1779            * Thuban/Model/load.py (SessionLoader.start_classification):
1780            Set the field name on the layer, not the classification.
1781    
1782            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
1783            classification is modified.
1784    
1785            * Thuban/Model/save.py (SessionSaver.write_classification):
1786            Get the field name and type from the layer.
1787    
1788            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
1789            parameter records to rows and add docstring. Fixes RTbug #1997.
1790    
1791            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
1792            ramp when we need to fix certain values of a ramp rather than
1793            using the old fixes parameter. Fixes RTbug #2024.
1794    
1795            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
1796            parameter.
1797            (ClassTable.Reset): Add fieldType parameter and use it, rather
1798            than asking the classification.
1799            (Classifier.__init__): Remember the original class's field
1800            and ask the layer for the field type, rather than the classification.
1801            (Classifier.__SetGridTable): Retrieve the field and field type
1802            for the table because they are not in the classification.
1803            (Classifier._OnTry, Classifier._OnRevert): Set the classification
1804            field on the layer in addition to the classification itself.
1805    
1806            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
1807            classification field from layer.
1808    
1809            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
1810            classification field from layer. Split up tests and remove
1811            *-imports. Fixes RTbug #1992.
1812    
1813            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
1814    
1815            * test/test_classification.py
1816            (TestClassification.test_classification): Remove tests for methods
1817            that no longer exist.
1818    
1819            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
1820            __init__ no longer has a field parameter, use SetClassificationField.
1821            (SetShapeStoreTests.test_sanity): Use layer object to get class
1822            field info.
1823    
1824            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
1825            SetClassificationField on layer to set class field info.
1826    
1827            * test/test_viewport.py: Renamed from test/test_view.py.
1828    
1829    2003-07-16  Jan-Oliver Wagner <[email protected]>
1830    
1831            * Doc/manual/thuban-manual.xml: Added authors and an initial
1832            coarse structure.
1833    
1834    2003-07-15  Bernhard Herzog  <[email protected]>
1835    
1836            * test/support.py (FloatComparisonMixin): This is a mix-in class
1837            and therefore should not be derived from any other class.
1838    
1839            * test/test_range.py (RangeTest): FloatComparisonMixin is a
1840            mix-in, so derive from TestCase as well.
1841    
1842    2003-07-15  Bernhard Herzog  <[email protected]>
1843    
1844            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
1845            draw_func handling a bit to remove one layer of indirection. This
1846            makes the renderer about 10% faster in the non-classifying case
1847            and the code a bit cleaner
1848            (MapRenderer.draw_point_shape): Add the pen and brush parameters
1849            and set them in the dc. Now the draw_point_shape method and
1850            wxproj's draw_polygon_shape function have basically the same
1851            signature so that both can be directly used as draw_func
1852    
1853    2003-07-15  Bernhard Herzog  <[email protected]>
1854    
1855            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
1856            string values (in addition to the labels) as UTF 8
1857    
1858            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
1859            values if the field type is string
1860    
1861            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
1862            saving a session with non-ascii string classification values.
1863    
1864            * test/test_load.py (TestClassification.file_contents)
1865            (TestClassification.test): Check for non-ascii values in string
1866            classifications
1867    
1868    2003-07-14  Jonathan Coles   <[email protected]>
1869    
1870            * test/test_view.py: New. Tests for ViewPort.
1871    
1872    2003-07-14  Frank Koormann   <[email protected]>
1873    
1874            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
1875            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
1876    
1877            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
1878            unicode strings from session file: session title, map title and
1879            projection name.
1880            
1881    2003-07-10  Jonathan Coles   <[email protected]>
1882    
1883            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
1884            drag_stop, not drag_move when the mouse is released.
1885    
1886    2003-07-10  Jonathan Coles   <[email protected]>
1887    
1888            The most important part of this is the seperation of view.py into
1889            two pieces. viewport.py now has a class called ViewPort which
1890            contains all the non-wx parts of view.py and can therefore be
1891            tested. view.py contains only the wx-specific parts and is fairly
1892            simple.
1893    
1894            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
1895            RTTbug #1992.
1896            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
1897            RTTbug #1992.
1898    
1899            * Thuban/Model/classgen.py (generate_singletons,
1900            generate_uniform_distribution, generate_quantiles):
1901            Added 'fixes' parameter so that property attributes can
1902            be held constant over the generated classification groups.
1903            (CustomRamp.GetProperties): Remove unused variables.
1904    
1905            * Thuban/Model/map.py (Map.SetProjection): Send the old
1906            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
1907            event.
1908    
1909            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
1910            parameter which is a list of records that restricts which
1911            records are saved. Fixes RTbug #1997.
1912    
1913            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1914            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
1915    
1916            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
1917            to allow the user to fix line color/width on generated groups.
1918            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
1919            functions to optionally fix group properties.
1920    
1921            * Thuban/UI/main.py (main): Set exception hook to the
1922            ShowExceptionDialog. Fixes RTbug #1993.
1923    
1924            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
1925            the table window when it is selectd to be shown.
1926    
1927            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
1928            Export Selection button and move the export buttons underneath
1929            the table.
1930            (QueryTableFrame.UpdateStatusText): Added event argument so
1931            that it can respond to grid selection events. The status text
1932            is now updated even when the table is not associated with a
1933            layer as was previously assumed.
1934            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
1935            UpdateStatusText responds to these events.
1936            (QueryTableFrame.OnSaveAs): Renamed to doExport.
1937            (QueryTableFrame.doExport): Helper function that saves the
1938            entire table, or selected rows, to a file.
1939            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
1940            Respond to export button events and call doExport.
1941    
1942            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
1943            the function doesn't return NULL without first setting a Python
1944            Error.
1945    
1946            * test/runtests.py (main): Only print "Unknown option" for
1947            unsupported options.
1948    
1949            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
1950            optional epsilon argument to specify floating point accuracy.
1951            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
1952            for each item test.
1953    
1954            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
1955            tests for saving selected records.
1956    
1957            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
1958            tests for saving selected records.
1959    
1960            * test/test_map.py (TestMapWithContents.test_set_projection):
1961            MAP_PROJECTION_CHANGED events send the old projection.
1962    
1963            * test/test_session.py
1964            (TestSessionWithContent.test_forward_map_projection):
1965            MAP_PROJECTION_CHANGED events send the old projection.
1966    
1967            * test/test_table.py (TableTest): Update tests to use non-deprecated
1968            functions.
1969    
1970    2003-07-08  Bernhard Herzog  <[email protected]>
1971    
1972            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
1973            constants in the column objects are the standard ones defined in
1974            the table module.
1975    
1976            * test/test_transientdb.py
1977            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
1978            exporting transient tables as DBF works. This should catch the bug
1979            just fixed in TransientTableBase.Width.
1980    
1981    2003-07-08  Bernhard Herzog  <[email protected]>
1982    
1983            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
1984            interpolated colors correctly.
1985    
1986            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
1987            New. Test case for the fix in classgen.py
1988    
1989    2003-07-08  Bernhard Herzog  <[email protected]>
1990    
1991            * test/runtests.py (main): Make the default output less verbose
1992            and add a verbosity option (-v) to get the old output
1993    
1994    2003-07-08  Bernhard Herzog  <[email protected]>
1995    
1996            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
1997            0.9.
1998    
1999            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
2000            New. Return the join type
2001    
2002            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
2003            DTD
2004            (SessionSaver.write_data_containers): Save the join type for
2005            joined tables
2006    
2007            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
2008            namespace
2009            (SessionLoader.start_jointable): Handle the jointype attribute
2010    
2011            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
2012            as of Thuban 0.8. These are now tests to determine whether Thuban
2013            can still read files generated by Thuban 0.8
2014    
2015            * test/test_load.py (LoadSessionTest.dtd)
2016            (TestSingleLayer.file_contents)
2017            (TestLayerVisibility.file_contents, TestLabels.file_contents)
2018            (TestLayerProjection.file_contents)
2019            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2020            (TestJoinedTable.file_contents)
2021            (TestLoadError.file_contents): Update for new DTD
2022            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
2023            for new join type attribute
2024    
2025            * test/test_save.py (SaveSessionTest.dtd)
2026            (SaveSessionTest.testEmptySession)
2027            (SaveSessionTest.testSingleLayer)
2028            (SaveSessionTest.testLayerProjection)
2029            (SaveSessionTest.testRasterLayer)
2030            (SaveSessionTest.testClassifiedLayer)
2031            (SaveSessionTest.test_dbf_table)
2032            (SaveSessionTest.test_joined_table): Update for new DTD
2033            (SaveSessionTest.test_joined_table): Add test for new join type
2034            attribute
2035    
2036    2003-07-04  Bernhard Herzog  <[email protected]>
2037    
2038            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
2039            function for table_to_dbf
2040            (table_to_dbf): Deal with names longer than the 10 character limit
2041    
2042            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
2043            doc-string
2044            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
2045            long column names
2046    
2047    2003-07-03  Bernhard Herzog  <[email protected]>
2048    
2049            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
2050    
2051    2003-07-03  Bernhard Herzog  <[email protected]>
2052    
2053            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
2054            for the Thuban manual and README with some basic information about
2055            the manual
2056    
2057    2003-07-03  Bernhard Herzog  <[email protected]>
2058    
2059            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
2060            Update doc-string
2061            (TransientJoinedTable.create): Do not modify the column objects of
2062            the input tables in place and copy all columns of the input tables
2063            into the joined table after all.
2064    
2065            * test/test_transientdb.py
2066            (TestTransientTable.test_transient_joined_table_same_column_name):
2067            Update to reflect the new behavior
2068            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
2069            Update to reflect the new behavior
2070            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
2071            New test case for a bug which modified the column objects in place
2072    
2073    2003-07-02  Jonathan Coles   <[email protected]>
2074    
2075            * Thuban/Model/classgen.py (generate_singletons,
2076            generate_uniform_distribution, generate_quantiles,
2077            GenQuantiles0): Make sure maxValue isn't less than
2078            one, otherwise we could divide by zero.
2079    
2080            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
2081            ClassGenTest.doClassSingleTest): Call doBoundsTest to
2082            check the end classification groups against the
2083            proper property values.
2084            (ClassGenTest.doBoundsTest): New. Checks the first and
2085            last classification groups to make sure their properties
2086            are the correct upper and lower bounds for a color ramp.
2087    
2088    2003-07-02  Jonathan Coles   <[email protected]>
2089    
2090            * Thuban/Model/classgen.py (generate_singletons,
2091            generate_uniform_distribution, generate_quantiles,
2092            GenQuantiles0): The denominator was one to high when
2093            calculating the index for the ramp causing the index
2094            to never to reach one.
2095    
2096    2003-07-02  Jonathan Coles   <[email protected]>
2097    
2098            Changed the singature of ClassGroupRange.__init__ and
2099            ClassGroupRange.SetRange() so that the min/max values are
2100            passed as a tuple. This makes a better calling scheme for
2101            when a Range object is passed instead.
2102    
2103            * Thuban/Model/classgen.py: Fixed parameters to
2104            ClassGroupRange constructor.
2105    
2106            * Thuban/Model/classification.py (ClassGroupRange.__init__):
2107            Consolidate the min/max parameters into a single _range which
2108            can either be a tuple or a Range object.
2109            (ClassGroupRange.SetRange): Consolidate the min/max parameters
2110            into a single _range which can either be a tuple or a Range object.
2111    
2112            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
2113            call to ClassGroupRange constructor to use a tuple.
2114    
2115            * Thuban/Model/layer.py (Layer.SetClassification): Switch
2116            the classification instance variable to the new class
2117            before calling _set_layer otherwise subscribers to a
2118            LAYER_CHANGED event will not see any difference.
2119    
2120            * test/test_classification.py: Fix tests of ClassGroupRange
2121            so that they use the new signature.
2122    
2123            * test/test_load.py: Fix use of ClassGroupRange so that it
2124            uses the new signature.
2125    
2126            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
2127            uses the new signature.
2128    
2129            * test/test_save.py: Fix use of ClassGroupRange so that it
2130            uses the new signature.
2131    
2132    
2133    2003-07-01  Jonathan Coles   <[email protected]>
2134    
2135            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
2136            Import used objects/class from color.
2137            (generate_singletons): We don't
2138            need the numGroups parameter anymore because we are using
2139            the new ramps with GetProperties().
2140            (generate_uniform_distribution): Use new ramp method
2141            GetProperties().
2142            (generate_quantiles, GenQuantiles0): Use new ramp method
2143            GetProperties().
2144            (CustomRamp.SetNumGroups): Removed. The ramps now map
2145            a value from 0 to 1 to class properties so the number
2146            of groups is not needed ahead of time.
2147            (CustomRamp.next): Removed. CustomRamp does not support
2148            interation anymore.
2149            (CustomRamp.GetProperties): Returns a ClassGroupProperties
2150            object based on the index value from 0 to 1 that is
2151            passed to it.
2152            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
2153            Made into instances of Monochromatic class instread of
2154            deriving from it.
2155            (HotToCold.SetNumGroups): Removed. See CustomRamp.
2156            (HotToCold.next): Removed. See CustomRamp.
2157    
2158            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
2159            (Classification.SetField, Classification.SetFieldType):
2160            Replaced with SetFieldInfo.
2161            (Classification.SetFieldInfo): New. Does a better job of
2162            what SetField and SetFieldType used to do by combining
2163            their function since they should really always be done
2164            at the same time.
2165            (Classification.SetLayer): Renamed to _set_layer.
2166            (Classification._set_layer): Should only be called from
2167            Layer's SetClassification. This does not cause a recursive
2168            call as SetLayer did because we know that Layer knows about
2169            the classification.
2170    
2171            * Thuban/Model/color.py: Fixes RTbug #1971.
2172            (_Transparent): Renamed from Transparent so it doesn't
2173            conflict with the module variable.
2174            (Transparent, Black): Renamed from Color.Transparent,
2175            Color.Black so they are not class variables.
2176    
2177            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
2178            (Layer.Destroy): We don't need to call SetClassification
2179            anymore to clear out the back reference in the classifcation
2180            to the layer. It's better to set it to None using _set_layer,
2181            and we won't be creating another clas object too.
2182            (Layer.SetClassification): Classification._set_layer is not
2183            recursive so remove all the locking variables. Also clean
2184            up the code so that it remains unchanged if something fails.
2185    
2186            * Thuban/Model/load.py: Fixes RTbug #1971.
2187            (SessionLoader.start_classification): Call
2188            Classification.SetFieldInfo().
2189    
2190            * Thuban/Model/save.py: Removed import of Color which wasn't
2191            being used.
2192    
2193            * Thuban/UI/classgen.py: Fixes RTbug #1972.
2194            (ClassGenDialog.__init__): Color ramps are now instances
2195            already so we don't need to create any new objects.
2196            (ClassGenDialog.OnOK): Check for numGroups is no longer
2197            necessary because we never use it.
2198    
2199            * Thuban/UI/classifier.py: Fixes RTbug #1971.
2200            (Classifier.__BuildClassification, Classifier.__SetGridTable):
2201            Call Classification.SetFieldInfo() instead of SetFieldType.
2202    
2203            * Thuban/UI/renderer.py: Fixes RTbug #1971.
2204    
2205            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
2206            (MapCanvas.__init__): Subscribe to the idle time event. Set
2207            background color to white.
2208            (MapCanvas.OnPaint): Set a flag indicating that we should
2209            render the map during idle time. If we already have a bitmap
2210            just draw it now.
2211            (MapCanvas.OnIdle): New. Render the map only during idle time.
2212            This also fixes a problem with the busy cursor under gtk.
2213    
2214            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
2215            Fix calls to generate_singletons because the signature changed.
2216    
2217            * test/test_classification.py: Fix color references and
2218            change calls to Classification.[SetField|SetFieldType] to
2219            SetFieldInfo.
2220    
2221            * test/test_load.py: Fix color references.
2222    
2223            * test/test_load_0_2.py: Fix color references.
2224    
2225            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
2226            Change calls to Classification.[SetField|SetFieldType] to
2227            SetFieldInfo.
2228    
2229    2003-07-01  Frank Koormann   <[email protected]>
2230    
2231            MERGE from the greater-ms3 branch.
2232    
2233            * test/test_transientdb.py
2234            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
2235            New. Test join of two tables with partly equal column names.
2236    
2237            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
2238            If duplicates in left and right tables column names are found,
2239            append '_' (underscores) to the name until it is unique.
2240            Create always new internal names for the resulting table and reference
2241            columns in the join statement with <table>.<column>
2242    
2243    2003-07-01  Bernhard Herzog  <[email protected]>
2244    
2245            * test/test_transientdb.py
2246            (TestTransientTable.test_transient_joined_table_same_column_name):
2247            New. Test whether joining on columns with the same names in both
2248            tables works.
2249            
2250            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
2251            sure to use the right internal names even when joining on field
2252            with the same names in both tables. Also, detect duplicate names
2253            in the joined table correctly.
2254    
2255    2003-07-01  Frank Koormann   <[email protected]>
2256    
2257            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
2258            Reverse List of layers to render in same order as in desktop legend.
2259    
2260    2003-06-30  Jonathan Coles   <[email protected]>
2261    
2262            * Thuban/version.py (make_tuple): Takes a version string
2263            and splits it into a tuple of at most three integers.
2264            Used make_tuple() to make tuple versions of the version
2265            numbers.
2266    
2267            * Thuban/UI/about.py: Add Thuban email addresses.
2268    
2269    2003-06-30  Jonathan Coles   <[email protected]>
2270    
2271            * Thuban/version.py: SQLite/PySQLite version dependencies
2272            were too high.
2273    
2274    2003-06-30  Jonathan Coles   <[email protected]>
2275    
2276            * Thuban/version.py: Update version to 0.8.1
2277            
2278            * MANIFEST.in: Added Projections so that default.proj is
2279            included.
2280    
2281    2003-06-26  Jonathan Coles   <[email protected]>
2282    
2283            New About box with lots more information including library
2284            versions and credits. More/better version checking before
2285            Thuban starts.
2286    
2287            * Thuban/UI/about.py: New. New About box that displays
2288            library version information and credits.
2289    
2290            * Thuban/version.py: Added new 'versions' dictionary which
2291            contains the verions of various libraries which are checked
2292            when the module loads.
2293            (verify_versions): Check all version numbers and returns
2294            a list of errors.
2295    
2296            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
2297            Reset the status of the buttons as the situation warrants,
2298            but in a better more reliable way by not relying on the
2299            current status to determine what needs to change.
2300    
2301            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
2302            (verify_versions): Remove most of the code since it is
2303            now in Thuban.version.verify_versions.o
2304    
2305            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
2306            About box in Thuban.UI.about.
2307    
2308            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
2309            Returns the version of gdal library being used as a string.
2310    
2311            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
2312            Removed.
2313            (get_proj_version): Return the version of PROJ that the file
2314            was compiled with.
2315            (get_gtk_version): Return th version of GTK that the file
2316            was compiled with.
2317    
2318    2003-06-25  Jonathan Coles   <[email protected]>
2319    
2320            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
2321            of the SelectPropertiesDialog should be self so the window
2322            appears on top.
2323            (ClassGroupPropertiesCtrl.DoEdit): The parent
2324            of the SelectPropertiesDialog should be self so the window
2325            appears on top.
2326    
2327            * Thuban/UI/resource.py: Cleaned up how we determine file
2328            extensions.
2329            (GetImageResource): Return an wxImage from our Resources.
2330    
2331    2003-06-24  Jonathan Coles   <[email protected]>
2332    
2333            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
2334            Check that a layer has a classification before trying
2335            to get it. Raster layers don't have classifications.
2336    
2337    2003-06-23  Jonathan Coles   <[email protected]>
2338            
2339            * setup.py: Add Resources/XML to resource list.
2340        
2341    2003-06-23  Jonathan Coles   <[email protected]>
2342    
2343            * setup.cfg: Fix copyright dates
2344        
2345    2003-06-23  Jonathan Coles   <[email protected]>
2346    
2347            * MANIFEST.in: Update with Resources/XML
2348    
2349            * setup.py: Don't include Locale resources yet as we don't
2350            have any and it causes problems building the distribution
2351            for Windows. Update version to 0.8.0.
2352    
2353            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
2354    
2355            * Thuban/UI/mainwindow.py: Add blank line at the end because
2356            file was not being read correctly building the Windows
2357            distribution.
2358    
2359    2003-06-23  Jonathan Coles   <[email protected]>
2360    
2361            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
2362    
2363            * Thuban/version.py: Temporarily update longversion for
2364            the 0.8 release so that it doesn't have the cvs revision.
2365    
2366    2003-06-23  Jonathan Coles   <[email protected]>
2367    
2368            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
2369            to make sure that we don't create reentrant possibilities with
2370            wxYield.
2371    
2372            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
2373            directly to avoid the wxSafeYield() call which generates an
2374            OnPaint event causing infinite recursion. Don't try to catch
2375            exception anymore. This was for before there were limits on map
2376            scaling.
2377    
2378    2003-06-23  Bernhard Herzog  <[email protected]>
2379    
2380            Bug fix for RT #1961:
2381    
2382            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
2383            Register DerivedShapestores with the session
2384    
2385            * Thuban/Model/session.py (Session.Tables): Make sure each table
2386            is only listed once.
2387    
2388            * test/test_load.py (TestJoinedTable.test): Add check_format call.
2389            Update file contents to match the one written out.
2390    
2391    2003-06-20  Bernhard Herzog  <[email protected]>
2392    
2393            * test/xmlsupport.py (SaxEventLister.startElementNS)
2394            (SaxEventLister.endElementNS): Do not include the qname. Python
2395            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
2396            is (presumably incorrectly) None, whereas it's a string with the
2397            element name in the later versions.
2398    
2399            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
2400            (TestEventList.test_even_list_namespace): Update tests to reflect
2401            the new behaviour
2402            (TestEventList.test_even_list_id_normalization): Fix doc-string
2403    
2404    2003-06-20  Jonathan Coles   <[email protected]>
2405    
2406            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
2407            by deriving classes to determine if that layer supports shapes.
2408            (Layer): Override HasShapes and return true.
2409    
2410            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
2411            instead of a direct call to wx[Begin|End]CusyCursor().
2412            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
2413            table data.
2414    
2415            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
2416            New. Wrappers around the wxWindows functions that allow us to
2417            make additional calls such as wxYield which gives the native
2418            system a chance to update the cursor correctly.
2419    
2420            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
2421            instead of a direct call to wx[Begin|End]CusyCursor().
2422    
2423            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
2424            instead of a direct call to wx[Begin|End]CusyCursor().
2425            (MapCanvas.find_shape_at): Check if the current search layer
2426            support shapes, otherwise go on to the next layer.
2427    
2428            * test/test_layer.py: Add tests in each type of layer for
2429            HasClassification() and HasShapes()
2430    
2431  2003-06-20  Jonathan Coles   <[email protected]>  2003-06-20  Jonathan Coles   <[email protected]>
2432    
2433          * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after          * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after

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