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revision 988 by bh, Thu May 22 16:46:23 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]>
2432    
2433            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after
2434            turning on the busy cursor to allow the system to change the
2435            cursor before we begin painting. This fixes a problem that
2436            was occuring only under GTK. Fixes RTbug #1840.
2437    
2438    2003-06-20  Bernhard Herzog  <[email protected]>
2439    
2440            * Resources/XML/thuban-0.8.dtd: New DTD for the new file format
2441            version.
2442    
2443            * Thuban/Model/save.py (sort_data_stores): New. Make topological
2444            sort of the data sources so they can be written with sources that
2445            data sources that depend on other data sources come after the
2446            sources they depend on.
2447            (SessionSaver.__init__): Add idmap instance variable to map from
2448            objects to the ids used in the file.
2449            (SessionSaver.get_id, SessionSaver.define_id)
2450            (SessionSaver.has_id): New. Methods to manage the idmap
2451            (SessionSaver.write): Use thuban-0.8.dtd
2452            (SessionSaver.write_session): Add a namespace on the session and
2453            write out the data sources before the maps.
2454            (SessionSaver.write_data_containers): New. Write the data
2455            containers.
2456            (SessionSaver.write_layer): Layer elements now refer to a
2457            shapestore and don't contain filenames anymore.
2458    
2459            * Thuban/Model/load.py (LoadError): Exception class to raise when
2460            errors in the files are discovered
2461            (SessionLoader.__init__): Define dispatchers for elements with a
2462            thuban-0.8 namespace too.
2463            (SessionLoader.check_attrs): New helper method to check and
2464            convert attributes
2465            (AttrDesc): New. Helper class for SessionLoader.check_attrs
2466            (SessionLoader.start_fileshapesource)
2467            (SessionLoader.start_derivedshapesource)
2468            (SessionLoader.start_filetable, SessionLoader.start_jointable):
2469            Handlers for the new elements in the new fileformat
2470            (SessionLoader.start_layer): Handle the shapestore attribute in
2471            addition to filename.
2472            (SessionLoader.start_table, SessionLoader.end_table): Removed.
2473            They were never used in the old formats and aren't needed for the
2474            new.
2475    
2476            * Thuban/Model/session.py (Session.DataContainers): New method to
2477            return all "data containers", i.e. shapestores and tables
2478    
2479            * test/xmlsupport.py (SaxEventLister.__init__)
2480            (SaxEventLister.startElementNS, sax_eventlist): Add support to
2481            normalize IDs.
2482    
2483            * test/test_xmlsupport.py
2484            (TestEventList.test_even_list_id_normalization): New test case for
2485            id normalization
2486    
2487            * test/test_load.py (LoadSessionTest.check_format): Use ID
2488            normalization
2489            (LoadSessionTest.thubanids, LoadSessionTest.thubanidrefs): New
2490            class atrributes used for ID normalization
2491            (TestSingleLayer, TestLayerVisibility, TestLabels.test)
2492            (TestLayerProjection.test, TestRasterLayer.test): Adapt to new
2493            file format
2494            (TestJoinedTable): New test for loading sessions with joined
2495            tables.
2496            (TestLoadError): New. Test whether missing required attributes
2497            cause a LoadError.
2498    
2499            * test/test_save.py (SaveSessionTest.thubanids)
2500            (SaveSessionTest.thubanidrefs): New class attributes for ID
2501            normalization in .thuban files.
2502            (SaveSessionTest.compare_xml): Use id-normalization.
2503            (SaveSessionTest.testEmptySession)
2504            (SaveSessionTest.testLayerProjection)
2505            (SaveSessionTest.testRasterLayer)
2506            (SaveSessionTest.testClassifiedLayer): Adapt to new file format.
2507            (SaveSessionTest.testLayerProjection): The filename used was the
2508            same as for testSingleLayer. Use a different one.
2509            (SaveSessionTest.test_dbf_table)
2510            (SaveSessionTest.test_joined_table): New test cases for saving the
2511            new data sources structures.
2512            (TestStoreSort, MockDataStore): Classes to test the sorting of the
2513            data stores for writing.
2514    
2515            * test/runtests.py: Add CVS keywords
2516    
2517    2003-06-20  Jonathan Coles   <[email protected]>
2518    
2519            * test/test_session.py
2520            (UnreferencedTablesTests.test_unreferenced_tables_with_joins):
2521            Use the cultural_landmark-point.dbf file for the store so that
2522            the table rows and shape count match.
2523    
2524    2003-06-20  Jonathan Coles   <[email protected]>
2525    
2526            * Thuban/Model/data.py (DerivedShapeStore.__init__): Raise
2527            an exception if the number of shapes is different from the
2528            number of rows in the table. Address RTbug #1933.
2529    
2530            * test/test_layer.py (TestLayer.test_derived_store): Add
2531            a test for the new exception in DerivedShapeStore.__init__.
2532    
2533            * test/support.py (FloatTestCase): Removed since there is
2534            already FloatComparisonMixin. Fixes RTbug #1954.
2535            (FloatComparisonMixin.assertFloatEqual): Include test for
2536            infinity that was part of FloatTestCase.
2537    
2538            * test/test_range.py (RangeTest): Inherit from
2539            support.FloatComparisonMixin now that we don't have
2540            support.FloatTestCase.
2541    
2542    2003-06-20  Bernhard Herzog  <[email protected]>
2543    
2544            * test/test_save.py (SaxEventLister, sax_eventlist): Removed. Use
2545            the implementation in xmlsupport instead.
2546            (SaveSessionTest.compare_xml): sax_eventlist is now in xmlsupport
2547    
2548            * test/test_proj.py: Import sax_eventlist from xmlsupport instead
2549            of test_save
2550    
2551    2003-06-20  Bernhard Herzog  <[email protected]>
2552    
2553            * test/test_load.py (LoadSessionTest.check_format): New helper
2554            method to make sure the test files we load might have been written
2555            by the current thuban version.
2556            (ClassificationTest.TestLayers, TestSingleLayer.test)
2557            (TestLayerVisibility.test, TestClassification.test)
2558            (TestLabels.test, TestLayerProjection.test, TestRasterLayer.test):
2559            Add check_format() calls and fix the thuban data to match the data
2560            that would be written by saving the session loaded from it.
2561    
2562            * test/xmlsupport.py (SaxEventLister, sax_eventlist): Copies of
2563            the same class and function in test_save.
2564    
2565            * test/test_xmlsupport.py (TestEventList): New. test cases for
2566            sax_eventlist
2567    
2568    2003-06-20  Bernhard Herzog  <[email protected]>
2569    
2570            * Resources/XML/thuban.dtd: Add comment about which versions of
2571            Thuban are covered by this DTD
2572            (map): Fix content model for layers and raster layers. There can
2573            be any number or layers and raster layers in any order.
2574    
2575    2003-06-20  Jonathan Coles   <[email protected]>
2576    
2577            This is mainly about fixing RTbug #1949.
2578    
2579            * Thuban/Model/classification.py: Remove "from __future__"
2580            import statement since python 2.2 is the earliest supported
2581            version.
2582    
2583            * Thuban/Model/proj.py (Projection.GetProjectedUnits): New.
2584            Currently returns PROJ_UNITS_METERS or PROJ_UNITS_DEGREES
2585            depending on the units this projection *forwards* into.
2586    
2587            * Thuban/Model/save.py (SessionSaver.write_classification):
2588            Remove unnecessary use of lambdas and nested functions.
2589    
2590            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Do scale
2591            adjustment here if the map projection uses degrees.
2592    
2593            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Remove
2594            scale adjust code since it is now done before calling
2595            this method. Don't do anything if the map projection
2596            is None.
2597    
2598    2003-06-19  Bernhard Herzog  <[email protected]>
2599    
2600            Move version specific load tests to their own file.
2601    
2602            * test/test_load.py: Expand the doc-string to explain a bit how to
2603            handle file format changes.
2604            (TestClassification.test): Update the docstring as this test is
2605            not about Thuban 0.2 anymore.
2606    
2607            * test/test_load_0_2.py: New file with the load tests for thuban
2608            files created with Thuban 0.2 and earlier.
2609    
2610    2003-06-19  Bernhard Herzog  <[email protected]>
2611    
2612            Add XML validation to some of the tests. Validation will only be
2613            done if pyRXP is installed (http://reportlab.com/xml/pyrxp.html).
2614            To make the DTD available to the test cases it's moved into
2615            Resources/XML
2616    
2617            * Resources/XML/thuban.dtd: New. This is now the real Thuban DTD
2618            for versions up to and including 0.2. Two slight changes: added an
2619            encoding specification and fixed the comment which refered to
2620            GRASS, not Thuban
2621    
2622            * test/xmlsupport.py: New support module for tests involving XML.
2623            Currently there's a mix-in class for XML validation.
2624    
2625            * test/test_xmlsupport.py: New. Tests for the xmlsupport module
2626    
2627            * test/test_save.py (SaveSessionTest): Derive from ValidationTest
2628            so that we can validate the
2629            (SaveSessionTest.testEmptySession)
2630            (SaveSessionTest.testSingleLayer)
2631            (SaveSessionTest.testSingleLayer)
2632            (SaveSessionTest.testLayerProjection)
2633            (SaveSessionTest.testRasterLayer)
2634            (SaveSessionTest.testClassifiedLayer): Validate the generated XML
2635    
2636            * test/runtests.py (main): Call print_additional_summary instead
2637            of print_garbage_information
2638    
2639            * test/support.py (resource_dir): New function to return the
2640            "Resource" subdirectory
2641            (print_additional_summary): New function to combine several
2642            summary functions
2643            (run_tests): Use print_additional_summary instead of calling
2644            print_garbage_information directly
2645    
2646    2003-06-19  Bernhard Herzog  <[email protected]>
2647    
2648            * Doc/thuban.dtd (classification): Correct the content model of
2649            the classification element.
2650            (projection): Add the "name" attribute
2651    
2652    2003-06-19  Frank Koormann   <[email protected]>
2653    
2654            MERGE from the greater-ms3 branch.
2655    
2656            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Apply conversion to
2657            scale if projection is latlong to get better estimate.
2658    
2659            Fix problem of hidden properties dialog under windows after double
2660            click on layer tree:
2661            The tree control always gets an Expanded / Collapsed event after
2662            the ItemActivated  on double click, which raises the main window again.         We add a second ItemActivated event to the queue, which simply
2663            raises the already displayed window.
2664    
2665            * Thuban/UI/legend.py (LegendTree.__init__): Instance variable
2666            raiseProperties initialized to prevent endless loops
2667            (LegendTree._OnItemActivated): Depending on self.raiseProperties
2668            simply raise the properties or open the dialog and issue a second
2669            event.
2670    
2671    2003-06-18  Jonathan Coles   <[email protected]>
2672    
2673            * setup.py: Fix a few problems that occured under Windows.
2674    
2675    2003-06-18  Jonathan Coles   <[email protected]>
2676    
2677            When Thuban loaded the map was redrawn twice because the
2678            legend was being opened after the mainwindow was created
2679            and not during its creation. This meant the map was drawn
2680            initially and then had to be redrawn when the legend
2681            caused the display to change. Now the legend is opened
2682            in the mainwindow constructor which resolves this issue.
2683    
2684            Also, although we were checking for the existence of
2685            gdal and gdalwarp modules, the gdalwarp extension was
2686            still being compiled (which may fail if the system doesn't
2687            have gdal installed). the build_ext command to setup.py
2688            now accepts the flags --with-gdal and --without-gdal.
2689            If --without-gdal is specified setup.py will try to
2690            use the gdal parameters specified by gdal-config. Under
2691            windows, those parameters have to be set in setup.py
2692            as with proj4 an wxWindows.
2693    
2694            * setup.py: Use a list instead of seperate variables for
2695            extension parameters so we can create a generic function
2696            that runs an appropriate *-config script.
2697            (run_cs_script): Renamed from run_wx_script and modified
2698            to accept a second argument which is a list of lists to
2699            be filled in by the values returned from running the command.
2700            (thuban_build_ext): New. Extends the build_ext command and
2701            provides the options --with-gdal/--without-gdal which then
2702            optionally includes the gdalwarp extension.
2703    
2704            * Thuban/Model/resource.py: First check if we can import
2705            the gdalwarp Thuban extension before checking for gdal.
2706            Also added some comments.
2707            
2708            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Check if
2709            the map is None which may be the case if none has been loaded
2710            yet.
2711    
2712            * Thuban/UI/main.py (main): Remove call to ShowLegend.
2713    
2714            * Thuban/UI/mainwindow.py (MainWindow.__init__): Call ShowLegend().
2715    
2716            * Thuban/UI/renderer.py: Check for gdal support before importing
2717            gdalwarp.
2718            (MapRenderer.render_map): Only try to optimize if we have gdal
2719            support otherwise nothing will get drawn.
2720    
2721            * Thuban/UI/view.py (MapCanvas.FitMapToWindow): This may be called
2722            during startup before a map has been created. Check if map is None
2723            before using it and do nothing if it is.
2724    
2725    2003-06-17  Jonathan Coles   <[email protected]>
2726    
2727            Fix the problem with raster layers under Windows that caused
2728            Thuban to crash. The view should respond to layer projection
2729            changed events to update the display. Changes to a projection
2730            should not cause the map to be set to full extent.
2731            
2732            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
2733            current_map_proj to remember the current map projection so that
2734            when the projection changes we know what the previous projection
2735            was.
2736            (MapCanvas.SetMap): Unsubscribe and subscribe to
2737            LAYER_PROJECTION_CHANGED events.
2738            (MapCanvas.projection_changed): Split into two methods that respond
2739            to map and layer projection changes.
2740            (MapCanvas.map_projection_changed): New. Takes the current view and
2741            projects it using the new projection. This does not cause the
2742            map to be redrawn at full extent.
2743            (MapCanvas.layer_projection_changed): New. Cause a redraw which
2744            will draw each layer in its new projection.
2745            
2746            * extensions/thuban/bmpdataset.cpp (BMPDataset::Open): Call
2747            VSIFClose() not VSIFCloseL() to close the file. Fixes a crash
2748            under Windows.
2749            
2750            * extensions/thuban/gdalwarp.cpp (MFILENAME): Padding should be
2751            to twice sizeof(void*) because there are two digits for each
2752            hex byte.
2753    
2754    2003-06-16  Bernhard Herzog  <[email protected]>
2755    
2756            Update to the layer interface: Direct access to the table,
2757            shapetable, shapefile and filename attributes is now actively
2758            deprecated by issuing deprecation warnings for all places where
2759            this happens.
2760    
2761            * Thuban/Model/layer.py (Layer.__getattr__): New. Implement access
2762            to the instance variables table, shapetable, shapefile and
2763            filename via __getattr__ so that we can issue a deprecation
2764            warning.
2765            (Layer.SetShapeStore): Don't set the deprecated instance variables
2766            any more
2767            (Layer.SetShapeStore): Don't use deprecated layer instance
2768            variables
2769            (Layer.Destroy): No need to explicitly remove the instance
2770            variables any more
2771            (Layer.GetFieldType, Layer.Shape): Don't use deprecated layer
2772            instance variables
2773    
2774            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
2775            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve)
2776            (GenQuantilesPanel.GetList, GenQuantilesPanel.OnRetrieve): Don't
2777            use deprecated layer instance variables
2778    
2779            * Thuban/UI/classifier.py (Classifier.__init__): Don't use
2780            deprecated layer instance variables
2781    
2782            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
2783            (IdentifyGridCtrl.selected_shape): Don't set the deprecated layer
2784            instance variables
2785    
2786            * Thuban/UI/tableview.py (LayerTableGrid.select_shapes): Don't use
2787            deprecated layer instance variables
2788    
2789            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Don't use
2790            deprecated layer instance variables
2791    
2792            * Thuban/Model/save.py (SessionSaver.write_layer): Don't use
2793            deprecated layer instance variables
2794    
2795            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer)
2796            (MapRenderer.polygon_render_param): Don't use deprecated layer instance
2797            variables
2798    
2799            * test/runtests.py (main): Turn Thuban's deprecation warnings into
2800            errors so that they're cought by the tests
2801    
2802            * test/test_load.py (TestSingleLayer.test): Don't use deprecated
2803            layer instance variables
2804    
2805    2003-06-16  Jonathan Coles   <[email protected]>
2806    
2807            Fix a problem under Windows whereby if the user double-clicks on a
2808            layer in the legend that tree item will expand or collapse as well
2809            as open the layer properties dialog. The state of the tree item
2810            should not be affected.
2811    
2812            * Thuban/UI/legend.py (LegendTree.__init__): Add instance variable
2813            preventExpandCollapse and subscribe to expanding and collapsing
2814            events.
2815            (LegendTree.OnItemExpandCollapse): New. Responds to expanding and
2816            collapsing events and will veto the event if it has been triggered
2817            by the user double clicking on a layer.
2818            (LegendTree._OnItemActivated): Set preventExpandCollapse to indicate
2819            that an expanding/collapsing event should be vetoed.
2820    
2821    2003-06-13  Bernhard Herzog  <[email protected]>
2822    
2823            * Thuban/UI/classifier.py (Classifier.OnClose)
2824            (Classifier.map_layers_removed)
2825            (Classifier.layer_shapestore_replaced): Unsubscribe the messages
2826            in OnClose and not in map_layers_removed or
2827            layer_shapestore_replaced to make sure it always happens when the
2828            dialog is closed
2829    
2830    2003-06-13  Jonathan Coles   <[email protected]>
2831    
2832            This puts back a fix for Windows where a panel is needed so that
2833            the background of the table view appears correctly.
2834    
2835            * Thuban/UI/tableview.py (TableFrame.__init__): Add a panel
2836            object that can be used by derived classes to place any
2837            controls (including the grid) onto.
2838            (QueryTableFrame.__init__): Use the panel as the parent window
2839            for all the controls. Reparent the grid so that the panel is
2840            the parent. Call UpdateStatusText() to correctly initialize
2841            the status bar.
2842    
2843    2003-06-13  Jonathan Coles   <[email protected]>
2844    
2845            * Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits
2846            from wxFrame (as opposed to wxDialog like the other classes)
2847            but otherwise behaves like the other classes. This is needed
2848            for the TableView which isn't really a dialog and needs to
2849            have a status bar and control buttons.
2850    
2851            * Thuban/UI/tableview.py (TableGrid.__init__): Create an
2852            instance variable to keep track of how many rows are selected.
2853            Subscribe once to the the events we are interested in.
2854            (ThubanGrid.OnRangeSelect): Only handle event if event handling
2855            hasn't been turned off.
2856            (ThubanGrid.OnSelectCell): Only handle event if event handling
2857            hasn't been turned off.
2858            (ThubanGrid.ToggleEventListeners): Rather than subscribe None
2859            as an event listener (which changes the event handler stack)
2860            simply set an instance variable to False. This is checked in
2861            the event handlers.
2862            (ThubanGrid.GetNumberSelected): Return the number of currently
2863            selected rows.
2864            (TableFrame): Inherit from ThubanFrame so we can have a
2865            status bar and control buttons.
2866            (QueryTableFrame.__init__): Create a status bar. Fixes RTbug #1942.
2867            Explicitly set which items are selected in the operator choice and
2868            action choice so there is always a valid selection. Fixes RTbug #1941.
2869            Subscribe to grid cell selection events so we can update the
2870            status bar.
2871            (QueryTableFrame.UpdateStatusText): Update the status bar with
2872            how many rows are in the grid, how many columns, and how many
2873            rows are selected.
2874            (QueryTableFrame.OnGridSelectRange, QueryTableFrame.OnGridSelectCell):
2875            Call UpdateStatusText when cells are (de)selected.
2876            (QueryTableFrame.OnQuery): Use the string value in the value
2877            combo if either the selected item index is 0 or if the string
2878            cannot be found in the predefined list (this happens if the
2879            user changes the text). Fixes RTbug #1940.
2880            Only turn off the grid event listeners if there a query comes
2881            back with a none empty list of ids. in the case that the list
2882            is empty this causes a grid.ClearSelection() call to actually
2883            clear the grid selection which causes the selected items in
2884            the map to be deselected. Fixes RTbug #1939.
2885    
2886            * test/test_save.py (XMLWriterTest.Encode): Check return values.
2887            Fixes RTbug #1851.
2888    
2889    2003-06-13  Bernhard Herzog  <[email protected]>
2890    
2891            * Thuban/UI/identifyview.py (IdentifyView.__init__): Call
2892            self.selected_shape with the current selection to make sure the
2893            contents of the dialog are up to date when it's shown for the
2894            first time.
2895            The dialog used to work without this by luck. The recent fix to
2896            the connector module 'broke' a 'feature' the identify view was
2897            relying on, i.e that subscribing to a message in response to
2898            receiving a message of that type would mean that the new
2899            subscriber would also be called for the same message.
2900            
2901    2003-06-12  Jonathan Coles   <[email protected]>
2902    
2903            * extensions/thuban/gdalwarp.cpp: Removed debug printing as
2904            the image is rendered. Fixes RTbug #1937.
2905    
2906    2003-06-12  Jonathan Coles   <[email protected]>
2907    
2908            * Thuban/Lib/fileutil.py: As is done under Windows, create the
2909            user directory if it doesn't exist on a posix system.
2910            Fixes RTbug #1815.
2911    
2912            * Thuban/Model/resource.py (get_user_proj_files): Moved the
2913            called to get_application_dir here, so that the directory
2914            will only be called if this method is invoked.
2915    
2916            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Clear
2917            the projfilepath if no projection is selected.
2918    
2919    2003-06-12  Jonathan Coles   <[email protected]>
2920    
2921            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Don't draw
2922            the scalebar if the current map has no projection set.
2923    
2924            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Set the
2925            projfilepath label to just the basename of the projection file
2926            rather than include the entire path.
2927    
2928            * Thuban/Model/resource.py: Fix missed proj functions that
2929            needed to be renamed.
2930    
2931    2003-06-12  Jonathan Coles   <[email protected]>
2932    
2933            * Thuban/Model/classification.py: Removed assert statements that
2934            tested if the variable was an instance of Color.
2935    
2936            * Thuban/Model/color.py (Color): Remove commented code that isn't
2937            used.
2938            (Transparent): Renamed from NoColor. Doesn't inherit from Color.
2939            Fixes RTbug #1835.
2940            (Transparent.__eq__, Transparent.__ne, Transparent.__repr): New.
2941            Needed now that the class doesn't inherit from Color.
2942    
2943    2003-06-12  Jonathan Coles   <[email protected]>
2944    
2945            * test/test_save.py (XMLWriterTest.testEncode): Explicitly
2946            check unicode strings.
2947    
2948            * test/test_layer.py: Check for existence of gdal.
2949    
2950    2003-06-12  Jonathan Coles   <[email protected]>
2951        
2952            * Thuban/Model/xmlreader.py: New. Contains the XMLReader class
2953            that was in load.py
2954    
2955            * Thuban/Model/xmlwriter.py: New. Contains the XMLWriter class
2956            that was in save.py
2957    
2958    2003-06-12  Jonathan Coles   <[email protected]>
2959    
2960            This is largely a collection of bug fixes. We also handle the
2961            case where gdal is not on the system. The XMLReader and XMLWriter
2962            classes were moved into there own files to resolve some circular
2963            import references and because they shouldn't really be in the
2964            file that is dediciated to reading/writing session files since
2965            they are also used elsewhere.
2966    
2967            * Thuban/Model/classgen.py: Renamed functions to follow the
2968            function_names_with_underscores style. Fixes RTbug #1903.
2969            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
2970    
2971            * Thuban/Model/layer.py: Import gdal only if it available.
2972            (RasterLayer): Handle the case where the gdal library is unavailable.
2973            Addresses RTbug #1877.
2974    
2975            * Thuban/Model/load.py (XMLReader): Moved into seperate file
2976            xmlreader.py.
2977    
2978    2003-06-12  Jonathan Coles   <[email protected]>
2979    
2980            This is largely a collection of bug fixes. We also handle the
2981            case where gdal is not on the system. The XMLReader and XMLWriter
2982            classes were moved into there own files to resolve some circular
2983            import references and because they shouldn't really be in the
2984            file that is dediciated to reading/writing session files since
2985            they are also used elsewhere.
2986    
2987            * Thuban/Model/classgen.py: Renamed functions to follow the
2988            function_names_with_underscores style. Fixes RTbug #1903.
2989            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
2990    
2991            * Thuban/Model/layer.py: Import gdal only if it available.
2992            (RasterLayer): Handle the case where the gdal library is unavailable.
2993            Addresses RTbug #1877.
2994    
2995            * Thuban/Model/load.py (XMLReader): Moved into seperate file
2996            xmlreader.py.
2997    
2998            * Thuban/Model/save.py (escape, XMLWriter): Moved into seperate
2999            file xmlwriter.py.
3000    
3001            * Thuban/Model/resource.py: Renamed functions to following the
3002            function_names_with_underscores style.
3003            (has_gdal_support): New function that returns true if the gdal
3004            library is available. Addresses RTbug #1877.
3005    
3006            * Thuban/UI/application.py (ThubanApplication.OpenSession):
3007            Display a message box if the gdal library is not available, but
3008            only if there are any layers that would use it. Addresses RTbug #1877.
3009    
3010            * Thuban/UI/classgen.py: Use renamed projection resource functions.
3011            (GenUniformPanel.__CalcStepping): Fix a slight discrepency
3012            when using integers versus floats.
3013    
3014            * Thuban/UI/mainwindow.py (_has_gdal_support): New. Used to
3015            determine if the "Add Image Layer" menu option should be
3016            greyed out or not. Addresses RTbug #1877.
3017    
3018            * Thuban/UI/projdialog.py: Use renamed projection resource functions.
3019    
3020            * Thuban/UI/renderer.py (MapRenderer.render_map): Only try to
3021            optimize if a raster layer is visible. Fixes RTbug #1931.
3022            Only draw the raster layer if the gdal library is available.
3023            Addresses RTbug #1877.
3024    
3025            * test/test_classgen.py: Add tests for generate_singletons,
3026            generate_uniform_distribution, generate_quantiles. Fixes RTbug #1903.
3027            (test_calculate_quantiles): Fix some tests to catch the new
3028            ValueError that is raised.
3029    
3030            * test/test_proj.py: Use renamed projection resource functions.
3031    
3032            * test/test_save.py (SaveSessionTest.testClassifiedLayer): New
3033            test for saving classified layers. Fixes RTbug #1902.
3034            (XMLWriterTest): New. Tests the XMLWriter class. Fixes RTbug #1851.
3035    
3036    2003-06-12  Jan-Oliver Wagner <[email protected]>
3037    
3038            Fix for http://intevation.de/rt/webrt?serial_num=1900.
3039    
3040            * Thuban/UI/multiplechoicedialog.py: New. A multiple choice dialog.
3041    
3042            * Thuban/UI/mainwindow.py: import wxMultipleChoiceDialog from
3043            multiplechoicedialog.py rather than from the wxPython library.
3044    
3045    2003-06-11  Frank Koormann  <[email protected]>
3046    
3047            * Thuban/Lib/fileutil.py (get_application_dir): Minor stability
3048            update.
3049    
3050    2003-06-11  Frank Koormann  <[email protected]>
3051    
3052            * Thuban/Lib/fileutil.py (get_application_dir): New function to
3053            determine the absolute .thuban/thuban directory under
3054            "posix" (os.expanduser) and "nt" (read AppData registry key).
3055    
3056            * Thuban/Model/resource.py: Use get_application_dir
3057    
3058            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
3059            Use get_application_dir.
3060    
3061    2003-06-10  Bernhard Herzog  <[email protected]>
3062    
3063            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to
3064            the messages MAP_LAYERS_REMOVED messages
3065            (LayerTableFrame.OnClose): Unsubscribe from it.
3066            (LayerTableFrame.map_layers_removed): New. Receiver for
3067            MAP_LAYERS_REMOVED. Close the dialog when the layer whose the
3068            dialog is showing is removed.
3069    
3070    2003-06-10  Bernhard Herzog  <[email protected]>
3071    
3072            * Thuban/Lib/connector.py (Connector.Issue): Iterate over a copy
3073            of the receivers list so that unsubscribing in a receiver doesn't
3074            modify it while iterating over it.
3075    
3076            * test/test_connector.py
3077            (ConnectorTest.test_disconnect_in_receiver): New. Test whether
3078            unsubscribing in a receiver works correctly. See docstring for
3079            details
3080    
3081    2003-06-10  Bernhard Herzog  <[email protected]>
3082    
3083            * Thuban/Model/messages.py (LAYER_SHAPESTORE_REPLACED): New
3084            message.
3085    
3086            * Thuban/Model/layer.py (Layer.SetShapeStore): Send
3087            LAYER_SHAPESTORE_REPLACED when the shapestore changes. A
3088            LAYER_CHANGED will still be sent if the classification changes.
3089    
3090            * Thuban/UI/classifier.py (Classifier.__init__): Add the map as
3091            parameter so we can subscribe to some of its messages
3092            (Classifier.__init__): Subscribe to the map's MAP_LAYERS_REMOVED
3093            and the layer's LAYER_SHAPESTORE_REPLACED
3094            (Classifier.unsubscribe_messages): New. Unsubscribe from message
3095            subscribed to in __init__
3096            (Classifier.map_layers_removed)
3097            (Classifier.layer_shapestore_replaced): receivers for the messages
3098            subscribed to in __init__. Unsubscribe and close the dialog
3099    
3100            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): Pass
3101            the map to the Classifier dialog
3102    
3103            * test/test_layer.py (SetShapeStoreTests): Derive from
3104            SubscriberMixin as well so we can test messages
3105            (SetShapeStoreTests.setUp): Subscribe to some of the layer's
3106            messages
3107            (SetShapeStoreTests.tearDown): Clear the messages again
3108            (SetShapeStoreTests.test_sanity): Expand the doc-string and check
3109            for the modified flag too
3110            (SetShapeStoreTests.test_set_shape_store_modified_flag): New test
3111            to check whether SetShapeStore sets the modified flag
3112            (SetShapeStoreTests.test_set_shape_store_different_field_name)
3113            (SetShapeStoreTests.test_set_shape_store_same_field)
3114            (SetShapeStoreTests.test_set_shape_store_same_field_different_type):
3115            Add tests for the messages. This checks both the new
3116            LAYER_SHAPESTORE_REPLACED and the older LAYER_CHANGED
3117    
3118    2003-06-06  Jan-Oliver Wagner <[email protected]>
3119    
3120            * Thuban/UI/mainwindow.py: Improved and partly added help texts for
3121            the menu items.
3122    
3123    2003-06-05  Frank Koormann  <[email protected]>
3124    
3125            * Thuban/UI/identifyview.py (IdentifyView.__init__):
3126            Layout reimplemented without panel. Make life easier to fit the list
3127            in the dialog.
3128    
3129    2003-06-05  Frank Koormann  <[email protected]>
3130    
3131            * Thuban/UI/projdialog.py (ProjFrame.__init__): Fill the projchoice
3132            once on initialisation (Former implementation resulted in multiple
3133            entries for each projection).
3134            (ProjFrame.__FillAvailList): selectProj as second optional parameter,
3135            if set, select the projection found under the specified name. This
3136            overwrites any other selection estimate.
3137            Removed projchoice filling from this method.
3138            (ProjFrame._OnSave, ProjFrame._OnAddToList):
3139            Updated call of ProjFrame.__FillAvailList
3140            (LCCPanel._DoLayout): Moved parameter controls in more common order.
3141    
3142            * Resources/Projections/defaults.proj: Extended defaults representing
3143            various common European projections.
3144    
3145    2003-06-05  Frank Koormann  <[email protected]>
3146    
3147            * Thuban/UI/identifyview.py (IdentifyView.__init__):
3148            Use ListCtrl instead of GridCtrl
3149    
3150            * Thuban/Model/resource.py:
3151            Guess location of .thuban directory from tempdir parent directory.
3152    
3153            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
3154            Guess location of .thuban directory from tempdir parent directory.
3155    
3156    2003-06-04  Bernhard Herzog  <[email protected]>
3157    
3158            Do not cache the values returned by the tree widget's
3159            GetFirstChild and GetNextChild methods because it led to lots of
3160            segfaults. The new way requires more brute force but is more
3161            reliable.
3162    
3163            * Thuban/UI/legend.py (LegendTree.__init__): Remove instance
3164            variable layer2id
3165            (LegendTree.find_layer): New method to do with brute force what
3166            layer2id tried to accomplish
3167            (LegendTree._OnMsgLayerChanged)
3168            (LegendTree._OnMsgLayerTitleChanged, LegendTree.__ShowHideLayer):
3169            Use find_layer instead of layer2id
3170            (LegendTree.__RemoveLayer, LegendTree.__AddLayer): No need to
3171            update layer2id anymore
3172            (LegendTree._OnMsgMapLayersRemoved)
3173            (LegendTree._OnMsgMapLayersAdded): Get by without layer2id.
3174    
3175    2003-06-03  Thomas Koester  <[email protected]>
3176    
3177            * Thuban/Model/classgen.py (GenQuantiles0): New function.
3178    
3179    2003-06-02  Bernhard Herzog  <[email protected]>
3180    
3181            * Thuban/UI/mainwindow.py (layer_rename command, table_rename command):
3182            New commands.
3183            (main_menu): Add the new commands.
3184            (MainWindow.TableRename): New. Implementation of the table_rename
3185            command.
3186            (MainWindow.RenameLayer): New. Implementation of the layer_rename
3187            command.
3188    
3189            * Thuban/Model/session.py (Session.AddTable): call self.changed to
3190            set the modified flag
3191    
3192            * test/test_session.py (TestSessionSimple.test_add_table): Test
3193            whether the modified flag is set properly
3194    
3195            * Thuban/Model/base.py (TitledObject.SetTitle): Call changed
3196            instead of issue so that the modified flags get updated.
3197    
3198            * test/test_base.py (SomeTitledObject): Derive from Modifiable
3199            instead of Publisher to reflect reality better and to accomodate
3200            the fact that SetTitle now calls changed instead of issue
3201    
3202    2003-06-02  Bernhard Herzog  <[email protected]>
3203    
3204            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): Resource
3205            acquisition has to happen before the try in a try-finally.
3206    
3207    2003-06-02  Bernhard Herzog  <[email protected]>
3208    
3209            * Thuban/UI/legend.py (LegendTree._OnMsgMapLayersRemoved): It's
3210            possible that a layer is removed that is not currently selected in
3211            the legend so don't check for this.
3212    
3213    2003-05-30  Bernhard Herzog  <[email protected]>
3214    
3215            * Thuban/Model/layer.py (Layer.Destroy): Set all instance
3216            variables to None that have direct or indirect references to
3217            shapefiles or dbf files to make sure that they do go away and the
3218            files are closed.
3219    
3220    2003-05-30  Bernhard Herzog  <[email protected]>
3221    
3222            * Thuban/UI/legend.py (LegendTree.GetRootItem): Reset
3223            availImgListIndices when a new image list is created
3224            
3225    2003-05-30  Bernhard Herzog  <[email protected]>
3226    
3227            * Thuban/UI/legend.py (LegendTree.__init__): New instance variable
3228            changing_selection to indicate whether the LegendTree code itself
3229            is currently changing the selection
3230            (LegendTree.normalize_selection): New method to normalize the
3231            selection by selecting the layer item even if the user clicked on
3232            the classification.
3233            (LegendTree._OnSelChanged): normalize the selection. This works
3234            around a bug in wx which doesn't keep track of the selection
3235            properly when subtrees are deleted.
3236    
3237    2003-05-30  Bernhard Herzog  <[email protected]>
3238    
3239            * Thuban/UI/view.py (MapCanvas.set_view_transform): Limit the
3240            maximum and minimum scale factors.
3241    
3242            * test/test_classgen.py (ClassGenTest.test): Update to reflect the
3243            changes in classgen.py
3244    
3245    2003-05-30  Jonathan Coles   <[email protected]>
3246    
3247            * Thuban/Model/classgen.py: Remove ClassGenerator class but make
3248            all the methods functions. Fixes RTBug #1903.
3249    
3250            * Thuban/Model/map.py (Map.TopLayer, Map.BottomLayer): Renamed
3251            to MoveLayerToTop and MoveLayerToBottom respectively. Fixes
3252            RTBug #1907.
3253    
3254            * Thuban/UI/classgen.py: Use classgen functions that were part
3255            of the ClassGenerator class. Put try/finally blocks around
3256            code that uses wxBeginBusyCursor()/wxEndBusyCursor(). Fixes
3257            RTBug #1904.
3258    
3259            * Thuban/UI/classifier.py: Remove unused import of ClassGenerator.
3260    
3261            * Thuban/UI/legend.py: The legend was cleared and repopulated any
3262            time something changed which caused some state to be lost such
3263            as which children were expanded or collapsed. Fixes RTBug #1901.
3264            (LegendTree._OnMsgMapLayersAdded): Add only new layers.
3265            (LegendTree.__OnMsgMapLayersRemoved): Remove layers that exist in
3266            the legend but not in the map.
3267            (LegendTree.__FillTree): Move main functionality out into smaller
3268            methods that can be used by other methods.
3269            (LegendTree.__FillTreeLayer): Reuse old slots in the image list
3270            if they are available.
3271            (LegendTree.DeleteAllItems): Renamed from __DeleteAllItems so
3272            that we override the wxTreeCtrl method. Iterate over children
3273            and call __RemoveLayer.
3274            (LegendTree.__AddLayer): New. Add a new layer to the legend.
3275            (LegendTree.__RemoveLayer): Remove a layer from the legend.
3276            (LegendTree.DeleteChildren): New, overrides wxTreeCtrl method.
3277            Should only be called with the id of a layer branch.
3278            (LegendTree.GetRootItem): New, overrides wxTreeCtrl method.
3279            Returns the root item or creates one if necessary.
3280    
3281            * Thuban/UI/renderer.py (MapRenderer.draw_raster_layer): Call
3282            ProjectRasterFile with tuple arguments instead of strings.
3283    
3284            * Thuban/UI/tableview.py (QueryTableFrame.OnQuery): Wrap code
3285            with try/finally. Fixes RTBug #1904.
3286    
3287            * Thuban/UI/view.py (MapCanvas.OnPaint): Wrap code
3288            with try/finally. Fixes RTBug #1904.
3289            (MapCanvas.FitSelectedToWindow): If a single point is selected
3290            simply center it on the display. Fixes RTBug #1849.
3291    
3292            * extensions/thuban/gdalwarp.cpp: Removed code that allowed gdalwarp
3293            to be compiled as a standalone app. Now the code can only be
3294            called from Python which simplifies the parameter passing.
3295            (ProjectRasterFile): Handle Python arguments. Remove code that
3296            checks for a destination dataset. Add more clean up code.
3297    
3298            * test/test_map.py (TestMapWithContents.test_raise_layer_top,
3299            TestMapWithContents.test_lower_layer_bottom):
3300            Test Map.MoveLayerToTop() and Map.MoveLayerToBottom() respectively.
3301            Fixes RTBug #1907.
3302    
3303            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Apply a full
3304            extent to the map when the legend is toggled. Fixes RTBug #1881.
3305    
3306    2003-05-29  Jan-Oliver Wagner <[email protected]>
3307    
3308            * Thuban/UI/tableview.py (LayerTableFrame.OnClose): Bug-fix: Now
3309            unsubscribes all that is subcribed in __init__.
3310    
3311    2003-05-28  Bernhard Herzog  <[email protected]>
3312    
3313            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer)
3314            (MainWindow.CanDuplicateLayer): New methods to implement the
3315            Layer/Duplicate command.
3316            (layer_duplicate command): New.
3317            (main_menu): Add layer_duplicate to the Layer menu.
3318    
3319    2003-05-28  Bernhard Herzog  <[email protected]>
3320    
3321            * Thuban/UI/tableview.py (NullRenderer.Draw): New. Our own
3322            renderer so that NULL/None values get displayed differently (by a
3323            gray rectangle).
3324            (TableGrid.__init__): Override the default renderers
3325    
3326    2003-05-28  Bernhard Herzog  <[email protected]>
3327    
3328            * Thuban/Model/layer.py (Layer.SetShapeStore): Set the
3329            classification to "None" if the type of the field has changed.
3330    
3331            * test/test_layer.py (SetShapeStoreTests): New. Class with a few
3332            test for the Layer.SetShapeStore method
3333    
3334    2003-05-28  Jan-Oliver Wagner <[email protected]>
3335    
3336            * Thuban/Model/layer.py (Layer.TreeInfo): Fixed a bug (a layer
3337            does not necessarily have a filename).
3338    
3339    2003-05-28  Jan-Oliver Wagner <[email protected]>
3340    
3341            * Thuban/UI/mainwindow.py (MainWindow.TableClose, MainWindow.TableShow):
3342            sort the selection list for the dialog.
3343    
3344    2003-05-28  Frank Koormann  <[email protected]>
3345    
3346            * extensions/thuban/wxproj.cpp
3347            (project_point): Removed cast to int for projected point coordinates.
3348            (shape_centroid): Return last point if all polygon vertices fall
3349            to one point.
3350    
3351    2003-05-28  Bernhard Herzog  <[email protected]>
3352    
3353            * Thuban/UI/mainwindow.py (_can_unjoin): Add doc-string and cope
3354            with layers that don't have shapestores, i.e. raster layers.
3355    
3356    2003-05-28  Bernhard Herzog  <[email protected]>
3357    
3358            * Thuban/Model/table.py (DBFTable.__init__): Omit the extension
3359            when determining the title from the filename.
3360    
3361            * test/test_dbf_table.py (TestDBFTable.test_title): Update to
3362            reflect changes in the way the title is derived from the filename
3363    
3364    2003-05-28  Frank Koormann  <[email protected]>
3365    
3366            * Thuban/UI/mainwindow.py (MainWindow.TableShow):
3367            Added wxDEFAULT_DIALOG_STYLE to show table dialog styles.
3368    
3369    2003-05-27  Bernhard Herzog  <[email protected]>
3370    
3371            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages): Also
3372            delegate SelectedLayer.
3373            (MainWindow.LayerUnjoinTable): Implement.
3374            (_can_unjoin): New. Helper function for the sensitivity of the
3375            layer/unjoin command.
3376    
3377            * Thuban/Model/data.py (ShapefileStore.OrigShapeStore)
3378            (DerivedShapeStore.OrigShapeStore): New. Return the original
3379            shapestore. Used to figure out how to unjoin.
3380            (DerivedShapeStore.Shapefile): Fix a typo.
3381    
3382    2003-05-27  Bernhard Herzog  <[email protected]>
3383    
3384            * Thuban/UI/join.py (JoinDialog): Extend to handle layer joins as
3385            well
3386            (JoinDialog.__init__): Use the layer parameter and only build the
3387            left choice when a layer is given
3388            (JoinDialog.OnJoin): Handle layer joins as well
3389            (JoinDialog.OnLeftTable, JoinDialog.OnRightTable): Handle the case
3390            that the user selects the "Select..." item. The sensitivitly
3391            updating is now in update_sensitivity
3392            (JoinDialog.y): New method to refactor the sensitivity update of
3393            the join button into its own method.
3394    
3395            * Thuban/UI/mainwindow.py (MainWindow.LayerJoinTable): Implement.
3396    
3397    2003-05-27  Bernhard Herzog  <[email protected]>
3398    
3399            * Thuban/UI/mainwindow.py (table_close command): Make it sensitive
3400            iff there are unreferenced tables in the session
3401    
3402    2003-05-27  Bernhard Herzog  <[email protected]>
3403    
3404            * Thuban/Model/messages.py (TABLE_REMOVED): New message.
3405    
3406            * Thuban/Model/session.py (Session.UnreferencedTables): New method
3407            to return tables that are not referenced by other tables or shape
3408            stores and can be removed.
3409            (Session.RemoveTable): Issue a TABLE_REMOVED message after
3410            removing the table
3411    
3412            * Thuban/UI/mainwindow.py: Remove unused imports
3413            (MainWindow.TableClose): Implement.
3414    
3415            * Thuban/UI/tableview.py (TableFrame.__init__): Subscribe to some
3416            messages so that the frame will be automatically closed when a new
3417            session is opened or the table is removed.
3418            (TableFrame.OnClose): Unsubscribe the Subscriptions made in
3419            __init__
3420            (TableFrame.close_on_session_replaced)
3421            (TableFrame.close_on_table_removed): New. Subscribers that close
3422            the window
3423    
3424            * test/test_session.py (TestSessionMessages.test_remove_table)
3425            (TestSessionSimple.test_remove_table): Move the test to
3426            TestSessionSimple and add test for the TABLE_REMOVED message
3427            (TestSessionBase.setUp): Also subscribe to TABLE_REMOVED
3428            (TestSessionSimple.test_unreferenced_tables) New. Test for the
3429            UnreferencedTables method.
3430            (UnreferencedTablesTests): New. Class with some more sophisticated
3431            tests for UnreferencedTables.
3432    
3433    2003-05-27  Frank Koormann  <[email protected]>
3434    
3435            * Thuban/UI/tableview.py (QueryTableFrame.__init__): The "_S_election"
3436            display has some unwanted side effects. Removed again.
3437    
3438    2003-05-27  Frank Koormann  <[email protected]>
3439    
3440            * Resources/Bitmaps/legend_icon_layer.xpm: New, icon for legend.
3441    
3442            * Thuban/UI/legend.py (LegendTree.__FillTree): Use "legend_icon_layer"
3443    
3444    2003-05-27  Jan-Oliver Wagner <[email protected]>
3445    
3446            * test/test_menu.py (MenuTest.test): Added test for
3447            Menu.RemoveItem().
3448    
3449            * Thuban/UI/menu.py (Menu.RemoveItem): New. Remove an item from
3450            the menu.
3451    
3452    2003-05-27  Frank Koormann  <[email protected]>
3453            
3454            Nonmodal dialogs without parent (i.e. they can fall behind the main
3455            window)
3456    
3457            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Explicitly destroy
3458            all dialogs in the dialogs dictionary and the canvas.
3459    
3460            * Thuban/UI/dialogs.py (NonModalNonParentDialog): New class, without
3461            parent, i.e. can fall behind other windows.
3462            (NonModalDialog.OnClose): Check is dialog is in mainwindow.dialog
3463            dictionary before removing it.
3464    
3465            * Thuban/UI/classifier.py: Dialog derived from NonModalNonParentDialog
3466    
3467            * Thuban/UI/projdialog.py: Dialog derived from NonModalNonParentDialog
3468            * Thuban/UI/tableview.py: Dialog derived from NonModalNonParentDialog
3469            * Thuban/UI/tree.py: Dialog derived from NonModalNonParentDialog
3470    
3471    2003-05-27  Bernhard Herzog  <[email protected]>
3472    
3473            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): New. Open a
3474            tableview dialog
3475            (MainWindow.TableShow): Use ShowTableView to open the dialogs.
3476            Also, don't use the table's titles as the dialog names. The titles
3477            aren't guaranteed to be unique.
3478            (MainWindow.TableOpen): Open a table view dialog after opening the
3479            table
3480    
3481    2003-05-27  Bernhard Herzog  <[email protected]>
3482    
3483            * Thuban/UI/mainwindow.py: Remove the Table/Hide menu item. Its
3484            effect can be achieved by simply closing the window showing the
3485            table.
3486            (MainWindow.TableHide): Removed.
3487            (main_menu): Removed "table_hide"
3488    
3489    2003-05-27  Frank Koormann  <[email protected]>
3490    
3491            Fix legend tree display problems under Win32
3492    
3493            * Thuban/UI/legend.py:  BMP_SIZE_W = 15
3494            (LegendTree.__FillTree): Display "legend_icon_map.xpm" with layer title.
3495            (LegendTree.__FillTreeLayer): Explicitely set SelectedImage.
3496    
3497            * Resources/Bitmaps/legend_icon_map.xpm: New icon for legend.
3498    
3499    2003-05-27  Jan-Oliver Wagner <[email protected]>
3500    
3501            * Thuban/UI/menu.py (Menu.InsertSeparator): Additional optional parameter
3502            'after' now allows to insert separators almost anywhere in the menu.
3503    
3504    2003-05-27  Frank Koormann  <[email protected]>
3505    
3506            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Underline the
3507            "S" of selection box label to hint on hot key (Alt-S). Works under
3508            Win32 but is ignored under GTK.
3509    
3510    2003-05-26  Frank Koormann  <[email protected]>
3511    
3512            * Thuban/UI/projdialog.py (ProjFrame.__do_layout, ProjPanel._DoLayout):
3513            Center Choices.
3514    
3515    2003-05-26  Bernhard Herzog  <[email protected]>
3516    
3517            Remove the Precision methods again. They're too DBF specific to be
3518            part of the table interface and they're only used in table_to_dbf
3519            anyway.
3520            
3521            * Thuban/Model/transientdb.py (TransientTableBase.Width):Use a
3522            fixed precision of 12 for doubles.
3523            (TransientTableBase.Precision): Removed
3524            (AutoTransientTable.Width): Delegate to self.table.
3525    
3526            * Thuban/Model/table.py (DBFTable.Precision)
3527            (MemoryTable.Precision): Removed.
3528            (MemoryTable.Width): Use a fixed precision of 12 for doubles.
3529            (table_to_dbf): Use a fixed precision of 12 for floats unless the
3530            column object specifies something else.
3531    
3532            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): New.
3533            test for table_to_dbf
3534    
3535    2003-05-26  Bernhard Herzog  <[email protected]>
3536    
3537            * test/test_transientdb.py
3538            (TestTransientTable.run_iceland_political_tests): Fix a comment.
3539    
3540    2003-05-26  Bernhard Herzog  <[email protected]>
3541    
3542            * Thuban/UI/mainwindow.py (MainWindow.TableOpen): Real
3543            implementation. Mark parts of the file format strings for
3544            localization.
3545    
3546            * Thuban/Model/session.py (Session.OpenTableFile): New. Open a dbf
3547            file and add the table to the tables managed by the session
3548    
3549            * test/test_session.py (TestSessionSimple.test_open_table_file):
3550            New. test case for OpenTableFile
3551    
3552    2003-05-26  Jan-Oliver Wagner <[email protected]>
3553    
3554            * Thuban/UI/controls.py, Thuban/UI/identifyview.py, Thuban/UI/join.py,
3555            Thuban/UI/labeldialog.py, Thuban/UI/mainwindow.py,
3556            Thuban/UI/proj4dialog.py, Thuban/UI/tableview.py, Thuban/UI/view.py:
3557            Replace the true/false of wxWindows by True/False of Python 2.2.1.
3558    
3559    2003-05-26  Jan-Oliver Wagner <[email protected]>
3560    
3561            * Thuban/UI/tableview.py (LayerTableFrame.__init__): If there is
3562            already a selection present, update the grid accordingly.
3563    
3564            * Thuban/UI/mainwindow.py (MainWindow.TableShow): Make the dialog
3565            resizeable and increase its initial size.
3566    
3567    2003-05-26  Frank Koormann  <[email protected]>
3568    
3569            Table export functionality
3570    
3571            * Thuban/Model/table.py (DBFTable.Width, MemoryTable.Width):
3572            Return width (in characters) for a column.
3573            (DBFTable.Precision, MemoryTable.Precision): Return decimal precision.
3574            (table_to_dbf): Write table to dbf file.
3575            (table_to_csv): Write table to csv file.
3576    
3577            * Thuban/Model/transientdb.py (TransientTableBase.Width,
3578            TransientTableBase.Precision): Return column width and precision.
3579    
3580            * Thuban/UI/tableview.py (QueryTableFrame.OnSaveAs): Call table_to_dbf
3581            or table_to_csv depending on file selection.
3582    
3583            * test/test_dbf_table.py:
3584            Test table_to_dbf (extension of former part of test).
3585    
3586            * test/test_csv_table.py:
3587            Test table_to_csv.
3588    
3589    2003-05-23  Jan-Oliver Wagner <[email protected]>
3590    
3591            * Thuban/UI/join.py (JoinDialog.OnJoin): Use _() for strings.
3592            Use QueryTableFrame instead of TableFrame.
3593    
3594            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Prefix the
3595            table window with 'Layer Table:' instead of 'Table:'.
3596    
3597    2003-05-23  Jan-Oliver Wagner <[email protected]>
3598    
3599            Give all tables a title via mix-in TitledObject.LayerShowTable
3600    
3601            * Thuban/Model/base.py (TitledObject.SetTitle): Call method 'issue'
3602            only if it exists.
3603    
3604            * Thuban/Model/table.py (DBFTable, MemoryTable): mix-in TitledObject
3605            and call its init-method with a default title. Remove Title() method.
3606    
3607            * Thuban/Model/transientdb.py (TransientTable, TransientJoinedTable,
3608            AutoTransientTable): mix-in TitledObject and call its init-method with
3609            a default title. Remove Title() method.
3610    
3611    2003-05-23  Bernhard Herzog  <[email protected]>
3612    
3613            * Thuban/Model/session.py (Session.AddShapeStore): Define
3614            AddShapeStore analogously to AddTable.
3615    
3616            * test/test_session.py (TestSessionSimple.test_add_shapestore):
3617            New. Test for AddShapeStore
3618    
3619    2003-05-23  Jan-Oliver Wagner <[email protected]>
3620    
3621            Introducing QueryTableFrame and a very coarse ShowTable implementation.
3622    
3623            * Thuban/UI/tableview.py (LayerTableFrame, QueryTableFrame): Split the
3624            class LayerTableFrame into two classes, LayerTableFrame and QueryTableFrame.
3625            The latter implements the selection GUI without dependency on a layer.
3626            LayerTableFrame now is derived from QueryTableFrame and connects
3627            to a layer.
3628    
3629            * Thuban/UI/mainwindow.py (MainWindow.TableShow): A very coarse
3630            implementation that still needs work.
3631    
3632            * Thuban/Model/layer.py (Layer.TreeInfo): Added filename.
3633    
3634    2003-05-22  Frank Koormann  <[email protected]>
3635    
3636            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
3637            Added "outer_join = False" as optional parameter.
3638            (TransientJoinedTable.create): If outer join is true, perform a
3639            "LEFT OUTER JOIN" instead of "JOIN", which preserves all records of
3640            the left table. Records not matching are filled with 0 / None.
3641    
3642            * Thuban/UI/join.py (JoinDialog.__init__): Checkbox for outer join.
3643            (JoinDialog.OnJoin): Consider outer join check box.
3644    
3645    2003-05-22  Bernhard Herzog  <[email protected]>
3646    
3647            * Thuban/UI/join.py (JoinDialog.OnJoin): Use exc_info in a
3648            somewhat safer way. Storing the traceback in a local variable can
3649            lead to memory leaks
3650    
3651    2003-05-22  Bernhard Herzog  <[email protected]>
3652    
3653            * Thuban/UI/join.py (JoinDialog.OnJoin): Make sure to really call
3654            the wxMessageDialog's Destroy() method.
3655    
3656    2003-05-22  Frank Koormann  <[email protected]>
3657    
3658            * Thuban/UI/join.py (JoinDialog.__init__): Make use of
3659            TransientTable.Title()
3660    
3661    2003-05-22  Frank Koormann  <[email protected]>
3662    
3663            Join Dialog, initial version.
3664    
3665            * Thuban/UI/mainwindow.py (MainWindow.TableJoin): Removed print.
3666    
3667            * Thuban/UI/join.py (JoinDialog): Functional implementation of
3668            former framework. Renamed Table1/Table2 to LeftTable/RightTable
3669            in all occurences.
3670    
3671            * Thuban/Model/transientdb.py (TransientJoinedTable.__doc__):
3672            Typo fixed.
3673    
3674    2003-05-22  Bernhard Herzog  <[email protected]>
3675    
3676            Give the tables titles so that the GUI can display more meaningful
3677            names. For now the titles are fixed but depend on e.g. filenames
3678            or the titles of the joined tables.
3679    
3680            * Thuban/Model/transientdb.py (TransientTable.Title)
3681            (TransientJoinedTable.Title, AutoTransientTable.Title): New.
3682    
3683            * Thuban/Model/table.py (DBFTable.Title, MemoryTable.Title): New.
3684    
3685            * test/test_transientdb.py
3686            (TestTransientTable.test_auto_transient_table_title): New. Test
3687            for the Title method
3688            (TestTransientTable.test_transient_joined_table)
3689            (TestTransientTable.test_transient_table): Add test for the Title
3690            methods
3691    
3692            * test/test_memory_table.py (TestMemoryTable.test_title): New.
3693            Test for the Title method
3694    
3695            * test/test_dbf_table.py (TestDBFTable.test_title): New. Test for
3696            the Title method
3697    
3698    2003-05-22  Bernhard Herzog  <[email protected]>
3699    
3700            * test/test_layer.py (TestLayer.setUp, TestLayer.tearDown):
3701            Provide a better way to destroy the layers
3702            (TestLayer.test_base_layer, TestLayer.test_arc_layer)
3703            (TestLayer.test_point_layer, TestLayer.test_empty_layer)
3704            (TestLayer.test_polygon_layer, TestLayer.test_get_field_type): Use
3705            the new way to destroy the layers.
3706            (TestLayer.test_derived_store): New. Test for using a layer with a
3707            DerivedShapeStore
3708    
3709            * Thuban/Model/layer.py (Layer.SetShapeStore): Only set the
3710            filename if the shape store actually has one.
3711    
3712    2003-05-22  Bernhard Herzog  <[email protected]>
3713    
3714            * Thuban/Model/table.py (DBFTable.FileName): New. Accessor method
3715            for the filename
3716    
3717            * test/test_dbf_table.py (TestDBFTable.test_filename): New. Test
3718            for the FileName method
3719            (TestDBFTableWriting.test_write): Fix spelling of filename
3720    
3721    2003-05-22  Thomas Koester  <[email protected]>
3722    
3723            * Thuban/Model/range.py, test/test_range.py: Brought over new Range
3724            from SciParam that now really is immutable.
3725    
3726    2003-05-22  Frank Koormann  <[email protected]>
3727    
3728            Layer Top/Bottom placement added to legend.
3729    
3730            * Thuban/UI/legend.py
3731            (LegendPanel._OnMoveTop(), LayerPanel._OnMoveBottom): New, methods
3732            bound to tool events.
3733            (LegendTree.MoveCurrentItemTop(), LegendTree.MoveCurrentItemBottom):
3734            New, methods binding the event methods with the map methods.
3735    
3736            * Thuban/Model/map.py (Map.TopLayer(), Map.BottomLayer()): New, place
3737            layer at top/bottom of layer stack.
3738    
3739            * Resources/Bitmaps/top_layer.xpm: New button icon.
3740    
3741            * Resources/Bitmaps/bottom_layer.xpm: New button icon.
3742    
3743  2003-05-22  Bernhard Herzog  <[email protected]>  2003-05-22  Bernhard Herzog  <[email protected]>
3744    
3745          * Thuban/Model/session.py (Session.RemoveTable): New method to          * Thuban/Model/session.py (Session.RemoveTable): New method to

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