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revision 1272 by jonathan, Fri Jun 20 16:43:13 2003 UTC revision 1506 by jonathan, Tue Jul 29 14:29:25 2003 UTC
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1    2003-07-29  Jonathan Coles   <[email protected]>
2    
3            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
4            python exception hook here so that we are sure to catch any
5            Thuban exception that happen during initialization.
6    
7            * Thuban/UI/main.py (main): Don't set the exception hook here,
8            it will get set in ThubanApplication.OnInit.
9    
10    2003-07-29  Jonathan Coles   <[email protected]>
11                                                                                
12            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
13            Removed and called it show_exception_dialog() so that the exception
14            handler can be set before the class is created.
15                                                                                
16            * Thuban/UI/main.py (main): Install the exception handler before
17            a ThubanApplication is created.
18                                                                                    
19    2003-07-29  Bernhard Herzog  <[email protected]>
20    
21            * po/it.po: New. Italian translation by Maurizio Napolitano
22    
23            * po/ru.po: New. Russian translation by Alex Shevlakov
24    
25    2003-07-29  Frank Koormann   <[email protected]>
26    
27            * Doc/manual/thuban-manual.xml: gaspell-checked.
28    
29    2003-07-29  Jonathan Coles   <[email protected]>
30    
31            * Doc/manual/images/3_5_legend.png: Added border to improve look
32            on white background.
33    
34    2003-07-29  Jonathan Coles   <[email protected]>
35    
36            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
37            descriptions for the legend toolbar.
38    
39            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
40            cursor from dialog box.
41    
42    2003-07-28  Jonathan Coles   <[email protected]>
43    
44            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
45    
46            * Doc/manual/images/2_4_session_tree.png,
47            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
48            Doc/manual/images/4_2_layer_properties.png,
49            Doc/manual/images/4_2_raster_layer_properties.png,
50            Doc/manual/images/5_3_genclass.png,
51            Doc/manual/images/5_classification.png,
52            Doc/manual/images/6_projection.png,
53            Doc/manual/images/7_1_table_view.png,
54            Doc/manual/images/7_2_5_join.png: New screenshots.
55    
56    2003-07-24  Jonathan Coles   <[email protected]>
57    
58            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
59    
60    2003-07-24  Jonathan Coles   <[email protected]>
61    
62            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
63            chapter on Layer Management.
64    
65            * Doc/manual/Makefile: New. Makefile to generate all formats for the
66            manual and images.
67    
68    2003-07-24  Bernhard Herzog  <[email protected]>
69    
70            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
71            it annoys lintian which warns about these files not being
72            executable. The #1 isn't necessary here since if you absolutely
73            must execute them you can always say "python <filename>".
74    
75            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
76            superfluous code to set brush and pen for point shapes
77    
78            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
79            belong in viewport anyway
80    
81    2003-07-24  Frank Koormann   <[email protected]>
82    
83            * Doc/manual/thuban-manual.xml: Added section on table management.
84    
85    2003-07-24  Bernhard Herzog  <[email protected]>
86    
87            * test/runtests.py (main): Recognize the long "verbose" option
88            correctly.
89    
90    2003-07-22  Jonathan Coles   <[email protected]>
91    
92            * Doc/manual/thuban-manual.xml: Continue to write first revision
93            of the manual.
94    
95            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
96            with Begin/EndDrawing() calls to ensure we aren't doing to
97            many updates to the dc during rendering.
98            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
99            a pen and brush argument so they need to be passed to the function.
100    
101            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
102            Calculates the minimum and maximum scale values. Factored out
103            of set_view_transform so that it could be used to zoom all the
104            way into a single point.
105            (ViewPort.set_view_transform): Call calc_min_max_scales().
106            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
107            if only a single point is selected.
108    
109            * Doc/manual/images/1_2_legend_close.png,
110            Doc/manual/images/1_2_legend_dock.png,
111            Doc/manual/images/1_2_mainwindow.png,
112            Doc/manual/images/1_2_mainwindow.ps,
113            Doc/manual/images/1_2_mainwindow.sk,
114            Doc/manual/images/3_2_fullextent.png,
115            Doc/manual/images/3_2_fulllayerextent.png,
116            Doc/manual/images/3_2_fullshapeextent.png,
117            Doc/manual/images/3_2_pan.png,
118            Doc/manual/images/3_2_zoomin.png,
119            Doc/manual/images/3_2_zoomout.png,
120            Doc/manual/images/3_3_identify.png,
121            Doc/manual/images/3_3_label.png,
122            Doc/manual/images/3_5_invisible.png,
123            Doc/manual/images/3_5_movedown.png,
124            Doc/manual/images/3_5_moveup.png,
125            Doc/manual/images/3_5_props.png,
126            Doc/manual/images/3_5_tobottom.png,
127            Doc/manual/images/3_5_totop.png,
128            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
129    
130    2003-07-18  Bernhard Herzog  <[email protected]>
131    
132            * Thuban/UI/messages.py (MAP_REPLACED): New message.
133    
134            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
135            after the new map has been assigned
136    
137            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
138            Delegate MAP_REPLACED to the canvas too
139            (MainWindow.prepare_new_session): Removed. Thanks to the new
140            MAP_REPLACED message it's no longer needed
141            (MainWindow.OpenSession, MainWindow.NewSession):
142            prepare_new_session has been removed.
143    
144            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
145            MAP_REPLACED so that we can close the dialog if a new map is set.
146            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
147            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
148            dialog
149    
150            * test/test_viewport.py (SimpleViewPortTest)
151            (SimpleViewPortTest.test_default_size): Add doc-strings
152            (ViewPortTest.setUp): Bind map to self.map so we can use it in
153            tests. Subscribe to MAP_REPLACED messages too.
154            (ViewPortTest.tearDown): No need to explicitly unsubscribe
155            (ViewPortTest.test_set_map): New test for the SetMap method.
156    
157    2003-07-18  Bernhard Herzog  <[email protected]>
158    
159            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
160            Move this test from ViewPortTest.setUp to this new separate test
161            case. setUp is not the place for the actual tests.
162            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
163            more of the test from setUp to the new test test_inital_settings.
164            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
165            (ViewPortTest.test_proj_conv): Split test_proj_conv into
166            test_win_to_proj and test_proj_to_win and make the tests easier to
167            understand
168            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
169            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
170            (ViewPortTest.test_unprojected_rect_around_point)
171            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
172            Reformat to increase readability.
173    
174    2003-07-18  Bernhard Herzog  <[email protected]>
175    
176            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
177    
178    2003-07-18  Bernhard Herzog  <[email protected]>
179    
180            * test/runtests.py: The test suite can now be run without an X
181            connection. To make sure this remains true, remove the DISPLAY
182            environment variable so that an error occurs if the wxGTK is
183            imported accidentally
184    
185    2003-07-18  Bernhard Herzog  <[email protected]>
186    
187            * Thuban/UI/viewport.py: Remove unused imports
188    
189            * Thuban/UI/view.py: Remove unused imports
190    
191    2003-07-18  Bernhard Herzog  <[email protected]>
192    
193            * test/test_export.py Remove unused imports. The OutputTransform
194            function is now in viewport.py and is called output_transform
195            (TestScalebar.test_output_transform)
196            (TestScalebar.test_OutputTransform): Renamed to
197            test_output_transform and updated to use output_transform instead
198            of OutputTransform
199    
200            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
201            renamed.
202            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
203            renamed to output_transform
204    
205            * Thuban/UI/viewport.py (OutputTransform, output_transform):
206            Rename to output_transform
207    
208    2003-07-18  Bernhard Herzog  <[email protected]>
209    
210            * Thuban/Model/layer.py (Layer.__init__): Rename
211            classificationField to classificatin_column and init it here so
212            that it can be used in SetClassificationColumn
213            (Layer.GetClassificationColumn, Layer.GetClassificationField):
214            Rename to GetClassificationColumn.
215            (Layer.SetClassificationColumn, Layer.SetClassificationField):
216            Rename to SetClassificationColumn and issue a LAYER_CHANGED
217            message if the column changes.
218            (Layer._classification_changed, Layer.ClassChanged): Rename to
219            _classification_changed. Update the callers.
220            (Layer.SetShapeStore): Further field->column renames.
221    
222            * Thuban/Model/load.py (SessionLoader.start_classification)
223            (SessionLoader.start_clpoint): Updates because of
224            field->column method name changes in the Layer class
225    
226            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
227            because of field->column method name changes in the Layer class
228    
229            * Thuban/UI/classifier.py (Classifier.__init__)
230            (Classifier._OnTry, Classifier._OnRevert): Updates because of
231            field->column method name changes in the Layer class
232    
233            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
234            because of field->column method name changes in the Layer class
235    
236            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
237            of field->column method name changes in the Layer class
238    
239            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
240            (SaveSessionTest.testClassifiedLayer): Update because of
241            field->column method name changes in the Layer class
242    
243            * test/test_layer.py (SetShapeStoreTests.setUp)
244            (SetShapeStoreTests.test_sanity): Update because of field->column
245            method name changes in the Layer class
246            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
247            (TestLayerModification.test_sanity)
248            (TestLayerModification.test_initial_settings): remove unsued code
249            and rename to test_sanity.
250            (TestLayerModification.test_set_classification): New test for
251            SetClassification and SetClassificationField.
252    
253    2003-07-18  Bernhard Herzog  <[email protected]>
254    
255            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
256            the non-fixed values as well. The old test would have accepted a
257            fixed ramp that only returnes the fixed properties
258    
259    2003-07-17  Jonathan Coles   <[email protected]>
260    
261            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
262            shots for the manual. The XCF file is the source image and
263            has additional layers to support changes.
264    
265            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
266    
267            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
268            Return both the new class and the field name.
269    
270            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
271            fit the map to the window as this changes any zoom level that
272            the user may have set.
273    
274    2003-07-16  Jonathan Coles   <[email protected]>
275    
276            * Thuban/Model/classgen.py (generate_singletons,
277            generate_uniform_distribution, generate_quantiles): Remove
278            fixes parameter, but maintain the same functionality by having
279            the calling function pass a FixedRamp object for the ramp.
280            (FixedRamp): New. Adapts a ramp to have fixed property values.
281    
282            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
283            (Classification): Inherit from Publisher.
284            (Classification.__init__): Remove the layer parameter.
285            Classifications no longer need to have a parent layer.
286            (Classification.GetField, Classification.GetFieldType,
287            Classification.SetFieldInfo): Removed. The field name is stored
288            in the layer, and the type can be retreived by calling
289            Layer.GetFieldType().
290            (Classification._set_layer, Classification.GetLayer): Removed.
291            Classifications no longer have a parent layer.
292    
293            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
294            classification.
295            (Layer.SetShapeStore): Reset the classification first while
296            we still have the old shape store to work with.
297            (Layer.GetClassificationField, Layer.SetClassificationField):
298            New. Method for getting/setting the field to classify on.
299            (Layer.SetClassification): Simplified now that the layer
300            simply has to hold a reference to the classification and not
301            tell the classification who owns it.
302            Fixes RTbug #2023.
303    
304            * Thuban/Model/load.py (SessionLoader.start_classification):
305            Set the field name on the layer, not the classification.
306    
307            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
308            classification is modified.
309    
310            * Thuban/Model/save.py (SessionSaver.write_classification):
311            Get the field name and type from the layer.
312    
313            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
314            parameter records to rows and add docstring. Fixes RTbug #1997.
315    
316            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
317            ramp when we need to fix certain values of a ramp rather than
318            using the old fixes parameter. Fixes RTbug #2024.
319    
320            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
321            parameter.
322            (ClassTable.Reset): Add fieldType parameter and use it, rather
323            than asking the classification.
324            (Classifier.__init__): Remember the original class's field
325            and ask the layer for the field type, rather than the classification.
326            (Classifier.__SetGridTable): Retrieve the field and field type
327            for the table because they are not in the classification.
328            (Classifier._OnTry, Classifier._OnRevert): Set the classification
329            field on the layer in addition to the classification itself.
330    
331            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
332            classification field from layer.
333    
334            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
335            classification field from layer. Split up tests and remove
336            *-imports. Fixes RTbug #1992.
337    
338            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
339    
340            * test/test_classification.py
341            (TestClassification.test_classification): Remove tests for methods
342            that no longer exist.
343    
344            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
345            __init__ no longer has a field parameter, use SetClassificationField.
346            (SetShapeStoreTests.test_sanity): Use layer object to get class
347            field info.
348    
349            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
350            SetClassificationField on layer to set class field info.
351    
352            * test/test_viewport.py: Renamed from test/test_view.py.
353    
354    2003-07-16  Jan-Oliver Wagner <[email protected]>
355    
356            * Doc/manual/thuban-manual.xml: Added authors and an initial
357            coarse structure.
358    
359    2003-07-15  Bernhard Herzog  <[email protected]>
360    
361            * test/support.py (FloatComparisonMixin): This is a mix-in class
362            and therefore should not be derived from any other class.
363    
364            * test/test_range.py (RangeTest): FloatComparisonMixin is a
365            mix-in, so derive from TestCase as well.
366    
367    2003-07-15  Bernhard Herzog  <[email protected]>
368    
369            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
370            draw_func handling a bit to remove one layer of indirection. This
371            makes the renderer about 10% faster in the non-classifying case
372            and the code a bit cleaner
373            (MapRenderer.draw_point_shape): Add the pen and brush parameters
374            and set them in the dc. Now the draw_point_shape method and
375            wxproj's draw_polygon_shape function have basically the same
376            signature so that both can be directly used as draw_func
377    
378    2003-07-15  Bernhard Herzog  <[email protected]>
379    
380            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
381            string values (in addition to the labels) as UTF 8
382    
383            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
384            values if the field type is string
385    
386            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
387            saving a session with non-ascii string classification values.
388    
389            * test/test_load.py (TestClassification.file_contents)
390            (TestClassification.test): Check for non-ascii values in string
391            classifications
392    
393    2003-07-14  Jonathan Coles   <[email protected]>
394    
395            * test/test_view.py: New. Tests for ViewPort.
396    
397    2003-07-14  Frank Koormann   <[email protected]>
398    
399            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
400            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
401    
402            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
403            unicode strings from session file: session title, map title and
404            projection name.
405            
406    2003-07-10  Jonathan Coles   <[email protected]>
407    
408            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
409            drag_stop, not drag_move when the mouse is released.
410    
411    2003-07-10  Jonathan Coles   <[email protected]>
412    
413            The most important part of this is the seperation of view.py into
414            two pieces. viewport.py now has a class called ViewPort which
415            contains all the non-wx parts of view.py and can therefore be
416            tested. view.py contains only the wx-specific parts and is fairly
417            simple.
418    
419            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
420            RTTbug #1992.
421            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
422            RTTbug #1992.
423    
424            * Thuban/Model/classgen.py (generate_singletons,
425            generate_uniform_distribution, generate_quantiles):
426            Added 'fixes' parameter so that property attributes can
427            be held constant over the generated classification groups.
428            (CustomRamp.GetProperties): Remove unused variables.
429    
430            * Thuban/Model/map.py (Map.SetProjection): Send the old
431            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
432            event.
433    
434            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
435            parameter which is a list of records that restricts which
436            records are saved. Fixes RTbug #1997.
437    
438            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
439            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
440    
441            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
442            to allow the user to fix line color/width on generated groups.
443            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
444            functions to optionally fix group properties.
445    
446            * Thuban/UI/main.py (main): Set exception hook to the
447            ShowExceptionDialog. Fixes RTbug #1993.
448    
449            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
450            the table window when it is selectd to be shown.
451    
452            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
453            Export Selection button and move the export buttons underneath
454            the table.
455            (QueryTableFrame.UpdateStatusText): Added event argument so
456            that it can respond to grid selection events. The status text
457            is now updated even when the table is not associated with a
458            layer as was previously assumed.
459            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
460            UpdateStatusText responds to these events.
461            (QueryTableFrame.OnSaveAs): Renamed to doExport.
462            (QueryTableFrame.doExport): Helper function that saves the
463            entire table, or selected rows, to a file.
464            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
465            Respond to export button events and call doExport.
466    
467            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
468            the function doesn't return NULL without first setting a Python
469            Error.
470    
471            * test/runtests.py (main): Only print "Unknown option" for
472            unsupported options.
473    
474            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
475            optional epsilon argument to specify floating point accuracy.
476            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
477            for each item test.
478    
479            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
480            tests for saving selected records.
481    
482            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
483            tests for saving selected records.
484    
485            * test/test_map.py (TestMapWithContents.test_set_projection):
486            MAP_PROJECTION_CHANGED events send the old projection.
487    
488            * test/test_session.py
489            (TestSessionWithContent.test_forward_map_projection):
490            MAP_PROJECTION_CHANGED events send the old projection.
491    
492            * test/test_table.py (TableTest): Update tests to use non-deprecated
493            functions.
494    
495    2003-07-08  Bernhard Herzog  <[email protected]>
496    
497            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
498            constants in the column objects are the standard ones defined in
499            the table module.
500    
501            * test/test_transientdb.py
502            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
503            exporting transient tables as DBF works. This should catch the bug
504            just fixed in TransientTableBase.Width.
505    
506    2003-07-08  Bernhard Herzog  <[email protected]>
507    
508            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
509            interpolated colors correctly.
510    
511            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
512            New. Test case for the fix in classgen.py
513    
514    2003-07-08  Bernhard Herzog  <[email protected]>
515    
516            * test/runtests.py (main): Make the default output less verbose
517            and add a verbosity option (-v) to get the old output
518    
519    2003-07-08  Bernhard Herzog  <[email protected]>
520    
521            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
522            0.9.
523    
524            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
525            New. Return the join type
526    
527            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
528            DTD
529            (SessionSaver.write_data_containers): Save the join type for
530            joined tables
531    
532            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
533            namespace
534            (SessionLoader.start_jointable): Handle the jointype attribute
535    
536            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
537            as of Thuban 0.8. These are now tests to determine whether Thuban
538            can still read files generated by Thuban 0.8
539    
540            * test/test_load.py (LoadSessionTest.dtd)
541            (TestSingleLayer.file_contents)
542            (TestLayerVisibility.file_contents, TestLabels.file_contents)
543            (TestLayerProjection.file_contents)
544            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
545            (TestJoinedTable.file_contents)
546            (TestLoadError.file_contents): Update for new DTD
547            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
548            for new join type attribute
549    
550            * test/test_save.py (SaveSessionTest.dtd)
551            (SaveSessionTest.testEmptySession)
552            (SaveSessionTest.testSingleLayer)
553            (SaveSessionTest.testLayerProjection)
554            (SaveSessionTest.testRasterLayer)
555            (SaveSessionTest.testClassifiedLayer)
556            (SaveSessionTest.test_dbf_table)
557            (SaveSessionTest.test_joined_table): Update for new DTD
558            (SaveSessionTest.test_joined_table): Add test for new join type
559            attribute
560    
561    2003-07-04  Bernhard Herzog  <[email protected]>
562    
563            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
564            function for table_to_dbf
565            (table_to_dbf): Deal with names longer than the 10 character limit
566    
567            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
568            doc-string
569            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
570            long column names
571    
572    2003-07-03  Bernhard Herzog  <[email protected]>
573    
574            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
575    
576    2003-07-03  Bernhard Herzog  <[email protected]>
577    
578            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
579            for the Thuban manual and README with some basic information about
580            the manual
581    
582    2003-07-03  Bernhard Herzog  <[email protected]>
583    
584            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
585            Update doc-string
586            (TransientJoinedTable.create): Do not modify the column objects of
587            the input tables in place and copy all columns of the input tables
588            into the joined table after all.
589    
590            * test/test_transientdb.py
591            (TestTransientTable.test_transient_joined_table_same_column_name):
592            Update to reflect the new behavior
593            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
594            Update to reflect the new behavior
595            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
596            New test case for a bug which modified the column objects in place
597    
598    2003-07-02  Jonathan Coles   <[email protected]>
599    
600            * Thuban/Model/classgen.py (generate_singletons,
601            generate_uniform_distribution, generate_quantiles,
602            GenQuantiles0): Make sure maxValue isn't less than
603            one, otherwise we could divide by zero.
604    
605            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
606            ClassGenTest.doClassSingleTest): Call doBoundsTest to
607            check the end classification groups against the
608            proper property values.
609            (ClassGenTest.doBoundsTest): New. Checks the first and
610            last classification groups to make sure their properties
611            are the correct upper and lower bounds for a color ramp.
612    
613    2003-07-02  Jonathan Coles   <[email protected]>
614    
615            * Thuban/Model/classgen.py (generate_singletons,
616            generate_uniform_distribution, generate_quantiles,
617            GenQuantiles0): The denominator was one to high when
618            calculating the index for the ramp causing the index
619            to never to reach one.
620    
621    2003-07-02  Jonathan Coles   <[email protected]>
622    
623            Changed the singature of ClassGroupRange.__init__ and
624            ClassGroupRange.SetRange() so that the min/max values are
625            passed as a tuple. This makes a better calling scheme for
626            when a Range object is passed instead.
627    
628            * Thuban/Model/classgen.py: Fixed parameters to
629            ClassGroupRange constructor.
630    
631            * Thuban/Model/classification.py (ClassGroupRange.__init__):
632            Consolidate the min/max parameters into a single _range which
633            can either be a tuple or a Range object.
634            (ClassGroupRange.SetRange): Consolidate the min/max parameters
635            into a single _range which can either be a tuple or a Range object.
636    
637            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
638            call to ClassGroupRange constructor to use a tuple.
639    
640            * Thuban/Model/layer.py (Layer.SetClassification): Switch
641            the classification instance variable to the new class
642            before calling _set_layer otherwise subscribers to a
643            LAYER_CHANGED event will not see any difference.
644    
645            * test/test_classification.py: Fix tests of ClassGroupRange
646            so that they use the new signature.
647    
648            * test/test_load.py: Fix use of ClassGroupRange so that it
649            uses the new signature.
650    
651            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
652            uses the new signature.
653    
654            * test/test_save.py: Fix use of ClassGroupRange so that it
655            uses the new signature.
656    
657    
658    2003-07-01  Jonathan Coles   <[email protected]>
659    
660            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
661            Import used objects/class from color.
662            (generate_singletons): We don't
663            need the numGroups parameter anymore because we are using
664            the new ramps with GetProperties().
665            (generate_uniform_distribution): Use new ramp method
666            GetProperties().
667            (generate_quantiles, GenQuantiles0): Use new ramp method
668            GetProperties().
669            (CustomRamp.SetNumGroups): Removed. The ramps now map
670            a value from 0 to 1 to class properties so the number
671            of groups is not needed ahead of time.
672            (CustomRamp.next): Removed. CustomRamp does not support
673            interation anymore.
674            (CustomRamp.GetProperties): Returns a ClassGroupProperties
675            object based on the index value from 0 to 1 that is
676            passed to it.
677            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
678            Made into instances of Monochromatic class instread of
679            deriving from it.
680            (HotToCold.SetNumGroups): Removed. See CustomRamp.
681            (HotToCold.next): Removed. See CustomRamp.
682    
683            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
684            (Classification.SetField, Classification.SetFieldType):
685            Replaced with SetFieldInfo.
686            (Classification.SetFieldInfo): New. Does a better job of
687            what SetField and SetFieldType used to do by combining
688            their function since they should really always be done
689            at the same time.
690            (Classification.SetLayer): Renamed to _set_layer.
691            (Classification._set_layer): Should only be called from
692            Layer's SetClassification. This does not cause a recursive
693            call as SetLayer did because we know that Layer knows about
694            the classification.
695    
696            * Thuban/Model/color.py: Fixes RTbug #1971.
697            (_Transparent): Renamed from Transparent so it doesn't
698            conflict with the module variable.
699            (Transparent, Black): Renamed from Color.Transparent,
700            Color.Black so they are not class variables.
701    
702            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
703            (Layer.Destroy): We don't need to call SetClassification
704            anymore to clear out the back reference in the classifcation
705            to the layer. It's better to set it to None using _set_layer,
706            and we won't be creating another clas object too.
707            (Layer.SetClassification): Classification._set_layer is not
708            recursive so remove all the locking variables. Also clean
709            up the code so that it remains unchanged if something fails.
710    
711            * Thuban/Model/load.py: Fixes RTbug #1971.
712            (SessionLoader.start_classification): Call
713            Classification.SetFieldInfo().
714    
715            * Thuban/Model/save.py: Removed import of Color which wasn't
716            being used.
717    
718            * Thuban/UI/classgen.py: Fixes RTbug #1972.
719            (ClassGenDialog.__init__): Color ramps are now instances
720            already so we don't need to create any new objects.
721            (ClassGenDialog.OnOK): Check for numGroups is no longer
722            necessary because we never use it.
723    
724            * Thuban/UI/classifier.py: Fixes RTbug #1971.
725            (Classifier.__BuildClassification, Classifier.__SetGridTable):
726            Call Classification.SetFieldInfo() instead of SetFieldType.
727    
728            * Thuban/UI/renderer.py: Fixes RTbug #1971.
729    
730            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
731            (MapCanvas.__init__): Subscribe to the idle time event. Set
732            background color to white.
733            (MapCanvas.OnPaint): Set a flag indicating that we should
734            render the map during idle time. If we already have a bitmap
735            just draw it now.
736            (MapCanvas.OnIdle): New. Render the map only during idle time.
737            This also fixes a problem with the busy cursor under gtk.
738    
739            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
740            Fix calls to generate_singletons because the signature changed.
741    
742            * test/test_classification.py: Fix color references and
743            change calls to Classification.[SetField|SetFieldType] to
744            SetFieldInfo.
745    
746            * test/test_load.py: Fix color references.
747    
748            * test/test_load_0_2.py: Fix color references.
749    
750            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
751            Change calls to Classification.[SetField|SetFieldType] to
752            SetFieldInfo.
753    
754    2003-07-01  Frank Koormann   <[email protected]>
755    
756            MERGE from the greater-ms3 branch.
757    
758            * test/test_transientdb.py
759            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
760            New. Test join of two tables with partly equal column names.
761    
762            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
763            If duplicates in left and right tables column names are found,
764            append '_' (underscores) to the name until it is unique.
765            Create always new internal names for the resulting table and reference
766            columns in the join statement with <table>.<column>
767    
768    2003-07-01  Bernhard Herzog  <[email protected]>
769    
770            * test/test_transientdb.py
771            (TestTransientTable.test_transient_joined_table_same_column_name):
772            New. Test whether joining on columns with the same names in both
773            tables works.
774            
775            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
776            sure to use the right internal names even when joining on field
777            with the same names in both tables. Also, detect duplicate names
778            in the joined table correctly.
779    
780    2003-07-01  Frank Koormann   <[email protected]>
781    
782            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
783            Reverse List of layers to render in same order as in desktop legend.
784    
785    2003-06-30  Jonathan Coles   <[email protected]>
786    
787            * Thuban/version.py (make_tuple): Takes a version string
788            and splits it into a tuple of at most three integers.
789            Used make_tuple() to make tuple versions of the version
790            numbers.
791    
792            * Thuban/UI/about.py: Add Thuban email addresses.
793    
794    2003-06-30  Jonathan Coles   <[email protected]>
795    
796            * Thuban/version.py: SQLite/PySQLite version dependencies
797            were too high.
798    
799    2003-06-30  Jonathan Coles   <[email protected]>
800    
801            * Thuban/version.py: Update version to 0.8.1
802            
803            * MANIFEST.in: Added Projections so that default.proj is
804            included.
805    
806    2003-06-26  Jonathan Coles   <[email protected]>
807    
808            New About box with lots more information including library
809            versions and credits. More/better version checking before
810            Thuban starts.
811    
812            * Thuban/UI/about.py: New. New About box that displays
813            library version information and credits.
814    
815            * Thuban/version.py: Added new 'versions' dictionary which
816            contains the verions of various libraries which are checked
817            when the module loads.
818            (verify_versions): Check all version numbers and returns
819            a list of errors.
820    
821            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
822            Reset the status of the buttons as the situation warrants,
823            but in a better more reliable way by not relying on the
824            current status to determine what needs to change.
825    
826            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
827            (verify_versions): Remove most of the code since it is
828            now in Thuban.version.verify_versions.o
829    
830            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
831            About box in Thuban.UI.about.
832    
833            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
834            Returns the version of gdal library being used as a string.
835    
836            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
837            Removed.
838            (get_proj_version): Return the version of PROJ that the file
839            was compiled with.
840            (get_gtk_version): Return th version of GTK that the file
841            was compiled with.
842    
843    2003-06-25  Jonathan Coles   <[email protected]>
844    
845            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
846            of the SelectPropertiesDialog should be self so the window
847            appears on top.
848            (ClassGroupPropertiesCtrl.DoEdit): The parent
849            of the SelectPropertiesDialog should be self so the window
850            appears on top.
851    
852            * Thuban/UI/resource.py: Cleaned up how we determine file
853            extensions.
854            (GetImageResource): Return an wxImage from our Resources.
855    
856    2003-06-24  Jonathan Coles   <[email protected]>
857    
858            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
859            Check that a layer has a classification before trying
860            to get it. Raster layers don't have classifications.
861    
862    2003-06-23  Jonathan Coles   <[email protected]>
863            
864            * setup.py: Add Resources/XML to resource list.
865        
866    2003-06-23  Jonathan Coles   <[email protected]>
867    
868            * setup.cfg: Fix copyright dates
869        
870    2003-06-23  Jonathan Coles   <[email protected]>
871    
872            * MANIFEST.in: Update with Resources/XML
873    
874            * setup.py: Don't include Locale resources yet as we don't
875            have any and it causes problems building the distribution
876            for Windows. Update version to 0.8.0.
877    
878            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
879    
880            * Thuban/UI/mainwindow.py: Add blank line at the end because
881            file was not being read correctly building the Windows
882            distribution.
883    
884    2003-06-23  Jonathan Coles   <[email protected]>
885    
886            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
887    
888            * Thuban/version.py: Temporarily update longversion for
889            the 0.8 release so that it doesn't have the cvs revision.
890    
891    2003-06-23  Jonathan Coles   <[email protected]>
892    
893            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
894            to make sure that we don't create reentrant possibilities with
895            wxYield.
896    
897            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
898            directly to avoid the wxSafeYield() call which generates an
899            OnPaint event causing infinite recursion. Don't try to catch
900            exception anymore. This was for before there were limits on map
901            scaling.
902    
903    2003-06-23  Bernhard Herzog  <[email protected]>
904    
905            Bug fix for RT #1961:
906    
907            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
908            Register DerivedShapestores with the session
909    
910            * Thuban/Model/session.py (Session.Tables): Make sure each table
911            is only listed once.
912    
913            * test/test_load.py (TestJoinedTable.test): Add check_format call.
914            Update file contents to match the one written out.
915    
916    2003-06-20  Bernhard Herzog  <[email protected]>
917    
918            * test/xmlsupport.py (SaxEventLister.startElementNS)
919            (SaxEventLister.endElementNS): Do not include the qname. Python
920            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
921            is (presumably incorrectly) None, whereas it's a string with the
922            element name in the later versions.
923    
924            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
925            (TestEventList.test_even_list_namespace): Update tests to reflect
926            the new behaviour
927            (TestEventList.test_even_list_id_normalization): Fix doc-string
928    
929    2003-06-20  Jonathan Coles   <[email protected]>
930    
931            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
932            by deriving classes to determine if that layer supports shapes.
933            (Layer): Override HasShapes and return true.
934    
935            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
936            instead of a direct call to wx[Begin|End]CusyCursor().
937            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
938            table data.
939    
940            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
941            New. Wrappers around the wxWindows functions that allow us to
942            make additional calls such as wxYield which gives the native
943            system a chance to update the cursor correctly.
944    
945            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
946            instead of a direct call to wx[Begin|End]CusyCursor().
947    
948            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
949            instead of a direct call to wx[Begin|End]CusyCursor().
950            (MapCanvas.find_shape_at): Check if the current search layer
951            support shapes, otherwise go on to the next layer.
952    
953            * test/test_layer.py: Add tests in each type of layer for
954            HasClassification() and HasShapes()
955    
956  2003-06-20  Jonathan Coles   <[email protected]>  2003-06-20  Jonathan Coles   <[email protected]>
957    
958          * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after          * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after

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