/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1258 by bh, Fri Jun 20 12:23:28 2003 UTC revision 1493 by jonathan, Tue Jul 29 08:26:22 2003 UTC
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1    2003-07-29  Jonathan Coles   <[email protected]>
2    
3            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
4            descriptions for the legend toolbar.
5    
6            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
7            cursor from dialog box.
8    
9    2003-07-28  Jonathan Coles   <[email protected]>
10    
11            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
12    
13            * Doc/manual/images/2_4_session_tree.png,
14            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
15            Doc/manual/images/4_2_layer_properties.png,
16            Doc/manual/images/4_2_raster_layer_properties.png,
17            Doc/manual/images/5_3_genclass.png,
18            Doc/manual/images/5_classification.png,
19            Doc/manual/images/6_projection.png,
20            Doc/manual/images/7_1_table_view.png,
21            Doc/manual/images/7_2_5_join.png: New screenshots.
22    
23    2003-07-24  Jonathan Coles   <[email protected]>
24    
25            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
26    
27    2003-07-24  Jonathan Coles   <[email protected]>
28    
29            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
30            chapter on Layer Management.
31    
32            * Doc/manual/Makefile: New. Makefile to generate all formats for the
33            manual and images.
34    
35    2003-07-24  Bernhard Herzog  <[email protected]>
36    
37            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
38            it annoys lintian which warns about these files not being
39            executable. The #1 isn't necessary here since if you absolutely
40            must execute them you can always say "python <filename>".
41    
42            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
43            superfluous code to set brush and pen for point shapes
44    
45            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
46            belong in viewport anyway
47    
48    2003-07-24  Frank Koormann   <[email protected]>
49    
50            * Doc/manual/thuban-manual.xml: Added section on table management.
51    
52    2003-07-24  Bernhard Herzog  <[email protected]>
53    
54            * test/runtests.py (main): Recognize the long "verbose" option
55            correctly.
56    
57    2003-07-22  Jonathan Coles   <[email protected]>
58    
59            * Doc/manual/thuban-manual.xml: Continue to write first revision
60            of the manual.
61    
62            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
63            with Begin/EndDrawing() calls to ensure we aren't doing to
64            many updates to the dc during rendering.
65            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
66            a pen and brush argument so they need to be passed to the function.
67    
68            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
69            Calculates the minimum and maximum scale values. Factored out
70            of set_view_transform so that it could be used to zoom all the
71            way into a single point.
72            (ViewPort.set_view_transform): Call calc_min_max_scales().
73            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
74            if only a single point is selected.
75    
76            * Doc/manual/images/1_2_legend_close.png,
77            Doc/manual/images/1_2_legend_dock.png,
78            Doc/manual/images/1_2_mainwindow.png,
79            Doc/manual/images/1_2_mainwindow.ps,
80            Doc/manual/images/1_2_mainwindow.sk,
81            Doc/manual/images/3_2_fullextent.png,
82            Doc/manual/images/3_2_fulllayerextent.png,
83            Doc/manual/images/3_2_fullshapeextent.png,
84            Doc/manual/images/3_2_pan.png,
85            Doc/manual/images/3_2_zoomin.png,
86            Doc/manual/images/3_2_zoomout.png,
87            Doc/manual/images/3_3_identify.png,
88            Doc/manual/images/3_3_label.png,
89            Doc/manual/images/3_5_invisible.png,
90            Doc/manual/images/3_5_movedown.png,
91            Doc/manual/images/3_5_moveup.png,
92            Doc/manual/images/3_5_props.png,
93            Doc/manual/images/3_5_tobottom.png,
94            Doc/manual/images/3_5_totop.png,
95            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
96    
97    2003-07-18  Bernhard Herzog  <[email protected]>
98    
99            * Thuban/UI/messages.py (MAP_REPLACED): New message.
100    
101            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
102            after the new map has been assigned
103    
104            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
105            Delegate MAP_REPLACED to the canvas too
106            (MainWindow.prepare_new_session): Removed. Thanks to the new
107            MAP_REPLACED message it's no longer needed
108            (MainWindow.OpenSession, MainWindow.NewSession):
109            prepare_new_session has been removed.
110    
111            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
112            MAP_REPLACED so that we can close the dialog if a new map is set.
113            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
114            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
115            dialog
116    
117            * test/test_viewport.py (SimpleViewPortTest)
118            (SimpleViewPortTest.test_default_size): Add doc-strings
119            (ViewPortTest.setUp): Bind map to self.map so we can use it in
120            tests. Subscribe to MAP_REPLACED messages too.
121            (ViewPortTest.tearDown): No need to explicitly unsubscribe
122            (ViewPortTest.test_set_map): New test for the SetMap method.
123    
124    2003-07-18  Bernhard Herzog  <[email protected]>
125    
126            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
127            Move this test from ViewPortTest.setUp to this new separate test
128            case. setUp is not the place for the actual tests.
129            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
130            more of the test from setUp to the new test test_inital_settings.
131            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
132            (ViewPortTest.test_proj_conv): Split test_proj_conv into
133            test_win_to_proj and test_proj_to_win and make the tests easier to
134            understand
135            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
136            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
137            (ViewPortTest.test_unprojected_rect_around_point)
138            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
139            Reformat to increase readability.
140    
141    2003-07-18  Bernhard Herzog  <[email protected]>
142    
143            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
144    
145    2003-07-18  Bernhard Herzog  <[email protected]>
146    
147            * test/runtests.py: The test suite can now be run without an X
148            connection. To make sure this remains true, remove the DISPLAY
149            environment variable so that an error occurs if the wxGTK is
150            imported accidentally
151    
152    2003-07-18  Bernhard Herzog  <[email protected]>
153    
154            * Thuban/UI/viewport.py: Remove unused imports
155    
156            * Thuban/UI/view.py: Remove unused imports
157    
158    2003-07-18  Bernhard Herzog  <[email protected]>
159    
160            * test/test_export.py Remove unused imports. The OutputTransform
161            function is now in viewport.py and is called output_transform
162            (TestScalebar.test_output_transform)
163            (TestScalebar.test_OutputTransform): Renamed to
164            test_output_transform and updated to use output_transform instead
165            of OutputTransform
166    
167            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
168            renamed.
169            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
170            renamed to output_transform
171    
172            * Thuban/UI/viewport.py (OutputTransform, output_transform):
173            Rename to output_transform
174    
175    2003-07-18  Bernhard Herzog  <[email protected]>
176    
177            * Thuban/Model/layer.py (Layer.__init__): Rename
178            classificationField to classificatin_column and init it here so
179            that it can be used in SetClassificationColumn
180            (Layer.GetClassificationColumn, Layer.GetClassificationField):
181            Rename to GetClassificationColumn.
182            (Layer.SetClassificationColumn, Layer.SetClassificationField):
183            Rename to SetClassificationColumn and issue a LAYER_CHANGED
184            message if the column changes.
185            (Layer._classification_changed, Layer.ClassChanged): Rename to
186            _classification_changed. Update the callers.
187            (Layer.SetShapeStore): Further field->column renames.
188    
189            * Thuban/Model/load.py (SessionLoader.start_classification)
190            (SessionLoader.start_clpoint): Updates because of
191            field->column method name changes in the Layer class
192    
193            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
194            because of field->column method name changes in the Layer class
195    
196            * Thuban/UI/classifier.py (Classifier.__init__)
197            (Classifier._OnTry, Classifier._OnRevert): Updates because of
198            field->column method name changes in the Layer class
199    
200            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
201            because of field->column method name changes in the Layer class
202    
203            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
204            of field->column method name changes in the Layer class
205    
206            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
207            (SaveSessionTest.testClassifiedLayer): Update because of
208            field->column method name changes in the Layer class
209    
210            * test/test_layer.py (SetShapeStoreTests.setUp)
211            (SetShapeStoreTests.test_sanity): Update because of field->column
212            method name changes in the Layer class
213            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
214            (TestLayerModification.test_sanity)
215            (TestLayerModification.test_initial_settings): remove unsued code
216            and rename to test_sanity.
217            (TestLayerModification.test_set_classification): New test for
218            SetClassification and SetClassificationField.
219    
220    2003-07-18  Bernhard Herzog  <[email protected]>
221    
222            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
223            the non-fixed values as well. The old test would have accepted a
224            fixed ramp that only returnes the fixed properties
225    
226    2003-07-17  Jonathan Coles   <[email protected]>
227    
228            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
229            shots for the manual. The XCF file is the source image and
230            has additional layers to support changes.
231    
232            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
233    
234            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
235            Return both the new class and the field name.
236    
237            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
238            fit the map to the window as this changes any zoom level that
239            the user may have set.
240    
241    2003-07-16  Jonathan Coles   <[email protected]>
242    
243            * Thuban/Model/classgen.py (generate_singletons,
244            generate_uniform_distribution, generate_quantiles): Remove
245            fixes parameter, but maintain the same functionality by having
246            the calling function pass a FixedRamp object for the ramp.
247            (FixedRamp): New. Adapts a ramp to have fixed property values.
248    
249            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
250            (Classification): Inherit from Publisher.
251            (Classification.__init__): Remove the layer parameter.
252            Classifications no longer need to have a parent layer.
253            (Classification.GetField, Classification.GetFieldType,
254            Classification.SetFieldInfo): Removed. The field name is stored
255            in the layer, and the type can be retreived by calling
256            Layer.GetFieldType().
257            (Classification._set_layer, Classification.GetLayer): Removed.
258            Classifications no longer have a parent layer.
259    
260            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
261            classification.
262            (Layer.SetShapeStore): Reset the classification first while
263            we still have the old shape store to work with.
264            (Layer.GetClassificationField, Layer.SetClassificationField):
265            New. Method for getting/setting the field to classify on.
266            (Layer.SetClassification): Simplified now that the layer
267            simply has to hold a reference to the classification and not
268            tell the classification who owns it.
269            Fixes RTbug #2023.
270    
271            * Thuban/Model/load.py (SessionLoader.start_classification):
272            Set the field name on the layer, not the classification.
273    
274            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
275            classification is modified.
276    
277            * Thuban/Model/save.py (SessionSaver.write_classification):
278            Get the field name and type from the layer.
279    
280            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
281            parameter records to rows and add docstring. Fixes RTbug #1997.
282    
283            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
284            ramp when we need to fix certain values of a ramp rather than
285            using the old fixes parameter. Fixes RTbug #2024.
286    
287            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
288            parameter.
289            (ClassTable.Reset): Add fieldType parameter and use it, rather
290            than asking the classification.
291            (Classifier.__init__): Remember the original class's field
292            and ask the layer for the field type, rather than the classification.
293            (Classifier.__SetGridTable): Retrieve the field and field type
294            for the table because they are not in the classification.
295            (Classifier._OnTry, Classifier._OnRevert): Set the classification
296            field on the layer in addition to the classification itself.
297    
298            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
299            classification field from layer.
300    
301            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
302            classification field from layer. Split up tests and remove
303            *-imports. Fixes RTbug #1992.
304    
305            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
306    
307            * test/test_classification.py
308            (TestClassification.test_classification): Remove tests for methods
309            that no longer exist.
310    
311            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
312            __init__ no longer has a field parameter, use SetClassificationField.
313            (SetShapeStoreTests.test_sanity): Use layer object to get class
314            field info.
315    
316            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
317            SetClassificationField on layer to set class field info.
318    
319            * test/test_viewport.py: Renamed from test/test_view.py.
320    
321    2003-07-16  Jan-Oliver Wagner <[email protected]>
322    
323            * Doc/manual/thuban-manual.xml: Added authors and an initial
324            coarse structure.
325    
326    2003-07-15  Bernhard Herzog  <[email protected]>
327    
328            * test/support.py (FloatComparisonMixin): This is a mix-in class
329            and therefore should not be derived from any other class.
330    
331            * test/test_range.py (RangeTest): FloatComparisonMixin is a
332            mix-in, so derive from TestCase as well.
333    
334    2003-07-15  Bernhard Herzog  <[email protected]>
335    
336            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
337            draw_func handling a bit to remove one layer of indirection. This
338            makes the renderer about 10% faster in the non-classifying case
339            and the code a bit cleaner
340            (MapRenderer.draw_point_shape): Add the pen and brush parameters
341            and set them in the dc. Now the draw_point_shape method and
342            wxproj's draw_polygon_shape function have basically the same
343            signature so that both can be directly used as draw_func
344    
345    2003-07-15  Bernhard Herzog  <[email protected]>
346    
347            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
348            string values (in addition to the labels) as UTF 8
349    
350            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
351            values if the field type is string
352    
353            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
354            saving a session with non-ascii string classification values.
355    
356            * test/test_load.py (TestClassification.file_contents)
357            (TestClassification.test): Check for non-ascii values in string
358            classifications
359    
360    2003-07-14  Jonathan Coles   <[email protected]>
361    
362            * test/test_view.py: New. Tests for ViewPort.
363    
364    2003-07-14  Frank Koormann   <[email protected]>
365    
366            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
367            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
368    
369            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
370            unicode strings from session file: session title, map title and
371            projection name.
372            
373    2003-07-10  Jonathan Coles   <[email protected]>
374    
375            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
376            drag_stop, not drag_move when the mouse is released.
377    
378    2003-07-10  Jonathan Coles   <[email protected]>
379    
380            The most important part of this is the seperation of view.py into
381            two pieces. viewport.py now has a class called ViewPort which
382            contains all the non-wx parts of view.py and can therefore be
383            tested. view.py contains only the wx-specific parts and is fairly
384            simple.
385    
386            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
387            RTTbug #1992.
388            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
389            RTTbug #1992.
390    
391            * Thuban/Model/classgen.py (generate_singletons,
392            generate_uniform_distribution, generate_quantiles):
393            Added 'fixes' parameter so that property attributes can
394            be held constant over the generated classification groups.
395            (CustomRamp.GetProperties): Remove unused variables.
396    
397            * Thuban/Model/map.py (Map.SetProjection): Send the old
398            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
399            event.
400    
401            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
402            parameter which is a list of records that restricts which
403            records are saved. Fixes RTbug #1997.
404    
405            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
406            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
407    
408            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
409            to allow the user to fix line color/width on generated groups.
410            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
411            functions to optionally fix group properties.
412    
413            * Thuban/UI/main.py (main): Set exception hook to the
414            ShowExceptionDialog. Fixes RTbug #1993.
415    
416            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
417            the table window when it is selectd to be shown.
418    
419            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
420            Export Selection button and move the export buttons underneath
421            the table.
422            (QueryTableFrame.UpdateStatusText): Added event argument so
423            that it can respond to grid selection events. The status text
424            is now updated even when the table is not associated with a
425            layer as was previously assumed.
426            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
427            UpdateStatusText responds to these events.
428            (QueryTableFrame.OnSaveAs): Renamed to doExport.
429            (QueryTableFrame.doExport): Helper function that saves the
430            entire table, or selected rows, to a file.
431            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
432            Respond to export button events and call doExport.
433    
434            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
435            the function doesn't return NULL without first setting a Python
436            Error.
437    
438            * test/runtests.py (main): Only print "Unknown option" for
439            unsupported options.
440    
441            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
442            optional epsilon argument to specify floating point accuracy.
443            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
444            for each item test.
445    
446            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
447            tests for saving selected records.
448    
449            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
450            tests for saving selected records.
451    
452            * test/test_map.py (TestMapWithContents.test_set_projection):
453            MAP_PROJECTION_CHANGED events send the old projection.
454    
455            * test/test_session.py
456            (TestSessionWithContent.test_forward_map_projection):
457            MAP_PROJECTION_CHANGED events send the old projection.
458    
459            * test/test_table.py (TableTest): Update tests to use non-deprecated
460            functions.
461    
462    2003-07-08  Bernhard Herzog  <[email protected]>
463    
464            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
465            constants in the column objects are the standard ones defined in
466            the table module.
467    
468            * test/test_transientdb.py
469            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
470            exporting transient tables as DBF works. This should catch the bug
471            just fixed in TransientTableBase.Width.
472    
473    2003-07-08  Bernhard Herzog  <[email protected]>
474    
475            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
476            interpolated colors correctly.
477    
478            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
479            New. Test case for the fix in classgen.py
480    
481    2003-07-08  Bernhard Herzog  <[email protected]>
482    
483            * test/runtests.py (main): Make the default output less verbose
484            and add a verbosity option (-v) to get the old output
485    
486    2003-07-08  Bernhard Herzog  <[email protected]>
487    
488            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
489            0.9.
490    
491            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
492            New. Return the join type
493    
494            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
495            DTD
496            (SessionSaver.write_data_containers): Save the join type for
497            joined tables
498    
499            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
500            namespace
501            (SessionLoader.start_jointable): Handle the jointype attribute
502    
503            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
504            as of Thuban 0.8. These are now tests to determine whether Thuban
505            can still read files generated by Thuban 0.8
506    
507            * test/test_load.py (LoadSessionTest.dtd)
508            (TestSingleLayer.file_contents)
509            (TestLayerVisibility.file_contents, TestLabels.file_contents)
510            (TestLayerProjection.file_contents)
511            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
512            (TestJoinedTable.file_contents)
513            (TestLoadError.file_contents): Update for new DTD
514            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
515            for new join type attribute
516    
517            * test/test_save.py (SaveSessionTest.dtd)
518            (SaveSessionTest.testEmptySession)
519            (SaveSessionTest.testSingleLayer)
520            (SaveSessionTest.testLayerProjection)
521            (SaveSessionTest.testRasterLayer)
522            (SaveSessionTest.testClassifiedLayer)
523            (SaveSessionTest.test_dbf_table)
524            (SaveSessionTest.test_joined_table): Update for new DTD
525            (SaveSessionTest.test_joined_table): Add test for new join type
526            attribute
527    
528    2003-07-04  Bernhard Herzog  <[email protected]>
529    
530            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
531            function for table_to_dbf
532            (table_to_dbf): Deal with names longer than the 10 character limit
533    
534            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
535            doc-string
536            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
537            long column names
538    
539    2003-07-03  Bernhard Herzog  <[email protected]>
540    
541            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
542    
543    2003-07-03  Bernhard Herzog  <[email protected]>
544    
545            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
546            for the Thuban manual and README with some basic information about
547            the manual
548    
549    2003-07-03  Bernhard Herzog  <[email protected]>
550    
551            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
552            Update doc-string
553            (TransientJoinedTable.create): Do not modify the column objects of
554            the input tables in place and copy all columns of the input tables
555            into the joined table after all.
556    
557            * test/test_transientdb.py
558            (TestTransientTable.test_transient_joined_table_same_column_name):
559            Update to reflect the new behavior
560            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
561            Update to reflect the new behavior
562            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
563            New test case for a bug which modified the column objects in place
564    
565    2003-07-02  Jonathan Coles   <[email protected]>
566    
567            * Thuban/Model/classgen.py (generate_singletons,
568            generate_uniform_distribution, generate_quantiles,
569            GenQuantiles0): Make sure maxValue isn't less than
570            one, otherwise we could divide by zero.
571    
572            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
573            ClassGenTest.doClassSingleTest): Call doBoundsTest to
574            check the end classification groups against the
575            proper property values.
576            (ClassGenTest.doBoundsTest): New. Checks the first and
577            last classification groups to make sure their properties
578            are the correct upper and lower bounds for a color ramp.
579    
580    2003-07-02  Jonathan Coles   <[email protected]>
581    
582            * Thuban/Model/classgen.py (generate_singletons,
583            generate_uniform_distribution, generate_quantiles,
584            GenQuantiles0): The denominator was one to high when
585            calculating the index for the ramp causing the index
586            to never to reach one.
587    
588    2003-07-02  Jonathan Coles   <[email protected]>
589    
590            Changed the singature of ClassGroupRange.__init__ and
591            ClassGroupRange.SetRange() so that the min/max values are
592            passed as a tuple. This makes a better calling scheme for
593            when a Range object is passed instead.
594    
595            * Thuban/Model/classgen.py: Fixed parameters to
596            ClassGroupRange constructor.
597    
598            * Thuban/Model/classification.py (ClassGroupRange.__init__):
599            Consolidate the min/max parameters into a single _range which
600            can either be a tuple or a Range object.
601            (ClassGroupRange.SetRange): Consolidate the min/max parameters
602            into a single _range which can either be a tuple or a Range object.
603    
604            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
605            call to ClassGroupRange constructor to use a tuple.
606    
607            * Thuban/Model/layer.py (Layer.SetClassification): Switch
608            the classification instance variable to the new class
609            before calling _set_layer otherwise subscribers to a
610            LAYER_CHANGED event will not see any difference.
611    
612            * test/test_classification.py: Fix tests of ClassGroupRange
613            so that they use the new signature.
614    
615            * test/test_load.py: Fix use of ClassGroupRange so that it
616            uses the new signature.
617    
618            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
619            uses the new signature.
620    
621            * test/test_save.py: Fix use of ClassGroupRange so that it
622            uses the new signature.
623    
624    
625    2003-07-01  Jonathan Coles   <[email protected]>
626    
627            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
628            Import used objects/class from color.
629            (generate_singletons): We don't
630            need the numGroups parameter anymore because we are using
631            the new ramps with GetProperties().
632            (generate_uniform_distribution): Use new ramp method
633            GetProperties().
634            (generate_quantiles, GenQuantiles0): Use new ramp method
635            GetProperties().
636            (CustomRamp.SetNumGroups): Removed. The ramps now map
637            a value from 0 to 1 to class properties so the number
638            of groups is not needed ahead of time.
639            (CustomRamp.next): Removed. CustomRamp does not support
640            interation anymore.
641            (CustomRamp.GetProperties): Returns a ClassGroupProperties
642            object based on the index value from 0 to 1 that is
643            passed to it.
644            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
645            Made into instances of Monochromatic class instread of
646            deriving from it.
647            (HotToCold.SetNumGroups): Removed. See CustomRamp.
648            (HotToCold.next): Removed. See CustomRamp.
649    
650            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
651            (Classification.SetField, Classification.SetFieldType):
652            Replaced with SetFieldInfo.
653            (Classification.SetFieldInfo): New. Does a better job of
654            what SetField and SetFieldType used to do by combining
655            their function since they should really always be done
656            at the same time.
657            (Classification.SetLayer): Renamed to _set_layer.
658            (Classification._set_layer): Should only be called from
659            Layer's SetClassification. This does not cause a recursive
660            call as SetLayer did because we know that Layer knows about
661            the classification.
662    
663            * Thuban/Model/color.py: Fixes RTbug #1971.
664            (_Transparent): Renamed from Transparent so it doesn't
665            conflict with the module variable.
666            (Transparent, Black): Renamed from Color.Transparent,
667            Color.Black so they are not class variables.
668    
669            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
670            (Layer.Destroy): We don't need to call SetClassification
671            anymore to clear out the back reference in the classifcation
672            to the layer. It's better to set it to None using _set_layer,
673            and we won't be creating another clas object too.
674            (Layer.SetClassification): Classification._set_layer is not
675            recursive so remove all the locking variables. Also clean
676            up the code so that it remains unchanged if something fails.
677    
678            * Thuban/Model/load.py: Fixes RTbug #1971.
679            (SessionLoader.start_classification): Call
680            Classification.SetFieldInfo().
681    
682            * Thuban/Model/save.py: Removed import of Color which wasn't
683            being used.
684    
685            * Thuban/UI/classgen.py: Fixes RTbug #1972.
686            (ClassGenDialog.__init__): Color ramps are now instances
687            already so we don't need to create any new objects.
688            (ClassGenDialog.OnOK): Check for numGroups is no longer
689            necessary because we never use it.
690    
691            * Thuban/UI/classifier.py: Fixes RTbug #1971.
692            (Classifier.__BuildClassification, Classifier.__SetGridTable):
693            Call Classification.SetFieldInfo() instead of SetFieldType.
694    
695            * Thuban/UI/renderer.py: Fixes RTbug #1971.
696    
697            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
698            (MapCanvas.__init__): Subscribe to the idle time event. Set
699            background color to white.
700            (MapCanvas.OnPaint): Set a flag indicating that we should
701            render the map during idle time. If we already have a bitmap
702            just draw it now.
703            (MapCanvas.OnIdle): New. Render the map only during idle time.
704            This also fixes a problem with the busy cursor under gtk.
705    
706            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
707            Fix calls to generate_singletons because the signature changed.
708    
709            * test/test_classification.py: Fix color references and
710            change calls to Classification.[SetField|SetFieldType] to
711            SetFieldInfo.
712    
713            * test/test_load.py: Fix color references.
714    
715            * test/test_load_0_2.py: Fix color references.
716    
717            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
718            Change calls to Classification.[SetField|SetFieldType] to
719            SetFieldInfo.
720    
721    2003-07-01  Frank Koormann   <[email protected]>
722    
723            MERGE from the greater-ms3 branch.
724    
725            * test/test_transientdb.py
726            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
727            New. Test join of two tables with partly equal column names.
728    
729            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
730            If duplicates in left and right tables column names are found,
731            append '_' (underscores) to the name until it is unique.
732            Create always new internal names for the resulting table and reference
733            columns in the join statement with <table>.<column>
734    
735    2003-07-01  Bernhard Herzog  <[email protected]>
736    
737            * test/test_transientdb.py
738            (TestTransientTable.test_transient_joined_table_same_column_name):
739            New. Test whether joining on columns with the same names in both
740            tables works.
741            
742            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
743            sure to use the right internal names even when joining on field
744            with the same names in both tables. Also, detect duplicate names
745            in the joined table correctly.
746    
747    2003-07-01  Frank Koormann   <[email protected]>
748    
749            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
750            Reverse List of layers to render in same order as in desktop legend.
751    
752    2003-06-30  Jonathan Coles   <[email protected]>
753    
754            * Thuban/version.py (make_tuple): Takes a version string
755            and splits it into a tuple of at most three integers.
756            Used make_tuple() to make tuple versions of the version
757            numbers.
758    
759            * Thuban/UI/about.py: Add Thuban email addresses.
760    
761    2003-06-30  Jonathan Coles   <[email protected]>
762    
763            * Thuban/version.py: SQLite/PySQLite version dependencies
764            were too high.
765    
766    2003-06-30  Jonathan Coles   <[email protected]>
767    
768            * Thuban/version.py: Update version to 0.8.1
769            
770            * MANIFEST.in: Added Projections so that default.proj is
771            included.
772    
773    2003-06-26  Jonathan Coles   <[email protected]>
774    
775            New About box with lots more information including library
776            versions and credits. More/better version checking before
777            Thuban starts.
778    
779            * Thuban/UI/about.py: New. New About box that displays
780            library version information and credits.
781    
782            * Thuban/version.py: Added new 'versions' dictionary which
783            contains the verions of various libraries which are checked
784            when the module loads.
785            (verify_versions): Check all version numbers and returns
786            a list of errors.
787    
788            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
789            Reset the status of the buttons as the situation warrants,
790            but in a better more reliable way by not relying on the
791            current status to determine what needs to change.
792    
793            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
794            (verify_versions): Remove most of the code since it is
795            now in Thuban.version.verify_versions.o
796    
797            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
798            About box in Thuban.UI.about.
799    
800            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
801            Returns the version of gdal library being used as a string.
802    
803            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
804            Removed.
805            (get_proj_version): Return the version of PROJ that the file
806            was compiled with.
807            (get_gtk_version): Return th version of GTK that the file
808            was compiled with.
809    
810    2003-06-25  Jonathan Coles   <[email protected]>
811    
812            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
813            of the SelectPropertiesDialog should be self so the window
814            appears on top.
815            (ClassGroupPropertiesCtrl.DoEdit): The parent
816            of the SelectPropertiesDialog should be self so the window
817            appears on top.
818    
819            * Thuban/UI/resource.py: Cleaned up how we determine file
820            extensions.
821            (GetImageResource): Return an wxImage from our Resources.
822    
823    2003-06-24  Jonathan Coles   <[email protected]>
824    
825            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
826            Check that a layer has a classification before trying
827            to get it. Raster layers don't have classifications.
828    
829    2003-06-23  Jonathan Coles   <[email protected]>
830            
831            * setup.py: Add Resources/XML to resource list.
832        
833    2003-06-23  Jonathan Coles   <[email protected]>
834    
835            * setup.cfg: Fix copyright dates
836        
837    2003-06-23  Jonathan Coles   <[email protected]>
838    
839            * MANIFEST.in: Update with Resources/XML
840    
841            * setup.py: Don't include Locale resources yet as we don't
842            have any and it causes problems building the distribution
843            for Windows. Update version to 0.8.0.
844    
845            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
846    
847            * Thuban/UI/mainwindow.py: Add blank line at the end because
848            file was not being read correctly building the Windows
849            distribution.
850    
851    2003-06-23  Jonathan Coles   <[email protected]>
852    
853            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
854    
855            * Thuban/version.py: Temporarily update longversion for
856            the 0.8 release so that it doesn't have the cvs revision.
857    
858    2003-06-23  Jonathan Coles   <[email protected]>
859    
860            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
861            to make sure that we don't create reentrant possibilities with
862            wxYield.
863    
864            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
865            directly to avoid the wxSafeYield() call which generates an
866            OnPaint event causing infinite recursion. Don't try to catch
867            exception anymore. This was for before there were limits on map
868            scaling.
869    
870    2003-06-23  Bernhard Herzog  <[email protected]>
871    
872            Bug fix for RT #1961:
873    
874            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
875            Register DerivedShapestores with the session
876    
877            * Thuban/Model/session.py (Session.Tables): Make sure each table
878            is only listed once.
879    
880            * test/test_load.py (TestJoinedTable.test): Add check_format call.
881            Update file contents to match the one written out.
882    
883    2003-06-20  Bernhard Herzog  <[email protected]>
884    
885            * test/xmlsupport.py (SaxEventLister.startElementNS)
886            (SaxEventLister.endElementNS): Do not include the qname. Python
887            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
888            is (presumably incorrectly) None, whereas it's a string with the
889            element name in the later versions.
890    
891            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
892            (TestEventList.test_even_list_namespace): Update tests to reflect
893            the new behaviour
894            (TestEventList.test_even_list_id_normalization): Fix doc-string
895    
896    2003-06-20  Jonathan Coles   <[email protected]>
897    
898            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
899            by deriving classes to determine if that layer supports shapes.
900            (Layer): Override HasShapes and return true.
901    
902            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
903            instead of a direct call to wx[Begin|End]CusyCursor().
904            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
905            table data.
906    
907            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
908            New. Wrappers around the wxWindows functions that allow us to
909            make additional calls such as wxYield which gives the native
910            system a chance to update the cursor correctly.
911    
912            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
913            instead of a direct call to wx[Begin|End]CusyCursor().
914    
915            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
916            instead of a direct call to wx[Begin|End]CusyCursor().
917            (MapCanvas.find_shape_at): Check if the current search layer
918            support shapes, otherwise go on to the next layer.
919    
920            * test/test_layer.py: Add tests in each type of layer for
921            HasClassification() and HasShapes()
922    
923    2003-06-20  Jonathan Coles   <[email protected]>
924    
925            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after
926            turning on the busy cursor to allow the system to change the
927            cursor before we begin painting. This fixes a problem that
928            was occuring only under GTK. Fixes RTbug #1840.
929    
930    2003-06-20  Bernhard Herzog  <[email protected]>
931    
932            * Resources/XML/thuban-0.8.dtd: New DTD for the new file format
933            version.
934    
935            * Thuban/Model/save.py (sort_data_stores): New. Make topological
936            sort of the data sources so they can be written with sources that
937            data sources that depend on other data sources come after the
938            sources they depend on.
939            (SessionSaver.__init__): Add idmap instance variable to map from
940            objects to the ids used in the file.
941            (SessionSaver.get_id, SessionSaver.define_id)
942            (SessionSaver.has_id): New. Methods to manage the idmap
943            (SessionSaver.write): Use thuban-0.8.dtd
944            (SessionSaver.write_session): Add a namespace on the session and
945            write out the data sources before the maps.
946            (SessionSaver.write_data_containers): New. Write the data
947            containers.
948            (SessionSaver.write_layer): Layer elements now refer to a
949            shapestore and don't contain filenames anymore.
950    
951            * Thuban/Model/load.py (LoadError): Exception class to raise when
952            errors in the files are discovered
953            (SessionLoader.__init__): Define dispatchers for elements with a
954            thuban-0.8 namespace too.
955            (SessionLoader.check_attrs): New helper method to check and
956            convert attributes
957            (AttrDesc): New. Helper class for SessionLoader.check_attrs
958            (SessionLoader.start_fileshapesource)
959            (SessionLoader.start_derivedshapesource)
960            (SessionLoader.start_filetable, SessionLoader.start_jointable):
961            Handlers for the new elements in the new fileformat
962            (SessionLoader.start_layer): Handle the shapestore attribute in
963            addition to filename.
964            (SessionLoader.start_table, SessionLoader.end_table): Removed.
965            They were never used in the old formats and aren't needed for the
966            new.
967    
968            * Thuban/Model/session.py (Session.DataContainers): New method to
969            return all "data containers", i.e. shapestores and tables
970    
971            * test/xmlsupport.py (SaxEventLister.__init__)
972            (SaxEventLister.startElementNS, sax_eventlist): Add support to
973            normalize IDs.
974    
975            * test/test_xmlsupport.py
976            (TestEventList.test_even_list_id_normalization): New test case for
977            id normalization
978    
979            * test/test_load.py (LoadSessionTest.check_format): Use ID
980            normalization
981            (LoadSessionTest.thubanids, LoadSessionTest.thubanidrefs): New
982            class atrributes used for ID normalization
983            (TestSingleLayer, TestLayerVisibility, TestLabels.test)
984            (TestLayerProjection.test, TestRasterLayer.test): Adapt to new
985            file format
986            (TestJoinedTable): New test for loading sessions with joined
987            tables.
988            (TestLoadError): New. Test whether missing required attributes
989            cause a LoadError.
990    
991            * test/test_save.py (SaveSessionTest.thubanids)
992            (SaveSessionTest.thubanidrefs): New class attributes for ID
993            normalization in .thuban files.
994            (SaveSessionTest.compare_xml): Use id-normalization.
995            (SaveSessionTest.testEmptySession)
996            (SaveSessionTest.testLayerProjection)
997            (SaveSessionTest.testRasterLayer)
998            (SaveSessionTest.testClassifiedLayer): Adapt to new file format.
999            (SaveSessionTest.testLayerProjection): The filename used was the
1000            same as for testSingleLayer. Use a different one.
1001            (SaveSessionTest.test_dbf_table)
1002            (SaveSessionTest.test_joined_table): New test cases for saving the
1003            new data sources structures.
1004            (TestStoreSort, MockDataStore): Classes to test the sorting of the
1005            data stores for writing.
1006    
1007            * test/runtests.py: Add CVS keywords
1008    
1009    2003-06-20  Jonathan Coles   <[email protected]>
1010    
1011            * test/test_session.py
1012            (UnreferencedTablesTests.test_unreferenced_tables_with_joins):
1013            Use the cultural_landmark-point.dbf file for the store so that
1014            the table rows and shape count match.
1015    
1016    2003-06-20  Jonathan Coles   <[email protected]>
1017    
1018            * Thuban/Model/data.py (DerivedShapeStore.__init__): Raise
1019            an exception if the number of shapes is different from the
1020            number of rows in the table. Address RTbug #1933.
1021    
1022            * test/test_layer.py (TestLayer.test_derived_store): Add
1023            a test for the new exception in DerivedShapeStore.__init__.
1024    
1025            * test/support.py (FloatTestCase): Removed since there is
1026            already FloatComparisonMixin. Fixes RTbug #1954.
1027            (FloatComparisonMixin.assertFloatEqual): Include test for
1028            infinity that was part of FloatTestCase.
1029    
1030            * test/test_range.py (RangeTest): Inherit from
1031            support.FloatComparisonMixin now that we don't have
1032            support.FloatTestCase.
1033    
1034    2003-06-20  Bernhard Herzog  <[email protected]>
1035    
1036            * test/test_save.py (SaxEventLister, sax_eventlist): Removed. Use
1037            the implementation in xmlsupport instead.
1038            (SaveSessionTest.compare_xml): sax_eventlist is now in xmlsupport
1039    
1040            * test/test_proj.py: Import sax_eventlist from xmlsupport instead
1041            of test_save
1042    
1043  2003-06-20  Bernhard Herzog  <[email protected]>  2003-06-20  Bernhard Herzog  <[email protected]>
1044    
1045          * test/test_load.py (LoadSessionTest.check_format): New helper          * test/test_load.py (LoadSessionTest.check_format): New helper
# Line 24  Line 1066 
1066    
1067  2003-06-20  Jonathan Coles   <[email protected]>  2003-06-20  Jonathan Coles   <[email protected]>
1068    
1069            This is mainly about fixing RTbug #1949.
1070    
1071          * Thuban/Model/classification.py: Remove "from __future__"          * Thuban/Model/classification.py: Remove "from __future__"
1072          import statement since python 2.2 is the earliest supported          import statement since python 2.2 is the earliest supported
1073          version.          version.

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