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revision 1325 by frank, Tue Jul 1 09:29:27 2003 UTC revision 1477 by bh, Thu Jul 24 15:16:29 2003 UTC
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1    2003-07-24  Bernhard Herzog  <[email protected]>
2    
3            * test/runtests.py (main): Recognize the long "verbose" option
4            correctly.
5    
6    2003-07-22  Jonathan Coles   <[email protected]>
7    
8            * Doc/manual/thuban-manual.xml: Continue to write first revision
9            of the manual.
10    
11            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
12            with Begin/EndDrawing() calls to ensure we aren't doing to
13            many updates to the dc during rendering.
14            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
15            a pen and brush argument so they need to be passed to the function.
16    
17            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
18            Calculates the minimum and maximum scale values. Factored out
19            of set_view_transform so that it could be used to zoom all the
20            way into a single point.
21            (ViewPort.set_view_transform): Call calc_min_max_scales().
22            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
23            if only a single point is selected.
24    
25            * Doc/manual/images/1_2_legend_close.png,
26            Doc/manual/images/1_2_legend_dock.png,
27            Doc/manual/images/1_2_mainwindow.png,
28            Doc/manual/images/1_2_mainwindow.ps,
29            Doc/manual/images/1_2_mainwindow.sk,
30            Doc/manual/images/3_2_fullextent.png,
31            Doc/manual/images/3_2_fulllayerextent.png,
32            Doc/manual/images/3_2_fullshapeextent.png,
33            Doc/manual/images/3_2_pan.png,
34            Doc/manual/images/3_2_zoomin.png,
35            Doc/manual/images/3_2_zoomout.png,
36            Doc/manual/images/3_3_identify.png,
37            Doc/manual/images/3_3_label.png,
38            Doc/manual/images/3_5_invisible.png,
39            Doc/manual/images/3_5_movedown.png,
40            Doc/manual/images/3_5_moveup.png,
41            Doc/manual/images/3_5_props.png,
42            Doc/manual/images/3_5_tobottom.png,
43            Doc/manual/images/3_5_totop.png,
44            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
45    
46    2003-07-18  Bernhard Herzog  <[email protected]>
47    
48            * Thuban/UI/messages.py (MAP_REPLACED): New message.
49    
50            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
51            after the new map has been assigned
52    
53            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
54            Delegate MAP_REPLACED to the canvas too
55            (MainWindow.prepare_new_session): Removed. Thanks to the new
56            MAP_REPLACED message it's no longer needed
57            (MainWindow.OpenSession, MainWindow.NewSession):
58            prepare_new_session has been removed.
59    
60            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
61            MAP_REPLACED so that we can close the dialog if a new map is set.
62            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
63            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
64            dialog
65    
66            * test/test_viewport.py (SimpleViewPortTest)
67            (SimpleViewPortTest.test_default_size): Add doc-strings
68            (ViewPortTest.setUp): Bind map to self.map so we can use it in
69            tests. Subscribe to MAP_REPLACED messages too.
70            (ViewPortTest.tearDown): No need to explicitly unsubscribe
71            (ViewPortTest.test_set_map): New test for the SetMap method.
72    
73    2003-07-18  Bernhard Herzog  <[email protected]>
74    
75            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
76            Move this test from ViewPortTest.setUp to this new separate test
77            case. setUp is not the place for the actual tests.
78            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
79            more of the test from setUp to the new test test_inital_settings.
80            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
81            (ViewPortTest.test_proj_conv): Split test_proj_conv into
82            test_win_to_proj and test_proj_to_win and make the tests easier to
83            understand
84            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
85            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
86            (ViewPortTest.test_unprojected_rect_around_point)
87            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
88            Reformat to increase readability.
89    
90    2003-07-18  Bernhard Herzog  <[email protected]>
91    
92            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
93    
94    2003-07-18  Bernhard Herzog  <[email protected]>
95    
96            * test/runtests.py: The test suite can now be run without an X
97            connection. To make sure this remains true, remove the DISPLAY
98            environment variable so that an error occurs if the wxGTK is
99            imported accidentally
100    
101    2003-07-18  Bernhard Herzog  <[email protected]>
102    
103            * Thuban/UI/viewport.py: Remove unused imports
104    
105            * Thuban/UI/view.py: Remove unused imports
106    
107    2003-07-18  Bernhard Herzog  <[email protected]>
108    
109            * test/test_export.py Remove unused imports. The OutputTransform
110            function is now in viewport.py and is called output_transform
111            (TestScalebar.test_output_transform)
112            (TestScalebar.test_OutputTransform): Renamed to
113            test_output_transform and updated to use output_transform instead
114            of OutputTransform
115    
116            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
117            renamed.
118            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
119            renamed to output_transform
120    
121            * Thuban/UI/viewport.py (OutputTransform, output_transform):
122            Rename to output_transform
123    
124    2003-07-18  Bernhard Herzog  <[email protected]>
125    
126            * Thuban/Model/layer.py (Layer.__init__): Rename
127            classificationField to classificatin_column and init it here so
128            that it can be used in SetClassificationColumn
129            (Layer.GetClassificationColumn, Layer.GetClassificationField):
130            Rename to GetClassificationColumn.
131            (Layer.SetClassificationColumn, Layer.SetClassificationField):
132            Rename to SetClassificationColumn and issue a LAYER_CHANGED
133            message if the column changes.
134            (Layer._classification_changed, Layer.ClassChanged): Rename to
135            _classification_changed. Update the callers.
136            (Layer.SetShapeStore): Further field->column renames.
137    
138            * Thuban/Model/load.py (SessionLoader.start_classification)
139            (SessionLoader.start_clpoint): Updates because of
140            field->column method name changes in the Layer class
141    
142            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
143            because of field->column method name changes in the Layer class
144    
145            * Thuban/UI/classifier.py (Classifier.__init__)
146            (Classifier._OnTry, Classifier._OnRevert): Updates because of
147            field->column method name changes in the Layer class
148    
149            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
150            because of field->column method name changes in the Layer class
151    
152            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
153            of field->column method name changes in the Layer class
154    
155            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
156            (SaveSessionTest.testClassifiedLayer): Update because of
157            field->column method name changes in the Layer class
158    
159            * test/test_layer.py (SetShapeStoreTests.setUp)
160            (SetShapeStoreTests.test_sanity): Update because of field->column
161            method name changes in the Layer class
162            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
163            (TestLayerModification.test_sanity)
164            (TestLayerModification.test_initial_settings): remove unsued code
165            and rename to test_sanity.
166            (TestLayerModification.test_set_classification): New test for
167            SetClassification and SetClassificationField.
168    
169    2003-07-18  Bernhard Herzog  <[email protected]>
170    
171            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
172            the non-fixed values as well. The old test would have accepted a
173            fixed ramp that only returnes the fixed properties
174    
175    2003-07-17  Jonathan Coles   <[email protected]>
176    
177            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
178            shots for the manual. The XCF file is the source image and
179            has additional layers to support changes.
180    
181            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
182    
183            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
184            Return both the new class and the field name.
185    
186            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
187            fit the map to the window as this changes any zoom level that
188            the user may have set.
189    
190    2003-07-16  Jonathan Coles   <[email protected]>
191    
192            * Thuban/Model/classgen.py (generate_singletons,
193            generate_uniform_distribution, generate_quantiles): Remove
194            fixes parameter, but maintain the same functionality by having
195            the calling function pass a FixedRamp object for the ramp.
196            (FixedRamp): New. Adapts a ramp to have fixed property values.
197    
198            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
199            (Classification): Inherit from Publisher.
200            (Classification.__init__): Remove the layer parameter.
201            Classifications no longer need to have a parent layer.
202            (Classification.GetField, Classification.GetFieldType,
203            Classification.SetFieldInfo): Removed. The field name is stored
204            in the layer, and the type can be retreived by calling
205            Layer.GetFieldType().
206            (Classification._set_layer, Classification.GetLayer): Removed.
207            Classifications no longer have a parent layer.
208    
209            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
210            classification.
211            (Layer.SetShapeStore): Reset the classification first while
212            we still have the old shape store to work with.
213            (Layer.GetClassificationField, Layer.SetClassificationField):
214            New. Method for getting/setting the field to classify on.
215            (Layer.SetClassification): Simplified now that the layer
216            simply has to hold a reference to the classification and not
217            tell the classification who owns it.
218            Fixes RTbug #2023.
219    
220            * Thuban/Model/load.py (SessionLoader.start_classification):
221            Set the field name on the layer, not the classification.
222    
223            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
224            classification is modified.
225    
226            * Thuban/Model/save.py (SessionSaver.write_classification):
227            Get the field name and type from the layer.
228    
229            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
230            parameter records to rows and add docstring. Fixes RTbug #1997.
231    
232            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
233            ramp when we need to fix certain values of a ramp rather than
234            using the old fixes parameter. Fixes RTbug #2024.
235    
236            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
237            parameter.
238            (ClassTable.Reset): Add fieldType parameter and use it, rather
239            than asking the classification.
240            (Classifier.__init__): Remember the original class's field
241            and ask the layer for the field type, rather than the classification.
242            (Classifier.__SetGridTable): Retrieve the field and field type
243            for the table because they are not in the classification.
244            (Classifier._OnTry, Classifier._OnRevert): Set the classification
245            field on the layer in addition to the classification itself.
246    
247            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
248            classification field from layer.
249    
250            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
251            classification field from layer. Split up tests and remove
252            *-imports. Fixes RTbug #1992.
253    
254            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
255    
256            * test/test_classification.py
257            (TestClassification.test_classification): Remove tests for methods
258            that no longer exist.
259    
260            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
261            __init__ no longer has a field parameter, use SetClassificationField.
262            (SetShapeStoreTests.test_sanity): Use layer object to get class
263            field info.
264    
265            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
266            SetClassificationField on layer to set class field info.
267    
268            * test/test_viewport.py: Renamed from test/test_view.py.
269    
270    2003-07-16  Jan-Oliver Wagner <[email protected]>
271    
272            * Doc/manual/thuban-manual.xml: Added authors and an initial
273            coarse structure.
274    
275    2003-07-15  Bernhard Herzog  <[email protected]>
276    
277            * test/support.py (FloatComparisonMixin): This is a mix-in class
278            and therefore should not be derived from any other class.
279    
280            * test/test_range.py (RangeTest): FloatComparisonMixin is a
281            mix-in, so derive from TestCase as well.
282    
283    2003-07-15  Bernhard Herzog  <[email protected]>
284    
285            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
286            draw_func handling a bit to remove one layer of indirection. This
287            makes the renderer about 10% faster in the non-classifying case
288            and the code a bit cleaner
289            (MapRenderer.draw_point_shape): Add the pen and brush parameters
290            and set them in the dc. Now the draw_point_shape method and
291            wxproj's draw_polygon_shape function have basically the same
292            signature so that both can be directly used as draw_func
293    
294    2003-07-15  Bernhard Herzog  <[email protected]>
295    
296            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
297            string values (in addition to the labels) as UTF 8
298    
299            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
300            values if the field type is string
301    
302            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
303            saving a session with non-ascii string classification values.
304    
305            * test/test_load.py (TestClassification.file_contents)
306            (TestClassification.test): Check for non-ascii values in string
307            classifications
308    
309    2003-07-14  Jonathan Coles   <[email protected]>
310    
311            * test/test_view.py: New. Tests for ViewPort.
312    
313    2003-07-14  Frank Koormann   <[email protected]>
314    
315            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
316            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
317    
318            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
319            unicode strings from session file: session title, map title and
320            projection name.
321            
322    2003-07-10  Jonathan Coles   <[email protected]>
323    
324            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
325            drag_stop, not drag_move when the mouse is released.
326    
327    2003-07-10  Jonathan Coles   <[email protected]>
328    
329            The most important part of this is the seperation of view.py into
330            two pieces. viewport.py now has a class called ViewPort which
331            contains all the non-wx parts of view.py and can therefore be
332            tested. view.py contains only the wx-specific parts and is fairly
333            simple.
334    
335            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
336            RTTbug #1992.
337            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
338            RTTbug #1992.
339    
340            * Thuban/Model/classgen.py (generate_singletons,
341            generate_uniform_distribution, generate_quantiles):
342            Added 'fixes' parameter so that property attributes can
343            be held constant over the generated classification groups.
344            (CustomRamp.GetProperties): Remove unused variables.
345    
346            * Thuban/Model/map.py (Map.SetProjection): Send the old
347            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
348            event.
349    
350            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
351            parameter which is a list of records that restricts which
352            records are saved. Fixes RTbug #1997.
353    
354            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
355            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
356    
357            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
358            to allow the user to fix line color/width on generated groups.
359            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
360            functions to optionally fix group properties.
361    
362            * Thuban/UI/main.py (main): Set exception hook to the
363            ShowExceptionDialog. Fixes RTbug #1993.
364    
365            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
366            the table window when it is selectd to be shown.
367    
368            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
369            Export Selection button and move the export buttons underneath
370            the table.
371            (QueryTableFrame.UpdateStatusText): Added event argument so
372            that it can respond to grid selection events. The status text
373            is now updated even when the table is not associated with a
374            layer as was previously assumed.
375            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
376            UpdateStatusText responds to these events.
377            (QueryTableFrame.OnSaveAs): Renamed to doExport.
378            (QueryTableFrame.doExport): Helper function that saves the
379            entire table, or selected rows, to a file.
380            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
381            Respond to export button events and call doExport.
382    
383            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
384            the function doesn't return NULL without first setting a Python
385            Error.
386    
387            * test/runtests.py (main): Only print "Unknown option" for
388            unsupported options.
389    
390            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
391            optional epsilon argument to specify floating point accuracy.
392            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
393            for each item test.
394    
395            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
396            tests for saving selected records.
397    
398            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
399            tests for saving selected records.
400    
401            * test/test_map.py (TestMapWithContents.test_set_projection):
402            MAP_PROJECTION_CHANGED events send the old projection.
403    
404            * test/test_session.py
405            (TestSessionWithContent.test_forward_map_projection):
406            MAP_PROJECTION_CHANGED events send the old projection.
407    
408            * test/test_table.py (TableTest): Update tests to use non-deprecated
409            functions.
410    
411    2003-07-08  Bernhard Herzog  <[email protected]>
412    
413            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
414            constants in the column objects are the standard ones defined in
415            the table module.
416    
417            * test/test_transientdb.py
418            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
419            exporting transient tables as DBF works. This should catch the bug
420            just fixed in TransientTableBase.Width.
421    
422    2003-07-08  Bernhard Herzog  <[email protected]>
423    
424            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
425            interpolated colors correctly.
426    
427            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
428            New. Test case for the fix in classgen.py
429    
430    2003-07-08  Bernhard Herzog  <[email protected]>
431    
432            * test/runtests.py (main): Make the default output less verbose
433            and add a verbosity option (-v) to get the old output
434    
435    2003-07-08  Bernhard Herzog  <[email protected]>
436    
437            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
438            0.9.
439    
440            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
441            New. Return the join type
442    
443            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
444            DTD
445            (SessionSaver.write_data_containers): Save the join type for
446            joined tables
447    
448            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
449            namespace
450            (SessionLoader.start_jointable): Handle the jointype attribute
451    
452            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
453            as of Thuban 0.8. These are now tests to determine whether Thuban
454            can still read files generated by Thuban 0.8
455    
456            * test/test_load.py (LoadSessionTest.dtd)
457            (TestSingleLayer.file_contents)
458            (TestLayerVisibility.file_contents, TestLabels.file_contents)
459            (TestLayerProjection.file_contents)
460            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
461            (TestJoinedTable.file_contents)
462            (TestLoadError.file_contents): Update for new DTD
463            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
464            for new join type attribute
465    
466            * test/test_save.py (SaveSessionTest.dtd)
467            (SaveSessionTest.testEmptySession)
468            (SaveSessionTest.testSingleLayer)
469            (SaveSessionTest.testLayerProjection)
470            (SaveSessionTest.testRasterLayer)
471            (SaveSessionTest.testClassifiedLayer)
472            (SaveSessionTest.test_dbf_table)
473            (SaveSessionTest.test_joined_table): Update for new DTD
474            (SaveSessionTest.test_joined_table): Add test for new join type
475            attribute
476    
477    2003-07-04  Bernhard Herzog  <[email protected]>
478    
479            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
480            function for table_to_dbf
481            (table_to_dbf): Deal with names longer than the 10 character limit
482    
483            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
484            doc-string
485            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
486            long column names
487    
488    2003-07-03  Bernhard Herzog  <[email protected]>
489    
490            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
491    
492    2003-07-03  Bernhard Herzog  <[email protected]>
493    
494            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
495            for the Thuban manual and README with some basic information about
496            the manual
497    
498    2003-07-03  Bernhard Herzog  <[email protected]>
499    
500            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
501            Update doc-string
502            (TransientJoinedTable.create): Do not modify the column objects of
503            the input tables in place and copy all columns of the input tables
504            into the joined table after all.
505    
506            * test/test_transientdb.py
507            (TestTransientTable.test_transient_joined_table_same_column_name):
508            Update to reflect the new behavior
509            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
510            Update to reflect the new behavior
511            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
512            New test case for a bug which modified the column objects in place
513    
514    2003-07-02  Jonathan Coles   <[email protected]>
515    
516            * Thuban/Model/classgen.py (generate_singletons,
517            generate_uniform_distribution, generate_quantiles,
518            GenQuantiles0): Make sure maxValue isn't less than
519            one, otherwise we could divide by zero.
520    
521            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
522            ClassGenTest.doClassSingleTest): Call doBoundsTest to
523            check the end classification groups against the
524            proper property values.
525            (ClassGenTest.doBoundsTest): New. Checks the first and
526            last classification groups to make sure their properties
527            are the correct upper and lower bounds for a color ramp.
528    
529    2003-07-02  Jonathan Coles   <[email protected]>
530    
531            * Thuban/Model/classgen.py (generate_singletons,
532            generate_uniform_distribution, generate_quantiles,
533            GenQuantiles0): The denominator was one to high when
534            calculating the index for the ramp causing the index
535            to never to reach one.
536    
537    2003-07-02  Jonathan Coles   <[email protected]>
538    
539            Changed the singature of ClassGroupRange.__init__ and
540            ClassGroupRange.SetRange() so that the min/max values are
541            passed as a tuple. This makes a better calling scheme for
542            when a Range object is passed instead.
543    
544            * Thuban/Model/classgen.py: Fixed parameters to
545            ClassGroupRange constructor.
546    
547            * Thuban/Model/classification.py (ClassGroupRange.__init__):
548            Consolidate the min/max parameters into a single _range which
549            can either be a tuple or a Range object.
550            (ClassGroupRange.SetRange): Consolidate the min/max parameters
551            into a single _range which can either be a tuple or a Range object.
552    
553            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
554            call to ClassGroupRange constructor to use a tuple.
555    
556            * Thuban/Model/layer.py (Layer.SetClassification): Switch
557            the classification instance variable to the new class
558            before calling _set_layer otherwise subscribers to a
559            LAYER_CHANGED event will not see any difference.
560    
561            * test/test_classification.py: Fix tests of ClassGroupRange
562            so that they use the new signature.
563    
564            * test/test_load.py: Fix use of ClassGroupRange so that it
565            uses the new signature.
566    
567            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
568            uses the new signature.
569    
570            * test/test_save.py: Fix use of ClassGroupRange so that it
571            uses the new signature.
572    
573    
574    2003-07-01  Jonathan Coles   <[email protected]>
575    
576            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
577            Import used objects/class from color.
578            (generate_singletons): We don't
579            need the numGroups parameter anymore because we are using
580            the new ramps with GetProperties().
581            (generate_uniform_distribution): Use new ramp method
582            GetProperties().
583            (generate_quantiles, GenQuantiles0): Use new ramp method
584            GetProperties().
585            (CustomRamp.SetNumGroups): Removed. The ramps now map
586            a value from 0 to 1 to class properties so the number
587            of groups is not needed ahead of time.
588            (CustomRamp.next): Removed. CustomRamp does not support
589            interation anymore.
590            (CustomRamp.GetProperties): Returns a ClassGroupProperties
591            object based on the index value from 0 to 1 that is
592            passed to it.
593            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
594            Made into instances of Monochromatic class instread of
595            deriving from it.
596            (HotToCold.SetNumGroups): Removed. See CustomRamp.
597            (HotToCold.next): Removed. See CustomRamp.
598    
599            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
600            (Classification.SetField, Classification.SetFieldType):
601            Replaced with SetFieldInfo.
602            (Classification.SetFieldInfo): New. Does a better job of
603            what SetField and SetFieldType used to do by combining
604            their function since they should really always be done
605            at the same time.
606            (Classification.SetLayer): Renamed to _set_layer.
607            (Classification._set_layer): Should only be called from
608            Layer's SetClassification. This does not cause a recursive
609            call as SetLayer did because we know that Layer knows about
610            the classification.
611    
612            * Thuban/Model/color.py: Fixes RTbug #1971.
613            (_Transparent): Renamed from Transparent so it doesn't
614            conflict with the module variable.
615            (Transparent, Black): Renamed from Color.Transparent,
616            Color.Black so they are not class variables.
617    
618            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
619            (Layer.Destroy): We don't need to call SetClassification
620            anymore to clear out the back reference in the classifcation
621            to the layer. It's better to set it to None using _set_layer,
622            and we won't be creating another clas object too.
623            (Layer.SetClassification): Classification._set_layer is not
624            recursive so remove all the locking variables. Also clean
625            up the code so that it remains unchanged if something fails.
626    
627            * Thuban/Model/load.py: Fixes RTbug #1971.
628            (SessionLoader.start_classification): Call
629            Classification.SetFieldInfo().
630    
631            * Thuban/Model/save.py: Removed import of Color which wasn't
632            being used.
633    
634            * Thuban/UI/classgen.py: Fixes RTbug #1972.
635            (ClassGenDialog.__init__): Color ramps are now instances
636            already so we don't need to create any new objects.
637            (ClassGenDialog.OnOK): Check for numGroups is no longer
638            necessary because we never use it.
639    
640            * Thuban/UI/classifier.py: Fixes RTbug #1971.
641            (Classifier.__BuildClassification, Classifier.__SetGridTable):
642            Call Classification.SetFieldInfo() instead of SetFieldType.
643    
644            * Thuban/UI/renderer.py: Fixes RTbug #1971.
645    
646            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
647            (MapCanvas.__init__): Subscribe to the idle time event. Set
648            background color to white.
649            (MapCanvas.OnPaint): Set a flag indicating that we should
650            render the map during idle time. If we already have a bitmap
651            just draw it now.
652            (MapCanvas.OnIdle): New. Render the map only during idle time.
653            This also fixes a problem with the busy cursor under gtk.
654    
655            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
656            Fix calls to generate_singletons because the signature changed.
657    
658            * test/test_classification.py: Fix color references and
659            change calls to Classification.[SetField|SetFieldType] to
660            SetFieldInfo.
661    
662            * test/test_load.py: Fix color references.
663    
664            * test/test_load_0_2.py: Fix color references.
665    
666            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
667            Change calls to Classification.[SetField|SetFieldType] to
668            SetFieldInfo.
669    
670    2003-07-01  Frank Koormann   <[email protected]>
671    
672            MERGE from the greater-ms3 branch.
673    
674            * test/test_transientdb.py
675            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
676            New. Test join of two tables with partly equal column names.
677    
678            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
679            If duplicates in left and right tables column names are found,
680            append '_' (underscores) to the name until it is unique.
681            Create always new internal names for the resulting table and reference
682            columns in the join statement with <table>.<column>
683    
684    2003-07-01  Bernhard Herzog  <[email protected]>
685    
686            * test/test_transientdb.py
687            (TestTransientTable.test_transient_joined_table_same_column_name):
688            New. Test whether joining on columns with the same names in both
689            tables works.
690            
691            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
692            sure to use the right internal names even when joining on field
693            with the same names in both tables. Also, detect duplicate names
694            in the joined table correctly.
695    
696  2003-07-01  Frank Koormann   <[email protected]>  2003-07-01  Frank Koormann   <[email protected]>
697    
698          * Thuban/UI/renderer.py (ExportRenderer.render_legend):          * Thuban/UI/renderer.py (ExportRenderer.render_legend):
# Line 5  Line 700 
700    
701  2003-06-30  Jonathan Coles   <[email protected]>  2003-06-30  Jonathan Coles   <[email protected]>
702    
703            * Thuban/version.py (make_tuple): Takes a version string
704            and splits it into a tuple of at most three integers.
705            Used make_tuple() to make tuple versions of the version
706            numbers.
707    
708            * Thuban/UI/about.py: Add Thuban email addresses.
709    
710    2003-06-30  Jonathan Coles   <[email protected]>
711    
712          * Thuban/version.py: SQLite/PySQLite version dependencies          * Thuban/version.py: SQLite/PySQLite version dependencies
713          were too high.          were too high.
714    

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