/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1201 by jonathan, Fri Jun 13 15:05:01 2003 UTC revision 1582 by bh, Tue Aug 12 15:08:40 2003 UTC
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1    2003-08-12  Bernhard Herzog  <[email protected]>
2    
3            * po/de.po: New. German translations by Bjoern Broscheit
4    
5    2003-08-12  Bernhard Herzog  <[email protected]>
6    
7            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
8            strings have to be one string literal.
9    
10    2003-08-11  Bernhard Herzog  <[email protected]>
11    
12            * test/support.py (FloatComparisonMixin.assertPointListEquals):
13            New. This method was used in various derived classes, but it's
14            better to have it here.
15    
16            * test/test_shapefilestore.py
17            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
18            FloatComparisonMixin
19    
20            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
21            It's now in FloatComparisonMixin
22    
23            * test/test_derivedshapestore.py
24            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
25            in FloatComparisonMixin
26    
27    2003-08-11  Bernhard Herzog  <[email protected]>
28    
29            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
30            error message
31    
32    2003-08-08  Jan-Oliver Wagner <[email protected]>
33    
34            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
35            with version number.
36            Changed title to reflect version number of Thuban.
37    
38    2003-08-08  Jan-Oliver Wagner <[email protected]>
39    
40            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
41            the list corresponds to the "About" web page.
42    
43    2003-08-08  Bernhard Herzog  <[email protected]>
44    
45            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
46            Make sure translated strings are recognized as one string literal.
47    
48            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
49            Make sure translated strings are recognized as one string literal.
50    
51            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
52            translated strings are recognized as one string literal.
53    
54            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
55            sure translated strings are recognized as one string literal.
56    
57    2003-08-07  Bernhard Herzog  <[email protected]>
58    
59            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
60            Simply delegates to the original shapestore.
61    
62            * test/test_derivedshapestore.py
63            (TestDerivedShapeStore.test_raw_format): New. Test case for
64            DerivedShapeStore.RawShapeFormat
65    
66    2003-08-07  Bernhard Herzog  <[email protected]>
67    
68            Add raw data interface to shape objects.
69    
70            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
71            class to ShapefileShape which now holds shapefile specific
72            information.
73            (ShapefileShape.compute_bbox): Simplified to not cache any
74            information. The way this method is used that shouldn't matter
75            performance wise.
76            (ShapefileShape.RawData): New. Return the shapeid which is the raw
77            data format for shapes from shapefiles.
78            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
79            in the shape objects returned by a shapestore. For a
80            ShapefileStore this is always RAW_SHAPEFILE.
81            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
82            method.
83    
84            * test/test_shapefilestore.py
85            (TestShapefileStore.test_raw_format): New test to test the raw
86            format feature of shapes.
87    
88            * Thuban/Model/layer.py: Remove the unused import of Shape from
89            data. It was only there for interface compatibility but it's not
90            used inside of Thuban and the generic Shape class has gone away.
91    
92            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
93            the raw data format and only use an optimized version of its a
94            shapefile.
95    
96    2003-08-07  Bernhard Herzog  <[email protected]>
97    
98            * test/test_baserenderer.py (SimpleShape): Shape class for the
99            tests.
100            (SimpleShapeStore.Shape): Use SimpleShape instead of
101            Thuban.Model.data.Shape to make the tests independed of the coming
102            changes.
103    
104    2003-08-07  Bernhard Herzog  <[email protected]>
105    
106            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
107            (ThubanTestProgram): New classes that extend the respective
108            classes from unittest. These new version support skipping tests
109            under certain expected conditions. In the Thuban test suite we
110            uses this for tests that require the optional gdal support.
111            (run_tests): Use ThubanTestProgram instead of the unittest.main()
112    
113            * test/runtests.py (main): Use the new ThubanTestRunner instead of
114            the normal one from unittest
115    
116            * test/test_layer.py (TestLayer.test_raster_layer): If this test
117            is not run because gdal support isn't available report this to the
118            runner.
119    
120            * test/test_baserenderer.py
121            (TestBaseRenderer.test_raster_no_projection): Do not run this test
122            if gdal support isn't available and report this to the runner.
123    
124    2003-08-06  Bernhard Herzog  <[email protected]>
125    
126            Rearrange the renderers a bit, partly in preparation for changes
127            required for the postgis merge, partly to make it more testable.
128            Also make the representation of coordinates in Shapes more
129            consistent.
130    
131            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
132            this class is now in BaseRenderer. This class is now practically
133            only a specialization of BaseRenderer for rendering to an actual
134            wx DC.
135            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
136            to get the shapetype specific rendering functions.
137    
138            * Thuban/UI/baserenderer.py: New file with the basic rendering
139            logic. The code in this file is completely independend of wx.
140            (BaseRenderer): Class with the basic rendering logic
141    
142            * test/test_baserenderer.py: New. Test cases for BaseRenderer
143    
144            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
145            error_on_redraw to guard agains endless loops and stack overflows
146            when there's a bug in the rendering code that raises exceptions.
147            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
148            rendering into a separate method _do_redraw so that error handling
149            is a bit easier. When an exception occurs, set error_on_redraw to
150            true. When it's true on entry to OnIdle do nothing and return
151            immediately.
152    
153            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
154            Shape object will always have the coordinates as a list of list of
155            coordinate pairs (tuples).
156            (Shape.compute_bbox): Adapt to new representation.
157    
158            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
159            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
160            Shape objects.
161    
162            * test/test_shapefilestore.py
163            (ShapefileStoreTests.assertFloatTuplesEqual)
164            (ShapefileStoreTests.assertPointListEquals): Rename to
165            assertPointListEquals and change purpose to checking equality of
166            the lists returned by Shape.Points().
167            (TestShapefileStoreArc.test_shape)
168            (TestShapefileStorePolygon.test_shape)
169            (TestShapefileStorePoint.test_shape): Use the new
170            assertPointListEquals instead of assertFloatTuplesEqual
171    
172            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
173            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
174            and change purpose to checking equality of the lists returned by
175            Shape.Points().
176            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
177            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
178            (TestLayer.test_derived_store): Use the new assertPointListEquals
179            instead of assertFloatTuplesEqual
180    
181            * test/test_derivedshapestore.py
182            (TestDerivedShapeStore.assertFloatTuplesEqual)
183            (TestDerivedShapeStore.assertPointListEquals): Rename to
184            assertPointListEquals and change purpose to checking equality of
185            the lists returned by Shape.Points().
186            (TestDerivedShapeStore.test_shape): Use the new
187            assertPointListEquals instead of assertFloatTuplesEqual
188    
189    2003-08-06  Jan-Oliver Wagner <[email protected]>
190    
191            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
192            a bounding box. A dialog is raised in case, no bounding box
193            is found. This fixes bug #2043:
194            https://intevation.de/rt/webrt?serial_num=2043
195    
196    2003-08-05  Bernhard Herzog  <[email protected]>
197    
198            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
199            object look like a Color instantiation. Formerly it looked like a
200            tuple.
201    
202            * test/test_color.py (TestColor.test_repr)
203            (TestColor.test_equality, TestColor.test_inequality): New. test
204            some more apects of the Color class
205            (TestTransparent.test_repr, TestTransparent.test_hex)
206            (TestTransparent.test_equality): New. Test cases for the
207            Transparent object.
208    
209    2003-08-04  Jan-Oliver Wagner <[email protected]>
210    
211            * Doc/manual/thuban-manual.xml: a number of small improvements.
212            The resulting file is the version submitted for GREAT-ER II.
213    
214    2003-08-01  Bernhard Herzog  <[email protected]>
215    
216            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
217            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
218            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
219    
220            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
221            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
222            (ThubanEndBusyCursor): Add doc-strings
223    
224    2003-08-01  Bernhard Herzog  <[email protected]>
225    
226            First step towards PostGIS integration. More abstraction by movin
227            more code from the layer to the shapestore. More methods of the
228            layer are now simply delegated to the equivalent method of the
229            shapestore. The SHAPETYPE_* constants are now in data not in
230            layer.
231    
232            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
233            (SHAPETYPE_POINT, Shape): Move these constants and classes from
234            layer.py to data.py
235            (ShapefileStore.__init__): More Initialization for the new methods
236            and functionality.
237            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
238            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
239            (ShapefileStore.Shape): New methods that were formerly implemented
240            in the layer.
241            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
242            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
243            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
244            equivalents of the new shape methods. These versions are simply
245            delegated to the original shapstore.
246    
247            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
248            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
249            (Layer.SetShapeStore): Removed the initializatin of instance
250            variables that were needed for the stuff that's now in
251            ShapefileStore
252            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
253            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
254            shapestore.
255    
256            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
257            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
258            instead of layer.
259    
260            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
261    
262            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
263    
264            * test/test_layer.py: Import the SHAPETYPE_* constants from data
265            instead of layer.
266            (TestLayer.test_derived_store): Remove the test for the exception
267            when instantiating the DerivedShapeStore with an incompatible
268            table which is now in test_derivedshapestore.py. Add some more
269            tests of the layer methods to determine whether they work for a
270            DerivedShapeStore as well.
271    
272    2003-07-31  Jonathan Coles   <[email protected]>
273    
274            * Doc/manual/thuban-manual.xml: Fix the list of required packages
275            by just listing the name and where they can be found.
276    
277    2003-07-31  Frank Koormann   <[email protected]>
278    
279            * Doc/manual/thuban-manual.xml:
280            Changed the screenshot elements to figure.
281            Changed some variablelist elements to itemizedlist.
282            Added section on GDAL formats.
283    
284    2003-07-31  Jonathan Coles   <[email protected]>
285    
286            * Doc/manual/thuban-manual.xml: Added a few sentences about
287            the Fix Border Color option when generating classes.
288    
289    2003-07-30  Jonathan Coles   <[email protected]>
290    
291            * Thuban/Model/classgen.py: Add docstrings. Rename specific
292            Ramp instances to use lower_case_style.
293    
294            * Thuban/UI/classgen.py: Use renamed Ramp instances.
295            
296            * Thuban/UI/classifier.py: Add docstrings.
297    
298            * Thuban/UI/dock.py: Add docstrings.
299    
300            * test/test_classgen.py: Use renamed Ramp instances.
301    
302    2003-07-30  Bernhard Herzog  <[email protected]>
303    
304            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
305            was never used in Thuban.
306    
307    2003-07-30  Bernhard Herzog  <[email protected]>
308    
309            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
310            method directly instead of going through the transient_table
311            method. This faster because transient_table may force the copy of
312            a DBF file into the transient database and setting a table's title
313            doesnm't affect the title of the associated transient table, so
314            this fixes RT #2042
315    
316            * Thuban/UI/main.py (__version__): Don't import the already
317            removed show_exception_dialog.
318    
319    2003-07-29  Jonathan Coles   <[email protected]>
320    
321            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
322            Put back this method and remove the equivalent function since we
323            are setting the exception hook from within this class (OnInit).
324    
325    2003-07-29  Jonathan Coles   <[email protected]>
326    
327            * Doc/manual/images/5_2_custom_ramp.png,
328            Doc/manual/images/5_2_quantiles.png,
329            Doc/manual/images/5_2_uniform_dist.png,
330            Doc/manual/images/5_2_unique_values.png,
331            Doc/manual/images/8_int_error.png: New screen shots.
332    
333            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
334            some points, and added more screen shots.
335    
336    2003-07-29  Bernhard Herzog  <[email protected]>
337    
338            * Thuban/Model/data.py: Remove the now unused import of warnings
339    
340    2003-07-29  Bernhard Herzog  <[email protected]>
341    
342            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
343            deprecated since before the 0.8 release and isn't used in Thuban
344            itself anymore.
345    
346            * Thuban/Model/transientdb.py: Remove some unnecessary imports
347    
348    2003-07-29  Jonathan Coles   <[email protected]>
349    
350            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
351            python exception hook here so that we are sure to catch any
352            Thuban exception that happen during initialization.
353    
354            * Thuban/UI/main.py (main): Don't set the exception hook here,
355            it will get set in ThubanApplication.OnInit.
356    
357    2003-07-29  Jonathan Coles   <[email protected]>
358                                                                                
359            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
360            Removed and called it show_exception_dialog() so that the exception
361            handler can be set before the class is created.
362                                                                                
363            * Thuban/UI/main.py (main): Install the exception handler before
364            a ThubanApplication is created.
365                                                                                    
366    2003-07-29  Bernhard Herzog  <[email protected]>
367    
368            * po/it.po: New. Italian translation by Maurizio Napolitano
369    
370            * po/ru.po: New. Russian translation by Alex Shevlakov
371    
372    2003-07-29  Frank Koormann   <[email protected]>
373    
374            * Doc/manual/thuban-manual.xml: Extended section on supported
375            projections.
376            
377    2003-07-29  Frank Koormann   <[email protected]>
378    
379            * Doc/manual/thuban-manual.xml: gaspell-checked.
380    
381    2003-07-29  Jonathan Coles   <[email protected]>
382    
383            * Doc/manual/images/3_5_legend.png: Added border to improve look
384            on white background.
385    
386    2003-07-29  Jonathan Coles   <[email protected]>
387    
388            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
389            descriptions for the legend toolbar.
390    
391            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
392            cursor from dialog box.
393    
394    2003-07-28  Jonathan Coles   <[email protected]>
395    
396            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
397    
398            * Doc/manual/images/2_4_session_tree.png,
399            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
400            Doc/manual/images/4_2_layer_properties.png,
401            Doc/manual/images/4_2_raster_layer_properties.png,
402            Doc/manual/images/5_3_genclass.png,
403            Doc/manual/images/5_classification.png,
404            Doc/manual/images/6_projection.png,
405            Doc/manual/images/7_1_table_view.png,
406            Doc/manual/images/7_2_5_join.png: New screenshots.
407    
408    2003-07-24  Jonathan Coles   <[email protected]>
409    
410            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
411    
412    2003-07-24  Jonathan Coles   <[email protected]>
413    
414            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
415            chapter on Layer Management.
416    
417            * Doc/manual/Makefile: New. Makefile to generate all formats for the
418            manual and images.
419    
420    2003-07-24  Bernhard Herzog  <[email protected]>
421    
422            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
423            it annoys lintian which warns about these files not being
424            executable. The #1 isn't necessary here since if you absolutely
425            must execute them you can always say "python <filename>".
426    
427            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
428            superfluous code to set brush and pen for point shapes
429    
430            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
431            belong in viewport anyway
432    
433    2003-07-24  Frank Koormann   <[email protected]>
434    
435            * Doc/manual/thuban-manual.xml: Added section on table management.
436    
437    2003-07-24  Bernhard Herzog  <[email protected]>
438    
439            * test/runtests.py (main): Recognize the long "verbose" option
440            correctly.
441    
442    2003-07-22  Jonathan Coles   <[email protected]>
443    
444            * Doc/manual/thuban-manual.xml: Continue to write first revision
445            of the manual.
446    
447            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
448            with Begin/EndDrawing() calls to ensure we aren't doing to
449            many updates to the dc during rendering.
450            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
451            a pen and brush argument so they need to be passed to the function.
452    
453            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
454            Calculates the minimum and maximum scale values. Factored out
455            of set_view_transform so that it could be used to zoom all the
456            way into a single point.
457            (ViewPort.set_view_transform): Call calc_min_max_scales().
458            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
459            if only a single point is selected.
460    
461            * Doc/manual/images/1_2_legend_close.png,
462            Doc/manual/images/1_2_legend_dock.png,
463            Doc/manual/images/1_2_mainwindow.png,
464            Doc/manual/images/1_2_mainwindow.ps,
465            Doc/manual/images/1_2_mainwindow.sk,
466            Doc/manual/images/3_2_fullextent.png,
467            Doc/manual/images/3_2_fulllayerextent.png,
468            Doc/manual/images/3_2_fullshapeextent.png,
469            Doc/manual/images/3_2_pan.png,
470            Doc/manual/images/3_2_zoomin.png,
471            Doc/manual/images/3_2_zoomout.png,
472            Doc/manual/images/3_3_identify.png,
473            Doc/manual/images/3_3_label.png,
474            Doc/manual/images/3_5_invisible.png,
475            Doc/manual/images/3_5_movedown.png,
476            Doc/manual/images/3_5_moveup.png,
477            Doc/manual/images/3_5_props.png,
478            Doc/manual/images/3_5_tobottom.png,
479            Doc/manual/images/3_5_totop.png,
480            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
481    
482    2003-07-18  Bernhard Herzog  <[email protected]>
483    
484            * Thuban/UI/messages.py (MAP_REPLACED): New message.
485    
486            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
487            after the new map has been assigned
488    
489            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
490            Delegate MAP_REPLACED to the canvas too
491            (MainWindow.prepare_new_session): Removed. Thanks to the new
492            MAP_REPLACED message it's no longer needed
493            (MainWindow.OpenSession, MainWindow.NewSession):
494            prepare_new_session has been removed.
495    
496            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
497            MAP_REPLACED so that we can close the dialog if a new map is set.
498            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
499            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
500            dialog
501    
502            * test/test_viewport.py (SimpleViewPortTest)
503            (SimpleViewPortTest.test_default_size): Add doc-strings
504            (ViewPortTest.setUp): Bind map to self.map so we can use it in
505            tests. Subscribe to MAP_REPLACED messages too.
506            (ViewPortTest.tearDown): No need to explicitly unsubscribe
507            (ViewPortTest.test_set_map): New test for the SetMap method.
508    
509    2003-07-18  Bernhard Herzog  <[email protected]>
510    
511            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
512            Move this test from ViewPortTest.setUp to this new separate test
513            case. setUp is not the place for the actual tests.
514            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
515            more of the test from setUp to the new test test_inital_settings.
516            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
517            (ViewPortTest.test_proj_conv): Split test_proj_conv into
518            test_win_to_proj and test_proj_to_win and make the tests easier to
519            understand
520            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
521            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
522            (ViewPortTest.test_unprojected_rect_around_point)
523            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
524            Reformat to increase readability.
525    
526    2003-07-18  Bernhard Herzog  <[email protected]>
527    
528            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
529    
530    2003-07-18  Bernhard Herzog  <[email protected]>
531    
532            * test/runtests.py: The test suite can now be run without an X
533            connection. To make sure this remains true, remove the DISPLAY
534            environment variable so that an error occurs if the wxGTK is
535            imported accidentally
536    
537    2003-07-18  Bernhard Herzog  <[email protected]>
538    
539            * Thuban/UI/viewport.py: Remove unused imports
540    
541            * Thuban/UI/view.py: Remove unused imports
542    
543    2003-07-18  Bernhard Herzog  <[email protected]>
544    
545            * test/test_export.py Remove unused imports. The OutputTransform
546            function is now in viewport.py and is called output_transform
547            (TestScalebar.test_output_transform)
548            (TestScalebar.test_OutputTransform): Renamed to
549            test_output_transform and updated to use output_transform instead
550            of OutputTransform
551    
552            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
553            renamed.
554            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
555            renamed to output_transform
556    
557            * Thuban/UI/viewport.py (OutputTransform, output_transform):
558            Rename to output_transform
559    
560    2003-07-18  Bernhard Herzog  <[email protected]>
561    
562            * Thuban/Model/layer.py (Layer.__init__): Rename
563            classificationField to classificatin_column and init it here so
564            that it can be used in SetClassificationColumn
565            (Layer.GetClassificationColumn, Layer.GetClassificationField):
566            Rename to GetClassificationColumn.
567            (Layer.SetClassificationColumn, Layer.SetClassificationField):
568            Rename to SetClassificationColumn and issue a LAYER_CHANGED
569            message if the column changes.
570            (Layer._classification_changed, Layer.ClassChanged): Rename to
571            _classification_changed. Update the callers.
572            (Layer.SetShapeStore): Further field->column renames.
573    
574            * Thuban/Model/load.py (SessionLoader.start_classification)
575            (SessionLoader.start_clpoint): Updates because of
576            field->column method name changes in the Layer class
577    
578            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
579            because of field->column method name changes in the Layer class
580    
581            * Thuban/UI/classifier.py (Classifier.__init__)
582            (Classifier._OnTry, Classifier._OnRevert): Updates because of
583            field->column method name changes in the Layer class
584    
585            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
586            because of field->column method name changes in the Layer class
587    
588            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
589            of field->column method name changes in the Layer class
590    
591            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
592            (SaveSessionTest.testClassifiedLayer): Update because of
593            field->column method name changes in the Layer class
594    
595            * test/test_layer.py (SetShapeStoreTests.setUp)
596            (SetShapeStoreTests.test_sanity): Update because of field->column
597            method name changes in the Layer class
598            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
599            (TestLayerModification.test_sanity)
600            (TestLayerModification.test_initial_settings): remove unsued code
601            and rename to test_sanity.
602            (TestLayerModification.test_set_classification): New test for
603            SetClassification and SetClassificationField.
604    
605    2003-07-18  Bernhard Herzog  <[email protected]>
606    
607            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
608            the non-fixed values as well. The old test would have accepted a
609            fixed ramp that only returnes the fixed properties
610    
611    2003-07-17  Jonathan Coles   <[email protected]>
612    
613            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
614            shots for the manual. The XCF file is the source image and
615            has additional layers to support changes.
616    
617            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
618    
619            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
620            Return both the new class and the field name.
621    
622            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
623            fit the map to the window as this changes any zoom level that
624            the user may have set.
625    
626    2003-07-16  Jonathan Coles   <[email protected]>
627    
628            * Thuban/Model/classgen.py (generate_singletons,
629            generate_uniform_distribution, generate_quantiles): Remove
630            fixes parameter, but maintain the same functionality by having
631            the calling function pass a FixedRamp object for the ramp.
632            (FixedRamp): New. Adapts a ramp to have fixed property values.
633    
634            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
635            (Classification): Inherit from Publisher.
636            (Classification.__init__): Remove the layer parameter.
637            Classifications no longer need to have a parent layer.
638            (Classification.GetField, Classification.GetFieldType,
639            Classification.SetFieldInfo): Removed. The field name is stored
640            in the layer, and the type can be retreived by calling
641            Layer.GetFieldType().
642            (Classification._set_layer, Classification.GetLayer): Removed.
643            Classifications no longer have a parent layer.
644    
645            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
646            classification.
647            (Layer.SetShapeStore): Reset the classification first while
648            we still have the old shape store to work with.
649            (Layer.GetClassificationField, Layer.SetClassificationField):
650            New. Method for getting/setting the field to classify on.
651            (Layer.SetClassification): Simplified now that the layer
652            simply has to hold a reference to the classification and not
653            tell the classification who owns it.
654            Fixes RTbug #2023.
655    
656            * Thuban/Model/load.py (SessionLoader.start_classification):
657            Set the field name on the layer, not the classification.
658    
659            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
660            classification is modified.
661    
662            * Thuban/Model/save.py (SessionSaver.write_classification):
663            Get the field name and type from the layer.
664    
665            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
666            parameter records to rows and add docstring. Fixes RTbug #1997.
667    
668            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
669            ramp when we need to fix certain values of a ramp rather than
670            using the old fixes parameter. Fixes RTbug #2024.
671    
672            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
673            parameter.
674            (ClassTable.Reset): Add fieldType parameter and use it, rather
675            than asking the classification.
676            (Classifier.__init__): Remember the original class's field
677            and ask the layer for the field type, rather than the classification.
678            (Classifier.__SetGridTable): Retrieve the field and field type
679            for the table because they are not in the classification.
680            (Classifier._OnTry, Classifier._OnRevert): Set the classification
681            field on the layer in addition to the classification itself.
682    
683            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
684            classification field from layer.
685    
686            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
687            classification field from layer. Split up tests and remove
688            *-imports. Fixes RTbug #1992.
689    
690            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
691    
692            * test/test_classification.py
693            (TestClassification.test_classification): Remove tests for methods
694            that no longer exist.
695    
696            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
697            __init__ no longer has a field parameter, use SetClassificationField.
698            (SetShapeStoreTests.test_sanity): Use layer object to get class
699            field info.
700    
701            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
702            SetClassificationField on layer to set class field info.
703    
704            * test/test_viewport.py: Renamed from test/test_view.py.
705    
706    2003-07-16  Jan-Oliver Wagner <[email protected]>
707    
708            * Doc/manual/thuban-manual.xml: Added authors and an initial
709            coarse structure.
710    
711    2003-07-15  Bernhard Herzog  <[email protected]>
712    
713            * test/support.py (FloatComparisonMixin): This is a mix-in class
714            and therefore should not be derived from any other class.
715    
716            * test/test_range.py (RangeTest): FloatComparisonMixin is a
717            mix-in, so derive from TestCase as well.
718    
719    2003-07-15  Bernhard Herzog  <[email protected]>
720    
721            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
722            draw_func handling a bit to remove one layer of indirection. This
723            makes the renderer about 10% faster in the non-classifying case
724            and the code a bit cleaner
725            (MapRenderer.draw_point_shape): Add the pen and brush parameters
726            and set them in the dc. Now the draw_point_shape method and
727            wxproj's draw_polygon_shape function have basically the same
728            signature so that both can be directly used as draw_func
729    
730    2003-07-15  Bernhard Herzog  <[email protected]>
731    
732            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
733            string values (in addition to the labels) as UTF 8
734    
735            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
736            values if the field type is string
737    
738            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
739            saving a session with non-ascii string classification values.
740    
741            * test/test_load.py (TestClassification.file_contents)
742            (TestClassification.test): Check for non-ascii values in string
743            classifications
744    
745    2003-07-14  Jonathan Coles   <[email protected]>
746    
747            * test/test_view.py: New. Tests for ViewPort.
748    
749    2003-07-14  Frank Koormann   <[email protected]>
750    
751            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
752            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
753    
754            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
755            unicode strings from session file: session title, map title and
756            projection name.
757            
758    2003-07-10  Jonathan Coles   <[email protected]>
759    
760            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
761            drag_stop, not drag_move when the mouse is released.
762    
763    2003-07-10  Jonathan Coles   <[email protected]>
764    
765            The most important part of this is the seperation of view.py into
766            two pieces. viewport.py now has a class called ViewPort which
767            contains all the non-wx parts of view.py and can therefore be
768            tested. view.py contains only the wx-specific parts and is fairly
769            simple.
770    
771            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
772            RTTbug #1992.
773            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
774            RTTbug #1992.
775    
776            * Thuban/Model/classgen.py (generate_singletons,
777            generate_uniform_distribution, generate_quantiles):
778            Added 'fixes' parameter so that property attributes can
779            be held constant over the generated classification groups.
780            (CustomRamp.GetProperties): Remove unused variables.
781    
782            * Thuban/Model/map.py (Map.SetProjection): Send the old
783            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
784            event.
785    
786            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
787            parameter which is a list of records that restricts which
788            records are saved. Fixes RTbug #1997.
789    
790            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
791            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
792    
793            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
794            to allow the user to fix line color/width on generated groups.
795            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
796            functions to optionally fix group properties.
797    
798            * Thuban/UI/main.py (main): Set exception hook to the
799            ShowExceptionDialog. Fixes RTbug #1993.
800    
801            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
802            the table window when it is selectd to be shown.
803    
804            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
805            Export Selection button and move the export buttons underneath
806            the table.
807            (QueryTableFrame.UpdateStatusText): Added event argument so
808            that it can respond to grid selection events. The status text
809            is now updated even when the table is not associated with a
810            layer as was previously assumed.
811            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
812            UpdateStatusText responds to these events.
813            (QueryTableFrame.OnSaveAs): Renamed to doExport.
814            (QueryTableFrame.doExport): Helper function that saves the
815            entire table, or selected rows, to a file.
816            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
817            Respond to export button events and call doExport.
818    
819            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
820            the function doesn't return NULL without first setting a Python
821            Error.
822    
823            * test/runtests.py (main): Only print "Unknown option" for
824            unsupported options.
825    
826            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
827            optional epsilon argument to specify floating point accuracy.
828            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
829            for each item test.
830    
831            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
832            tests for saving selected records.
833    
834            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
835            tests for saving selected records.
836    
837            * test/test_map.py (TestMapWithContents.test_set_projection):
838            MAP_PROJECTION_CHANGED events send the old projection.
839    
840            * test/test_session.py
841            (TestSessionWithContent.test_forward_map_projection):
842            MAP_PROJECTION_CHANGED events send the old projection.
843    
844            * test/test_table.py (TableTest): Update tests to use non-deprecated
845            functions.
846    
847    2003-07-08  Bernhard Herzog  <[email protected]>
848    
849            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
850            constants in the column objects are the standard ones defined in
851            the table module.
852    
853            * test/test_transientdb.py
854            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
855            exporting transient tables as DBF works. This should catch the bug
856            just fixed in TransientTableBase.Width.
857    
858    2003-07-08  Bernhard Herzog  <[email protected]>
859    
860            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
861            interpolated colors correctly.
862    
863            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
864            New. Test case for the fix in classgen.py
865    
866    2003-07-08  Bernhard Herzog  <[email protected]>
867    
868            * test/runtests.py (main): Make the default output less verbose
869            and add a verbosity option (-v) to get the old output
870    
871    2003-07-08  Bernhard Herzog  <[email protected]>
872    
873            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
874            0.9.
875    
876            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
877            New. Return the join type
878    
879            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
880            DTD
881            (SessionSaver.write_data_containers): Save the join type for
882            joined tables
883    
884            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
885            namespace
886            (SessionLoader.start_jointable): Handle the jointype attribute
887    
888            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
889            as of Thuban 0.8. These are now tests to determine whether Thuban
890            can still read files generated by Thuban 0.8
891    
892            * test/test_load.py (LoadSessionTest.dtd)
893            (TestSingleLayer.file_contents)
894            (TestLayerVisibility.file_contents, TestLabels.file_contents)
895            (TestLayerProjection.file_contents)
896            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
897            (TestJoinedTable.file_contents)
898            (TestLoadError.file_contents): Update for new DTD
899            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
900            for new join type attribute
901    
902            * test/test_save.py (SaveSessionTest.dtd)
903            (SaveSessionTest.testEmptySession)
904            (SaveSessionTest.testSingleLayer)
905            (SaveSessionTest.testLayerProjection)
906            (SaveSessionTest.testRasterLayer)
907            (SaveSessionTest.testClassifiedLayer)
908            (SaveSessionTest.test_dbf_table)
909            (SaveSessionTest.test_joined_table): Update for new DTD
910            (SaveSessionTest.test_joined_table): Add test for new join type
911            attribute
912    
913    2003-07-04  Bernhard Herzog  <[email protected]>
914    
915            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
916            function for table_to_dbf
917            (table_to_dbf): Deal with names longer than the 10 character limit
918    
919            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
920            doc-string
921            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
922            long column names
923    
924    2003-07-03  Bernhard Herzog  <[email protected]>
925    
926            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
927    
928    2003-07-03  Bernhard Herzog  <[email protected]>
929    
930            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
931            for the Thuban manual and README with some basic information about
932            the manual
933    
934    2003-07-03  Bernhard Herzog  <[email protected]>
935    
936            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
937            Update doc-string
938            (TransientJoinedTable.create): Do not modify the column objects of
939            the input tables in place and copy all columns of the input tables
940            into the joined table after all.
941    
942            * test/test_transientdb.py
943            (TestTransientTable.test_transient_joined_table_same_column_name):
944            Update to reflect the new behavior
945            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
946            Update to reflect the new behavior
947            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
948            New test case for a bug which modified the column objects in place
949    
950    2003-07-02  Jonathan Coles   <[email protected]>
951    
952            * Thuban/Model/classgen.py (generate_singletons,
953            generate_uniform_distribution, generate_quantiles,
954            GenQuantiles0): Make sure maxValue isn't less than
955            one, otherwise we could divide by zero.
956    
957            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
958            ClassGenTest.doClassSingleTest): Call doBoundsTest to
959            check the end classification groups against the
960            proper property values.
961            (ClassGenTest.doBoundsTest): New. Checks the first and
962            last classification groups to make sure their properties
963            are the correct upper and lower bounds for a color ramp.
964    
965    2003-07-02  Jonathan Coles   <[email protected]>
966    
967            * Thuban/Model/classgen.py (generate_singletons,
968            generate_uniform_distribution, generate_quantiles,
969            GenQuantiles0): The denominator was one to high when
970            calculating the index for the ramp causing the index
971            to never to reach one.
972    
973    2003-07-02  Jonathan Coles   <[email protected]>
974    
975            Changed the singature of ClassGroupRange.__init__ and
976            ClassGroupRange.SetRange() so that the min/max values are
977            passed as a tuple. This makes a better calling scheme for
978            when a Range object is passed instead.
979    
980            * Thuban/Model/classgen.py: Fixed parameters to
981            ClassGroupRange constructor.
982    
983            * Thuban/Model/classification.py (ClassGroupRange.__init__):
984            Consolidate the min/max parameters into a single _range which
985            can either be a tuple or a Range object.
986            (ClassGroupRange.SetRange): Consolidate the min/max parameters
987            into a single _range which can either be a tuple or a Range object.
988    
989            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
990            call to ClassGroupRange constructor to use a tuple.
991    
992            * Thuban/Model/layer.py (Layer.SetClassification): Switch
993            the classification instance variable to the new class
994            before calling _set_layer otherwise subscribers to a
995            LAYER_CHANGED event will not see any difference.
996    
997            * test/test_classification.py: Fix tests of ClassGroupRange
998            so that they use the new signature.
999    
1000            * test/test_load.py: Fix use of ClassGroupRange so that it
1001            uses the new signature.
1002    
1003            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
1004            uses the new signature.
1005    
1006            * test/test_save.py: Fix use of ClassGroupRange so that it
1007            uses the new signature.
1008    
1009    
1010    2003-07-01  Jonathan Coles   <[email protected]>
1011    
1012            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
1013            Import used objects/class from color.
1014            (generate_singletons): We don't
1015            need the numGroups parameter anymore because we are using
1016            the new ramps with GetProperties().
1017            (generate_uniform_distribution): Use new ramp method
1018            GetProperties().
1019            (generate_quantiles, GenQuantiles0): Use new ramp method
1020            GetProperties().
1021            (CustomRamp.SetNumGroups): Removed. The ramps now map
1022            a value from 0 to 1 to class properties so the number
1023            of groups is not needed ahead of time.
1024            (CustomRamp.next): Removed. CustomRamp does not support
1025            interation anymore.
1026            (CustomRamp.GetProperties): Returns a ClassGroupProperties
1027            object based on the index value from 0 to 1 that is
1028            passed to it.
1029            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
1030            Made into instances of Monochromatic class instread of
1031            deriving from it.
1032            (HotToCold.SetNumGroups): Removed. See CustomRamp.
1033            (HotToCold.next): Removed. See CustomRamp.
1034    
1035            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
1036            (Classification.SetField, Classification.SetFieldType):
1037            Replaced with SetFieldInfo.
1038            (Classification.SetFieldInfo): New. Does a better job of
1039            what SetField and SetFieldType used to do by combining
1040            their function since they should really always be done
1041            at the same time.
1042            (Classification.SetLayer): Renamed to _set_layer.
1043            (Classification._set_layer): Should only be called from
1044            Layer's SetClassification. This does not cause a recursive
1045            call as SetLayer did because we know that Layer knows about
1046            the classification.
1047    
1048            * Thuban/Model/color.py: Fixes RTbug #1971.
1049            (_Transparent): Renamed from Transparent so it doesn't
1050            conflict with the module variable.
1051            (Transparent, Black): Renamed from Color.Transparent,
1052            Color.Black so they are not class variables.
1053    
1054            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
1055            (Layer.Destroy): We don't need to call SetClassification
1056            anymore to clear out the back reference in the classifcation
1057            to the layer. It's better to set it to None using _set_layer,
1058            and we won't be creating another clas object too.
1059            (Layer.SetClassification): Classification._set_layer is not
1060            recursive so remove all the locking variables. Also clean
1061            up the code so that it remains unchanged if something fails.
1062    
1063            * Thuban/Model/load.py: Fixes RTbug #1971.
1064            (SessionLoader.start_classification): Call
1065            Classification.SetFieldInfo().
1066    
1067            * Thuban/Model/save.py: Removed import of Color which wasn't
1068            being used.
1069    
1070            * Thuban/UI/classgen.py: Fixes RTbug #1972.
1071            (ClassGenDialog.__init__): Color ramps are now instances
1072            already so we don't need to create any new objects.
1073            (ClassGenDialog.OnOK): Check for numGroups is no longer
1074            necessary because we never use it.
1075    
1076            * Thuban/UI/classifier.py: Fixes RTbug #1971.
1077            (Classifier.__BuildClassification, Classifier.__SetGridTable):
1078            Call Classification.SetFieldInfo() instead of SetFieldType.
1079    
1080            * Thuban/UI/renderer.py: Fixes RTbug #1971.
1081    
1082            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
1083            (MapCanvas.__init__): Subscribe to the idle time event. Set
1084            background color to white.
1085            (MapCanvas.OnPaint): Set a flag indicating that we should
1086            render the map during idle time. If we already have a bitmap
1087            just draw it now.
1088            (MapCanvas.OnIdle): New. Render the map only during idle time.
1089            This also fixes a problem with the busy cursor under gtk.
1090    
1091            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
1092            Fix calls to generate_singletons because the signature changed.
1093    
1094            * test/test_classification.py: Fix color references and
1095            change calls to Classification.[SetField|SetFieldType] to
1096            SetFieldInfo.
1097    
1098            * test/test_load.py: Fix color references.
1099    
1100            * test/test_load_0_2.py: Fix color references.
1101    
1102            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
1103            Change calls to Classification.[SetField|SetFieldType] to
1104            SetFieldInfo.
1105    
1106    2003-07-01  Frank Koormann   <[email protected]>
1107    
1108            MERGE from the greater-ms3 branch.
1109    
1110            * test/test_transientdb.py
1111            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
1112            New. Test join of two tables with partly equal column names.
1113    
1114            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
1115            If duplicates in left and right tables column names are found,
1116            append '_' (underscores) to the name until it is unique.
1117            Create always new internal names for the resulting table and reference
1118            columns in the join statement with <table>.<column>
1119    
1120    2003-07-01  Bernhard Herzog  <[email protected]>
1121    
1122            * test/test_transientdb.py
1123            (TestTransientTable.test_transient_joined_table_same_column_name):
1124            New. Test whether joining on columns with the same names in both
1125            tables works.
1126            
1127            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
1128            sure to use the right internal names even when joining on field
1129            with the same names in both tables. Also, detect duplicate names
1130            in the joined table correctly.
1131    
1132    2003-07-01  Frank Koormann   <[email protected]>
1133    
1134            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
1135            Reverse List of layers to render in same order as in desktop legend.
1136    
1137    2003-06-30  Jonathan Coles   <[email protected]>
1138    
1139            * Thuban/version.py (make_tuple): Takes a version string
1140            and splits it into a tuple of at most three integers.
1141            Used make_tuple() to make tuple versions of the version
1142            numbers.
1143    
1144            * Thuban/UI/about.py: Add Thuban email addresses.
1145    
1146    2003-06-30  Jonathan Coles   <[email protected]>
1147    
1148            * Thuban/version.py: SQLite/PySQLite version dependencies
1149            were too high.
1150    
1151    2003-06-30  Jonathan Coles   <[email protected]>
1152    
1153            * Thuban/version.py: Update version to 0.8.1
1154            
1155            * MANIFEST.in: Added Projections so that default.proj is
1156            included.
1157    
1158    2003-06-26  Jonathan Coles   <[email protected]>
1159    
1160            New About box with lots more information including library
1161            versions and credits. More/better version checking before
1162            Thuban starts.
1163    
1164            * Thuban/UI/about.py: New. New About box that displays
1165            library version information and credits.
1166    
1167            * Thuban/version.py: Added new 'versions' dictionary which
1168            contains the verions of various libraries which are checked
1169            when the module loads.
1170            (verify_versions): Check all version numbers and returns
1171            a list of errors.
1172    
1173            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
1174            Reset the status of the buttons as the situation warrants,
1175            but in a better more reliable way by not relying on the
1176            current status to determine what needs to change.
1177    
1178            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
1179            (verify_versions): Remove most of the code since it is
1180            now in Thuban.version.verify_versions.o
1181    
1182            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
1183            About box in Thuban.UI.about.
1184    
1185            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
1186            Returns the version of gdal library being used as a string.
1187    
1188            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
1189            Removed.
1190            (get_proj_version): Return the version of PROJ that the file
1191            was compiled with.
1192            (get_gtk_version): Return th version of GTK that the file
1193            was compiled with.
1194    
1195    2003-06-25  Jonathan Coles   <[email protected]>
1196    
1197            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
1198            of the SelectPropertiesDialog should be self so the window
1199            appears on top.
1200            (ClassGroupPropertiesCtrl.DoEdit): The parent
1201            of the SelectPropertiesDialog should be self so the window
1202            appears on top.
1203    
1204            * Thuban/UI/resource.py: Cleaned up how we determine file
1205            extensions.
1206            (GetImageResource): Return an wxImage from our Resources.
1207    
1208    2003-06-24  Jonathan Coles   <[email protected]>
1209    
1210            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
1211            Check that a layer has a classification before trying
1212            to get it. Raster layers don't have classifications.
1213    
1214    2003-06-23  Jonathan Coles   <[email protected]>
1215            
1216            * setup.py: Add Resources/XML to resource list.
1217        
1218    2003-06-23  Jonathan Coles   <[email protected]>
1219    
1220            * setup.cfg: Fix copyright dates
1221        
1222    2003-06-23  Jonathan Coles   <[email protected]>
1223    
1224            * MANIFEST.in: Update with Resources/XML
1225    
1226            * setup.py: Don't include Locale resources yet as we don't
1227            have any and it causes problems building the distribution
1228            for Windows. Update version to 0.8.0.
1229    
1230            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
1231    
1232            * Thuban/UI/mainwindow.py: Add blank line at the end because
1233            file was not being read correctly building the Windows
1234            distribution.
1235    
1236    2003-06-23  Jonathan Coles   <[email protected]>
1237    
1238            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
1239    
1240            * Thuban/version.py: Temporarily update longversion for
1241            the 0.8 release so that it doesn't have the cvs revision.
1242    
1243    2003-06-23  Jonathan Coles   <[email protected]>
1244    
1245            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
1246            to make sure that we don't create reentrant possibilities with
1247            wxYield.
1248    
1249            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
1250            directly to avoid the wxSafeYield() call which generates an
1251            OnPaint event causing infinite recursion. Don't try to catch
1252            exception anymore. This was for before there were limits on map
1253            scaling.
1254    
1255    2003-06-23  Bernhard Herzog  <[email protected]>
1256    
1257            Bug fix for RT #1961:
1258    
1259            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
1260            Register DerivedShapestores with the session
1261    
1262            * Thuban/Model/session.py (Session.Tables): Make sure each table
1263            is only listed once.
1264    
1265            * test/test_load.py (TestJoinedTable.test): Add check_format call.
1266            Update file contents to match the one written out.
1267    
1268    2003-06-20  Bernhard Herzog  <[email protected]>
1269    
1270            * test/xmlsupport.py (SaxEventLister.startElementNS)
1271            (SaxEventLister.endElementNS): Do not include the qname. Python
1272            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
1273            is (presumably incorrectly) None, whereas it's a string with the
1274            element name in the later versions.
1275    
1276            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
1277            (TestEventList.test_even_list_namespace): Update tests to reflect
1278            the new behaviour
1279            (TestEventList.test_even_list_id_normalization): Fix doc-string
1280    
1281    2003-06-20  Jonathan Coles   <[email protected]>
1282    
1283            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
1284            by deriving classes to determine if that layer supports shapes.
1285            (Layer): Override HasShapes and return true.
1286    
1287            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
1288            instead of a direct call to wx[Begin|End]CusyCursor().
1289            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
1290            table data.
1291    
1292            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
1293            New. Wrappers around the wxWindows functions that allow us to
1294            make additional calls such as wxYield which gives the native
1295            system a chance to update the cursor correctly.
1296    
1297            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
1298            instead of a direct call to wx[Begin|End]CusyCursor().
1299    
1300            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
1301            instead of a direct call to wx[Begin|End]CusyCursor().
1302            (MapCanvas.find_shape_at): Check if the current search layer
1303            support shapes, otherwise go on to the next layer.
1304    
1305            * test/test_layer.py: Add tests in each type of layer for
1306            HasClassification() and HasShapes()
1307    
1308    2003-06-20  Jonathan Coles   <[email protected]>
1309    
1310            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after
1311            turning on the busy cursor to allow the system to change the
1312            cursor before we begin painting. This fixes a problem that
1313            was occuring only under GTK. Fixes RTbug #1840.
1314    
1315    2003-06-20  Bernhard Herzog  <[email protected]>
1316    
1317            * Resources/XML/thuban-0.8.dtd: New DTD for the new file format
1318            version.
1319    
1320            * Thuban/Model/save.py (sort_data_stores): New. Make topological
1321            sort of the data sources so they can be written with sources that
1322            data sources that depend on other data sources come after the
1323            sources they depend on.
1324            (SessionSaver.__init__): Add idmap instance variable to map from
1325            objects to the ids used in the file.
1326            (SessionSaver.get_id, SessionSaver.define_id)
1327            (SessionSaver.has_id): New. Methods to manage the idmap
1328            (SessionSaver.write): Use thuban-0.8.dtd
1329            (SessionSaver.write_session): Add a namespace on the session and
1330            write out the data sources before the maps.
1331            (SessionSaver.write_data_containers): New. Write the data
1332            containers.
1333            (SessionSaver.write_layer): Layer elements now refer to a
1334            shapestore and don't contain filenames anymore.
1335    
1336            * Thuban/Model/load.py (LoadError): Exception class to raise when
1337            errors in the files are discovered
1338            (SessionLoader.__init__): Define dispatchers for elements with a
1339            thuban-0.8 namespace too.
1340            (SessionLoader.check_attrs): New helper method to check and
1341            convert attributes
1342            (AttrDesc): New. Helper class for SessionLoader.check_attrs
1343            (SessionLoader.start_fileshapesource)
1344            (SessionLoader.start_derivedshapesource)
1345            (SessionLoader.start_filetable, SessionLoader.start_jointable):
1346            Handlers for the new elements in the new fileformat
1347            (SessionLoader.start_layer): Handle the shapestore attribute in
1348            addition to filename.
1349            (SessionLoader.start_table, SessionLoader.end_table): Removed.
1350            They were never used in the old formats and aren't needed for the
1351            new.
1352    
1353            * Thuban/Model/session.py (Session.DataContainers): New method to
1354            return all "data containers", i.e. shapestores and tables
1355    
1356            * test/xmlsupport.py (SaxEventLister.__init__)
1357            (SaxEventLister.startElementNS, sax_eventlist): Add support to
1358            normalize IDs.
1359    
1360            * test/test_xmlsupport.py
1361            (TestEventList.test_even_list_id_normalization): New test case for
1362            id normalization
1363    
1364            * test/test_load.py (LoadSessionTest.check_format): Use ID
1365            normalization
1366            (LoadSessionTest.thubanids, LoadSessionTest.thubanidrefs): New
1367            class atrributes used for ID normalization
1368            (TestSingleLayer, TestLayerVisibility, TestLabels.test)
1369            (TestLayerProjection.test, TestRasterLayer.test): Adapt to new
1370            file format
1371            (TestJoinedTable): New test for loading sessions with joined
1372            tables.
1373            (TestLoadError): New. Test whether missing required attributes
1374            cause a LoadError.
1375    
1376            * test/test_save.py (SaveSessionTest.thubanids)
1377            (SaveSessionTest.thubanidrefs): New class attributes for ID
1378            normalization in .thuban files.
1379            (SaveSessionTest.compare_xml): Use id-normalization.
1380            (SaveSessionTest.testEmptySession)
1381            (SaveSessionTest.testLayerProjection)
1382            (SaveSessionTest.testRasterLayer)
1383            (SaveSessionTest.testClassifiedLayer): Adapt to new file format.
1384            (SaveSessionTest.testLayerProjection): The filename used was the
1385            same as for testSingleLayer. Use a different one.
1386            (SaveSessionTest.test_dbf_table)
1387            (SaveSessionTest.test_joined_table): New test cases for saving the
1388            new data sources structures.
1389            (TestStoreSort, MockDataStore): Classes to test the sorting of the
1390            data stores for writing.
1391    
1392            * test/runtests.py: Add CVS keywords
1393    
1394    2003-06-20  Jonathan Coles   <[email protected]>
1395    
1396            * test/test_session.py
1397            (UnreferencedTablesTests.test_unreferenced_tables_with_joins):
1398            Use the cultural_landmark-point.dbf file for the store so that
1399            the table rows and shape count match.
1400    
1401    2003-06-20  Jonathan Coles   <[email protected]>
1402    
1403            * Thuban/Model/data.py (DerivedShapeStore.__init__): Raise
1404            an exception if the number of shapes is different from the
1405            number of rows in the table. Address RTbug #1933.
1406    
1407            * test/test_layer.py (TestLayer.test_derived_store): Add
1408            a test for the new exception in DerivedShapeStore.__init__.
1409    
1410            * test/support.py (FloatTestCase): Removed since there is
1411            already FloatComparisonMixin. Fixes RTbug #1954.
1412            (FloatComparisonMixin.assertFloatEqual): Include test for
1413            infinity that was part of FloatTestCase.
1414    
1415            * test/test_range.py (RangeTest): Inherit from
1416            support.FloatComparisonMixin now that we don't have
1417            support.FloatTestCase.
1418    
1419    2003-06-20  Bernhard Herzog  <[email protected]>
1420    
1421            * test/test_save.py (SaxEventLister, sax_eventlist): Removed. Use
1422            the implementation in xmlsupport instead.
1423            (SaveSessionTest.compare_xml): sax_eventlist is now in xmlsupport
1424    
1425            * test/test_proj.py: Import sax_eventlist from xmlsupport instead
1426            of test_save
1427    
1428    2003-06-20  Bernhard Herzog  <[email protected]>
1429    
1430            * test/test_load.py (LoadSessionTest.check_format): New helper
1431            method to make sure the test files we load might have been written
1432            by the current thuban version.
1433            (ClassificationTest.TestLayers, TestSingleLayer.test)
1434            (TestLayerVisibility.test, TestClassification.test)
1435            (TestLabels.test, TestLayerProjection.test, TestRasterLayer.test):
1436            Add check_format() calls and fix the thuban data to match the data
1437            that would be written by saving the session loaded from it.
1438    
1439            * test/xmlsupport.py (SaxEventLister, sax_eventlist): Copies of
1440            the same class and function in test_save.
1441    
1442            * test/test_xmlsupport.py (TestEventList): New. test cases for
1443            sax_eventlist
1444    
1445    2003-06-20  Bernhard Herzog  <[email protected]>
1446    
1447            * Resources/XML/thuban.dtd: Add comment about which versions of
1448            Thuban are covered by this DTD
1449            (map): Fix content model for layers and raster layers. There can
1450            be any number or layers and raster layers in any order.
1451    
1452    2003-06-20  Jonathan Coles   <[email protected]>
1453    
1454            This is mainly about fixing RTbug #1949.
1455    
1456            * Thuban/Model/classification.py: Remove "from __future__"
1457            import statement since python 2.2 is the earliest supported
1458            version.
1459    
1460            * Thuban/Model/proj.py (Projection.GetProjectedUnits): New.
1461            Currently returns PROJ_UNITS_METERS or PROJ_UNITS_DEGREES
1462            depending on the units this projection *forwards* into.
1463    
1464            * Thuban/Model/save.py (SessionSaver.write_classification):
1465            Remove unnecessary use of lambdas and nested functions.
1466    
1467            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Do scale
1468            adjustment here if the map projection uses degrees.
1469    
1470            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Remove
1471            scale adjust code since it is now done before calling
1472            this method. Don't do anything if the map projection
1473            is None.
1474    
1475    2003-06-19  Bernhard Herzog  <[email protected]>
1476    
1477            Move version specific load tests to their own file.
1478    
1479            * test/test_load.py: Expand the doc-string to explain a bit how to
1480            handle file format changes.
1481            (TestClassification.test): Update the docstring as this test is
1482            not about Thuban 0.2 anymore.
1483    
1484            * test/test_load_0_2.py: New file with the load tests for thuban
1485            files created with Thuban 0.2 and earlier.
1486    
1487    2003-06-19  Bernhard Herzog  <[email protected]>
1488    
1489            Add XML validation to some of the tests. Validation will only be
1490            done if pyRXP is installed (http://reportlab.com/xml/pyrxp.html).
1491            To make the DTD available to the test cases it's moved into
1492            Resources/XML
1493    
1494            * Resources/XML/thuban.dtd: New. This is now the real Thuban DTD
1495            for versions up to and including 0.2. Two slight changes: added an
1496            encoding specification and fixed the comment which refered to
1497            GRASS, not Thuban
1498    
1499            * test/xmlsupport.py: New support module for tests involving XML.
1500            Currently there's a mix-in class for XML validation.
1501    
1502            * test/test_xmlsupport.py: New. Tests for the xmlsupport module
1503    
1504            * test/test_save.py (SaveSessionTest): Derive from ValidationTest
1505            so that we can validate the
1506            (SaveSessionTest.testEmptySession)
1507            (SaveSessionTest.testSingleLayer)
1508            (SaveSessionTest.testSingleLayer)
1509            (SaveSessionTest.testLayerProjection)
1510            (SaveSessionTest.testRasterLayer)
1511            (SaveSessionTest.testClassifiedLayer): Validate the generated XML
1512    
1513            * test/runtests.py (main): Call print_additional_summary instead
1514            of print_garbage_information
1515    
1516            * test/support.py (resource_dir): New function to return the
1517            "Resource" subdirectory
1518            (print_additional_summary): New function to combine several
1519            summary functions
1520            (run_tests): Use print_additional_summary instead of calling
1521            print_garbage_information directly
1522    
1523    2003-06-19  Bernhard Herzog  <[email protected]>
1524    
1525            * Doc/thuban.dtd (classification): Correct the content model of
1526            the classification element.
1527            (projection): Add the "name" attribute
1528    
1529    2003-06-19  Frank Koormann   <[email protected]>
1530    
1531            MERGE from the greater-ms3 branch.
1532    
1533            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Apply conversion to
1534            scale if projection is latlong to get better estimate.
1535    
1536            Fix problem of hidden properties dialog under windows after double
1537            click on layer tree:
1538            The tree control always gets an Expanded / Collapsed event after
1539            the ItemActivated  on double click, which raises the main window again.         We add a second ItemActivated event to the queue, which simply
1540            raises the already displayed window.
1541    
1542            * Thuban/UI/legend.py (LegendTree.__init__): Instance variable
1543            raiseProperties initialized to prevent endless loops
1544            (LegendTree._OnItemActivated): Depending on self.raiseProperties
1545            simply raise the properties or open the dialog and issue a second
1546            event.
1547    
1548    2003-06-18  Jonathan Coles   <[email protected]>
1549    
1550            * setup.py: Fix a few problems that occured under Windows.
1551    
1552    2003-06-18  Jonathan Coles   <[email protected]>
1553    
1554            When Thuban loaded the map was redrawn twice because the
1555            legend was being opened after the mainwindow was created
1556            and not during its creation. This meant the map was drawn
1557            initially and then had to be redrawn when the legend
1558            caused the display to change. Now the legend is opened
1559            in the mainwindow constructor which resolves this issue.
1560    
1561            Also, although we were checking for the existence of
1562            gdal and gdalwarp modules, the gdalwarp extension was
1563            still being compiled (which may fail if the system doesn't
1564            have gdal installed). the build_ext command to setup.py
1565            now accepts the flags --with-gdal and --without-gdal.
1566            If --without-gdal is specified setup.py will try to
1567            use the gdal parameters specified by gdal-config. Under
1568            windows, those parameters have to be set in setup.py
1569            as with proj4 an wxWindows.
1570    
1571            * setup.py: Use a list instead of seperate variables for
1572            extension parameters so we can create a generic function
1573            that runs an appropriate *-config script.
1574            (run_cs_script): Renamed from run_wx_script and modified
1575            to accept a second argument which is a list of lists to
1576            be filled in by the values returned from running the command.
1577            (thuban_build_ext): New. Extends the build_ext command and
1578            provides the options --with-gdal/--without-gdal which then
1579            optionally includes the gdalwarp extension.
1580    
1581            * Thuban/Model/resource.py: First check if we can import
1582            the gdalwarp Thuban extension before checking for gdal.
1583            Also added some comments.
1584            
1585            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Check if
1586            the map is None which may be the case if none has been loaded
1587            yet.
1588    
1589            * Thuban/UI/main.py (main): Remove call to ShowLegend.
1590    
1591            * Thuban/UI/mainwindow.py (MainWindow.__init__): Call ShowLegend().
1592    
1593            * Thuban/UI/renderer.py: Check for gdal support before importing
1594            gdalwarp.
1595            (MapRenderer.render_map): Only try to optimize if we have gdal
1596            support otherwise nothing will get drawn.
1597    
1598            * Thuban/UI/view.py (MapCanvas.FitMapToWindow): This may be called
1599            during startup before a map has been created. Check if map is None
1600            before using it and do nothing if it is.
1601    
1602    2003-06-17  Jonathan Coles   <[email protected]>
1603    
1604            Fix the problem with raster layers under Windows that caused
1605            Thuban to crash. The view should respond to layer projection
1606            changed events to update the display. Changes to a projection
1607            should not cause the map to be set to full extent.
1608            
1609            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
1610            current_map_proj to remember the current map projection so that
1611            when the projection changes we know what the previous projection
1612            was.
1613            (MapCanvas.SetMap): Unsubscribe and subscribe to
1614            LAYER_PROJECTION_CHANGED events.
1615            (MapCanvas.projection_changed): Split into two methods that respond
1616            to map and layer projection changes.
1617            (MapCanvas.map_projection_changed): New. Takes the current view and
1618            projects it using the new projection. This does not cause the
1619            map to be redrawn at full extent.
1620            (MapCanvas.layer_projection_changed): New. Cause a redraw which
1621            will draw each layer in its new projection.
1622            
1623            * extensions/thuban/bmpdataset.cpp (BMPDataset::Open): Call
1624            VSIFClose() not VSIFCloseL() to close the file. Fixes a crash
1625            under Windows.
1626            
1627            * extensions/thuban/gdalwarp.cpp (MFILENAME): Padding should be
1628            to twice sizeof(void*) because there are two digits for each
1629            hex byte.
1630    
1631    2003-06-16  Bernhard Herzog  <[email protected]>
1632    
1633            Update to the layer interface: Direct access to the table,
1634            shapetable, shapefile and filename attributes is now actively
1635            deprecated by issuing deprecation warnings for all places where
1636            this happens.
1637    
1638            * Thuban/Model/layer.py (Layer.__getattr__): New. Implement access
1639            to the instance variables table, shapetable, shapefile and
1640            filename via __getattr__ so that we can issue a deprecation
1641            warning.
1642            (Layer.SetShapeStore): Don't set the deprecated instance variables
1643            any more
1644            (Layer.SetShapeStore): Don't use deprecated layer instance
1645            variables
1646            (Layer.Destroy): No need to explicitly remove the instance
1647            variables any more
1648            (Layer.GetFieldType, Layer.Shape): Don't use deprecated layer
1649            instance variables
1650    
1651            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
1652            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve)
1653            (GenQuantilesPanel.GetList, GenQuantilesPanel.OnRetrieve): Don't
1654            use deprecated layer instance variables
1655    
1656            * Thuban/UI/classifier.py (Classifier.__init__): Don't use
1657            deprecated layer instance variables
1658    
1659            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
1660            (IdentifyGridCtrl.selected_shape): Don't set the deprecated layer
1661            instance variables
1662    
1663            * Thuban/UI/tableview.py (LayerTableGrid.select_shapes): Don't use
1664            deprecated layer instance variables
1665    
1666            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Don't use
1667            deprecated layer instance variables
1668    
1669            * Thuban/Model/save.py (SessionSaver.write_layer): Don't use
1670            deprecated layer instance variables
1671    
1672            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer)
1673            (MapRenderer.polygon_render_param): Don't use deprecated layer instance
1674            variables
1675    
1676            * test/runtests.py (main): Turn Thuban's deprecation warnings into
1677            errors so that they're cought by the tests
1678    
1679            * test/test_load.py (TestSingleLayer.test): Don't use deprecated
1680            layer instance variables
1681    
1682    2003-06-16  Jonathan Coles   <[email protected]>
1683    
1684            Fix a problem under Windows whereby if the user double-clicks on a
1685            layer in the legend that tree item will expand or collapse as well
1686            as open the layer properties dialog. The state of the tree item
1687            should not be affected.
1688    
1689            * Thuban/UI/legend.py (LegendTree.__init__): Add instance variable
1690            preventExpandCollapse and subscribe to expanding and collapsing
1691            events.
1692            (LegendTree.OnItemExpandCollapse): New. Responds to expanding and
1693            collapsing events and will veto the event if it has been triggered
1694            by the user double clicking on a layer.
1695            (LegendTree._OnItemActivated): Set preventExpandCollapse to indicate
1696            that an expanding/collapsing event should be vetoed.
1697    
1698    2003-06-13  Bernhard Herzog  <[email protected]>
1699    
1700            * Thuban/UI/classifier.py (Classifier.OnClose)
1701            (Classifier.map_layers_removed)
1702            (Classifier.layer_shapestore_replaced): Unsubscribe the messages
1703            in OnClose and not in map_layers_removed or
1704            layer_shapestore_replaced to make sure it always happens when the
1705            dialog is closed
1706    
1707    2003-06-13  Jonathan Coles   <[email protected]>
1708    
1709            This puts back a fix for Windows where a panel is needed so that
1710            the background of the table view appears correctly.
1711    
1712            * Thuban/UI/tableview.py (TableFrame.__init__): Add a panel
1713            object that can be used by derived classes to place any
1714            controls (including the grid) onto.
1715            (QueryTableFrame.__init__): Use the panel as the parent window
1716            for all the controls. Reparent the grid so that the panel is
1717            the parent. Call UpdateStatusText() to correctly initialize
1718            the status bar.
1719    
1720  2003-06-13  Jonathan Coles   <[email protected]>  2003-06-13  Jonathan Coles   <[email protected]>
1721    
1722          * Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits          * Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits

Legend:
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  Added in v.1582

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