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

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