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

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