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

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