/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1283 by bh, Mon Jun 23 09:47:31 2003 UTC revision 1543 by bh, Fri Aug 1 16:14:11 2003 UTC
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1    2003-08-01  Bernhard Herzog  <[email protected]>
2    
3            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
4            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
5            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
6    
7            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
8            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
9            (ThubanEndBusyCursor): Add doc-strings
10    
11    2003-08-01  Bernhard Herzog  <[email protected]>
12    
13            First step towards PostGIS integration. More abstraction by movin
14            more code from the layer to the shapestore. More methods of the
15            layer are now simply delegated to the equivalent method of the
16            shapestore. The SHAPETYPE_* constants are now in data not in
17            layer.
18    
19            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
20            (SHAPETYPE_POINT, Shape): Move these constants and classes from
21            layer.py to data.py
22            (ShapefileStore.__init__): More Initialization for the new methods
23            and functionality.
24            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
25            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
26            (ShapefileStore.Shape): New methods that were formerly implemented
27            in the layer.
28            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
29            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
30            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
31            equivalents of the new shape methods. These versions are simply
32            delegated to the original shapstore.
33    
34            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
35            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
36            (Layer.SetShapeStore): Removed the initializatin of instance
37            variables that were needed for the stuff that's now in
38            ShapefileStore
39            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
40            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
41            shapestore.
42    
43            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
44            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
45            instead of layer.
46    
47            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
48    
49            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
50    
51            * test/test_layer.py: Import the SHAPETYPE_* constants from data
52            instead of layer.
53            (TestLayer.test_derived_store): Remove the test for the exception
54            when instantiating the DerivedShapeStore with an incompatible
55            table which is now in test_derivedshapestore.py. Add some more
56            tests of the layer methods to determine whether they work for a
57            DerivedShapeStore as well.
58    
59    2003-07-31  Jonathan Coles   <[email protected]>
60    
61            * Doc/manual/thuban-manual.xml: Fix the list of required packages
62            by just listing the name and where they can be found.
63    
64    2003-07-31  Frank Koormann   <[email protected]>
65    
66            * Doc/manual/thuban-manual.xml:
67            Changed the screenshot elements to figure.
68            Changed some variablelist elements to itemizedlist.
69            Added section on GDAL formats.
70    
71    2003-07-31  Jonathan Coles   <[email protected]>
72    
73            * Doc/manual/thuban-manual.xml: Added a few sentences about
74            the Fix Border Color option when generating classes.
75    
76    2003-07-30  Jonathan Coles   <[email protected]>
77    
78            * Thuban/Model/classgen.py: Add docstrings. Rename specific
79            Ramp instances to use lower_case_style.
80    
81            * Thuban/UI/classgen.py: Use renamed Ramp instances.
82            
83            * Thuban/UI/classifier.py: Add docstrings.
84    
85            * Thuban/UI/dock.py: Add docstrings.
86    
87            * test/test_classgen.py: Use renamed Ramp instances.
88    
89    2003-07-30  Bernhard Herzog  <[email protected]>
90    
91            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
92            was never used in Thuban.
93    
94    2003-07-30  Bernhard Herzog  <[email protected]>
95    
96            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
97            method directly instead of going through the transient_table
98            method. This faster because transient_table may force the copy of
99            a DBF file into the transient database and setting a table's title
100            doesnm't affect the title of the associated transient table, so
101            this fixes RT #2042
102    
103            * Thuban/UI/main.py (__version__): Don't import the already
104            removed show_exception_dialog.
105    
106    2003-07-29  Jonathan Coles   <[email protected]>
107    
108            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
109            Put back this method and remove the equivalent function since we
110            are setting the exception hook from within this class (OnInit).
111    
112    2003-07-29  Jonathan Coles   <[email protected]>
113    
114            * Doc/manual/images/5_2_custom_ramp.png,
115            Doc/manual/images/5_2_quantiles.png,
116            Doc/manual/images/5_2_uniform_dist.png,
117            Doc/manual/images/5_2_unique_values.png,
118            Doc/manual/images/8_int_error.png: New screen shots.
119    
120            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
121            some points, and added more screen shots.
122    
123    2003-07-29  Bernhard Herzog  <[email protected]>
124    
125            * Thuban/Model/data.py: Remove the now unused import of warnings
126    
127    2003-07-29  Bernhard Herzog  <[email protected]>
128    
129            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
130            deprecated since before the 0.8 release and isn't used in Thuban
131            itself anymore.
132    
133            * Thuban/Model/transientdb.py: Remove some unnecessary imports
134    
135    2003-07-29  Jonathan Coles   <[email protected]>
136    
137            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
138            python exception hook here so that we are sure to catch any
139            Thuban exception that happen during initialization.
140    
141            * Thuban/UI/main.py (main): Don't set the exception hook here,
142            it will get set in ThubanApplication.OnInit.
143    
144    2003-07-29  Jonathan Coles   <[email protected]>
145                                                                                
146            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
147            Removed and called it show_exception_dialog() so that the exception
148            handler can be set before the class is created.
149                                                                                
150            * Thuban/UI/main.py (main): Install the exception handler before
151            a ThubanApplication is created.
152                                                                                    
153    2003-07-29  Bernhard Herzog  <[email protected]>
154    
155            * po/it.po: New. Italian translation by Maurizio Napolitano
156    
157            * po/ru.po: New. Russian translation by Alex Shevlakov
158    
159    2003-07-29  Frank Koormann   <[email protected]>
160    
161            * Doc/manual/thuban-manual.xml: Extended section on supported
162            projections.
163            
164    2003-07-29  Frank Koormann   <[email protected]>
165    
166            * Doc/manual/thuban-manual.xml: gaspell-checked.
167    
168    2003-07-29  Jonathan Coles   <[email protected]>
169    
170            * Doc/manual/images/3_5_legend.png: Added border to improve look
171            on white background.
172    
173    2003-07-29  Jonathan Coles   <[email protected]>
174    
175            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
176            descriptions for the legend toolbar.
177    
178            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
179            cursor from dialog box.
180    
181    2003-07-28  Jonathan Coles   <[email protected]>
182    
183            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
184    
185            * Doc/manual/images/2_4_session_tree.png,
186            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
187            Doc/manual/images/4_2_layer_properties.png,
188            Doc/manual/images/4_2_raster_layer_properties.png,
189            Doc/manual/images/5_3_genclass.png,
190            Doc/manual/images/5_classification.png,
191            Doc/manual/images/6_projection.png,
192            Doc/manual/images/7_1_table_view.png,
193            Doc/manual/images/7_2_5_join.png: New screenshots.
194    
195    2003-07-24  Jonathan Coles   <[email protected]>
196    
197            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
198    
199    2003-07-24  Jonathan Coles   <[email protected]>
200    
201            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
202            chapter on Layer Management.
203    
204            * Doc/manual/Makefile: New. Makefile to generate all formats for the
205            manual and images.
206    
207    2003-07-24  Bernhard Herzog  <[email protected]>
208    
209            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
210            it annoys lintian which warns about these files not being
211            executable. The #1 isn't necessary here since if you absolutely
212            must execute them you can always say "python <filename>".
213    
214            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
215            superfluous code to set brush and pen for point shapes
216    
217            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
218            belong in viewport anyway
219    
220    2003-07-24  Frank Koormann   <[email protected]>
221    
222            * Doc/manual/thuban-manual.xml: Added section on table management.
223    
224    2003-07-24  Bernhard Herzog  <[email protected]>
225    
226            * test/runtests.py (main): Recognize the long "verbose" option
227            correctly.
228    
229    2003-07-22  Jonathan Coles   <[email protected]>
230    
231            * Doc/manual/thuban-manual.xml: Continue to write first revision
232            of the manual.
233    
234            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
235            with Begin/EndDrawing() calls to ensure we aren't doing to
236            many updates to the dc during rendering.
237            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
238            a pen and brush argument so they need to be passed to the function.
239    
240            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
241            Calculates the minimum and maximum scale values. Factored out
242            of set_view_transform so that it could be used to zoom all the
243            way into a single point.
244            (ViewPort.set_view_transform): Call calc_min_max_scales().
245            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
246            if only a single point is selected.
247    
248            * Doc/manual/images/1_2_legend_close.png,
249            Doc/manual/images/1_2_legend_dock.png,
250            Doc/manual/images/1_2_mainwindow.png,
251            Doc/manual/images/1_2_mainwindow.ps,
252            Doc/manual/images/1_2_mainwindow.sk,
253            Doc/manual/images/3_2_fullextent.png,
254            Doc/manual/images/3_2_fulllayerextent.png,
255            Doc/manual/images/3_2_fullshapeextent.png,
256            Doc/manual/images/3_2_pan.png,
257            Doc/manual/images/3_2_zoomin.png,
258            Doc/manual/images/3_2_zoomout.png,
259            Doc/manual/images/3_3_identify.png,
260            Doc/manual/images/3_3_label.png,
261            Doc/manual/images/3_5_invisible.png,
262            Doc/manual/images/3_5_movedown.png,
263            Doc/manual/images/3_5_moveup.png,
264            Doc/manual/images/3_5_props.png,
265            Doc/manual/images/3_5_tobottom.png,
266            Doc/manual/images/3_5_totop.png,
267            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
268    
269    2003-07-18  Bernhard Herzog  <[email protected]>
270    
271            * Thuban/UI/messages.py (MAP_REPLACED): New message.
272    
273            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
274            after the new map has been assigned
275    
276            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
277            Delegate MAP_REPLACED to the canvas too
278            (MainWindow.prepare_new_session): Removed. Thanks to the new
279            MAP_REPLACED message it's no longer needed
280            (MainWindow.OpenSession, MainWindow.NewSession):
281            prepare_new_session has been removed.
282    
283            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
284            MAP_REPLACED so that we can close the dialog if a new map is set.
285            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
286            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
287            dialog
288    
289            * test/test_viewport.py (SimpleViewPortTest)
290            (SimpleViewPortTest.test_default_size): Add doc-strings
291            (ViewPortTest.setUp): Bind map to self.map so we can use it in
292            tests. Subscribe to MAP_REPLACED messages too.
293            (ViewPortTest.tearDown): No need to explicitly unsubscribe
294            (ViewPortTest.test_set_map): New test for the SetMap method.
295    
296    2003-07-18  Bernhard Herzog  <[email protected]>
297    
298            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
299            Move this test from ViewPortTest.setUp to this new separate test
300            case. setUp is not the place for the actual tests.
301            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
302            more of the test from setUp to the new test test_inital_settings.
303            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
304            (ViewPortTest.test_proj_conv): Split test_proj_conv into
305            test_win_to_proj and test_proj_to_win and make the tests easier to
306            understand
307            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
308            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
309            (ViewPortTest.test_unprojected_rect_around_point)
310            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
311            Reformat to increase readability.
312    
313    2003-07-18  Bernhard Herzog  <[email protected]>
314    
315            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
316    
317    2003-07-18  Bernhard Herzog  <[email protected]>
318    
319            * test/runtests.py: The test suite can now be run without an X
320            connection. To make sure this remains true, remove the DISPLAY
321            environment variable so that an error occurs if the wxGTK is
322            imported accidentally
323    
324    2003-07-18  Bernhard Herzog  <[email protected]>
325    
326            * Thuban/UI/viewport.py: Remove unused imports
327    
328            * Thuban/UI/view.py: Remove unused imports
329    
330    2003-07-18  Bernhard Herzog  <[email protected]>
331    
332            * test/test_export.py Remove unused imports. The OutputTransform
333            function is now in viewport.py and is called output_transform
334            (TestScalebar.test_output_transform)
335            (TestScalebar.test_OutputTransform): Renamed to
336            test_output_transform and updated to use output_transform instead
337            of OutputTransform
338    
339            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
340            renamed.
341            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
342            renamed to output_transform
343    
344            * Thuban/UI/viewport.py (OutputTransform, output_transform):
345            Rename to output_transform
346    
347    2003-07-18  Bernhard Herzog  <[email protected]>
348    
349            * Thuban/Model/layer.py (Layer.__init__): Rename
350            classificationField to classificatin_column and init it here so
351            that it can be used in SetClassificationColumn
352            (Layer.GetClassificationColumn, Layer.GetClassificationField):
353            Rename to GetClassificationColumn.
354            (Layer.SetClassificationColumn, Layer.SetClassificationField):
355            Rename to SetClassificationColumn and issue a LAYER_CHANGED
356            message if the column changes.
357            (Layer._classification_changed, Layer.ClassChanged): Rename to
358            _classification_changed. Update the callers.
359            (Layer.SetShapeStore): Further field->column renames.
360    
361            * Thuban/Model/load.py (SessionLoader.start_classification)
362            (SessionLoader.start_clpoint): Updates because of
363            field->column method name changes in the Layer class
364    
365            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
366            because of field->column method name changes in the Layer class
367    
368            * Thuban/UI/classifier.py (Classifier.__init__)
369            (Classifier._OnTry, Classifier._OnRevert): Updates because of
370            field->column method name changes in the Layer class
371    
372            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
373            because of field->column method name changes in the Layer class
374    
375            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
376            of field->column method name changes in the Layer class
377    
378            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
379            (SaveSessionTest.testClassifiedLayer): Update because of
380            field->column method name changes in the Layer class
381    
382            * test/test_layer.py (SetShapeStoreTests.setUp)
383            (SetShapeStoreTests.test_sanity): Update because of field->column
384            method name changes in the Layer class
385            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
386            (TestLayerModification.test_sanity)
387            (TestLayerModification.test_initial_settings): remove unsued code
388            and rename to test_sanity.
389            (TestLayerModification.test_set_classification): New test for
390            SetClassification and SetClassificationField.
391    
392    2003-07-18  Bernhard Herzog  <[email protected]>
393    
394            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
395            the non-fixed values as well. The old test would have accepted a
396            fixed ramp that only returnes the fixed properties
397    
398    2003-07-17  Jonathan Coles   <[email protected]>
399    
400            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
401            shots for the manual. The XCF file is the source image and
402            has additional layers to support changes.
403    
404            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
405    
406            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
407            Return both the new class and the field name.
408    
409            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
410            fit the map to the window as this changes any zoom level that
411            the user may have set.
412    
413    2003-07-16  Jonathan Coles   <[email protected]>
414    
415            * Thuban/Model/classgen.py (generate_singletons,
416            generate_uniform_distribution, generate_quantiles): Remove
417            fixes parameter, but maintain the same functionality by having
418            the calling function pass a FixedRamp object for the ramp.
419            (FixedRamp): New. Adapts a ramp to have fixed property values.
420    
421            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
422            (Classification): Inherit from Publisher.
423            (Classification.__init__): Remove the layer parameter.
424            Classifications no longer need to have a parent layer.
425            (Classification.GetField, Classification.GetFieldType,
426            Classification.SetFieldInfo): Removed. The field name is stored
427            in the layer, and the type can be retreived by calling
428            Layer.GetFieldType().
429            (Classification._set_layer, Classification.GetLayer): Removed.
430            Classifications no longer have a parent layer.
431    
432            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
433            classification.
434            (Layer.SetShapeStore): Reset the classification first while
435            we still have the old shape store to work with.
436            (Layer.GetClassificationField, Layer.SetClassificationField):
437            New. Method for getting/setting the field to classify on.
438            (Layer.SetClassification): Simplified now that the layer
439            simply has to hold a reference to the classification and not
440            tell the classification who owns it.
441            Fixes RTbug #2023.
442    
443            * Thuban/Model/load.py (SessionLoader.start_classification):
444            Set the field name on the layer, not the classification.
445    
446            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
447            classification is modified.
448    
449            * Thuban/Model/save.py (SessionSaver.write_classification):
450            Get the field name and type from the layer.
451    
452            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
453            parameter records to rows and add docstring. Fixes RTbug #1997.
454    
455            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
456            ramp when we need to fix certain values of a ramp rather than
457            using the old fixes parameter. Fixes RTbug #2024.
458    
459            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
460            parameter.
461            (ClassTable.Reset): Add fieldType parameter and use it, rather
462            than asking the classification.
463            (Classifier.__init__): Remember the original class's field
464            and ask the layer for the field type, rather than the classification.
465            (Classifier.__SetGridTable): Retrieve the field and field type
466            for the table because they are not in the classification.
467            (Classifier._OnTry, Classifier._OnRevert): Set the classification
468            field on the layer in addition to the classification itself.
469    
470            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
471            classification field from layer.
472    
473            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
474            classification field from layer. Split up tests and remove
475            *-imports. Fixes RTbug #1992.
476    
477            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
478    
479            * test/test_classification.py
480            (TestClassification.test_classification): Remove tests for methods
481            that no longer exist.
482    
483            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
484            __init__ no longer has a field parameter, use SetClassificationField.
485            (SetShapeStoreTests.test_sanity): Use layer object to get class
486            field info.
487    
488            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
489            SetClassificationField on layer to set class field info.
490    
491            * test/test_viewport.py: Renamed from test/test_view.py.
492    
493    2003-07-16  Jan-Oliver Wagner <[email protected]>
494    
495            * Doc/manual/thuban-manual.xml: Added authors and an initial
496            coarse structure.
497    
498    2003-07-15  Bernhard Herzog  <[email protected]>
499    
500            * test/support.py (FloatComparisonMixin): This is a mix-in class
501            and therefore should not be derived from any other class.
502    
503            * test/test_range.py (RangeTest): FloatComparisonMixin is a
504            mix-in, so derive from TestCase as well.
505    
506    2003-07-15  Bernhard Herzog  <[email protected]>
507    
508            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
509            draw_func handling a bit to remove one layer of indirection. This
510            makes the renderer about 10% faster in the non-classifying case
511            and the code a bit cleaner
512            (MapRenderer.draw_point_shape): Add the pen and brush parameters
513            and set them in the dc. Now the draw_point_shape method and
514            wxproj's draw_polygon_shape function have basically the same
515            signature so that both can be directly used as draw_func
516    
517    2003-07-15  Bernhard Herzog  <[email protected]>
518    
519            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
520            string values (in addition to the labels) as UTF 8
521    
522            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
523            values if the field type is string
524    
525            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
526            saving a session with non-ascii string classification values.
527    
528            * test/test_load.py (TestClassification.file_contents)
529            (TestClassification.test): Check for non-ascii values in string
530            classifications
531    
532    2003-07-14  Jonathan Coles   <[email protected]>
533    
534            * test/test_view.py: New. Tests for ViewPort.
535    
536    2003-07-14  Frank Koormann   <[email protected]>
537    
538            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
539            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
540    
541            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
542            unicode strings from session file: session title, map title and
543            projection name.
544            
545    2003-07-10  Jonathan Coles   <[email protected]>
546    
547            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
548            drag_stop, not drag_move when the mouse is released.
549    
550    2003-07-10  Jonathan Coles   <[email protected]>
551    
552            The most important part of this is the seperation of view.py into
553            two pieces. viewport.py now has a class called ViewPort which
554            contains all the non-wx parts of view.py and can therefore be
555            tested. view.py contains only the wx-specific parts and is fairly
556            simple.
557    
558            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
559            RTTbug #1992.
560            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
561            RTTbug #1992.
562    
563            * Thuban/Model/classgen.py (generate_singletons,
564            generate_uniform_distribution, generate_quantiles):
565            Added 'fixes' parameter so that property attributes can
566            be held constant over the generated classification groups.
567            (CustomRamp.GetProperties): Remove unused variables.
568    
569            * Thuban/Model/map.py (Map.SetProjection): Send the old
570            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
571            event.
572    
573            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
574            parameter which is a list of records that restricts which
575            records are saved. Fixes RTbug #1997.
576    
577            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
578            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
579    
580            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
581            to allow the user to fix line color/width on generated groups.
582            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
583            functions to optionally fix group properties.
584    
585            * Thuban/UI/main.py (main): Set exception hook to the
586            ShowExceptionDialog. Fixes RTbug #1993.
587    
588            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
589            the table window when it is selectd to be shown.
590    
591            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
592            Export Selection button and move the export buttons underneath
593            the table.
594            (QueryTableFrame.UpdateStatusText): Added event argument so
595            that it can respond to grid selection events. The status text
596            is now updated even when the table is not associated with a
597            layer as was previously assumed.
598            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
599            UpdateStatusText responds to these events.
600            (QueryTableFrame.OnSaveAs): Renamed to doExport.
601            (QueryTableFrame.doExport): Helper function that saves the
602            entire table, or selected rows, to a file.
603            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
604            Respond to export button events and call doExport.
605    
606            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
607            the function doesn't return NULL without first setting a Python
608            Error.
609    
610            * test/runtests.py (main): Only print "Unknown option" for
611            unsupported options.
612    
613            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
614            optional epsilon argument to specify floating point accuracy.
615            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
616            for each item test.
617    
618            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
619            tests for saving selected records.
620    
621            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
622            tests for saving selected records.
623    
624            * test/test_map.py (TestMapWithContents.test_set_projection):
625            MAP_PROJECTION_CHANGED events send the old projection.
626    
627            * test/test_session.py
628            (TestSessionWithContent.test_forward_map_projection):
629            MAP_PROJECTION_CHANGED events send the old projection.
630    
631            * test/test_table.py (TableTest): Update tests to use non-deprecated
632            functions.
633    
634    2003-07-08  Bernhard Herzog  <[email protected]>
635    
636            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
637            constants in the column objects are the standard ones defined in
638            the table module.
639    
640            * test/test_transientdb.py
641            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
642            exporting transient tables as DBF works. This should catch the bug
643            just fixed in TransientTableBase.Width.
644    
645    2003-07-08  Bernhard Herzog  <[email protected]>
646    
647            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
648            interpolated colors correctly.
649    
650            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
651            New. Test case for the fix in classgen.py
652    
653    2003-07-08  Bernhard Herzog  <[email protected]>
654    
655            * test/runtests.py (main): Make the default output less verbose
656            and add a verbosity option (-v) to get the old output
657    
658    2003-07-08  Bernhard Herzog  <[email protected]>
659    
660            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
661            0.9.
662    
663            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
664            New. Return the join type
665    
666            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
667            DTD
668            (SessionSaver.write_data_containers): Save the join type for
669            joined tables
670    
671            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
672            namespace
673            (SessionLoader.start_jointable): Handle the jointype attribute
674    
675            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
676            as of Thuban 0.8. These are now tests to determine whether Thuban
677            can still read files generated by Thuban 0.8
678    
679            * test/test_load.py (LoadSessionTest.dtd)
680            (TestSingleLayer.file_contents)
681            (TestLayerVisibility.file_contents, TestLabels.file_contents)
682            (TestLayerProjection.file_contents)
683            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
684            (TestJoinedTable.file_contents)
685            (TestLoadError.file_contents): Update for new DTD
686            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
687            for new join type attribute
688    
689            * test/test_save.py (SaveSessionTest.dtd)
690            (SaveSessionTest.testEmptySession)
691            (SaveSessionTest.testSingleLayer)
692            (SaveSessionTest.testLayerProjection)
693            (SaveSessionTest.testRasterLayer)
694            (SaveSessionTest.testClassifiedLayer)
695            (SaveSessionTest.test_dbf_table)
696            (SaveSessionTest.test_joined_table): Update for new DTD
697            (SaveSessionTest.test_joined_table): Add test for new join type
698            attribute
699    
700    2003-07-04  Bernhard Herzog  <[email protected]>
701    
702            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
703            function for table_to_dbf
704            (table_to_dbf): Deal with names longer than the 10 character limit
705    
706            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
707            doc-string
708            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
709            long column names
710    
711    2003-07-03  Bernhard Herzog  <[email protected]>
712    
713            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
714    
715    2003-07-03  Bernhard Herzog  <[email protected]>
716    
717            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
718            for the Thuban manual and README with some basic information about
719            the manual
720    
721    2003-07-03  Bernhard Herzog  <[email protected]>
722    
723            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
724            Update doc-string
725            (TransientJoinedTable.create): Do not modify the column objects of
726            the input tables in place and copy all columns of the input tables
727            into the joined table after all.
728    
729            * test/test_transientdb.py
730            (TestTransientTable.test_transient_joined_table_same_column_name):
731            Update to reflect the new behavior
732            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
733            Update to reflect the new behavior
734            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
735            New test case for a bug which modified the column objects in place
736    
737    2003-07-02  Jonathan Coles   <[email protected]>
738    
739            * Thuban/Model/classgen.py (generate_singletons,
740            generate_uniform_distribution, generate_quantiles,
741            GenQuantiles0): Make sure maxValue isn't less than
742            one, otherwise we could divide by zero.
743    
744            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
745            ClassGenTest.doClassSingleTest): Call doBoundsTest to
746            check the end classification groups against the
747            proper property values.
748            (ClassGenTest.doBoundsTest): New. Checks the first and
749            last classification groups to make sure their properties
750            are the correct upper and lower bounds for a color ramp.
751    
752    2003-07-02  Jonathan Coles   <[email protected]>
753    
754            * Thuban/Model/classgen.py (generate_singletons,
755            generate_uniform_distribution, generate_quantiles,
756            GenQuantiles0): The denominator was one to high when
757            calculating the index for the ramp causing the index
758            to never to reach one.
759    
760    2003-07-02  Jonathan Coles   <[email protected]>
761    
762            Changed the singature of ClassGroupRange.__init__ and
763            ClassGroupRange.SetRange() so that the min/max values are
764            passed as a tuple. This makes a better calling scheme for
765            when a Range object is passed instead.
766    
767            * Thuban/Model/classgen.py: Fixed parameters to
768            ClassGroupRange constructor.
769    
770            * Thuban/Model/classification.py (ClassGroupRange.__init__):
771            Consolidate the min/max parameters into a single _range which
772            can either be a tuple or a Range object.
773            (ClassGroupRange.SetRange): Consolidate the min/max parameters
774            into a single _range which can either be a tuple or a Range object.
775    
776            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
777            call to ClassGroupRange constructor to use a tuple.
778    
779            * Thuban/Model/layer.py (Layer.SetClassification): Switch
780            the classification instance variable to the new class
781            before calling _set_layer otherwise subscribers to a
782            LAYER_CHANGED event will not see any difference.
783    
784            * test/test_classification.py: Fix tests of ClassGroupRange
785            so that they use the new signature.
786    
787            * test/test_load.py: Fix use of ClassGroupRange so that it
788            uses the new signature.
789    
790            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
791            uses the new signature.
792    
793            * test/test_save.py: Fix use of ClassGroupRange so that it
794            uses the new signature.
795    
796    
797    2003-07-01  Jonathan Coles   <[email protected]>
798    
799            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
800            Import used objects/class from color.
801            (generate_singletons): We don't
802            need the numGroups parameter anymore because we are using
803            the new ramps with GetProperties().
804            (generate_uniform_distribution): Use new ramp method
805            GetProperties().
806            (generate_quantiles, GenQuantiles0): Use new ramp method
807            GetProperties().
808            (CustomRamp.SetNumGroups): Removed. The ramps now map
809            a value from 0 to 1 to class properties so the number
810            of groups is not needed ahead of time.
811            (CustomRamp.next): Removed. CustomRamp does not support
812            interation anymore.
813            (CustomRamp.GetProperties): Returns a ClassGroupProperties
814            object based on the index value from 0 to 1 that is
815            passed to it.
816            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
817            Made into instances of Monochromatic class instread of
818            deriving from it.
819            (HotToCold.SetNumGroups): Removed. See CustomRamp.
820            (HotToCold.next): Removed. See CustomRamp.
821    
822            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
823            (Classification.SetField, Classification.SetFieldType):
824            Replaced with SetFieldInfo.
825            (Classification.SetFieldInfo): New. Does a better job of
826            what SetField and SetFieldType used to do by combining
827            their function since they should really always be done
828            at the same time.
829            (Classification.SetLayer): Renamed to _set_layer.
830            (Classification._set_layer): Should only be called from
831            Layer's SetClassification. This does not cause a recursive
832            call as SetLayer did because we know that Layer knows about
833            the classification.
834    
835            * Thuban/Model/color.py: Fixes RTbug #1971.
836            (_Transparent): Renamed from Transparent so it doesn't
837            conflict with the module variable.
838            (Transparent, Black): Renamed from Color.Transparent,
839            Color.Black so they are not class variables.
840    
841            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
842            (Layer.Destroy): We don't need to call SetClassification
843            anymore to clear out the back reference in the classifcation
844            to the layer. It's better to set it to None using _set_layer,
845            and we won't be creating another clas object too.
846            (Layer.SetClassification): Classification._set_layer is not
847            recursive so remove all the locking variables. Also clean
848            up the code so that it remains unchanged if something fails.
849    
850            * Thuban/Model/load.py: Fixes RTbug #1971.
851            (SessionLoader.start_classification): Call
852            Classification.SetFieldInfo().
853    
854            * Thuban/Model/save.py: Removed import of Color which wasn't
855            being used.
856    
857            * Thuban/UI/classgen.py: Fixes RTbug #1972.
858            (ClassGenDialog.__init__): Color ramps are now instances
859            already so we don't need to create any new objects.
860            (ClassGenDialog.OnOK): Check for numGroups is no longer
861            necessary because we never use it.
862    
863            * Thuban/UI/classifier.py: Fixes RTbug #1971.
864            (Classifier.__BuildClassification, Classifier.__SetGridTable):
865            Call Classification.SetFieldInfo() instead of SetFieldType.
866    
867            * Thuban/UI/renderer.py: Fixes RTbug #1971.
868    
869            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
870            (MapCanvas.__init__): Subscribe to the idle time event. Set
871            background color to white.
872            (MapCanvas.OnPaint): Set a flag indicating that we should
873            render the map during idle time. If we already have a bitmap
874            just draw it now.
875            (MapCanvas.OnIdle): New. Render the map only during idle time.
876            This also fixes a problem with the busy cursor under gtk.
877    
878            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
879            Fix calls to generate_singletons because the signature changed.
880    
881            * test/test_classification.py: Fix color references and
882            change calls to Classification.[SetField|SetFieldType] to
883            SetFieldInfo.
884    
885            * test/test_load.py: Fix color references.
886    
887            * test/test_load_0_2.py: Fix color references.
888    
889            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
890            Change calls to Classification.[SetField|SetFieldType] to
891            SetFieldInfo.
892    
893    2003-07-01  Frank Koormann   <[email protected]>
894    
895            MERGE from the greater-ms3 branch.
896    
897            * test/test_transientdb.py
898            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
899            New. Test join of two tables with partly equal column names.
900    
901            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
902            If duplicates in left and right tables column names are found,
903            append '_' (underscores) to the name until it is unique.
904            Create always new internal names for the resulting table and reference
905            columns in the join statement with <table>.<column>
906    
907    2003-07-01  Bernhard Herzog  <[email protected]>
908    
909            * test/test_transientdb.py
910            (TestTransientTable.test_transient_joined_table_same_column_name):
911            New. Test whether joining on columns with the same names in both
912            tables works.
913            
914            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
915            sure to use the right internal names even when joining on field
916            with the same names in both tables. Also, detect duplicate names
917            in the joined table correctly.
918    
919    2003-07-01  Frank Koormann   <[email protected]>
920    
921            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
922            Reverse List of layers to render in same order as in desktop legend.
923    
924    2003-06-30  Jonathan Coles   <[email protected]>
925    
926            * Thuban/version.py (make_tuple): Takes a version string
927            and splits it into a tuple of at most three integers.
928            Used make_tuple() to make tuple versions of the version
929            numbers.
930    
931            * Thuban/UI/about.py: Add Thuban email addresses.
932    
933    2003-06-30  Jonathan Coles   <[email protected]>
934    
935            * Thuban/version.py: SQLite/PySQLite version dependencies
936            were too high.
937    
938    2003-06-30  Jonathan Coles   <[email protected]>
939    
940            * Thuban/version.py: Update version to 0.8.1
941            
942            * MANIFEST.in: Added Projections so that default.proj is
943            included.
944    
945    2003-06-26  Jonathan Coles   <[email protected]>
946    
947            New About box with lots more information including library
948            versions and credits. More/better version checking before
949            Thuban starts.
950    
951            * Thuban/UI/about.py: New. New About box that displays
952            library version information and credits.
953    
954            * Thuban/version.py: Added new 'versions' dictionary which
955            contains the verions of various libraries which are checked
956            when the module loads.
957            (verify_versions): Check all version numbers and returns
958            a list of errors.
959    
960            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
961            Reset the status of the buttons as the situation warrants,
962            but in a better more reliable way by not relying on the
963            current status to determine what needs to change.
964    
965            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
966            (verify_versions): Remove most of the code since it is
967            now in Thuban.version.verify_versions.o
968    
969            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
970            About box in Thuban.UI.about.
971    
972            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
973            Returns the version of gdal library being used as a string.
974    
975            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
976            Removed.
977            (get_proj_version): Return the version of PROJ that the file
978            was compiled with.
979            (get_gtk_version): Return th version of GTK that the file
980            was compiled with.
981    
982    2003-06-25  Jonathan Coles   <[email protected]>
983    
984            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
985            of the SelectPropertiesDialog should be self so the window
986            appears on top.
987            (ClassGroupPropertiesCtrl.DoEdit): The parent
988            of the SelectPropertiesDialog should be self so the window
989            appears on top.
990    
991            * Thuban/UI/resource.py: Cleaned up how we determine file
992            extensions.
993            (GetImageResource): Return an wxImage from our Resources.
994    
995    2003-06-24  Jonathan Coles   <[email protected]>
996    
997            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
998            Check that a layer has a classification before trying
999            to get it. Raster layers don't have classifications.
1000    
1001    2003-06-23  Jonathan Coles   <[email protected]>
1002            
1003            * setup.py: Add Resources/XML to resource list.
1004        
1005    2003-06-23  Jonathan Coles   <[email protected]>
1006    
1007            * setup.cfg: Fix copyright dates
1008        
1009    2003-06-23  Jonathan Coles   <[email protected]>
1010    
1011            * MANIFEST.in: Update with Resources/XML
1012    
1013            * setup.py: Don't include Locale resources yet as we don't
1014            have any and it causes problems building the distribution
1015            for Windows. Update version to 0.8.0.
1016    
1017            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
1018    
1019            * Thuban/UI/mainwindow.py: Add blank line at the end because
1020            file was not being read correctly building the Windows
1021            distribution.
1022    
1023    2003-06-23  Jonathan Coles   <[email protected]>
1024    
1025            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
1026    
1027            * Thuban/version.py: Temporarily update longversion for
1028            the 0.8 release so that it doesn't have the cvs revision.
1029    
1030    2003-06-23  Jonathan Coles   <[email protected]>
1031    
1032            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
1033            to make sure that we don't create reentrant possibilities with
1034            wxYield.
1035    
1036            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
1037            directly to avoid the wxSafeYield() call which generates an
1038            OnPaint event causing infinite recursion. Don't try to catch
1039            exception anymore. This was for before there were limits on map
1040            scaling.
1041    
1042  2003-06-23  Bernhard Herzog  <[email protected]>  2003-06-23  Bernhard Herzog  <[email protected]>
1043    
1044          Bug fix for RT #1961:          Bug fix for RT #1961:

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