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revision 1836 by bh, Tue Oct 21 09:00:19 2003 UTC revision 1988 by bh, Fri Nov 28 11:37:55 2003 UTC
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1    2003-11-28  Bernhard Herzog  <[email protected]>
2    
3            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
4            Add the ellipsoid to the projection since some Proj versions
5            complain if it's missing.
6    
7    2003-11-27  Bernhard Herzog  <[email protected]>
8    
9            Corect some bounding box projection problems
10    
11            * Thuban/Model/proj.py (Projection.InverseBBox): New. Inverse
12            version of ForwardBBox
13            (Projection._transform_bbox): New. common implementation of
14            ForwardBBox and InverseBBox
15            (Projection.ForwardBBox): Use _transform_bbox.
16    
17            * test/test_proj.py (TestProjection.test): Add test for
18            InverseBBox
19    
20            * Thuban/Model/layer.py (Layer.LatLongBoundingBox)
21            (Layer.ShapesBoundingBox, RasterLayer.LatLongBoundingBox): Use the
22            new InverseBBox method to determine the unprojected bounding box
23            (Layer.ShapesInRegion): Use the ForwardBBox method to project the
24            bbox.
25    
26            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
27            Removed.
28            (TestLayer.test_arc_layer_with_projection): New. This test is
29            better able to test whether bounding boxes are projected correctly
30            than test_point_layer_with_projection
31    
32            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Use
33            InverseBBox to unproject bboxes
34    
35    2003-11-25  Bernhard Herzog  <[email protected]>
36    
37            * Thuban/UI/about.py (About.__init__): Make sure we have ASCII
38            source code.
39    
40    2003-11-25  Bernhard Herzog  <[email protected]>
41    
42            * Thuban/Model/layer.py (Layer.__getattr__): Removed. It was only
43            there for backwards compatibility and all code relying on that
44            should have been updated by now.
45    
46    2003-11-25  Bernhard Herzog  <[email protected]>
47    
48            * test/test_load.py (TestClassification.test): Add the missing
49            round trip test.
50            (TestClassification.file_contents): Update to the newest file
51            format
52    
53    2003-11-25  Bernhard Herzog  <[email protected]>
54    
55            Add very experimental (and possibly dangerous) extension to draw
56            polygons:
57    
58            * Extensions/drawshape/README: New. Brief installation
59            instructions
60    
61            * Extensions/drawshape/drawshape.py: New. Implementation of the
62            drawshape extensions
63    
64            * Extensions/drawshape/patch.diff: Patch to apply before the
65            extension can be used.
66    
67    2003-11-24  Bernhard Herzog  <[email protected]>
68    
69            * Thuban/Model/data.py (ShapefileStore._open_shapefile)
70            (ShapefileStore.__init__): Factor opening the shapefile into a
71            separate method (the new _open_shapefile). This makes the code a
72            bit more readable but the real reason is that it makes some evil
73            hacks easier. :-)
74    
75    2003-11-24  Bernhard Herzog  <[email protected]>
76    
77            * Thuban/Model/load.py (SessionLoader.check_attrs): If no
78            converter is specified for an attribute assume it's a string
79            containing only Latin1 characters. Update doc-string accordingly.
80            This change should fix many places where unicode objects might
81            accidentally enter Thuban.
82    
83            * test/test_load.py (TestNonAsciiColumnName): New test to check
84            what happens with column names in DBF files that contain non-ascii
85            characters
86    
87    2003-11-21  Bernhard Herzog  <[email protected]>
88    
89            Enable the experimental attribute editing again and introduce a
90            command line switch to actually activate it
91    
92            * Thuban/UI/main.py (options): New. Container for options set on
93            the commmand line
94            (main): Add the --enable-attribute-editing flag.
95    
96            * Thuban/UI/identifyview.py (IdentifyView.__init__): If attribute
97            editing is enabled use the grid ctrl which allows editing of the
98            values
99    
100            * Thuban/Model/transientdb.py (AutoTransientTable.write_record):
101            New. Just delegate this to the underlying table.
102    
103    2003-11-20  Bernhard Herzog  <[email protected]>
104    
105            * test/test_proj.py (ProjFileReadTests.test_read_unreadable_file):
106            Skip this test if run under non-posix systems since it only works
107            there
108    
109    2003-11-19  Bernhard Herzog  <[email protected]>
110    
111            * Thuban/Model/resource.py: Rework the way gdal support is
112            determined so that we can give a reason in the about why gdal is
113            not supported.
114            (gdal_support_status): New. Variable holding a string with the
115            reason for no gdal support
116    
117            * Thuban/UI/about.py (About.__init__): Add the reason why gdal is
118            not supported to the message
119    
120    2003-11-19  Bernhard Herzog  <[email protected]>
121    
122            Remove the old table interface and its test cases
123    
124            * Thuban/Model/table.py (OldTableInterfaceMixin): Removed.
125            (DBFTable, MemoryTable): Do not derive from OldTableInterfaceMixin
126            anymore
127    
128            * Thuban/Model/transientdb.py (TransientTableBase)
129            (AutoTransientTable): Do not derive from OldTableInterfaceMixin
130            anymore
131    
132            * test/test_table.py: Removed since the old interface it tests is
133            gone.
134    
135            * test/runtests.py (main): The old table interface is gone and
136            with it the deprecation warnings so remove the code that turns
137            these warnings into errors
138    
139    2003-11-19  Bernhard Herzog  <[email protected]>
140    
141            * test/test_table.py: Revert to revision 1.5 again. Changing the
142            tests to use the new table interface is completely wrong since the
143            whole purpose of the tests in this module is to test the old
144            interface.
145    
146    2003-11-18  Bernhard Herzog  <[email protected]>
147    
148            * Thuban/Model/postgisdb.py (PostGISConnection.MatchesParameters):
149            New. Test whether the connection matches a set of connection
150            parameters
151    
152            * Thuban/UI/dbdialog.py (DBFrame.conns_changed): Fix doc-string
153            (DBFrame.OnAdd): Use the new MatchesParameters method when looking
154            for existing connections with the same parameters and break out of
155            the loop correctly.
156    
157            * test/test_postgis_db.py (TestBriefDescription)
158            (TestPostGISSimple.test_brief_description): Rename
159            TestBriefDescription to TestPostGISSimple and the test method to
160            test_brief_description so that we can add more test methods.
161            (TestPostGISSimple.test_matches_parameters): New. Test the new
162            MatchesParameters method
163    
164    2003-11-18  Bernhard Herzog  <[email protected]>
165    
166            * Thuban/Lib/connector.py (Publisher): Introduce a new flag,
167            _was_destroyed, to indicate whether an publisher instance has
168            already been destroyed.
169            (Publisher.Unsubscribe): Only disconnect if the publisher has not
170            been destroyed yet.
171            (Publisher.Destroy): Set the _was_destroyed flag to true.
172    
173            * test/test_connector.py
174            (TestPublisher.test_unsubscribe_after_destroy): New. Test that
175            calling Unsubscribe after Destroy doesn't raise an exception
176    
177    2003-11-14  Bernhard Herzog  <[email protected]>
178    
179            * Thuban/UI/identifyview.py (IdentifyView.selected_shape): Fix
180            typo in doc-string
181    
182    2003-11-13  Bernhard Herzog  <[email protected]>
183    
184            Quote table and column names properly for postgis.
185    
186            * Thuban/Model/postgisdb.py (quote_identifier): New. Function to
187            quote an identifier for use in an sql statement
188            (PostGISColumn.__init__): Add the quoted_name attribute
189            (PostGISTable.__init__): New instance variable quoted_tablename
190            (PostGISTable._fetch_table_information): Use the quoted table
191            name. New isntance variable quoted_geo_col with a quoted version
192            of geometry_column
193            (PostGISTable.NumRows, PostGISTable.RowIdToOrdinal)
194            (PostGISTable.RowOrdinalToId): Use the quoted table name
195            (PostGISTable.ReadValue, PostGISTable.ValueRange)
196            (PostGISTable.UniqueValues, PostGISTable.SimpleQuery)
197            (PostGISShapeStore.BoundingBox, PostGISShapeStore.Shape)
198            (PostGISShapeStore.AllShapes, PostGISShapeStore.ShapesInRegion):
199            Use quoted table and column names
200    
201            * test/test_postgis_db.py (TestPostGISSpecialCases)
202            (TestPostGISIgnoredColumns): Rename the class to
203            TestPostGISSpecialCases because that better describes the new
204            cases
205            (TestPostGISSpecialCases.test_unsupported_types)
206            (TestPostGISSpecialCases.test): Rename the method to
207            test_unsupported_types because we need a more descriptive name now
208            that there are more methods
209            (TestPostGISSpecialCases.test_table_name_quoting)
210            (TestPostGISSpecialCases.test_column_name_quoting)
211            (TestPostGISSpecialCases.test_shapestore_name_quoting): New test
212            cases to test quoting of table and column names in PostGISTable
213            and PostGISShapeStore
214    
215            * test/postgissupport.py
216            (skip_if_addgeometrycolumn_does_not_use_quote_ident): New. Skip if
217            AddGeometryColumn desn't support table or column names with sapces
218            or double quotes
219    
220    2003-11-12  Jan-Oliver Wagner <[email protected]>
221    
222            * Extensions/wms/__init__.py: New: Init to make this
223            directory a package.
224    
225            * Extensions/wms/wms.py: New: Provide layers via OGC WMS.
226    
227    2003-11-11  Bernhard Herzog  <[email protected]>
228    
229            * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
230            Constant for the file woth deprecated epsg projections
231            (get_system_proj_file): Update doc-string
232    
233            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
234            above the EPS widgets, introduce a check box for the deprecated
235            eps projections and a label for the epsg widgets
236            (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
237            too
238    
239    2003-11-11  Bernhard Herzog  <[email protected]>
240    
241            Avoid warnings when run under Python 2.3
242    
243            * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
244            (BaseRenderer.draw_label_layer): Coordinates must be ints.
245    
246            * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
247            real method so that we can convert to int.
248            (MapRenderer.label_font): The font size mist be an int.
249    
250            * Thuban/UI/common.py (Color2wxColour): The color values must be
251            ints. Also, remove the unnecessary asserts.
252    
253            * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
254            (TestUnicodeStrings.test): Python source code should not contain
255            non-ascii characters unless an encoding is specified in the file.
256            Therefore use \x escapes in the string literals for non-ascii
257            characters.
258    
259    2003-11-11  Bernhard Herzog  <[email protected]>
260    
261            * Thuban/Model/resource.py (get_system_proj_file): Add a filename
262            parameter so that this function can be used for all proj files in
263            Resource/Projections
264            (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
265            get_system_proj_file
266    
267            * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
268            ProjFile self.__sysProjFile use a dictionary of system ProjFile
269            objects self._sys_proj_files
270            (ProjFrame.build_dialog): Adapt to the new changes in the
271            ProjectionList constructor. Add a check button to toggle whether
272            EPSG projections are shown
273            (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
274            events.
275            (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
276            the busy cursor if the files have not yet been loaded by the
277            dialog.
278            (ProjFrame.load_system_proj): Add a parameter for the name of the
279            proj file. Maintain the dictionary of system projections
280            self._sys_proj_files
281    
282            * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
283            user_projs parameters into one parameter proj_files which is a
284            list of proj files.
285            (ProjectionList._subscribe_proj_files)
286            (ProjectionList._unsubscribe_proj_files): New. Move
287            subscription/unsubscription of projfile messages to separate
288            methods
289            (ProjectionList.Destroy): The unsubscribe is now done in
290            _unsubscribe_proj_files
291            (ProjectionList.update_projections): We now have a list of proj
292            file objects
293            (ProjectionList.SetProjFiles): New method to set a new list of
294            proj file objects
295    
296            * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
297            Specify explicitly which system proj file to load.
298    
299    2003-11-11  Bernhard Herzog  <[email protected]>
300    
301            * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
302            instance variables to cut cyclic references. The GC would have
303            collected the loader eventually but it can happen that it doesn't
304            run at all until thuban is closed (2.3 but not 2.2 tries a bit
305            harder and forces a collection when the interpreter terminates)
306            (load_session): Call the handler's Destroy method to make sure
307            that it gets garbage collected early. Otherwise it will be
308            collected very late if at all and it holds some references to e.g.
309            shapestores and the session which can lead to leaks (of e.g. the
310            temporary files)
311    
312            * test/test_load.py (TestSingleLayer.test_leak): New. test for the
313            resource leak in load_session
314    
315    2003-11-10  Bernhard Herzog  <[email protected]>
316    
317            * Thuban/UI/baserenderer.py: Add a way to specify how layers in
318            extensions are to be rendered.
319            (_renderer_extensions): New. List with renderer for layers in
320            extensions
321            (add_renderer_extension): New. Add a renderer extension
322            (init_renderer_extensions): New. Init the renderer extensions
323            (BaseRenderer.render_map_incrementally): Search
324            _renderer_extensions for how to draw unknown layer types
325            (BaseRenderer.draw_raster_data): Add format parameter so that
326            formats other than BMP can be drawn
327            (BaseRenderer.draw_raster_layer): Pass an explicit format to
328            draw_raster_data
329    
330            * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
331            strings of the format parameter of draw_raster_data method to wx
332            constants
333            (MapRenderer.draw_raster_data): Add the format parameter and use
334            raster_format_map to map it to the right wxwindows constant for
335            wxImageFromStream
336    
337            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
338            the format parameter and record it
339            (TestBaseRenderer.test_raster_no_projection): check the format
340            paramter of the draw_raster_data method
341            (TestBaseRenderer.test_renderer_extension): New. Test the renderer
342            extension facility
343    
344    2003-11-07  Bernhard Herzog  <[email protected]>
345    
346            Tweak the usage of the sqlite database to make common use cases
347            more responsive. In most cases copying the data to the sqlite
348            database takes so long that using sqlite doesn't have enough
349            advantages.
350    
351            * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
352            comments about performance and query the min and max in separate
353            statements because only that way will indexes be used.
354            (TransientTableBase.UniqueValues): Add some comments about
355            performance.
356            (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
357            Do not copy the data to the transient DB but use the transient
358            copy if it exists. See the new comments for the performance trade
359            offs
360    
361            * test/test_transientdb.py
362            (TestTransientTable.test_auto_transient_table): Make sure that the
363            data is copied to the transient database at some point.
364    
365    2003-11-03  Bernhard Herzog  <[email protected]>
366    
367            * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
368            globals to locals so that it's a bit faster
369    
370    2003-11-03  Bernhard Herzog  <[email protected]>
371    
372            * Thuban/UI/baserenderer.py
373            (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
374            method. ReadValue is faster than ReadRowAsDict since it only reads
375            one cell especially now that the dbf file objects actually
376            implement it.
377    
378            * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
379            read_attribute method of the dbf objects
380    
381    2003-11-03  Bernhard Herzog  <[email protected]>
382    
383            * Extensions/profiling/profiling.py (popup_dialog_box): New config
384            variable to indicate whether the result should be shown in a
385            dialog box
386            (profile_screen_renderer, time_screen_renderer): Only show a
387            dialog box if popup_dialog_box is true.
388            (profile_screen_renderer): Flush stdout after the printing the
389            first part of the "profiling..." message
390    
391            * Thuban/UI/baserenderer.py
392            (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
393            brushes for the groups so that they're not created over and over
394            again
395    
396            * Thuban/Model/classification.py (Classification.__getattr__)
397            (Classification._compile_classification)
398            (Classification._clear_compiled_classification): New. Methods to
399            manage a 'compiled' representation of the classification groups
400            which is created on demand
401            (Classification.InsertGroup, Classification.RemoveGroup)
402            (Classification.ReplaceGroup): reset the compiled representation
403            (Classification.FindGroup): Use the compiled representation to
404            find the matching group
405            (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
406    
407    2003-10-31  Bernhard Herzog  <[email protected]>
408    
409            * Thuban/Model/classification.py (Classification.SetDefaultGroup):
410            Send a CLASS_CHANGED message
411            (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
412            not return the removed group since it wasn't used.
413    
414            * test/test_classification.py
415            (TestClassification.test_set_default_group): New. Test the
416            SetDefaultGroup method
417            (TestClassification.test_insert_group): New. Test the InsertGroup
418            method
419            (TestClassification.test_remove_group): New. Test the RemoveGroup
420            method
421            (TestClassification.test_replace_group): New. Test the
422            ReplaceGroup method
423    
424    2003-10-31  Bernhard Herzog  <[email protected]>
425    
426            * test/test_classification.py (TestClassification.setUp):
427            Subscribe to the CLASS_CHANGED messages
428            (TestClassification.tearDown): New. Destroy the classification
429            properly
430            (TestClassification.test_defaults): Add tests for the default line
431            width and whether no messages were sent yet
432            (TestClassification.test_set_default_properties): Add tests for
433            messages and setting the default line width
434            (TestClassification.test_add_singleton)
435            (TestClassification.test_add_range)
436            (TestClassification.test_multiple_groups): Add tests for messages
437    
438    2003-10-31  Bernhard Herzog  <[email protected]>
439    
440            Some more refactoring in preparation for new tests:
441    
442            * test/test_classification.py (TestClassification.setUp): New.
443            Instantiate the classification here. Update the test methods
444            accordingly.
445            (TestClassification.test_multiple_groups): Make sure that the two
446            singletons matching 1 are considered different.
447    
448    2003-10-31  Bernhard Herzog  <[email protected]>
449    
450            * test/test_classification.py (red, green, blue): New. These
451            constants were used in several cases. Update the relevant methods.
452            (TestClassification.test_defaults)
453            (TestClassification.test_set_default_properties)
454            (TestClassification.test_add_singleton)
455            (TestClassification.test_add_range)
456            (TestClassification.test_multiple_groups)
457            (TestClassification.test_deepcopy): New. These were formerly all
458            part of the single method test.
459            (TestClassification.test_deepcopy): Removed.
460            (TestClassIterator): Removed. The test case is now a method of
461            TestClassification since it tests part of the public interface of
462            Classification
463            (TestClassification.test_iterator): New. Used to be
464            TestClassIterator effectively
465    
466    2003-10-31  Jan-Oliver Wagner <[email protected]>
467    
468            GUIfied the functions of the profiling extension.
469    
470            * /Extensions/profiling/__init__.py: New: Init to make this
471            directory a package.
472    
473            * Extensions/profiling/profiling.py: Moved menu entries to
474            the Extensions menu. Applied _() for strings.
475            (profile_screen_renderer): Catch the detailed printout and present
476            it in a dialog.
477            (time_screen_renderer): Raise a dialog to present the result instead
478            of printing it to stdout.
479    
480    2003-10-31  Bernhard Herzog  <[email protected]>
481    
482            * test/test_classification.py (TestClassGroupProperties)
483            (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
484            (TestClassGroupSingleton, TestClassIterator, TestClassification):
485            Split TestClassification into several classes, one for each class
486            being tested. TestClassification itself now only tests
487            Classification. This split makes changes to the tests a bit easier
488    
489    2003-10-31  Bernhard Herzog  <[email protected]>
490    
491            * Extensions/profiling/profiling.py: New. Extension to measure
492            Thuban performance
493    
494    2003-10-31  Frank Koormann <[email protected]>
495    
496            Added two items to legend popup menu: Remove Layer and Show Layer Table
497    
498            * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
499            LegendPanel._OnShowTable): New event handlers, call the corresponding
500            mainwindow methods.
501            (LegendTree._OnRightClick): Added items to popup menu.
502    
503    2003-10-30  Bernhard Herzog  <[email protected]>
504    
505            * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
506            EVT_WINDOW_DESTROY
507            (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
508            nothing but is convenient for the derived classes.
509    
510            * Thuban/UI/tableview.py
511            (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
512            Unsubscribe the messages here not in OnClose because that might
513            get called multiple times. Fixes RT #2196
514            (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
515            anymore.
516    
517            * README: Update the minimum requirement for wxPython. Since we
518            now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
519            the version in which that was introduced for all platforms
520    
521    2003-10-30  Frank Koormann <[email protected]>
522    
523            * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
524            the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
525            frame.
526    
527    2003-10-30  Jan-Oliver Wagner <[email protected]>
528    
529            Improved APR import extension, added further EPSG definitions
530            and some cleanup regarding string class.
531    
532            * test/test_proj.py (TestProjection.test_get_projection_units_geo):
533            Added test for alias 'longlat'.
534    
535            * Resources/Projections/epsg-deprecated.proj: New. Contains
536            deprecated EPSG definitions.
537    
538            * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
539            the variable names for objects.
540    
541            * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
542            Copied from importAPR and provided with documentation.
543    
544            * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
545            Moved to apr.py.
546            (APR_View): Added object ref 'ITheme'.
547    
548            * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
549            split function by corresponding use of the string class method.
550    
551            * Thuban/Model/xmlwriter.py: Replaced string replace function by
552            corresponding string method.
553    
554    2003-10-29  Bernhard Herzog  <[email protected]>
555    
556            * Thuban/UI/baserenderer.py
557            (BaseRenderer.draw_shape_layer_incrementally): Speed up the
558            special case of a classification that only has the default group
559    
560    2003-10-27  Bernhard Herzog  <[email protected]>
561    
562            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
563    
564            * po/de.po: Update.
565    
566            * Thuban/UI/application.py
567            (ThubanApplication.ShowExceptionDialog): Handle translation of the
568            dialog message properly
569    
570    2003-10-27  Bernhard Herzog  <[email protected]>
571    
572            Rework how localization works so that we use wx's translation
573            functions when running Thuban as a normal application but not when
574            we don't need any UI, such as in the test suite. See the comment
575            in Thuban/__init__.py for details
576    
577            * Thuban/__init__.py (_): Add one level of indirection to make the
578            translation handling more flexible and to make it possible to use
579            either wx's translation services or not.
580            (gettext_identity, translation_function_installed)
581            (install_translation_function): New function to help with this
582    
583            * Thuban/UI/__init__.py: Install the wx specific translation
584            function if it's OK to do that
585    
586            * test/support.py (initthuban): Install a dummy translation
587            function so that importing Thuban.UI doesn't install a wx specific
588            one for which would need to import wxPython
589    
590    2003-10-27  Bernhard Herzog  <[email protected]>
591    
592            * HOWTO-Release: Source archives should be created first and the
593            binary packages should be created from the source archives.
594            There's an official debian package now so there's no need to test
595            the rpm on debian anymore
596    
597    2003-10-27  Bernhard Herzog  <[email protected]>
598    
599            Several rendering changes:
600    
601             - Render the selection into a separate bitmap so that only that
602               bitmap needs to be redrawn when the selection changes
603    
604             - Render incrementally showing previews and allowing interaction
605               before rendering is complete
606    
607             - Update the renderer interface a bit. Most parameters of
608               RenderMap are now parameters of the constructor
609    
610            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
611            and the update region as parameters. Update the doc-string
612            (BaseRenderer.render_map_incrementally): New. Generator function
613            to renders the map incrementally
614            (BaseRenderer.render_map): Remove the map argument (it's now in
615            the constructor) and simply iterate over the
616            render_map_incrementally generator to draw the map.
617            (BaseRenderer.draw_shape_layer_incrementally)
618            (BaseRenderer.draw_shape_layer): Renamed to
619            draw_shape_layer_incrementally and changed into a generator that
620            yields True every 500 shapes. Used by render_map_incrementally to
621            render shape layers incrementally
622    
623            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
624            map and region parameters which are now in the constructor
625            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
626            the inherited render_map_incrementally.
627            (BaseRenderer.draw_shape_layer): Removed.
628            (ScreenRenderer.draw_selection_incrementally): New. The selection
629            drawing part of the removed draw_shape_layer as a generator
630            (ScreenRenderer.layer_shapes): Update because of the region
631            parameter change
632            (ExportRenderer.__init__): New. Extend the inherited constructor
633            with the destination region for the drawing
634            (ExportRenderer.RenderMap): Removed the map and region parameters
635            which are now in the constructor
636    
637            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
638            bitmap suitable for a preview in a tool
639            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
640            bitmap
641            (MapPrintout.draw_on_dc): Adapt to new renderer interface
642            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
643            exists
644            (MapCanvas.OnIdle): Update the logic to deal with incremental
645            rendering and the selection bitmap
646            (MapCanvas._do_redraw): Handle the instantiation of the render
647            iterator and the redraws during rendering
648            (MapCanvas._render_iterator): New. Generator to incrementally
649            redraw both bitmaps
650            (MapCanvas.Export): Adapt to new renderer interface.
651            (MapCanvas.full_redraw): Reset the selection bitmap and the
652            renderer iterator too
653            (MapCanvas.redraw_selection): New. Force a redraw of the selection
654            bitmap
655            (MapCanvas.shape_selected): Only redraw the selection bitmap
656    
657            * test/test_baserenderer.py
658            (TestBaseRenderer.test_polygon_no_projection)
659            (TestBaseRenderer.test_raster_no_projection)
660            (TestBaseRenderer.test_point_map_projection)
661            (TestBaseRenderer.test_point_layer_and_map_projection)
662            (TestBaseRenderer.test_point_layer_projection)
663            (TestBaseRenderer.test_point_with_classification): Adapt to new
664            renderer interface
665    
666    2003-10-24  Bernhard Herzog  <[email protected]>
667    
668            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
669            (point_in_polygon_shape, shape_centroid): Raise an exception if
670            the shape can't be read. Previously invalid shape ids would lead
671            to a segfault.
672    
673            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
674            New. test whether an exception is raised for invalid shape ids
675    
676    2003-10-24  Jan-Oliver Wagner <[email protected]>
677    
678            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
679            as alias for 'latlong'.
680    
681            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
682            as alias for 'latlong'.
683    
684    2003-10-24  Jan-Oliver Wagner <[email protected]>
685    
686            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
687            the projection even for the UnknownPanel.
688            (UnknownProjPanel.__init__): Define the text and create the textctrl
689            widget.
690            (UnknownProjPanel._DoLayout): Replaced static text widget by the
691            textctrl created in __init__.
692            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
693            including the parameters of the projection.
694            
695    2003-10-24  Jan-Oliver Wagner <[email protected]>
696    
697            * Resources/Projections/epsg.proj: New. This is a list of
698            EPSG codes with parameters for proj. The list has been
699            generated using devtools/create_epsg.py based on the
700            file nad/epsg of the proj 4.4.7 package. Four projection
701            definitions have been deleted as they are not accepted by proj:
702            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
703            and "HD72 / EOV".
704    
705    2003-10-22  Bernhard Herzog  <[email protected]>
706    
707            Some more tweaks to the projection dialog which should fix RT
708            #1886.
709    
710            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
711            the ProjFile's messages and call the base class methods correctly
712            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
713            flag on the newly selected item too. Otherwise some other item is
714            focused and the first time the focus is moved with the keyboard
715            the selection moves in unexpected ways.
716    
717            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
718            focus on the OK button, only on the projection list. That way the
719            list really has the focus initially
720            (ProjFrame.OnClose): Call the projection list's Destroy method to
721            make it unsubscribe all messages
722    
723    2003-10-21  Bernhard Herzog  <[email protected]>
724    
725            Rework the projection dialog to fix a few bugs, including RT 2166
726            and most of 2168
727    
728            * Thuban/UI/projlist.py: New. The class ProjectionList is a
729            special wxListCtrl to show a list of projections in a more MVC
730            fashion
731    
732            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
733            throughout the class. The main change is to use the ProjectionList
734            class instead of a normal wxListBox. Also, add an explicit
735            "Unknown" projection to the projection choice control.
736            (ProjPanel.__init__): Add an "unknown" ellipsoid
737            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
738            instantiation of the panel's controls to make the tab-order more
739            natural
740    
741    2003-10-21  Bernhard Herzog  <[email protected]>
742    
743            * test/test_load.py (TestSingleLayer.file_contents)
744            (TestSingleLayer.test): Add non-ascii characters to the titles of
745            session, map and layer. This is effectively a port of the
746            TestUnicodeStrings test in test_load_0_8.py which for some reason
747            was only added there.
748    
749            * test/test_load_0_9.py (TestSingleLayer.file_contents)
750            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
751            characters to the titles of session, map and layer,.
752    
753    2003-10-21  Bernhard Herzog  <[email protected]>
754    
755            Add EPSG projection handling to .thuban files
756    
757            * test/test_save.py (SaveSessionTest.dtd)
758            (SaveSessionTest.testEmptySession)
759            (SaveSessionTest.testLayerProjection)
760            (SaveSessionTest.testRasterLayer)
761            (SaveSessionTest.testClassifiedLayer)
762            (SaveSessionTest.test_dbf_table)
763            (SaveSessionTest.test_joined_table)
764            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
765            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
766            use a and epsg projection to test saving them
767    
768            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
769            namespace
770            (TestLayerVisibility.file_contents, TestLabels.file_contents)
771            (TestLayerProjection.file_contents)
772            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
773            (TestPostGISLayer.file_contents)
774            (TestPostGISLayerPassword.file_contents)
775            (TestLoadError.file_contents, TestLoadError.test): Update to use
776            1.0-dev namespace
777            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
778            use 1.0-dev namespace and use an EPSG projection to test whether
779            loading it works
780    
781            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
782            as of Thuban 0.9. These are now tests to determine whether Thuban
783            can still read files generated by Thuban 0.9
784    
785            * Thuban/Model/save.py (SessionSaver.write)
786            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
787            namespace
788            (SessionSaver.write_projection): Write the projection's epsg
789            attribute
790    
791            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
792            thuban-1.0-dev.dtd namespace
793            (SessionLoader.check_attrs): Allow a callable object as conversion
794            too
795            (SessionLoader.start_projection, SessionLoader.end_projection)
796            (SessionLoader.start_parameter): Handle the epsg attribute and
797            rename a few instance variables to lower case
798    
799            * Resources/XML/thuban-1.0.dtd: New. Only difference to
800            thuban-0.9.dtd is the epsg attribute for projections.
801    
802    2003-10-21  Bernhard Herzog  <[email protected]>
803    
804            * test/runtests.py (main): Let the user specify which tests to run
805            on the command line
806    
807            * test/support.py (ThubanTestResult.getDescription): Override to
808            give a better short description. The description can be used as a
809            parameter to run_tests to run that particular test in isolation.
810    
811    2003-10-21  Frank Koormann   <[email protected]>
812    
813            Popup menu for legend. Scheduled for the 1.2 release this was too
814            simple to implement: The popup menu is bound to the legend tree, while
815            the events are hanlded by its anchestor, the legend panel. This
816            allows reuse of all the event handlers already implemented for the
817            legend toolbar buttons.
818    
819            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
820            to add handlers for the events issued by the popup menu.
821            (LegendPanel._OnToggleVisibility): Handler for toggling layer
822            visibility event
823            (LegendPanel._OnProjection): Handler for layer projection event.
824            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
825            (LegendTree._OnRightClick): Event handler for right click, select item
826            and pop up menu.
827            (LegendTree.ToggleVisibility): Toggle layer visibility
828            (LegendTree.LayerProjection): Raise layer projection dialog for
829            current layer.
830    
831  2003-10-21  Bernhard Herzog  <[email protected]>  2003-10-21  Bernhard Herzog  <[email protected]>
832    
833          * Resources/Projections/defaults.proj: Use correct DOCTYPE          * Resources/Projections/defaults.proj: Use correct DOCTYPE

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