/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1760 by bh, Fri Sep 26 18:36:12 2003 UTC revision 1889 by jan, Thu Oct 30 09:32:31 2003 UTC
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1    2003-10-30  Jan-Oliver Wagner <[email protected]>
2    
3            Improved APR import extension, added further EPSG definitions
4            and some cleanup regarding string class.
5    
6            * test/test_proj.py (TestProjection.test_get_projection_units_geo):
7            Added test for alias 'longlat'.
8    
9            * Resources/Projections/epsg-deprecated.proj: New. Contains
10            deprecated EPSG definitions.
11    
12            * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
13            the variable names for objects.
14    
15            * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
16            Copied from importAPR and provided with documentation.
17    
18            * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
19            Moved to apr.py.
20            (APR_View): Added object ref 'ITheme'.
21    
22            * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
23            split function by corresponding use of the string class method.
24    
25            * Thuban/Model/xmlwriter.py: Replaced string replace function by
26            corresponding string method.
27    
28    2003-10-29  Bernhard Herzog  <[email protected]>
29    
30            * Thuban/UI/baserenderer.py
31            (BaseRenderer.draw_shape_layer_incrementally): Speed up the
32            special case of a classification that only has the default group
33    
34    2003-10-27  Bernhard Herzog  <[email protected]>
35    
36            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
37    
38            * po/de.po: Update.
39    
40            * Thuban/UI/application.py
41            (ThubanApplication.ShowExceptionDialog): Handle translation of the
42            dialog message properly
43    
44    2003-10-27  Bernhard Herzog  <[email protected]>
45    
46            Rework how localization works so that we use wx's translation
47            functions when running Thuban as a normal application but not when
48            we don't need any UI, such as in the test suite. See the comment
49            in Thuban/__init__.py for details
50    
51            * Thuban/__init__.py (_): Add one level of indirection to make the
52            translation handling more flexible and to make it possible to use
53            either wx's translation services or not.
54            (gettext_identity, translation_function_installed)
55            (install_translation_function): New function to help with this
56    
57            * Thuban/UI/__init__.py: Install the wx specific translation
58            function if it's OK to do that
59    
60            * test/support.py (initthuban): Install a dummy translation
61            function so that importing Thuban.UI doesn't install a wx specific
62            one for which would need to import wxPython
63    
64    2003-10-27  Bernhard Herzog  <[email protected]>
65    
66            * HOWTO-Release: Source archives should be created first and the
67            binary packages should be created from the source archives.
68            There's an official debian package now so there's no need to test
69            the rpm on debian anymore
70    
71    2003-10-27  Bernhard Herzog  <[email protected]>
72    
73            Several rendering changes:
74    
75             - Render the selection into a separate bitmap so that only that
76               bitmap needs to be redrawn when the selection changes
77    
78             - Render incrementally showing previews and allowing interaction
79               before rendering is complete
80    
81             - Update the renderer interface a bit. Most parameters of
82               RenderMap are now parameters of the constructor
83    
84            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
85            and the update region as parameters. Update the doc-string
86            (BaseRenderer.render_map_incrementally): New. Generator function
87            to renders the map incrementally
88            (BaseRenderer.render_map): Remove the map argument (it's now in
89            the constructor) and simply iterate over the
90            render_map_incrementally generator to draw the map.
91            (BaseRenderer.draw_shape_layer_incrementally)
92            (BaseRenderer.draw_shape_layer): Renamed to
93            draw_shape_layer_incrementally and changed into a generator that
94            yields True every 500 shapes. Used by render_map_incrementally to
95            render shape layers incrementally
96    
97            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
98            map and region parameters which are now in the constructor
99            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
100            the inherited render_map_incrementally.
101            (BaseRenderer.draw_shape_layer): Removed.
102            (ScreenRenderer.draw_selection_incrementally): New. The selection
103            drawing part of the removed draw_shape_layer as a generator
104            (ScreenRenderer.layer_shapes): Update because of the region
105            parameter change
106            (ExportRenderer.__init__): New. Extend the inherited constructor
107            with the destination region for the drawing
108            (ExportRenderer.RenderMap): Removed the map and region parameters
109            which are now in the constructor
110    
111            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
112            bitmap suitable for a preview in a tool
113            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
114            bitmap
115            (MapPrintout.draw_on_dc): Adapt to new renderer interface
116            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
117            exists
118            (MapCanvas.OnIdle): Update the logic to deal with incremental
119            rendering and the selection bitmap
120            (MapCanvas._do_redraw): Handle the instantiation of the render
121            iterator and the redraws during rendering
122            (MapCanvas._render_iterator): New. Generator to incrementally
123            redraw both bitmaps
124            (MapCanvas.Export): Adapt to new renderer interface.
125            (MapCanvas.full_redraw): Reset the selection bitmap and the
126            renderer iterator too
127            (MapCanvas.redraw_selection): New. Force a redraw of the selection
128            bitmap
129            (MapCanvas.shape_selected): Only redraw the selection bitmap
130    
131            * test/test_baserenderer.py
132            (TestBaseRenderer.test_polygon_no_projection)
133            (TestBaseRenderer.test_raster_no_projection)
134            (TestBaseRenderer.test_point_map_projection)
135            (TestBaseRenderer.test_point_layer_and_map_projection)
136            (TestBaseRenderer.test_point_layer_projection)
137            (TestBaseRenderer.test_point_with_classification): Adapt to new
138            renderer interface
139    
140    2003-10-24  Bernhard Herzog  <[email protected]>
141    
142            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
143            (point_in_polygon_shape, shape_centroid): Raise an exception if
144            the shape can't be read. Previously invalid shape ids would lead
145            to a segfault.
146    
147            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
148            New. test whether an exception is raised for invalid shape ids
149    
150    2003-10-24  Jan-Oliver Wagner <[email protected]>
151    
152            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
153            as alias for 'latlong'.
154    
155            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
156            as alias for 'latlong'.
157    
158    2003-10-24  Jan-Oliver Wagner <[email protected]>
159    
160            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
161            the projection even for the UnknownPanel.
162            (UnknownProjPanel.__init__): Define the text and create the textctrl
163            widget.
164            (UnknownProjPanel._DoLayout): Replaced static text widget by the
165            textctrl created in __init__.
166            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
167            including the parameters of the projection.
168            
169    2003-10-24  Jan-Oliver Wagner <[email protected]>
170    
171            * Resources/Projections/epsg.proj: New. This is a list of
172            EPSG codes with parameters for proj. The list has been
173            generated using devtools/create_epsg.py based on the
174            file nad/epsg of the proj 4.4.7 package. Four projection
175            definitions have been deleted as they are not accepted by proj:
176            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
177            and "HD72 / EOV".
178    
179    2003-10-22  Bernhard Herzog  <[email protected]>
180    
181            Some more tweaks to the projection dialog which should fix RT
182            #1886.
183    
184            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
185            the ProjFile's messages and call the base class methods correctly
186            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
187            flag on the newly selected item too. Otherwise some other item is
188            focused and the first time the focus is moved with the keyboard
189            the selection moves in unexpected ways.
190    
191            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
192            focus on the OK button, only on the projection list. That way the
193            list really has the focus initially
194            (ProjFrame.OnClose): Call the projection list's Destroy method to
195            make it unsubscribe all messages
196    
197    2003-10-21  Bernhard Herzog  <[email protected]>
198    
199            Rework the projection dialog to fix a few bugs, including RT 2166
200            and most of 2168
201    
202            * Thuban/UI/projlist.py: New. The class ProjectionList is a
203            special wxListCtrl to show a list of projections in a more MVC
204            fashion
205    
206            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
207            throughout the class. The main change is to use the ProjectionList
208            class instead of a normal wxListBox. Also, add an explicit
209            "Unknown" projection to the projection choice control.
210            (ProjPanel.__init__): Add an "unknown" ellipsoid
211            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
212            instantiation of the panel's controls to make the tab-order more
213            natural
214    
215    2003-10-21  Bernhard Herzog  <[email protected]>
216    
217            * test/test_load.py (TestSingleLayer.file_contents)
218            (TestSingleLayer.test): Add non-ascii characters to the titles of
219            session, map and layer. This is effectively a port of the
220            TestUnicodeStrings test in test_load_0_8.py which for some reason
221            was only added there.
222    
223            * test/test_load_0_9.py (TestSingleLayer.file_contents)
224            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
225            characters to the titles of session, map and layer,.
226    
227    2003-10-21  Bernhard Herzog  <[email protected]>
228    
229            Add EPSG projection handling to .thuban files
230    
231            * test/test_save.py (SaveSessionTest.dtd)
232            (SaveSessionTest.testEmptySession)
233            (SaveSessionTest.testLayerProjection)
234            (SaveSessionTest.testRasterLayer)
235            (SaveSessionTest.testClassifiedLayer)
236            (SaveSessionTest.test_dbf_table)
237            (SaveSessionTest.test_joined_table)
238            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
239            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
240            use a and epsg projection to test saving them
241    
242            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
243            namespace
244            (TestLayerVisibility.file_contents, TestLabels.file_contents)
245            (TestLayerProjection.file_contents)
246            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
247            (TestPostGISLayer.file_contents)
248            (TestPostGISLayerPassword.file_contents)
249            (TestLoadError.file_contents, TestLoadError.test): Update to use
250            1.0-dev namespace
251            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
252            use 1.0-dev namespace and use an EPSG projection to test whether
253            loading it works
254    
255            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
256            as of Thuban 0.9. These are now tests to determine whether Thuban
257            can still read files generated by Thuban 0.9
258    
259            * Thuban/Model/save.py (SessionSaver.write)
260            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
261            namespace
262            (SessionSaver.write_projection): Write the projection's epsg
263            attribute
264    
265            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
266            thuban-1.0-dev.dtd namespace
267            (SessionLoader.check_attrs): Allow a callable object as conversion
268            too
269            (SessionLoader.start_projection, SessionLoader.end_projection)
270            (SessionLoader.start_parameter): Handle the epsg attribute and
271            rename a few instance variables to lower case
272    
273            * Resources/XML/thuban-1.0.dtd: New. Only difference to
274            thuban-0.9.dtd is the epsg attribute for projections.
275    
276    2003-10-21  Bernhard Herzog  <[email protected]>
277    
278            * test/runtests.py (main): Let the user specify which tests to run
279            on the command line
280    
281            * test/support.py (ThubanTestResult.getDescription): Override to
282            give a better short description. The description can be used as a
283            parameter to run_tests to run that particular test in isolation.
284    
285    2003-10-21  Frank Koormann   <[email protected]>
286    
287            Popup menu for legend. Scheduled for the 1.2 release this was too
288            simple to implement: The popup menu is bound to the legend tree, while
289            the events are hanlded by its anchestor, the legend panel. This
290            allows reuse of all the event handlers already implemented for the
291            legend toolbar buttons.
292    
293            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
294            to add handlers for the events issued by the popup menu.
295            (LegendPanel._OnToggleVisibility): Handler for toggling layer
296            visibility event
297            (LegendPanel._OnProjection): Handler for layer projection event.
298            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
299            (LegendTree._OnRightClick): Event handler for right click, select item
300            and pop up menu.
301            (LegendTree.ToggleVisibility): Toggle layer visibility
302            (LegendTree.LayerProjection): Raise layer projection dialog for
303            current layer.
304    
305    2003-10-21  Bernhard Herzog  <[email protected]>
306    
307            * Resources/Projections/defaults.proj: Use correct DOCTYPE
308            declaration. The top-level element is projectionlist not projfile
309    
310    2003-10-20  Bernhard Herzog  <[email protected]>
311    
312            * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
313            method to write a projfile and display a busy cursor and error
314            dialogs.
315            (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
316            (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
317            (ProjFrame.__FillAvailList): Translate "<None>" too and display a
318            busy cursor while loading the user and system prj files.
319    
320    2003-10-16  Bernhard Herzog  <[email protected]>
321    
322            * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
323            ProjFile objects
324            (clear_proj_file_cache): New function to clear the cache. Mainly
325            useful for use by the test suite
326            (read_proj_file): Use the cache.
327    
328            * test/test_proj.py (TestProjFile): Clarify the doc-string
329            (ProjFileReadTests): Update doc-string
330            (ProjFileReadTests.test_get_system_proj_file): Check whether the
331            system proj files is cached.
332            (ProjFileLoadTestCase): New base class for the proj file tests
333            derived from support.FileLoadTestCase to provide some common
334            behavior.
335            (TestLoadingProjFile)
336            (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
337            (TestProjFileWithInvalidParameters.file_contents): Derive from
338            ProjFileLoadTestCase
339            (TestLoadingProjFile.test_caching): New. Test whether the cache
340            works
341    
342    2003-10-16      Silke Reimer    <[email protected]>
343    
344            * debian/*: New directory with configuration files for building a thuban
345              deb-package.
346    
347    2003-10-14  Bernhard Herzog  <[email protected]>
348    
349            * test/test_proj.py: Execute support.run_tests when run as
350            __main__ so that missing unsubscribes are detected
351            (TestProjFile.tearDown): Destroy the proj_file properly
352    
353    2003-10-14  Bernhard Herzog  <[email protected]>
354    
355            * Thuban/Model/messages.py (PROJECTION_ADDED)
356            (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
357            the ProjFile objects
358    
359            * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
360            easily send messages when the projections change
361            (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
362            when the change was successful
363    
364            * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
365            proj file messages
366            (TestProjFile.test_add_remove)
367            (TestProjFile.test_remove_non_existing)
368            (TestProjFile.test_replace)
369            (TestProjFile.test_replace_non_existing): Test whether the right
370            messages are sent
371    
372    2003-10-14  Bernhard Herzog  <[email protected]>
373    
374            * test/test_proj.py (TestProjFile.test): Refactor into several
375            tests
376            (TestProjFile.test_add_remove)
377            (TestProjFile.test_remove_non_existing)
378            (TestProjFile.test_replace)
379            (TestProjFile.test_replace_non_existing): Some of the new
380            individual test cases
381            (TestProjFileSimple): New class for the rest of the test cases
382            that came out of the refactoring
383            (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
384            derived classes don't have to
385    
386    2003-10-13  Bernhard Herzog  <[email protected]>
387    
388            Add an optional EPSG code to the projection objects and extend the
389            .proj file format accordingly.
390    
391            * Resources/XML/projfile.dtd (element projection): Add epsg
392            attribute
393    
394            * Thuban/Model/proj.py (Projection.__init__): New parameter and
395            instance variable epsg. Update doc-string
396            (Projection.EPSGCode, Projection.Label): New methods to provide
397            access to EPSG code and a label for use in dialogs
398    
399            * Thuban/Model/resource.py (ProjFileReader.start_projection)
400            (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
401            Handle the epsg code attribute when reading or writing proj files
402    
403            * Thuban/UI/projdialog.py (ProjFrame._OnSave)
404            (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
405            (ProjFrame.__FillAvailList): Use the projection's Label method to
406            get the string for the list box
407    
408            * test/test_proj.py (TestProjection.test_label)
409            (TestProjection.test_label_epsg)
410            (TestProjection.test_epsgcode_for_non_epsg_projection)
411            (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
412            for the label and EPSGCode methods
413            (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
414            (WriteProjFileTests.test_write_empty_file): Create the ProjFile
415            objects in the test cases and put the expected contents into the
416            test case methods too. Update doTestWrite accordingly
417            (TestLoadingProjFile)
418            (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
419            read tests from TestProjFile.
420            (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
421            tests are now in the new classes.
422            (sample_projfile, sample_projfile_data)
423            (sample_projfile2, sample_projfile_data2): Removed. Not used
424            anymore.
425            (TestProjFile.test_read_unreadable_file): No need to reset the
426            permissions at the end anymore since we use a unique filename
427    
428    2003-10-13  Bernhard Herzog  <[email protected]>
429    
430            * test/test_proj.py: Some more refactoring of the test cases
431            (ProjFileTest): New base class for the proj file tests.
432            (TestProjFile): Derive from ProjFileTest
433            (TestProjFile.test_read_unreadable_file)
434            (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
435            the new filename method to get a unique filename
436            (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
437            (WriteProjFileTests): New class for proj file write tests.
438            Contains the write test that were in TestProjFile originally.
439    
440    2003-10-13  Bernhard Herzog  <[email protected]>
441    
442            * test/test_proj.py (TestProjFile.testRead)
443            (TestProjFile.test_read_non_existing_file)
444            (TestProjFile.test_read_unreadable_file)
445            (TestProjFile.test_read_empty_file): Split into several methods.
446    
447    2003-10-10  Bernhard Herzog  <[email protected]>
448    
449            * Thuban/UI/sizers.py: New file with custom sizers.
450    
451            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
452            all projection type specific panels and put them into a
453            NotebookLikeSizer. This way the dialog doesn't change its size
454            when a different projection is selected
455            (ProjFrame.__init__): Rename projection_panels
456            projection_panel_defs and reuse projection_panels for a list of
457            the instantiated panels.
458            (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
459            (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
460            the panels
461            (UnknownProjPanel._DoLayout): Place the newlines in the message
462            differently to make the panel narrower.
463            (TMPanel._DoLayout): Layout the parameters in one column.
464    
465    2003-10-10  Bernhard Herzog  <[email protected]>
466    
467            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
468            that contains all the setup for the dialog's widgets, layout and
469            event handling.
470            (__): Call build_dialog to build the dialog.
471            (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
472            Their functionality is now in build_dialog
473            (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
474            (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
475            (ProjFrame.__DoOnProjChoice): Small updates due to slightly
476            different widget names and hierarchy introduced with build_dialog.
477    
478    2003-10-10  Bernhard Herzog  <[email protected]>
479    
480            * README: Fix typo.
481    
482    2003-10-09  Bernhard Herzog  <[email protected]>
483    
484            * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
485            projection is already in the list. This is *a lot* faster when
486            loading files with hundreds of projections since it saves a linear
487            search. OTOH this will allow adding the same projection to the
488            user.proj file multiple times in the projection dialog but we'll
489            deal with that later
490    
491    2003-10-09  Jan-Oliver Wagner <[email protected]>
492    
493            * devtools: New. Directory for developer tools that are not intended
494            for the regular user.
495    
496            * devtools/create_epsg.py: New. Convert the epsg file of proj into
497            a python .proj file.
498    
499    2003-10-09  Bernhard Herzog  <[email protected]>
500    
501            * test/test_proj.py
502            (TestProjection.test_get_parameter_without_equals_sign): New. Test
503            whether GetParameter handles parameters without "=" sign correctly
504    
505            * Thuban/Model/proj.py (Projection.GetParameter): Handle
506            parameters that do not contain a "=". Update the doc-string
507    
508    2003-10-08  Bernhard Herzog  <[email protected]>
509    
510            * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
511            length limit on the projname text control
512    
513    2003-10-08  Bernhard Herzog  <[email protected]>
514    
515            * test/test_proj.py (TestProjection.test_get_projection_units_geo)
516            (TestProjection.test_get_projection_units_normal): New. Tests for
517            the Projection.GetProjectedUnits method
518    
519    2003-10-08  Jan-Oliver Wagner <[email protected]>
520    
521            * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
522            Added missing 'val' parameter.
523    
524    2003-10-08  Bernhard Herzog  <[email protected]>
525    
526            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
527            projection type of the currently selected projection is not known,
528            i.e. there's no panel for it, use the UnknownProjPanel
529            (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
530            the actual replacing of the proj panel into the new method
531            _show_proj_panel.
532            (UnknownProjPanel): Add doc-string.
533            (UnknownProjPanel._DoLayout): Insert a newline into the text so
534            that the panel is not so wide.
535    
536    2003-10-08  Bernhard Herzog  <[email protected]>
537    
538            * Thuban/Model/resource.py (read_proj_file): Return the warnings
539            too. Update the doc-string
540            (get_proj_files): Removed. It wasn't used anywhere
541            (get_system_proj_files, get_system_proj_file): Rename to
542            get_system_proj_file and return the ProjFile object and not a list
543            of ProjFile objects. Update the callers.
544            (get_user_proj_files, get_user_proj_file): Rename to
545            get_user_proj_file return the ProjFile object and not a list of
546            ProjFile objects. Update the callers.
547            (ProjFileReader.__init__): New instance variable for the warnings.
548            Rename the __pf ivar to projfile. Update the methods referring to
549            __pf
550            (ProjFileReader.end_projection): Catch any errors raised when
551            instantiating the projection and record that as an error. The
552            projection will not be in the final ProjFile object.
553            (ProjFileReader.GetWarnings): New method to return the warnings.
554    
555            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
556            show the warnings from the projfile reader
557            (ProjFrame._OnImport): Deal with any warnings returned by
558            read_proj_file
559            (ProjFrame.__FillAvailList): Deal with any warnings returned by
560            get_system_proj_file or get_user_proj_file.
561    
562            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
563            (TestProjFileWithInvalidParameters.file_contents): New test cases
564            to test whether read_proj_file handles invalid projection
565            parameters correctly
566            (TestProjFile.test_get_system_proj_file): New. Simple test for
567            resource.get_system_proj_file
568    
569    2003-10-07  Bernhard Herzog  <[email protected]>
570    
571            * test/test_derivedshapestore.py
572            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
573            properly so that the temporary directories get deleted correctly
574    
575    2003-10-06  Bernhard Herzog  <[email protected]>
576    
577            Handle the title changes in a proper MVC way.
578    
579            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
580            canvas' TITLE_CHANGED messages
581            (MainWindow.update_title): New. Update the main window's title
582            (MainWindow.__SetTitle): Removed. Use update_title instead.
583            (MainWindow.SetMap): Use update_title instead of __SetTitle
584            (MainWindow.RenameMap): Do change the window title explicitly
585            here. That's handled in a proper MVC way now.
586            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
587            messages
588    
589            * Thuban/Lib/connector.py (Conduit): New class to help classes
590            that forward messages
591    
592            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
593            (ViewPort): Derive from Conduit instead of Publisher
594            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
595            when calling the inherited versions
596            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
597            methods to subscribe and unsubscribe map messages
598            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
599            handle the map subscriptions
600            (ViewPort.Map, ViewPort.map_projection_changed)
601            (ViewPort.layer_projection_changed): Add or update doc-strings
602    
603            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
604            typo
605            (MyConduit): Helper class for the Conduit test.
606            (TestConduit): Test cases for Conduit
607    
608            * test/test_connector.py: Use support.run_tests as main.
609    
610            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
611            the TITLE_CHANGED messages
612            (ViewPortTest.test_forwarding_title_changed): New test to check
613            whether the viewport forwards the map's TITLE_CHANGED messages
614            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
615            after the port's because the latter may require a still functional
616            map.
617    
618    2003-10-06  Bernhard Herzog  <[email protected]>
619    
620            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
621            doc-string
622    
623    2003-10-06  Bernhard Herzog  <[email protected]>
624    
625            * test/test_viewport.py (ViewPortTest.setUp)
626            (SimpleViewPortTest.test_init_with_size): Move the test for the
627            initial size as a constructor parameter from ViewPortTest.setUp
628            method to a new separate test in SimpleViewPortTest.
629    
630    2003-10-06  Bernhard Herzog  <[email protected]>
631    
632            * test/test_viewport.py (MockView): New class derived from
633            ViewPort with a mock implementation of GetTextExtent to be used in
634            the test cases
635            (ViewPortTest.setUp): Use MockView instead of ViewPort
636    
637            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
638            into what would be a "pure virtual function" in C++: always raise
639            NotImplementedError. Mock implementations for test cases don't
640            belong into the real code
641    
642    2003-10-02  Bernhard Herzog  <[email protected]>
643    
644            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
645            close the dbf file we create so that it's contents have been
646            written properly.
647    
648            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
649            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
650            Update to shapelib 1.2.10
651    
652    2003-10-01  Jan-Oliver Wagner <[email protected]>
653    
654            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
655            it annoys lintian which warns about these files not being
656            executable. The #! isn't necessary here since if you absolutely
657            must execute them you can always say "python <filename>".
658    
659  2003-09-26  Bernhard Herzog  <[email protected]>  2003-09-26  Bernhard Herzog  <[email protected]>
660    
661          * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's          * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
# Line 1421  Line 2079 
2079    
2080          * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as          * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
2081          it annoys lintian which warns about these files not being          it annoys lintian which warns about these files not being
2082          executable. The #1 isn't necessary here since if you absolutely          executable. The #! isn't necessary here since if you absolutely
2083          must execute them you can always say "python <filename>".          must execute them you can always say "python <filename>".
2084    
2085          * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove          * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove

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