/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1272 by jonathan, Fri Jun 20 16:43:13 2003 UTC revision 1894 by bh, Thu Oct 30 18:17:17 2003 UTC
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1    2003-10-30  Bernhard Herzog  <[email protected]>
2    
3            * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
4            EVT_WINDOW_DESTROY
5            (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
6            nothing but is convenient for the derived classes.
7    
8            * Thuban/UI/tableview.py
9            (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
10            Unsubscribe the messages here not in OnClose because that might
11            get called multiple times. Fixes RT #2196
12            (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
13            anymore.
14    
15            * README: Update the minimum requirement for wxPython. Since we
16            now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
17            the version in which that was introduced for all platforms
18    
19    2003-10-30  Frank Koormann <[email protected]>
20    
21            * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
22            the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
23            frame.
24    
25    2003-10-30  Jan-Oliver Wagner <[email protected]>
26    
27            Improved APR import extension, added further EPSG definitions
28            and some cleanup regarding string class.
29    
30            * test/test_proj.py (TestProjection.test_get_projection_units_geo):
31            Added test for alias 'longlat'.
32    
33            * Resources/Projections/epsg-deprecated.proj: New. Contains
34            deprecated EPSG definitions.
35    
36            * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
37            the variable names for objects.
38    
39            * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
40            Copied from importAPR and provided with documentation.
41    
42            * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
43            Moved to apr.py.
44            (APR_View): Added object ref 'ITheme'.
45    
46            * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
47            split function by corresponding use of the string class method.
48    
49            * Thuban/Model/xmlwriter.py: Replaced string replace function by
50            corresponding string method.
51    
52    2003-10-29  Bernhard Herzog  <[email protected]>
53    
54            * Thuban/UI/baserenderer.py
55            (BaseRenderer.draw_shape_layer_incrementally): Speed up the
56            special case of a classification that only has the default group
57    
58    2003-10-27  Bernhard Herzog  <[email protected]>
59    
60            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
61    
62            * po/de.po: Update.
63    
64            * Thuban/UI/application.py
65            (ThubanApplication.ShowExceptionDialog): Handle translation of the
66            dialog message properly
67    
68    2003-10-27  Bernhard Herzog  <[email protected]>
69    
70            Rework how localization works so that we use wx's translation
71            functions when running Thuban as a normal application but not when
72            we don't need any UI, such as in the test suite. See the comment
73            in Thuban/__init__.py for details
74    
75            * Thuban/__init__.py (_): Add one level of indirection to make the
76            translation handling more flexible and to make it possible to use
77            either wx's translation services or not.
78            (gettext_identity, translation_function_installed)
79            (install_translation_function): New function to help with this
80    
81            * Thuban/UI/__init__.py: Install the wx specific translation
82            function if it's OK to do that
83    
84            * test/support.py (initthuban): Install a dummy translation
85            function so that importing Thuban.UI doesn't install a wx specific
86            one for which would need to import wxPython
87    
88    2003-10-27  Bernhard Herzog  <[email protected]>
89    
90            * HOWTO-Release: Source archives should be created first and the
91            binary packages should be created from the source archives.
92            There's an official debian package now so there's no need to test
93            the rpm on debian anymore
94    
95    2003-10-27  Bernhard Herzog  <[email protected]>
96    
97            Several rendering changes:
98    
99             - Render the selection into a separate bitmap so that only that
100               bitmap needs to be redrawn when the selection changes
101    
102             - Render incrementally showing previews and allowing interaction
103               before rendering is complete
104    
105             - Update the renderer interface a bit. Most parameters of
106               RenderMap are now parameters of the constructor
107    
108            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
109            and the update region as parameters. Update the doc-string
110            (BaseRenderer.render_map_incrementally): New. Generator function
111            to renders the map incrementally
112            (BaseRenderer.render_map): Remove the map argument (it's now in
113            the constructor) and simply iterate over the
114            render_map_incrementally generator to draw the map.
115            (BaseRenderer.draw_shape_layer_incrementally)
116            (BaseRenderer.draw_shape_layer): Renamed to
117            draw_shape_layer_incrementally and changed into a generator that
118            yields True every 500 shapes. Used by render_map_incrementally to
119            render shape layers incrementally
120    
121            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
122            map and region parameters which are now in the constructor
123            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
124            the inherited render_map_incrementally.
125            (BaseRenderer.draw_shape_layer): Removed.
126            (ScreenRenderer.draw_selection_incrementally): New. The selection
127            drawing part of the removed draw_shape_layer as a generator
128            (ScreenRenderer.layer_shapes): Update because of the region
129            parameter change
130            (ExportRenderer.__init__): New. Extend the inherited constructor
131            with the destination region for the drawing
132            (ExportRenderer.RenderMap): Removed the map and region parameters
133            which are now in the constructor
134    
135            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
136            bitmap suitable for a preview in a tool
137            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
138            bitmap
139            (MapPrintout.draw_on_dc): Adapt to new renderer interface
140            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
141            exists
142            (MapCanvas.OnIdle): Update the logic to deal with incremental
143            rendering and the selection bitmap
144            (MapCanvas._do_redraw): Handle the instantiation of the render
145            iterator and the redraws during rendering
146            (MapCanvas._render_iterator): New. Generator to incrementally
147            redraw both bitmaps
148            (MapCanvas.Export): Adapt to new renderer interface.
149            (MapCanvas.full_redraw): Reset the selection bitmap and the
150            renderer iterator too
151            (MapCanvas.redraw_selection): New. Force a redraw of the selection
152            bitmap
153            (MapCanvas.shape_selected): Only redraw the selection bitmap
154    
155            * test/test_baserenderer.py
156            (TestBaseRenderer.test_polygon_no_projection)
157            (TestBaseRenderer.test_raster_no_projection)
158            (TestBaseRenderer.test_point_map_projection)
159            (TestBaseRenderer.test_point_layer_and_map_projection)
160            (TestBaseRenderer.test_point_layer_projection)
161            (TestBaseRenderer.test_point_with_classification): Adapt to new
162            renderer interface
163    
164    2003-10-24  Bernhard Herzog  <[email protected]>
165    
166            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
167            (point_in_polygon_shape, shape_centroid): Raise an exception if
168            the shape can't be read. Previously invalid shape ids would lead
169            to a segfault.
170    
171            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
172            New. test whether an exception is raised for invalid shape ids
173    
174    2003-10-24  Jan-Oliver Wagner <[email protected]>
175    
176            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
177            as alias for 'latlong'.
178    
179            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
180            as alias for 'latlong'.
181    
182    2003-10-24  Jan-Oliver Wagner <[email protected]>
183    
184            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
185            the projection even for the UnknownPanel.
186            (UnknownProjPanel.__init__): Define the text and create the textctrl
187            widget.
188            (UnknownProjPanel._DoLayout): Replaced static text widget by the
189            textctrl created in __init__.
190            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
191            including the parameters of the projection.
192            
193    2003-10-24  Jan-Oliver Wagner <[email protected]>
194    
195            * Resources/Projections/epsg.proj: New. This is a list of
196            EPSG codes with parameters for proj. The list has been
197            generated using devtools/create_epsg.py based on the
198            file nad/epsg of the proj 4.4.7 package. Four projection
199            definitions have been deleted as they are not accepted by proj:
200            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
201            and "HD72 / EOV".
202    
203    2003-10-22  Bernhard Herzog  <[email protected]>
204    
205            Some more tweaks to the projection dialog which should fix RT
206            #1886.
207    
208            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
209            the ProjFile's messages and call the base class methods correctly
210            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
211            flag on the newly selected item too. Otherwise some other item is
212            focused and the first time the focus is moved with the keyboard
213            the selection moves in unexpected ways.
214    
215            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
216            focus on the OK button, only on the projection list. That way the
217            list really has the focus initially
218            (ProjFrame.OnClose): Call the projection list's Destroy method to
219            make it unsubscribe all messages
220    
221    2003-10-21  Bernhard Herzog  <[email protected]>
222    
223            Rework the projection dialog to fix a few bugs, including RT 2166
224            and most of 2168
225    
226            * Thuban/UI/projlist.py: New. The class ProjectionList is a
227            special wxListCtrl to show a list of projections in a more MVC
228            fashion
229    
230            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
231            throughout the class. The main change is to use the ProjectionList
232            class instead of a normal wxListBox. Also, add an explicit
233            "Unknown" projection to the projection choice control.
234            (ProjPanel.__init__): Add an "unknown" ellipsoid
235            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
236            instantiation of the panel's controls to make the tab-order more
237            natural
238    
239    2003-10-21  Bernhard Herzog  <[email protected]>
240    
241            * test/test_load.py (TestSingleLayer.file_contents)
242            (TestSingleLayer.test): Add non-ascii characters to the titles of
243            session, map and layer. This is effectively a port of the
244            TestUnicodeStrings test in test_load_0_8.py which for some reason
245            was only added there.
246    
247            * test/test_load_0_9.py (TestSingleLayer.file_contents)
248            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
249            characters to the titles of session, map and layer,.
250    
251    2003-10-21  Bernhard Herzog  <[email protected]>
252    
253            Add EPSG projection handling to .thuban files
254    
255            * test/test_save.py (SaveSessionTest.dtd)
256            (SaveSessionTest.testEmptySession)
257            (SaveSessionTest.testLayerProjection)
258            (SaveSessionTest.testRasterLayer)
259            (SaveSessionTest.testClassifiedLayer)
260            (SaveSessionTest.test_dbf_table)
261            (SaveSessionTest.test_joined_table)
262            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
263            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
264            use a and epsg projection to test saving them
265    
266            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
267            namespace
268            (TestLayerVisibility.file_contents, TestLabels.file_contents)
269            (TestLayerProjection.file_contents)
270            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
271            (TestPostGISLayer.file_contents)
272            (TestPostGISLayerPassword.file_contents)
273            (TestLoadError.file_contents, TestLoadError.test): Update to use
274            1.0-dev namespace
275            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
276            use 1.0-dev namespace and use an EPSG projection to test whether
277            loading it works
278    
279            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
280            as of Thuban 0.9. These are now tests to determine whether Thuban
281            can still read files generated by Thuban 0.9
282    
283            * Thuban/Model/save.py (SessionSaver.write)
284            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
285            namespace
286            (SessionSaver.write_projection): Write the projection's epsg
287            attribute
288    
289            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
290            thuban-1.0-dev.dtd namespace
291            (SessionLoader.check_attrs): Allow a callable object as conversion
292            too
293            (SessionLoader.start_projection, SessionLoader.end_projection)
294            (SessionLoader.start_parameter): Handle the epsg attribute and
295            rename a few instance variables to lower case
296    
297            * Resources/XML/thuban-1.0.dtd: New. Only difference to
298            thuban-0.9.dtd is the epsg attribute for projections.
299    
300    2003-10-21  Bernhard Herzog  <[email protected]>
301    
302            * test/runtests.py (main): Let the user specify which tests to run
303            on the command line
304    
305            * test/support.py (ThubanTestResult.getDescription): Override to
306            give a better short description. The description can be used as a
307            parameter to run_tests to run that particular test in isolation.
308    
309    2003-10-21  Frank Koormann   <[email protected]>
310    
311            Popup menu for legend. Scheduled for the 1.2 release this was too
312            simple to implement: The popup menu is bound to the legend tree, while
313            the events are hanlded by its anchestor, the legend panel. This
314            allows reuse of all the event handlers already implemented for the
315            legend toolbar buttons.
316    
317            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
318            to add handlers for the events issued by the popup menu.
319            (LegendPanel._OnToggleVisibility): Handler for toggling layer
320            visibility event
321            (LegendPanel._OnProjection): Handler for layer projection event.
322            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
323            (LegendTree._OnRightClick): Event handler for right click, select item
324            and pop up menu.
325            (LegendTree.ToggleVisibility): Toggle layer visibility
326            (LegendTree.LayerProjection): Raise layer projection dialog for
327            current layer.
328    
329    2003-10-21  Bernhard Herzog  <[email protected]>
330    
331            * Resources/Projections/defaults.proj: Use correct DOCTYPE
332            declaration. The top-level element is projectionlist not projfile
333    
334    2003-10-20  Bernhard Herzog  <[email protected]>
335    
336            * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
337            method to write a projfile and display a busy cursor and error
338            dialogs.
339            (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
340            (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
341            (ProjFrame.__FillAvailList): Translate "<None>" too and display a
342            busy cursor while loading the user and system prj files.
343    
344    2003-10-16  Bernhard Herzog  <[email protected]>
345    
346            * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
347            ProjFile objects
348            (clear_proj_file_cache): New function to clear the cache. Mainly
349            useful for use by the test suite
350            (read_proj_file): Use the cache.
351    
352            * test/test_proj.py (TestProjFile): Clarify the doc-string
353            (ProjFileReadTests): Update doc-string
354            (ProjFileReadTests.test_get_system_proj_file): Check whether the
355            system proj files is cached.
356            (ProjFileLoadTestCase): New base class for the proj file tests
357            derived from support.FileLoadTestCase to provide some common
358            behavior.
359            (TestLoadingProjFile)
360            (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
361            (TestProjFileWithInvalidParameters.file_contents): Derive from
362            ProjFileLoadTestCase
363            (TestLoadingProjFile.test_caching): New. Test whether the cache
364            works
365    
366    2003-10-16      Silke Reimer    <[email protected]>
367    
368            * debian/*: New directory with configuration files for building a thuban
369              deb-package.
370    
371    2003-10-14  Bernhard Herzog  <[email protected]>
372    
373            * test/test_proj.py: Execute support.run_tests when run as
374            __main__ so that missing unsubscribes are detected
375            (TestProjFile.tearDown): Destroy the proj_file properly
376    
377    2003-10-14  Bernhard Herzog  <[email protected]>
378    
379            * Thuban/Model/messages.py (PROJECTION_ADDED)
380            (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
381            the ProjFile objects
382    
383            * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
384            easily send messages when the projections change
385            (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
386            when the change was successful
387    
388            * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
389            proj file messages
390            (TestProjFile.test_add_remove)
391            (TestProjFile.test_remove_non_existing)
392            (TestProjFile.test_replace)
393            (TestProjFile.test_replace_non_existing): Test whether the right
394            messages are sent
395    
396    2003-10-14  Bernhard Herzog  <[email protected]>
397    
398            * test/test_proj.py (TestProjFile.test): Refactor into several
399            tests
400            (TestProjFile.test_add_remove)
401            (TestProjFile.test_remove_non_existing)
402            (TestProjFile.test_replace)
403            (TestProjFile.test_replace_non_existing): Some of the new
404            individual test cases
405            (TestProjFileSimple): New class for the rest of the test cases
406            that came out of the refactoring
407            (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
408            derived classes don't have to
409    
410    2003-10-13  Bernhard Herzog  <[email protected]>
411    
412            Add an optional EPSG code to the projection objects and extend the
413            .proj file format accordingly.
414    
415            * Resources/XML/projfile.dtd (element projection): Add epsg
416            attribute
417    
418            * Thuban/Model/proj.py (Projection.__init__): New parameter and
419            instance variable epsg. Update doc-string
420            (Projection.EPSGCode, Projection.Label): New methods to provide
421            access to EPSG code and a label for use in dialogs
422    
423            * Thuban/Model/resource.py (ProjFileReader.start_projection)
424            (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
425            Handle the epsg code attribute when reading or writing proj files
426    
427            * Thuban/UI/projdialog.py (ProjFrame._OnSave)
428            (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
429            (ProjFrame.__FillAvailList): Use the projection's Label method to
430            get the string for the list box
431    
432            * test/test_proj.py (TestProjection.test_label)
433            (TestProjection.test_label_epsg)
434            (TestProjection.test_epsgcode_for_non_epsg_projection)
435            (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
436            for the label and EPSGCode methods
437            (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
438            (WriteProjFileTests.test_write_empty_file): Create the ProjFile
439            objects in the test cases and put the expected contents into the
440            test case methods too. Update doTestWrite accordingly
441            (TestLoadingProjFile)
442            (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
443            read tests from TestProjFile.
444            (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
445            tests are now in the new classes.
446            (sample_projfile, sample_projfile_data)
447            (sample_projfile2, sample_projfile_data2): Removed. Not used
448            anymore.
449            (TestProjFile.test_read_unreadable_file): No need to reset the
450            permissions at the end anymore since we use a unique filename
451    
452    2003-10-13  Bernhard Herzog  <[email protected]>
453    
454            * test/test_proj.py: Some more refactoring of the test cases
455            (ProjFileTest): New base class for the proj file tests.
456            (TestProjFile): Derive from ProjFileTest
457            (TestProjFile.test_read_unreadable_file)
458            (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
459            the new filename method to get a unique filename
460            (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
461            (WriteProjFileTests): New class for proj file write tests.
462            Contains the write test that were in TestProjFile originally.
463    
464    2003-10-13  Bernhard Herzog  <[email protected]>
465    
466            * test/test_proj.py (TestProjFile.testRead)
467            (TestProjFile.test_read_non_existing_file)
468            (TestProjFile.test_read_unreadable_file)
469            (TestProjFile.test_read_empty_file): Split into several methods.
470    
471    2003-10-10  Bernhard Herzog  <[email protected]>
472    
473            * Thuban/UI/sizers.py: New file with custom sizers.
474    
475            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
476            all projection type specific panels and put them into a
477            NotebookLikeSizer. This way the dialog doesn't change its size
478            when a different projection is selected
479            (ProjFrame.__init__): Rename projection_panels
480            projection_panel_defs and reuse projection_panels for a list of
481            the instantiated panels.
482            (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
483            (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
484            the panels
485            (UnknownProjPanel._DoLayout): Place the newlines in the message
486            differently to make the panel narrower.
487            (TMPanel._DoLayout): Layout the parameters in one column.
488    
489    2003-10-10  Bernhard Herzog  <[email protected]>
490    
491            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
492            that contains all the setup for the dialog's widgets, layout and
493            event handling.
494            (__): Call build_dialog to build the dialog.
495            (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
496            Their functionality is now in build_dialog
497            (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
498            (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
499            (ProjFrame.__DoOnProjChoice): Small updates due to slightly
500            different widget names and hierarchy introduced with build_dialog.
501    
502    2003-10-10  Bernhard Herzog  <[email protected]>
503    
504            * README: Fix typo.
505    
506    2003-10-09  Bernhard Herzog  <[email protected]>
507    
508            * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
509            projection is already in the list. This is *a lot* faster when
510            loading files with hundreds of projections since it saves a linear
511            search. OTOH this will allow adding the same projection to the
512            user.proj file multiple times in the projection dialog but we'll
513            deal with that later
514    
515    2003-10-09  Jan-Oliver Wagner <[email protected]>
516    
517            * devtools: New. Directory for developer tools that are not intended
518            for the regular user.
519    
520            * devtools/create_epsg.py: New. Convert the epsg file of proj into
521            a python .proj file.
522    
523    2003-10-09  Bernhard Herzog  <[email protected]>
524    
525            * test/test_proj.py
526            (TestProjection.test_get_parameter_without_equals_sign): New. Test
527            whether GetParameter handles parameters without "=" sign correctly
528    
529            * Thuban/Model/proj.py (Projection.GetParameter): Handle
530            parameters that do not contain a "=". Update the doc-string
531    
532    2003-10-08  Bernhard Herzog  <[email protected]>
533    
534            * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
535            length limit on the projname text control
536    
537    2003-10-08  Bernhard Herzog  <[email protected]>
538    
539            * test/test_proj.py (TestProjection.test_get_projection_units_geo)
540            (TestProjection.test_get_projection_units_normal): New. Tests for
541            the Projection.GetProjectedUnits method
542    
543    2003-10-08  Jan-Oliver Wagner <[email protected]>
544    
545            * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
546            Added missing 'val' parameter.
547    
548    2003-10-08  Bernhard Herzog  <[email protected]>
549    
550            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
551            projection type of the currently selected projection is not known,
552            i.e. there's no panel for it, use the UnknownProjPanel
553            (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
554            the actual replacing of the proj panel into the new method
555            _show_proj_panel.
556            (UnknownProjPanel): Add doc-string.
557            (UnknownProjPanel._DoLayout): Insert a newline into the text so
558            that the panel is not so wide.
559    
560    2003-10-08  Bernhard Herzog  <[email protected]>
561    
562            * Thuban/Model/resource.py (read_proj_file): Return the warnings
563            too. Update the doc-string
564            (get_proj_files): Removed. It wasn't used anywhere
565            (get_system_proj_files, get_system_proj_file): Rename to
566            get_system_proj_file and return the ProjFile object and not a list
567            of ProjFile objects. Update the callers.
568            (get_user_proj_files, get_user_proj_file): Rename to
569            get_user_proj_file return the ProjFile object and not a list of
570            ProjFile objects. Update the callers.
571            (ProjFileReader.__init__): New instance variable for the warnings.
572            Rename the __pf ivar to projfile. Update the methods referring to
573            __pf
574            (ProjFileReader.end_projection): Catch any errors raised when
575            instantiating the projection and record that as an error. The
576            projection will not be in the final ProjFile object.
577            (ProjFileReader.GetWarnings): New method to return the warnings.
578    
579            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
580            show the warnings from the projfile reader
581            (ProjFrame._OnImport): Deal with any warnings returned by
582            read_proj_file
583            (ProjFrame.__FillAvailList): Deal with any warnings returned by
584            get_system_proj_file or get_user_proj_file.
585    
586            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
587            (TestProjFileWithInvalidParameters.file_contents): New test cases
588            to test whether read_proj_file handles invalid projection
589            parameters correctly
590            (TestProjFile.test_get_system_proj_file): New. Simple test for
591            resource.get_system_proj_file
592    
593    2003-10-07  Bernhard Herzog  <[email protected]>
594    
595            * test/test_derivedshapestore.py
596            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
597            properly so that the temporary directories get deleted correctly
598    
599    2003-10-06  Bernhard Herzog  <[email protected]>
600    
601            Handle the title changes in a proper MVC way.
602    
603            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
604            canvas' TITLE_CHANGED messages
605            (MainWindow.update_title): New. Update the main window's title
606            (MainWindow.__SetTitle): Removed. Use update_title instead.
607            (MainWindow.SetMap): Use update_title instead of __SetTitle
608            (MainWindow.RenameMap): Do change the window title explicitly
609            here. That's handled in a proper MVC way now.
610            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
611            messages
612    
613            * Thuban/Lib/connector.py (Conduit): New class to help classes
614            that forward messages
615    
616            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
617            (ViewPort): Derive from Conduit instead of Publisher
618            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
619            when calling the inherited versions
620            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
621            methods to subscribe and unsubscribe map messages
622            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
623            handle the map subscriptions
624            (ViewPort.Map, ViewPort.map_projection_changed)
625            (ViewPort.layer_projection_changed): Add or update doc-strings
626    
627            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
628            typo
629            (MyConduit): Helper class for the Conduit test.
630            (TestConduit): Test cases for Conduit
631    
632            * test/test_connector.py: Use support.run_tests as main.
633    
634            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
635            the TITLE_CHANGED messages
636            (ViewPortTest.test_forwarding_title_changed): New test to check
637            whether the viewport forwards the map's TITLE_CHANGED messages
638            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
639            after the port's because the latter may require a still functional
640            map.
641    
642    2003-10-06  Bernhard Herzog  <[email protected]>
643    
644            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
645            doc-string
646    
647    2003-10-06  Bernhard Herzog  <[email protected]>
648    
649            * test/test_viewport.py (ViewPortTest.setUp)
650            (SimpleViewPortTest.test_init_with_size): Move the test for the
651            initial size as a constructor parameter from ViewPortTest.setUp
652            method to a new separate test in SimpleViewPortTest.
653    
654    2003-10-06  Bernhard Herzog  <[email protected]>
655    
656            * test/test_viewport.py (MockView): New class derived from
657            ViewPort with a mock implementation of GetTextExtent to be used in
658            the test cases
659            (ViewPortTest.setUp): Use MockView instead of ViewPort
660    
661            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
662            into what would be a "pure virtual function" in C++: always raise
663            NotImplementedError. Mock implementations for test cases don't
664            belong into the real code
665    
666    2003-10-02  Bernhard Herzog  <[email protected]>
667    
668            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
669            close the dbf file we create so that it's contents have been
670            written properly.
671    
672            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
673            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
674            Update to shapelib 1.2.10
675    
676    2003-10-01  Jan-Oliver Wagner <[email protected]>
677    
678            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
679            it annoys lintian which warns about these files not being
680            executable. The #! isn't necessary here since if you absolutely
681            must execute them you can always say "python <filename>".
682    
683    2003-09-26  Bernhard Herzog  <[email protected]>
684    
685            * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
686            only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
687            is ported to a newer the import will fail, so it should be noticed
688            immediately that this function is gone.
689            Fixes RT#1919
690    
691    2003-09-26  Bernhard Herzog  <[email protected]>
692    
693            Add a DTD for the projection files and make thuban write valid
694            projection files
695    
696            * Resources/XML/projfile.dtd: New. DTD for thuban's projection
697            files
698    
699            * Thuban/Model/resource.py (ProjFileSaver.write): Use
700            'projectionlist' as the name in the document type declaration so
701            that it matches the element type of the root element.
702    
703            * test/test_proj.py (sample_projfile, sample_projfile2): Use
704            'projectionlist' as the name in the document type declaration just
705            as it is done now in the files thuban would write
706            (sample_projfile, sample_projfile_data): Fix spelling of
707            "Mercator"
708            (TestProjFile.doTestWrite): Validate the written and the expected
709            XML data
710            (TestProjFile): Derive from ValidationTest so that we can run xml
711            validation tests
712    
713    2003-09-24  Bernhard Herzog  <[email protected]>
714    
715            * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
716            modify the list returned by map.Layers() in place since it is the
717            actual list of layers used by the map.
718    
719    2003-09-23  Jan-Oliver Wagner <[email protected]>
720    
721            * Doc/manual/thuban-manual.xml: Added subsection to chapter
722            Extensions to describe the extensions coming with the Thuban
723            standard package (gns2shp and importAPR).
724    
725    2003-09-23  Bernhard Herzog  <[email protected]>
726    
727            * libraries/thuban/wxproj.cpp (project_point): if there's an
728            inverse but no forward projection, convert to degrees after
729            applying the inverse projection. Fixes RT#2096
730    
731            * test/test_wxproj.py: New. Test cases for wxproj.so. One test
732            implicitly tests for the fix to RT#2096
733    
734            * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
735            Check that the sequences have the same lengths
736    
737            * Resources/Projections/defaults.proj (Geographic projection): Use
738            a much more precise value for the to_meter attribute.
739    
740    2003-09-22  Bernhard Herzog  <[email protected]>
741    
742            * test/support.py (initthuban): Make sure to unset the LANG env.
743            var. so that tests that compare translated strings work. Solves RT
744            #2094
745    
746    2003-09-22  Jan-Oliver Wagner <[email protected]>
747    
748            Small improvement of APR import.
749    
750            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
751            Added tests for text-ranges.
752    
753            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
754            returns a string object if the range is based on text.
755    
756            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
757            range retrieval.
758    
759    2003-09-22  Jan-Oliver Wagner <[email protected]>
760    
761            Initial version of the importAPR extension which is in
762            experimental state.
763    
764            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
765            /Extensions/importAPR/test/: New directories.
766    
767            * /Extensions/importAPR/samples/README: New: Howto load the samples.
768    
769            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
770            file which refers to the Thuban Iceland demo data.
771    
772            * /Extensions/importAPR/test/README: New: Howto execute the tests.
773    
774            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
775    
776            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
777            as in '.apr'-files.
778    
779            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
780            ODB Objects as in '.apr', '.avl' and other files.
781    
782            * /Extensions/importAPR/__init__.py: New: Init to make this
783            directory a package.
784    
785            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
786            project file (.apr) and convert it to Thuban.
787    
788    2003-09-22  Jan-Oliver Wagner <[email protected]>
789    
790            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
791    
792    2003-09-19  Jan-Oliver Wagner <[email protected]>
793    
794            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
795            with description on RPM installation and RPM binary package
796            creation.
797    
798    2003-09-18  Bernhard Herzog  <[email protected]>
799    
800            * setup.py (data_files): Only add the mo files if the Locales
801            directory actually exists, so that setup.py works with a fresh CVS
802            checkout
803    
804    2003-09-12  Jan-Oliver Wagner <[email protected]>
805    
806            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
807            in viewport, not anymore in view
808    
809    2003-09-04  Jan-Oliver Wagner <[email protected]>
810    
811            Introducing first Extension (gns2shp).
812    
813            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
814    
815            * Extensions/__init__.py: New. init to make this dir a package.
816    
817            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
818    
819            * Extensions/gns2shp/test/README: New. some info on this test directory.
820    
821            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
822    
823            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
824            of Shapefile from GNS text file format
825    
826    2003-09-03  Jan-Oliver Wagner <[email protected]>
827    
828            Fix/workaround for bug #2019:
829            https://intevation.de/rt/webrt?serial_num=2019
830    
831            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
832            (IdentifyView.__init__): Added another button that allows to
833            stop the identify mode.
834            (IdentifyView.OnStop): New. Stops the identify mode.
835    
836    2003-09-03  Jan-Oliver Wagner <[email protected]>
837    
838            Introducing a new exception dialog that allows to exit the
839            application immediately.
840            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
841    
842            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
843    
844            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
845            Made strings available to translations. Exchanged the simple
846            ScrolledMessageDialog by the new ExceptionDialog.
847    
848    2003-09-01  Bernhard Herzog  <[email protected]>
849    
850            * NEWS: New. Summary of changes and release notes.
851    
852            * MANIFEST.in: Add NEWS
853    
854    2003-09-01  Bernhard Herzog  <[email protected]>
855    
856            * MANIFEST.in: Correct the include statement for the mo-files and
857            include the documentation too.
858    
859            * setup.py (data_files): Add the .mo files
860            (setup call): Up to version 0.9.0
861    
862    2003-09-01  Bernhard Herzog  <[email protected]>
863    
864            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
865            parameter list to just parent and session
866            (ChooseDBTableDialog.__set_properties): Removed. Setting the
867            selection of empty list boxes is not allowed (and produces C++
868            assertion errors) and the rest of the setup is better done in
869            __init__ anyway.
870            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
871            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
872            builtins True/False for booleans to avoid warnings from wxPython
873    
874            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
875            ChooseDBTableDialog constructor parameters.
876    
877    2003-09-01  Bernhard Herzog  <[email protected]>
878    
879            * Thuban/Model/postgisdb.py
880            (PostGISTable): Extend doc-string
881            (PostGISTable._fetch_table_information): Set the column index
882            correctly, pretending ignored columns don't exist.
883    
884            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
885            for postgis tables with data types not yet supported by thuban.
886    
887    2003-08-29  Bernhard Herzog  <[email protected]>
888    
889            * HOWTO-Release: Tweak item about running the tests.
890    
891    2003-08-29  Jan-Oliver Wagner <[email protected]>
892    
893            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
894    
895    2003-08-29  Bernhard Herzog  <[email protected]>
896    
897            Add some missing parameters to projections. Proj complains about
898            them on windows but for some reason not on Linux.
899    
900            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
901            missing required projection parameters
902    
903            * test/test_proj.py (TestProjFile.test): Add missing required
904            projection parameters
905    
906            * test/test_load_0_8.py (TestLayerProjection.file_contents)
907            (TestLayerProjection.test): Add missing required projection
908            parameters and tests for them
909    
910            * test/test_load.py (TestLayerProjection.file_contents)
911            (TestLayerProjection.test): Add missing required projection
912            parameters and tests for them
913    
914            * test/test_layer.py (TestLayer.test_base_layer): Add missing
915            required projection parameters
916    
917    2003-08-29  Bernhard Herzog  <[email protected]>
918    
919            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
920            access the pj_errno because directly accessing pj_errno doesn't
921            work on windows if the proj library is in a DLL
922    
923            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
924    
925    2003-08-28  Bernhard Herzog  <[email protected]>
926    
927            * test/test_proj.py: Import things from Thuban after calling
928            initthuban
929    
930            * test/test_load.py (LoadSessionTest.filenames): New class
931            variable with the filename attributes to normalize
932            (LoadSessionTest.check_format): Pass self.filenames to
933            sax_eventlist to normalize the filename attributes
934    
935            * test/xmlsupport.py: Add cvs keywords
936            (SaxEventLister.__init__): New parameter filenames which indicates
937            attributes that contain filenames
938            (SaxEventLister.startElementNS): Normalize the filename attributes
939            with os.path.normpath
940            (sax_eventlist): New parameter filenames to pass through to
941            SaxEventLister
942    
943            * test/test_derivedshapestore.py: Make this file callable as a
944            program to execute the tests
945            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
946            the session to self.session so that it gets destroyed properly
947    
948            * test/test_layer.py (TestLayer.tearDown): Call the session's
949            Destroy method
950    
951            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
952            too if it exists
953            (TestMapAddLayer.test_add_layer): Bind the session to self.session
954            so that it gets destroyed properly
955    
956            * test/postgissupport.py (reason_for_not_running_tests): Add a
957            test for the existence of popen2.Popen4.
958    
959            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
960            reliable way to destroy the sessions created in the test cases
961            (SaveSessionTest.test_dbf_table): Bind the session to self.session
962            so that it gets destroyed properly
963            (SaveSessionTest.testLayerProjection): Bind the session to
964            self.session so that it gets destroyed properly
965    
966            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
967            sure that the session is destroyed properly
968    
969            * test/test_shapefilestore.py: Make this callable as a program to
970            execute the tests
971    
972            * test/test_scalebar.py: Remove unnecessary import of _ from
973            Thuban
974    
975            * test/support.py (print_garbage_information): Call initthuban
976            here because it may be called indirectly from test cases that test
977            test support modules which do not use anything from thuban itself
978            (ThubanTestProgram.runTests): Remove unnecessary debug print
979    
980    2003-08-28  Bernhard Herzog  <[email protected]>
981    
982            * Thuban/version.py (longversion): Update to 0.9
983    
984            * Thuban/UI/mainwindow.py: Remove some unused imports
985    
986            * README: Add section about required additional software. Add date
987            and revision CVS keywords
988    
989            * HOWTO-Release: Add item about the translations. Add date and
990            revision CVs keywords and change formatting to match README a bit
991            better
992    
993            * po/de.po: Update for 0.9
994    
995            * test/README: Tweak the wording a little because many tests are
996            not really unittest.
997    
998    2003-08-27  Bernhard Herzog  <[email protected]>
999    
1000            As preparation for the 0.9 release, switch thuban files to a
1001            non-dev namespace
1002    
1003            * Thuban/Model/save.py (SessionSaver.write_session): Write files
1004            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
1005            namespace
1006    
1007            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
1008            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
1009    
1010            * test/test_save.py (SaveSessionTest.dtd)
1011            (SaveSessionTest.testEmptySession)
1012            (SaveSessionTest.testSingleLayer)
1013            (SaveSessionTest.testLayerProjection)
1014            (SaveSessionTest.testRasterLayer)
1015            (SaveSessionTest.testClassifiedLayer)
1016            (SaveSessionTest.test_dbf_table)
1017            (SaveSessionTest.test_joined_table)
1018            (SaveSessionTest.test_save_postgis): Update for new namespace
1019    
1020            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
1021            (TestLayerVisibility.file_contents, TestLabels.file_contents)
1022            (TestLayerProjection.file_contents)
1023            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
1024            (TestPostGISLayer.file_contents)
1025            (TestPostGISLayerPassword.file_contents)
1026            (TestLoadError.file_contents, TestLoadError.test): Update for new
1027            namespace
1028    
1029    2003-08-27  Bernhard Herzog  <[email protected]>
1030    
1031            Make the table interface distinguish between row ids (an integer
1032            that uniquely identifies a row) and row ordinals (a simple row
1033            count from 0 to NumRows() - 1)
1034    
1035            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
1036            (PostGISTable.RowOrdinalToId): New methods to conver between row
1037            ids and row ordinals
1038            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
1039            parameter row_is_ordinal to indicate whether the row parameter is
1040            the row id or the ordinal
1041    
1042            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
1043            (TransientTableBase.RowOrdinalToId)
1044            (AutoTransientTable.RowIdToOrdinal)
1045            (AutoTransientTable.RowOrdinalToId): Same new methods as in
1046            PostGISTable.
1047            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
1048            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
1049            Same new parameter as in PostGISTable.
1050    
1051            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
1052            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
1053            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
1054            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
1055            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
1056            parameter as in PostGISTable.
1057    
1058            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
1059            (DataTable.RowOrdinalToId): New methods to convert between row ids
1060            and row ordinals.
1061            (TableGrid.SelectRowById): New method to select a row based on its
1062            ID as opposed to its ordinal
1063            (DataTable.GetValue, TableGrid.OnRangeSelect)
1064            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
1065            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
1066            (LayerTableFrame.__init__): Convert between row ids and row
1067            ordinals as appropriate
1068    
1069            * test/postgissupport.py (PostGISDatabase.__init__): Add
1070            doc-string.
1071            (PostGISDatabase.initdb): The optional third item in a tuple in
1072            tables is now a (key, value) list with additional arguments to
1073            pass to upload_shapefile
1074            (upload_shapefile): New parameter gid_offset to allow gids that
1075            are not the same as the shapeids in the shapefile
1076            (PostgreSQLServer.get_default_static_data_db): Use the new
1077            gid_offset to make the gids in landmarks 1000 higher than the
1078            shapeids in the shapefile
1079    
1080            * test/test_viewport.py
1081            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
1082            new shapeids in the landmarks table
1083    
1084            * test/test_transientdb.py
1085            (TestTransientTable.run_iceland_political_tests)
1086            (TestTransientTable.test_transient_joined_table): Add tests for
1087            the new table methods and new keywords arguments.
1088    
1089            * test/test_postgis_db.py
1090            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
1091            (TestPostGISTable.test_read_value_row_count_mode)
1092            (TestPostGISTable.test_row_id_to_ordinal)
1093            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
1094            table methods and the new arguments
1095            (TestPostGISShapestorePoint.test_shapes_in_region)
1096            (TestPostGISShapestorePoint.test_shape_raw_data)
1097            (TestPostGISShapestorePoint.test_shape_points)
1098            (TestPostGISShapestorePoint.test_shape_shapeid)
1099            (TestPostGISShapestorePoint.test_all_shapes)
1100            (TestPostGISTable.test_simple_query)
1101            (TestPostGISTable.test_simple_query)
1102            (TestPostGISTable.test_simple_query)
1103            (TestPostGISTable.test_read_value)
1104            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
1105            shapeids in the landmarks table
1106    
1107            * test/test_memory_table.py
1108            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
1109            (TestMemoryTable.test_read_value_row_count_mode)
1110            (TestMemoryTable.test_row_id_to_ordinal)
1111            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
1112            table methods and the new arguments
1113    
1114            * test/test_dbf_table.py
1115            (TestDBFTable.test_read_row_as_dict_row_count_mode)
1116            (TestDBFTable.test_read_value_row_count_mode)
1117            (TestDBFTable.test_row_id_to_ordinal)
1118            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
1119            methods and the new arguments
1120    
1121    2003-08-26  Bernhard Herzog  <[email protected]>
1122    
1123            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
1124            more postgis specific but much faster method to get the bounding
1125            box
1126    
1127    2003-08-26  Bernhard Herzog  <[email protected]>
1128    
1129            * Thuban/Model/postgisdb.py (PostGISTable.Title)
1130            (PostGISShapeStore.AllShapes): Add these missing methods.
1131            (PostGISShapeStore.ShapesInRegion): No need to raise
1132            StopIteration. We can simply return
1133    
1134            * test/test_postgis_db.py (TestPostGISTable.test_title)
1135            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
1136            new methods
1137    
1138    2003-08-25  Bernhard Herzog  <[email protected]>
1139    
1140            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
1141    
1142            * test/test_postgis_db.py (PolygonTests): New class containing
1143            those tests from TestPostGISShapestorePolygon that can also be
1144            used to test MUTLIPOLYGON tables
1145            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
1146            so derive from that
1147            (TestPostGISShapestoreMultiPolygon): New class with tests for
1148            MUTLIPOLYGON tables
1149    
1150            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
1151            tables argument to have tuples with three items to override the
1152            WKT type used.
1153            (PostgreSQLServer.get_default_static_data_db): Use the above to
1154            create a polygon table with MUTLIPOLYGONs
1155            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
1156            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
1157            coords_to*
1158            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
1159            (wkt_converter): New. Map WKT types to converters
1160            (upload_shapefile): New parameter force_wkt_type to use a
1161            different WKT type than the default
1162    
1163    2003-08-25  Bernhard Herzog  <[email protected]>
1164    
1165            * Thuban/UI/application.py
1166            (ThubanApplication.run_db_param_dialog): New. Suitable as a
1167            db_connection_callback. Main difference is that the dialog run
1168            from this method doesn't have a parent so it can be used even when
1169            there is no main window
1170            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
1171            no db_connection_callback was given. This way the dialog pops up
1172            even when the .thuban file was given as a command line parameter.
1173    
1174    2003-08-25  Bernhard Herzog  <[email protected]>
1175    
1176            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
1177            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
1178            which leads to an effectively frozen X session because the user
1179            can only interact with the dialog but the mouse is still grabbed
1180            by the canvas.
1181            Also, call the tool's Hide method before MouseLeftUp because
1182            MouseLeftUp may change the tool's coordinates.
1183    
1184    2003-08-25  Bernhard Herzog  <[email protected]>
1185    
1186            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
1187            LoadCancelled exceptions and handle them by returning immediately.
1188    
1189    2003-08-25  Bernhard Herzog  <[email protected]>
1190    
1191            GUI part of loading sessions with postgis connections which may
1192            require user interaction to get passwords or updated parameters
1193    
1194            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
1195            bit nucer and be more generic.
1196            (DBFrame.OnAdd): Adapt to new DBDialog interface
1197    
1198            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
1199            optional parameter db_connection_callback which is passed to
1200            load_session.
1201    
1202            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
1203            Suitable as a db_connection_callback
1204            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
1205            db_connection_callback of the application's OpenSession method
1206    
1207    
1208    2003-08-25  Bernhard Herzog  <[email protected]>
1209    
1210            Basic loading of sessions containing postgis connections:
1211    
1212            * Thuban/Model/load.py (LoadError): Add doc-string
1213            (LoadCancelled): New exception class to indicate a cancelled load
1214            (SessionLoader.__init__): Add the db_connection_callback parameter
1215            which will be used by the loader to get updated parameters and a
1216            password for a database connection
1217            (SessionLoader.__init__): Add the new XML elements to the
1218            dispatchers dictionary
1219            (SessionLoader.check_attrs): Two new conversions, ascii to convert
1220            to a byte-string object and idref as a generic id reference
1221            (SessionLoader.start_dbconnection)
1222            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
1223            elements
1224            (load_session): Add the db_connection_callback to pass through the
1225            SessionLoader
1226    
1227            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
1228            New classes to test loading of sessions with postgis database
1229            connections.
1230    
1231    2003-08-25  Bernhard Herzog  <[email protected]>
1232    
1233            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
1234            replace it and the comment with __BuildDate__ by the Source: and
1235            Id: cvs keywords as used in the other files.
1236    
1237    2003-08-25  Bernhard Herzog  <[email protected]>
1238    
1239            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
1240            LoadError when a required attribute is missing. The code used to
1241            be commented out for some reason, but probably should have been
1242            active.
1243    
1244            * test/test_load.py (TestLoadError.test): Test the message in the
1245            LoadError too to make sure it really is about the missing
1246            attribute
1247    
1248    2003-08-22  Bernhard Herzog  <[email protected]>
1249    
1250            * test/test_save.py (SaveSessionTest.test_dbf_table)
1251            (SaveSessionTest.test_joined_table): Add XML validation tests.
1252    
1253    2003-08-22  Bernhard Herzog  <[email protected]>
1254    
1255            Implement saving a session with a postgis connection
1256    
1257            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
1258            elements for database connections and shapestores using db
1259            connections
1260            (session): Add the dbconnections to the content model
1261    
1262            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
1263            Write the db connections
1264            (SessionSaver.write_session): Call write_db_connections to write
1265            the connection before the data sources
1266            (SessionSaver.write_data_containers): Handle postgis shapestores
1267    
1268            * test/test_save.py (SaveSessionTest.thubanids)
1269            (SaveSessionTest.thubanidrefs): Update for new DTD
1270            (SaveSessionTest.test_save_postgis): New. Test saving a session
1271            with postgis connections
1272    
1273            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
1274            (PostGISTable.TableName): New accessor methods for the connection
1275            and table name
1276    
1277            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
1278            (TestPostGISTable.test_dbname): New methods to test the new
1279            PostGISConnection methods
1280    
1281    2003-08-22  Bernhard Herzog  <[email protected]>
1282    
1283            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
1284            for exceptions occurring when establishing a Database connection
1285            (PostGISConnection.connect): Catch psycopg.OperationalError during
1286            connects and raise ConnectionError.
1287    
1288            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
1289            tests for database exceptions
1290    
1291    2003-08-22  Bernhard Herzog  <[email protected]>
1292    
1293            Prepare the test suite for tests with required authentication
1294    
1295            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
1296            variables with two predefined users/passwords, one for the admin
1297            and one for a non-privileged user.
1298            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
1299            the non-privileged user to the database and set the admin password
1300            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
1301            Better error reporting
1302            (PostgreSQLServer.connection_params)
1303            (PostgreSQLServer.connection_string): New methods to return
1304            information about how to connect to the server
1305            (PostgreSQLServer.execute_sql): New. Convenience method to execute
1306            SQL statements
1307            (PostgreSQLServer.require_authentication): Toggle whether the
1308            server requires authentication
1309            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
1310            Add or alter users
1311            (PostGISDatabase.initdb): Pass the admin name one the
1312            subprocesses' command lines. Grant select rights on
1313            geometry_columns to everybody.
1314            (upload_shapefile): Use the admin name and password when
1315            connecting. Grant select rights on the new table to everybody.
1316    
1317            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
1318            server's new methods to get the connection parameters.
1319    
1320            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
1321            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
1322            server's new methods to get the connection parameters.
1323    
1324            * test/test_postgis_db.py
1325            (TestPostGISConnection.test_gis_tables_empty)
1326            (TestPostGISConnection.test_gis_tables_non_empty)
1327            (PostGISStaticTests.setUp): Use the server's new methods to get
1328            the connection parameters.
1329    
1330    2003-08-22  Bernhard Herzog  <[email protected]>
1331    
1332            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
1333    
1334            * Thuban/version.py: Add psycopg version
1335    
1336            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
1337            version of the psycopg module
1338    
1339    2003-08-22  Bernhard Herzog  <[email protected]>
1340    
1341            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
1342            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
1343            at the moment. The functionality should probably be implemented
1344            some time, though.
1345            (DBFrame.OnRemove): Display a message if the connection can't be
1346            removed because it's still in use.
1347    
1348    2003-08-22  Jan-Oliver Wagner <[email protected]>
1349    
1350            * Thuban/UI/about.py (About.__init__): split up the huge about
1351            text into elements/lists for easier translation. This fixes bug
1352            https://intevation.de/rt/webrt?serial_num=2058
1353            Also, made some forgotten string available for the i18n.
1354    
1355    2003-08-21  Bernhard Herzog  <[email protected]>
1356    
1357            Make postgis support really optional including insensitive menu
1358            items.
1359    
1360            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
1361            whether the postgis is supported.
1362    
1363            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
1364            to make postgis support optional
1365    
1366            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
1367            version of Thuban.Model.postgisdb.has_postgis_support
1368            (database_management command): Make it only sensitive if postgis
1369            is supported.
1370    
1371    2003-08-21  Jan-Oliver Wagner <[email protected]>
1372    
1373            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
1374            (section Adding and Removing Layers): Added text and described
1375            multi-selection.
1376            (chapter Extensions): New.
1377    
1378    2003-08-21  Jan-Oliver Wagner <[email protected]>
1379    
1380            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
1381            settings to allow multiple files to load into the map.
1382            Also reduced selection to *.shp as a default.
1383    
1384    2003-08-20  Bernhard Herzog  <[email protected]>
1385    
1386            Add dialogs and commands to open database connections and add
1387            database layers.
1388    
1389            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
1390            method to open the database connection management dialog
1391            (MainWindow.AddDBLayer): New method to add a layer from a database
1392            (_has_dbconnections): New helper function to use for sensitivity
1393            (database_management command, layer_add_db command): New commands
1394            that call the above new methods.
1395            (main_menu): Add the new commands to the menu.
1396    
1397            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
1398            (PostGISConnection.connect): Establish the actual connection in a
1399            separate method and call it in __init__. This makes it easier to
1400            override the behavior in test cases
1401            (PostGISConnection.BriefDescription): New method to return a brief
1402            description for use in dialogs.
1403    
1404            * test/test_postgis_db.py (NonConnection): DB connection that
1405            doesn't actually connect
1406            (TestBriefDescription): New class with tests for the new
1407            BriefDescription method
1408    
1409    2003-08-19  Jan-Oliver Wagner <[email protected]>
1410    
1411            Moved anything from extensions to libraries.
1412    
1413            * libraries: New.
1414    
1415            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
1416    
1417            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
1418            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
1419            been moved here from thuban/extensions/pyprojection/
1420            See there in the Attic for the older history.
1421    
1422            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
1423            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
1424            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
1425            have been moved here from thuban/extensions/pyshapelib/
1426            See there in the Attic for the older history.
1427    
1428            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
1429            files have been moved here from thuban/extensions/shapelib/
1430            See there in the Attic for the older history.
1431    
1432            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
1433            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
1434            thuban/extensions/thuban/
1435            See there in the Attic for the older history.
1436    
1437            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
1438    
1439            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
1440            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
1441    
1442            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
1443            Moved to libraries/shapelib.
1444    
1445            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
1446            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
1447            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
1448            Moved to libraries/pyshapelib.
1449    
1450            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
1451            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
1452            Moved to libraries/pyprojection.
1453    
1454            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
1455    
1456            * extensions: Removed.
1457    
1458    2003-08-19  Bernhard Herzog  <[email protected]>
1459    
1460            * test/test_viewport.py (ViewPortTest): We don't use the
1461            facilities of FileTestMixin so don't derive from it.
1462            (TestViewportWithPostGIS): New class with tests for using a
1463            viewport on a map with postgis layers.
1464    
1465    2003-08-19  Bernhard Herzog  <[email protected]>
1466    
1467            Add the db connection management to the session.
1468    
1469            * Thuban/Model/session.py (Session.__init__): New instance
1470            variable db_connections
1471            (Session.AddDBConnection, Session.DBConnections)
1472            (Session.HasDBConnections, Session.CanRemoveDBConnection)
1473            (Session.RemoveDBConnection): New methods to manage and query the
1474            db connections managed by the session
1475            (Session.OpenDBShapeStore): New method to open a shapestore from a
1476            db connection
1477    
1478            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
1479            messages for the db connection handling in the session
1480    
1481            * test/test_postgis_session.py: New. test cases for the session's
1482            db connection handling with postgis connections
1483    
1484    2003-08-19  Bernhard Herzog  <[email protected]>
1485    
1486            Add very basic postgis database support and the corresponding test
1487            cases. The test cases require a PostgreSQL + postgis installation
1488            but no existing database. The database will be created
1489            automatically by the test cases
1490    
1491            * test/README: Add note about skipped tests and the requirements
1492            of the postgis tests.
1493    
1494            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
1495    
1496            * test/test_postgis_db.py: New. Test cases for the postgis
1497            support.
1498    
1499            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
1500            format
1501    
1502            * test/test_wellknowntext.py: New. Test cases for the
1503            wellknowntext parser
1504    
1505            * test/postgissupport.py: New. Support module for tests involving
1506            a postgis database.
1507    
1508            * test/support.py (execute_as_testsuite): Shut down the postmaster
1509            if it's still running after the tests
1510    
1511            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
1512            well known text format
1513    
1514    2003-08-19  Jan-Oliver Wagner <[email protected]>
1515    
1516            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
1517            message dialog.
1518    
1519    2003-08-18  Bernhard Herzog  <[email protected]>
1520    
1521            * test/support.py (ThubanTestResult.printErrors): Indent the
1522            reason for the skips in the output to make it a bit more readable.
1523            (execute_as_testsuite): New helper function to run a test suite
1524            and print some more information.
1525            (run_tests): Use execute_as_testsuite to run the tests
1526    
1527            * test/runtests.py (main): Use execute_as_testsuite to run the
1528            tests
1529    
1530    2003-08-18  Bernhard Herzog  <[email protected]>
1531    
1532            Fix some bugs in Thuban and the test suite that were uncovered by
1533            changes introduced in Python 2.3:
1534    
1535            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
1536            filename is an absolute name
1537    
1538            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
1539            filename is an absolute name
1540    
1541            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
1542            unique filename to save to and use the correct relative filename
1543            in the expected output.
1544            (SaveSessionTest.test_dbf_table): Use the correct relative
1545            filename in the expected output.
1546    
1547            * test/test_layer.py (TestLayer.test_raster_layer): Update the
1548            test to check whether the filename is absolute.
1549    
1550    2003-08-18  Jan-Oliver Wagner <[email protected]>
1551    
1552            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
1553    
1554    2003-08-15  Bernhard Herzog  <[email protected]>
1555    
1556            Change the way shapes are returned by a shape store. The
1557            ShapesInRegion method returns an iterator over actual shape
1558            objects instead of a list of shape ids.
1559    
1560            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
1561            id.
1562            (ShapefileStore.ShapesInRegion): Return an iterator over the
1563            shapes which yields shape objects instead of returning a list of
1564            shape ids
1565            (ShapefileStore.AllShapes): New. Return an iterator over all
1566            shapes in the shape store
1567            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
1568    
1569            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
1570            doc-string.
1571    
1572            * Thuban/UI/baserenderer.py
1573            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
1574            layer_shapes and make it return an iterator containg shapes
1575            instead of a list of ids.
1576            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
1577            layer_shapes() change
1578    
1579            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
1580            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
1581    
1582            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
1583            changes in the ShapesInRegion return value.
1584            (ViewPort._get_hit_tester): Remove commented out code
1585    
1586            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
1587            new return value.
1588            (SimpleShapeStore.AllShapes): New. Implement this method too.
1589    
1590            * test/test_layer.py (TestLayer.test_arc_layer)
1591            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
1592            (TestLayer.test_point_layer_with_projection)
1593            (TestLayer.test_derived_store): Adapt to changes in the
1594            ShapesInRegion return value.
1595    
1596            * test/test_shapefilestore.py
1597            (TestShapefileStoreArc.test_shapes_in_region)
1598            (TestShapefileStorePolygon.test_shapes_in_region)
1599            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
1600            in the ShapesInRegion return value.
1601            (TestShapefileStorePoint.test_all_shapes)
1602            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
1603            methods
1604    
1605            * test/test_derivedshapestore.py
1606            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
1607            the ShapesInRegion return value.
1608            (TestDerivedShapeStore.test_all_shapes)
1609            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
1610            methods
1611    
1612    2003-08-15  Bernhard Herzog  <[email protected]>
1613    
1614            Make the renderers deal correctly with raw vs. python level
1615            representation of shape geometries
1616    
1617            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
1618            Return a flag useraw in addition to the callable and the parameter
1619            to indicate whether the callable can deal with the raw shape data
1620            or uses the higher level python lists of coordinates. The callable
1621            now should accept either the raw data or the return value of the
1622            shape's Points() method.
1623            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
1624            change
1625            (BaseRenderer.projected_points): Instead of the shape id use the
1626            points list as parameter.
1627            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
1628            (BaseRenderer.draw_point_shape): Adapt to projected_points()
1629            change and accept the points list as parameter instead of the
1630            shape id.
1631    
1632            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
1633            the useraw flag as required by the BaseRenderer
1634            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
1635            changes.
1636    
1637            * test/test_baserenderer.py
1638            (TestBaseRenderer.test_point_with_classification): New test for
1639            rendering a map with classifications.
1640    
1641    2003-08-15  Bernhard Herzog  <[email protected]>
1642    
1643            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
1644            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
1645            (ViewPort._get_hit_tester, ViewPort.projected_points)
1646            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
1647            (ViewPort._find_label_at): Split the find_shape_at method into
1648            several new methods and use the functions in the hit-test module.
1649    
1650            * Thuban/UI/hittest.py: New module with Python-level hit-testing
1651            functions
1652    
1653            * test/test_hittest.py: New. Test for the new hittest module
1654    
1655    2003-08-15  Bernhard Herzog  <[email protected]>
1656    
1657            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
1658            projection to all corners of the bounding box to get a better
1659            approximation of the projected bounding box
1660    
1661            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
1662            New. Test coordinate handling of a layer with a projection.
1663            Catches the bug fixed in Layer.ShapesInRegion
1664    
1665    2003-08-15  Bernhard Herzog  <[email protected]>
1666    
1667            Move some of the mock objects in test_baserenderer into their own
1668            module so they can easily be used from other tests
1669    
1670            * test/mockgeo.py: New test helper module with some mock objects
1671            for geometry related things like shapes, shapestores and
1672            projections.
1673    
1674            * test/test_mockgeo.py: New. Tests for the new helper module
1675    
1676            * test/test_baserenderer.py: Some of the mock-objects are in
1677            mockgeo now.
1678    
1679    2003-08-12  Jan-Oliver Wagner <[email protected]>
1680    
1681            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
1682    
1683    2003-08-12  Bernhard Herzog  <[email protected]>
1684    
1685            * po/de.po: New. German translations by Bjoern Broscheit
1686    
1687    2003-08-12  Bernhard Herzog  <[email protected]>
1688    
1689            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
1690            strings have to be one string literal.
1691    
1692    2003-08-11  Bernhard Herzog  <[email protected]>
1693    
1694            * test/support.py (FloatComparisonMixin.assertPointListEquals):
1695            New. This method was used in various derived classes, but it's
1696            better to have it here.
1697    
1698            * test/test_shapefilestore.py
1699            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
1700            FloatComparisonMixin
1701    
1702            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
1703            It's now in FloatComparisonMixin
1704    
1705            * test/test_derivedshapestore.py
1706            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
1707            in FloatComparisonMixin
1708    
1709    2003-08-11  Bernhard Herzog  <[email protected]>
1710    
1711            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
1712            error message
1713    
1714    2003-08-08  Jan-Oliver Wagner <[email protected]>
1715    
1716            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
1717            with version number.
1718            Changed title to reflect version number of Thuban.
1719    
1720    2003-08-08  Jan-Oliver Wagner <[email protected]>
1721    
1722            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
1723            the list corresponds to the "About" web page.
1724    
1725    2003-08-08  Bernhard Herzog  <[email protected]>
1726    
1727            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
1728            Make sure translated strings are recognized as one string literal.
1729    
1730            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
1731            Make sure translated strings are recognized as one string literal.
1732    
1733            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
1734            translated strings are recognized as one string literal.
1735    
1736            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
1737            sure translated strings are recognized as one string literal.
1738    
1739    2003-08-07  Bernhard Herzog  <[email protected]>
1740    
1741            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
1742            Simply delegates to the original shapestore.
1743    
1744            * test/test_derivedshapestore.py
1745            (TestDerivedShapeStore.test_raw_format): New. Test case for
1746            DerivedShapeStore.RawShapeFormat
1747    
1748    2003-08-07  Bernhard Herzog  <[email protected]>
1749    
1750            Add raw data interface to shape objects.
1751    
1752            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
1753            class to ShapefileShape which now holds shapefile specific
1754            information.
1755            (ShapefileShape.compute_bbox): Simplified to not cache any
1756            information. The way this method is used that shouldn't matter
1757            performance wise.
1758            (ShapefileShape.RawData): New. Return the shapeid which is the raw
1759            data format for shapes from shapefiles.
1760            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
1761            in the shape objects returned by a shapestore. For a
1762            ShapefileStore this is always RAW_SHAPEFILE.
1763            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
1764            method.
1765    
1766            * test/test_shapefilestore.py
1767            (TestShapefileStore.test_raw_format): New test to test the raw
1768            format feature of shapes.
1769    
1770            * Thuban/Model/layer.py: Remove the unused import of Shape from
1771            data. It was only there for interface compatibility but it's not
1772            used inside of Thuban and the generic Shape class has gone away.
1773    
1774            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
1775            the raw data format and only use an optimized version of its a
1776            shapefile.
1777    
1778    2003-08-07  Bernhard Herzog  <[email protected]>
1779    
1780            * test/test_baserenderer.py (SimpleShape): Shape class for the
1781            tests.
1782            (SimpleShapeStore.Shape): Use SimpleShape instead of
1783            Thuban.Model.data.Shape to make the tests independed of the coming
1784            changes.
1785    
1786    2003-08-07  Bernhard Herzog  <[email protected]>
1787    
1788            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
1789            (ThubanTestProgram): New classes that extend the respective
1790            classes from unittest. These new version support skipping tests
1791            under certain expected conditions. In the Thuban test suite we
1792            uses this for tests that require the optional gdal support.
1793            (run_tests): Use ThubanTestProgram instead of the unittest.main()
1794    
1795            * test/runtests.py (main): Use the new ThubanTestRunner instead of
1796            the normal one from unittest
1797    
1798            * test/test_layer.py (TestLayer.test_raster_layer): If this test
1799            is not run because gdal support isn't available report this to the
1800            runner.
1801    
1802            * test/test_baserenderer.py
1803            (TestBaseRenderer.test_raster_no_projection): Do not run this test
1804            if gdal support isn't available and report this to the runner.
1805    
1806    2003-08-06  Bernhard Herzog  <[email protected]>
1807    
1808            Rearrange the renderers a bit, partly in preparation for changes
1809            required for the postgis merge, partly to make it more testable.
1810            Also make the representation of coordinates in Shapes more
1811            consistent.
1812    
1813            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
1814            this class is now in BaseRenderer. This class is now practically
1815            only a specialization of BaseRenderer for rendering to an actual
1816            wx DC.
1817            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
1818            to get the shapetype specific rendering functions.
1819    
1820            * Thuban/UI/baserenderer.py: New file with the basic rendering
1821            logic. The code in this file is completely independend of wx.
1822            (BaseRenderer): Class with the basic rendering logic
1823    
1824            * test/test_baserenderer.py: New. Test cases for BaseRenderer
1825    
1826            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
1827            error_on_redraw to guard agains endless loops and stack overflows
1828            when there's a bug in the rendering code that raises exceptions.
1829            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
1830            rendering into a separate method _do_redraw so that error handling
1831            is a bit easier. When an exception occurs, set error_on_redraw to
1832            true. When it's true on entry to OnIdle do nothing and return
1833            immediately.
1834    
1835            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
1836            Shape object will always have the coordinates as a list of list of
1837            coordinate pairs (tuples).
1838            (Shape.compute_bbox): Adapt to new representation.
1839    
1840            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
1841            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
1842            Shape objects.
1843    
1844            * test/test_shapefilestore.py
1845            (ShapefileStoreTests.assertFloatTuplesEqual)
1846            (ShapefileStoreTests.assertPointListEquals): Rename to
1847            assertPointListEquals and change purpose to checking equality of
1848            the lists returned by Shape.Points().
1849            (TestShapefileStoreArc.test_shape)
1850            (TestShapefileStorePolygon.test_shape)
1851            (TestShapefileStorePoint.test_shape): Use the new
1852            assertPointListEquals instead of assertFloatTuplesEqual
1853    
1854            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
1855            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
1856            and change purpose to checking equality of the lists returned by
1857            Shape.Points().
1858            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
1859            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
1860            (TestLayer.test_derived_store): Use the new assertPointListEquals
1861            instead of assertFloatTuplesEqual
1862    
1863            * test/test_derivedshapestore.py
1864            (TestDerivedShapeStore.assertFloatTuplesEqual)
1865            (TestDerivedShapeStore.assertPointListEquals): Rename to
1866            assertPointListEquals and change purpose to checking equality of
1867            the lists returned by Shape.Points().
1868            (TestDerivedShapeStore.test_shape): Use the new
1869            assertPointListEquals instead of assertFloatTuplesEqual
1870    
1871    2003-08-06  Jan-Oliver Wagner <[email protected]>
1872    
1873            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
1874            a bounding box. A dialog is raised in case, no bounding box
1875            is found. This fixes bug #2043:
1876            https://intevation.de/rt/webrt?serial_num=2043
1877    
1878    2003-08-05  Bernhard Herzog  <[email protected]>
1879    
1880            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
1881            object look like a Color instantiation. Formerly it looked like a
1882            tuple.
1883    
1884            * test/test_color.py (TestColor.test_repr)
1885            (TestColor.test_equality, TestColor.test_inequality): New. test
1886            some more apects of the Color class
1887            (TestTransparent.test_repr, TestTransparent.test_hex)
1888            (TestTransparent.test_equality): New. Test cases for the
1889            Transparent object.
1890    
1891    2003-08-04  Jan-Oliver Wagner <[email protected]>
1892    
1893            * Doc/manual/thuban-manual.xml: a number of small improvements.
1894            The resulting file is the version submitted for GREAT-ER II.
1895    
1896    2003-08-01  Bernhard Herzog  <[email protected]>
1897    
1898            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
1899            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
1900            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
1901    
1902            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
1903            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
1904            (ThubanEndBusyCursor): Add doc-strings
1905    
1906    2003-08-01  Bernhard Herzog  <[email protected]>
1907    
1908            First step towards PostGIS integration. More abstraction by movin
1909            more code from the layer to the shapestore. More methods of the
1910            layer are now simply delegated to the equivalent method of the
1911            shapestore. The SHAPETYPE_* constants are now in data not in
1912            layer.
1913    
1914            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1915            (SHAPETYPE_POINT, Shape): Move these constants and classes from
1916            layer.py to data.py
1917            (ShapefileStore.__init__): More Initialization for the new methods
1918            and functionality.
1919            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
1920            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
1921            (ShapefileStore.Shape): New methods that were formerly implemented
1922            in the layer.
1923            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
1924            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
1925            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
1926            equivalents of the new shape methods. These versions are simply
1927            delegated to the original shapstore.
1928    
1929            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1930            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
1931            (Layer.SetShapeStore): Removed the initializatin of instance
1932            variables that were needed for the stuff that's now in
1933            ShapefileStore
1934            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
1935            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
1936            shapestore.
1937    
1938            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
1939            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
1940            instead of layer.
1941    
1942            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
1943    
1944            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
1945    
1946            * test/test_layer.py: Import the SHAPETYPE_* constants from data
1947            instead of layer.
1948            (TestLayer.test_derived_store): Remove the test for the exception
1949            when instantiating the DerivedShapeStore with an incompatible
1950            table which is now in test_derivedshapestore.py. Add some more
1951            tests of the layer methods to determine whether they work for a
1952            DerivedShapeStore as well.
1953    
1954    2003-07-31  Jonathan Coles   <[email protected]>
1955    
1956            * Doc/manual/thuban-manual.xml: Fix the list of required packages
1957            by just listing the name and where they can be found.
1958    
1959    2003-07-31  Frank Koormann   <[email protected]>
1960    
1961            * Doc/manual/thuban-manual.xml:
1962            Changed the screenshot elements to figure.
1963            Changed some variablelist elements to itemizedlist.
1964            Added section on GDAL formats.
1965    
1966    2003-07-31  Jonathan Coles   <[email protected]>
1967    
1968            * Doc/manual/thuban-manual.xml: Added a few sentences about
1969            the Fix Border Color option when generating classes.
1970    
1971    2003-07-30  Jonathan Coles   <[email protected]>
1972    
1973            * Thuban/Model/classgen.py: Add docstrings. Rename specific
1974            Ramp instances to use lower_case_style.
1975    
1976            * Thuban/UI/classgen.py: Use renamed Ramp instances.
1977            
1978            * Thuban/UI/classifier.py: Add docstrings.
1979    
1980            * Thuban/UI/dock.py: Add docstrings.
1981    
1982            * test/test_classgen.py: Use renamed Ramp instances.
1983    
1984    2003-07-30  Bernhard Herzog  <[email protected]>
1985    
1986            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
1987            was never used in Thuban.
1988    
1989    2003-07-30  Bernhard Herzog  <[email protected]>
1990    
1991            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
1992            method directly instead of going through the transient_table
1993            method. This faster because transient_table may force the copy of
1994            a DBF file into the transient database and setting a table's title
1995            doesnm't affect the title of the associated transient table, so
1996            this fixes RT #2042
1997    
1998            * Thuban/UI/main.py (__version__): Don't import the already
1999            removed show_exception_dialog.
2000    
2001    2003-07-29  Jonathan Coles   <[email protected]>
2002    
2003            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
2004            Put back this method and remove the equivalent function since we
2005            are setting the exception hook from within this class (OnInit).
2006    
2007    2003-07-29  Jonathan Coles   <[email protected]>
2008    
2009            * Doc/manual/images/5_2_custom_ramp.png,
2010            Doc/manual/images/5_2_quantiles.png,
2011            Doc/manual/images/5_2_uniform_dist.png,
2012            Doc/manual/images/5_2_unique_values.png,
2013            Doc/manual/images/8_int_error.png: New screen shots.
2014    
2015            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
2016            some points, and added more screen shots.
2017    
2018    2003-07-29  Bernhard Herzog  <[email protected]>
2019    
2020            * Thuban/Model/data.py: Remove the now unused import of warnings
2021    
2022    2003-07-29  Bernhard Herzog  <[email protected]>
2023    
2024            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
2025            deprecated since before the 0.8 release and isn't used in Thuban
2026            itself anymore.
2027    
2028            * Thuban/Model/transientdb.py: Remove some unnecessary imports
2029    
2030    2003-07-29  Jonathan Coles   <[email protected]>
2031    
2032            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
2033            python exception hook here so that we are sure to catch any
2034            Thuban exception that happen during initialization.
2035    
2036            * Thuban/UI/main.py (main): Don't set the exception hook here,
2037            it will get set in ThubanApplication.OnInit.
2038    
2039    2003-07-29  Jonathan Coles   <[email protected]>
2040                                                                                
2041            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
2042            Removed and called it show_exception_dialog() so that the exception
2043            handler can be set before the class is created.
2044                                                                                
2045            * Thuban/UI/main.py (main): Install the exception handler before
2046            a ThubanApplication is created.
2047                                                                                    
2048    2003-07-29  Bernhard Herzog  <[email protected]>
2049    
2050            * po/it.po: New. Italian translation by Maurizio Napolitano
2051    
2052            * po/ru.po: New. Russian translation by Alex Shevlakov
2053    
2054    2003-07-29  Frank Koormann   <[email protected]>
2055    
2056            * Doc/manual/thuban-manual.xml: Extended section on supported
2057            projections.
2058            
2059    2003-07-29  Frank Koormann   <[email protected]>
2060    
2061            * Doc/manual/thuban-manual.xml: gaspell-checked.
2062    
2063    2003-07-29  Jonathan Coles   <[email protected]>
2064    
2065            * Doc/manual/images/3_5_legend.png: Added border to improve look
2066            on white background.
2067    
2068    2003-07-29  Jonathan Coles   <[email protected]>
2069    
2070            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
2071            descriptions for the legend toolbar.
2072    
2073            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
2074            cursor from dialog box.
2075    
2076    2003-07-28  Jonathan Coles   <[email protected]>
2077    
2078            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
2079    
2080            * Doc/manual/images/2_4_session_tree.png,
2081            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
2082            Doc/manual/images/4_2_layer_properties.png,
2083            Doc/manual/images/4_2_raster_layer_properties.png,
2084            Doc/manual/images/5_3_genclass.png,
2085            Doc/manual/images/5_classification.png,
2086            Doc/manual/images/6_projection.png,
2087            Doc/manual/images/7_1_table_view.png,
2088            Doc/manual/images/7_2_5_join.png: New screenshots.
2089    
2090    2003-07-24  Jonathan Coles   <[email protected]>
2091    
2092            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
2093    
2094    2003-07-24  Jonathan Coles   <[email protected]>
2095    
2096            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
2097            chapter on Layer Management.
2098    
2099            * Doc/manual/Makefile: New. Makefile to generate all formats for the
2100            manual and images.
2101    
2102    2003-07-24  Bernhard Herzog  <[email protected]>
2103    
2104            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
2105            it annoys lintian which warns about these files not being
2106            executable. The #! isn't necessary here since if you absolutely
2107            must execute them you can always say "python <filename>".
2108    
2109            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
2110            superfluous code to set brush and pen for point shapes
2111    
2112            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
2113            belong in viewport anyway
2114    
2115    2003-07-24  Frank Koormann   <[email protected]>
2116    
2117            * Doc/manual/thuban-manual.xml: Added section on table management.
2118    
2119    2003-07-24  Bernhard Herzog  <[email protected]>
2120    
2121            * test/runtests.py (main): Recognize the long "verbose" option
2122            correctly.
2123    
2124    2003-07-22  Jonathan Coles   <[email protected]>
2125    
2126            * Doc/manual/thuban-manual.xml: Continue to write first revision
2127            of the manual.
2128    
2129            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
2130            with Begin/EndDrawing() calls to ensure we aren't doing to
2131            many updates to the dc during rendering.
2132            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
2133            a pen and brush argument so they need to be passed to the function.
2134    
2135            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
2136            Calculates the minimum and maximum scale values. Factored out
2137            of set_view_transform so that it could be used to zoom all the
2138            way into a single point.
2139            (ViewPort.set_view_transform): Call calc_min_max_scales().
2140            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
2141            if only a single point is selected.
2142    
2143            * Doc/manual/images/1_2_legend_close.png,
2144            Doc/manual/images/1_2_legend_dock.png,
2145            Doc/manual/images/1_2_mainwindow.png,
2146            Doc/manual/images/1_2_mainwindow.ps,
2147            Doc/manual/images/1_2_mainwindow.sk,
2148            Doc/manual/images/3_2_fullextent.png,
2149            Doc/manual/images/3_2_fulllayerextent.png,
2150            Doc/manual/images/3_2_fullshapeextent.png,
2151            Doc/manual/images/3_2_pan.png,
2152            Doc/manual/images/3_2_zoomin.png,
2153            Doc/manual/images/3_2_zoomout.png,
2154            Doc/manual/images/3_3_identify.png,
2155            Doc/manual/images/3_3_label.png,
2156            Doc/manual/images/3_5_invisible.png,
2157            Doc/manual/images/3_5_movedown.png,
2158            Doc/manual/images/3_5_moveup.png,
2159            Doc/manual/images/3_5_props.png,
2160            Doc/manual/images/3_5_tobottom.png,
2161            Doc/manual/images/3_5_totop.png,
2162            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
2163    
2164    2003-07-18  Bernhard Herzog  <[email protected]>
2165    
2166            * Thuban/UI/messages.py (MAP_REPLACED): New message.
2167    
2168            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
2169            after the new map has been assigned
2170    
2171            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
2172            Delegate MAP_REPLACED to the canvas too
2173            (MainWindow.prepare_new_session): Removed. Thanks to the new
2174            MAP_REPLACED message it's no longer needed
2175            (MainWindow.OpenSession, MainWindow.NewSession):
2176            prepare_new_session has been removed.
2177    
2178            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
2179            MAP_REPLACED so that we can close the dialog if a new map is set.
2180            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
2181            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
2182            dialog
2183    
2184            * test/test_viewport.py (SimpleViewPortTest)
2185            (SimpleViewPortTest.test_default_size): Add doc-strings
2186            (ViewPortTest.setUp): Bind map to self.map so we can use it in
2187            tests. Subscribe to MAP_REPLACED messages too.
2188            (ViewPortTest.tearDown): No need to explicitly unsubscribe
2189            (ViewPortTest.test_set_map): New test for the SetMap method.
2190    
2191    2003-07-18  Bernhard Herzog  <[email protected]>
2192    
2193            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
2194            Move this test from ViewPortTest.setUp to this new separate test
2195            case. setUp is not the place for the actual tests.
2196            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
2197            more of the test from setUp to the new test test_inital_settings.
2198            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
2199            (ViewPortTest.test_proj_conv): Split test_proj_conv into
2200            test_win_to_proj and test_proj_to_win and make the tests easier to
2201            understand
2202            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
2203            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
2204            (ViewPortTest.test_unprojected_rect_around_point)
2205            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
2206            Reformat to increase readability.
2207    
2208    2003-07-18  Bernhard Herzog  <[email protected]>
2209    
2210            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
2211    
2212    2003-07-18  Bernhard Herzog  <[email protected]>
2213    
2214            * test/runtests.py: The test suite can now be run without an X
2215            connection. To make sure this remains true, remove the DISPLAY
2216            environment variable so that an error occurs if the wxGTK is
2217            imported accidentally
2218    
2219    2003-07-18  Bernhard Herzog  <[email protected]>
2220    
2221            * Thuban/UI/viewport.py: Remove unused imports
2222    
2223            * Thuban/UI/view.py: Remove unused imports
2224    
2225    2003-07-18  Bernhard Herzog  <[email protected]>
2226    
2227            * test/test_export.py Remove unused imports. The OutputTransform
2228            function is now in viewport.py and is called output_transform
2229            (TestScalebar.test_output_transform)
2230            (TestScalebar.test_OutputTransform): Renamed to
2231            test_output_transform and updated to use output_transform instead
2232            of OutputTransform
2233    
2234            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
2235            renamed.
2236            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
2237            renamed to output_transform
2238    
2239            * Thuban/UI/viewport.py (OutputTransform, output_transform):
2240            Rename to output_transform
2241    
2242    2003-07-18  Bernhard Herzog  <[email protected]>
2243    
2244            * Thuban/Model/layer.py (Layer.__init__): Rename
2245            classificationField to classificatin_column and init it here so
2246            that it can be used in SetClassificationColumn
2247            (Layer.GetClassificationColumn, Layer.GetClassificationField):
2248            Rename to GetClassificationColumn.
2249            (Layer.SetClassificationColumn, Layer.SetClassificationField):
2250            Rename to SetClassificationColumn and issue a LAYER_CHANGED
2251            message if the column changes.
2252            (Layer._classification_changed, Layer.ClassChanged): Rename to
2253            _classification_changed. Update the callers.
2254            (Layer.SetShapeStore): Further field->column renames.
2255    
2256            * Thuban/Model/load.py (SessionLoader.start_classification)
2257            (SessionLoader.start_clpoint): Updates because of
2258            field->column method name changes in the Layer class
2259    
2260            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
2261            because of field->column method name changes in the Layer class
2262    
2263            * Thuban/UI/classifier.py (Classifier.__init__)
2264            (Classifier._OnTry, Classifier._OnRevert): Updates because of
2265            field->column method name changes in the Layer class
2266    
2267            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
2268            because of field->column method name changes in the Layer class
2269    
2270            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
2271            of field->column method name changes in the Layer class
2272    
2273            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
2274            (SaveSessionTest.testClassifiedLayer): Update because of
2275            field->column method name changes in the Layer class
2276    
2277            * test/test_layer.py (SetShapeStoreTests.setUp)
2278            (SetShapeStoreTests.test_sanity): Update because of field->column
2279            method name changes in the Layer class
2280            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
2281            (TestLayerModification.test_sanity)
2282            (TestLayerModification.test_initial_settings): remove unsued code
2283            and rename to test_sanity.
2284            (TestLayerModification.test_set_classification): New test for
2285            SetClassification and SetClassificationField.
2286    
2287    2003-07-18  Bernhard Herzog  <[email protected]>
2288    
2289            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
2290            the non-fixed values as well. The old test would have accepted a
2291            fixed ramp that only returnes the fixed properties
2292    
2293    2003-07-17  Jonathan Coles   <[email protected]>
2294    
2295            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
2296            shots for the manual. The XCF file is the source image and
2297            has additional layers to support changes.
2298    
2299            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
2300    
2301            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
2302            Return both the new class and the field name.
2303    
2304            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
2305            fit the map to the window as this changes any zoom level that
2306            the user may have set.
2307    
2308    2003-07-16  Jonathan Coles   <[email protected]>
2309    
2310            * Thuban/Model/classgen.py (generate_singletons,
2311            generate_uniform_distribution, generate_quantiles): Remove
2312            fixes parameter, but maintain the same functionality by having
2313            the calling function pass a FixedRamp object for the ramp.
2314            (FixedRamp): New. Adapts a ramp to have fixed property values.
2315    
2316            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
2317            (Classification): Inherit from Publisher.
2318            (Classification.__init__): Remove the layer parameter.
2319            Classifications no longer need to have a parent layer.
2320            (Classification.GetField, Classification.GetFieldType,
2321            Classification.SetFieldInfo): Removed. The field name is stored
2322            in the layer, and the type can be retreived by calling
2323            Layer.GetFieldType().
2324            (Classification._set_layer, Classification.GetLayer): Removed.
2325            Classifications no longer have a parent layer.
2326    
2327            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
2328            classification.
2329            (Layer.SetShapeStore): Reset the classification first while
2330            we still have the old shape store to work with.
2331            (Layer.GetClassificationField, Layer.SetClassificationField):
2332            New. Method for getting/setting the field to classify on.
2333            (Layer.SetClassification): Simplified now that the layer
2334            simply has to hold a reference to the classification and not
2335            tell the classification who owns it.
2336            Fixes RTbug #2023.
2337    
2338            * Thuban/Model/load.py (SessionLoader.start_classification):
2339            Set the field name on the layer, not the classification.
2340    
2341            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
2342            classification is modified.
2343    
2344            * Thuban/Model/save.py (SessionSaver.write_classification):
2345            Get the field name and type from the layer.
2346    
2347            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
2348            parameter records to rows and add docstring. Fixes RTbug #1997.
2349    
2350            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
2351            ramp when we need to fix certain values of a ramp rather than
2352            using the old fixes parameter. Fixes RTbug #2024.
2353    
2354            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
2355            parameter.
2356            (ClassTable.Reset): Add fieldType parameter and use it, rather
2357            than asking the classification.
2358            (Classifier.__init__): Remember the original class's field
2359            and ask the layer for the field type, rather than the classification.
2360            (Classifier.__SetGridTable): Retrieve the field and field type
2361            for the table because they are not in the classification.
2362            (Classifier._OnTry, Classifier._OnRevert): Set the classification
2363            field on the layer in addition to the classification itself.
2364    
2365            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
2366            classification field from layer.
2367    
2368            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
2369            classification field from layer. Split up tests and remove
2370            *-imports. Fixes RTbug #1992.
2371    
2372            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
2373    
2374            * test/test_classification.py
2375            (TestClassification.test_classification): Remove tests for methods
2376            that no longer exist.
2377    
2378            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
2379            __init__ no longer has a field parameter, use SetClassificationField.
2380            (SetShapeStoreTests.test_sanity): Use layer object to get class
2381            field info.
2382    
2383            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
2384            SetClassificationField on layer to set class field info.
2385    
2386            * test/test_viewport.py: Renamed from test/test_view.py.
2387    
2388    2003-07-16  Jan-Oliver Wagner <[email protected]>
2389    
2390            * Doc/manual/thuban-manual.xml: Added authors and an initial
2391            coarse structure.
2392    
2393    2003-07-15  Bernhard Herzog  <[email protected]>
2394    
2395            * test/support.py (FloatComparisonMixin): This is a mix-in class
2396            and therefore should not be derived from any other class.
2397    
2398            * test/test_range.py (RangeTest): FloatComparisonMixin is a
2399            mix-in, so derive from TestCase as well.
2400    
2401    2003-07-15  Bernhard Herzog  <[email protected]>
2402    
2403            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
2404            draw_func handling a bit to remove one layer of indirection. This
2405            makes the renderer about 10% faster in the non-classifying case
2406            and the code a bit cleaner
2407            (MapRenderer.draw_point_shape): Add the pen and brush parameters
2408            and set them in the dc. Now the draw_point_shape method and
2409            wxproj's draw_polygon_shape function have basically the same
2410            signature so that both can be directly used as draw_func
2411    
2412    2003-07-15  Bernhard Herzog  <[email protected]>
2413    
2414            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
2415            string values (in addition to the labels) as UTF 8
2416    
2417            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
2418            values if the field type is string
2419    
2420            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
2421            saving a session with non-ascii string classification values.
2422    
2423            * test/test_load.py (TestClassification.file_contents)
2424            (TestClassification.test): Check for non-ascii values in string
2425            classifications
2426    
2427    2003-07-14  Jonathan Coles   <[email protected]>
2428    
2429            * test/test_view.py: New. Tests for ViewPort.
2430    
2431    2003-07-14  Frank Koormann   <[email protected]>
2432    
2433            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
2434            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
2435    
2436            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
2437            unicode strings from session file: session title, map title and
2438            projection name.
2439            
2440    2003-07-10  Jonathan Coles   <[email protected]>
2441    
2442            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
2443            drag_stop, not drag_move when the mouse is released.
2444    
2445    2003-07-10  Jonathan Coles   <[email protected]>
2446    
2447            The most important part of this is the seperation of view.py into
2448            two pieces. viewport.py now has a class called ViewPort which
2449            contains all the non-wx parts of view.py and can therefore be
2450            tested. view.py contains only the wx-specific parts and is fairly
2451            simple.
2452    
2453            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
2454            RTTbug #1992.
2455            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
2456            RTTbug #1992.
2457    
2458            * Thuban/Model/classgen.py (generate_singletons,
2459            generate_uniform_distribution, generate_quantiles):
2460            Added 'fixes' parameter so that property attributes can
2461            be held constant over the generated classification groups.
2462            (CustomRamp.GetProperties): Remove unused variables.
2463    
2464            * Thuban/Model/map.py (Map.SetProjection): Send the old
2465            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
2466            event.
2467    
2468            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
2469            parameter which is a list of records that restricts which
2470            records are saved. Fixes RTbug #1997.
2471    
2472            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
2473            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
2474    
2475            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
2476            to allow the user to fix line color/width on generated groups.
2477            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
2478            functions to optionally fix group properties.
2479    
2480            * Thuban/UI/main.py (main): Set exception hook to the
2481            ShowExceptionDialog. Fixes RTbug #1993.
2482    
2483            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
2484            the table window when it is selectd to be shown.
2485    
2486            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
2487            Export Selection button and move the export buttons underneath
2488            the table.
2489            (QueryTableFrame.UpdateStatusText): Added event argument so
2490            that it can respond to grid selection events. The status text
2491            is now updated even when the table is not associated with a
2492            layer as was previously assumed.
2493            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
2494            UpdateStatusText responds to these events.
2495            (QueryTableFrame.OnSaveAs): Renamed to doExport.
2496            (QueryTableFrame.doExport): Helper function that saves the
2497            entire table, or selected rows, to a file.
2498            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
2499            Respond to export button events and call doExport.
2500    
2501            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
2502            the function doesn't return NULL without first setting a Python
2503            Error.
2504    
2505            * test/runtests.py (main): Only print "Unknown option" for
2506            unsupported options.
2507    
2508            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
2509            optional epsilon argument to specify floating point accuracy.
2510            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
2511            for each item test.
2512    
2513            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
2514            tests for saving selected records.
2515    
2516            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
2517            tests for saving selected records.
2518    
2519            * test/test_map.py (TestMapWithContents.test_set_projection):
2520            MAP_PROJECTION_CHANGED events send the old projection.
2521    
2522            * test/test_session.py
2523            (TestSessionWithContent.test_forward_map_projection):
2524            MAP_PROJECTION_CHANGED events send the old projection.
2525    
2526            * test/test_table.py (TableTest): Update tests to use non-deprecated
2527            functions.
2528    
2529    2003-07-08  Bernhard Herzog  <[email protected]>
2530    
2531            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
2532            constants in the column objects are the standard ones defined in
2533            the table module.
2534    
2535            * test/test_transientdb.py
2536            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
2537            exporting transient tables as DBF works. This should catch the bug
2538            just fixed in TransientTableBase.Width.
2539    
2540    2003-07-08  Bernhard Herzog  <[email protected]>
2541    
2542            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
2543            interpolated colors correctly.
2544    
2545            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
2546            New. Test case for the fix in classgen.py
2547    
2548    2003-07-08  Bernhard Herzog  <[email protected]>
2549    
2550            * test/runtests.py (main): Make the default output less verbose
2551            and add a verbosity option (-v) to get the old output
2552    
2553    2003-07-08  Bernhard Herzog  <[email protected]>
2554    
2555            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
2556            0.9.
2557    
2558            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
2559            New. Return the join type
2560    
2561            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
2562            DTD
2563            (SessionSaver.write_data_containers): Save the join type for
2564            joined tables
2565    
2566            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
2567            namespace
2568            (SessionLoader.start_jointable): Handle the jointype attribute
2569    
2570            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
2571            as of Thuban 0.8. These are now tests to determine whether Thuban
2572            can still read files generated by Thuban 0.8
2573    
2574            * test/test_load.py (LoadSessionTest.dtd)
2575            (TestSingleLayer.file_contents)
2576            (TestLayerVisibility.file_contents, TestLabels.file_contents)
2577            (TestLayerProjection.file_contents)
2578            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2579            (TestJoinedTable.file_contents)
2580            (TestLoadError.file_contents): Update for new DTD
2581            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
2582            for new join type attribute
2583    
2584            * test/test_save.py (SaveSessionTest.dtd)
2585            (SaveSessionTest.testEmptySession)
2586            (SaveSessionTest.testSingleLayer)
2587            (SaveSessionTest.testLayerProjection)
2588            (SaveSessionTest.testRasterLayer)
2589            (SaveSessionTest.testClassifiedLayer)
2590            (SaveSessionTest.test_dbf_table)
2591            (SaveSessionTest.test_joined_table): Update for new DTD
2592            (SaveSessionTest.test_joined_table): Add test for new join type
2593            attribute
2594    
2595    2003-07-04  Bernhard Herzog  <[email protected]>
2596    
2597            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
2598            function for table_to_dbf
2599            (table_to_dbf): Deal with names longer than the 10 character limit
2600    
2601            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
2602            doc-string
2603            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
2604            long column names
2605    
2606    2003-07-03  Bernhard Herzog  <[email protected]>
2607    
2608            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
2609    
2610    2003-07-03  Bernhard Herzog  <[email protected]>
2611    
2612            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
2613            for the Thuban manual and README with some basic information about
2614            the manual
2615    
2616    2003-07-03  Bernhard Herzog  <[email protected]>
2617    
2618            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
2619            Update doc-string
2620            (TransientJoinedTable.create): Do not modify the column objects of
2621            the input tables in place and copy all columns of the input tables
2622            into the joined table after all.
2623    
2624            * test/test_transientdb.py
2625            (TestTransientTable.test_transient_joined_table_same_column_name):
2626            Update to reflect the new behavior
2627            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
2628            Update to reflect the new behavior
2629            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
2630            New test case for a bug which modified the column objects in place
2631    
2632    2003-07-02  Jonathan Coles   <[email protected]>
2633    
2634            * Thuban/Model/classgen.py (generate_singletons,
2635            generate_uniform_distribution, generate_quantiles,
2636            GenQuantiles0): Make sure maxValue isn't less than
2637            one, otherwise we could divide by zero.
2638    
2639            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
2640            ClassGenTest.doClassSingleTest): Call doBoundsTest to
2641            check the end classification groups against the
2642            proper property values.
2643            (ClassGenTest.doBoundsTest): New. Checks the first and
2644            last classification groups to make sure their properties
2645            are the correct upper and lower bounds for a color ramp.
2646    
2647    2003-07-02  Jonathan Coles   <[email protected]>
2648    
2649            * Thuban/Model/classgen.py (generate_singletons,
2650            generate_uniform_distribution, generate_quantiles,
2651            GenQuantiles0): The denominator was one to high when
2652            calculating the index for the ramp causing the index
2653            to never to reach one.
2654    
2655    2003-07-02  Jonathan Coles   <[email protected]>
2656    
2657            Changed the singature of ClassGroupRange.__init__ and
2658            ClassGroupRange.SetRange() so that the min/max values are
2659            passed as a tuple. This makes a better calling scheme for
2660            when a Range object is passed instead.
2661    
2662            * Thuban/Model/classgen.py: Fixed parameters to
2663            ClassGroupRange constructor.
2664    
2665            * Thuban/Model/classification.py (ClassGroupRange.__init__):
2666            Consolidate the min/max parameters into a single _range which
2667            can either be a tuple or a Range object.
2668            (ClassGroupRange.SetRange): Consolidate the min/max parameters
2669            into a single _range which can either be a tuple or a Range object.
2670    
2671            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
2672            call to ClassGroupRange constructor to use a tuple.
2673    
2674            * Thuban/Model/layer.py (Layer.SetClassification): Switch
2675            the classification instance variable to the new class
2676            before calling _set_layer otherwise subscribers to a
2677            LAYER_CHANGED event will not see any difference.
2678    
2679            * test/test_classification.py: Fix tests of ClassGroupRange
2680            so that they use the new signature.
2681    
2682            * test/test_load.py: Fix use of ClassGroupRange so that it
2683            uses the new signature.
2684    
2685            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
2686            uses the new signature.
2687    
2688            * test/test_save.py: Fix use of ClassGroupRange so that it
2689            uses the new signature.
2690    
2691    
2692    2003-07-01  Jonathan Coles   <[email protected]>
2693    
2694            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
2695            Import used objects/class from color.
2696            (generate_singletons): We don't
2697            need the numGroups parameter anymore because we are using
2698            the new ramps with GetProperties().
2699            (generate_uniform_distribution): Use new ramp method
2700            GetProperties().
2701            (generate_quantiles, GenQuantiles0): Use new ramp method
2702            GetProperties().
2703            (CustomRamp.SetNumGroups): Removed. The ramps now map
2704            a value from 0 to 1 to class properties so the number
2705            of groups is not needed ahead of time.
2706            (CustomRamp.next): Removed. CustomRamp does not support
2707            interation anymore.
2708            (CustomRamp.GetProperties): Returns a ClassGroupProperties
2709            object based on the index value from 0 to 1 that is
2710            passed to it.
2711            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
2712            Made into instances of Monochromatic class instread of
2713            deriving from it.
2714            (HotToCold.SetNumGroups): Removed. See CustomRamp.
2715            (HotToCold.next): Removed. See CustomRamp.
2716    
2717            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
2718            (Classification.SetField, Classification.SetFieldType):
2719            Replaced with SetFieldInfo.
2720            (Classification.SetFieldInfo): New. Does a better job of
2721            what SetField and SetFieldType used to do by combining
2722            their function since they should really always be done
2723            at the same time.
2724            (Classification.SetLayer): Renamed to _set_layer.
2725            (Classification._set_layer): Should only be called from
2726            Layer's SetClassification. This does not cause a recursive
2727            call as SetLayer did because we know that Layer knows about
2728            the classification.
2729    
2730            * Thuban/Model/color.py: Fixes RTbug #1971.
2731            (_Transparent): Renamed from Transparent so it doesn't
2732            conflict with the module variable.
2733            (Transparent, Black): Renamed from Color.Transparent,
2734            Color.Black so they are not class variables.
2735    
2736            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
2737            (Layer.Destroy): We don't need to call SetClassification
2738            anymore to clear out the back reference in the classifcation
2739            to the layer. It's better to set it to None using _set_layer,
2740            and we won't be creating another clas object too.
2741            (Layer.SetClassification): Classification._set_layer is not
2742            recursive so remove all the locking variables. Also clean
2743            up the code so that it remains unchanged if something fails.
2744    
2745            * Thuban/Model/load.py: Fixes RTbug #1971.
2746            (SessionLoader.start_classification): Call
2747            Classification.SetFieldInfo().
2748    
2749            * Thuban/Model/save.py: Removed import of Color which wasn't
2750            being used.
2751    
2752            * Thuban/UI/classgen.py: Fixes RTbug #1972.
2753            (ClassGenDialog.__init__): Color ramps are now instances
2754            already so we don't need to create any new objects.
2755            (ClassGenDialog.OnOK): Check for numGroups is no longer
2756            necessary because we never use it.
2757    
2758            * Thuban/UI/classifier.py: Fixes RTbug #1971.
2759            (Classifier.__BuildClassification, Classifier.__SetGridTable):
2760            Call Classification.SetFieldInfo() instead of SetFieldType.
2761    
2762            * Thuban/UI/renderer.py: Fixes RTbug #1971.
2763    
2764            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
2765            (MapCanvas.__init__): Subscribe to the idle time event. Set
2766            background color to white.
2767            (MapCanvas.OnPaint): Set a flag indicating that we should
2768            render the map during idle time. If we already have a bitmap
2769            just draw it now.
2770            (MapCanvas.OnIdle): New. Render the map only during idle time.
2771            This also fixes a problem with the busy cursor under gtk.
2772    
2773            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
2774            Fix calls to generate_singletons because the signature changed.
2775    
2776            * test/test_classification.py: Fix color references and
2777            change calls to Classification.[SetField|SetFieldType] to
2778            SetFieldInfo.
2779    
2780            * test/test_load.py: Fix color references.
2781    
2782            * test/test_load_0_2.py: Fix color references.
2783    
2784            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
2785            Change calls to Classification.[SetField|SetFieldType] to
2786            SetFieldInfo.
2787    
2788    2003-07-01  Frank Koormann   <[email protected]>
2789    
2790            MERGE from the greater-ms3 branch.
2791    
2792            * test/test_transientdb.py
2793            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
2794            New. Test join of two tables with partly equal column names.
2795    
2796            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
2797            If duplicates in left and right tables column names are found,
2798            append '_' (underscores) to the name until it is unique.
2799            Create always new internal names for the resulting table and reference
2800            columns in the join statement with <table>.<column>
2801    
2802    2003-07-01  Bernhard Herzog  <[email protected]>
2803    
2804            * test/test_transientdb.py
2805            (TestTransientTable.test_transient_joined_table_same_column_name):
2806            New. Test whether joining on columns with the same names in both
2807            tables works.
2808            
2809            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
2810            sure to use the right internal names even when joining on field
2811            with the same names in both tables. Also, detect duplicate names
2812            in the joined table correctly.
2813    
2814    2003-07-01  Frank Koormann   <[email protected]>
2815    
2816            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
2817            Reverse List of layers to render in same order as in desktop legend.
2818    
2819    2003-06-30  Jonathan Coles   <[email protected]>
2820    
2821            * Thuban/version.py (make_tuple): Takes a version string
2822            and splits it into a tuple of at most three integers.
2823            Used make_tuple() to make tuple versions of the version
2824            numbers.
2825    
2826            * Thuban/UI/about.py: Add Thuban email addresses.
2827    
2828    2003-06-30  Jonathan Coles   <[email protected]>
2829    
2830            * Thuban/version.py: SQLite/PySQLite version dependencies
2831            were too high.
2832    
2833    2003-06-30  Jonathan Coles   <[email protected]>
2834    
2835            * Thuban/version.py: Update version to 0.8.1
2836            
2837            * MANIFEST.in: Added Projections so that default.proj is
2838            included.
2839    
2840    2003-06-26  Jonathan Coles   <[email protected]>
2841    
2842            New About box with lots more information including library
2843            versions and credits. More/better version checking before
2844            Thuban starts.
2845    
2846            * Thuban/UI/about.py: New. New About box that displays
2847            library version information and credits.
2848    
2849            * Thuban/version.py: Added new 'versions' dictionary which
2850            contains the verions of various libraries which are checked
2851            when the module loads.
2852            (verify_versions): Check all version numbers and returns
2853            a list of errors.
2854    
2855            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
2856            Reset the status of the buttons as the situation warrants,
2857            but in a better more reliable way by not relying on the
2858            current status to determine what needs to change.
2859    
2860            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
2861            (verify_versions): Remove most of the code since it is
2862            now in Thuban.version.verify_versions.o
2863    
2864            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
2865            About box in Thuban.UI.about.
2866    
2867            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
2868            Returns the version of gdal library being used as a string.
2869    
2870            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
2871            Removed.
2872            (get_proj_version): Return the version of PROJ that the file
2873            was compiled with.
2874            (get_gtk_version): Return th version of GTK that the file
2875            was compiled with.
2876    
2877    2003-06-25  Jonathan Coles   <[email protected]>
2878    
2879            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
2880            of the SelectPropertiesDialog should be self so the window
2881            appears on top.
2882            (ClassGroupPropertiesCtrl.DoEdit): The parent
2883            of the SelectPropertiesDialog should be self so the window
2884            appears on top.
2885    
2886            * Thuban/UI/resource.py: Cleaned up how we determine file
2887            extensions.
2888            (GetImageResource): Return an wxImage from our Resources.
2889    
2890    2003-06-24  Jonathan Coles   <[email protected]>
2891    
2892            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
2893            Check that a layer has a classification before trying
2894            to get it. Raster layers don't have classifications.
2895    
2896    2003-06-23  Jonathan Coles   <[email protected]>
2897            
2898            * setup.py: Add Resources/XML to resource list.
2899        
2900    2003-06-23  Jonathan Coles   <[email protected]>
2901    
2902            * setup.cfg: Fix copyright dates
2903        
2904    2003-06-23  Jonathan Coles   <[email protected]>
2905    
2906            * MANIFEST.in: Update with Resources/XML
2907    
2908            * setup.py: Don't include Locale resources yet as we don't
2909            have any and it causes problems building the distribution
2910            for Windows. Update version to 0.8.0.
2911    
2912            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
2913    
2914            * Thuban/UI/mainwindow.py: Add blank line at the end because
2915            file was not being read correctly building the Windows
2916            distribution.
2917    
2918    2003-06-23  Jonathan Coles   <[email protected]>
2919    
2920            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
2921    
2922            * Thuban/version.py: Temporarily update longversion for
2923            the 0.8 release so that it doesn't have the cvs revision.
2924    
2925    2003-06-23  Jonathan Coles   <[email protected]>
2926    
2927            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
2928            to make sure that we don't create reentrant possibilities with
2929            wxYield.
2930    
2931            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
2932            directly to avoid the wxSafeYield() call which generates an
2933            OnPaint event causing infinite recursion. Don't try to catch
2934            exception anymore. This was for before there were limits on map
2935            scaling.
2936    
2937    2003-06-23  Bernhard Herzog  <[email protected]>
2938    
2939            Bug fix for RT #1961:
2940    
2941            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
2942            Register DerivedShapestores with the session
2943    
2944            * Thuban/Model/session.py (Session.Tables): Make sure each table
2945            is only listed once.
2946    
2947            * test/test_load.py (TestJoinedTable.test): Add check_format call.
2948            Update file contents to match the one written out.
2949    
2950    2003-06-20  Bernhard Herzog  <[email protected]>
2951    
2952            * test/xmlsupport.py (SaxEventLister.startElementNS)
2953            (SaxEventLister.endElementNS): Do not include the qname. Python
2954            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
2955            is (presumably incorrectly) None, whereas it's a string with the
2956            element name in the later versions.
2957    
2958            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
2959            (TestEventList.test_even_list_namespace): Update tests to reflect
2960            the new behaviour
2961            (TestEventList.test_even_list_id_normalization): Fix doc-string
2962    
2963    2003-06-20  Jonathan Coles   <[email protected]>
2964    
2965            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
2966            by deriving classes to determine if that layer supports shapes.
2967            (Layer): Override HasShapes and return true.
2968    
2969            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
2970            instead of a direct call to wx[Begin|End]CusyCursor().
2971            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
2972            table data.
2973    
2974            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
2975            New. Wrappers around the wxWindows functions that allow us to
2976            make additional calls such as wxYield which gives the native
2977            system a chance to update the cursor correctly.
2978    
2979            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
2980            instead of a direct call to wx[Begin|End]CusyCursor().
2981    
2982            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
2983            instead of a direct call to wx[Begin|End]CusyCursor().
2984            (MapCanvas.find_shape_at): Check if the current search layer
2985            support shapes, otherwise go on to the next layer.
2986    
2987            * test/test_layer.py: Add tests in each type of layer for
2988            HasClassification() and HasShapes()
2989    
2990  2003-06-20  Jonathan Coles   <[email protected]>  2003-06-20  Jonathan Coles   <[email protected]>
2991    
2992          * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after          * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after

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