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

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