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revision 186 by bh, Thu May 23 15:37:48 2002 UTC revision 306 by frank, Wed Sep 4 12:39:04 2002 UTC
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1    2002-09-04  Frank Koormann   <[email protected]>
2    
3            * Resources/Bitmaps/fullextent.xpm: Updated Icon (removed "potatoe")
4    
5    2002-09-02  Bernhard Herzog  <[email protected]>
6    
7            * Thuban/UI/view.py: Get rid of the idle redraw. This is done by
8            wxWindows already and our implementation doesn't work correctly
9            with wxGTK 2.3:
10            (MapCanvas.__init__): Remove the instance variable
11            (MapCanvas.OnPaint): Always call do_redraw when there's a map to
12            be drawin
13            (MapCanvas.OnIdle): Removed.
14    
15            * Thuban/UI/view.py (MapCanvas.unprojected_rect_around_point): Add
16            a parameter to determine the size of the rectangle.
17            (MapCanvas.find_shape_at): Create the box around the point on a
18            layer by layer basis and make the size depend on the shape type.
19            This solves a problem with the selection of point shapes at the
20            border of the layer's bounding box
21    
22    2002-08-30  Bernhard Herzog  <[email protected]>
23    
24            * Thuban/UI/mainwindow.py (MainWindow.CanRemoveLayer): New method
25            for the sensitivity  of remove layer.
26            (_can_remove_layer): New. Sensitivity callback for remove layer
27            (Command layer_remove): Use _can_remove_layer
28    
29            * Thuban/Model/map.py (Map.CanRemoveLayer): New method to
30            determine whether a given layer can be deleted.
31    
32            * Thuban/UI/view.py (MapCanvas.__init__, MapCanvas.OnPaint)
33            (MapCanvas.do_redraw): Get rid of the unused update_region
34            instance variable
35    
36            * Thuban/UI/view.py: Add/update some doc-strings.
37    
38            * test/: new subdirectory with a bunch of unit tests.
39    
40            * test/README, test/test_table.py, test/test_save.py,
41            test/test_menu.py, test/test_load.py: Initial set of tests and
42            brief instructions on how to run them
43    
44    2002-08-29  Bernhard Herzog  <[email protected]>
45    
46            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Handle
47            arcs with multiple parts.
48    
49            * Thuban/UI/view.py (ZoomInTool.MouseUp, ZoomOutTool.MouseUp):
50            Handle degenrate rectangles.
51    
52            * Thuban/Model/table.py: Make writing records work correctly:
53            (Table.__init__): Keep track of whether the DBF is open for
54            writing
55            (Table.write_record): Open the DBF file for writing when necessary
56    
57    2002-08-27  Bernhard Herzog  <[email protected]>
58    
59            * Thuban/Model/table.py (Table.write_record, Table.__init__): Open
60            dbf files only for reading by default. Use a new writable dbf
61            object for writing.
62    
63    2002-08-26  Bernhard Herzog  <[email protected]>
64    
65            * Thuban/UI/mainwindow.py: Refactor the context creation:
66            (MainWindow.Context): New method to return a context
67            (MainWindow.invoke_command, MainWindow.update_command_ui): Use the
68            new method
69    
70            * Thuban/UI/tableview.py (TableGrid, LayerTableGrid): Split the
71            layer table specific code from TableGrid into LayerTableGrid
72            (TableFrame, LayerTableFrame): Split the layer table specific code
73            from TableFrame into LayerTableFrame
74            (LayerTableGrid.select_shape): Remove a debug print
75    
76            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Use the
77            LayerTableFrame
78    
79    2002-08-23  Bernhard Herzog  <[email protected]>
80    
81            * Thuban/Model/layer.py (Layer.__init__): Make sure we have an
82            absolute filename.
83    
84    2002-08-22  Bernhard Herzog  <[email protected]>
85    
86            * Thuban/Model/table.py (Table.write_record): New method to write
87            records.
88            (Table.__init__): Open the DBF file for writing too.
89    
90            * Thuban/UI/controls.py (RecordTable.SetValue): Write the value
91            into the underlying table.
92    
93            * extensions/shapelib/shapefil.h (DBFCommit),
94            extensions/shapelib/dbfopen.c (DBFCommit): New API function to
95            commit any changes made to the DBF file.
96    
97            * Thuban/UI/mainwindow.py (make_check_current_tool)
98            (_tool_command): Put the code that generates the "checked"
99            callback into a separate function so that we can reuse it
100            elsewhere
101    
102            * Thuban/Model/save.py (Saver): New class to handle serializing a
103            session into an XML file. The main reason to introduce a class is
104            that applications built on Thuban can derive from it so that they
105            can save additional information in a session file.
106            (save_session): Delegate almost all the work to the Saver class.
107            Rename the filename argument to file because it may be a file like
108            object now.
109    
110            * Thuban/Model/load.py: Get rid of the Python 1.5.2 compatibility
111            code. Remove the little test code which would be executed when the
112            module is run as a script which didn't work anymore since it can't
113            import the other Thuban modules.
114            (ProcessSession, load_session): Refactor the ProcessSession to
115            have one method for each element start and end tag so that derived
116            classes can easily override the processing of individual tags.
117            Also, always parse with namespaces enabled because applications
118            built on top of Thuban will likely use namespaces if they extend
119            the session file format.
120    
121    2002-08-21  Bernhard Herzog  <[email protected]>
122    
123            * setup.py (ThubanInstall.run): Don't repr install_lib_orig
124            because thubaninit_contents will do it for us.
125    
126    2002-08-16      Jan-Oliver Wagner <[email protected]>
127    
128            * Thuban/UI/mainwindow.py: menu item 'show session tree' now disable if
129            tree window already open
130    
131    2002-08-15  Bernhard Herzog  <[email protected]>
132    
133            * Thuban/Model/layer.py (Layer.Destroy): Call the unboundd method
134            with self.
135    
136            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Only release the mouse
137            when we have actually captured it.
138    
139            * Thuban/Model/layer.py (Layer.Destroy): New. Explicitly close the
140            shapefile and destroy the table.
141    
142            * Thuban/Model/table.py (Table.Destroy): New. Close the DBF file.
143    
144    2002-08-14  Bernhard Herzog  <[email protected]>
145    
146            * Thuban/UI/controls.py (RecordTable.__init__): Remove the unused
147            instance variable columns
148            (RecordTable.GetTypeName): row and col may be negative in some
149            cases.
150    
151            * setup.py (InstallLocal.initialize_options)
152            (InstallLocal.finalize_options, InstallLocal.user_options): New
153            option create-init-file to build a thubaninit.py when running
154            install_local
155            (InstallLocal.run): Create the thubaninit.py module when requested
156            (thubaninit_contents): Split the template into several parts and
157            create a new function thubaninit_contents that creates the
158            contents of a thubaninit module.
159            (ThubanInstall.run): Use the new function to create the thubaninit
160            module.
161    
162    2002-07-30  Bernhard Herzog  <[email protected]>
163    
164            * Thuban/UI/application.py (ThubanApplication.OnExit): Do some
165            cleanup.
166            (ThubanApplication.MainLoop): Extend to automatically call OnExit.
167    
168            * Thuban/Model/session.py (Session.Destroy): Don't bypass the
169            direct base class' Destroy method.
170    
171            * Thuban/Model/map.py (Map.ClearLayers): New method to delete all
172            layers.
173            (Map.Destroy): Destroy the label_layer as well and call the
174            inherited Desatroymethod first so that no more messages are
175            issued.
176            (Map.RaiseLayer, Map.LowerLayer): Only issue LAYERS_CHANGED
177            message if the stacking order actually has changed. Add
178            doc-strings.
179            (Map.BoundingBox): Correct the doc-string.
180            (Map.AddLayer, Map.RemoveLayer, Map.Layers, Map.HasLayers)
181            (Map.ProjectedBoundingBox, Map.SetProjection): Add doc-strings.
182    
183            * Thuban/Model/label.py (LabelLayer.ClearLabels): New to delete
184            all labels.
185    
186    2002-07-29  Bernhard Herzog  <[email protected]>
187    
188            * Thuban/Model/map.py (Map.subscribe_layer_channels)
189            (Map.unsubscribe_layer_channels): Put the code that (un)subscribes
190            to a layer's channels into separate methods.
191            (Map.RemoveLayer, Map.AddLayer): Call the new methods
192            (Map.Destroy): Unsubscribe from a layer's channels before
193            destroying it.
194    
195            * Thuban/UI/view.py (MapCanvas.find_shape_at): Change the
196            selected_layer parameter to searched_layer which is the layer to
197            search in.
198            (MapCanvas.SelectShapeAt): New parameter layer to restrict the
199            search to that layer. Return the selected layer and shape.
200    
201            * Examples/simple_extensions/simple_tool.py (simple_tool): Fix a
202            typo
203    
204    2002-07-24  Bernhard Herzog  <[email protected]>
205    
206            * Thuban/UI/application.py (ThubanApplication.create_session):
207            Extend the doc string.
208            (ThubanApplication.subscribe_session)
209            (ThubanApplication.unsubscribe_session): New methods to
210            subscribe/unsubscribe to/from session channels.
211            (ThubanApplication.SetSession): Call the new methods here.
212            (ThubanApplication.maps_changed, ThubanApplication.set_map):
213            Renamed set_map to maps_changed. Its now a subscriber for
214            MAPS_CHANGED.
215    
216            * Thuban/UI/view.py (ZoomOutTool.MouseUp): Use the correct
217            x-coordinate in case of simple clicks
218    
219            * Thuban/Model/base.py (Modifiable.changed): Apply the args tuple,
220            don't pass it as a parameter
221    
222            * Thuban/Model/session.py (Session.RemoveMap): New
223    
224            * Thuban/UI/mainwindow.py (MainWindow.__init__): Turn the initial
225            window size into a parameter.
226    
227    2002-07-23  Bernhard Herzog  <[email protected]>
228    
229            * Thuban/UI/menu.py (Menu.item_index): Also search for menus not
230            just commands.
231    
232            * Thuban/UI/mainwindow.py (MainWindow.__init__): Change the
233            parameter list a bit to allow setting the window title and the
234            initial message in the status bar. Update the callers.
235    
236            * Thuban/UI/application.py (ThubanApplication.OnInit)
237            (ThubanApplication.CreateMainWindow): Put the mainwindow
238            instantiation into a separate method so that it can be overridden
239            by a subclass.
240    
241    2002-07-19  Bernhard Herzog  <[email protected]>
242    
243            * Thuban/Model/session.py: Issue a CHANGED message every time
244            another changed message is issued to make it easier to get
245            notified of changes.
246            (Session): Update the doc string
247            (Session.forward): Issue changed-events as CHANGED as well.
248            (Session.changed): Overwrite the inherited version to issue
249            CHANGED events as well.
250    
251            * Thuban/UI/tree.py: We can now simply subscribe to the session's
252            CHANGED channel to be informed of changes.
253            (SessionTreeCtrl.session_channels): Not needed any longer.
254            (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):
255            Only have to (un)subscribe CHANGED
256    
257            * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.
258    
259            * Thuban/UI/main.py, Thuban/UI/__init__.py: Move the work-around
260            for the wxPython locale bug to __init__.py so that it's
261            automatically executed by anybody using UI code from Thuban.
262    
263    2002-07-18  Bernhard Herzog  <[email protected]>
264    
265            * Thuban/UI/main.py (main): app no longer needs to be global
266    
267            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add application
268            as parameter and store it in an instance variable
269            (MainWindow.invoke_command, MainWindow.update_command_ui)
270            (MainWindow.save_modified_session, MainWindow.NewSession)
271            (MainWindow.OpenSession, MainWindow.SaveSession)
272            (MainWindow.SaveSessionAs, MainWindow.ShowSessionTree): Use self's
273            application object.
274    
275            * Thuban/UI/application.py (ThubanApplication.OnInit): Instantiate
276            the main window with self.
277    
278            * Thuban/UI/context.py: New module with the context class
279    
280            * Thuban/UI/command.py (Command): Update doc string.
281    
282            * Thuban/UI/mainwindow.py (MainWindow.invoke_command,
283            MainWindow.update_command_ui): Pass an instance of the context
284            class to the command's methods
285            (check_current_tool, call_method): Handle the new context
286            implementation
287    
288            * Examples/simple_extensions/simple_tool.py (simple_tool,
289            check_simple_tool): Handle the new context implementation
290    
291            * Examples/simple_extensions/simple_command.py (simple_command):
292            Handle the new context implementation. Update the comments about
293            the context.
294    
295            * Thuban/UI/application.py (ThubanApplication.SetSession): Add
296            doc-string
297            (ThubanApplication.Session): New method to return the session
298            object
299    
300            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): The
301            interactor's selected_layer may not be a layer of the current
302            session when the tree is updated while a new session is being set.
303    
304    2002-07-17  Bernhard Herzog  <[email protected]>
305    
306            * Thuban/UI/tree.py (color_string): Removed. No longer used.
307            (SessionTreeCtrl.update_tree, SessionTreeCtrl.add_items): Split
308            update_tree into update_tree and add_items. The tree now uses a
309            more generic way to display the contents of the tree.
310            (SessionTreeCtrl): Add a doc string explaining the TreeInfo method
311    
312            * Thuban/Model/layer.py (Layer.TreeInfo),
313            Thuban/Model/extension.py (Extension.TreeInfo),
314            Thuban/Model/map.py (Map.TreeInfo),
315            Thuban/Model/session.py (Session.TreeInfo):
316            Add TreeInfo methods to implement the new tree view update scheme
317    
318    2002-07-16  Bernhard Herzog  <[email protected]>
319    
320            * Thuban/UI/application.py: Don't use "import from" for the
321            MainWindow. It can't always be resolved.
322            (ThubanApplication.OnInit): change reference to MainWindow
323            accordingly.
324    
325            * Thuban/UI/menu.py (Menu.SetItems): New method to replace a menu
326            completely
327    
328    2002-07-10  Bernhard Herzog  <[email protected]>
329    
330            * setup.py (create_init_module): New configurable variable whose
331            default depends on the platform we're running on.
332            (ThubanInstall.initialize_options): Initialize
333            self.create_init_module from the global create_init_module
334            (ThubanInstall.user_options): indictate that the options
335            create-init-module and init-module-dir have arguments.
336    
337            * setup.py: In the setup call change the version number to include
338            cvs.
339    
340            * MANIFEST.in: Add the files in Examples
341    
342    2002-07-09  Bernhard Herzog  <[email protected]>
343    
344            * setup.py: In the setup call, use the thuban homepage as the
345            value of the url parameter.
346    
347            * Examples: New subdirectory for examples.
348    
349            * Examples/simple_extensions/simple_tool.xpm,
350            Examples/simple_extensions/simple_tool.py,
351            Examples/simple_extensions/simple_command.py,
352            Examples/simple_extensions/README: Simple examples showing how to
353            add new commands and tools.
354    
355            * setup.cfg (bdist_rpm): Add the default value for prefix and tell
356            bdist_rpm that we also have an install script.
357            (bdist_inno): Add 2002 to the copyright notice.
358    
359            * setup.py: Create a file in python's site-packages directory to
360            make installation of Thuban as a library easier.
361            (ThubanInstall.user_options): Add two new options,
362            create-init-module and init-module-dir
363            (ThubanInstall.expand_with_pure_python_dirs): New method to expand
364            filenames for installation in the default directories.
365            (ThubanInstall.select_scheme, ThubanInstall.convert_paths): Extend
366            the inherited methods to capture some filenames before they're
367            transformed too much by distutils.
368            (ThubanInstall.run): Create the init module if requested.
369            (ThubanInstall.thuban_init_filename): New method to return the
370            full name of the init module.
371            (ThubanInstall.get_outputs): Append the filename of the init
372            module.
373    
374    2002-07-08  Bernhard Herzog  <[email protected]>
375    
376            * setup.py (thuban_bdist_rpm): Extend this version of bdist_rpm to
377            handle the prefix properly which means that the default for the
378            installation prefix should be /usr for RPMs and /usr/local when
379            doing a normal source install.
380            (bdist_rpm_install_script): Script to override the default install
381            commands in the specfile generated by the bdist_rpm command.
382            (thuban_bdist_rpm.user_options): Add a prefix option
383            (thuban_bdist_rpm.initialize_options): Init the prefix option.
384            Create the script files for the spec files as empty files here
385            (thuban_bdist_rpm._make_spec_file): Override the inherited method
386            to fill the script files with content.
387    
388            * Thuban/Model/save.py (relative_filename): Wrapper around
389            Thuban.Lib.fileutil.relative_filename that accepts an empty dir
390            argument. save_session now automatically uses this version,
391            solving a problem when saving to a relative filename.
392    
393            * setup.py: In the setup call, make sure that the library
394            directories are under $prefix/lib not directly under $prefix.
395    
396    2002-06-20      Jan-Oliver Wagner <[email protected]>
397    
398            * Thuban/Model/extension.py: new module to handle extension objects.
399            * Thuban/Model/messages.py: new messages for extensions.
400            * Thuban/Model/session.py (Session.Extensions, Session.HasExtensions,
401            Session.AddExtension): new for handling extensions.
402            Also some other minor changes to round up extension handling.
403            * Thuban/UI/tree.py (SessionTreeCrtl:update_tree): Added visualization
404            of Extension titles and title and names of its objects.
405    
406    2002-05-29  Bernhard Herzog  <[email protected]>
407    
408            * Thuban/UI/mainwindow.py (MainWindow.bind_command_events): Bind
409            the events for a command.
410            (MainWindow.add_toolbar_command, MainWindow.add_menu_command):
411            Call bind_command_events to bind the events. add_toolbar_command
412            can now bind events too so that it's possible to have commands
413            that are only available through the toolbar.
414            (MainWindow.init_ids): New instance variable events_bound to keep
415            track of for which commands events have been bound.
416    
417    2002-05-28  Bernhard Herzog  <[email protected]>
418    
419            * Thuban/UI/menu.py: New module to build and manage menus.
420    
421            * Thuban/UI/mainwindow.py: Remove some unused imports.
422            (MainWindow.__init__, main_menu): move the definition of the main
423            menu from __init__ to the Menu instance main_menu.
424            (MainWindow.build_menu_bar, MainWindow.build_menu): New methods to
425            build the menu bar and sub-menus from a menu description.
426    
427            * Thuban/UI/application.py (ThubanApplication.OnInit): Read the
428            startup file
429            (ThubanApplication.read_startup_files): New method to run
430            ~/.thuban/thubanstart.py
431    
432            * Thuban/UI/mainwindow.py (MainWindow.__init__, main_toolbar):
433            Move the toolbar definition to the Menu instance main_toolbar.
434            (MainWindow.build_toolbar): New method to build the toolbar
435            similar to the build_menu methods
436    
437  2002-05-23  Bernhard Herzog  <[email protected]>  2002-05-23  Bernhard Herzog  <[email protected]>
438    
439          * Thuban/UI/mainwindow.py (MainWindow.__init__): Fix spelling of          * Thuban/UI/mainwindow.py (MainWindow.__init__): Fix spelling of

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