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revision 91 by bh, Thu Apr 4 14:55:35 2002 UTC revision 235 by bh, Tue Jul 23 10:56:29 2002 UTC
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1    2002-07-23  Bernhard Herzog  <[email protected]>
2    
3            * Thuban/UI/mainwindow.py (MainWindow.__init__): Change the
4            parameter list a bit to allow setting the window title and the
5            initial message in the status bar. Update the callers.
6    
7            * Thuban/UI/application.py (ThubanApplication.OnInit)
8            (ThubanApplication.CreateMainWindow): Put the mainwindow
9            instantiation into a separate method so that it can be overridden
10            by a subclass.
11    
12    2002-07-19  Bernhard Herzog  <[email protected]>
13    
14            * Thuban/Model/session.py: Issue a CHANGED message every time
15            another changed message is issued to make it easier to get
16            notified of changes.
17            (Session): Update the doc string
18            (Session.forward): Issue changed-events as CHANGED as well.
19            (Session.changed): Overwrite the inherited version to issue
20            CHANGED events as well.
21    
22            * Thuban/UI/tree.py: We can now simply subscribe to the session's
23            CHANGED channel to be informed of changes.
24            (SessionTreeCtrl.session_channels): Not needed any longer.
25            (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):
26            Only have to (un)subscribe CHANGED
27    
28            * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.
29    
30            * Thuban/UI/main.py, Thuban/UI/__init__.py: Move the work-around
31            for the wxPython locale bug to __init__.py so that it's
32            automatically executed by anybody using UI code from Thuban.
33    
34    2002-07-18  Bernhard Herzog  <[email protected]>
35    
36            * Thuban/UI/main.py (main): app no longer needs to be global
37    
38            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add application
39            as parameter and store it in an instance variable
40            (MainWindow.invoke_command, MainWindow.update_command_ui)
41            (MainWindow.save_modified_session, MainWindow.NewSession)
42            (MainWindow.OpenSession, MainWindow.SaveSession)
43            (MainWindow.SaveSessionAs, MainWindow.ShowSessionTree): Use self's
44            application object.
45    
46            * Thuban/UI/application.py (ThubanApplication.OnInit): Instantiate
47            the main window with self.
48    
49            * Thuban/UI/context.py: New module with the context class
50    
51            * Thuban/UI/command.py (Command): Update doc string.
52    
53            * Thuban/UI/mainwindow.py (MainWindow.invoke_command,
54            MainWindow.update_command_ui): Pass an instance of the context
55            class to the command's methods
56            (check_current_tool, call_method): Handle the new context
57            implementation
58    
59            * Examples/simple_extensions/simple_tool.py (simple_tool,
60            check_simple_tool): Handle the new context implementation
61    
62            * Examples/simple_extensions/simple_command.py (simple_command):
63            Handle the new context implementation. Update the comments about
64            the context.
65    
66            * Thuban/UI/application.py (ThubanApplication.SetSession): Add
67            doc-string
68            (ThubanApplication.Session): New method to return the session
69            object
70    
71            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): The
72            interactor's selected_layer may not be a layer of the current
73            session when the tree is updated while a new session is being set.
74    
75    2002-07-17  Bernhard Herzog  <[email protected]>
76    
77            * Thuban/UI/tree.py (color_string): Removed. No longer used.
78            (SessionTreeCtrl.update_tree, SessionTreeCtrl.add_items): Split
79            update_tree into update_tree and add_items. The tree now uses a
80            more generic way to display the contents of the tree.
81            (SessionTreeCtrl): Add a doc string explaining the TreeInfo method
82    
83            * Thuban/Model/layer.py (Layer.TreeInfo),
84            Thuban/Model/extension.py (Extension.TreeInfo),
85            Thuban/Model/map.py (Map.TreeInfo),
86            Thuban/Model/session.py (Session.TreeInfo):
87            Add TreeInfo methods to implement the new tree view update scheme
88    
89    2002-07-16  Bernhard Herzog  <[email protected]>
90    
91            * Thuban/UI/application.py: Don't use "import from" for the
92            MainWindow. It can't always be resolved.
93            (ThubanApplication.OnInit): change reference to MainWindow
94            accordingly.
95    
96            * Thuban/UI/menu.py (Menu.SetItems): New method to replace a menu
97            completely
98    
99    2002-07-10  Bernhard Herzog  <[email protected]>
100    
101            * setup.py (create_init_module): New configurable variable whose
102            default depends on the platform we're running on.
103            (ThubanInstall.initialize_options): Initialize
104            self.create_init_module from the global create_init_module
105            (ThubanInstall.user_options): indictate that the options
106            create-init-module and init-module-dir have arguments.
107    
108            * setup.py: In the setup call change the version number to include
109            cvs.
110    
111            * MANIFEST.in: Add the files in Examples
112    
113    2002-07-09  Bernhard Herzog  <[email protected]>
114    
115            * setup.py: In the setup call, use the thuban homepage as the
116            value of the url parameter.
117    
118            * Examples: New subdirectory for examples.
119    
120            * Examples/simple_extensions/simple_tool.xpm,
121            Examples/simple_extensions/simple_tool.py,
122            Examples/simple_extensions/simple_command.py,
123            Examples/simple_extensions/README: Simple examples showing how to
124            add new commands and tools.
125    
126            * setup.cfg (bdist_rpm): Add the default value for prefix and tell
127            bdist_rpm that we also have an install script.
128            (bdist_inno): Add 2002 to the copyright notice.
129    
130            * setup.py: Create a file in python's site-packages directory to
131            make installation of Thuban as a library easier.
132            (ThubanInstall.user_options): Add two new options,
133            create-init-module and init-module-dir
134            (ThubanInstall.expand_with_pure_python_dirs): New method to expand
135            filenames for installation in the default directories.
136            (ThubanInstall.select_scheme, ThubanInstall.convert_paths): Extend
137            the inherited methods to capture some filenames before they're
138            transformed too much by distutils.
139            (ThubanInstall.run): Create the init module if requested.
140            (ThubanInstall.thuban_init_filename): New method to return the
141            full name of the init module.
142            (ThubanInstall.get_outputs): Append the filename of the init
143            module.
144    
145    2002-07-08  Bernhard Herzog  <[email protected]>
146    
147            * setup.py (thuban_bdist_rpm): Extend this version of bdist_rpm to
148            handle the prefix properly which means that the default for the
149            installation prefix should be /usr for RPMs and /usr/local when
150            doing a normal source install.
151            (bdist_rpm_install_script): Script to override the default install
152            commands in the specfile generated by the bdist_rpm command.
153            (thuban_bdist_rpm.user_options): Add a prefix option
154            (thuban_bdist_rpm.initialize_options): Init the prefix option.
155            Create the script files for the spec files as empty files here
156            (thuban_bdist_rpm._make_spec_file): Override the inherited method
157            to fill the script files with content.
158    
159            * Thuban/Model/save.py (relative_filename): Wrapper around
160            Thuban.Lib.fileutil.relative_filename that accepts an empty dir
161            argument. save_session now automatically uses this version,
162            solving a problem when saving to a relative filename.
163    
164            * setup.py: In the setup call, make sure that the library
165            directories are under $prefix/lib not directly under $prefix.
166    
167    2002-06-20      Jan-Oliver Wagner <[email protected]>
168    
169            * Thuban/Model/extension.py: new module to handle extension objects.
170            * Thuban/Model/messages.py: new messages for extensions.
171            * Thuban/Model/session.py (Session.Extensions, Session.HasExtensions,
172            Session.AddExtension): new for handling extensions.
173            Also some other minor changes to round up extension handling.
174            * Thuban/UI/tree.py (SessionTreeCrtl:update_tree): Added visualization
175            of Extension titles and title and names of its objects.
176    
177    2002-05-29  Bernhard Herzog  <[email protected]>
178    
179            * Thuban/UI/mainwindow.py (MainWindow.bind_command_events): Bind
180            the events for a command.
181            (MainWindow.add_toolbar_command, MainWindow.add_menu_command):
182            Call bind_command_events to bind the events. add_toolbar_command
183            can now bind events too so that it's possible to have commands
184            that are only available through the toolbar.
185            (MainWindow.init_ids): New instance variable events_bound to keep
186            track of for which commands events have been bound.
187    
188    2002-05-28  Bernhard Herzog  <[email protected]>
189    
190            * Thuban/UI/menu.py: New module to build and manage menus.
191    
192            * Thuban/UI/mainwindow.py: Remove some unused imports.
193            (MainWindow.__init__, main_menu): move the definition of the main
194            menu from __init__ to the Menu instance main_menu.
195            (MainWindow.build_menu_bar, MainWindow.build_menu): New methods to
196            build the menu bar and sub-menus from a menu description.
197    
198            * Thuban/UI/application.py (ThubanApplication.OnInit): Read the
199            startup file
200            (ThubanApplication.read_startup_files): New method to run
201            ~/.thuban/thubanstart.py
202    
203            * Thuban/UI/mainwindow.py (MainWindow.__init__, main_toolbar):
204            Move the toolbar definition to the Menu instance main_toolbar.
205            (MainWindow.build_toolbar): New method to build the toolbar
206            similar to the build_menu methods
207    
208    2002-05-23  Bernhard Herzog  <[email protected]>
209    
210            * Thuban/UI/mainwindow.py (MainWindow.__init__): Fix spelling of
211            layer_outline_color. Fix it in the definition of the command too.
212    
213            * Thuban/UI/command.py (Command): Fix typo in doc string
214    
215    2002-05-22  Bernhard Herzog  <[email protected]>
216    
217            * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): Fix a typo
218            in the docstring
219    
220    2002-05-15  Bernhard Herzog  <[email protected]>
221    
222            * Thuban/Model/layer.py (Layer.open_shapefile): Set bbox to None
223            when the shapefile is empty.
224            (Layer.BoundingBox, Layer.LatLongBoundingBox): Both methods may
225            now return None for empty shapefiles. Update doc-strings.
226    
227            * Thuban/Model/map.py (Map.BoundingBox): Add doc-string. Deal with
228            the layer's bbox being None.
229    
230            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): Deal with the
231            layer's bbox being None.
232    
233            * Thuban/UI/view.py (MapCanvas.shape_selected): Only redraw when
234            necessary.
235            (MapCanvas.__init__): New instance variables, last_selected_layer
236            and last_selected_shape to determine how the selection has
237            changed.
238    
239            * Thuban/UI/tableview.py (TableGrid.__init__): Do not call
240            AutoSizeColumns because it will cause a traversal of the entire
241            table which for large .dbf files will take a very long time.
242    
243    2002-05-14  Bernhard Herzog  <[email protected]>
244    
245            * Thuban/Model/layer.py (Layer.open_shapefile): Choose a better
246            maximum depth for the tree than shapelib does by default.
247    
248    2002-05-10  Bernhard Herzog  <[email protected]>
249    
250            * setup.py (py_modules): The shptree modules doesn't have a
251            wrapper, so don't include it in the py_modules
252    
253    2002-05-08  Bernhard Herzog  <[email protected]>
254    
255            * extensions/shapelib/shptree.c (compare_ints): Make arguments
256            const void * as in the qsort prototype
257            (SHPTreeFindLikelyShapes): Remove some unused variables.
258    
259            * Thuban/UI/view.py (PanTool.MouseMove): Use the bitmap the view
260            maintains to redraw the window during a drag.
261            (MapCanvas.unprojected_rect_around_point): New method to determine
262            a small region around a point for hit-testing.
263            (MapCanvas.find_shape_at): Only test the shapes in a small region
264            around the point.
265    
266            * setup.py: Increment the version to 0.1.2
267    
268            * Thuban/UI/tree.py (SessionTreeCtrl.unsubscribe_all): Remove a
269            debug print and set session to None after unsubscribing
270    
271    2002-05-07  Bernhard Herzog  <[email protected]>
272    
273            * Data/iceland_sample.session, Data/iceland_sample.thuban: Rename
274            the file to have a .thuban extension.
275    
276            * Thuban/UI/tree.py (session_channels): New class constant with
277            all the session channels to subscribe to to update the tree
278            (SessionTreeCtrl.session_changed): Remember the session so that we
279            can unsubscribe properly. Use the new class constant to
280            unsubscribe from the old session and subscribe to the new one.
281            (SessionTreeCtrl.unsubscribe_all): New method to unsubscribe all
282            subscriptions of the SessionTreeCtrl.
283            (SessionTreeView.OnClose): Call the tree's unsubscribe_all method.
284    
285            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add the "Show
286            Session Tree" command to the file menu.
287    
288            * Thuban/UI/view.py (MapCanvas.do_redraw): Pass the entire bitmap
289            as update_region to the renderer.
290    
291            * Thuban/UI/renderer.py
292            (ScreenRenderer.layer_ids, ScreenRenderer.draw_shape_layer): The
293            update box is now directly a tuple, not a wxRect anymore.
294    
295            * Thuban/Model/layer.py (Layer.ShapesInRegion): Remove some debug
296            prints.
297    
298    2002-05-07  Bernhard Herzog  <[email protected]>
299    
300            * setup.py: Add the shptree extension module. See
301            extensions/pyshapelib/ChangeLog for more details.
302    
303            * extensions/shapelib/shpopen.c, extensions/shapelib/shapefil.h,
304            extensions/shapelib/dbfopen.c: Really update to the versions of
305            shapelib 1.2.9. For some reason it wasn't really done on
306            2002-04-11.
307    
308            * extensions/shapelib/shptree.c: Modified version of shptree.c of
309            shapelib 1.2.9. The only real difference is the use of qsort
310            instead of a bubble sort implementation
311    
312            * Thuban/Model/layer.py (Layer.__init__): New instance variable
313            shapetree to hold the shapelib quadtree for the shapefile
314            (Layer.open_shapefile): Create the quad tree.
315            (Layer.ShapesInRegion): New method to return the ids of shapes in
316            a given region using the quad tree.
317    
318            * extensions/thuban/wxproj.cpp (project_points): Fix some typos in
319            comment
320            (draw_polygon_shape): Accept both arcs and polygons.
321            (initwxproj): Use the new PYSHAPELIB_IMPORT_API macro to import
322            the api.
323    
324            * Thuban/UI/renderer.py (MapRenderer.layer_ids): New method to
325            return the shape ids to be rendered in a given layer.
326            (MapRenderer.draw_shape_layer): Call layer_ids to get the list of
327            ids. Use draw_polygon_shape to draw arc shapes as well.
328            (ScreenRenderer.RenderMap): New parameter for the rectangle that
329            has to be updated
330            (ScreenRenderer.layer_ids): Make use of the layer's quadtree by
331            calling it's ShapesInRegion method.
332    
333            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
334            update_region for the update region.
335            (MapCanvas.OnPaint): Maintain the update region
336            (MapCanvas.do_redraw): Pass the bounding box of the update_region
337            to the renderer when drawing the bitmap. Reset the update_region.
338    
339    2002-05-03  Bernhard Herzog  <[email protected]>
340    
341            * Thuban/UI/mainwindow.py (MainWindow.SaveSessionAs,
342            MainWindow.OpenSession): Change the file extension of the session
343            files to .thuban
344    
345            * Thuban/Model/session.py (Session.AddMap, forwarded_channels):
346            Move the map channels to be forwarded by the session into the
347            class constant with forwarded_channels. Also add
348            LAYER_PROJECTION_CHANGED and LAYER_VISIBILITY_CHANGED to
349            forwarded_channels
350    
351            * Thuban/Model/base.py (Modifiable.changed): Fix doc-string (a
352            typo and some rewording).
353    
354    2002-05-02  Bernhard Herzog  <[email protected]>
355    
356            * Thuban/UI/view.py: Keep the temporary bitmap used during drawing
357            around to speed up most redraws:
358            (MapCanvas.__init__): New instance variable bitmap which holds the
359            bitmap
360            (MapCanvas.do_redraw): Redraw self.bitmap if necessary. Use
361            self.bitmap to draw.
362            (MapCanvas.full_redraw): New method to force a full redraw
363            including the bitmap
364            (MapCanvas.SetMap): Subscribe full_redraw instead of redraw to
365            make sure the bitmap is redrawn.
366            (MapCanvas.projection_changed, MapCanvas.set_view_transform,
367            MapCanvas.shape_selected): Call full_redraw instead of readraw to
368            make sure the bitmap is redrawn.
369            (MapCanvas.OnSize): New method to handle size events so that the
370            bitmap can be redrawn.
371    
372    2002-04-29  Bernhard Herzog  <[email protected]>
373    
374            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
375            canvas' VIEW_POSITION event
376            (MainWindow.view_position_changed): Handler for VIEW_POSITION.
377            Update the text in the status-bar accordingly.
378    
379            * Thuban/UI/view.py (MapCanvas): Derive from Publisher as well
380            (MapCanvas.__del__): Implement because Publisher.__del__ has to be
381            called.
382            (MapCanvas.__init__): Bind EVT_LEAVE_WINDOW too. Initialize
383            current_position
384            (MapCanvas.set_current_position): New method to set
385            current_position. Issue a VIEW_POSITION event
386            (MapCanvas.CurrentPosition): New public method to return the value
387            of current_position. Should be called when the VIEW_POSITION event
388            is processed.
389            (MapCanvas.OnLeftDown, MapCanvas.OnLeftUp, MapCanvas.OnMotion):
390            Update the position.
391            (MapCanvas.OnLeaveWindow): Set the position to None.
392    
393            * Thuban/UI/messages.py (VIEW_POSITION): New message for the
394            position in the statusbar
395    
396    2002-04-26      Frank Koormann <[email protected]>
397    
398            * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data
399    
400    2002-04-24      Frank Koormann <[email protected]>
401            
402            * Resources/Bitmaps/identify.xpm: shadow added
403    
404            * Resources/Bitmaps/fullextent.xpm: new
405            
406    2002-04-22      Jan-Oliver Wagner <[email protected]>
407    
408            * Thuban/UI/tree.py (update_tree): added test for None on map bounding box
409    
410    2002-04-21      Jan-Oliver Wagner <[email protected]>
411    
412            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new
413    
414            * Thuban/UI/tree.py (update_tree): added added map extent
415    
416            * Thuban/UI/mainwindow.py (_method_command): extended by parameter
417            icon; added map_full_extend as tool
418    
419    2002-04-19      Jan-Oliver Wagner <[email protected]>
420    
421            * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for
422            saving _new_ sessions
423    
424            * Thuban/Model/session.py (create_empty_session): new session
425            don't have a filename (set to None)
426    
427            * Thuban/UI/tree.py (update_tree): added filename and modified flag
428    
429            * Thuban/Model/load.py (ProcessSession): convert projection
430            parameters from unicode to regular string
431    
432            * Data/iceland_sample.session: Added UTM Zone 26 projection.
433    
434    2002-04-11  Bernhard Herzog  <[email protected]>
435    
436            * extensions/shapelib/shapefil.h, extensions/shapelib/shpopen.c,
437            extensions/shapelib/dbfopen.c: Update to the versions of shapelib
438            1.2.9
439    
440            * setup.py (Lib.wxproj extension): Don't link shpopen.c and put
441            the pyshapelib directoy into the list of include dirs, so that
442            pyshapelib_api.h can be found.
443    
444            * extensions/thuban/wxproj.cpp (pyshapelib_api): New variable that
445            holds the pyshapelib C-API
446            (draw_polygon_shape, point_in_polygon_shape, shape_centroid): Use
447            pyshapelib_api to access the shapelib functions.
448            (initwxproj): Import the c_api from the shapelib module and
449            initialize pyshapelib_api.
450    
451  2002-04-04  Bernhard Herzog  <[email protected]>  2002-04-04  Bernhard Herzog  <[email protected]>
452    
453          * setup.py (thuban_bdist_rpm.initialize_options): Use          * setup.py (thuban_bdist_rpm.initialize_options): Use

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