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

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