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

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