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revision 85 by bh, Wed Apr 3 15:21:58 2002 UTC revision 228 by bh, Thu Jul 18 16:27:20 2002 UTC
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1    2002-07-18  Bernhard Herzog  <[email protected]>
2    
3            * Thuban/UI/main.py (main): app no longer needs to be global
4    
5            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add application
6            as parameter and store it in an instance variable
7            (MainWindow.invoke_command, MainWindow.update_command_ui)
8            (MainWindow.save_modified_session, MainWindow.NewSession)
9            (MainWindow.OpenSession, MainWindow.SaveSession)
10            (MainWindow.SaveSessionAs, MainWindow.ShowSessionTree): Use self's
11            application object.
12    
13            * Thuban/UI/application.py (ThubanApplication.OnInit): Instantiate
14            the main window with self.
15    
16            * Thuban/UI/context.py: New module with the context class
17    
18            * Thuban/UI/command.py (Command): Update doc string.
19    
20            * Thuban/UI/mainwindow.py (MainWindow.invoke_command,
21            MainWindow.update_command_ui): Pass an instance of the context
22            class to the command's methods
23            (check_current_tool, call_method): Handle the new context
24            implementation
25    
26            * Examples/simple_extensions/simple_tool.py (simple_tool,
27            check_simple_tool): Handle the new context implementation
28    
29            * Examples/simple_extensions/simple_command.py (simple_command):
30            Handle the new context implementation. Update the comments about
31            the context.
32    
33            * Thuban/UI/application.py (ThubanApplication.SetSession): Add
34            doc-string
35            (ThubanApplication.Session): New method to return the session
36            object
37    
38            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): The
39            interactor's selected_layer may not be a layer of the current
40            session when the tree is updated while a new session is being set.
41    
42    2002-07-17  Bernhard Herzog  <[email protected]>
43    
44            * Thuban/UI/tree.py (color_string): Removed. No longer used.
45            (SessionTreeCtrl.update_tree, SessionTreeCtrl.add_items): Split
46            update_tree into update_tree and add_items. The tree now uses a
47            more generic way to display the contents of the tree.
48            (SessionTreeCtrl): Add a doc string explaining the TreeInfo method
49    
50            * Thuban/Model/layer.py (Layer.TreeInfo),
51            Thuban/Model/extension.py (Extension.TreeInfo),
52            Thuban/Model/map.py (Map.TreeInfo),
53            Thuban/Model/session.py (Session.TreeInfo):
54            Add TreeInfo methods to implement the new tree view update scheme
55    
56    2002-07-16  Bernhard Herzog  <[email protected]>
57    
58            * Thuban/UI/application.py: Don't use "import from" for the
59            MainWindow. It can't always be resolved.
60            (ThubanApplication.OnInit): change reference to MainWindow
61            accordingly.
62    
63            * Thuban/UI/menu.py (Menu.SetItems): New method to replace a menu
64            completely
65    
66    2002-07-10  Bernhard Herzog  <[email protected]>
67    
68            * setup.py (create_init_module): New configurable variable whose
69            default depends on the platform we're running on.
70            (ThubanInstall.initialize_options): Initialize
71            self.create_init_module from the global create_init_module
72            (ThubanInstall.user_options): indictate that the options
73            create-init-module and init-module-dir have arguments.
74    
75            * setup.py: In the setup call change the version number to include
76            cvs.
77    
78            * MANIFEST.in: Add the files in Examples
79    
80    2002-07-09  Bernhard Herzog  <[email protected]>
81    
82            * setup.py: In the setup call, use the thuban homepage as the
83            value of the url parameter.
84    
85            * Examples: New subdirectory for examples.
86    
87            * Examples/simple_extensions/simple_tool.xpm,
88            Examples/simple_extensions/simple_tool.py,
89            Examples/simple_extensions/simple_command.py,
90            Examples/simple_extensions/README: Simple examples showing how to
91            add new commands and tools.
92    
93            * setup.cfg (bdist_rpm): Add the default value for prefix and tell
94            bdist_rpm that we also have an install script.
95            (bdist_inno): Add 2002 to the copyright notice.
96    
97            * setup.py: Create a file in python's site-packages directory to
98            make installation of Thuban as a library easier.
99            (ThubanInstall.user_options): Add two new options,
100            create-init-module and init-module-dir
101            (ThubanInstall.expand_with_pure_python_dirs): New method to expand
102            filenames for installation in the default directories.
103            (ThubanInstall.select_scheme, ThubanInstall.convert_paths): Extend
104            the inherited methods to capture some filenames before they're
105            transformed too much by distutils.
106            (ThubanInstall.run): Create the init module if requested.
107            (ThubanInstall.thuban_init_filename): New method to return the
108            full name of the init module.
109            (ThubanInstall.get_outputs): Append the filename of the init
110            module.
111    
112    2002-07-08  Bernhard Herzog  <[email protected]>
113    
114            * setup.py (thuban_bdist_rpm): Extend this version of bdist_rpm to
115            handle the prefix properly which means that the default for the
116            installation prefix should be /usr for RPMs and /usr/local when
117            doing a normal source install.
118            (bdist_rpm_install_script): Script to override the default install
119            commands in the specfile generated by the bdist_rpm command.
120            (thuban_bdist_rpm.user_options): Add a prefix option
121            (thuban_bdist_rpm.initialize_options): Init the prefix option.
122            Create the script files for the spec files as empty files here
123            (thuban_bdist_rpm._make_spec_file): Override the inherited method
124            to fill the script files with content.
125    
126            * Thuban/Model/save.py (relative_filename): Wrapper around
127            Thuban.Lib.fileutil.relative_filename that accepts an empty dir
128            argument. save_session now automatically uses this version,
129            solving a problem when saving to a relative filename.
130    
131            * setup.py: In the setup call, make sure that the library
132            directories are under $prefix/lib not directly under $prefix.
133    
134    2002-06-20      Jan-Oliver Wagner <[email protected]>
135    
136            * Thuban/Model/extension.py: new module to handle extension objects.
137            * Thuban/Model/messages.py: new messages for extensions.
138            * Thuban/Model/session.py (Session.Extensions, Session.HasExtensions,
139            Session.AddExtension): new for handling extensions.
140            Also some other minor changes to round up extension handling.
141            * Thuban/UI/tree.py (SessionTreeCrtl:update_tree): Added visualization
142            of Extension titles and title and names of its objects.
143    
144    2002-05-29  Bernhard Herzog  <[email protected]>
145    
146            * Thuban/UI/mainwindow.py (MainWindow.bind_command_events): Bind
147            the events for a command.
148            (MainWindow.add_toolbar_command, MainWindow.add_menu_command):
149            Call bind_command_events to bind the events. add_toolbar_command
150            can now bind events too so that it's possible to have commands
151            that are only available through the toolbar.
152            (MainWindow.init_ids): New instance variable events_bound to keep
153            track of for which commands events have been bound.
154    
155    2002-05-28  Bernhard Herzog  <[email protected]>
156    
157            * Thuban/UI/menu.py: New module to build and manage menus.
158    
159            * Thuban/UI/mainwindow.py: Remove some unused imports.
160            (MainWindow.__init__, main_menu): move the definition of the main
161            menu from __init__ to the Menu instance main_menu.
162            (MainWindow.build_menu_bar, MainWindow.build_menu): New methods to
163            build the menu bar and sub-menus from a menu description.
164    
165            * Thuban/UI/application.py (ThubanApplication.OnInit): Read the
166            startup file
167            (ThubanApplication.read_startup_files): New method to run
168            ~/.thuban/thubanstart.py
169    
170            * Thuban/UI/mainwindow.py (MainWindow.__init__, main_toolbar):
171            Move the toolbar definition to the Menu instance main_toolbar.
172            (MainWindow.build_toolbar): New method to build the toolbar
173            similar to the build_menu methods
174    
175    2002-05-23  Bernhard Herzog  <[email protected]>
176    
177            * Thuban/UI/mainwindow.py (MainWindow.__init__): Fix spelling of
178            layer_outline_color. Fix it in the definition of the command too.
179    
180            * Thuban/UI/command.py (Command): Fix typo in doc string
181    
182    2002-05-22  Bernhard Herzog  <[email protected]>
183    
184            * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): Fix a typo
185            in the docstring
186    
187    2002-05-15  Bernhard Herzog  <[email protected]>
188    
189            * Thuban/Model/layer.py (Layer.open_shapefile): Set bbox to None
190            when the shapefile is empty.
191            (Layer.BoundingBox, Layer.LatLongBoundingBox): Both methods may
192            now return None for empty shapefiles. Update doc-strings.
193    
194            * Thuban/Model/map.py (Map.BoundingBox): Add doc-string. Deal with
195            the layer's bbox being None.
196    
197            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): Deal with the
198            layer's bbox being None.
199    
200            * Thuban/UI/view.py (MapCanvas.shape_selected): Only redraw when
201            necessary.
202            (MapCanvas.__init__): New instance variables, last_selected_layer
203            and last_selected_shape to determine how the selection has
204            changed.
205    
206            * Thuban/UI/tableview.py (TableGrid.__init__): Do not call
207            AutoSizeColumns because it will cause a traversal of the entire
208            table which for large .dbf files will take a very long time.
209    
210    2002-05-14  Bernhard Herzog  <[email protected]>
211    
212            * Thuban/Model/layer.py (Layer.open_shapefile): Choose a better
213            maximum depth for the tree than shapelib does by default.
214    
215    2002-05-10  Bernhard Herzog  <[email protected]>
216    
217            * setup.py (py_modules): The shptree modules doesn't have a
218            wrapper, so don't include it in the py_modules
219    
220    2002-05-08  Bernhard Herzog  <[email protected]>
221    
222            * extensions/shapelib/shptree.c (compare_ints): Make arguments
223            const void * as in the qsort prototype
224            (SHPTreeFindLikelyShapes): Remove some unused variables.
225    
226            * Thuban/UI/view.py (PanTool.MouseMove): Use the bitmap the view
227            maintains to redraw the window during a drag.
228            (MapCanvas.unprojected_rect_around_point): New method to determine
229            a small region around a point for hit-testing.
230            (MapCanvas.find_shape_at): Only test the shapes in a small region
231            around the point.
232    
233            * setup.py: Increment the version to 0.1.2
234    
235            * Thuban/UI/tree.py (SessionTreeCtrl.unsubscribe_all): Remove a
236            debug print and set session to None after unsubscribing
237    
238    2002-05-07  Bernhard Herzog  <[email protected]>
239    
240            * Data/iceland_sample.session, Data/iceland_sample.thuban: Rename
241            the file to have a .thuban extension.
242    
243            * Thuban/UI/tree.py (session_channels): New class constant with
244            all the session channels to subscribe to to update the tree
245            (SessionTreeCtrl.session_changed): Remember the session so that we
246            can unsubscribe properly. Use the new class constant to
247            unsubscribe from the old session and subscribe to the new one.
248            (SessionTreeCtrl.unsubscribe_all): New method to unsubscribe all
249            subscriptions of the SessionTreeCtrl.
250            (SessionTreeView.OnClose): Call the tree's unsubscribe_all method.
251    
252            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add the "Show
253            Session Tree" command to the file menu.
254    
255            * Thuban/UI/view.py (MapCanvas.do_redraw): Pass the entire bitmap
256            as update_region to the renderer.
257    
258            * Thuban/UI/renderer.py
259            (ScreenRenderer.layer_ids, ScreenRenderer.draw_shape_layer): The
260            update box is now directly a tuple, not a wxRect anymore.
261    
262            * Thuban/Model/layer.py (Layer.ShapesInRegion): Remove some debug
263            prints.
264    
265    2002-05-07  Bernhard Herzog  <[email protected]>
266    
267            * setup.py: Add the shptree extension module. See
268            extensions/pyshapelib/ChangeLog for more details.
269    
270            * extensions/shapelib/shpopen.c, extensions/shapelib/shapefil.h,
271            extensions/shapelib/dbfopen.c: Really update to the versions of
272            shapelib 1.2.9. For some reason it wasn't really done on
273            2002-04-11.
274    
275            * extensions/shapelib/shptree.c: Modified version of shptree.c of
276            shapelib 1.2.9. The only real difference is the use of qsort
277            instead of a bubble sort implementation
278    
279            * Thuban/Model/layer.py (Layer.__init__): New instance variable
280            shapetree to hold the shapelib quadtree for the shapefile
281            (Layer.open_shapefile): Create the quad tree.
282            (Layer.ShapesInRegion): New method to return the ids of shapes in
283            a given region using the quad tree.
284    
285            * extensions/thuban/wxproj.cpp (project_points): Fix some typos in
286            comment
287            (draw_polygon_shape): Accept both arcs and polygons.
288            (initwxproj): Use the new PYSHAPELIB_IMPORT_API macro to import
289            the api.
290    
291            * Thuban/UI/renderer.py (MapRenderer.layer_ids): New method to
292            return the shape ids to be rendered in a given layer.
293            (MapRenderer.draw_shape_layer): Call layer_ids to get the list of
294            ids. Use draw_polygon_shape to draw arc shapes as well.
295            (ScreenRenderer.RenderMap): New parameter for the rectangle that
296            has to be updated
297            (ScreenRenderer.layer_ids): Make use of the layer's quadtree by
298            calling it's ShapesInRegion method.
299    
300            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
301            update_region for the update region.
302            (MapCanvas.OnPaint): Maintain the update region
303            (MapCanvas.do_redraw): Pass the bounding box of the update_region
304            to the renderer when drawing the bitmap. Reset the update_region.
305    
306    2002-05-03  Bernhard Herzog  <[email protected]>
307    
308            * Thuban/UI/mainwindow.py (MainWindow.SaveSessionAs,
309            MainWindow.OpenSession): Change the file extension of the session
310            files to .thuban
311    
312            * Thuban/Model/session.py (Session.AddMap, forwarded_channels):
313            Move the map channels to be forwarded by the session into the
314            class constant with forwarded_channels. Also add
315            LAYER_PROJECTION_CHANGED and LAYER_VISIBILITY_CHANGED to
316            forwarded_channels
317    
318            * Thuban/Model/base.py (Modifiable.changed): Fix doc-string (a
319            typo and some rewording).
320    
321    2002-05-02  Bernhard Herzog  <[email protected]>
322    
323            * Thuban/UI/view.py: Keep the temporary bitmap used during drawing
324            around to speed up most redraws:
325            (MapCanvas.__init__): New instance variable bitmap which holds the
326            bitmap
327            (MapCanvas.do_redraw): Redraw self.bitmap if necessary. Use
328            self.bitmap to draw.
329            (MapCanvas.full_redraw): New method to force a full redraw
330            including the bitmap
331            (MapCanvas.SetMap): Subscribe full_redraw instead of redraw to
332            make sure the bitmap is redrawn.
333            (MapCanvas.projection_changed, MapCanvas.set_view_transform,
334            MapCanvas.shape_selected): Call full_redraw instead of readraw to
335            make sure the bitmap is redrawn.
336            (MapCanvas.OnSize): New method to handle size events so that the
337            bitmap can be redrawn.
338    
339    2002-04-29  Bernhard Herzog  <[email protected]>
340    
341            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
342            canvas' VIEW_POSITION event
343            (MainWindow.view_position_changed): Handler for VIEW_POSITION.
344            Update the text in the status-bar accordingly.
345    
346            * Thuban/UI/view.py (MapCanvas): Derive from Publisher as well
347            (MapCanvas.__del__): Implement because Publisher.__del__ has to be
348            called.
349            (MapCanvas.__init__): Bind EVT_LEAVE_WINDOW too. Initialize
350            current_position
351            (MapCanvas.set_current_position): New method to set
352            current_position. Issue a VIEW_POSITION event
353            (MapCanvas.CurrentPosition): New public method to return the value
354            of current_position. Should be called when the VIEW_POSITION event
355            is processed.
356            (MapCanvas.OnLeftDown, MapCanvas.OnLeftUp, MapCanvas.OnMotion):
357            Update the position.
358            (MapCanvas.OnLeaveWindow): Set the position to None.
359    
360            * Thuban/UI/messages.py (VIEW_POSITION): New message for the
361            position in the statusbar
362    
363    2002-04-26      Frank Koormann <[email protected]>
364    
365            * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data
366    
367    2002-04-24      Frank Koormann <[email protected]>
368            
369            * Resources/Bitmaps/identify.xpm: shadow added
370    
371            * Resources/Bitmaps/fullextent.xpm: new
372            
373    2002-04-22      Jan-Oliver Wagner <[email protected]>
374    
375            * Thuban/UI/tree.py (update_tree): added test for None on map bounding box
376    
377    2002-04-21      Jan-Oliver Wagner <[email protected]>
378    
379            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new
380    
381            * Thuban/UI/tree.py (update_tree): added added map extent
382    
383            * Thuban/UI/mainwindow.py (_method_command): extended by parameter
384            icon; added map_full_extend as tool
385    
386    2002-04-19      Jan-Oliver Wagner <[email protected]>
387    
388            * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for
389            saving _new_ sessions
390    
391            * Thuban/Model/session.py (create_empty_session): new session
392            don't have a filename (set to None)
393    
394            * Thuban/UI/tree.py (update_tree): added filename and modified flag
395    
396            * Thuban/Model/load.py (ProcessSession): convert projection
397            parameters from unicode to regular string
398    
399            * Data/iceland_sample.session: Added UTM Zone 26 projection.
400    
401    2002-04-11  Bernhard Herzog  <[email protected]>
402    
403            * extensions/shapelib/shapefil.h, extensions/shapelib/shpopen.c,
404            extensions/shapelib/dbfopen.c: Update to the versions of shapelib
405            1.2.9
406    
407            * setup.py (Lib.wxproj extension): Don't link shpopen.c and put
408            the pyshapelib directoy into the list of include dirs, so that
409            pyshapelib_api.h can be found.
410    
411            * extensions/thuban/wxproj.cpp (pyshapelib_api): New variable that
412            holds the pyshapelib C-API
413            (draw_polygon_shape, point_in_polygon_shape, shape_centroid): Use
414            pyshapelib_api to access the shapelib functions.
415            (initwxproj): Import the c_api from the shapelib module and
416            initialize pyshapelib_api.
417    
418    2002-04-04  Bernhard Herzog  <[email protected]>
419    
420            * setup.py (thuban_bdist_rpm.initialize_options): Use
421            initialize_options to create the scripts for the rpm.
422    
423            * extensions/pyprojection/setup.py (PROJ4_PREFIX): Just use /
424    
425  2002-04-03  Bernhard Herzog  <[email protected]>  2002-04-03  Bernhard Herzog  <[email protected]>
426    
427            * setup.py: Increment version to 0.1.1
428    
429          * Thuban/UI/mainwindow.py (MainWindow.__init__): Move the "Add          * Thuban/UI/mainwindow.py (MainWindow.__init__): Move the "Add
430          Layer" and "Remove Layer" commands from the layer menu to the map          Layer" and "Remove Layer" commands from the layer menu to the map
431          menu          menu

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