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revision 53 by bh, Mon Sep 10 16:05:26 2001 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]>
406    
407            * setup.py (thuban_bdist_rpm.initialize_options): Use
408            initialize_options to create the scripts for the rpm.
409    
410            * extensions/pyprojection/setup.py (PROJ4_PREFIX): Just use /
411    
412    2002-04-03  Bernhard Herzog  <[email protected]>
413    
414            * setup.py: Increment version to 0.1.1
415    
416            * Thuban/UI/mainwindow.py (MainWindow.__init__): Move the "Add
417            Layer" and "Remove Layer" commands from the layer menu to the map
418            menu
419    
420    2002-02-15  Bernhard Herzog  <[email protected]>
421    
422            * Thuban/Model/layer.py (Layer.Shape): list append only takes one
423            argument (python <= 1.5.2 erroneously accepted multiuple
424            arguments)
425    
426    2002-02-04  Bernhard Herzog  <[email protected]>
427    
428            * Thuban/UI/identifyview.py (IdentifyGridCtrl): New class to use a
429            RecordGrid in the identifyview.
430            (IdentifyView.__init__): Use IdentifyGridCtrl instead of
431            IdentifyListCtrl. The grid allows editing of the values.
432    
433            * Thuban/UI/controls.py (RecordTable, RecordGridCtrl): New classes
434            implementing a grid for a single row of a thuban table.
435    
436            * Thuban/UI/view.py (MapCanvas.SelectShapeAt): Search through all
437            layers by default. Easier to use than the previous default of only
438            searching through the select layer which meant that if no layer
439            was selected, you couldn't select a shape.
440    
441            * Thuban/UI/tableview.py (TableGrid.__init__): Fix typo
442    
443            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Honour the
444            stroke_width attribute
445    
446            * Thuban/Model/save.py (save_session): Write the new stroke_width
447            attribute
448    
449            * Thuban/Model/load.py (ProcessSession.startElement): Read the
450            stroke_width attribute
451    
452            * Thuban/Model/layer.py (Layer.__init__): New parameter and
453            instance variable stroke_width
454            (Layer.SetStrokeWidth): Set the stroke_width.
455    
456    2002-02-01  Bernhard Herzog  <[email protected]>
457    
458            * extensions/thuban/wxproj.cpp (project_points): Fix two
459            off-by-one errors in the last loop that joins the various parts
460            together.
461    
462    2002-01-14  Bernhard Herzog  <[email protected]>
463    
464            * setup.py (data_dist.make_distribution): Fix some typos
465    
466    2001-09-18  Bernhard Herzog  <[email protected]>
467    
468            * README: Slight tweaking in preparation for the 0.1 release
469    
470            * setup.cfg: Add section for sdist to create both tgz and zip
471            archives
472    
473            * setup.py: increase version number to 0.1
474            (data_dist): New command class for data distribution
475            
476    
477    2001-09-14  Bernhard Herzog  <[email protected]>
478    
479            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):
480            Handle the case of no layer (i.e. layer is None) properly.
481    
482            * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):
483            Set the initial selection of the combo boxes to reflect the
484            projection we're starting with in a way that works on windows,
485            too.
486    
487            * Thuban/Lib/connector.py (Connector.print_connections): Print the
488            puiblisher's ids in hex to make it easier to compare them to the
489            standard repr of python methods
490    
491            * Thuban/Model/map.py (Map.Destroy): Unsubscribe the label_layer
492            messages
493    
494    2001-09-13  Bernhard Herzog  <[email protected]>
495    
496            * Thuban/UI/tree.py (SessionTreeCtrl.OnSelChanged): Make sure to
497            deselect the layer if no layer is selected
498    
499            * Thuban/UI/view.py (MapCanvas.OnPaint): Only delay drawing to
500            idle time when there actually is something to draw. If there's
501            nothing to draw simply clear the window
502            (MapCanvas.do_redraw): Call dc.EndDrawing and add some comments.
503            (MapCanvas.SetMap): force a redraw in all cases because
504            FitMapToWindow doesn't always do it.
505            (MapCanvas.ZoomFactor): Add an optional parameter, center, to
506            specify the point to move into the center of the window
507            (ZoomOutTool.MouseUp, ZoomInTool.MouseUp): If the mouse wasn't
508            dragged, zoon in/out by a factor of 2
509            (MapCanvas.find_shape_at): Iterate backwards (i.e. with decreasing
510            index, i.e. reversed drawing order) so that objects appearing to
511            be in from of others are selected first. This is probably mostly
512            relevant for point shapes where the symbols used may overlap
513    
514            * Thuban/Model/session.py (create_empty_session): Unset the
515            modified bit before returning it
516    
517            * Thuban/UI/mainwindow.py (MainWindow.NewSession): Use
518            create_empty_session session to create the new, empty session.
519    
520            * Thuban/UI/mainwindow.py (MainWindow.__init__): Set the size of
521            the tool bitmaps.
522            (MainWindow.OnClose, MainWindow.save_modified_session): Separate
523            the code that asks whether the session should be saved into the
524            new method save_modified_session.
525            (MainWindow.OpenSession, MainWindow.NewSession): Use the new
526            method to save modified session here too.
527    
528    2001-09-11  Bernhard Herzog  <[email protected]>
529    
530            * setup.py (InnoIconItem): fix typo
531    
532            (thuban_bdist_inno.run):
533            (bdist_inno.run): Move the decision not to create symlinks on
534            non-nt platforms to thuban_bdist_inno and do it unconditinally
535            since we never want to create the symlinks here
536    
537  2001-09-10  Bernhard Herzog  <[email protected]>  2001-09-10  Bernhard Herzog  <[email protected]>
538    
539          * Thuban/UI/mainwindow.py (MainWindow.IdentifyTool): Popup the          * Thuban/UI/mainwindow.py (MainWindow.IdentifyTool): Popup the

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