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revision 48 by bh, Mon Sep 10 12:52:58 2001 UTC revision 199 by jan, Thu Jun 20 15:25:36 2002 UTC
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1    2002-06-20      Jan-Oliver Wagner <[email protected]>
2    
3            * Thuban/Model/extension.py: new module to handle extension objects.
4            * Thuban/Model/messages.py: new messages for extensions.
5            * Thuban/Model/session.py (Session.Extensions, Session.HasExtensions,
6            Session.AddExtension): new for handling extensions.
7            Also some other minor changes to round up extension handling.
8            * Thuban/UI/tree.py (SessionTreeCrtl:update_tree): Added visualization
9            of Extension titles and title and names of its objects.
10    
11    2002-05-29  Bernhard Herzog  <[email protected]>
12    
13            * Thuban/UI/mainwindow.py (MainWindow.bind_command_events): Bind
14            the events for a comnmand.
15            (MainWindow.add_toolbar_command, MainWindow.add_menu_command):
16            Call bind_command_events to bind the events. add_toolbar_command
17            can now bind events too so that it's possible to have commands
18            that are only available through the toolbar.
19            (MainWindow.init_ids): New instance variable events_bound to keep
20            track of for which commands events have been bound.
21    
22    2002-05-28  Bernhard Herzog  <[email protected]>
23    
24            * Thuban/UI/menu.py: New module to build and manage menus.
25    
26            * Thuban/UI/mainwindow.py: Remove some unused imports.
27            (MainWindow.__init__, main_menu): move the definition of the main
28            menu from __init__ to the Menu instance main_menu.
29            (MainWindow.build_menu_bar, MainWindow.build_menu): New methods to
30            build the menu bar and sub-menus from a menu description.
31    
32            * Thuban/UI/application.py (ThubanApplication.OnInit): Read the
33            startup file
34            (ThubanApplication.read_startup_files): New method to run
35            ~/.thuban/thubanstart.py
36    
37            * Thuban/UI/mainwindow.py (MainWindow.__init__, main_toolbar):
38            Move the toolbar definition to the Menu instance main_toolbar.
39            (MainWindow.build_toolbar): New method to build the toolbar
40            similar to the build_menu methods
41    
42    2002-05-23  Bernhard Herzog  <[email protected]>
43    
44            * Thuban/UI/mainwindow.py (MainWindow.__init__): Fix spelling of
45            layer_outline_color. Fix it in the definition of the command too.
46    
47            * Thuban/UI/command.py (Command): Fix typo in doc string
48    
49    2002-05-22  Bernhard Herzog  <[email protected]>
50    
51            * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): Fix a typo
52            in the docstring
53    
54    2002-05-15  Bernhard Herzog  <[email protected]>
55    
56            * Thuban/Model/layer.py (Layer.open_shapefile): Set bbox to None
57            when the shapefile is empty.
58            (Layer.BoundingBox, Layer.LatLongBoundingBox): Both methods may
59            now return None for empty shapefiles. Update doc-strings.
60    
61            * Thuban/Model/map.py (Map.BoundingBox): Add doc-string. Deal with
62            the layer's bbox being None.
63    
64            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): Deal with the
65            layer's bbox being None.
66    
67            * Thuban/UI/view.py (MapCanvas.shape_selected): Only redraw when
68            necessary.
69            (MapCanvas.__init__): New instance variables, last_selected_layer
70            and last_selected_shape to determine how the selection has
71            changed.
72    
73            * Thuban/UI/tableview.py (TableGrid.__init__): Do not call
74            AutoSizeColumns because it will cause a traversal of the entire
75            table which for large .dbf files will take a very long time.
76    
77    2002-05-14  Bernhard Herzog  <[email protected]>
78    
79            * Thuban/Model/layer.py (Layer.open_shapefile): Choose a better
80            maximum depth for the tree than shapelib does by default.
81    
82    2002-05-10  Bernhard Herzog  <[email protected]>
83    
84            * setup.py (py_modules): The shptree modules doesn't have a
85            wrapper, so don't include it in the py_modules
86    
87    2002-05-08  Bernhard Herzog  <[email protected]>
88    
89            * extensions/shapelib/shptree.c (compare_ints): Make arguments
90            const void * as in the qsort prototype
91            (SHPTreeFindLikelyShapes): Remove some unused variables.
92    
93            * Thuban/UI/view.py (PanTool.MouseMove): Use the bitmap the view
94            maintains to redraw the window during a drag.
95            (MapCanvas.unprojected_rect_around_point): New method to determine
96            a small region around a point for hit-testing.
97            (MapCanvas.find_shape_at): Only test the shapes in a small region
98            around the point.
99    
100            * setup.py: Increment the version to 0.1.2
101    
102            * Thuban/UI/tree.py (SessionTreeCtrl.unsubscribe_all): Remove a
103            debug print and set session to None after unsubscribing
104    
105    2002-05-07  Bernhard Herzog  <[email protected]>
106    
107            * Data/iceland_sample.session, Data/iceland_sample.thuban: Rename
108            the file to have a .thuban extension.
109    
110            * Thuban/UI/tree.py (session_channels): New class constant with
111            all the session channels to subscribe to to update the tree
112            (SessionTreeCtrl.session_changed): Remember the session so that we
113            can unsubscribe properly. Use the new class constant to
114            unsubscribe from the old session and subscribe to the new one.
115            (SessionTreeCtrl.unsubscribe_all): New method to unsubscribe all
116            subscriptions of the SessionTreeCtrl.
117            (SessionTreeView.OnClose): Call the tree's unsubscribe_all method.
118    
119            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add the "Show
120            Session Tree" command to the file menu.
121    
122            * Thuban/UI/view.py (MapCanvas.do_redraw): Pass the entire bitmap
123            as update_region to the renderer.
124    
125            * Thuban/UI/renderer.py
126            (ScreenRenderer.layer_ids, ScreenRenderer.draw_shape_layer): The
127            update box is now directly a tuple, not a wxRect anymore.
128    
129            * Thuban/Model/layer.py (Layer.ShapesInRegion): Remove some debug
130            prints.
131    
132    2002-05-07  Bernhard Herzog  <[email protected]>
133    
134            * setup.py: Add the shptree extension module. See
135            extensions/pyshapelib/ChangeLog for more details.
136    
137            * extensions/shapelib/shpopen.c, extensions/shapelib/shapefil.h,
138            extensions/shapelib/dbfopen.c: Really update to the versions of
139            shapelib 1.2.9. For some reason it wasn't really done on
140            2002-04-11.
141    
142            * extensions/shapelib/shptree.c: Modified version of shptree.c of
143            shapelib 1.2.9. The only real difference is the use of qsort
144            instead of a bubble sort implementation
145    
146            * Thuban/Model/layer.py (Layer.__init__): New instance variable
147            shapetree to hold the shapelib quadtree for the shapefile
148            (Layer.open_shapefile): Create the quad tree.
149            (Layer.ShapesInRegion): New method to return the ids of shapes in
150            a given region using the quad tree.
151    
152            * extensions/thuban/wxproj.cpp (project_points): Fix some typos in
153            comment
154            (draw_polygon_shape): Accept both arcs and polygons.
155            (initwxproj): Use the new PYSHAPELIB_IMPORT_API macro to import
156            the api.
157    
158            * Thuban/UI/renderer.py (MapRenderer.layer_ids): New method to
159            return the shape ids to be rendered in a given layer.
160            (MapRenderer.draw_shape_layer): Call layer_ids to get the list of
161            ids. Use draw_polygon_shape to draw arc shapes as well.
162            (ScreenRenderer.RenderMap): New parameter for the rectangle that
163            has to be updated
164            (ScreenRenderer.layer_ids): Make use of the layer's quadtree by
165            calling it's ShapesInRegion method.
166    
167            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
168            update_region for the update region.
169            (MapCanvas.OnPaint): Maintain the update region
170            (MapCanvas.do_redraw): Pass the bounding box of the update_region
171            to the renderer when drawing the bitmap. Reset the update_region.
172    
173    2002-05-03  Bernhard Herzog  <[email protected]>
174    
175            * Thuban/UI/mainwindow.py (MainWindow.SaveSessionAs,
176            MainWindow.OpenSession): Change the file extension of the session
177            files to .thuban
178    
179            * Thuban/Model/session.py (Session.AddMap, forwarded_channels):
180            Move the map channels to be forwarded by the session into the
181            class constant with forwarded_channels. Also add
182            LAYER_PROJECTION_CHANGED and LAYER_VISIBILITY_CHANGED to
183            forwarded_channels
184    
185            * Thuban/Model/base.py (Modifiable.changed): Fix doc-string (a
186            typo and some rewording).
187    
188    2002-05-02  Bernhard Herzog  <[email protected]>
189    
190            * Thuban/UI/view.py: Keep the temporary bitmap used during drawing
191            around to speed up most redraws:
192            (MapCanvas.__init__): New instance variable bitmap which holds the
193            bitmap
194            (MapCanvas.do_redraw): Redraw self.bitmap if necessary. Use
195            self.bitmap to draw.
196            (MapCanvas.full_redraw): New method to force a full redraw
197            including the bitmap
198            (MapCanvas.SetMap): Subscribe full_redraw instead of redraw to
199            make sure the bitmap is redrawn.
200            (MapCanvas.projection_changed, MapCanvas.set_view_transform,
201            MapCanvas.shape_selected): Call full_redraw instead of readraw to
202            make sure the bitmap is redrawn.
203            (MapCanvas.OnSize): New method to handle size events so that the
204            bitmap can be redrawn.
205    
206    2002-04-29  Bernhard Herzog  <[email protected]>
207    
208            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
209            canvas' VIEW_POSITION event
210            (MainWindow.view_position_changed): Handler for VIEW_POSITION.
211            Update the text in the status-bar accordingly.
212    
213            * Thuban/UI/view.py (MapCanvas): Derive from Publisher as well
214            (MapCanvas.__del__): Implement because Publisher.__del__ has to be
215            called.
216            (MapCanvas.__init__): Bind EVT_LEAVE_WINDOW too. Initialize
217            current_position
218            (MapCanvas.set_current_position): New method to set
219            current_position. Issue a VIEW_POSITION event
220            (MapCanvas.CurrentPosition): New public method to return the value
221            of current_position. Should be called when the VIEW_POSITION event
222            is processed.
223            (MapCanvas.OnLeftDown, MapCanvas.OnLeftUp, MapCanvas.OnMotion):
224            Update the position.
225            (MapCanvas.OnLeaveWindow): Set the position to None.
226    
227            * Thuban/UI/messages.py (VIEW_POSITION): New message for the
228            position in the statusbar
229    
230    2002-04-26      Frank Koormann <[email protected]>
231    
232            * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data
233    
234    2002-04-24      Frank Koormann <[email protected]>
235            
236            * Resources/Bitmaps/identify.xpm: shadow added
237    
238            * Resources/Bitmaps/fullextent.xpm: new
239            
240    2002-04-22      Jan-Oliver Wagner <[email protected]>
241    
242            * Thuban/UI/tree.py (update_tree): added test for None on map bounding box
243    
244    2002-04-21      Jan-Oliver Wagner <[email protected]>
245    
246            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new
247    
248            * Thuban/UI/tree.py (update_tree): added added map extent
249    
250            * Thuban/UI/mainwindow.py (_method_command): extended by parameter
251            icon; added map_full_extend as tool
252    
253    2002-04-19      Jan-Oliver Wagner <[email protected]>
254    
255            * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for
256            saving _new_ sessions
257    
258            * Thuban/Model/session.py (create_empty_session): new session
259            don't have a filename (set to None)
260    
261            * Thuban/UI/tree.py (update_tree): added filename and modified flag
262    
263            * Thuban/Model/load.py (ProcessSession): convert projection
264            parameters from unicode to regular string
265    
266            * Data/iceland_sample.session: Added UTM Zone 26 projection.
267    
268    2002-04-11  Bernhard Herzog  <[email protected]>
269    
270            * extensions/shapelib/shapefil.h, extensions/shapelib/shpopen.c,
271            extensions/shapelib/dbfopen.c: Update to the versions of shapelib
272            1.2.9
273    
274            * setup.py (Lib.wxproj extension): Don't link shpopen.c and put
275            the pyshapelib directoy into the list of include dirs, so that
276            pyshapelib_api.h can be found.
277    
278            * extensions/thuban/wxproj.cpp (pyshapelib_api): New variable that
279            holds the pyshapelib C-API
280            (draw_polygon_shape, point_in_polygon_shape, shape_centroid): Use
281            pyshapelib_api to access the shapelib functions.
282            (initwxproj): Import the c_api from the shapelib module and
283            initialize pyshapelib_api.
284    
285    2002-04-04  Bernhard Herzog  <[email protected]>
286    
287            * setup.py (thuban_bdist_rpm.initialize_options): Use
288            initialize_options to create the scripts for the rpm.
289    
290            * extensions/pyprojection/setup.py (PROJ4_PREFIX): Just use /
291    
292    2002-04-03  Bernhard Herzog  <[email protected]>
293    
294            * setup.py: Increment version to 0.1.1
295    
296            * Thuban/UI/mainwindow.py (MainWindow.__init__): Move the "Add
297            Layer" and "Remove Layer" commands from the layer menu to the map
298            menu
299    
300    2002-02-15  Bernhard Herzog  <[email protected]>
301    
302            * Thuban/Model/layer.py (Layer.Shape): list append only takes one
303            argument (python <= 1.5.2 erroneously accepted multiuple
304            arguments)
305    
306    2002-02-04  Bernhard Herzog  <[email protected]>
307    
308            * Thuban/UI/identifyview.py (IdentifyGridCtrl): New class to use a
309            RecordGrid in the identifyview.
310            (IdentifyView.__init__): Use IdentifyGridCtrl instead of
311            IdentifyListCtrl. The grid allows editing of the values.
312    
313            * Thuban/UI/controls.py (RecordTable, RecordGridCtrl): New classes
314            implementing a grid for a single row of a thuban table.
315    
316            * Thuban/UI/view.py (MapCanvas.SelectShapeAt): Search through all
317            layers by default. Easier to use than the previous default of only
318            searching through the select layer which meant that if no layer
319            was selected, you couldn't select a shape.
320    
321            * Thuban/UI/tableview.py (TableGrid.__init__): Fix typo
322    
323            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Honour the
324            stroke_width attribute
325    
326            * Thuban/Model/save.py (save_session): Write the new stroke_width
327            attribute
328    
329            * Thuban/Model/load.py (ProcessSession.startElement): Read the
330            stroke_width attribute
331    
332            * Thuban/Model/layer.py (Layer.__init__): New parameter and
333            instance variable stroke_width
334            (Layer.SetStrokeWidth): Set the stroke_width.
335    
336    2002-02-01  Bernhard Herzog  <[email protected]>
337    
338            * extensions/thuban/wxproj.cpp (project_points): Fix two
339            off-by-one errors in the last loop that joins the various parts
340            together.
341    
342    2002-01-14  Bernhard Herzog  <[email protected]>
343    
344            * setup.py (data_dist.make_distribution): Fix some typos
345    
346    2001-09-18  Bernhard Herzog  <[email protected]>
347    
348            * README: Slight tweaking in preparation for the 0.1 release
349    
350            * setup.cfg: Add section for sdist to create both tgz and zip
351            archives
352    
353            * setup.py: increase version number to 0.1
354            (data_dist): New command class for data distribution
355            
356    
357    2001-09-14  Bernhard Herzog  <[email protected]>
358    
359            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):
360            Handle the case of no layer (i.e. layer is None) properly.
361    
362            * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):
363            Set the initial selection of the combo boxes to reflect the
364            projection we're starting with in a way that works on windows,
365            too.
366    
367            * Thuban/Lib/connector.py (Connector.print_connections): Print the
368            puiblisher's ids in hex to make it easier to compare them to the
369            standard repr of python methods
370    
371            * Thuban/Model/map.py (Map.Destroy): Unsubscribe the label_layer
372            messages
373    
374    2001-09-13  Bernhard Herzog  <[email protected]>
375    
376            * Thuban/UI/tree.py (SessionTreeCtrl.OnSelChanged): Make sure to
377            deselect the layer if no layer is selected
378    
379            * Thuban/UI/view.py (MapCanvas.OnPaint): Only delay drawing to
380            idle time when there actually is something to draw. If there's
381            nothing to draw simply clear the window
382            (MapCanvas.do_redraw): Call dc.EndDrawing and add some comments.
383            (MapCanvas.SetMap): force a redraw in all cases because
384            FitMapToWindow doesn't always do it.
385            (MapCanvas.ZoomFactor): Add an optional parameter, center, to
386            specify the point to move into the center of the window
387            (ZoomOutTool.MouseUp, ZoomInTool.MouseUp): If the mouse wasn't
388            dragged, zoon in/out by a factor of 2
389            (MapCanvas.find_shape_at): Iterate backwards (i.e. with decreasing
390            index, i.e. reversed drawing order) so that objects appearing to
391            be in from of others are selected first. This is probably mostly
392            relevant for point shapes where the symbols used may overlap
393    
394            * Thuban/Model/session.py (create_empty_session): Unset the
395            modified bit before returning it
396    
397            * Thuban/UI/mainwindow.py (MainWindow.NewSession): Use
398            create_empty_session session to create the new, empty session.
399    
400            * Thuban/UI/mainwindow.py (MainWindow.__init__): Set the size of
401            the tool bitmaps.
402            (MainWindow.OnClose, MainWindow.save_modified_session): Separate
403            the code that asks whether the session should be saved into the
404            new method save_modified_session.
405            (MainWindow.OpenSession, MainWindow.NewSession): Use the new
406            method to save modified session here too.
407    
408    2001-09-11  Bernhard Herzog  <[email protected]>
409    
410            * setup.py (InnoIconItem): fix typo
411    
412            (thuban_bdist_inno.run):
413            (bdist_inno.run): Move the decision not to create symlinks on
414            non-nt platforms to thuban_bdist_inno and do it unconditinally
415            since we never want to create the symlinks here
416    
417  2001-09-10  Bernhard Herzog  <[email protected]>  2001-09-10  Bernhard Herzog  <[email protected]>
418    
419            * Thuban/UI/mainwindow.py (MainWindow.IdentifyTool): Popup the
420            identify view immediately
421    
422            * Thuban/UI/controls.py: New file with two classes RecordListCtrl
423            and SelectableRecordListCtrl that implement the code shared by the
424            identify view and the label dialog
425    
426            * Thuban/UI/identifyview.py (IdentifyListCtrl): Derive from the
427            new class RecordListCtrl
428    
429            * Thuban/UI/labeldialog.py (LabelDialog.OnOK): Check whether the
430            return value of GetValue is None instead of using it as a boolean
431            directly so that Zero numbers are handled properly.
432            (LabelListCtrl): Derive from the new class
433            SelectableRecordListCtrl
434    
435          * Thuban/UI/proj4dialog.py (Proj4Dialog.__init__):          * Thuban/UI/proj4dialog.py (Proj4Dialog.__init__):
436          (Proj4Dialog.dialogLayout): Make the window resizable and set the          (Proj4Dialog.dialogLayout): Make the window resizable and set the
437          size of the text control explicitly to make the sizers work on          size of the text control explicitly to make the sizers work on

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