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trunk/thuban/ChangeLog revision 1062 by jan, Tue May 27 13:11:40 2003 UTC branches/greater-ms3/thuban/ChangeLog revision 1186 by jonathan, Thu Jun 12 16:46:37 2003 UTC
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1    2003-06-12  Jonathan Coles   <[email protected]>
2                                                                                    
3            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Don't draw
4            the scalebar if the current map has no projection set.
5                                                                                    
6            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Set the
7            projfilepath label to just the basename of the projection file
8            rather than include the entire path.
9                                                                                    
10    2003-06-11  Frank Koormann  <[email protected]>
11    
12            * Thuban/Lib/fileutil.py (get_application_dir): Minor stability
13            update.
14    
15    2003-06-11  Frank Koormann  <[email protected]>
16    
17            * Thuban/Lib/fileutil.py (get_application_dir): New function to
18            determine the absolute .thuban/thuban directory under
19            "posix" (os.expanduser) and "nt" (read AppData registry key).
20    
21            * Thuban/Model/resource.py: Use get_application_dir
22    
23            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
24            Use get_application_dir.
25    
26    2003-06-10  Bernhard Herzog  <[email protected]>
27    
28            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to
29            the messages MAP_LAYERS_REMOVED messages
30            (LayerTableFrame.OnClose): Unsubscribe from it.
31            (LayerTableFrame.map_layers_removed): New. Receiver for
32            MAP_LAYERS_REMOVED. Close the dialog when the layer whose the
33            dialog is showing is removed.
34    
35    2003-06-10  Bernhard Herzog  <[email protected]>
36    
37            * Thuban/Lib/connector.py (Connector.Issue): Iterate over a copy
38            of the receivers list so that unsubscribing in a receiver doesn't
39            modify it while iterating over it.
40    
41            * test/test_connector.py
42            (ConnectorTest.test_disconnect_in_receiver): New. Test whether
43            unsubscribing in a receiver works correctly. See docstring for
44            details
45    
46    2003-06-10  Bernhard Herzog  <[email protected]>
47    
48            * Thuban/Model/messages.py (LAYER_SHAPESTORE_REPLACED): New
49            message.
50    
51            * Thuban/Model/layer.py (Layer.SetShapeStore): Send
52            LAYER_SHAPESTORE_REPLACED when the shapestore changes. A
53            LAYER_CHANGED will still be sent if the classification changes.
54    
55            * Thuban/UI/classifier.py (Classifier.__init__): Add the map as
56            parameter so we can subscribe to some of its messages
57            (Classifier.__init__): Subscribe to the map's MAP_LAYERS_REMOVED
58            and the layer's LAYER_SHAPESTORE_REPLACED
59            (Classifier.unsubscribe_messages): New. Unsubscribe from message
60            subscribed to in __init__
61            (Classifier.map_layers_removed)
62            (Classifier.layer_shapestore_replaced): receivers for the messages
63            subscribed to in __init__. Unsubscribe and close the dialog
64    
65            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): Pass
66            the map to the Classifier dialog
67    
68            * test/test_layer.py (SetShapeStoreTests): Derive from
69            SubscriberMixin as well so we can test messages
70            (SetShapeStoreTests.setUp): Subscribe to some of the layer's
71            messages
72            (SetShapeStoreTests.tearDown): Clear the messages again
73            (SetShapeStoreTests.test_sanity): Expand the doc-string and check
74            for the modified flag too
75            (SetShapeStoreTests.test_set_shape_store_modified_flag): New test
76            to check whether SetShapeStore sets the modified flag
77            (SetShapeStoreTests.test_set_shape_store_different_field_name)
78            (SetShapeStoreTests.test_set_shape_store_same_field)
79            (SetShapeStoreTests.test_set_shape_store_same_field_different_type):
80            Add tests for the messages. This checks both the new
81            LAYER_SHAPESTORE_REPLACED and the older LAYER_CHANGED
82    
83    2003-06-06  Jan-Oliver Wagner <[email protected]>
84    
85            * Thuban/UI/mainwindow.py: Improved and partly added help texts for
86            the menu items.
87    
88    2003-06-05  Frank Koormann  <[email protected]>
89    
90            * Thuban/UI/identifyview.py (IdentifyView.__init__):
91            Layout reimplemented without panel. Make life easier to fit the list
92            in the dialog.
93    
94    2003-06-05  Frank Koormann  <[email protected]>
95    
96            * Thuban/UI/projdialog.py (ProjFrame.__init__): Fill the projchoice
97            once on initialisation (Former implementation resulted in multiple
98            entries for each projection).
99            (ProjFrame.__FillAvailList): selectProj as second optional parameter,
100            if set, select the projection found under the specified name. This
101            overwrites any other selection estimate.
102            Removed projchoice filling from this method.
103            (ProjFrame._OnSave, ProjFrame._OnAddToList):
104            Updated call of ProjFrame.__FillAvailList
105            (LCCPanel._DoLayout): Moved parameter controls in more common order.
106    
107            * Resources/Projections/defaults.proj: Extended defaults representing
108            various common European projections.
109    
110    2003-06-05  Frank Koormann  <[email protected]>
111    
112            * Thuban/UI/identifyview.py (IdentifyView.__init__):
113            Use ListCtrl instead of GridCtrl
114    
115            * Thuban/Model/resource.py:
116            Guess location of .thuban directory from tempdir parent directory.
117    
118            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
119            Guess location of .thuban directory from tempdir parent directory.
120    
121    2003-06-04  Bernhard Herzog  <[email protected]>
122    
123            Do not cache the values returned by the tree widget's
124            GetFirstChild and GetNextChild methods because it led to lots of
125            segfaults. The new way requires more brute force but is more
126            reliable.
127    
128            * Thuban/UI/legend.py (LegendTree.__init__): Remove instance
129            variable layer2id
130            (LegendTree.find_layer): New method to do with brute force what
131            layer2id tried to accomplish
132            (LegendTree._OnMsgLayerChanged)
133            (LegendTree._OnMsgLayerTitleChanged, LegendTree.__ShowHideLayer):
134            Use find_layer instead of layer2id
135            (LegendTree.__RemoveLayer, LegendTree.__AddLayer): No need to
136            update layer2id anymore
137            (LegendTree._OnMsgMapLayersRemoved)
138            (LegendTree._OnMsgMapLayersAdded): Get by without layer2id.
139    
140    2003-06-03  Thomas Koester  <[email protected]>
141    
142            * Thuban/Model/classgen.py (GenQuantiles0): New function.
143    
144    2003-06-02  Bernhard Herzog  <[email protected]>
145    
146            * Thuban/UI/mainwindow.py (layer_rename command, table_rename command):
147            New commands.
148            (main_menu): Add the new commands.
149            (MainWindow.TableRename): New. Implementation of the table_rename
150            command.
151            (MainWindow.RenameLayer): New. Implementation of the layer_rename
152            command.
153    
154            * Thuban/Model/session.py (Session.AddTable): call self.changed to
155            set the modified flag
156    
157            * test/test_session.py (TestSessionSimple.test_add_table): Test
158            whether the modified flag is set properly
159    
160            * Thuban/Model/base.py (TitledObject.SetTitle): Call changed
161            instead of issue so that the modified flags get updated.
162    
163            * test/test_base.py (SomeTitledObject): Derive from Modifiable
164            instead of Publisher to reflect reality better and to accomodate
165            the fact that SetTitle now calls changed instead of issue
166    
167    2003-06-02  Bernhard Herzog  <[email protected]>
168    
169            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): Resource
170            acquisition has to happen before the try in a try-finally.
171    
172    2003-06-02  Bernhard Herzog  <[email protected]>
173    
174            * Thuban/UI/legend.py (LegendTree._OnMsgMapLayersRemoved): It's
175            possible that a layer is removed that is not currently selected in
176            the legend so don't check for this.
177    
178    2003-05-30  Bernhard Herzog  <[email protected]>
179    
180            * Thuban/Model/layer.py (Layer.Destroy): Set all instance
181            variables to None that have direct or indirect references to
182            shapefiles or dbf files to make sure that they do go away and the
183            files are closed.
184    
185    2003-05-30  Bernhard Herzog  <[email protected]>
186    
187            * Thuban/UI/legend.py (LegendTree.GetRootItem): Reset
188            availImgListIndices when a new image list is created
189            
190    2003-05-30  Bernhard Herzog  <[email protected]>
191    
192            * Thuban/UI/legend.py (LegendTree.__init__): New instance variable
193            changing_selection to indicate whether the LegendTree code itself
194            is currently changing the selection
195            (LegendTree.normalize_selection): New method to normalize the
196            selection by selecting the layer item even if the user clicked on
197            the classification.
198            (LegendTree._OnSelChanged): normalize the selection. This works
199            around a bug in wx which doesn't keep track of the selection
200            properly when subtrees are deleted.
201    
202    2003-05-30  Bernhard Herzog  <[email protected]>
203    
204            * Thuban/UI/view.py (MapCanvas.set_view_transform): Limit the
205            maximum and minimum scale factors.
206    
207            * test/test_classgen.py (ClassGenTest.test): Update to reflect the
208            changes in classgen.py
209    
210    2003-05-30  Jonathan Coles   <[email protected]>
211    
212            * Thuban/Model/classgen.py: Remove ClassGenerator class but make
213            all the methods functions. Fixes RTBug #1903.
214    
215            * Thuban/Model/map.py (Map.TopLayer, Map.BottomLayer): Renamed
216            to MoveLayerToTop and MoveLayerToBottom respectively. Fixes
217            RTBug #1907.
218    
219            * Thuban/UI/classgen.py: Use classgen functions that were part
220            of the ClassGenerator class. Put try/finally blocks around
221            code that uses wxBeginBusyCursor()/wxEndBusyCursor(). Fixes
222            RTBug #1904.
223    
224            * Thuban/UI/classifier.py: Remove unused import of ClassGenerator.
225    
226            * Thuban/UI/legend.py: The legend was cleared and repopulated any
227            time something changed which caused some state to be lost such
228            as which children were expanded or collapsed. Fixes RTBug #1901.
229            (LegendTree._OnMsgMapLayersAdded): Add only new layers.
230            (LegendTree.__OnMsgMapLayersRemoved): Remove layers that exist in
231            the legend but not in the map.
232            (LegendTree.__FillTree): Move main functionality out into smaller
233            methods that can be used by other methods.
234            (LegendTree.__FillTreeLayer): Reuse old slots in the image list
235            if they are available.
236            (LegendTree.DeleteAllItems): Renamed from __DeleteAllItems so
237            that we override the wxTreeCtrl method. Iterate over children
238            and call __RemoveLayer.
239            (LegendTree.__AddLayer): New. Add a new layer to the legend.
240            (LegendTree.__RemoveLayer): Remove a layer from the legend.
241            (LegendTree.DeleteChildren): New, overrides wxTreeCtrl method.
242            Should only be called with the id of a layer branch.
243            (LegendTree.GetRootItem): New, overrides wxTreeCtrl method.
244            Returns the root item or creates one if necessary.
245    
246            * Thuban/UI/renderer.py (MapRenderer.draw_raster_layer): Call
247            ProjectRasterFile with tuple arguments instead of strings.
248    
249            * Thuban/UI/tableview.py (QueryTableFrame.OnQuery): Wrap code
250            with try/finally. Fixes RTBug #1904.
251    
252            * Thuban/UI/view.py (MapCanvas.OnPaint): Wrap code
253            with try/finally. Fixes RTBug #1904.
254            (MapCanvas.FitSelectedToWindow): If a single point is selected
255            simply center it on the display. Fixes RTBug #1849.
256    
257            * extensions/thuban/gdalwarp.cpp: Removed code that allowed gdalwarp
258            to be compiled as a standalone app. Now the code can only be
259            called from Python which simplifies the parameter passing.
260            (ProjectRasterFile): Handle Python arguments. Remove code that
261            checks for a destination dataset. Add more clean up code.
262    
263            * test/test_map.py (TestMapWithContents.test_raise_layer_top,
264            TestMapWithContents.test_lower_layer_bottom):
265            Test Map.MoveLayerToTop() and Map.MoveLayerToBottom() respectively.
266            Fixes RTBug #1907.
267    
268            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Apply a full
269            extent to the map when the legend is toggled. Fixes RTBug #1881.
270    
271    2003-05-29  Jan-Oliver Wagner <[email protected]>
272    
273            * Thuban/UI/tableview.py (LayerTableFrame.OnClose): Bug-fix: Now
274            unsubscribes all that is subcribed in __init__.
275    
276    2003-05-28  Bernhard Herzog  <[email protected]>
277    
278            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer)
279            (MainWindow.CanDuplicateLayer): New methods to implement the
280            Layer/Duplicate command.
281            (layer_duplicate command): New.
282            (main_menu): Add layer_duplicate to the Layer menu.
283    
284    2003-05-28  Bernhard Herzog  <[email protected]>
285    
286            * Thuban/UI/tableview.py (NullRenderer.Draw): New. Our own
287            renderer so that NULL/None values get displayed differently (by a
288            gray rectangle).
289            (TableGrid.__init__): Override the default renderers
290    
291    2003-05-28  Bernhard Herzog  <[email protected]>
292    
293            * Thuban/Model/layer.py (Layer.SetShapeStore): Set the
294            classification to "None" if the type of the field has changed.
295    
296            * test/test_layer.py (SetShapeStoreTests): New. Class with a few
297            test for the Layer.SetShapeStore method
298    
299    2003-05-28  Jan-Oliver Wagner <[email protected]>
300    
301            * Thuban/Model/layer.py (Layer.TreeInfo): Fixed a bug (a layer
302            does not necessarily have a filename).
303    
304    2003-05-28  Jan-Oliver Wagner <[email protected]>
305    
306            * Thuban/UI/mainwindow.py (MainWindow.TableClose, MainWindow.TableShow):
307            sort the selection list for the dialog.
308    
309    2003-05-28  Frank Koormann  <[email protected]>
310    
311            * extensions/thuban/wxproj.cpp
312            (project_point): Removed cast to int for projected point coordinates.
313            (shape_centroid): Return last point if all polygon vertices fall
314            to one point.
315    
316    2003-05-28  Bernhard Herzog  <[email protected]>
317    
318            * Thuban/UI/mainwindow.py (_can_unjoin): Add doc-string and cope
319            with layers that don't have shapestores, i.e. raster layers.
320    
321    2003-05-28  Bernhard Herzog  <[email protected]>
322    
323            * Thuban/Model/table.py (DBFTable.__init__): Omit the extension
324            when determining the title from the filename.
325    
326            * test/test_dbf_table.py (TestDBFTable.test_title): Update to
327            reflect changes in the way the title is derived from the filename
328    
329    2003-05-28  Frank Koormann  <[email protected]>
330    
331            * Thuban/UI/mainwindow.py (MainWindow.TableShow):
332            Added wxDEFAULT_DIALOG_STYLE to show table dialog styles.
333    
334    2003-05-27  Bernhard Herzog  <[email protected]>
335    
336            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages): Also
337            delegate SelectedLayer.
338            (MainWindow.LayerUnjoinTable): Implement.
339            (_can_unjoin): New. Helper function for the sensitivity of the
340            layer/unjoin command.
341    
342            * Thuban/Model/data.py (ShapefileStore.OrigShapeStore)
343            (DerivedShapeStore.OrigShapeStore): New. Return the original
344            shapestore. Used to figure out how to unjoin.
345            (DerivedShapeStore.Shapefile): Fix a typo.
346    
347    2003-05-27  Bernhard Herzog  <[email protected]>
348    
349            * Thuban/UI/join.py (JoinDialog): Extend to handle layer joins as
350            well
351            (JoinDialog.__init__): Use the layer parameter and only build the
352            left choice when a layer is given
353            (JoinDialog.OnJoin): Handle layer joins as well
354            (JoinDialog.OnLeftTable, JoinDialog.OnRightTable): Handle the case
355            that the user selects the "Select..." item. The sensitivitly
356            updating is now in update_sensitivity
357            (JoinDialog.y): New method to refactor the sensitivity update of
358            the join button into its own method.
359    
360            * Thuban/UI/mainwindow.py (MainWindow.LayerJoinTable): Implement.
361    
362    2003-05-27  Bernhard Herzog  <[email protected]>
363    
364            * Thuban/UI/mainwindow.py (table_close command): Make it sensitive
365            iff there are unreferenced tables in the session
366    
367    2003-05-27  Bernhard Herzog  <[email protected]>
368    
369            * Thuban/Model/messages.py (TABLE_REMOVED): New message.
370    
371            * Thuban/Model/session.py (Session.UnreferencedTables): New method
372            to return tables that are not referenced by other tables or shape
373            stores and can be removed.
374            (Session.RemoveTable): Issue a TABLE_REMOVED message after
375            removing the table
376    
377            * Thuban/UI/mainwindow.py: Remove unused imports
378            (MainWindow.TableClose): Implement.
379    
380            * Thuban/UI/tableview.py (TableFrame.__init__): Subscribe to some
381            messages so that the frame will be automatically closed when a new
382            session is opened or the table is removed.
383            (TableFrame.OnClose): Unsubscribe the Subscriptions made in
384            __init__
385            (TableFrame.close_on_session_replaced)
386            (TableFrame.close_on_table_removed): New. Subscribers that close
387            the window
388    
389            * test/test_session.py (TestSessionMessages.test_remove_table)
390            (TestSessionSimple.test_remove_table): Move the test to
391            TestSessionSimple and add test for the TABLE_REMOVED message
392            (TestSessionBase.setUp): Also subscribe to TABLE_REMOVED
393            (TestSessionSimple.test_unreferenced_tables) New. Test for the
394            UnreferencedTables method.
395            (UnreferencedTablesTests): New. Class with some more sophisticated
396            tests for UnreferencedTables.
397    
398    2003-05-27  Frank Koormann  <[email protected]>
399    
400            * Thuban/UI/tableview.py (QueryTableFrame.__init__): The "_S_election"
401            display has some unwanted side effects. Removed again.
402    
403    2003-05-27  Frank Koormann  <[email protected]>
404    
405            * Resources/Bitmaps/legend_icon_layer.xpm: New, icon for legend.
406    
407            * Thuban/UI/legend.py (LegendTree.__FillTree): Use "legend_icon_layer"
408    
409  2003-05-27  Jan-Oliver Wagner <[email protected]>  2003-05-27  Jan-Oliver Wagner <[email protected]>
410    
411          * test/test_menu.py (MenuTest.test): Added test for Menu.RemoveItem().          * test/test_menu.py (MenuTest.test): Added test for
412            Menu.RemoveItem().
413    
414          * Thuban/UI/menu.py (Menu.RemoveItem): New. Remove an item from the menu.          * Thuban/UI/menu.py (Menu.RemoveItem): New. Remove an item from
415            the menu.
416    
         *  
417  2003-05-27  Frank Koormann  <[email protected]>  2003-05-27  Frank Koormann  <[email protected]>
418                    
419          Nonmodal dialogs without parent (i.e. they can fall behind the main          Nonmodal dialogs without parent (i.e. they can fall behind the main

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