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revision 252 by bh, Tue Jul 30 14:18:59 2002 UTC revision 608 by jonathan, Fri Apr 4 13:55:36 2003 UTC
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1    2003-04-04  Jonathan Coles   <[email protected]>
2    
3            * Thuban/Model/classification.py: Rename Color.None to
4            Color.Transparent.
5            (ClassGroupProperties.SetLineColori, ClassGroupProperties.SetFill):
6            Don't bother copying the color, since Colors are immutable.
7    
8            * Thuban/Model/color.py, Thuban/Model/layer.py, Thuban/Model/load.py,
9            Thuban/UI/classifier.py, Thuban/UI/mainwindow.py,
10            Thuban/UI/renderer.py, Thuban/UI/view.py:
11            Rename Color.None to Color.Transparent.
12        
13            * test/test_classification.py, test/test_load.py: Rename Color.None
14            to Color.Transparent.
15    
16    2003-04-04  Jonathan Coles   <[email protected]>
17    
18            * Thuban/Model/classification.py: Fix assert calls.
19            (ClassGroupProperties.SetLineColor, ClassGroupProperties.SetFill):
20            Copy the color parameter rather than hold onto a reference.
21    
22            * Thuban/Model/color.py (Color.__copy__, Color.__deepcopy): Copy
23            the color object.
24            (NoColor.__copy__, NoColor.__deepcopy): Return 'self' so that we
25            are sure there exists only one refernce to Color.None in the system.
26            This allows us to use 'is' rather than the comparision functions.
27            
28            * Thuban/Model/save.py: Fix assert calls.
29            
30            * Thuban/UI/classifier.py: Fix assert calls.
31            (ClassGrid._OnCellDClick): Call up to the classifier to open the
32            dialog to edit the groups properties.
33            (ClassGrid._OnCellResize): Make sure that the scollbars are drawn
34            correctly if a cell is resized.
35            (ClassTable.SetClassification): New. Changes the classification
36            that is in the table.
37            (ClassTable.__SetRow): Allow groups to be prepended.
38            (Classifier): New code for opening the EditProperties and
39            GenerateRanges dialogs.
40            (SelectPropertiesDialog.__GetColor): Only set the color in the
41            color dialog if the current color is not None.
42            
43            * Thuban/UI/dock.py: Fix assert calls.
44            
45            * Thuban/UI/legend.py: Fix assert calls.
46            
47            * Thuban/UI/renderer.py: Fix assert calls.
48            
49            * Thuban/UI/classgen.py (ClassGenDialog): Dialog for generating
50            classifications.
51            (GenRangePanel): Panel specific to range generation.
52            (GenSingletonPanel): Panel specific to singleton generation.
53            (ClassGenerator): Class responsible for actually generating
54            the classification from the data gathered in the dialog box.
55            (PropertyRamp): Generates properties whose values range from
56            a starting property to an ending property.
57    
58    2003-04-03  Bernhard Herzog  <[email protected]>
59    
60            * test/support.py (print_garbage_information): New function that
61            prints information about still connected messages and memory
62            leaks.
63            (run_suite): Removed.
64            (run_tests): New function for use as a replacement of
65            unittest.main in the test_* files. This one calls
66            print_garbage_information at the end.
67    
68            * test/runtests.py (main): Use support.print_garbage_information
69    
70            * test/test_layer.py: Use support.run_tests instead of
71            unittest.main so we get memory leak information
72            (TestLayer.test_arc_layer, TestLayer.test_polygon_layer)
73            (TestLayer.test_point_layer, TestLayer.test_empty_layer)
74            (TestLayerLegend.test_visibility): Call the layer's Destroy method
75            to fix a memory leak.
76    
77            * test/test_classification.py: Use support.run_tests instead of
78            unittest.main so we get memory leak information
79            (TestClassification.test_classification): Call the layer's Destroy
80            method to fix a memory leak.
81    
82    2003-04-02  Bernhard Herzog  <[email protected]>
83    
84            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
85            Handle the reference counts of the return value and errors in
86            PyArg_ParseTuple correctly.
87    
88            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
89            sure the filename is absolute to avoid problems when saving the
90            session again
91    
92            * Thuban/Model/table.py: Remove unnecessary import. Fix a typo.
93    
94    2003-04-01  Jonathan Coles   <[email protected]>
95    
96            *  Thuban/UI/renderer.py (MapRenderer.draw_point_shape): Check
97            that there actually are points in the returned list of points
98            before trying to index into the list. The list may be empty if
99            the shape is a Null Shape.
100    
101    2003-04-01  Bernhard Herzog  <[email protected]>
102    
103            * test/test_map.py: Don't use from <module> import *
104    
105    2003-04-01  Jonathan Coles   <[email protected]>
106    
107            * Thuban/Model/session.py: Use LAYER_CHANGED instead of
108            LAYER_LEGEND_CHANGED
109    
110            * Thuban/UI/dock.py (DockableWindow._OnButtonClose): Call
111            self.Destroy() to close the window after yesterday's changes.
112    
113            * test/test_map.py, test/test_session.py: Fix messages that
114            are sent from maps and layers.
115    
116    2003-03-31  Jonathan Coles   <[email protected]>
117    
118            * Thuban/UI/classifier.py: Commented out some debugging statements.
119            (ClassDataPreviewer.Draw): Draw rectangles for polygon layers per
120            RTbug #1769.
121    
122            * Thuban/UI/dock.py (DockableWindow.UnDock): Restore size and
123            position (although position doesn't work yet under GTK).
124            (DockableWindow.Destroy): New. Called when the window must be
125            closed. Namely needed when the DockFrame closes and must close
126            its children.
127            (DockFrame): Listen for EVT_CLOSE and destroy all children.
128    
129            * Thuban/UI/legend.py (LegendPanel.Destroy): New. Cleans up
130            when then window is told to close.
131            (LegendTree._OnMsgLayerChanged): Fixes a seg fault bug. See
132            comment in source for more info.
133    
134            * Thuban/UI/main.py: Show the legend by default when Thuban starts.
135    
136            * Thuban/UI/mainwindow.py: Renamed OnClose to _OnClose for
137            symmetry with other such methods.
138            (MainWindow.ShowLegend): Show the legend docked by default.
139    
140    2003-03-28  Jonathan Coles   <[email protected]>
141    
142            * Thuban/UI/classifier.py: Support for highlighting a specific
143            group within the grid when the classification dialog is opened.
144            Also contains a lot of debugging printouts which will later
145            be removed.
146    
147            * Thuban/UI/dock.py: Complete rework on the dock code so that
148            that it is fairly removed from the rest of the Thuban application.
149            It is easy to add new docks which the rest of the program having
150            to be aware of them.
151    
152            * Thuban/UI/legend.py: Modifications to support selecting a
153            specific group in the classification dialog. Changed how layers
154            are drawn when the layer is visible/invisible.
155    
156            * Thuban/UI/mainwindow.py: Removed legend specific code and
157            replaced it with calls to the new dock code.
158    
159            * Thuban/UI/renderer.py (MapRenderer.__init__): Added assert
160            to check if scale > 0. Trying to track down a divide by zero.
161    
162    2003-03-26  Jonathan Coles   <[email protected]>
163    
164            * Thuban/UI/legend.py: Removed unnecessary LegendDialog class.
165            (LegendPanel): Removed _OnDock()/_OnUnDock() methods which are
166            now part of DockableWindow.
167            (LegendPanel.DoOnSelChanged): Select the current layer in the
168            map.
169            (LegendTree._OnSelChanged): Call LegendPanel.DoOnSelChanged()
170            with the selected layer and/or group.
171    
172    2003-03-26  Jonathan Coles   <[email protected]>
173    
174            This putback contains the code for dockable windows. There is
175            no support in wxWindows as of this date for windows that can
176            attach themselves to other windows.
177    
178            The current model contains a DockableWindow which has a parent
179            window for when it is detached and a dock window that it puts
180            its contents in when it is docked. The contents of a DockableWindow
181            must be a DockPanel. DockPanel itself derives from wxPanel.
182    
183            * Thuban/Model/layer.py (Layer.ClassChanged): Send a LAYER_CHANGED
184            message, not a LAYER_LEGEND_CHANGED message.
185    
186            * Thuban/Model/map.py (Map): Forward LAYER_CHANGED messages.
187    
188            * Thuban/UI/classifier.py (Classifier.__init__): Use wxADJUST_MINSIZE
189            as one of the style properties for the fieldTypeText item to
190            be sure that its size is correct when the text changes.
191    
192            * Thuban/UI/dock.py: New. Classes for the DockPanel and
193            DockableWindow.
194    
195            * Thuban/UI/legend.py: Added some more buttons and made the
196            LegendPanel a DockPanel.
197    
198            * Thuban/UI/mainwindow.py: Added sash windows to the main window
199            and supporting functions for manipulating the sashes.
200            (MainWindow.ShowLegend): Create a DockableWindow with the
201            LegendPanel as the contents.
202    
203            * Thuban/UI/messages.py: Added DOCKABLE_* messages
204    
205            * Thuban/UI/view.py (MapCanves.SetMap): Listen for LAYER_CHANGED,
206            not LAYER_LEGEND_CHANGED, messages.
207    
208    2003-03-25  Jonathan Coles   <[email protected]>
209    
210            * setup.py: Added custom script bdist_rpm_build_script so that
211            when the rpm is built the path to wx-config is correct.
212    
213            * setup.cfg: Added line saying to use the custom build script
214    
215    2003-03-20  Jonathan Coles   <[email protected]>
216    
217            Initial implementation of the Legend.
218    
219            * Thuban/UI/legend.py: New. Creates a window that shows the map's
220            Legend information and allows the user to add/modify classifications
221            and how the layers are drawn on the map.
222    
223            * setup.py: New command 'build_docs' which currently uses
224            happydoc to generate html documentation for Thuban.
225    
226            * Thuban/Model/classification.py (ClassGroup.GetDisplayText): New.
227            Returns a string which is appropriately describes the group.
228    
229            * Thuban/Model/layer.py (Layer.SetClassification): Generate a
230            LAYER_CHANGED event instead of a LAYER_LEGEND_CHANGED event.
231    
232            * Thuban/Model/map.py (Map): Rename messages and use new, more
233            specific, messages.
234    
235            * Thuban/Model/messages.py: New message to indicate that a layer's
236            data has changed (LAYER_CHANGED). New map messages to indicate
237            when layers have been added/removed/changed or if the stacking order
238            of the layers has changed.
239    
240            * Thuban/Model/session.py: Rename and use new messages.
241    
242            * Thuban/UI/classifier.py: Remember if any changes have actually
243            been applied so that if the dialog is cancelled without an application
244            of changes we don't have to set a new classification.
245            (ClassDataPreviewer): Pulled out the window specific code and put it
246            ClassDataPreviewWindow. ClassDataPreviewer can then be used to draw
247            symbols on any DC.
248            
249            * Thuban/UI/mainwindow.py: New code to open the legend.
250    
251            * Thuban/UI/view.py: Use new message names.
252    
253    2003-03-19  Jonathan Coles   <[email protected]>
254    
255            * Thuban/UI/main.py (verify_versions): New. Checks the versions
256            of Python, wxPython, and some other libraries.
257    
258            * extensions/thuban/wxproj.cpp (check_version): Checks the given
259            version against what wxproj was compiled with.
260            (check_version_gtk): If wxproj was compiled with gtk then check
261            the given version against the version of the gtk library
262            currently being used.
263    
264    2003-03-14  Bernhard Herzog  <[email protected]>
265    
266            * test/test_command.py: Run the tests when the module is run as a
267            script
268    
269    2003-03-14  Bernhard Herzog  <[email protected]>
270    
271            Implement selection of multiple selected shapes in the same layer:
272    
273            - Introduce a new class to hold the selection. This basically
274              replaces the interactor which was nothing more than the
275              selection anyway. A major difference is of course that the new
276              selection class supports multiple selected shapes in one layer
277            
278            - Move the object that represents the selection from the
279              application to the canvas. The canvas is a better place than the
280              application because the selection represents which shapes and
281              layer of the map displayed by the canvas are selected and
282              affects how the map is drawn.
283    
284            - Make the selection and its messages publicly available through
285              the mainwindow.
286    
287            - The non-modal dialogs do not get a reference to the interactor
288              anymore as they can simply refer to their parent, the
289              mainwindow, for the what the interactor had to offer.
290    
291            * Thuban/UI/selection.py: New module with a class to represent the
292            selection.
293    
294            * Thuban/UI/messages.py (SELECTED_TABLE, SELECTED_MAP): Remove
295            these unused messages
296    
297            * Thuban/UI/application.py (ThubanApplication.OnInit)
298            (ThubanApplication.OnExit, ThubanApplication.SetSession): The
299            interactor is gone now.
300            (ThubanApplication.CreateMainWindow): There is no interactor
301            anymore so we pass None as the interactor argument for now for
302            compatibility.
303    
304            * Thuban/UI/view.py (MapCanvas.delegated_messages)
305            (MapCanvas.Subscribe, MapCanvas.Unsubscribe): In Subscribe and
306            Unsubscribe, delegate messages according to the delegated_messages
307            class variable.
308            (MapCanvas.__getattr__, MapCanvas.delegated_methods): Get some
309            attributes from instance variables as described with the
310            delegated_methods class variable.
311            (MapCanvas.__init__): New instance variable selection holding the
312            current selection
313            (MapCanvas.do_redraw): Deal with multiple selected shapes. Simply
314            pass them on to the renderer
315            (MapCanvas.SetMap): Clear the selection when a different map is
316            selected.
317            (MapCanvas.shape_selected): Simple force a complete redraw. The
318            selection class now takes care of only issueing SHAPES_SELECTED
319            messages when the set of selected shapes actually does change.
320            (MapCanvas.SelectShapeAt): The selection is now managed in
321            self.selection
322    
323            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages)
324            (MainWindow.Subscribe, MainWindow.Unsubscribe): In Subscribe and
325            Unsubscribe, delegate messages according to the delegated_messages
326            class variable.
327            (MainWindow.delegated_methods, MainWindow.__getattr__): Get some
328            attributes from instance variables as described with the
329            delegated_methods class variable.
330            (MainWindow.__init__): The interactor as ivar is gone. The
331            parameter is still there for compatibility. The selection messages
332            now come from the canvas.
333            (MainWindow.current_layer, MainWindow.has_selected_layer):
334            Delegate to the the canvas.
335            (MainWindow.LayerShowTable, MainWindow.Classify)
336            (MainWindow.identify_view_on_demand): The dialogs don't need the
337            interactor parameter anymore.
338    
339            * Thuban/UI/tableview.py (TableFrame.__init__)
340            (LayerTableFrame.__init__, LayerTableFrame.OnClose)
341            (LayerTableFrame.row_selected): The interactor is gone. It's job
342            from the dialog's point of view is now done by the mainwindow,
343            i.e. the parent. Subscribe to SHAPES_SELECTED instead
344            of SELECTED_SHAPE
345            
346            * Thuban/UI/dialogs.py (NonModalDialog.__init__): The interactor
347            is gone. It's job from the dialog's point of view is now done by
348            the mainwindow, i.e. the parent.
349            
350            * Thuban/UI/classifier.py (Classifier.__init__): The interactor is
351            gone. It's job from the dialog's point of view is now done by the
352            mainwindow, i.e. the parent.
353    
354            * Thuban/UI/tree.py (SessionTreeView.__init__): The interactor is
355            gone. It's job from the dialog's point of view is now done by the
356            mainwindow, i.e. the parent.
357            (SessionTreeCtrl.__init__): New parameter mainwindow which is
358            stored as self.mainwindow. The mainwindow is need so that the tree
359            can still subscribe to the selection messages.
360            (SessionTreeCtrl.__init__, SessionTreeCtrl.unsubscribe_all)
361            (SessionTreeCtrl.update_tree, SessionTreeCtrl.OnSelChanged): The
362            selection is now accessible through the mainwindow. Subscribe to
363            SHAPES_SELECTED instead of SELECTED_SHAPE
364    
365            * Thuban/UI/identifyview.py (IdentifyView.__init__): Use the
366            SHAPES_SELECTED message now.
367            (IdentifyView.selected_shape): Now subscribed to SHAPES_SELECTED,
368            so deal with multiple shapes
369            (IdentifyView.__init__, IdentifyView.OnClose): The interactor is
370            gone. It's job from the dialog's point of view is now done by the
371            mainwindow, i.e. the parent.
372    
373            * Thuban/UI/controls.py (RecordListCtrl.fill_list): The second
374            parameter is now a list of shape ids.
375            (RecordTable.SetTable): The second parameter is now a list of
376            indices.
377    
378            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Rename the
379            selected_shape parameter and ivar to selected_shapes. It's now a
380            list of shape ids.
381            (MapRenderer.draw_label_layer): Deal with multiple selected
382            shapes. Rearrange the code a bit so that the setup and shape type
383            distinctions are only executed once.
384    
385            * test/test_selection.py: Test cases for the selection class
386    
387    2003-03-11  Jonathan Coles   <[email protected]>
388    
389            * Thuban/Model/load.py: Temporary fix so that the xml reader
390            doesn't cause Thuban to crash.
391    
392            * Thuban/Model/layer.py: Handle the cyclic references between
393            a layer and its classification better, and be sure to disconnect
394            the classification from the layer when the layer is destroyed
395            so that we don't maintain a cyclic reference that may not be
396            garbage collected.
397    
398            * Thuban/Model/classification.py: See comment for layer.py.
399    
400    2003-03-12  Jan-Oliver Wagner <[email protected]>
401    
402            * HOWTO-Release: New. Information on the steps for releasing
403            a new version of Thuban.
404    
405    2003-03-11  Jonathan Coles   <[email protected]>
406    
407            * Thuban/UI/classifier.py: Add normal border to SelectPropertiesDialog.
408            Use True instead of true.
409            (Classifier): Should have a single panel in which all the controls lie.
410    
411            * Thuban/UI/proj4dialog.py: Add normal border.
412    
413            * Thuban/UI/tree.py: Fixed problem with bad item images under Windows.
414    
415            * Thuban/UI/mainwindow.py: Use True instead of true.
416    
417            * setup.py: Update some definitions to use wxWindows2.4 files
418    
419            * Data/iceland_sample_class.thuban: Fixed file so that the
420            field_type information is present.
421    
422    2003-03-10  Jonathan Coles   <[email protected]>
423    
424            * Thuban/UI/classifier.py (Classifier.__init__): Make the
425            field type label grow so that when the text changes the
426            size is updated correctly. This may be a wxWindows bug.
427    
428    2003-03-10  Jonathan Coles   <[email protected]>
429    
430            * Thuban/UI/application.py: Changed SESSION_CHANGED to
431            SESSION_REPLACED.
432    
433            * Thuban/UI/classifier.py: Wrap text with _().
434            (ClassGrid.CreateTable): Set dimensions and size hints here,
435            instead of in Reset, so we only set the size once.
436    
437            * Thuban/UI/dialogs.py: Don't need Shutdown(); just use Close()!
438    
439            * Thuban/UI/mainwindow.py (MainWindow.prepare_new_session):
440            Call Close() instead of Shutdown().
441    
442            * Thuban/UI/messages.py: Changed SESSION_CHANGED to SESSION_REPLACED.
443    
444            * Thuban/UI/tree.py: Changed SESSION_CHANGED to SESSION_REPLACED.
445            Go back to using OnClose() instead of Shutdown().
446    
447    2003-03-10  Jonathan Coles   <[email protected]>
448    
449            * Thuban/UI/classifier.py (Classifier): SelectField() needed
450            to know the old field index as well as the new one.
451    
452    2003-03-10  Jonathan Coles   <[email protected]>
453    
454            * Thuban/UI/classifier.py (Classifier): Use __SelectField()
455            to correctly set the table information and call this from
456            __init__ and from _OnFieldSelect so that all the information
457            is up to date when the dialog opens and when a field is changed.
458    
459    2003-03-10  Jonathan Coles   <[email protected]>
460    
461            * Thuban/Model/classification.py (Classification): Don't use
462            layer's message function directly, use the ClassChanged() method
463            when then classification changes. SetField/SetFieldType/SetLayer
464            must keep the information about field name and field type in
465            sync when an owning layer is set or removed.
466    
467            * Thuban/Model/layer.py: Added ClassChanged() so that the
468            classification can tell the layer when its data has changed.
469            (Layer.SetClassification): Accepts None as an arguement to
470            remove the current classification and correctly handles
471            adding a new classification.
472    
473            * Thuban/Model/load.py: Comment out print statement
474    
475            * test/test_classification.py, test/test_save.py: New and
476            improved tests.
477    
478    2003-03-07  Jonathan Coles   <[email protected]>
479    
480            * Thuban/Model/classification.py: Implemented __copy__ and
481            __deepcopy__ for ClassGroup* and ClassGroupProperites so
482            they can easily be copied by the classifier dialog.
483            (ClassGroupProperites.__init__): The default line color should
484            have been Color.Black.
485    
486            * Thuban/UI/classifier.py: Setting and Getting table values now
487            uses a consistent set of functions.
488            (Classifier): Now non-modal. Has field type label which changes
489            as the field changes. Keep track of buttons in a list so that
490            we can enable/disable the buttons when the None field is selected.
491            (SelectPropertiesDialog): Add buttons to make the colors transparent.
492    
493            * Thuban/UI/dialogs.py (NonModalDialog.Shutdown): New method which
494            does what OnClose did, but can be called by the application to
495            close a window. Needed when a session changes, and we have to
496            close the classifier windows.
497    
498            * Thuban/UI/mainwindow.py (MainWindow.prepare_new_session):
499            Shuts down open dialogs. Used when a new session is created
500            or a session is opened.
501            (MainWindow.SaveSession): Should only call application.SaveSession()
502            if we don't call SaveSessionAs first.
503            (MainWindow.Classify): Allow different classifier dialogs for
504            different layers.
505    
506            * Thuban/UI/tree.py (SessionTreeView): Remove OnClose and let
507            the parent class handle it. Add Shutdown() to unsubscibe from
508            event notification and call the parent Shutdown(). This was
509            necessary so the application can close the tree window.
510    
511    2003-03-06  Jonathan Coles   <[email protected]>
512    
513            * Thuban/Model/classification.py: Minor documentation changes,
514            Addition of __eq__ and __ne__ methods.
515            (Classification.SetLayer): prevent recursion between this method
516            and Layer.SetClassification().
517    
518            * Thuban/Model/color.py: Addition of __eq__ and __ne__ methods.
519    
520            * Thuban/Model/layer.py (SetClassification): prevent recursion
521            between this method and Classification.SetLayer().
522    
523            * test/test_classification.py, test/test_load.py,
524            test/test_session.py: Fixed and added tests for the classification
525            classes.
526    
527    2003-03-06  Bernhard Herzog  <[email protected]>
528    
529            * Thuban/UI/classifier.py (ClassGrid.__init__)
530            (ClassGrid.CreateTable): Move the SetSelectionMode call to
531            CreateTable because otherwise it triggers an assertion in
532            wxPython/wxGTK 2.4.
533    
534    2003-03-05  Jonathan Coles   <[email protected]>
535    
536            * Thuban/common.py: Move FIELDTYPE constants back to table.py.
537    
538            * Thuban/Model/load.py: import FIELDTYPE constants from table.
539    
540            * Thuban/UI/classifier.py: import FIELDTYPE constants from table.
541    
542            * Thuban/Model/table.py: Put FIELDTYPE constants back.
543    
544    2003-03-05  Jonathan Coles   <[email protected]>
545    
546            * Thuban/UI/classifier.py: Added class documentation.
547            Fixed RTbug #1713, #1714. Added Move[Up|Down] buttons.
548            Store just the groups in the table and generate the other
549            column information when it is requested. Add "None" field
550            to pull-down to select no classification.
551    
552            * Thuban/common.py: Moved FIELDTYPE constants from table.py
553            (Str2Num): Only catch ValueError exceptions.
554    
555            * Thuban/Model/classification.py: Class documentation. Renaming
556            of methods with Stroke to Line. Groups are stored in a single
557            list with the default as the first element. Groups are searched
558            in the order they appear in the list.
559    
560            * Thuban/Model/color.py: Documentation.
561    
562            * Thuban/Model/layer.py (Layer): Add GetFieldType to retreive
563            the kind of data represented by a field.
564    
565            * Thuban/Model/load.py (ProcessSession): Use proper string
566            conversion function; fixes RTbug #1713.
567    
568            * Thuban/Model/save.py (Saver): Store field type information.
569    
570            * Thuban/Model/table.py: Put FIELDTYPE constants in common.py.
571            (Table): Add field_info_by_name() to retrieve field information
572            by specifying the field name, not the number.
573    
574            * Thuban/UI/mainwindow.py: Function name changes.
575    
576            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Only
577            get the layer classification once. Don't try to classify
578            values when the field is None: just use the default properties.
579    
580            * Thuban/UI/view.py: Function name changes.
581    
582            * Doc/thuban.dtd: Add field_type attribute to a classification.
583    
584    2003-03-04  Bernhard Herzog  <[email protected]>
585    
586            * Doc/thuban.dtd: Use correct syntax for optional attributes. Make
587            the fill and stroke layer attributes optional with suitable
588            default values. Add the stroke_width layer attribute. Use correct
589            syntax for empty elements. Make the attribute list for labels
590            refer to the label element.
591    
592    2003-03-04  Bernhard Herzog  <[email protected]>
593    
594            * setup.py (thuban_build_py.build): Add a comment about distutils in
595            Python 2.3 containing some of the functionality we implement in
596            setup.py ourselves.
597    
598            * Thuban/UI/classifier.py (ClassGrid.__init__): Set the table
599            before the selection mode. Doing it the other way round triggers
600            an assertion in wxWindows.
601    
602            * Thuban/Model/save.py (escape): Fix typo in doc-string
603    
604            * Thuban/Model/classification.py: Remove unnecessary wxPython
605            import
606    
607    2003-03-04  Jonathan Coles   <[email protected]>
608    
609            * Thuban/Model/classification.py (ClassGroupRange.GetProperties):
610            Parameter 'value' should default to None.
611    
612            * Thuban/UI/mainwindow.py: Use Layer.GetClassification() since
613            the class attribute __classification is now private.
614    
615            * Thuban/UI/classifier.py (ClassGrid): Moved OnCellDClick() from
616            Classifier to ClassGrid. Added support for removing selected rows,
617            which including code for keeping track of when cells are selected,
618            and deselected.
619            (ClassTable): Support for added/removing rows. Fixed a problem
620            with __ParseInput whereby it would not allow strings (only numbers)
621            to be entered.
622            (Classifier): Added button and supporting code for removing
623            selected rows.
624    
625    2003-02-27  Jonathan Coles   <[email protected]>
626    
627            * Thuban/common.py: Moved color conversion functions into
628            Thuban/UI/common.py.
629            (Str2Num): Now converts the float (not the string) to a long/int
630            so that an exception isn't thrown.
631    
632            * Thuban/UI/common.py: Common functions used in several UI modules
633    
634            * Thuban/Model/classification.py: Changed the class hierarchy
635            so that a Classification consists of Groups which return
636            Properties when a value matches a Group.
637    
638            * Thuban/Model/layer.py: Fixed name resolution problem.
639    
640            * Thuban/Model/load.py: Use new Classification and Group functions.
641    
642            * Thuban/Model/save.py (Saver.write_attribs): Fixes a test case
643            failure.
644            (Saver.write_classification): Use new Classification and Group
645            functions.
646    
647            * Thuban/UI/classifier.py: Changes to use new Classification and Group
648            functions. Fix to create a tuple with a single value instead of
649            simply returning the value.
650    
651            * Thuban/UI/renderer.py: Use new Classification and Group functions.
652            Use common.py functions.
653    
654            * Thuban/UI/tree.py: Use common.py functions.
655            
656            * test/test_classification.py: Use new Classification and Group
657            classes.
658    
659    2003-02-24  Jonathan Coles   <[email protected]>
660    
661            * Thuban/common.py (Color2wxColour, wxColour2Color): Conversion
662            functions from Thuban color objects to wxWindow colour objects.
663    
664            * Thuban/Model/classification.py (Classification): Renamed
665            GetProperties() to GetClassData(). Used the new iterator
666            in TreeInfo().
667            (ClassIterator): Iterator implementation to iterate over the
668            ClassData objects in a classification object.
669    
670            * Thuban/Model/save.py (Saver.write_classificaton): Uses
671            the new iterator to save the classification information.
672    
673            * Thuban/UI/classifier.py (SelectPropertiesDialog): Support
674            for changing the stroke and fill colors and previewing the
675            changes.
676    
677            * Thuban/UI/mainwindow.py (MainWindow.OpenSession,
678            MainWindow.SaveSessionAs): Text string changes so the dialogs
679            have more meaningful titles.
680    
681            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Change
682            Classification method name from GetProperties to GetClassData.
683    
684            * Thuban/UI/view.py (MapCanvas.find_shape_at): Use method calls
685            instead of accessing now non-existent class variables.
686    
687    2003-02-24  Bernhard Herzog  <[email protected]>
688    
689            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Remove
690            unneeded Shape() call. Rendering is substantially faster without
691            it and it avoids some problems with broken shape files.
692    
693    2003-02-20  Frank Koormann   <[email protected]>
694    
695            Force minimal size of identify and label dialogs. The autosizing
696            looked too ugly.
697    
698            * Thuban/UI/controls.py (RecordListCtrl): Set minimal width for columns.
699            * Thuban/UI/labeldialog.py (LabelDialog.dialog_layout):
700            Set size of listctrl.
701            * Thuban/UI/identifyview.py (IdentifyView.__init__):
702            Set size of dialog.
703    
704    2003-02-19  Jonathan Coles   <[email protected]>
705    
706            * test/test_classification.py, test/test_layer.py,
707            test/test_load.py, test/test_map.py, test/test_session.py:
708            Updated the tests to use the new functions that are in the
709            respective classes.
710    
711            * Thuban/Model/classification.py (Classification):
712            Uses the new ClassData* classes. Modification messages are
713            passed up to the parent layer (if it exists).
714            (ClassData): New class to encapsulate the common data in each
715            classification property.
716            (ClassDataDefault): Represents the Default class. data.
717            (ClassDataPoint): Represents a single class. data point
718            (ClassDataRange): Represents a class. range
719            (ClassDataMap): Represents a class. map (unused).
720    
721            * Thuban/Model/color.py: Added Color.None to represent something
722            with no color. Color.Black represents the color black.
723            (NoColor): Helper class derived from Color to represent something
724            with no color.
725    
726            * Thuban/Model/layer.py (Layer): Removed references to fill, stroke,
727            stroke_width attributes. Made the 'classification' attribute private.
728            New methods for setting/getting the classification.
729    
730            * Thuban/Model/load.py (ProcessSession): Use new methods on Layer
731            to get the classifcation and use the new ClassData* classes to
732            hold the classification data. Use Str2Num to convert numbers
733            properly.
734    
735            * Thuban/Model/save.py (Saver): Use new Color and Classification
736            methods
737    
738            * Thuban/UI/classifier.py (ClassGrid): New class to represent a
739            custom grid.
740            (ClassTable): Support for editing Values and Labels and for
741            changing what type (point or range) of data is stored in each
742            property based on how the user enters the data.
743            (Classifier): Support for saving the new classifications and
744            launching the dialog to edit a property.
745            (SelectPropertiesDialog): New class for editing the visual
746            properties of a classification (stroke color, width, and fill color)
747            (ClassPreviewer): Took the Draw method from ClassRenderer and
748            made most of it into this new class. Intend to use this class in
749            the SelectPropertiesDialog for previewing changes.
750    
751            * Thuban/UI/renderer.py: Use new Color and Classification methods.
752    
753            * Thuban/UI/tree.py: Formatting changes.
754    
755            * Doc/thuban.dtd: Add 'label' element
756    
757            * Thuban/common.py: New. Contains common routines used throughout
758            the code.
759            (Str2Num): Takes a string and converts it to the "best" type of
760            number.
761    
762    2003-02-14  Bernhard Herzog  <[email protected]>
763    
764            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Make sure that the
765            dragging flag is always set to 0 even when the tool implementation
766            raises an exception
767    
768    2003-02-11  Bernhard Herzog  <[email protected]>
769    
770            * Thuban/UI/application.py (ThubanApplication.splash_screen): New
771            method to create a splash screen.
772            (ThubanApplication.ShowMainWindow): New. Show the main window.
773            Needed so the splash screen can display the mainwindow
774            (ThubanApplication.OnInit): Call the
775            new splash_screen method to determine whether the application
776            should display a splash screen. If it displays a splash screen do
777            not immediately show the main window.
778    
779    2003-02-11  Jonathan Coles  <[email protected]>
780    
781            * Thuban/Model/classification.py: Added import line to fix
782            feature conflicts between running on python2.2 and python2.1.
783    
784            * Thuban/UI/classifier.py (ClassTable): Didn't need to hang
785            onto the clinfo parameter, so removed the deepcopy().
786    
787    2003-02-10  Jonathan Coles  <[email protected]>
788    
789            * Thuban/Model/save.py (Saver.open_element, Saver.close_element):
790            Added element_open variable to track opening and closing of tags
791            so that tags that don't span more than one line are closed with
792            /> instead of </tag_name>. Use the GetDefault*() methods of
793            the Classification class.
794    
795            * Thuban/Model/classification.py (Classificaton): Added set and
796            get methods for the default data. The class also takes a layer
797            reference so that modification messages can be sent. Fixed the
798            methods to use the new ClassData class.
799            (ClassData): New class to encapsulate the classification data
800    
801            * Thuban/Model/layer.py (Layer): Remove the
802            Set[Fill|Stroke|StrokeWidth]() methods. Code should call the
803            SetDefault*() methods on the layer's classification object.
804            (Layer.__init__): Use the new SetDefault*() methods in the
805            Classification class.
806    
807            * Thuban/Model/load.py (ProcessSession): Use the new ClassData
808            object instead of a dictionary.
809    
810            * Thuban/UI/classifier.py (ClassRenderer): New class to
811            draw the classifications in the dialog box's table.
812            (Classifier): Modified to use the ClassRenderer class.
813    
814            * Thuban/UI/mainwindow.py (MainWindow): Use the SetDefault*()
815            methods of the Classification class.
816    
817            * Thuban/UI/renderer.py (MapRenderer): Use the Get*() methods
818            of the ClassData class.
819    
820            * test/test_classification.py, test/test_layer.py,
821            test/test_map.py, test/test_session.py: Fix the tests to work
822            with the above code changes.
823    
824    2003-02-03  Jonathan Coles  <[email protected]>
825    
826            * Thuban/Model/classification.py (Classification): Added getNull()
827            to return the NullData reference
828    
829            * Thuban/Model/layer.py (Layer.SetFill, Layer.SetStroke,
830            Layer.SetStrokeWidth): Modified these functions to change the
831            null data in the classification rather than keep these values
832            directly in the Layer class. Menu options to change these values
833            work again.
834    
835    2003-01-28  Jonathan Coles  <[email protected]>
836    
837            * Thuban/UI/classifier.py (Classifier): Resolved merging conflicts.
838            Fixed crashing problem on some systems. Dialog box shows
839            classification data.
840    
841            * Thuban/UI/tree.py (SessionTreeCtrl.add_items): Handle drawing
842            Colors in the tree view.
843    
844            * Thuban/Model/layer.py (Layer.TreeInfo): Added a call to build
845            the tree info for classifications. Commented out unnecessary lines.
846    
847            * Thuban/Model/classification.py (Classification.TreeInfo): New
848            function to add information about the classification into the
849            tree view.
850    
851    2003-01-27  Jan-Oliver Wagner <[email protected]>
852    
853            * Thuban/__init__.py (_): New.
854    
855            * Thuban/Model/classification.py, Thuban/Model/extension.py,
856            Thuban/Model/layer.py, Thuban/Model/load.py, Thuban/Model/map.py,
857            Thuban/Model/session.py, Thuban/UI/application.py,
858            Thuban/UI/classifier.py, Thuban/UI/context.py, Thuban/UI/controls.py,
859            Thuban/UI/identifyview.py, Thuban/UI/labeldialog.py,
860            Thuban/UI/mainwindow.py, Thuban/UI/menu.py, Thuban/UI/proj4dialog.py,
861            Thuban/UI/renderer.py, Thuban/UI/tree.py, Thuban/Lib/connector.py,
862            Thuban/Lib/fileutil.py: Replace user string by _() for i18n.
863    
864    2003-01-27  Jonathan Coles  <[email protected]>
865    
866            * Thuban/Model/layer.py: Classification initialization calls.
867    
868            * Thuban/Model/classification.py: Created class to encapsulate
869            a layer classification. Supports specific data points and
870            ranges.
871    
872            * Thuban/Model/load.py: Added support for loading classification
873            information.
874    
875            * Thuban/Model/save.py: Added support for saving classification
876            information.
877    
878            * Thuban/UI/classifier.py: Initial class for a dialog box for
879            specifying classification information.
880    
881            * Thuban/UI/mainwindows.py: Support for opening the classifier
882            dialog.
883    
884            * Thuban/UI/renderer.py: Support for drawing a layer with the
885            classification information.
886    
887            * Data/iceland_sample_class.thuban: iceland_sample with
888            classification data.
889    
890            * test/test_classification: Tests for the Classification class.
891    
892    2002-12-09  Bernhard Herzog  <[email protected]>
893    
894            * test/test_command.py: New. Tests for the command classes.
895    
896            * Thuban/UI/command.py (ToolCommand): New class for tool commands.
897            (Command.IsTool): New method to distinguish between command
898            switching tools and other commands.
899    
900            * Thuban/UI/view.py (MapCanvas.SelectTool): New method to select
901            the tool to avoid direct assignments to instance variables
902            (MapCanvas.ZoomInTool, MapCanvas.ZoomOutTool, MapCanvas.PanTool)
903            (MapCanvas.IdentifyTool, MapCanvas.LabelTool): Use SelectTool to
904            change the tool
905    
906            * Thuban/UI/mainwindow.py (MainWindow.update_command_ui): If an
907            active tool's command turns insensitive, disable the tool.
908            (_tool_command): Use the new ToolCommand class
909    
910            * Examples/simple_extensions/simple_tool.py (simple_tool): Use the
911            SelectTool method to change the tool
912            (iconfile): Use the ToolCommand class
913    
914    2002-12-03  Bernhard Herzog  <[email protected]>
915    
916            * Thuban/UI/tree.py (SessionTreeCtrl.normalize_selection): Handle
917            the case of selected items that are not children of Layers or Maps
918            properly. Previously this bug would trigger an assertion in
919            wxWindows.
920    
921    2002-11-06  Frank Koormann  <[email protected]>
922    
923            * Thuban/UI/mainwindow.py: Altered the order of tools in the
924            toolbar: First now are all navigation tools (Zoom In/Out, Pan,
925            Full Extent).
926    
927    2002-10-23  Bernhard Herzog  <[email protected]>
928    
929            * setup.py (setup call): version now 0.1.3
930    
931            * MANIFEST.in: Add the files in test/
932    
933            * test/README: Add note about tests requiring the iceland data
934    
935            * Thuban/UI/mainwindow.py (MainWindow.About): Add 2002 to
936            copyright notice.
937    
938    2002-10-18  Bernhard Herzog  <[email protected]>
939    
940            * test/test_map.py
941            (TestMapWithContents.test_projected_bounding_box): Use an explicit
942            epsilon.
943    
944            * test/support.py (FloatComparisonMixin.assertFloatEqual)
945            (FloatComparisonMixin.assertFloatSeqEqual): give a more useful
946            message if the assertion fails and don't return the return value
947            of self.assert_. In assertFloatSeqEqual the return meant that not
948            all items of the sequence were compared.
949    
950    2002-09-20  Bernhard Herzog  <[email protected]>
951    
952            * test/test_fileutil.py: New. Test cases for Thuban.Lib.fileutil
953    
954            * Thuban/Lib/fileutil.py: Fixup some whitespace and typos
955    
956            * test/test_map.py (TestMapWithContents.test_tree_info): Create
957            the string with the bounding box on the fly because of platform
958            differences in the way %g is handled.
959    
960            * test/test_layer.py (TestLayer.test_empty_layer): Create an empty
961            DBFfile too because Thuban layers can't yet cope missing DBF
962            files.
963    
964    2002-09-20  Bernhard Herzog  <[email protected]>
965    
966            * test/test_menu.py: Use initthuban instead of
967            add_thuban_dir_to_path to initialize Thuban.
968    
969            * test/support.py (FloatComparisonMixin.assertFloatEqual): New.
970            Mixin class for float comparisons
971            (SubscriberMixin): New. Mixin class to test messages sent through
972            the Connector class
973    
974            * test/README: Fix a typo and add the -v flag to the command for
975            individual tests
976    
977            * test/test_session.py: New. Test cases for Thuban.Model.session
978    
979            * test/test_proj.py: New. Test cases for Thuban.Model.proj
980    
981            * test/test_map.py: New. Test cases for Thuban.Model.map
982    
983            * test/test_layer.py: New. Test cases for Thuban.Model.layer
984    
985            * test/test_label.py: New. Test cases for Thuban.Model.label
986    
987            * test/test_connector.py: New. Test cases for Thuban.Lib.connector
988    
989            * test/test_color.py: New. Test cases for Thuban.Model.color
990    
991            * test/test_base.py: New. Test cases for Thuban.Model.base
992    
993    2002-09-13  Bernhard Herzog  <[email protected]>
994    
995            * Thuban/Model/session.py (Session.forwarded_channels): Forward
996            the CHANGED channel too.
997    
998            * Thuban/Model/map.py (Map.forwarded_channels): Forward the
999            CHANGED channel too.
1000            (Map.__init__): Call the Modifiable constructor as well.
1001    
1002            * Thuban/Model/base.py (Modifiable.UnsetModified): Issue a CHANGED
1003            event if the modified flag changes.
1004            (Modifiable.changed): Tweak the doc-string.
1005    
1006            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed)
1007            (MainWindow.set_position_text): Put the code that puts the text
1008            with the mouse position into the status bar into the new method
1009            set_position_text so that it can overwritten in derived classes.
1010    
1011    2002-09-12  Bernhard Herzog  <[email protected]>
1012    
1013            * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): Center the
1014            message box on the main window.
1015    
1016    2002-09-11  Bernhard Herzog  <[email protected]>
1017    
1018            * Thuban/UI/mainwindow.py: Underline the 'x' in "Exit" instead of
1019            the 'E' because it's less likely to interfere with other menu
1020            entries.
1021            (MainWindow.build_menu): remove an incorrect comment.
1022    
1023    2002-09-10  Bernhard Herzog  <[email protected]>
1024    
1025            * Thuban/UI/mainwindow.py (MainWindow.Map): New.
1026            (_tool_command): Add sensitive parameter
1027            (_has_visible_map): Sensitivity callback to tools and other
1028            commands that require a visible map. Use it in map_zoom_in_tool,
1029            map_zoom_out_tool, map_pan_tool, map_identify_tool, map_label_tool
1030            and map_full_extent
1031    
1032    2002-09-06  Bernhard Herzog  <[email protected]>
1033    
1034            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Unsubscribe
1035            VIEW_POSITION
1036    
1037    2002-09-04  Frank Koormann  <[email protected]>
1038    
1039            * Resources/Bitmaps/fullextent.xpm: Updated Icon (removed "potatoe")
1040    
1041    2002-09-02  Bernhard Herzog  <[email protected]>
1042    
1043            * Thuban/UI/view.py: Get rid of the idle redraw. This is done by
1044            wxWindows already and our implementation doesn't work correctly
1045            with wxGTK 2.3:
1046            (MapCanvas.__init__): Remove the instance variable
1047            (MapCanvas.OnPaint): Always call do_redraw when there's a map to
1048            be drawin
1049            (MapCanvas.OnIdle): Removed.
1050    
1051            * Thuban/UI/view.py (MapCanvas.unprojected_rect_around_point): Add
1052            a parameter to determine the size of the rectangle.
1053            (MapCanvas.find_shape_at): Create the box around the point on a
1054            layer by layer basis and make the size depend on the shape type.
1055            This solves a problem with the selection of point shapes at the
1056            border of the layer's bounding box
1057    
1058    2002-08-30  Bernhard Herzog  <[email protected]>
1059    
1060            * Thuban/UI/mainwindow.py (MainWindow.CanRemoveLayer): New method
1061            for the sensitivity  of remove layer.
1062            (_can_remove_layer): New. Sensitivity callback for remove layer
1063            (Command layer_remove): Use _can_remove_layer
1064    
1065            * Thuban/Model/map.py (Map.CanRemoveLayer): New method to
1066            determine whether a given layer can be deleted.
1067    
1068            * Thuban/UI/view.py (MapCanvas.__init__, MapCanvas.OnPaint)
1069            (MapCanvas.do_redraw): Get rid of the unused update_region
1070            instance variable
1071    
1072            * Thuban/UI/view.py: Add/update some doc-strings.
1073    
1074            * test/: new subdirectory with a bunch of unit tests.
1075    
1076            * test/README, test/test_table.py, test/test_save.py,
1077            test/test_menu.py, test/test_load.py: Initial set of tests and
1078            brief instructions on how to run them
1079    
1080    2002-08-29  Bernhard Herzog  <[email protected]>
1081    
1082            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Handle
1083            arcs with multiple parts.
1084    
1085            * Thuban/UI/view.py (ZoomInTool.MouseUp, ZoomOutTool.MouseUp):
1086            Handle degenrate rectangles.
1087    
1088            * Thuban/Model/table.py: Make writing records work correctly:
1089            (Table.__init__): Keep track of whether the DBF is open for
1090            writing
1091            (Table.write_record): Open the DBF file for writing when necessary
1092    
1093    2002-08-27  Bernhard Herzog  <[email protected]>
1094    
1095            * Thuban/Model/table.py (Table.write_record, Table.__init__): Open
1096            dbf files only for reading by default. Use a new writable dbf
1097            object for writing.
1098    
1099    2002-08-26  Bernhard Herzog  <[email protected]>
1100    
1101            * Thuban/UI/mainwindow.py: Refactor the context creation:
1102            (MainWindow.Context): New method to return a context
1103            (MainWindow.invoke_command, MainWindow.update_command_ui): Use the
1104            new method
1105    
1106            * Thuban/UI/tableview.py (TableGrid, LayerTableGrid): Split the
1107            layer table specific code from TableGrid into LayerTableGrid
1108            (TableFrame, LayerTableFrame): Split the layer table specific code
1109            from TableFrame into LayerTableFrame
1110            (LayerTableGrid.select_shape): Remove a debug print
1111    
1112            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Use the
1113            LayerTableFrame
1114    
1115    2002-08-23  Bernhard Herzog  <[email protected]>
1116    
1117            * Thuban/Model/layer.py (Layer.__init__): Make sure we have an
1118            absolute filename.
1119    
1120    2002-08-22  Bernhard Herzog  <[email protected]>
1121    
1122            * Thuban/Model/table.py (Table.write_record): New method to write
1123            records.
1124            (Table.__init__): Open the DBF file for writing too.
1125    
1126            * Thuban/UI/controls.py (RecordTable.SetValue): Write the value
1127            into the underlying table.
1128    
1129            * extensions/shapelib/shapefil.h (DBFCommit),
1130            extensions/shapelib/dbfopen.c (DBFCommit): New API function to
1131            commit any changes made to the DBF file.
1132    
1133            * Thuban/UI/mainwindow.py (make_check_current_tool)
1134            (_tool_command): Put the code that generates the "checked"
1135            callback into a separate function so that we can reuse it
1136            elsewhere
1137    
1138            * Thuban/Model/save.py (Saver): New class to handle serializing a
1139            session into an XML file. The main reason to introduce a class is
1140            that applications built on Thuban can derive from it so that they
1141            can save additional information in a session file.
1142            (save_session): Delegate almost all the work to the Saver class.
1143            Rename the filename argument to file because it may be a file like
1144            object now.
1145    
1146            * Thuban/Model/load.py: Get rid of the Python 1.5.2 compatibility
1147            code. Remove the little test code which would be executed when the
1148            module is run as a script which didn't work anymore since it can't
1149            import the other Thuban modules.
1150            (ProcessSession, load_session): Refactor the ProcessSession to
1151            have one method for each element start and end tag so that derived
1152            classes can easily override the processing of individual tags.
1153            Also, always parse with namespaces enabled because applications
1154            built on top of Thuban will likely use namespaces if they extend
1155            the session file format.
1156    
1157    2002-08-21  Bernhard Herzog  <[email protected]>
1158    
1159            * setup.py (ThubanInstall.run): Don't repr install_lib_orig
1160            because thubaninit_contents will do it for us.
1161    
1162    2002-08-16  Jan-Oliver Wagner <[email protected]>
1163    
1164            * Thuban/UI/mainwindow.py: menu item 'show session tree' now disable if
1165            tree window already open
1166    
1167    2002-08-15  Bernhard Herzog  <[email protected]>
1168    
1169            * Thuban/Model/layer.py (Layer.Destroy): Call the unboundd method
1170            with self.
1171    
1172            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Only release the mouse
1173            when we have actually captured it.
1174    
1175            * Thuban/Model/layer.py (Layer.Destroy): New. Explicitly close the
1176            shapefile and destroy the table.
1177    
1178            * Thuban/Model/table.py (Table.Destroy): New. Close the DBF file.
1179    
1180    2002-08-14  Bernhard Herzog  <[email protected]>
1181    
1182            * Thuban/UI/controls.py (RecordTable.__init__): Remove the unused
1183            instance variable columns
1184            (RecordTable.GetTypeName): row and col may be negative in some
1185            cases.
1186    
1187            * setup.py (InstallLocal.initialize_options)
1188            (InstallLocal.finalize_options, InstallLocal.user_options): New
1189            option create-init-file to build a thubaninit.py when running
1190            install_local
1191            (InstallLocal.run): Create the thubaninit.py module when requested
1192            (thubaninit_contents): Split the template into several parts and
1193            create a new function thubaninit_contents that creates the
1194            contents of a thubaninit module.
1195            (ThubanInstall.run): Use the new function to create the thubaninit
1196            module.
1197    
1198  2002-07-30  Bernhard Herzog  <[email protected]>  2002-07-30  Bernhard Herzog  <[email protected]>
1199    
1200          * Thuban/UI/application.py (ThubanApplication.OnExit): Do some          * Thuban/UI/application.py (ThubanApplication.OnExit): Do some
# Line 90  Line 1287 
1287          * Thuban/UI/tree.py: We can now simply subscribe to the session's          * Thuban/UI/tree.py: We can now simply subscribe to the session's
1288          CHANGED channel to be informed of changes.          CHANGED channel to be informed of changes.
1289          (SessionTreeCtrl.session_channels): Not needed any longer.          (SessionTreeCtrl.session_channels): Not needed any longer.
1290          (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):          (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):
1291          Only have to (un)subscribe CHANGED          Only have to (un)subscribe CHANGED
1292    
1293          * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.          * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.
# Line 151  Line 1348 
1348          * Thuban/Model/layer.py (Layer.TreeInfo),          * Thuban/Model/layer.py (Layer.TreeInfo),
1349          Thuban/Model/extension.py (Extension.TreeInfo),          Thuban/Model/extension.py (Extension.TreeInfo),
1350          Thuban/Model/map.py (Map.TreeInfo),          Thuban/Model/map.py (Map.TreeInfo),
1351          Thuban/Model/session.py (Session.TreeInfo):          Thuban/Model/session.py (Session.TreeInfo):
1352          Add TreeInfo methods to implement the new tree view update scheme          Add TreeInfo methods to implement the new tree view update scheme
1353    
1354  2002-07-16  Bernhard Herzog  <[email protected]>  2002-07-16  Bernhard Herzog  <[email protected]>
# Line 232  Line 1429 
1429          * setup.py: In the setup call, make sure that the library          * setup.py: In the setup call, make sure that the library
1430          directories are under $prefix/lib not directly under $prefix.          directories are under $prefix/lib not directly under $prefix.
1431    
1432  2002-06-20      Jan-Oliver Wagner <[email protected]>  2002-06-20  Jan-Oliver Wagner <[email protected]>
1433    
1434          * Thuban/Model/extension.py: new module to handle extension objects.          * Thuban/Model/extension.py: new module to handle extension objects.
1435          * Thuban/Model/messages.py: new messages for extensions.          * Thuban/Model/messages.py: new messages for extensions.
# Line 461  Line 1658 
1658          * Thuban/UI/messages.py (VIEW_POSITION): New message for the          * Thuban/UI/messages.py (VIEW_POSITION): New message for the
1659          position in the statusbar          position in the statusbar
1660    
1661  2002-04-26      Frank Koormann <[email protected]>  2002-04-26  Frank Koormann <[email protected]>
1662    
1663          * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data          * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data
1664    
1665  2002-04-24      Frank Koormann <[email protected]>  2002-04-24  Frank Koormann <[email protected]>
1666            
1667          * Resources/Bitmaps/identify.xpm: shadow added          * Resources/Bitmaps/identify.xpm: shadow added
1668    
1669          * Resources/Bitmaps/fullextent.xpm: new          * Resources/Bitmaps/fullextent.xpm: new
           
 2002-04-22      Jan-Oliver Wagner <[email protected]>  
1670    
1671          * Thuban/UI/tree.py (update_tree): added test for None on map bounding box  2002-04-22  Jan-Oliver Wagner <[email protected]>
1672    
1673  2002-04-21      Jan-Oliver Wagner <[email protected]>          * Thuban/UI/tree.py (update_tree): added test for None on map bounding
1674            box
1675    
1676    2002-04-21  Jan-Oliver Wagner <[email protected]>
1677    
1678          * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new          * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new
1679    
1680          * Thuban/UI/tree.py (update_tree): added added map extent          * Thuban/UI/tree.py (update_tree): added added map extent
1681    
1682          * Thuban/UI/mainwindow.py (_method_command): extended by parameter          * Thuban/UI/mainwindow.py (_method_command): extended by parameter
1683          icon; added map_full_extend as tool          icon; added map_full_extend as tool
1684    
1685  2002-04-19      Jan-Oliver Wagner <[email protected]>  2002-04-19  Jan-Oliver Wagner <[email protected]>
1686    
1687          * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for          * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for
1688          saving _new_ sessions          saving _new_ sessions
# Line 586  Line 1784 
1784    
1785          * setup.py: increase version number to 0.1          * setup.py: increase version number to 0.1
1786          (data_dist): New command class for data distribution          (data_dist): New command class for data distribution
           
1787    
1788  2001-09-14  Bernhard Herzog  <[email protected]>  2001-09-14  Bernhard Herzog  <[email protected]>
1789    
1790          * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):          * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):
1791          Handle the case of no layer (i.e. layer is None) properly.          Handle the case of no layer (i.e. layer is None) properly.
1792    
1793          * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):          * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):
1794          Set the initial selection of the combo boxes to reflect the          Set the initial selection of the combo boxes to reflect the
1795          projection we're starting with in a way that works on windows,          projection we're starting with in a way that works on windows,
1796          too.          too.
# Line 703  Line 1900 
1900          (MainWindow.identify_view_on_demand): Store the interactor in an          (MainWindow.identify_view_on_demand): Store the interactor in an
1901          instvar and use that reference instead of going through main.app          instvar and use that reference instead of going through main.app
1902    
1903          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):
1904          * Thuban/UI/application.py (ThubanApplication.OnInit):          * Thuban/UI/application.py (ThubanApplication.OnInit):
1905          * Thuban/UI/main.py (main): Create the session tree view in main          * Thuban/UI/main.py (main): Create the session tree view in main
1906          with the new mainwindow method ShowSessionTree and not directly          with the new mainwindow method ShowSessionTree and not directly
1907          the application's OnInit method          the application's OnInit method
# Line 720  Line 1917 
1917          layer to the tableview dialog.          layer to the tableview dialog.
1918    
1919          * Thuban/UI/tableview.py: Add some doc-strings          * Thuban/UI/tableview.py: Add some doc-strings
1920          (TableGrid):          (TableGrid):
1921          (TableGrid.OnRangeSelect):          (TableGrid.OnRangeSelect):
1922          (TableGrid.OnSelectCell):          (TableGrid.OnSelectCell):
1923          (TableFrame.__init__):          (TableFrame.__init__):
# Line 787  Line 1984 
1984  2001-09-05  Bernhard Herzog  <[email protected]>  2001-09-05  Bernhard Herzog  <[email protected]>
1985    
1986          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.
1987            
1988          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument
1989          interactor to pass through to the MapCanvas          interactor to pass through to the MapCanvas
1990            
1991          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new
1992          argument to the MainWindow constructor to get rid of the ugly hack          argument to the MainWindow constructor to get rid of the ugly hack
1993          that made main.app available early just so that the mapcanvas          that made main.app available early just so that the mapcanvas
# Line 837  Line 2034 
2034          (ThubanInstall.run): Remove the leading install root from the          (ThubanInstall.run): Remove the leading install root from the
2035          script filename if an install root was specified and use the new          script filename if an install root was specified and use the new
2036          link_file method          link_file method
2037            
2038          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to
2039          the window when the first layer is added to the map.          the window when the first layer is added to the map.
2040    
# Line 874  Line 2071 
2071          (InnoIconItem): Helper class for bdist_inno          (InnoIconItem): Helper class for bdist_inno
2072          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added
2073          this together with the appropriate parameters, to the setup call.          this together with the appropriate parameters, to the setup call.
2074            
2075          * setup.cfg (bdist_inno): added new section for the inno setup          * setup.cfg (bdist_inno): added new section for the inno setup
2076          installer          installer
2077    
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