/[thuban]/branches/greater-ms3/thuban/ChangeLog
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revision 277 by bh, Fri Aug 23 15:25:14 2002 UTC revision 644 by jonathan, Thu Apr 10 17:56:52 2003 UTC
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1    2003-04-10  Jonathan Coles   <[email protected]>
2    
3            * Thuban/Model/classification.py: (ClassGroupRange.__init__):
4            Should pass group to ClassGroup constructor.
5    
6    2003-04-10  Jonathan Coles   <[email protected]>
7    
8            * Thuban/Model/classification.py: (ClassGroup): Move all the common
9            methods of the derived classes ([Set|Get]Properties(), __eq__, __ne__)
10            here. Implement SetVisible(), IsVisible().
11            (ClassGroup.__init__): Add group parameter which acts as a copy
12            constructor.
13    
14            * Thuban/UI/classifier.py (ClassTable): Add a new column for the
15            "Visible" check boxes.
16            (Classifier): Rename the buttons and refactor the code to match
17            the new labels.
18    
19            * Thuban/UI/legend.py: Classify button is now called "Properties".
20            Refactored the code to change variable names.
21            (LegendTree.__FillTreeLayer): Only list a group if it is visible.
22    
23            * Thuban/UI/mainwindow.py: MainWindow.OpenClassifier renamed to
24            MainWindow.OpenLayerProperties. MainWindow.LayerEditProperties
25            renamed to MainWindow.LayerEditProperties.
26            (MainWindow.ToggleLegend): Don't include map name in legend title.
27            (MainWindow.SetMap): Added the map name to the window title.
28            (MainWindow.LayerFillColor, MainWindow.LayerTransparentFill,
29            MainWindow.LayerOutlineColor, MainWindow.LayerNoOutline): Removed.
30            Functionality is found in the layer properties dialog.
31    
32            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Only
33            draw visible groups.
34    
35    2003-04-09  Jonathan Coles   <[email protected]>
36    
37            * Thuban/UI/classgen.py: Modifications to allow simple
38            addition and selection of new color schemes.
39            (MonochromaticRamp): New. Generates a ramp between two colors.
40            (RedRamp): New. Generates a ramp of all red.
41            (GreenRamp): New. Generates a ramp of all green.
42            (BlueRamp): New. Generates a ramp of all blue.
43    
44    2003-04-09  Jonathan Coles   <[email protected]>
45    
46            * Thuban/Model/classification.py (Classification.__deepcopy__):
47            Need to copy over field and fieldType attributes.
48    
49            * Thuban/Model/table.py (Table.field_range): New. Retrive the
50            maximum and minimum values over the entire table for a given
51            field.
52            (Table.GetUniqueValues): New. Retrieve all the unique values
53            in the table for a given field.
54    
55            * Thuban/UI/classgen.py: Renamed GenRangePanel to GenUniformPanel.
56            (GenUniquePanel): New. Controls to allow the user to select
57            which unique field values they would like in the classification.
58            (CustomRampPanel): Code that was in ClassGenDialog that allows
59            the user to select the properties for a custom ramp.
60            (ClassGenerator.GenUniformDistribution): Was called GenerateRanges.
61    
62            * Thuban/UI/classifier.py: Removed a lot of debugging code.
63            (Classifier._SetClassification): Callback method so that the
64            class generator can set the classification in the grid.
65            (ClassGroupPropertiesCtrl): New. Encapsulates the drawing and
66            editing of a group properties class into a wxWindows control.
67    
68            * Thuban/UI/dock.py: It was decided that if the user closes
69            a dockable window the window should simply hide itself. That
70            way if the user wants to show the dock again it appears in the
71            same place as it was when it was closed.
72            (DockableWindow.Destroy): Call renamed method OnDockDestroy().
73            (DockableWindow._OnButtonClose): Hide the window instead of
74            destroying it.
75            (DockableWindow._OnClose): Hide the window instead of
76            destroying it.
77    
78            * Thuban/UI/legend.py (LegendTree): Use a private method to
79            consistently set the font and style of the text. Fixes RTbug #1786.
80    
81            * Thuban/UI/mainwindow.py: Import just the Classifier class.
82    
83    2003-04-07  Bernhard Herzog  <[email protected]>
84    
85            * Thuban/UI/mainwindow.py (main_menu): Move the toggle_legend item
86            to the map module
87    
88    2003-04-07  Bernhard Herzog  <[email protected]>
89    
90            * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree): Removed in
91            favor of ToggleSessionTree
92            (MainWindow.ToggleSessionTree): New method to toggle visibility of
93            the session tree.
94            (MainWindow.SessionTreeShown): New method to return whether the
95            session tree is currently shown.
96            (MainWindow.ToggleLegend): New method to toggle visibility of the
97            legend
98            (MainWindow.ShowLegend): Implement in terms of ToggleLegend and
99            LegendShown
100            (MainWindow.LegendShown): New method to return whether the legend
101            is currently shown.
102            (_method_command): Add checked parameter so we can define check
103            menu items
104            (_has_tree_window_shown, _has_legend_shown): Use the appropriate
105            mainwindow methods.
106            (show_session_tree, show_legend commands): Removed.
107            (toggle_session_tree, toggle_legend commands): New commands to
108            toggle the visibility of the dialogs
109    
110    2003-04-07  Jonathan Coles   <[email protected]>
111    
112            * Thuban/UI/classgen.py: Fix Windows problem.
113    
114            * Thuban/UI/dock.py: Fix Windows problem.
115    
116            * Thuban/UI/mainwindow.py: Use False instead of false.
117            (MainWindow.ShowLegend): Remove unnecessary switch parameter.
118    
119    2003-04-07  Jonathan Coles   <[email protected]>
120    
121            Since we now say that the order of the groups in a classification
122            matters, it makes sense to be able to manipulate that order. Most
123            of the changes to Thuban/Model/classification.py are to that end.
124    
125            * Thuban/Model/classification.py (Classification.AppendGroup,
126            Classification.InsertGroup, Classification.ReplaceGroup,
127            Classification.RemoveGroup, Classification.GetGroup): Do as the
128            names imply.
129            (Classification.FindGroup): This was called GetGroup, but GetGroup
130            takes an index, while FindGroup takes a value.
131            (Classification.__deepcopy__): Copy all the groups, BUT NOT THE LAYER
132            REFERENCE. Currently there is a cyclic reference between the layer
133            and its classification. If the classification doesn't need to know
134            its owning layer we can change this, since it may make sense to be
135            able to use the same classification with different layers.
136    
137            * Thuban/Model/load.py: Use Classification.AppendGroup(), not AddGroup()
138    
139            * Thuban/UI/classgen.py: Use Classification.AppendGroup(),
140            not AddGroup()
141    
142            * Thuban/UI/classifier.py: Now that we can depend on the order in
143            a Classification and have methods to manipulate that order we don't
144            need to use our own data structures in the grid. We can simply make
145            the grid/table access the information they need from a copy of
146            the classification object.
147            (Classifier._OnCloseBtn): Event handler for when the user clicks
148            'Close'. This is needed so if the user applies changes and then
149            continues to change the table the user has the option of discarding
150            the most recent changes and keeping what they applied.
151    
152            * Thuban/UI/mainwindow.py: Put "Show Legend" and "Show Session Tree"
153            into the same group.
154    
155            * extensions/thuban/wxproj.cpp (check_version): If Thuban is compiled
156            with a really old version of proj, PJ_VERSION won't even be defined.
157            If it isn't defined then just compile so that the function always
158            returns Py_False.
159    
160            * test/test_classification.py: Fix tests to use the renamed methods.
161            Still need to write tests for the new methods.
162    
163    2003-04-04  Jonathan Coles   <[email protected]>
164    
165            * Thuban/UI/classifier.py (Classifier.__SelectField): Move the
166            call to SetSelection out of the method and before the call
167            to __SelectField in __init__. This prevents a recursion of events
168            when _OnFieldSelect is triggered by the user.
169    
170    2003-04-04  Jonathan Coles   <[email protected]>
171    
172            * Thuban/Model/classification.py: Rename Color.None to
173            Color.Transparent.
174            (ClassGroupProperties.SetLineColori, ClassGroupProperties.SetFill):
175            Don't bother copying the color, since Colors are immutable.
176    
177            * Thuban/Model/color.py, Thuban/Model/layer.py, Thuban/Model/load.py,
178            Thuban/UI/classifier.py, Thuban/UI/mainwindow.py,
179            Thuban/UI/renderer.py, Thuban/UI/view.py:
180            Rename Color.None to Color.Transparent.
181        
182            * test/test_classification.py, test/test_load.py: Rename Color.None
183            to Color.Transparent.
184    
185    2003-04-04  Jonathan Coles   <[email protected]>
186    
187            * Thuban/Model/classification.py: Fix assert calls.
188            (ClassGroupProperties.SetLineColor, ClassGroupProperties.SetFill):
189            Copy the color parameter rather than hold onto a reference.
190    
191            * Thuban/Model/color.py (Color.__copy__, Color.__deepcopy): Copy
192            the color object.
193            (NoColor.__copy__, NoColor.__deepcopy): Return 'self' so that we
194            are sure there exists only one refernce to Color.None in the system.
195            This allows us to use 'is' rather than the comparision functions.
196            
197            * Thuban/Model/save.py: Fix assert calls.
198            
199            * Thuban/UI/classifier.py: Fix assert calls.
200            (ClassGrid._OnCellDClick): Call up to the classifier to open the
201            dialog to edit the groups properties.
202            (ClassGrid._OnCellResize): Make sure that the scollbars are drawn
203            correctly if a cell is resized.
204            (ClassTable.SetClassification): New. Changes the classification
205            that is in the table.
206            (ClassTable.__SetRow): Allow groups to be prepended.
207            (Classifier): New code for opening the EditProperties and
208            GenerateRanges dialogs.
209            (SelectPropertiesDialog.__GetColor): Only set the color in the
210            color dialog if the current color is not None.
211            
212            * Thuban/UI/dock.py: Fix assert calls.
213            
214            * Thuban/UI/legend.py: Fix assert calls.
215            
216            * Thuban/UI/renderer.py: Fix assert calls.
217            
218            * Thuban/UI/classgen.py (ClassGenDialog): Dialog for generating
219            classifications.
220            (GenRangePanel): Panel specific to range generation.
221            (GenSingletonPanel): Panel specific to singleton generation.
222            (ClassGenerator): Class responsible for actually generating
223            the classification from the data gathered in the dialog box.
224            (PropertyRamp): Generates properties whose values range from
225            a starting property to an ending property.
226    
227    2003-04-03  Bernhard Herzog  <[email protected]>
228    
229            * test/support.py (print_garbage_information): New function that
230            prints information about still connected messages and memory
231            leaks.
232            (run_suite): Removed.
233            (run_tests): New function for use as a replacement of
234            unittest.main in the test_* files. This one calls
235            print_garbage_information at the end.
236    
237            * test/runtests.py (main): Use support.print_garbage_information
238    
239            * test/test_layer.py: Use support.run_tests instead of
240            unittest.main so we get memory leak information
241            (TestLayer.test_arc_layer, TestLayer.test_polygon_layer)
242            (TestLayer.test_point_layer, TestLayer.test_empty_layer)
243            (TestLayerLegend.test_visibility): Call the layer's Destroy method
244            to fix a memory leak.
245    
246            * test/test_classification.py: Use support.run_tests instead of
247            unittest.main so we get memory leak information
248            (TestClassification.test_classification): Call the layer's Destroy
249            method to fix a memory leak.
250    
251    2003-04-02  Bernhard Herzog  <[email protected]>
252    
253            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
254            Handle the reference counts of the return value and errors in
255            PyArg_ParseTuple correctly.
256    
257            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
258            sure the filename is absolute to avoid problems when saving the
259            session again
260    
261            * Thuban/Model/table.py: Remove unnecessary import. Fix a typo.
262    
263    2003-04-01  Jonathan Coles   <[email protected]>
264    
265            *  Thuban/UI/renderer.py (MapRenderer.draw_point_shape): Check
266            that there actually are points in the returned list of points
267            before trying to index into the list. The list may be empty if
268            the shape is a Null Shape.
269    
270    2003-04-01  Bernhard Herzog  <[email protected]>
271    
272            * test/test_map.py: Don't use from <module> import *
273    
274    2003-04-01  Jonathan Coles   <[email protected]>
275    
276            * Thuban/Model/session.py: Use LAYER_CHANGED instead of
277            LAYER_LEGEND_CHANGED
278    
279            * Thuban/UI/dock.py (DockableWindow._OnButtonClose): Call
280            self.Destroy() to close the window after yesterday's changes.
281    
282            * test/test_map.py, test/test_session.py: Fix messages that
283            are sent from maps and layers.
284    
285    2003-03-31  Jonathan Coles   <[email protected]>
286    
287            * Thuban/UI/classifier.py: Commented out some debugging statements.
288            (ClassDataPreviewer.Draw): Draw rectangles for polygon layers per
289            RTbug #1769.
290    
291            * Thuban/UI/dock.py (DockableWindow.UnDock): Restore size and
292            position (although position doesn't work yet under GTK).
293            (DockableWindow.Destroy): New. Called when the window must be
294            closed. Namely needed when the DockFrame closes and must close
295            its children.
296            (DockFrame): Listen for EVT_CLOSE and destroy all children.
297    
298            * Thuban/UI/legend.py (LegendPanel.Destroy): New. Cleans up
299            when then window is told to close.
300            (LegendTree._OnMsgLayerChanged): Fixes a seg fault bug. See
301            comment in source for more info.
302    
303            * Thuban/UI/main.py: Show the legend by default when Thuban starts.
304    
305            * Thuban/UI/mainwindow.py: Renamed OnClose to _OnClose for
306            symmetry with other such methods.
307            (MainWindow.ShowLegend): Show the legend docked by default.
308    
309    2003-03-28  Jonathan Coles   <[email protected]>
310    
311            * Thuban/UI/classifier.py: Support for highlighting a specific
312            group within the grid when the classification dialog is opened.
313            Also contains a lot of debugging printouts which will later
314            be removed.
315    
316            * Thuban/UI/dock.py: Complete rework on the dock code so that
317            that it is fairly removed from the rest of the Thuban application.
318            It is easy to add new docks which the rest of the program having
319            to be aware of them.
320    
321            * Thuban/UI/legend.py: Modifications to support selecting a
322            specific group in the classification dialog. Changed how layers
323            are drawn when the layer is visible/invisible.
324    
325            * Thuban/UI/mainwindow.py: Removed legend specific code and
326            replaced it with calls to the new dock code.
327    
328            * Thuban/UI/renderer.py (MapRenderer.__init__): Added assert
329            to check if scale > 0. Trying to track down a divide by zero.
330    
331    2003-03-26  Jonathan Coles   <[email protected]>
332    
333            * Thuban/UI/legend.py: Removed unnecessary LegendDialog class.
334            (LegendPanel): Removed _OnDock()/_OnUnDock() methods which are
335            now part of DockableWindow.
336            (LegendPanel.DoOnSelChanged): Select the current layer in the
337            map.
338            (LegendTree._OnSelChanged): Call LegendPanel.DoOnSelChanged()
339            with the selected layer and/or group.
340    
341    2003-03-26  Jonathan Coles   <[email protected]>
342    
343            This putback contains the code for dockable windows. There is
344            no support in wxWindows as of this date for windows that can
345            attach themselves to other windows.
346    
347            The current model contains a DockableWindow which has a parent
348            window for when it is detached and a dock window that it puts
349            its contents in when it is docked. The contents of a DockableWindow
350            must be a DockPanel. DockPanel itself derives from wxPanel.
351    
352            * Thuban/Model/layer.py (Layer.ClassChanged): Send a LAYER_CHANGED
353            message, not a LAYER_LEGEND_CHANGED message.
354    
355            * Thuban/Model/map.py (Map): Forward LAYER_CHANGED messages.
356    
357            * Thuban/UI/classifier.py (Classifier.__init__): Use wxADJUST_MINSIZE
358            as one of the style properties for the fieldTypeText item to
359            be sure that its size is correct when the text changes.
360    
361            * Thuban/UI/dock.py: New. Classes for the DockPanel and
362            DockableWindow.
363    
364            * Thuban/UI/legend.py: Added some more buttons and made the
365            LegendPanel a DockPanel.
366    
367            * Thuban/UI/mainwindow.py: Added sash windows to the main window
368            and supporting functions for manipulating the sashes.
369            (MainWindow.ShowLegend): Create a DockableWindow with the
370            LegendPanel as the contents.
371    
372            * Thuban/UI/messages.py: Added DOCKABLE_* messages
373    
374            * Thuban/UI/view.py (MapCanves.SetMap): Listen for LAYER_CHANGED,
375            not LAYER_LEGEND_CHANGED, messages.
376    
377    2003-03-25  Jonathan Coles   <[email protected]>
378    
379            * setup.py: Added custom script bdist_rpm_build_script so that
380            when the rpm is built the path to wx-config is correct.
381    
382            * setup.cfg: Added line saying to use the custom build script
383    
384    2003-03-20  Jonathan Coles   <[email protected]>
385    
386            Initial implementation of the Legend.
387    
388            * Thuban/UI/legend.py: New. Creates a window that shows the map's
389            Legend information and allows the user to add/modify classifications
390            and how the layers are drawn on the map.
391    
392            * setup.py: New command 'build_docs' which currently uses
393            happydoc to generate html documentation for Thuban.
394    
395            * Thuban/Model/classification.py (ClassGroup.GetDisplayText): New.
396            Returns a string which is appropriately describes the group.
397    
398            * Thuban/Model/layer.py (Layer.SetClassification): Generate a
399            LAYER_CHANGED event instead of a LAYER_LEGEND_CHANGED event.
400    
401            * Thuban/Model/map.py (Map): Rename messages and use new, more
402            specific, messages.
403    
404            * Thuban/Model/messages.py: New message to indicate that a layer's
405            data has changed (LAYER_CHANGED). New map messages to indicate
406            when layers have been added/removed/changed or if the stacking order
407            of the layers has changed.
408    
409            * Thuban/Model/session.py: Rename and use new messages.
410    
411            * Thuban/UI/classifier.py: Remember if any changes have actually
412            been applied so that if the dialog is cancelled without an application
413            of changes we don't have to set a new classification.
414            (ClassDataPreviewer): Pulled out the window specific code and put it
415            ClassDataPreviewWindow. ClassDataPreviewer can then be used to draw
416            symbols on any DC.
417            
418            * Thuban/UI/mainwindow.py: New code to open the legend.
419    
420            * Thuban/UI/view.py: Use new message names.
421    
422    2003-03-19  Jonathan Coles   <[email protected]>
423    
424            * Thuban/UI/main.py (verify_versions): New. Checks the versions
425            of Python, wxPython, and some other libraries.
426    
427            * extensions/thuban/wxproj.cpp (check_version): Checks the given
428            version against what wxproj was compiled with.
429            (check_version_gtk): If wxproj was compiled with gtk then check
430            the given version against the version of the gtk library
431            currently being used.
432    
433    2003-03-14  Bernhard Herzog  <[email protected]>
434    
435            * test/test_command.py: Run the tests when the module is run as a
436            script
437    
438    2003-03-14  Bernhard Herzog  <[email protected]>
439    
440            Implement selection of multiple selected shapes in the same layer:
441    
442            - Introduce a new class to hold the selection. This basically
443              replaces the interactor which was nothing more than the
444              selection anyway. A major difference is of course that the new
445              selection class supports multiple selected shapes in one layer
446            
447            - Move the object that represents the selection from the
448              application to the canvas. The canvas is a better place than the
449              application because the selection represents which shapes and
450              layer of the map displayed by the canvas are selected and
451              affects how the map is drawn.
452    
453            - Make the selection and its messages publicly available through
454              the mainwindow.
455    
456            - The non-modal dialogs do not get a reference to the interactor
457              anymore as they can simply refer to their parent, the
458              mainwindow, for the what the interactor had to offer.
459    
460            * Thuban/UI/selection.py: New module with a class to represent the
461            selection.
462    
463            * Thuban/UI/messages.py (SELECTED_TABLE, SELECTED_MAP): Remove
464            these unused messages
465    
466            * Thuban/UI/application.py (ThubanApplication.OnInit)
467            (ThubanApplication.OnExit, ThubanApplication.SetSession): The
468            interactor is gone now.
469            (ThubanApplication.CreateMainWindow): There is no interactor
470            anymore so we pass None as the interactor argument for now for
471            compatibility.
472    
473            * Thuban/UI/view.py (MapCanvas.delegated_messages)
474            (MapCanvas.Subscribe, MapCanvas.Unsubscribe): In Subscribe and
475            Unsubscribe, delegate messages according to the delegated_messages
476            class variable.
477            (MapCanvas.__getattr__, MapCanvas.delegated_methods): Get some
478            attributes from instance variables as described with the
479            delegated_methods class variable.
480            (MapCanvas.__init__): New instance variable selection holding the
481            current selection
482            (MapCanvas.do_redraw): Deal with multiple selected shapes. Simply
483            pass them on to the renderer
484            (MapCanvas.SetMap): Clear the selection when a different map is
485            selected.
486            (MapCanvas.shape_selected): Simple force a complete redraw. The
487            selection class now takes care of only issueing SHAPES_SELECTED
488            messages when the set of selected shapes actually does change.
489            (MapCanvas.SelectShapeAt): The selection is now managed in
490            self.selection
491    
492            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages)
493            (MainWindow.Subscribe, MainWindow.Unsubscribe): In Subscribe and
494            Unsubscribe, delegate messages according to the delegated_messages
495            class variable.
496            (MainWindow.delegated_methods, MainWindow.__getattr__): Get some
497            attributes from instance variables as described with the
498            delegated_methods class variable.
499            (MainWindow.__init__): The interactor as ivar is gone. The
500            parameter is still there for compatibility. The selection messages
501            now come from the canvas.
502            (MainWindow.current_layer, MainWindow.has_selected_layer):
503            Delegate to the the canvas.
504            (MainWindow.LayerShowTable, MainWindow.Classify)
505            (MainWindow.identify_view_on_demand): The dialogs don't need the
506            interactor parameter anymore.
507    
508            * Thuban/UI/tableview.py (TableFrame.__init__)
509            (LayerTableFrame.__init__, LayerTableFrame.OnClose)
510            (LayerTableFrame.row_selected): The interactor is gone. It's job
511            from the dialog's point of view is now done by the mainwindow,
512            i.e. the parent. Subscribe to SHAPES_SELECTED instead
513            of SELECTED_SHAPE
514            
515            * Thuban/UI/dialogs.py (NonModalDialog.__init__): The interactor
516            is gone. It's job from the dialog's point of view is now done by
517            the mainwindow, i.e. the parent.
518            
519            * Thuban/UI/classifier.py (Classifier.__init__): The interactor is
520            gone. It's job from the dialog's point of view is now done by the
521            mainwindow, i.e. the parent.
522    
523            * Thuban/UI/tree.py (SessionTreeView.__init__): The interactor is
524            gone. It's job from the dialog's point of view is now done by the
525            mainwindow, i.e. the parent.
526            (SessionTreeCtrl.__init__): New parameter mainwindow which is
527            stored as self.mainwindow. The mainwindow is need so that the tree
528            can still subscribe to the selection messages.
529            (SessionTreeCtrl.__init__, SessionTreeCtrl.unsubscribe_all)
530            (SessionTreeCtrl.update_tree, SessionTreeCtrl.OnSelChanged): The
531            selection is now accessible through the mainwindow. Subscribe to
532            SHAPES_SELECTED instead of SELECTED_SHAPE
533    
534            * Thuban/UI/identifyview.py (IdentifyView.__init__): Use the
535            SHAPES_SELECTED message now.
536            (IdentifyView.selected_shape): Now subscribed to SHAPES_SELECTED,
537            so deal with multiple shapes
538            (IdentifyView.__init__, IdentifyView.OnClose): The interactor is
539            gone. It's job from the dialog's point of view is now done by the
540            mainwindow, i.e. the parent.
541    
542            * Thuban/UI/controls.py (RecordListCtrl.fill_list): The second
543            parameter is now a list of shape ids.
544            (RecordTable.SetTable): The second parameter is now a list of
545            indices.
546    
547            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Rename the
548            selected_shape parameter and ivar to selected_shapes. It's now a
549            list of shape ids.
550            (MapRenderer.draw_label_layer): Deal with multiple selected
551            shapes. Rearrange the code a bit so that the setup and shape type
552            distinctions are only executed once.
553    
554            * test/test_selection.py: Test cases for the selection class
555    
556    2003-03-11  Jonathan Coles   <[email protected]>
557    
558            * Thuban/Model/load.py: Temporary fix so that the xml reader
559            doesn't cause Thuban to crash.
560    
561            * Thuban/Model/layer.py: Handle the cyclic references between
562            a layer and its classification better, and be sure to disconnect
563            the classification from the layer when the layer is destroyed
564            so that we don't maintain a cyclic reference that may not be
565            garbage collected.
566    
567            * Thuban/Model/classification.py: See comment for layer.py.
568    
569    2003-03-12  Jan-Oliver Wagner <[email protected]>
570    
571            * HOWTO-Release: New. Information on the steps for releasing
572            a new version of Thuban.
573    
574    2003-03-11  Jonathan Coles   <[email protected]>
575    
576            * Thuban/UI/classifier.py: Add normal border to SelectPropertiesDialog.
577            Use True instead of true.
578            (Classifier): Should have a single panel in which all the controls lie.
579    
580            * Thuban/UI/proj4dialog.py: Add normal border.
581    
582            * Thuban/UI/tree.py: Fixed problem with bad item images under Windows.
583    
584            * Thuban/UI/mainwindow.py: Use True instead of true.
585    
586            * setup.py: Update some definitions to use wxWindows2.4 files
587    
588            * Data/iceland_sample_class.thuban: Fixed file so that the
589            field_type information is present.
590    
591    2003-03-10  Jonathan Coles   <[email protected]>
592    
593            * Thuban/UI/classifier.py (Classifier.__init__): Make the
594            field type label grow so that when the text changes the
595            size is updated correctly. This may be a wxWindows bug.
596    
597    2003-03-10  Jonathan Coles   <[email protected]>
598    
599            * Thuban/UI/application.py: Changed SESSION_CHANGED to
600            SESSION_REPLACED.
601    
602            * Thuban/UI/classifier.py: Wrap text with _().
603            (ClassGrid.CreateTable): Set dimensions and size hints here,
604            instead of in Reset, so we only set the size once.
605    
606            * Thuban/UI/dialogs.py: Don't need Shutdown(); just use Close()!
607    
608            * Thuban/UI/mainwindow.py (MainWindow.prepare_new_session):
609            Call Close() instead of Shutdown().
610    
611            * Thuban/UI/messages.py: Changed SESSION_CHANGED to SESSION_REPLACED.
612    
613            * Thuban/UI/tree.py: Changed SESSION_CHANGED to SESSION_REPLACED.
614            Go back to using OnClose() instead of Shutdown().
615    
616    2003-03-10  Jonathan Coles   <[email protected]>
617    
618            * Thuban/UI/classifier.py (Classifier): SelectField() needed
619            to know the old field index as well as the new one.
620    
621    2003-03-10  Jonathan Coles   <[email protected]>
622    
623            * Thuban/UI/classifier.py (Classifier): Use __SelectField()
624            to correctly set the table information and call this from
625            __init__ and from _OnFieldSelect so that all the information
626            is up to date when the dialog opens and when a field is changed.
627    
628    2003-03-10  Jonathan Coles   <[email protected]>
629    
630            * Thuban/Model/classification.py (Classification): Don't use
631            layer's message function directly, use the ClassChanged() method
632            when then classification changes. SetField/SetFieldType/SetLayer
633            must keep the information about field name and field type in
634            sync when an owning layer is set or removed.
635    
636            * Thuban/Model/layer.py: Added ClassChanged() so that the
637            classification can tell the layer when its data has changed.
638            (Layer.SetClassification): Accepts None as an arguement to
639            remove the current classification and correctly handles
640            adding a new classification.
641    
642            * Thuban/Model/load.py: Comment out print statement
643    
644            * test/test_classification.py, test/test_save.py: New and
645            improved tests.
646    
647    2003-03-07  Jonathan Coles   <[email protected]>
648    
649            * Thuban/Model/classification.py: Implemented __copy__ and
650            __deepcopy__ for ClassGroup* and ClassGroupProperites so
651            they can easily be copied by the classifier dialog.
652            (ClassGroupProperites.__init__): The default line color should
653            have been Color.Black.
654    
655            * Thuban/UI/classifier.py: Setting and Getting table values now
656            uses a consistent set of functions.
657            (Classifier): Now non-modal. Has field type label which changes
658            as the field changes. Keep track of buttons in a list so that
659            we can enable/disable the buttons when the None field is selected.
660            (SelectPropertiesDialog): Add buttons to make the colors transparent.
661    
662            * Thuban/UI/dialogs.py (NonModalDialog.Shutdown): New method which
663            does what OnClose did, but can be called by the application to
664            close a window. Needed when a session changes, and we have to
665            close the classifier windows.
666    
667            * Thuban/UI/mainwindow.py (MainWindow.prepare_new_session):
668            Shuts down open dialogs. Used when a new session is created
669            or a session is opened.
670            (MainWindow.SaveSession): Should only call application.SaveSession()
671            if we don't call SaveSessionAs first.
672            (MainWindow.Classify): Allow different classifier dialogs for
673            different layers.
674    
675            * Thuban/UI/tree.py (SessionTreeView): Remove OnClose and let
676            the parent class handle it. Add Shutdown() to unsubscibe from
677            event notification and call the parent Shutdown(). This was
678            necessary so the application can close the tree window.
679    
680    2003-03-06  Jonathan Coles   <[email protected]>
681    
682            * Thuban/Model/classification.py: Minor documentation changes,
683            Addition of __eq__ and __ne__ methods.
684            (Classification.SetLayer): prevent recursion between this method
685            and Layer.SetClassification().
686    
687            * Thuban/Model/color.py: Addition of __eq__ and __ne__ methods.
688    
689            * Thuban/Model/layer.py (SetClassification): prevent recursion
690            between this method and Classification.SetLayer().
691    
692            * test/test_classification.py, test/test_load.py,
693            test/test_session.py: Fixed and added tests for the classification
694            classes.
695    
696    2003-03-06  Bernhard Herzog  <[email protected]>
697    
698            * Thuban/UI/classifier.py (ClassGrid.__init__)
699            (ClassGrid.CreateTable): Move the SetSelectionMode call to
700            CreateTable because otherwise it triggers an assertion in
701            wxPython/wxGTK 2.4.
702    
703    2003-03-05  Jonathan Coles   <[email protected]>
704    
705            * Thuban/common.py: Move FIELDTYPE constants back to table.py.
706    
707            * Thuban/Model/load.py: import FIELDTYPE constants from table.
708    
709            * Thuban/UI/classifier.py: import FIELDTYPE constants from table.
710    
711            * Thuban/Model/table.py: Put FIELDTYPE constants back.
712    
713    2003-03-05  Jonathan Coles   <[email protected]>
714    
715            * Thuban/UI/classifier.py: Added class documentation.
716            Fixed RTbug #1713, #1714. Added Move[Up|Down] buttons.
717            Store just the groups in the table and generate the other
718            column information when it is requested. Add "None" field
719            to pull-down to select no classification.
720    
721            * Thuban/common.py: Moved FIELDTYPE constants from table.py
722            (Str2Num): Only catch ValueError exceptions.
723    
724            * Thuban/Model/classification.py: Class documentation. Renaming
725            of methods with Stroke to Line. Groups are stored in a single
726            list with the default as the first element. Groups are searched
727            in the order they appear in the list.
728    
729            * Thuban/Model/color.py: Documentation.
730    
731            * Thuban/Model/layer.py (Layer): Add GetFieldType to retreive
732            the kind of data represented by a field.
733    
734            * Thuban/Model/load.py (ProcessSession): Use proper string
735            conversion function; fixes RTbug #1713.
736    
737            * Thuban/Model/save.py (Saver): Store field type information.
738    
739            * Thuban/Model/table.py: Put FIELDTYPE constants in common.py.
740            (Table): Add field_info_by_name() to retrieve field information
741            by specifying the field name, not the number.
742    
743            * Thuban/UI/mainwindow.py: Function name changes.
744    
745            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Only
746            get the layer classification once. Don't try to classify
747            values when the field is None: just use the default properties.
748    
749            * Thuban/UI/view.py: Function name changes.
750    
751            * Doc/thuban.dtd: Add field_type attribute to a classification.
752    
753    2003-03-04  Bernhard Herzog  <[email protected]>
754    
755            * Doc/thuban.dtd: Use correct syntax for optional attributes. Make
756            the fill and stroke layer attributes optional with suitable
757            default values. Add the stroke_width layer attribute. Use correct
758            syntax for empty elements. Make the attribute list for labels
759            refer to the label element.
760    
761    2003-03-04  Bernhard Herzog  <[email protected]>
762    
763            * setup.py (thuban_build_py.build): Add a comment about distutils in
764            Python 2.3 containing some of the functionality we implement in
765            setup.py ourselves.
766    
767            * Thuban/UI/classifier.py (ClassGrid.__init__): Set the table
768            before the selection mode. Doing it the other way round triggers
769            an assertion in wxWindows.
770    
771            * Thuban/Model/save.py (escape): Fix typo in doc-string
772    
773            * Thuban/Model/classification.py: Remove unnecessary wxPython
774            import
775    
776    2003-03-04  Jonathan Coles   <[email protected]>
777    
778            * Thuban/Model/classification.py (ClassGroupRange.GetProperties):
779            Parameter 'value' should default to None.
780    
781            * Thuban/UI/mainwindow.py: Use Layer.GetClassification() since
782            the class attribute __classification is now private.
783    
784            * Thuban/UI/classifier.py (ClassGrid): Moved OnCellDClick() from
785            Classifier to ClassGrid. Added support for removing selected rows,
786            which including code for keeping track of when cells are selected,
787            and deselected.
788            (ClassTable): Support for added/removing rows. Fixed a problem
789            with __ParseInput whereby it would not allow strings (only numbers)
790            to be entered.
791            (Classifier): Added button and supporting code for removing
792            selected rows.
793    
794    2003-02-27  Jonathan Coles   <[email protected]>
795    
796            * Thuban/common.py: Moved color conversion functions into
797            Thuban/UI/common.py.
798            (Str2Num): Now converts the float (not the string) to a long/int
799            so that an exception isn't thrown.
800    
801            * Thuban/UI/common.py: Common functions used in several UI modules
802    
803            * Thuban/Model/classification.py: Changed the class hierarchy
804            so that a Classification consists of Groups which return
805            Properties when a value matches a Group.
806    
807            * Thuban/Model/layer.py: Fixed name resolution problem.
808    
809            * Thuban/Model/load.py: Use new Classification and Group functions.
810    
811            * Thuban/Model/save.py (Saver.write_attribs): Fixes a test case
812            failure.
813            (Saver.write_classification): Use new Classification and Group
814            functions.
815    
816            * Thuban/UI/classifier.py: Changes to use new Classification and Group
817            functions. Fix to create a tuple with a single value instead of
818            simply returning the value.
819    
820            * Thuban/UI/renderer.py: Use new Classification and Group functions.
821            Use common.py functions.
822    
823            * Thuban/UI/tree.py: Use common.py functions.
824            
825            * test/test_classification.py: Use new Classification and Group
826            classes.
827    
828    2003-02-24  Jonathan Coles   <[email protected]>
829    
830            * Thuban/common.py (Color2wxColour, wxColour2Color): Conversion
831            functions from Thuban color objects to wxWindow colour objects.
832    
833            * Thuban/Model/classification.py (Classification): Renamed
834            GetProperties() to GetClassData(). Used the new iterator
835            in TreeInfo().
836            (ClassIterator): Iterator implementation to iterate over the
837            ClassData objects in a classification object.
838    
839            * Thuban/Model/save.py (Saver.write_classificaton): Uses
840            the new iterator to save the classification information.
841    
842            * Thuban/UI/classifier.py (SelectPropertiesDialog): Support
843            for changing the stroke and fill colors and previewing the
844            changes.
845    
846            * Thuban/UI/mainwindow.py (MainWindow.OpenSession,
847            MainWindow.SaveSessionAs): Text string changes so the dialogs
848            have more meaningful titles.
849    
850            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Change
851            Classification method name from GetProperties to GetClassData.
852    
853            * Thuban/UI/view.py (MapCanvas.find_shape_at): Use method calls
854            instead of accessing now non-existent class variables.
855    
856    2003-02-24  Bernhard Herzog  <[email protected]>
857    
858            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Remove
859            unneeded Shape() call. Rendering is substantially faster without
860            it and it avoids some problems with broken shape files.
861    
862    2003-02-20  Frank Koormann   <[email protected]>
863    
864            Force minimal size of identify and label dialogs. The autosizing
865            looked too ugly.
866    
867            * Thuban/UI/controls.py (RecordListCtrl): Set minimal width for columns.
868            * Thuban/UI/labeldialog.py (LabelDialog.dialog_layout):
869            Set size of listctrl.
870            * Thuban/UI/identifyview.py (IdentifyView.__init__):
871            Set size of dialog.
872    
873    2003-02-19  Jonathan Coles   <[email protected]>
874    
875            * test/test_classification.py, test/test_layer.py,
876            test/test_load.py, test/test_map.py, test/test_session.py:
877            Updated the tests to use the new functions that are in the
878            respective classes.
879    
880            * Thuban/Model/classification.py (Classification):
881            Uses the new ClassData* classes. Modification messages are
882            passed up to the parent layer (if it exists).
883            (ClassData): New class to encapsulate the common data in each
884            classification property.
885            (ClassDataDefault): Represents the Default class. data.
886            (ClassDataPoint): Represents a single class. data point
887            (ClassDataRange): Represents a class. range
888            (ClassDataMap): Represents a class. map (unused).
889    
890            * Thuban/Model/color.py: Added Color.None to represent something
891            with no color. Color.Black represents the color black.
892            (NoColor): Helper class derived from Color to represent something
893            with no color.
894    
895            * Thuban/Model/layer.py (Layer): Removed references to fill, stroke,
896            stroke_width attributes. Made the 'classification' attribute private.
897            New methods for setting/getting the classification.
898    
899            * Thuban/Model/load.py (ProcessSession): Use new methods on Layer
900            to get the classifcation and use the new ClassData* classes to
901            hold the classification data. Use Str2Num to convert numbers
902            properly.
903    
904            * Thuban/Model/save.py (Saver): Use new Color and Classification
905            methods
906    
907            * Thuban/UI/classifier.py (ClassGrid): New class to represent a
908            custom grid.
909            (ClassTable): Support for editing Values and Labels and for
910            changing what type (point or range) of data is stored in each
911            property based on how the user enters the data.
912            (Classifier): Support for saving the new classifications and
913            launching the dialog to edit a property.
914            (SelectPropertiesDialog): New class for editing the visual
915            properties of a classification (stroke color, width, and fill color)
916            (ClassPreviewer): Took the Draw method from ClassRenderer and
917            made most of it into this new class. Intend to use this class in
918            the SelectPropertiesDialog for previewing changes.
919    
920            * Thuban/UI/renderer.py: Use new Color and Classification methods.
921    
922            * Thuban/UI/tree.py: Formatting changes.
923    
924            * Doc/thuban.dtd: Add 'label' element
925    
926            * Thuban/common.py: New. Contains common routines used throughout
927            the code.
928            (Str2Num): Takes a string and converts it to the "best" type of
929            number.
930    
931    2003-02-14  Bernhard Herzog  <[email protected]>
932    
933            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Make sure that the
934            dragging flag is always set to 0 even when the tool implementation
935            raises an exception
936    
937    2003-02-11  Bernhard Herzog  <[email protected]>
938    
939            * Thuban/UI/application.py (ThubanApplication.splash_screen): New
940            method to create a splash screen.
941            (ThubanApplication.ShowMainWindow): New. Show the main window.
942            Needed so the splash screen can display the mainwindow
943            (ThubanApplication.OnInit): Call the
944            new splash_screen method to determine whether the application
945            should display a splash screen. If it displays a splash screen do
946            not immediately show the main window.
947    
948    2003-02-11  Jonathan Coles  <[email protected]>
949    
950            * Thuban/Model/classification.py: Added import line to fix
951            feature conflicts between running on python2.2 and python2.1.
952    
953            * Thuban/UI/classifier.py (ClassTable): Didn't need to hang
954            onto the clinfo parameter, so removed the deepcopy().
955    
956    2003-02-10  Jonathan Coles  <[email protected]>
957    
958            * Thuban/Model/save.py (Saver.open_element, Saver.close_element):
959            Added element_open variable to track opening and closing of tags
960            so that tags that don't span more than one line are closed with
961            /> instead of </tag_name>. Use the GetDefault*() methods of
962            the Classification class.
963    
964            * Thuban/Model/classification.py (Classificaton): Added set and
965            get methods for the default data. The class also takes a layer
966            reference so that modification messages can be sent. Fixed the
967            methods to use the new ClassData class.
968            (ClassData): New class to encapsulate the classification data
969    
970            * Thuban/Model/layer.py (Layer): Remove the
971            Set[Fill|Stroke|StrokeWidth]() methods. Code should call the
972            SetDefault*() methods on the layer's classification object.
973            (Layer.__init__): Use the new SetDefault*() methods in the
974            Classification class.
975    
976            * Thuban/Model/load.py (ProcessSession): Use the new ClassData
977            object instead of a dictionary.
978    
979            * Thuban/UI/classifier.py (ClassRenderer): New class to
980            draw the classifications in the dialog box's table.
981            (Classifier): Modified to use the ClassRenderer class.
982    
983            * Thuban/UI/mainwindow.py (MainWindow): Use the SetDefault*()
984            methods of the Classification class.
985    
986            * Thuban/UI/renderer.py (MapRenderer): Use the Get*() methods
987            of the ClassData class.
988    
989            * test/test_classification.py, test/test_layer.py,
990            test/test_map.py, test/test_session.py: Fix the tests to work
991            with the above code changes.
992    
993    2003-02-03  Jonathan Coles  <[email protected]>
994    
995            * Thuban/Model/classification.py (Classification): Added getNull()
996            to return the NullData reference
997    
998            * Thuban/Model/layer.py (Layer.SetFill, Layer.SetStroke,
999            Layer.SetStrokeWidth): Modified these functions to change the
1000            null data in the classification rather than keep these values
1001            directly in the Layer class. Menu options to change these values
1002            work again.
1003    
1004    2003-01-28  Jonathan Coles  <[email protected]>
1005    
1006            * Thuban/UI/classifier.py (Classifier): Resolved merging conflicts.
1007            Fixed crashing problem on some systems. Dialog box shows
1008            classification data.
1009    
1010            * Thuban/UI/tree.py (SessionTreeCtrl.add_items): Handle drawing
1011            Colors in the tree view.
1012    
1013            * Thuban/Model/layer.py (Layer.TreeInfo): Added a call to build
1014            the tree info for classifications. Commented out unnecessary lines.
1015    
1016            * Thuban/Model/classification.py (Classification.TreeInfo): New
1017            function to add information about the classification into the
1018            tree view.
1019    
1020    2003-01-27  Jan-Oliver Wagner <[email protected]>
1021    
1022            * Thuban/__init__.py (_): New.
1023    
1024            * Thuban/Model/classification.py, Thuban/Model/extension.py,
1025            Thuban/Model/layer.py, Thuban/Model/load.py, Thuban/Model/map.py,
1026            Thuban/Model/session.py, Thuban/UI/application.py,
1027            Thuban/UI/classifier.py, Thuban/UI/context.py, Thuban/UI/controls.py,
1028            Thuban/UI/identifyview.py, Thuban/UI/labeldialog.py,
1029            Thuban/UI/mainwindow.py, Thuban/UI/menu.py, Thuban/UI/proj4dialog.py,
1030            Thuban/UI/renderer.py, Thuban/UI/tree.py, Thuban/Lib/connector.py,
1031            Thuban/Lib/fileutil.py: Replace user string by _() for i18n.
1032    
1033    2003-01-27  Jonathan Coles  <[email protected]>
1034    
1035            * Thuban/Model/layer.py: Classification initialization calls.
1036    
1037            * Thuban/Model/classification.py: Created class to encapsulate
1038            a layer classification. Supports specific data points and
1039            ranges.
1040    
1041            * Thuban/Model/load.py: Added support for loading classification
1042            information.
1043    
1044            * Thuban/Model/save.py: Added support for saving classification
1045            information.
1046    
1047            * Thuban/UI/classifier.py: Initial class for a dialog box for
1048            specifying classification information.
1049    
1050            * Thuban/UI/mainwindows.py: Support for opening the classifier
1051            dialog.
1052    
1053            * Thuban/UI/renderer.py: Support for drawing a layer with the
1054            classification information.
1055    
1056            * Data/iceland_sample_class.thuban: iceland_sample with
1057            classification data.
1058    
1059            * test/test_classification: Tests for the Classification class.
1060    
1061    2002-12-09  Bernhard Herzog  <[email protected]>
1062    
1063            * test/test_command.py: New. Tests for the command classes.
1064    
1065            * Thuban/UI/command.py (ToolCommand): New class for tool commands.
1066            (Command.IsTool): New method to distinguish between command
1067            switching tools and other commands.
1068    
1069            * Thuban/UI/view.py (MapCanvas.SelectTool): New method to select
1070            the tool to avoid direct assignments to instance variables
1071            (MapCanvas.ZoomInTool, MapCanvas.ZoomOutTool, MapCanvas.PanTool)
1072            (MapCanvas.IdentifyTool, MapCanvas.LabelTool): Use SelectTool to
1073            change the tool
1074    
1075            * Thuban/UI/mainwindow.py (MainWindow.update_command_ui): If an
1076            active tool's command turns insensitive, disable the tool.
1077            (_tool_command): Use the new ToolCommand class
1078    
1079            * Examples/simple_extensions/simple_tool.py (simple_tool): Use the
1080            SelectTool method to change the tool
1081            (iconfile): Use the ToolCommand class
1082    
1083    2002-12-03  Bernhard Herzog  <[email protected]>
1084    
1085            * Thuban/UI/tree.py (SessionTreeCtrl.normalize_selection): Handle
1086            the case of selected items that are not children of Layers or Maps
1087            properly. Previously this bug would trigger an assertion in
1088            wxWindows.
1089    
1090    2002-11-06  Frank Koormann  <[email protected]>
1091    
1092            * Thuban/UI/mainwindow.py: Altered the order of tools in the
1093            toolbar: First now are all navigation tools (Zoom In/Out, Pan,
1094            Full Extent).
1095    
1096    2002-10-23  Bernhard Herzog  <[email protected]>
1097    
1098            * setup.py (setup call): version now 0.1.3
1099    
1100            * MANIFEST.in: Add the files in test/
1101    
1102            * test/README: Add note about tests requiring the iceland data
1103    
1104            * Thuban/UI/mainwindow.py (MainWindow.About): Add 2002 to
1105            copyright notice.
1106    
1107    2002-10-18  Bernhard Herzog  <[email protected]>
1108    
1109            * test/test_map.py
1110            (TestMapWithContents.test_projected_bounding_box): Use an explicit
1111            epsilon.
1112    
1113            * test/support.py (FloatComparisonMixin.assertFloatEqual)
1114            (FloatComparisonMixin.assertFloatSeqEqual): give a more useful
1115            message if the assertion fails and don't return the return value
1116            of self.assert_. In assertFloatSeqEqual the return meant that not
1117            all items of the sequence were compared.
1118    
1119    2002-09-20  Bernhard Herzog  <[email protected]>
1120    
1121            * test/test_fileutil.py: New. Test cases for Thuban.Lib.fileutil
1122    
1123            * Thuban/Lib/fileutil.py: Fixup some whitespace and typos
1124    
1125            * test/test_map.py (TestMapWithContents.test_tree_info): Create
1126            the string with the bounding box on the fly because of platform
1127            differences in the way %g is handled.
1128    
1129            * test/test_layer.py (TestLayer.test_empty_layer): Create an empty
1130            DBFfile too because Thuban layers can't yet cope missing DBF
1131            files.
1132    
1133    2002-09-20  Bernhard Herzog  <[email protected]>
1134    
1135            * test/test_menu.py: Use initthuban instead of
1136            add_thuban_dir_to_path to initialize Thuban.
1137    
1138            * test/support.py (FloatComparisonMixin.assertFloatEqual): New.
1139            Mixin class for float comparisons
1140            (SubscriberMixin): New. Mixin class to test messages sent through
1141            the Connector class
1142    
1143            * test/README: Fix a typo and add the -v flag to the command for
1144            individual tests
1145    
1146            * test/test_session.py: New. Test cases for Thuban.Model.session
1147    
1148            * test/test_proj.py: New. Test cases for Thuban.Model.proj
1149    
1150            * test/test_map.py: New. Test cases for Thuban.Model.map
1151    
1152            * test/test_layer.py: New. Test cases for Thuban.Model.layer
1153    
1154            * test/test_label.py: New. Test cases for Thuban.Model.label
1155    
1156            * test/test_connector.py: New. Test cases for Thuban.Lib.connector
1157    
1158            * test/test_color.py: New. Test cases for Thuban.Model.color
1159    
1160            * test/test_base.py: New. Test cases for Thuban.Model.base
1161    
1162    2002-09-13  Bernhard Herzog  <[email protected]>
1163    
1164            * Thuban/Model/session.py (Session.forwarded_channels): Forward
1165            the CHANGED channel too.
1166    
1167            * Thuban/Model/map.py (Map.forwarded_channels): Forward the
1168            CHANGED channel too.
1169            (Map.__init__): Call the Modifiable constructor as well.
1170    
1171            * Thuban/Model/base.py (Modifiable.UnsetModified): Issue a CHANGED
1172            event if the modified flag changes.
1173            (Modifiable.changed): Tweak the doc-string.
1174    
1175            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed)
1176            (MainWindow.set_position_text): Put the code that puts the text
1177            with the mouse position into the status bar into the new method
1178            set_position_text so that it can overwritten in derived classes.
1179    
1180    2002-09-12  Bernhard Herzog  <[email protected]>
1181    
1182            * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): Center the
1183            message box on the main window.
1184    
1185    2002-09-11  Bernhard Herzog  <[email protected]>
1186    
1187            * Thuban/UI/mainwindow.py: Underline the 'x' in "Exit" instead of
1188            the 'E' because it's less likely to interfere with other menu
1189            entries.
1190            (MainWindow.build_menu): remove an incorrect comment.
1191    
1192    2002-09-10  Bernhard Herzog  <[email protected]>
1193    
1194            * Thuban/UI/mainwindow.py (MainWindow.Map): New.
1195            (_tool_command): Add sensitive parameter
1196            (_has_visible_map): Sensitivity callback to tools and other
1197            commands that require a visible map. Use it in map_zoom_in_tool,
1198            map_zoom_out_tool, map_pan_tool, map_identify_tool, map_label_tool
1199            and map_full_extent
1200    
1201    2002-09-06  Bernhard Herzog  <[email protected]>
1202    
1203            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Unsubscribe
1204            VIEW_POSITION
1205    
1206    2002-09-04  Frank Koormann  <[email protected]>
1207    
1208            * Resources/Bitmaps/fullextent.xpm: Updated Icon (removed "potatoe")
1209    
1210    2002-09-02  Bernhard Herzog  <[email protected]>
1211    
1212            * Thuban/UI/view.py: Get rid of the idle redraw. This is done by
1213            wxWindows already and our implementation doesn't work correctly
1214            with wxGTK 2.3:
1215            (MapCanvas.__init__): Remove the instance variable
1216            (MapCanvas.OnPaint): Always call do_redraw when there's a map to
1217            be drawin
1218            (MapCanvas.OnIdle): Removed.
1219    
1220            * Thuban/UI/view.py (MapCanvas.unprojected_rect_around_point): Add
1221            a parameter to determine the size of the rectangle.
1222            (MapCanvas.find_shape_at): Create the box around the point on a
1223            layer by layer basis and make the size depend on the shape type.
1224            This solves a problem with the selection of point shapes at the
1225            border of the layer's bounding box
1226    
1227    2002-08-30  Bernhard Herzog  <[email protected]>
1228    
1229            * Thuban/UI/mainwindow.py (MainWindow.CanRemoveLayer): New method
1230            for the sensitivity  of remove layer.
1231            (_can_remove_layer): New. Sensitivity callback for remove layer
1232            (Command layer_remove): Use _can_remove_layer
1233    
1234            * Thuban/Model/map.py (Map.CanRemoveLayer): New method to
1235            determine whether a given layer can be deleted.
1236    
1237            * Thuban/UI/view.py (MapCanvas.__init__, MapCanvas.OnPaint)
1238            (MapCanvas.do_redraw): Get rid of the unused update_region
1239            instance variable
1240    
1241            * Thuban/UI/view.py: Add/update some doc-strings.
1242    
1243            * test/: new subdirectory with a bunch of unit tests.
1244    
1245            * test/README, test/test_table.py, test/test_save.py,
1246            test/test_menu.py, test/test_load.py: Initial set of tests and
1247            brief instructions on how to run them
1248    
1249    2002-08-29  Bernhard Herzog  <[email protected]>
1250    
1251            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Handle
1252            arcs with multiple parts.
1253    
1254            * Thuban/UI/view.py (ZoomInTool.MouseUp, ZoomOutTool.MouseUp):
1255            Handle degenrate rectangles.
1256    
1257            * Thuban/Model/table.py: Make writing records work correctly:
1258            (Table.__init__): Keep track of whether the DBF is open for
1259            writing
1260            (Table.write_record): Open the DBF file for writing when necessary
1261    
1262    2002-08-27  Bernhard Herzog  <[email protected]>
1263    
1264            * Thuban/Model/table.py (Table.write_record, Table.__init__): Open
1265            dbf files only for reading by default. Use a new writable dbf
1266            object for writing.
1267    
1268    2002-08-26  Bernhard Herzog  <[email protected]>
1269    
1270            * Thuban/UI/mainwindow.py: Refactor the context creation:
1271            (MainWindow.Context): New method to return a context
1272            (MainWindow.invoke_command, MainWindow.update_command_ui): Use the
1273            new method
1274    
1275            * Thuban/UI/tableview.py (TableGrid, LayerTableGrid): Split the
1276            layer table specific code from TableGrid into LayerTableGrid
1277            (TableFrame, LayerTableFrame): Split the layer table specific code
1278            from TableFrame into LayerTableFrame
1279            (LayerTableGrid.select_shape): Remove a debug print
1280    
1281            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Use the
1282            LayerTableFrame
1283    
1284  2002-08-23  Bernhard Herzog  <[email protected]>  2002-08-23  Bernhard Herzog  <[email protected]>
1285    
1286          * Thuban/Model/layer.py (Layer.__init__): Make sure we have an          * Thuban/Model/layer.py (Layer.__init__): Make sure we have an
# Line 7  Line 1290 
1290    
1291          * Thuban/Model/table.py (Table.write_record): New method to write          * Thuban/Model/table.py (Table.write_record): New method to write
1292          records.          records.
1293          (Table.__init__): Open the DBF file for writing too.          (Table.__init__): Open the DBF file for writing too.
1294    
1295          * Thuban/UI/controls.py (RecordTable.SetValue): Write the value          * Thuban/UI/controls.py (RecordTable.SetValue): Write the value
1296          into the underlying table.          into the underlying table.
# Line 45  Line 1328 
1328          * setup.py (ThubanInstall.run): Don't repr install_lib_orig          * setup.py (ThubanInstall.run): Don't repr install_lib_orig
1329          because thubaninit_contents will do it for us.          because thubaninit_contents will do it for us.
1330    
1331  2002-08-16      Jan-Oliver Wagner <[email protected]>  2002-08-16  Jan-Oliver Wagner <[email protected]>
1332    
1333          * Thuban/UI/mainwindow.py: menu item 'show session tree' now disable if          * Thuban/UI/mainwindow.py: menu item 'show session tree' now disable if
1334          tree window already open          tree window already open
# Line 173  Line 1456 
1456          * 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
1457          CHANGED channel to be informed of changes.          CHANGED channel to be informed of changes.
1458          (SessionTreeCtrl.session_channels): Not needed any longer.          (SessionTreeCtrl.session_channels): Not needed any longer.
1459          (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):          (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):
1460          Only have to (un)subscribe CHANGED          Only have to (un)subscribe CHANGED
1461    
1462          * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.          * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.
# Line 234  Line 1517 
1517          * Thuban/Model/layer.py (Layer.TreeInfo),          * Thuban/Model/layer.py (Layer.TreeInfo),
1518          Thuban/Model/extension.py (Extension.TreeInfo),          Thuban/Model/extension.py (Extension.TreeInfo),
1519          Thuban/Model/map.py (Map.TreeInfo),          Thuban/Model/map.py (Map.TreeInfo),
1520          Thuban/Model/session.py (Session.TreeInfo):          Thuban/Model/session.py (Session.TreeInfo):
1521          Add TreeInfo methods to implement the new tree view update scheme          Add TreeInfo methods to implement the new tree view update scheme
1522    
1523  2002-07-16  Bernhard Herzog  <[email protected]>  2002-07-16  Bernhard Herzog  <[email protected]>
# Line 315  Line 1598 
1598          * setup.py: In the setup call, make sure that the library          * setup.py: In the setup call, make sure that the library
1599          directories are under $prefix/lib not directly under $prefix.          directories are under $prefix/lib not directly under $prefix.
1600    
1601  2002-06-20      Jan-Oliver Wagner <[email protected]>  2002-06-20  Jan-Oliver Wagner <[email protected]>
1602    
1603          * Thuban/Model/extension.py: new module to handle extension objects.          * Thuban/Model/extension.py: new module to handle extension objects.
1604          * Thuban/Model/messages.py: new messages for extensions.          * Thuban/Model/messages.py: new messages for extensions.
# Line 544  Line 1827 
1827          * Thuban/UI/messages.py (VIEW_POSITION): New message for the          * Thuban/UI/messages.py (VIEW_POSITION): New message for the
1828          position in the statusbar          position in the statusbar
1829    
1830  2002-04-26      Frank Koormann <[email protected]>  2002-04-26  Frank Koormann <[email protected]>
1831    
1832          * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data          * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data
1833    
1834  2002-04-24      Frank Koormann <[email protected]>  2002-04-24  Frank Koormann <[email protected]>
1835            
1836          * Resources/Bitmaps/identify.xpm: shadow added          * Resources/Bitmaps/identify.xpm: shadow added
1837    
1838          * Resources/Bitmaps/fullextent.xpm: new          * Resources/Bitmaps/fullextent.xpm: new
           
 2002-04-22      Jan-Oliver Wagner <[email protected]>  
1839    
1840          * Thuban/UI/tree.py (update_tree): added test for None on map bounding box  2002-04-22  Jan-Oliver Wagner <[email protected]>
1841    
1842  2002-04-21      Jan-Oliver Wagner <[email protected]>          * Thuban/UI/tree.py (update_tree): added test for None on map bounding
1843            box
1844    
1845    2002-04-21  Jan-Oliver Wagner <[email protected]>
1846    
1847          * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new          * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new
1848    
1849          * Thuban/UI/tree.py (update_tree): added added map extent          * Thuban/UI/tree.py (update_tree): added added map extent
1850    
1851          * Thuban/UI/mainwindow.py (_method_command): extended by parameter          * Thuban/UI/mainwindow.py (_method_command): extended by parameter
1852          icon; added map_full_extend as tool          icon; added map_full_extend as tool
1853    
1854  2002-04-19      Jan-Oliver Wagner <[email protected]>  2002-04-19  Jan-Oliver Wagner <[email protected]>
1855    
1856          * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for          * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for
1857          saving _new_ sessions          saving _new_ sessions
# Line 669  Line 1953 
1953    
1954          * setup.py: increase version number to 0.1          * setup.py: increase version number to 0.1
1955          (data_dist): New command class for data distribution          (data_dist): New command class for data distribution
           
1956    
1957  2001-09-14  Bernhard Herzog  <[email protected]>  2001-09-14  Bernhard Herzog  <[email protected]>
1958    
1959          * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):          * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):
1960          Handle the case of no layer (i.e. layer is None) properly.          Handle the case of no layer (i.e. layer is None) properly.
1961    
1962          * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):          * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):
1963          Set the initial selection of the combo boxes to reflect the          Set the initial selection of the combo boxes to reflect the
1964          projection we're starting with in a way that works on windows,          projection we're starting with in a way that works on windows,
1965          too.          too.
# Line 786  Line 2069 
2069          (MainWindow.identify_view_on_demand): Store the interactor in an          (MainWindow.identify_view_on_demand): Store the interactor in an
2070          instvar and use that reference instead of going through main.app          instvar and use that reference instead of going through main.app
2071    
2072          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):
2073          * Thuban/UI/application.py (ThubanApplication.OnInit):          * Thuban/UI/application.py (ThubanApplication.OnInit):
2074          * Thuban/UI/main.py (main): Create the session tree view in main          * Thuban/UI/main.py (main): Create the session tree view in main
2075          with the new mainwindow method ShowSessionTree and not directly          with the new mainwindow method ShowSessionTree and not directly
2076          the application's OnInit method          the application's OnInit method
# Line 803  Line 2086 
2086          layer to the tableview dialog.          layer to the tableview dialog.
2087    
2088          * Thuban/UI/tableview.py: Add some doc-strings          * Thuban/UI/tableview.py: Add some doc-strings
2089          (TableGrid):          (TableGrid):
2090          (TableGrid.OnRangeSelect):          (TableGrid.OnRangeSelect):
2091          (TableGrid.OnSelectCell):          (TableGrid.OnSelectCell):
2092          (TableFrame.__init__):          (TableFrame.__init__):
# Line 870  Line 2153 
2153  2001-09-05  Bernhard Herzog  <[email protected]>  2001-09-05  Bernhard Herzog  <[email protected]>
2154    
2155          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.
2156            
2157          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument
2158          interactor to pass through to the MapCanvas          interactor to pass through to the MapCanvas
2159            
2160          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new
2161          argument to the MainWindow constructor to get rid of the ugly hack          argument to the MainWindow constructor to get rid of the ugly hack
2162          that made main.app available early just so that the mapcanvas          that made main.app available early just so that the mapcanvas
# Line 920  Line 2203 
2203          (ThubanInstall.run): Remove the leading install root from the          (ThubanInstall.run): Remove the leading install root from the
2204          script filename if an install root was specified and use the new          script filename if an install root was specified and use the new
2205          link_file method          link_file method
2206            
2207          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to
2208          the window when the first layer is added to the map.          the window when the first layer is added to the map.
2209    
# Line 957  Line 2240 
2240          (InnoIconItem): Helper class for bdist_inno          (InnoIconItem): Helper class for bdist_inno
2241          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added
2242          this together with the appropriate parameters, to the setup call.          this together with the appropriate parameters, to the setup call.
2243            
2244          * setup.cfg (bdist_inno): added new section for the inno setup          * setup.cfg (bdist_inno): added new section for the inno setup
2245          installer          installer
2246    
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