/[thuban]/branches/greater-ms3/thuban/ChangeLog
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revision 541 by jonathan, Wed Mar 19 16:03:12 2003 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]>  2003-03-19  Jonathan Coles   <[email protected]>
423    
424          * Thuban/UI/main.py (verify_versions): New. Checks the versions          * Thuban/UI/main.py (verify_versions): New. Checks the versions

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