/[thuban]/branches/greater-ms3/thuban/ChangeLog
ViewVC logotype

Diff of /branches/greater-ms3/thuban/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 361 by bh, Mon Dec 9 10:34:37 2002 UTC revision 715 by jonathan, Wed Apr 23 08:47:18 2003 UTC
# Line 1  Line 1 
1    2003-04-23  Jonathan Coles   <[email protected]>
2    
3            * Thuban/Model/load.py (XMLReader): Renamed from XMLProcessor to
4            promote symmetry. There now exists XMLReader and XMLWriter.
5            (XMLReader.read): New. Call to read the given file descriptor or
6            filename.
7            (XMLReader.close): New. Make sure the file is closed.
8            (XMLReader.GetFileName): New. Return just the file name that is being
9            read from.
10            (XMLReader.GetDirectory): New. Return just the directory of the file
11            that is being read.
12            (XMLReader.AddDispatchers): New. Take a dictionary which contains
13            the names of functions to call as the XML tree is parsed.
14            (XMLReader.startElementNS): Updated to use new dispatcher dictionary.
15            (XMLReader.endElementNS): Updated to use new dispatcher dictionary.
16            (SessionLoader): Removed class variables start_dispatcher and
17            end_dispatcher since this functionality is now part of a class
18            instance. Fixes RTbug #1808.
19            (SessionLoader.__init__): Add dispatcher functions.
20            (load_xmlfile): Code was moved into the XMLReader.read().
21            (load_session): Use modified SessionLoader.
22    
23            * Thuban/Model/map.py (Map.GetProjection): New. Returns the
24            map's projection.
25    
26            * Thuban/Model/proj.py (Projection.GetParameters): Renamed to
27            GetAllParameters.
28            (Projection.GetParameter): Returns the value for the given parameter.
29    
30            * Thuban/Model/resource.py: Use XMLReader and XMLWriter.
31            (GetProjFiles): Renamed from GetProjections. Now returns a list
32            of ProjFile objects.
33            (GetSystemProjFiles): Renamed from GetSuppliedProjections. Returns
34            a list of ProjFile objects whose files are not user defined.
35            (GetUserProjFiles): Renamed from GetUserProjections. Returns a
36            list of ProjFile objects whose files are user defined.
37            (ProjFileReader): Extend new XMLReader.
38    
39            * Thuban/Model/save.py (XMLWriter): Renamed from XMLSaver to
40            promote symmetry.
41    
42            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Use a wxChoice
43            control instead of a wxComboBox. wxChoice controls do not generate
44            events as the uses highlights possible choices which fixes problems
45            with resizing the dialog when the use selects an option.
46    
47            * Thuban/UI/classifier.py (Classifier.__init__): Use a wxChoice
48            control instead of a wxComboBox.
49    
50            * Thuban/UI/mainwindow.py (MainWindow.Projection): Use new projection
51            dialog.
52    
53            * test/test_proj.py (TestProjection.test): New tests for GetParameter
54            method.
55    
56    2003-04-22  Bernhard Herzog  <[email protected]>
57    
58            * Thuban/UI/mainwindow.py: Remove some unused imports and global
59            constants
60    
61            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
62            (IdentifyGridCtrl.selected_shape): Use table, not shapetable.
63    
64    2003-04-17  Bernhard Herzog  <[email protected]>
65    
66            * Thuban/Model/layer.py: Don't import LAYER_LEGEND_CHANGED.
67            (Layer): Update doc-string since LAYER_LEGEND_CHANGED is not used
68            anymore.
69            (Layer.BoundingBox, Layer.GetFieldType, Layer.NumShapes)
70            (Layer.ShapeType, Layer.Shape): No need to call
71            self.open_shapefile since it's always called in __init__
72    
73            * Thuban/UI/application.py (ThubanApplication.MainLoop): Removed.
74            In wxPython 2.4 there's no need to extend MainLoop anymore since
75            wxPython itself makes sure OnExit is called.
76    
77    2003-04-16  Jonathan Coles   <[email protected]>
78    
79            Initial putback of projection management code. Includes new
80            classes to read and write projection files. The current load
81            and save classes were abstracted a bit so they could be reused.
82            The Projection class was extended to provide new methods and
83            have a name.
84    
85            * Thuban/Model/load.py (XMLProcessor): New. Contains all the
86            general XML reading methods that were part of ProcessSession.
87    
88            * Thuban/Model/proj.py (Projection.__init__): Accepts an optional
89            name.
90            (ProjFile): New. Represents a file that contains projection
91            information.
92    
93            * Thuban/Model/resource.py: New. Contains general utilities
94            for read and writing projection files.
95    
96            * Thuban/Model/save.py (XMLSaver): New. Contains all the
97            general XML writing methods that were part of SessionSaver.
98            (SessionSaver): Renamed from Saver.
99    
100            * test/test_proj.py: New test cases for the projection
101            file read and write functions.
102    
103    2003-04-16  Jonathan Coles   <[email protected]>
104    
105            * Thuban/Model/classification.py: Use repr() around values
106            in the ClassGroup*.__repr__() methods so it is clearer when
107            a value is a string and when it is a number.
108    
109            * test/test_load.py: Rework the classification test to test
110            that we can load old files.
111            (testLabels): Test a file where the groups have labels.
112    
113    2003-04-16  Bernhard Herzog  <[email protected]>
114    
115            Safer implementation of the performance enhancements of the
116            low-level renderer:
117            
118            * extensions/thuban/wxproj.cpp (extract_projection)
119            (extract_pointer): Rename extract_projection to extract_pointer
120            and redefine its purpose to return the pointer stored in a CObject
121            returned by the object's cobject method. Update all callers.
122            (s_draw_info, free_draw_info, draw_polygon_init): Implement the
123            handling of these low-level parameters so that each s_draw_info
124            instance is handled as a CObject at python level that also
125            contains real references to the actual python objects which
126            contain the values in the struct. Add free_draw_info as the
127            destructor.
128            (draw_polygon_shape): Add the py_draw_info parameter which must a
129            cobject containing an s_draw_info pointer.
130    
131            * Thuban/UI/renderer.py (MapRenderer.polygon_render_param): New
132            method to instantiat the low-level render parameter
133            (MapRenderer.draw_shape_layer): Use the new method. Remove some
134            commented out code.
135            (MapRenderer.draw_polygon_shape): Make the first parameter not the
136            layer but the low-level render parameter
137            (ScreenRenderer.draw_shape_layer): Use the low-level render
138            parameter.
139    
140    2003-04-15  Jonathan Coles   <[email protected]>
141    
142            * Thuban/Model/classification.py: Implemented __repr__ for
143            the ClassGroup* classes to make debugging a bit easier.
144            (ClassGroup.SetLabel): Check that the string is an instance
145            of StringTypes not StringType. Accounts for Unicode strings.
146    
147            * Thuban/Model/color.py: Implemented __repr__ to make
148            debugging a bit easier.
149    
150            * Thuban/Model/save.py (Saver.write_classification): Need to
151            save the group label.
152    
153            * test/test_load.py (testClassification): New. Loads the
154            iceland_sample_test.thuban file and checks if it was loaded
155            correctly.
156    
157    2003-04-15  Jonathan Coles   <[email protected]>
158    
159            * extensions/thuban/wxproj.cpp (draw_polygon_init): New. Used
160            to improve rendering performance by initializing the variables
161            that are not change each time draw_polygon_shape() is called.
162            The values are stored in a global struct draw_info.
163            (draw_polygon_shape): Removed initialization code that is
164            now in draw_polygon_init().
165    
166            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Make
167            drawing initialization call to draw_polygon_init()
168            (MapRenderer.draw_polygon_shape): Use new signature of
169            draw_polygon_shape.
170    
171            * Thuban/UI/classgen.py (GenUniformPanel): Fix spin control
172            weirdness by setting the range to (1, maxint).
173    
174            * Thuban/Model/classification.py (ClassGroupProperties): Make
175            instance variables private and optimize comparison operator
176            by first checking if the color references are the same.
177            (ClassGroupSingleton): Make instance variables private.
178            (ClassGroupRange): Make instance variables private.
179    
180            * HOWTO-Release: Filled in missing steps for releasing packages.
181    
182    2003-04-15  Bernhard Herzog  <[email protected]>
183    
184            First stab at internationalized messages:
185    
186            * Thuban/__init__.py (_): Implement the translation function for
187            real using the python gettext module.
188    
189            * Thuban/UI/classifier.py (ClassTable.GetRowLabelValue): Don't
190            translate empty strings.
191    
192            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
193            Add a missing space to a warning message
194    
195            * po/README: New. Notes about the management of the translation
196            files.
197    
198            * po/Makefile: New. Makefile to help manage the translation files.
199    
200            * po/es.po: New. Spanish translation by Daniel Calvelo Aros
201    
202            * MANIFEST.in: Include the *.mo files in Resources/Locale and the
203            translations and support files in po/
204    
205            * setup.py (data_files): Add the *.mo files to the data_files too
206    
207            * README: Add note about the translations when building from CVS
208    
209    2003-04-14  Jonathan Coles   <[email protected]>
210    
211            * Thuban/UI/dock.py: Fixes some window resizing problems most
212            noticable under windows. Always assume the button bitmaps will
213            be there. Code clean up.
214            (DockabelWindow.Dock, DockableWindow.UnDock): Force all the
215            images for the dock/undock button to the same images.
216            Work around for RTbug #1801.
217    
218            * Thuban/UI/legend.py (LegendPanel.__init__): The toolbar should
219            be allowed to grow within the sizer. Fixes a bug under Windows
220            where the toolbar wasn't being drawn.
221    
222    2003-04-14  Frank Koormann   <[email protected]>
223    
224            * Resources/Bitmaps/dock_12.xpm, Resources/Bitmaps/undock_12.xpm:
225            Updated design to try to make the button functionality more
226            transparent.
227    
228    2003-04-14  Jonathan Coles   <[email protected]>
229    
230            * Thuban/UI/legend.py (LegendPanel.__init__): Call Create() to
231            finalize the intialization of the panel.
232    
233            * Thuban/UI/dock.py (DockPanel.Create): New. Finalizes the
234            creation of the panel. Should be the last thing called in the
235            initializer of a subclass.
236    
237            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Actively
238            set the current selections in the combo boxes. This is needed
239            under Windows.
240    
241            * Thuban/UI/classifier.py (Classifier.__init__): Add a top
242            level panel to the dialog so that the background colors are
243            consistent under Windows.
244    
245    2003-04-11  Jonathan Coles   <[email protected]>
246    
247            * Thuban/UI/classgen.py: Change color ramps to start at white
248            not black.
249    
250            * Thuban/UI/legend.py: Enable/disable the legend buttons when
251            the legend changes. Fixes RTbug #1793.
252    
253            * test/test_classification.py: Added test for copying of
254            classifications.
255    
256    2003-04-11  Jonathan Coles   <[email protected]>
257    
258            * Thuban/UI/resource.py: New. Centralize the loading of resources
259            such as bitmaps.
260    
261            * Thuban/UI/classgen.py (GenUniquePanel.__init__): Reordered buttons,
262            added images to the move buttons, added 'reverse' button.
263            (CustomRampPanel.__init__): Added images to the move buttons.
264            (GreyRamp): New. Generates a ramp from white to black.
265            (HotToColdRamp): New. Generates a ramp from cold to hot colors.
266    
267            * Thuban/UI/classifier.py: Refactored ID's from ID_CLASSIFY_* to
268            ID_PROPERTY_*.
269            (Classifier.__init__): Minor changes to the layout.
270            (Classifier._OnTitleChanged): Listen for when the user edits the
271            title and update the dialog's title and the layer's title.
272    
273            * Thuban/UI/dock.py: Use new bitmaps for the control buttons.
274    
275            * Thuban/UI/legend.py: Use new bitmaps for the control buttons.
276            (LegendTree._OnMsgLayerTitleChanged): Change the displayed title
277            if the layer's title changes.
278    
279            * Thuban/UI/mainwindow.py: Added new menu item and associated code
280            to open a dialog to rename the map.
281            (MainWindow): Use new resource class to import bitmaps.
282    
283    2003-04-11  Jonathan Coles   <[email protected]>
284    
285            * Resources/Bitmaps/close_12.xpm, Resources/Bitmaps/dock_12.xpm,
286            Resources/Bitmaps/group_use.xpm, Resources/Bitmaps/group_use_all.xpm,
287            Resources/Bitmaps/group_use_none.xpm,
288            Resources/Bitmaps/group_use_not.xpm,
289            Resources/Bitmaps/hide_layer.xpm,
290            Resources/Bitmaps/layer_properties.xpm,
291            Resources/Bitmaps/lower_layer.xpm, Resources/Bitmaps/raise_layer.xpm,
292            Resources/Bitmaps/show_layer.xpm, Resources/Bitmaps/undock_12.xpm:
293            New.
294    
295    2003-04-10  Jonathan Coles   <[email protected]>
296    
297            * Thuban/Model/classification.py: (ClassGroupRange.__init__):
298            Should pass group to ClassGroup constructor.
299    
300    2003-04-10  Jonathan Coles   <[email protected]>
301    
302            * Thuban/Model/classification.py: (ClassGroup): Move all the common
303            methods of the derived classes ([Set|Get]Properties(), __eq__, __ne__)
304            here. Implement SetVisible(), IsVisible().
305            (ClassGroup.__init__): Add group parameter which acts as a copy
306            constructor.
307    
308            * Thuban/UI/classifier.py (ClassTable): Add a new column for the
309            "Visible" check boxes.
310            (Classifier): Rename the buttons and refactor the code to match
311            the new labels.
312    
313            * Thuban/UI/legend.py: Classify button is now called "Properties".
314            Refactored the code to change variable names.
315            (LegendTree.__FillTreeLayer): Only list a group if it is visible.
316    
317            * Thuban/UI/mainwindow.py: MainWindow.OpenClassifier renamed to
318            MainWindow.OpenLayerProperties. MainWindow.LayerEditProperties
319            renamed to MainWindow.LayerEditProperties.
320            (MainWindow.ToggleLegend): Don't include map name in legend title.
321            (MainWindow.SetMap): Added the map name to the window title.
322            (MainWindow.LayerFillColor, MainWindow.LayerTransparentFill,
323            MainWindow.LayerOutlineColor, MainWindow.LayerNoOutline): Removed.
324            Functionality is found in the layer properties dialog.
325    
326            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Only
327            draw visible groups.
328    
329    2003-04-09  Jonathan Coles   <[email protected]>
330    
331            * Thuban/UI/classgen.py: Modifications to allow simple
332            addition and selection of new color schemes.
333            (MonochromaticRamp): New. Generates a ramp between two colors.
334            (RedRamp): New. Generates a ramp of all red.
335            (GreenRamp): New. Generates a ramp of all green.
336            (BlueRamp): New. Generates a ramp of all blue.
337    
338    2003-04-09  Jonathan Coles   <[email protected]>
339    
340            * Thuban/Model/classification.py (Classification.__deepcopy__):
341            Need to copy over field and fieldType attributes.
342    
343            * Thuban/Model/table.py (Table.field_range): New. Retrive the
344            maximum and minimum values over the entire table for a given
345            field.
346            (Table.GetUniqueValues): New. Retrieve all the unique values
347            in the table for a given field.
348    
349            * Thuban/UI/classgen.py: Renamed GenRangePanel to GenUniformPanel.
350            (GenUniquePanel): New. Controls to allow the user to select
351            which unique field values they would like in the classification.
352            (CustomRampPanel): Code that was in ClassGenDialog that allows
353            the user to select the properties for a custom ramp.
354            (ClassGenerator.GenUniformDistribution): Was called GenerateRanges.
355    
356            * Thuban/UI/classifier.py: Removed a lot of debugging code.
357            (Classifier._SetClassification): Callback method so that the
358            class generator can set the classification in the grid.
359            (ClassGroupPropertiesCtrl): New. Encapsulates the drawing and
360            editing of a group properties class into a wxWindows control.
361    
362            * Thuban/UI/dock.py: It was decided that if the user closes
363            a dockable window the window should simply hide itself. That
364            way if the user wants to show the dock again it appears in the
365            same place as it was when it was closed.
366            (DockableWindow.Destroy): Call renamed method OnDockDestroy().
367            (DockableWindow._OnButtonClose): Hide the window instead of
368            destroying it.
369            (DockableWindow._OnClose): Hide the window instead of
370            destroying it.
371    
372            * Thuban/UI/legend.py (LegendTree): Use a private method to
373            consistently set the font and style of the text. Fixes RTbug #1786.
374    
375            * Thuban/UI/mainwindow.py: Import just the Classifier class.
376    
377    2003-04-07  Bernhard Herzog  <[email protected]>
378    
379            * Thuban/UI/mainwindow.py (main_menu): Move the toggle_legend item
380            to the map module
381    
382    2003-04-07  Bernhard Herzog  <[email protected]>
383    
384            * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree): Removed in
385            favor of ToggleSessionTree
386            (MainWindow.ToggleSessionTree): New method to toggle visibility of
387            the session tree.
388            (MainWindow.SessionTreeShown): New method to return whether the
389            session tree is currently shown.
390            (MainWindow.ToggleLegend): New method to toggle visibility of the
391            legend
392            (MainWindow.ShowLegend): Implement in terms of ToggleLegend and
393            LegendShown
394            (MainWindow.LegendShown): New method to return whether the legend
395            is currently shown.
396            (_method_command): Add checked parameter so we can define check
397            menu items
398            (_has_tree_window_shown, _has_legend_shown): Use the appropriate
399            mainwindow methods.
400            (show_session_tree, show_legend commands): Removed.
401            (toggle_session_tree, toggle_legend commands): New commands to
402            toggle the visibility of the dialogs
403    
404    2003-04-07  Jonathan Coles   <[email protected]>
405    
406            * Thuban/UI/classgen.py: Fix Windows problem.
407    
408            * Thuban/UI/dock.py: Fix Windows problem.
409    
410            * Thuban/UI/mainwindow.py: Use False instead of false.
411            (MainWindow.ShowLegend): Remove unnecessary switch parameter.
412    
413    2003-04-07  Jonathan Coles   <[email protected]>
414    
415            Since we now say that the order of the groups in a classification
416            matters, it makes sense to be able to manipulate that order. Most
417            of the changes to Thuban/Model/classification.py are to that end.
418    
419            * Thuban/Model/classification.py (Classification.AppendGroup,
420            Classification.InsertGroup, Classification.ReplaceGroup,
421            Classification.RemoveGroup, Classification.GetGroup): Do as the
422            names imply.
423            (Classification.FindGroup): This was called GetGroup, but GetGroup
424            takes an index, while FindGroup takes a value.
425            (Classification.__deepcopy__): Copy all the groups, BUT NOT THE LAYER
426            REFERENCE. Currently there is a cyclic reference between the layer
427            and its classification. If the classification doesn't need to know
428            its owning layer we can change this, since it may make sense to be
429            able to use the same classification with different layers.
430    
431            * Thuban/Model/load.py: Use Classification.AppendGroup(), not AddGroup()
432    
433            * Thuban/UI/classgen.py: Use Classification.AppendGroup(),
434            not AddGroup()
435    
436            * Thuban/UI/classifier.py: Now that we can depend on the order in
437            a Classification and have methods to manipulate that order we don't
438            need to use our own data structures in the grid. We can simply make
439            the grid/table access the information they need from a copy of
440            the classification object.
441            (Classifier._OnCloseBtn): Event handler for when the user clicks
442            'Close'. This is needed so if the user applies changes and then
443            continues to change the table the user has the option of discarding
444            the most recent changes and keeping what they applied.
445    
446            * Thuban/UI/mainwindow.py: Put "Show Legend" and "Show Session Tree"
447            into the same group.
448    
449            * extensions/thuban/wxproj.cpp (check_version): If Thuban is compiled
450            with a really old version of proj, PJ_VERSION won't even be defined.
451            If it isn't defined then just compile so that the function always
452            returns Py_False.
453    
454            * test/test_classification.py: Fix tests to use the renamed methods.
455            Still need to write tests for the new methods.
456    
457    2003-04-04  Jonathan Coles   <[email protected]>
458    
459            * Thuban/UI/classifier.py (Classifier.__SelectField): Move the
460            call to SetSelection out of the method and before the call
461            to __SelectField in __init__. This prevents a recursion of events
462            when _OnFieldSelect is triggered by the user.
463    
464    2003-04-04  Jonathan Coles   <[email protected]>
465    
466            * Thuban/Model/classification.py: Rename Color.None to
467            Color.Transparent.
468            (ClassGroupProperties.SetLineColori, ClassGroupProperties.SetFill):
469            Don't bother copying the color, since Colors are immutable.
470    
471            * Thuban/Model/color.py, Thuban/Model/layer.py, Thuban/Model/load.py,
472            Thuban/UI/classifier.py, Thuban/UI/mainwindow.py,
473            Thuban/UI/renderer.py, Thuban/UI/view.py:
474            Rename Color.None to Color.Transparent.
475        
476            * test/test_classification.py, test/test_load.py: Rename Color.None
477            to Color.Transparent.
478    
479    2003-04-04  Jonathan Coles   <[email protected]>
480    
481            * Thuban/Model/classification.py: Fix assert calls.
482            (ClassGroupProperties.SetLineColor, ClassGroupProperties.SetFill):
483            Copy the color parameter rather than hold onto a reference.
484    
485            * Thuban/Model/color.py (Color.__copy__, Color.__deepcopy): Copy
486            the color object.
487            (NoColor.__copy__, NoColor.__deepcopy): Return 'self' so that we
488            are sure there exists only one refernce to Color.None in the system.
489            This allows us to use 'is' rather than the comparision functions.
490            
491            * Thuban/Model/save.py: Fix assert calls.
492            
493            * Thuban/UI/classifier.py: Fix assert calls.
494            (ClassGrid._OnCellDClick): Call up to the classifier to open the
495            dialog to edit the groups properties.
496            (ClassGrid._OnCellResize): Make sure that the scollbars are drawn
497            correctly if a cell is resized.
498            (ClassTable.SetClassification): New. Changes the classification
499            that is in the table.
500            (ClassTable.__SetRow): Allow groups to be prepended.
501            (Classifier): New code for opening the EditProperties and
502            GenerateRanges dialogs.
503            (SelectPropertiesDialog.__GetColor): Only set the color in the
504            color dialog if the current color is not None.
505            
506            * Thuban/UI/dock.py: Fix assert calls.
507            
508            * Thuban/UI/legend.py: Fix assert calls.
509            
510            * Thuban/UI/renderer.py: Fix assert calls.
511            
512            * Thuban/UI/classgen.py (ClassGenDialog): Dialog for generating
513            classifications.
514            (GenRangePanel): Panel specific to range generation.
515            (GenSingletonPanel): Panel specific to singleton generation.
516            (ClassGenerator): Class responsible for actually generating
517            the classification from the data gathered in the dialog box.
518            (PropertyRamp): Generates properties whose values range from
519            a starting property to an ending property.
520    
521    2003-04-03  Bernhard Herzog  <[email protected]>
522    
523            * test/support.py (print_garbage_information): New function that
524            prints information about still connected messages and memory
525            leaks.
526            (run_suite): Removed.
527            (run_tests): New function for use as a replacement of
528            unittest.main in the test_* files. This one calls
529            print_garbage_information at the end.
530    
531            * test/runtests.py (main): Use support.print_garbage_information
532    
533            * test/test_layer.py: Use support.run_tests instead of
534            unittest.main so we get memory leak information
535            (TestLayer.test_arc_layer, TestLayer.test_polygon_layer)
536            (TestLayer.test_point_layer, TestLayer.test_empty_layer)
537            (TestLayerLegend.test_visibility): Call the layer's Destroy method
538            to fix a memory leak.
539    
540            * test/test_classification.py: Use support.run_tests instead of
541            unittest.main so we get memory leak information
542            (TestClassification.test_classification): Call the layer's Destroy
543            method to fix a memory leak.
544    
545    2003-04-02  Bernhard Herzog  <[email protected]>
546    
547            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
548            Handle the reference counts of the return value and errors in
549            PyArg_ParseTuple correctly.
550    
551            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
552            sure the filename is absolute to avoid problems when saving the
553            session again
554    
555            * Thuban/Model/table.py: Remove unnecessary import. Fix a typo.
556    
557    2003-04-01  Jonathan Coles   <[email protected]>
558    
559            *  Thuban/UI/renderer.py (MapRenderer.draw_point_shape): Check
560            that there actually are points in the returned list of points
561            before trying to index into the list. The list may be empty if
562            the shape is a Null Shape.
563    
564    2003-04-01  Bernhard Herzog  <[email protected]>
565    
566            * test/test_map.py: Don't use from <module> import *
567    
568    2003-04-01  Jonathan Coles   <[email protected]>
569    
570            * Thuban/Model/session.py: Use LAYER_CHANGED instead of
571            LAYER_LEGEND_CHANGED
572    
573            * Thuban/UI/dock.py (DockableWindow._OnButtonClose): Call
574            self.Destroy() to close the window after yesterday's changes.
575    
576            * test/test_map.py, test/test_session.py: Fix messages that
577            are sent from maps and layers.
578    
579    2003-03-31  Jonathan Coles   <[email protected]>
580    
581            * Thuban/UI/classifier.py: Commented out some debugging statements.
582            (ClassDataPreviewer.Draw): Draw rectangles for polygon layers per
583            RTbug #1769.
584    
585            * Thuban/UI/dock.py (DockableWindow.UnDock): Restore size and
586            position (although position doesn't work yet under GTK).
587            (DockableWindow.Destroy): New. Called when the window must be
588            closed. Namely needed when the DockFrame closes and must close
589            its children.
590            (DockFrame): Listen for EVT_CLOSE and destroy all children.
591    
592            * Thuban/UI/legend.py (LegendPanel.Destroy): New. Cleans up
593            when then window is told to close.
594            (LegendTree._OnMsgLayerChanged): Fixes a seg fault bug. See
595            comment in source for more info.
596    
597            * Thuban/UI/main.py: Show the legend by default when Thuban starts.
598    
599            * Thuban/UI/mainwindow.py: Renamed OnClose to _OnClose for
600            symmetry with other such methods.
601            (MainWindow.ShowLegend): Show the legend docked by default.
602    
603    2003-03-28  Jonathan Coles   <[email protected]>
604    
605            * Thuban/UI/classifier.py: Support for highlighting a specific
606            group within the grid when the classification dialog is opened.
607            Also contains a lot of debugging printouts which will later
608            be removed.
609    
610            * Thuban/UI/dock.py: Complete rework on the dock code so that
611            that it is fairly removed from the rest of the Thuban application.
612            It is easy to add new docks which the rest of the program having
613            to be aware of them.
614    
615            * Thuban/UI/legend.py: Modifications to support selecting a
616            specific group in the classification dialog. Changed how layers
617            are drawn when the layer is visible/invisible.
618    
619            * Thuban/UI/mainwindow.py: Removed legend specific code and
620            replaced it with calls to the new dock code.
621    
622            * Thuban/UI/renderer.py (MapRenderer.__init__): Added assert
623            to check if scale > 0. Trying to track down a divide by zero.
624    
625    2003-03-26  Jonathan Coles   <[email protected]>
626    
627            * Thuban/UI/legend.py: Removed unnecessary LegendDialog class.
628            (LegendPanel): Removed _OnDock()/_OnUnDock() methods which are
629            now part of DockableWindow.
630            (LegendPanel.DoOnSelChanged): Select the current layer in the
631            map.
632            (LegendTree._OnSelChanged): Call LegendPanel.DoOnSelChanged()
633            with the selected layer and/or group.
634    
635    2003-03-26  Jonathan Coles   <[email protected]>
636    
637            This putback contains the code for dockable windows. There is
638            no support in wxWindows as of this date for windows that can
639            attach themselves to other windows.
640    
641            The current model contains a DockableWindow which has a parent
642            window for when it is detached and a dock window that it puts
643            its contents in when it is docked. The contents of a DockableWindow
644            must be a DockPanel. DockPanel itself derives from wxPanel.
645    
646            * Thuban/Model/layer.py (Layer.ClassChanged): Send a LAYER_CHANGED
647            message, not a LAYER_LEGEND_CHANGED message.
648    
649            * Thuban/Model/map.py (Map): Forward LAYER_CHANGED messages.
650    
651            * Thuban/UI/classifier.py (Classifier.__init__): Use wxADJUST_MINSIZE
652            as one of the style properties for the fieldTypeText item to
653            be sure that its size is correct when the text changes.
654    
655            * Thuban/UI/dock.py: New. Classes for the DockPanel and
656            DockableWindow.
657    
658            * Thuban/UI/legend.py: Added some more buttons and made the
659            LegendPanel a DockPanel.
660    
661            * Thuban/UI/mainwindow.py: Added sash windows to the main window
662            and supporting functions for manipulating the sashes.
663            (MainWindow.ShowLegend): Create a DockableWindow with the
664            LegendPanel as the contents.
665    
666            * Thuban/UI/messages.py: Added DOCKABLE_* messages
667    
668            * Thuban/UI/view.py (MapCanves.SetMap): Listen for LAYER_CHANGED,
669            not LAYER_LEGEND_CHANGED, messages.
670    
671    2003-03-25  Jonathan Coles   <[email protected]>
672    
673            * setup.py: Added custom script bdist_rpm_build_script so that
674            when the rpm is built the path to wx-config is correct.
675    
676            * setup.cfg: Added line saying to use the custom build script
677    
678    2003-03-20  Jonathan Coles   <[email protected]>
679    
680            Initial implementation of the Legend.
681    
682            * Thuban/UI/legend.py: New. Creates a window that shows the map's
683            Legend information and allows the user to add/modify classifications
684            and how the layers are drawn on the map.
685    
686            * setup.py: New command 'build_docs' which currently uses
687            happydoc to generate html documentation for Thuban.
688    
689            * Thuban/Model/classification.py (ClassGroup.GetDisplayText): New.
690            Returns a string which is appropriately describes the group.
691    
692            * Thuban/Model/layer.py (Layer.SetClassification): Generate a
693            LAYER_CHANGED event instead of a LAYER_LEGEND_CHANGED event.
694    
695            * Thuban/Model/map.py (Map): Rename messages and use new, more
696            specific, messages.
697    
698            * Thuban/Model/messages.py: New message to indicate that a layer's
699            data has changed (LAYER_CHANGED). New map messages to indicate
700            when layers have been added/removed/changed or if the stacking order
701            of the layers has changed.
702    
703            * Thuban/Model/session.py: Rename and use new messages.
704    
705            * Thuban/UI/classifier.py: Remember if any changes have actually
706            been applied so that if the dialog is cancelled without an application
707            of changes we don't have to set a new classification.
708            (ClassDataPreviewer): Pulled out the window specific code and put it
709            ClassDataPreviewWindow. ClassDataPreviewer can then be used to draw
710            symbols on any DC.
711            
712            * Thuban/UI/mainwindow.py: New code to open the legend.
713    
714            * Thuban/UI/view.py: Use new message names.
715    
716    2003-03-19  Jonathan Coles   <[email protected]>
717    
718            * Thuban/UI/main.py (verify_versions): New. Checks the versions
719            of Python, wxPython, and some other libraries.
720    
721            * extensions/thuban/wxproj.cpp (check_version): Checks the given
722            version against what wxproj was compiled with.
723            (check_version_gtk): If wxproj was compiled with gtk then check
724            the given version against the version of the gtk library
725            currently being used.
726    
727    2003-03-14  Bernhard Herzog  <[email protected]>
728    
729            * test/test_command.py: Run the tests when the module is run as a
730            script
731    
732    2003-03-14  Bernhard Herzog  <[email protected]>
733    
734            Implement selection of multiple selected shapes in the same layer:
735    
736            - Introduce a new class to hold the selection. This basically
737              replaces the interactor which was nothing more than the
738              selection anyway. A major difference is of course that the new
739              selection class supports multiple selected shapes in one layer
740            
741            - Move the object that represents the selection from the
742              application to the canvas. The canvas is a better place than the
743              application because the selection represents which shapes and
744              layer of the map displayed by the canvas are selected and
745              affects how the map is drawn.
746    
747            - Make the selection and its messages publicly available through
748              the mainwindow.
749    
750            - The non-modal dialogs do not get a reference to the interactor
751              anymore as they can simply refer to their parent, the
752              mainwindow, for the what the interactor had to offer.
753    
754            * Thuban/UI/selection.py: New module with a class to represent the
755            selection.
756    
757            * Thuban/UI/messages.py (SELECTED_TABLE, SELECTED_MAP): Remove
758            these unused messages
759    
760            * Thuban/UI/application.py (ThubanApplication.OnInit)
761            (ThubanApplication.OnExit, ThubanApplication.SetSession): The
762            interactor is gone now.
763            (ThubanApplication.CreateMainWindow): There is no interactor
764            anymore so we pass None as the interactor argument for now for
765            compatibility.
766    
767            * Thuban/UI/view.py (MapCanvas.delegated_messages)
768            (MapCanvas.Subscribe, MapCanvas.Unsubscribe): In Subscribe and
769            Unsubscribe, delegate messages according to the delegated_messages
770            class variable.
771            (MapCanvas.__getattr__, MapCanvas.delegated_methods): Get some
772            attributes from instance variables as described with the
773            delegated_methods class variable.
774            (MapCanvas.__init__): New instance variable selection holding the
775            current selection
776            (MapCanvas.do_redraw): Deal with multiple selected shapes. Simply
777            pass them on to the renderer
778            (MapCanvas.SetMap): Clear the selection when a different map is
779            selected.
780            (MapCanvas.shape_selected): Simple force a complete redraw. The
781            selection class now takes care of only issueing SHAPES_SELECTED
782            messages when the set of selected shapes actually does change.
783            (MapCanvas.SelectShapeAt): The selection is now managed in
784            self.selection
785    
786            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages)
787            (MainWindow.Subscribe, MainWindow.Unsubscribe): In Subscribe and
788            Unsubscribe, delegate messages according to the delegated_messages
789            class variable.
790            (MainWindow.delegated_methods, MainWindow.__getattr__): Get some
791            attributes from instance variables as described with the
792            delegated_methods class variable.
793            (MainWindow.__init__): The interactor as ivar is gone. The
794            parameter is still there for compatibility. The selection messages
795            now come from the canvas.
796            (MainWindow.current_layer, MainWindow.has_selected_layer):
797            Delegate to the the canvas.
798            (MainWindow.LayerShowTable, MainWindow.Classify)
799            (MainWindow.identify_view_on_demand): The dialogs don't need the
800            interactor parameter anymore.
801    
802            * Thuban/UI/tableview.py (TableFrame.__init__)
803            (LayerTableFrame.__init__, LayerTableFrame.OnClose)
804            (LayerTableFrame.row_selected): The interactor is gone. It's job
805            from the dialog's point of view is now done by the mainwindow,
806            i.e. the parent. Subscribe to SHAPES_SELECTED instead
807            of SELECTED_SHAPE
808            
809            * Thuban/UI/dialogs.py (NonModalDialog.__init__): The interactor
810            is gone. It's job from the dialog's point of view is now done by
811            the mainwindow, i.e. the parent.
812            
813            * Thuban/UI/classifier.py (Classifier.__init__): The interactor is
814            gone. It's job from the dialog's point of view is now done by the
815            mainwindow, i.e. the parent.
816    
817            * Thuban/UI/tree.py (SessionTreeView.__init__): The interactor is
818            gone. It's job from the dialog's point of view is now done by the
819            mainwindow, i.e. the parent.
820            (SessionTreeCtrl.__init__): New parameter mainwindow which is
821            stored as self.mainwindow. The mainwindow is need so that the tree
822            can still subscribe to the selection messages.
823            (SessionTreeCtrl.__init__, SessionTreeCtrl.unsubscribe_all)
824            (SessionTreeCtrl.update_tree, SessionTreeCtrl.OnSelChanged): The
825            selection is now accessible through the mainwindow. Subscribe to
826            SHAPES_SELECTED instead of SELECTED_SHAPE
827    
828            * Thuban/UI/identifyview.py (IdentifyView.__init__): Use the
829            SHAPES_SELECTED message now.
830            (IdentifyView.selected_shape): Now subscribed to SHAPES_SELECTED,
831            so deal with multiple shapes
832            (IdentifyView.__init__, IdentifyView.OnClose): The interactor is
833            gone. It's job from the dialog's point of view is now done by the
834            mainwindow, i.e. the parent.
835    
836            * Thuban/UI/controls.py (RecordListCtrl.fill_list): The second
837            parameter is now a list of shape ids.
838            (RecordTable.SetTable): The second parameter is now a list of
839            indices.
840    
841            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Rename the
842            selected_shape parameter and ivar to selected_shapes. It's now a
843            list of shape ids.
844            (MapRenderer.draw_label_layer): Deal with multiple selected
845            shapes. Rearrange the code a bit so that the setup and shape type
846            distinctions are only executed once.
847    
848            * test/test_selection.py: Test cases for the selection class
849    
850    2003-03-11  Jonathan Coles   <[email protected]>
851    
852            * Thuban/Model/load.py: Temporary fix so that the xml reader
853            doesn't cause Thuban to crash.
854    
855            * Thuban/Model/layer.py: Handle the cyclic references between
856            a layer and its classification better, and be sure to disconnect
857            the classification from the layer when the layer is destroyed
858            so that we don't maintain a cyclic reference that may not be
859            garbage collected.
860    
861            * Thuban/Model/classification.py: See comment for layer.py.
862    
863    2003-03-12  Jan-Oliver Wagner <[email protected]>
864    
865            * HOWTO-Release: New. Information on the steps for releasing
866            a new version of Thuban.
867    
868    2003-03-11  Jonathan Coles   <[email protected]>
869    
870            * Thuban/UI/classifier.py: Add normal border to SelectPropertiesDialog.
871            Use True instead of true.
872            (Classifier): Should have a single panel in which all the controls lie.
873    
874            * Thuban/UI/proj4dialog.py: Add normal border.
875    
876            * Thuban/UI/tree.py: Fixed problem with bad item images under Windows.
877    
878            * Thuban/UI/mainwindow.py: Use True instead of true.
879    
880            * setup.py: Update some definitions to use wxWindows2.4 files
881    
882            * Data/iceland_sample_class.thuban: Fixed file so that the
883            field_type information is present.
884    
885    2003-03-10  Jonathan Coles   <[email protected]>
886    
887            * Thuban/UI/classifier.py (Classifier.__init__): Make the
888            field type label grow so that when the text changes the
889            size is updated correctly. This may be a wxWindows bug.
890    
891    2003-03-10  Jonathan Coles   <[email protected]>
892    
893            * Thuban/UI/application.py: Changed SESSION_CHANGED to
894            SESSION_REPLACED.
895    
896            * Thuban/UI/classifier.py: Wrap text with _().
897            (ClassGrid.CreateTable): Set dimensions and size hints here,
898            instead of in Reset, so we only set the size once.
899    
900            * Thuban/UI/dialogs.py: Don't need Shutdown(); just use Close()!
901    
902            * Thuban/UI/mainwindow.py (MainWindow.prepare_new_session):
903            Call Close() instead of Shutdown().
904    
905            * Thuban/UI/messages.py: Changed SESSION_CHANGED to SESSION_REPLACED.
906    
907            * Thuban/UI/tree.py: Changed SESSION_CHANGED to SESSION_REPLACED.
908            Go back to using OnClose() instead of Shutdown().
909    
910    2003-03-10  Jonathan Coles   <[email protected]>
911    
912            * Thuban/UI/classifier.py (Classifier): SelectField() needed
913            to know the old field index as well as the new one.
914    
915    2003-03-10  Jonathan Coles   <[email protected]>
916    
917            * Thuban/UI/classifier.py (Classifier): Use __SelectField()
918            to correctly set the table information and call this from
919            __init__ and from _OnFieldSelect so that all the information
920            is up to date when the dialog opens and when a field is changed.
921    
922    2003-03-10  Jonathan Coles   <[email protected]>
923    
924            * Thuban/Model/classification.py (Classification): Don't use
925            layer's message function directly, use the ClassChanged() method
926            when then classification changes. SetField/SetFieldType/SetLayer
927            must keep the information about field name and field type in
928            sync when an owning layer is set or removed.
929    
930            * Thuban/Model/layer.py: Added ClassChanged() so that the
931            classification can tell the layer when its data has changed.
932            (Layer.SetClassification): Accepts None as an arguement to
933            remove the current classification and correctly handles
934            adding a new classification.
935    
936            * Thuban/Model/load.py: Comment out print statement
937    
938            * test/test_classification.py, test/test_save.py: New and
939            improved tests.
940    
941    2003-03-07  Jonathan Coles   <[email protected]>
942    
943            * Thuban/Model/classification.py: Implemented __copy__ and
944            __deepcopy__ for ClassGroup* and ClassGroupProperites so
945            they can easily be copied by the classifier dialog.
946            (ClassGroupProperites.__init__): The default line color should
947            have been Color.Black.
948    
949            * Thuban/UI/classifier.py: Setting and Getting table values now
950            uses a consistent set of functions.
951            (Classifier): Now non-modal. Has field type label which changes
952            as the field changes. Keep track of buttons in a list so that
953            we can enable/disable the buttons when the None field is selected.
954            (SelectPropertiesDialog): Add buttons to make the colors transparent.
955    
956            * Thuban/UI/dialogs.py (NonModalDialog.Shutdown): New method which
957            does what OnClose did, but can be called by the application to
958            close a window. Needed when a session changes, and we have to
959            close the classifier windows.
960    
961            * Thuban/UI/mainwindow.py (MainWindow.prepare_new_session):
962            Shuts down open dialogs. Used when a new session is created
963            or a session is opened.
964            (MainWindow.SaveSession): Should only call application.SaveSession()
965            if we don't call SaveSessionAs first.
966            (MainWindow.Classify): Allow different classifier dialogs for
967            different layers.
968    
969            * Thuban/UI/tree.py (SessionTreeView): Remove OnClose and let
970            the parent class handle it. Add Shutdown() to unsubscibe from
971            event notification and call the parent Shutdown(). This was
972            necessary so the application can close the tree window.
973    
974    2003-03-06  Jonathan Coles   <[email protected]>
975    
976            * Thuban/Model/classification.py: Minor documentation changes,
977            Addition of __eq__ and __ne__ methods.
978            (Classification.SetLayer): prevent recursion between this method
979            and Layer.SetClassification().
980    
981            * Thuban/Model/color.py: Addition of __eq__ and __ne__ methods.
982    
983            * Thuban/Model/layer.py (SetClassification): prevent recursion
984            between this method and Classification.SetLayer().
985    
986            * test/test_classification.py, test/test_load.py,
987            test/test_session.py: Fixed and added tests for the classification
988            classes.
989    
990    2003-03-06  Bernhard Herzog  <[email protected]>
991    
992            * Thuban/UI/classifier.py (ClassGrid.__init__)
993            (ClassGrid.CreateTable): Move the SetSelectionMode call to
994            CreateTable because otherwise it triggers an assertion in
995            wxPython/wxGTK 2.4.
996    
997    2003-03-05  Jonathan Coles   <[email protected]>
998    
999            * Thuban/common.py: Move FIELDTYPE constants back to table.py.
1000    
1001            * Thuban/Model/load.py: import FIELDTYPE constants from table.
1002    
1003            * Thuban/UI/classifier.py: import FIELDTYPE constants from table.
1004    
1005            * Thuban/Model/table.py: Put FIELDTYPE constants back.
1006    
1007    2003-03-05  Jonathan Coles   <[email protected]>
1008    
1009            * Thuban/UI/classifier.py: Added class documentation.
1010            Fixed RTbug #1713, #1714. Added Move[Up|Down] buttons.
1011            Store just the groups in the table and generate the other
1012            column information when it is requested. Add "None" field
1013            to pull-down to select no classification.
1014    
1015            * Thuban/common.py: Moved FIELDTYPE constants from table.py
1016            (Str2Num): Only catch ValueError exceptions.
1017    
1018            * Thuban/Model/classification.py: Class documentation. Renaming
1019            of methods with Stroke to Line. Groups are stored in a single
1020            list with the default as the first element. Groups are searched
1021            in the order they appear in the list.
1022    
1023            * Thuban/Model/color.py: Documentation.
1024    
1025            * Thuban/Model/layer.py (Layer): Add GetFieldType to retreive
1026            the kind of data represented by a field.
1027    
1028            * Thuban/Model/load.py (ProcessSession): Use proper string
1029            conversion function; fixes RTbug #1713.
1030    
1031            * Thuban/Model/save.py (Saver): Store field type information.
1032    
1033            * Thuban/Model/table.py: Put FIELDTYPE constants in common.py.
1034            (Table): Add field_info_by_name() to retrieve field information
1035            by specifying the field name, not the number.
1036    
1037            * Thuban/UI/mainwindow.py: Function name changes.
1038    
1039            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Only
1040            get the layer classification once. Don't try to classify
1041            values when the field is None: just use the default properties.
1042    
1043            * Thuban/UI/view.py: Function name changes.
1044    
1045            * Doc/thuban.dtd: Add field_type attribute to a classification.
1046    
1047    2003-03-04  Bernhard Herzog  <[email protected]>
1048    
1049            * Doc/thuban.dtd: Use correct syntax for optional attributes. Make
1050            the fill and stroke layer attributes optional with suitable
1051            default values. Add the stroke_width layer attribute. Use correct
1052            syntax for empty elements. Make the attribute list for labels
1053            refer to the label element.
1054    
1055    2003-03-04  Bernhard Herzog  <[email protected]>
1056    
1057            * setup.py (thuban_build_py.build): Add a comment about distutils in
1058            Python 2.3 containing some of the functionality we implement in
1059            setup.py ourselves.
1060    
1061            * Thuban/UI/classifier.py (ClassGrid.__init__): Set the table
1062            before the selection mode. Doing it the other way round triggers
1063            an assertion in wxWindows.
1064    
1065            * Thuban/Model/save.py (escape): Fix typo in doc-string
1066    
1067            * Thuban/Model/classification.py: Remove unnecessary wxPython
1068            import
1069    
1070    2003-03-04  Jonathan Coles   <[email protected]>
1071    
1072            * Thuban/Model/classification.py (ClassGroupRange.GetProperties):
1073            Parameter 'value' should default to None.
1074    
1075            * Thuban/UI/mainwindow.py: Use Layer.GetClassification() since
1076            the class attribute __classification is now private.
1077    
1078            * Thuban/UI/classifier.py (ClassGrid): Moved OnCellDClick() from
1079            Classifier to ClassGrid. Added support for removing selected rows,
1080            which including code for keeping track of when cells are selected,
1081            and deselected.
1082            (ClassTable): Support for added/removing rows. Fixed a problem
1083            with __ParseInput whereby it would not allow strings (only numbers)
1084            to be entered.
1085            (Classifier): Added button and supporting code for removing
1086            selected rows.
1087    
1088    2003-02-27  Jonathan Coles   <[email protected]>
1089    
1090            * Thuban/common.py: Moved color conversion functions into
1091            Thuban/UI/common.py.
1092            (Str2Num): Now converts the float (not the string) to a long/int
1093            so that an exception isn't thrown.
1094    
1095            * Thuban/UI/common.py: Common functions used in several UI modules
1096    
1097            * Thuban/Model/classification.py: Changed the class hierarchy
1098            so that a Classification consists of Groups which return
1099            Properties when a value matches a Group.
1100    
1101            * Thuban/Model/layer.py: Fixed name resolution problem.
1102    
1103            * Thuban/Model/load.py: Use new Classification and Group functions.
1104    
1105            * Thuban/Model/save.py (Saver.write_attribs): Fixes a test case
1106            failure.
1107            (Saver.write_classification): Use new Classification and Group
1108            functions.
1109    
1110            * Thuban/UI/classifier.py: Changes to use new Classification and Group
1111            functions. Fix to create a tuple with a single value instead of
1112            simply returning the value.
1113    
1114            * Thuban/UI/renderer.py: Use new Classification and Group functions.
1115            Use common.py functions.
1116    
1117            * Thuban/UI/tree.py: Use common.py functions.
1118            
1119            * test/test_classification.py: Use new Classification and Group
1120            classes.
1121    
1122    2003-02-24  Jonathan Coles   <[email protected]>
1123    
1124            * Thuban/common.py (Color2wxColour, wxColour2Color): Conversion
1125            functions from Thuban color objects to wxWindow colour objects.
1126    
1127            * Thuban/Model/classification.py (Classification): Renamed
1128            GetProperties() to GetClassData(). Used the new iterator
1129            in TreeInfo().
1130            (ClassIterator): Iterator implementation to iterate over the
1131            ClassData objects in a classification object.
1132    
1133            * Thuban/Model/save.py (Saver.write_classificaton): Uses
1134            the new iterator to save the classification information.
1135    
1136            * Thuban/UI/classifier.py (SelectPropertiesDialog): Support
1137            for changing the stroke and fill colors and previewing the
1138            changes.
1139    
1140            * Thuban/UI/mainwindow.py (MainWindow.OpenSession,
1141            MainWindow.SaveSessionAs): Text string changes so the dialogs
1142            have more meaningful titles.
1143    
1144            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Change
1145            Classification method name from GetProperties to GetClassData.
1146    
1147            * Thuban/UI/view.py (MapCanvas.find_shape_at): Use method calls
1148            instead of accessing now non-existent class variables.
1149    
1150    2003-02-24  Bernhard Herzog  <[email protected]>
1151    
1152            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Remove
1153            unneeded Shape() call. Rendering is substantially faster without
1154            it and it avoids some problems with broken shape files.
1155    
1156    2003-02-20  Frank Koormann   <[email protected]>
1157    
1158            Force minimal size of identify and label dialogs. The autosizing
1159            looked too ugly.
1160    
1161            * Thuban/UI/controls.py (RecordListCtrl): Set minimal width for columns.
1162            * Thuban/UI/labeldialog.py (LabelDialog.dialog_layout):
1163            Set size of listctrl.
1164            * Thuban/UI/identifyview.py (IdentifyView.__init__):
1165            Set size of dialog.
1166    
1167    2003-02-19  Jonathan Coles   <[email protected]>
1168    
1169            * test/test_classification.py, test/test_layer.py,
1170            test/test_load.py, test/test_map.py, test/test_session.py:
1171            Updated the tests to use the new functions that are in the
1172            respective classes.
1173    
1174            * Thuban/Model/classification.py (Classification):
1175            Uses the new ClassData* classes. Modification messages are
1176            passed up to the parent layer (if it exists).
1177            (ClassData): New class to encapsulate the common data in each
1178            classification property.
1179            (ClassDataDefault): Represents the Default class. data.
1180            (ClassDataPoint): Represents a single class. data point
1181            (ClassDataRange): Represents a class. range
1182            (ClassDataMap): Represents a class. map (unused).
1183    
1184            * Thuban/Model/color.py: Added Color.None to represent something
1185            with no color. Color.Black represents the color black.
1186            (NoColor): Helper class derived from Color to represent something
1187            with no color.
1188    
1189            * Thuban/Model/layer.py (Layer): Removed references to fill, stroke,
1190            stroke_width attributes. Made the 'classification' attribute private.
1191            New methods for setting/getting the classification.
1192    
1193            * Thuban/Model/load.py (ProcessSession): Use new methods on Layer
1194            to get the classifcation and use the new ClassData* classes to
1195            hold the classification data. Use Str2Num to convert numbers
1196            properly.
1197    
1198            * Thuban/Model/save.py (Saver): Use new Color and Classification
1199            methods
1200    
1201            * Thuban/UI/classifier.py (ClassGrid): New class to represent a
1202            custom grid.
1203            (ClassTable): Support for editing Values and Labels and for
1204            changing what type (point or range) of data is stored in each
1205            property based on how the user enters the data.
1206            (Classifier): Support for saving the new classifications and
1207            launching the dialog to edit a property.
1208            (SelectPropertiesDialog): New class for editing the visual
1209            properties of a classification (stroke color, width, and fill color)
1210            (ClassPreviewer): Took the Draw method from ClassRenderer and
1211            made most of it into this new class. Intend to use this class in
1212            the SelectPropertiesDialog for previewing changes.
1213    
1214            * Thuban/UI/renderer.py: Use new Color and Classification methods.
1215    
1216            * Thuban/UI/tree.py: Formatting changes.
1217    
1218            * Doc/thuban.dtd: Add 'label' element
1219    
1220            * Thuban/common.py: New. Contains common routines used throughout
1221            the code.
1222            (Str2Num): Takes a string and converts it to the "best" type of
1223            number.
1224    
1225    2003-02-14  Bernhard Herzog  <[email protected]>
1226    
1227            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Make sure that the
1228            dragging flag is always set to 0 even when the tool implementation
1229            raises an exception
1230    
1231    2003-02-11  Bernhard Herzog  <[email protected]>
1232    
1233            * Thuban/UI/application.py (ThubanApplication.splash_screen): New
1234            method to create a splash screen.
1235            (ThubanApplication.ShowMainWindow): New. Show the main window.
1236            Needed so the splash screen can display the mainwindow
1237            (ThubanApplication.OnInit): Call the
1238            new splash_screen method to determine whether the application
1239            should display a splash screen. If it displays a splash screen do
1240            not immediately show the main window.
1241    
1242    2003-02-11  Jonathan Coles  <[email protected]>
1243    
1244            * Thuban/Model/classification.py: Added import line to fix
1245            feature conflicts between running on python2.2 and python2.1.
1246    
1247            * Thuban/UI/classifier.py (ClassTable): Didn't need to hang
1248            onto the clinfo parameter, so removed the deepcopy().
1249    
1250    2003-02-10  Jonathan Coles  <[email protected]>
1251    
1252            * Thuban/Model/save.py (Saver.open_element, Saver.close_element):
1253            Added element_open variable to track opening and closing of tags
1254            so that tags that don't span more than one line are closed with
1255            /> instead of </tag_name>. Use the GetDefault*() methods of
1256            the Classification class.
1257    
1258            * Thuban/Model/classification.py (Classificaton): Added set and
1259            get methods for the default data. The class also takes a layer
1260            reference so that modification messages can be sent. Fixed the
1261            methods to use the new ClassData class.
1262            (ClassData): New class to encapsulate the classification data
1263    
1264            * Thuban/Model/layer.py (Layer): Remove the
1265            Set[Fill|Stroke|StrokeWidth]() methods. Code should call the
1266            SetDefault*() methods on the layer's classification object.
1267            (Layer.__init__): Use the new SetDefault*() methods in the
1268            Classification class.
1269    
1270            * Thuban/Model/load.py (ProcessSession): Use the new ClassData
1271            object instead of a dictionary.
1272    
1273            * Thuban/UI/classifier.py (ClassRenderer): New class to
1274            draw the classifications in the dialog box's table.
1275            (Classifier): Modified to use the ClassRenderer class.
1276    
1277            * Thuban/UI/mainwindow.py (MainWindow): Use the SetDefault*()
1278            methods of the Classification class.
1279    
1280            * Thuban/UI/renderer.py (MapRenderer): Use the Get*() methods
1281            of the ClassData class.
1282    
1283            * test/test_classification.py, test/test_layer.py,
1284            test/test_map.py, test/test_session.py: Fix the tests to work
1285            with the above code changes.
1286    
1287    2003-02-03  Jonathan Coles  <[email protected]>
1288    
1289            * Thuban/Model/classification.py (Classification): Added getNull()
1290            to return the NullData reference
1291    
1292            * Thuban/Model/layer.py (Layer.SetFill, Layer.SetStroke,
1293            Layer.SetStrokeWidth): Modified these functions to change the
1294            null data in the classification rather than keep these values
1295            directly in the Layer class. Menu options to change these values
1296            work again.
1297    
1298    2003-01-28  Jonathan Coles  <[email protected]>
1299    
1300            * Thuban/UI/classifier.py (Classifier): Resolved merging conflicts.
1301            Fixed crashing problem on some systems. Dialog box shows
1302            classification data.
1303    
1304            * Thuban/UI/tree.py (SessionTreeCtrl.add_items): Handle drawing
1305            Colors in the tree view.
1306    
1307            * Thuban/Model/layer.py (Layer.TreeInfo): Added a call to build
1308            the tree info for classifications. Commented out unnecessary lines.
1309    
1310            * Thuban/Model/classification.py (Classification.TreeInfo): New
1311            function to add information about the classification into the
1312            tree view.
1313    
1314    2003-01-27  Jan-Oliver Wagner <[email protected]>
1315    
1316            * Thuban/__init__.py (_): New.
1317    
1318            * Thuban/Model/classification.py, Thuban/Model/extension.py,
1319            Thuban/Model/layer.py, Thuban/Model/load.py, Thuban/Model/map.py,
1320            Thuban/Model/session.py, Thuban/UI/application.py,
1321            Thuban/UI/classifier.py, Thuban/UI/context.py, Thuban/UI/controls.py,
1322            Thuban/UI/identifyview.py, Thuban/UI/labeldialog.py,
1323            Thuban/UI/mainwindow.py, Thuban/UI/menu.py, Thuban/UI/proj4dialog.py,
1324            Thuban/UI/renderer.py, Thuban/UI/tree.py, Thuban/Lib/connector.py,
1325            Thuban/Lib/fileutil.py: Replace user string by _() for i18n.
1326    
1327    2003-01-27  Jonathan Coles  <[email protected]>
1328    
1329            * Thuban/Model/layer.py: Classification initialization calls.
1330    
1331            * Thuban/Model/classification.py: Created class to encapsulate
1332            a layer classification. Supports specific data points and
1333            ranges.
1334    
1335            * Thuban/Model/load.py: Added support for loading classification
1336            information.
1337    
1338            * Thuban/Model/save.py: Added support for saving classification
1339            information.
1340    
1341            * Thuban/UI/classifier.py: Initial class for a dialog box for
1342            specifying classification information.
1343    
1344            * Thuban/UI/mainwindows.py: Support for opening the classifier
1345            dialog.
1346    
1347            * Thuban/UI/renderer.py: Support for drawing a layer with the
1348            classification information.
1349    
1350            * Data/iceland_sample_class.thuban: iceland_sample with
1351            classification data.
1352    
1353            * test/test_classification: Tests for the Classification class.
1354    
1355  2002-12-09  Bernhard Herzog  <[email protected]>  2002-12-09  Bernhard Herzog  <[email protected]>
1356    
1357          * test/test_command.py: New. Tests for the command classes.          * test/test_command.py: New. Tests for the command classes.
# Line 32  Line 1386 
1386          * Thuban/UI/mainwindow.py: Altered the order of tools in the          * Thuban/UI/mainwindow.py: Altered the order of tools in the
1387          toolbar: First now are all navigation tools (Zoom In/Out, Pan,          toolbar: First now are all navigation tools (Zoom In/Out, Pan,
1388          Full Extent).          Full Extent).
1389        
1390  2002-10-23  Bernhard Herzog  <[email protected]>  2002-10-23  Bernhard Herzog  <[email protected]>
1391    
1392          * setup.py (setup call): version now 0.1.3          * setup.py (setup call): version now 0.1.3
# Line 143  Line 1497 
1497          * Thuban/UI/mainwindow.py (MainWindow.OnClose): Unsubscribe          * Thuban/UI/mainwindow.py (MainWindow.OnClose): Unsubscribe
1498          VIEW_POSITION          VIEW_POSITION
1499    
1500  2002-09-04  Frank Koormann   <[email protected]>  2002-09-04  Frank Koormann  <[email protected]>
1501    
1502          * Resources/Bitmaps/fullextent.xpm: Updated Icon (removed "potatoe")          * Resources/Bitmaps/fullextent.xpm: Updated Icon (removed "potatoe")
1503    
# Line 230  Line 1584 
1584    
1585          * Thuban/Model/table.py (Table.write_record): New method to write          * Thuban/Model/table.py (Table.write_record): New method to write
1586          records.          records.
1587          (Table.__init__): Open the DBF file for writing too.          (Table.__init__): Open the DBF file for writing too.
1588    
1589          * Thuban/UI/controls.py (RecordTable.SetValue): Write the value          * Thuban/UI/controls.py (RecordTable.SetValue): Write the value
1590          into the underlying table.          into the underlying table.
# Line 268  Line 1622 
1622          * setup.py (ThubanInstall.run): Don't repr install_lib_orig          * setup.py (ThubanInstall.run): Don't repr install_lib_orig
1623          because thubaninit_contents will do it for us.          because thubaninit_contents will do it for us.
1624    
1625  2002-08-16      Jan-Oliver Wagner <[email protected]>  2002-08-16  Jan-Oliver Wagner <[email protected]>
1626    
1627          * Thuban/UI/mainwindow.py: menu item 'show session tree' now disable if          * Thuban/UI/mainwindow.py: menu item 'show session tree' now disable if
1628          tree window already open          tree window already open
# Line 396  Line 1750 
1750          * 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
1751          CHANGED channel to be informed of changes.          CHANGED channel to be informed of changes.
1752          (SessionTreeCtrl.session_channels): Not needed any longer.          (SessionTreeCtrl.session_channels): Not needed any longer.
1753          (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):          (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):
1754          Only have to (un)subscribe CHANGED          Only have to (un)subscribe CHANGED
1755    
1756          * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.          * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.
# Line 457  Line 1811 
1811          * Thuban/Model/layer.py (Layer.TreeInfo),          * Thuban/Model/layer.py (Layer.TreeInfo),
1812          Thuban/Model/extension.py (Extension.TreeInfo),          Thuban/Model/extension.py (Extension.TreeInfo),
1813          Thuban/Model/map.py (Map.TreeInfo),          Thuban/Model/map.py (Map.TreeInfo),
1814          Thuban/Model/session.py (Session.TreeInfo):          Thuban/Model/session.py (Session.TreeInfo):
1815          Add TreeInfo methods to implement the new tree view update scheme          Add TreeInfo methods to implement the new tree view update scheme
1816    
1817  2002-07-16  Bernhard Herzog  <[email protected]>  2002-07-16  Bernhard Herzog  <[email protected]>
# Line 538  Line 1892 
1892          * setup.py: In the setup call, make sure that the library          * setup.py: In the setup call, make sure that the library
1893          directories are under $prefix/lib not directly under $prefix.          directories are under $prefix/lib not directly under $prefix.
1894    
1895  2002-06-20      Jan-Oliver Wagner <[email protected]>  2002-06-20  Jan-Oliver Wagner <[email protected]>
1896    
1897          * Thuban/Model/extension.py: new module to handle extension objects.          * Thuban/Model/extension.py: new module to handle extension objects.
1898          * Thuban/Model/messages.py: new messages for extensions.          * Thuban/Model/messages.py: new messages for extensions.
# Line 767  Line 2121 
2121          * Thuban/UI/messages.py (VIEW_POSITION): New message for the          * Thuban/UI/messages.py (VIEW_POSITION): New message for the
2122          position in the statusbar          position in the statusbar
2123    
2124  2002-04-26      Frank Koormann <[email protected]>  2002-04-26  Frank Koormann <[email protected]>
2125    
2126          * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data          * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data
2127    
2128  2002-04-24      Frank Koormann <[email protected]>  2002-04-24  Frank Koormann <[email protected]>
2129            
2130          * Resources/Bitmaps/identify.xpm: shadow added          * Resources/Bitmaps/identify.xpm: shadow added
2131    
2132          * Resources/Bitmaps/fullextent.xpm: new          * Resources/Bitmaps/fullextent.xpm: new
           
 2002-04-22      Jan-Oliver Wagner <[email protected]>  
2133    
2134          * Thuban/UI/tree.py (update_tree): added test for None on map bounding box  2002-04-22  Jan-Oliver Wagner <[email protected]>
2135    
2136            * Thuban/UI/tree.py (update_tree): added test for None on map bounding
2137            box
2138    
2139  2002-04-21      Jan-Oliver Wagner <[email protected]>  2002-04-21  Jan-Oliver Wagner <[email protected]>
2140    
2141          * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new          * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new
2142    
2143          * Thuban/UI/tree.py (update_tree): added added map extent          * Thuban/UI/tree.py (update_tree): added added map extent
2144    
2145          * Thuban/UI/mainwindow.py (_method_command): extended by parameter          * Thuban/UI/mainwindow.py (_method_command): extended by parameter
2146          icon; added map_full_extend as tool          icon; added map_full_extend as tool
2147    
2148  2002-04-19      Jan-Oliver Wagner <[email protected]>  2002-04-19  Jan-Oliver Wagner <[email protected]>
2149    
2150          * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for          * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for
2151          saving _new_ sessions          saving _new_ sessions
# Line 892  Line 2247 
2247    
2248          * setup.py: increase version number to 0.1          * setup.py: increase version number to 0.1
2249          (data_dist): New command class for data distribution          (data_dist): New command class for data distribution
           
2250    
2251  2001-09-14  Bernhard Herzog  <[email protected]>  2001-09-14  Bernhard Herzog  <[email protected]>
2252    
2253          * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):          * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):
2254          Handle the case of no layer (i.e. layer is None) properly.          Handle the case of no layer (i.e. layer is None) properly.
2255    
2256          * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):          * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):
2257          Set the initial selection of the combo boxes to reflect the          Set the initial selection of the combo boxes to reflect the
2258          projection we're starting with in a way that works on windows,          projection we're starting with in a way that works on windows,
2259          too.          too.
# Line 1009  Line 2363 
2363          (MainWindow.identify_view_on_demand): Store the interactor in an          (MainWindow.identify_view_on_demand): Store the interactor in an
2364          instvar and use that reference instead of going through main.app          instvar and use that reference instead of going through main.app
2365    
2366          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):
2367          * Thuban/UI/application.py (ThubanApplication.OnInit):          * Thuban/UI/application.py (ThubanApplication.OnInit):
2368          * Thuban/UI/main.py (main): Create the session tree view in main          * Thuban/UI/main.py (main): Create the session tree view in main
2369          with the new mainwindow method ShowSessionTree and not directly          with the new mainwindow method ShowSessionTree and not directly
2370          the application's OnInit method          the application's OnInit method
# Line 1026  Line 2380 
2380          layer to the tableview dialog.          layer to the tableview dialog.
2381    
2382          * Thuban/UI/tableview.py: Add some doc-strings          * Thuban/UI/tableview.py: Add some doc-strings
2383          (TableGrid):          (TableGrid):
2384          (TableGrid.OnRangeSelect):          (TableGrid.OnRangeSelect):
2385          (TableGrid.OnSelectCell):          (TableGrid.OnSelectCell):
2386          (TableFrame.__init__):          (TableFrame.__init__):
# Line 1093  Line 2447 
2447  2001-09-05  Bernhard Herzog  <[email protected]>  2001-09-05  Bernhard Herzog  <[email protected]>
2448    
2449          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.
2450            
2451          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument
2452          interactor to pass through to the MapCanvas          interactor to pass through to the MapCanvas
2453            
2454          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new
2455          argument to the MainWindow constructor to get rid of the ugly hack          argument to the MainWindow constructor to get rid of the ugly hack
2456          that made main.app available early just so that the mapcanvas          that made main.app available early just so that the mapcanvas
# Line 1143  Line 2497 
2497          (ThubanInstall.run): Remove the leading install root from the          (ThubanInstall.run): Remove the leading install root from the
2498          script filename if an install root was specified and use the new          script filename if an install root was specified and use the new
2499          link_file method          link_file method
2500            
2501          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to
2502          the window when the first layer is added to the map.          the window when the first layer is added to the map.
2503    
# Line 1180  Line 2534 
2534          (InnoIconItem): Helper class for bdist_inno          (InnoIconItem): Helper class for bdist_inno
2535          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added
2536          this together with the appropriate parameters, to the setup call.          this together with the appropriate parameters, to the setup call.
2537            
2538          * setup.cfg (bdist_inno): added new section for the inno setup          * setup.cfg (bdist_inno): added new section for the inno setup
2539          installer          installer
2540    
Legend:
Removed from v.361  
changed lines
  Added in v.715
[email protected]
 ViewVC Help
Powered by ViewVC 1.1.26