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revision 44 by bh, Fri Sep 7 11:56:05 2001 UTC revision 478 by jonathan, Thu Mar 6 16:45:32 2003 UTC
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1    2003-03-06  Jonathan Coles   <[email protected]>
2    
3            * Thuban/Model/classification.py: Minor documentation changes,
4            Addition of __eq__ and __ne__ methods.
5            (Classification.SetLayer): prevent recursion between this method
6            and Layer.SetClassification().
7    
8            * Thuban/Model/color.py: Addition of __eq__ and __ne__ methods.
9    
10            * Thuban/Model/layer.py (SetClassification): prevent recursion
11            between this method and Classification.SetLayer().
12    
13            * test/test_classification.py, test/test_load.py,
14            test/test_session.py: Fixed and added tests for the classification
15            classes.
16    
17    2003-03-06  Bernhard Herzog  <[email protected]>
18    
19            * Thuban/UI/classifier.py (ClassGrid.__init__)
20            (ClassGrid.CreateTable): Move the SetSelectionMode call to
21            CreateTable because otherwise it triggers an assertion in
22            wxPython/wxGTK 2.4.
23    
24    2003-03-05  Jonathan Coles   <[email protected]>
25    
26            * Thuban/common.py: Move FIELDTYPE constants back to table.py.
27    
28            * Thuban/Model/load.py: import FIELDTYPE constants from table.
29    
30            * Thuban/UI/classifier.py: import FIELDTYPE constants from table.
31    
32            * Thuban/Model/table.py: Put FIELDTYPE constants back.
33    
34    2003-03-05  Jonathan Coles   <[email protected]>
35    
36            * Thuban/UI/classifier.py: Added class documentation.
37            Fixed RTbug #1713, #1714. Added Move[Up|Down] buttons.
38            Store just the groups in the table and generate the other
39            column information when it is requested. Add "None" field
40            to pull-down to select no classification.
41    
42            * Thuban/common.py: Moved FIELDTYPE constants from table.py
43            (Str2Num): Only catch ValueError exceptions.
44    
45            * Thuban/Model/classification.py: Class documentation. Renaming
46            of methods with Stroke to Line. Groups are stored in a single
47            list with the default as the first element. Groups are searched
48            in the order they appear in the list.
49    
50            * Thuban/Model/color.py: Documentation.
51    
52            * Thuban/Model/layer.py (Layer): Add GetFieldType to retreive
53            the kind of data represented by a field.
54    
55            * Thuban/Model/load.py (ProcessSession): Use proper string
56            conversion function; fixes RTbug #1713.
57    
58            * Thuban/Model/save.py (Saver): Store field type information.
59    
60            * Thuban/Model/table.py: Put FIELDTYPE constants in common.py.
61            (Table): Add field_info_by_name() to retrieve field information
62            by specifying the field name, not the number.
63    
64            * Thuban/UI/mainwindow.py: Function name changes.
65    
66            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Only
67            get the layer classification once. Don't try to classify
68            values when the field is None: just use the default properties.
69    
70            * Thuban/UI/view.py: Function name changes.
71    
72            * Doc/thuban.dtd: Add field_type attribute to a classification.
73    
74    2003-03-04  Bernhard Herzog  <[email protected]>
75    
76            * Doc/thuban.dtd: Use correct syntax for optional attributes. Make
77            the fill and stroke layer attributes optional with suitable
78            default values. Add the stroke_width layer attribute. Use correct
79            syntax for empty elements. Make the attribute list for labels
80            refer to the label element.
81    
82    2003-03-04  Bernhard Herzog  <[email protected]>
83    
84            * setup.py (thuban_build_py.build): Add a comment about distutils in
85            Python 2.3 containing some of the functionality we implement in
86            setup.py ourselves.
87    
88            * Thuban/UI/classifier.py (ClassGrid.__init__): Set the table
89            before the selection mode. Doing it the other way round triggers
90            an assertion in wxWindows.
91    
92            * Thuban/Model/save.py (escape): Fix typo in doc-string
93    
94            * Thuban/Model/classification.py: Remove unnecessary wxPython
95            import
96    
97    2003-03-04  Jonathan Coles   <[email protected]>
98    
99            * Thuban/Model/classification.py (ClassGroupRange.GetProperties):
100            Parameter 'value' should default to None.
101    
102            * Thuban/UI/mainwindow.py: Use Layer.GetClassification() since
103            the class attribute __classification is now private.
104    
105            * Thuban/UI/classifier.py (ClassGrid): Moved OnCellDClick() from
106            Classifier to ClassGrid. Added support for removing selected rows,
107            which including code for keeping track of when cells are selected,
108            and deselected.
109            (ClassTable): Support for added/removing rows. Fixed a problem
110            with __ParseInput whereby it would not allow strings (only numbers)
111            to be entered.
112            (Classifier): Added button and supporting code for removing
113            selected rows.
114    
115    2003-02-27  Jonathan Coles   <[email protected]>
116    
117            * Thuban/common.py: Moved color conversion functions into
118            Thuban/UI/common.py.
119            (Str2Num): Now converts the float (not the string) to a long/int
120            so that an exception isn't thrown.
121    
122            * Thuban/UI/common.py: Common functions used in several UI modules
123    
124            * Thuban/Model/classification.py: Changed the class hierarchy
125            so that a Classification consists of Groups which return
126            Properties when a value matches a Group.
127    
128            * Thuban/Model/layer.py: Fixed name resolution problem.
129    
130            * Thuban/Model/load.py: Use new Classification and Group functions.
131    
132            * Thuban/Model/save.py (Saver.write_attribs): Fixes a test case
133            failure.
134            (Saver.write_classification): Use new Classification and Group
135            functions.
136    
137            * Thuban/UI/classifier.py: Changes to use new Classification and Group
138            functions. Fix to create a tuple with a single value instead of
139            simply returning the value.
140    
141            * Thuban/UI/renderer.py: Use new Classification and Group functions.
142            Use common.py functions.
143    
144            * Thuban/UI/tree.py: Use common.py functions.
145            
146            * test/test_classification.py: Use new Classification and Group
147            classes.
148    
149    2003-02-24  Jonathan Coles   <[email protected]>
150    
151            * Thuban/common.py (Color2wxColour, wxColour2Color): Conversion
152            functions from Thuban color objects to wxWindow colour objects.
153    
154            * Thuban/Model/classification.py (Classification): Renamed
155            GetProperties() to GetClassData(). Used the new iterator
156            in TreeInfo().
157            (ClassIterator): Iterator implementation to iterate over the
158            ClassData objects in a classification object.
159    
160            * Thuban/Model/save.py (Saver.write_classificaton): Uses
161            the new iterator to save the classification information.
162    
163            * Thuban/UI/classifier.py (SelectPropertiesDialog): Support
164            for changing the stroke and fill colors and previewing the
165            changes.
166    
167            * Thuban/UI/mainwindow.py (MainWindow.OpenSession,
168            MainWindow.SaveSessionAs): Text string changes so the dialogs
169            have more meaningful titles.
170    
171            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Change
172            Classification method name from GetProperties to GetClassData.
173    
174            * Thuban/UI/view.py (MapCanvas.find_shape_at): Use method calls
175            instead of accessing now non-existent class variables.
176    
177    2003-02-24  Bernhard Herzog  <[email protected]>
178    
179            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Remove
180            unneeded Shape() call. Rendering is substantially faster without
181            it and it avoids some problems with broken shape files.
182    
183    2003-02-20  Frank Koormann   <[email protected]>
184    
185            Force minimal size of identify and label dialogs. The autosizing
186            looked too ugly.
187    
188            * Thuban/UI/controls.py (RecordListCtrl): Set minimal width for columns.
189            * Thuban/UI/labeldialog.py (LabelDialog.dialog_layout):
190            Set size of listctrl.
191            * Thuban/UI/identifyview.py (IdentifyView.__init__):
192            Set size of dialog.
193    
194    2003-02-19  Jonathan Coles   <[email protected]>
195    
196            * test/test_classification.py, test/test_layer.py,
197            test/test_load.py, test/test_map.py, test/test_session.py:
198            Updated the tests to use the new functions that are in the
199            respective classes.
200    
201            * Thuban/Model/classification.py (Classification):
202            Uses the new ClassData* classes. Modification messages are
203            passed up to the parent layer (if it exists).
204            (ClassData): New class to encapsulate the common data in each
205            classification property.
206            (ClassDataDefault): Represents the Default class. data.
207            (ClassDataPoint): Represents a single class. data point
208            (ClassDataRange): Represents a class. range
209            (ClassDataMap): Represents a class. map (unused).
210    
211            * Thuban/Model/color.py: Added Color.None to represent something
212            with no color. Color.Black represents the color black.
213            (NoColor): Helper class derived from Color to represent something
214            with no color.
215    
216            * Thuban/Model/layer.py (Layer): Removed references to fill, stroke,
217            stroke_width attributes. Made the 'classification' attribute private.
218            New methods for setting/getting the classification.
219    
220            * Thuban/Model/load.py (ProcessSession): Use new methods on Layer
221            to get the classifcation and use the new ClassData* classes to
222            hold the classification data. Use Str2Num to convert numbers
223            properly.
224    
225            * Thuban/Model/save.py (Saver): Use new Color and Classification
226            methods
227    
228            * Thuban/UI/classifier.py (ClassGrid): New class to represent a
229            custom grid.
230            (ClassTable): Support for editing Values and Labels and for
231            changing what type (point or range) of data is stored in each
232            property based on how the user enters the data.
233            (Classifier): Support for saving the new classifications and
234            launching the dialog to edit a property.
235            (SelectPropertiesDialog): New class for editing the visual
236            properties of a classification (stroke color, width, and fill color)
237            (ClassPreviewer): Took the Draw method from ClassRenderer and
238            made most of it into this new class. Intend to use this class in
239            the SelectPropertiesDialog for previewing changes.
240    
241            * Thuban/UI/renderer.py: Use new Color and Classification methods.
242    
243            * Thuban/UI/tree.py: Formatting changes.
244    
245            * Doc/thuban.dtd: Add 'label' element
246    
247            * Thuban/common.py: New. Contains common routines used throughout
248            the code.
249            (Str2Num): Takes a string and converts it to the "best" type of
250            number.
251    
252    2003-02-14  Bernhard Herzog  <[email protected]>
253    
254            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Make sure that the
255            dragging flag is always set to 0 even when the tool implementation
256            raises an exception
257    
258    2003-02-11  Bernhard Herzog  <[email protected]>
259    
260            * Thuban/UI/application.py (ThubanApplication.splash_screen): New
261            method to create a splash screen.
262            (ThubanApplication.ShowMainWindow): New. Show the main window.
263            Needed so the splash screen can display the mainwindow
264            (ThubanApplication.OnInit): Call the
265            new splash_screen method to determine whether the application
266            should display a splash screen. If it displays a splash screen do
267            not immediately show the main window.
268    
269    2003-02-11  Jonathan Coles  <[email protected]>
270    
271            * Thuban/Model/classification.py: Added import line to fix
272            feature conflicts between running on python2.2 and python2.1.
273    
274            * Thuban/UI/classifier.py (ClassTable): Didn't need to hang
275            onto the clinfo parameter, so removed the deepcopy().
276    
277    2003-02-10  Jonathan Coles  <[email protected]>
278    
279            * Thuban/Model/save.py (Saver.open_element, Saver.close_element):
280            Added element_open variable to track opening and closing of tags
281            so that tags that don't span more than one line are closed with
282            /> instead of </tag_name>. Use the GetDefault*() methods of
283            the Classification class.
284    
285            * Thuban/Model/classification.py (Classificaton): Added set and
286            get methods for the default data. The class also takes a layer
287            reference so that modification messages can be sent. Fixed the
288            methods to use the new ClassData class.
289            (ClassData): New class to encapsulate the classification data
290    
291            * Thuban/Model/layer.py (Layer): Remove the
292            Set[Fill|Stroke|StrokeWidth]() methods. Code should call the
293            SetDefault*() methods on the layer's classification object.
294            (Layer.__init__): Use the new SetDefault*() methods in the
295            Classification class.
296    
297            * Thuban/Model/load.py (ProcessSession): Use the new ClassData
298            object instead of a dictionary.
299    
300            * Thuban/UI/classifier.py (ClassRenderer): New class to
301            draw the classifications in the dialog box's table.
302            (Classifier): Modified to use the ClassRenderer class.
303    
304            * Thuban/UI/mainwindow.py (MainWindow): Use the SetDefault*()
305            methods of the Classification class.
306    
307            * Thuban/UI/renderer.py (MapRenderer): Use the Get*() methods
308            of the ClassData class.
309    
310            * test/test_classification.py, test/test_layer.py,
311            test/test_map.py, test/test_session.py: Fix the tests to work
312            with the above code changes.
313    
314    2003-02-03  Jonathan Coles  <[email protected]>
315    
316            * Thuban/Model/classification.py (Classification): Added getNull()
317            to return the NullData reference
318    
319            * Thuban/Model/layer.py (Layer.SetFill, Layer.SetStroke,
320            Layer.SetStrokeWidth): Modified these functions to change the
321            null data in the classification rather than keep these values
322            directly in the Layer class. Menu options to change these values
323            work again.
324    
325    2003-01-28  Jonathan Coles  <[email protected]>
326    
327            * Thuban/UI/classifier.py (Classifier): Resolved merging conflicts.
328            Fixed crashing problem on some systems. Dialog box shows
329            classification data.
330    
331            * Thuban/UI/tree.py (SessionTreeCtrl.add_items): Handle drawing
332            Colors in the tree view.
333    
334            * Thuban/Model/layer.py (Layer.TreeInfo): Added a call to build
335            the tree info for classifications. Commented out unnecessary lines.
336    
337            * Thuban/Model/classification.py (Classification.TreeInfo): New
338            function to add information about the classification into the
339            tree view.
340    
341    2003-01-27  Jan-Oliver Wagner <[email protected]>
342    
343            * Thuban/__init__.py (_): New.
344    
345            * Thuban/Model/classification.py, Thuban/Model/extension.py,
346            Thuban/Model/layer.py, Thuban/Model/load.py, Thuban/Model/map.py,
347            Thuban/Model/session.py, Thuban/UI/application.py,
348            Thuban/UI/classifier.py, Thuban/UI/context.py, Thuban/UI/controls.py,
349            Thuban/UI/identifyview.py, Thuban/UI/labeldialog.py,
350            Thuban/UI/mainwindow.py, Thuban/UI/menu.py, Thuban/UI/proj4dialog.py,
351            Thuban/UI/renderer.py, Thuban/UI/tree.py, Thuban/Lib/connector.py,
352            Thuban/Lib/fileutil.py: Replace user string by _() for i18n.
353    
354    2003-01-27  Jonathan Coles  <[email protected]>
355    
356            * Thuban/Model/layer.py: Classification initialization calls.
357    
358            * Thuban/Model/classification.py: Created class to encapsulate
359            a layer classification. Supports specific data points and
360            ranges.
361    
362            * Thuban/Model/load.py: Added support for loading classification
363            information.
364    
365            * Thuban/Model/save.py: Added support for saving classification
366            information.
367    
368            * Thuban/UI/classifier.py: Initial class for a dialog box for
369            specifying classification information.
370    
371            * Thuban/UI/mainwindows.py: Support for opening the classifier
372            dialog.
373    
374            * Thuban/UI/renderer.py: Support for drawing a layer with the
375            classification information.
376    
377            * Data/iceland_sample_class.thuban: iceland_sample with
378            classification data.
379    
380            * test/test_classification: Tests for the Classification class.
381    
382    2002-12-09  Bernhard Herzog  <[email protected]>
383    
384            * test/test_command.py: New. Tests for the command classes.
385    
386            * Thuban/UI/command.py (ToolCommand): New class for tool commands.
387            (Command.IsTool): New method to distinguish between command
388            switching tools and other commands.
389    
390            * Thuban/UI/view.py (MapCanvas.SelectTool): New method to select
391            the tool to avoid direct assignments to instance variables
392            (MapCanvas.ZoomInTool, MapCanvas.ZoomOutTool, MapCanvas.PanTool)
393            (MapCanvas.IdentifyTool, MapCanvas.LabelTool): Use SelectTool to
394            change the tool
395    
396            * Thuban/UI/mainwindow.py (MainWindow.update_command_ui): If an
397            active tool's command turns insensitive, disable the tool.
398            (_tool_command): Use the new ToolCommand class
399    
400            * Examples/simple_extensions/simple_tool.py (simple_tool): Use the
401            SelectTool method to change the tool
402            (iconfile): Use the ToolCommand class
403    
404    2002-12-03  Bernhard Herzog  <[email protected]>
405    
406            * Thuban/UI/tree.py (SessionTreeCtrl.normalize_selection): Handle
407            the case of selected items that are not children of Layers or Maps
408            properly. Previously this bug would trigger an assertion in
409            wxWindows.
410    
411    2002-11-06  Frank Koormann  <[email protected]>
412    
413            * Thuban/UI/mainwindow.py: Altered the order of tools in the
414            toolbar: First now are all navigation tools (Zoom In/Out, Pan,
415            Full Extent).
416    
417    2002-10-23  Bernhard Herzog  <[email protected]>
418    
419            * setup.py (setup call): version now 0.1.3
420    
421            * MANIFEST.in: Add the files in test/
422    
423            * test/README: Add note about tests requiring the iceland data
424    
425            * Thuban/UI/mainwindow.py (MainWindow.About): Add 2002 to
426            copyright notice.
427    
428    2002-10-18  Bernhard Herzog  <[email protected]>
429    
430            * test/test_map.py
431            (TestMapWithContents.test_projected_bounding_box): Use an explicit
432            epsilon.
433    
434            * test/support.py (FloatComparisonMixin.assertFloatEqual)
435            (FloatComparisonMixin.assertFloatSeqEqual): give a more useful
436            message if the assertion fails and don't return the return value
437            of self.assert_. In assertFloatSeqEqual the return meant that not
438            all items of the sequence were compared.
439    
440    2002-09-20  Bernhard Herzog  <[email protected]>
441    
442            * test/test_fileutil.py: New. Test cases for Thuban.Lib.fileutil
443    
444            * Thuban/Lib/fileutil.py: Fixup some whitespace and typos
445    
446            * test/test_map.py (TestMapWithContents.test_tree_info): Create
447            the string with the bounding box on the fly because of platform
448            differences in the way %g is handled.
449    
450            * test/test_layer.py (TestLayer.test_empty_layer): Create an empty
451            DBFfile too because Thuban layers can't yet cope missing DBF
452            files.
453    
454    2002-09-20  Bernhard Herzog  <[email protected]>
455    
456            * test/test_menu.py: Use initthuban instead of
457            add_thuban_dir_to_path to initialize Thuban.
458    
459            * test/support.py (FloatComparisonMixin.assertFloatEqual): New.
460            Mixin class for float comparisons
461            (SubscriberMixin): New. Mixin class to test messages sent through
462            the Connector class
463    
464            * test/README: Fix a typo and add the -v flag to the command for
465            individual tests
466    
467            * test/test_session.py: New. Test cases for Thuban.Model.session
468    
469            * test/test_proj.py: New. Test cases for Thuban.Model.proj
470    
471            * test/test_map.py: New. Test cases for Thuban.Model.map
472    
473            * test/test_layer.py: New. Test cases for Thuban.Model.layer
474    
475            * test/test_label.py: New. Test cases for Thuban.Model.label
476    
477            * test/test_connector.py: New. Test cases for Thuban.Lib.connector
478    
479            * test/test_color.py: New. Test cases for Thuban.Model.color
480    
481            * test/test_base.py: New. Test cases for Thuban.Model.base
482    
483    2002-09-13  Bernhard Herzog  <[email protected]>
484    
485            * Thuban/Model/session.py (Session.forwarded_channels): Forward
486            the CHANGED channel too.
487    
488            * Thuban/Model/map.py (Map.forwarded_channels): Forward the
489            CHANGED channel too.
490            (Map.__init__): Call the Modifiable constructor as well.
491    
492            * Thuban/Model/base.py (Modifiable.UnsetModified): Issue a CHANGED
493            event if the modified flag changes.
494            (Modifiable.changed): Tweak the doc-string.
495    
496            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed)
497            (MainWindow.set_position_text): Put the code that puts the text
498            with the mouse position into the status bar into the new method
499            set_position_text so that it can overwritten in derived classes.
500    
501    2002-09-12  Bernhard Herzog  <[email protected]>
502    
503            * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): Center the
504            message box on the main window.
505    
506    2002-09-11  Bernhard Herzog  <[email protected]>
507    
508            * Thuban/UI/mainwindow.py: Underline the 'x' in "Exit" instead of
509            the 'E' because it's less likely to interfere with other menu
510            entries.
511            (MainWindow.build_menu): remove an incorrect comment.
512    
513    2002-09-10  Bernhard Herzog  <[email protected]>
514    
515            * Thuban/UI/mainwindow.py (MainWindow.Map): New.
516            (_tool_command): Add sensitive parameter
517            (_has_visible_map): Sensitivity callback to tools and other
518            commands that require a visible map. Use it in map_zoom_in_tool,
519            map_zoom_out_tool, map_pan_tool, map_identify_tool, map_label_tool
520            and map_full_extent
521    
522    2002-09-06  Bernhard Herzog  <[email protected]>
523    
524            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Unsubscribe
525            VIEW_POSITION
526    
527    2002-09-04  Frank Koormann  <[email protected]>
528    
529            * Resources/Bitmaps/fullextent.xpm: Updated Icon (removed "potatoe")
530    
531    2002-09-02  Bernhard Herzog  <[email protected]>
532    
533            * Thuban/UI/view.py: Get rid of the idle redraw. This is done by
534            wxWindows already and our implementation doesn't work correctly
535            with wxGTK 2.3:
536            (MapCanvas.__init__): Remove the instance variable
537            (MapCanvas.OnPaint): Always call do_redraw when there's a map to
538            be drawin
539            (MapCanvas.OnIdle): Removed.
540    
541            * Thuban/UI/view.py (MapCanvas.unprojected_rect_around_point): Add
542            a parameter to determine the size of the rectangle.
543            (MapCanvas.find_shape_at): Create the box around the point on a
544            layer by layer basis and make the size depend on the shape type.
545            This solves a problem with the selection of point shapes at the
546            border of the layer's bounding box
547    
548    2002-08-30  Bernhard Herzog  <[email protected]>
549    
550            * Thuban/UI/mainwindow.py (MainWindow.CanRemoveLayer): New method
551            for the sensitivity  of remove layer.
552            (_can_remove_layer): New. Sensitivity callback for remove layer
553            (Command layer_remove): Use _can_remove_layer
554    
555            * Thuban/Model/map.py (Map.CanRemoveLayer): New method to
556            determine whether a given layer can be deleted.
557    
558            * Thuban/UI/view.py (MapCanvas.__init__, MapCanvas.OnPaint)
559            (MapCanvas.do_redraw): Get rid of the unused update_region
560            instance variable
561    
562            * Thuban/UI/view.py: Add/update some doc-strings.
563    
564            * test/: new subdirectory with a bunch of unit tests.
565    
566            * test/README, test/test_table.py, test/test_save.py,
567            test/test_menu.py, test/test_load.py: Initial set of tests and
568            brief instructions on how to run them
569    
570    2002-08-29  Bernhard Herzog  <[email protected]>
571    
572            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Handle
573            arcs with multiple parts.
574    
575            * Thuban/UI/view.py (ZoomInTool.MouseUp, ZoomOutTool.MouseUp):
576            Handle degenrate rectangles.
577    
578            * Thuban/Model/table.py: Make writing records work correctly:
579            (Table.__init__): Keep track of whether the DBF is open for
580            writing
581            (Table.write_record): Open the DBF file for writing when necessary
582    
583    2002-08-27  Bernhard Herzog  <[email protected]>
584    
585            * Thuban/Model/table.py (Table.write_record, Table.__init__): Open
586            dbf files only for reading by default. Use a new writable dbf
587            object for writing.
588    
589    2002-08-26  Bernhard Herzog  <[email protected]>
590    
591            * Thuban/UI/mainwindow.py: Refactor the context creation:
592            (MainWindow.Context): New method to return a context
593            (MainWindow.invoke_command, MainWindow.update_command_ui): Use the
594            new method
595    
596            * Thuban/UI/tableview.py (TableGrid, LayerTableGrid): Split the
597            layer table specific code from TableGrid into LayerTableGrid
598            (TableFrame, LayerTableFrame): Split the layer table specific code
599            from TableFrame into LayerTableFrame
600            (LayerTableGrid.select_shape): Remove a debug print
601    
602            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Use the
603            LayerTableFrame
604    
605    2002-08-23  Bernhard Herzog  <[email protected]>
606    
607            * Thuban/Model/layer.py (Layer.__init__): Make sure we have an
608            absolute filename.
609    
610    2002-08-22  Bernhard Herzog  <[email protected]>
611    
612            * Thuban/Model/table.py (Table.write_record): New method to write
613            records.
614            (Table.__init__): Open the DBF file for writing too.
615    
616            * Thuban/UI/controls.py (RecordTable.SetValue): Write the value
617            into the underlying table.
618    
619            * extensions/shapelib/shapefil.h (DBFCommit),
620            extensions/shapelib/dbfopen.c (DBFCommit): New API function to
621            commit any changes made to the DBF file.
622    
623            * Thuban/UI/mainwindow.py (make_check_current_tool)
624            (_tool_command): Put the code that generates the "checked"
625            callback into a separate function so that we can reuse it
626            elsewhere
627    
628            * Thuban/Model/save.py (Saver): New class to handle serializing a
629            session into an XML file. The main reason to introduce a class is
630            that applications built on Thuban can derive from it so that they
631            can save additional information in a session file.
632            (save_session): Delegate almost all the work to the Saver class.
633            Rename the filename argument to file because it may be a file like
634            object now.
635    
636            * Thuban/Model/load.py: Get rid of the Python 1.5.2 compatibility
637            code. Remove the little test code which would be executed when the
638            module is run as a script which didn't work anymore since it can't
639            import the other Thuban modules.
640            (ProcessSession, load_session): Refactor the ProcessSession to
641            have one method for each element start and end tag so that derived
642            classes can easily override the processing of individual tags.
643            Also, always parse with namespaces enabled because applications
644            built on top of Thuban will likely use namespaces if they extend
645            the session file format.
646    
647    2002-08-21  Bernhard Herzog  <[email protected]>
648    
649            * setup.py (ThubanInstall.run): Don't repr install_lib_orig
650            because thubaninit_contents will do it for us.
651    
652    2002-08-16  Jan-Oliver Wagner <[email protected]>
653    
654            * Thuban/UI/mainwindow.py: menu item 'show session tree' now disable if
655            tree window already open
656    
657    2002-08-15  Bernhard Herzog  <[email protected]>
658    
659            * Thuban/Model/layer.py (Layer.Destroy): Call the unboundd method
660            with self.
661    
662            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Only release the mouse
663            when we have actually captured it.
664    
665            * Thuban/Model/layer.py (Layer.Destroy): New. Explicitly close the
666            shapefile and destroy the table.
667    
668            * Thuban/Model/table.py (Table.Destroy): New. Close the DBF file.
669    
670    2002-08-14  Bernhard Herzog  <[email protected]>
671    
672            * Thuban/UI/controls.py (RecordTable.__init__): Remove the unused
673            instance variable columns
674            (RecordTable.GetTypeName): row and col may be negative in some
675            cases.
676    
677            * setup.py (InstallLocal.initialize_options)
678            (InstallLocal.finalize_options, InstallLocal.user_options): New
679            option create-init-file to build a thubaninit.py when running
680            install_local
681            (InstallLocal.run): Create the thubaninit.py module when requested
682            (thubaninit_contents): Split the template into several parts and
683            create a new function thubaninit_contents that creates the
684            contents of a thubaninit module.
685            (ThubanInstall.run): Use the new function to create the thubaninit
686            module.
687    
688    2002-07-30  Bernhard Herzog  <[email protected]>
689    
690            * Thuban/UI/application.py (ThubanApplication.OnExit): Do some
691            cleanup.
692            (ThubanApplication.MainLoop): Extend to automatically call OnExit.
693    
694            * Thuban/Model/session.py (Session.Destroy): Don't bypass the
695            direct base class' Destroy method.
696    
697            * Thuban/Model/map.py (Map.ClearLayers): New method to delete all
698            layers.
699            (Map.Destroy): Destroy the label_layer as well and call the
700            inherited Desatroymethod first so that no more messages are
701            issued.
702            (Map.RaiseLayer, Map.LowerLayer): Only issue LAYERS_CHANGED
703            message if the stacking order actually has changed. Add
704            doc-strings.
705            (Map.BoundingBox): Correct the doc-string.
706            (Map.AddLayer, Map.RemoveLayer, Map.Layers, Map.HasLayers)
707            (Map.ProjectedBoundingBox, Map.SetProjection): Add doc-strings.
708    
709            * Thuban/Model/label.py (LabelLayer.ClearLabels): New to delete
710            all labels.
711    
712    2002-07-29  Bernhard Herzog  <[email protected]>
713    
714            * Thuban/Model/map.py (Map.subscribe_layer_channels)
715            (Map.unsubscribe_layer_channels): Put the code that (un)subscribes
716            to a layer's channels into separate methods.
717            (Map.RemoveLayer, Map.AddLayer): Call the new methods
718            (Map.Destroy): Unsubscribe from a layer's channels before
719            destroying it.
720    
721            * Thuban/UI/view.py (MapCanvas.find_shape_at): Change the
722            selected_layer parameter to searched_layer which is the layer to
723            search in.
724            (MapCanvas.SelectShapeAt): New parameter layer to restrict the
725            search to that layer. Return the selected layer and shape.
726    
727            * Examples/simple_extensions/simple_tool.py (simple_tool): Fix a
728            typo
729    
730    2002-07-24  Bernhard Herzog  <[email protected]>
731    
732            * Thuban/UI/application.py (ThubanApplication.create_session):
733            Extend the doc string.
734            (ThubanApplication.subscribe_session)
735            (ThubanApplication.unsubscribe_session): New methods to
736            subscribe/unsubscribe to/from session channels.
737            (ThubanApplication.SetSession): Call the new methods here.
738            (ThubanApplication.maps_changed, ThubanApplication.set_map):
739            Renamed set_map to maps_changed. Its now a subscriber for
740            MAPS_CHANGED.
741    
742            * Thuban/UI/view.py (ZoomOutTool.MouseUp): Use the correct
743            x-coordinate in case of simple clicks
744    
745            * Thuban/Model/base.py (Modifiable.changed): Apply the args tuple,
746            don't pass it as a parameter
747    
748            * Thuban/Model/session.py (Session.RemoveMap): New
749    
750            * Thuban/UI/mainwindow.py (MainWindow.__init__): Turn the initial
751            window size into a parameter.
752    
753    2002-07-23  Bernhard Herzog  <[email protected]>
754    
755            * Thuban/UI/menu.py (Menu.item_index): Also search for menus not
756            just commands.
757    
758            * Thuban/UI/mainwindow.py (MainWindow.__init__): Change the
759            parameter list a bit to allow setting the window title and the
760            initial message in the status bar. Update the callers.
761    
762            * Thuban/UI/application.py (ThubanApplication.OnInit)
763            (ThubanApplication.CreateMainWindow): Put the mainwindow
764            instantiation into a separate method so that it can be overridden
765            by a subclass.
766    
767    2002-07-19  Bernhard Herzog  <[email protected]>
768    
769            * Thuban/Model/session.py: Issue a CHANGED message every time
770            another changed message is issued to make it easier to get
771            notified of changes.
772            (Session): Update the doc string
773            (Session.forward): Issue changed-events as CHANGED as well.
774            (Session.changed): Overwrite the inherited version to issue
775            CHANGED events as well.
776    
777            * Thuban/UI/tree.py: We can now simply subscribe to the session's
778            CHANGED channel to be informed of changes.
779            (SessionTreeCtrl.session_channels): Not needed any longer.
780            (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):
781            Only have to (un)subscribe CHANGED
782    
783            * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.
784    
785            * Thuban/UI/main.py, Thuban/UI/__init__.py: Move the work-around
786            for the wxPython locale bug to __init__.py so that it's
787            automatically executed by anybody using UI code from Thuban.
788    
789    2002-07-18  Bernhard Herzog  <[email protected]>
790    
791            * Thuban/UI/main.py (main): app no longer needs to be global
792    
793            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add application
794            as parameter and store it in an instance variable
795            (MainWindow.invoke_command, MainWindow.update_command_ui)
796            (MainWindow.save_modified_session, MainWindow.NewSession)
797            (MainWindow.OpenSession, MainWindow.SaveSession)
798            (MainWindow.SaveSessionAs, MainWindow.ShowSessionTree): Use self's
799            application object.
800    
801            * Thuban/UI/application.py (ThubanApplication.OnInit): Instantiate
802            the main window with self.
803    
804            * Thuban/UI/context.py: New module with the context class
805    
806            * Thuban/UI/command.py (Command): Update doc string.
807    
808            * Thuban/UI/mainwindow.py (MainWindow.invoke_command,
809            MainWindow.update_command_ui): Pass an instance of the context
810            class to the command's methods
811            (check_current_tool, call_method): Handle the new context
812            implementation
813    
814            * Examples/simple_extensions/simple_tool.py (simple_tool,
815            check_simple_tool): Handle the new context implementation
816    
817            * Examples/simple_extensions/simple_command.py (simple_command):
818            Handle the new context implementation. Update the comments about
819            the context.
820    
821            * Thuban/UI/application.py (ThubanApplication.SetSession): Add
822            doc-string
823            (ThubanApplication.Session): New method to return the session
824            object
825    
826            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): The
827            interactor's selected_layer may not be a layer of the current
828            session when the tree is updated while a new session is being set.
829    
830    2002-07-17  Bernhard Herzog  <[email protected]>
831    
832            * Thuban/UI/tree.py (color_string): Removed. No longer used.
833            (SessionTreeCtrl.update_tree, SessionTreeCtrl.add_items): Split
834            update_tree into update_tree and add_items. The tree now uses a
835            more generic way to display the contents of the tree.
836            (SessionTreeCtrl): Add a doc string explaining the TreeInfo method
837    
838            * Thuban/Model/layer.py (Layer.TreeInfo),
839            Thuban/Model/extension.py (Extension.TreeInfo),
840            Thuban/Model/map.py (Map.TreeInfo),
841            Thuban/Model/session.py (Session.TreeInfo):
842            Add TreeInfo methods to implement the new tree view update scheme
843    
844    2002-07-16  Bernhard Herzog  <[email protected]>
845    
846            * Thuban/UI/application.py: Don't use "import from" for the
847            MainWindow. It can't always be resolved.
848            (ThubanApplication.OnInit): change reference to MainWindow
849            accordingly.
850    
851            * Thuban/UI/menu.py (Menu.SetItems): New method to replace a menu
852            completely
853    
854    2002-07-10  Bernhard Herzog  <[email protected]>
855    
856            * setup.py (create_init_module): New configurable variable whose
857            default depends on the platform we're running on.
858            (ThubanInstall.initialize_options): Initialize
859            self.create_init_module from the global create_init_module
860            (ThubanInstall.user_options): indictate that the options
861            create-init-module and init-module-dir have arguments.
862    
863            * setup.py: In the setup call change the version number to include
864            cvs.
865    
866            * MANIFEST.in: Add the files in Examples
867    
868    2002-07-09  Bernhard Herzog  <[email protected]>
869    
870            * setup.py: In the setup call, use the thuban homepage as the
871            value of the url parameter.
872    
873            * Examples: New subdirectory for examples.
874    
875            * Examples/simple_extensions/simple_tool.xpm,
876            Examples/simple_extensions/simple_tool.py,
877            Examples/simple_extensions/simple_command.py,
878            Examples/simple_extensions/README: Simple examples showing how to
879            add new commands and tools.
880    
881            * setup.cfg (bdist_rpm): Add the default value for prefix and tell
882            bdist_rpm that we also have an install script.
883            (bdist_inno): Add 2002 to the copyright notice.
884    
885            * setup.py: Create a file in python's site-packages directory to
886            make installation of Thuban as a library easier.
887            (ThubanInstall.user_options): Add two new options,
888            create-init-module and init-module-dir
889            (ThubanInstall.expand_with_pure_python_dirs): New method to expand
890            filenames for installation in the default directories.
891            (ThubanInstall.select_scheme, ThubanInstall.convert_paths): Extend
892            the inherited methods to capture some filenames before they're
893            transformed too much by distutils.
894            (ThubanInstall.run): Create the init module if requested.
895            (ThubanInstall.thuban_init_filename): New method to return the
896            full name of the init module.
897            (ThubanInstall.get_outputs): Append the filename of the init
898            module.
899    
900    2002-07-08  Bernhard Herzog  <[email protected]>
901    
902            * setup.py (thuban_bdist_rpm): Extend this version of bdist_rpm to
903            handle the prefix properly which means that the default for the
904            installation prefix should be /usr for RPMs and /usr/local when
905            doing a normal source install.
906            (bdist_rpm_install_script): Script to override the default install
907            commands in the specfile generated by the bdist_rpm command.
908            (thuban_bdist_rpm.user_options): Add a prefix option
909            (thuban_bdist_rpm.initialize_options): Init the prefix option.
910            Create the script files for the spec files as empty files here
911            (thuban_bdist_rpm._make_spec_file): Override the inherited method
912            to fill the script files with content.
913    
914            * Thuban/Model/save.py (relative_filename): Wrapper around
915            Thuban.Lib.fileutil.relative_filename that accepts an empty dir
916            argument. save_session now automatically uses this version,
917            solving a problem when saving to a relative filename.
918    
919            * setup.py: In the setup call, make sure that the library
920            directories are under $prefix/lib not directly under $prefix.
921    
922    2002-06-20  Jan-Oliver Wagner <[email protected]>
923    
924            * Thuban/Model/extension.py: new module to handle extension objects.
925            * Thuban/Model/messages.py: new messages for extensions.
926            * Thuban/Model/session.py (Session.Extensions, Session.HasExtensions,
927            Session.AddExtension): new for handling extensions.
928            Also some other minor changes to round up extension handling.
929            * Thuban/UI/tree.py (SessionTreeCrtl:update_tree): Added visualization
930            of Extension titles and title and names of its objects.
931    
932    2002-05-29  Bernhard Herzog  <[email protected]>
933    
934            * Thuban/UI/mainwindow.py (MainWindow.bind_command_events): Bind
935            the events for a command.
936            (MainWindow.add_toolbar_command, MainWindow.add_menu_command):
937            Call bind_command_events to bind the events. add_toolbar_command
938            can now bind events too so that it's possible to have commands
939            that are only available through the toolbar.
940            (MainWindow.init_ids): New instance variable events_bound to keep
941            track of for which commands events have been bound.
942    
943    2002-05-28  Bernhard Herzog  <[email protected]>
944    
945            * Thuban/UI/menu.py: New module to build and manage menus.
946    
947            * Thuban/UI/mainwindow.py: Remove some unused imports.
948            (MainWindow.__init__, main_menu): move the definition of the main
949            menu from __init__ to the Menu instance main_menu.
950            (MainWindow.build_menu_bar, MainWindow.build_menu): New methods to
951            build the menu bar and sub-menus from a menu description.
952    
953            * Thuban/UI/application.py (ThubanApplication.OnInit): Read the
954            startup file
955            (ThubanApplication.read_startup_files): New method to run
956            ~/.thuban/thubanstart.py
957    
958            * Thuban/UI/mainwindow.py (MainWindow.__init__, main_toolbar):
959            Move the toolbar definition to the Menu instance main_toolbar.
960            (MainWindow.build_toolbar): New method to build the toolbar
961            similar to the build_menu methods
962    
963    2002-05-23  Bernhard Herzog  <[email protected]>
964    
965            * Thuban/UI/mainwindow.py (MainWindow.__init__): Fix spelling of
966            layer_outline_color. Fix it in the definition of the command too.
967    
968            * Thuban/UI/command.py (Command): Fix typo in doc string
969    
970    2002-05-22  Bernhard Herzog  <[email protected]>
971    
972            * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): Fix a typo
973            in the docstring
974    
975    2002-05-15  Bernhard Herzog  <[email protected]>
976    
977            * Thuban/Model/layer.py (Layer.open_shapefile): Set bbox to None
978            when the shapefile is empty.
979            (Layer.BoundingBox, Layer.LatLongBoundingBox): Both methods may
980            now return None for empty shapefiles. Update doc-strings.
981    
982            * Thuban/Model/map.py (Map.BoundingBox): Add doc-string. Deal with
983            the layer's bbox being None.
984    
985            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): Deal with the
986            layer's bbox being None.
987    
988            * Thuban/UI/view.py (MapCanvas.shape_selected): Only redraw when
989            necessary.
990            (MapCanvas.__init__): New instance variables, last_selected_layer
991            and last_selected_shape to determine how the selection has
992            changed.
993    
994            * Thuban/UI/tableview.py (TableGrid.__init__): Do not call
995            AutoSizeColumns because it will cause a traversal of the entire
996            table which for large .dbf files will take a very long time.
997    
998    2002-05-14  Bernhard Herzog  <[email protected]>
999    
1000            * Thuban/Model/layer.py (Layer.open_shapefile): Choose a better
1001            maximum depth for the tree than shapelib does by default.
1002    
1003    2002-05-10  Bernhard Herzog  <[email protected]>
1004    
1005            * setup.py (py_modules): The shptree modules doesn't have a
1006            wrapper, so don't include it in the py_modules
1007    
1008    2002-05-08  Bernhard Herzog  <[email protected]>
1009    
1010            * extensions/shapelib/shptree.c (compare_ints): Make arguments
1011            const void * as in the qsort prototype
1012            (SHPTreeFindLikelyShapes): Remove some unused variables.
1013    
1014            * Thuban/UI/view.py (PanTool.MouseMove): Use the bitmap the view
1015            maintains to redraw the window during a drag.
1016            (MapCanvas.unprojected_rect_around_point): New method to determine
1017            a small region around a point for hit-testing.
1018            (MapCanvas.find_shape_at): Only test the shapes in a small region
1019            around the point.
1020    
1021            * setup.py: Increment the version to 0.1.2
1022    
1023            * Thuban/UI/tree.py (SessionTreeCtrl.unsubscribe_all): Remove a
1024            debug print and set session to None after unsubscribing
1025    
1026    2002-05-07  Bernhard Herzog  <[email protected]>
1027    
1028            * Data/iceland_sample.session, Data/iceland_sample.thuban: Rename
1029            the file to have a .thuban extension.
1030    
1031            * Thuban/UI/tree.py (session_channels): New class constant with
1032            all the session channels to subscribe to to update the tree
1033            (SessionTreeCtrl.session_changed): Remember the session so that we
1034            can unsubscribe properly. Use the new class constant to
1035            unsubscribe from the old session and subscribe to the new one.
1036            (SessionTreeCtrl.unsubscribe_all): New method to unsubscribe all
1037            subscriptions of the SessionTreeCtrl.
1038            (SessionTreeView.OnClose): Call the tree's unsubscribe_all method.
1039    
1040            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add the "Show
1041            Session Tree" command to the file menu.
1042    
1043            * Thuban/UI/view.py (MapCanvas.do_redraw): Pass the entire bitmap
1044            as update_region to the renderer.
1045    
1046            * Thuban/UI/renderer.py
1047            (ScreenRenderer.layer_ids, ScreenRenderer.draw_shape_layer): The
1048            update box is now directly a tuple, not a wxRect anymore.
1049    
1050            * Thuban/Model/layer.py (Layer.ShapesInRegion): Remove some debug
1051            prints.
1052    
1053    2002-05-07  Bernhard Herzog  <[email protected]>
1054    
1055            * setup.py: Add the shptree extension module. See
1056            extensions/pyshapelib/ChangeLog for more details.
1057    
1058            * extensions/shapelib/shpopen.c, extensions/shapelib/shapefil.h,
1059            extensions/shapelib/dbfopen.c: Really update to the versions of
1060            shapelib 1.2.9. For some reason it wasn't really done on
1061            2002-04-11.
1062    
1063            * extensions/shapelib/shptree.c: Modified version of shptree.c of
1064            shapelib 1.2.9. The only real difference is the use of qsort
1065            instead of a bubble sort implementation
1066    
1067            * Thuban/Model/layer.py (Layer.__init__): New instance variable
1068            shapetree to hold the shapelib quadtree for the shapefile
1069            (Layer.open_shapefile): Create the quad tree.
1070            (Layer.ShapesInRegion): New method to return the ids of shapes in
1071            a given region using the quad tree.
1072    
1073            * extensions/thuban/wxproj.cpp (project_points): Fix some typos in
1074            comment
1075            (draw_polygon_shape): Accept both arcs and polygons.
1076            (initwxproj): Use the new PYSHAPELIB_IMPORT_API macro to import
1077            the api.
1078    
1079            * Thuban/UI/renderer.py (MapRenderer.layer_ids): New method to
1080            return the shape ids to be rendered in a given layer.
1081            (MapRenderer.draw_shape_layer): Call layer_ids to get the list of
1082            ids. Use draw_polygon_shape to draw arc shapes as well.
1083            (ScreenRenderer.RenderMap): New parameter for the rectangle that
1084            has to be updated
1085            (ScreenRenderer.layer_ids): Make use of the layer's quadtree by
1086            calling it's ShapesInRegion method.
1087    
1088            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
1089            update_region for the update region.
1090            (MapCanvas.OnPaint): Maintain the update region
1091            (MapCanvas.do_redraw): Pass the bounding box of the update_region
1092            to the renderer when drawing the bitmap. Reset the update_region.
1093    
1094    2002-05-03  Bernhard Herzog  <[email protected]>
1095    
1096            * Thuban/UI/mainwindow.py (MainWindow.SaveSessionAs,
1097            MainWindow.OpenSession): Change the file extension of the session
1098            files to .thuban
1099    
1100            * Thuban/Model/session.py (Session.AddMap, forwarded_channels):
1101            Move the map channels to be forwarded by the session into the
1102            class constant with forwarded_channels. Also add
1103            LAYER_PROJECTION_CHANGED and LAYER_VISIBILITY_CHANGED to
1104            forwarded_channels
1105    
1106            * Thuban/Model/base.py (Modifiable.changed): Fix doc-string (a
1107            typo and some rewording).
1108    
1109    2002-05-02  Bernhard Herzog  <[email protected]>
1110    
1111            * Thuban/UI/view.py: Keep the temporary bitmap used during drawing
1112            around to speed up most redraws:
1113            (MapCanvas.__init__): New instance variable bitmap which holds the
1114            bitmap
1115            (MapCanvas.do_redraw): Redraw self.bitmap if necessary. Use
1116            self.bitmap to draw.
1117            (MapCanvas.full_redraw): New method to force a full redraw
1118            including the bitmap
1119            (MapCanvas.SetMap): Subscribe full_redraw instead of redraw to
1120            make sure the bitmap is redrawn.
1121            (MapCanvas.projection_changed, MapCanvas.set_view_transform,
1122            MapCanvas.shape_selected): Call full_redraw instead of readraw to
1123            make sure the bitmap is redrawn.
1124            (MapCanvas.OnSize): New method to handle size events so that the
1125            bitmap can be redrawn.
1126    
1127    2002-04-29  Bernhard Herzog  <[email protected]>
1128    
1129            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
1130            canvas' VIEW_POSITION event
1131            (MainWindow.view_position_changed): Handler for VIEW_POSITION.
1132            Update the text in the status-bar accordingly.
1133    
1134            * Thuban/UI/view.py (MapCanvas): Derive from Publisher as well
1135            (MapCanvas.__del__): Implement because Publisher.__del__ has to be
1136            called.
1137            (MapCanvas.__init__): Bind EVT_LEAVE_WINDOW too. Initialize
1138            current_position
1139            (MapCanvas.set_current_position): New method to set
1140            current_position. Issue a VIEW_POSITION event
1141            (MapCanvas.CurrentPosition): New public method to return the value
1142            of current_position. Should be called when the VIEW_POSITION event
1143            is processed.
1144            (MapCanvas.OnLeftDown, MapCanvas.OnLeftUp, MapCanvas.OnMotion):
1145            Update the position.
1146            (MapCanvas.OnLeaveWindow): Set the position to None.
1147    
1148            * Thuban/UI/messages.py (VIEW_POSITION): New message for the
1149            position in the statusbar
1150    
1151    2002-04-26  Frank Koormann <[email protected]>
1152    
1153            * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data
1154    
1155    2002-04-24  Frank Koormann <[email protected]>
1156    
1157            * Resources/Bitmaps/identify.xpm: shadow added
1158    
1159            * Resources/Bitmaps/fullextent.xpm: new
1160    
1161    2002-04-22  Jan-Oliver Wagner <[email protected]>
1162    
1163            * Thuban/UI/tree.py (update_tree): added test for None on map bounding
1164            box
1165    
1166    2002-04-21  Jan-Oliver Wagner <[email protected]>
1167    
1168            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new
1169    
1170            * Thuban/UI/tree.py (update_tree): added added map extent
1171    
1172            * Thuban/UI/mainwindow.py (_method_command): extended by parameter
1173            icon; added map_full_extend as tool
1174    
1175    2002-04-19  Jan-Oliver Wagner <[email protected]>
1176    
1177            * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for
1178            saving _new_ sessions
1179    
1180            * Thuban/Model/session.py (create_empty_session): new session
1181            don't have a filename (set to None)
1182    
1183            * Thuban/UI/tree.py (update_tree): added filename and modified flag
1184    
1185            * Thuban/Model/load.py (ProcessSession): convert projection
1186            parameters from unicode to regular string
1187    
1188            * Data/iceland_sample.session: Added UTM Zone 26 projection.
1189    
1190    2002-04-11  Bernhard Herzog  <[email protected]>
1191    
1192            * extensions/shapelib/shapefil.h, extensions/shapelib/shpopen.c,
1193            extensions/shapelib/dbfopen.c: Update to the versions of shapelib
1194            1.2.9
1195    
1196            * setup.py (Lib.wxproj extension): Don't link shpopen.c and put
1197            the pyshapelib directoy into the list of include dirs, so that
1198            pyshapelib_api.h can be found.
1199    
1200            * extensions/thuban/wxproj.cpp (pyshapelib_api): New variable that
1201            holds the pyshapelib C-API
1202            (draw_polygon_shape, point_in_polygon_shape, shape_centroid): Use
1203            pyshapelib_api to access the shapelib functions.
1204            (initwxproj): Import the c_api from the shapelib module and
1205            initialize pyshapelib_api.
1206    
1207    2002-04-04  Bernhard Herzog  <[email protected]>
1208    
1209            * setup.py (thuban_bdist_rpm.initialize_options): Use
1210            initialize_options to create the scripts for the rpm.
1211    
1212            * extensions/pyprojection/setup.py (PROJ4_PREFIX): Just use /
1213    
1214    2002-04-03  Bernhard Herzog  <[email protected]>
1215    
1216            * setup.py: Increment version to 0.1.1
1217    
1218            * Thuban/UI/mainwindow.py (MainWindow.__init__): Move the "Add
1219            Layer" and "Remove Layer" commands from the layer menu to the map
1220            menu
1221    
1222    2002-02-15  Bernhard Herzog  <[email protected]>
1223    
1224            * Thuban/Model/layer.py (Layer.Shape): list append only takes one
1225            argument (python <= 1.5.2 erroneously accepted multiuple
1226            arguments)
1227    
1228    2002-02-04  Bernhard Herzog  <[email protected]>
1229    
1230            * Thuban/UI/identifyview.py (IdentifyGridCtrl): New class to use a
1231            RecordGrid in the identifyview.
1232            (IdentifyView.__init__): Use IdentifyGridCtrl instead of
1233            IdentifyListCtrl. The grid allows editing of the values.
1234    
1235            * Thuban/UI/controls.py (RecordTable, RecordGridCtrl): New classes
1236            implementing a grid for a single row of a thuban table.
1237    
1238            * Thuban/UI/view.py (MapCanvas.SelectShapeAt): Search through all
1239            layers by default. Easier to use than the previous default of only
1240            searching through the select layer which meant that if no layer
1241            was selected, you couldn't select a shape.
1242    
1243            * Thuban/UI/tableview.py (TableGrid.__init__): Fix typo
1244    
1245            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Honour the
1246            stroke_width attribute
1247    
1248            * Thuban/Model/save.py (save_session): Write the new stroke_width
1249            attribute
1250    
1251            * Thuban/Model/load.py (ProcessSession.startElement): Read the
1252            stroke_width attribute
1253    
1254            * Thuban/Model/layer.py (Layer.__init__): New parameter and
1255            instance variable stroke_width
1256            (Layer.SetStrokeWidth): Set the stroke_width.
1257    
1258    2002-02-01  Bernhard Herzog  <[email protected]>
1259    
1260            * extensions/thuban/wxproj.cpp (project_points): Fix two
1261            off-by-one errors in the last loop that joins the various parts
1262            together.
1263    
1264    2002-01-14  Bernhard Herzog  <[email protected]>
1265    
1266            * setup.py (data_dist.make_distribution): Fix some typos
1267    
1268    2001-09-18  Bernhard Herzog  <[email protected]>
1269    
1270            * README: Slight tweaking in preparation for the 0.1 release
1271    
1272            * setup.cfg: Add section for sdist to create both tgz and zip
1273            archives
1274    
1275            * setup.py: increase version number to 0.1
1276            (data_dist): New command class for data distribution
1277    
1278    2001-09-14  Bernhard Herzog  <[email protected]>
1279    
1280            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):
1281            Handle the case of no layer (i.e. layer is None) properly.
1282    
1283            * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):
1284            Set the initial selection of the combo boxes to reflect the
1285            projection we're starting with in a way that works on windows,
1286            too.
1287    
1288            * Thuban/Lib/connector.py (Connector.print_connections): Print the
1289            puiblisher's ids in hex to make it easier to compare them to the
1290            standard repr of python methods
1291    
1292            * Thuban/Model/map.py (Map.Destroy): Unsubscribe the label_layer
1293            messages
1294    
1295    2001-09-13  Bernhard Herzog  <[email protected]>
1296    
1297            * Thuban/UI/tree.py (SessionTreeCtrl.OnSelChanged): Make sure to
1298            deselect the layer if no layer is selected
1299    
1300            * Thuban/UI/view.py (MapCanvas.OnPaint): Only delay drawing to
1301            idle time when there actually is something to draw. If there's
1302            nothing to draw simply clear the window
1303            (MapCanvas.do_redraw): Call dc.EndDrawing and add some comments.
1304            (MapCanvas.SetMap): force a redraw in all cases because
1305            FitMapToWindow doesn't always do it.
1306            (MapCanvas.ZoomFactor): Add an optional parameter, center, to
1307            specify the point to move into the center of the window
1308            (ZoomOutTool.MouseUp, ZoomInTool.MouseUp): If the mouse wasn't
1309            dragged, zoon in/out by a factor of 2
1310            (MapCanvas.find_shape_at): Iterate backwards (i.e. with decreasing
1311            index, i.e. reversed drawing order) so that objects appearing to
1312            be in from of others are selected first. This is probably mostly
1313            relevant for point shapes where the symbols used may overlap
1314    
1315            * Thuban/Model/session.py (create_empty_session): Unset the
1316            modified bit before returning it
1317    
1318            * Thuban/UI/mainwindow.py (MainWindow.NewSession): Use
1319            create_empty_session session to create the new, empty session.
1320    
1321            * Thuban/UI/mainwindow.py (MainWindow.__init__): Set the size of
1322            the tool bitmaps.
1323            (MainWindow.OnClose, MainWindow.save_modified_session): Separate
1324            the code that asks whether the session should be saved into the
1325            new method save_modified_session.
1326            (MainWindow.OpenSession, MainWindow.NewSession): Use the new
1327            method to save modified session here too.
1328    
1329    2001-09-11  Bernhard Herzog  <[email protected]>
1330    
1331            * setup.py (InnoIconItem): fix typo
1332    
1333            (thuban_bdist_inno.run):
1334            (bdist_inno.run): Move the decision not to create symlinks on
1335            non-nt platforms to thuban_bdist_inno and do it unconditinally
1336            since we never want to create the symlinks here
1337    
1338    2001-09-10  Bernhard Herzog  <[email protected]>
1339    
1340            * Thuban/UI/mainwindow.py (MainWindow.IdentifyTool): Popup the
1341            identify view immediately
1342    
1343            * Thuban/UI/controls.py: New file with two classes RecordListCtrl
1344            and SelectableRecordListCtrl that implement the code shared by the
1345            identify view and the label dialog
1346    
1347            * Thuban/UI/identifyview.py (IdentifyListCtrl): Derive from the
1348            new class RecordListCtrl
1349    
1350            * Thuban/UI/labeldialog.py (LabelDialog.OnOK): Check whether the
1351            return value of GetValue is None instead of using it as a boolean
1352            directly so that Zero numbers are handled properly.
1353            (LabelListCtrl): Derive from the new class
1354            SelectableRecordListCtrl
1355    
1356            * Thuban/UI/proj4dialog.py (Proj4Dialog.__init__):
1357            (Proj4Dialog.dialogLayout): Make the window resizable and set the
1358            size of the text control explicitly to make the sizers work on
1359            both Windows and X.
1360    
1361  2001-09-07  Bernhard Herzog  <[email protected]>  2001-09-07  Bernhard Herzog  <[email protected]>
1362    
1363          * Thuban/UI/view.py (MapCanvas.find_shape_at):Add a new parameter          * Thuban/UI/view.py (MapCanvas.find_shape_at):Add a new parameter
1364          that can limit the search to the currently selected layer.          that can limit the search to the currently selected layer.
1365          (MapCanvas.SelectShapeAt): Make sure that the currently selected          (MapCanvas.SelectShapeAt): Make sure that the currently selected
1366          layer stays selected even when no shape is found          layer stays selected even when no shape is found
1367            (MapCanvas.FitRectToWindow): If the rect has zero with or zero
1368            height do nothing (avoids zero division errors)
1369    
1370  2001-09-06  Bernhard Herzog  <[email protected]>  2001-09-06  Bernhard Herzog  <[email protected]>
1371    
# Line 28  Line 1390 
1390          (MainWindow.identify_view_on_demand): Store the interactor in an          (MainWindow.identify_view_on_demand): Store the interactor in an
1391          instvar and use that reference instead of going through main.app          instvar and use that reference instead of going through main.app
1392    
1393          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):
1394          * Thuban/UI/application.py (ThubanApplication.OnInit):          * Thuban/UI/application.py (ThubanApplication.OnInit):
1395          * Thuban/UI/main.py (main): Create the session tree view in main          * Thuban/UI/main.py (main): Create the session tree view in main
1396          with the new mainwindow method ShowSessionTree and not directly          with the new mainwindow method ShowSessionTree and not directly
1397          the application's OnInit method          the application's OnInit method
# Line 45  Line 1407 
1407          layer to the tableview dialog.          layer to the tableview dialog.
1408    
1409          * Thuban/UI/tableview.py: Add some doc-strings          * Thuban/UI/tableview.py: Add some doc-strings
1410          (TableGrid):          (TableGrid):
1411          (TableGrid.OnRangeSelect):          (TableGrid.OnRangeSelect):
1412          (TableGrid.OnSelectCell):          (TableGrid.OnSelectCell):
1413          (TableFrame.__init__):          (TableFrame.__init__):
# Line 112  Line 1474 
1474  2001-09-05  Bernhard Herzog  <[email protected]>  2001-09-05  Bernhard Herzog  <[email protected]>
1475    
1476          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.
1477            
1478          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument
1479          interactor to pass through to the MapCanvas          interactor to pass through to the MapCanvas
1480            
1481          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new
1482          argument to the MainWindow constructor to get rid of the ugly hack          argument to the MainWindow constructor to get rid of the ugly hack
1483          that made main.app available early just so that the mapcanvas          that made main.app available early just so that the mapcanvas
# Line 162  Line 1524 
1524          (ThubanInstall.run): Remove the leading install root from the          (ThubanInstall.run): Remove the leading install root from the
1525          script filename if an install root was specified and use the new          script filename if an install root was specified and use the new
1526          link_file method          link_file method
1527            
1528          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to
1529          the window when the first layer is added to the map.          the window when the first layer is added to the map.
1530    
# Line 199  Line 1561 
1561          (InnoIconItem): Helper class for bdist_inno          (InnoIconItem): Helper class for bdist_inno
1562          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added
1563          this together with the appropriate parameters, to the setup call.          this together with the appropriate parameters, to the setup call.
1564            
1565          * setup.cfg (bdist_inno): added new section for the inno setup          * setup.cfg (bdist_inno): added new section for the inno setup
1566          installer          installer
1567    

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