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revision 131 by bh, Fri May 3 14:50:27 2002 UTC revision 514 by jonathan, Tue Mar 11 16:44:44 2003 UTC
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1    2003-03-11  Jonathan Coles   <[email protected]>
2    
3            * Thuban/UI/classifier.py: Add normal border to SelectPropertiesDialog.
4            Use True instead of true.
5            (Classifier): Should have a single panel in which all the controls lie.
6    
7            * Thuban/UI/proj4dialog.py: Add normal border.
8    
9            * Thuban/UI/tree.py: Fixed problem with bad item images under Windows.
10    
11            * Thuban/UI/mainwindow.py: Use True instead of true.
12    
13            * setup.py: Update some definitions to use wxWindows2.4 files
14    
15            * Data/iceland_sample_class.thuban: Fixed file so that the
16            field_type information is present.
17    
18    2003-03-10  Jonathan Coles   <[email protected]>
19    
20            * Thuban/UI/classifier.py (Classifier.__init__): Make the
21            field type label grow so that when the text changes the
22            size is updated correctly. This may be a wxWindows bug.
23    
24    2003-03-10  Jonathan Coles   <[email protected]>
25    
26            * Thuban/UI/application.py: Changed SESSION_CHANGED to
27            SESSION_REPLACED.
28    
29            * Thuban/UI/classifier.py: Wrap text with _().
30            (ClassGrid.CreateTable): Set dimensions and size hints here,
31            instead of in Reset, so we only set the size once.
32    
33            * Thuban/UI/dialogs.py: Don't need Shutdown(); just use Close()!
34    
35            * Thuban/UI/mainwindow.py (MainWindow.prepare_new_session):
36            Call Close() instead of Shutdown().
37    
38            * Thuban/UI/messages.py: Changed SESSION_CHANGED to SESSION_REPLACED.
39    
40            * Thuban/UI/tree.py: Changed SESSION_CHANGED to SESSION_REPLACED.
41            Go back to using OnClose() instead of Shutdown().
42    
43    2003-03-10  Jonathan Coles   <[email protected]>
44    
45            * Thuban/UI/classifier.py (Classifier): SelectField() needed
46            to know the old field index as well as the new one.
47    
48    2003-03-10  Jonathan Coles   <[email protected]>
49    
50            * Thuban/UI/classifier.py (Classifier): Use __SelectField()
51            to correctly set the table information and call this from
52            __init__ and from _OnFieldSelect so that all the information
53            is up to date when the dialog opens and when a field is changed.
54    
55    2003-03-10  Jonathan Coles   <[email protected]>
56    
57            * Thuban/Model/classification.py (Classification): Don't use
58            layer's message function directly, use the ClassChanged() method
59            when then classification changes. SetField/SetFieldType/SetLayer
60            must keep the information about field name and field type in
61            sync when an owning layer is set or removed.
62    
63            * Thuban/Model/layer.py: Added ClassChanged() so that the
64            classification can tell the layer when its data has changed.
65            (Layer.SetClassification): Accepts None as an arguement to
66            remove the current classification and correctly handles
67            adding a new classification.
68    
69            * Thuban/Model/load.py: Comment out print statement
70    
71            * test/test_classification.py, test/test_save.py: New and
72            improved tests.
73    
74    2003-03-07  Jonathan Coles   <[email protected]>
75    
76            * Thuban/Model/classification.py: Implemented __copy__ and
77            __deepcopy__ for ClassGroup* and ClassGroupProperites so
78            they can easily be copied by the classifier dialog.
79            (ClassGroupProperites.__init__): The default line color should
80            have been Color.Black.
81    
82            * Thuban/UI/classifier.py: Setting and Getting table values now
83            uses a consistent set of functions.
84            (Classifier): Now non-modal. Has field type label which changes
85            as the field changes. Keep track of buttons in a list so that
86            we can enable/disable the buttons when the None field is selected.
87            (SelectPropertiesDialog): Add buttons to make the colors transparent.
88    
89            * Thuban/UI/dialogs.py (NonModalDialog.Shutdown): New method which
90            does what OnClose did, but can be called by the application to
91            close a window. Needed when a session changes, and we have to
92            close the classifier windows.
93    
94            * Thuban/UI/mainwindow.py (MainWindow.prepare_new_session):
95            Shuts down open dialogs. Used when a new session is created
96            or a session is opened.
97            (MainWindow.SaveSession): Should only call application.SaveSession()
98            if we don't call SaveSessionAs first.
99            (MainWindow.Classify): Allow different classifier dialogs for
100            different layers.
101    
102            * Thuban/UI/tree.py (SessionTreeView): Remove OnClose and let
103            the parent class handle it. Add Shutdown() to unsubscibe from
104            event notification and call the parent Shutdown(). This was
105            necessary so the application can close the tree window.
106    
107    2003-03-06  Jonathan Coles   <[email protected]>
108    
109            * Thuban/Model/classification.py: Minor documentation changes,
110            Addition of __eq__ and __ne__ methods.
111            (Classification.SetLayer): prevent recursion between this method
112            and Layer.SetClassification().
113    
114            * Thuban/Model/color.py: Addition of __eq__ and __ne__ methods.
115    
116            * Thuban/Model/layer.py (SetClassification): prevent recursion
117            between this method and Classification.SetLayer().
118    
119            * test/test_classification.py, test/test_load.py,
120            test/test_session.py: Fixed and added tests for the classification
121            classes.
122    
123    2003-03-06  Bernhard Herzog  <[email protected]>
124    
125            * Thuban/UI/classifier.py (ClassGrid.__init__)
126            (ClassGrid.CreateTable): Move the SetSelectionMode call to
127            CreateTable because otherwise it triggers an assertion in
128            wxPython/wxGTK 2.4.
129    
130    2003-03-05  Jonathan Coles   <[email protected]>
131    
132            * Thuban/common.py: Move FIELDTYPE constants back to table.py.
133    
134            * Thuban/Model/load.py: import FIELDTYPE constants from table.
135    
136            * Thuban/UI/classifier.py: import FIELDTYPE constants from table.
137    
138            * Thuban/Model/table.py: Put FIELDTYPE constants back.
139    
140    2003-03-05  Jonathan Coles   <[email protected]>
141    
142            * Thuban/UI/classifier.py: Added class documentation.
143            Fixed RTbug #1713, #1714. Added Move[Up|Down] buttons.
144            Store just the groups in the table and generate the other
145            column information when it is requested. Add "None" field
146            to pull-down to select no classification.
147    
148            * Thuban/common.py: Moved FIELDTYPE constants from table.py
149            (Str2Num): Only catch ValueError exceptions.
150    
151            * Thuban/Model/classification.py: Class documentation. Renaming
152            of methods with Stroke to Line. Groups are stored in a single
153            list with the default as the first element. Groups are searched
154            in the order they appear in the list.
155    
156            * Thuban/Model/color.py: Documentation.
157    
158            * Thuban/Model/layer.py (Layer): Add GetFieldType to retreive
159            the kind of data represented by a field.
160    
161            * Thuban/Model/load.py (ProcessSession): Use proper string
162            conversion function; fixes RTbug #1713.
163    
164            * Thuban/Model/save.py (Saver): Store field type information.
165    
166            * Thuban/Model/table.py: Put FIELDTYPE constants in common.py.
167            (Table): Add field_info_by_name() to retrieve field information
168            by specifying the field name, not the number.
169    
170            * Thuban/UI/mainwindow.py: Function name changes.
171    
172            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Only
173            get the layer classification once. Don't try to classify
174            values when the field is None: just use the default properties.
175    
176            * Thuban/UI/view.py: Function name changes.
177    
178            * Doc/thuban.dtd: Add field_type attribute to a classification.
179    
180    2003-03-04  Bernhard Herzog  <[email protected]>
181    
182            * Doc/thuban.dtd: Use correct syntax for optional attributes. Make
183            the fill and stroke layer attributes optional with suitable
184            default values. Add the stroke_width layer attribute. Use correct
185            syntax for empty elements. Make the attribute list for labels
186            refer to the label element.
187    
188    2003-03-04  Bernhard Herzog  <[email protected]>
189    
190            * setup.py (thuban_build_py.build): Add a comment about distutils in
191            Python 2.3 containing some of the functionality we implement in
192            setup.py ourselves.
193    
194            * Thuban/UI/classifier.py (ClassGrid.__init__): Set the table
195            before the selection mode. Doing it the other way round triggers
196            an assertion in wxWindows.
197    
198            * Thuban/Model/save.py (escape): Fix typo in doc-string
199    
200            * Thuban/Model/classification.py: Remove unnecessary wxPython
201            import
202    
203    2003-03-04  Jonathan Coles   <[email protected]>
204    
205            * Thuban/Model/classification.py (ClassGroupRange.GetProperties):
206            Parameter 'value' should default to None.
207    
208            * Thuban/UI/mainwindow.py: Use Layer.GetClassification() since
209            the class attribute __classification is now private.
210    
211            * Thuban/UI/classifier.py (ClassGrid): Moved OnCellDClick() from
212            Classifier to ClassGrid. Added support for removing selected rows,
213            which including code for keeping track of when cells are selected,
214            and deselected.
215            (ClassTable): Support for added/removing rows. Fixed a problem
216            with __ParseInput whereby it would not allow strings (only numbers)
217            to be entered.
218            (Classifier): Added button and supporting code for removing
219            selected rows.
220    
221    2003-02-27  Jonathan Coles   <[email protected]>
222    
223            * Thuban/common.py: Moved color conversion functions into
224            Thuban/UI/common.py.
225            (Str2Num): Now converts the float (not the string) to a long/int
226            so that an exception isn't thrown.
227    
228            * Thuban/UI/common.py: Common functions used in several UI modules
229    
230            * Thuban/Model/classification.py: Changed the class hierarchy
231            so that a Classification consists of Groups which return
232            Properties when a value matches a Group.
233    
234            * Thuban/Model/layer.py: Fixed name resolution problem.
235    
236            * Thuban/Model/load.py: Use new Classification and Group functions.
237    
238            * Thuban/Model/save.py (Saver.write_attribs): Fixes a test case
239            failure.
240            (Saver.write_classification): Use new Classification and Group
241            functions.
242    
243            * Thuban/UI/classifier.py: Changes to use new Classification and Group
244            functions. Fix to create a tuple with a single value instead of
245            simply returning the value.
246    
247            * Thuban/UI/renderer.py: Use new Classification and Group functions.
248            Use common.py functions.
249    
250            * Thuban/UI/tree.py: Use common.py functions.
251            
252            * test/test_classification.py: Use new Classification and Group
253            classes.
254    
255    2003-02-24  Jonathan Coles   <[email protected]>
256    
257            * Thuban/common.py (Color2wxColour, wxColour2Color): Conversion
258            functions from Thuban color objects to wxWindow colour objects.
259    
260            * Thuban/Model/classification.py (Classification): Renamed
261            GetProperties() to GetClassData(). Used the new iterator
262            in TreeInfo().
263            (ClassIterator): Iterator implementation to iterate over the
264            ClassData objects in a classification object.
265    
266            * Thuban/Model/save.py (Saver.write_classificaton): Uses
267            the new iterator to save the classification information.
268    
269            * Thuban/UI/classifier.py (SelectPropertiesDialog): Support
270            for changing the stroke and fill colors and previewing the
271            changes.
272    
273            * Thuban/UI/mainwindow.py (MainWindow.OpenSession,
274            MainWindow.SaveSessionAs): Text string changes so the dialogs
275            have more meaningful titles.
276    
277            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Change
278            Classification method name from GetProperties to GetClassData.
279    
280            * Thuban/UI/view.py (MapCanvas.find_shape_at): Use method calls
281            instead of accessing now non-existent class variables.
282    
283    2003-02-24  Bernhard Herzog  <[email protected]>
284    
285            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Remove
286            unneeded Shape() call. Rendering is substantially faster without
287            it and it avoids some problems with broken shape files.
288    
289    2003-02-20  Frank Koormann   <[email protected]>
290    
291            Force minimal size of identify and label dialogs. The autosizing
292            looked too ugly.
293    
294            * Thuban/UI/controls.py (RecordListCtrl): Set minimal width for columns.
295            * Thuban/UI/labeldialog.py (LabelDialog.dialog_layout):
296            Set size of listctrl.
297            * Thuban/UI/identifyview.py (IdentifyView.__init__):
298            Set size of dialog.
299    
300    2003-02-19  Jonathan Coles   <[email protected]>
301    
302            * test/test_classification.py, test/test_layer.py,
303            test/test_load.py, test/test_map.py, test/test_session.py:
304            Updated the tests to use the new functions that are in the
305            respective classes.
306    
307            * Thuban/Model/classification.py (Classification):
308            Uses the new ClassData* classes. Modification messages are
309            passed up to the parent layer (if it exists).
310            (ClassData): New class to encapsulate the common data in each
311            classification property.
312            (ClassDataDefault): Represents the Default class. data.
313            (ClassDataPoint): Represents a single class. data point
314            (ClassDataRange): Represents a class. range
315            (ClassDataMap): Represents a class. map (unused).
316    
317            * Thuban/Model/color.py: Added Color.None to represent something
318            with no color. Color.Black represents the color black.
319            (NoColor): Helper class derived from Color to represent something
320            with no color.
321    
322            * Thuban/Model/layer.py (Layer): Removed references to fill, stroke,
323            stroke_width attributes. Made the 'classification' attribute private.
324            New methods for setting/getting the classification.
325    
326            * Thuban/Model/load.py (ProcessSession): Use new methods on Layer
327            to get the classifcation and use the new ClassData* classes to
328            hold the classification data. Use Str2Num to convert numbers
329            properly.
330    
331            * Thuban/Model/save.py (Saver): Use new Color and Classification
332            methods
333    
334            * Thuban/UI/classifier.py (ClassGrid): New class to represent a
335            custom grid.
336            (ClassTable): Support for editing Values and Labels and for
337            changing what type (point or range) of data is stored in each
338            property based on how the user enters the data.
339            (Classifier): Support for saving the new classifications and
340            launching the dialog to edit a property.
341            (SelectPropertiesDialog): New class for editing the visual
342            properties of a classification (stroke color, width, and fill color)
343            (ClassPreviewer): Took the Draw method from ClassRenderer and
344            made most of it into this new class. Intend to use this class in
345            the SelectPropertiesDialog for previewing changes.
346    
347            * Thuban/UI/renderer.py: Use new Color and Classification methods.
348    
349            * Thuban/UI/tree.py: Formatting changes.
350    
351            * Doc/thuban.dtd: Add 'label' element
352    
353            * Thuban/common.py: New. Contains common routines used throughout
354            the code.
355            (Str2Num): Takes a string and converts it to the "best" type of
356            number.
357    
358    2003-02-14  Bernhard Herzog  <[email protected]>
359    
360            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Make sure that the
361            dragging flag is always set to 0 even when the tool implementation
362            raises an exception
363    
364    2003-02-11  Bernhard Herzog  <[email protected]>
365    
366            * Thuban/UI/application.py (ThubanApplication.splash_screen): New
367            method to create a splash screen.
368            (ThubanApplication.ShowMainWindow): New. Show the main window.
369            Needed so the splash screen can display the mainwindow
370            (ThubanApplication.OnInit): Call the
371            new splash_screen method to determine whether the application
372            should display a splash screen. If it displays a splash screen do
373            not immediately show the main window.
374    
375    2003-02-11  Jonathan Coles  <[email protected]>
376    
377            * Thuban/Model/classification.py: Added import line to fix
378            feature conflicts between running on python2.2 and python2.1.
379    
380            * Thuban/UI/classifier.py (ClassTable): Didn't need to hang
381            onto the clinfo parameter, so removed the deepcopy().
382    
383    2003-02-10  Jonathan Coles  <[email protected]>
384    
385            * Thuban/Model/save.py (Saver.open_element, Saver.close_element):
386            Added element_open variable to track opening and closing of tags
387            so that tags that don't span more than one line are closed with
388            /> instead of </tag_name>. Use the GetDefault*() methods of
389            the Classification class.
390    
391            * Thuban/Model/classification.py (Classificaton): Added set and
392            get methods for the default data. The class also takes a layer
393            reference so that modification messages can be sent. Fixed the
394            methods to use the new ClassData class.
395            (ClassData): New class to encapsulate the classification data
396    
397            * Thuban/Model/layer.py (Layer): Remove the
398            Set[Fill|Stroke|StrokeWidth]() methods. Code should call the
399            SetDefault*() methods on the layer's classification object.
400            (Layer.__init__): Use the new SetDefault*() methods in the
401            Classification class.
402    
403            * Thuban/Model/load.py (ProcessSession): Use the new ClassData
404            object instead of a dictionary.
405    
406            * Thuban/UI/classifier.py (ClassRenderer): New class to
407            draw the classifications in the dialog box's table.
408            (Classifier): Modified to use the ClassRenderer class.
409    
410            * Thuban/UI/mainwindow.py (MainWindow): Use the SetDefault*()
411            methods of the Classification class.
412    
413            * Thuban/UI/renderer.py (MapRenderer): Use the Get*() methods
414            of the ClassData class.
415    
416            * test/test_classification.py, test/test_layer.py,
417            test/test_map.py, test/test_session.py: Fix the tests to work
418            with the above code changes.
419    
420    2003-02-03  Jonathan Coles  <[email protected]>
421    
422            * Thuban/Model/classification.py (Classification): Added getNull()
423            to return the NullData reference
424    
425            * Thuban/Model/layer.py (Layer.SetFill, Layer.SetStroke,
426            Layer.SetStrokeWidth): Modified these functions to change the
427            null data in the classification rather than keep these values
428            directly in the Layer class. Menu options to change these values
429            work again.
430    
431    2003-01-28  Jonathan Coles  <[email protected]>
432    
433            * Thuban/UI/classifier.py (Classifier): Resolved merging conflicts.
434            Fixed crashing problem on some systems. Dialog box shows
435            classification data.
436    
437            * Thuban/UI/tree.py (SessionTreeCtrl.add_items): Handle drawing
438            Colors in the tree view.
439    
440            * Thuban/Model/layer.py (Layer.TreeInfo): Added a call to build
441            the tree info for classifications. Commented out unnecessary lines.
442    
443            * Thuban/Model/classification.py (Classification.TreeInfo): New
444            function to add information about the classification into the
445            tree view.
446    
447    2003-01-27  Jan-Oliver Wagner <[email protected]>
448    
449            * Thuban/__init__.py (_): New.
450    
451            * Thuban/Model/classification.py, Thuban/Model/extension.py,
452            Thuban/Model/layer.py, Thuban/Model/load.py, Thuban/Model/map.py,
453            Thuban/Model/session.py, Thuban/UI/application.py,
454            Thuban/UI/classifier.py, Thuban/UI/context.py, Thuban/UI/controls.py,
455            Thuban/UI/identifyview.py, Thuban/UI/labeldialog.py,
456            Thuban/UI/mainwindow.py, Thuban/UI/menu.py, Thuban/UI/proj4dialog.py,
457            Thuban/UI/renderer.py, Thuban/UI/tree.py, Thuban/Lib/connector.py,
458            Thuban/Lib/fileutil.py: Replace user string by _() for i18n.
459    
460    2003-01-27  Jonathan Coles  <[email protected]>
461    
462            * Thuban/Model/layer.py: Classification initialization calls.
463    
464            * Thuban/Model/classification.py: Created class to encapsulate
465            a layer classification. Supports specific data points and
466            ranges.
467    
468            * Thuban/Model/load.py: Added support for loading classification
469            information.
470    
471            * Thuban/Model/save.py: Added support for saving classification
472            information.
473    
474            * Thuban/UI/classifier.py: Initial class for a dialog box for
475            specifying classification information.
476    
477            * Thuban/UI/mainwindows.py: Support for opening the classifier
478            dialog.
479    
480            * Thuban/UI/renderer.py: Support for drawing a layer with the
481            classification information.
482    
483            * Data/iceland_sample_class.thuban: iceland_sample with
484            classification data.
485    
486            * test/test_classification: Tests for the Classification class.
487    
488    2002-12-09  Bernhard Herzog  <[email protected]>
489    
490            * test/test_command.py: New. Tests for the command classes.
491    
492            * Thuban/UI/command.py (ToolCommand): New class for tool commands.
493            (Command.IsTool): New method to distinguish between command
494            switching tools and other commands.
495    
496            * Thuban/UI/view.py (MapCanvas.SelectTool): New method to select
497            the tool to avoid direct assignments to instance variables
498            (MapCanvas.ZoomInTool, MapCanvas.ZoomOutTool, MapCanvas.PanTool)
499            (MapCanvas.IdentifyTool, MapCanvas.LabelTool): Use SelectTool to
500            change the tool
501    
502            * Thuban/UI/mainwindow.py (MainWindow.update_command_ui): If an
503            active tool's command turns insensitive, disable the tool.
504            (_tool_command): Use the new ToolCommand class
505    
506            * Examples/simple_extensions/simple_tool.py (simple_tool): Use the
507            SelectTool method to change the tool
508            (iconfile): Use the ToolCommand class
509    
510    2002-12-03  Bernhard Herzog  <[email protected]>
511    
512            * Thuban/UI/tree.py (SessionTreeCtrl.normalize_selection): Handle
513            the case of selected items that are not children of Layers or Maps
514            properly. Previously this bug would trigger an assertion in
515            wxWindows.
516    
517    2002-11-06  Frank Koormann  <[email protected]>
518    
519            * Thuban/UI/mainwindow.py: Altered the order of tools in the
520            toolbar: First now are all navigation tools (Zoom In/Out, Pan,
521            Full Extent).
522    
523    2002-10-23  Bernhard Herzog  <[email protected]>
524    
525            * setup.py (setup call): version now 0.1.3
526    
527            * MANIFEST.in: Add the files in test/
528    
529            * test/README: Add note about tests requiring the iceland data
530    
531            * Thuban/UI/mainwindow.py (MainWindow.About): Add 2002 to
532            copyright notice.
533    
534    2002-10-18  Bernhard Herzog  <[email protected]>
535    
536            * test/test_map.py
537            (TestMapWithContents.test_projected_bounding_box): Use an explicit
538            epsilon.
539    
540            * test/support.py (FloatComparisonMixin.assertFloatEqual)
541            (FloatComparisonMixin.assertFloatSeqEqual): give a more useful
542            message if the assertion fails and don't return the return value
543            of self.assert_. In assertFloatSeqEqual the return meant that not
544            all items of the sequence were compared.
545    
546    2002-09-20  Bernhard Herzog  <[email protected]>
547    
548            * test/test_fileutil.py: New. Test cases for Thuban.Lib.fileutil
549    
550            * Thuban/Lib/fileutil.py: Fixup some whitespace and typos
551    
552            * test/test_map.py (TestMapWithContents.test_tree_info): Create
553            the string with the bounding box on the fly because of platform
554            differences in the way %g is handled.
555    
556            * test/test_layer.py (TestLayer.test_empty_layer): Create an empty
557            DBFfile too because Thuban layers can't yet cope missing DBF
558            files.
559    
560    2002-09-20  Bernhard Herzog  <[email protected]>
561    
562            * test/test_menu.py: Use initthuban instead of
563            add_thuban_dir_to_path to initialize Thuban.
564    
565            * test/support.py (FloatComparisonMixin.assertFloatEqual): New.
566            Mixin class for float comparisons
567            (SubscriberMixin): New. Mixin class to test messages sent through
568            the Connector class
569    
570            * test/README: Fix a typo and add the -v flag to the command for
571            individual tests
572    
573            * test/test_session.py: New. Test cases for Thuban.Model.session
574    
575            * test/test_proj.py: New. Test cases for Thuban.Model.proj
576    
577            * test/test_map.py: New. Test cases for Thuban.Model.map
578    
579            * test/test_layer.py: New. Test cases for Thuban.Model.layer
580    
581            * test/test_label.py: New. Test cases for Thuban.Model.label
582    
583            * test/test_connector.py: New. Test cases for Thuban.Lib.connector
584    
585            * test/test_color.py: New. Test cases for Thuban.Model.color
586    
587            * test/test_base.py: New. Test cases for Thuban.Model.base
588    
589    2002-09-13  Bernhard Herzog  <[email protected]>
590    
591            * Thuban/Model/session.py (Session.forwarded_channels): Forward
592            the CHANGED channel too.
593    
594            * Thuban/Model/map.py (Map.forwarded_channels): Forward the
595            CHANGED channel too.
596            (Map.__init__): Call the Modifiable constructor as well.
597    
598            * Thuban/Model/base.py (Modifiable.UnsetModified): Issue a CHANGED
599            event if the modified flag changes.
600            (Modifiable.changed): Tweak the doc-string.
601    
602            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed)
603            (MainWindow.set_position_text): Put the code that puts the text
604            with the mouse position into the status bar into the new method
605            set_position_text so that it can overwritten in derived classes.
606    
607    2002-09-12  Bernhard Herzog  <[email protected]>
608    
609            * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): Center the
610            message box on the main window.
611    
612    2002-09-11  Bernhard Herzog  <[email protected]>
613    
614            * Thuban/UI/mainwindow.py: Underline the 'x' in "Exit" instead of
615            the 'E' because it's less likely to interfere with other menu
616            entries.
617            (MainWindow.build_menu): remove an incorrect comment.
618    
619    2002-09-10  Bernhard Herzog  <[email protected]>
620    
621            * Thuban/UI/mainwindow.py (MainWindow.Map): New.
622            (_tool_command): Add sensitive parameter
623            (_has_visible_map): Sensitivity callback to tools and other
624            commands that require a visible map. Use it in map_zoom_in_tool,
625            map_zoom_out_tool, map_pan_tool, map_identify_tool, map_label_tool
626            and map_full_extent
627    
628    2002-09-06  Bernhard Herzog  <[email protected]>
629    
630            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Unsubscribe
631            VIEW_POSITION
632    
633    2002-09-04  Frank Koormann  <[email protected]>
634    
635            * Resources/Bitmaps/fullextent.xpm: Updated Icon (removed "potatoe")
636    
637    2002-09-02  Bernhard Herzog  <[email protected]>
638    
639            * Thuban/UI/view.py: Get rid of the idle redraw. This is done by
640            wxWindows already and our implementation doesn't work correctly
641            with wxGTK 2.3:
642            (MapCanvas.__init__): Remove the instance variable
643            (MapCanvas.OnPaint): Always call do_redraw when there's a map to
644            be drawin
645            (MapCanvas.OnIdle): Removed.
646    
647            * Thuban/UI/view.py (MapCanvas.unprojected_rect_around_point): Add
648            a parameter to determine the size of the rectangle.
649            (MapCanvas.find_shape_at): Create the box around the point on a
650            layer by layer basis and make the size depend on the shape type.
651            This solves a problem with the selection of point shapes at the
652            border of the layer's bounding box
653    
654    2002-08-30  Bernhard Herzog  <[email protected]>
655    
656            * Thuban/UI/mainwindow.py (MainWindow.CanRemoveLayer): New method
657            for the sensitivity  of remove layer.
658            (_can_remove_layer): New. Sensitivity callback for remove layer
659            (Command layer_remove): Use _can_remove_layer
660    
661            * Thuban/Model/map.py (Map.CanRemoveLayer): New method to
662            determine whether a given layer can be deleted.
663    
664            * Thuban/UI/view.py (MapCanvas.__init__, MapCanvas.OnPaint)
665            (MapCanvas.do_redraw): Get rid of the unused update_region
666            instance variable
667    
668            * Thuban/UI/view.py: Add/update some doc-strings.
669    
670            * test/: new subdirectory with a bunch of unit tests.
671    
672            * test/README, test/test_table.py, test/test_save.py,
673            test/test_menu.py, test/test_load.py: Initial set of tests and
674            brief instructions on how to run them
675    
676    2002-08-29  Bernhard Herzog  <[email protected]>
677    
678            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Handle
679            arcs with multiple parts.
680    
681            * Thuban/UI/view.py (ZoomInTool.MouseUp, ZoomOutTool.MouseUp):
682            Handle degenrate rectangles.
683    
684            * Thuban/Model/table.py: Make writing records work correctly:
685            (Table.__init__): Keep track of whether the DBF is open for
686            writing
687            (Table.write_record): Open the DBF file for writing when necessary
688    
689    2002-08-27  Bernhard Herzog  <[email protected]>
690    
691            * Thuban/Model/table.py (Table.write_record, Table.__init__): Open
692            dbf files only for reading by default. Use a new writable dbf
693            object for writing.
694    
695    2002-08-26  Bernhard Herzog  <[email protected]>
696    
697            * Thuban/UI/mainwindow.py: Refactor the context creation:
698            (MainWindow.Context): New method to return a context
699            (MainWindow.invoke_command, MainWindow.update_command_ui): Use the
700            new method
701    
702            * Thuban/UI/tableview.py (TableGrid, LayerTableGrid): Split the
703            layer table specific code from TableGrid into LayerTableGrid
704            (TableFrame, LayerTableFrame): Split the layer table specific code
705            from TableFrame into LayerTableFrame
706            (LayerTableGrid.select_shape): Remove a debug print
707    
708            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Use the
709            LayerTableFrame
710    
711    2002-08-23  Bernhard Herzog  <[email protected]>
712    
713            * Thuban/Model/layer.py (Layer.__init__): Make sure we have an
714            absolute filename.
715    
716    2002-08-22  Bernhard Herzog  <[email protected]>
717    
718            * Thuban/Model/table.py (Table.write_record): New method to write
719            records.
720            (Table.__init__): Open the DBF file for writing too.
721    
722            * Thuban/UI/controls.py (RecordTable.SetValue): Write the value
723            into the underlying table.
724    
725            * extensions/shapelib/shapefil.h (DBFCommit),
726            extensions/shapelib/dbfopen.c (DBFCommit): New API function to
727            commit any changes made to the DBF file.
728    
729            * Thuban/UI/mainwindow.py (make_check_current_tool)
730            (_tool_command): Put the code that generates the "checked"
731            callback into a separate function so that we can reuse it
732            elsewhere
733    
734            * Thuban/Model/save.py (Saver): New class to handle serializing a
735            session into an XML file. The main reason to introduce a class is
736            that applications built on Thuban can derive from it so that they
737            can save additional information in a session file.
738            (save_session): Delegate almost all the work to the Saver class.
739            Rename the filename argument to file because it may be a file like
740            object now.
741    
742            * Thuban/Model/load.py: Get rid of the Python 1.5.2 compatibility
743            code. Remove the little test code which would be executed when the
744            module is run as a script which didn't work anymore since it can't
745            import the other Thuban modules.
746            (ProcessSession, load_session): Refactor the ProcessSession to
747            have one method for each element start and end tag so that derived
748            classes can easily override the processing of individual tags.
749            Also, always parse with namespaces enabled because applications
750            built on top of Thuban will likely use namespaces if they extend
751            the session file format.
752    
753    2002-08-21  Bernhard Herzog  <[email protected]>
754    
755            * setup.py (ThubanInstall.run): Don't repr install_lib_orig
756            because thubaninit_contents will do it for us.
757    
758    2002-08-16  Jan-Oliver Wagner <[email protected]>
759    
760            * Thuban/UI/mainwindow.py: menu item 'show session tree' now disable if
761            tree window already open
762    
763    2002-08-15  Bernhard Herzog  <[email protected]>
764    
765            * Thuban/Model/layer.py (Layer.Destroy): Call the unboundd method
766            with self.
767    
768            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Only release the mouse
769            when we have actually captured it.
770    
771            * Thuban/Model/layer.py (Layer.Destroy): New. Explicitly close the
772            shapefile and destroy the table.
773    
774            * Thuban/Model/table.py (Table.Destroy): New. Close the DBF file.
775    
776    2002-08-14  Bernhard Herzog  <[email protected]>
777    
778            * Thuban/UI/controls.py (RecordTable.__init__): Remove the unused
779            instance variable columns
780            (RecordTable.GetTypeName): row and col may be negative in some
781            cases.
782    
783            * setup.py (InstallLocal.initialize_options)
784            (InstallLocal.finalize_options, InstallLocal.user_options): New
785            option create-init-file to build a thubaninit.py when running
786            install_local
787            (InstallLocal.run): Create the thubaninit.py module when requested
788            (thubaninit_contents): Split the template into several parts and
789            create a new function thubaninit_contents that creates the
790            contents of a thubaninit module.
791            (ThubanInstall.run): Use the new function to create the thubaninit
792            module.
793    
794    2002-07-30  Bernhard Herzog  <[email protected]>
795    
796            * Thuban/UI/application.py (ThubanApplication.OnExit): Do some
797            cleanup.
798            (ThubanApplication.MainLoop): Extend to automatically call OnExit.
799    
800            * Thuban/Model/session.py (Session.Destroy): Don't bypass the
801            direct base class' Destroy method.
802    
803            * Thuban/Model/map.py (Map.ClearLayers): New method to delete all
804            layers.
805            (Map.Destroy): Destroy the label_layer as well and call the
806            inherited Desatroymethod first so that no more messages are
807            issued.
808            (Map.RaiseLayer, Map.LowerLayer): Only issue LAYERS_CHANGED
809            message if the stacking order actually has changed. Add
810            doc-strings.
811            (Map.BoundingBox): Correct the doc-string.
812            (Map.AddLayer, Map.RemoveLayer, Map.Layers, Map.HasLayers)
813            (Map.ProjectedBoundingBox, Map.SetProjection): Add doc-strings.
814    
815            * Thuban/Model/label.py (LabelLayer.ClearLabels): New to delete
816            all labels.
817    
818    2002-07-29  Bernhard Herzog  <[email protected]>
819    
820            * Thuban/Model/map.py (Map.subscribe_layer_channels)
821            (Map.unsubscribe_layer_channels): Put the code that (un)subscribes
822            to a layer's channels into separate methods.
823            (Map.RemoveLayer, Map.AddLayer): Call the new methods
824            (Map.Destroy): Unsubscribe from a layer's channels before
825            destroying it.
826    
827            * Thuban/UI/view.py (MapCanvas.find_shape_at): Change the
828            selected_layer parameter to searched_layer which is the layer to
829            search in.
830            (MapCanvas.SelectShapeAt): New parameter layer to restrict the
831            search to that layer. Return the selected layer and shape.
832    
833            * Examples/simple_extensions/simple_tool.py (simple_tool): Fix a
834            typo
835    
836    2002-07-24  Bernhard Herzog  <[email protected]>
837    
838            * Thuban/UI/application.py (ThubanApplication.create_session):
839            Extend the doc string.
840            (ThubanApplication.subscribe_session)
841            (ThubanApplication.unsubscribe_session): New methods to
842            subscribe/unsubscribe to/from session channels.
843            (ThubanApplication.SetSession): Call the new methods here.
844            (ThubanApplication.maps_changed, ThubanApplication.set_map):
845            Renamed set_map to maps_changed. Its now a subscriber for
846            MAPS_CHANGED.
847    
848            * Thuban/UI/view.py (ZoomOutTool.MouseUp): Use the correct
849            x-coordinate in case of simple clicks
850    
851            * Thuban/Model/base.py (Modifiable.changed): Apply the args tuple,
852            don't pass it as a parameter
853    
854            * Thuban/Model/session.py (Session.RemoveMap): New
855    
856            * Thuban/UI/mainwindow.py (MainWindow.__init__): Turn the initial
857            window size into a parameter.
858    
859    2002-07-23  Bernhard Herzog  <[email protected]>
860    
861            * Thuban/UI/menu.py (Menu.item_index): Also search for menus not
862            just commands.
863    
864            * Thuban/UI/mainwindow.py (MainWindow.__init__): Change the
865            parameter list a bit to allow setting the window title and the
866            initial message in the status bar. Update the callers.
867    
868            * Thuban/UI/application.py (ThubanApplication.OnInit)
869            (ThubanApplication.CreateMainWindow): Put the mainwindow
870            instantiation into a separate method so that it can be overridden
871            by a subclass.
872    
873    2002-07-19  Bernhard Herzog  <[email protected]>
874    
875            * Thuban/Model/session.py: Issue a CHANGED message every time
876            another changed message is issued to make it easier to get
877            notified of changes.
878            (Session): Update the doc string
879            (Session.forward): Issue changed-events as CHANGED as well.
880            (Session.changed): Overwrite the inherited version to issue
881            CHANGED events as well.
882    
883            * Thuban/UI/tree.py: We can now simply subscribe to the session's
884            CHANGED channel to be informed of changes.
885            (SessionTreeCtrl.session_channels): Not needed any longer.
886            (SessionTreeCtrl.unsubscribe_all, SessionTreeCtrl.session_changed):
887            Only have to (un)subscribe CHANGED
888    
889            * Thuban/Model/map.py (Map.TreeInfo): Deal better with empty maps.
890    
891            * Thuban/UI/main.py, Thuban/UI/__init__.py: Move the work-around
892            for the wxPython locale bug to __init__.py so that it's
893            automatically executed by anybody using UI code from Thuban.
894    
895    2002-07-18  Bernhard Herzog  <[email protected]>
896    
897            * Thuban/UI/main.py (main): app no longer needs to be global
898    
899            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add application
900            as parameter and store it in an instance variable
901            (MainWindow.invoke_command, MainWindow.update_command_ui)
902            (MainWindow.save_modified_session, MainWindow.NewSession)
903            (MainWindow.OpenSession, MainWindow.SaveSession)
904            (MainWindow.SaveSessionAs, MainWindow.ShowSessionTree): Use self's
905            application object.
906    
907            * Thuban/UI/application.py (ThubanApplication.OnInit): Instantiate
908            the main window with self.
909    
910            * Thuban/UI/context.py: New module with the context class
911    
912            * Thuban/UI/command.py (Command): Update doc string.
913    
914            * Thuban/UI/mainwindow.py (MainWindow.invoke_command,
915            MainWindow.update_command_ui): Pass an instance of the context
916            class to the command's methods
917            (check_current_tool, call_method): Handle the new context
918            implementation
919    
920            * Examples/simple_extensions/simple_tool.py (simple_tool,
921            check_simple_tool): Handle the new context implementation
922    
923            * Examples/simple_extensions/simple_command.py (simple_command):
924            Handle the new context implementation. Update the comments about
925            the context.
926    
927            * Thuban/UI/application.py (ThubanApplication.SetSession): Add
928            doc-string
929            (ThubanApplication.Session): New method to return the session
930            object
931    
932            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): The
933            interactor's selected_layer may not be a layer of the current
934            session when the tree is updated while a new session is being set.
935    
936    2002-07-17  Bernhard Herzog  <[email protected]>
937    
938            * Thuban/UI/tree.py (color_string): Removed. No longer used.
939            (SessionTreeCtrl.update_tree, SessionTreeCtrl.add_items): Split
940            update_tree into update_tree and add_items. The tree now uses a
941            more generic way to display the contents of the tree.
942            (SessionTreeCtrl): Add a doc string explaining the TreeInfo method
943    
944            * Thuban/Model/layer.py (Layer.TreeInfo),
945            Thuban/Model/extension.py (Extension.TreeInfo),
946            Thuban/Model/map.py (Map.TreeInfo),
947            Thuban/Model/session.py (Session.TreeInfo):
948            Add TreeInfo methods to implement the new tree view update scheme
949    
950    2002-07-16  Bernhard Herzog  <[email protected]>
951    
952            * Thuban/UI/application.py: Don't use "import from" for the
953            MainWindow. It can't always be resolved.
954            (ThubanApplication.OnInit): change reference to MainWindow
955            accordingly.
956    
957            * Thuban/UI/menu.py (Menu.SetItems): New method to replace a menu
958            completely
959    
960    2002-07-10  Bernhard Herzog  <[email protected]>
961    
962            * setup.py (create_init_module): New configurable variable whose
963            default depends on the platform we're running on.
964            (ThubanInstall.initialize_options): Initialize
965            self.create_init_module from the global create_init_module
966            (ThubanInstall.user_options): indictate that the options
967            create-init-module and init-module-dir have arguments.
968    
969            * setup.py: In the setup call change the version number to include
970            cvs.
971    
972            * MANIFEST.in: Add the files in Examples
973    
974    2002-07-09  Bernhard Herzog  <[email protected]>
975    
976            * setup.py: In the setup call, use the thuban homepage as the
977            value of the url parameter.
978    
979            * Examples: New subdirectory for examples.
980    
981            * Examples/simple_extensions/simple_tool.xpm,
982            Examples/simple_extensions/simple_tool.py,
983            Examples/simple_extensions/simple_command.py,
984            Examples/simple_extensions/README: Simple examples showing how to
985            add new commands and tools.
986    
987            * setup.cfg (bdist_rpm): Add the default value for prefix and tell
988            bdist_rpm that we also have an install script.
989            (bdist_inno): Add 2002 to the copyright notice.
990    
991            * setup.py: Create a file in python's site-packages directory to
992            make installation of Thuban as a library easier.
993            (ThubanInstall.user_options): Add two new options,
994            create-init-module and init-module-dir
995            (ThubanInstall.expand_with_pure_python_dirs): New method to expand
996            filenames for installation in the default directories.
997            (ThubanInstall.select_scheme, ThubanInstall.convert_paths): Extend
998            the inherited methods to capture some filenames before they're
999            transformed too much by distutils.
1000            (ThubanInstall.run): Create the init module if requested.
1001            (ThubanInstall.thuban_init_filename): New method to return the
1002            full name of the init module.
1003            (ThubanInstall.get_outputs): Append the filename of the init
1004            module.
1005    
1006    2002-07-08  Bernhard Herzog  <[email protected]>
1007    
1008            * setup.py (thuban_bdist_rpm): Extend this version of bdist_rpm to
1009            handle the prefix properly which means that the default for the
1010            installation prefix should be /usr for RPMs and /usr/local when
1011            doing a normal source install.
1012            (bdist_rpm_install_script): Script to override the default install
1013            commands in the specfile generated by the bdist_rpm command.
1014            (thuban_bdist_rpm.user_options): Add a prefix option
1015            (thuban_bdist_rpm.initialize_options): Init the prefix option.
1016            Create the script files for the spec files as empty files here
1017            (thuban_bdist_rpm._make_spec_file): Override the inherited method
1018            to fill the script files with content.
1019    
1020            * Thuban/Model/save.py (relative_filename): Wrapper around
1021            Thuban.Lib.fileutil.relative_filename that accepts an empty dir
1022            argument. save_session now automatically uses this version,
1023            solving a problem when saving to a relative filename.
1024    
1025            * setup.py: In the setup call, make sure that the library
1026            directories are under $prefix/lib not directly under $prefix.
1027    
1028    2002-06-20  Jan-Oliver Wagner <[email protected]>
1029    
1030            * Thuban/Model/extension.py: new module to handle extension objects.
1031            * Thuban/Model/messages.py: new messages for extensions.
1032            * Thuban/Model/session.py (Session.Extensions, Session.HasExtensions,
1033            Session.AddExtension): new for handling extensions.
1034            Also some other minor changes to round up extension handling.
1035            * Thuban/UI/tree.py (SessionTreeCrtl:update_tree): Added visualization
1036            of Extension titles and title and names of its objects.
1037    
1038    2002-05-29  Bernhard Herzog  <[email protected]>
1039    
1040            * Thuban/UI/mainwindow.py (MainWindow.bind_command_events): Bind
1041            the events for a command.
1042            (MainWindow.add_toolbar_command, MainWindow.add_menu_command):
1043            Call bind_command_events to bind the events. add_toolbar_command
1044            can now bind events too so that it's possible to have commands
1045            that are only available through the toolbar.
1046            (MainWindow.init_ids): New instance variable events_bound to keep
1047            track of for which commands events have been bound.
1048    
1049    2002-05-28  Bernhard Herzog  <[email protected]>
1050    
1051            * Thuban/UI/menu.py: New module to build and manage menus.
1052    
1053            * Thuban/UI/mainwindow.py: Remove some unused imports.
1054            (MainWindow.__init__, main_menu): move the definition of the main
1055            menu from __init__ to the Menu instance main_menu.
1056            (MainWindow.build_menu_bar, MainWindow.build_menu): New methods to
1057            build the menu bar and sub-menus from a menu description.
1058    
1059            * Thuban/UI/application.py (ThubanApplication.OnInit): Read the
1060            startup file
1061            (ThubanApplication.read_startup_files): New method to run
1062            ~/.thuban/thubanstart.py
1063    
1064            * Thuban/UI/mainwindow.py (MainWindow.__init__, main_toolbar):
1065            Move the toolbar definition to the Menu instance main_toolbar.
1066            (MainWindow.build_toolbar): New method to build the toolbar
1067            similar to the build_menu methods
1068    
1069    2002-05-23  Bernhard Herzog  <[email protected]>
1070    
1071            * Thuban/UI/mainwindow.py (MainWindow.__init__): Fix spelling of
1072            layer_outline_color. Fix it in the definition of the command too.
1073    
1074            * Thuban/UI/command.py (Command): Fix typo in doc string
1075    
1076    2002-05-22  Bernhard Herzog  <[email protected]>
1077    
1078            * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): Fix a typo
1079            in the docstring
1080    
1081    2002-05-15  Bernhard Herzog  <[email protected]>
1082    
1083            * Thuban/Model/layer.py (Layer.open_shapefile): Set bbox to None
1084            when the shapefile is empty.
1085            (Layer.BoundingBox, Layer.LatLongBoundingBox): Both methods may
1086            now return None for empty shapefiles. Update doc-strings.
1087    
1088            * Thuban/Model/map.py (Map.BoundingBox): Add doc-string. Deal with
1089            the layer's bbox being None.
1090    
1091            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): Deal with the
1092            layer's bbox being None.
1093    
1094            * Thuban/UI/view.py (MapCanvas.shape_selected): Only redraw when
1095            necessary.
1096            (MapCanvas.__init__): New instance variables, last_selected_layer
1097            and last_selected_shape to determine how the selection has
1098            changed.
1099    
1100            * Thuban/UI/tableview.py (TableGrid.__init__): Do not call
1101            AutoSizeColumns because it will cause a traversal of the entire
1102            table which for large .dbf files will take a very long time.
1103    
1104    2002-05-14  Bernhard Herzog  <[email protected]>
1105    
1106            * Thuban/Model/layer.py (Layer.open_shapefile): Choose a better
1107            maximum depth for the tree than shapelib does by default.
1108    
1109    2002-05-10  Bernhard Herzog  <[email protected]>
1110    
1111            * setup.py (py_modules): The shptree modules doesn't have a
1112            wrapper, so don't include it in the py_modules
1113    
1114    2002-05-08  Bernhard Herzog  <[email protected]>
1115    
1116            * extensions/shapelib/shptree.c (compare_ints): Make arguments
1117            const void * as in the qsort prototype
1118            (SHPTreeFindLikelyShapes): Remove some unused variables.
1119    
1120            * Thuban/UI/view.py (PanTool.MouseMove): Use the bitmap the view
1121            maintains to redraw the window during a drag.
1122            (MapCanvas.unprojected_rect_around_point): New method to determine
1123            a small region around a point for hit-testing.
1124            (MapCanvas.find_shape_at): Only test the shapes in a small region
1125            around the point.
1126    
1127            * setup.py: Increment the version to 0.1.2
1128    
1129            * Thuban/UI/tree.py (SessionTreeCtrl.unsubscribe_all): Remove a
1130            debug print and set session to None after unsubscribing
1131    
1132    2002-05-07  Bernhard Herzog  <[email protected]>
1133    
1134            * Data/iceland_sample.session, Data/iceland_sample.thuban: Rename
1135            the file to have a .thuban extension.
1136    
1137            * Thuban/UI/tree.py (session_channels): New class constant with
1138            all the session channels to subscribe to to update the tree
1139            (SessionTreeCtrl.session_changed): Remember the session so that we
1140            can unsubscribe properly. Use the new class constant to
1141            unsubscribe from the old session and subscribe to the new one.
1142            (SessionTreeCtrl.unsubscribe_all): New method to unsubscribe all
1143            subscriptions of the SessionTreeCtrl.
1144            (SessionTreeView.OnClose): Call the tree's unsubscribe_all method.
1145    
1146            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add the "Show
1147            Session Tree" command to the file menu.
1148    
1149            * Thuban/UI/view.py (MapCanvas.do_redraw): Pass the entire bitmap
1150            as update_region to the renderer.
1151    
1152            * Thuban/UI/renderer.py
1153            (ScreenRenderer.layer_ids, ScreenRenderer.draw_shape_layer): The
1154            update box is now directly a tuple, not a wxRect anymore.
1155    
1156            * Thuban/Model/layer.py (Layer.ShapesInRegion): Remove some debug
1157            prints.
1158    
1159    2002-05-07  Bernhard Herzog  <[email protected]>
1160    
1161            * setup.py: Add the shptree extension module. See
1162            extensions/pyshapelib/ChangeLog for more details.
1163    
1164            * extensions/shapelib/shpopen.c, extensions/shapelib/shapefil.h,
1165            extensions/shapelib/dbfopen.c: Really update to the versions of
1166            shapelib 1.2.9. For some reason it wasn't really done on
1167            2002-04-11.
1168    
1169            * extensions/shapelib/shptree.c: Modified version of shptree.c of
1170            shapelib 1.2.9. The only real difference is the use of qsort
1171            instead of a bubble sort implementation
1172    
1173            * Thuban/Model/layer.py (Layer.__init__): New instance variable
1174            shapetree to hold the shapelib quadtree for the shapefile
1175            (Layer.open_shapefile): Create the quad tree.
1176            (Layer.ShapesInRegion): New method to return the ids of shapes in
1177            a given region using the quad tree.
1178    
1179            * extensions/thuban/wxproj.cpp (project_points): Fix some typos in
1180            comment
1181            (draw_polygon_shape): Accept both arcs and polygons.
1182            (initwxproj): Use the new PYSHAPELIB_IMPORT_API macro to import
1183            the api.
1184    
1185            * Thuban/UI/renderer.py (MapRenderer.layer_ids): New method to
1186            return the shape ids to be rendered in a given layer.
1187            (MapRenderer.draw_shape_layer): Call layer_ids to get the list of
1188            ids. Use draw_polygon_shape to draw arc shapes as well.
1189            (ScreenRenderer.RenderMap): New parameter for the rectangle that
1190            has to be updated
1191            (ScreenRenderer.layer_ids): Make use of the layer's quadtree by
1192            calling it's ShapesInRegion method.
1193    
1194            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
1195            update_region for the update region.
1196            (MapCanvas.OnPaint): Maintain the update region
1197            (MapCanvas.do_redraw): Pass the bounding box of the update_region
1198            to the renderer when drawing the bitmap. Reset the update_region.
1199    
1200  2002-05-03  Bernhard Herzog  <[email protected]>  2002-05-03  Bernhard Herzog  <[email protected]>
1201    
1202          * Thuban/UI/mainwindow.py (MainWindow.SaveSessionAs,          * Thuban/UI/mainwindow.py (MainWindow.SaveSessionAs,
# Line 6  Line 1205 
1205    
1206          * Thuban/Model/session.py (Session.AddMap, forwarded_channels):          * Thuban/Model/session.py (Session.AddMap, forwarded_channels):
1207          Move the map channels to be forwarded by the session into the          Move the map channels to be forwarded by the session into the
1208          class constant with forwarded_channels.          class constant with forwarded_channels. Also add
1209            LAYER_PROJECTION_CHANGED and LAYER_VISIBILITY_CHANGED to
1210            forwarded_channels
1211    
1212          * Thuban/Model/base.py (Modifiable.changed): Fix doc-string (a          * Thuban/Model/base.py (Modifiable.changed): Fix doc-string (a
1213          typo and some rewording).          typo and some rewording).
# Line 53  Line 1254 
1254          * Thuban/UI/messages.py (VIEW_POSITION): New message for the          * Thuban/UI/messages.py (VIEW_POSITION): New message for the
1255          position in the statusbar          position in the statusbar
1256    
1257  2002-04-26      Frank Koormann <[email protected]>  2002-04-26  Frank Koormann <[email protected]>
1258    
1259          * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data          * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data
1260    
1261  2002-04-24      Frank Koormann <[email protected]>  2002-04-24  Frank Koormann <[email protected]>
1262            
1263          * Resources/Bitmaps/identify.xpm: shadow added          * Resources/Bitmaps/identify.xpm: shadow added
1264    
1265          * Resources/Bitmaps/fullextent.xpm: new          * Resources/Bitmaps/fullextent.xpm: new
           
 2002-04-22      Jan-Oliver Wagner <[email protected]>  
1266    
1267          * Thuban/UI/tree.py (update_tree): added test for None on map bounding box  2002-04-22  Jan-Oliver Wagner <[email protected]>
1268    
1269  2002-04-21      Jan-Oliver Wagner <[email protected]>          * Thuban/UI/tree.py (update_tree): added test for None on map bounding
1270            box
1271    
1272    2002-04-21  Jan-Oliver Wagner <[email protected]>
1273    
1274          * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new          * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new
1275    
1276          * Thuban/UI/tree.py (update_tree): added added map extent          * Thuban/UI/tree.py (update_tree): added added map extent
1277    
1278          * Thuban/UI/mainwindow.py (_method_command): extended by parameter          * Thuban/UI/mainwindow.py (_method_command): extended by parameter
1279          icon; added map_full_extend as tool          icon; added map_full_extend as tool
1280    
1281  2002-04-19      Jan-Oliver Wagner <[email protected]>  2002-04-19  Jan-Oliver Wagner <[email protected]>
1282    
1283          * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for          * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for
1284          saving _new_ sessions          saving _new_ sessions
# Line 178  Line 1380 
1380    
1381          * setup.py: increase version number to 0.1          * setup.py: increase version number to 0.1
1382          (data_dist): New command class for data distribution          (data_dist): New command class for data distribution
           
1383    
1384  2001-09-14  Bernhard Herzog  <[email protected]>  2001-09-14  Bernhard Herzog  <[email protected]>
1385    
1386          * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):          * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):
1387          Handle the case of no layer (i.e. layer is None) properly.          Handle the case of no layer (i.e. layer is None) properly.
1388    
1389          * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):          * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):
1390          Set the initial selection of the combo boxes to reflect the          Set the initial selection of the combo boxes to reflect the
1391          projection we're starting with in a way that works on windows,          projection we're starting with in a way that works on windows,
1392          too.          too.
# Line 295  Line 1496 
1496          (MainWindow.identify_view_on_demand): Store the interactor in an          (MainWindow.identify_view_on_demand): Store the interactor in an
1497          instvar and use that reference instead of going through main.app          instvar and use that reference instead of going through main.app
1498    
1499          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):          * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):
1500          * Thuban/UI/application.py (ThubanApplication.OnInit):          * Thuban/UI/application.py (ThubanApplication.OnInit):
1501          * Thuban/UI/main.py (main): Create the session tree view in main          * Thuban/UI/main.py (main): Create the session tree view in main
1502          with the new mainwindow method ShowSessionTree and not directly          with the new mainwindow method ShowSessionTree and not directly
1503          the application's OnInit method          the application's OnInit method
# Line 312  Line 1513 
1513          layer to the tableview dialog.          layer to the tableview dialog.
1514    
1515          * Thuban/UI/tableview.py: Add some doc-strings          * Thuban/UI/tableview.py: Add some doc-strings
1516          (TableGrid):          (TableGrid):
1517          (TableGrid.OnRangeSelect):          (TableGrid.OnRangeSelect):
1518          (TableGrid.OnSelectCell):          (TableGrid.OnSelectCell):
1519          (TableFrame.__init__):          (TableFrame.__init__):
# Line 379  Line 1580 
1580  2001-09-05  Bernhard Herzog  <[email protected]>  2001-09-05  Bernhard Herzog  <[email protected]>
1581    
1582          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.          * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.
1583            
1584          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument          * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument
1585          interactor to pass through to the MapCanvas          interactor to pass through to the MapCanvas
1586            
1587          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new          * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new
1588          argument to the MainWindow constructor to get rid of the ugly hack          argument to the MainWindow constructor to get rid of the ugly hack
1589          that made main.app available early just so that the mapcanvas          that made main.app available early just so that the mapcanvas
# Line 429  Line 1630 
1630          (ThubanInstall.run): Remove the leading install root from the          (ThubanInstall.run): Remove the leading install root from the
1631          script filename if an install root was specified and use the new          script filename if an install root was specified and use the new
1632          link_file method          link_file method
1633            
1634          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to          * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to
1635          the window when the first layer is added to the map.          the window when the first layer is added to the map.
1636    
# Line 466  Line 1667 
1667          (InnoIconItem): Helper class for bdist_inno          (InnoIconItem): Helper class for bdist_inno
1668          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added          (thuban_bdist_inno): Thuban specific version of bdist_inno. Added
1669          this together with the appropriate parameters, to the setup call.          this together with the appropriate parameters, to the setup call.
1670            
1671          * setup.cfg (bdist_inno): added new section for the inno setup          * setup.cfg (bdist_inno): added new section for the inno setup
1672          installer          installer
1673    
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