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revision 1191 by jonathan, Thu Jun 12 17:01:45 2003 UTC revision 2351 by bh, Sat Sep 25 18:49:20 2004 UTC
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1    2004-09-25  Bernhard Herzog  <[email protected]>
2    
3            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
4            Remove a debug print and some tab characters.
5    
6    2004-09-25  Bernhard Reiter <[email protected]>
7    
8            * Extensions/svgexport/svgmapwriter.py: Added Bernhard R. as Author.
9            (SetBaseID, SetID, make_id): Improved docstring comments to explain
10            the interaction of the three functions and the XML id contrains.
11    
12    2004-09-23  Jan-Oliver Wagner <[email protected]>
13    
14            * Doc/ThubanModel.xmi: New. UML file for Thuban Model
15            Module.
16    
17            * Doc/README: Added info on ThubanModel.xmi.
18    
19    2004-09-23  Jan-Oliver Wagner <[email protected]>
20    
21            * Doc/README: New. Some info about how to generate technical
22            documentation from the source code.
23            This text was send to the Thuban developer mailing list on
24            September 21st 2004 by Bernhard Reiter.
25    
26    2004-09-21  Bernhard Reiter <[email protected]>
27    
28            Improved the svgexport to only use unique ids. Will issues
29            an error message dialoge when two layer names are the same.
30            ShapeIDs are now added with a dash within the svg ids.
31    
32            * Extensions/svgexport/svgmapwriter.py (SVGMapWriterError): New.
33            * Extensions/svgexport/test/test_svgmapwriter.py: Added imports
34            (TestSVGRenderer): New test class with test_make_in() and
35            test_check_for_layer_name_clash()
36            * Extensions/svgexport/svgmapwriter.py (SVGRenderer): Fixed __init__()
37            and draw_shape_layer_incrementally() to not use a baseid twice,
38            satisfying test_check_for_layer_name_clash()
39            (VirtualDC.make_id): Use a dash between baseit and id, satisfies
40            test_make_in().
41            * Extensions/svexport/svgsaver.py: Import SVGMapWriterError, wxOK
42            and wxICON_HAND.
43            (write_to_svg): Put dc and rendering in a try statement and on
44            catching SVGmapWriterError notify the user and delete the target file.
45    
46    2004-09-20  Bernhard Reiter <[email protected]>
47    
48            * Model/base.by, Model/layer.py: Fixed typos in docstrings.
49    
50    2004-09-03  Jan Sch�ngel  <[email protected]>
51    
52            * Extensions/umn_mapserver/mapfile(MF_Class.add_thubanstyle): Fix a
53            small bug with the line color. Now the line color will now only set
54            if it is set in Thuban an not Transparent.
55            
56            * Extensions/umn_mapserver/mf_export(tblayer_to_map): Fixed a bug with
57            deleting the layers from mapfile. Now all layers will delete backwards
58            from the last.
59    
60    2004-08-20  Silke Reimer <[email protected]>
61    
62            * Thuban/Model/layer.py:
63            Fixes bug in projection handling: Otherwise very large region might not
64            have valid values in the layer's projection.
65    
66    2004-08-20  Silke Reimer <[email protected]>
67    
68            * Thuban/UI/about.py:
69            small changes to be consistent with coding style.
70              
71    2004-08-13  Martin Schulze  <[email protected]>
72    
73            * Extensions/wms/test/test_ogclib.py (TestOGCLib.compare_URLs):
74            Adjusted a comment
75    
76    2004-08-11  Silke Reimer <[email protected]>
77    
78            * Thuban/UI/about.py: Small changes to encoding related stuff to avoid
79                    too many and too enhanced imports of locale
80    
81    2004-08-10  Silke Reimer <[email protected]>
82    
83            * Thuban/UI/about.py: Fixed encoding problem of about dialog: Added
84                    function unicodeToLocale() to convert special characters to users
85                    locale encoding
86    
87    2004-08-10  Jan-Oliver Wagner <[email protected]>
88    
89            * Doc/technotes/coding_guidelines.txt: Added rule 'Method names start with
90            lower case letter'
91    
92    2004-08-09  Jan Sch�ngel  <[email protected]>
93    
94            * ChangeLog: Rewrite the last ChangeLog entry to follow
95            the standard way.
96    
97            * Extensions/umn_mapserver/mapfile: Moved the import AnnotationLayer to
98            the function where it is needed, because it don't works if it stands
99            at the beginning.
100            (MF_Layer.__init__): Removed the extra numclassed variable. Now
101            numclasses from the mapscript will be used.
102            (MF_Layer.get_index): New. Return the index of the layer in mapfile.
103            (MF_Layer.set_classes): New. A Classlist will be set to the layer.
104            (MF_Layer.set_metadata): New. A Metadata mapscript object will set.
105            (MF_Layer.remove_allclasses): New. All class of the layer will remove.
106            (MF_Map.create_new_layer): New. A new Layer is created and associated
107            with the mapscript object.
108            (MF_Map.set_layerorder): New. The Layer order like in thuban is set in
109            the mapscript.
110            (MF_Map.add_thubanlayer): Now a new layerobj is created if no one is
111            linked to the layer in thuban, else the layerobject linked to the
112            thubanlayer will be used.
113            AnnotationLayer will now store the filename of the shapefile.
114            (MF_Map.remove_layer): If a layer is removed the associated object
115            must be set new.
116            
117            * Extensions/umn_mapserver/mf_export.py(tb_layer_to_map): Add all
118            layers which are exists in thuban to the mapobj. All removed Layers
119            will be removed from the mapobj.
120            Added comments to all functions.
121            (thuban_to_map): No layer will be removed here.
122            
123            * Extensions/umn_mapserver/mf_handle.py
124            (_has_umn_mapobj_and_selectedlayer): Activating the layer menu. Now
125            Layersettings for the mapserver kann be edited.
126    
127            * Extensions/umn_mapserver/mf_import.py: Now all layers which are
128            imported, will be linked with the associated MF_Layer.
129            (import_mapfile): All layers, which are not selected, will be removed.
130            Disable the "import layer from mapfile" menu option.
131    
132            * Extensions/umn_mapserver/sample/iceland.map: Set the status of the
133            Annotation Layer from DEFAULT to OFF. The DEFAULT setting turns the
134            layer on permanently.
135    
136    2004-08-03  Jan Sch�ngel  <[email protected]>
137    
138            * Extensions/umn_mapserver/mapfile.py(MF_Metadata.remove_allmetadata):
139            New. This function removes all metadata
140            (MF_Layer.set_group): New. Set the group setting.
141            (MF_Layer.get_group): New. Get the group setting.
142            (MF_Map): Removed the extra numlayers variable, used the mapscript
143            parameter instead.
144            (MF_Map.get_numlayers): New. This get numlayers.
145            (MF_Map.remove_all_layers): New. Removes all layers from the mapobj.
146            (MF_Map.add_thubanlayer): Replaced the exception handling by a check
147            if the object is an instance. Also added the annotation layer here to
148            export, but only the layer is created in the mapfile.
149    
150            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Removed
151            the check if a mapobj exist, because its not needed anymore. The
152            export function is only available if a mapobj exist.
153            Use the new function to remove all layers.
154            
155            * Extensions/umn_mapserver/mf_handle.py(Layer_Dialog): Added a group
156            option and the metadata button. The layer dialog is temporary disabled.
157            (Metadata_CustomDataTable): Added some functions to show the grid
158            correct.
159    
160            * Extensions/umn_mapserver/mf_import.py: Moved the code for showing
161            the number of layer from import_mapfile to this function.
162            (AnnotationLayer): New. This Class shows the Annotation layer in
163            thuban. The layer don't do anything. It's only to show the layer
164            and to save the layer order.
165            (add_annotationlayer): New. Import an annotation layer to thuban.
166            (select_layer2import): New. Import only layers to thuban and not
167            the other settings like projection or scalebar.
168            (create_new_mapfile): Moved the _has_umn_mapobj function and the
169            create_new_mapfile functions from mf_handle.py to mf_import.py.
170            
171            * Extensions/umn_mapserver/sample/iceland.map: Added the group
172            parameter to the roads and cultural layers. Also added a new
173            Annotation Layer for the cultural points.
174    
175            * Extensions/umn_mapserver/sample/iceland.html: Added the select
176            option for the annotation layer.
177    
178            * Extensions/umn_mapserver/sample/index.html: Added the start
179            parameter for the annotation layer.
180    
181    2004-08-01  Jan-Oliver Wagner <[email protected]>
182    
183            * Doc/manual/thuban-manual-de.xml (Chapter Session Management):
184            translation completed.
185    
186            * Doc/manual/thuban-manual.xml (Chapter Session Management):
187            Fixed unprecise description for Save Session.
188    
189    2004-07-31  Jan-Oliver Wagner <[email protected]>
190    
191            Started translation of Users Manual into german.
192    
193            * Doc/manual/thuban-manual-de.xml: New. German Users Manual.
194    
195            * Doc/manual/Makefile: Added build instructions for german
196            users manual.
197    
198            * Doc/manual/thuban-manual.xml: Minor corrections in Introduction.
199    
200    2004-07-28  Jan Sch�ngel  <[email protected]>
201    
202            * Extensions/umn_mapserver/mapfile.py(MF_Metadata): Changed all class
203            functions. Now all metadata will handle by the function and its not
204            needed to initialize it from outside. Therefor the associated mapobj
205            will be stored in the Metadata Object. So we can use the special
206            functions from the associated mapobj to get the Metadata.
207            Therefor all initialization code for the metadata is removed from the
208            other classes.
209            (MF_Layer): Added a function to get the metadata object.
210            (MF_Map): Added a function to set the mappath, the path where
211            the mapfile ist stored.
212    
213            * Extensions/umn_mapserver/mf_export.py(thuban_to_map): Changed the code
214            to set the extent in the mapfile. Now the code is set by the displayed
215            data in the Thuban-view.
216            (export_mapfile): The shapepath is now set empty, until relative
217            pathnames are supported.
218    
219            * Extension/umn_mapserver/mf_handle.py: Added a dialog to handle
220            metadata. Yet only mapfile metadata are supported. Layer and class
221            supported are not implemented.
222            Added a dialog to handle layer informations. The dialog only shows the
223            selected layer at the moment.
224    
225            * Extensions/umn_mapserver/mf_import.py(import_mapfile): Changed the
226            code for setting the extent in thuban. Now the extent is set to the
227            given extent from the mapfile.
228            Fixed a logical mistake. Now the extent is set when realy a layer is
229            loaded, and not if one is selected to load.
230    
231            * Extensions/umn_mapserver/sample/iceland.html: Added code to zoom and
232            move the shown map in the browser.
233    
234            * Extensions/umn_mapserver/sample/iceland.map: Added a new metadata
235            line to the mapobj and added metadata to the political layer.
236    
237            * Extensions/umn_mapserver/test/test_mapserver.py: Changed the test
238            for Metadata.
239    
240    2004-07-26  Martin Schulze  <[email protected]>
241    
242            * Thuban/Lib/classmapper.py (ClassMapper.has): Added the new
243            ClassMapper
244    
245            * test/test_classmapper.py (TestMapping.test_mapper): Added a Test
246            case for the new ClassMapper
247    
248    
249    2004-07-22  Bernhard Herzog  <[email protected]>
250    
251            * Thuban/UI/viewport.py (ViewPort.VisibleExtent): New.  Return the
252            visible extent of the map in projected coordinates
253    
254            * test/test_viewport.py (SimpleViewPortTest.test_default_size)
255            (SimpleViewPortTest.test_init_with_size): Add some VisibleExtent()
256            tests.
257            (SimpleViewPortTest.test_visible_extent): New. The real test for
258            VisibleExtent()
259    
260    2004-07-22  Bernhard Herzog  <[email protected]>
261    
262            * test/test_viewport.py: Use support.run_tests as the main
263            function when running asa script.
264    
265    2004-07-22  Jan Sch�ngel <[email protected]>
266    
267            * Extensions/umn_mapserver/mf_export.py: Added "import os"
268            Removed the old "import Thuban.UI.mainwindow" code.
269            (tbextent_to_map): Removed the extra function and at the code direct
270            to "thuban_to_map" function.
271            (write_creatorcomment): Added. Now a short comment is added to the
272            beginning of an generated mapfile.
273            (export_mapfile): Now the Path and filename are saved in to variables,
274            and not together in one variable. This is needed for the new
275            write_creatorcomment function.
276                    
277            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Added the
278            import module "re". Also added Range and the ClassGroupRange import
279            from Thuban. Both are needed for the new range expression import.
280            (create_rangeexpression): Added. Creates a Range Expression in Thuban
281            style from a given mapfile expression.
282            (added_rasterlayer): Make some small code changes. The shapepath is
283            now stored in an extra variable and the clazz_name is set empty if no
284            class name set in the mapfile.
285            Changed the Error message for Range Expressions, becaus the new
286            function create a error string which will be shown in the dialog.
287    
288            * Extensions/umn_mapserver/test/test_mapserver.py: Added a test for the
289            range expression import.
290    
291    2004-07-21  Jan-Oliver Wagner <[email protected]>
292    
293            * Extensions/umn_mapserver/README: Added hint that
294            installation as root can be avoided. Removed all tabs.
295    
296    2004-07-16  Bernhard Herzog  <[email protected]>
297    
298            * test/test_viewport.py
299            (ViewPortTest.test_changing_map_projection): Check that changing
300            the projection of an empty map shown in a viewport doesn't lead to
301            exceptions in the viewport's handler for the
302            MAP_PROJECTION_CHANGED messages
303    
304            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Only
305            try to keep the same region visible when the map actually contains
306            something
307    
308    2004-07-15  Jan Sch�ngel <[email protected]>
309    
310            * Extensions/umn_mapserver/mapfile.py: Added a function to get the
311            mappath directly from the mapobj. Is needed because of the changes
312            in mf_import.py.
313            (MF_Layer.add_thubanclass): Added a new comment.
314            (MF_Map.set_extent): Fixed a bug with exporting empty mapobj. If the
315            mapobj is empty there is no extent get from thuban an so no one can
316            set to th mapobj.
317            
318            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Updated
319            the discription.
320            Split the funktion in to three smaller ones. The new functions are
321            add_rasterlayer, add_polygonlayer and select_layer2import.
322            Removed the mapfilepath and filepath initialisation, because its know
323            include in the new functions.
324            Now nothing will be imported if cancel is pressed in the
325            layer choice dialog.
326    
327    2004-07-14  Jan Sch�ngel <[email protected]>
328    
329            * Extensions/umn_mapserver/mapfile.py: Added ClassGroupDefault to
330            import.
331            (MF_Symbolset): Removed the extra variable for numsymbols.
332            (MF_Class.__init__): Added a comment to the exception clause.
333            Removed the extent init, because it was not needed anymore.
334            (MF_Layer.add_thubanclass): Added the code to set the class name to
335            the expression value from thuban if no label is defined.
336            Added the code to export Range expressions from thuban to the mapfile.
337            (MF_Map.set_extent): Removed the exception and replace it by some if
338            code. If the size of a map is not defined the size will be set to 1,1.
339            This is necessary because if the extent is set, mapscript checks if
340            the size is greater than zero.
341            (MF_Web): Added the get and set function for the template.
342    
343            * Extensions/umn_mapserver/mf_export.py: Added the function to check
344            if a mapobject exists and used it to set the status of the menu items.
345            If no mapfile exists the settings could not be edditied.
346            Define after which menuitem the exportitem will include.
347            
348            * Extensions/umn_mapserver/mf_handle.py: Removed the import
349            Thuban.UI.mainwindow clause, because it is not needed.
350            Added the command Refresh() to all "OnChangeColor()" functions,
351            because the color preview window was not updated on a color change.
352            Added the function to check if a mapobject exists and used it to set the
353            status of the menu items. If no mapobject exists the settings could not
354            be edditied.
355            (Map_Dialog): Moved the imagetype selector from the
356            Outputformat_Dialog to Map_Dialog and removed Outputformat_Dialog.
357            (Web_Dialog): Removed the name label and added the template textbox.
358    
359            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Replace
360            the exception handling on loading the layers by an if statement. It
361            is not necessary to us the exception there.
362            The Filepath creation now use os.path.join to build the path.
363    
364            * Extensions/umn_mapserver/test/test_mapserver.py: Moved the testMap
365            definition from global to the setUp function. Now the testMap will
366            initialize new on each test.
367    
368            * Extensions/umn_mapserver/sample/iceland.map: Include three new
369            classes in the Line Layer, to test logical Expressions.
370            Set the status of the class "Point9" in the Point Layer to off
371            
372    2004-07-13  Bernhard Herzog  <[email protected]>
373    
374            * Thuban/UI/baserenderer.py
375            (BaseRenderer.render_map_incrementally): Fix a logic bug in the
376            optimization that tries not to draw layers under a raster layer.
377            The bug was harmless.  All it effectively did was to produce The a
378            strange messages about not being able to draw Layer instances for
379            all vector layers below a raster layer which would be invisible
380            anyway because the raster layer currently always covers the entire
381            window
382    
383    2004-07-08  Jan Sch�ngel <[email protected]>
384    
385            * Extensions/umn_mapserver/mapfile.py: Added code to generade and get
386            a list of supported outputformats. This formats are not alle supported
387            because there is no possibility to get the outputformat without the
388            name known. Make some formal changes to the code.
389            (MF_Map.set_name()): Fixed a bug if the name is None.
390    
391            * Extensions/umn_mapserver/mf_handle.py: Removed the image_type import
392            statement, because its not needed anymore. The Outputformat is now
393            given as string from the object. Make some formal changes to the code.
394    
395            * Extensions/umn_mapserver/test/test_mapserver.py: Added new test for
396            most of the new setting which were added during the last changes.
397            Removed the MF_Size Test.
398            
399            * Extensions/umn_mapserver/test/test.map: Added a new class to the
400            cultural Layer to test expressions and the the status of that layer
401            from on to default.
402            Changed the data path the the correct Thuban Data
403            Added the Outputformat Object and Symbol Object
404            
405    2004-07-07  Jan Sch�ngel <[email protected]>
406    
407            * Extensions/umn_mapserver/mapfile.py: Added some new
408            settings to edit (outputformat, label, imagetype)
409    
410            * Extensions/umn_mapserver/mf_handle.py: Added some setting to
411            the Label Dialog and add the OutputDialog.
412            Make some changes to the code order.
413    
414    2004-07-06  Jan Sch�ngel <[email protected]>
415    
416            * Extensions/umn_mapserver/mapfile.py: Added the symbolObj, pointObj
417            and line Obj and add the scalebar_status_type, scalebar_style_type and
418            scalebar_position_type.
419            Added the symbol- and symbolsetObject (MF_Symbol,MF_Symbolset). The
420            are only used to create a Symbol like the circle in Thuban.
421            Added the scalebarObject (MF_Scalebar)
422            (MF_Class): Added set_status and get_status.
423            (MF_Layer.add_thubanclass): Added code to set the class status
424            (MF_Map): Added code to handle the symbols and scalebar
425            (MF_Label): Added the set_partials and get_partials functions
426            
427            * Extensions/umn_mapserver/mf_export.py: Added MF_Symbol to import
428            from mapfile. Added a function to create a circle object like the one
429            from thuban if no one exists.
430            
431            * Extensions/umn_mapserver/mf_handle.py: All colors are now set when
432            press ok in the assosiated dialog and not at the end of the
433            colordialog.
434            Added the Dialog for the Scalebar.
435            (Label_Dialog): Added the offset option
436    
437            * Extensions/umn_mapserver/mf_import.py: Added code to import the
438            status of the Classes.
439            Fixed a bug with the projection. Now the to_meter parameter will be
440            added to the Projection only if it doesn't exists.
441    
442    2004-07-01  Jan Sch�ngel <[email protected]>
443    
444            Added the functionality to handle the content thuban is not
445            able to handle directly.
446    
447            * Extensions/umn_mapserver/mf_handle.py: New. This module extents
448            Thuban with the possibility to edit the mapfile content.        
449            
450            * Extensions/umn_mapserver/mf_import.py: Added the possibility
451            to import mapfiles without any layer selected. So it is possible
452            to edit the other settings in a mapfile.
453            (import_mapfile): Added code to use the editing functions.
454            Added the possibility to import the projection to a layer if one
455            is defined.
456            Status settings (On,Off) will now set in thuban (visible, invisible).
457            fixed a bug with with classnames. If no classname is set in mapfile
458            the value in Thuban will set to the expression.
459            
460            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Added the
461            possibility to save a new mapfile or use the old one which is
462            imported or new created.
463            Added code to use the editing functions.
464            Remove some not needed import statements
465    
466            * Extensions/umn_mapserver/mapfile.py: Added new types which are
467            need for the editing functions.
468            Added needed set-functions for the editing functions.
469            Added the possibility to export rasterimages.
470            Added new classes (MF_Web, MF_Label, MF_Legend, MF_Symbol,
471            MF_SymbolSet). MF_Symbol and MF_SymbolSet are not needed at the
472            moment.
473            (MF_Class.set_thubanstyle): Now point layers will set to a default
474            symbol to show a circle in mapserver and not only a 1px dot.
475            (MF_Style.__init__): Fixed a bug with the color. Color was not set
476            correct before.
477            (MF_Size): Removed, because it is not needed.
478            
479            * Extensions/umn_mapserver/README: Added the hints to use the
480            export and editing functions, too.
481    
482            * Extensions/umn_mapserver/sample/iceland.map: Added the
483            new parameter "UNITS METERS".
484            Change the political layer to status OFF.
485    
486            * Extensions/umn_mapserver/sample/README: Added some
487            more details to setup the sample in the MapServer.
488            
489    2004-06-26  Bernhard Reiter <[email protected]>
490    
491            * Extensions/svgexport/test/test_svgmapwriter.py:
492            Removed class VFile and used standard StringIO instead.
493    
494    2004-06-23  Jan Sch�ngel  <[email protected]>
495    
496            Add the export function to the umn_mapserver extension.
497    
498            * Extension/umn_mapserver/mf_export.py: New. This module extents
499            Thuban with the possibility to export the Thuban content.
500    
501            * Extensions/umn_mapserver/mapfile.py: Expand the classes to use
502            with the export module. Especially added the possibility to
503            add thuban objects directly to the map objects.
504    
505            * Extensions/umn_mapserver/mf_import.py: Removed the wxCHANGE_DIR,
506            because of the hint from Bernhard Herzog.
507            Corrected the handling of absolute pathnames.
508            Changed the Text of the Menu-Item, now the beginning is upper case.
509    
510            * Extensions/umn_mapserver/README: Added the --with-tiff statement.
511    
512    2004-06-16  Jan Sch�ngel  <[email protected]>
513    
514            Add a sample and make some changes.
515    
516            * Extension/umn_mapserver/mf_import.py: Changed the wxPython.wx
517            import from * to explicit used statements. Changed the
518            Thuban.UI.mainwindow import phrase, too.
519            (import_mapfile):Corrected a clerical mistake.
520            Added wxCHANGE_DIR in OpenFile Dialog.
521            Added a MultipleChoiceDialog, to select the layers to load from
522            mapfile into thuban. Thereby the projection is only set if one layer
523            is selected.
524            Added the possibility to handle relative pathnames which uses
525            up-level references.
526            Removed some doubled code.
527            Corrected an error with integer values used as label in thuban
528            ClassGroup.
529            
530            * Extensions/umn_mapserver/sample: New.
531    
532            * Extensions/umn_mapserver/sample/README: New. Describes the
533            usage of the sample files.
534    
535            * Extensions/umn_mapserver/sample/iceland.map: New. This is
536            a suitable .map-file for the iceland data.
537    
538            * Extensions/umn_mapserver/sample/index.html: New. The template
539            for the mapfile.  
540    
541            * Extensions/umn_mapserver/sample/iceland.html: New. Initialisation
542            file for the Iceland Application on web.
543    
544            * Extensions/umn_mapserver/README: Corrected a inaccuracy and added
545            some details.
546    
547            * Extensions/umn_mapserver/test/test_mapserver
548            (mapserver_import_Test_generalClasses.test_MF_Color):
549            Corrected the thubancolor test.
550    
551    2004-06-15  Jan Sch�ngel  <[email protected]>
552    
553            * Extensions/umn_mapserver/README: New. Install instruction.
554    
555    2004-06-14  Bernhard Reiter <[email protected]>
556    
557            * libraries/thuban/cpl_mfile.h: Added copyright header.
558    
559            * libraries/thuban/ cpl_mfile.cpp, cpl_mfile.h: Added non-protecting
560            Free Software License so that it is most useful with gdalwarp
561            and bmpdataset.
562    
563    2004-06-14  Bernhard Herzog  <[email protected]>
564    
565            * Thuban/UI/multiplechoicedialog.py (__version__): Add missing
566            import of wxPython.wx itself (as opposed to the contents of
567            wxPython.wx).  For some reason wxPython.wx is available as
568            wxPython.wx.wx in at least some 2.4 releases.  Fixes RT#2482
569            wrt. wxPython 2.4.
570    
571    2004-06-10  Jan Sch�ngel  <[email protected]>
572    
573            Initial version of new extension "umn_mapserver".  This extension aims
574            to manage configuration for the UMN MapServer application.  This
575            inital version just imports the .map-files and displays all, Thuban is
576            capable of.
577    
578            * Extensions/umn_mapserver, Extensions/umn_mapserver/test: New.
579    
580            * Extensions/umn_mapserver/test/README: New. Describes how to run the
581            tests.
582    
583            * Extensions/umn_mapserver/test/test.map: New. This is a test
584            .map-file for automated tests of the umn_mapserver extension of
585            Thuban.
586    
587            * Extensions/umn_mapserver/test/test_mapserver.py: New. Tests for
588            UMN Mapserver classes.
589    
590            * Extensions/umn_mapserver/__init__.py: New. Init to make this
591            directory a package.
592    
593            * Extensions/umn_mapserver/mapfile.py: New. Classes to represent
594            '.map'-file objects.
595    
596            * Extensions/umn_mapserver/mf_import.py: New. This module extends
597            Thuban with the possibility to handle UMN MapServer mapfiles.
598    
599    2004-06-03  Bernhard Herzog  <[email protected]>
600    
601            * Thuban/Model/layer.py (Layer.TreeInfo): Convert the bounding box
602            to a tuple before using it as arguments to the % operator.  This
603            fixes the formatting issue filed in RT#2239 on 2004-01-13 and
604            reported today on thuban-list by Jan Sch�ngel
605    
606            * test/test_layer.py (TestLayerModification.setUp): Save the
607            filename as an instance variable so we can refer to it in tests
608            (TestLayerModification.test_tree_info): Uncomment this method
609            again and make it work.  This tests for the formatting issue
610            filed in RT#2239 on 2004-01-13
611    
612    2004-05-28  Bernhard Herzog  <[email protected]>
613    
614            * Thuban/UI/baserenderer.py: Fix some typos.
615    
616    2004-05-18  Jan-Oliver Wagner <[email protected]>
617    
618            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed a bug
619            by increasing a field size.
620    
621    2004-05-17  Bernhard Herzog  <[email protected]>
622    
623            Update to newest shapelib and get rid of Thuban specific
624            extensions, i.e. use the new DBFUpdateHeader instead of our
625            DBFCommit kludge
626    
627            * libraries/shapelib/shpopen.c: Update to version from current
628            shapelib CVS.
629    
630            * libraries/shapelib/shapefil.h: Update to version from current
631            shapelib CVS.
632    
633            * libraries/shapelib/dbfopen.c: Update to version from current
634            shapelib CVS.
635            (DBFCommit): Effectively removed since shapelib itself has
636            DBFUpdateHeader now which is better for what DBFCommit wanted to
637            achieve.  
638            We're now using an unmodified version of dbfopen.
639    
640            * setup.py (extensions): Add the HAVE_UPDATE_HEADER macro with
641            value '1' to the Lib.dbflibc extension.  This simply reflects the
642            shapelib and pyshapelib updates
643    
644    2004-05-16  Jan-Oliver Wagner <[email protected]>
645    
646            Finished introduction of Menu.FindOrInsertMenu.
647    
648            * Extensions/drawshape/drawshape.py: Add the command
649            to the experimental menu additionally to the toolbar.
650    
651            * Extensions/svgexport/svgsaver.py: Use FindOrInsertMenu() instead of
652            finding menu on its own.
653    
654            * Doc/manual/thuban-manual.xml: updated sample file
655            to use FindOrInsertMenu().
656    
657            * Examples/simple_extensions/hello_world.py: Use FindOrInsertMenu()
658            instead of finding menu on its own.
659    
660    2004-05-11  Jan-Oliver Wagner <[email protected]>
661    
662            * test/test_menu.py (MenuTest.test): Added testing
663            of method Menu.FindOrInsertMenu.
664    
665    2004-05-10  Jan-Oliver Wagner <[email protected]>
666    
667            Introduce and use Menu.FindOrInsertMenu.
668    
669            * Thuban/UI/menu.py (Menu.FindOrInsertMenu): New. Find a
670              given menu or, if not found, insert it.
671    
672            * Extensions/bboxdump/bboxdump.py, /Extensions/gns2shp/gns2shp.py,
673            /Extensions/importAPR/importAPR.py, Extensions/profiling/profiling.py,
674            /Extensions/wms/wms.py: Use FindOrInsertMenu() instead of finding
675            menu on its own.
676    
677    2004-05-06  Jan-Oliver Wagner <[email protected]>
678    
679            Introduce a abstract ColorDialog class and remove
680            and outdated file.
681    
682            * Thuban/UI/proj4dialog.py: Removed. It is has been
683            replaced by projdialog for quite a while and is not used
684            anymore.
685    
686            * Thuban/UI/colordialog.py: New. Abstraction for color selection
687            dialog(s).
688    
689            * Thuban/UI/classifier.py (SelectPropertiesDialog.__GetColor):
690            Now calls the abstract ColorDialog instead of wxColourDialog.
691            This also removed the dependency to Color class conversion
692            from this function.
693    
694    2004-05-04  Frank Koormann  <[email protected]>
695    
696            * Extensions/bboxdump/__init__.py: Fixed string left over from
697            copying.
698    
699            * Extensions/bboxdump/bboxdump.py (bboxdump):
700            Use layer.ShapeStore().AllShapes() to loop over shapes instead of
701            xrange(layer.NumShapes()). Compile the bboxmessage from a list
702            of formatted outputs (string.join) instead of appending to the
703            message. Two progress bar dialogs to report progress on the sometimes
704            lenghty processing.
705    
706    2004-04-22  Frank Koormann  <[email protected]>
707    
708            New Extension to dump bounding boxes of all shapes of the selected
709            layer. An optional column can be specified to group the objects,
710            in this case the bounding box is a union of the separate boxes.
711            Dump can be displayed in a ScrolledMessageDialog or written to file.
712            The Extension is simply a combination of available and well tested
713            Thuban functionality.
714    
715            * Extensions/bboxdump/__init__.py: New: Init to make this
716            directory a package.
717    
718            * Extensions/bboxdump/bboxdump.py: New: Dump bounding boxes of
719            all shapes of the selected layer.
720    
721    2004-04-22  Jan-Oliver Wagner <[email protected]>
722    
723            * Thuban/UI/classgen.py (GenUniquePanel.__init__): Fixed two
724            strings to be i18n now.
725    
726    2004-04-18  Jan-Oliver Wagner <[email protected]>
727    
728            Changing popup menu of legend from direct building
729            to using the Menu construction as used for the mainwindow.
730    
731            * Thuban/UI/mainwindow.py: New method commands: layer_to_top,
732            layer_to_bottom, layer_visibility
733            (MainWindow.LayerToTop): New. Put current layer to the top.
734            (MainWindow.LayerToBottom): New. Put current layer to bottom.
735            (MainWindow.HideLayer, MainWindow.ShowLayer, _has_visible_map):
736            Replace 1,0 by True, False.
737            (MainWindow.ToggleLayerVisibility): New. Toggle visibility of
738            current layer.
739            (MainWindow.LayerShowTable): Removed raising of dialog.
740            (_has_selected_layer_visible): New. Support function.
741    
742            * Thuban/UI/legend.py: ID_POP_xxx: removed.
743            (LegendPanel.__init__): Removed EVT_MENU bindings.
744            (LegendTree._OnRightClick): Replace direct creation of
745            menu via wx Classes by applying the menu definition
746            as of Menu class of menu.py.
747            
748    2004-04-16  Jan-Oliver Wagner <[email protected]>
749    
750            * Thuban/UI/exceptiondialog.py (ExceptionDialog.dialog_layout): Improved
751        button string to stronger clearify that Thuban will be closed when hitting
752            the button.
753    
754            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Added docstring.
755            Now for layers without a ShapeStore a corresponding message is given
756            to the user, that this layer has no table to show.
757    
758    2004-04-15  Martin Schulze  <[email protected]>
759    
760            * Extensions/wms/layer.py (WMSLayer.setWMSFormat): Need to
761            recalculate the format for the internal render engine as well.
762    
763            * Extensions/wms/properties.py (wmsProperties): First start for a
764            properties dialog.  It's functional for a first selection of
765            layers, but still has some weired wxWidgets/GTK problems but
766            beautification can be done later.
767    
768            * Extensions/wms/layer.py: Added more documentation
769            (WMSLayer.getFormats): New: Return list of supported image formats
770            by the WMS server
771            (WMSLayer.getLayers): New: Return the list of layer names
772            supported by the WMS server
773            (WMSLayer.getLayerTitle): New: Return the title of the named layer
774            (WMSLayer.getWMSFormat): New: Return the image format that is used
775            for WMS GetMap requests
776            (WMSLayer.setWMSFormat): New: Set the image format that is used
777            for WMS GetMap requests
778            (WMSLayer.__init__): Move away from using only one layer to using
779            a list of layers (unsorted at the moment, though).
780            (WMSLayer.getVisibleLayers): New: Return the list of names for all
781            visible layers
782            (WMSLayer.setVisibleLayers): New: Set the list of names for all
783            visible layers
784    
785            * Extensions/wms/wms.py: Moved the WMS layer into layer.py in
786            order to establish a clean structure.
787    
788            * Extensions/wms/layer.py: Moved the WMS layer into a file on its
789            own in order to establish a clean structure.
790    
791    2004-04-13  Martin Schulze  <[email protected]>
792    
793            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Added
794            support for oldstyle (WMS 1.0 apparently) image format
795            specification.
796    
797            * Extensions/wms/wms.py (WMSLayer.calcFormat): Reduce the list of
798            supported graphic formats back to JPEG and BMP, PNG and others are
799            too *cough* experimental...  Sorry, I meant to filter this out
800            before I committed this part.  This should make the WMS extension
801            run from CVS again.
802            (wms_dialog): Reset an empty URL to None so that the subsequent
803            program can depend on this, since the dialog will indeed return an
804            empty URL, causing another declaration of love by Python.
805    
806            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerBBox):
807            Whenever a native BoundingBox request cannot be fulfilled, check
808            whether the requested SRS is EPSG:3426, in which case return the
809            LatLonBoundingBox values.
810    
811            * Extensions/wms/test/test_parser.py
812            (TestWMSCapabilitiesParser.test_LayerSRS): Added a test for
813            ignoring AUTO:* SRS.
814            (TestWMSCapabilitiesParser.test_LatLonBoundingBoxes_as_bboxes):
815            Added another test method to test whether the LatLonBoundingBox
816            values will be returned if BoundingBox values are requested with
817            SRS set to EPSG:3426.
818    
819            * Extensions/wms/parser.py (WMSCapabilitiesParser.peekLayers):
820            Added rudimentary support for non-EPSG SRS, i.e. ignore them for
821            the moment by placing them into a variable which is currently
822            unused.  Also test whether the EPSG SRS is numerical as it should
823            be and add an error message if it is not.
824    
825            * Extensions/wms/test/sample.xml: Added AUTO:* SRS since they
826            appear in the real world as well.  Since we cannot handle them yet
827            (OGCLib can't either), we will ignore them for the moment.
828    
829            * Extensions/wms/parser.py: Use a variable for denoting the sample
830            filename
831            (WMSCapabilitiesParser.peekLayers): Added support for error
832            messages during grok().  They will be aggregated in an array and
833            may be displayed later.  We may have to add a classification
834            "Warning" and "Error" to this.  That requires more experience,
835            though, since not every error may be lethal.
836    
837            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Raise the
838            ShowTable() dialog/frame when the user attempts to display it
839            while it has been opened before already and not closed again.
840    
841    2004-04-11  Martin Schulze  <[email protected]>
842    
843            * Extensions/wms/infodialog.py: Adjusted the class documentation
844    
845            * Extensions/wms/wms.py (WMSLayer.__init__, WMSLayer.GetMapImg):
846            Switch to using Thuban{Begin,End}BusyCursor instead of the pure
847            wxWidgets variants.
848            (WMSLayer.__init__): The epsg_id variable is named top_srs now.
849    
850            * Extensions/wms/infodialog.py: Added an information dialog that
851            will display various information about the WMS current resource,
852            so that additional information such as the title, the abstract,
853            fees and access constraints can be displayed for the user if they
854            are documented in the WMS XML.
855    
856    2004-04-10  Martin Schulze  <[email protected]>
857    
858            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Adjusted
859            string handling.  It's "foo".lower() and not lower(foo) without
860            lower imported from strings or something.
861    
862            * Extensions/wms/wms.py (WMSLayer): Incorporated WMSCapabilities
863            from capabilities.py and parser.py.  Implement priority list for
864            supported graphics formats, take care of wbmp != bmp.  PNG, TIFF
865            and GIF are supported here, but not yet by main Thuban.  Hence,
866            support for them may be removed later.  Special contribution to
867            usability: get wxWidgets to change the cursor when we're waiting
868            for data from the network so the user won't start to worry.  This
869            causes a redrawing error/warning, though.
870    
871            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Unlink
872            the DOM object.
873    
874    2004-04-01  Martin Schulze  <[email protected]>
875    
876            * Extensions/wms/capabilities.py: Adjusted documentation
877            (WMSCapabilities.__init__): Improved documentation, fixed syntax
878            (WMSCapabilities.saveCapabilities): Only catch IOError when
879            handling files
880            (WMSCapabilities.loadCapabilities): Only catch IOError when
881            handling files
882            __main__: corrected variable naming
883            (WMSCapabilities.fetchCapabilities,loadCapabilities): Make this
884            class a specialisation of WMSCapabilitiesParser as well.  Also
885            execute grok() after loading or fetching capabilities, if that
886            went well, so that subsequent calls can already access the data.
887            (WMSCapabilities.getVersion): Export the used version of the
888            GetCapabilities request, so we can use it for subsequent calls,
889            i.e. for GetMap requests.
890            (WMSCapabilities.fetchCapabilities): Added proper error handling
891            when the GetCapabilities request failed, so that the surrounding
892            program can act accordingly.
893    
894    2004-03-30  Martin Schulze  <[email protected]>
895    
896            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerSRS):
897            Adjusted the getLayerSRS method to return the list of SRSes
898            extracted from <SRS> elements instead of <BoundingBox> elements.
899            Added a bit of documentation as well.
900            (WMSCapabilitiesParser.checkLayerSRS): Removed integrity test
901            since it was only implemented due to a misunderstanding.
902    
903            * Extensions/wms/test/test_parser.py
904            (TestWMSCapabilitiesParser.test_LayerSRS): Adjust the tests to
905            reflect the corrected interpretation of the standard: i.e. a layer
906            does not have to define a BoundingBox for all SRSes it supports.
907            Hence the <SRS></SRS> specification is authoritative, not the list
908            of BoundingBoxes.
909            (TestWMSCapabilitiesParser.test_BoundingBoxes): Added a new test
910            to ensure None is returned for a non-existing SRS.
911            (TestWMSCapabilitiesParser.test_grok): Removed test_grok method
912            since it is not applicable anymore.  Listing more SRSes in <SRS>
913            elements is valid according to the specs.
914    
915    2004-03-26  Bernhard Reiter <[email protected]>
916    
917            * README: Nicer formatting of text. Improved descriptions.
918            Reflected wxWidgets name change.
919            
920            * Thuban/UI/about.py: Extended copyright to 2004 and added
921            information about the thuban-devel mailinglist.
922    
923    2004-03-24  Martin Schulze  <[email protected]>
924    
925            * Extensions/wms/capabilities.py: Renamed the class to contain
926            'WMS', also added a linebreak where required
927    
928            * Extensions/wms/parser.py: Finally added the XML parser for the
929            GetCapabilities response.
930    
931            * Extensions/wms/test/sample.xml: Adjusted the sample file so that
932            <SRS> elements match the <BoundingBox> elements, except for the
933            layer 'beschriftung'.
934    
935            * Extensions/wms/test/test_parser.py: Encode non-ascii strings
936            since Python uses unicode strings internally, otherwise
937            comparisons will fail.  Removed tests for getLayerBBoxSRS() since
938            the SRS will be calculated anyway and this method is obsoleted by
939            getLayerSRS().  Denote SRS as strings and not as cardinal numbers.
940            Move loading the sample file into the setUp method.  Added a test
941            for finding the integrity problem in the sample response.
942            Improved formatting.
943    
944            * Extensions/wms/domutils.py: Added convenience routines for
945            handling of Document Object Model (DOM) nodes.
946    
947            * Extensions/wms/test/test_domutils.py: Added a test for the
948            domutils module
949    
950    2004-03-19  Martin Schulze  <[email protected]>
951    
952            * Extensions/wms/test/test_parser.py (TestWMSCapabilitiesParser):
953            Moved path detection and adding into a module of its own,
954            adjustpath, which exports thubandir as main Thuban directory.
955    
956            * Extensions/wms/test/test_ogclib.py (TestWMSLib): Moved path
957            detection and adding into a module of its own, adjustpath, which
958            exports thubandir as main Thuban directory.  Reorganised the
959            module in order to support the SkipTest feature for Thuban test
960            cases.
961    
962            * Extensions/wms/test/adjustpath.py: Moved path detection and
963            adding into a module of its own.
964    
965    2004-03-18  Martin Schulze  <[email protected]>
966    
967            * Extensions/wms/test/test_parser.py: Added another test for
968            checking whether the WMS XML parser (to be implemented) returns
969            the information we expect.  This requires a sample WMS WML file
970            (sample.xml) which has been extracted from the frida server and
971            "improved" manually.
972    
973            * Extensions/wms/test/test_ogclib.py: Added legacy code to add the
974            main Thuban directory to the path in order to be able to import
975            random modules.  Adjusted the PyOGCLib detection to reuse the
976            information gathered.  Also added a note about the PYTHONPATH
977            environment variable.
978    
979            * Extensions/wms/test/test_ogclib.py: The format specification is
980            a mime-type, not a graphic format, hence image/jpeg wou ld be the
981            proper format and not JPEG.  We'll also have to take care of the
982            encoding of / as %2F.
983    
984    2004-03-16  Martin Schulze  <[email protected]>
985    
986            * Extensions/wms/test/test_ogclib.py: Added a (hopefully)
987            comprehensive test for the getMapURL method, built compare URLs
988            according to the documentation in OGC 01-068r3
989    
990            * Extensions/wms/capabilities.py (WMSCapabilities): Added the
991            class WMSCapabilities to manage capabilites, will incorporate
992            parsing the capabilities response and provide details for other
993            classes.
994    
995    2004-03-12  Bernhard Herzog  <[email protected]>
996    
997            Support views in addition to normal tables in the postgis
998            shapestore
999    
1000            * Thuban/Model/postgisdb.py
1001            (PostGISShapeStore._fetch_table_information): Add a fallback for
1002            the case where the table name is not in the geometry_columns
1003            table.  This is usually the case for views.  Also, set
1004            self.shapestore here.
1005            (PostGISShapeStore.ShapeType): No need to query the database all
1006            the time.  The shape type is now determined in
1007            _fetch_table_information
1008    
1009            * test/postgissupport.py (PostgreSQLServer.new_postgis_db)
1010            (PostgreSQLServer.get_static_data_db, PostGISDatabase.__init__):
1011            New parameter to specify views.
1012            (PostGISDatabase.has_data): Also compare the views.  New views
1013            parameter
1014            (PostGISDatabase.initdb): Create the views.
1015            (PostgreSQLServer.get_default_static_data_db): Add the v_landmarks
1016            view
1017    
1018            * test/test_postgis_db.py
1019            (TestPostGISShapestorePointFromViews): New.  Test a
1020            PostGISShapeStore with a view
1021            (TestPostGISShapestorePointOIDAsGIDColumn.setUp): Pass the name of
1022            the geometry_column explicitly to test whether that works
1023    
1024    2004-03-12  Bernhard Herzog  <[email protected]>
1025    
1026            Final step for explicit id/geometry columns: Loading and saving
1027    
1028            * Resources/XML/thuban-1.1.dtd: New.  Derived from thuban-1.0.dtd
1029            with the following changes:
1030            (dbshapesource): Two new attributes id_column and geometry_column
1031    
1032            * Thuban/Model/save.py (SessionSaver.write): Use the new dtd
1033            (SessionSaver.write_session): Use the new namespace
1034            (SessionSaver.write_data_containers): Write the new dbshapesource
1035            parameters
1036    
1037            * Thuban/Model/load.py (SessionLoader.__init__): New namespace for
1038            the new file format version
1039            (SessionLoader.start_dbshapesource): Handle the new db parameters
1040    
1041            * test/test_save.py: Update to the new dtd and namespace
1042            (SaveSessionTest.test_save_postgis): Update the NonConnectionStore
1043            mock object to provide a working IDColumn method.
1044    
1045            * test/test_load_1_0.py: New.  Copy of the test_load.py before
1046            today's changes but with the round-trip tests removed.
1047    
1048            * test/test_load_0_9.py: Update doc-string.
1049    
1050            * test/test_load.py: Update all .thuban files to the new dtd and
1051            namespace.
1052            (TestPostGISLayer.file_contents): Add the new dbshapesource
1053            paramters
1054    
1055    2004-03-11  Bernhard Herzog  <[email protected]>
1056    
1057            Next step for explicit id/geometry columns: User interaction
1058    
1059            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Rework how
1060            the dialog is constructed. Add combo boxes to select id and
1061            geometry column.  Rename some instance variables.
1062            (ChooseDBTableDialog.GetTable): Return id and geometry column
1063            names
1064            (ChooseDBTableDialog.OnTableSelect): New. Event handler for
1065            selections in the table list
1066    
1067            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Use id_column
1068            and geometry_column
1069    
1070            * Thuban/Model/session.py (Session.OpenDBShapeStore): Add the new
1071            parameters for id_column and geometry column of PostGISShapeStore
1072            here as well.
1073    
1074            * Thuban/Model/postgisdb.py (type_map): Add ROWID psycog type.
1075            (_raw_type_map): New. Map raw PostgreSQL type ints to thuban types
1076            (PostGISConnection.GeometryTables): Use a better query to
1077            determine which relations in the database might be usable for
1078            shapestores.  Now supports views as well but is more PostgreSQL
1079            specific
1080            (PostGISConnection.table_columns): New. Somewhat experimental
1081            method to let the db dialogs provide lists of columns to users so
1082            that they can select id and geometry columns.
1083            (PostGISTable.__init__): The default value of the id_column
1084            parameter is now None it still means "gid" effectively, though.
1085            (PostGISTable.IDColumn): New introspection method to return a
1086            column object for the id column
1087            (PostGISShapeStore.GeometryColumn): New introspection method to
1088            return a column object for the geometry column
1089    
1090            * test/test_postgis_db.py
1091            (TestPostGISConnection.test_gis_tables_non_empty):
1092            Removed. Subsumed by the new:
1093            (TestPostGISConnection.test_gis_tables_with_views_and_tables):
1094            New. Tes the GeometryTables and table_columns methods with actual
1095            tables and views.
1096            (PointTests.test_id_column, PointTests.test_geometry_column):
1097            New. tests for the new methods.
1098            (TestPostGISShapestorePoint.setUp)
1099            (TestPostGISShapestorePointSRID.setUp)
1100            (TestPostGISShapestorePointExplicitGIDColumn.setUp): Fill the
1101            instance variables needed by the new tests
1102    
1103    2004-03-11  Bernhard Herzog  <[email protected]>
1104    
1105            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): The row
1106            numbers given to ReadValue are ordinals.
1107    
1108    2004-03-11  Bernhard Herzog  <[email protected]>
1109    
1110            Elimiate the requirement for PostGIS tables to have a column
1111            called "gid".
1112    
1113            * Thuban/Model/postgisdb.py (PostGISTable.__init__): New parameter
1114            id_column to specify which column to use to identify rows.  Also
1115            new instance variables id_column and quoted_id_column
1116            (PostGISTable.RowIdToOrdinal, PostGISTable.RowOrdinalToId)
1117            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue)
1118            (PostGISTable.SimpleQuery): Use the id column name provided to the
1119            constructor instead of "gid"
1120            (PostGISShapeStore.__init__): New parameter id_column analogously
1121            to PostGISTable.__init__.  This parameter is simply passed through
1122            to the base class constructor
1123            (PostGISShapeStore._create_col_from_description): Fix typo in
1124            doc-string
1125            (PostGISShapeStore.Shape, PostGISShapeStore.AllShapes)
1126            (PostGISShapeStore.ShapesInRegion): Use the id column name
1127            provided to the constructor instead of "gid"
1128    
1129            * test/postgissupport.py
1130            (PostgreSQLServer.get_default_static_data_db): New static table
1131            landmarks_point_id with an id column != "gid.  Update the comments
1132            a bit.
1133            (skip_if_addgeometrycolumn_does_not_use_quote_ident): Fix typo in
1134            doc-
1135            (upload_shapefile): New parameter gid_column to use a name other
1136            than "gid" for the column to store the shape ids
1137    
1138            * test/test_postgis_db.py (TableTests): New.  Mixin-class
1139            containing all tests previously in TestPostGISTable.  The actual
1140            tests are the same but the code is a bit more configurable to
1141            allow for different id columns etc.
1142            (TestPostGISTable): Derive from TableTests now for the actual
1143            tests.
1144            (TestPostGISTableExplicitGIDColumn): New. Like TestPostGISTable
1145            except that it the landmarks_point_id table to test the id_column
1146            parameter
1147            (PointTests): Extend the doc-string
1148            (TestPostGISShapestorePointExplicitGIDColumn)
1149            (TestPostGISShapestorePointOIDAsGIDColumn): New classes derived
1150            from PointTests to test the explicit id_column parameter.  One
1151            tests with the name of the column holding the shape ids, the other
1152            uses PostgreSQL's OID column.  For the latter a number of methods
1153            have to be overwritten to make them independent of the actual id
1154            values.
1155    
1156    2004-03-08  Silke Reimer  <[email protected]>
1157    
1158            Update debian directory:
1159    
1160            * debian/changelog: Added new version.
1161            * deiban/rules: Updated management of patches (with cbds)
1162            * debian/control: Added cbds to dependencies
1163            * debian/patches/*: New. Adds better support for patches of thuban in
1164                            debian
1165            * debian/menu: Syntax of menu changed slightly
1166            * debian/setup.py.patch: removed because it has been moved to
1167                            debian/patechs/setup.py.patch
1168            
1169    
1170    2004-02-26  Bernhard Herzog  <[email protected]>
1171    
1172            Create the Doc/technotes directory for text files with information
1173            for developers
1174    
1175            * Doc/technotes/README: New. README for the technotes
1176    
1177            * Doc/technotes/coding_guidelines.txt: New. Coding guidelines for
1178            Thuban
1179    
1180            * Doc/technotes/release_process.txt: New. Used to be
1181            HOWTO-Release.  Now slightly adapted to technote formatting style.
1182    
1183            * HOWTO-Release: Removed.  It's contents are now in
1184            Doc/technotes/release_process.txt
1185    
1186    2004-02-25  Bernhard Herzog  <[email protected]>
1187    
1188            * libraries/thuban/wxproj.cpp (get_wx_version): New.  Return the
1189            version of wxWindows the module was compiled with so we can check
1190            that against the wxPython version.
1191    
1192            * Thuban/version.py (thuban_branch, thuban_release): New variables
1193            controlling which and how Thuban versions are shown.  See the
1194            comments for details.
1195            (verify_versions): Also check that the wx version that wxproj is
1196            compiled against matches that of the wxPython we use at runtime
1197    
1198    2004-02-20  Bernhard Herzog  <[email protected]>
1199    
1200            * Extensions/wms/wms.py (epsg_code_to_projection): Use
1201            get_system_proj_file to read the epsg projections.  The old way
1202            depended on the current directory being the top Thuban directory.
1203    
1204    2004-02-20  Bernhard Herzog  <[email protected]>
1205    
1206            * Extensions/svgexport/test/test_svgmapwriter.py
1207            (TestVirtualDC.test_clippath): Remove a debug print
1208    
1209    2004-02-20  Bernhard Herzog  <[email protected]>
1210    
1211            * Extensions/svgexport/__init__.py: New.  Turn
1212            Extensions/svgexport into a package.
1213    
1214            * Extensions/svgexport/svgmapwriter.py: Reorder the imports and
1215            doc-string a bit.  The doc-string must come first, otherwise it's
1216            not a doc-string.  The __future__ import must be the first thing
1217            after the doc-string.  Use only double quotes in doc-strings.
1218            Single quotes trip up emacs syntax highlighting if the text
1219            contains apostrophes.
1220    
1221    2004-02-20  Bernhard Herzog  <[email protected]>
1222    
1223            * Extensions/svgexport/test/__init__.py,
1224            Extensions/svgexport/test/test_svgmapwriter.py: New. Initial test
1225            suite for svgexport
1226    
1227            * test/runtests.py (find_test_modules): New. Function with the
1228            module finding code from main.
1229            (main): Use find_test_modules to figure out the default test
1230            modules and take modules from Extensions.svgexport.test too.
1231    
1232    2004-02-19  Bernhard Herzog  <[email protected]>
1233    
1234            * Thuban/UI/application.py (ThubanApplication.OnInit): Make sure
1235            the mainwindow has a reference to the map of the initial session.
1236            This fixes a bug introduced with the fix for RT#2245
1237    
1238    2004-02-19  Bernhard Herzog  <[email protected]>
1239    
1240            * Extensions/svgexport/svgsaver.py,
1241            Extensions/svgexport/svgmapwriter.py,
1242            Extensions/svgexport/maplegend.py: Added again.  This time in the
1243            correct place.
1244    
1245    2004-02-17  Bernhard Herzog  <[email protected]>
1246    
1247            Fix for RT#2245
1248    
1249            * Thuban/UI/application.py (ThubanApplication.OnInit): Initialize
1250            instance variables before trying to create any windows.  Creating
1251            windows can start an event loop if e.g. message boxes are popped
1252            up for some reason, and event handlers, especially EVT_UPDATE_UI
1253            may want to access things from the application.
1254            (ThubanApplication.maps_changed): The mainwindow may not have been
1255            created yet, so check whether it has been created before calling
1256            its methods
1257    
1258            * Thuban/UI/view.py (MapCanvas.OnIdle): Only try to redraw if we
1259            have a map
1260    
1261    2004-02-17  Bernhard Herzog  <[email protected]>
1262    
1263            * test/test_svgmapwriter.py, Extensions/svgsaver.py,
1264            Extensions/svgmapwriter.py, Extensions/maplegend.py,
1265            extensions/svgexport/svgsaver.py,
1266            extensions/svgexport/svgmapwriter.py,
1267            extensions/svgexport/maplegend.py: Removed.  These files were in
1268            the wrong places or didn't work at all.
1269    
1270    2004-02-16  Bernhard Herzog  <[email protected]>
1271    
1272            * Thuban/UI/view.py (MapCanvas.Export): Remove accidentally added
1273            line
1274    
1275    2004-02-16  Bernhard Herzog  <[email protected]>
1276    
1277            * Thuban/UI/view.py (MapCanvas.Export): Avoid UnboundLocalError.
1278    
1279    2004-02-15  Markus Rechtien  <[email protected]>
1280            
1281            * Extensions/svgexport/svgmapwriter.py: New. Adds the capability
1282            to write a session to a file in SVG format.
1283            * Extensions/svgexport/svgsaver.py: New. Uses svgmapwriter.py
1284            to write a SVG map of a session.
1285            * Extensions/svgexport/maplegend: New. Writes a basic maplegend
1286            in SVG format for the current session.
1287    
1288    2004-02-13  Bernhard Herzog  <[email protected]>
1289    
1290            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): When the layer
1291            can't be created, return immediately after displaying the error
1292            message.
1293    
1294    2004-02-11  Bernhard Herzog  <[email protected]>
1295    
1296            Handle postgis tables with more than one geometry column.
1297    
1298            * Thuban/Model/postgisdb.py
1299            (PostGISTable._fetch_table_information): Delegate the creation of
1300            column objects to a different method so that we can extend that in
1301            derived classes
1302            (PostGISTable._create_col_from_description): New. Column object
1303            creation part of _fetch_table_information
1304            (PostGISShapeStore._create_col_from_description): New. Extend
1305            inherited method to handle geometry columns
1306            (PostGISShapeStore.__init__): New parameter geometry_column to
1307            specify which geometry column to use.  Optional but mandatory for
1308            tables with more than one geometry column
1309            (PostGISShapeStore._fetch_table_information): Also use the name of
1310            the geometry column when looking for the srid
1311            (PostGISShapeStore.ShapeType): Also use the name of the geometry
1312            column when looking for the shape type
1313    
1314            * test/test_save.py (SaveSessionTest.test_save_postgis): Adapt
1315            NonConnectionStore to changes in the PostGISShapeStore
1316    
1317            * test/test_postgis_db.py
1318            (TestPostGISSpecialCases.test_shapestore_two_geom_cols): Test
1319            PostGISShapeStore with tables having two geometry columns.
1320    
1321    2004-02-10  Bernhard Herzog  <[email protected]>
1322    
1323            Fix some postgis problems.  What remains to be done is real
1324            handling of SRIDs as they affect how reprojection is done
1325    
1326            * Thuban/Model/postgisdb.py (quote_identifier): Fix typo in
1327            doc-string
1328            (PostGISShapeStore._fetch_table_information): New. Extend
1329            inherited method to retrieve srid
1330            (PostGISShapeStore.BoundingBox): Handle tables without data.
1331            extent yields NULL for those
1332            (PostGISShapeStore.ShapesInRegion): Use the srid of the table.
1333    
1334            * test/test_postgis_db.py
1335            (TestPostGISSpecialCases.test_shapestore_empty_table): New test
1336            for the special case of a table without any data
1337            (TestPostGISShapestorePointSRID): New class with tests for a table
1338            that uses srids
1339            (PolygonTests): Fix a doc-string typo
1340    
1341            * test/postgissupport.py (PostGISDatabase.__init__): New parameter
1342            reference_systems with a specification of spacial reference
1343            systems to create in the new db.
1344            (PostgreSQLServer.new_postgis_db)
1345            (PostgreSQLServer.get_static_data_db): New parameter
1346            reference_systems to be passed through ultimately to
1347            PostGISDatabase.  In new_postgis_db also check whether an existing
1348            db already has the right srids
1349            (PostgreSQLServer.get_default_static_data_db): Add srids and a
1350            table that uses srids
1351            (PostGISDatabase.initdb): Create the entries for the reference
1352            systems
1353            (PostGISDatabase.has_data): Add reference_systems parameter to
1354            check for those too
1355            (upload_shapefile): New parameter srid to create tables with a
1356            specific srid
1357    
1358    2004-02-06  Frank Koormann  <[email protected]>
1359    
1360            * po/pt_BR.po: Fixed charset
1361    
1362    2004-02-05  Frank Koormann  <[email protected]>
1363    
1364            * po/pt_BR.po: Fixed format string for error message, missing %s
1365            added (Thuban/UI/application.py:273)
1366    
1367    2004-02-03  Frank Koormann  <[email protected]>
1368            
1369            First version of Portuguese (Brazilian) translation
1370    
1371            * po/pt_BR.po: New, translation of pot (2004-01-15 16:07+0300) for
1372            Brazilian Portuguese by Eduardo Patto Kanegae.
1373    
1374            * Thuban/UI/about.py (About.__init.py__): Added Eduardo to the list of
1375            translators.
1376    
1377    
1378    2004-01-22  Frank Koormann  <[email protected]>
1379    
1380            * Doc/manual/thuban-manual.xml: Added section on installation of
1381            Thuban under Win32 systems. Fixed image path references in the postgis
1382            section. Some minor source formattings.
1383    
1384    2004-01-21  Frank Koormann  <[email protected]>
1385    
1386            Make Thuban remember path selections (at least for one application run).
1387    
1388            * Thuban/UI/application.py (Application.OnInit): Initialize path as a
1389            attribute of application object. Path is a dictionary of
1390            strings, currently with the items "data" and "projection".  
1391            (Application.SetPath): New, stores path for the specified item.
1392            (Application.Path): New, return path for the specified item.
1393    
1394            * Thuban/UI/mainwindow.py
1395            (MainWindow.OpenSession, MainWindow.SaveSessionAs,
1396            MainWindow.AddLayer, MainWindow.AddRasterLayer,
1397            MainWindow.TableOpen): Access "data" path information of the
1398            application.
1399            
1400            * Thuban/UI/projdialog.py (ProjFrame._OnImport, ProjFrame._OnExport):
1401            Access "projection" path information of the application.
1402    
1403    2004-01-05  Bernhard Herzog  <[email protected]>
1404    
1405            * po/ru.po: Updated translations from Alex Shevlakov
1406    
1407    2004-01-05  Bernhard Herzog  <[email protected]>
1408    
1409            * po/Makefile, po/README: Move the description of how to generate
1410            the translation statistics to the README.
1411    
1412    2003-12-23  Bernhard Herzog  <[email protected]>
1413    
1414            * NEWS: Update for 1.0.0
1415    
1416            * po/it.po: Another update from Maurizio Napolitano
1417    
1418    2003-12-23  Bernhard Herzog  <[email protected]>
1419    
1420            * po/it.po: Updated translation from Maurizio Napolitano
1421    
1422    2003-12-23  Bernhard Herzog  <[email protected]>
1423    
1424            * Thuban/UI/join.py (JoinDialog.__init__): Mark one more string
1425            for translation
1426    
1427            * Thuban/UI/mainwindow.py (MainWindow.TableRename)
1428            (MainWindow.RenameMap, MainWindow.RenameLayer): Mark some more
1429            strings for translation
1430    
1431            * po/de.po: Update with the newly marked strings.
1432    
1433    2003-12-22  Bernhard Herzog  <[email protected]>
1434    
1435            * HOWTO-Release: Fix the places where version numbers have to be
1436            updated
1437    
1438    2003-12-22  Bernhard Herzog  <[email protected]>
1439    
1440            * setup.py (setup call): 1.0.0, yeah!
1441    
1442            * Thuban/version.py (longversion): 1.0.0, yeah!
1443    
1444            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
1445            1.0.0 namespace too
1446    
1447            * Thuban/Model/save.py (SessionSaver.write_session): Save with
1448            1.0.0 namespace
1449    
1450            * test/test_load.py (LoadSessionTest.dtd)
1451            (TestSingleLayer.file_contents)
1452            (TestNonAsciiColumnName.file_contents)
1453            (TestLayerVisibility.file_contents)
1454            (TestClassification.file_contents, TestLabels.file_contents)
1455            (TestLayerProjection.file_contents)
1456            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
1457            (TestLabelLayer.file_contents, TestPostGISLayer.file_contents)
1458            (TestPostGISLayerPassword.file_contents)
1459            (TestLoadError.file_contents, TestLoadError.test): Update for
1460            1.0.0 namespace
1461    
1462            * test/test_save.py (SaveSessionTest.dtd)
1463            (SaveSessionTest.testEmptySession)
1464            (SaveSessionTest.testSingleLayer)
1465            (SaveSessionTest.testLayerProjection)
1466            (SaveSessionTest.testRasterLayer)
1467            (SaveSessionTest.testClassifiedLayer)
1468            (SaveSessionTest.test_dbf_table)
1469            (SaveSessionTest.test_joined_table)
1470            (SaveSessionTest.test_save_postgis): Update for 1.0.0 namespace
1471    
1472    2003-12-22  Bernhard Herzog  <[email protected]>
1473    
1474            * Thuban/Model/load.py (SessionLoader.start_label): Make sure the
1475            alignment flags are byte strings not unicode and that they have
1476            valid values
1477    
1478            * test/test_load.py (TestLabelLayer): New. Test loading (and
1479            indirectly saving) of maps with labels.
1480    
1481    2003-12-22  Bernhard Herzog  <[email protected]>
1482    
1483            * Thuban/UI/tableview.py (TableGrid.OnDestroy)
1484            (TableGrid.__init__): Handle EVT_WINDOW_DESTROY in the grid to
1485            unsubscribe all subscribers.
1486            (LayerTableFrame.OnDestroy): Do not unsubscribe any messages from
1487            self.grid since it may already have been destroyed.
1488            Fixes RT #2256
1489    
1490    2003-12-19  Bernhard Herzog  <[email protected]>
1491    
1492            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
1493    
1494    2003-12-16  Bernhard Herzog  <[email protected]>
1495            
1496            * debian/bitmappath.patch, debian/setup.py.patch:
1497                    added to ensure compliance with FHS for debian
1498            * debian/rules, debian/changelog:
1499                added patches in rules to ensure compliance with FHS for debian
1500    
1501    2003-12-16  Bernhard Herzog  <[email protected]>
1502    
1503            * po/Makefile (mo): Make the output a bit nicer so that it prints
1504            statistics about the translations. Add a comment how produce even
1505            nicer statistics with sed.
1506    
1507    2003-12-09  Frank Koormann   <[email protected]>
1508    
1509            * Resources/Projections/defaults.proj:
1510            French projection sample with correct accents (UNICODE).
1511    
1512    2003-12-05  Bernhard Herzog  <[email protected]>
1513    
1514            * MANIFEST.in: Add the devtools directory
1515    
1516            * setup.py (setup call): Use license instead of licence. This
1517            silences a deprecation warning on Python 2.3
1518    
1519    2003-12-05  Frank Koormann   <[email protected]>
1520    
1521            Documentation synced with 1.0rc1
1522    
1523            * Doc/manual/thuban-manual.xml:
1524            Minor formatting changes and references to database layers .
1525            Introduction.Internationalization: New section on i18n.
1526            MapManagement.AddingandRemovingLayers: Added item on database layers.  
1527            MapManagement.TheLegend: Added section and screenshot on popup menu.
1528            ProjectionManagement: Updated screenshot and sentence on EPSG.
1529            Appendix.SupportedDataSources: Added PostGIS.
1530            Appendix.WorkingwithPostGIS: New section.
1531    
1532            * Doc/manual/images/6_projection.png: Updated screenshot including
1533            EPSG checkboxes.
1534    
1535            * Doc/manual/images/3_5_popup_menu.png: New, popup menu screenshot.
1536    
1537            * Doc/manual/images/app_postgis_add_layer.png,
1538            Doc/manual/images/app_postgis_db_add.png,
1539            Doc/manual/images/app_postgis_db_management.png:
1540            New screenshots focussing on database layers
1541    
1542    2003-12-05  Frank Koormann   <[email protected]>
1543    
1544            * Thuban/UI/projdialog.py (load_user_proj): If user.proj is missing
1545            write warning to stderr instead of rising a warning dialog
1546    
1547    2003-12-03  Bernhard Herzog  <[email protected]>
1548    
1549            Fix for RT #2243
1550    
1551            * Thuban/UI/mainwindow.py (MainWindow.has_selected_shape_layer):
1552            New. Like has_selected_layer but for shape layers only
1553            (_has_selected_shape_layer): New. Like _has_selected_layer but for
1554            shape layers only
1555            (layer_show_table command, layer_jointable command): Use these
1556            commands should only be available for shape layers
1557    
1558    2003-12-03  Bernhard Herzog  <[email protected]>
1559    
1560            * Thuban/UI/mainwindow.py (MainWindow.Unsubscribe): Deal with
1561            publishers that are wx objects and may have been destroyed by wx
1562            already. Fixes RT #2242.
1563    
1564    2003-12-03  Bernhard Herzog  <[email protected]>
1565    
1566            * po/ru.po: Updates from Alex Shevlakov
1567    
1568    2003-12-03  Silke Reimer <silkeintevation.de>
1569    
1570            * debian/control, debian/changelog: Added gdal-support to
1571                    debian package, updated to new thuban version
1572    
1573    
1574    2003-12-03  Bernhard Herzog  <[email protected]>
1575    
1576            * Thuban/Lib/version.py: New. Module for version number
1577            manipulations. The version of make_tuple here also deals better
1578            with more unusual version number strings, such as e.g.
1579            "1.2+cvs20031111"
1580    
1581            * Thuban/version.py (make_tuple): Removed. It's now in
1582            Thuban.Lib.version. Use that implementation instead.
1583    
1584            * test/test_lib_version.py: New. Tests for Thuban/Lib/version.py
1585    
1586    2003-12-02  Bernhard Herzog  <[email protected]>
1587    
1588            * MANIFEST.in: Add debian files
1589    
1590            * setup.py (setup call): Add packages for the Extensions so that
1591            they're installed too
1592            (data_files): Add READMEs and sample data from some Extensions
1593    
1594            * NEWS: Add note about the extensions in binary packages
1595    
1596    2003-12-02  Bernhard Herzog  <[email protected]>
1597    
1598            * Thuban/Model/save.py (SessionSaver.write_session): Save files
1599            with the thuban-1.0rc1
1600    
1601            * Thuban/Model/load.py (SessionLoader.__init__): Recognize the
1602            thuban-1.0rc1 namespace too
1603    
1604            * test/test_save.py (SaveSessionTest.dtd)
1605            (SaveSessionTest.testEmptySession)
1606            (SaveSessionTest.testSingleLayer)
1607            (SaveSessionTest.testLayerProjection)
1608            (SaveSessionTest.testRasterLayer)
1609            (SaveSessionTest.testClassifiedLayer)
1610            (SaveSessionTest.test_dbf_table)
1611            (SaveSessionTest.test_joined_table)
1612            (SaveSessionTest.test_save_postgis): Update to thuban-1.0rc1
1613            namespace
1614    
1615            * test/test_load.py (LoadSessionTest.dtd): Update to thuban-1.0rc1
1616            namespace
1617            (TestSingleLayer.file_contents)
1618            (TestNonAsciiColumnName.file_contents)
1619            (TestLayerVisibility.file_contents)
1620            (TestClassification.file_contents, TestLabels.file_contents)
1621            (TestLayerProjection.file_contents)
1622            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
1623            (TestPostGISLayer.file_contents)
1624            (TestPostGISLayerPassword.file_contents)
1625            (TestLoadError.file_contents, TestLoadError.test): Update to
1626            thuban-1.0rc1 namespace
1627    
1628    2003-12-01  Bernhard Herzog  <[email protected]>
1629    
1630            * setup.py (proj4_prefix, wx_prefix, gdal_prefix): Fix these for
1631            nt to better match Intevation's current w32 setup
1632    
1633            * HOWTO-Release: Add note about updating MANIFEST.in
1634    
1635            * MANIFEST.in: Add the Extensions
1636    
1637            * NEWS: Update for 1.0rc1
1638    
1639    2003-12-01  Bernhard Herzog  <[email protected]>
1640    
1641            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Change the wild
1642            cards for the dialog so that shapefiles ending in all uppercase
1643            SHP are listed too
1644    
1645    2003-11-28  Bernhard Herzog  <[email protected]>
1646    
1647            * Thuban/version.py (longversion): Update to 1.0rc1
1648    
1649            * setup.py (setup call): Update version to 1.0rc1. Use the
1650            [email protected] email address as author email instead of my
1651            personal one.
1652    
1653    2003-11-28  Bernhard Herzog  <[email protected]>
1654    
1655            * po/de.po: Update german translation.
1656    
1657    2003-11-28  Bernhard Herzog  <[email protected]>
1658    
1659            Unify the filenames stored in .thuban files so that the .thuban
1660            files are more platform independend
1661    
1662            * Thuban/Model/save.py (unify_filename): New. Unify filenames so
1663            that they can be used on both windows and unix
1664            (SessionSaver.prepare_filename): New. Handle all filename
1665            transformations for filenames stored in the thuban file
1666            (SessionSaver.write_data_containers, SessionSaver.write_layer):
1667            Use prepare_filename
1668    
1669            * test/test_save.py (SaveSessionTest.testSingleLayer)
1670            (SaveSessionTest.testLayerProjection)
1671            (SaveSessionTest.testRasterLayer)
1672            (SaveSessionTest.testClassifiedLayer)
1673            (SaveSessionTest.test_dbf_table)
1674            (SaveSessionTest.test_joined_table): Filenames are always stored
1675            with slashes on all currently supported platforms so adapt all
1676            tests to this
1677    
1678            * test/test_load.py (LoadSessionTest.filenames): With the new
1679            filename scheme the filenames in the tests should be
1680            understandable on all currently supported platforms so we turn
1681            this into an empty list because we don't have to normalize them
1682            anymore
1683    
1684    2003-11-28  Bernhard Herzog  <[email protected]>
1685    
1686            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
1687            Add the ellipsoid to the projection since some Proj versions
1688            complain if it's missing.
1689    
1690    2003-11-27  Bernhard Herzog  <[email protected]>
1691    
1692            Corect some bounding box projection problems
1693    
1694            * Thuban/Model/proj.py (Projection.InverseBBox): New. Inverse
1695            version of ForwardBBox
1696            (Projection._transform_bbox): New. common implementation of
1697            ForwardBBox and InverseBBox
1698            (Projection.ForwardBBox): Use _transform_bbox.
1699    
1700            * test/test_proj.py (TestProjection.test): Add test for
1701            InverseBBox
1702    
1703            * Thuban/Model/layer.py (Layer.LatLongBoundingBox)
1704            (Layer.ShapesBoundingBox, RasterLayer.LatLongBoundingBox): Use the
1705            new InverseBBox method to determine the unprojected bounding box
1706            (Layer.ShapesInRegion): Use the ForwardBBox method to project the
1707            bbox.
1708    
1709            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
1710            Removed.
1711            (TestLayer.test_arc_layer_with_projection): New. This test is
1712            better able to test whether bounding boxes are projected correctly
1713            than test_point_layer_with_projection
1714    
1715            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Use
1716            InverseBBox to unproject bboxes
1717    
1718    2003-11-25  Bernhard Herzog  <[email protected]>
1719    
1720            * Thuban/UI/about.py (About.__init__): Make sure we have ASCII
1721            source code.
1722    
1723    2003-11-25  Bernhard Herzog  <[email protected]>
1724    
1725            * Thuban/Model/layer.py (Layer.__getattr__): Removed. It was only
1726            there for backwards compatibility and all code relying on that
1727            should have been updated by now.
1728    
1729    2003-11-25  Bernhard Herzog  <[email protected]>
1730    
1731            * test/test_load.py (TestClassification.test): Add the missing
1732            round trip test.
1733            (TestClassification.file_contents): Update to the newest file
1734            format
1735    
1736    2003-11-25  Bernhard Herzog  <[email protected]>
1737    
1738            Add very experimental (and possibly dangerous) extension to draw
1739            polygons:
1740    
1741            * Extensions/drawshape/README: New. Brief installation
1742            instructions
1743    
1744            * Extensions/drawshape/drawshape.py: New. Implementation of the
1745            drawshape extensions
1746    
1747            * Extensions/drawshape/patch.diff: Patch to apply before the
1748            extension can be used.
1749    
1750    2003-11-24  Bernhard Herzog  <[email protected]>
1751    
1752            * Thuban/Model/data.py (ShapefileStore._open_shapefile)
1753            (ShapefileStore.__init__): Factor opening the shapefile into a
1754            separate method (the new _open_shapefile). This makes the code a
1755            bit more readable but the real reason is that it makes some evil
1756            hacks easier. :-)
1757    
1758    2003-11-24  Bernhard Herzog  <[email protected]>
1759    
1760            * Thuban/Model/load.py (SessionLoader.check_attrs): If no
1761            converter is specified for an attribute assume it's a string
1762            containing only Latin1 characters. Update doc-string accordingly.
1763            This change should fix many places where unicode objects might
1764            accidentally enter Thuban.
1765    
1766            * test/test_load.py (TestNonAsciiColumnName): New test to check
1767            what happens with column names in DBF files that contain non-ascii
1768            characters
1769    
1770    2003-11-21  Bernhard Herzog  <[email protected]>
1771    
1772            Enable the experimental attribute editing again and introduce a
1773            command line switch to actually activate it
1774    
1775            * Thuban/UI/main.py (options): New. Container for options set on
1776            the commmand line
1777            (main): Add the --enable-attribute-editing flag.
1778    
1779            * Thuban/UI/identifyview.py (IdentifyView.__init__): If attribute
1780            editing is enabled use the grid ctrl which allows editing of the
1781            values
1782    
1783            * Thuban/Model/transientdb.py (AutoTransientTable.write_record):
1784            New. Just delegate this to the underlying table.
1785    
1786    2003-11-20  Bernhard Herzog  <[email protected]>
1787    
1788            * test/test_proj.py (ProjFileReadTests.test_read_unreadable_file):
1789            Skip this test if run under non-posix systems since it only works
1790            there
1791    
1792    2003-11-19  Bernhard Herzog  <[email protected]>
1793    
1794            * Thuban/Model/resource.py: Rework the way gdal support is
1795            determined so that we can give a reason in the about why gdal is
1796            not supported.
1797            (gdal_support_status): New. Variable holding a string with the
1798            reason for no gdal support
1799    
1800            * Thuban/UI/about.py (About.__init__): Add the reason why gdal is
1801            not supported to the message
1802    
1803    2003-11-19  Bernhard Herzog  <[email protected]>
1804    
1805            Remove the old table interface and its test cases
1806    
1807            * Thuban/Model/table.py (OldTableInterfaceMixin): Removed.
1808            (DBFTable, MemoryTable): Do not derive from OldTableInterfaceMixin
1809            anymore
1810    
1811            * Thuban/Model/transientdb.py (TransientTableBase)
1812            (AutoTransientTable): Do not derive from OldTableInterfaceMixin
1813            anymore
1814    
1815            * test/test_table.py: Removed since the old interface it tests is
1816            gone.
1817    
1818            * test/runtests.py (main): The old table interface is gone and
1819            with it the deprecation warnings so remove the code that turns
1820            these warnings into errors
1821    
1822    2003-11-19  Bernhard Herzog  <[email protected]>
1823    
1824            * test/test_table.py: Revert to revision 1.5 again. Changing the
1825            tests to use the new table interface is completely wrong since the
1826            whole purpose of the tests in this module is to test the old
1827            interface.
1828    
1829    2003-11-18  Bernhard Herzog  <[email protected]>
1830    
1831            * Thuban/Model/postgisdb.py (PostGISConnection.MatchesParameters):
1832            New. Test whether the connection matches a set of connection
1833            parameters
1834    
1835            * Thuban/UI/dbdialog.py (DBFrame.conns_changed): Fix doc-string
1836            (DBFrame.OnAdd): Use the new MatchesParameters method when looking
1837            for existing connections with the same parameters and break out of
1838            the loop correctly.
1839    
1840            * test/test_postgis_db.py (TestBriefDescription)
1841            (TestPostGISSimple.test_brief_description): Rename
1842            TestBriefDescription to TestPostGISSimple and the test method to
1843            test_brief_description so that we can add more test methods.
1844            (TestPostGISSimple.test_matches_parameters): New. Test the new
1845            MatchesParameters method
1846    
1847    2003-11-18  Bernhard Herzog  <[email protected]>
1848    
1849            * Thuban/Lib/connector.py (Publisher): Introduce a new flag,
1850            _was_destroyed, to indicate whether an publisher instance has
1851            already been destroyed.
1852            (Publisher.Unsubscribe): Only disconnect if the publisher has not
1853            been destroyed yet.
1854            (Publisher.Destroy): Set the _was_destroyed flag to true.
1855    
1856            * test/test_connector.py
1857            (TestPublisher.test_unsubscribe_after_destroy): New. Test that
1858            calling Unsubscribe after Destroy doesn't raise an exception
1859    
1860    2003-11-14  Bernhard Herzog  <[email protected]>
1861    
1862            * Thuban/UI/identifyview.py (IdentifyView.selected_shape): Fix
1863            typo in doc-string
1864    
1865    2003-11-13  Bernhard Herzog  <[email protected]>
1866    
1867            Quote table and column names properly for postgis.
1868    
1869            * Thuban/Model/postgisdb.py (quote_identifier): New. Function to
1870            quote an identifier for use in an sql statement
1871            (PostGISColumn.__init__): Add the quoted_name attribute
1872            (PostGISTable.__init__): New instance variable quoted_tablename
1873            (PostGISTable._fetch_table_information): Use the quoted table
1874            name. New isntance variable quoted_geo_col with a quoted version
1875            of geometry_column
1876            (PostGISTable.NumRows, PostGISTable.RowIdToOrdinal)
1877            (PostGISTable.RowOrdinalToId): Use the quoted table name
1878            (PostGISTable.ReadValue, PostGISTable.ValueRange)
1879            (PostGISTable.UniqueValues, PostGISTable.SimpleQuery)
1880            (PostGISShapeStore.BoundingBox, PostGISShapeStore.Shape)
1881            (PostGISShapeStore.AllShapes, PostGISShapeStore.ShapesInRegion):
1882            Use quoted table and column names
1883    
1884            * test/test_postgis_db.py (TestPostGISSpecialCases)
1885            (TestPostGISIgnoredColumns): Rename the class to
1886            TestPostGISSpecialCases because that better describes the new
1887            cases
1888            (TestPostGISSpecialCases.test_unsupported_types)
1889            (TestPostGISSpecialCases.test): Rename the method to
1890            test_unsupported_types because we need a more descriptive name now
1891            that there are more methods
1892            (TestPostGISSpecialCases.test_table_name_quoting)
1893            (TestPostGISSpecialCases.test_column_name_quoting)
1894            (TestPostGISSpecialCases.test_shapestore_name_quoting): New test
1895            cases to test quoting of table and column names in PostGISTable
1896            and PostGISShapeStore
1897    
1898            * test/postgissupport.py
1899            (skip_if_addgeometrycolumn_does_not_use_quote_ident): New. Skip if
1900            AddGeometryColumn desn't support table or column names with sapces
1901            or double quotes
1902    
1903    2003-11-12  Jan-Oliver Wagner <[email protected]>
1904    
1905            * Extensions/wms/__init__.py: New: Init to make this
1906            directory a package.
1907    
1908            * Extensions/wms/wms.py: New: Provide layers via OGC WMS.
1909    
1910    2003-11-11  Bernhard Herzog  <[email protected]>
1911    
1912            * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
1913            Constant for the file woth deprecated epsg projections
1914            (get_system_proj_file): Update doc-string
1915    
1916            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
1917            above the EPS widgets, introduce a check box for the deprecated
1918            eps projections and a label for the epsg widgets
1919            (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
1920            too
1921    
1922    2003-11-11  Bernhard Herzog  <[email protected]>
1923    
1924            Avoid warnings when run under Python 2.3
1925    
1926            * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
1927            (BaseRenderer.draw_label_layer): Coordinates must be ints.
1928    
1929            * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
1930            real method so that we can convert to int.
1931            (MapRenderer.label_font): The font size mist be an int.
1932    
1933            * Thuban/UI/common.py (Color2wxColour): The color values must be
1934            ints. Also, remove the unnecessary asserts.
1935    
1936            * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
1937            (TestUnicodeStrings.test): Python source code should not contain
1938            non-ascii characters unless an encoding is specified in the file.
1939            Therefore use \x escapes in the string literals for non-ascii
1940            characters.
1941    
1942    2003-11-11  Bernhard Herzog  <[email protected]>
1943    
1944            * Thuban/Model/resource.py (get_system_proj_file): Add a filename
1945            parameter so that this function can be used for all proj files in
1946            Resource/Projections
1947            (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
1948            get_system_proj_file
1949    
1950            * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
1951            ProjFile self.__sysProjFile use a dictionary of system ProjFile
1952            objects self._sys_proj_files
1953            (ProjFrame.build_dialog): Adapt to the new changes in the
1954            ProjectionList constructor. Add a check button to toggle whether
1955            EPSG projections are shown
1956            (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
1957            events.
1958            (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
1959            the busy cursor if the files have not yet been loaded by the
1960            dialog.
1961            (ProjFrame.load_system_proj): Add a parameter for the name of the
1962            proj file. Maintain the dictionary of system projections
1963            self._sys_proj_files
1964    
1965            * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
1966            user_projs parameters into one parameter proj_files which is a
1967            list of proj files.
1968            (ProjectionList._subscribe_proj_files)
1969            (ProjectionList._unsubscribe_proj_files): New. Move
1970            subscription/unsubscription of projfile messages to separate
1971            methods
1972            (ProjectionList.Destroy): The unsubscribe is now done in
1973            _unsubscribe_proj_files
1974            (ProjectionList.update_projections): We now have a list of proj
1975            file objects
1976            (ProjectionList.SetProjFiles): New method to set a new list of
1977            proj file objects
1978    
1979            * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
1980            Specify explicitly which system proj file to load.
1981    
1982    2003-11-11  Bernhard Herzog  <[email protected]>
1983    
1984            * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
1985            instance variables to cut cyclic references. The GC would have
1986            collected the loader eventually but it can happen that it doesn't
1987            run at all until thuban is closed (2.3 but not 2.2 tries a bit
1988            harder and forces a collection when the interpreter terminates)
1989            (load_session): Call the handler's Destroy method to make sure
1990            that it gets garbage collected early. Otherwise it will be
1991            collected very late if at all and it holds some references to e.g.
1992            shapestores and the session which can lead to leaks (of e.g. the
1993            temporary files)
1994    
1995            * test/test_load.py (TestSingleLayer.test_leak): New. test for the
1996            resource leak in load_session
1997    
1998    2003-11-10  Bernhard Herzog  <[email protected]>
1999    
2000            * Thuban/UI/baserenderer.py: Add a way to specify how layers in
2001            extensions are to be rendered.
2002            (_renderer_extensions): New. List with renderer for layers in
2003            extensions
2004            (add_renderer_extension): New. Add a renderer extension
2005            (init_renderer_extensions): New. Init the renderer extensions
2006            (BaseRenderer.render_map_incrementally): Search
2007            _renderer_extensions for how to draw unknown layer types
2008            (BaseRenderer.draw_raster_data): Add format parameter so that
2009            formats other than BMP can be drawn
2010            (BaseRenderer.draw_raster_layer): Pass an explicit format to
2011            draw_raster_data
2012    
2013            * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
2014            strings of the format parameter of draw_raster_data method to wx
2015            constants
2016            (MapRenderer.draw_raster_data): Add the format parameter and use
2017            raster_format_map to map it to the right wxwindows constant for
2018            wxImageFromStream
2019    
2020            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
2021            the format parameter and record it
2022            (TestBaseRenderer.test_raster_no_projection): check the format
2023            paramter of the draw_raster_data method
2024            (TestBaseRenderer.test_renderer_extension): New. Test the renderer
2025            extension facility
2026    
2027    2003-11-07  Bernhard Herzog  <[email protected]>
2028    
2029            Tweak the usage of the sqlite database to make common use cases
2030            more responsive. In most cases copying the data to the sqlite
2031            database takes so long that using sqlite doesn't have enough
2032            advantages.
2033    
2034            * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
2035            comments about performance and query the min and max in separate
2036            statements because only that way will indexes be used.
2037            (TransientTableBase.UniqueValues): Add some comments about
2038            performance.
2039            (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
2040            Do not copy the data to the transient DB but use the transient
2041            copy if it exists. See the new comments for the performance trade
2042            offs
2043    
2044            * test/test_transientdb.py
2045            (TestTransientTable.test_auto_transient_table): Make sure that the
2046            data is copied to the transient database at some point.
2047    
2048    2003-11-03  Bernhard Herzog  <[email protected]>
2049    
2050            * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
2051            globals to locals so that it's a bit faster
2052    
2053    2003-11-03  Bernhard Herzog  <[email protected]>
2054    
2055            * Thuban/UI/baserenderer.py
2056            (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
2057            method. ReadValue is faster than ReadRowAsDict since it only reads
2058            one cell especially now that the dbf file objects actually
2059            implement it.
2060    
2061            * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
2062            read_attribute method of the dbf objects
2063    
2064    2003-11-03  Bernhard Herzog  <[email protected]>
2065    
2066            * Extensions/profiling/profiling.py (popup_dialog_box): New config
2067            variable to indicate whether the result should be shown in a
2068            dialog box
2069            (profile_screen_renderer, time_screen_renderer): Only show a
2070            dialog box if popup_dialog_box is true.
2071            (profile_screen_renderer): Flush stdout after the printing the
2072            first part of the "profiling..." message
2073    
2074            * Thuban/UI/baserenderer.py
2075            (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
2076            brushes for the groups so that they're not created over and over
2077            again
2078    
2079            * Thuban/Model/classification.py (Classification.__getattr__)
2080            (Classification._compile_classification)
2081            (Classification._clear_compiled_classification): New. Methods to
2082            manage a 'compiled' representation of the classification groups
2083            which is created on demand
2084            (Classification.InsertGroup, Classification.RemoveGroup)
2085            (Classification.ReplaceGroup): reset the compiled representation
2086            (Classification.FindGroup): Use the compiled representation to
2087            find the matching group
2088            (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
2089    
2090    2003-10-31  Bernhard Herzog  <[email protected]>
2091    
2092            * Thuban/Model/classification.py (Classification.SetDefaultGroup):
2093            Send a CLASS_CHANGED message
2094            (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
2095            not return the removed group since it wasn't used.
2096    
2097            * test/test_classification.py
2098            (TestClassification.test_set_default_group): New. Test the
2099            SetDefaultGroup method
2100            (TestClassification.test_insert_group): New. Test the InsertGroup
2101            method
2102            (TestClassification.test_remove_group): New. Test the RemoveGroup
2103            method
2104            (TestClassification.test_replace_group): New. Test the
2105            ReplaceGroup method
2106    
2107    2003-10-31  Bernhard Herzog  <[email protected]>
2108    
2109            * test/test_classification.py (TestClassification.setUp):
2110            Subscribe to the CLASS_CHANGED messages
2111            (TestClassification.tearDown): New. Destroy the classification
2112            properly
2113            (TestClassification.test_defaults): Add tests for the default line
2114            width and whether no messages were sent yet
2115            (TestClassification.test_set_default_properties): Add tests for
2116            messages and setting the default line width
2117            (TestClassification.test_add_singleton)
2118            (TestClassification.test_add_range)
2119            (TestClassification.test_multiple_groups): Add tests for messages
2120    
2121    2003-10-31  Bernhard Herzog  <[email protected]>
2122    
2123            Some more refactoring in preparation for new tests:
2124    
2125            * test/test_classification.py (TestClassification.setUp): New.
2126            Instantiate the classification here. Update the test methods
2127            accordingly.
2128            (TestClassification.test_multiple_groups): Make sure that the two
2129            singletons matching 1 are considered different.
2130    
2131    2003-10-31  Bernhard Herzog  <[email protected]>
2132    
2133            * test/test_classification.py (red, green, blue): New. These
2134            constants were used in several cases. Update the relevant methods.
2135            (TestClassification.test_defaults)
2136            (TestClassification.test_set_default_properties)
2137            (TestClassification.test_add_singleton)
2138            (TestClassification.test_add_range)
2139            (TestClassification.test_multiple_groups)
2140            (TestClassification.test_deepcopy): New. These were formerly all
2141            part of the single method test.
2142            (TestClassification.test_deepcopy): Removed.
2143            (TestClassIterator): Removed. The test case is now a method of
2144            TestClassification since it tests part of the public interface of
2145            Classification
2146            (TestClassification.test_iterator): New. Used to be
2147            TestClassIterator effectively
2148    
2149    2003-10-31  Jan-Oliver Wagner <[email protected]>
2150    
2151            GUIfied the functions of the profiling extension.
2152    
2153            * /Extensions/profiling/__init__.py: New: Init to make this
2154            directory a package.
2155    
2156            * Extensions/profiling/profiling.py: Moved menu entries to
2157            the Extensions menu. Applied _() for strings.
2158            (profile_screen_renderer): Catch the detailed printout and present
2159            it in a dialog.
2160            (time_screen_renderer): Raise a dialog to present the result instead
2161            of printing it to stdout.
2162    
2163    2003-10-31  Bernhard Herzog  <[email protected]>
2164    
2165            * test/test_classification.py (TestClassGroupProperties)
2166            (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
2167            (TestClassGroupSingleton, TestClassIterator, TestClassification):
2168            Split TestClassification into several classes, one for each class
2169            being tested. TestClassification itself now only tests
2170            Classification. This split makes changes to the tests a bit easier
2171    
2172    2003-10-31  Bernhard Herzog  <[email protected]>
2173    
2174            * Extensions/profiling/profiling.py: New. Extension to measure
2175            Thuban performance
2176    
2177    2003-10-31  Frank Koormann <[email protected]>
2178    
2179            Added two items to legend popup menu: Remove Layer and Show Layer Table
2180    
2181            * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
2182            LegendPanel._OnShowTable): New event handlers, call the corresponding
2183            mainwindow methods.
2184            (LegendTree._OnRightClick): Added items to popup menu.
2185    
2186    2003-10-30  Bernhard Herzog  <[email protected]>
2187    
2188            * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
2189            EVT_WINDOW_DESTROY
2190            (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
2191            nothing but is convenient for the derived classes.
2192    
2193            * Thuban/UI/tableview.py
2194            (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
2195            Unsubscribe the messages here not in OnClose because that might
2196            get called multiple times. Fixes RT #2196
2197            (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
2198            anymore.
2199    
2200            * README: Update the minimum requirement for wxPython. Since we
2201            now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
2202            the version in which that was introduced for all platforms
2203    
2204    2003-10-30  Frank Koormann <[email protected]>
2205    
2206            * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
2207            the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
2208            frame.
2209    
2210    2003-10-30  Jan-Oliver Wagner <[email protected]>
2211    
2212            Improved APR import extension, added further EPSG definitions
2213            and some cleanup regarding string class.
2214    
2215            * test/test_proj.py (TestProjection.test_get_projection_units_geo):
2216            Added test for alias 'longlat'.
2217    
2218            * Resources/Projections/epsg-deprecated.proj: New. Contains
2219            deprecated EPSG definitions.
2220    
2221            * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
2222            the variable names for objects.
2223    
2224            * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
2225            Copied from importAPR and provided with documentation.
2226    
2227            * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
2228            Moved to apr.py.
2229            (APR_View): Added object ref 'ITheme'.
2230    
2231            * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
2232            split function by corresponding use of the string class method.
2233    
2234            * Thuban/Model/xmlwriter.py: Replaced string replace function by
2235            corresponding string method.
2236    
2237    2003-10-29  Bernhard Herzog  <[email protected]>
2238    
2239            * Thuban/UI/baserenderer.py
2240            (BaseRenderer.draw_shape_layer_incrementally): Speed up the
2241            special case of a classification that only has the default group
2242    
2243    2003-10-27  Bernhard Herzog  <[email protected]>
2244    
2245            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
2246    
2247            * po/de.po: Update.
2248    
2249            * Thuban/UI/application.py
2250            (ThubanApplication.ShowExceptionDialog): Handle translation of the
2251            dialog message properly
2252    
2253    2003-10-27  Bernhard Herzog  <[email protected]>
2254    
2255            Rework how localization works so that we use wx's translation
2256            functions when running Thuban as a normal application but not when
2257            we don't need any UI, such as in the test suite. See the comment
2258            in Thuban/__init__.py for details
2259    
2260            * Thuban/__init__.py (_): Add one level of indirection to make the
2261            translation handling more flexible and to make it possible to use
2262            either wx's translation services or not.
2263            (gettext_identity, translation_function_installed)
2264            (install_translation_function): New function to help with this
2265    
2266            * Thuban/UI/__init__.py: Install the wx specific translation
2267            function if it's OK to do that
2268    
2269            * test/support.py (initthuban): Install a dummy translation
2270            function so that importing Thuban.UI doesn't install a wx specific
2271            one for which would need to import wxPython
2272    
2273    2003-10-27  Bernhard Herzog  <[email protected]>
2274    
2275            * HOWTO-Release: Source archives should be created first and the
2276            binary packages should be created from the source archives.
2277            There's an official debian package now so there's no need to test
2278            the rpm on debian anymore
2279    
2280    2003-10-27  Bernhard Herzog  <[email protected]>
2281    
2282            Several rendering changes:
2283    
2284             - Render the selection into a separate bitmap so that only that
2285               bitmap needs to be redrawn when the selection changes
2286    
2287             - Render incrementally showing previews and allowing interaction
2288               before rendering is complete
2289    
2290             - Update the renderer interface a bit. Most parameters of
2291               RenderMap are now parameters of the constructor
2292    
2293            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
2294            and the update region as parameters. Update the doc-string
2295            (BaseRenderer.render_map_incrementally): New. Generator function
2296            to renders the map incrementally
2297            (BaseRenderer.render_map): Remove the map argument (it's now in
2298            the constructor) and simply iterate over the
2299            render_map_incrementally generator to draw the map.
2300            (BaseRenderer.draw_shape_layer_incrementally)
2301            (BaseRenderer.draw_shape_layer): Renamed to
2302            draw_shape_layer_incrementally and changed into a generator that
2303            yields True every 500 shapes. Used by render_map_incrementally to
2304            render shape layers incrementally
2305    
2306            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
2307            map and region parameters which are now in the constructor
2308            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
2309            the inherited render_map_incrementally.
2310            (BaseRenderer.draw_shape_layer): Removed.
2311            (ScreenRenderer.draw_selection_incrementally): New. The selection
2312            drawing part of the removed draw_shape_layer as a generator
2313            (ScreenRenderer.layer_shapes): Update because of the region
2314            parameter change
2315            (ExportRenderer.__init__): New. Extend the inherited constructor
2316            with the destination region for the drawing
2317            (ExportRenderer.RenderMap): Removed the map and region parameters
2318            which are now in the constructor
2319    
2320            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
2321            bitmap suitable for a preview in a tool
2322            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
2323            bitmap
2324            (MapPrintout.draw_on_dc): Adapt to new renderer interface
2325            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
2326            exists
2327            (MapCanvas.OnIdle): Update the logic to deal with incremental
2328            rendering and the selection bitmap
2329            (MapCanvas._do_redraw): Handle the instantiation of the render
2330            iterator and the redraws during rendering
2331            (MapCanvas._render_iterator): New. Generator to incrementally
2332            redraw both bitmaps
2333            (MapCanvas.Export): Adapt to new renderer interface.
2334            (MapCanvas.full_redraw): Reset the selection bitmap and the
2335            renderer iterator too
2336            (MapCanvas.redraw_selection): New. Force a redraw of the selection
2337            bitmap
2338            (MapCanvas.shape_selected): Only redraw the selection bitmap
2339    
2340            * test/test_baserenderer.py
2341            (TestBaseRenderer.test_polygon_no_projection)
2342            (TestBaseRenderer.test_raster_no_projection)
2343            (TestBaseRenderer.test_point_map_projection)
2344            (TestBaseRenderer.test_point_layer_and_map_projection)
2345            (TestBaseRenderer.test_point_layer_projection)
2346            (TestBaseRenderer.test_point_with_classification): Adapt to new
2347            renderer interface
2348    
2349    2003-10-24  Bernhard Herzog  <[email protected]>
2350    
2351            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
2352            (point_in_polygon_shape, shape_centroid): Raise an exception if
2353            the shape can't be read. Previously invalid shape ids would lead
2354            to a segfault.
2355    
2356            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
2357            New. test whether an exception is raised for invalid shape ids
2358    
2359    2003-10-24  Jan-Oliver Wagner <[email protected]>
2360    
2361            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
2362            as alias for 'latlong'.
2363    
2364            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
2365            as alias for 'latlong'.
2366    
2367    2003-10-24  Jan-Oliver Wagner <[email protected]>
2368    
2369            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
2370            the projection even for the UnknownPanel.
2371            (UnknownProjPanel.__init__): Define the text and create the textctrl
2372            widget.
2373            (UnknownProjPanel._DoLayout): Replaced static text widget by the
2374            textctrl created in __init__.
2375            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
2376            including the parameters of the projection.
2377            
2378    2003-10-24  Jan-Oliver Wagner <[email protected]>
2379    
2380            * Resources/Projections/epsg.proj: New. This is a list of
2381            EPSG codes with parameters for proj. The list has been
2382            generated using devtools/create_epsg.py based on the
2383            file nad/epsg of the proj 4.4.7 package. Four projection
2384            definitions have been deleted as they are not accepted by proj:
2385            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
2386            and "HD72 / EOV".
2387    
2388    2003-10-22  Bernhard Herzog  <[email protected]>
2389    
2390            Some more tweaks to the projection dialog which should fix RT
2391            #1886.
2392    
2393            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
2394            the ProjFile's messages and call the base class methods correctly
2395            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
2396            flag on the newly selected item too. Otherwise some other item is
2397            focused and the first time the focus is moved with the keyboard
2398            the selection moves in unexpected ways.
2399    
2400            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
2401            focus on the OK button, only on the projection list. That way the
2402            list really has the focus initially
2403            (ProjFrame.OnClose): Call the projection list's Destroy method to
2404            make it unsubscribe all messages
2405    
2406    2003-10-21  Bernhard Herzog  <[email protected]>
2407    
2408            Rework the projection dialog to fix a few bugs, including RT 2166
2409            and most of 2168
2410    
2411            * Thuban/UI/projlist.py: New. The class ProjectionList is a
2412            special wxListCtrl to show a list of projections in a more MVC
2413            fashion
2414    
2415            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
2416            throughout the class. The main change is to use the ProjectionList
2417            class instead of a normal wxListBox. Also, add an explicit
2418            "Unknown" projection to the projection choice control.
2419            (ProjPanel.__init__): Add an "unknown" ellipsoid
2420            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
2421            instantiation of the panel's controls to make the tab-order more
2422            natural
2423    
2424    2003-10-21  Bernhard Herzog  <[email protected]>
2425    
2426            * test/test_load.py (TestSingleLayer.file_contents)
2427            (TestSingleLayer.test): Add non-ascii characters to the titles of
2428            session, map and layer. This is effectively a port of the
2429            TestUnicodeStrings test in test_load_0_8.py which for some reason
2430            was only added there.
2431    
2432            * test/test_load_0_9.py (TestSingleLayer.file_contents)
2433            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
2434            characters to the titles of session, map and layer,.
2435    
2436    2003-10-21  Bernhard Herzog  <[email protected]>
2437    
2438            Add EPSG projection handling to .thuban files
2439    
2440            * test/test_save.py (SaveSessionTest.dtd)
2441            (SaveSessionTest.testEmptySession)
2442            (SaveSessionTest.testLayerProjection)
2443            (SaveSessionTest.testRasterLayer)
2444            (SaveSessionTest.testClassifiedLayer)
2445            (SaveSessionTest.test_dbf_table)
2446            (SaveSessionTest.test_joined_table)
2447            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
2448            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
2449            use a and epsg projection to test saving them
2450    
2451            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
2452            namespace
2453            (TestLayerVisibility.file_contents, TestLabels.file_contents)
2454            (TestLayerProjection.file_contents)
2455            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2456            (TestPostGISLayer.file_contents)
2457            (TestPostGISLayerPassword.file_contents)
2458            (TestLoadError.file_contents, TestLoadError.test): Update to use
2459            1.0-dev namespace
2460            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
2461            use 1.0-dev namespace and use an EPSG projection to test whether
2462            loading it works
2463    
2464            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
2465            as of Thuban 0.9. These are now tests to determine whether Thuban
2466            can still read files generated by Thuban 0.9
2467    
2468            * Thuban/Model/save.py (SessionSaver.write)
2469            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
2470            namespace
2471            (SessionSaver.write_projection): Write the projection's epsg
2472            attribute
2473    
2474            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
2475            thuban-1.0-dev.dtd namespace
2476            (SessionLoader.check_attrs): Allow a callable object as conversion
2477            too
2478            (SessionLoader.start_projection, SessionLoader.end_projection)
2479            (SessionLoader.start_parameter): Handle the epsg attribute and
2480            rename a few instance variables to lower case
2481    
2482            * Resources/XML/thuban-1.0.dtd: New. Only difference to
2483            thuban-0.9.dtd is the epsg attribute for projections.
2484    
2485    2003-10-21  Bernhard Herzog  <[email protected]>
2486    
2487            * test/runtests.py (main): Let the user specify which tests to run
2488            on the command line
2489    
2490            * test/support.py (ThubanTestResult.getDescription): Override to
2491            give a better short description. The description can be used as a
2492            parameter to run_tests to run that particular test in isolation.
2493    
2494    2003-10-21  Frank Koormann   <[email protected]>
2495    
2496            Popup menu for legend. Scheduled for the 1.2 release this was too
2497            simple to implement: The popup menu is bound to the legend tree, while
2498            the events are hanlded by its anchestor, the legend panel. This
2499            allows reuse of all the event handlers already implemented for the
2500            legend toolbar buttons.
2501    
2502            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
2503            to add handlers for the events issued by the popup menu.
2504            (LegendPanel._OnToggleVisibility): Handler for toggling layer
2505            visibility event
2506            (LegendPanel._OnProjection): Handler for layer projection event.
2507            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
2508            (LegendTree._OnRightClick): Event handler for right click, select item
2509            and pop up menu.
2510            (LegendTree.ToggleVisibility): Toggle layer visibility
2511            (LegendTree.LayerProjection): Raise layer projection dialog for
2512            current layer.
2513    
2514    2003-10-21  Bernhard Herzog  <[email protected]>
2515    
2516            * Resources/Projections/defaults.proj: Use correct DOCTYPE
2517            declaration. The top-level element is projectionlist not projfile
2518    
2519    2003-10-20  Bernhard Herzog  <[email protected]>
2520    
2521            * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
2522            method to write a projfile and display a busy cursor and error
2523            dialogs.
2524            (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
2525            (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
2526            (ProjFrame.__FillAvailList): Translate "<None>" too and display a
2527            busy cursor while loading the user and system prj files.
2528    
2529    2003-10-16  Bernhard Herzog  <[email protected]>
2530    
2531            * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
2532            ProjFile objects
2533            (clear_proj_file_cache): New function to clear the cache. Mainly
2534            useful for use by the test suite
2535            (read_proj_file): Use the cache.
2536    
2537            * test/test_proj.py (TestProjFile): Clarify the doc-string
2538            (ProjFileReadTests): Update doc-string
2539            (ProjFileReadTests.test_get_system_proj_file): Check whether the
2540            system proj files is cached.
2541            (ProjFileLoadTestCase): New base class for the proj file tests
2542            derived from support.FileLoadTestCase to provide some common
2543            behavior.
2544            (TestLoadingProjFile)
2545            (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
2546            (TestProjFileWithInvalidParameters.file_contents): Derive from
2547            ProjFileLoadTestCase
2548            (TestLoadingProjFile.test_caching): New. Test whether the cache
2549            works
2550    
2551    2003-10-16      Silke Reimer    <[email protected]>
2552    
2553            * debian/*: New directory with configuration files for building a thuban
2554              deb-package.
2555    
2556    2003-10-14  Bernhard Herzog  <[email protected]>
2557    
2558            * test/test_proj.py: Execute support.run_tests when run as
2559            __main__ so that missing unsubscribes are detected
2560            (TestProjFile.tearDown): Destroy the proj_file properly
2561    
2562    2003-10-14  Bernhard Herzog  <[email protected]>
2563    
2564            * Thuban/Model/messages.py (PROJECTION_ADDED)
2565            (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
2566            the ProjFile objects
2567    
2568            * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
2569            easily send messages when the projections change
2570            (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
2571            when the change was successful
2572    
2573            * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
2574            proj file messages
2575            (TestProjFile.test_add_remove)
2576            (TestProjFile.test_remove_non_existing)
2577            (TestProjFile.test_replace)
2578            (TestProjFile.test_replace_non_existing): Test whether the right
2579            messages are sent
2580    
2581    2003-10-14  Bernhard Herzog  <[email protected]>
2582    
2583            * test/test_proj.py (TestProjFile.test): Refactor into several
2584            tests
2585            (TestProjFile.test_add_remove)
2586            (TestProjFile.test_remove_non_existing)
2587            (TestProjFile.test_replace)
2588            (TestProjFile.test_replace_non_existing): Some of the new
2589            individual test cases
2590            (TestProjFileSimple): New class for the rest of the test cases
2591            that came out of the refactoring
2592            (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
2593            derived classes don't have to
2594    
2595    2003-10-13  Bernhard Herzog  <[email protected]>
2596    
2597            Add an optional EPSG code to the projection objects and extend the
2598            .proj file format accordingly.
2599    
2600            * Resources/XML/projfile.dtd (element projection): Add epsg
2601            attribute
2602    
2603            * Thuban/Model/proj.py (Projection.__init__): New parameter and
2604            instance variable epsg. Update doc-string
2605            (Projection.EPSGCode, Projection.Label): New methods to provide
2606            access to EPSG code and a label for use in dialogs
2607    
2608            * Thuban/Model/resource.py (ProjFileReader.start_projection)
2609            (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
2610            Handle the epsg code attribute when reading or writing proj files
2611    
2612            * Thuban/UI/projdialog.py (ProjFrame._OnSave)
2613            (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
2614            (ProjFrame.__FillAvailList): Use the projection's Label method to
2615            get the string for the list box
2616    
2617            * test/test_proj.py (TestProjection.test_label)
2618            (TestProjection.test_label_epsg)
2619            (TestProjection.test_epsgcode_for_non_epsg_projection)
2620            (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
2621            for the label and EPSGCode methods
2622            (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
2623            (WriteProjFileTests.test_write_empty_file): Create the ProjFile
2624            objects in the test cases and put the expected contents into the
2625            test case methods too. Update doTestWrite accordingly
2626            (TestLoadingProjFile)
2627            (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
2628            read tests from TestProjFile.
2629            (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
2630            tests are now in the new classes.
2631            (sample_projfile, sample_projfile_data)
2632            (sample_projfile2, sample_projfile_data2): Removed. Not used
2633            anymore.
2634            (TestProjFile.test_read_unreadable_file): No need to reset the
2635            permissions at the end anymore since we use a unique filename
2636    
2637    2003-10-13  Bernhard Herzog  <[email protected]>
2638    
2639            * test/test_proj.py: Some more refactoring of the test cases
2640            (ProjFileTest): New base class for the proj file tests.
2641            (TestProjFile): Derive from ProjFileTest
2642            (TestProjFile.test_read_unreadable_file)
2643            (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
2644            the new filename method to get a unique filename
2645            (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
2646            (WriteProjFileTests): New class for proj file write tests.
2647            Contains the write test that were in TestProjFile originally.
2648    
2649    2003-10-13  Bernhard Herzog  <[email protected]>
2650    
2651            * test/test_proj.py (TestProjFile.testRead)
2652            (TestProjFile.test_read_non_existing_file)
2653            (TestProjFile.test_read_unreadable_file)
2654            (TestProjFile.test_read_empty_file): Split into several methods.
2655    
2656    2003-10-10  Bernhard Herzog  <[email protected]>
2657    
2658            * Thuban/UI/sizers.py: New file with custom sizers.
2659    
2660            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
2661            all projection type specific panels and put them into a
2662            NotebookLikeSizer. This way the dialog doesn't change its size
2663            when a different projection is selected
2664            (ProjFrame.__init__): Rename projection_panels
2665            projection_panel_defs and reuse projection_panels for a list of
2666            the instantiated panels.
2667            (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
2668            (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
2669            the panels
2670            (UnknownProjPanel._DoLayout): Place the newlines in the message
2671            differently to make the panel narrower.
2672            (TMPanel._DoLayout): Layout the parameters in one column.
2673    
2674    2003-10-10  Bernhard Herzog  <[email protected]>
2675    
2676            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
2677            that contains all the setup for the dialog's widgets, layout and
2678            event handling.
2679            (__): Call build_dialog to build the dialog.
2680            (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
2681            Their functionality is now in build_dialog
2682            (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
2683            (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
2684            (ProjFrame.__DoOnProjChoice): Small updates due to slightly
2685            different widget names and hierarchy introduced with build_dialog.
2686    
2687    2003-10-10  Bernhard Herzog  <[email protected]>
2688    
2689            * README: Fix typo.
2690    
2691    2003-10-09  Bernhard Herzog  <[email protected]>
2692    
2693            * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
2694            projection is already in the list. This is *a lot* faster when
2695            loading files with hundreds of projections since it saves a linear
2696            search. OTOH this will allow adding the same projection to the
2697            user.proj file multiple times in the projection dialog but we'll
2698            deal with that later
2699    
2700    2003-10-09  Jan-Oliver Wagner <[email protected]>
2701    
2702            * devtools: New. Directory for developer tools that are not intended
2703            for the regular user.
2704    
2705            * devtools/create_epsg.py: New. Convert the epsg file of proj into
2706            a python .proj file.
2707    
2708    2003-10-09  Bernhard Herzog  <[email protected]>
2709    
2710            * test/test_proj.py
2711            (TestProjection.test_get_parameter_without_equals_sign): New. Test
2712            whether GetParameter handles parameters without "=" sign correctly
2713    
2714            * Thuban/Model/proj.py (Projection.GetParameter): Handle
2715            parameters that do not contain a "=". Update the doc-string
2716    
2717    2003-10-08  Bernhard Herzog  <[email protected]>
2718    
2719            * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
2720            length limit on the projname text control
2721    
2722    2003-10-08  Bernhard Herzog  <[email protected]>
2723    
2724            * test/test_proj.py (TestProjection.test_get_projection_units_geo)
2725            (TestProjection.test_get_projection_units_normal): New. Tests for
2726            the Projection.GetProjectedUnits method
2727    
2728    2003-10-08  Jan-Oliver Wagner <[email protected]>
2729    
2730            * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
2731            Added missing 'val' parameter.
2732    
2733    2003-10-08  Bernhard Herzog  <[email protected]>
2734    
2735            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
2736            projection type of the currently selected projection is not known,
2737            i.e. there's no panel for it, use the UnknownProjPanel
2738            (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
2739            the actual replacing of the proj panel into the new method
2740            _show_proj_panel.
2741            (UnknownProjPanel): Add doc-string.
2742            (UnknownProjPanel._DoLayout): Insert a newline into the text so
2743            that the panel is not so wide.
2744    
2745    2003-10-08  Bernhard Herzog  <[email protected]>
2746    
2747            * Thuban/Model/resource.py (read_proj_file): Return the warnings
2748            too. Update the doc-string
2749            (get_proj_files): Removed. It wasn't used anywhere
2750            (get_system_proj_files, get_system_proj_file): Rename to
2751            get_system_proj_file and return the ProjFile object and not a list
2752            of ProjFile objects. Update the callers.
2753            (get_user_proj_files, get_user_proj_file): Rename to
2754            get_user_proj_file return the ProjFile object and not a list of
2755            ProjFile objects. Update the callers.
2756            (ProjFileReader.__init__): New instance variable for the warnings.
2757            Rename the __pf ivar to projfile. Update the methods referring to
2758            __pf
2759            (ProjFileReader.end_projection): Catch any errors raised when
2760            instantiating the projection and record that as an error. The
2761            projection will not be in the final ProjFile object.
2762            (ProjFileReader.GetWarnings): New method to return the warnings.
2763    
2764            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
2765            show the warnings from the projfile reader
2766            (ProjFrame._OnImport): Deal with any warnings returned by
2767            read_proj_file
2768            (ProjFrame.__FillAvailList): Deal with any warnings returned by
2769            get_system_proj_file or get_user_proj_file.
2770    
2771            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
2772            (TestProjFileWithInvalidParameters.file_contents): New test cases
2773            to test whether read_proj_file handles invalid projection
2774            parameters correctly
2775            (TestProjFile.test_get_system_proj_file): New. Simple test for
2776            resource.get_system_proj_file
2777    
2778    2003-10-07  Bernhard Herzog  <[email protected]>
2779    
2780            * test/test_derivedshapestore.py
2781            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
2782            properly so that the temporary directories get deleted correctly
2783    
2784    2003-10-06  Bernhard Herzog  <[email protected]>
2785    
2786            Handle the title changes in a proper MVC way.
2787    
2788            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
2789            canvas' TITLE_CHANGED messages
2790            (MainWindow.update_title): New. Update the main window's title
2791            (MainWindow.__SetTitle): Removed. Use update_title instead.
2792            (MainWindow.SetMap): Use update_title instead of __SetTitle
2793            (MainWindow.RenameMap): Do change the window title explicitly
2794            here. That's handled in a proper MVC way now.
2795            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
2796            messages
2797    
2798            * Thuban/Lib/connector.py (Conduit): New class to help classes
2799            that forward messages
2800    
2801            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
2802            (ViewPort): Derive from Conduit instead of Publisher
2803            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
2804            when calling the inherited versions
2805            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
2806            methods to subscribe and unsubscribe map messages
2807            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
2808            handle the map subscriptions
2809            (ViewPort.Map, ViewPort.map_projection_changed)
2810            (ViewPort.layer_projection_changed): Add or update doc-strings
2811    
2812            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
2813            typo
2814            (MyConduit): Helper class for the Conduit test.
2815            (TestConduit): Test cases for Conduit
2816    
2817            * test/test_connector.py: Use support.run_tests as main.
2818    
2819            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
2820            the TITLE_CHANGED messages
2821            (ViewPortTest.test_forwarding_title_changed): New test to check
2822            whether the viewport forwards the map's TITLE_CHANGED messages
2823            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
2824            after the port's because the latter may require a still functional
2825            map.
2826    
2827    2003-10-06  Bernhard Herzog  <[email protected]>
2828    
2829            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
2830            doc-string
2831    
2832    2003-10-06  Bernhard Herzog  <[email protected]>
2833    
2834            * test/test_viewport.py (ViewPortTest.setUp)
2835            (SimpleViewPortTest.test_init_with_size): Move the test for the
2836            initial size as a constructor parameter from ViewPortTest.setUp
2837            method to a new separate test in SimpleViewPortTest.
2838    
2839    2003-10-06  Bernhard Herzog  <[email protected]>
2840    
2841            * test/test_viewport.py (MockView): New class derived from
2842            ViewPort with a mock implementation of GetTextExtent to be used in
2843            the test cases
2844            (ViewPortTest.setUp): Use MockView instead of ViewPort
2845    
2846            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
2847            into what would be a "pure virtual function" in C++: always raise
2848            NotImplementedError. Mock implementations for test cases don't
2849            belong into the real code
2850    
2851    2003-10-02  Bernhard Herzog  <[email protected]>
2852    
2853            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
2854            close the dbf file we create so that it's contents have been
2855            written properly.
2856    
2857            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
2858            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
2859            Update to shapelib 1.2.10
2860    
2861    2003-10-01  Jan-Oliver Wagner <[email protected]>
2862    
2863            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
2864            it annoys lintian which warns about these files not being
2865            executable. The #! isn't necessary here since if you absolutely
2866            must execute them you can always say "python <filename>".
2867    
2868    2003-09-26  Bernhard Herzog  <[email protected]>
2869    
2870            * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
2871            only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
2872            is ported to a newer the import will fail, so it should be noticed
2873            immediately that this function is gone.
2874            Fixes RT#1919
2875    
2876    2003-09-26  Bernhard Herzog  <[email protected]>
2877    
2878            Add a DTD for the projection files and make thuban write valid
2879            projection files
2880    
2881            * Resources/XML/projfile.dtd: New. DTD for thuban's projection
2882            files
2883    
2884            * Thuban/Model/resource.py (ProjFileSaver.write): Use
2885            'projectionlist' as the name in the document type declaration so
2886            that it matches the element type of the root element.
2887    
2888            * test/test_proj.py (sample_projfile, sample_projfile2): Use
2889            'projectionlist' as the name in the document type declaration just
2890            as it is done now in the files thuban would write
2891            (sample_projfile, sample_projfile_data): Fix spelling of
2892            "Mercator"
2893            (TestProjFile.doTestWrite): Validate the written and the expected
2894            XML data
2895            (TestProjFile): Derive from ValidationTest so that we can run xml
2896            validation tests
2897    
2898    2003-09-24  Bernhard Herzog  <[email protected]>
2899    
2900            * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
2901            modify the list returned by map.Layers() in place since it is the
2902            actual list of layers used by the map.
2903    
2904    2003-09-23  Jan-Oliver Wagner <[email protected]>
2905    
2906            * Doc/manual/thuban-manual.xml: Added subsection to chapter
2907            Extensions to describe the extensions coming with the Thuban
2908            standard package (gns2shp and importAPR).
2909    
2910    2003-09-23  Bernhard Herzog  <[email protected]>
2911    
2912            * libraries/thuban/wxproj.cpp (project_point): if there's an
2913            inverse but no forward projection, convert to degrees after
2914            applying the inverse projection. Fixes RT#2096
2915    
2916            * test/test_wxproj.py: New. Test cases for wxproj.so. One test
2917            implicitly tests for the fix to RT#2096
2918    
2919            * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
2920            Check that the sequences have the same lengths
2921    
2922            * Resources/Projections/defaults.proj (Geographic projection): Use
2923            a much more precise value for the to_meter attribute.
2924    
2925    2003-09-22  Bernhard Herzog  <[email protected]>
2926    
2927            * test/support.py (initthuban): Make sure to unset the LANG env.
2928            var. so that tests that compare translated strings work. Solves RT
2929            #2094
2930    
2931    2003-09-22  Jan-Oliver Wagner <[email protected]>
2932    
2933            Small improvement of APR import.
2934    
2935            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
2936            Added tests for text-ranges.
2937    
2938            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
2939            returns a string object if the range is based on text.
2940    
2941            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
2942            range retrieval.
2943    
2944    2003-09-22  Jan-Oliver Wagner <[email protected]>
2945    
2946            Initial version of the importAPR extension which is in
2947            experimental state.
2948    
2949            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
2950            /Extensions/importAPR/test/: New directories.
2951    
2952            * /Extensions/importAPR/samples/README: New: Howto load the samples.
2953    
2954            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
2955            file which refers to the Thuban Iceland demo data.
2956    
2957            * /Extensions/importAPR/test/README: New: Howto execute the tests.
2958    
2959            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
2960    
2961            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
2962            as in '.apr'-files.
2963    
2964            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
2965            ODB Objects as in '.apr', '.avl' and other files.
2966    
2967            * /Extensions/importAPR/__init__.py: New: Init to make this
2968            directory a package.
2969    
2970            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
2971            project file (.apr) and convert it to Thuban.
2972    
2973    2003-09-22  Jan-Oliver Wagner <[email protected]>
2974    
2975            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
2976    
2977    2003-09-19  Jan-Oliver Wagner <[email protected]>
2978    
2979            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
2980            with description on RPM installation and RPM binary package
2981            creation.
2982    
2983    2003-09-18  Bernhard Herzog  <[email protected]>
2984    
2985            * setup.py (data_files): Only add the mo files if the Locales
2986            directory actually exists, so that setup.py works with a fresh CVS
2987            checkout
2988    
2989    2003-09-12  Jan-Oliver Wagner <[email protected]>
2990    
2991            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
2992            in viewport, not anymore in view
2993    
2994    2003-09-04  Jan-Oliver Wagner <[email protected]>
2995    
2996            Introducing first Extension (gns2shp).
2997    
2998            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
2999    
3000            * Extensions/__init__.py: New. init to make this dir a package.
3001    
3002            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
3003    
3004            * Extensions/gns2shp/test/README: New. some info on this test directory.
3005    
3006            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
3007    
3008            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
3009            of Shapefile from GNS text file format
3010    
3011    2003-09-03  Jan-Oliver Wagner <[email protected]>
3012    
3013            Fix/workaround for bug #2019:
3014            https://intevation.de/rt/webrt?serial_num=2019
3015    
3016            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
3017            (IdentifyView.__init__): Added another button that allows to
3018            stop the identify mode.
3019            (IdentifyView.OnStop): New. Stops the identify mode.
3020    
3021    2003-09-03  Jan-Oliver Wagner <[email protected]>
3022    
3023            Introducing a new exception dialog that allows to exit the
3024            application immediately.
3025            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
3026    
3027            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
3028    
3029            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
3030            Made strings available to translations. Exchanged the simple
3031            ScrolledMessageDialog by the new ExceptionDialog.
3032    
3033    2003-09-01  Bernhard Herzog  <[email protected]>
3034    
3035            * NEWS: New. Summary of changes and release notes.
3036    
3037            * MANIFEST.in: Add NEWS
3038    
3039    2003-09-01  Bernhard Herzog  <[email protected]>
3040    
3041            * MANIFEST.in: Correct the include statement for the mo-files and
3042            include the documentation too.
3043    
3044            * setup.py (data_files): Add the .mo files
3045            (setup call): Up to version 0.9.0
3046    
3047    2003-09-01  Bernhard Herzog  <[email protected]>
3048    
3049            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
3050            parameter list to just parent and session
3051            (ChooseDBTableDialog.__set_properties): Removed. Setting the
3052            selection of empty list boxes is not allowed (and produces C++
3053            assertion errors) and the rest of the setup is better done in
3054            __init__ anyway.
3055            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
3056            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
3057            builtins True/False for booleans to avoid warnings from wxPython
3058    
3059            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
3060            ChooseDBTableDialog constructor parameters.
3061    
3062    2003-09-01  Bernhard Herzog  <[email protected]>
3063    
3064            * Thuban/Model/postgisdb.py
3065            (PostGISTable): Extend doc-string
3066            (PostGISTable._fetch_table_information): Set the column index
3067            correctly, pretending ignored columns don't exist.
3068    
3069            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
3070            for postgis tables with data types not yet supported by thuban.
3071    
3072    2003-08-29  Bernhard Herzog  <[email protected]>
3073    
3074            * HOWTO-Release: Tweak item about running the tests.
3075    
3076    2003-08-29  Jan-Oliver Wagner <[email protected]>
3077    
3078            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
3079    
3080    2003-08-29  Bernhard Herzog  <[email protected]>
3081    
3082            Add some missing parameters to projections. Proj complains about
3083            them on windows but for some reason not on Linux.
3084    
3085            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
3086            missing required projection parameters
3087    
3088            * test/test_proj.py (TestProjFile.test): Add missing required
3089            projection parameters
3090    
3091            * test/test_load_0_8.py (TestLayerProjection.file_contents)
3092            (TestLayerProjection.test): Add missing required projection
3093            parameters and tests for them
3094    
3095            * test/test_load.py (TestLayerProjection.file_contents)
3096            (TestLayerProjection.test): Add missing required projection
3097            parameters and tests for them
3098    
3099            * test/test_layer.py (TestLayer.test_base_layer): Add missing
3100            required projection parameters
3101    
3102    2003-08-29  Bernhard Herzog  <[email protected]>
3103    
3104            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
3105            access the pj_errno because directly accessing pj_errno doesn't
3106            work on windows if the proj library is in a DLL
3107    
3108            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
3109    
3110    2003-08-28  Bernhard Herzog  <[email protected]>
3111    
3112            * test/test_proj.py: Import things from Thuban after calling
3113            initthuban
3114    
3115            * test/test_load.py (LoadSessionTest.filenames): New class
3116            variable with the filename attributes to normalize
3117            (LoadSessionTest.check_format): Pass self.filenames to
3118            sax_eventlist to normalize the filename attributes
3119    
3120            * test/xmlsupport.py: Add cvs keywords
3121            (SaxEventLister.__init__): New parameter filenames which indicates
3122            attributes that contain filenames
3123            (SaxEventLister.startElementNS): Normalize the filename attributes
3124            with os.path.normpath
3125            (sax_eventlist): New parameter filenames to pass through to
3126            SaxEventLister
3127    
3128            * test/test_derivedshapestore.py: Make this file callable as a
3129            program to execute the tests
3130            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
3131            the session to self.session so that it gets destroyed properly
3132    
3133            * test/test_layer.py (TestLayer.tearDown): Call the session's
3134            Destroy method
3135    
3136            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
3137            too if it exists
3138            (TestMapAddLayer.test_add_layer): Bind the session to self.session
3139            so that it gets destroyed properly
3140    
3141            * test/postgissupport.py (reason_for_not_running_tests): Add a
3142            test for the existence of popen2.Popen4.
3143    
3144            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
3145            reliable way to destroy the sessions created in the test cases
3146            (SaveSessionTest.test_dbf_table): Bind the session to self.session
3147            so that it gets destroyed properly
3148            (SaveSessionTest.testLayerProjection): Bind the session to
3149            self.session so that it gets destroyed properly
3150    
3151            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
3152            sure that the session is destroyed properly
3153    
3154            * test/test_shapefilestore.py: Make this callable as a program to
3155            execute the tests
3156    
3157            * test/test_scalebar.py: Remove unnecessary import of _ from
3158            Thuban
3159    
3160            * test/support.py (print_garbage_information): Call initthuban
3161            here because it may be called indirectly from test cases that test
3162            test support modules which do not use anything from thuban itself
3163            (ThubanTestProgram.runTests): Remove unnecessary debug print
3164    
3165    2003-08-28  Bernhard Herzog  <[email protected]>
3166    
3167            * Thuban/version.py (longversion): Update to 0.9
3168    
3169            * Thuban/UI/mainwindow.py: Remove some unused imports
3170    
3171            * README: Add section about required additional software. Add date
3172            and revision CVS keywords
3173    
3174            * HOWTO-Release: Add item about the translations. Add date and
3175            revision CVs keywords and change formatting to match README a bit
3176            better
3177    
3178            * po/de.po: Update for 0.9
3179    
3180            * test/README: Tweak the wording a little because many tests are
3181            not really unittest.
3182    
3183    2003-08-27  Bernhard Herzog  <[email protected]>
3184    
3185            As preparation for the 0.9 release, switch thuban files to a
3186            non-dev namespace
3187    
3188            * Thuban/Model/save.py (SessionSaver.write_session): Write files
3189            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
3190            namespace
3191    
3192            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
3193            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
3194    
3195            * test/test_save.py (SaveSessionTest.dtd)
3196            (SaveSessionTest.testEmptySession)
3197            (SaveSessionTest.testSingleLayer)
3198            (SaveSessionTest.testLayerProjection)
3199            (SaveSessionTest.testRasterLayer)
3200            (SaveSessionTest.testClassifiedLayer)
3201            (SaveSessionTest.test_dbf_table)
3202            (SaveSessionTest.test_joined_table)
3203            (SaveSessionTest.test_save_postgis): Update for new namespace
3204    
3205            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
3206            (TestLayerVisibility.file_contents, TestLabels.file_contents)
3207            (TestLayerProjection.file_contents)
3208            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
3209            (TestPostGISLayer.file_contents)
3210            (TestPostGISLayerPassword.file_contents)
3211            (TestLoadError.file_contents, TestLoadError.test): Update for new
3212            namespace
3213    
3214    2003-08-27  Bernhard Herzog  <[email protected]>
3215    
3216            Make the table interface distinguish between row ids (an integer
3217            that uniquely identifies a row) and row ordinals (a simple row
3218            count from 0 to NumRows() - 1)
3219    
3220            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
3221            (PostGISTable.RowOrdinalToId): New methods to conver between row
3222            ids and row ordinals
3223            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
3224            parameter row_is_ordinal to indicate whether the row parameter is
3225            the row id or the ordinal
3226    
3227            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
3228            (TransientTableBase.RowOrdinalToId)
3229            (AutoTransientTable.RowIdToOrdinal)
3230            (AutoTransientTable.RowOrdinalToId): Same new methods as in
3231            PostGISTable.
3232            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
3233            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
3234            Same new parameter as in PostGISTable.
3235    
3236            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
3237            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
3238            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
3239            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
3240            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
3241            parameter as in PostGISTable.
3242    
3243            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
3244            (DataTable.RowOrdinalToId): New methods to convert between row ids
3245            and row ordinals.
3246            (TableGrid.SelectRowById): New method to select a row based on its
3247            ID as opposed to its ordinal
3248            (DataTable.GetValue, TableGrid.OnRangeSelect)
3249            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
3250            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
3251            (LayerTableFrame.__init__): Convert between row ids and row
3252            ordinals as appropriate
3253    
3254            * test/postgissupport.py (PostGISDatabase.__init__): Add
3255            doc-string.
3256            (PostGISDatabase.initdb): The optional third item in a tuple in
3257            tables is now a (key, value) list with additional arguments to
3258            pass to upload_shapefile
3259            (upload_shapefile): New parameter gid_offset to allow gids that
3260            are not the same as the shapeids in the shapefile
3261            (PostgreSQLServer.get_default_static_data_db): Use the new
3262            gid_offset to make the gids in landmarks 1000 higher than the
3263            shapeids in the shapefile
3264    
3265            * test/test_viewport.py
3266            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
3267            new shapeids in the landmarks table
3268    
3269            * test/test_transientdb.py
3270            (TestTransientTable.run_iceland_political_tests)
3271            (TestTransientTable.test_transient_joined_table): Add tests for
3272            the new table methods and new keywords arguments.
3273    
3274            * test/test_postgis_db.py
3275            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
3276            (TestPostGISTable.test_read_value_row_count_mode)
3277            (TestPostGISTable.test_row_id_to_ordinal)
3278            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
3279            table methods and the new arguments
3280            (TestPostGISShapestorePoint.test_shapes_in_region)
3281            (TestPostGISShapestorePoint.test_shape_raw_data)
3282            (TestPostGISShapestorePoint.test_shape_points)
3283            (TestPostGISShapestorePoint.test_shape_shapeid)
3284            (TestPostGISShapestorePoint.test_all_shapes)
3285            (TestPostGISTable.test_simple_query)
3286            (TestPostGISTable.test_simple_query)
3287            (TestPostGISTable.test_simple_query)
3288            (TestPostGISTable.test_read_value)
3289            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
3290            shapeids in the landmarks table
3291    
3292            * test/test_memory_table.py
3293            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
3294            (TestMemoryTable.test_read_value_row_count_mode)
3295            (TestMemoryTable.test_row_id_to_ordinal)
3296            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
3297            table methods and the new arguments
3298    
3299            * test/test_dbf_table.py
3300            (TestDBFTable.test_read_row_as_dict_row_count_mode)
3301            (TestDBFTable.test_read_value_row_count_mode)
3302            (TestDBFTable.test_row_id_to_ordinal)
3303            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
3304            methods and the new arguments
3305    
3306    2003-08-26  Bernhard Herzog  <[email protected]>
3307    
3308            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
3309            more postgis specific but much faster method to get the bounding
3310            box
3311    
3312    2003-08-26  Bernhard Herzog  <[email protected]>
3313    
3314            * Thuban/Model/postgisdb.py (PostGISTable.Title)
3315            (PostGISShapeStore.AllShapes): Add these missing methods.
3316            (PostGISShapeStore.ShapesInRegion): No need to raise
3317            StopIteration. We can simply return
3318    
3319            * test/test_postgis_db.py (TestPostGISTable.test_title)
3320            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
3321            new methods
3322    
3323    2003-08-25  Bernhard Herzog  <[email protected]>
3324    
3325            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
3326    
3327            * test/test_postgis_db.py (PolygonTests): New class containing
3328            those tests from TestPostGISShapestorePolygon that can also be
3329            used to test MUTLIPOLYGON tables
3330            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
3331            so derive from that
3332            (TestPostGISShapestoreMultiPolygon): New class with tests for
3333            MUTLIPOLYGON tables
3334    
3335            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
3336            tables argument to have tuples with three items to override the
3337            WKT type used.
3338            (PostgreSQLServer.get_default_static_data_db): Use the above to
3339            create a polygon table with MUTLIPOLYGONs
3340            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
3341            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
3342            coords_to*
3343            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
3344            (wkt_converter): New. Map WKT types to converters
3345            (upload_shapefile): New parameter force_wkt_type to use a
3346            different WKT type than the default
3347    
3348    2003-08-25  Bernhard Herzog  <[email protected]>
3349    
3350            * Thuban/UI/application.py
3351            (ThubanApplication.run_db_param_dialog): New. Suitable as a
3352            db_connection_callback. Main difference is that the dialog run
3353            from this method doesn't have a parent so it can be used even when
3354            there is no main window
3355            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
3356            no db_connection_callback was given. This way the dialog pops up
3357            even when the .thuban file was given as a command line parameter.
3358    
3359    2003-08-25  Bernhard Herzog  <[email protected]>
3360    
3361            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
3362            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
3363            which leads to an effectively frozen X session because the user
3364            can only interact with the dialog but the mouse is still grabbed
3365            by the canvas.
3366            Also, call the tool's Hide method before MouseLeftUp because
3367            MouseLeftUp may change the tool's coordinates.
3368    
3369    2003-08-25  Bernhard Herzog  <[email protected]>
3370    
3371            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
3372            LoadCancelled exceptions and handle them by returning immediately.
3373    
3374    2003-08-25  Bernhard Herzog  <[email protected]>
3375    
3376            GUI part of loading sessions with postgis connections which may
3377            require user interaction to get passwords or updated parameters
3378    
3379            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
3380            bit nucer and be more generic.
3381            (DBFrame.OnAdd): Adapt to new DBDialog interface
3382    
3383            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
3384            optional parameter db_connection_callback which is passed to
3385            load_session.
3386    
3387            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
3388            Suitable as a db_connection_callback
3389            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
3390            db_connection_callback of the application's OpenSession method
3391    
3392    
3393    2003-08-25  Bernhard Herzog  <[email protected]>
3394    
3395            Basic loading of sessions containing postgis connections:
3396    
3397            * Thuban/Model/load.py (LoadError): Add doc-string
3398            (LoadCancelled): New exception class to indicate a cancelled load
3399            (SessionLoader.__init__): Add the db_connection_callback parameter
3400            which will be used by the loader to get updated parameters and a
3401            password for a database connection
3402            (SessionLoader.__init__): Add the new XML elements to the
3403            dispatchers dictionary
3404            (SessionLoader.check_attrs): Two new conversions, ascii to convert
3405            to a byte-string object and idref as a generic id reference
3406            (SessionLoader.start_dbconnection)
3407            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
3408            elements
3409            (load_session): Add the db_connection_callback to pass through the
3410            SessionLoader
3411    
3412            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
3413            New classes to test loading of sessions with postgis database
3414            connections.
3415    
3416    2003-08-25  Bernhard Herzog  <[email protected]>
3417    
3418            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
3419            replace it and the comment with __BuildDate__ by the Source: and
3420            Id: cvs keywords as used in the other files.
3421    
3422    2003-08-25  Bernhard Herzog  <[email protected]>
3423    
3424            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
3425            LoadError when a required attribute is missing. The code used to
3426            be commented out for some reason, but probably should have been
3427            active.
3428    
3429            * test/test_load.py (TestLoadError.test): Test the message in the
3430            LoadError too to make sure it really is about the missing
3431            attribute
3432    
3433    2003-08-22  Bernhard Herzog  <[email protected]>
3434    
3435            * test/test_save.py (SaveSessionTest.test_dbf_table)
3436            (SaveSessionTest.test_joined_table): Add XML validation tests.
3437    
3438    2003-08-22  Bernhard Herzog  <[email protected]>
3439    
3440            Implement saving a session with a postgis connection
3441    
3442            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
3443            elements for database connections and shapestores using db
3444            connections
3445            (session): Add the dbconnections to the content model
3446    
3447            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
3448            Write the db connections
3449            (SessionSaver.write_session): Call write_db_connections to write
3450            the connection before the data sources
3451            (SessionSaver.write_data_containers): Handle postgis shapestores
3452    
3453            * test/test_save.py (SaveSessionTest.thubanids)
3454            (SaveSessionTest.thubanidrefs): Update for new DTD
3455            (SaveSessionTest.test_save_postgis): New. Test saving a session
3456            with postgis connections
3457    
3458            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
3459            (PostGISTable.TableName): New accessor methods for the connection
3460            and table name
3461    
3462            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
3463            (TestPostGISTable.test_dbname): New methods to test the new
3464            PostGISConnection methods
3465    
3466    2003-08-22  Bernhard Herzog  <[email protected]>
3467    
3468            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
3469            for exceptions occurring when establishing a Database connection
3470            (PostGISConnection.connect): Catch psycopg.OperationalError during
3471            connects and raise ConnectionError.
3472    
3473            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
3474            tests for database exceptions
3475    
3476    2003-08-22  Bernhard Herzog  <[email protected]>
3477    
3478            Prepare the test suite for tests with required authentication
3479    
3480            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
3481            variables with two predefined users/passwords, one for the admin
3482            and one for a non-privileged user.
3483            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
3484            the non-privileged user to the database and set the admin password
3485            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
3486            Better error reporting
3487            (PostgreSQLServer.connection_params)
3488            (PostgreSQLServer.connection_string): New methods to return
3489            information about how to connect to the server
3490            (PostgreSQLServer.execute_sql): New. Convenience method to execute
3491            SQL statements
3492            (PostgreSQLServer.require_authentication): Toggle whether the
3493            server requires authentication
3494            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
3495            Add or alter users
3496            (PostGISDatabase.initdb): Pass the admin name one the
3497            subprocesses' command lines. Grant select rights on
3498            geometry_columns to everybody.
3499            (upload_shapefile): Use the admin name and password when
3500            connecting. Grant select rights on the new table to everybody.
3501    
3502            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
3503            server's new methods to get the connection parameters.
3504    
3505            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
3506            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
3507            server's new methods to get the connection parameters.
3508    
3509            * test/test_postgis_db.py
3510            (TestPostGISConnection.test_gis_tables_empty)
3511            (TestPostGISConnection.test_gis_tables_non_empty)
3512            (PostGISStaticTests.setUp): Use the server's new methods to get
3513            the connection parameters.
3514    
3515    2003-08-22  Bernhard Herzog  <[email protected]>
3516    
3517            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
3518    
3519            * Thuban/version.py: Add psycopg version
3520    
3521            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
3522            version of the psycopg module
3523    
3524    2003-08-22  Bernhard Herzog  <[email protected]>
3525    
3526            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
3527            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
3528            at the moment. The functionality should probably be implemented
3529            some time, though.
3530            (DBFrame.OnRemove): Display a message if the connection can't be
3531            removed because it's still in use.
3532    
3533    2003-08-22  Jan-Oliver Wagner <[email protected]>
3534    
3535            * Thuban/UI/about.py (About.__init__): split up the huge about
3536            text into elements/lists for easier translation. This fixes bug
3537            https://intevation.de/rt/webrt?serial_num=2058
3538            Also, made some forgotten string available for the i18n.
3539    
3540    2003-08-21  Bernhard Herzog  <[email protected]>
3541    
3542            Make postgis support really optional including insensitive menu
3543            items.
3544    
3545            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
3546            whether the postgis is supported.
3547    
3548            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
3549            to make postgis support optional
3550    
3551            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
3552            version of Thuban.Model.postgisdb.has_postgis_support
3553            (database_management command): Make it only sensitive if postgis
3554            is supported.
3555    
3556    2003-08-21  Jan-Oliver Wagner <[email protected]>
3557    
3558            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
3559            (section Adding and Removing Layers): Added text and described
3560            multi-selection.
3561            (chapter Extensions): New.
3562    
3563    2003-08-21  Jan-Oliver Wagner <[email protected]>
3564    
3565            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
3566            settings to allow multiple files to load into the map.
3567            Also reduced selection to *.shp as a default.
3568    
3569    2003-08-20  Bernhard Herzog  <[email protected]>
3570    
3571            Add dialogs and commands to open database connections and add
3572            database layers.
3573    
3574            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
3575            method to open the database connection management dialog
3576            (MainWindow.AddDBLayer): New method to add a layer from a database
3577            (_has_dbconnections): New helper function to use for sensitivity
3578            (database_management command, layer_add_db command): New commands
3579            that call the above new methods.
3580            (main_menu): Add the new commands to the menu.
3581    
3582            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
3583            (PostGISConnection.connect): Establish the actual connection in a
3584            separate method and call it in __init__. This makes it easier to
3585            override the behavior in test cases
3586            (PostGISConnection.BriefDescription): New method to return a brief
3587            description for use in dialogs.
3588    
3589            * test/test_postgis_db.py (NonConnection): DB connection that
3590            doesn't actually connect
3591            (TestBriefDescription): New class with tests for the new
3592            BriefDescription method
3593    
3594    2003-08-19  Jan-Oliver Wagner <[email protected]>
3595    
3596            Moved anything from extensions to libraries.
3597    
3598            * libraries: New.
3599    
3600            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
3601    
3602            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
3603            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
3604            been moved here from thuban/extensions/pyprojection/
3605            See there in the Attic for the older history.
3606    
3607            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
3608            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
3609            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
3610            have been moved here from thuban/extensions/pyshapelib/
3611            See there in the Attic for the older history.
3612    
3613            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
3614            files have been moved here from thuban/extensions/shapelib/
3615            See there in the Attic for the older history.
3616    
3617            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
3618            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
3619            thuban/extensions/thuban/
3620            See there in the Attic for the older history.
3621    
3622            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
3623    
3624            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
3625            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
3626    
3627            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
3628            Moved to libraries/shapelib.
3629    
3630            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
3631            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
3632            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
3633            Moved to libraries/pyshapelib.
3634    
3635            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
3636            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
3637            Moved to libraries/pyprojection.
3638    
3639            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
3640    
3641            * extensions: Removed.
3642    
3643    2003-08-19  Bernhard Herzog  <[email protected]>
3644    
3645            * test/test_viewport.py (ViewPortTest): We don't use the
3646            facilities of FileTestMixin so don't derive from it.
3647            (TestViewportWithPostGIS): New class with tests for using a
3648            viewport on a map with postgis layers.
3649    
3650    2003-08-19  Bernhard Herzog  <[email protected]>
3651    
3652            Add the db connection management to the session.
3653    
3654            * Thuban/Model/session.py (Session.__init__): New instance
3655            variable db_connections
3656            (Session.AddDBConnection, Session.DBConnections)
3657            (Session.HasDBConnections, Session.CanRemoveDBConnection)
3658            (Session.RemoveDBConnection): New methods to manage and query the
3659            db connections managed by the session
3660            (Session.OpenDBShapeStore): New method to open a shapestore from a
3661            db connection
3662    
3663            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
3664            messages for the db connection handling in the session
3665    
3666            * test/test_postgis_session.py: New. test cases for the session's
3667            db connection handling with postgis connections
3668    
3669    2003-08-19  Bernhard Herzog  <[email protected]>
3670    
3671            Add very basic postgis database support and the corresponding test
3672            cases. The test cases require a PostgreSQL + postgis installation
3673            but no existing database. The database will be created
3674            automatically by the test cases
3675    
3676            * test/README: Add note about skipped tests and the requirements
3677            of the postgis tests.
3678    
3679            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
3680    
3681            * test/test_postgis_db.py: New. Test cases for the postgis
3682            support.
3683    
3684            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
3685            format
3686    
3687            * test/test_wellknowntext.py: New. Test cases for the
3688            wellknowntext parser
3689    
3690            * test/postgissupport.py: New. Support module for tests involving
3691            a postgis database.
3692    
3693            * test/support.py (execute_as_testsuite): Shut down the postmaster
3694            if it's still running after the tests
3695    
3696            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
3697            well known text format
3698    
3699    2003-08-19  Jan-Oliver Wagner <[email protected]>
3700    
3701            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
3702            message dialog.
3703    
3704    2003-08-18  Bernhard Herzog  <[email protected]>
3705    
3706            * test/support.py (ThubanTestResult.printErrors): Indent the
3707            reason for the skips in the output to make it a bit more readable.
3708            (execute_as_testsuite): New helper function to run a test suite
3709            and print some more information.
3710            (run_tests): Use execute_as_testsuite to run the tests
3711    
3712            * test/runtests.py (main): Use execute_as_testsuite to run the
3713            tests
3714    
3715    2003-08-18  Bernhard Herzog  <[email protected]>
3716    
3717            Fix some bugs in Thuban and the test suite that were uncovered by
3718            changes introduced in Python 2.3:
3719    
3720            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
3721            filename is an absolute name
3722    
3723            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
3724            filename is an absolute name
3725    
3726            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
3727            unique filename to save to and use the correct relative filename
3728            in the expected output.
3729            (SaveSessionTest.test_dbf_table): Use the correct relative
3730            filename in the expected output.
3731    
3732            * test/test_layer.py (TestLayer.test_raster_layer): Update the
3733            test to check whether the filename is absolute.
3734    
3735    2003-08-18  Jan-Oliver Wagner <[email protected]>
3736    
3737            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
3738    
3739    2003-08-15  Bernhard Herzog  <[email protected]>
3740    
3741            Change the way shapes are returned by a shape store. The
3742            ShapesInRegion method returns an iterator over actual shape
3743            objects instead of a list of shape ids.
3744    
3745            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
3746            id.
3747            (ShapefileStore.ShapesInRegion): Return an iterator over the
3748            shapes which yields shape objects instead of returning a list of
3749            shape ids
3750            (ShapefileStore.AllShapes): New. Return an iterator over all
3751            shapes in the shape store
3752            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
3753    
3754            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
3755            doc-string.
3756    
3757            * Thuban/UI/baserenderer.py
3758            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
3759            layer_shapes and make it return an iterator containg shapes
3760            instead of a list of ids.
3761            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
3762            layer_shapes() change
3763    
3764            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
3765            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
3766    
3767            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
3768            changes in the ShapesInRegion return value.
3769            (ViewPort._get_hit_tester): Remove commented out code
3770    
3771            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
3772            new return value.
3773            (SimpleShapeStore.AllShapes): New. Implement this method too.
3774    
3775            * test/test_layer.py (TestLayer.test_arc_layer)
3776            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
3777            (TestLayer.test_point_layer_with_projection)
3778            (TestLayer.test_derived_store): Adapt to changes in the
3779            ShapesInRegion return value.
3780    
3781            * test/test_shapefilestore.py
3782            (TestShapefileStoreArc.test_shapes_in_region)
3783            (TestShapefileStorePolygon.test_shapes_in_region)
3784            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
3785            in the ShapesInRegion return value.
3786            (TestShapefileStorePoint.test_all_shapes)
3787            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
3788            methods
3789    
3790            * test/test_derivedshapestore.py
3791            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
3792            the ShapesInRegion return value.
3793            (TestDerivedShapeStore.test_all_shapes)
3794            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
3795            methods
3796    
3797    2003-08-15  Bernhard Herzog  <[email protected]>
3798    
3799            Make the renderers deal correctly with raw vs. python level
3800            representation of shape geometries
3801    
3802            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
3803            Return a flag useraw in addition to the callable and the parameter
3804            to indicate whether the callable can deal with the raw shape data
3805            or uses the higher level python lists of coordinates. The callable
3806            now should accept either the raw data or the return value of the
3807            shape's Points() method.
3808            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
3809            change
3810            (BaseRenderer.projected_points): Instead of the shape id use the
3811            points list as parameter.
3812            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
3813            (BaseRenderer.draw_point_shape): Adapt to projected_points()
3814            change and accept the points list as parameter instead of the
3815            shape id.
3816    
3817            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
3818            the useraw flag as required by the BaseRenderer
3819            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
3820            changes.
3821    
3822            * test/test_baserenderer.py
3823            (TestBaseRenderer.test_point_with_classification): New test for
3824            rendering a map with classifications.
3825    
3826    2003-08-15  Bernhard Herzog  <[email protected]>
3827    
3828            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
3829            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
3830            (ViewPort._get_hit_tester, ViewPort.projected_points)
3831            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
3832            (ViewPort._find_label_at): Split the find_shape_at method into
3833            several new methods and use the functions in the hit-test module.
3834    
3835            * Thuban/UI/hittest.py: New module with Python-level hit-testing
3836            functions
3837    
3838            * test/test_hittest.py: New. Test for the new hittest module
3839    
3840    2003-08-15  Bernhard Herzog  <[email protected]>
3841    
3842            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
3843            projection to all corners of the bounding box to get a better
3844            approximation of the projected bounding box
3845    
3846            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
3847            New. Test coordinate handling of a layer with a projection.
3848            Catches the bug fixed in Layer.ShapesInRegion
3849    
3850    2003-08-15  Bernhard Herzog  <[email protected]>
3851    
3852            Move some of the mock objects in test_baserenderer into their own
3853            module so they can easily be used from other tests
3854    
3855            * test/mockgeo.py: New test helper module with some mock objects
3856            for geometry related things like shapes, shapestores and
3857            projections.
3858    
3859            * test/test_mockgeo.py: New. Tests for the new helper module
3860    
3861            * test/test_baserenderer.py: Some of the mock-objects are in
3862            mockgeo now.
3863    
3864    2003-08-12  Jan-Oliver Wagner <[email protected]>
3865    
3866            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
3867    
3868    2003-08-12  Bernhard Herzog  <[email protected]>
3869    
3870            * po/de.po: New. German translations by Bjoern Broscheit
3871    
3872    2003-08-12  Bernhard Herzog  <[email protected]>
3873    
3874            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
3875            strings have to be one string literal.
3876    
3877    2003-08-11  Bernhard Herzog  <[email protected]>
3878    
3879            * test/support.py (FloatComparisonMixin.assertPointListEquals):
3880            New. This method was used in various derived classes, but it's
3881            better to have it here.
3882    
3883            * test/test_shapefilestore.py
3884            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
3885            FloatComparisonMixin
3886    
3887            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
3888            It's now in FloatComparisonMixin
3889    
3890            * test/test_derivedshapestore.py
3891            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
3892            in FloatComparisonMixin
3893    
3894    2003-08-11  Bernhard Herzog  <[email protected]>
3895    
3896            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
3897            error message
3898    
3899    2003-08-08  Jan-Oliver Wagner <[email protected]>
3900    
3901            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
3902            with version number.
3903            Changed title to reflect version number of Thuban.
3904    
3905    2003-08-08  Jan-Oliver Wagner <[email protected]>
3906    
3907            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
3908            the list corresponds to the "About" web page.
3909    
3910    2003-08-08  Bernhard Herzog  <[email protected]>
3911    
3912            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
3913            Make sure translated strings are recognized as one string literal.
3914    
3915            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
3916            Make sure translated strings are recognized as one string literal.
3917    
3918            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
3919            translated strings are recognized as one string literal.
3920    
3921            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
3922            sure translated strings are recognized as one string literal.
3923    
3924    2003-08-07  Bernhard Herzog  <[email protected]>
3925    
3926            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
3927            Simply delegates to the original shapestore.
3928    
3929            * test/test_derivedshapestore.py
3930            (TestDerivedShapeStore.test_raw_format): New. Test case for
3931            DerivedShapeStore.RawShapeFormat
3932    
3933    2003-08-07  Bernhard Herzog  <[email protected]>
3934    
3935            Add raw data interface to shape objects.
3936    
3937            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
3938            class to ShapefileShape which now holds shapefile specific
3939            information.
3940            (ShapefileShape.compute_bbox): Simplified to not cache any
3941            information. The way this method is used that shouldn't matter
3942            performance wise.
3943            (ShapefileShape.RawData): New. Return the shapeid which is the raw
3944            data format for shapes from shapefiles.
3945            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
3946            in the shape objects returned by a shapestore. For a
3947            ShapefileStore this is always RAW_SHAPEFILE.
3948            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
3949            method.
3950    
3951            * test/test_shapefilestore.py
3952            (TestShapefileStore.test_raw_format): New test to test the raw
3953            format feature of shapes.
3954    
3955            * Thuban/Model/layer.py: Remove the unused import of Shape from
3956            data. It was only there for interface compatibility but it's not
3957            used inside of Thuban and the generic Shape class has gone away.
3958    
3959            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
3960            the raw data format and only use an optimized version of its a
3961            shapefile.
3962    
3963    2003-08-07  Bernhard Herzog  <[email protected]>
3964    
3965            * test/test_baserenderer.py (SimpleShape): Shape class for the
3966            tests.
3967            (SimpleShapeStore.Shape): Use SimpleShape instead of
3968            Thuban.Model.data.Shape to make the tests independed of the coming
3969            changes.
3970    
3971    2003-08-07  Bernhard Herzog  <[email protected]>
3972    
3973            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
3974            (ThubanTestProgram): New classes that extend the respective
3975            classes from unittest. These new version support skipping tests
3976            under certain expected conditions. In the Thuban test suite we
3977            uses this for tests that require the optional gdal support.
3978            (run_tests): Use ThubanTestProgram instead of the unittest.main()
3979    
3980            * test/runtests.py (main): Use the new ThubanTestRunner instead of
3981            the normal one from unittest
3982    
3983            * test/test_layer.py (TestLayer.test_raster_layer): If this test
3984            is not run because gdal support isn't available report this to the
3985            runner.
3986    
3987            * test/test_baserenderer.py
3988            (TestBaseRenderer.test_raster_no_projection): Do not run this test
3989            if gdal support isn't available and report this to the runner.
3990    
3991    2003-08-06  Bernhard Herzog  <[email protected]>
3992    
3993            Rearrange the renderers a bit, partly in preparation for changes
3994            required for the postgis merge, partly to make it more testable.
3995            Also make the representation of coordinates in Shapes more
3996            consistent.
3997    
3998            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
3999            this class is now in BaseRenderer. This class is now practically
4000            only a specialization of BaseRenderer for rendering to an actual
4001            wx DC.
4002            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
4003            to get the shapetype specific rendering functions.
4004    
4005            * Thuban/UI/baserenderer.py: New file with the basic rendering
4006            logic. The code in this file is completely independend of wx.
4007            (BaseRenderer): Class with the basic rendering logic
4008    
4009            * test/test_baserenderer.py: New. Test cases for BaseRenderer
4010    
4011            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
4012            error_on_redraw to guard agains endless loops and stack overflows
4013            when there's a bug in the rendering code that raises exceptions.
4014            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
4015            rendering into a separate method _do_redraw so that error handling
4016            is a bit easier. When an exception occurs, set error_on_redraw to
4017            true. When it's true on entry to OnIdle do nothing and return
4018            immediately.
4019    
4020            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
4021            Shape object will always have the coordinates as a list of list of
4022            coordinate pairs (tuples).
4023            (Shape.compute_bbox): Adapt to new representation.
4024    
4025            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
4026            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
4027            Shape objects.
4028    
4029            * test/test_shapefilestore.py
4030            (ShapefileStoreTests.assertFloatTuplesEqual)
4031            (ShapefileStoreTests.assertPointListEquals): Rename to
4032            assertPointListEquals and change purpose to checking equality of
4033            the lists returned by Shape.Points().
4034            (TestShapefileStoreArc.test_shape)
4035            (TestShapefileStorePolygon.test_shape)
4036            (TestShapefileStorePoint.test_shape): Use the new
4037            assertPointListEquals instead of assertFloatTuplesEqual
4038    
4039            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
4040            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
4041            and change purpose to checking equality of the lists returned by
4042            Shape.Points().
4043            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
4044            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
4045            (TestLayer.test_derived_store): Use the new assertPointListEquals
4046            instead of assertFloatTuplesEqual
4047    
4048            * test/test_derivedshapestore.py
4049            (TestDerivedShapeStore.assertFloatTuplesEqual)
4050            (TestDerivedShapeStore.assertPointListEquals): Rename to
4051            assertPointListEquals and change purpose to checking equality of
4052            the lists returned by Shape.Points().
4053            (TestDerivedShapeStore.test_shape): Use the new
4054            assertPointListEquals instead of assertFloatTuplesEqual
4055    
4056    2003-08-06  Jan-Oliver Wagner <[email protected]>
4057    
4058            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
4059            a bounding box. A dialog is raised in case, no bounding box
4060            is found. This fixes bug #2043:
4061            https://intevation.de/rt/webrt?serial_num=2043
4062    
4063    2003-08-05  Bernhard Herzog  <[email protected]>
4064    
4065            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
4066            object look like a Color instantiation. Formerly it looked like a
4067            tuple.
4068    
4069            * test/test_color.py (TestColor.test_repr)
4070            (TestColor.test_equality, TestColor.test_inequality): New. test
4071            some more apects of the Color class
4072            (TestTransparent.test_repr, TestTransparent.test_hex)
4073            (TestTransparent.test_equality): New. Test cases for the
4074            Transparent object.
4075    
4076    2003-08-04  Jan-Oliver Wagner <[email protected]>
4077    
4078            * Doc/manual/thuban-manual.xml: a number of small improvements.
4079            The resulting file is the version submitted for GREAT-ER II.
4080    
4081    2003-08-01  Bernhard Herzog  <[email protected]>
4082    
4083            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
4084            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
4085            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
4086    
4087            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
4088            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
4089            (ThubanEndBusyCursor): Add doc-strings
4090    
4091    2003-08-01  Bernhard Herzog  <[email protected]>
4092    
4093            First step towards PostGIS integration. More abstraction by movin
4094            more code from the layer to the shapestore. More methods of the
4095            layer are now simply delegated to the equivalent method of the
4096            shapestore. The SHAPETYPE_* constants are now in data not in
4097            layer.
4098    
4099            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
4100            (SHAPETYPE_POINT, Shape): Move these constants and classes from
4101            layer.py to data.py
4102            (ShapefileStore.__init__): More Initialization for the new methods
4103            and functionality.
4104            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
4105            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
4106            (ShapefileStore.Shape): New methods that were formerly implemented
4107            in the layer.
4108            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
4109            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
4110            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
4111            equivalents of the new shape methods. These versions are simply
4112            delegated to the original shapstore.
4113    
4114            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
4115            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
4116            (Layer.SetShapeStore): Removed the initializatin of instance
4117            variables that were needed for the stuff that's now in
4118            ShapefileStore
4119            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
4120            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
4121            shapestore.
4122    
4123            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
4124            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
4125            instead of layer.
4126    
4127            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
4128    
4129            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
4130    
4131            * test/test_layer.py: Import the SHAPETYPE_* constants from data
4132            instead of layer.
4133            (TestLayer.test_derived_store): Remove the test for the exception
4134            when instantiating the DerivedShapeStore with an incompatible
4135            table which is now in test_derivedshapestore.py. Add some more
4136            tests of the layer methods to determine whether they work for a
4137            DerivedShapeStore as well.
4138    
4139    2003-07-31  Jonathan Coles   <[email protected]>
4140    
4141            * Doc/manual/thuban-manual.xml: Fix the list of required packages
4142            by just listing the name and where they can be found.
4143    
4144    2003-07-31  Frank Koormann   <[email protected]>
4145    
4146            * Doc/manual/thuban-manual.xml:
4147            Changed the screenshot elements to figure.
4148            Changed some variablelist elements to itemizedlist.
4149            Added section on GDAL formats.
4150    
4151    2003-07-31  Jonathan Coles   <[email protected]>
4152    
4153            * Doc/manual/thuban-manual.xml: Added a few sentences about
4154            the Fix Border Color option when generating classes.
4155    
4156    2003-07-30  Jonathan Coles   <[email protected]>
4157    
4158            * Thuban/Model/classgen.py: Add docstrings. Rename specific
4159            Ramp instances to use lower_case_style.
4160    
4161            * Thuban/UI/classgen.py: Use renamed Ramp instances.
4162            
4163            * Thuban/UI/classifier.py: Add docstrings.
4164    
4165            * Thuban/UI/dock.py: Add docstrings.
4166    
4167            * test/test_classgen.py: Use renamed Ramp instances.
4168    
4169    2003-07-30  Bernhard Herzog  <[email protected]>
4170    
4171            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
4172            was never used in Thuban.
4173    
4174    2003-07-30  Bernhard Herzog  <[email protected]>
4175    
4176            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
4177            method directly instead of going through the transient_table
4178            method. This faster because transient_table may force the copy of
4179            a DBF file into the transient database and setting a table's title
4180            doesnm't affect the title of the associated transient table, so
4181            this fixes RT #2042
4182    
4183            * Thuban/UI/main.py (__version__): Don't import the already
4184            removed show_exception_dialog.
4185    
4186    2003-07-29  Jonathan Coles   <[email protected]>
4187    
4188            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4189            Put back this method and remove the equivalent function since we
4190            are setting the exception hook from within this class (OnInit).
4191    
4192    2003-07-29  Jonathan Coles   <[email protected]>
4193    
4194            * Doc/manual/images/5_2_custom_ramp.png,
4195            Doc/manual/images/5_2_quantiles.png,
4196            Doc/manual/images/5_2_uniform_dist.png,
4197            Doc/manual/images/5_2_unique_values.png,
4198            Doc/manual/images/8_int_error.png: New screen shots.
4199    
4200            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
4201            some points, and added more screen shots.
4202    
4203    2003-07-29  Bernhard Herzog  <[email protected]>
4204    
4205            * Thuban/Model/data.py: Remove the now unused import of warnings
4206    
4207    2003-07-29  Bernhard Herzog  <[email protected]>
4208    
4209            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
4210            deprecated since before the 0.8 release and isn't used in Thuban
4211            itself anymore.
4212    
4213            * Thuban/Model/transientdb.py: Remove some unnecessary imports
4214    
4215    2003-07-29  Jonathan Coles   <[email protected]>
4216    
4217            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
4218            python exception hook here so that we are sure to catch any
4219            Thuban exception that happen during initialization.
4220    
4221            * Thuban/UI/main.py (main): Don't set the exception hook here,
4222            it will get set in ThubanApplication.OnInit.
4223    
4224    2003-07-29  Jonathan Coles   <[email protected]>
4225                                                                                
4226            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4227            Removed and called it show_exception_dialog() so that the exception
4228            handler can be set before the class is created.
4229                                                                                
4230            * Thuban/UI/main.py (main): Install the exception handler before
4231            a ThubanApplication is created.
4232                                                                                    
4233    2003-07-29  Bernhard Herzog  <[email protected]>
4234    
4235            * po/it.po: New. Italian translation by Maurizio Napolitano
4236    
4237            * po/ru.po: New. Russian translation by Alex Shevlakov
4238    
4239    2003-07-29  Frank Koormann   <[email protected]>
4240    
4241            * Doc/manual/thuban-manual.xml: Extended section on supported
4242            projections.
4243            
4244    2003-07-29  Frank Koormann   <[email protected]>
4245    
4246            * Doc/manual/thuban-manual.xml: gaspell-checked.
4247    
4248    2003-07-29  Jonathan Coles   <[email protected]>
4249    
4250            * Doc/manual/images/3_5_legend.png: Added border to improve look
4251            on white background.
4252    
4253    2003-07-29  Jonathan Coles   <[email protected]>
4254    
4255            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
4256            descriptions for the legend toolbar.
4257    
4258            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
4259            cursor from dialog box.
4260    
4261    2003-07-28  Jonathan Coles   <[email protected]>
4262    
4263            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
4264    
4265            * Doc/manual/images/2_4_session_tree.png,
4266            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
4267            Doc/manual/images/4_2_layer_properties.png,
4268            Doc/manual/images/4_2_raster_layer_properties.png,
4269            Doc/manual/images/5_3_genclass.png,
4270            Doc/manual/images/5_classification.png,
4271            Doc/manual/images/6_projection.png,
4272            Doc/manual/images/7_1_table_view.png,
4273            Doc/manual/images/7_2_5_join.png: New screenshots.
4274    
4275    2003-07-24  Jonathan Coles   <[email protected]>
4276    
4277            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
4278    
4279    2003-07-24  Jonathan Coles   <[email protected]>
4280    
4281            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
4282            chapter on Layer Management.
4283    
4284            * Doc/manual/Makefile: New. Makefile to generate all formats for the
4285            manual and images.
4286    
4287    2003-07-24  Bernhard Herzog  <[email protected]>
4288    
4289            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
4290            it annoys lintian which warns about these files not being
4291            executable. The #! isn't necessary here since if you absolutely
4292            must execute them you can always say "python <filename>".
4293    
4294            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
4295            superfluous code to set brush and pen for point shapes
4296    
4297            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
4298            belong in viewport anyway
4299    
4300    2003-07-24  Frank Koormann   <[email protected]>
4301    
4302            * Doc/manual/thuban-manual.xml: Added section on table management.
4303    
4304    2003-07-24  Bernhard Herzog  <[email protected]>
4305    
4306            * test/runtests.py (main): Recognize the long "verbose" option
4307            correctly.
4308    
4309    2003-07-22  Jonathan Coles   <[email protected]>
4310    
4311            * Doc/manual/thuban-manual.xml: Continue to write first revision
4312            of the manual.
4313    
4314            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
4315            with Begin/EndDrawing() calls to ensure we aren't doing to
4316            many updates to the dc during rendering.
4317            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
4318            a pen and brush argument so they need to be passed to the function.
4319    
4320            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
4321            Calculates the minimum and maximum scale values. Factored out
4322            of set_view_transform so that it could be used to zoom all the
4323            way into a single point.
4324            (ViewPort.set_view_transform): Call calc_min_max_scales().
4325            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
4326            if only a single point is selected.
4327    
4328            * Doc/manual/images/1_2_legend_close.png,
4329            Doc/manual/images/1_2_legend_dock.png,
4330            Doc/manual/images/1_2_mainwindow.png,
4331            Doc/manual/images/1_2_mainwindow.ps,
4332            Doc/manual/images/1_2_mainwindow.sk,
4333            Doc/manual/images/3_2_fullextent.png,
4334            Doc/manual/images/3_2_fulllayerextent.png,
4335            Doc/manual/images/3_2_fullshapeextent.png,
4336            Doc/manual/images/3_2_pan.png,
4337            Doc/manual/images/3_2_zoomin.png,
4338            Doc/manual/images/3_2_zoomout.png,
4339            Doc/manual/images/3_3_identify.png,
4340            Doc/manual/images/3_3_label.png,
4341            Doc/manual/images/3_5_invisible.png,
4342            Doc/manual/images/3_5_movedown.png,
4343            Doc/manual/images/3_5_moveup.png,
4344            Doc/manual/images/3_5_props.png,
4345            Doc/manual/images/3_5_tobottom.png,
4346            Doc/manual/images/3_5_totop.png,
4347            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
4348    
4349    2003-07-18  Bernhard Herzog  <[email protected]>
4350    
4351            * Thuban/UI/messages.py (MAP_REPLACED): New message.
4352    
4353            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
4354            after the new map has been assigned
4355    
4356            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
4357            Delegate MAP_REPLACED to the canvas too
4358            (MainWindow.prepare_new_session): Removed. Thanks to the new
4359            MAP_REPLACED message it's no longer needed
4360            (MainWindow.OpenSession, MainWindow.NewSession):
4361            prepare_new_session has been removed.
4362    
4363            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
4364            MAP_REPLACED so that we can close the dialog if a new map is set.
4365            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
4366            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
4367            dialog
4368    
4369            * test/test_viewport.py (SimpleViewPortTest)
4370            (SimpleViewPortTest.test_default_size): Add doc-strings
4371            (ViewPortTest.setUp): Bind map to self.map so we can use it in
4372            tests. Subscribe to MAP_REPLACED messages too.
4373            (ViewPortTest.tearDown): No need to explicitly unsubscribe
4374            (ViewPortTest.test_set_map): New test for the SetMap method.
4375    
4376    2003-07-18  Bernhard Herzog  <[email protected]>
4377    
4378            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
4379            Move this test from ViewPortTest.setUp to this new separate test
4380            case. setUp is not the place for the actual tests.
4381            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
4382            more of the test from setUp to the new test test_inital_settings.
4383            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
4384            (ViewPortTest.test_proj_conv): Split test_proj_conv into
4385            test_win_to_proj and test_proj_to_win and make the tests easier to
4386            understand
4387            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
4388            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
4389            (ViewPortTest.test_unprojected_rect_around_point)
4390            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
4391            Reformat to increase readability.
4392    
4393    2003-07-18  Bernhard Herzog  <[email protected]>
4394    
4395            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
4396    
4397    2003-07-18  Bernhard Herzog  <[email protected]>
4398    
4399            * test/runtests.py: The test suite can now be run without an X
4400            connection. To make sure this remains true, remove the DISPLAY
4401            environment variable so that an error occurs if the wxGTK is
4402            imported accidentally
4403    
4404    2003-07-18  Bernhard Herzog  <[email protected]>
4405    
4406            * Thuban/UI/viewport.py: Remove unused imports
4407    
4408            * Thuban/UI/view.py: Remove unused imports
4409    
4410    2003-07-18  Bernhard Herzog  <[email protected]>
4411    
4412            * test/test_export.py Remove unused imports. The OutputTransform
4413            function is now in viewport.py and is called output_transform
4414            (TestScalebar.test_output_transform)
4415            (TestScalebar.test_OutputTransform): Renamed to
4416            test_output_transform and updated to use output_transform instead
4417            of OutputTransform
4418    
4419            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
4420            renamed.
4421            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
4422            renamed to output_transform
4423    
4424            * Thuban/UI/viewport.py (OutputTransform, output_transform):
4425            Rename to output_transform
4426    
4427    2003-07-18  Bernhard Herzog  <[email protected]>
4428    
4429            * Thuban/Model/layer.py (Layer.__init__): Rename
4430            classificationField to classificatin_column and init it here so
4431            that it can be used in SetClassificationColumn
4432            (Layer.GetClassificationColumn, Layer.GetClassificationField):
4433            Rename to GetClassificationColumn.
4434            (Layer.SetClassificationColumn, Layer.SetClassificationField):
4435            Rename to SetClassificationColumn and issue a LAYER_CHANGED
4436            message if the column changes.
4437            (Layer._classification_changed, Layer.ClassChanged): Rename to
4438            _classification_changed. Update the callers.
4439            (Layer.SetShapeStore): Further field->column renames.
4440    
4441            * Thuban/Model/load.py (SessionLoader.start_classification)
4442            (SessionLoader.start_clpoint): Updates because of
4443            field->column method name changes in the Layer class
4444    
4445            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
4446            because of field->column method name changes in the Layer class
4447    
4448            * Thuban/UI/classifier.py (Classifier.__init__)
4449            (Classifier._OnTry, Classifier._OnRevert): Updates because of
4450            field->column method name changes in the Layer class
4451    
4452            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
4453            because of field->column method name changes in the Layer class
4454    
4455            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
4456            of field->column method name changes in the Layer class
4457    
4458            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
4459            (SaveSessionTest.testClassifiedLayer): Update because of
4460            field->column method name changes in the Layer class
4461    
4462            * test/test_layer.py (SetShapeStoreTests.setUp)
4463            (SetShapeStoreTests.test_sanity): Update because of field->column
4464            method name changes in the Layer class
4465            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
4466            (TestLayerModification.test_sanity)
4467            (TestLayerModification.test_initial_settings): remove unsued code
4468            and rename to test_sanity.
4469            (TestLayerModification.test_set_classification): New test for
4470            SetClassification and SetClassificationField.
4471    
4472    2003-07-18  Bernhard Herzog  <[email protected]>
4473    
4474            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
4475            the non-fixed values as well. The old test would have accepted a
4476            fixed ramp that only returnes the fixed properties
4477    
4478    2003-07-17  Jonathan Coles   <[email protected]>
4479    
4480            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
4481            shots for the manual. The XCF file is the source image and
4482            has additional layers to support changes.
4483    
4484            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
4485    
4486            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
4487            Return both the new class and the field name.
4488    
4489            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
4490            fit the map to the window as this changes any zoom level that
4491            the user may have set.
4492    
4493    2003-07-16  Jonathan Coles   <[email protected]>
4494    
4495            * Thuban/Model/classgen.py (generate_singletons,
4496            generate_uniform_distribution, generate_quantiles): Remove
4497            fixes parameter, but maintain the same functionality by having
4498            the calling function pass a FixedRamp object for the ramp.
4499            (FixedRamp): New. Adapts a ramp to have fixed property values.
4500    
4501            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
4502            (Classification): Inherit from Publisher.
4503            (Classification.__init__): Remove the layer parameter.
4504            Classifications no longer need to have a parent layer.
4505            (Classification.GetField, Classification.GetFieldType,
4506            Classification.SetFieldInfo): Removed. The field name is stored
4507            in the layer, and the type can be retreived by calling
4508            Layer.GetFieldType().
4509            (Classification._set_layer, Classification.GetLayer): Removed.
4510            Classifications no longer have a parent layer.
4511    
4512            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
4513            classification.
4514            (Layer.SetShapeStore): Reset the classification first while
4515            we still have the old shape store to work with.
4516            (Layer.GetClassificationField, Layer.SetClassificationField):
4517            New. Method for getting/setting the field to classify on.
4518            (Layer.SetClassification): Simplified now that the layer
4519            simply has to hold a reference to the classification and not
4520            tell the classification who owns it.
4521            Fixes RTbug #2023.
4522    
4523            * Thuban/Model/load.py (SessionLoader.start_classification):
4524            Set the field name on the layer, not the classification.
4525    
4526            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
4527            classification is modified.
4528    
4529            * Thuban/Model/save.py (SessionSaver.write_classification):
4530            Get the field name and type from the layer.
4531    
4532            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
4533            parameter records to rows and add docstring. Fixes RTbug #1997.
4534    
4535            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
4536            ramp when we need to fix certain values of a ramp rather than
4537            using the old fixes parameter. Fixes RTbug #2024.
4538    
4539            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
4540            parameter.
4541            (ClassTable.Reset): Add fieldType parameter and use it, rather
4542            than asking the classification.
4543            (Classifier.__init__): Remember the original class's field
4544            and ask the layer for the field type, rather than the classification.
4545            (Classifier.__SetGridTable): Retrieve the field and field type
4546            for the table because they are not in the classification.
4547            (Classifier._OnTry, Classifier._OnRevert): Set the classification
4548            field on the layer in addition to the classification itself.
4549    
4550            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
4551            classification field from layer.
4552    
4553            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
4554            classification field from layer. Split up tests and remove
4555            *-imports. Fixes RTbug #1992.
4556    
4557            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
4558    
4559            * test/test_classification.py
4560            (TestClassification.test_classification): Remove tests for methods
4561            that no longer exist.
4562    
4563            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
4564            __init__ no longer has a field parameter, use SetClassificationField.
4565            (SetShapeStoreTests.test_sanity): Use layer object to get class
4566            field info.
4567    
4568            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
4569            SetClassificationField on layer to set class field info.
4570    
4571            * test/test_viewport.py: Renamed from test/test_view.py.
4572    
4573    2003-07-16  Jan-Oliver Wagner <[email protected]>
4574    
4575            * Doc/manual/thuban-manual.xml: Added authors and an initial
4576            coarse structure.
4577    
4578    2003-07-15  Bernhard Herzog  <[email protected]>
4579    
4580            * test/support.py (FloatComparisonMixin): This is a mix-in class
4581            and therefore should not be derived from any other class.
4582    
4583            * test/test_range.py (RangeTest): FloatComparisonMixin is a
4584            mix-in, so derive from TestCase as well.
4585    
4586    2003-07-15  Bernhard Herzog  <[email protected]>
4587    
4588            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
4589            draw_func handling a bit to remove one layer of indirection. This
4590            makes the renderer about 10% faster in the non-classifying case
4591            and the code a bit cleaner
4592            (MapRenderer.draw_point_shape): Add the pen and brush parameters
4593            and set them in the dc. Now the draw_point_shape method and
4594            wxproj's draw_polygon_shape function have basically the same
4595            signature so that both can be directly used as draw_func
4596    
4597    2003-07-15  Bernhard Herzog  <[email protected]>
4598    
4599            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
4600            string values (in addition to the labels) as UTF 8
4601    
4602            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
4603            values if the field type is string
4604    
4605            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
4606            saving a session with non-ascii string classification values.
4607    
4608            * test/test_load.py (TestClassification.file_contents)
4609            (TestClassification.test): Check for non-ascii values in string
4610            classifications
4611    
4612    2003-07-14  Jonathan Coles   <[email protected]>
4613    
4614            * test/test_view.py: New. Tests for ViewPort.
4615    
4616    2003-07-14  Frank Koormann   <[email protected]>
4617    
4618            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
4619            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
4620    
4621            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
4622            unicode strings from session file: session title, map title and
4623            projection name.
4624            
4625    2003-07-10  Jonathan Coles   <[email protected]>
4626    
4627            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
4628            drag_stop, not drag_move when the mouse is released.
4629    
4630    2003-07-10  Jonathan Coles   <[email protected]>
4631    
4632            The most important part of this is the seperation of view.py into
4633            two pieces. viewport.py now has a class called ViewPort which
4634            contains all the non-wx parts of view.py and can therefore be
4635            tested. view.py contains only the wx-specific parts and is fairly
4636            simple.
4637    
4638            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
4639            RTTbug #1992.
4640            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
4641            RTTbug #1992.
4642    
4643            * Thuban/Model/classgen.py (generate_singletons,
4644            generate_uniform_distribution, generate_quantiles):
4645            Added 'fixes' parameter so that property attributes can
4646            be held constant over the generated classification groups.
4647            (CustomRamp.GetProperties): Remove unused variables.
4648    
4649            * Thuban/Model/map.py (Map.SetProjection): Send the old
4650            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
4651            event.
4652    
4653            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
4654            parameter which is a list of records that restricts which
4655            records are saved. Fixes RTbug #1997.
4656    
4657            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4658            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
4659    
4660            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
4661            to allow the user to fix line color/width on generated groups.
4662            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
4663            functions to optionally fix group properties.
4664    
4665            * Thuban/UI/main.py (main): Set exception hook to the
4666            ShowExceptionDialog. Fixes RTbug #1993.
4667    
4668            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
4669            the table window when it is selectd to be shown.
4670    
4671            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
4672            Export Selection button and move the export buttons underneath
4673            the table.
4674            (QueryTableFrame.UpdateStatusText): Added event argument so
4675            that it can respond to grid selection events. The status text
4676            is now updated even when the table is not associated with a
4677            layer as was previously assumed.
4678            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
4679            UpdateStatusText responds to these events.
4680            (QueryTableFrame.OnSaveAs): Renamed to doExport.
4681            (QueryTableFrame.doExport): Helper function that saves the
4682            entire table, or selected rows, to a file.
4683            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
4684            Respond to export button events and call doExport.
4685    
4686            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
4687            the function doesn't return NULL without first setting a Python
4688            Error.
4689    
4690            * test/runtests.py (main): Only print "Unknown option" for
4691            unsupported options.
4692    
4693            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
4694            optional epsilon argument to specify floating point accuracy.
4695            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
4696            for each item test.
4697    
4698            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
4699            tests for saving selected records.
4700    
4701            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
4702            tests for saving selected records.
4703    
4704            * test/test_map.py (TestMapWithContents.test_set_projection):
4705            MAP_PROJECTION_CHANGED events send the old projection.
4706    
4707            * test/test_session.py
4708            (TestSessionWithContent.test_forward_map_projection):
4709            MAP_PROJECTION_CHANGED events send the old projection.
4710    
4711            * test/test_table.py (TableTest): Update tests to use non-deprecated
4712            functions.
4713    
4714    2003-07-08  Bernhard Herzog  <[email protected]>
4715    
4716            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
4717            constants in the column objects are the standard ones defined in
4718            the table module.
4719    
4720            * test/test_transientdb.py
4721            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
4722            exporting transient tables as DBF works. This should catch the bug
4723            just fixed in TransientTableBase.Width.
4724    
4725    2003-07-08  Bernhard Herzog  <[email protected]>
4726    
4727            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
4728            interpolated colors correctly.
4729    
4730            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
4731            New. Test case for the fix in classgen.py
4732    
4733    2003-07-08  Bernhard Herzog  <[email protected]>
4734    
4735            * test/runtests.py (main): Make the default output less verbose
4736            and add a verbosity option (-v) to get the old output
4737    
4738    2003-07-08  Bernhard Herzog  <[email protected]>
4739    
4740            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
4741            0.9.
4742    
4743            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
4744            New. Return the join type
4745    
4746            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
4747            DTD
4748            (SessionSaver.write_data_containers): Save the join type for
4749            joined tables
4750    
4751            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
4752            namespace
4753            (SessionLoader.start_jointable): Handle the jointype attribute
4754    
4755            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
4756            as of Thuban 0.8. These are now tests to determine whether Thuban
4757            can still read files generated by Thuban 0.8
4758    
4759            * test/test_load.py (LoadSessionTest.dtd)
4760            (TestSingleLayer.file_contents)
4761            (TestLayerVisibility.file_contents, TestLabels.file_contents)
4762            (TestLayerProjection.file_contents)
4763            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
4764            (TestJoinedTable.file_contents)
4765            (TestLoadError.file_contents): Update for new DTD
4766            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
4767            for new join type attribute
4768    
4769            * test/test_save.py (SaveSessionTest.dtd)
4770            (SaveSessionTest.testEmptySession)
4771            (SaveSessionTest.testSingleLayer)
4772            (SaveSessionTest.testLayerProjection)
4773            (SaveSessionTest.testRasterLayer)
4774            (SaveSessionTest.testClassifiedLayer)
4775            (SaveSessionTest.test_dbf_table)
4776            (SaveSessionTest.test_joined_table): Update for new DTD
4777            (SaveSessionTest.test_joined_table): Add test for new join type
4778            attribute
4779    
4780    2003-07-04  Bernhard Herzog  <[email protected]>
4781    
4782            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
4783            function for table_to_dbf
4784            (table_to_dbf): Deal with names longer than the 10 character limit
4785    
4786            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
4787            doc-string
4788            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
4789            long column names
4790    
4791    2003-07-03  Bernhard Herzog  <[email protected]>
4792    
4793            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
4794    
4795    2003-07-03  Bernhard Herzog  <[email protected]>
4796    
4797            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
4798            for the Thuban manual and README with some basic information about
4799            the manual
4800    
4801    2003-07-03  Bernhard Herzog  <[email protected]>
4802    
4803            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
4804            Update doc-string
4805            (TransientJoinedTable.create): Do not modify the column objects of
4806            the input tables in place and copy all columns of the input tables
4807            into the joined table after all.
4808    
4809            * test/test_transientdb.py
4810            (TestTransientTable.test_transient_joined_table_same_column_name):
4811            Update to reflect the new behavior
4812            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
4813            Update to reflect the new behavior
4814            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
4815            New test case for a bug which modified the column objects in place
4816    
4817    2003-07-02  Jonathan Coles   <[email protected]>
4818    
4819            * Thuban/Model/classgen.py (generate_singletons,
4820            generate_uniform_distribution, generate_quantiles,
4821            GenQuantiles0): Make sure maxValue isn't less than
4822            one, otherwise we could divide by zero.
4823    
4824            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
4825            ClassGenTest.doClassSingleTest): Call doBoundsTest to
4826            check the end classification groups against the
4827            proper property values.
4828            (ClassGenTest.doBoundsTest): New. Checks the first and
4829            last classification groups to make sure their properties
4830            are the correct upper and lower bounds for a color ramp.
4831    
4832    2003-07-02  Jonathan Coles   <[email protected]>
4833    
4834            * Thuban/Model/classgen.py (generate_singletons,
4835            generate_uniform_distribution, generate_quantiles,
4836            GenQuantiles0): The denominator was one to high when
4837            calculating the index for the ramp causing the index
4838            to never to reach one.
4839    
4840    2003-07-02  Jonathan Coles   <[email protected]>
4841    
4842            Changed the singature of ClassGroupRange.__init__ and
4843            ClassGroupRange.SetRange() so that the min/max values are
4844            passed as a tuple. This makes a better calling scheme for
4845            when a Range object is passed instead.
4846    
4847            * Thuban/Model/classgen.py: Fixed parameters to
4848            ClassGroupRange constructor.
4849    
4850            * Thuban/Model/classification.py (ClassGroupRange.__init__):
4851            Consolidate the min/max parameters into a single _range which
4852            can either be a tuple or a Range object.
4853            (ClassGroupRange.SetRange): Consolidate the min/max parameters
4854            into a single _range which can either be a tuple or a Range object.
4855    
4856            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
4857            call to ClassGroupRange constructor to use a tuple.
4858    
4859            * Thuban/Model/layer.py (Layer.SetClassification): Switch
4860            the classification instance variable to the new class
4861            before calling _set_layer otherwise subscribers to a
4862            LAYER_CHANGED event will not see any difference.
4863    
4864            * test/test_classification.py: Fix tests of ClassGroupRange
4865            so that they use the new signature.
4866    
4867            * test/test_load.py: Fix use of ClassGroupRange so that it
4868            uses the new signature.
4869    
4870            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
4871            uses the new signature.
4872    
4873            * test/test_save.py: Fix use of ClassGroupRange so that it
4874            uses the new signature.
4875    
4876    
4877    2003-07-01  Jonathan Coles   <[email protected]>
4878    
4879            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
4880            Import used objects/class from color.
4881            (generate_singletons): We don't
4882            need the numGroups parameter anymore because we are using
4883            the new ramps with GetProperties().
4884            (generate_uniform_distribution): Use new ramp method
4885            GetProperties().
4886            (generate_quantiles, GenQuantiles0): Use new ramp method
4887            GetProperties().
4888            (CustomRamp.SetNumGroups): Removed. The ramps now map
4889            a value from 0 to 1 to class properties so the number
4890            of groups is not needed ahead of time.
4891            (CustomRamp.next): Removed. CustomRamp does not support
4892            interation anymore.
4893            (CustomRamp.GetProperties): Returns a ClassGroupProperties
4894            object based on the index value from 0 to 1 that is
4895            passed to it.
4896            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
4897            Made into instances of Monochromatic class instread of
4898            deriving from it.
4899            (HotToCold.SetNumGroups): Removed. See CustomRamp.
4900            (HotToCold.next): Removed. See CustomRamp.
4901    
4902            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
4903            (Classification.SetField, Classification.SetFieldType):
4904            Replaced with SetFieldInfo.
4905            (Classification.SetFieldInfo): New. Does a better job of
4906            what SetField and SetFieldType used to do by combining
4907            their function since they should really always be done
4908            at the same time.
4909            (Classification.SetLayer): Renamed to _set_layer.
4910            (Classification._set_layer): Should only be called from
4911            Layer's SetClassification. This does not cause a recursive
4912            call as SetLayer did because we know that Layer knows about
4913            the classification.
4914    
4915            * Thuban/Model/color.py: Fixes RTbug #1971.
4916            (_Transparent): Renamed from Transparent so it doesn't
4917            conflict with the module variable.
4918            (Transparent, Black): Renamed from Color.Transparent,
4919            Color.Black so they are not class variables.
4920    
4921            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
4922            (Layer.Destroy): We don't need to call SetClassification
4923            anymore to clear out the back reference in the classifcation
4924            to the layer. It's better to set it to None using _set_layer,
4925            and we won't be creating another clas object too.
4926            (Layer.SetClassification): Classification._set_layer is not
4927            recursive so remove all the locking variables. Also clean
4928            up the code so that it remains unchanged if something fails.
4929    
4930            * Thuban/Model/load.py: Fixes RTbug #1971.
4931            (SessionLoader.start_classification): Call
4932            Classification.SetFieldInfo().
4933    
4934            * Thuban/Model/save.py: Removed import of Color which wasn't
4935            being used.
4936    
4937            * Thuban/UI/classgen.py: Fixes RTbug #1972.
4938            (ClassGenDialog.__init__): Color ramps are now instances
4939            already so we don't need to create any new objects.
4940            (ClassGenDialog.OnOK): Check for numGroups is no longer
4941            necessary because we never use it.
4942    
4943            * Thuban/UI/classifier.py: Fixes RTbug #1971.
4944            (Classifier.__BuildClassification, Classifier.__SetGridTable):
4945            Call Classification.SetFieldInfo() instead of SetFieldType.
4946    
4947            * Thuban/UI/renderer.py: Fixes RTbug #1971.
4948    
4949            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
4950            (MapCanvas.__init__): Subscribe to the idle time event. Set
4951            background color to white.
4952            (MapCanvas.OnPaint): Set a flag indicating that we should
4953            render the map during idle time. If we already have a bitmap
4954            just draw it now.
4955            (MapCanvas.OnIdle): New. Render the map only during idle time.
4956            This also fixes a problem with the busy cursor under gtk.
4957    
4958            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
4959            Fix calls to generate_singletons because the signature changed.
4960    
4961            * test/test_classification.py: Fix color references and
4962            change calls to Classification.[SetField|SetFieldType] to
4963            SetFieldInfo.
4964    
4965            * test/test_load.py: Fix color references.
4966    
4967            * test/test_load_0_2.py: Fix color references.
4968    
4969            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
4970            Change calls to Classification.[SetField|SetFieldType] to
4971            SetFieldInfo.
4972    
4973    2003-07-01  Frank Koormann   <[email protected]>
4974    
4975            MERGE from the greater-ms3 branch.
4976    
4977            * test/test_transientdb.py
4978            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
4979            New. Test join of two tables with partly equal column names.
4980    
4981            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
4982            If duplicates in left and right tables column names are found,
4983            append '_' (underscores) to the name until it is unique.
4984            Create always new internal names for the resulting table and reference
4985            columns in the join statement with <table>.<column>
4986    
4987    2003-07-01  Bernhard Herzog  <[email protected]>
4988    
4989            * test/test_transientdb.py
4990            (TestTransientTable.test_transient_joined_table_same_column_name):
4991            New. Test whether joining on columns with the same names in both
4992            tables works.
4993            
4994            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
4995            sure to use the right internal names even when joining on field
4996            with the same names in both tables. Also, detect duplicate names
4997            in the joined table correctly.
4998    
4999    2003-07-01  Frank Koormann   <[email protected]>
5000    
5001            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
5002            Reverse List of layers to render in same order as in desktop legend.
5003    
5004    2003-06-30  Jonathan Coles   <[email protected]>
5005    
5006            * Thuban/version.py (make_tuple): Takes a version string
5007            and splits it into a tuple of at most three integers.
5008            Used make_tuple() to make tuple versions of the version
5009            numbers.
5010    
5011            * Thuban/UI/about.py: Add Thuban email addresses.
5012    
5013    2003-06-30  Jonathan Coles   <[email protected]>
5014    
5015            * Thuban/version.py: SQLite/PySQLite version dependencies
5016            were too high.
5017    
5018    2003-06-30  Jonathan Coles   <[email protected]>
5019    
5020            * Thuban/version.py: Update version to 0.8.1
5021            
5022            * MANIFEST.in: Added Projections so that default.proj is
5023            included.
5024    
5025    2003-06-26  Jonathan Coles   <[email protected]>
5026    
5027            New About box with lots more information including library
5028            versions and credits. More/better version checking before
5029            Thuban starts.
5030    
5031            * Thuban/UI/about.py: New. New About box that displays
5032            library version information and credits.
5033    
5034            * Thuban/version.py: Added new 'versions' dictionary which
5035            contains the verions of various libraries which are checked
5036            when the module loads.
5037            (verify_versions): Check all version numbers and returns
5038            a list of errors.
5039    
5040            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
5041            Reset the status of the buttons as the situation warrants,
5042            but in a better more reliable way by not relying on the
5043            current status to determine what needs to change.
5044    
5045            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
5046            (verify_versions): Remove most of the code since it is
5047            now in Thuban.version.verify_versions.o
5048    
5049            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
5050            About box in Thuban.UI.about.
5051    
5052            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
5053            Returns the version of gdal library being used as a string.
5054    
5055            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
5056            Removed.
5057            (get_proj_version): Return the version of PROJ that the file
5058            was compiled with.
5059            (get_gtk_version): Return th version of GTK that the file
5060            was compiled with.
5061    
5062    2003-06-25  Jonathan Coles   <[email protected]>
5063    
5064            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
5065            of the SelectPropertiesDialog should be self so the window
5066            appears on top.
5067            (ClassGroupPropertiesCtrl.DoEdit): The parent
5068            of the SelectPropertiesDialog should be self so the window
5069            appears on top.
5070    
5071            * Thuban/UI/resource.py: Cleaned up how we determine file
5072            extensions.
5073            (GetImageResource): Return an wxImage from our Resources.
5074    
5075    2003-06-24  Jonathan Coles   <[email protected]>
5076    
5077            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
5078            Check that a layer has a classification before trying
5079            to get it. Raster layers don't have classifications.
5080    
5081    2003-06-23  Jonathan Coles   <[email protected]>
5082            
5083            * setup.py: Add Resources/XML to resource list.
5084        
5085    2003-06-23  Jonathan Coles   <[email protected]>
5086    
5087            * setup.cfg: Fix copyright dates
5088        
5089    2003-06-23  Jonathan Coles   <[email protected]>
5090    
5091            * MANIFEST.in: Update with Resources/XML
5092    
5093            * setup.py: Don't include Locale resources yet as we don't
5094            have any and it causes problems building the distribution
5095            for Windows. Update version to 0.8.0.
5096    
5097            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
5098    
5099            * Thuban/UI/mainwindow.py: Add blank line at the end because
5100            file was not being read correctly building the Windows
5101            distribution.
5102    
5103    2003-06-23  Jonathan Coles   <[email protected]>
5104    
5105            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
5106    
5107            * Thuban/version.py: Temporarily update longversion for
5108            the 0.8 release so that it doesn't have the cvs revision.
5109    
5110    2003-06-23  Jonathan Coles   <[email protected]>
5111    
5112            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
5113            to make sure that we don't create reentrant possibilities with
5114            wxYield.
5115    
5116            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
5117            directly to avoid the wxSafeYield() call which generates an
5118            OnPaint event causing infinite recursion. Don't try to catch
5119            exception anymore. This was for before there were limits on map
5120            scaling.
5121    
5122    2003-06-23  Bernhard Herzog  <[email protected]>
5123    
5124            Bug fix for RT #1961:
5125    
5126            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
5127            Register DerivedShapestores with the session
5128    
5129            * Thuban/Model/session.py (Session.Tables): Make sure each table
5130            is only listed once.
5131    
5132            * test/test_load.py (TestJoinedTable.test): Add check_format call.
5133            Update file contents to match the one written out.
5134    
5135    2003-06-20  Bernhard Herzog  <[email protected]>
5136    
5137            * test/xmlsupport.py (SaxEventLister.startElementNS)
5138            (SaxEventLister.endElementNS): Do not include the qname. Python
5139            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
5140            is (presumably incorrectly) None, whereas it's a string with the
5141            element name in the later versions.
5142    
5143            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
5144            (TestEventList.test_even_list_namespace): Update tests to reflect
5145            the new behaviour
5146            (TestEventList.test_even_list_id_normalization): Fix doc-string
5147    
5148    2003-06-20  Jonathan Coles   <[email protected]>
5149    
5150            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
5151            by deriving classes to determine if that layer supports shapes.
5152            (Layer): Override HasShapes and return true.
5153    
5154            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
5155            instead of a direct call to wx[Begin|End]CusyCursor().
5156            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
5157            table data.
5158    
5159            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
5160            New. Wrappers around the wxWindows functions that allow us to
5161            make additional calls such as wxYield which gives the native
5162            system a chance to update the cursor correctly.
5163    
5164            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
5165            instead of a direct call to wx[Begin|End]CusyCursor().
5166    
5167            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
5168            instead of a direct call to wx[Begin|End]CusyCursor().
5169            (MapCanvas.find_shape_at): Check if the current search layer
5170            support shapes, otherwise go on to the next layer.
5171    
5172            * test/test_layer.py: Add tests in each type of layer for
5173            HasClassification() and HasShapes()
5174    
5175    2003-06-20  Jonathan Coles   <[email protected]>
5176    
5177            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after
5178            turning on the busy cursor to allow the system to change the
5179            cursor before we begin painting. This fixes a problem that
5180            was occuring only under GTK. Fixes RTbug #1840.
5181    
5182    2003-06-20  Bernhard Herzog  <[email protected]>
5183    
5184            * Resources/XML/thuban-0.8.dtd: New DTD for the new file format
5185            version.
5186    
5187            * Thuban/Model/save.py (sort_data_stores): New. Make topological
5188            sort of the data sources so they can be written with sources that
5189            data sources that depend on other data sources come after the
5190            sources they depend on.
5191            (SessionSaver.__init__): Add idmap instance variable to map from
5192            objects to the ids used in the file.
5193            (SessionSaver.get_id, SessionSaver.define_id)
5194            (SessionSaver.has_id): New. Methods to manage the idmap
5195            (SessionSaver.write): Use thuban-0.8.dtd
5196            (SessionSaver.write_session): Add a namespace on the session and
5197            write out the data sources before the maps.
5198            (SessionSaver.write_data_containers): New. Write the data
5199            containers.
5200            (SessionSaver.write_layer): Layer elements now refer to a
5201            shapestore and don't contain filenames anymore.
5202    
5203            * Thuban/Model/load.py (LoadError): Exception class to raise when
5204            errors in the files are discovered
5205            (SessionLoader.__init__): Define dispatchers for elements with a
5206            thuban-0.8 namespace too.
5207            (SessionLoader.check_attrs): New helper method to check and
5208            convert attributes
5209            (AttrDesc): New. Helper class for SessionLoader.check_attrs
5210            (SessionLoader.start_fileshapesource)
5211            (SessionLoader.start_derivedshapesource)
5212            (SessionLoader.start_filetable, SessionLoader.start_jointable):
5213            Handlers for the new elements in the new fileformat
5214            (SessionLoader.start_layer): Handle the shapestore attribute in
5215            addition to filename.
5216            (SessionLoader.start_table, SessionLoader.end_table): Removed.
5217            They were never used in the old formats and aren't needed for the
5218            new.
5219    
5220            * Thuban/Model/session.py (Session.DataContainers): New method to
5221            return all "data containers", i.e. shapestores and tables
5222    
5223            * test/xmlsupport.py (SaxEventLister.__init__)
5224            (SaxEventLister.startElementNS, sax_eventlist): Add support to
5225            normalize IDs.
5226    
5227            * test/test_xmlsupport.py
5228            (TestEventList.test_even_list_id_normalization): New test case for
5229            id normalization
5230    
5231            * test/test_load.py (LoadSessionTest.check_format): Use ID
5232            normalization
5233            (LoadSessionTest.thubanids, LoadSessionTest.thubanidrefs): New
5234            class atrributes used for ID normalization
5235            (TestSingleLayer, TestLayerVisibility, TestLabels.test)
5236            (TestLayerProjection.test, TestRasterLayer.test): Adapt to new
5237            file format
5238            (TestJoinedTable): New test for loading sessions with joined
5239            tables.
5240            (TestLoadError): New. Test whether missing required attributes
5241            cause a LoadError.
5242    
5243            * test/test_save.py (SaveSessionTest.thubanids)
5244            (SaveSessionTest.thubanidrefs): New class attributes for ID
5245            normalization in .thuban files.
5246            (SaveSessionTest.compare_xml): Use id-normalization.
5247            (SaveSessionTest.testEmptySession)
5248            (SaveSessionTest.testLayerProjection)
5249            (SaveSessionTest.testRasterLayer)
5250            (SaveSessionTest.testClassifiedLayer): Adapt to new file format.
5251            (SaveSessionTest.testLayerProjection): The filename used was the
5252            same as for testSingleLayer. Use a different one.
5253            (SaveSessionTest.test_dbf_table)
5254            (SaveSessionTest.test_joined_table): New test cases for saving the
5255            new data sources structures.
5256            (TestStoreSort, MockDataStore): Classes to test the sorting of the
5257            data stores for writing.
5258    
5259            * test/runtests.py: Add CVS keywords
5260    
5261    2003-06-20  Jonathan Coles   <[email protected]>
5262    
5263            * test/test_session.py
5264            (UnreferencedTablesTests.test_unreferenced_tables_with_joins):
5265            Use the cultural_landmark-point.dbf file for the store so that
5266            the table rows and shape count match.
5267    
5268    2003-06-20  Jonathan Coles   <[email protected]>
5269    
5270            * Thuban/Model/data.py (DerivedShapeStore.__init__): Raise
5271            an exception if the number of shapes is different from the
5272            number of rows in the table. Address RTbug #1933.
5273    
5274            * test/test_layer.py (TestLayer.test_derived_store): Add
5275            a test for the new exception in DerivedShapeStore.__init__.
5276    
5277            * test/support.py (FloatTestCase): Removed since there is
5278            already FloatComparisonMixin. Fixes RTbug #1954.
5279            (FloatComparisonMixin.assertFloatEqual): Include test for
5280            infinity that was part of FloatTestCase.
5281    
5282            * test/test_range.py (RangeTest): Inherit from
5283            support.FloatComparisonMixin now that we don't have
5284            support.FloatTestCase.
5285    
5286    2003-06-20  Bernhard Herzog  <[email protected]>
5287    
5288            * test/test_save.py (SaxEventLister, sax_eventlist): Removed. Use
5289            the implementation in xmlsupport instead.
5290            (SaveSessionTest.compare_xml): sax_eventlist is now in xmlsupport
5291    
5292            * test/test_proj.py: Import sax_eventlist from xmlsupport instead
5293            of test_save
5294    
5295    2003-06-20  Bernhard Herzog  <[email protected]>
5296    
5297            * test/test_load.py (LoadSessionTest.check_format): New helper
5298            method to make sure the test files we load might have been written
5299            by the current thuban version.
5300            (ClassificationTest.TestLayers, TestSingleLayer.test)
5301            (TestLayerVisibility.test, TestClassification.test)
5302            (TestLabels.test, TestLayerProjection.test, TestRasterLayer.test):
5303            Add check_format() calls and fix the thuban data to match the data
5304            that would be written by saving the session loaded from it.
5305    
5306            * test/xmlsupport.py (SaxEventLister, sax_eventlist): Copies of
5307            the same class and function in test_save.
5308    
5309            * test/test_xmlsupport.py (TestEventList): New. test cases for
5310            sax_eventlist
5311    
5312    2003-06-20  Bernhard Herzog  <[email protected]>
5313    
5314            * Resources/XML/thuban.dtd: Add comment about which versions of
5315            Thuban are covered by this DTD
5316            (map): Fix content model for layers and raster layers. There can
5317            be any number or layers and raster layers in any order.
5318    
5319    2003-06-20  Jonathan Coles   <[email protected]>
5320    
5321            This is mainly about fixing RTbug #1949.
5322    
5323            * Thuban/Model/classification.py: Remove "from __future__"
5324            import statement since python 2.2 is the earliest supported
5325            version.
5326    
5327            * Thuban/Model/proj.py (Projection.GetProjectedUnits): New.
5328            Currently returns PROJ_UNITS_METERS or PROJ_UNITS_DEGREES
5329            depending on the units this projection *forwards* into.
5330    
5331            * Thuban/Model/save.py (SessionSaver.write_classification):
5332            Remove unnecessary use of lambdas and nested functions.
5333    
5334            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Do scale
5335            adjustment here if the map projection uses degrees.
5336    
5337            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Remove
5338            scale adjust code since it is now done before calling
5339            this method. Don't do anything if the map projection
5340            is None.
5341    
5342    2003-06-19  Bernhard Herzog  <[email protected]>
5343    
5344            Move version specific load tests to their own file.
5345    
5346            * test/test_load.py: Expand the doc-string to explain a bit how to
5347            handle file format changes.
5348            (TestClassification.test): Update the docstring as this test is
5349            not about Thuban 0.2 anymore.
5350    
5351            * test/test_load_0_2.py: New file with the load tests for thuban
5352            files created with Thuban 0.2 and earlier.
5353    
5354    2003-06-19  Bernhard Herzog  <[email protected]>
5355    
5356            Add XML validation to some of the tests. Validation will only be
5357            done if pyRXP is installed (http://reportlab.com/xml/pyrxp.html).
5358            To make the DTD available to the test cases it's moved into
5359            Resources/XML
5360    
5361            * Resources/XML/thuban.dtd: New. This is now the real Thuban DTD
5362            for versions up to and including 0.2. Two slight changes: added an
5363            encoding specification and fixed the comment which refered to
5364            GRASS, not Thuban
5365    
5366            * test/xmlsupport.py: New support module for tests involving XML.
5367            Currently there's a mix-in class for XML validation.
5368    
5369            * test/test_xmlsupport.py: New. Tests for the xmlsupport module
5370    
5371            * test/test_save.py (SaveSessionTest): Derive from ValidationTest
5372            so that we can validate the
5373            (SaveSessionTest.testEmptySession)
5374            (SaveSessionTest.testSingleLayer)
5375            (SaveSessionTest.testSingleLayer)
5376            (SaveSessionTest.testLayerProjection)
5377            (SaveSessionTest.testRasterLayer)
5378            (SaveSessionTest.testClassifiedLayer): Validate the generated XML
5379    
5380            * test/runtests.py (main): Call print_additional_summary instead
5381            of print_garbage_information
5382    
5383            * test/support.py (resource_dir): New function to return the
5384            "Resource" subdirectory
5385            (print_additional_summary): New function to combine several
5386            summary functions
5387            (run_tests): Use print_additional_summary instead of calling
5388            print_garbage_information directly
5389    
5390    2003-06-19  Bernhard Herzog  <[email protected]>
5391    
5392            * Doc/thuban.dtd (classification): Correct the content model of
5393            the classification element.
5394            (projection): Add the "name" attribute
5395    
5396    2003-06-19  Frank Koormann   <[email protected]>
5397    
5398            MERGE from the greater-ms3 branch.
5399    
5400            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Apply conversion to
5401            scale if projection is latlong to get better estimate.
5402    
5403            Fix problem of hidden properties dialog under windows after double
5404            click on layer tree:
5405            The tree control always gets an Expanded / Collapsed event after
5406            the ItemActivated  on double click, which raises the main window again.
5407            We add a second ItemActivated event to the queue, which simply
5408            raises the already displayed window.
5409    
5410            * Thuban/UI/legend.py (LegendTree.__init__): Instance variable
5411            raiseProperties initialized to prevent endless loops
5412            (LegendTree._OnItemActivated): Depending on self.raiseProperties
5413            simply raise the properties or open the dialog and issue a second
5414            event.
5415    
5416    2003-06-18  Jonathan Coles   <[email protected]>
5417    
5418            * setup.py: Fix a few problems that occured under Windows.
5419    
5420    2003-06-18  Jonathan Coles   <[email protected]>
5421    
5422            When Thuban loaded the map was redrawn twice because the
5423            legend was being opened after the mainwindow was created
5424            and not during its creation. This meant the map was drawn
5425            initially and then had to be redrawn when the legend
5426            caused the display to change. Now the legend is opened
5427            in the mainwindow constructor which resolves this issue.
5428    
5429            Also, although we were checking for the existence of
5430            gdal and gdalwarp modules, the gdalwarp extension was
5431            still being compiled (which may fail if the system doesn't
5432            have gdal installed). the build_ext command to setup.py
5433            now accepts the flags --with-gdal and --without-gdal.
5434            If --without-gdal is specified setup.py will try to
5435            use the gdal parameters specified by gdal-config. Under
5436            windows, those parameters have to be set in setup.py
5437            as with proj4 an wxWindows.
5438    
5439            * setup.py: Use a list instead of seperate variables for
5440            extension parameters so we can create a generic function
5441            that runs an appropriate *-config script.
5442            (run_cs_script): Renamed from run_wx_script and modified
5443            to accept a second argument which is a list of lists to
5444            be filled in by the values returned from running the command.
5445            (thuban_build_ext): New. Extends the build_ext command and
5446            provides the options --with-gdal/--without-gdal which then
5447            optionally includes the gdalwarp extension.
5448    
5449            * Thuban/Model/resource.py: First check if we can import
5450            the gdalwarp Thuban extension before checking for gdal.
5451            Also added some comments.
5452            
5453            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Check if
5454            the map is None which may be the case if none has been loaded
5455            yet.
5456    
5457            * Thuban/UI/main.py (main): Remove call to ShowLegend.
5458    
5459            * Thuban/UI/mainwindow.py (MainWindow.__init__): Call ShowLegend().
5460    
5461            * Thuban/UI/renderer.py: Check for gdal support before importing
5462            gdalwarp.
5463            (MapRenderer.render_map): Only try to optimize if we have gdal
5464            support otherwise nothing will get drawn.
5465    
5466            * Thuban/UI/view.py (MapCanvas.FitMapToWindow): This may be called
5467            during startup before a map has been created. Check if map is None
5468            before using it and do nothing if it is.
5469    
5470    2003-06-17  Jonathan Coles   <[email protected]>
5471    
5472            Fix the problem with raster layers under Windows that caused
5473            Thuban to crash. The view should respond to layer projection
5474            changed events to update the display. Changes to a projection
5475            should not cause the map to be set to full extent.
5476            
5477            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
5478            current_map_proj to remember the current map projection so that
5479            when the projection changes we know what the previous projection
5480            was.
5481            (MapCanvas.SetMap): Unsubscribe and subscribe to
5482            LAYER_PROJECTION_CHANGED events.
5483            (MapCanvas.projection_changed): Split into two methods that respond
5484            to map and layer projection changes.
5485            (MapCanvas.map_projection_changed): New. Takes the current view and
5486            projects it using the new projection. This does not cause the
5487            map to be redrawn at full extent.
5488            (MapCanvas.layer_projection_changed): New. Cause a redraw which
5489            will draw each layer in its new projection.
5490            
5491            * extensions/thuban/bmpdataset.cpp (BMPDataset::Open): Call
5492            VSIFClose() not VSIFCloseL() to close the file. Fixes a crash
5493            under Windows.
5494            
5495            * extensions/thuban/gdalwarp.cpp (MFILENAME): Padding should be
5496            to twice sizeof(void*) because there are two digits for each
5497            hex byte.
5498    
5499    2003-06-16  Bernhard Herzog  <[email protected]>
5500    
5501            Update to the layer interface: Direct access to the table,
5502            shapetable, shapefile and filename attributes is now actively
5503            deprecated by issuing deprecation warnings for all places where
5504            this happens.
5505    
5506            * Thuban/Model/layer.py (Layer.__getattr__): New. Implement access
5507            to the instance variables table, shapetable, shapefile and
5508            filename via __getattr__ so that we can issue a deprecation
5509            warning.
5510            (Layer.SetShapeStore): Don't set the deprecated instance variables
5511            any more
5512            (Layer.SetShapeStore): Don't use deprecated layer instance
5513            variables
5514            (Layer.Destroy): No need to explicitly remove the instance
5515            variables any more
5516            (Layer.GetFieldType, Layer.Shape): Don't use deprecated layer
5517            instance variables
5518    
5519            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
5520            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve)
5521            (GenQuantilesPanel.GetList, GenQuantilesPanel.OnRetrieve): Don't
5522            use deprecated layer instance variables
5523    
5524            * Thuban/UI/classifier.py (Classifier.__init__): Don't use
5525            deprecated layer instance variables
5526    
5527            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
5528            (IdentifyGridCtrl.selected_shape): Don't set the deprecated layer
5529            instance variables
5530    
5531            * Thuban/UI/tableview.py (LayerTableGrid.select_shapes): Don't use
5532            deprecated layer instance variables
5533    
5534            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Don't use
5535            deprecated layer instance variables
5536    
5537            * Thuban/Model/save.py (SessionSaver.write_layer): Don't use
5538            deprecated layer instance variables
5539    
5540            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer)
5541            (MapRenderer.polygon_render_param): Don't use deprecated layer instance
5542            variables
5543    
5544            * test/runtests.py (main): Turn Thuban's deprecation warnings into
5545            errors so that they're cought by the tests
5546    
5547            * test/test_load.py (TestSingleLayer.test): Don't use deprecated
5548            layer instance variables
5549    
5550    2003-06-16  Jonathan Coles   <[email protected]>
5551    
5552            Fix a problem under Windows whereby if the user double-clicks on a
5553            layer in the legend that tree item will expand or collapse as well
5554            as open the layer properties dialog. The state of the tree item
5555            should not be affected.
5556    
5557            * Thuban/UI/legend.py (LegendTree.__init__): Add instance variable
5558            preventExpandCollapse and subscribe to expanding and collapsing
5559            events.
5560            (LegendTree.OnItemExpandCollapse): New. Responds to expanding and
5561            collapsing events and will veto the event if it has been triggered
5562            by the user double clicking on a layer.
5563            (LegendTree._OnItemActivated): Set preventExpandCollapse to indicate
5564            that an expanding/collapsing event should be vetoed.
5565    
5566    2003-06-13  Bernhard Herzog  <[email protected]>
5567    
5568            * Thuban/UI/classifier.py (Classifier.OnClose)
5569            (Classifier.map_layers_removed)
5570            (Classifier.layer_shapestore_replaced): Unsubscribe the messages
5571            in OnClose and not in map_layers_removed or
5572            layer_shapestore_replaced to make sure it always happens when the
5573            dialog is closed
5574    
5575    2003-06-13  Jonathan Coles   <[email protected]>
5576    
5577            This puts back a fix for Windows where a panel is needed so that
5578            the background of the table view appears correctly.
5579    
5580            * Thuban/UI/tableview.py (TableFrame.__init__): Add a panel
5581            object that can be used by derived classes to place any
5582            controls (including the grid) onto.
5583            (QueryTableFrame.__init__): Use the panel as the parent window
5584            for all the controls. Reparent the grid so that the panel is
5585            the parent. Call UpdateStatusText() to correctly initialize
5586            the status bar.
5587    
5588    2003-06-13  Jonathan Coles   <[email protected]>
5589    
5590            * Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits
5591            from wxFrame (as opposed to wxDialog like the other classes)
5592            but otherwise behaves like the other classes. This is needed
5593            for the TableView which isn't really a dialog and needs to
5594            have a status bar and control buttons.
5595    
5596            * Thuban/UI/tableview.py (TableGrid.__init__): Create an
5597            instance variable to keep track of how many rows are selected.
5598            Subscribe once to the the events we are interested in.
5599            (ThubanGrid.OnRangeSelect): Only handle event if event handling
5600            hasn't been turned off.
5601            (ThubanGrid.OnSelectCell): Only handle event if event handling
5602            hasn't been turned off.
5603            (ThubanGrid.ToggleEventListeners): Rather than subscribe None
5604            as an event listener (which changes the event handler stack)
5605            simply set an instance variable to False. This is checked in
5606            the event handlers.
5607            (ThubanGrid.GetNumberSelected): Return the number of currently
5608            selected rows.
5609            (TableFrame): Inherit from ThubanFrame so we can have a
5610            status bar and control buttons.
5611            (QueryTableFrame.__init__): Create a status bar. Fixes RTbug #1942.
5612            Explicitly set which items are selected in the operator choice and
5613            action choice so there is always a valid selection. Fixes RTbug #1941.
5614            Subscribe to grid cell selection events so we can update the
5615            status bar.
5616            (QueryTableFrame.UpdateStatusText): Update the status bar with
5617            how many rows are in the grid, how many columns, and how many
5618            rows are selected.
5619            (QueryTableFrame.OnGridSelectRange, QueryTableFrame.OnGridSelectCell):
5620            Call UpdateStatusText when cells are (de)selected.
5621            (QueryTableFrame.OnQuery): Use the string value in the value
5622            combo if either the selected item index is 0 or if the string
5623            cannot be found in the predefined list (this happens if the
5624            user changes the text). Fixes RTbug #1940.
5625            Only turn off the grid event listeners if there a query comes
5626            back with a none empty list of ids. in the case that the list
5627            is empty this causes a grid.ClearSelection() call to actually
5628            clear the grid selection which causes the selected items in
5629            the map to be deselected. Fixes RTbug #1939.
5630    
5631            * test/test_save.py (XMLWriterTest.Encode): Check return values.
5632            Fixes RTbug #1851.
5633    
5634    2003-06-13  Bernhard Herzog  <[email protected]>
5635    
5636            * Thuban/UI/identifyview.py (IdentifyView.__init__): Call
5637            self.selected_shape with the current selection to make sure the
5638            contents of the dialog are up to date when it's shown for the
5639            first time.
5640            The dialog used to work without this by luck. The recent fix to
5641            the connector module 'broke' a 'feature' the identify view was
5642            relying on, i.e that subscribing to a message in response to
5643            receiving a message of that type would mean that the new
5644            subscriber would also be called for the same message.
5645            
5646    2003-06-12  Jonathan Coles   <[email protected]>
5647    
5648            * extensions/thuban/gdalwarp.cpp: Removed debug printing as
5649            the image is rendered. Fixes RTbug #1937.
5650    
5651  2003-06-12  Jonathan Coles   <[email protected]>  2003-06-12  Jonathan Coles   <[email protected]>
5652    
5653          * Thuban/Lib/fileutil.py: As is done under Windows, create the          * Thuban/Lib/fileutil.py: As is done under Windows, create the
5654          user directory if it doesn't exist on a posix system.          user directory if it doesn't exist on a posix system.
5655            Fixes RTbug #1815.
5656    
5657          * Thuban/Model/resource.py (get_user_proj_files): Moved the          * Thuban/Model/resource.py (get_user_proj_files): Moved the
5658          called to get_application_dir here, so that the directory          called to get_application_dir here, so that the directory

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