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

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