/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 924 by frank, Mon May 19 09:12:42 2003 UTC revision 2312 by jan, Sat Jul 31 11:14:08 2004 UTC
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1    2004-07-31  Jan-Oliver Wagner <[email protected]>
2    
3            Started translation of Users Manual into german.
4    
5            * Doc/manual/thuban-manual-de.xml: New. German Users Manual.
6    
7            * Doc/manual/Makefile: Added build instructions for german
8            users manual.
9    
10            * Doc/manual/thuban-manual.xml: Minor corrections in Introduction.
11    
12    2004-07-28  Jan Sch�ngel  <[email protected]>
13    
14            * Extensions/umn_mapserver/mapfile.py(MF_Metadata): Changed all class
15            functions. Now all metadata will handle by the function and its not
16            needed to initialize it from outside. Therefor the associated mapobj
17            will be stored in the Metadata Object. So we can use the special
18            functions from the associated mapobj to get the Metadata.
19            Therefor all initialization code for the metadata is removed from the
20            other classes.
21            (MF_Layer): Added a function to get the metadata object.
22            (MF_Map): Added a function to set the mappath, the path where
23            the mapfile ist stored.
24    
25            * Extensions/umn_mapserver/mf_export.py(thuban_to_map): Changed the code
26            to set the extent in the mapfile. Now the code is set by the displayed
27            data in the Thuban-view.
28            (export_mapfile): The shapepath is now set empty, until relative
29            pathnames are supported.
30    
31            * Extension/umn_mapserver/mf_handle.py: Added a dialog to handle
32            metadata. Yet only mapfile metadata are supported. Layer and class
33            supported are not implemented.
34            Added a dialog to handle layer informations. The dialog only shows the
35            selected layer at the moment.
36    
37            * Extensions/umn_mapserver/mf_import.py(import_mapfile): Changed the
38            code for setting the extent in thuban. Now the extent is set to the
39            given extent from the mapfile.
40            Fixed a logical mistake. Now the extent is set when realy a layer is
41            loaded, and not if one is selected to load.
42    
43            * Extensions/umn_mapserver/sample/iceland.html: Added code to zoom and
44            move the shown map in the browser.
45    
46            * Extensions/umn_mapserver/sample/iceland.map: Added a new metadata
47            line to the mapobj and added metadata to the political layer.
48    
49            * Extensions/umn_mapserver/test/test_mapserver.py: Changed the test
50            for Metadata.
51    
52    2004-07-26  Martin Schulze  <[email protected]>
53    
54            * Thuban/Lib/classmapper.py (ClassMapper.has): Added the new
55            ClassMapper
56    
57            * test/test_classmapper.py (TestMapping.test_mapper): Added a Test
58            case for the new ClassMapper
59    
60    
61    2004-07-22  Bernhard Herzog  <[email protected]>
62    
63            * Thuban/UI/viewport.py (ViewPort.VisibleExtent): New.  Return the
64            visible extent of the map in projected coordinates
65    
66            * test/test_viewport.py (SimpleViewPortTest.test_default_size)
67            (SimpleViewPortTest.test_init_with_size): Add some VisibleExtent()
68            tests.
69            (SimpleViewPortTest.test_visible_extent): New. The real test for
70            VisibleExtent()
71    
72    2004-07-22  Bernhard Herzog  <[email protected]>
73    
74            * test/test_viewport.py: Use support.run_tests as the main
75            function when running asa script.
76    
77    2004-07-22  Jan Sch�ngel <[email protected]>
78    
79            * Extensions/umn_mapserver/mf_export.py: Added "import os"
80            Removed the old "import Thuban.UI.mainwindow" code.
81            (tbextent_to_map): Removed the extra function and at the code direct
82            to "thuban_to_map" function.
83            (write_creatorcomment): Added. Now a short comment is added to the
84            beginning of an generated mapfile.
85            (export_mapfile): Now the Path and filename are saved in to variables,
86            and not together in one variable. This is needed for the new
87            write_creatorcomment function.
88                    
89            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Added the
90            import module "re". Also added Range and the ClassGroupRange import
91            from Thuban. Both are needed for the new range expression import.
92            (create_rangeexpression): Added. Creates a Range Expression in Thuban
93            style from a given mapfile expression.
94            (added_rasterlayer): Make some small code changes. The shapepath is
95            now stored in an extra variable and the clazz_name is set empty if no
96            class name set in the mapfile.
97            Changed the Error message for Range Expressions, becaus the new
98            function create a error string which will be shown in the dialog.
99    
100            * Extensions/umn_mapserver/test/test_mapserver.py: Added a test for the
101            range expression import.
102    
103    2004-07-21  Jan-Oliver Wagner <[email protected]>
104    
105            * Extensions/umn_mapserver/README: Added hint that
106            installation as root can be avoided. Removed all tabs.
107    
108    2004-07-16  Bernhard Herzog  <[email protected]>
109    
110            * test/test_viewport.py
111            (ViewPortTest.test_changing_map_projection): Check that changing
112            the projection of an empty map shown in a viewport doesn't lead to
113            exceptions in the viewport's handler for the
114            MAP_PROJECTION_CHANGED messages
115    
116            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Only
117            try to keep the same region visible when the map actually contains
118            something
119    
120    2004-07-15  Jan Sch�ngel <[email protected]>
121    
122            * Extensions/umn_mapserver/mapfile.py: Added a function to get the
123            mappath directly from the mapobj. Is needed because of the changes
124            in mf_import.py.
125            (MF_Layer.add_thubanclass): Added a new comment.
126            (MF_Map.set_extent): Fixed a bug with exporting empty mapobj. If the
127            mapobj is empty there is no extent get from thuban an so no one can
128            set to th mapobj.
129            
130            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Updated
131            the discription.
132            Split the funktion in to three smaller ones. The new functions are
133            add_rasterlayer, add_polygonlayer and select_layer2import.
134            Removed the mapfilepath and filepath initialisation, because its know
135            include in the new functions.
136            Now nothing will be imported if cancel is pressed in the
137            layer choice dialog.
138    
139    2004-07-14  Jan Sch�ngel <[email protected]>
140    
141            * Extensions/umn_mapserver/mapfile.py: Added ClassGroupDefault to
142            import.
143            (MF_Symbolset): Removed the extra variable for numsymbols.
144            (MF_Class.__init__): Added a comment to the exception clause.
145            Removed the extent init, because it was not needed anymore.
146            (MF_Layer.add_thubanclass): Added the code to set the class name to
147            the expression value from thuban if no label is defined.
148            Added the code to export Range expressions from thuban to the mapfile.
149            (MF_Map.set_extent): Removed the exception and replace it by some if
150            code. If the size of a map is not defined the size will be set to 1,1.
151            This is necessary because if the extent is set, mapscript checks if
152            the size is greater than zero.
153            (MF_Web): Added the get and set function for the template.
154    
155            * Extensions/umn_mapserver/mf_export.py: Added the function to check
156            if a mapobject exists and used it to set the status of the menu items.
157            If no mapfile exists the settings could not be edditied.
158            Define after which menuitem the exportitem will include.
159            
160            * Extensions/umn_mapserver/mf_handle.py: Removed the import
161            Thuban.UI.mainwindow clause, because it is not needed.
162            Added the command Refresh() to all "OnChangeColor()" functions,
163            because the color preview window was not updated on a color change.
164            Added the function to check if a mapobject exists and used it to set the
165            status of the menu items. If no mapobject exists the settings could not
166            be edditied.
167            (Map_Dialog): Moved the imagetype selector from the
168            Outputformat_Dialog to Map_Dialog and removed Outputformat_Dialog.
169            (Web_Dialog): Removed the name label and added the template textbox.
170    
171            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Replace
172            the exception handling on loading the layers by an if statement. It
173            is not necessary to us the exception there.
174            The Filepath creation now use os.path.join to build the path.
175    
176            * Extensions/umn_mapserver/test/test_mapserver.py: Moved the testMap
177            definition from global to the setUp function. Now the testMap will
178            initialize new on each test.
179    
180            * Extensions/umn_mapserver/sample/iceland.map: Include three new
181            classes in the Line Layer, to test logical Expressions.
182            Set the status of the class "Point9" in the Point Layer to off
183            
184    2004-07-13  Bernhard Herzog  <[email protected]>
185    
186            * Thuban/UI/baserenderer.py
187            (BaseRenderer.render_map_incrementally): Fix a logic bug in the
188            optimization that tries not to draw layers under a raster layer.
189            The bug was harmless.  All it effectively did was to produce The a
190            strange messages about not being able to draw Layer instances for
191            all vector layers below a raster layer which would be invisible
192            anyway because the raster layer currently always covers the entire
193            window
194    
195    2004-07-08  Jan Sch�ngel <[email protected]>
196    
197            * Extensions/umn_mapserver/mapfile.py: Added code to generade and get
198            a list of supported outputformats. This formats are not alle supported
199            because there is no possibility to get the outputformat without the
200            name known. Make some formal changes to the code.
201            (MF_Map.set_name()): Fixed a bug if the name is None.
202    
203            * Extensions/umn_mapserver/mf_handle.py: Removed the image_type import
204            statement, because its not needed anymore. The Outputformat is now
205            given as string from the object. Make some formal changes to the code.
206    
207            * Extensions/umn_mapserver/test/test_mapserver.py: Added new test for
208            most of the new setting which were added during the last changes.
209            Removed the MF_Size Test.
210            
211            * Extensions/umn_mapserver/test/test.map: Added a new class to the
212            cultural Layer to test expressions and the the status of that layer
213            from on to default.
214            Changed the data path the the correct Thuban Data
215            Added the Outputformat Object and Symbol Object
216            
217    2004-07-07  Jan Sch�ngel <[email protected]>
218    
219            * Extensions/umn_mapserver/mapfile.py: Added some new
220            settings to edit (outputformat, label, imagetype)
221    
222            * Extensions/umn_mapserver/mf_handle.py: Added some setting to
223            the Label Dialog and add the OutputDialog.
224            Make some changes to the code order.
225    
226    2004-07-06  Jan Sch�ngel <[email protected]>
227    
228            * Extensions/umn_mapserver/mapfile.py: Added the symbolObj, pointObj
229            and line Obj and add the scalebar_status_type, scalebar_style_type and
230            scalebar_position_type.
231            Added the symbol- and symbolsetObject (MF_Symbol,MF_Symbolset). The
232            are only used to create a Symbol like the circle in Thuban.
233            Added the scalebarObject (MF_Scalebar)
234            (MF_Class): Added set_status and get_status.
235            (MF_Layer.add_thubanclass): Added code to set the class status
236            (MF_Map): Added code to handle the symbols and scalebar
237            (MF_Label): Added the set_partials and get_partials functions
238            
239            * Extensions/umn_mapserver/mf_export.py: Added MF_Symbol to import
240            from mapfile. Added a function to create a circle object like the one
241            from thuban if no one exists.
242            
243            * Extensions/umn_mapserver/mf_handle.py: All colors are now set when
244            press ok in the assosiated dialog and not at the end of the
245            colordialog.
246            Added the Dialog for the Scalebar.
247            (Label_Dialog): Added the offset option
248    
249            * Extensions/umn_mapserver/mf_import.py: Added code to import the
250            status of the Classes.
251            Fixed a bug with the projection. Now the to_meter parameter will be
252            added to the Projection only if it doesn't exists.
253    
254    2004-07-01  Jan Sch�ngel <[email protected]>
255    
256            Added the functionality to handle the content thuban is not
257            able to handle directly.
258    
259            * Extensions/umn_mapserver/mf_handle.py: New. This module extents
260            Thuban with the possibility to edit the mapfile content.        
261            
262            * Extensions/umn_mapserver/mf_import.py: Added the possibility
263            to import mapfiles without any layer selected. So it is possible
264            to edit the other settings in a mapfile.
265            (import_mapfile): Added code to use the editing functions.
266            Added the possibility to import the projection to a layer if one
267            is defined.
268            Status settings (On,Off) will now set in thuban (visible, invisible).
269            fixed a bug with with classnames. If no classname is set in mapfile
270            the value in Thuban will set to the expression.
271            
272            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Added the
273            possibility to save a new mapfile or use the old one which is
274            imported or new created.
275            Added code to use the editing functions.
276            Remove some not needed import statements
277    
278            * Extensions/umn_mapserver/mapfile.py: Added new types which are
279            need for the editing functions.
280            Added needed set-functions for the editing functions.
281            Added the possibility to export rasterimages.
282            Added new classes (MF_Web, MF_Label, MF_Legend, MF_Symbol,
283            MF_SymbolSet). MF_Symbol and MF_SymbolSet are not needed at the
284            moment.
285            (MF_Class.set_thubanstyle): Now point layers will set to a default
286            symbol to show a circle in mapserver and not only a 1px dot.
287            (MF_Style.__init__): Fixed a bug with the color. Color was not set
288            correct before.
289            (MF_Size): Removed, because it is not needed.
290            
291            * Extensions/umn_mapserver/README: Added the hints to use the
292            export and editing functions, too.
293    
294            * Extensions/umn_mapserver/sample/iceland.map: Added the
295            new parameter "UNITS METERS".
296            Change the political layer to status OFF.
297    
298            * Extensions/umn_mapserver/sample/README: Added some
299            more details to setup the sample in the MapServer.
300            
301    2004-06-26  Bernhard Reiter <[email protected]>
302    
303            * Extensions/svgexport/test/test_svgmapwriter.py:
304            Removed class VFile and used standard StringIO instead.
305    
306    2004-06-23  Jan Sch�ngel  <[email protected]>
307    
308            Add the export function to the umn_mapserver extension.
309    
310            * Extension/umn_mapserver/mf_export.py: New. This module extents
311            Thuban with the possibility to export the Thuban content.
312    
313            * Extensions/umn_mapserver/mapfile.py: Expand the classes to use
314            with the export module. Especially added the possibility to
315            add thuban objects directly to the map objects.
316    
317            * Extensions/umn_mapserver/mf_import.py: Removed the wxCHANGE_DIR,
318            because of the hint from Bernhard Herzog.
319            Corrected the handling of absolute pathnames.
320            Changed the Text of the Menu-Item, now the beginning is upper case.
321    
322            * Extensions/umn_mapserver/README: Added the --with-tiff statement.
323    
324    2004-06-16  Jan Sch�ngel  <[email protected]>
325    
326            Add a sample and make some changes.
327    
328            * Extension/umn_mapserver/mf_import.py: Changed the wxPython.wx
329            import from * to explicit used statements. Changed the
330            Thuban.UI.mainwindow import phrase, too.
331            (import_mapfile):Corrected a clerical mistake.
332            Added wxCHANGE_DIR in OpenFile Dialog.
333            Added a MultipleChoiceDialog, to select the layers to load from
334            mapfile into thuban. Thereby the projection is only set if one layer
335            is selected.
336            Added the possibility to handle relative pathnames which uses
337            up-level references.
338            Removed some doubled code.
339            Corrected an error with integer values used as label in thuban
340            ClassGroup.
341            
342            * Extensions/umn_mapserver/sample: New.
343    
344            * Extensions/umn_mapserver/sample/README: New. Describes the
345            usage of the sample files.
346    
347            * Extensions/umn_mapserver/sample/iceland.map: New. This is
348            a suitable .map-file for the iceland data.
349    
350            * Extensions/umn_mapserver/sample/index.html: New. The template
351            for the mapfile.  
352    
353            * Extensions/umn_mapserver/sample/iceland.html: New. Initialisation
354            file for the Iceland Application on web.
355    
356            * Extensions/umn_mapserver/README: Corrected a inaccuracy and added
357            some details.
358    
359            * Extensions/umn_mapserver/test/test_mapserver
360            (mapserver_import_Test_generalClasses.test_MF_Color):
361            Corrected the thubancolor test.
362    
363    2004-06-15  Jan Sch�ngel  <[email protected]>
364    
365            * Extensions/umn_mapserver/README: New. Install instruction.
366    
367    2004-06-14  Bernhard Reiter <[email protected]>
368    
369            * libraries/thuban/cpl_mfile.h: Added copyright header.
370    
371            * libraries/thuban/ cpl_mfile.cpp, cpl_mfile.h: Added non-protecting
372            Free Software License so that it is most useful with gdalwarp
373            and bmpdataset.
374    
375    2004-06-14  Bernhard Herzog  <[email protected]>
376    
377            * Thuban/UI/multiplechoicedialog.py (__version__): Add missing
378            import of wxPython.wx itself (as opposed to the contents of
379            wxPython.wx).  For some reason wxPython.wx is available as
380            wxPython.wx.wx in at least some 2.4 releases.  Fixes RT#2482
381            wrt. wxPython 2.4.
382    
383    2004-06-10  Jan Sch�ngel  <[email protected]>
384    
385            Initial version of new extension "umn_mapserver".  This extension aims
386            to manage configuration for the UMN MapServer application.  This
387            inital version just imports the .map-files and displays all, Thuban is
388            capable of.
389    
390            * Extensions/umn_mapserver, Extensions/umn_mapserver/test: New.
391    
392            * Extensions/umn_mapserver/test/README: New. Describes how to run the
393            tests.
394    
395            * Extensions/umn_mapserver/test/test.map: New. This is a test
396            .map-file for automated tests of the umn_mapserver extension of
397            Thuban.
398    
399            * Extensions/umn_mapserver/test/test_mapserver.py: New. Tests for
400            UMN Mapserver classes.
401    
402            * Extensions/umn_mapserver/__init__.py: New. Init to make this
403            directory a package.
404    
405            * Extensions/umn_mapserver/mapfile.py: New. Classes to represent
406            '.map'-file objects.
407    
408            * Extensions/umn_mapserver/mf_import.py: New. This module extends
409            Thuban with the possibility to handle UMN MapServer mapfiles.
410    
411    2004-06-03  Bernhard Herzog  <[email protected]>
412    
413            * Thuban/Model/layer.py (Layer.TreeInfo): Convert the bounding box
414            to a tuple before using it as arguments to the % operator.  This
415            fixes the formatting issue filed in RT#2239 on 2004-01-13 and
416            reported today on thuban-list by Jan Sch�ngel
417    
418            * test/test_layer.py (TestLayerModification.setUp): Save the
419            filename as an instance variable so we can refer to it in tests
420            (TestLayerModification.test_tree_info): Uncomment this method
421            again and make it work.  This tests for the formatting issue
422            filed in RT#2239 on 2004-01-13
423    
424    2004-05-28  Bernhard Herzog  <[email protected]>
425    
426            * Thuban/UI/baserenderer.py: Fix some typos.
427    
428    2004-05-18  Jan-Oliver Wagner <[email protected]>
429    
430            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed a bug
431            by increasing a field size.
432    
433    2004-05-17  Bernhard Herzog  <[email protected]>
434    
435            Update to newest shapelib and get rid of Thuban specific
436            extensions, i.e. use the new DBFUpdateHeader instead of our
437            DBFCommit kludge
438    
439            * libraries/shapelib/shpopen.c: Update to version from current
440            shapelib CVS.
441    
442            * libraries/shapelib/shapefil.h: Update to version from current
443            shapelib CVS.
444    
445            * libraries/shapelib/dbfopen.c: Update to version from current
446            shapelib CVS.
447            (DBFCommit): Effectively removed since shapelib itself has
448            DBFUpdateHeader now which is better for what DBFCommit wanted to
449            achieve.  
450            We're now using an unmodified version of dbfopen.
451    
452            * setup.py (extensions): Add the HAVE_UPDATE_HEADER macro with
453            value '1' to the Lib.dbflibc extension.  This simply reflects the
454            shapelib and pyshapelib updates
455    
456    2004-05-16  Jan-Oliver Wagner <[email protected]>
457    
458            Finished introduction of Menu.FindOrInsertMenu.
459    
460            * Extensions/drawshape/drawshape.py: Add the command
461            to the experimental menu additionally to the toolbar.
462    
463            * Extensions/svgexport/svgsaver.py: Use FindOrInsertMenu() instead of
464            finding menu on its own.
465    
466            * Doc/manual/thuban-manual.xml: updated sample file
467            to use FindOrInsertMenu().
468    
469            * Examples/simple_extensions/hello_world.py: Use FindOrInsertMenu()
470            instead of finding menu on its own.
471    
472    2004-05-11  Jan-Oliver Wagner <[email protected]>
473    
474            * test/test_menu.py (MenuTest.test): Added testing
475            of method Menu.FindOrInsertMenu.
476    
477    2004-05-10  Jan-Oliver Wagner <[email protected]>
478    
479            Introduce and use Menu.FindOrInsertMenu.
480    
481            * Thuban/UI/menu.py (Menu.FindOrInsertMenu): New. Find a
482              given menu or, if not found, insert it.
483    
484            * Extensions/bboxdump/bboxdump.py, /Extensions/gns2shp/gns2shp.py,
485            /Extensions/importAPR/importAPR.py, Extensions/profiling/profiling.py,
486            /Extensions/wms/wms.py: Use FindOrInsertMenu() instead of finding
487            menu on its own.
488    
489    2004-05-06  Jan-Oliver Wagner <[email protected]>
490    
491            Introduce a abstract ColorDialog class and remove
492            and outdated file.
493    
494            * Thuban/UI/proj4dialog.py: Removed. It is has been
495            replaced by projdialog for quite a while and is not used
496            anymore.
497    
498            * Thuban/UI/colordialog.py: New. Abstraction for color selection
499            dialog(s).
500    
501            * Thuban/UI/classifier.py (SelectPropertiesDialog.__GetColor):
502            Now calls the abstract ColorDialog instead of wxColourDialog.
503            This also removed the dependency to Color class conversion
504            from this function.
505    
506    2004-05-04  Frank Koormann  <[email protected]>
507    
508            * Extensions/bboxdump/__init__.py: Fixed string left over from
509            copying.
510    
511            * Extensions/bboxdump/bboxdump.py (bboxdump):
512            Use layer.ShapeStore().AllShapes() to loop over shapes instead of
513            xrange(layer.NumShapes()). Compile the bboxmessage from a list
514            of formatted outputs (string.join) instead of appending to the
515            message. Two progress bar dialogs to report progress on the sometimes
516            lenghty processing.
517    
518    2004-04-22  Frank Koormann  <[email protected]>
519    
520            New Extension to dump bounding boxes of all shapes of the selected
521            layer. An optional column can be specified to group the objects,
522            in this case the bounding box is a union of the separate boxes.
523            Dump can be displayed in a ScrolledMessageDialog or written to file.
524            The Extension is simply a combination of available and well tested
525            Thuban functionality.
526    
527            * Extensions/bboxdump/__init__.py: New: Init to make this
528            directory a package.
529    
530            * Extensions/bboxdump/bboxdump.py: New: Dump bounding boxes of
531            all shapes of the selected layer.
532    
533    2004-04-22  Jan-Oliver Wagner <[email protected]>
534    
535            * Thuban/UI/classgen.py (GenUniquePanel.__init__): Fixed two
536            strings to be i18n now.
537    
538    2004-04-18  Jan-Oliver Wagner <[email protected]>
539    
540            Changing popup menu of legend from direct building
541            to using the Menu construction as used for the mainwindow.
542    
543            * Thuban/UI/mainwindow.py: New method commands: layer_to_top,
544            layer_to_bottom, layer_visibility
545            (MainWindow.LayerToTop): New. Put current layer to the top.
546            (MainWindow.LayerToBottom): New. Put current layer to bottom.
547            (MainWindow.HideLayer, MainWindow.ShowLayer, _has_visible_map):
548            Replace 1,0 by True, False.
549            (MainWindow.ToggleLayerVisibility): New. Toggle visibility of
550            current layer.
551            (MainWindow.LayerShowTable): Removed raising of dialog.
552            (_has_selected_layer_visible): New. Support function.
553    
554            * Thuban/UI/legend.py: ID_POP_xxx: removed.
555            (LegendPanel.__init__): Removed EVT_MENU bindings.
556            (LegendTree._OnRightClick): Replace direct creation of
557            menu via wx Classes by applying the menu definition
558            as of Menu class of menu.py.
559            
560    2004-04-16  Jan-Oliver Wagner <[email protected]>
561    
562            * Thuban/UI/exceptiondialog.py (ExceptionDialog.dialog_layout): Improved
563        button string to stronger clearify that Thuban will be closed when hitting
564            the button.
565    
566            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Added docstring.
567            Now for layers without a ShapeStore a corresponding message is given
568            to the user, that this layer has no table to show.
569    
570    2004-04-15  Martin Schulze  <[email protected]>
571    
572            * Extensions/wms/layer.py (WMSLayer.setWMSFormat): Need to
573            recalculate the format for the internal render engine as well.
574    
575            * Extensions/wms/properties.py (wmsProperties): First start for a
576            properties dialog.  It's functional for a first selection of
577            layers, but still has some weired wxWidgets/GTK problems but
578            beautification can be done later.
579    
580            * Extensions/wms/layer.py: Added more documentation
581            (WMSLayer.getFormats): New: Return list of supported image formats
582            by the WMS server
583            (WMSLayer.getLayers): New: Return the list of layer names
584            supported by the WMS server
585            (WMSLayer.getLayerTitle): New: Return the title of the named layer
586            (WMSLayer.getWMSFormat): New: Return the image format that is used
587            for WMS GetMap requests
588            (WMSLayer.setWMSFormat): New: Set the image format that is used
589            for WMS GetMap requests
590            (WMSLayer.__init__): Move away from using only one layer to using
591            a list of layers (unsorted at the moment, though).
592            (WMSLayer.getVisibleLayers): New: Return the list of names for all
593            visible layers
594            (WMSLayer.setVisibleLayers): New: Set the list of names for all
595            visible layers
596    
597            * Extensions/wms/wms.py: Moved the WMS layer into layer.py in
598            order to establish a clean structure.
599    
600            * Extensions/wms/layer.py: Moved the WMS layer into a file on its
601            own in order to establish a clean structure.
602    
603    2004-04-13  Martin Schulze  <[email protected]>
604    
605            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Added
606            support for oldstyle (WMS 1.0 apparently) image format
607            specification.
608    
609            * Extensions/wms/wms.py (WMSLayer.calcFormat): Reduce the list of
610            supported graphic formats back to JPEG and BMP, PNG and others are
611            too *cough* experimental...  Sorry, I meant to filter this out
612            before I committed this part.  This should make the WMS extension
613            run from CVS again.
614            (wms_dialog): Reset an empty URL to None so that the subsequent
615            program can depend on this, since the dialog will indeed return an
616            empty URL, causing another declaration of love by Python.
617    
618            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerBBox):
619            Whenever a native BoundingBox request cannot be fulfilled, check
620            whether the requested SRS is EPSG:3426, in which case return the
621            LatLonBoundingBox values.
622    
623            * Extensions/wms/test/test_parser.py
624            (TestWMSCapabilitiesParser.test_LayerSRS): Added a test for
625            ignoring AUTO:* SRS.
626            (TestWMSCapabilitiesParser.test_LatLonBoundingBoxes_as_bboxes):
627            Added another test method to test whether the LatLonBoundingBox
628            values will be returned if BoundingBox values are requested with
629            SRS set to EPSG:3426.
630    
631            * Extensions/wms/parser.py (WMSCapabilitiesParser.peekLayers):
632            Added rudimentary support for non-EPSG SRS, i.e. ignore them for
633            the moment by placing them into a variable which is currently
634            unused.  Also test whether the EPSG SRS is numerical as it should
635            be and add an error message if it is not.
636    
637            * Extensions/wms/test/sample.xml: Added AUTO:* SRS since they
638            appear in the real world as well.  Since we cannot handle them yet
639            (OGCLib can't either), we will ignore them for the moment.
640    
641            * Extensions/wms/parser.py: Use a variable for denoting the sample
642            filename
643            (WMSCapabilitiesParser.peekLayers): Added support for error
644            messages during grok().  They will be aggregated in an array and
645            may be displayed later.  We may have to add a classification
646            "Warning" and "Error" to this.  That requires more experience,
647            though, since not every error may be lethal.
648    
649            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Raise the
650            ShowTable() dialog/frame when the user attempts to display it
651            while it has been opened before already and not closed again.
652    
653    2004-04-11  Martin Schulze  <[email protected]>
654    
655            * Extensions/wms/infodialog.py: Adjusted the class documentation
656    
657            * Extensions/wms/wms.py (WMSLayer.__init__, WMSLayer.GetMapImg):
658            Switch to using Thuban{Begin,End}BusyCursor instead of the pure
659            wxWidgets variants.
660            (WMSLayer.__init__): The epsg_id variable is named top_srs now.
661    
662            * Extensions/wms/infodialog.py: Added an information dialog that
663            will display various information about the WMS current resource,
664            so that additional information such as the title, the abstract,
665            fees and access constraints can be displayed for the user if they
666            are documented in the WMS XML.
667    
668    2004-04-10  Martin Schulze  <[email protected]>
669    
670            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Adjusted
671            string handling.  It's "foo".lower() and not lower(foo) without
672            lower imported from strings or something.
673    
674            * Extensions/wms/wms.py (WMSLayer): Incorporated WMSCapabilities
675            from capabilities.py and parser.py.  Implement priority list for
676            supported graphics formats, take care of wbmp != bmp.  PNG, TIFF
677            and GIF are supported here, but not yet by main Thuban.  Hence,
678            support for them may be removed later.  Special contribution to
679            usability: get wxWidgets to change the cursor when we're waiting
680            for data from the network so the user won't start to worry.  This
681            causes a redrawing error/warning, though.
682    
683            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Unlink
684            the DOM object.
685    
686    2004-04-01  Martin Schulze  <[email protected]>
687    
688            * Extensions/wms/capabilities.py: Adjusted documentation
689            (WMSCapabilities.__init__): Improved documentation, fixed syntax
690            (WMSCapabilities.saveCapabilities): Only catch IOError when
691            handling files
692            (WMSCapabilities.loadCapabilities): Only catch IOError when
693            handling files
694            __main__: corrected variable naming
695            (WMSCapabilities.fetchCapabilities,loadCapabilities): Make this
696            class a specialisation of WMSCapabilitiesParser as well.  Also
697            execute grok() after loading or fetching capabilities, if that
698            went well, so that subsequent calls can already access the data.
699            (WMSCapabilities.getVersion): Export the used version of the
700            GetCapabilities request, so we can use it for subsequent calls,
701            i.e. for GetMap requests.
702            (WMSCapabilities.fetchCapabilities): Added proper error handling
703            when the GetCapabilities request failed, so that the surrounding
704            program can act accordingly.
705    
706    2004-03-30  Martin Schulze  <[email protected]>
707    
708            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerSRS):
709            Adjusted the getLayerSRS method to return the list of SRSes
710            extracted from <SRS> elements instead of <BoundingBox> elements.
711            Added a bit of documentation as well.
712            (WMSCapabilitiesParser.checkLayerSRS): Removed integrity test
713            since it was only implemented due to a misunderstanding.
714    
715            * Extensions/wms/test/test_parser.py
716            (TestWMSCapabilitiesParser.test_LayerSRS): Adjust the tests to
717            reflect the corrected interpretation of the standard: i.e. a layer
718            does not have to define a BoundingBox for all SRSes it supports.
719            Hence the <SRS></SRS> specification is authoritative, not the list
720            of BoundingBoxes.
721            (TestWMSCapabilitiesParser.test_BoundingBoxes): Added a new test
722            to ensure None is returned for a non-existing SRS.
723            (TestWMSCapabilitiesParser.test_grok): Removed test_grok method
724            since it is not applicable anymore.  Listing more SRSes in <SRS>
725            elements is valid according to the specs.
726    
727    2004-03-26  Bernhard Reiter <[email protected]>
728    
729            * README: Nicer formatting of text. Improved descriptions.
730            Reflected wxWidgets name change.
731            
732            * Thuban/UI/about.py: Extended copyright to 2004 and added
733            information about the thuban-devel mailinglist.
734    
735    2004-03-24  Martin Schulze  <[email protected]>
736    
737            * Extensions/wms/capabilities.py: Renamed the class to contain
738            'WMS', also added a linebreak where required
739    
740            * Extensions/wms/parser.py: Finally added the XML parser for the
741            GetCapabilities response.
742    
743            * Extensions/wms/test/sample.xml: Adjusted the sample file so that
744            <SRS> elements match the <BoundingBox> elements, except for the
745            layer 'beschriftung'.
746    
747            * Extensions/wms/test/test_parser.py: Encode non-ascii strings
748            since Python uses unicode strings internally, otherwise
749            comparisons will fail.  Removed tests for getLayerBBoxSRS() since
750            the SRS will be calculated anyway and this method is obsoleted by
751            getLayerSRS().  Denote SRS as strings and not as cardinal numbers.
752            Move loading the sample file into the setUp method.  Added a test
753            for finding the integrity problem in the sample response.
754            Improved formatting.
755    
756            * Extensions/wms/domutils.py: Added convenience routines for
757            handling of Document Object Model (DOM) nodes.
758    
759            * Extensions/wms/test/test_domutils.py: Added a test for the
760            domutils module
761    
762    2004-03-19  Martin Schulze  <[email protected]>
763    
764            * Extensions/wms/test/test_parser.py (TestWMSCapabilitiesParser):
765            Moved path detection and adding into a module of its own,
766            adjustpath, which exports thubandir as main Thuban directory.
767    
768            * Extensions/wms/test/test_ogclib.py (TestWMSLib): Moved path
769            detection and adding into a module of its own, adjustpath, which
770            exports thubandir as main Thuban directory.  Reorganised the
771            module in order to support the SkipTest feature for Thuban test
772            cases.
773    
774            * Extensions/wms/test/adjustpath.py: Moved path detection and
775            adding into a module of its own.
776    
777    2004-03-18  Martin Schulze  <[email protected]>
778    
779            * Extensions/wms/test/test_parser.py: Added another test for
780            checking whether the WMS XML parser (to be implemented) returns
781            the information we expect.  This requires a sample WMS WML file
782            (sample.xml) which has been extracted from the frida server and
783            "improved" manually.
784    
785            * Extensions/wms/test/test_ogclib.py: Added legacy code to add the
786            main Thuban directory to the path in order to be able to import
787            random modules.  Adjusted the PyOGCLib detection to reuse the
788            information gathered.  Also added a note about the PYTHONPATH
789            environment variable.
790    
791            * Extensions/wms/test/test_ogclib.py: The format specification is
792            a mime-type, not a graphic format, hence image/jpeg wou ld be the
793            proper format and not JPEG.  We'll also have to take care of the
794            encoding of / as %2F.
795    
796    2004-03-16  Martin Schulze  <[email protected]>
797    
798            * Extensions/wms/test/test_ogclib.py: Added a (hopefully)
799            comprehensive test for the getMapURL method, built compare URLs
800            according to the documentation in OGC 01-068r3
801    
802            * Extensions/wms/capabilities.py (WMSCapabilities): Added the
803            class WMSCapabilities to manage capabilites, will incorporate
804            parsing the capabilities response and provide details for other
805            classes.
806    
807    2004-03-12  Bernhard Herzog  <[email protected]>
808    
809            Support views in addition to normal tables in the postgis
810            shapestore
811    
812            * Thuban/Model/postgisdb.py
813            (PostGISShapeStore._fetch_table_information): Add a fallback for
814            the case where the table name is not in the geometry_columns
815            table.  This is usually the case for views.  Also, set
816            self.shapestore here.
817            (PostGISShapeStore.ShapeType): No need to query the database all
818            the time.  The shape type is now determined in
819            _fetch_table_information
820    
821            * test/postgissupport.py (PostgreSQLServer.new_postgis_db)
822            (PostgreSQLServer.get_static_data_db, PostGISDatabase.__init__):
823            New parameter to specify views.
824            (PostGISDatabase.has_data): Also compare the views.  New views
825            parameter
826            (PostGISDatabase.initdb): Create the views.
827            (PostgreSQLServer.get_default_static_data_db): Add the v_landmarks
828            view
829    
830            * test/test_postgis_db.py
831            (TestPostGISShapestorePointFromViews): New.  Test a
832            PostGISShapeStore with a view
833            (TestPostGISShapestorePointOIDAsGIDColumn.setUp): Pass the name of
834            the geometry_column explicitly to test whether that works
835    
836    2004-03-12  Bernhard Herzog  <[email protected]>
837    
838            Final step for explicit id/geometry columns: Loading and saving
839    
840            * Resources/XML/thuban-1.1.dtd: New.  Derived from thuban-1.0.dtd
841            with the following changes:
842            (dbshapesource): Two new attributes id_column and geometry_column
843    
844            * Thuban/Model/save.py (SessionSaver.write): Use the new dtd
845            (SessionSaver.write_session): Use the new namespace
846            (SessionSaver.write_data_containers): Write the new dbshapesource
847            parameters
848    
849            * Thuban/Model/load.py (SessionLoader.__init__): New namespace for
850            the new file format version
851            (SessionLoader.start_dbshapesource): Handle the new db parameters
852    
853            * test/test_save.py: Update to the new dtd and namespace
854            (SaveSessionTest.test_save_postgis): Update the NonConnectionStore
855            mock object to provide a working IDColumn method.
856    
857            * test/test_load_1_0.py: New.  Copy of the test_load.py before
858            today's changes but with the round-trip tests removed.
859    
860            * test/test_load_0_9.py: Update doc-string.
861    
862            * test/test_load.py: Update all .thuban files to the new dtd and
863            namespace.
864            (TestPostGISLayer.file_contents): Add the new dbshapesource
865            paramters
866    
867    2004-03-11  Bernhard Herzog  <[email protected]>
868    
869            Next step for explicit id/geometry columns: User interaction
870    
871            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Rework how
872            the dialog is constructed. Add combo boxes to select id and
873            geometry column.  Rename some instance variables.
874            (ChooseDBTableDialog.GetTable): Return id and geometry column
875            names
876            (ChooseDBTableDialog.OnTableSelect): New. Event handler for
877            selections in the table list
878    
879            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Use id_column
880            and geometry_column
881    
882            * Thuban/Model/session.py (Session.OpenDBShapeStore): Add the new
883            parameters for id_column and geometry column of PostGISShapeStore
884            here as well.
885    
886            * Thuban/Model/postgisdb.py (type_map): Add ROWID psycog type.
887            (_raw_type_map): New. Map raw PostgreSQL type ints to thuban types
888            (PostGISConnection.GeometryTables): Use a better query to
889            determine which relations in the database might be usable for
890            shapestores.  Now supports views as well but is more PostgreSQL
891            specific
892            (PostGISConnection.table_columns): New. Somewhat experimental
893            method to let the db dialogs provide lists of columns to users so
894            that they can select id and geometry columns.
895            (PostGISTable.__init__): The default value of the id_column
896            parameter is now None it still means "gid" effectively, though.
897            (PostGISTable.IDColumn): New introspection method to return a
898            column object for the id column
899            (PostGISShapeStore.GeometryColumn): New introspection method to
900            return a column object for the geometry column
901    
902            * test/test_postgis_db.py
903            (TestPostGISConnection.test_gis_tables_non_empty):
904            Removed. Subsumed by the new:
905            (TestPostGISConnection.test_gis_tables_with_views_and_tables):
906            New. Tes the GeometryTables and table_columns methods with actual
907            tables and views.
908            (PointTests.test_id_column, PointTests.test_geometry_column):
909            New. tests for the new methods.
910            (TestPostGISShapestorePoint.setUp)
911            (TestPostGISShapestorePointSRID.setUp)
912            (TestPostGISShapestorePointExplicitGIDColumn.setUp): Fill the
913            instance variables needed by the new tests
914    
915    2004-03-11  Bernhard Herzog  <[email protected]>
916    
917            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): The row
918            numbers given to ReadValue are ordinals.
919    
920    2004-03-11  Bernhard Herzog  <[email protected]>
921    
922            Elimiate the requirement for PostGIS tables to have a column
923            called "gid".
924    
925            * Thuban/Model/postgisdb.py (PostGISTable.__init__): New parameter
926            id_column to specify which column to use to identify rows.  Also
927            new instance variables id_column and quoted_id_column
928            (PostGISTable.RowIdToOrdinal, PostGISTable.RowOrdinalToId)
929            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue)
930            (PostGISTable.SimpleQuery): Use the id column name provided to the
931            constructor instead of "gid"
932            (PostGISShapeStore.__init__): New parameter id_column analogously
933            to PostGISTable.__init__.  This parameter is simply passed through
934            to the base class constructor
935            (PostGISShapeStore._create_col_from_description): Fix typo in
936            doc-string
937            (PostGISShapeStore.Shape, PostGISShapeStore.AllShapes)
938            (PostGISShapeStore.ShapesInRegion): Use the id column name
939            provided to the constructor instead of "gid"
940    
941            * test/postgissupport.py
942            (PostgreSQLServer.get_default_static_data_db): New static table
943            landmarks_point_id with an id column != "gid.  Update the comments
944            a bit.
945            (skip_if_addgeometrycolumn_does_not_use_quote_ident): Fix typo in
946            doc-
947            (upload_shapefile): New parameter gid_column to use a name other
948            than "gid" for the column to store the shape ids
949    
950            * test/test_postgis_db.py (TableTests): New.  Mixin-class
951            containing all tests previously in TestPostGISTable.  The actual
952            tests are the same but the code is a bit more configurable to
953            allow for different id columns etc.
954            (TestPostGISTable): Derive from TableTests now for the actual
955            tests.
956            (TestPostGISTableExplicitGIDColumn): New. Like TestPostGISTable
957            except that it the landmarks_point_id table to test the id_column
958            parameter
959            (PointTests): Extend the doc-string
960            (TestPostGISShapestorePointExplicitGIDColumn)
961            (TestPostGISShapestorePointOIDAsGIDColumn): New classes derived
962            from PointTests to test the explicit id_column parameter.  One
963            tests with the name of the column holding the shape ids, the other
964            uses PostgreSQL's OID column.  For the latter a number of methods
965            have to be overwritten to make them independent of the actual id
966            values.
967    
968    2004-03-08  Silke Reimer  <[email protected]>
969    
970            Update debian directory:
971    
972            * debian/changelog: Added new version.
973            * deiban/rules: Updated management of patches (with cbds)
974            * debian/control: Added cbds to dependencies
975            * debian/patches/*: New. Adds better support for patches of thuban in
976                            debian
977            * debian/menu: Syntax of menu changed slightly
978            * debian/setup.py.patch: removed because it has been moved to
979                            debian/patechs/setup.py.patch
980            
981    
982    2004-02-26  Bernhard Herzog  <[email protected]>
983    
984            Create the Doc/technotes directory for text files with information
985            for developers
986    
987            * Doc/technotes/README: New. README for the technotes
988    
989            * Doc/technotes/coding_guidelines.txt: New. Coding guidelines for
990            Thuban
991    
992            * Doc/technotes/release_process.txt: New. Used to be
993            HOWTO-Release.  Now slightly adapted to technote formatting style.
994    
995            * HOWTO-Release: Removed.  It's contents are now in
996            Doc/technotes/release_process.txt
997    
998    2004-02-25  Bernhard Herzog  <[email protected]>
999    
1000            * libraries/thuban/wxproj.cpp (get_wx_version): New.  Return the
1001            version of wxWindows the module was compiled with so we can check
1002            that against the wxPython version.
1003    
1004            * Thuban/version.py (thuban_branch, thuban_release): New variables
1005            controlling which and how Thuban versions are shown.  See the
1006            comments for details.
1007            (verify_versions): Also check that the wx version that wxproj is
1008            compiled against matches that of the wxPython we use at runtime
1009    
1010    2004-02-20  Bernhard Herzog  <[email protected]>
1011    
1012            * Extensions/wms/wms.py (epsg_code_to_projection): Use
1013            get_system_proj_file to read the epsg projections.  The old way
1014            depended on the current directory being the top Thuban directory.
1015    
1016    2004-02-20  Bernhard Herzog  <[email protected]>
1017    
1018            * Extensions/svgexport/test/test_svgmapwriter.py
1019            (TestVirtualDC.test_clippath): Remove a debug print
1020    
1021    2004-02-20  Bernhard Herzog  <[email protected]>
1022    
1023            * Extensions/svgexport/__init__.py: New.  Turn
1024            Extensions/svgexport into a package.
1025    
1026            * Extensions/svgexport/svgmapwriter.py: Reorder the imports and
1027            doc-string a bit.  The doc-string must come first, otherwise it's
1028            not a doc-string.  The __future__ import must be the first thing
1029            after the doc-string.  Use only double quotes in doc-strings.
1030            Single quotes trip up emacs syntax highlighting if the text
1031            contains apostrophes.
1032    
1033    2004-02-20  Bernhard Herzog  <[email protected]>
1034    
1035            * Extensions/svgexport/test/__init__.py,
1036            Extensions/svgexport/test/test_svgmapwriter.py: New. Initial test
1037            suite for svgexport
1038    
1039            * test/runtests.py (find_test_modules): New. Function with the
1040            module finding code from main.
1041            (main): Use find_test_modules to figure out the default test
1042            modules and take modules from Extensions.svgexport.test too.
1043    
1044    2004-02-19  Bernhard Herzog  <[email protected]>
1045    
1046            * Thuban/UI/application.py (ThubanApplication.OnInit): Make sure
1047            the mainwindow has a reference to the map of the initial session.
1048            This fixes a bug introduced with the fix for RT#2245
1049    
1050    2004-02-19  Bernhard Herzog  <[email protected]>
1051    
1052            * Extensions/svgexport/svgsaver.py,
1053            Extensions/svgexport/svgmapwriter.py,
1054            Extensions/svgexport/maplegend.py: Added again.  This time in the
1055            correct place.
1056    
1057    2004-02-17  Bernhard Herzog  <[email protected]>
1058    
1059            Fix for RT#2245
1060    
1061            * Thuban/UI/application.py (ThubanApplication.OnInit): Initialize
1062            instance variables before trying to create any windows.  Creating
1063            windows can start an event loop if e.g. message boxes are popped
1064            up for some reason, and event handlers, especially EVT_UPDATE_UI
1065            may want to access things from the application.
1066            (ThubanApplication.maps_changed): The mainwindow may not have been
1067            created yet, so check whether it has been created before calling
1068            its methods
1069    
1070            * Thuban/UI/view.py (MapCanvas.OnIdle): Only try to redraw if we
1071            have a map
1072    
1073    2004-02-17  Bernhard Herzog  <[email protected]>
1074    
1075            * test/test_svgmapwriter.py, Extensions/svgsaver.py,
1076            Extensions/svgmapwriter.py, Extensions/maplegend.py,
1077            extensions/svgexport/svgsaver.py,
1078            extensions/svgexport/svgmapwriter.py,
1079            extensions/svgexport/maplegend.py: Removed.  These files were in
1080            the wrong places or didn't work at all.
1081    
1082    2004-02-16  Bernhard Herzog  <[email protected]>
1083    
1084            * Thuban/UI/view.py (MapCanvas.Export): Remove accidentally added
1085            line
1086    
1087    2004-02-16  Bernhard Herzog  <[email protected]>
1088    
1089            * Thuban/UI/view.py (MapCanvas.Export): Avoid UnboundLocalError.
1090    
1091    2004-02-15  Markus Rechtien  <[email protected]>
1092            
1093            * Extensions/svgexport/svgmapwriter.py: New. Adds the capability
1094            to write a session to a file in SVG format.
1095            * Extensions/svgexport/svgsaver.py: New. Uses svgmapwriter.py
1096            to write a SVG map of a session.
1097            * Extensions/svgexport/maplegend: New. Writes a basic maplegend
1098            in SVG format for the current session.
1099    
1100    2004-02-13  Bernhard Herzog  <[email protected]>
1101    
1102            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): When the layer
1103            can't be created, return immediately after displaying the error
1104            message.
1105    
1106    2004-02-11  Bernhard Herzog  <[email protected]>
1107    
1108            Handle postgis tables with more than one geometry column.
1109    
1110            * Thuban/Model/postgisdb.py
1111            (PostGISTable._fetch_table_information): Delegate the creation of
1112            column objects to a different method so that we can extend that in
1113            derived classes
1114            (PostGISTable._create_col_from_description): New. Column object
1115            creation part of _fetch_table_information
1116            (PostGISShapeStore._create_col_from_description): New. Extend
1117            inherited method to handle geometry columns
1118            (PostGISShapeStore.__init__): New parameter geometry_column to
1119            specify which geometry column to use.  Optional but mandatory for
1120            tables with more than one geometry column
1121            (PostGISShapeStore._fetch_table_information): Also use the name of
1122            the geometry column when looking for the srid
1123            (PostGISShapeStore.ShapeType): Also use the name of the geometry
1124            column when looking for the shape type
1125    
1126            * test/test_save.py (SaveSessionTest.test_save_postgis): Adapt
1127            NonConnectionStore to changes in the PostGISShapeStore
1128    
1129            * test/test_postgis_db.py
1130            (TestPostGISSpecialCases.test_shapestore_two_geom_cols): Test
1131            PostGISShapeStore with tables having two geometry columns.
1132    
1133    2004-02-10  Bernhard Herzog  <[email protected]>
1134    
1135            Fix some postgis problems.  What remains to be done is real
1136            handling of SRIDs as they affect how reprojection is done
1137    
1138            * Thuban/Model/postgisdb.py (quote_identifier): Fix typo in
1139            doc-string
1140            (PostGISShapeStore._fetch_table_information): New. Extend
1141            inherited method to retrieve srid
1142            (PostGISShapeStore.BoundingBox): Handle tables without data.
1143            extent yields NULL for those
1144            (PostGISShapeStore.ShapesInRegion): Use the srid of the table.
1145    
1146            * test/test_postgis_db.py
1147            (TestPostGISSpecialCases.test_shapestore_empty_table): New test
1148            for the special case of a table without any data
1149            (TestPostGISShapestorePointSRID): New class with tests for a table
1150            that uses srids
1151            (PolygonTests): Fix a doc-string typo
1152    
1153            * test/postgissupport.py (PostGISDatabase.__init__): New parameter
1154            reference_systems with a specification of spacial reference
1155            systems to create in the new db.
1156            (PostgreSQLServer.new_postgis_db)
1157            (PostgreSQLServer.get_static_data_db): New parameter
1158            reference_systems to be passed through ultimately to
1159            PostGISDatabase.  In new_postgis_db also check whether an existing
1160            db already has the right srids
1161            (PostgreSQLServer.get_default_static_data_db): Add srids and a
1162            table that uses srids
1163            (PostGISDatabase.initdb): Create the entries for the reference
1164            systems
1165            (PostGISDatabase.has_data): Add reference_systems parameter to
1166            check for those too
1167            (upload_shapefile): New parameter srid to create tables with a
1168            specific srid
1169    
1170    2004-02-06  Frank Koormann  <[email protected]>
1171    
1172            * po/pt_BR.po: Fixed charset
1173    
1174    2004-02-05  Frank Koormann  <[email protected]>
1175    
1176            * po/pt_BR.po: Fixed format string for error message, missing %s
1177            added (Thuban/UI/application.py:273)
1178    
1179    2004-02-03  Frank Koormann  <[email protected]>
1180            
1181            First version of Portuguese (Brazilian) translation
1182    
1183            * po/pt_BR.po: New, translation of pot (2004-01-15 16:07+0300) for
1184            Brazilian Portuguese by Eduardo Patto Kanegae.
1185    
1186            * Thuban/UI/about.py (About.__init.py__): Added Eduardo to the list of
1187            translators.
1188    
1189    
1190    2004-01-22  Frank Koormann  <[email protected]>
1191    
1192            * Doc/manual/thuban-manual.xml: Added section on installation of
1193            Thuban under Win32 systems. Fixed image path references in the postgis
1194            section. Some minor source formattings.
1195    
1196    2004-01-21  Frank Koormann  <[email protected]>
1197    
1198            Make Thuban remember path selections (at least for one application run).
1199    
1200            * Thuban/UI/application.py (Application.OnInit): Initialize path as a
1201            attribute of application object. Path is a dictionary of
1202            strings, currently with the items "data" and "projection".  
1203            (Application.SetPath): New, stores path for the specified item.
1204            (Application.Path): New, return path for the specified item.
1205    
1206            * Thuban/UI/mainwindow.py
1207            (MainWindow.OpenSession, MainWindow.SaveSessionAs,
1208            MainWindow.AddLayer, MainWindow.AddRasterLayer,
1209            MainWindow.TableOpen): Access "data" path information of the
1210            application.
1211            
1212            * Thuban/UI/projdialog.py (ProjFrame._OnImport, ProjFrame._OnExport):
1213            Access "projection" path information of the application.
1214    
1215    2004-01-05  Bernhard Herzog  <[email protected]>
1216    
1217            * po/ru.po: Updated translations from Alex Shevlakov
1218    
1219    2004-01-05  Bernhard Herzog  <[email protected]>
1220    
1221            * po/Makefile, po/README: Move the description of how to generate
1222            the translation statistics to the README.
1223    
1224    2003-12-23  Bernhard Herzog  <[email protected]>
1225    
1226            * NEWS: Update for 1.0.0
1227    
1228            * po/it.po: Another update from Maurizio Napolitano
1229    
1230    2003-12-23  Bernhard Herzog  <[email protected]>
1231    
1232            * po/it.po: Updated translation from Maurizio Napolitano
1233    
1234    2003-12-23  Bernhard Herzog  <[email protected]>
1235    
1236            * Thuban/UI/join.py (JoinDialog.__init__): Mark one more string
1237            for translation
1238    
1239            * Thuban/UI/mainwindow.py (MainWindow.TableRename)
1240            (MainWindow.RenameMap, MainWindow.RenameLayer): Mark some more
1241            strings for translation
1242    
1243            * po/de.po: Update with the newly marked strings.
1244    
1245    2003-12-22  Bernhard Herzog  <[email protected]>
1246    
1247            * HOWTO-Release: Fix the places where version numbers have to be
1248            updated
1249    
1250    2003-12-22  Bernhard Herzog  <[email protected]>
1251    
1252            * setup.py (setup call): 1.0.0, yeah!
1253    
1254            * Thuban/version.py (longversion): 1.0.0, yeah!
1255    
1256            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
1257            1.0.0 namespace too
1258    
1259            * Thuban/Model/save.py (SessionSaver.write_session): Save with
1260            1.0.0 namespace
1261    
1262            * test/test_load.py (LoadSessionTest.dtd)
1263            (TestSingleLayer.file_contents)
1264            (TestNonAsciiColumnName.file_contents)
1265            (TestLayerVisibility.file_contents)
1266            (TestClassification.file_contents, TestLabels.file_contents)
1267            (TestLayerProjection.file_contents)
1268            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
1269            (TestLabelLayer.file_contents, TestPostGISLayer.file_contents)
1270            (TestPostGISLayerPassword.file_contents)
1271            (TestLoadError.file_contents, TestLoadError.test): Update for
1272            1.0.0 namespace
1273    
1274            * test/test_save.py (SaveSessionTest.dtd)
1275            (SaveSessionTest.testEmptySession)
1276            (SaveSessionTest.testSingleLayer)
1277            (SaveSessionTest.testLayerProjection)
1278            (SaveSessionTest.testRasterLayer)
1279            (SaveSessionTest.testClassifiedLayer)
1280            (SaveSessionTest.test_dbf_table)
1281            (SaveSessionTest.test_joined_table)
1282            (SaveSessionTest.test_save_postgis): Update for 1.0.0 namespace
1283    
1284    2003-12-22  Bernhard Herzog  <[email protected]>
1285    
1286            * Thuban/Model/load.py (SessionLoader.start_label): Make sure the
1287            alignment flags are byte strings not unicode and that they have
1288            valid values
1289    
1290            * test/test_load.py (TestLabelLayer): New. Test loading (and
1291            indirectly saving) of maps with labels.
1292    
1293    2003-12-22  Bernhard Herzog  <[email protected]>
1294    
1295            * Thuban/UI/tableview.py (TableGrid.OnDestroy)
1296            (TableGrid.__init__): Handle EVT_WINDOW_DESTROY in the grid to
1297            unsubscribe all subscribers.
1298            (LayerTableFrame.OnDestroy): Do not unsubscribe any messages from
1299            self.grid since it may already have been destroyed.
1300            Fixes RT #2256
1301    
1302    2003-12-19  Bernhard Herzog  <[email protected]>
1303    
1304            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
1305    
1306    2003-12-16  Bernhard Herzog  <[email protected]>
1307            
1308            * debian/bitmappath.patch, debian/setup.py.patch:
1309                    added to ensure compliance with FHS for debian
1310            * debian/rules, debian/changelog:
1311                added patches in rules to ensure compliance with FHS for debian
1312    
1313    2003-12-16  Bernhard Herzog  <[email protected]>
1314    
1315            * po/Makefile (mo): Make the output a bit nicer so that it prints
1316            statistics about the translations. Add a comment how produce even
1317            nicer statistics with sed.
1318    
1319    2003-12-09  Frank Koormann   <[email protected]>
1320    
1321            * Resources/Projections/defaults.proj:
1322            French projection sample with correct accents (UNICODE).
1323    
1324    2003-12-05  Bernhard Herzog  <[email protected]>
1325    
1326            * MANIFEST.in: Add the devtools directory
1327    
1328            * setup.py (setup call): Use license instead of licence. This
1329            silences a deprecation warning on Python 2.3
1330    
1331    2003-12-05  Frank Koormann   <[email protected]>
1332    
1333            Documentation synced with 1.0rc1
1334    
1335            * Doc/manual/thuban-manual.xml:
1336            Minor formatting changes and references to database layers .
1337            Introduction.Internationalization: New section on i18n.
1338            MapManagement.AddingandRemovingLayers: Added item on database layers.  
1339            MapManagement.TheLegend: Added section and screenshot on popup menu.
1340            ProjectionManagement: Updated screenshot and sentence on EPSG.
1341            Appendix.SupportedDataSources: Added PostGIS.
1342            Appendix.WorkingwithPostGIS: New section.
1343    
1344            * Doc/manual/images/6_projection.png: Updated screenshot including
1345            EPSG checkboxes.
1346    
1347            * Doc/manual/images/3_5_popup_menu.png: New, popup menu screenshot.
1348    
1349            * Doc/manual/images/app_postgis_add_layer.png,
1350            Doc/manual/images/app_postgis_db_add.png,
1351            Doc/manual/images/app_postgis_db_management.png:
1352            New screenshots focussing on database layers
1353    
1354    2003-12-05  Frank Koormann   <[email protected]>
1355    
1356            * Thuban/UI/projdialog.py (load_user_proj): If user.proj is missing
1357            write warning to stderr instead of rising a warning dialog
1358    
1359    2003-12-03  Bernhard Herzog  <[email protected]>
1360    
1361            Fix for RT #2243
1362    
1363            * Thuban/UI/mainwindow.py (MainWindow.has_selected_shape_layer):
1364            New. Like has_selected_layer but for shape layers only
1365            (_has_selected_shape_layer): New. Like _has_selected_layer but for
1366            shape layers only
1367            (layer_show_table command, layer_jointable command): Use these
1368            commands should only be available for shape layers
1369    
1370    2003-12-03  Bernhard Herzog  <[email protected]>
1371    
1372            * Thuban/UI/mainwindow.py (MainWindow.Unsubscribe): Deal with
1373            publishers that are wx objects and may have been destroyed by wx
1374            already. Fixes RT #2242.
1375    
1376    2003-12-03  Bernhard Herzog  <[email protected]>
1377    
1378            * po/ru.po: Updates from Alex Shevlakov
1379    
1380    2003-12-03  Silke Reimer <silkeintevation.de>
1381    
1382            * debian/control, debian/changelog: Added gdal-support to
1383                    debian package, updated to new thuban version
1384    
1385    
1386    2003-12-03  Bernhard Herzog  <[email protected]>
1387    
1388            * Thuban/Lib/version.py: New. Module for version number
1389            manipulations. The version of make_tuple here also deals better
1390            with more unusual version number strings, such as e.g.
1391            "1.2+cvs20031111"
1392    
1393            * Thuban/version.py (make_tuple): Removed. It's now in
1394            Thuban.Lib.version. Use that implementation instead.
1395    
1396            * test/test_lib_version.py: New. Tests for Thuban/Lib/version.py
1397    
1398    2003-12-02  Bernhard Herzog  <[email protected]>
1399    
1400            * MANIFEST.in: Add debian files
1401    
1402            * setup.py (setup call): Add packages for the Extensions so that
1403            they're installed too
1404            (data_files): Add READMEs and sample data from some Extensions
1405    
1406            * NEWS: Add note about the extensions in binary packages
1407    
1408    2003-12-02  Bernhard Herzog  <[email protected]>
1409    
1410            * Thuban/Model/save.py (SessionSaver.write_session): Save files
1411            with the thuban-1.0rc1
1412    
1413            * Thuban/Model/load.py (SessionLoader.__init__): Recognize the
1414            thuban-1.0rc1 namespace too
1415    
1416            * test/test_save.py (SaveSessionTest.dtd)
1417            (SaveSessionTest.testEmptySession)
1418            (SaveSessionTest.testSingleLayer)
1419            (SaveSessionTest.testLayerProjection)
1420            (SaveSessionTest.testRasterLayer)
1421            (SaveSessionTest.testClassifiedLayer)
1422            (SaveSessionTest.test_dbf_table)
1423            (SaveSessionTest.test_joined_table)
1424            (SaveSessionTest.test_save_postgis): Update to thuban-1.0rc1
1425            namespace
1426    
1427            * test/test_load.py (LoadSessionTest.dtd): Update to thuban-1.0rc1
1428            namespace
1429            (TestSingleLayer.file_contents)
1430            (TestNonAsciiColumnName.file_contents)
1431            (TestLayerVisibility.file_contents)
1432            (TestClassification.file_contents, TestLabels.file_contents)
1433            (TestLayerProjection.file_contents)
1434            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
1435            (TestPostGISLayer.file_contents)
1436            (TestPostGISLayerPassword.file_contents)
1437            (TestLoadError.file_contents, TestLoadError.test): Update to
1438            thuban-1.0rc1 namespace
1439    
1440    2003-12-01  Bernhard Herzog  <[email protected]>
1441    
1442            * setup.py (proj4_prefix, wx_prefix, gdal_prefix): Fix these for
1443            nt to better match Intevation's current w32 setup
1444    
1445            * HOWTO-Release: Add note about updating MANIFEST.in
1446    
1447            * MANIFEST.in: Add the Extensions
1448    
1449            * NEWS: Update for 1.0rc1
1450    
1451    2003-12-01  Bernhard Herzog  <[email protected]>
1452    
1453            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Change the wild
1454            cards for the dialog so that shapefiles ending in all uppercase
1455            SHP are listed too
1456    
1457    2003-11-28  Bernhard Herzog  <[email protected]>
1458    
1459            * Thuban/version.py (longversion): Update to 1.0rc1
1460    
1461            * setup.py (setup call): Update version to 1.0rc1. Use the
1462            [email protected] email address as author email instead of my
1463            personal one.
1464    
1465    2003-11-28  Bernhard Herzog  <[email protected]>
1466    
1467            * po/de.po: Update german translation.
1468    
1469    2003-11-28  Bernhard Herzog  <[email protected]>
1470    
1471            Unify the filenames stored in .thuban files so that the .thuban
1472            files are more platform independend
1473    
1474            * Thuban/Model/save.py (unify_filename): New. Unify filenames so
1475            that they can be used on both windows and unix
1476            (SessionSaver.prepare_filename): New. Handle all filename
1477            transformations for filenames stored in the thuban file
1478            (SessionSaver.write_data_containers, SessionSaver.write_layer):
1479            Use prepare_filename
1480    
1481            * test/test_save.py (SaveSessionTest.testSingleLayer)
1482            (SaveSessionTest.testLayerProjection)
1483            (SaveSessionTest.testRasterLayer)
1484            (SaveSessionTest.testClassifiedLayer)
1485            (SaveSessionTest.test_dbf_table)
1486            (SaveSessionTest.test_joined_table): Filenames are always stored
1487            with slashes on all currently supported platforms so adapt all
1488            tests to this
1489    
1490            * test/test_load.py (LoadSessionTest.filenames): With the new
1491            filename scheme the filenames in the tests should be
1492            understandable on all currently supported platforms so we turn
1493            this into an empty list because we don't have to normalize them
1494            anymore
1495    
1496    2003-11-28  Bernhard Herzog  <[email protected]>
1497    
1498            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
1499            Add the ellipsoid to the projection since some Proj versions
1500            complain if it's missing.
1501    
1502    2003-11-27  Bernhard Herzog  <[email protected]>
1503    
1504            Corect some bounding box projection problems
1505    
1506            * Thuban/Model/proj.py (Projection.InverseBBox): New. Inverse
1507            version of ForwardBBox
1508            (Projection._transform_bbox): New. common implementation of
1509            ForwardBBox and InverseBBox
1510            (Projection.ForwardBBox): Use _transform_bbox.
1511    
1512            * test/test_proj.py (TestProjection.test): Add test for
1513            InverseBBox
1514    
1515            * Thuban/Model/layer.py (Layer.LatLongBoundingBox)
1516            (Layer.ShapesBoundingBox, RasterLayer.LatLongBoundingBox): Use the
1517            new InverseBBox method to determine the unprojected bounding box
1518            (Layer.ShapesInRegion): Use the ForwardBBox method to project the
1519            bbox.
1520    
1521            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
1522            Removed.
1523            (TestLayer.test_arc_layer_with_projection): New. This test is
1524            better able to test whether bounding boxes are projected correctly
1525            than test_point_layer_with_projection
1526    
1527            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Use
1528            InverseBBox to unproject bboxes
1529    
1530    2003-11-25  Bernhard Herzog  <[email protected]>
1531    
1532            * Thuban/UI/about.py (About.__init__): Make sure we have ASCII
1533            source code.
1534    
1535    2003-11-25  Bernhard Herzog  <[email protected]>
1536    
1537            * Thuban/Model/layer.py (Layer.__getattr__): Removed. It was only
1538            there for backwards compatibility and all code relying on that
1539            should have been updated by now.
1540    
1541    2003-11-25  Bernhard Herzog  <[email protected]>
1542    
1543            * test/test_load.py (TestClassification.test): Add the missing
1544            round trip test.
1545            (TestClassification.file_contents): Update to the newest file
1546            format
1547    
1548    2003-11-25  Bernhard Herzog  <[email protected]>
1549    
1550            Add very experimental (and possibly dangerous) extension to draw
1551            polygons:
1552    
1553            * Extensions/drawshape/README: New. Brief installation
1554            instructions
1555    
1556            * Extensions/drawshape/drawshape.py: New. Implementation of the
1557            drawshape extensions
1558    
1559            * Extensions/drawshape/patch.diff: Patch to apply before the
1560            extension can be used.
1561    
1562    2003-11-24  Bernhard Herzog  <[email protected]>
1563    
1564            * Thuban/Model/data.py (ShapefileStore._open_shapefile)
1565            (ShapefileStore.__init__): Factor opening the shapefile into a
1566            separate method (the new _open_shapefile). This makes the code a
1567            bit more readable but the real reason is that it makes some evil
1568            hacks easier. :-)
1569    
1570    2003-11-24  Bernhard Herzog  <[email protected]>
1571    
1572            * Thuban/Model/load.py (SessionLoader.check_attrs): If no
1573            converter is specified for an attribute assume it's a string
1574            containing only Latin1 characters. Update doc-string accordingly.
1575            This change should fix many places where unicode objects might
1576            accidentally enter Thuban.
1577    
1578            * test/test_load.py (TestNonAsciiColumnName): New test to check
1579            what happens with column names in DBF files that contain non-ascii
1580            characters
1581    
1582    2003-11-21  Bernhard Herzog  <[email protected]>
1583    
1584            Enable the experimental attribute editing again and introduce a
1585            command line switch to actually activate it
1586    
1587            * Thuban/UI/main.py (options): New. Container for options set on
1588            the commmand line
1589            (main): Add the --enable-attribute-editing flag.
1590    
1591            * Thuban/UI/identifyview.py (IdentifyView.__init__): If attribute
1592            editing is enabled use the grid ctrl which allows editing of the
1593            values
1594    
1595            * Thuban/Model/transientdb.py (AutoTransientTable.write_record):
1596            New. Just delegate this to the underlying table.
1597    
1598    2003-11-20  Bernhard Herzog  <[email protected]>
1599    
1600            * test/test_proj.py (ProjFileReadTests.test_read_unreadable_file):
1601            Skip this test if run under non-posix systems since it only works
1602            there
1603    
1604    2003-11-19  Bernhard Herzog  <[email protected]>
1605    
1606            * Thuban/Model/resource.py: Rework the way gdal support is
1607            determined so that we can give a reason in the about why gdal is
1608            not supported.
1609            (gdal_support_status): New. Variable holding a string with the
1610            reason for no gdal support
1611    
1612            * Thuban/UI/about.py (About.__init__): Add the reason why gdal is
1613            not supported to the message
1614    
1615    2003-11-19  Bernhard Herzog  <[email protected]>
1616    
1617            Remove the old table interface and its test cases
1618    
1619            * Thuban/Model/table.py (OldTableInterfaceMixin): Removed.
1620            (DBFTable, MemoryTable): Do not derive from OldTableInterfaceMixin
1621            anymore
1622    
1623            * Thuban/Model/transientdb.py (TransientTableBase)
1624            (AutoTransientTable): Do not derive from OldTableInterfaceMixin
1625            anymore
1626    
1627            * test/test_table.py: Removed since the old interface it tests is
1628            gone.
1629    
1630            * test/runtests.py (main): The old table interface is gone and
1631            with it the deprecation warnings so remove the code that turns
1632            these warnings into errors
1633    
1634    2003-11-19  Bernhard Herzog  <[email protected]>
1635    
1636            * test/test_table.py: Revert to revision 1.5 again. Changing the
1637            tests to use the new table interface is completely wrong since the
1638            whole purpose of the tests in this module is to test the old
1639            interface.
1640    
1641    2003-11-18  Bernhard Herzog  <[email protected]>
1642    
1643            * Thuban/Model/postgisdb.py (PostGISConnection.MatchesParameters):
1644            New. Test whether the connection matches a set of connection
1645            parameters
1646    
1647            * Thuban/UI/dbdialog.py (DBFrame.conns_changed): Fix doc-string
1648            (DBFrame.OnAdd): Use the new MatchesParameters method when looking
1649            for existing connections with the same parameters and break out of
1650            the loop correctly.
1651    
1652            * test/test_postgis_db.py (TestBriefDescription)
1653            (TestPostGISSimple.test_brief_description): Rename
1654            TestBriefDescription to TestPostGISSimple and the test method to
1655            test_brief_description so that we can add more test methods.
1656            (TestPostGISSimple.test_matches_parameters): New. Test the new
1657            MatchesParameters method
1658    
1659    2003-11-18  Bernhard Herzog  <[email protected]>
1660    
1661            * Thuban/Lib/connector.py (Publisher): Introduce a new flag,
1662            _was_destroyed, to indicate whether an publisher instance has
1663            already been destroyed.
1664            (Publisher.Unsubscribe): Only disconnect if the publisher has not
1665            been destroyed yet.
1666            (Publisher.Destroy): Set the _was_destroyed flag to true.
1667    
1668            * test/test_connector.py
1669            (TestPublisher.test_unsubscribe_after_destroy): New. Test that
1670            calling Unsubscribe after Destroy doesn't raise an exception
1671    
1672    2003-11-14  Bernhard Herzog  <[email protected]>
1673    
1674            * Thuban/UI/identifyview.py (IdentifyView.selected_shape): Fix
1675            typo in doc-string
1676    
1677    2003-11-13  Bernhard Herzog  <[email protected]>
1678    
1679            Quote table and column names properly for postgis.
1680    
1681            * Thuban/Model/postgisdb.py (quote_identifier): New. Function to
1682            quote an identifier for use in an sql statement
1683            (PostGISColumn.__init__): Add the quoted_name attribute
1684            (PostGISTable.__init__): New instance variable quoted_tablename
1685            (PostGISTable._fetch_table_information): Use the quoted table
1686            name. New isntance variable quoted_geo_col with a quoted version
1687            of geometry_column
1688            (PostGISTable.NumRows, PostGISTable.RowIdToOrdinal)
1689            (PostGISTable.RowOrdinalToId): Use the quoted table name
1690            (PostGISTable.ReadValue, PostGISTable.ValueRange)
1691            (PostGISTable.UniqueValues, PostGISTable.SimpleQuery)
1692            (PostGISShapeStore.BoundingBox, PostGISShapeStore.Shape)
1693            (PostGISShapeStore.AllShapes, PostGISShapeStore.ShapesInRegion):
1694            Use quoted table and column names
1695    
1696            * test/test_postgis_db.py (TestPostGISSpecialCases)
1697            (TestPostGISIgnoredColumns): Rename the class to
1698            TestPostGISSpecialCases because that better describes the new
1699            cases
1700            (TestPostGISSpecialCases.test_unsupported_types)
1701            (TestPostGISSpecialCases.test): Rename the method to
1702            test_unsupported_types because we need a more descriptive name now
1703            that there are more methods
1704            (TestPostGISSpecialCases.test_table_name_quoting)
1705            (TestPostGISSpecialCases.test_column_name_quoting)
1706            (TestPostGISSpecialCases.test_shapestore_name_quoting): New test
1707            cases to test quoting of table and column names in PostGISTable
1708            and PostGISShapeStore
1709    
1710            * test/postgissupport.py
1711            (skip_if_addgeometrycolumn_does_not_use_quote_ident): New. Skip if
1712            AddGeometryColumn desn't support table or column names with sapces
1713            or double quotes
1714    
1715    2003-11-12  Jan-Oliver Wagner <[email protected]>
1716    
1717            * Extensions/wms/__init__.py: New: Init to make this
1718            directory a package.
1719    
1720            * Extensions/wms/wms.py: New: Provide layers via OGC WMS.
1721    
1722    2003-11-11  Bernhard Herzog  <[email protected]>
1723    
1724            * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
1725            Constant for the file woth deprecated epsg projections
1726            (get_system_proj_file): Update doc-string
1727    
1728            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
1729            above the EPS widgets, introduce a check box for the deprecated
1730            eps projections and a label for the epsg widgets
1731            (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
1732            too
1733    
1734    2003-11-11  Bernhard Herzog  <[email protected]>
1735    
1736            Avoid warnings when run under Python 2.3
1737    
1738            * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
1739            (BaseRenderer.draw_label_layer): Coordinates must be ints.
1740    
1741            * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
1742            real method so that we can convert to int.
1743            (MapRenderer.label_font): The font size mist be an int.
1744    
1745            * Thuban/UI/common.py (Color2wxColour): The color values must be
1746            ints. Also, remove the unnecessary asserts.
1747    
1748            * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
1749            (TestUnicodeStrings.test): Python source code should not contain
1750            non-ascii characters unless an encoding is specified in the file.
1751            Therefore use \x escapes in the string literals for non-ascii
1752            characters.
1753    
1754    2003-11-11  Bernhard Herzog  <[email protected]>
1755    
1756            * Thuban/Model/resource.py (get_system_proj_file): Add a filename
1757            parameter so that this function can be used for all proj files in
1758            Resource/Projections
1759            (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
1760            get_system_proj_file
1761    
1762            * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
1763            ProjFile self.__sysProjFile use a dictionary of system ProjFile
1764            objects self._sys_proj_files
1765            (ProjFrame.build_dialog): Adapt to the new changes in the
1766            ProjectionList constructor. Add a check button to toggle whether
1767            EPSG projections are shown
1768            (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
1769            events.
1770            (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
1771            the busy cursor if the files have not yet been loaded by the
1772            dialog.
1773            (ProjFrame.load_system_proj): Add a parameter for the name of the
1774            proj file. Maintain the dictionary of system projections
1775            self._sys_proj_files
1776    
1777            * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
1778            user_projs parameters into one parameter proj_files which is a
1779            list of proj files.
1780            (ProjectionList._subscribe_proj_files)
1781            (ProjectionList._unsubscribe_proj_files): New. Move
1782            subscription/unsubscription of projfile messages to separate
1783            methods
1784            (ProjectionList.Destroy): The unsubscribe is now done in
1785            _unsubscribe_proj_files
1786            (ProjectionList.update_projections): We now have a list of proj
1787            file objects
1788            (ProjectionList.SetProjFiles): New method to set a new list of
1789            proj file objects
1790    
1791            * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
1792            Specify explicitly which system proj file to load.
1793    
1794    2003-11-11  Bernhard Herzog  <[email protected]>
1795    
1796            * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
1797            instance variables to cut cyclic references. The GC would have
1798            collected the loader eventually but it can happen that it doesn't
1799            run at all until thuban is closed (2.3 but not 2.2 tries a bit
1800            harder and forces a collection when the interpreter terminates)
1801            (load_session): Call the handler's Destroy method to make sure
1802            that it gets garbage collected early. Otherwise it will be
1803            collected very late if at all and it holds some references to e.g.
1804            shapestores and the session which can lead to leaks (of e.g. the
1805            temporary files)
1806    
1807            * test/test_load.py (TestSingleLayer.test_leak): New. test for the
1808            resource leak in load_session
1809    
1810    2003-11-10  Bernhard Herzog  <[email protected]>
1811    
1812            * Thuban/UI/baserenderer.py: Add a way to specify how layers in
1813            extensions are to be rendered.
1814            (_renderer_extensions): New. List with renderer for layers in
1815            extensions
1816            (add_renderer_extension): New. Add a renderer extension
1817            (init_renderer_extensions): New. Init the renderer extensions
1818            (BaseRenderer.render_map_incrementally): Search
1819            _renderer_extensions for how to draw unknown layer types
1820            (BaseRenderer.draw_raster_data): Add format parameter so that
1821            formats other than BMP can be drawn
1822            (BaseRenderer.draw_raster_layer): Pass an explicit format to
1823            draw_raster_data
1824    
1825            * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
1826            strings of the format parameter of draw_raster_data method to wx
1827            constants
1828            (MapRenderer.draw_raster_data): Add the format parameter and use
1829            raster_format_map to map it to the right wxwindows constant for
1830            wxImageFromStream
1831    
1832            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
1833            the format parameter and record it
1834            (TestBaseRenderer.test_raster_no_projection): check the format
1835            paramter of the draw_raster_data method
1836            (TestBaseRenderer.test_renderer_extension): New. Test the renderer
1837            extension facility
1838    
1839    2003-11-07  Bernhard Herzog  <[email protected]>
1840    
1841            Tweak the usage of the sqlite database to make common use cases
1842            more responsive. In most cases copying the data to the sqlite
1843            database takes so long that using sqlite doesn't have enough
1844            advantages.
1845    
1846            * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
1847            comments about performance and query the min and max in separate
1848            statements because only that way will indexes be used.
1849            (TransientTableBase.UniqueValues): Add some comments about
1850            performance.
1851            (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
1852            Do not copy the data to the transient DB but use the transient
1853            copy if it exists. See the new comments for the performance trade
1854            offs
1855    
1856            * test/test_transientdb.py
1857            (TestTransientTable.test_auto_transient_table): Make sure that the
1858            data is copied to the transient database at some point.
1859    
1860    2003-11-03  Bernhard Herzog  <[email protected]>
1861    
1862            * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
1863            globals to locals so that it's a bit faster
1864    
1865    2003-11-03  Bernhard Herzog  <[email protected]>
1866    
1867            * Thuban/UI/baserenderer.py
1868            (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
1869            method. ReadValue is faster than ReadRowAsDict since it only reads
1870            one cell especially now that the dbf file objects actually
1871            implement it.
1872    
1873            * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
1874            read_attribute method of the dbf objects
1875    
1876    2003-11-03  Bernhard Herzog  <[email protected]>
1877    
1878            * Extensions/profiling/profiling.py (popup_dialog_box): New config
1879            variable to indicate whether the result should be shown in a
1880            dialog box
1881            (profile_screen_renderer, time_screen_renderer): Only show a
1882            dialog box if popup_dialog_box is true.
1883            (profile_screen_renderer): Flush stdout after the printing the
1884            first part of the "profiling..." message
1885    
1886            * Thuban/UI/baserenderer.py
1887            (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
1888            brushes for the groups so that they're not created over and over
1889            again
1890    
1891            * Thuban/Model/classification.py (Classification.__getattr__)
1892            (Classification._compile_classification)
1893            (Classification._clear_compiled_classification): New. Methods to
1894            manage a 'compiled' representation of the classification groups
1895            which is created on demand
1896            (Classification.InsertGroup, Classification.RemoveGroup)
1897            (Classification.ReplaceGroup): reset the compiled representation
1898            (Classification.FindGroup): Use the compiled representation to
1899            find the matching group
1900            (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
1901    
1902    2003-10-31  Bernhard Herzog  <[email protected]>
1903    
1904            * Thuban/Model/classification.py (Classification.SetDefaultGroup):
1905            Send a CLASS_CHANGED message
1906            (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
1907            not return the removed group since it wasn't used.
1908    
1909            * test/test_classification.py
1910            (TestClassification.test_set_default_group): New. Test the
1911            SetDefaultGroup method
1912            (TestClassification.test_insert_group): New. Test the InsertGroup
1913            method
1914            (TestClassification.test_remove_group): New. Test the RemoveGroup
1915            method
1916            (TestClassification.test_replace_group): New. Test the
1917            ReplaceGroup method
1918    
1919    2003-10-31  Bernhard Herzog  <[email protected]>
1920    
1921            * test/test_classification.py (TestClassification.setUp):
1922            Subscribe to the CLASS_CHANGED messages
1923            (TestClassification.tearDown): New. Destroy the classification
1924            properly
1925            (TestClassification.test_defaults): Add tests for the default line
1926            width and whether no messages were sent yet
1927            (TestClassification.test_set_default_properties): Add tests for
1928            messages and setting the default line width
1929            (TestClassification.test_add_singleton)
1930            (TestClassification.test_add_range)
1931            (TestClassification.test_multiple_groups): Add tests for messages
1932    
1933    2003-10-31  Bernhard Herzog  <[email protected]>
1934    
1935            Some more refactoring in preparation for new tests:
1936    
1937            * test/test_classification.py (TestClassification.setUp): New.
1938            Instantiate the classification here. Update the test methods
1939            accordingly.
1940            (TestClassification.test_multiple_groups): Make sure that the two
1941            singletons matching 1 are considered different.
1942    
1943    2003-10-31  Bernhard Herzog  <[email protected]>
1944    
1945            * test/test_classification.py (red, green, blue): New. These
1946            constants were used in several cases. Update the relevant methods.
1947            (TestClassification.test_defaults)
1948            (TestClassification.test_set_default_properties)
1949            (TestClassification.test_add_singleton)
1950            (TestClassification.test_add_range)
1951            (TestClassification.test_multiple_groups)
1952            (TestClassification.test_deepcopy): New. These were formerly all
1953            part of the single method test.
1954            (TestClassification.test_deepcopy): Removed.
1955            (TestClassIterator): Removed. The test case is now a method of
1956            TestClassification since it tests part of the public interface of
1957            Classification
1958            (TestClassification.test_iterator): New. Used to be
1959            TestClassIterator effectively
1960    
1961    2003-10-31  Jan-Oliver Wagner <[email protected]>
1962    
1963            GUIfied the functions of the profiling extension.
1964    
1965            * /Extensions/profiling/__init__.py: New: Init to make this
1966            directory a package.
1967    
1968            * Extensions/profiling/profiling.py: Moved menu entries to
1969            the Extensions menu. Applied _() for strings.
1970            (profile_screen_renderer): Catch the detailed printout and present
1971            it in a dialog.
1972            (time_screen_renderer): Raise a dialog to present the result instead
1973            of printing it to stdout.
1974    
1975    2003-10-31  Bernhard Herzog  <[email protected]>
1976    
1977            * test/test_classification.py (TestClassGroupProperties)
1978            (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
1979            (TestClassGroupSingleton, TestClassIterator, TestClassification):
1980            Split TestClassification into several classes, one for each class
1981            being tested. TestClassification itself now only tests
1982            Classification. This split makes changes to the tests a bit easier
1983    
1984    2003-10-31  Bernhard Herzog  <[email protected]>
1985    
1986            * Extensions/profiling/profiling.py: New. Extension to measure
1987            Thuban performance
1988    
1989    2003-10-31  Frank Koormann <[email protected]>
1990    
1991            Added two items to legend popup menu: Remove Layer and Show Layer Table
1992    
1993            * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
1994            LegendPanel._OnShowTable): New event handlers, call the corresponding
1995            mainwindow methods.
1996            (LegendTree._OnRightClick): Added items to popup menu.
1997    
1998    2003-10-30  Bernhard Herzog  <[email protected]>
1999    
2000            * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
2001            EVT_WINDOW_DESTROY
2002            (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
2003            nothing but is convenient for the derived classes.
2004    
2005            * Thuban/UI/tableview.py
2006            (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
2007            Unsubscribe the messages here not in OnClose because that might
2008            get called multiple times. Fixes RT #2196
2009            (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
2010            anymore.
2011    
2012            * README: Update the minimum requirement for wxPython. Since we
2013            now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
2014            the version in which that was introduced for all platforms
2015    
2016    2003-10-30  Frank Koormann <[email protected]>
2017    
2018            * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
2019            the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
2020            frame.
2021    
2022    2003-10-30  Jan-Oliver Wagner <[email protected]>
2023    
2024            Improved APR import extension, added further EPSG definitions
2025            and some cleanup regarding string class.
2026    
2027            * test/test_proj.py (TestProjection.test_get_projection_units_geo):
2028            Added test for alias 'longlat'.
2029    
2030            * Resources/Projections/epsg-deprecated.proj: New. Contains
2031            deprecated EPSG definitions.
2032    
2033            * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
2034            the variable names for objects.
2035    
2036            * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
2037            Copied from importAPR and provided with documentation.
2038    
2039            * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
2040            Moved to apr.py.
2041            (APR_View): Added object ref 'ITheme'.
2042    
2043            * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
2044            split function by corresponding use of the string class method.
2045    
2046            * Thuban/Model/xmlwriter.py: Replaced string replace function by
2047            corresponding string method.
2048    
2049    2003-10-29  Bernhard Herzog  <[email protected]>
2050    
2051            * Thuban/UI/baserenderer.py
2052            (BaseRenderer.draw_shape_layer_incrementally): Speed up the
2053            special case of a classification that only has the default group
2054    
2055    2003-10-27  Bernhard Herzog  <[email protected]>
2056    
2057            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
2058    
2059            * po/de.po: Update.
2060    
2061            * Thuban/UI/application.py
2062            (ThubanApplication.ShowExceptionDialog): Handle translation of the
2063            dialog message properly
2064    
2065    2003-10-27  Bernhard Herzog  <[email protected]>
2066    
2067            Rework how localization works so that we use wx's translation
2068            functions when running Thuban as a normal application but not when
2069            we don't need any UI, such as in the test suite. See the comment
2070            in Thuban/__init__.py for details
2071    
2072            * Thuban/__init__.py (_): Add one level of indirection to make the
2073            translation handling more flexible and to make it possible to use
2074            either wx's translation services or not.
2075            (gettext_identity, translation_function_installed)
2076            (install_translation_function): New function to help with this
2077    
2078            * Thuban/UI/__init__.py: Install the wx specific translation
2079            function if it's OK to do that
2080    
2081            * test/support.py (initthuban): Install a dummy translation
2082            function so that importing Thuban.UI doesn't install a wx specific
2083            one for which would need to import wxPython
2084    
2085    2003-10-27  Bernhard Herzog  <[email protected]>
2086    
2087            * HOWTO-Release: Source archives should be created first and the
2088            binary packages should be created from the source archives.
2089            There's an official debian package now so there's no need to test
2090            the rpm on debian anymore
2091    
2092    2003-10-27  Bernhard Herzog  <[email protected]>
2093    
2094            Several rendering changes:
2095    
2096             - Render the selection into a separate bitmap so that only that
2097               bitmap needs to be redrawn when the selection changes
2098    
2099             - Render incrementally showing previews and allowing interaction
2100               before rendering is complete
2101    
2102             - Update the renderer interface a bit. Most parameters of
2103               RenderMap are now parameters of the constructor
2104    
2105            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
2106            and the update region as parameters. Update the doc-string
2107            (BaseRenderer.render_map_incrementally): New. Generator function
2108            to renders the map incrementally
2109            (BaseRenderer.render_map): Remove the map argument (it's now in
2110            the constructor) and simply iterate over the
2111            render_map_incrementally generator to draw the map.
2112            (BaseRenderer.draw_shape_layer_incrementally)
2113            (BaseRenderer.draw_shape_layer): Renamed to
2114            draw_shape_layer_incrementally and changed into a generator that
2115            yields True every 500 shapes. Used by render_map_incrementally to
2116            render shape layers incrementally
2117    
2118            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
2119            map and region parameters which are now in the constructor
2120            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
2121            the inherited render_map_incrementally.
2122            (BaseRenderer.draw_shape_layer): Removed.
2123            (ScreenRenderer.draw_selection_incrementally): New. The selection
2124            drawing part of the removed draw_shape_layer as a generator
2125            (ScreenRenderer.layer_shapes): Update because of the region
2126            parameter change
2127            (ExportRenderer.__init__): New. Extend the inherited constructor
2128            with the destination region for the drawing
2129            (ExportRenderer.RenderMap): Removed the map and region parameters
2130            which are now in the constructor
2131    
2132            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
2133            bitmap suitable for a preview in a tool
2134            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
2135            bitmap
2136            (MapPrintout.draw_on_dc): Adapt to new renderer interface
2137            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
2138            exists
2139            (MapCanvas.OnIdle): Update the logic to deal with incremental
2140            rendering and the selection bitmap
2141            (MapCanvas._do_redraw): Handle the instantiation of the render
2142            iterator and the redraws during rendering
2143            (MapCanvas._render_iterator): New. Generator to incrementally
2144            redraw both bitmaps
2145            (MapCanvas.Export): Adapt to new renderer interface.
2146            (MapCanvas.full_redraw): Reset the selection bitmap and the
2147            renderer iterator too
2148            (MapCanvas.redraw_selection): New. Force a redraw of the selection
2149            bitmap
2150            (MapCanvas.shape_selected): Only redraw the selection bitmap
2151    
2152            * test/test_baserenderer.py
2153            (TestBaseRenderer.test_polygon_no_projection)
2154            (TestBaseRenderer.test_raster_no_projection)
2155            (TestBaseRenderer.test_point_map_projection)
2156            (TestBaseRenderer.test_point_layer_and_map_projection)
2157            (TestBaseRenderer.test_point_layer_projection)
2158            (TestBaseRenderer.test_point_with_classification): Adapt to new
2159            renderer interface
2160    
2161    2003-10-24  Bernhard Herzog  <[email protected]>
2162    
2163            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
2164            (point_in_polygon_shape, shape_centroid): Raise an exception if
2165            the shape can't be read. Previously invalid shape ids would lead
2166            to a segfault.
2167    
2168            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
2169            New. test whether an exception is raised for invalid shape ids
2170    
2171    2003-10-24  Jan-Oliver Wagner <[email protected]>
2172    
2173            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
2174            as alias for 'latlong'.
2175    
2176            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
2177            as alias for 'latlong'.
2178    
2179    2003-10-24  Jan-Oliver Wagner <[email protected]>
2180    
2181            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
2182            the projection even for the UnknownPanel.
2183            (UnknownProjPanel.__init__): Define the text and create the textctrl
2184            widget.
2185            (UnknownProjPanel._DoLayout): Replaced static text widget by the
2186            textctrl created in __init__.
2187            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
2188            including the parameters of the projection.
2189            
2190    2003-10-24  Jan-Oliver Wagner <[email protected]>
2191    
2192            * Resources/Projections/epsg.proj: New. This is a list of
2193            EPSG codes with parameters for proj. The list has been
2194            generated using devtools/create_epsg.py based on the
2195            file nad/epsg of the proj 4.4.7 package. Four projection
2196            definitions have been deleted as they are not accepted by proj:
2197            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
2198            and "HD72 / EOV".
2199    
2200    2003-10-22  Bernhard Herzog  <[email protected]>
2201    
2202            Some more tweaks to the projection dialog which should fix RT
2203            #1886.
2204    
2205            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
2206            the ProjFile's messages and call the base class methods correctly
2207            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
2208            flag on the newly selected item too. Otherwise some other item is
2209            focused and the first time the focus is moved with the keyboard
2210            the selection moves in unexpected ways.
2211    
2212            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
2213            focus on the OK button, only on the projection list. That way the
2214            list really has the focus initially
2215            (ProjFrame.OnClose): Call the projection list's Destroy method to
2216            make it unsubscribe all messages
2217    
2218    2003-10-21  Bernhard Herzog  <[email protected]>
2219    
2220            Rework the projection dialog to fix a few bugs, including RT 2166
2221            and most of 2168
2222    
2223            * Thuban/UI/projlist.py: New. The class ProjectionList is a
2224            special wxListCtrl to show a list of projections in a more MVC
2225            fashion
2226    
2227            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
2228            throughout the class. The main change is to use the ProjectionList
2229            class instead of a normal wxListBox. Also, add an explicit
2230            "Unknown" projection to the projection choice control.
2231            (ProjPanel.__init__): Add an "unknown" ellipsoid
2232            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
2233            instantiation of the panel's controls to make the tab-order more
2234            natural
2235    
2236    2003-10-21  Bernhard Herzog  <[email protected]>
2237    
2238            * test/test_load.py (TestSingleLayer.file_contents)
2239            (TestSingleLayer.test): Add non-ascii characters to the titles of
2240            session, map and layer. This is effectively a port of the
2241            TestUnicodeStrings test in test_load_0_8.py which for some reason
2242            was only added there.
2243    
2244            * test/test_load_0_9.py (TestSingleLayer.file_contents)
2245            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
2246            characters to the titles of session, map and layer,.
2247    
2248    2003-10-21  Bernhard Herzog  <[email protected]>
2249    
2250            Add EPSG projection handling to .thuban files
2251    
2252            * test/test_save.py (SaveSessionTest.dtd)
2253            (SaveSessionTest.testEmptySession)
2254            (SaveSessionTest.testLayerProjection)
2255            (SaveSessionTest.testRasterLayer)
2256            (SaveSessionTest.testClassifiedLayer)
2257            (SaveSessionTest.test_dbf_table)
2258            (SaveSessionTest.test_joined_table)
2259            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
2260            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
2261            use a and epsg projection to test saving them
2262    
2263            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
2264            namespace
2265            (TestLayerVisibility.file_contents, TestLabels.file_contents)
2266            (TestLayerProjection.file_contents)
2267            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2268            (TestPostGISLayer.file_contents)
2269            (TestPostGISLayerPassword.file_contents)
2270            (TestLoadError.file_contents, TestLoadError.test): Update to use
2271            1.0-dev namespace
2272            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
2273            use 1.0-dev namespace and use an EPSG projection to test whether
2274            loading it works
2275    
2276            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
2277            as of Thuban 0.9. These are now tests to determine whether Thuban
2278            can still read files generated by Thuban 0.9
2279    
2280            * Thuban/Model/save.py (SessionSaver.write)
2281            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
2282            namespace
2283            (SessionSaver.write_projection): Write the projection's epsg
2284            attribute
2285    
2286            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
2287            thuban-1.0-dev.dtd namespace
2288            (SessionLoader.check_attrs): Allow a callable object as conversion
2289            too
2290            (SessionLoader.start_projection, SessionLoader.end_projection)
2291            (SessionLoader.start_parameter): Handle the epsg attribute and
2292            rename a few instance variables to lower case
2293    
2294            * Resources/XML/thuban-1.0.dtd: New. Only difference to
2295            thuban-0.9.dtd is the epsg attribute for projections.
2296    
2297    2003-10-21  Bernhard Herzog  <[email protected]>
2298    
2299            * test/runtests.py (main): Let the user specify which tests to run
2300            on the command line
2301    
2302            * test/support.py (ThubanTestResult.getDescription): Override to
2303            give a better short description. The description can be used as a
2304            parameter to run_tests to run that particular test in isolation.
2305    
2306    2003-10-21  Frank Koormann   <[email protected]>
2307    
2308            Popup menu for legend. Scheduled for the 1.2 release this was too
2309            simple to implement: The popup menu is bound to the legend tree, while
2310            the events are hanlded by its anchestor, the legend panel. This
2311            allows reuse of all the event handlers already implemented for the
2312            legend toolbar buttons.
2313    
2314            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
2315            to add handlers for the events issued by the popup menu.
2316            (LegendPanel._OnToggleVisibility): Handler for toggling layer
2317            visibility event
2318            (LegendPanel._OnProjection): Handler for layer projection event.
2319            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
2320            (LegendTree._OnRightClick): Event handler for right click, select item
2321            and pop up menu.
2322            (LegendTree.ToggleVisibility): Toggle layer visibility
2323            (LegendTree.LayerProjection): Raise layer projection dialog for
2324            current layer.
2325    
2326    2003-10-21  Bernhard Herzog  <[email protected]>
2327    
2328            * Resources/Projections/defaults.proj: Use correct DOCTYPE
2329            declaration. The top-level element is projectionlist not projfile
2330    
2331    2003-10-20  Bernhard Herzog  <[email protected]>
2332    
2333            * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
2334            method to write a projfile and display a busy cursor and error
2335            dialogs.
2336            (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
2337            (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
2338            (ProjFrame.__FillAvailList): Translate "<None>" too and display a
2339            busy cursor while loading the user and system prj files.
2340    
2341    2003-10-16  Bernhard Herzog  <[email protected]>
2342    
2343            * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
2344            ProjFile objects
2345            (clear_proj_file_cache): New function to clear the cache. Mainly
2346            useful for use by the test suite
2347            (read_proj_file): Use the cache.
2348    
2349            * test/test_proj.py (TestProjFile): Clarify the doc-string
2350            (ProjFileReadTests): Update doc-string
2351            (ProjFileReadTests.test_get_system_proj_file): Check whether the
2352            system proj files is cached.
2353            (ProjFileLoadTestCase): New base class for the proj file tests
2354            derived from support.FileLoadTestCase to provide some common
2355            behavior.
2356            (TestLoadingProjFile)
2357            (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
2358            (TestProjFileWithInvalidParameters.file_contents): Derive from
2359            ProjFileLoadTestCase
2360            (TestLoadingProjFile.test_caching): New. Test whether the cache
2361            works
2362    
2363    2003-10-16      Silke Reimer    <[email protected]>
2364    
2365            * debian/*: New directory with configuration files for building a thuban
2366              deb-package.
2367    
2368    2003-10-14  Bernhard Herzog  <[email protected]>
2369    
2370            * test/test_proj.py: Execute support.run_tests when run as
2371            __main__ so that missing unsubscribes are detected
2372            (TestProjFile.tearDown): Destroy the proj_file properly
2373    
2374    2003-10-14  Bernhard Herzog  <[email protected]>
2375    
2376            * Thuban/Model/messages.py (PROJECTION_ADDED)
2377            (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
2378            the ProjFile objects
2379    
2380            * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
2381            easily send messages when the projections change
2382            (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
2383            when the change was successful
2384    
2385            * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
2386            proj file messages
2387            (TestProjFile.test_add_remove)
2388            (TestProjFile.test_remove_non_existing)
2389            (TestProjFile.test_replace)
2390            (TestProjFile.test_replace_non_existing): Test whether the right
2391            messages are sent
2392    
2393    2003-10-14  Bernhard Herzog  <[email protected]>
2394    
2395            * test/test_proj.py (TestProjFile.test): Refactor into several
2396            tests
2397            (TestProjFile.test_add_remove)
2398            (TestProjFile.test_remove_non_existing)
2399            (TestProjFile.test_replace)
2400            (TestProjFile.test_replace_non_existing): Some of the new
2401            individual test cases
2402            (TestProjFileSimple): New class for the rest of the test cases
2403            that came out of the refactoring
2404            (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
2405            derived classes don't have to
2406    
2407    2003-10-13  Bernhard Herzog  <[email protected]>
2408    
2409            Add an optional EPSG code to the projection objects and extend the
2410            .proj file format accordingly.
2411    
2412            * Resources/XML/projfile.dtd (element projection): Add epsg
2413            attribute
2414    
2415            * Thuban/Model/proj.py (Projection.__init__): New parameter and
2416            instance variable epsg. Update doc-string
2417            (Projection.EPSGCode, Projection.Label): New methods to provide
2418            access to EPSG code and a label for use in dialogs
2419    
2420            * Thuban/Model/resource.py (ProjFileReader.start_projection)
2421            (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
2422            Handle the epsg code attribute when reading or writing proj files
2423    
2424            * Thuban/UI/projdialog.py (ProjFrame._OnSave)
2425            (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
2426            (ProjFrame.__FillAvailList): Use the projection's Label method to
2427            get the string for the list box
2428    
2429            * test/test_proj.py (TestProjection.test_label)
2430            (TestProjection.test_label_epsg)
2431            (TestProjection.test_epsgcode_for_non_epsg_projection)
2432            (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
2433            for the label and EPSGCode methods
2434            (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
2435            (WriteProjFileTests.test_write_empty_file): Create the ProjFile
2436            objects in the test cases and put the expected contents into the
2437            test case methods too. Update doTestWrite accordingly
2438            (TestLoadingProjFile)
2439            (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
2440            read tests from TestProjFile.
2441            (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
2442            tests are now in the new classes.
2443            (sample_projfile, sample_projfile_data)
2444            (sample_projfile2, sample_projfile_data2): Removed. Not used
2445            anymore.
2446            (TestProjFile.test_read_unreadable_file): No need to reset the
2447            permissions at the end anymore since we use a unique filename
2448    
2449    2003-10-13  Bernhard Herzog  <[email protected]>
2450    
2451            * test/test_proj.py: Some more refactoring of the test cases
2452            (ProjFileTest): New base class for the proj file tests.
2453            (TestProjFile): Derive from ProjFileTest
2454            (TestProjFile.test_read_unreadable_file)
2455            (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
2456            the new filename method to get a unique filename
2457            (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
2458            (WriteProjFileTests): New class for proj file write tests.
2459            Contains the write test that were in TestProjFile originally.
2460    
2461    2003-10-13  Bernhard Herzog  <[email protected]>
2462    
2463            * test/test_proj.py (TestProjFile.testRead)
2464            (TestProjFile.test_read_non_existing_file)
2465            (TestProjFile.test_read_unreadable_file)
2466            (TestProjFile.test_read_empty_file): Split into several methods.
2467    
2468    2003-10-10  Bernhard Herzog  <[email protected]>
2469    
2470            * Thuban/UI/sizers.py: New file with custom sizers.
2471    
2472            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
2473            all projection type specific panels and put them into a
2474            NotebookLikeSizer. This way the dialog doesn't change its size
2475            when a different projection is selected
2476            (ProjFrame.__init__): Rename projection_panels
2477            projection_panel_defs and reuse projection_panels for a list of
2478            the instantiated panels.
2479            (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
2480            (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
2481            the panels
2482            (UnknownProjPanel._DoLayout): Place the newlines in the message
2483            differently to make the panel narrower.
2484            (TMPanel._DoLayout): Layout the parameters in one column.
2485    
2486    2003-10-10  Bernhard Herzog  <[email protected]>
2487    
2488            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
2489            that contains all the setup for the dialog's widgets, layout and
2490            event handling.
2491            (__): Call build_dialog to build the dialog.
2492            (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
2493            Their functionality is now in build_dialog
2494            (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
2495            (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
2496            (ProjFrame.__DoOnProjChoice): Small updates due to slightly
2497            different widget names and hierarchy introduced with build_dialog.
2498    
2499    2003-10-10  Bernhard Herzog  <[email protected]>
2500    
2501            * README: Fix typo.
2502    
2503    2003-10-09  Bernhard Herzog  <[email protected]>
2504    
2505            * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
2506            projection is already in the list. This is *a lot* faster when
2507            loading files with hundreds of projections since it saves a linear
2508            search. OTOH this will allow adding the same projection to the
2509            user.proj file multiple times in the projection dialog but we'll
2510            deal with that later
2511    
2512    2003-10-09  Jan-Oliver Wagner <[email protected]>
2513    
2514            * devtools: New. Directory for developer tools that are not intended
2515            for the regular user.
2516    
2517            * devtools/create_epsg.py: New. Convert the epsg file of proj into
2518            a python .proj file.
2519    
2520    2003-10-09  Bernhard Herzog  <[email protected]>
2521    
2522            * test/test_proj.py
2523            (TestProjection.test_get_parameter_without_equals_sign): New. Test
2524            whether GetParameter handles parameters without "=" sign correctly
2525    
2526            * Thuban/Model/proj.py (Projection.GetParameter): Handle
2527            parameters that do not contain a "=". Update the doc-string
2528    
2529    2003-10-08  Bernhard Herzog  <[email protected]>
2530    
2531            * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
2532            length limit on the projname text control
2533    
2534    2003-10-08  Bernhard Herzog  <[email protected]>
2535    
2536            * test/test_proj.py (TestProjection.test_get_projection_units_geo)
2537            (TestProjection.test_get_projection_units_normal): New. Tests for
2538            the Projection.GetProjectedUnits method
2539    
2540    2003-10-08  Jan-Oliver Wagner <[email protected]>
2541    
2542            * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
2543            Added missing 'val' parameter.
2544    
2545    2003-10-08  Bernhard Herzog  <[email protected]>
2546    
2547            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
2548            projection type of the currently selected projection is not known,
2549            i.e. there's no panel for it, use the UnknownProjPanel
2550            (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
2551            the actual replacing of the proj panel into the new method
2552            _show_proj_panel.
2553            (UnknownProjPanel): Add doc-string.
2554            (UnknownProjPanel._DoLayout): Insert a newline into the text so
2555            that the panel is not so wide.
2556    
2557    2003-10-08  Bernhard Herzog  <[email protected]>
2558    
2559            * Thuban/Model/resource.py (read_proj_file): Return the warnings
2560            too. Update the doc-string
2561            (get_proj_files): Removed. It wasn't used anywhere
2562            (get_system_proj_files, get_system_proj_file): Rename to
2563            get_system_proj_file and return the ProjFile object and not a list
2564            of ProjFile objects. Update the callers.
2565            (get_user_proj_files, get_user_proj_file): Rename to
2566            get_user_proj_file return the ProjFile object and not a list of
2567            ProjFile objects. Update the callers.
2568            (ProjFileReader.__init__): New instance variable for the warnings.
2569            Rename the __pf ivar to projfile. Update the methods referring to
2570            __pf
2571            (ProjFileReader.end_projection): Catch any errors raised when
2572            instantiating the projection and record that as an error. The
2573            projection will not be in the final ProjFile object.
2574            (ProjFileReader.GetWarnings): New method to return the warnings.
2575    
2576            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
2577            show the warnings from the projfile reader
2578            (ProjFrame._OnImport): Deal with any warnings returned by
2579            read_proj_file
2580            (ProjFrame.__FillAvailList): Deal with any warnings returned by
2581            get_system_proj_file or get_user_proj_file.
2582    
2583            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
2584            (TestProjFileWithInvalidParameters.file_contents): New test cases
2585            to test whether read_proj_file handles invalid projection
2586            parameters correctly
2587            (TestProjFile.test_get_system_proj_file): New. Simple test for
2588            resource.get_system_proj_file
2589    
2590    2003-10-07  Bernhard Herzog  <[email protected]>
2591    
2592            * test/test_derivedshapestore.py
2593            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
2594            properly so that the temporary directories get deleted correctly
2595    
2596    2003-10-06  Bernhard Herzog  <[email protected]>
2597    
2598            Handle the title changes in a proper MVC way.
2599    
2600            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
2601            canvas' TITLE_CHANGED messages
2602            (MainWindow.update_title): New. Update the main window's title
2603            (MainWindow.__SetTitle): Removed. Use update_title instead.
2604            (MainWindow.SetMap): Use update_title instead of __SetTitle
2605            (MainWindow.RenameMap): Do change the window title explicitly
2606            here. That's handled in a proper MVC way now.
2607            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
2608            messages
2609    
2610            * Thuban/Lib/connector.py (Conduit): New class to help classes
2611            that forward messages
2612    
2613            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
2614            (ViewPort): Derive from Conduit instead of Publisher
2615            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
2616            when calling the inherited versions
2617            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
2618            methods to subscribe and unsubscribe map messages
2619            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
2620            handle the map subscriptions
2621            (ViewPort.Map, ViewPort.map_projection_changed)
2622            (ViewPort.layer_projection_changed): Add or update doc-strings
2623    
2624            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
2625            typo
2626            (MyConduit): Helper class for the Conduit test.
2627            (TestConduit): Test cases for Conduit
2628    
2629            * test/test_connector.py: Use support.run_tests as main.
2630    
2631            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
2632            the TITLE_CHANGED messages
2633            (ViewPortTest.test_forwarding_title_changed): New test to check
2634            whether the viewport forwards the map's TITLE_CHANGED messages
2635            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
2636            after the port's because the latter may require a still functional
2637            map.
2638    
2639    2003-10-06  Bernhard Herzog  <[email protected]>
2640    
2641            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
2642            doc-string
2643    
2644    2003-10-06  Bernhard Herzog  <[email protected]>
2645    
2646            * test/test_viewport.py (ViewPortTest.setUp)
2647            (SimpleViewPortTest.test_init_with_size): Move the test for the
2648            initial size as a constructor parameter from ViewPortTest.setUp
2649            method to a new separate test in SimpleViewPortTest.
2650    
2651    2003-10-06  Bernhard Herzog  <[email protected]>
2652    
2653            * test/test_viewport.py (MockView): New class derived from
2654            ViewPort with a mock implementation of GetTextExtent to be used in
2655            the test cases
2656            (ViewPortTest.setUp): Use MockView instead of ViewPort
2657    
2658            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
2659            into what would be a "pure virtual function" in C++: always raise
2660            NotImplementedError. Mock implementations for test cases don't
2661            belong into the real code
2662    
2663    2003-10-02  Bernhard Herzog  <[email protected]>
2664    
2665            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
2666            close the dbf file we create so that it's contents have been
2667            written properly.
2668    
2669            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
2670            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
2671            Update to shapelib 1.2.10
2672    
2673    2003-10-01  Jan-Oliver Wagner <[email protected]>
2674    
2675            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
2676            it annoys lintian which warns about these files not being
2677            executable. The #! isn't necessary here since if you absolutely
2678            must execute them you can always say "python <filename>".
2679    
2680    2003-09-26  Bernhard Herzog  <[email protected]>
2681    
2682            * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
2683            only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
2684            is ported to a newer the import will fail, so it should be noticed
2685            immediately that this function is gone.
2686            Fixes RT#1919
2687    
2688    2003-09-26  Bernhard Herzog  <[email protected]>
2689    
2690            Add a DTD for the projection files and make thuban write valid
2691            projection files
2692    
2693            * Resources/XML/projfile.dtd: New. DTD for thuban's projection
2694            files
2695    
2696            * Thuban/Model/resource.py (ProjFileSaver.write): Use
2697            'projectionlist' as the name in the document type declaration so
2698            that it matches the element type of the root element.
2699    
2700            * test/test_proj.py (sample_projfile, sample_projfile2): Use
2701            'projectionlist' as the name in the document type declaration just
2702            as it is done now in the files thuban would write
2703            (sample_projfile, sample_projfile_data): Fix spelling of
2704            "Mercator"
2705            (TestProjFile.doTestWrite): Validate the written and the expected
2706            XML data
2707            (TestProjFile): Derive from ValidationTest so that we can run xml
2708            validation tests
2709    
2710    2003-09-24  Bernhard Herzog  <[email protected]>
2711    
2712            * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
2713            modify the list returned by map.Layers() in place since it is the
2714            actual list of layers used by the map.
2715    
2716    2003-09-23  Jan-Oliver Wagner <[email protected]>
2717    
2718            * Doc/manual/thuban-manual.xml: Added subsection to chapter
2719            Extensions to describe the extensions coming with the Thuban
2720            standard package (gns2shp and importAPR).
2721    
2722    2003-09-23  Bernhard Herzog  <[email protected]>
2723    
2724            * libraries/thuban/wxproj.cpp (project_point): if there's an
2725            inverse but no forward projection, convert to degrees after
2726            applying the inverse projection. Fixes RT#2096
2727    
2728            * test/test_wxproj.py: New. Test cases for wxproj.so. One test
2729            implicitly tests for the fix to RT#2096
2730    
2731            * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
2732            Check that the sequences have the same lengths
2733    
2734            * Resources/Projections/defaults.proj (Geographic projection): Use
2735            a much more precise value for the to_meter attribute.
2736    
2737    2003-09-22  Bernhard Herzog  <[email protected]>
2738    
2739            * test/support.py (initthuban): Make sure to unset the LANG env.
2740            var. so that tests that compare translated strings work. Solves RT
2741            #2094
2742    
2743    2003-09-22  Jan-Oliver Wagner <[email protected]>
2744    
2745            Small improvement of APR import.
2746    
2747            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
2748            Added tests for text-ranges.
2749    
2750            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
2751            returns a string object if the range is based on text.
2752    
2753            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
2754            range retrieval.
2755    
2756    2003-09-22  Jan-Oliver Wagner <[email protected]>
2757    
2758            Initial version of the importAPR extension which is in
2759            experimental state.
2760    
2761            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
2762            /Extensions/importAPR/test/: New directories.
2763    
2764            * /Extensions/importAPR/samples/README: New: Howto load the samples.
2765    
2766            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
2767            file which refers to the Thuban Iceland demo data.
2768    
2769            * /Extensions/importAPR/test/README: New: Howto execute the tests.
2770    
2771            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
2772    
2773            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
2774            as in '.apr'-files.
2775    
2776            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
2777            ODB Objects as in '.apr', '.avl' and other files.
2778    
2779            * /Extensions/importAPR/__init__.py: New: Init to make this
2780            directory a package.
2781    
2782            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
2783            project file (.apr) and convert it to Thuban.
2784    
2785    2003-09-22  Jan-Oliver Wagner <[email protected]>
2786    
2787            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
2788    
2789    2003-09-19  Jan-Oliver Wagner <[email protected]>
2790    
2791            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
2792            with description on RPM installation and RPM binary package
2793            creation.
2794    
2795    2003-09-18  Bernhard Herzog  <[email protected]>
2796    
2797            * setup.py (data_files): Only add the mo files if the Locales
2798            directory actually exists, so that setup.py works with a fresh CVS
2799            checkout
2800    
2801    2003-09-12  Jan-Oliver Wagner <[email protected]>
2802    
2803            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
2804            in viewport, not anymore in view
2805    
2806    2003-09-04  Jan-Oliver Wagner <[email protected]>
2807    
2808            Introducing first Extension (gns2shp).
2809    
2810            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
2811    
2812            * Extensions/__init__.py: New. init to make this dir a package.
2813    
2814            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
2815    
2816            * Extensions/gns2shp/test/README: New. some info on this test directory.
2817    
2818            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
2819    
2820            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
2821            of Shapefile from GNS text file format
2822    
2823    2003-09-03  Jan-Oliver Wagner <[email protected]>
2824    
2825            Fix/workaround for bug #2019:
2826            https://intevation.de/rt/webrt?serial_num=2019
2827    
2828            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
2829            (IdentifyView.__init__): Added another button that allows to
2830            stop the identify mode.
2831            (IdentifyView.OnStop): New. Stops the identify mode.
2832    
2833    2003-09-03  Jan-Oliver Wagner <[email protected]>
2834    
2835            Introducing a new exception dialog that allows to exit the
2836            application immediately.
2837            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
2838    
2839            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
2840    
2841            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
2842            Made strings available to translations. Exchanged the simple
2843            ScrolledMessageDialog by the new ExceptionDialog.
2844    
2845    2003-09-01  Bernhard Herzog  <[email protected]>
2846    
2847            * NEWS: New. Summary of changes and release notes.
2848    
2849            * MANIFEST.in: Add NEWS
2850    
2851    2003-09-01  Bernhard Herzog  <[email protected]>
2852    
2853            * MANIFEST.in: Correct the include statement for the mo-files and
2854            include the documentation too.
2855    
2856            * setup.py (data_files): Add the .mo files
2857            (setup call): Up to version 0.9.0
2858    
2859    2003-09-01  Bernhard Herzog  <[email protected]>
2860    
2861            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
2862            parameter list to just parent and session
2863            (ChooseDBTableDialog.__set_properties): Removed. Setting the
2864            selection of empty list boxes is not allowed (and produces C++
2865            assertion errors) and the rest of the setup is better done in
2866            __init__ anyway.
2867            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
2868            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
2869            builtins True/False for booleans to avoid warnings from wxPython
2870    
2871            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
2872            ChooseDBTableDialog constructor parameters.
2873    
2874    2003-09-01  Bernhard Herzog  <[email protected]>
2875    
2876            * Thuban/Model/postgisdb.py
2877            (PostGISTable): Extend doc-string
2878            (PostGISTable._fetch_table_information): Set the column index
2879            correctly, pretending ignored columns don't exist.
2880    
2881            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
2882            for postgis tables with data types not yet supported by thuban.
2883    
2884    2003-08-29  Bernhard Herzog  <[email protected]>
2885    
2886            * HOWTO-Release: Tweak item about running the tests.
2887    
2888    2003-08-29  Jan-Oliver Wagner <[email protected]>
2889    
2890            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
2891    
2892    2003-08-29  Bernhard Herzog  <[email protected]>
2893    
2894            Add some missing parameters to projections. Proj complains about
2895            them on windows but for some reason not on Linux.
2896    
2897            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
2898            missing required projection parameters
2899    
2900            * test/test_proj.py (TestProjFile.test): Add missing required
2901            projection parameters
2902    
2903            * test/test_load_0_8.py (TestLayerProjection.file_contents)
2904            (TestLayerProjection.test): Add missing required projection
2905            parameters and tests for them
2906    
2907            * test/test_load.py (TestLayerProjection.file_contents)
2908            (TestLayerProjection.test): Add missing required projection
2909            parameters and tests for them
2910    
2911            * test/test_layer.py (TestLayer.test_base_layer): Add missing
2912            required projection parameters
2913    
2914    2003-08-29  Bernhard Herzog  <[email protected]>
2915    
2916            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
2917            access the pj_errno because directly accessing pj_errno doesn't
2918            work on windows if the proj library is in a DLL
2919    
2920            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
2921    
2922    2003-08-28  Bernhard Herzog  <[email protected]>
2923    
2924            * test/test_proj.py: Import things from Thuban after calling
2925            initthuban
2926    
2927            * test/test_load.py (LoadSessionTest.filenames): New class
2928            variable with the filename attributes to normalize
2929            (LoadSessionTest.check_format): Pass self.filenames to
2930            sax_eventlist to normalize the filename attributes
2931    
2932            * test/xmlsupport.py: Add cvs keywords
2933            (SaxEventLister.__init__): New parameter filenames which indicates
2934            attributes that contain filenames
2935            (SaxEventLister.startElementNS): Normalize the filename attributes
2936            with os.path.normpath
2937            (sax_eventlist): New parameter filenames to pass through to
2938            SaxEventLister
2939    
2940            * test/test_derivedshapestore.py: Make this file callable as a
2941            program to execute the tests
2942            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
2943            the session to self.session so that it gets destroyed properly
2944    
2945            * test/test_layer.py (TestLayer.tearDown): Call the session's
2946            Destroy method
2947    
2948            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
2949            too if it exists
2950            (TestMapAddLayer.test_add_layer): Bind the session to self.session
2951            so that it gets destroyed properly
2952    
2953            * test/postgissupport.py (reason_for_not_running_tests): Add a
2954            test for the existence of popen2.Popen4.
2955    
2956            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
2957            reliable way to destroy the sessions created in the test cases
2958            (SaveSessionTest.test_dbf_table): Bind the session to self.session
2959            so that it gets destroyed properly
2960            (SaveSessionTest.testLayerProjection): Bind the session to
2961            self.session so that it gets destroyed properly
2962    
2963            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
2964            sure that the session is destroyed properly
2965    
2966            * test/test_shapefilestore.py: Make this callable as a program to
2967            execute the tests
2968    
2969            * test/test_scalebar.py: Remove unnecessary import of _ from
2970            Thuban
2971    
2972            * test/support.py (print_garbage_information): Call initthuban
2973            here because it may be called indirectly from test cases that test
2974            test support modules which do not use anything from thuban itself
2975            (ThubanTestProgram.runTests): Remove unnecessary debug print
2976    
2977    2003-08-28  Bernhard Herzog  <[email protected]>
2978    
2979            * Thuban/version.py (longversion): Update to 0.9
2980    
2981            * Thuban/UI/mainwindow.py: Remove some unused imports
2982    
2983            * README: Add section about required additional software. Add date
2984            and revision CVS keywords
2985    
2986            * HOWTO-Release: Add item about the translations. Add date and
2987            revision CVs keywords and change formatting to match README a bit
2988            better
2989    
2990            * po/de.po: Update for 0.9
2991    
2992            * test/README: Tweak the wording a little because many tests are
2993            not really unittest.
2994    
2995    2003-08-27  Bernhard Herzog  <[email protected]>
2996    
2997            As preparation for the 0.9 release, switch thuban files to a
2998            non-dev namespace
2999    
3000            * Thuban/Model/save.py (SessionSaver.write_session): Write files
3001            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
3002            namespace
3003    
3004            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
3005            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
3006    
3007            * test/test_save.py (SaveSessionTest.dtd)
3008            (SaveSessionTest.testEmptySession)
3009            (SaveSessionTest.testSingleLayer)
3010            (SaveSessionTest.testLayerProjection)
3011            (SaveSessionTest.testRasterLayer)
3012            (SaveSessionTest.testClassifiedLayer)
3013            (SaveSessionTest.test_dbf_table)
3014            (SaveSessionTest.test_joined_table)
3015            (SaveSessionTest.test_save_postgis): Update for new namespace
3016    
3017            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
3018            (TestLayerVisibility.file_contents, TestLabels.file_contents)
3019            (TestLayerProjection.file_contents)
3020            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
3021            (TestPostGISLayer.file_contents)
3022            (TestPostGISLayerPassword.file_contents)
3023            (TestLoadError.file_contents, TestLoadError.test): Update for new
3024            namespace
3025    
3026    2003-08-27  Bernhard Herzog  <[email protected]>
3027    
3028            Make the table interface distinguish between row ids (an integer
3029            that uniquely identifies a row) and row ordinals (a simple row
3030            count from 0 to NumRows() - 1)
3031    
3032            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
3033            (PostGISTable.RowOrdinalToId): New methods to conver between row
3034            ids and row ordinals
3035            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
3036            parameter row_is_ordinal to indicate whether the row parameter is
3037            the row id or the ordinal
3038    
3039            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
3040            (TransientTableBase.RowOrdinalToId)
3041            (AutoTransientTable.RowIdToOrdinal)
3042            (AutoTransientTable.RowOrdinalToId): Same new methods as in
3043            PostGISTable.
3044            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
3045            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
3046            Same new parameter as in PostGISTable.
3047    
3048            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
3049            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
3050            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
3051            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
3052            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
3053            parameter as in PostGISTable.
3054    
3055            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
3056            (DataTable.RowOrdinalToId): New methods to convert between row ids
3057            and row ordinals.
3058            (TableGrid.SelectRowById): New method to select a row based on its
3059            ID as opposed to its ordinal
3060            (DataTable.GetValue, TableGrid.OnRangeSelect)
3061            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
3062            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
3063            (LayerTableFrame.__init__): Convert between row ids and row
3064            ordinals as appropriate
3065    
3066            * test/postgissupport.py (PostGISDatabase.__init__): Add
3067            doc-string.
3068            (PostGISDatabase.initdb): The optional third item in a tuple in
3069            tables is now a (key, value) list with additional arguments to
3070            pass to upload_shapefile
3071            (upload_shapefile): New parameter gid_offset to allow gids that
3072            are not the same as the shapeids in the shapefile
3073            (PostgreSQLServer.get_default_static_data_db): Use the new
3074            gid_offset to make the gids in landmarks 1000 higher than the
3075            shapeids in the shapefile
3076    
3077            * test/test_viewport.py
3078            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
3079            new shapeids in the landmarks table
3080    
3081            * test/test_transientdb.py
3082            (TestTransientTable.run_iceland_political_tests)
3083            (TestTransientTable.test_transient_joined_table): Add tests for
3084            the new table methods and new keywords arguments.
3085    
3086            * test/test_postgis_db.py
3087            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
3088            (TestPostGISTable.test_read_value_row_count_mode)
3089            (TestPostGISTable.test_row_id_to_ordinal)
3090            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
3091            table methods and the new arguments
3092            (TestPostGISShapestorePoint.test_shapes_in_region)
3093            (TestPostGISShapestorePoint.test_shape_raw_data)
3094            (TestPostGISShapestorePoint.test_shape_points)
3095            (TestPostGISShapestorePoint.test_shape_shapeid)
3096            (TestPostGISShapestorePoint.test_all_shapes)
3097            (TestPostGISTable.test_simple_query)
3098            (TestPostGISTable.test_simple_query)
3099            (TestPostGISTable.test_simple_query)
3100            (TestPostGISTable.test_read_value)
3101            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
3102            shapeids in the landmarks table
3103    
3104            * test/test_memory_table.py
3105            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
3106            (TestMemoryTable.test_read_value_row_count_mode)
3107            (TestMemoryTable.test_row_id_to_ordinal)
3108            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
3109            table methods and the new arguments
3110    
3111            * test/test_dbf_table.py
3112            (TestDBFTable.test_read_row_as_dict_row_count_mode)
3113            (TestDBFTable.test_read_value_row_count_mode)
3114            (TestDBFTable.test_row_id_to_ordinal)
3115            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
3116            methods and the new arguments
3117    
3118    2003-08-26  Bernhard Herzog  <[email protected]>
3119    
3120            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
3121            more postgis specific but much faster method to get the bounding
3122            box
3123    
3124    2003-08-26  Bernhard Herzog  <[email protected]>
3125    
3126            * Thuban/Model/postgisdb.py (PostGISTable.Title)
3127            (PostGISShapeStore.AllShapes): Add these missing methods.
3128            (PostGISShapeStore.ShapesInRegion): No need to raise
3129            StopIteration. We can simply return
3130    
3131            * test/test_postgis_db.py (TestPostGISTable.test_title)
3132            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
3133            new methods
3134    
3135    2003-08-25  Bernhard Herzog  <[email protected]>
3136    
3137            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
3138    
3139            * test/test_postgis_db.py (PolygonTests): New class containing
3140            those tests from TestPostGISShapestorePolygon that can also be
3141            used to test MUTLIPOLYGON tables
3142            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
3143            so derive from that
3144            (TestPostGISShapestoreMultiPolygon): New class with tests for
3145            MUTLIPOLYGON tables
3146    
3147            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
3148            tables argument to have tuples with three items to override the
3149            WKT type used.
3150            (PostgreSQLServer.get_default_static_data_db): Use the above to
3151            create a polygon table with MUTLIPOLYGONs
3152            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
3153            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
3154            coords_to*
3155            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
3156            (wkt_converter): New. Map WKT types to converters
3157            (upload_shapefile): New parameter force_wkt_type to use a
3158            different WKT type than the default
3159    
3160    2003-08-25  Bernhard Herzog  <[email protected]>
3161    
3162            * Thuban/UI/application.py
3163            (ThubanApplication.run_db_param_dialog): New. Suitable as a
3164            db_connection_callback. Main difference is that the dialog run
3165            from this method doesn't have a parent so it can be used even when
3166            there is no main window
3167            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
3168            no db_connection_callback was given. This way the dialog pops up
3169            even when the .thuban file was given as a command line parameter.
3170    
3171    2003-08-25  Bernhard Herzog  <[email protected]>
3172    
3173            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
3174            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
3175            which leads to an effectively frozen X session because the user
3176            can only interact with the dialog but the mouse is still grabbed
3177            by the canvas.
3178            Also, call the tool's Hide method before MouseLeftUp because
3179            MouseLeftUp may change the tool's coordinates.
3180    
3181    2003-08-25  Bernhard Herzog  <[email protected]>
3182    
3183            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
3184            LoadCancelled exceptions and handle them by returning immediately.
3185    
3186    2003-08-25  Bernhard Herzog  <[email protected]>
3187    
3188            GUI part of loading sessions with postgis connections which may
3189            require user interaction to get passwords or updated parameters
3190    
3191            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
3192            bit nucer and be more generic.
3193            (DBFrame.OnAdd): Adapt to new DBDialog interface
3194    
3195            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
3196            optional parameter db_connection_callback which is passed to
3197            load_session.
3198    
3199            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
3200            Suitable as a db_connection_callback
3201            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
3202            db_connection_callback of the application's OpenSession method
3203    
3204    
3205    2003-08-25  Bernhard Herzog  <[email protected]>
3206    
3207            Basic loading of sessions containing postgis connections:
3208    
3209            * Thuban/Model/load.py (LoadError): Add doc-string
3210            (LoadCancelled): New exception class to indicate a cancelled load
3211            (SessionLoader.__init__): Add the db_connection_callback parameter
3212            which will be used by the loader to get updated parameters and a
3213            password for a database connection
3214            (SessionLoader.__init__): Add the new XML elements to the
3215            dispatchers dictionary
3216            (SessionLoader.check_attrs): Two new conversions, ascii to convert
3217            to a byte-string object and idref as a generic id reference
3218            (SessionLoader.start_dbconnection)
3219            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
3220            elements
3221            (load_session): Add the db_connection_callback to pass through the
3222            SessionLoader
3223    
3224            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
3225            New classes to test loading of sessions with postgis database
3226            connections.
3227    
3228    2003-08-25  Bernhard Herzog  <[email protected]>
3229    
3230            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
3231            replace it and the comment with __BuildDate__ by the Source: and
3232            Id: cvs keywords as used in the other files.
3233    
3234    2003-08-25  Bernhard Herzog  <[email protected]>
3235    
3236            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
3237            LoadError when a required attribute is missing. The code used to
3238            be commented out for some reason, but probably should have been
3239            active.
3240    
3241            * test/test_load.py (TestLoadError.test): Test the message in the
3242            LoadError too to make sure it really is about the missing
3243            attribute
3244    
3245    2003-08-22  Bernhard Herzog  <[email protected]>
3246    
3247            * test/test_save.py (SaveSessionTest.test_dbf_table)
3248            (SaveSessionTest.test_joined_table): Add XML validation tests.
3249    
3250    2003-08-22  Bernhard Herzog  <[email protected]>
3251    
3252            Implement saving a session with a postgis connection
3253    
3254            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
3255            elements for database connections and shapestores using db
3256            connections
3257            (session): Add the dbconnections to the content model
3258    
3259            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
3260            Write the db connections
3261            (SessionSaver.write_session): Call write_db_connections to write
3262            the connection before the data sources
3263            (SessionSaver.write_data_containers): Handle postgis shapestores
3264    
3265            * test/test_save.py (SaveSessionTest.thubanids)
3266            (SaveSessionTest.thubanidrefs): Update for new DTD
3267            (SaveSessionTest.test_save_postgis): New. Test saving a session
3268            with postgis connections
3269    
3270            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
3271            (PostGISTable.TableName): New accessor methods for the connection
3272            and table name
3273    
3274            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
3275            (TestPostGISTable.test_dbname): New methods to test the new
3276            PostGISConnection methods
3277    
3278    2003-08-22  Bernhard Herzog  <[email protected]>
3279    
3280            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
3281            for exceptions occurring when establishing a Database connection
3282            (PostGISConnection.connect): Catch psycopg.OperationalError during
3283            connects and raise ConnectionError.
3284    
3285            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
3286            tests for database exceptions
3287    
3288    2003-08-22  Bernhard Herzog  <[email protected]>
3289    
3290            Prepare the test suite for tests with required authentication
3291    
3292            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
3293            variables with two predefined users/passwords, one for the admin
3294            and one for a non-privileged user.
3295            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
3296            the non-privileged user to the database and set the admin password
3297            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
3298            Better error reporting
3299            (PostgreSQLServer.connection_params)
3300            (PostgreSQLServer.connection_string): New methods to return
3301            information about how to connect to the server
3302            (PostgreSQLServer.execute_sql): New. Convenience method to execute
3303            SQL statements
3304            (PostgreSQLServer.require_authentication): Toggle whether the
3305            server requires authentication
3306            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
3307            Add or alter users
3308            (PostGISDatabase.initdb): Pass the admin name one the
3309            subprocesses' command lines. Grant select rights on
3310            geometry_columns to everybody.
3311            (upload_shapefile): Use the admin name and password when
3312            connecting. Grant select rights on the new table to everybody.
3313    
3314            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
3315            server's new methods to get the connection parameters.
3316    
3317            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
3318            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
3319            server's new methods to get the connection parameters.
3320    
3321            * test/test_postgis_db.py
3322            (TestPostGISConnection.test_gis_tables_empty)
3323            (TestPostGISConnection.test_gis_tables_non_empty)
3324            (PostGISStaticTests.setUp): Use the server's new methods to get
3325            the connection parameters.
3326    
3327    2003-08-22  Bernhard Herzog  <[email protected]>
3328    
3329            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
3330    
3331            * Thuban/version.py: Add psycopg version
3332    
3333            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
3334            version of the psycopg module
3335    
3336    2003-08-22  Bernhard Herzog  <[email protected]>
3337    
3338            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
3339            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
3340            at the moment. The functionality should probably be implemented
3341            some time, though.
3342            (DBFrame.OnRemove): Display a message if the connection can't be
3343            removed because it's still in use.
3344    
3345    2003-08-22  Jan-Oliver Wagner <[email protected]>
3346    
3347            * Thuban/UI/about.py (About.__init__): split up the huge about
3348            text into elements/lists for easier translation. This fixes bug
3349            https://intevation.de/rt/webrt?serial_num=2058
3350            Also, made some forgotten string available for the i18n.
3351    
3352    2003-08-21  Bernhard Herzog  <[email protected]>
3353    
3354            Make postgis support really optional including insensitive menu
3355            items.
3356    
3357            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
3358            whether the postgis is supported.
3359    
3360            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
3361            to make postgis support optional
3362    
3363            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
3364            version of Thuban.Model.postgisdb.has_postgis_support
3365            (database_management command): Make it only sensitive if postgis
3366            is supported.
3367    
3368    2003-08-21  Jan-Oliver Wagner <[email protected]>
3369    
3370            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
3371            (section Adding and Removing Layers): Added text and described
3372            multi-selection.
3373            (chapter Extensions): New.
3374    
3375    2003-08-21  Jan-Oliver Wagner <[email protected]>
3376    
3377            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
3378            settings to allow multiple files to load into the map.
3379            Also reduced selection to *.shp as a default.
3380    
3381    2003-08-20  Bernhard Herzog  <[email protected]>
3382    
3383            Add dialogs and commands to open database connections and add
3384            database layers.
3385    
3386            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
3387            method to open the database connection management dialog
3388            (MainWindow.AddDBLayer): New method to add a layer from a database
3389            (_has_dbconnections): New helper function to use for sensitivity
3390            (database_management command, layer_add_db command): New commands
3391            that call the above new methods.
3392            (main_menu): Add the new commands to the menu.
3393    
3394            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
3395            (PostGISConnection.connect): Establish the actual connection in a
3396            separate method and call it in __init__. This makes it easier to
3397            override the behavior in test cases
3398            (PostGISConnection.BriefDescription): New method to return a brief
3399            description for use in dialogs.
3400    
3401            * test/test_postgis_db.py (NonConnection): DB connection that
3402            doesn't actually connect
3403            (TestBriefDescription): New class with tests for the new
3404            BriefDescription method
3405    
3406    2003-08-19  Jan-Oliver Wagner <[email protected]>
3407    
3408            Moved anything from extensions to libraries.
3409    
3410            * libraries: New.
3411    
3412            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
3413    
3414            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
3415            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
3416            been moved here from thuban/extensions/pyprojection/
3417            See there in the Attic for the older history.
3418    
3419            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
3420            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
3421            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
3422            have been moved here from thuban/extensions/pyshapelib/
3423            See there in the Attic for the older history.
3424    
3425            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
3426            files have been moved here from thuban/extensions/shapelib/
3427            See there in the Attic for the older history.
3428    
3429            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
3430            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
3431            thuban/extensions/thuban/
3432            See there in the Attic for the older history.
3433    
3434            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
3435    
3436            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
3437            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
3438    
3439            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
3440            Moved to libraries/shapelib.
3441    
3442            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
3443            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
3444            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
3445            Moved to libraries/pyshapelib.
3446    
3447            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
3448            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
3449            Moved to libraries/pyprojection.
3450    
3451            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
3452    
3453            * extensions: Removed.
3454    
3455    2003-08-19  Bernhard Herzog  <[email protected]>
3456    
3457            * test/test_viewport.py (ViewPortTest): We don't use the
3458            facilities of FileTestMixin so don't derive from it.
3459            (TestViewportWithPostGIS): New class with tests for using a
3460            viewport on a map with postgis layers.
3461    
3462    2003-08-19  Bernhard Herzog  <[email protected]>
3463    
3464            Add the db connection management to the session.
3465    
3466            * Thuban/Model/session.py (Session.__init__): New instance
3467            variable db_connections
3468            (Session.AddDBConnection, Session.DBConnections)
3469            (Session.HasDBConnections, Session.CanRemoveDBConnection)
3470            (Session.RemoveDBConnection): New methods to manage and query the
3471            db connections managed by the session
3472            (Session.OpenDBShapeStore): New method to open a shapestore from a
3473            db connection
3474    
3475            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
3476            messages for the db connection handling in the session
3477    
3478            * test/test_postgis_session.py: New. test cases for the session's
3479            db connection handling with postgis connections
3480    
3481    2003-08-19  Bernhard Herzog  <[email protected]>
3482    
3483            Add very basic postgis database support and the corresponding test
3484            cases. The test cases require a PostgreSQL + postgis installation
3485            but no existing database. The database will be created
3486            automatically by the test cases
3487    
3488            * test/README: Add note about skipped tests and the requirements
3489            of the postgis tests.
3490    
3491            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
3492    
3493            * test/test_postgis_db.py: New. Test cases for the postgis
3494            support.
3495    
3496            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
3497            format
3498    
3499            * test/test_wellknowntext.py: New. Test cases for the
3500            wellknowntext parser
3501    
3502            * test/postgissupport.py: New. Support module for tests involving
3503            a postgis database.
3504    
3505            * test/support.py (execute_as_testsuite): Shut down the postmaster
3506            if it's still running after the tests
3507    
3508            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
3509            well known text format
3510    
3511    2003-08-19  Jan-Oliver Wagner <[email protected]>
3512    
3513            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
3514            message dialog.
3515    
3516    2003-08-18  Bernhard Herzog  <[email protected]>
3517    
3518            * test/support.py (ThubanTestResult.printErrors): Indent the
3519            reason for the skips in the output to make it a bit more readable.
3520            (execute_as_testsuite): New helper function to run a test suite
3521            and print some more information.
3522            (run_tests): Use execute_as_testsuite to run the tests
3523    
3524            * test/runtests.py (main): Use execute_as_testsuite to run the
3525            tests
3526    
3527    2003-08-18  Bernhard Herzog  <[email protected]>
3528    
3529            Fix some bugs in Thuban and the test suite that were uncovered by
3530            changes introduced in Python 2.3:
3531    
3532            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
3533            filename is an absolute name
3534    
3535            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
3536            filename is an absolute name
3537    
3538            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
3539            unique filename to save to and use the correct relative filename
3540            in the expected output.
3541            (SaveSessionTest.test_dbf_table): Use the correct relative
3542            filename in the expected output.
3543    
3544            * test/test_layer.py (TestLayer.test_raster_layer): Update the
3545            test to check whether the filename is absolute.
3546    
3547    2003-08-18  Jan-Oliver Wagner <[email protected]>
3548    
3549            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
3550    
3551    2003-08-15  Bernhard Herzog  <[email protected]>
3552    
3553            Change the way shapes are returned by a shape store. The
3554            ShapesInRegion method returns an iterator over actual shape
3555            objects instead of a list of shape ids.
3556    
3557            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
3558            id.
3559            (ShapefileStore.ShapesInRegion): Return an iterator over the
3560            shapes which yields shape objects instead of returning a list of
3561            shape ids
3562            (ShapefileStore.AllShapes): New. Return an iterator over all
3563            shapes in the shape store
3564            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
3565    
3566            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
3567            doc-string.
3568    
3569            * Thuban/UI/baserenderer.py
3570            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
3571            layer_shapes and make it return an iterator containg shapes
3572            instead of a list of ids.
3573            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
3574            layer_shapes() change
3575    
3576            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
3577            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
3578    
3579            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
3580            changes in the ShapesInRegion return value.
3581            (ViewPort._get_hit_tester): Remove commented out code
3582    
3583            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
3584            new return value.
3585            (SimpleShapeStore.AllShapes): New. Implement this method too.
3586    
3587            * test/test_layer.py (TestLayer.test_arc_layer)
3588            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
3589            (TestLayer.test_point_layer_with_projection)
3590            (TestLayer.test_derived_store): Adapt to changes in the
3591            ShapesInRegion return value.
3592    
3593            * test/test_shapefilestore.py
3594            (TestShapefileStoreArc.test_shapes_in_region)
3595            (TestShapefileStorePolygon.test_shapes_in_region)
3596            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
3597            in the ShapesInRegion return value.
3598            (TestShapefileStorePoint.test_all_shapes)
3599            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
3600            methods
3601    
3602            * test/test_derivedshapestore.py
3603            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
3604            the ShapesInRegion return value.
3605            (TestDerivedShapeStore.test_all_shapes)
3606            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
3607            methods
3608    
3609    2003-08-15  Bernhard Herzog  <[email protected]>
3610    
3611            Make the renderers deal correctly with raw vs. python level
3612            representation of shape geometries
3613    
3614            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
3615            Return a flag useraw in addition to the callable and the parameter
3616            to indicate whether the callable can deal with the raw shape data
3617            or uses the higher level python lists of coordinates. The callable
3618            now should accept either the raw data or the return value of the
3619            shape's Points() method.
3620            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
3621            change
3622            (BaseRenderer.projected_points): Instead of the shape id use the
3623            points list as parameter.
3624            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
3625            (BaseRenderer.draw_point_shape): Adapt to projected_points()
3626            change and accept the points list as parameter instead of the
3627            shape id.
3628    
3629            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
3630            the useraw flag as required by the BaseRenderer
3631            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
3632            changes.
3633    
3634            * test/test_baserenderer.py
3635            (TestBaseRenderer.test_point_with_classification): New test for
3636            rendering a map with classifications.
3637    
3638    2003-08-15  Bernhard Herzog  <[email protected]>
3639    
3640            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
3641            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
3642            (ViewPort._get_hit_tester, ViewPort.projected_points)
3643            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
3644            (ViewPort._find_label_at): Split the find_shape_at method into
3645            several new methods and use the functions in the hit-test module.
3646    
3647            * Thuban/UI/hittest.py: New module with Python-level hit-testing
3648            functions
3649    
3650            * test/test_hittest.py: New. Test for the new hittest module
3651    
3652    2003-08-15  Bernhard Herzog  <[email protected]>
3653    
3654            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
3655            projection to all corners of the bounding box to get a better
3656            approximation of the projected bounding box
3657    
3658            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
3659            New. Test coordinate handling of a layer with a projection.
3660            Catches the bug fixed in Layer.ShapesInRegion
3661    
3662    2003-08-15  Bernhard Herzog  <[email protected]>
3663    
3664            Move some of the mock objects in test_baserenderer into their own
3665            module so they can easily be used from other tests
3666    
3667            * test/mockgeo.py: New test helper module with some mock objects
3668            for geometry related things like shapes, shapestores and
3669            projections.
3670    
3671            * test/test_mockgeo.py: New. Tests for the new helper module
3672    
3673            * test/test_baserenderer.py: Some of the mock-objects are in
3674            mockgeo now.
3675    
3676    2003-08-12  Jan-Oliver Wagner <[email protected]>
3677    
3678            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
3679    
3680    2003-08-12  Bernhard Herzog  <[email protected]>
3681    
3682            * po/de.po: New. German translations by Bjoern Broscheit
3683    
3684    2003-08-12  Bernhard Herzog  <[email protected]>
3685    
3686            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
3687            strings have to be one string literal.
3688    
3689    2003-08-11  Bernhard Herzog  <[email protected]>
3690    
3691            * test/support.py (FloatComparisonMixin.assertPointListEquals):
3692            New. This method was used in various derived classes, but it's
3693            better to have it here.
3694    
3695            * test/test_shapefilestore.py
3696            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
3697            FloatComparisonMixin
3698    
3699            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
3700            It's now in FloatComparisonMixin
3701    
3702            * test/test_derivedshapestore.py
3703            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
3704            in FloatComparisonMixin
3705    
3706    2003-08-11  Bernhard Herzog  <[email protected]>
3707    
3708            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
3709            error message
3710    
3711    2003-08-08  Jan-Oliver Wagner <[email protected]>
3712    
3713            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
3714            with version number.
3715            Changed title to reflect version number of Thuban.
3716    
3717    2003-08-08  Jan-Oliver Wagner <[email protected]>
3718    
3719            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
3720            the list corresponds to the "About" web page.
3721    
3722    2003-08-08  Bernhard Herzog  <[email protected]>
3723    
3724            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
3725            Make sure translated strings are recognized as one string literal.
3726    
3727            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
3728            Make sure translated strings are recognized as one string literal.
3729    
3730            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
3731            translated strings are recognized as one string literal.
3732    
3733            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
3734            sure translated strings are recognized as one string literal.
3735    
3736    2003-08-07  Bernhard Herzog  <[email protected]>
3737    
3738            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
3739            Simply delegates to the original shapestore.
3740    
3741            * test/test_derivedshapestore.py
3742            (TestDerivedShapeStore.test_raw_format): New. Test case for
3743            DerivedShapeStore.RawShapeFormat
3744    
3745    2003-08-07  Bernhard Herzog  <[email protected]>
3746    
3747            Add raw data interface to shape objects.
3748    
3749            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
3750            class to ShapefileShape which now holds shapefile specific
3751            information.
3752            (ShapefileShape.compute_bbox): Simplified to not cache any
3753            information. The way this method is used that shouldn't matter
3754            performance wise.
3755            (ShapefileShape.RawData): New. Return the shapeid which is the raw
3756            data format for shapes from shapefiles.
3757            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
3758            in the shape objects returned by a shapestore. For a
3759            ShapefileStore this is always RAW_SHAPEFILE.
3760            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
3761            method.
3762    
3763            * test/test_shapefilestore.py
3764            (TestShapefileStore.test_raw_format): New test to test the raw
3765            format feature of shapes.
3766    
3767            * Thuban/Model/layer.py: Remove the unused import of Shape from
3768            data. It was only there for interface compatibility but it's not
3769            used inside of Thuban and the generic Shape class has gone away.
3770    
3771            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
3772            the raw data format and only use an optimized version of its a
3773            shapefile.
3774    
3775    2003-08-07  Bernhard Herzog  <[email protected]>
3776    
3777            * test/test_baserenderer.py (SimpleShape): Shape class for the
3778            tests.
3779            (SimpleShapeStore.Shape): Use SimpleShape instead of
3780            Thuban.Model.data.Shape to make the tests independed of the coming
3781            changes.
3782    
3783    2003-08-07  Bernhard Herzog  <[email protected]>
3784    
3785            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
3786            (ThubanTestProgram): New classes that extend the respective
3787            classes from unittest. These new version support skipping tests
3788            under certain expected conditions. In the Thuban test suite we
3789            uses this for tests that require the optional gdal support.
3790            (run_tests): Use ThubanTestProgram instead of the unittest.main()
3791    
3792            * test/runtests.py (main): Use the new ThubanTestRunner instead of
3793            the normal one from unittest
3794    
3795            * test/test_layer.py (TestLayer.test_raster_layer): If this test
3796            is not run because gdal support isn't available report this to the
3797            runner.
3798    
3799            * test/test_baserenderer.py
3800            (TestBaseRenderer.test_raster_no_projection): Do not run this test
3801            if gdal support isn't available and report this to the runner.
3802    
3803    2003-08-06  Bernhard Herzog  <[email protected]>
3804    
3805            Rearrange the renderers a bit, partly in preparation for changes
3806            required for the postgis merge, partly to make it more testable.
3807            Also make the representation of coordinates in Shapes more
3808            consistent.
3809    
3810            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
3811            this class is now in BaseRenderer. This class is now practically
3812            only a specialization of BaseRenderer for rendering to an actual
3813            wx DC.
3814            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
3815            to get the shapetype specific rendering functions.
3816    
3817            * Thuban/UI/baserenderer.py: New file with the basic rendering
3818            logic. The code in this file is completely independend of wx.
3819            (BaseRenderer): Class with the basic rendering logic
3820    
3821            * test/test_baserenderer.py: New. Test cases for BaseRenderer
3822    
3823            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
3824            error_on_redraw to guard agains endless loops and stack overflows
3825            when there's a bug in the rendering code that raises exceptions.
3826            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
3827            rendering into a separate method _do_redraw so that error handling
3828            is a bit easier. When an exception occurs, set error_on_redraw to
3829            true. When it's true on entry to OnIdle do nothing and return
3830            immediately.
3831    
3832            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
3833            Shape object will always have the coordinates as a list of list of
3834            coordinate pairs (tuples).
3835            (Shape.compute_bbox): Adapt to new representation.
3836    
3837            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
3838            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
3839            Shape objects.
3840    
3841            * test/test_shapefilestore.py
3842            (ShapefileStoreTests.assertFloatTuplesEqual)
3843            (ShapefileStoreTests.assertPointListEquals): Rename to
3844            assertPointListEquals and change purpose to checking equality of
3845            the lists returned by Shape.Points().
3846            (TestShapefileStoreArc.test_shape)
3847            (TestShapefileStorePolygon.test_shape)
3848            (TestShapefileStorePoint.test_shape): Use the new
3849            assertPointListEquals instead of assertFloatTuplesEqual
3850    
3851            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
3852            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
3853            and change purpose to checking equality of the lists returned by
3854            Shape.Points().
3855            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
3856            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
3857            (TestLayer.test_derived_store): Use the new assertPointListEquals
3858            instead of assertFloatTuplesEqual
3859    
3860            * test/test_derivedshapestore.py
3861            (TestDerivedShapeStore.assertFloatTuplesEqual)
3862            (TestDerivedShapeStore.assertPointListEquals): Rename to
3863            assertPointListEquals and change purpose to checking equality of
3864            the lists returned by Shape.Points().
3865            (TestDerivedShapeStore.test_shape): Use the new
3866            assertPointListEquals instead of assertFloatTuplesEqual
3867    
3868    2003-08-06  Jan-Oliver Wagner <[email protected]>
3869    
3870            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
3871            a bounding box. A dialog is raised in case, no bounding box
3872            is found. This fixes bug #2043:
3873            https://intevation.de/rt/webrt?serial_num=2043
3874    
3875    2003-08-05  Bernhard Herzog  <[email protected]>
3876    
3877            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
3878            object look like a Color instantiation. Formerly it looked like a
3879            tuple.
3880    
3881            * test/test_color.py (TestColor.test_repr)
3882            (TestColor.test_equality, TestColor.test_inequality): New. test
3883            some more apects of the Color class
3884            (TestTransparent.test_repr, TestTransparent.test_hex)
3885            (TestTransparent.test_equality): New. Test cases for the
3886            Transparent object.
3887    
3888    2003-08-04  Jan-Oliver Wagner <[email protected]>
3889    
3890            * Doc/manual/thuban-manual.xml: a number of small improvements.
3891            The resulting file is the version submitted for GREAT-ER II.
3892    
3893    2003-08-01  Bernhard Herzog  <[email protected]>
3894    
3895            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
3896            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
3897            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
3898    
3899            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
3900            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
3901            (ThubanEndBusyCursor): Add doc-strings
3902    
3903    2003-08-01  Bernhard Herzog  <[email protected]>
3904    
3905            First step towards PostGIS integration. More abstraction by movin
3906            more code from the layer to the shapestore. More methods of the
3907            layer are now simply delegated to the equivalent method of the
3908            shapestore. The SHAPETYPE_* constants are now in data not in
3909            layer.
3910    
3911            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
3912            (SHAPETYPE_POINT, Shape): Move these constants and classes from
3913            layer.py to data.py
3914            (ShapefileStore.__init__): More Initialization for the new methods
3915            and functionality.
3916            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
3917            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
3918            (ShapefileStore.Shape): New methods that were formerly implemented
3919            in the layer.
3920            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
3921            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
3922            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
3923            equivalents of the new shape methods. These versions are simply
3924            delegated to the original shapstore.
3925    
3926            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
3927            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
3928            (Layer.SetShapeStore): Removed the initializatin of instance
3929            variables that were needed for the stuff that's now in
3930            ShapefileStore
3931            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
3932            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
3933            shapestore.
3934    
3935            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
3936            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
3937            instead of layer.
3938    
3939            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
3940    
3941            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
3942    
3943            * test/test_layer.py: Import the SHAPETYPE_* constants from data
3944            instead of layer.
3945            (TestLayer.test_derived_store): Remove the test for the exception
3946            when instantiating the DerivedShapeStore with an incompatible
3947            table which is now in test_derivedshapestore.py. Add some more
3948            tests of the layer methods to determine whether they work for a
3949            DerivedShapeStore as well.
3950    
3951    2003-07-31  Jonathan Coles   <[email protected]>
3952    
3953            * Doc/manual/thuban-manual.xml: Fix the list of required packages
3954            by just listing the name and where they can be found.
3955    
3956    2003-07-31  Frank Koormann   <[email protected]>
3957    
3958            * Doc/manual/thuban-manual.xml:
3959            Changed the screenshot elements to figure.
3960            Changed some variablelist elements to itemizedlist.
3961            Added section on GDAL formats.
3962    
3963    2003-07-31  Jonathan Coles   <[email protected]>
3964    
3965            * Doc/manual/thuban-manual.xml: Added a few sentences about
3966            the Fix Border Color option when generating classes.
3967    
3968    2003-07-30  Jonathan Coles   <[email protected]>
3969    
3970            * Thuban/Model/classgen.py: Add docstrings. Rename specific
3971            Ramp instances to use lower_case_style.
3972    
3973            * Thuban/UI/classgen.py: Use renamed Ramp instances.
3974            
3975            * Thuban/UI/classifier.py: Add docstrings.
3976    
3977            * Thuban/UI/dock.py: Add docstrings.
3978    
3979            * test/test_classgen.py: Use renamed Ramp instances.
3980    
3981    2003-07-30  Bernhard Herzog  <[email protected]>
3982    
3983            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
3984            was never used in Thuban.
3985    
3986    2003-07-30  Bernhard Herzog  <[email protected]>
3987    
3988            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
3989            method directly instead of going through the transient_table
3990            method. This faster because transient_table may force the copy of
3991            a DBF file into the transient database and setting a table's title
3992            doesnm't affect the title of the associated transient table, so
3993            this fixes RT #2042
3994    
3995            * Thuban/UI/main.py (__version__): Don't import the already
3996            removed show_exception_dialog.
3997    
3998    2003-07-29  Jonathan Coles   <[email protected]>
3999    
4000            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4001            Put back this method and remove the equivalent function since we
4002            are setting the exception hook from within this class (OnInit).
4003    
4004    2003-07-29  Jonathan Coles   <[email protected]>
4005    
4006            * Doc/manual/images/5_2_custom_ramp.png,
4007            Doc/manual/images/5_2_quantiles.png,
4008            Doc/manual/images/5_2_uniform_dist.png,
4009            Doc/manual/images/5_2_unique_values.png,
4010            Doc/manual/images/8_int_error.png: New screen shots.
4011    
4012            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
4013            some points, and added more screen shots.
4014    
4015    2003-07-29  Bernhard Herzog  <[email protected]>
4016    
4017            * Thuban/Model/data.py: Remove the now unused import of warnings
4018    
4019    2003-07-29  Bernhard Herzog  <[email protected]>
4020    
4021            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
4022            deprecated since before the 0.8 release and isn't used in Thuban
4023            itself anymore.
4024    
4025            * Thuban/Model/transientdb.py: Remove some unnecessary imports
4026    
4027    2003-07-29  Jonathan Coles   <[email protected]>
4028    
4029            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
4030            python exception hook here so that we are sure to catch any
4031            Thuban exception that happen during initialization.
4032    
4033            * Thuban/UI/main.py (main): Don't set the exception hook here,
4034            it will get set in ThubanApplication.OnInit.
4035    
4036    2003-07-29  Jonathan Coles   <[email protected]>
4037                                                                                
4038            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4039            Removed and called it show_exception_dialog() so that the exception
4040            handler can be set before the class is created.
4041                                                                                
4042            * Thuban/UI/main.py (main): Install the exception handler before
4043            a ThubanApplication is created.
4044                                                                                    
4045    2003-07-29  Bernhard Herzog  <[email protected]>
4046    
4047            * po/it.po: New. Italian translation by Maurizio Napolitano
4048    
4049            * po/ru.po: New. Russian translation by Alex Shevlakov
4050    
4051    2003-07-29  Frank Koormann   <[email protected]>
4052    
4053            * Doc/manual/thuban-manual.xml: Extended section on supported
4054            projections.
4055            
4056    2003-07-29  Frank Koormann   <[email protected]>
4057    
4058            * Doc/manual/thuban-manual.xml: gaspell-checked.
4059    
4060    2003-07-29  Jonathan Coles   <[email protected]>
4061    
4062            * Doc/manual/images/3_5_legend.png: Added border to improve look
4063            on white background.
4064    
4065    2003-07-29  Jonathan Coles   <[email protected]>
4066    
4067            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
4068            descriptions for the legend toolbar.
4069    
4070            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
4071            cursor from dialog box.
4072    
4073    2003-07-28  Jonathan Coles   <[email protected]>
4074    
4075            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
4076    
4077            * Doc/manual/images/2_4_session_tree.png,
4078            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
4079            Doc/manual/images/4_2_layer_properties.png,
4080            Doc/manual/images/4_2_raster_layer_properties.png,
4081            Doc/manual/images/5_3_genclass.png,
4082            Doc/manual/images/5_classification.png,
4083            Doc/manual/images/6_projection.png,
4084            Doc/manual/images/7_1_table_view.png,
4085            Doc/manual/images/7_2_5_join.png: New screenshots.
4086    
4087    2003-07-24  Jonathan Coles   <[email protected]>
4088    
4089            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
4090    
4091    2003-07-24  Jonathan Coles   <[email protected]>
4092    
4093            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
4094            chapter on Layer Management.
4095    
4096            * Doc/manual/Makefile: New. Makefile to generate all formats for the
4097            manual and images.
4098    
4099    2003-07-24  Bernhard Herzog  <[email protected]>
4100    
4101            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
4102            it annoys lintian which warns about these files not being
4103            executable. The #! isn't necessary here since if you absolutely
4104            must execute them you can always say "python <filename>".
4105    
4106            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
4107            superfluous code to set brush and pen for point shapes
4108    
4109            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
4110            belong in viewport anyway
4111    
4112    2003-07-24  Frank Koormann   <[email protected]>
4113    
4114            * Doc/manual/thuban-manual.xml: Added section on table management.
4115    
4116    2003-07-24  Bernhard Herzog  <[email protected]>
4117    
4118            * test/runtests.py (main): Recognize the long "verbose" option
4119            correctly.
4120    
4121    2003-07-22  Jonathan Coles   <[email protected]>
4122    
4123            * Doc/manual/thuban-manual.xml: Continue to write first revision
4124            of the manual.
4125    
4126            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
4127            with Begin/EndDrawing() calls to ensure we aren't doing to
4128            many updates to the dc during rendering.
4129            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
4130            a pen and brush argument so they need to be passed to the function.
4131    
4132            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
4133            Calculates the minimum and maximum scale values. Factored out
4134            of set_view_transform so that it could be used to zoom all the
4135            way into a single point.
4136            (ViewPort.set_view_transform): Call calc_min_max_scales().
4137            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
4138            if only a single point is selected.
4139    
4140            * Doc/manual/images/1_2_legend_close.png,
4141            Doc/manual/images/1_2_legend_dock.png,
4142            Doc/manual/images/1_2_mainwindow.png,
4143            Doc/manual/images/1_2_mainwindow.ps,
4144            Doc/manual/images/1_2_mainwindow.sk,
4145            Doc/manual/images/3_2_fullextent.png,
4146            Doc/manual/images/3_2_fulllayerextent.png,
4147            Doc/manual/images/3_2_fullshapeextent.png,
4148            Doc/manual/images/3_2_pan.png,
4149            Doc/manual/images/3_2_zoomin.png,
4150            Doc/manual/images/3_2_zoomout.png,
4151            Doc/manual/images/3_3_identify.png,
4152            Doc/manual/images/3_3_label.png,
4153            Doc/manual/images/3_5_invisible.png,
4154            Doc/manual/images/3_5_movedown.png,
4155            Doc/manual/images/3_5_moveup.png,
4156            Doc/manual/images/3_5_props.png,
4157            Doc/manual/images/3_5_tobottom.png,
4158            Doc/manual/images/3_5_totop.png,
4159            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
4160    
4161    2003-07-18  Bernhard Herzog  <[email protected]>
4162    
4163            * Thuban/UI/messages.py (MAP_REPLACED): New message.
4164    
4165            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
4166            after the new map has been assigned
4167    
4168            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
4169            Delegate MAP_REPLACED to the canvas too
4170            (MainWindow.prepare_new_session): Removed. Thanks to the new
4171            MAP_REPLACED message it's no longer needed
4172            (MainWindow.OpenSession, MainWindow.NewSession):
4173            prepare_new_session has been removed.
4174    
4175            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
4176            MAP_REPLACED so that we can close the dialog if a new map is set.
4177            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
4178            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
4179            dialog
4180    
4181            * test/test_viewport.py (SimpleViewPortTest)
4182            (SimpleViewPortTest.test_default_size): Add doc-strings
4183            (ViewPortTest.setUp): Bind map to self.map so we can use it in
4184            tests. Subscribe to MAP_REPLACED messages too.
4185            (ViewPortTest.tearDown): No need to explicitly unsubscribe
4186            (ViewPortTest.test_set_map): New test for the SetMap method.
4187    
4188    2003-07-18  Bernhard Herzog  <[email protected]>
4189    
4190            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
4191            Move this test from ViewPortTest.setUp to this new separate test
4192            case. setUp is not the place for the actual tests.
4193            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
4194            more of the test from setUp to the new test test_inital_settings.
4195            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
4196            (ViewPortTest.test_proj_conv): Split test_proj_conv into
4197            test_win_to_proj and test_proj_to_win and make the tests easier to
4198            understand
4199            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
4200            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
4201            (ViewPortTest.test_unprojected_rect_around_point)
4202            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
4203            Reformat to increase readability.
4204    
4205    2003-07-18  Bernhard Herzog  <[email protected]>
4206    
4207            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
4208    
4209    2003-07-18  Bernhard Herzog  <[email protected]>
4210    
4211            * test/runtests.py: The test suite can now be run without an X
4212            connection. To make sure this remains true, remove the DISPLAY
4213            environment variable so that an error occurs if the wxGTK is
4214            imported accidentally
4215    
4216    2003-07-18  Bernhard Herzog  <[email protected]>
4217    
4218            * Thuban/UI/viewport.py: Remove unused imports
4219    
4220            * Thuban/UI/view.py: Remove unused imports
4221    
4222    2003-07-18  Bernhard Herzog  <[email protected]>
4223    
4224            * test/test_export.py Remove unused imports. The OutputTransform
4225            function is now in viewport.py and is called output_transform
4226            (TestScalebar.test_output_transform)
4227            (TestScalebar.test_OutputTransform): Renamed to
4228            test_output_transform and updated to use output_transform instead
4229            of OutputTransform
4230    
4231            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
4232            renamed.
4233            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
4234            renamed to output_transform
4235    
4236            * Thuban/UI/viewport.py (OutputTransform, output_transform):
4237            Rename to output_transform
4238    
4239    2003-07-18  Bernhard Herzog  <[email protected]>
4240    
4241            * Thuban/Model/layer.py (Layer.__init__): Rename
4242            classificationField to classificatin_column and init it here so
4243            that it can be used in SetClassificationColumn
4244            (Layer.GetClassificationColumn, Layer.GetClassificationField):
4245            Rename to GetClassificationColumn.
4246            (Layer.SetClassificationColumn, Layer.SetClassificationField):
4247            Rename to SetClassificationColumn and issue a LAYER_CHANGED
4248            message if the column changes.
4249            (Layer._classification_changed, Layer.ClassChanged): Rename to
4250            _classification_changed. Update the callers.
4251            (Layer.SetShapeStore): Further field->column renames.
4252    
4253            * Thuban/Model/load.py (SessionLoader.start_classification)
4254            (SessionLoader.start_clpoint): Updates because of
4255            field->column method name changes in the Layer class
4256    
4257            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
4258            because of field->column method name changes in the Layer class
4259    
4260            * Thuban/UI/classifier.py (Classifier.__init__)
4261            (Classifier._OnTry, Classifier._OnRevert): Updates because of
4262            field->column method name changes in the Layer class
4263    
4264            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
4265            because of field->column method name changes in the Layer class
4266    
4267            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
4268            of field->column method name changes in the Layer class
4269    
4270            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
4271            (SaveSessionTest.testClassifiedLayer): Update because of
4272            field->column method name changes in the Layer class
4273    
4274            * test/test_layer.py (SetShapeStoreTests.setUp)
4275            (SetShapeStoreTests.test_sanity): Update because of field->column
4276            method name changes in the Layer class
4277            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
4278            (TestLayerModification.test_sanity)
4279            (TestLayerModification.test_initial_settings): remove unsued code
4280            and rename to test_sanity.
4281            (TestLayerModification.test_set_classification): New test for
4282            SetClassification and SetClassificationField.
4283    
4284    2003-07-18  Bernhard Herzog  <[email protected]>
4285    
4286            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
4287            the non-fixed values as well. The old test would have accepted a
4288            fixed ramp that only returnes the fixed properties
4289    
4290    2003-07-17  Jonathan Coles   <[email protected]>
4291    
4292            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
4293            shots for the manual. The XCF file is the source image and
4294            has additional layers to support changes.
4295    
4296            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
4297    
4298            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
4299            Return both the new class and the field name.
4300    
4301            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
4302            fit the map to the window as this changes any zoom level that
4303            the user may have set.
4304    
4305    2003-07-16  Jonathan Coles   <[email protected]>
4306    
4307            * Thuban/Model/classgen.py (generate_singletons,
4308            generate_uniform_distribution, generate_quantiles): Remove
4309            fixes parameter, but maintain the same functionality by having
4310            the calling function pass a FixedRamp object for the ramp.
4311            (FixedRamp): New. Adapts a ramp to have fixed property values.
4312    
4313            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
4314            (Classification): Inherit from Publisher.
4315            (Classification.__init__): Remove the layer parameter.
4316            Classifications no longer need to have a parent layer.
4317            (Classification.GetField, Classification.GetFieldType,
4318            Classification.SetFieldInfo): Removed. The field name is stored
4319            in the layer, and the type can be retreived by calling
4320            Layer.GetFieldType().
4321            (Classification._set_layer, Classification.GetLayer): Removed.
4322            Classifications no longer have a parent layer.
4323    
4324            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
4325            classification.
4326            (Layer.SetShapeStore): Reset the classification first while
4327            we still have the old shape store to work with.
4328            (Layer.GetClassificationField, Layer.SetClassificationField):
4329            New. Method for getting/setting the field to classify on.
4330            (Layer.SetClassification): Simplified now that the layer
4331            simply has to hold a reference to the classification and not
4332            tell the classification who owns it.
4333            Fixes RTbug #2023.
4334    
4335            * Thuban/Model/load.py (SessionLoader.start_classification):
4336            Set the field name on the layer, not the classification.
4337    
4338            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
4339            classification is modified.
4340    
4341            * Thuban/Model/save.py (SessionSaver.write_classification):
4342            Get the field name and type from the layer.
4343    
4344            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
4345            parameter records to rows and add docstring. Fixes RTbug #1997.
4346    
4347            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
4348            ramp when we need to fix certain values of a ramp rather than
4349            using the old fixes parameter. Fixes RTbug #2024.
4350    
4351            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
4352            parameter.
4353            (ClassTable.Reset): Add fieldType parameter and use it, rather
4354            than asking the classification.
4355            (Classifier.__init__): Remember the original class's field
4356            and ask the layer for the field type, rather than the classification.
4357            (Classifier.__SetGridTable): Retrieve the field and field type
4358            for the table because they are not in the classification.
4359            (Classifier._OnTry, Classifier._OnRevert): Set the classification
4360            field on the layer in addition to the classification itself.
4361    
4362            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
4363            classification field from layer.
4364    
4365            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
4366            classification field from layer. Split up tests and remove
4367            *-imports. Fixes RTbug #1992.
4368    
4369            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
4370    
4371            * test/test_classification.py
4372            (TestClassification.test_classification): Remove tests for methods
4373            that no longer exist.
4374    
4375            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
4376            __init__ no longer has a field parameter, use SetClassificationField.
4377            (SetShapeStoreTests.test_sanity): Use layer object to get class
4378            field info.
4379    
4380            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
4381            SetClassificationField on layer to set class field info.
4382    
4383            * test/test_viewport.py: Renamed from test/test_view.py.
4384    
4385    2003-07-16  Jan-Oliver Wagner <[email protected]>
4386    
4387            * Doc/manual/thuban-manual.xml: Added authors and an initial
4388            coarse structure.
4389    
4390    2003-07-15  Bernhard Herzog  <[email protected]>
4391    
4392            * test/support.py (FloatComparisonMixin): This is a mix-in class
4393            and therefore should not be derived from any other class.
4394    
4395            * test/test_range.py (RangeTest): FloatComparisonMixin is a
4396            mix-in, so derive from TestCase as well.
4397    
4398    2003-07-15  Bernhard Herzog  <[email protected]>
4399    
4400            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
4401            draw_func handling a bit to remove one layer of indirection. This
4402            makes the renderer about 10% faster in the non-classifying case
4403            and the code a bit cleaner
4404            (MapRenderer.draw_point_shape): Add the pen and brush parameters
4405            and set them in the dc. Now the draw_point_shape method and
4406            wxproj's draw_polygon_shape function have basically the same
4407            signature so that both can be directly used as draw_func
4408    
4409    2003-07-15  Bernhard Herzog  <[email protected]>
4410    
4411            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
4412            string values (in addition to the labels) as UTF 8
4413    
4414            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
4415            values if the field type is string
4416    
4417            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
4418            saving a session with non-ascii string classification values.
4419    
4420            * test/test_load.py (TestClassification.file_contents)
4421            (TestClassification.test): Check for non-ascii values in string
4422            classifications
4423    
4424    2003-07-14  Jonathan Coles   <[email protected]>
4425    
4426            * test/test_view.py: New. Tests for ViewPort.
4427    
4428    2003-07-14  Frank Koormann   <[email protected]>
4429    
4430            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
4431            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
4432    
4433            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
4434            unicode strings from session file: session title, map title and
4435            projection name.
4436            
4437    2003-07-10  Jonathan Coles   <[email protected]>
4438    
4439            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
4440            drag_stop, not drag_move when the mouse is released.
4441    
4442    2003-07-10  Jonathan Coles   <[email protected]>
4443    
4444            The most important part of this is the seperation of view.py into
4445            two pieces. viewport.py now has a class called ViewPort which
4446            contains all the non-wx parts of view.py and can therefore be
4447            tested. view.py contains only the wx-specific parts and is fairly
4448            simple.
4449    
4450            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
4451            RTTbug #1992.
4452            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
4453            RTTbug #1992.
4454    
4455            * Thuban/Model/classgen.py (generate_singletons,
4456            generate_uniform_distribution, generate_quantiles):
4457            Added 'fixes' parameter so that property attributes can
4458            be held constant over the generated classification groups.
4459            (CustomRamp.GetProperties): Remove unused variables.
4460    
4461            * Thuban/Model/map.py (Map.SetProjection): Send the old
4462            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
4463            event.
4464    
4465            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
4466            parameter which is a list of records that restricts which
4467            records are saved. Fixes RTbug #1997.
4468    
4469            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4470            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
4471    
4472            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
4473            to allow the user to fix line color/width on generated groups.
4474            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
4475            functions to optionally fix group properties.
4476    
4477            * Thuban/UI/main.py (main): Set exception hook to the
4478            ShowExceptionDialog. Fixes RTbug #1993.
4479    
4480            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
4481            the table window when it is selectd to be shown.
4482    
4483            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
4484            Export Selection button and move the export buttons underneath
4485            the table.
4486            (QueryTableFrame.UpdateStatusText): Added event argument so
4487            that it can respond to grid selection events. The status text
4488            is now updated even when the table is not associated with a
4489            layer as was previously assumed.
4490            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
4491            UpdateStatusText responds to these events.
4492            (QueryTableFrame.OnSaveAs): Renamed to doExport.
4493            (QueryTableFrame.doExport): Helper function that saves the
4494            entire table, or selected rows, to a file.
4495            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
4496            Respond to export button events and call doExport.
4497    
4498            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
4499            the function doesn't return NULL without first setting a Python
4500            Error.
4501    
4502            * test/runtests.py (main): Only print "Unknown option" for
4503            unsupported options.
4504    
4505            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
4506            optional epsilon argument to specify floating point accuracy.
4507            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
4508            for each item test.
4509    
4510            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
4511            tests for saving selected records.
4512    
4513            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
4514            tests for saving selected records.
4515    
4516            * test/test_map.py (TestMapWithContents.test_set_projection):
4517            MAP_PROJECTION_CHANGED events send the old projection.
4518    
4519            * test/test_session.py
4520            (TestSessionWithContent.test_forward_map_projection):
4521            MAP_PROJECTION_CHANGED events send the old projection.
4522    
4523            * test/test_table.py (TableTest): Update tests to use non-deprecated
4524            functions.
4525    
4526    2003-07-08  Bernhard Herzog  <[email protected]>
4527    
4528            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
4529            constants in the column objects are the standard ones defined in
4530            the table module.
4531    
4532            * test/test_transientdb.py
4533            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
4534            exporting transient tables as DBF works. This should catch the bug
4535            just fixed in TransientTableBase.Width.
4536    
4537    2003-07-08  Bernhard Herzog  <[email protected]>
4538    
4539            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
4540            interpolated colors correctly.
4541    
4542            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
4543            New. Test case for the fix in classgen.py
4544    
4545    2003-07-08  Bernhard Herzog  <[email protected]>
4546    
4547            * test/runtests.py (main): Make the default output less verbose
4548            and add a verbosity option (-v) to get the old output
4549    
4550    2003-07-08  Bernhard Herzog  <[email protected]>
4551    
4552            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
4553            0.9.
4554    
4555            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
4556            New. Return the join type
4557    
4558            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
4559            DTD
4560            (SessionSaver.write_data_containers): Save the join type for
4561            joined tables
4562    
4563            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
4564            namespace
4565            (SessionLoader.start_jointable): Handle the jointype attribute
4566    
4567            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
4568            as of Thuban 0.8. These are now tests to determine whether Thuban
4569            can still read files generated by Thuban 0.8
4570    
4571            * test/test_load.py (LoadSessionTest.dtd)
4572            (TestSingleLayer.file_contents)
4573            (TestLayerVisibility.file_contents, TestLabels.file_contents)
4574            (TestLayerProjection.file_contents)
4575            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
4576            (TestJoinedTable.file_contents)
4577            (TestLoadError.file_contents): Update for new DTD
4578            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
4579            for new join type attribute
4580    
4581            * test/test_save.py (SaveSessionTest.dtd)
4582            (SaveSessionTest.testEmptySession)
4583            (SaveSessionTest.testSingleLayer)
4584            (SaveSessionTest.testLayerProjection)
4585            (SaveSessionTest.testRasterLayer)
4586            (SaveSessionTest.testClassifiedLayer)
4587            (SaveSessionTest.test_dbf_table)
4588            (SaveSessionTest.test_joined_table): Update for new DTD
4589            (SaveSessionTest.test_joined_table): Add test for new join type
4590            attribute
4591    
4592    2003-07-04  Bernhard Herzog  <[email protected]>
4593    
4594            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
4595            function for table_to_dbf
4596            (table_to_dbf): Deal with names longer than the 10 character limit
4597    
4598            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
4599            doc-string
4600            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
4601            long column names
4602    
4603    2003-07-03  Bernhard Herzog  <[email protected]>
4604    
4605            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
4606    
4607    2003-07-03  Bernhard Herzog  <[email protected]>
4608    
4609            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
4610            for the Thuban manual and README with some basic information about
4611            the manual
4612    
4613    2003-07-03  Bernhard Herzog  <[email protected]>
4614    
4615            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
4616            Update doc-string
4617            (TransientJoinedTable.create): Do not modify the column objects of
4618            the input tables in place and copy all columns of the input tables
4619            into the joined table after all.
4620    
4621            * test/test_transientdb.py
4622            (TestTransientTable.test_transient_joined_table_same_column_name):
4623            Update to reflect the new behavior
4624            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
4625            Update to reflect the new behavior
4626            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
4627            New test case for a bug which modified the column objects in place
4628    
4629    2003-07-02  Jonathan Coles   <[email protected]>
4630    
4631            * Thuban/Model/classgen.py (generate_singletons,
4632            generate_uniform_distribution, generate_quantiles,
4633            GenQuantiles0): Make sure maxValue isn't less than
4634            one, otherwise we could divide by zero.
4635    
4636            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
4637            ClassGenTest.doClassSingleTest): Call doBoundsTest to
4638            check the end classification groups against the
4639            proper property values.
4640            (ClassGenTest.doBoundsTest): New. Checks the first and
4641            last classification groups to make sure their properties
4642            are the correct upper and lower bounds for a color ramp.
4643    
4644    2003-07-02  Jonathan Coles   <[email protected]>
4645    
4646            * Thuban/Model/classgen.py (generate_singletons,
4647            generate_uniform_distribution, generate_quantiles,
4648            GenQuantiles0): The denominator was one to high when
4649            calculating the index for the ramp causing the index
4650            to never to reach one.
4651    
4652    2003-07-02  Jonathan Coles   <[email protected]>
4653    
4654            Changed the singature of ClassGroupRange.__init__ and
4655            ClassGroupRange.SetRange() so that the min/max values are
4656            passed as a tuple. This makes a better calling scheme for
4657            when a Range object is passed instead.
4658    
4659            * Thuban/Model/classgen.py: Fixed parameters to
4660            ClassGroupRange constructor.
4661    
4662            * Thuban/Model/classification.py (ClassGroupRange.__init__):
4663            Consolidate the min/max parameters into a single _range which
4664            can either be a tuple or a Range object.
4665            (ClassGroupRange.SetRange): Consolidate the min/max parameters
4666            into a single _range which can either be a tuple or a Range object.
4667    
4668            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
4669            call to ClassGroupRange constructor to use a tuple.
4670    
4671            * Thuban/Model/layer.py (Layer.SetClassification): Switch
4672            the classification instance variable to the new class
4673            before calling _set_layer otherwise subscribers to a
4674            LAYER_CHANGED event will not see any difference.
4675    
4676            * test/test_classification.py: Fix tests of ClassGroupRange
4677            so that they use the new signature.
4678    
4679            * test/test_load.py: Fix use of ClassGroupRange so that it
4680            uses the new signature.
4681    
4682            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
4683            uses the new signature.
4684    
4685            * test/test_save.py: Fix use of ClassGroupRange so that it
4686            uses the new signature.
4687    
4688    
4689    2003-07-01  Jonathan Coles   <[email protected]>
4690    
4691            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
4692            Import used objects/class from color.
4693            (generate_singletons): We don't
4694            need the numGroups parameter anymore because we are using
4695            the new ramps with GetProperties().
4696            (generate_uniform_distribution): Use new ramp method
4697            GetProperties().
4698            (generate_quantiles, GenQuantiles0): Use new ramp method
4699            GetProperties().
4700            (CustomRamp.SetNumGroups): Removed. The ramps now map
4701            a value from 0 to 1 to class properties so the number
4702            of groups is not needed ahead of time.
4703            (CustomRamp.next): Removed. CustomRamp does not support
4704            interation anymore.
4705            (CustomRamp.GetProperties): Returns a ClassGroupProperties
4706            object based on the index value from 0 to 1 that is
4707            passed to it.
4708            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
4709            Made into instances of Monochromatic class instread of
4710            deriving from it.
4711            (HotToCold.SetNumGroups): Removed. See CustomRamp.
4712            (HotToCold.next): Removed. See CustomRamp.
4713    
4714            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
4715            (Classification.SetField, Classification.SetFieldType):
4716            Replaced with SetFieldInfo.
4717            (Classification.SetFieldInfo): New. Does a better job of
4718            what SetField and SetFieldType used to do by combining
4719            their function since they should really always be done
4720            at the same time.
4721            (Classification.SetLayer): Renamed to _set_layer.
4722            (Classification._set_layer): Should only be called from
4723            Layer's SetClassification. This does not cause a recursive
4724            call as SetLayer did because we know that Layer knows about
4725            the classification.
4726    
4727            * Thuban/Model/color.py: Fixes RTbug #1971.
4728            (_Transparent): Renamed from Transparent so it doesn't
4729            conflict with the module variable.
4730            (Transparent, Black): Renamed from Color.Transparent,
4731            Color.Black so they are not class variables.
4732    
4733            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
4734            (Layer.Destroy): We don't need to call SetClassification
4735            anymore to clear out the back reference in the classifcation
4736            to the layer. It's better to set it to None using _set_layer,
4737            and we won't be creating another clas object too.
4738            (Layer.SetClassification): Classification._set_layer is not
4739            recursive so remove all the locking variables. Also clean
4740            up the code so that it remains unchanged if something fails.
4741    
4742            * Thuban/Model/load.py: Fixes RTbug #1971.
4743            (SessionLoader.start_classification): Call
4744            Classification.SetFieldInfo().
4745    
4746            * Thuban/Model/save.py: Removed import of Color which wasn't
4747            being used.
4748    
4749            * Thuban/UI/classgen.py: Fixes RTbug #1972.
4750            (ClassGenDialog.__init__): Color ramps are now instances
4751            already so we don't need to create any new objects.
4752            (ClassGenDialog.OnOK): Check for numGroups is no longer
4753            necessary because we never use it.
4754    
4755            * Thuban/UI/classifier.py: Fixes RTbug #1971.
4756            (Classifier.__BuildClassification, Classifier.__SetGridTable):
4757            Call Classification.SetFieldInfo() instead of SetFieldType.
4758    
4759            * Thuban/UI/renderer.py: Fixes RTbug #1971.
4760    
4761            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
4762            (MapCanvas.__init__): Subscribe to the idle time event. Set
4763            background color to white.
4764            (MapCanvas.OnPaint): Set a flag indicating that we should
4765            render the map during idle time. If we already have a bitmap
4766            just draw it now.
4767            (MapCanvas.OnIdle): New. Render the map only during idle time.
4768            This also fixes a problem with the busy cursor under gtk.
4769    
4770            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
4771            Fix calls to generate_singletons because the signature changed.
4772    
4773            * test/test_classification.py: Fix color references and
4774            change calls to Classification.[SetField|SetFieldType] to
4775            SetFieldInfo.
4776    
4777            * test/test_load.py: Fix color references.
4778    
4779            * test/test_load_0_2.py: Fix color references.
4780    
4781            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
4782            Change calls to Classification.[SetField|SetFieldType] to
4783            SetFieldInfo.
4784    
4785    2003-07-01  Frank Koormann   <[email protected]>
4786    
4787            MERGE from the greater-ms3 branch.
4788    
4789            * test/test_transientdb.py
4790            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
4791            New. Test join of two tables with partly equal column names.
4792    
4793            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
4794            If duplicates in left and right tables column names are found,
4795            append '_' (underscores) to the name until it is unique.
4796            Create always new internal names for the resulting table and reference
4797            columns in the join statement with <table>.<column>
4798    
4799    2003-07-01  Bernhard Herzog  <[email protected]>
4800    
4801            * test/test_transientdb.py
4802            (TestTransientTable.test_transient_joined_table_same_column_name):
4803            New. Test whether joining on columns with the same names in both
4804            tables works.
4805            
4806            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
4807            sure to use the right internal names even when joining on field
4808            with the same names in both tables. Also, detect duplicate names
4809            in the joined table correctly.
4810    
4811    2003-07-01  Frank Koormann   <[email protected]>
4812    
4813            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
4814            Reverse List of layers to render in same order as in desktop legend.
4815    
4816    2003-06-30  Jonathan Coles   <[email protected]>
4817    
4818            * Thuban/version.py (make_tuple): Takes a version string
4819            and splits it into a tuple of at most three integers.
4820            Used make_tuple() to make tuple versions of the version
4821            numbers.
4822    
4823            * Thuban/UI/about.py: Add Thuban email addresses.
4824    
4825    2003-06-30  Jonathan Coles   <[email protected]>
4826    
4827            * Thuban/version.py: SQLite/PySQLite version dependencies
4828            were too high.
4829    
4830    2003-06-30  Jonathan Coles   <[email protected]>
4831    
4832            * Thuban/version.py: Update version to 0.8.1
4833            
4834            * MANIFEST.in: Added Projections so that default.proj is
4835            included.
4836    
4837    2003-06-26  Jonathan Coles   <[email protected]>
4838    
4839            New About box with lots more information including library
4840            versions and credits. More/better version checking before
4841            Thuban starts.
4842    
4843            * Thuban/UI/about.py: New. New About box that displays
4844            library version information and credits.
4845    
4846            * Thuban/version.py: Added new 'versions' dictionary which
4847            contains the verions of various libraries which are checked
4848            when the module loads.
4849            (verify_versions): Check all version numbers and returns
4850            a list of errors.
4851    
4852            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
4853            Reset the status of the buttons as the situation warrants,
4854            but in a better more reliable way by not relying on the
4855            current status to determine what needs to change.
4856    
4857            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
4858            (verify_versions): Remove most of the code since it is
4859            now in Thuban.version.verify_versions.o
4860    
4861            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
4862            About box in Thuban.UI.about.
4863    
4864            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
4865            Returns the version of gdal library being used as a string.
4866    
4867            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
4868            Removed.
4869            (get_proj_version): Return the version of PROJ that the file
4870            was compiled with.
4871            (get_gtk_version): Return th version of GTK that the file
4872            was compiled with.
4873    
4874    2003-06-25  Jonathan Coles   <[email protected]>
4875    
4876            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
4877            of the SelectPropertiesDialog should be self so the window
4878            appears on top.
4879            (ClassGroupPropertiesCtrl.DoEdit): The parent
4880            of the SelectPropertiesDialog should be self so the window
4881            appears on top.
4882    
4883            * Thuban/UI/resource.py: Cleaned up how we determine file
4884            extensions.
4885            (GetImageResource): Return an wxImage from our Resources.
4886    
4887    2003-06-24  Jonathan Coles   <[email protected]>
4888    
4889            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
4890            Check that a layer has a classification before trying
4891            to get it. Raster layers don't have classifications.
4892    
4893    2003-06-23  Jonathan Coles   <[email protected]>
4894            
4895            * setup.py: Add Resources/XML to resource list.
4896        
4897    2003-06-23  Jonathan Coles   <[email protected]>
4898    
4899            * setup.cfg: Fix copyright dates
4900        
4901    2003-06-23  Jonathan Coles   <[email protected]>
4902    
4903            * MANIFEST.in: Update with Resources/XML
4904    
4905            * setup.py: Don't include Locale resources yet as we don't
4906            have any and it causes problems building the distribution
4907            for Windows. Update version to 0.8.0.
4908    
4909            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
4910    
4911            * Thuban/UI/mainwindow.py: Add blank line at the end because
4912            file was not being read correctly building the Windows
4913            distribution.
4914    
4915    2003-06-23  Jonathan Coles   <[email protected]>
4916    
4917            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
4918    
4919            * Thuban/version.py: Temporarily update longversion for
4920            the 0.8 release so that it doesn't have the cvs revision.
4921    
4922    2003-06-23  Jonathan Coles   <[email protected]>
4923    
4924            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
4925            to make sure that we don't create reentrant possibilities with
4926            wxYield.
4927    
4928            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
4929            directly to avoid the wxSafeYield() call which generates an
4930            OnPaint event causing infinite recursion. Don't try to catch
4931            exception anymore. This was for before there were limits on map
4932            scaling.
4933    
4934    2003-06-23  Bernhard Herzog  <[email protected]>
4935    
4936            Bug fix for RT #1961:
4937    
4938            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
4939            Register DerivedShapestores with the session
4940    
4941            * Thuban/Model/session.py (Session.Tables): Make sure each table
4942            is only listed once.
4943    
4944            * test/test_load.py (TestJoinedTable.test): Add check_format call.
4945            Update file contents to match the one written out.
4946    
4947    2003-06-20  Bernhard Herzog  <[email protected]>
4948    
4949            * test/xmlsupport.py (SaxEventLister.startElementNS)
4950            (SaxEventLister.endElementNS): Do not include the qname. Python
4951            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
4952            is (presumably incorrectly) None, whereas it's a string with the
4953            element name in the later versions.
4954    
4955            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
4956            (TestEventList.test_even_list_namespace): Update tests to reflect
4957            the new behaviour
4958            (TestEventList.test_even_list_id_normalization): Fix doc-string
4959    
4960    2003-06-20  Jonathan Coles   <[email protected]>
4961    
4962            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
4963            by deriving classes to determine if that layer supports shapes.
4964            (Layer): Override HasShapes and return true.
4965    
4966            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
4967            instead of a direct call to wx[Begin|End]CusyCursor().
4968            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
4969            table data.
4970    
4971            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
4972            New. Wrappers around the wxWindows functions that allow us to
4973            make additional calls such as wxYield which gives the native
4974            system a chance to update the cursor correctly.
4975    
4976            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
4977            instead of a direct call to wx[Begin|End]CusyCursor().
4978    
4979            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
4980            instead of a direct call to wx[Begin|End]CusyCursor().
4981            (MapCanvas.find_shape_at): Check if the current search layer
4982            support shapes, otherwise go on to the next layer.
4983    
4984            * test/test_layer.py: Add tests in each type of layer for
4985            HasClassification() and HasShapes()
4986    
4987    2003-06-20  Jonathan Coles   <[email protected]>
4988    
4989            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after
4990            turning on the busy cursor to allow the system to change the
4991            cursor before we begin painting. This fixes a problem that
4992            was occuring only under GTK. Fixes RTbug #1840.
4993    
4994    2003-06-20  Bernhard Herzog  <[email protected]>
4995    
4996            * Resources/XML/thuban-0.8.dtd: New DTD for the new file format
4997            version.
4998    
4999            * Thuban/Model/save.py (sort_data_stores): New. Make topological
5000            sort of the data sources so they can be written with sources that
5001            data sources that depend on other data sources come after the
5002            sources they depend on.
5003            (SessionSaver.__init__): Add idmap instance variable to map from
5004            objects to the ids used in the file.
5005            (SessionSaver.get_id, SessionSaver.define_id)
5006            (SessionSaver.has_id): New. Methods to manage the idmap
5007            (SessionSaver.write): Use thuban-0.8.dtd
5008            (SessionSaver.write_session): Add a namespace on the session and
5009            write out the data sources before the maps.
5010            (SessionSaver.write_data_containers): New. Write the data
5011            containers.
5012            (SessionSaver.write_layer): Layer elements now refer to a
5013            shapestore and don't contain filenames anymore.
5014    
5015            * Thuban/Model/load.py (LoadError): Exception class to raise when
5016            errors in the files are discovered
5017            (SessionLoader.__init__): Define dispatchers for elements with a
5018            thuban-0.8 namespace too.
5019            (SessionLoader.check_attrs): New helper method to check and
5020            convert attributes
5021            (AttrDesc): New. Helper class for SessionLoader.check_attrs
5022            (SessionLoader.start_fileshapesource)
5023            (SessionLoader.start_derivedshapesource)
5024            (SessionLoader.start_filetable, SessionLoader.start_jointable):
5025            Handlers for the new elements in the new fileformat
5026            (SessionLoader.start_layer): Handle the shapestore attribute in
5027            addition to filename.
5028            (SessionLoader.start_table, SessionLoader.end_table): Removed.
5029            They were never used in the old formats and aren't needed for the
5030            new.
5031    
5032            * Thuban/Model/session.py (Session.DataContainers): New method to
5033            return all "data containers", i.e. shapestores and tables
5034    
5035            * test/xmlsupport.py (SaxEventLister.__init__)
5036            (SaxEventLister.startElementNS, sax_eventlist): Add support to
5037            normalize IDs.
5038    
5039            * test/test_xmlsupport.py
5040            (TestEventList.test_even_list_id_normalization): New test case for
5041            id normalization
5042    
5043            * test/test_load.py (LoadSessionTest.check_format): Use ID
5044            normalization
5045            (LoadSessionTest.thubanids, LoadSessionTest.thubanidrefs): New
5046            class atrributes used for ID normalization
5047            (TestSingleLayer, TestLayerVisibility, TestLabels.test)
5048            (TestLayerProjection.test, TestRasterLayer.test): Adapt to new
5049            file format
5050            (TestJoinedTable): New test for loading sessions with joined
5051            tables.
5052            (TestLoadError): New. Test whether missing required attributes
5053            cause a LoadError.
5054    
5055            * test/test_save.py (SaveSessionTest.thubanids)
5056            (SaveSessionTest.thubanidrefs): New class attributes for ID
5057            normalization in .thuban files.
5058            (SaveSessionTest.compare_xml): Use id-normalization.
5059            (SaveSessionTest.testEmptySession)
5060            (SaveSessionTest.testLayerProjection)
5061            (SaveSessionTest.testRasterLayer)
5062            (SaveSessionTest.testClassifiedLayer): Adapt to new file format.
5063            (SaveSessionTest.testLayerProjection): The filename used was the
5064            same as for testSingleLayer. Use a different one.
5065            (SaveSessionTest.test_dbf_table)
5066            (SaveSessionTest.test_joined_table): New test cases for saving the
5067            new data sources structures.
5068            (TestStoreSort, MockDataStore): Classes to test the sorting of the
5069            data stores for writing.
5070    
5071            * test/runtests.py: Add CVS keywords
5072    
5073    2003-06-20  Jonathan Coles   <[email protected]>
5074    
5075            * test/test_session.py
5076            (UnreferencedTablesTests.test_unreferenced_tables_with_joins):
5077            Use the cultural_landmark-point.dbf file for the store so that
5078            the table rows and shape count match.
5079    
5080    2003-06-20  Jonathan Coles   <[email protected]>
5081    
5082            * Thuban/Model/data.py (DerivedShapeStore.__init__): Raise
5083            an exception if the number of shapes is different from the
5084            number of rows in the table. Address RTbug #1933.
5085    
5086            * test/test_layer.py (TestLayer.test_derived_store): Add
5087            a test for the new exception in DerivedShapeStore.__init__.
5088    
5089            * test/support.py (FloatTestCase): Removed since there is
5090            already FloatComparisonMixin. Fixes RTbug #1954.
5091            (FloatComparisonMixin.assertFloatEqual): Include test for
5092            infinity that was part of FloatTestCase.
5093    
5094            * test/test_range.py (RangeTest): Inherit from
5095            support.FloatComparisonMixin now that we don't have
5096            support.FloatTestCase.
5097    
5098    2003-06-20  Bernhard Herzog  <[email protected]>
5099    
5100            * test/test_save.py (SaxEventLister, sax_eventlist): Removed. Use
5101            the implementation in xmlsupport instead.
5102            (SaveSessionTest.compare_xml): sax_eventlist is now in xmlsupport
5103    
5104            * test/test_proj.py: Import sax_eventlist from xmlsupport instead
5105            of test_save
5106    
5107    2003-06-20  Bernhard Herzog  <[email protected]>
5108    
5109            * test/test_load.py (LoadSessionTest.check_format): New helper
5110            method to make sure the test files we load might have been written
5111            by the current thuban version.
5112            (ClassificationTest.TestLayers, TestSingleLayer.test)
5113            (TestLayerVisibility.test, TestClassification.test)
5114            (TestLabels.test, TestLayerProjection.test, TestRasterLayer.test):
5115            Add check_format() calls and fix the thuban data to match the data
5116            that would be written by saving the session loaded from it.
5117    
5118            * test/xmlsupport.py (SaxEventLister, sax_eventlist): Copies of
5119            the same class and function in test_save.
5120    
5121            * test/test_xmlsupport.py (TestEventList): New. test cases for
5122            sax_eventlist
5123    
5124    2003-06-20  Bernhard Herzog  <[email protected]>
5125    
5126            * Resources/XML/thuban.dtd: Add comment about which versions of
5127            Thuban are covered by this DTD
5128            (map): Fix content model for layers and raster layers. There can
5129            be any number or layers and raster layers in any order.
5130    
5131    2003-06-20  Jonathan Coles   <[email protected]>
5132    
5133            This is mainly about fixing RTbug #1949.
5134    
5135            * Thuban/Model/classification.py: Remove "from __future__"
5136            import statement since python 2.2 is the earliest supported
5137            version.
5138    
5139            * Thuban/Model/proj.py (Projection.GetProjectedUnits): New.
5140            Currently returns PROJ_UNITS_METERS or PROJ_UNITS_DEGREES
5141            depending on the units this projection *forwards* into.
5142    
5143            * Thuban/Model/save.py (SessionSaver.write_classification):
5144            Remove unnecessary use of lambdas and nested functions.
5145    
5146            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Do scale
5147            adjustment here if the map projection uses degrees.
5148    
5149            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Remove
5150            scale adjust code since it is now done before calling
5151            this method. Don't do anything if the map projection
5152            is None.
5153    
5154    2003-06-19  Bernhard Herzog  <[email protected]>
5155    
5156            Move version specific load tests to their own file.
5157    
5158            * test/test_load.py: Expand the doc-string to explain a bit how to
5159            handle file format changes.
5160            (TestClassification.test): Update the docstring as this test is
5161            not about Thuban 0.2 anymore.
5162    
5163            * test/test_load_0_2.py: New file with the load tests for thuban
5164            files created with Thuban 0.2 and earlier.
5165    
5166    2003-06-19  Bernhard Herzog  <[email protected]>
5167    
5168            Add XML validation to some of the tests. Validation will only be
5169            done if pyRXP is installed (http://reportlab.com/xml/pyrxp.html).
5170            To make the DTD available to the test cases it's moved into
5171            Resources/XML
5172    
5173            * Resources/XML/thuban.dtd: New. This is now the real Thuban DTD
5174            for versions up to and including 0.2. Two slight changes: added an
5175            encoding specification and fixed the comment which refered to
5176            GRASS, not Thuban
5177    
5178            * test/xmlsupport.py: New support module for tests involving XML.
5179            Currently there's a mix-in class for XML validation.
5180    
5181            * test/test_xmlsupport.py: New. Tests for the xmlsupport module
5182    
5183            * test/test_save.py (SaveSessionTest): Derive from ValidationTest
5184            so that we can validate the
5185            (SaveSessionTest.testEmptySession)
5186            (SaveSessionTest.testSingleLayer)
5187            (SaveSessionTest.testSingleLayer)
5188            (SaveSessionTest.testLayerProjection)
5189            (SaveSessionTest.testRasterLayer)
5190            (SaveSessionTest.testClassifiedLayer): Validate the generated XML
5191    
5192            * test/runtests.py (main): Call print_additional_summary instead
5193            of print_garbage_information
5194    
5195            * test/support.py (resource_dir): New function to return the
5196            "Resource" subdirectory
5197            (print_additional_summary): New function to combine several
5198            summary functions
5199            (run_tests): Use print_additional_summary instead of calling
5200            print_garbage_information directly
5201    
5202    2003-06-19  Bernhard Herzog  <[email protected]>
5203    
5204            * Doc/thuban.dtd (classification): Correct the content model of
5205            the classification element.
5206            (projection): Add the "name" attribute
5207    
5208    2003-06-19  Frank Koormann   <[email protected]>
5209    
5210            MERGE from the greater-ms3 branch.
5211    
5212            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Apply conversion to
5213            scale if projection is latlong to get better estimate.
5214    
5215            Fix problem of hidden properties dialog under windows after double
5216            click on layer tree:
5217            The tree control always gets an Expanded / Collapsed event after
5218            the ItemActivated  on double click, which raises the main window again.
5219            We add a second ItemActivated event to the queue, which simply
5220            raises the already displayed window.
5221    
5222            * Thuban/UI/legend.py (LegendTree.__init__): Instance variable
5223            raiseProperties initialized to prevent endless loops
5224            (LegendTree._OnItemActivated): Depending on self.raiseProperties
5225            simply raise the properties or open the dialog and issue a second
5226            event.
5227    
5228    2003-06-18  Jonathan Coles   <[email protected]>
5229    
5230            * setup.py: Fix a few problems that occured under Windows.
5231    
5232    2003-06-18  Jonathan Coles   <[email protected]>
5233    
5234            When Thuban loaded the map was redrawn twice because the
5235            legend was being opened after the mainwindow was created
5236            and not during its creation. This meant the map was drawn
5237            initially and then had to be redrawn when the legend
5238            caused the display to change. Now the legend is opened
5239            in the mainwindow constructor which resolves this issue.
5240    
5241            Also, although we were checking for the existence of
5242            gdal and gdalwarp modules, the gdalwarp extension was
5243            still being compiled (which may fail if the system doesn't
5244            have gdal installed). the build_ext command to setup.py
5245            now accepts the flags --with-gdal and --without-gdal.
5246            If --without-gdal is specified setup.py will try to
5247            use the gdal parameters specified by gdal-config. Under
5248            windows, those parameters have to be set in setup.py
5249            as with proj4 an wxWindows.
5250    
5251            * setup.py: Use a list instead of seperate variables for
5252            extension parameters so we can create a generic function
5253            that runs an appropriate *-config script.
5254            (run_cs_script): Renamed from run_wx_script and modified
5255            to accept a second argument which is a list of lists to
5256            be filled in by the values returned from running the command.
5257            (thuban_build_ext): New. Extends the build_ext command and
5258            provides the options --with-gdal/--without-gdal which then
5259            optionally includes the gdalwarp extension.
5260    
5261            * Thuban/Model/resource.py: First check if we can import
5262            the gdalwarp Thuban extension before checking for gdal.
5263            Also added some comments.
5264            
5265            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Check if
5266            the map is None which may be the case if none has been loaded
5267            yet.
5268    
5269            * Thuban/UI/main.py (main): Remove call to ShowLegend.
5270    
5271            * Thuban/UI/mainwindow.py (MainWindow.__init__): Call ShowLegend().
5272    
5273            * Thuban/UI/renderer.py: Check for gdal support before importing
5274            gdalwarp.
5275            (MapRenderer.render_map): Only try to optimize if we have gdal
5276            support otherwise nothing will get drawn.
5277    
5278            * Thuban/UI/view.py (MapCanvas.FitMapToWindow): This may be called
5279            during startup before a map has been created. Check if map is None
5280            before using it and do nothing if it is.
5281    
5282    2003-06-17  Jonathan Coles   <[email protected]>
5283    
5284            Fix the problem with raster layers under Windows that caused
5285            Thuban to crash. The view should respond to layer projection
5286            changed events to update the display. Changes to a projection
5287            should not cause the map to be set to full extent.
5288            
5289            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
5290            current_map_proj to remember the current map projection so that
5291            when the projection changes we know what the previous projection
5292            was.
5293            (MapCanvas.SetMap): Unsubscribe and subscribe to
5294            LAYER_PROJECTION_CHANGED events.
5295            (MapCanvas.projection_changed): Split into two methods that respond
5296            to map and layer projection changes.
5297            (MapCanvas.map_projection_changed): New. Takes the current view and
5298            projects it using the new projection. This does not cause the
5299            map to be redrawn at full extent.
5300            (MapCanvas.layer_projection_changed): New. Cause a redraw which
5301            will draw each layer in its new projection.
5302            
5303            * extensions/thuban/bmpdataset.cpp (BMPDataset::Open): Call
5304            VSIFClose() not VSIFCloseL() to close the file. Fixes a crash
5305            under Windows.
5306            
5307            * extensions/thuban/gdalwarp.cpp (MFILENAME): Padding should be
5308            to twice sizeof(void*) because there are two digits for each
5309            hex byte.
5310    
5311    2003-06-16  Bernhard Herzog  <[email protected]>
5312    
5313            Update to the layer interface: Direct access to the table,
5314            shapetable, shapefile and filename attributes is now actively
5315            deprecated by issuing deprecation warnings for all places where
5316            this happens.
5317    
5318            * Thuban/Model/layer.py (Layer.__getattr__): New. Implement access
5319            to the instance variables table, shapetable, shapefile and
5320            filename via __getattr__ so that we can issue a deprecation
5321            warning.
5322            (Layer.SetShapeStore): Don't set the deprecated instance variables
5323            any more
5324            (Layer.SetShapeStore): Don't use deprecated layer instance
5325            variables
5326            (Layer.Destroy): No need to explicitly remove the instance
5327            variables any more
5328            (Layer.GetFieldType, Layer.Shape): Don't use deprecated layer
5329            instance variables
5330    
5331            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
5332            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve)
5333            (GenQuantilesPanel.GetList, GenQuantilesPanel.OnRetrieve): Don't
5334            use deprecated layer instance variables
5335    
5336            * Thuban/UI/classifier.py (Classifier.__init__): Don't use
5337            deprecated layer instance variables
5338    
5339            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
5340            (IdentifyGridCtrl.selected_shape): Don't set the deprecated layer
5341            instance variables
5342    
5343            * Thuban/UI/tableview.py (LayerTableGrid.select_shapes): Don't use
5344            deprecated layer instance variables
5345    
5346            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Don't use
5347            deprecated layer instance variables
5348    
5349            * Thuban/Model/save.py (SessionSaver.write_layer): Don't use
5350            deprecated layer instance variables
5351    
5352            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer)
5353            (MapRenderer.polygon_render_param): Don't use deprecated layer instance
5354            variables
5355    
5356            * test/runtests.py (main): Turn Thuban's deprecation warnings into
5357            errors so that they're cought by the tests
5358    
5359            * test/test_load.py (TestSingleLayer.test): Don't use deprecated
5360            layer instance variables
5361    
5362    2003-06-16  Jonathan Coles   <[email protected]>
5363    
5364            Fix a problem under Windows whereby if the user double-clicks on a
5365            layer in the legend that tree item will expand or collapse as well
5366            as open the layer properties dialog. The state of the tree item
5367            should not be affected.
5368    
5369            * Thuban/UI/legend.py (LegendTree.__init__): Add instance variable
5370            preventExpandCollapse and subscribe to expanding and collapsing
5371            events.
5372            (LegendTree.OnItemExpandCollapse): New. Responds to expanding and
5373            collapsing events and will veto the event if it has been triggered
5374            by the user double clicking on a layer.
5375            (LegendTree._OnItemActivated): Set preventExpandCollapse to indicate
5376            that an expanding/collapsing event should be vetoed.
5377    
5378    2003-06-13  Bernhard Herzog  <[email protected]>
5379    
5380            * Thuban/UI/classifier.py (Classifier.OnClose)
5381            (Classifier.map_layers_removed)
5382            (Classifier.layer_shapestore_replaced): Unsubscribe the messages
5383            in OnClose and not in map_layers_removed or
5384            layer_shapestore_replaced to make sure it always happens when the
5385            dialog is closed
5386    
5387    2003-06-13  Jonathan Coles   <[email protected]>
5388    
5389            This puts back a fix for Windows where a panel is needed so that
5390            the background of the table view appears correctly.
5391    
5392            * Thuban/UI/tableview.py (TableFrame.__init__): Add a panel
5393            object that can be used by derived classes to place any
5394            controls (including the grid) onto.
5395            (QueryTableFrame.__init__): Use the panel as the parent window
5396            for all the controls. Reparent the grid so that the panel is
5397            the parent. Call UpdateStatusText() to correctly initialize
5398            the status bar.
5399    
5400    2003-06-13  Jonathan Coles   <[email protected]>
5401    
5402            * Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits
5403            from wxFrame (as opposed to wxDialog like the other classes)
5404            but otherwise behaves like the other classes. This is needed
5405            for the TableView which isn't really a dialog and needs to
5406            have a status bar and control buttons.
5407    
5408            * Thuban/UI/tableview.py (TableGrid.__init__): Create an
5409            instance variable to keep track of how many rows are selected.
5410            Subscribe once to the the events we are interested in.
5411            (ThubanGrid.OnRangeSelect): Only handle event if event handling
5412            hasn't been turned off.
5413            (ThubanGrid.OnSelectCell): Only handle event if event handling
5414            hasn't been turned off.
5415            (ThubanGrid.ToggleEventListeners): Rather than subscribe None
5416            as an event listener (which changes the event handler stack)
5417            simply set an instance variable to False. This is checked in
5418            the event handlers.
5419            (ThubanGrid.GetNumberSelected): Return the number of currently
5420            selected rows.
5421            (TableFrame): Inherit from ThubanFrame so we can have a
5422            status bar and control buttons.
5423            (QueryTableFrame.__init__): Create a status bar. Fixes RTbug #1942.
5424            Explicitly set which items are selected in the operator choice and
5425            action choice so there is always a valid selection. Fixes RTbug #1941.
5426            Subscribe to grid cell selection events so we can update the
5427            status bar.
5428            (QueryTableFrame.UpdateStatusText): Update the status bar with
5429            how many rows are in the grid, how many columns, and how many
5430            rows are selected.
5431            (QueryTableFrame.OnGridSelectRange, QueryTableFrame.OnGridSelectCell):
5432            Call UpdateStatusText when cells are (de)selected.
5433            (QueryTableFrame.OnQuery): Use the string value in the value
5434            combo if either the selected item index is 0 or if the string
5435            cannot be found in the predefined list (this happens if the
5436            user changes the text). Fixes RTbug #1940.
5437            Only turn off the grid event listeners if there a query comes
5438            back with a none empty list of ids. in the case that the list
5439            is empty this causes a grid.ClearSelection() call to actually
5440            clear the grid selection which causes the selected items in
5441            the map to be deselected. Fixes RTbug #1939.
5442    
5443            * test/test_save.py (XMLWriterTest.Encode): Check return values.
5444            Fixes RTbug #1851.
5445    
5446    2003-06-13  Bernhard Herzog  <[email protected]>
5447    
5448            * Thuban/UI/identifyview.py (IdentifyView.__init__): Call
5449            self.selected_shape with the current selection to make sure the
5450            contents of the dialog are up to date when it's shown for the
5451            first time.
5452            The dialog used to work without this by luck. The recent fix to
5453            the connector module 'broke' a 'feature' the identify view was
5454            relying on, i.e that subscribing to a message in response to
5455            receiving a message of that type would mean that the new
5456            subscriber would also be called for the same message.
5457            
5458    2003-06-12  Jonathan Coles   <[email protected]>
5459    
5460            * extensions/thuban/gdalwarp.cpp: Removed debug printing as
5461            the image is rendered. Fixes RTbug #1937.
5462    
5463    2003-06-12  Jonathan Coles   <[email protected]>
5464    
5465            * Thuban/Lib/fileutil.py: As is done under Windows, create the
5466            user directory if it doesn't exist on a posix system.
5467            Fixes RTbug #1815.
5468    
5469            * Thuban/Model/resource.py (get_user_proj_files): Moved the
5470            called to get_application_dir here, so that the directory
5471            will only be called if this method is invoked.
5472    
5473            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Clear
5474            the projfilepath if no projection is selected.
5475    
5476    2003-06-12  Jonathan Coles   <[email protected]>
5477    
5478            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Don't draw
5479            the scalebar if the current map has no projection set.
5480    
5481            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Set the
5482            projfilepath label to just the basename of the projection file
5483            rather than include the entire path.
5484    
5485            * Thuban/Model/resource.py: Fix missed proj functions that
5486            needed to be renamed.
5487    
5488    2003-06-12  Jonathan Coles   <[email protected]>
5489    
5490            * Thuban/Model/classification.py: Removed assert statements that
5491            tested if the variable was an instance of Color.
5492    
5493            * Thuban/Model/color.py (Color): Remove commented code that isn't
5494            used.
5495            (Transparent): Renamed from NoColor. Doesn't inherit from Color.
5496            Fixes RTbug #1835.
5497            (Transparent.__eq__, Transparent.__ne, Transparent.__repr): New.
5498            Needed now that the class doesn't inherit from Color.
5499    
5500    2003-06-12  Jonathan Coles   <[email protected]>
5501    
5502            * test/test_save.py (XMLWriterTest.testEncode): Explicitly
5503            check unicode strings.
5504    
5505            * test/test_layer.py: Check for existence of gdal.
5506    
5507    2003-06-12  Jonathan Coles   <[email protected]>
5508        
5509            * Thuban/Model/xmlreader.py: New. Contains the XMLReader class
5510            that was in load.py
5511    
5512            * Thuban/Model/xmlwriter.py: New. Contains the XMLWriter class
5513            that was in save.py
5514    
5515    2003-06-12  Jonathan Coles   <[email protected]>
5516    
5517            This is largely a collection of bug fixes. We also handle the
5518            case where gdal is not on the system. The XMLReader and XMLWriter
5519            classes were moved into there own files to resolve some circular
5520            import references and because they shouldn't really be in the
5521            file that is dediciated to reading/writing session files since
5522            they are also used elsewhere.
5523    
5524            * Thuban/Model/classgen.py: Renamed functions to follow the
5525            function_names_with_underscores style. Fixes RTbug #1903.
5526            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
5527    
5528            * Thuban/Model/layer.py: Import gdal only if it available.
5529            (RasterLayer): Handle the case where the gdal library is unavailable.
5530            Addresses RTbug #1877.
5531    
5532            * Thuban/Model/load.py (XMLReader): Moved into seperate file
5533            xmlreader.py.
5534    
5535    2003-06-12  Jonathan Coles   <[email protected]>
5536    
5537            This is largely a collection of bug fixes. We also handle the
5538            case where gdal is not on the system. The XMLReader and XMLWriter
5539            classes were moved into there own files to resolve some circular
5540            import references and because they shouldn't really be in the
5541            file that is dediciated to reading/writing session files since
5542            they are also used elsewhere.
5543    
5544            * Thuban/Model/classgen.py: Renamed functions to follow the
5545            function_names_with_underscores style. Fixes RTbug #1903.
5546            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
5547    
5548            * Thuban/Model/layer.py: Import gdal only if it available.
5549            (RasterLayer): Handle the case where the gdal library is unavailable.
5550            Addresses RTbug #1877.
5551    
5552            * Thuban/Model/load.py (XMLReader): Moved into seperate file
5553            xmlreader.py.
5554    
5555            * Thuban/Model/save.py (escape, XMLWriter): Moved into seperate
5556            file xmlwriter.py.
5557    
5558            * Thuban/Model/resource.py: Renamed functions to following the
5559            function_names_with_underscores style.
5560            (has_gdal_support): New function that returns true if the gdal
5561            library is available. Addresses RTbug #1877.
5562    
5563            * Thuban/UI/application.py (ThubanApplication.OpenSession):
5564            Display a message box if the gdal library is not available, but
5565            only if there are any layers that would use it. Addresses RTbug #1877.
5566    
5567            * Thuban/UI/classgen.py: Use renamed projection resource functions.
5568            (GenUniformPanel.__CalcStepping): Fix a slight discrepency
5569            when using integers versus floats.
5570    
5571            * Thuban/UI/mainwindow.py (_has_gdal_support): New. Used to
5572            determine if the "Add Image Layer" menu option should be
5573            greyed out or not. Addresses RTbug #1877.
5574    
5575            * Thuban/UI/projdialog.py: Use renamed projection resource functions.
5576    
5577            * Thuban/UI/renderer.py (MapRenderer.render_map): Only try to
5578            optimize if a raster layer is visible. Fixes RTbug #1931.
5579            Only draw the raster layer if the gdal library is available.
5580            Addresses RTbug #1877.
5581    
5582            * test/test_classgen.py: Add tests for generate_singletons,
5583            generate_uniform_distribution, generate_quantiles. Fixes RTbug #1903.
5584            (test_calculate_quantiles): Fix some tests to catch the new
5585            ValueError that is raised.
5586    
5587            * test/test_proj.py: Use renamed projection resource functions.
5588    
5589            * test/test_save.py (SaveSessionTest.testClassifiedLayer): New
5590            test for saving classified layers. Fixes RTbug #1902.
5591            (XMLWriterTest): New. Tests the XMLWriter class. Fixes RTbug #1851.
5592    
5593    2003-06-12  Jan-Oliver Wagner <[email protected]>
5594    
5595            Fix for http://intevation.de/rt/webrt?serial_num=1900.
5596    
5597            * Thuban/UI/multiplechoicedialog.py: New. A multiple choice dialog.
5598    
5599            * Thuban/UI/mainwindow.py: import wxMultipleChoiceDialog from
5600            multiplechoicedialog.py rather than from the wxPython library.
5601    
5602    2003-06-11  Frank Koormann  <[email protected]>
5603    
5604            * Thuban/Lib/fileutil.py (get_application_dir): Minor stability
5605            update.
5606    
5607    2003-06-11  Frank Koormann  <[email protected]>
5608    
5609            * Thuban/Lib/fileutil.py (get_application_dir): New function to
5610            determine the absolute .thuban/thuban directory under
5611            "posix" (os.expanduser) and "nt" (read AppData registry key).
5612    
5613            * Thuban/Model/resource.py: Use get_application_dir
5614    
5615            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
5616            Use get_application_dir.
5617    
5618    2003-06-10  Bernhard Herzog  <[email protected]>
5619    
5620            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to
5621            the messages MAP_LAYERS_REMOVED messages
5622            (LayerTableFrame.OnClose): Unsubscribe from it.
5623            (LayerTableFrame.map_layers_removed): New. Receiver for
5624            MAP_LAYERS_REMOVED. Close the dialog when the layer whose the
5625            dialog is showing is removed.
5626    
5627    2003-06-10  Bernhard Herzog  <[email protected]>
5628    
5629            * Thuban/Lib/connector.py (Connector.Issue): Iterate over a copy
5630            of the receivers list so that unsubscribing in a receiver doesn't
5631            modify it while iterating over it.
5632    
5633            * test/test_connector.py
5634            (ConnectorTest.test_disconnect_in_receiver): New. Test whether
5635            unsubscribing in a receiver works correctly. See docstring for
5636            details
5637    
5638    2003-06-10  Bernhard Herzog  <[email protected]>
5639    
5640            * Thuban/Model/messages.py (LAYER_SHAPESTORE_REPLACED): New
5641            message.
5642    
5643            * Thuban/Model/layer.py (Layer.SetShapeStore): Send
5644            LAYER_SHAPESTORE_REPLACED when the shapestore changes. A
5645            LAYER_CHANGED will still be sent if the classification changes.
5646    
5647            * Thuban/UI/classifier.py (Classifier.__init__): Add the map as
5648            parameter so we can subscribe to some of its messages
5649            (Classifier.__init__): Subscribe to the map's MAP_LAYERS_REMOVED
5650            and the layer's LAYER_SHAPESTORE_REPLACED
5651            (Classifier.unsubscribe_messages): New. Unsubscribe from message
5652            subscribed to in __init__
5653            (Classifier.map_layers_removed)
5654            (Classifier.layer_shapestore_replaced): receivers for the messages
5655            subscribed to in __init__. Unsubscribe and close the dialog
5656    
5657            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): Pass
5658            the map to the Classifier dialog
5659    
5660            * test/test_layer.py (SetShapeStoreTests): Derive from
5661            SubscriberMixin as well so we can test messages
5662            (SetShapeStoreTests.setUp): Subscribe to some of the layer's
5663            messages
5664            (SetShapeStoreTests.tearDown): Clear the messages again
5665            (SetShapeStoreTests.test_sanity): Expand the doc-string and check
5666            for the modified flag too
5667            (SetShapeStoreTests.test_set_shape_store_modified_flag): New test
5668            to check whether SetShapeStore sets the modified flag
5669            (SetShapeStoreTests.test_set_shape_store_different_field_name)
5670            (SetShapeStoreTests.test_set_shape_store_same_field)
5671            (SetShapeStoreTests.test_set_shape_store_same_field_different_type):
5672            Add tests for the messages. This checks both the new
5673            LAYER_SHAPESTORE_REPLACED and the older LAYER_CHANGED
5674    
5675    2003-06-06  Jan-Oliver Wagner <[email protected]>
5676    
5677            * Thuban/UI/mainwindow.py: Improved and partly added help texts for
5678            the menu items.
5679    
5680    2003-06-05  Frank Koormann  <[email protected]>
5681    
5682            * Thuban/UI/identifyview.py (IdentifyView.__init__):
5683            Layout reimplemented without panel. Make life easier to fit the list
5684            in the dialog.
5685    
5686    2003-06-05  Frank Koormann  <[email protected]>
5687    
5688            * Thuban/UI/projdialog.py (ProjFrame.__init__): Fill the projchoice
5689            once on initialisation (Former implementation resulted in multiple
5690            entries for each projection).
5691            (ProjFrame.__FillAvailList): selectProj as second optional parameter,
5692            if set, select the projection found under the specified name. This
5693            overwrites any other selection estimate.
5694            Removed projchoice filling from this method.
5695            (ProjFrame._OnSave, ProjFrame._OnAddToList):
5696            Updated call of ProjFrame.__FillAvailList
5697            (LCCPanel._DoLayout): Moved parameter controls in more common order.
5698    
5699            * Resources/Projections/defaults.proj: Extended defaults representing
5700            various common European projections.
5701    
5702    2003-06-05  Frank Koormann  <[email protected]>
5703    
5704            * Thuban/UI/identifyview.py (IdentifyView.__init__):
5705            Use ListCtrl instead of GridCtrl
5706    
5707            * Thuban/Model/resource.py:
5708            Guess location of .thuban directory from tempdir parent directory.
5709    
5710            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
5711            Guess location of .thuban directory from tempdir parent directory.
5712    
5713    2003-06-04  Bernhard Herzog  <[email protected]>
5714    
5715            Do not cache the values returned by the tree widget's
5716            GetFirstChild and GetNextChild methods because it led to lots of
5717            segfaults. The new way requires more brute force but is more
5718            reliable.
5719    
5720            * Thuban/UI/legend.py (LegendTree.__init__): Remove instance
5721            variable layer2id
5722            (LegendTree.find_layer): New method to do with brute force what
5723            layer2id tried to accomplish
5724            (LegendTree._OnMsgLayerChanged)
5725            (LegendTree._OnMsgLayerTitleChanged, LegendTree.__ShowHideLayer):
5726            Use find_layer instead of layer2id
5727            (LegendTree.__RemoveLayer, LegendTree.__AddLayer): No need to
5728            update layer2id anymore
5729            (LegendTree._OnMsgMapLayersRemoved)
5730            (LegendTree._OnMsgMapLayersAdded): Get by without layer2id.
5731    
5732    2003-06-03  Thomas Koester  <[email protected]>
5733    
5734            * Thuban/Model/classgen.py (GenQuantiles0): New function.
5735    
5736    2003-06-02  Bernhard Herzog  <[email protected]>
5737    
5738            * Thuban/UI/mainwindow.py (layer_rename command, table_rename command):
5739            New commands.
5740            (main_menu): Add the new commands.
5741            (MainWindow.TableRename): New. Implementation of the table_rename
5742            command.
5743            (MainWindow.RenameLayer): New. Implementation of the layer_rename
5744            command.
5745    
5746            * Thuban/Model/session.py (Session.AddTable): call self.changed to
5747            set the modified flag
5748    
5749            * test/test_session.py (TestSessionSimple.test_add_table): Test
5750            whether the modified flag is set properly
5751    
5752            * Thuban/Model/base.py (TitledObject.SetTitle): Call changed
5753            instead of issue so that the modified flags get updated.
5754    
5755            * test/test_base.py (SomeTitledObject): Derive from Modifiable
5756            instead of Publisher to reflect reality better and to accomodate
5757            the fact that SetTitle now calls changed instead of issue
5758    
5759    2003-06-02  Bernhard Herzog  <[email protected]>
5760    
5761            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): Resource
5762            acquisition has to happen before the try in a try-finally.
5763    
5764    2003-06-02  Bernhard Herzog  <[email protected]>
5765    
5766            * Thuban/UI/legend.py (LegendTree._OnMsgMapLayersRemoved): It's
5767            possible that a layer is removed that is not currently selected in
5768            the legend so don't check for this.
5769    
5770    2003-05-30  Bernhard Herzog  <[email protected]>
5771    
5772            * Thuban/Model/layer.py (Layer.Destroy): Set all instance
5773            variables to None that have direct or indirect references to
5774            shapefiles or dbf files to make sure that they do go away and the
5775            files are closed.
5776    
5777    2003-05-30  Bernhard Herzog  <[email protected]>
5778    
5779            * Thuban/UI/legend.py (LegendTree.GetRootItem): Reset
5780            availImgListIndices when a new image list is created
5781            
5782    2003-05-30  Bernhard Herzog  <[email protected]>
5783    
5784            * Thuban/UI/legend.py (LegendTree.__init__): New instance variable
5785            changing_selection to indicate whether the LegendTree code itself
5786            is currently changing the selection
5787            (LegendTree.normalize_selection): New method to normalize the
5788            selection by selecting the layer item even if the user clicked on
5789            the classification.
5790            (LegendTree._OnSelChanged): normalize the selection. This works
5791            around a bug in wx which doesn't keep track of the selection
5792            properly when subtrees are deleted.
5793    
5794    2003-05-30  Bernhard Herzog  <[email protected]>
5795    
5796            * Thuban/UI/view.py (MapCanvas.set_view_transform): Limit the
5797            maximum and minimum scale factors.
5798    
5799            * test/test_classgen.py (ClassGenTest.test): Update to reflect the
5800            changes in classgen.py
5801    
5802    2003-05-30  Jonathan Coles   <[email protected]>
5803    
5804            * Thuban/Model/classgen.py: Remove ClassGenerator class but make
5805            all the methods functions. Fixes RTBug #1903.
5806    
5807            * Thuban/Model/map.py (Map.TopLayer, Map.BottomLayer): Renamed
5808            to MoveLayerToTop and MoveLayerToBottom respectively. Fixes
5809            RTBug #1907.
5810    
5811            * Thuban/UI/classgen.py: Use classgen functions that were part
5812            of the ClassGenerator class. Put try/finally blocks around
5813            code that uses wxBeginBusyCursor()/wxEndBusyCursor(). Fixes
5814            RTBug #1904.
5815    
5816            * Thuban/UI/classifier.py: Remove unused import of ClassGenerator.
5817    
5818            * Thuban/UI/legend.py: The legend was cleared and repopulated any
5819            time something changed which caused some state to be lost such
5820            as which children were expanded or collapsed. Fixes RTBug #1901.
5821            (LegendTree._OnMsgMapLayersAdded): Add only new layers.
5822            (LegendTree.__OnMsgMapLayersRemoved): Remove layers that exist in
5823            the legend but not in the map.
5824            (LegendTree.__FillTree): Move main functionality out into smaller
5825            methods that can be used by other methods.
5826            (LegendTree.__FillTreeLayer): Reuse old slots in the image list
5827            if they are available.
5828            (LegendTree.DeleteAllItems): Renamed from __DeleteAllItems so
5829            that we override the wxTreeCtrl method. Iterate over children
5830            and call __RemoveLayer.
5831            (LegendTree.__AddLayer): New. Add a new layer to the legend.
5832            (LegendTree.__RemoveLayer): Remove a layer from the legend.
5833            (LegendTree.DeleteChildren): New, overrides wxTreeCtrl method.
5834            Should only be called with the id of a layer branch.
5835            (LegendTree.GetRootItem): New, overrides wxTreeCtrl method.
5836            Returns the root item or creates one if necessary.
5837    
5838            * Thuban/UI/renderer.py (MapRenderer.draw_raster_layer): Call
5839            ProjectRasterFile with tuple arguments instead of strings.
5840    
5841            * Thuban/UI/tableview.py (QueryTableFrame.OnQuery): Wrap code
5842            with try/finally. Fixes RTBug #1904.
5843    
5844            * Thuban/UI/view.py (MapCanvas.OnPaint): Wrap code
5845            with try/finally. Fixes RTBug #1904.
5846            (MapCanvas.FitSelectedToWindow): If a single point is selected
5847            simply center it on the display. Fixes RTBug #1849.
5848    
5849            * extensions/thuban/gdalwarp.cpp: Removed code that allowed gdalwarp
5850            to be compiled as a standalone app. Now the code can only be
5851            called from Python which simplifies the parameter passing.
5852            (ProjectRasterFile): Handle Python arguments. Remove code that
5853            checks for a destination dataset. Add more clean up code.
5854    
5855            * test/test_map.py (TestMapWithContents.test_raise_layer_top,
5856            TestMapWithContents.test_lower_layer_bottom):
5857            Test Map.MoveLayerToTop() and Map.MoveLayerToBottom() respectively.
5858            Fixes RTBug #1907.
5859    
5860            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Apply a full
5861            extent to the map when the legend is toggled. Fixes RTBug #1881.
5862    
5863    2003-05-29  Jan-Oliver Wagner <[email protected]>
5864    
5865            * Thuban/UI/tableview.py (LayerTableFrame.OnClose): Bug-fix: Now
5866            unsubscribes all that is subcribed in __init__.
5867    
5868    2003-05-28  Bernhard Herzog  <[email protected]>
5869    
5870            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer)
5871            (MainWindow.CanDuplicateLayer): New methods to implement the
5872            Layer/Duplicate command.
5873            (layer_duplicate command): New.
5874            (main_menu): Add layer_duplicate to the Layer menu.
5875    
5876    2003-05-28  Bernhard Herzog  <[email protected]>
5877    
5878            * Thuban/UI/tableview.py (NullRenderer.Draw): New. Our own
5879            renderer so that NULL/None values get displayed differently (by a
5880            gray rectangle).
5881            (TableGrid.__init__): Override the default renderers
5882    
5883    2003-05-28  Bernhard Herzog  <[email protected]>
5884    
5885            * Thuban/Model/layer.py (Layer.SetShapeStore): Set the
5886            classification to "None" if the type of the field has changed.
5887    
5888            * test/test_layer.py (SetShapeStoreTests): New. Class with a few
5889            test for the Layer.SetShapeStore method
5890    
5891    2003-05-28  Jan-Oliver Wagner <[email protected]>
5892    
5893            * Thuban/Model/layer.py (Layer.TreeInfo): Fixed a bug (a layer
5894            does not necessarily have a filename).
5895    
5896    2003-05-28  Jan-Oliver Wagner <[email protected]>
5897    
5898            * Thuban/UI/mainwindow.py (MainWindow.TableClose, MainWindow.TableShow):
5899            sort the selection list for the dialog.
5900    
5901    2003-05-28  Frank Koormann  <[email protected]>
5902    
5903            * extensions/thuban/wxproj.cpp
5904            (project_point): Removed cast to int for projected point coordinates.
5905            (shape_centroid): Return last point if all polygon vertices fall
5906            to one point.
5907    
5908    2003-05-28  Bernhard Herzog  <[email protected]>
5909    
5910            * Thuban/UI/mainwindow.py (_can_unjoin): Add doc-string and cope
5911            with layers that don't have shapestores, i.e. raster layers.
5912    
5913    2003-05-28  Bernhard Herzog  <[email protected]>
5914    
5915            * Thuban/Model/table.py (DBFTable.__init__): Omit the extension
5916            when determining the title from the filename.
5917    
5918            * test/test_dbf_table.py (TestDBFTable.test_title): Update to
5919            reflect changes in the way the title is derived from the filename
5920    
5921    2003-05-28  Frank Koormann  <[email protected]>
5922    
5923            * Thuban/UI/mainwindow.py (MainWindow.TableShow):
5924            Added wxDEFAULT_DIALOG_STYLE to show table dialog styles.
5925    
5926    2003-05-27  Bernhard Herzog  <[email protected]>
5927    
5928            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages): Also
5929            delegate SelectedLayer.
5930            (MainWindow.LayerUnjoinTable): Implement.
5931            (_can_unjoin): New. Helper function for the sensitivity of the
5932            layer/unjoin command.
5933    
5934            * Thuban/Model/data.py (ShapefileStore.OrigShapeStore)
5935            (DerivedShapeStore.OrigShapeStore): New. Return the original
5936            shapestore. Used to figure out how to unjoin.
5937            (DerivedShapeStore.Shapefile): Fix a typo.
5938    
5939    2003-05-27  Bernhard Herzog  <[email protected]>
5940    
5941            * Thuban/UI/join.py (JoinDialog): Extend to handle layer joins as
5942            well
5943            (JoinDialog.__init__): Use the layer parameter and only build the
5944            left choice when a layer is given
5945            (JoinDialog.OnJoin): Handle layer joins as well
5946            (JoinDialog.OnLeftTable, JoinDialog.OnRightTable): Handle the case
5947            that the user selects the "Select..." item. The sensitivitly
5948            updating is now in update_sensitivity
5949            (JoinDialog.y): New method to refactor the sensitivity update of
5950            the join button into its own method.
5951    
5952            * Thuban/UI/mainwindow.py (MainWindow.LayerJoinTable): Implement.
5953    
5954    2003-05-27  Bernhard Herzog  <[email protected]>
5955    
5956            * Thuban/UI/mainwindow.py (table_close command): Make it sensitive
5957            iff there are unreferenced tables in the session
5958    
5959    2003-05-27  Bernhard Herzog  <[email protected]>
5960    
5961            * Thuban/Model/messages.py (TABLE_REMOVED): New message.
5962    
5963            * Thuban/Model/session.py (Session.UnreferencedTables): New method
5964            to return tables that are not referenced by other tables or shape
5965            stores and can be removed.
5966            (Session.RemoveTable): Issue a TABLE_REMOVED message after
5967            removing the table
5968    
5969            * Thuban/UI/mainwindow.py: Remove unused imports
5970            (MainWindow.TableClose): Implement.
5971    
5972            * Thuban/UI/tableview.py (TableFrame.__init__): Subscribe to some
5973            messages so that the frame will be automatically closed when a new
5974            session is opened or the table is removed.
5975            (TableFrame.OnClose): Unsubscribe the Subscriptions made in
5976            __init__
5977            (TableFrame.close_on_session_replaced)
5978            (TableFrame.close_on_table_removed): New. Subscribers that close
5979            the window
5980    
5981            * test/test_session.py (TestSessionMessages.test_remove_table)
5982            (TestSessionSimple.test_remove_table): Move the test to
5983            TestSessionSimple and add test for the TABLE_REMOVED message
5984            (TestSessionBase.setUp): Also subscribe to TABLE_REMOVED
5985            (TestSessionSimple.test_unreferenced_tables) New. Test for the
5986            UnreferencedTables method.
5987            (UnreferencedTablesTests): New. Class with some more sophisticated
5988            tests for UnreferencedTables.
5989    
5990    2003-05-27  Frank Koormann  <[email protected]>
5991    
5992            * Thuban/UI/tableview.py (QueryTableFrame.__init__): The "_S_election"
5993            display has some unwanted side effects. Removed again.
5994    
5995    2003-05-27  Frank Koormann  <[email protected]>
5996    
5997            * Resources/Bitmaps/legend_icon_layer.xpm: New, icon for legend.
5998    
5999            * Thuban/UI/legend.py (LegendTree.__FillTree): Use "legend_icon_layer"
6000    
6001    2003-05-27  Jan-Oliver Wagner <[email protected]>
6002    
6003            * test/test_menu.py (MenuTest.test): Added test for
6004            Menu.RemoveItem().
6005    
6006            * Thuban/UI/menu.py (Menu.RemoveItem): New. Remove an item from
6007            the menu.
6008    
6009    2003-05-27  Frank Koormann  <[email protected]>
6010            
6011            Nonmodal dialogs without parent (i.e. they can fall behind the main
6012            window)
6013    
6014            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Explicitly destroy
6015            all dialogs in the dialogs dictionary and the canvas.
6016    
6017            * Thuban/UI/dialogs.py (NonModalNonParentDialog): New class, without
6018            parent, i.e. can fall behind other windows.
6019            (NonModalDialog.OnClose): Check is dialog is in mainwindow.dialog
6020            dictionary before removing it.
6021    
6022            * Thuban/UI/classifier.py: Dialog derived from NonModalNonParentDialog
6023    
6024            * Thuban/UI/projdialog.py: Dialog derived from NonModalNonParentDialog
6025            * Thuban/UI/tableview.py: Dialog derived from NonModalNonParentDialog
6026            * Thuban/UI/tree.py: Dialog derived from NonModalNonParentDialog
6027    
6028    2003-05-27  Bernhard Herzog  <[email protected]>
6029    
6030            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): New. Open a
6031            tableview dialog
6032            (MainWindow.TableShow): Use ShowTableView to open the dialogs.
6033            Also, don't use the table's titles as the dialog names. The titles
6034            aren't guaranteed to be unique.
6035            (MainWindow.TableOpen): Open a table view dialog after opening the
6036            table
6037    
6038    2003-05-27  Bernhard Herzog  <[email protected]>
6039    
6040            * Thuban/UI/mainwindow.py: Remove the Table/Hide menu item. Its
6041            effect can be achieved by simply closing the window showing the
6042            table.
6043            (MainWindow.TableHide): Removed.
6044            (main_menu): Removed "table_hide"
6045    
6046    2003-05-27  Frank Koormann  <[email protected]>
6047    
6048            Fix legend tree display problems under Win32
6049    
6050            * Thuban/UI/legend.py:  BMP_SIZE_W = 15
6051            (LegendTree.__FillTree): Display "legend_icon_map.xpm" with layer title.
6052            (LegendTree.__FillTreeLayer): Explicitely set SelectedImage.
6053    
6054            * Resources/Bitmaps/legend_icon_map.xpm: New icon for legend.
6055    
6056    2003-05-27  Jan-Oliver Wagner <[email protected]>
6057    
6058            * Thuban/UI/menu.py (Menu.InsertSeparator): Additional optional parameter
6059            'after' now allows to insert separators almost anywhere in the menu.
6060    
6061    2003-05-27  Frank Koormann  <[email protected]>
6062    
6063            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Underline the
6064            "S" of selection box label to hint on hot key (Alt-S). Works under
6065            Win32 but is ignored under GTK.
6066    
6067    2003-05-26  Frank Koormann  <[email protected]>
6068    
6069            * Thuban/UI/projdialog.py (ProjFrame.__do_layout, ProjPanel._DoLayout):
6070            Center Choices.
6071    
6072    2003-05-26  Bernhard Herzog  <[email protected]>
6073    
6074            Remove the Precision methods again. They're too DBF specific to be
6075            part of the table interface and they're only used in table_to_dbf
6076            anyway.
6077            
6078            * Thuban/Model/transientdb.py (TransientTableBase.Width):Use a
6079            fixed precision of 12 for doubles.
6080            (TransientTableBase.Precision): Removed
6081            (AutoTransientTable.Width): Delegate to self.table.
6082    
6083            * Thuban/Model/table.py (DBFTable.Precision)
6084            (MemoryTable.Precision): Removed.
6085            (MemoryTable.Width): Use a fixed precision of 12 for doubles.
6086            (table_to_dbf): Use a fixed precision of 12 for floats unless the
6087            column object specifies something else.
6088    
6089            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): New.
6090            test for table_to_dbf
6091    
6092    2003-05-26  Bernhard Herzog  <[email protected]>
6093    
6094            * test/test_transientdb.py
6095            (TestTransientTable.run_iceland_political_tests): Fix a comment.
6096    
6097    2003-05-26  Bernhard Herzog  <[email protected]>
6098    
6099            * Thuban/UI/mainwindow.py (MainWindow.TableOpen): Real
6100            implementation. Mark parts of the file format strings for
6101            localization.
6102    
6103            * Thuban/Model/session.py (Session.OpenTableFile): New. Open a dbf
6104            file and add the table to the tables managed by the session
6105    
6106            * test/test_session.py (TestSessionSimple.test_open_table_file):
6107            New. test case for OpenTableFile
6108    
6109    2003-05-26  Jan-Oliver Wagner <[email protected]>
6110    
6111            * Thuban/UI/controls.py, Thuban/UI/identifyview.py, Thuban/UI/join.py,
6112            Thuban/UI/labeldialog.py, Thuban/UI/mainwindow.py,
6113            Thuban/UI/proj4dialog.py, Thuban/UI/tableview.py, Thuban/UI/view.py:
6114            Replace the true/false of wxWindows by True/False of Python 2.2.1.
6115    
6116    2003-05-26  Jan-Oliver Wagner <[email protected]>
6117    
6118            * Thuban/UI/tableview.py (LayerTableFrame.__init__): If there is
6119            already a selection present, update the grid accordingly.
6120    
6121            * Thuban/UI/mainwindow.py (MainWindow.TableShow): Make the dialog
6122            resizeable and increase its initial size.
6123    
6124    2003-05-26  Frank Koormann  <[email protected]>
6125    
6126            Table export functionality
6127    
6128            * Thuban/Model/table.py (DBFTable.Width, MemoryTable.Width):
6129            Return width (in characters) for a column.
6130            (DBFTable.Precision, MemoryTable.Precision): Return decimal precision.
6131            (table_to_dbf): Write table to dbf file.
6132            (table_to_csv): Write table to csv file.
6133    
6134            * Thuban/Model/transientdb.py (TransientTableBase.Width,
6135            TransientTableBase.Precision): Return column width and precision.
6136    
6137            * Thuban/UI/tableview.py (QueryTableFrame.OnSaveAs): Call table_to_dbf
6138            or table_to_csv depending on file selection.
6139    
6140            * test/test_dbf_table.py:
6141            Test table_to_dbf (extension of former part of test).
6142    
6143            * test/test_csv_table.py:
6144            Test table_to_csv.
6145    
6146    2003-05-23  Jan-Oliver Wagner <[email protected]>
6147    
6148            * Thuban/UI/join.py (JoinDialog.OnJoin): Use _() for strings.
6149            Use QueryTableFrame instead of TableFrame.
6150    
6151            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Prefix the
6152            table window with 'Layer Table:' instead of 'Table:'.
6153    
6154    2003-05-23  Jan-Oliver Wagner <[email protected]>
6155    
6156            Give all tables a title via mix-in TitledObject.LayerShowTable
6157    
6158            * Thuban/Model/base.py (TitledObject.SetTitle): Call method 'issue'
6159            only if it exists.
6160    
6161            * Thuban/Model/table.py (DBFTable, MemoryTable): mix-in TitledObject
6162            and call its init-method with a default title. Remove Title() method.
6163    
6164            * Thuban/Model/transientdb.py (TransientTable, TransientJoinedTable,
6165            AutoTransientTable): mix-in TitledObject and call its init-method with
6166            a default title. Remove Title() method.
6167    
6168    2003-05-23  Bernhard Herzog  <[email protected]>
6169    
6170            * Thuban/Model/session.py (Session.AddShapeStore): Define
6171            AddShapeStore analogously to AddTable.
6172    
6173            * test/test_session.py (TestSessionSimple.test_add_shapestore):
6174            New. Test for AddShapeStore
6175    
6176    2003-05-23  Jan-Oliver Wagner <[email protected]>
6177    
6178            Introducing QueryTableFrame and a very coarse ShowTable implementation.
6179    
6180            * Thuban/UI/tableview.py (LayerTableFrame, QueryTableFrame): Split the
6181            class LayerTableFrame into two classes, LayerTableFrame and QueryTableFrame.
6182            The latter implements the selection GUI without dependency on a layer.
6183            LayerTableFrame now is derived from QueryTableFrame and connects
6184            to a layer.
6185    
6186            * Thuban/UI/mainwindow.py (MainWindow.TableShow): A very coarse
6187            implementation that still needs work.
6188    
6189            * Thuban/Model/layer.py (Layer.TreeInfo): Added filename.
6190    
6191    2003-05-22  Frank Koormann  <[email protected]>
6192    
6193            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
6194            Added "outer_join = False" as optional parameter.
6195            (TransientJoinedTable.create): If outer join is true, perform a
6196            "LEFT OUTER JOIN" instead of "JOIN", which preserves all records of
6197            the left table. Records not matching are filled with 0 / None.
6198    
6199            * Thuban/UI/join.py (JoinDialog.__init__): Checkbox for outer join.
6200            (JoinDialog.OnJoin): Consider outer join check box.
6201    
6202    2003-05-22  Bernhard Herzog  <[email protected]>
6203    
6204            * Thuban/UI/join.py (JoinDialog.OnJoin): Use exc_info in a
6205            somewhat safer way. Storing the traceback in a local variable can
6206            lead to memory leaks
6207    
6208    2003-05-22  Bernhard Herzog  <[email protected]>
6209    
6210            * Thuban/UI/join.py (JoinDialog.OnJoin): Make sure to really call
6211            the wxMessageDialog's Destroy() method.
6212    
6213    2003-05-22  Frank Koormann  <[email protected]>
6214    
6215            * Thuban/UI/join.py (JoinDialog.__init__): Make use of
6216            TransientTable.Title()
6217    
6218    2003-05-22  Frank Koormann  <[email protected]>
6219    
6220            Join Dialog, initial version.
6221    
6222            * Thuban/UI/mainwindow.py (MainWindow.TableJoin): Removed print.
6223    
6224            * Thuban/UI/join.py (JoinDialog): Functional implementation of
6225            former framework. Renamed Table1/Table2 to LeftTable/RightTable
6226            in all occurences.
6227    
6228            * Thuban/Model/transientdb.py (TransientJoinedTable.__doc__):
6229            Typo fixed.
6230    
6231    2003-05-22  Bernhard Herzog  <[email protected]>
6232    
6233            Give the tables titles so that the GUI can display more meaningful
6234            names. For now the titles are fixed but depend on e.g. filenames
6235            or the titles of the joined tables.
6236    
6237            * Thuban/Model/transientdb.py (TransientTable.Title)
6238            (TransientJoinedTable.Title, AutoTransientTable.Title): New.
6239    
6240            * Thuban/Model/table.py (DBFTable.Title, MemoryTable.Title): New.
6241    
6242            * test/test_transientdb.py
6243            (TestTransientTable.test_auto_transient_table_title): New. Test
6244            for the Title method
6245            (TestTransientTable.test_transient_joined_table)
6246            (TestTransientTable.test_transient_table): Add test for the Title
6247            methods
6248    
6249            * test/test_memory_table.py (TestMemoryTable.test_title): New.
6250            Test for the Title method
6251    
6252            * test/test_dbf_table.py (TestDBFTable.test_title): New. Test for
6253            the Title method
6254    
6255    2003-05-22  Bernhard Herzog  <[email protected]>
6256    
6257            * test/test_layer.py (TestLayer.setUp, TestLayer.tearDown):
6258            Provide a better way to destroy the layers
6259            (TestLayer.test_base_layer, TestLayer.test_arc_layer)
6260            (TestLayer.test_point_layer, TestLayer.test_empty_layer)
6261            (TestLayer.test_polygon_layer, TestLayer.test_get_field_type): Use
6262            the new way to destroy the layers.
6263            (TestLayer.test_derived_store): New. Test for using a layer with a
6264            DerivedShapeStore
6265    
6266            * Thuban/Model/layer.py (Layer.SetShapeStore): Only set the
6267            filename if the shape store actually has one.
6268    
6269    2003-05-22  Bernhard Herzog  <[email protected]>
6270    
6271            * Thuban/Model/table.py (DBFTable.FileName): New. Accessor method
6272            for the filename
6273    
6274            * test/test_dbf_table.py (TestDBFTable.test_filename): New. Test
6275            for the FileName method
6276            (TestDBFTableWriting.test_write): Fix spelling of filename
6277    
6278    2003-05-22  Thomas Koester  <[email protected]>
6279    
6280            * Thuban/Model/range.py, test/test_range.py: Brought over new Range
6281            from SciParam that now really is immutable.
6282    
6283    2003-05-22  Frank Koormann  <[email protected]>
6284    
6285            Layer Top/Bottom placement added to legend.
6286    
6287            * Thuban/UI/legend.py
6288            (LegendPanel._OnMoveTop(), LayerPanel._OnMoveBottom): New, methods
6289            bound to tool events.
6290            (LegendTree.MoveCurrentItemTop(), LegendTree.MoveCurrentItemBottom):
6291            New, methods binding the event methods with the map methods.
6292    
6293            * Thuban/Model/map.py (Map.TopLayer(), Map.BottomLayer()): New, place
6294            layer at top/bottom of layer stack.
6295    
6296            * Resources/Bitmaps/top_layer.xpm: New button icon.
6297    
6298            * Resources/Bitmaps/bottom_layer.xpm: New button icon.
6299    
6300    2003-05-22  Bernhard Herzog  <[email protected]>
6301    
6302            * Thuban/Model/session.py (Session.RemoveTable): New method to
6303            remove tables
6304    
6305            * test/test_session.py (TestSessionSimple.test_remove_table): New.
6306            Test for RemoveTable
6307    
6308    2003-05-22  Thomas Koester  <[email protected]>
6309    
6310            * Thuban/Model/classgen.py: Added short module doc string and CVS id.
6311            (ClassGenerator.GenUniformDistribution): Use new Range __init__, too.
6312    
6313    2003-05-22  Bernhard Herzog  <[email protected]>
6314    
6315            Implement a way to discover dependencies between tables and
6316            shapestores.
6317    
6318            * Thuban/Model/transientdb.py (TransientTableBase.Dependencies)
6319            (TransientJoinedTable.Dependencies)
6320            (AutoTransientTable.SimpleQuery): New. Implement the dependencies
6321            interface
6322            (TransientJoinedTable.__init__): Keep tack of the original table
6323            objects in addition to the corresponding transient tables.
6324    
6325            * Thuban/Model/table.py (DBFTable.Dependencies)
6326            (MemoryTable.Dependencies): New. Implement the dependencies
6327            interface
6328    
6329            * Thuban/Model/data.py (ShapeTable): New. Helper class for
6330            ShapefileStore
6331            (ShapefileStore.__init__): Use ShapeTable instead of
6332            AutoTransientTable
6333            (ShapefileStore.Table, ShapefileStore.Shapefile): Add doc-strings
6334            (ShapefileStore.FileName, ShapefileStore.FileType): New. Accessor
6335            methods for filename and type
6336            (ShapefileStore.Dependencies): New. Implement the dependencies
6337            interface
6338            (DerivedShapeStore): New class to replace SimpleStore. The main
6339            difference to SimpleStore is that it depends not on a shapefile
6340            but another shapestore which expresses the dependencies a bit
6341            better
6342            (SimpleStore.__init__): Add deprecation warning.
6343    
6344            * test/test_dbf_table.py (TestDBFTable.test_dependencies): New.
6345            Test for the Dependencies method.
6346    
6347            * test/test_memory_table.py (TestMemoryTable.test_dependencies):
6348            New. Test for the Dependencies method.
6349    
6350            * test/test_transientdb.py
6351            (TestTransientTable.test_auto_transient_table_dependencies): New.
6352            Test for the Dependencies method.
6353            (TestTransientTable.test_transient_joined_table): Add test for the
6354            Dependencies method.
6355    
6356            * test/test_session.py (TestSessionSimple.setUp)
6357            (TestSessionSimple.tearDown): New. Implement a better way to
6358            destroy the sessions.
6359            (TestSessionSimple.test_initial_state)
6360            (TestSessionSimple.test_add_table): Bind session to self.session
6361            so that it's destroyed by tearDown
6362            (TestSessionSimple.test_open_shapefile): New. Test for
6363            OpenShapefile and the object it returns
6364    
6365    2003-05-22  Bernhard Herzog  <[email protected]>
6366    
6367            * Thuban/Model/session.py (Session.AddTable): New method to
6368            register tables with the session.
6369            (Session.Tables): Return the tables registered with AddTable too.
6370    
6371            * test/test_session.py (TestSessionSimple.test_add_table): New.
6372            Test case for the AddTable method
6373    
6374    2003-05-22  Frank Koormann  <[email protected]>
6375    
6376            UI polishing updates: Place main buttons (OK, Cancel, etc) in the
6377            lower right corner, center labels for selections, initialize controls
6378            in reasonable order for keyboard navigation.
6379    
6380            * Thuban/UI/projdialog.py (ProjFrame.__init__, ProjFrame.__doLayout)
6381            (ProjFrame.__DoOnProjAvail): Determine position of current projection
6382            using the wxListBox.FindString() method. Still a problem (#1886)
6383    
6384            * Thuban/UI/classifier.py
6385            (Classifier.__init__, SelectPropertiesDialog.__init__)
6386    
6387            * Thuban/UI/classgen.py (ClassGenDialog.__init__,
6388            (ClassGenDialog.__DoOnGenTypeSelect): Moved initialization of the
6389            different classification types from here to __init__.
6390            (GenUniquePanel.__init__): Set the column width of the first field
6391            in the Field ListCtrl to the full width.
6392    
6393            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Rename 'Save As'
6394            Button to 'Export'. Center Buttons in Selection Box, set Focus to
6395            Grid.
6396            (LayerTableFrame.OnKeyDown()): New, bound to the grid with EVT_KEY_DOWN,
6397            changes focus to the Selection when pressing "Alt-S".
6398    
6399            * Thuban/UI/legend.py (LegendTree.__SetVisibilityStyle): Only gray out
6400            the text if not visible. The italic font sometimes exceeds the
6401            rendering area.
6402    
6403    2003-05-21  Jonathan Coles   <[email protected]>
6404    
6405            * Thuban/UI/dock.py (DockFrame): Rename references to _OnClose
6406            to OnClose so that Thuban closes correctly.
6407    
6408            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Call
6409            DockFrame.OnClose, not DockFrame._OnClose.
6410    
6411    2003-05-21  Jonathan Coles   <[email protected]>
6412    
6413            * Thuban/Model/classgen.py (ClassGenerator.GenQuantiles): Remove
6414            references to 'inf' and use new Range __init__ to pass floats
6415            directly rather than converting them to strings first.
6416            Fixes RTBug #1876.
6417    
6418            * Thuban/Model/classification.py (ClassGroupRange.SetRange):
6419            Use new Range ___init__ to pass floats.
6420    
6421            * Thuban/Model/layer.py (RasterLayer.__init__): Test if the
6422            filename is a valid image file. Throw IOError otherwise.
6423    
6424            * Thuban/Model/range.py: Brought over new Range from SciParam that
6425            is immutable and has an __init__ which can accept floats.
6426    
6427            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Move OpenShapefile
6428            into try block. AddLayer doesn't throw any exceptions anymore.
6429            (MainWindow.AddRasterLayer): Move constructor of RasterLayer into
6430            try block.
6431    
6432            * Thuban/UI/projdialog.py (GeoPanel.__init__): Put Degrees as
6433            the first item in choices. Fixes RTBug #1882.
6434    
6435            * Thuban/UI/renderer.py (MapRenderer.render_map): Check if scale
6436            has gone to 0 which is a serious problem. abort.
6437            (MapRenderer.draw_raster_layer): Catch IOError seperately and
6438            print the error from GDAL.
6439    
6440            * Thuban/UI/tableview.py (TableGrid.__init__): Call
6441            ToggleEventListeners to turn on listening.
6442            (TableGrid.ToggleEventListeners): New. Turns event listening on
6443            and off so as to prevent excessive messages.
6444            (LayerTableFrame.OnQuery): Use TableGrid.ToggleEventListeners
6445            to suppress excessive messages when selecting many rows.
6446            Fixes RTBug #1880.
6447    
6448            * Thuban/UI/view.py: Added checks against if scale == 0. This
6449            is a serious problem that can occur when an image without
6450            geo data is loading and causes the map projection bounds to
6451            go to infinity. Right now, the solution is to simply try
6452            to recover.
6453    
6454            * extensions/thuban/cpl_mfile.cpp (MFILEClose): Make sure
6455            to set the MFILEReceiver attributes even if the data is NULL.
6456    
6457            * extensions/thuban/gdalwarp.cpp: Improved the error handling
6458            and passed GDAL messages back up to the Python layer. Also
6459            tried to fix some memory leaks that were present in the original
6460            utility but didn't matter because the program aborted.
6461    
6462            * test/test_range.py: Copied over tests from SciParam. Removed
6463            tests against importing. Fixes RTBug #1867.
6464    
6465    2003-05-21  Bernhard Herzog  <[email protected]>
6466    
6467            * test/test_load.py: Remove unused imports and restructure the
6468            test code
6469            (LoadSessionTest): Split into one class for each test and turn
6470            LoadSessionTest itself into the base class for all such session
6471            tests.
6472            (ClassificationTest): New base class for load tests that test
6473            classifications
6474            (TestSingleLayer, TestLayerVisibility, TestClassification)
6475            (TestLabels, TestLayerProjection, TestRasterLayer): New classes
6476            for the individual tests
6477    
6478            * test/support.py (FileLoadTestCase.filename): New base class for
6479            file loading tests
6480    
6481    2003-05-21  Jan-Oliver Wagner <[email protected]>
6482    
6483            * Resources/Projections/defaults.proj: Renamed 'Universal Transverse
6484            Mercator' to 'UTM Zone 32' as a more convenient example.
6485            Added 'Gauss Krueger Zone 6'.
6486    
6487            * Data/iceland_sample_raster.thuban: political polygon now
6488            filled transparent to have the raster image visible at once.
6489    
6490    2003-05-21  Frank Koormann  <[email protected]>
6491    
6492            * Thuban/UI/mainwindow.py (MainWindow): Renamed _OnClose() back to
6493            OnClose() to keep in sync with extensions. Internally Thuban
6494            still uses "underscored" names.
6495    
6496    2003-05-20  Jonathan Coles   <[email protected]>
6497    
6498            This puts back Raster layer support. These layers support projections
6499            through the GDAL library. Currently, the CVS version is being used.
6500            There are no Debian packages available although this may change soon.
6501            A GDAL driver was extended to support writing to memory rather to
6502            files.
6503    
6504            There is still some work that needs to be done, such as some error
6505            handling when loading invalid images or when there is a problem
6506            projecting the image. This putback simply checks in the majority
6507            of the work.
6508    
6509            * setup.py: Add gdalwarp library extension.
6510    
6511            * Thuban/Model/layer.py (BaseLayer.HasClassification): New.
6512            Defaults to False, but can be overridden by subclasses if they
6513            support classification.
6514            (RasterLayer): New. Defines a new layer that represents an
6515            image.
6516    
6517            * Thuban/Model/load.py (SessionLoader.__init__): Add rasterlayer
6518            tag handler.
6519            (SessionLoader.start_layer): Encode the filename.
6520            (SessionLoader.start_rasterlayer, SessionLoader.end_rasterlayer):
6521            New. Supports reading a rasterlayer tag.
6522    
6523            * Thuban/Model/map.py (Map.BoundingBox): Fix typo in comment.
6524    
6525            * Thuban/Model/save.py (XMLWriter.encode): Don't assume that we
6526            get a string in Latin1. If we get such as string convert it to
6527            unicode first, otherwise leave if alone before encoding.
6528            (SessionSaver.write_layer): Add support for writing both Layers
6529            and RasterLayers.
6530    
6531            * Thuban/Model/transientdb.py (AutoTransientTable.SimpleQuery):
6532            The right argument may not be a string, it could also be a Column.
6533    
6534            * Thuban/UI/application.py (ThubanApplication.CreateMainWindow):
6535            Make initial window size 600x400. Fixes RTBug #1872.
6536    
6537            * Thuban/UI/classifier.py (Classifier.__init__): Rearrange how
6538            the dialog is constructed so that we can support layers that
6539            do not have classifications.
6540            (Classifier._OnTry): Only build a classification if the layer
6541            supports one.
6542    
6543            * Thuban/UI/legend.py: Change all checks that a layer is an
6544            instance of Layer into checks against BaseLayer.
6545            (LegendTree.__FillTreeLayer): Only add children to a branch if
6546            the layer supports classification.
6547    
6548            * Thuban/UI/mainwindow.py (MainWindow.NewSession,
6549            MainWindow.OpenSession): Don't proceed with an action if the
6550            user chooses Cancel when they are asked to save changes.
6551            (MainWindow.AddRasterLayer): New. Open a dialog to allow the
6552            user to select an image file. Create a new RasterLayer and add
6553            it to the map.
6554    
6555            * Thuban/UI/renderer.py (MapRenderer.render_map): Add support
6556            for rendering RasterLayer layers.
6557            (MapRenderer.draw_raster_layer): Actually method that calls
6558            the GDALWarp python wrapper and constructs an image from the
6559            data returned.
6560    
6561            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Change the
6562            Choices symbols to match those used in the table query method.
6563            Replace deprecated method calls on table with new method names.
6564    
6565            * Thuban/UI/view.py (MapCanvas.set_view_transform): Try to limit
6566            how small the scale can get. This still needs more testing.
6567    
6568            * extensions/thuban/bmpdataset.cpp: New, but copied from GDAL.
6569            Provides a driver to output in .bmp format.
6570    
6571            * extensions/thuban/cpl_mfile.cpp, extensions/thuban/cpl_mfile.h:
6572            New. Provides IO routines which write to memory, rather than a file.
6573    
6574            * extensions/thuban/gdalwarp.cpp: New, but basically a direct copy
6575            of the gdalwarp utility provided in GDAL. Added function calls
6576            that can be accessed from python.
6577    
6578            * Data/iceland_sample_raster.thuban: New. Sample file that uses
6579            a raster layer.
6580    
6581            * Data/iceland/island.tfw, Data/iceland/island.tif: New. Raster
6582            layer image data.
6583    
6584            * Doc/thuban.dtd: Added rasterlayer attribute definition.
6585    
6586            * test/test_layer.py, test/test_load.py, test/test_save.py: Added
6587            tests associated with the raster layer code.
6588    
6589            * test/test_transientdb.py
6590            (TestTransientTable.test_auto_transient_table_query): Added a test
6591            for using a Column object as the "right" parameter to a query.
6592    
6593    2003-05-19  Frank Koormann  <[email protected]>
6594    
6595            * Thuban/version.py (get_changelog_date):
6596            Catch exceptions if ChangeLog does not exist.
6597    
6598            * Thuban/UI/view.py (MapCanvas.Export): Bugfix
6599    
6600  2003-05-19  Frank Koormann  <[email protected]>  2003-05-19  Frank Koormann  <[email protected]>
6601    
6602          Extended version information for Thuban          Extended version information for Thuban

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