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

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