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

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