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

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