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revision 2544 by bh, Mon Jan 24 11:19:53 2005 UTC revision 2697 by bernhard, Mon Sep 18 00:45:37 2006 UTC
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1    2006-09-18 Bernhard Reiter <[email protected]>
2    
3            * Thuban/UI/application.py: Fixed warning dialog when gdal is missing.
4    
5            * test/test_proj.py: new test_lc_numeric_robustness(). Added author
6            Bernhard Reiter and new copyright year 2006.
7    
8    2006-09-15 Bernhard Reiter <[email protected]>
9    
10            * README: added RXP and pyRXP as optional for tests.
11    
12            * test/localessupport.py: New. Contains a helper function
13            to find a locale with comma used as decimal_point.
14    
15    2006-08-31 Bernhard Reiter <[email protected]>
16    
17            * README: fixed URLs to sqlite and pysqlite.
18    
19            * Thuban/UI/about.py: Added Didrik Pinte as contributor. Extended
20              copyright range to include 2006.
21    
22    2006-06-29 Didrik Pinte <[email protected]>
23    
24            * Thuban/UI/main.py: circular import fix.
25    
26    2006-06-27 Frank Koormann <[email protected]>
27    
28            New Classification "Pattern": Classify text attributes by regexp.
29    
30            * Thuban/Model/classification.py (class ClassGroupPattern):
31            New, group is associated with a regular expression.
32            (Classification._compile_classification): Store compiled regexp and
33            original group for pattern.
34            (Classification.FindGroup): Added pattern.
35    
36            * Thuban/UI/classifier.py
37            (ClassGrid._OnLabelRightClicked, ClassGrid.labelPopup):
38            New, add popup to select singleton/pattern.
39            (ClassTable.GetRowLabelValue, ClassTable.GetValueAsCustom,
40            ClassTable.SetValueAsCustom): Added pattern.
41            (ClassTable.__ParseInput): Autodetect singleton/pattern.
42    
43            * Thuban/Model/save.py (SessionSaver.write_classification):
44            Added pattern.
45    
46            * Thuban/Model/load.py (SessionLoader.start_clpattern,
47            SessionLoader.end_clpattern): New, process pattern elements.
48    
49            * test/test_classification.py (class TestClassGroupPattern): New.
50            (TestClassification.test_add_pattern,
51            TestClassification.test_multiple_groups_textual,
52            TestClassification.test_deepcopy_textual): New.
53            (TestClassification.test_multiple_groups_numerical):
54            Renamed test_multiple_groups.
55            (TestClassification.test_deepcopy_numerical): Renamed test_deepcopy.
56    
57            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
58            Added pattern.
59    
60            * test/test_load.py (ClassificationTest.TestLayers, TestClassification):
61            Added pattern.
62    
63            * test/test_layer.py
64            (TestLayerModification.test_set_classification_textual): New
65            (TestLayerModification.test_set_classification_numerical):
66            Renamed test_set_classification.
67    
68            * Doc/manual/thuban-manual.xml: Added pattern to layer classification
69            description.
70    
71            * Resources/XML/thuban-1.1.dtd: Added clpattern element and attribs.
72    
73    2006-06-29 Didrik Pinte <[email protected]>
74    
75            * Thuban/version.py: Bugfix determination of SQLite, the wright one !
76              
77    2006-06-28 Didrik Pinte <[email protected]>
78    
79            * packaging/windows/thubanstart.py: sample file loading all the stable
80            extensions
81            
82    2006-06-28 Didrik Pinte <[email protected]>
83    
84            * Thuban/version.py: Bugfix determination of SQLite on old and recent
85            systems (support pysqlite1 and pysqlite2)
86    
87    2006-06-27 Frank Koormann <[email protected]>
88    
89            * Thuban/version.py: Bugfix determination of SQLite on old systems.
90    
91    2006-05-17 Didrik Pinte <[email protected]>
92            * Extensions/ogr/__init__.py : updated test for win32 and correct
93            imports
94    
95    2006-05-15 Didrik Pinte <[email protected]>
96            Ashamed ... still some tabs in the files
97    
98      * Thuban/version.py : tabs removed    
99      * Thuban/Model/transientdb.py : tabs removed
100    
101    2006-05-15 Didrik Pinte <[email protected]>
102    
103      * Thuban/version.py : coding style correction
104      * Thuban/Model/transientdb.py : coding style correction
105    
106    2006-05-15 Didrik Pinte <[email protected]>
107    
108      * Thuban/version.py : Updated imports to support pysqlite2
109    
110      * Thuban/Model/transientdb.py : Updated imports to support pysqlite2
111            Patched the querying system to support the param style of pysqlite2
112    
113    2006-04-24 Didrik Pinte <[email protected]>
114            * Extensions/svgexport/__init__.py: The extension now works on win32
115            architecture. Bug #87 corrected.
116    
117    2006-04-20 Bernhard Reiter <[email protected]>
118            * Doc/technotes/coding_guidelines.txt: Changed text from CVS to SVN.
119            Removed emacs specific hint and replaced it with a general hint
120            that editors might support writing changelogs.
121    
122    2006-04-12 Bernhard Reiter <[email protected]>
123    
124            * Thuban/version.py: Changed thuban_release mechanism to use "svn"
125            instead of "cvs".
126    
127    2006-03-31  Bernhard Reiter <[email protected]>
128    
129            * libraries/thuban/wxproj.cpp: including proj_api.h instead of
130            projects.h now. According the Frank Warmerdam and man pj_init
131            this is the public interface to proj. Thus I have changed PJ to projPJ.
132            And I could remove the hack to avoid clashes with typedef PVALUE
133            and #define LP in projects.h clashing with symbols when trying to
134            build on windows. The file is cleaner and nicer now.
135    
136    2006-03-29  Bernhard Reiter <[email protected]>
137    
138            * libraries/thuban/wxproj.cpp: undef LP to avoid clash when
139            trying to build with mingw.
140    
141    2005-10-18  Bernhard Reiter <[email protected]>
142    
143            * Thuban/UI/about.py: remove unused import of getdefaultlocale.
144            Added display of internal encoding to the about dialog text.
145    
146            * Extensions/svgexport/__init__.py: changed version to "1.0.0+cvs".
147    
148    2005-10-18  Bernhard Reiter <[email protected]>
149    
150            Startup improved: We fail right away if the internal encoding could
151            not be determined.
152    
153            * Thuban/__init__.py (get_internal_encoding): new.
154    
155            * test/test_stringrepresentation.py (class TestInternalEncoding):
156            Preserve the internal encoding for the tests in this class.
157    
158    2005-10-17  Bernhard Reiter <[email protected]>
159    
160            * test/test_stringrepresentation.py: New file, for now testing
161            that set_internal_coding() is throwing an exception for bad exceptions.
162    
163            * Thuban/__init__.py (set_internal_encoding): added a forwards
164            and backward translation, so that we fail early if the
165            internal_encoding is bad.
166    
167    2005-10-17  Bernhard Reiter <[email protected]>
168    
169            svgexport 1.0.0cvs: Fixed ARC layer writing: No filling is done.
170            You could actually get polylines with filling in between,
171            when the classification for the lines had a fill color.
172            E.g. this happens when you generate a classification from a ramp.
173    
174            * Extensions/svgexport/test/test_svgmapwriter.py:
175            New test_export_arc_no_fill(). Extend copyright notice to 2005.
176    
177            * Extensions/svgexport/svgmapwriter.py
178            (SVGRenderer.draw_shape_layer_incrementally()):
179            Setting TRANSPARENT_BRUSH for shaptype ARC.
180            Extend copyright notice to 2005.
181    
182            * Extensions/svgexport/__init__.py: Extend copyright notice to 2005.
183    
184    2005-09-08  Frank Koormann <[email protected]>
185    
186            * Doc/manual/thuban-manual.xml (Map Management): Fixed typo reported
187            by Erik (sigra.at.home.se)
188    
189    2005-08-18  Jan-Oliver Wagner <[email protected]>
190    
191            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
192            Call the right method for the default size.
193    
194    2005-08-11  Jan-Oliver Wagner <[email protected]>
195    
196            * Extensions/export_shapefile: New.
197    
198            * Extensions/export_shapefile/__init__.py: New. Initialize
199            the export_shapefile extension.
200    
201            * Extensions/export_shapefile/export_shapefile.py: New.
202            Exports a layer as a Shapefile.
203    
204    2005-08-08  Jan-Oliver Wagner <[email protected]>
205    
206            * po/de.po: String fixes. This fixes Debian bug #313843.
207    
208    2005-07-27  Jan-Oliver Wagner <[email protected]>
209    
210            Remove the attributes from the layer element in
211            .thuban files for the save routine.
212            This also solves RT bug #3149,
213            https://intevation.de/rt/webrt?serial_num=3149
214    
215            * test/test_load.py: (TestSingleLayer, TestNonAsciiColumnName,
216            TestLayerVisibility, TestSymbolSize, TestClassification, TestLabels,
217            TestLayerProjection, TestJoinedTable, TestLabelLayer): Removed
218            attributes from layer element to classification clnull element.
219    
220            * test/test_save.py (SaveSessionTest.testSingleLayer,
221            SaveSessionTest.testLayerProjection,
222            SaveSessionTest.testClassifiedLayer,
223            SaveSessionTest.test_joined_table, SaveSessionTest.test_save_postgis):
224            Removed attributes from layer element to classification clnull element.
225            (test_save_postgis.NonConnectionStore._fetch_table_information):
226            added pretending to have a shape_type.
227    
228            * Resources/XML/thuban-1.1.dtd: Make the attributes field
229            and field_type of classification optional.
230    
231            * Thuban/Model/classification.py (Classification.TreeItem.build_info):
232            Added output of size.
233    
234            * Thuban/Model/load.py (SessionLoader.start_classification):
235            Change attribute 'field' and 'field_type' from obligatory to
236            optional to allow empty classes (ie.  only with a default=clnull).
237    
238            * Thuban/Model/save.py (SessionSaver.write_layer): Don't write
239            any attributes anymore for the layer element.
240            (SessionSaver.write_classification): Even if there is no
241            classification field, still write the classification because
242            the clnull (default) symbol will not be defined anymore as
243            part of the layer element.
244    
245    2005-07-05  Bernhard Herzog  <[email protected]>
246    
247            * setup.py (setup call): Version 1.1.0
248    
249            * NEWS: Update for 1.1.0
250    
251            * MANIFEST.in: Add *.txt to files taken from Doc.  Otherwise the
252            technores won't be included
253    
254            * Thuban/UI/about.py (About.__init__): Extend copyright notice to
255            2005
256    
257            * po/de.po: Updated.
258    
259    2005-07-05  Bernhard Herzog  <[email protected]>
260    
261            * README: gdal 1.1.8 is too old.  1.2.5 works.
262    
263    2005-07-05  Bernhard Herzog  <[email protected]>
264    
265            * Resources/XML/thuban-1.1.dtd (rasterlayer): Add the opacity and
266            masktype attributes.
267    
268    2005-07-05  Bernhard Herzog  <[email protected]>
269    
270            * Thuban/Model/layer.py (Layer.__mangle_bounding_box)
271            (Layer.ClipBoundingBox): Rename ClipBoundingBox to
272            __mangle_bounding_box.  See the comments in the code and RT #2845
273    
274            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
275            Remove the explicit test of ClipBoundingBox.  The method isn't
276            public anymore and the direct call in the test wasn't necessary in
277            the first place.  If ClipBoundingBox (now __mangle_bounding_box)
278            isn't called, the return value of ShapesInRegion will be
279            different.
280    
281    2005-07-05  Bernhard Herzog  <[email protected]>
282    
283            * Thuban/UI/viewport.py (ViewPort.set_view_transform): Handle
284            ZeroDivisionError exceptions.  I don't know when they happen
285            exactly.  It probably happens when the projections aren't set
286            properly.
287    
288    2005-07-01  Bernhard Herzog  <[email protected]>
289    
290            First step towards unicode.  With this roughly we're at step 1
291            string_representation.txt
292    
293            * Doc/technotes/string_representation.txt: New.  Document how
294            strings are represented in Thuban and how to get to a Unicode
295            Thuban.
296    
297            * Thuban/__init__.py (set_internal_encoding)
298            (unicode_from_internal, internal_from_unicode): New. The first few
299            functions for the internal string representation
300    
301            * Thuban/UI/about.py (unicodeToLocale): Removed.  Use
302            internal_from_unicode instead.
303    
304            * Thuban/UI/__init__.py (install_wx_translation): Determine the
305            encoding to use for the internal string representation.  Also,
306            change the translation function to return strings in internal
307            representation even on unicode builds of wxPython
308    
309            * Thuban/Model/load.py (SessionLoader.check_attrs): Decode
310            filenames too.
311            (SessionLoader.start_clrange): Use check_attrs to decode and check
312            the attributes.
313    
314            * Thuban/Model/xmlreader.py (XMLReader.encode): Use
315            internal_from_unicode to convert unicode strings.
316    
317            * Thuban/Model/xmlwriter.py (XMLWriter.encode): Use
318            unicode_from_internal when applicable
319    
320            * test/runtests.py (main): New command line option:
321            internal-encoding to specify the internal string encoding to use
322            in the tests.
323    
324            * test/support.py (initthuban): Set the internal encoding to
325            latin-1
326    
327            * test/test_load.py (TestSingleLayer.test, TestClassification.test)
328            (TestLabelLayer.test): Use the internal string representation when
329            dealing with non-ascii characters
330    
331            * test/test_load_1_0.py (TestSingleLayer.test)
332            (TestClassification.test, TestLabelLayer.test): Use the internal
333            string representation when dealing with non-ascii characters
334    
335            * test/test_load_0_9.py (TestSingleLayer.test)
336            (TestClassification.test): Use the internal string representation
337            when dealing with non-ascii characters
338    
339            * test/test_load_0_8.py (TestUnicodeStrings.test): Use the
340            internal string representation when dealing with non-ascii
341            characters
342    
343            * test/test_save.py (XMLWriterTest.testEncode)
344            (SaveSessionTest.testClassifiedLayer): Use the internal string
345            representation when dealing with non-ascii characters where
346            applicable
347    
348    2005-06-30  Bernhard Herzog  <[email protected]>
349    
350            * test/runtests.py: Untabify.
351    
352    2005-06-30  Bernhard Herzog  <[email protected]>
353    
354            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
355            untabify.
356    
357    2005-06-30  Bernhard Herzog  <[email protected]>
358    
359            * Extensions/ogr/test/__init__.py: Add missing coding directive
360    
361    2005-06-28  Jan-Oliver Wagner <[email protected]>
362    
363            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
364            Use the default size for rendering selected items of default type.
365            Fixes part 2 of https://intevation.de/rt/webrt?serial_num=3149
366    
367    2005-06-28  Jan-Oliver Wagner <[email protected]>
368    
369            * Extensions/importAPR/apr.py (APR_BShSym): Extend by 'Stripple'.
370            (APR_TClr.GetThubanColor): Fix bug in color interpretation.
371            Thanks to Frank Koormann who identified this problem.
372    
373            * Extensions/importAPR/importAPR.py (APR_VShSym): New. Just
374            another symbol identified.
375    
376    2005-06-27  Jan-Oliver Wagner <[email protected]>
377    
378            * Doc/manual/thuban-manual-de.xml: More translations.
379    
380    2005-05-12  Jonathan Coles <[email protected]>
381            
382            * Thuban/UI/projdialog.py: Add missing import, which led to an
383            exception when opening a layer's projection.
384    
385    2005-05-09  Bernhard Herzog  <[email protected]>
386    
387            * test/support.py (FileLoadTestCase.filename): Fix doc-string.
388    
389    2005-05-09  Bernhard Herzog  <[email protected]>
390    
391            * Thuban/Model/postgisdb.py (PostGISConnection.connect): Set the
392            connection to autoconnect.  Fixes RT#3148.
393    
394            * test/test_postgis_db.py
395            (TestPostGISSpecialCases.test_simple_error_handling): New test
396            that attempts to reproduce RT#3148.
397    
398    2005-05-06  Jonathan Coles <[email protected]>
399    
400            Add support for saving and loading the opacity and mask type
401            properties of RasterLayers. Also add support for proper use
402            of alpha information while drawing images not in 'RAW' format.
403            If transparency in an image format (e.g, PNG) is supported by
404            wxWidgets then the image would previously have been draw with
405            transparent regions, but the opaque regions would have been
406            unaffected by a change in the layer's opacity. This patch
407            corrects the problem.
408    
409            * Thuban/Model/layer.py (RasterLayer): Added opacity and
410            masktype parameters to the constructor, and set the
411            appropriate variables to those values.
412    
413            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Added
414            code to read the opacity and mask type of the layer and construct
415            a new layer with the additional parameters.
416    
417            * Thuban/Model/save.py (SessionSaver.write_layer): Added code
418            to save the opacity and mask type of a layer.
419    
420            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
421            the opacity of the layer to draw_raster_data rather than the layer.
422            (BaseRenderer.draw_raster_data): Remove the layer parameter because
423            the function doesn't need to know about the layer. Add the optional
424            opacity parameter whose default is 1.0. Add 'PNG' as a supported
425            graphics format.
426    
427            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Fixed
428            signature to match that in BaseRenderer. Use the new opacity argument
429            in place of calling layer.Opacity(). In the case where the
430            format is not 'RAW', alpha_data is None and the loaded image has
431            alpha information, use the file's alpha information. This is
432            still subject to the layer's opacity setting.
433    
434            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
435            Fixed signature to match that in BaseRenderer.
436    
437            * test/test_load.py (TestRasterLayer): Change file_contents to
438            include opacity and masktype variables.
439            (TestRasterLayer.test): Include tests for opacity and masktype
440            changes.
441    
442            * test/test_save.py (SaveSessionTest.testRasterLayer): Restructure
443            test to cover a variety of combinations of masktype and opacity
444            settings.
445    
446    2005-05-02  Jan-Oliver Wagner <[email protected]>
447    
448            * debian/rules: add --use-wx-python-swig-hack
449            to the build command.
450            Thanks to Moritz Lennert for pointing this out.
451    
452    2005-04-28  Jan-Oliver Wagner <[email protected]>
453    
454            Introduce OGRFileShapeStore in ogr extension.
455            This allows at least that loaded shapefile shape stores
456            can be saved correctly in the thuban session file
457            and reloaded again (reload is via core shapefile
458            routine, not OGR). For other types, .thuban files
459            can not be reloaded for the time being.
460    
461            * Extensions/ogr/ogrshapes.py (OGRFileShapeStore): New. This
462            class ist to be used for any file-based shape stores
463            accessed through OGR.
464    
465            * Extensions/ogr/ogrstart.py (open_with_ogr): Added
466            forgotten _ for i18n. Adapted call OpenFileShapestore
467            regarding new parameter.
468            (OpenFileShapestore): Use OGRFileShapeStore instead of
469            OGRShapeStore. Fix return value (None instead of null).
470            Add new parameter "mainwindow" to avoid accessing global
471            context.
472    
473    2005-04-27  Jan-Oliver Wagner <[email protected]>
474    
475            Introduce FileShapeStore as generalization for
476            file-based shape stores. In a first instance
477            this allows additional modules to handle shapefile
478            format as well, namely the OGR extension.
479    
480            * Thuban/Model/data.py: Various small fixes in doc-strings.
481            (FileShapeStore): New class.
482            (ShapefileStore): Derive from FileShapeStore.
483            (ShapefileStore.__init__): Call __init__ of FileShapeStore,
484            rename self.table to self._table, initialize self._bbox
485            (ShapefileStore._open_shapefile): Use self._bbox instead of self.bbox
486            and self.FileName() instead of self.filename.
487            (ShapefileStore.Table): Use self._table instead of self.table.
488            (ShapefileStore.FileName): Removed (moved to FileShapeStore).
489            (ShapefileStore.BoundingBox):  Use self._bbox instead of self.bbox.
490    
491            * Thuban/Model/save.py: Replace ShapefileStore by FileShapeStore.
492            (SessionSaver.write_data_containers): Only use methods of the
493            base class FileShapeStore.
494    
495    2005-04-26  Martin Schulze  <[email protected]>
496    
497            * Extensions/wms/wms.py (render_wms_layer): Adjusted the render
498            function to the modified render engine
499    
500    2005-04-25  Martin Schulze  <[email protected]>
501    
502            * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
503            Added a description according to the CVS log message
504    
505    2005-04-23  Martin Schulze  <[email protected]>
506    
507            * Thuban/UI/renderer.py: Added a missing import
508    
509    2005-04-23  Russell Nelson  <[email protected]>
510    
511            * Thuban/UI/view.py (MapCanvas.OnMiddle{Up,Down}): Changed the
512            way the previous tool is remembered, so that middle-button
513            panning works even if you haven't selected a tool.
514    
515    2005-04-11  Bernhard Herzog  <[email protected]>
516    
517            * libraries/thuban/wxproj.cpp: Move the compatibility code that
518            deals with the wxPython 2.4 version of wxPython.h into the #ifdef
519            branch that includes wxPython.h because it's only needed when
520            wxPython.h is used.  Also, it won't compile when
521            USE_WX_PYTHON_SWIG_HACK is set otherwise.
522    
523    2005-04-07  Bernhard Herzog  <[email protected]>
524    
525            * Thuban/UI/classifier.py (ClassGrid.__init__): Use -1 as the ID.
526            (ID_CLASS_TABLE): Removed. It wasn't used anywhere except in
527            ClassGrid.__init__ and it's value is outside of the valid
528            range (must be < 32768).  wxPython 2.5 complains about it with an
529            exception.
530    
531    2005-04-05  Jan-Oliver Wagner <[email protected]>
532    
533            * Doc/manual/thuban-manual-de.xml: More translations.
534    
535    2005-04-05  Bernhard Herzog  <[email protected]>
536    
537            * libraries/thuban/wxproj.cpp: Make it work with a wxPython.h from
538            wxPython 2.4 as well.  Also, remove a now obsolete comment.
539    
540    2005-04-05  Bernhard Herzog  <[email protected]>
541    
542            Use wxPython.h by default but provide a workaround when it isn't
543            available.
544    
545            * setup.py (wxproj_extension): New variable.  Assign the Extension
546            instance for Lib.wxproj to this variable instead of putting it
547            directly into the listso that it can be accessed by other code
548            later.
549            (thuban_build_ext.user_options): Added boolean option
550            --use-wx-python-swig-hack.
551            (thuban_build_ext.initialize_options): Initialize the new option
552            to False.
553            (thuban_build_ext.finalize_options): If the new option was given,
554            define the preprocesser macro USE_WX_PYTHON_SWIG_HACK.
555            (thuban_build_ext): Update the doc-string
556    
557            * libraries/thuban/wxproj.cpp: Normally we use
558            wx/wxPython/wxPython.h now.  Only if USE_WX_PYTHON_SWIG_HACK is
559            defined, use swigPtrConvertHack.h instead.
560    
561            * libraries/thuban/swigPtrConvertHack.h: Remove the code that was
562            copied over from wxPython.h.
563            (decode_pointer_new): New.  Equivalent of decode_pointer for
564            wxPython 2.5.
565            (wxPyConvertSwigPtr): Modified to cope with wxPython 2.5 as well.
566    
567            * README: Add section on potential build problems which explains
568            how the work-around for a missing wxPython.h is activated.
569    
570    2005-03-29  Bernhard Herzog  <[email protected]>
571    
572            * test/postgissupport.py (find_postgis_sql): Added yet another
573            potential location for (lw)postgis.sql because the file has moved
574            again in postgis 1.0.0 rc4.
575    
576    2005-03-29  Bernhard Herzog  <[email protected]>
577    
578            * Thuban/UI/legend.py (BMP_SIZE_W, BMP_SIZE_H): Set both to 16 to
579            match the site of the legend_icon_layer icon.  Otherwise wxpython
580            2.5 complains when the legend is created with the error:
581    
582            PyAssertionError: C++ assertion "(bitmap.GetWidth() == m_width &&
583            bitmap.GetHeight() == m_height) || (m_width == 0 && m_height ==
584            0)" failed in ./src/generic/imaglist.cpp(81): invalid bitmap size
585            in wxImageList: this might work on this platform but definitely
586            won't under Windows.
587    
588    2005-03-23  Jonathan Coles <[email protected]>
589    
590            These changes add support for adjusting the opacity of a raster layer.
591    
592            * Thuban/Model/layer.py (RasterLayer.Opacity): Replaces AlphaOpacity.
593            (RasterLayer.SetOpacity): Replaces SetAlphaOpacity. Also triggers
594            a LAYER_CHANGED event if the opacity actually changes.
595    
596            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_data): Added
597            layer parameter needed in the implementation of this method in
598            renderer.py.
599    
600            * Thuban/UI/layerproperties.py (LayerProperties.dialog_layout): Fixed
601            typo 00 -> 0.
602    
603            * Thuban/UI/rasterlayerproperties.py (RasterLayerProperties): Added
604            control to adjust opacity.
605    
606            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Scale the
607            alpha data based on the opacity level of the layer.
608    
609            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Now
610            accepts a layer parameter.
611    
612            * test/test_layer.py (TestLayerModification.test_raster_layer):
613            Rename opacity method calls and add test for LAYER_CHANGED.
614    
615    2005-03-16  Bernhard Herzog  <[email protected]>
616    
617            * test/test_connector.py (DeletionTestMixin.check_deletions)
618            (DeletionTestMixin.check_deletetions): renamed to check_deletions.
619            update the callers.
620    
621    2005-03-14  Jan-Oliver Wagner <[email protected]>
622    
623            * Doc/manual/thuban-manual-de.xml: More translations.
624    
625    2005-03-10  Jan-Oliver Wagner <[email protected]>
626    
627            Introducing initialization callbacks for extensions.
628    
629            * Thuban/UI/extensionregistry.py (ExtensionDesc.__init__): Added
630            optional parameter init_callback.
631            (ExtensionDesc.init_ext): New. Executes the callback and sets
632            a status.
633    
634            * Thuban/UI/application.py (ThubanApplication.OnInit): Add the
635            initialization of the extensions.
636            (ThubanApplication.init_extensions): Init all extensions.
637    
638            * Thuban/UI/about.py (About.__init__): Added status of the extensions
639            to the about text.
640    
641            * Extensions/gns2shp/__init__.py: Added init method for Extension
642            description.
643            (init): New. Contains the initialization of the module.
644    
645    2005-03-04  Nina H�ffmeyer <[email protected]>
646    
647            * Extensions/ogr/ogrdialog.py: Added a dialog, which asks for
648            OGRConnection to open a datasource. Removed dialog to display all
649            available drivers. Added some doc strings.
650    
651            * Extensions/ogr/ogrstart.py: Added menu entry for opening an
652            OGRDatasource with a string. Added two opening methods which return an
653            OGRDatasource (either data from file or from DB).
654    
655            * Extensions/ogr/ogrshapes.py: Added class OGRGeometry, which
656            represents a geometry reference of an OGRFeature. OGRShape now has a
657            list of referenced geometry objects (important for geometry
658            collections).
659            For OGRShapeStores loaded from a DB an ID column can be specified now.
660    
661    2005-02-22  Jan-Oliver Wagner <[email protected]>
662    
663            * test/test_map.py (TestMapWithContents.test_tree_info):
664            Added label layer for comparison.
665    
666    2005-02-18  Jonathan Coles <[email protected]>
667    
668            * libraries/thuban/gdalwarp.cpp (GetImageData): Optimize the loop
669            which builds a mask. Handle the majority of an image in a loop,
670            creating 8 bits at a time. Later, handle the edge case where less
671            than 8 bits are packed.
672    
673    2005-02-18  Bernhard Herzog  <[email protected]>
674    
675            * test/test_baserenderer.py (TestBaseRenderer.setUp): Fix
676            doc-string
677    
678    2005-02-18  Jonathan Coles <[email protected]>
679    
680            * setup.py: Remove wx_cs_params from gdal compile options.
681    
682    2005-02-18  Jonathan Coles <[email protected]>
683    
684            Refactored baserenderer.py and renderer.py to remove baserenderer.py's
685            dependencies on wxPython. Added a new method projected_raster_layer()
686            that returns a raster layer image in projected space. This must be
687            implemented in classes derived from BaseRenderer. This also eliminates
688            the dependency on gdal in baserenderer.py.
689    
690            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Call
691            new projected_raster_layer() to get projected raster image instead
692            of directly calling ProjectRasterFile().
693            (BaseRenderer.projected_raster_layer): New. This must be implemented
694            by derived classes. It takes almost the same arguments as ProjectRasterFile
695            did and returns a projected image with mask and alpha data (if requested).
696            (BaseRenderer.render_map_incrementally): Remove the check for gdal since
697            that check will be done in MapRenderer.projected_raster_layer(). This
698            also allows other implementations to use different projection code.
699    
700            * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
701            Implementation of BaseRenderer.projected_raster_layer. Checks for
702            gdal support and wxPython version. Also handles exceptions from
703            ProjectRasterFile.
704    
705            * libraries/thuban/gdalwarp.cpp: Removed checks for wxPython versions
706            and added a variable which can be set through the options argument
707            of ProjectRasterFile.
708    
709            * test/test_baserenderer.py (SimpleRenderer.projected_raster_layer): New.
710            Calls ProjectRasterFile and returns the result.
711            (TestBaseRenderer.test_projected_raster_layer): New. Tests the results
712            of calling projected_raster_layer() with different options.
713            (TestBaseRenderer.test_raster_no_projection): Removed tests based on
714            wxPython version and all tests of masks and alpha channels. These are
715            now in test_projected_raster_layer().
716    
717    2005-02-17  Jan-Oliver Wagner <[email protected]>
718    
719            * Thuban/Model/map.py, Thuban/Model/label.py: Fixed
720            doc-strings to comply with coding_guidelines.
721    
722    2005-02-17  Jan-Oliver Wagner <[email protected]>
723    
724            Docstring improvements and minor fixes for labellayer.
725    
726            * Thuban/Model/map.py:
727            (Map, Map.Destroy, Map.RemoveLayer, Map.ClearLayers,
728            Map.Layers, Map.HasLayers, Map.MoveLayerToTop,
729            Map.RaiseLayer, Map.LowerLayer, Map.MoveLayerToBottom,
730            Map.ProjectedBoundingBox, Map.GetProjection): Improved/added
731            doc string.
732            (Map.BoundingBox): Removed superfluous test for label_layer
733            and improved doc string.
734            (Map.TreeInfo): Added label_layer and improved sdo string.
735    
736            * Thuban/Model/label.py: Added import of _.
737            (Label, Label.__init__): Improved/added doc string.
738            (LabelLayer, LabelLayer.__init__, LabelLayer.Labels,
739            LabelLayer.RemoveLabel, LabelLayer.ClearLabels):
740            Improved/added doc string.
741            (LabelLayer.AddLabel): Use already defined names for
742            align strings and improved doc string.
743            (LabelLayer.TreeInfo): New. Return the object data for
744            the tree view.
745    
746    2005-02-16  Jonathan Coles <[email protected]>
747    
748            Further wxPython 2.5 changes using patches from Daniel Calvelo Aros
749            so that that wxproj doesn't crash. Added GUI support for selecting
750            alpha channel (opacity can't be selected yet).
751    
752            NOTE: If wxPython.h is including in future distribution packages
753            then it will not be necessary to have the files swigPtrConvertHack.h
754            and wxPython_int.h included with Thuban. This is hopefully
755            a temporary workaround.
756    
757            * setup.py (thuban_build_ext.finalize_options): gdalwarp needs
758            access to the macro wxCHECK_VERSION so that it will properly
759            generate a bit mask. There was a problem between wx2.4 and wx2.5
760            that this works around.
761    
762            * Thuban/Model/layer.py (RasterLayer.UseMask): Removed in favor
763            of RasterLayer.MaskType.
764            (RasterLayer.SetUseMask): Removed in favor of RasterLayer.SetMaskType
765            (RasterLayer.MaskType): New. Returns the type of mask to use. Can
766            specify none, a bitmap, or an alpha channel.
767            (RasterLayer.SetMaskType): New. Set what kind of mask to use.
768    
769            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
770            Set the raster warping options for the mask based on the value
771            of RasterLayer.MaskType.
772    
773            * Thuban/UI/legend.py (LegendTree.__FillTreeLayer): Remove
774            deprecated calls to SetItemSelectedImage in favor of SetItemImage
775            with wxTreeItemIcon_Selected.
776    
777            * Thuban/UI/rasterlayerproperties.py: Support selecting to use
778            an alpha channel for the mask.
779    
780            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Use alpha
781            data if it is available and an alpha channel is supported under
782            the current version of wxPython.
783    
784            * libraries/thuban/gdalwarp.cpp (GetImageData): Added compiler define
785            to select whether 1's or 0's select the desired portion of an image
786            in the bit mask. wx2.4 has a bug where the documentation is the opposite
787            from behavior.
788            (ProjectRasterFile): Only generate an alpha channel if the version
789            of wxPython is >= 2.5.3.
790    
791            * libraries/thuban/wxproj.cpp: Applied patches from Daniel Calvelo Aros.
792            When wxPython >= 2.5.3 use the special swig functions to decode an
793            object's address.
794    
795            * libraries/thuban/swigPtrConvertHack.h: Includes conditional code
796            based on the version of wxPython. If >= 2.5.3 use the special swig
797            functions from wxPython to decode wxPython objects, otherwise use
798            the old method of retrieving the address from the object __repr__ string.
799    
800            * libraries/thuban/wxPython_int.h: Copied from wxPython source.
801            Unnecessary code was removed to make it smaller.
802    
803            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
804            Add tests for returning an alpha channel.
805    
806            * test/test_layer.py (TestLayerModification.test_raster_layer): Fix
807            tests that used removed functions UseMask and SetUseMask
808    
809    
810    2005-02-08  Bernhard Herzog  <[email protected]>
811    
812            More wxPython 2.5 changes.  This time taken from a patch from
813            Daniel Calvelo Aros.
814    
815            * Thuban/UI/tableview.py (QueryTableFrame.__init__)
816            (QueryTableFrame.__init__): Pass the size of a spacer as a single
817            item.
818    
819            * Thuban/UI/projdialog.py (ProjFrame.build_dialog)
820            (ProjFrame.build_dialog): Pass the size of a spacer as a single
821            item.
822    
823            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Pass the
824            size of a spacer as a single item.
825    
826            * Thuban/UI/classifier.py (Classifier.dialog_layout): Pass the
827            size of a spacer as a single item.
828    
829    2005-02-08  Bernhard Herzog  <[email protected]>
830    
831            Compatibility with wxPython 2.5.  The changes should make it work
832            better with 2.5 while still keeping compatibility with 2.4.  There
833            are still problems with 2.5, though.
834    
835            * Thuban/UI/dock.py (DockableWindow.__CreateBorder): Pass the size
836            of a spacer as a single item.
837    
838            * Thuban/UI/classifier.py (ClassGroupPropertiesCtrl): Derive only
839            from wxControl
840    
841            * Thuban/UI/legend.py (LegendTree): When running with wxPython <
842            2.5, add an implementation of the GetFirstChild method that does
843            not require the second parameter.
844            (LegendTree.find_layer, LegendTree._OnMsgMapLayersAdded)
845            (LegendTree._OnMsgMapLayersRemoved, LegendTree.DeleteAllItems)
846            (LegendTree.DeleteChildren, LegendTree.__ShowHideLayer): Do not
847            pass the second parameter to GetFirstChild
848    
849    2005-02-08  Nina H�ffmeyer <[email protected]>
850    
851            * Extensions/ogr/ogrshapes.py: Removed some print commands.
852    
853            * Extensions/ogr/ogrstart.py: Changed the GUI. OGR is no longer an
854            additional menu but appears as a possibility in the menu Map.
855    
856    2005-02-07  Jonathan Coles <[email protected]>
857            * libraries/thuban/gdalwarp.cpp: Removed the macros PYTHON_ERR
858            and PYTHON_ERRF since they were no longer necessary.
859    
860    2005-02-07  Bernhard Reiter <[email protected]>
861            * Thuban/UI/classifier.py (ClassGrid.DeleteSelectedRows):
862            Enable translation for message string.
863    
864    2005-02-06  Martin Schulze  <[email protected]>
865    
866            * Extensions/wms/infodialog.py (wmsInfoDialog.__init__): Adjusted
867            the arguments of the contstructor to fit the global scheme
868    
869    2005-01-31  Nina H�ffmeyer <[email protected]>
870    
871            * Extensions/ogr/ogrdialog.py: Added class ogrdialog.py, which provides
872            some dialogs needed to start ogr.
873            
874            * Extensions/ogr/__init__.py: Changed comments to avoid encoding
875            warnings.
876    
877            * Extensions/ogr/test/test_OGRShapestore.py: Changed comments to avoid
878            encoding warnings.
879    
880    2005-01-28  Jonathan Coles <[email protected]>
881    
882            * libraries/thuban/gdalwarp.cpp (GetImageData): Recode how the
883            mask is packed into a bit array. It's now slightly faster.
884    
885    2005-01-28  Jonathan Coles <[email protected]>
886    
887            * Thuban/Model/layer.py (RasterLayer.__init__): Make use_mask
888            default to true.
889    
890            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Remove
891            code that loads the state of the layer's use_mask flag. Its
892            usefulness is still being debated.
893    
894            * Thuban/Model/save.py (SessionSaver.write_layer): Remove
895            code that saves the state of the layer's use_mask flag. Its
896            usefulness is still being debated.
897    
898            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
899            options to ProjectRasterFile based on the state of layer.UseMask().
900            Catch more exceptions from ProjectRasterFile so that Thuban doesn't
901            quit is there is a problem projecting.
902            (BaseRenderer.draw_raster_data): Change the documentation to
903            describe the new format (XBM) that the mask data will be in.
904    
905            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): The mask
906            data is in XBM format when format='RAW' which means it doesn't
907            need to be converted to a wxImage before being used as a mask
908            for a wxBitmap. Assume that if format != 'RAW' that the image
909            data and mask data are in the same format.
910    
911            * libraries/thuban/gdalwarp.cpp (GetImageData): If alpha is enabled
912            and a mask is requested, convert the alpha band to a bit array in
913            XBM format. if an alpha channel is requested, simply return the
914            data in the alpha band. Provide better error handling by returning
915            python error messages (also fixes RT #2947).
916            (ProjectRasterFile): Support multiple mask options, rather than simply
917            a flag indicating that a mask should or should not be used. Provide
918            better error handling by returning python error messages.
919    
920            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
921            Add mask data to test.
922    
923            * test/test_layer.py (TestLayer.test_raster_layer): Test that a layer
924            should use the mask by default.
925            (TestLayerModificaton.test_raster_layer): Test that a layer should use
926            the mask by default.
927    
928            * test/test_load.py (TestRasterLayer.test): Remove testing for
929            use_mask flag in file.
930    
931            * test/test_save.py (SaveSessionTest.testRasterLayer): Remove testing
932            for use_mask in file.
933    
934            * test/test_load_1_0_1.py: Removed. Shouldn't have been checked in.
935            
936    2005-01-26  Jonathan Coles <[email protected]>
937    
938            Add a new dialog box for raster layers. The dialog box allows
939            the user to toggle a mask that is generated by ProjectRasterFile
940            and is used to only draw the real parts of the projected image.
941    
942            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
943            Instruct the warping code to generate a mask if the raster layer
944            requests one.
945            (BaseRenderer.draw_raster_data): Removed obsolete optional mask argument.
946    
947            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Removed
948            obsolete optional mask argument.
949    
950            * Thuban/UI/classifier.py (Classifier): Change the parent class
951            to LayerProperties and rework the code to support layout calls
952            from the parent.
953            (Classifier.dialog_layout): New. Layout the dialog box.
954            (Classifier.map_layers_removed): Removed. Moved to parent class.
955            (Classifier.map_replaced): Removed. Moved to parent class.
956            (Classifier._OnTry): Renamed to OnTry to support parent class.
957            (Classifier.OnClose): Removed. Supplied in parent class.
958            (Classifier._OnCloseBtn): Removed. Supplied in parent class as OnCloseBtn.
959            (Classifier._OnOK): Renamed to OnOK to support parent class.
960            (Classifier._OnRevert): Renamed to OnRevert to support parent class.
961    
962            * Thuban/UI/layerproperties.py: New. Base class for layer properties
963            dialog boxes.
964    
965            * Thuban/UI/rasterlayerproperties.py: New. Class for displaying
966            raster layer properties.
967    
968            * libraries/thuban/gdalwarp.cpp: Replace the old gdalwarp.cpp code
969            with the non-simple version supplied with gdal. This allows added
970            features such as creating an alpha band.
971            (GetImageData): Generate a mask array from the alpha band that is
972            generated by gdal if the user has selected it. Try to support images
973            that have more than three bands, such as images with RGB plus an
974            alpha band.
975            (ProjectRasterFile): Convert python argument for mask and tell
976            gdal to enable or disable an alpha band.
977    
978            * Thuban/Model/layer.py (BaseLayer.Type): New. Returns a string
979            describing what kind of layer the class is. Defaults to "Unknown",
980            but should be overridden by subclasses.
981            (Layer.Type): New. Override base class method.
982            (RasterLayer.__init__): Create a flag for using a mask. Record extra
983            data from gdal for display in the properties dialog.
984            (RasterLayer.Type): New. Override base class method.
985            (RasterLayer.UseMask): New. Returns True if the mask should be used.
986            (RasterLayer.SetUseMask): New. Set if the mask should be used.
987            (RasterLayer.ImageInfo): New. Return extra information about the image.
988    
989            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Load
990            the mask information.
991    
992            * Thuban/Model/save.py (SessionSaver.write_layer): Save mask information.
993    
994            * Thuban/UI/mainwindow.py: Register the RasterLayerProperties and
995            Classifier classes as dialogs to use with the proper layer types.
996    
997            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
998            Fix test.
999    
1000            * test/test_layer.py (TestLayer.test_raster_layer): Test new methods.
1001            (TestLayerModification.build_path): New. Support function.
1002            (TestLayerModification.test_raster_layer): New. Test new methods.
1003    
1004            * test/test_save.py (SaveSessionTest.testRasterLayer): Add tests for mask.
1005    
1006            * test/test_load.py (TestRasterLayer): Add tests for mask.
1007    
1008            * test/test_load_1_0_1.py: New. Copied from test_load.py.
1009    
1010            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Removed
1011            obsolete optional mask argument.
1012    
1013    2005-01-26  Nina H�ffmeyer <[email protected]>
1014    
1015            * Extensions/ogr/ogrshapes.py: Added two dictionaries to ShapeStore
1016            which maps the ids and the ordinals. Fixed RowIdToOrdinal(),
1017            RowOrdinalToId() and ReadRowAsDict().
1018    
1019            * Extensions/ogr/ogrstart.py: Added menu item which opens database
1020            layers for existing database connections.
1021    
1022            * Extensions/ogr/test/test_OGRShapestore.py: Fixed a message string.
1023    
1024    
1025    2005-01-26  Jan-Oliver Wagner <[email protected]>
1026    
1027            * Doc/manual/thuban-manual-de.xml: More translations.
1028    
1029  2005-01-24  Bernhard Herzog  <[email protected]>  2005-01-24  Bernhard Herzog  <[email protected]>
1030    
1031          Rework the status bar updates a bit to make sure the message about          Rework the status bar updates a bit to make sure the message about

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