/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 2429 by jan, Sat Nov 27 21:44:51 2004 UTC revision 2643 by bh, Tue Jul 5 16:00:48 2005 UTC
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1    2005-07-05  Bernhard Herzog  <bh@intevation.de>
2    
3            * Thuban/UI/viewport.py (ViewPort.set_view_transform): Handle
4            ZeroDivisionError exceptions.  I don't know when they happen
5            exactly.  It probably happens when the projections aren't set
6            properly.
7    
8    2005-07-01  Bernhard Herzog  <bh@intevation.de>
9    
10            First step towards unicode.  With this roughly we're at step 1
11            string_representation.txt
12    
13            * Doc/technotes/string_representation.txt: New.  Document how
14            strings are represented in Thuban and how to get to a Unicode
15            Thuban.
16    
17            * Thuban/__init__.py (set_internal_encoding)
18            (unicode_from_internal, internal_from_unicode): New. The first few
19            functions for the internal string representation
20    
21            * Thuban/UI/about.py (unicodeToLocale): Removed.  Use
22            internal_from_unicode instead.
23    
24            * Thuban/UI/__init__.py (install_wx_translation): Determine the
25            encoding to use for the internal string representation.  Also,
26            change the translation function to return strings in internal
27            representation even on unicode builds of wxPython
28    
29            * Thuban/Model/load.py (SessionLoader.check_attrs): Decode
30            filenames too.
31            (SessionLoader.start_clrange): Use check_attrs to decode and check
32            the attributes.
33    
34            * Thuban/Model/xmlreader.py (XMLReader.encode): Use
35            internal_from_unicode to convert unicode strings.
36    
37            * Thuban/Model/xmlwriter.py (XMLWriter.encode): Use
38            unicode_from_internal when applicable
39    
40            * test/runtests.py (main): New command line option:
41            internal-encoding to specify the internal string encoding to use
42            in the tests.
43    
44            * test/support.py (initthuban): Set the internal encoding to
45            latin-1
46    
47            * test/test_load.py (TestSingleLayer.test, TestClassification.test)
48            (TestLabelLayer.test): Use the internal string representation when
49            dealing with non-ascii characters
50    
51            * test/test_load_1_0.py (TestSingleLayer.test)
52            (TestClassification.test, TestLabelLayer.test): Use the internal
53            string representation when dealing with non-ascii characters
54    
55            * test/test_load_0_9.py (TestSingleLayer.test)
56            (TestClassification.test): Use the internal string representation
57            when dealing with non-ascii characters
58    
59            * test/test_load_0_8.py (TestUnicodeStrings.test): Use the
60            internal string representation when dealing with non-ascii
61            characters
62    
63            * test/test_save.py (XMLWriterTest.testEncode)
64            (SaveSessionTest.testClassifiedLayer): Use the internal string
65            representation when dealing with non-ascii characters where
66            applicable
67    
68    2005-06-30  Bernhard Herzog  <bh@intevation.de>
69    
70            * test/runtests.py: Untabify.
71    
72    2005-06-30  Bernhard Herzog  <bh@intevation.de>
73    
74            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
75            untabify.
76    
77    2005-06-30  Bernhard Herzog  <bh@intevation.de>
78    
79            * Extensions/ogr/test/__init__.py: Add missing coding directive
80    
81    2005-06-28  Jan-Oliver Wagner <jan@intevation.de>
82    
83            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
84            Use the default size for rendering selected items of default type.
85            Fixes part 2 of https://intevation.de/rt/webrt?serial_num=3149
86    
87    2005-06-28  Jan-Oliver Wagner <jan@intevation.de>
88    
89            * Extensions/importAPR/apr.py (APR_BShSym): Extend by 'Stripple'.
90            (APR_TClr.GetThubanColor): Fix bug in color interpretation.
91            Thanks to Frank Koormann who identified this problem.
92    
93            * Extensions/importAPR/importAPR.py (APR_VShSym): New. Just
94            another symbol identified.
95    
96    2005-06-27  Jan-Oliver Wagner <jan@intevation.de>
97    
98            * Doc/manual/thuban-manual-de.xml: More translations.
99    
100    2005-05-12  Jonathan Coles <jonathan@intevation.de>
101            
102            * Thuban/UI/projdialog.py: Add missing import, which led to an
103            exception when opening a layer's projection.
104    
105    2005-05-09  Bernhard Herzog  <bh@intevation.de>
106    
107            * test/support.py (FileLoadTestCase.filename): Fix doc-string.
108    
109    2005-05-09  Bernhard Herzog  <bh@intevation.de>
110    
111            * Thuban/Model/postgisdb.py (PostGISConnection.connect): Set the
112            connection to autoconnect.  Fixes RT#3148.
113    
114            * test/test_postgis_db.py
115            (TestPostGISSpecialCases.test_simple_error_handling): New test
116            that attempts to reproduce RT#3148.
117    
118    2005-05-06  Jonathan Coles <jonathan@intevation.de>
119    
120            Add support for saving and loading the opacity and mask type
121            properties of RasterLayers. Also add support for proper use
122            of alpha information while drawing images not in 'RAW' format.
123            If transparency in an image format (e.g, PNG) is supported by
124            wxWidgets then the image would previously have been draw with
125            transparent regions, but the opaque regions would have been
126            unaffected by a change in the layer's opacity. This patch
127            corrects the problem.
128    
129            * Thuban/Model/layer.py (RasterLayer): Added opacity and
130            masktype parameters to the constructor, and set the
131            appropriate variables to those values.
132    
133            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Added
134            code to read the opacity and mask type of the layer and construct
135            a new layer with the additional parameters.
136    
137            * Thuban/Model/save.py (SessionSaver.write_layer): Added code
138            to save the opacity and mask type of a layer.
139    
140            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
141            the opacity of the layer to draw_raster_data rather than the layer.
142            (BaseRenderer.draw_raster_data): Remove the layer parameter because
143            the function doesn't need to know about the layer. Add the optional
144            opacity parameter whose default is 1.0. Add 'PNG' as a supported
145            graphics format.
146    
147            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Fixed
148            signature to match that in BaseRenderer. Use the new opacity argument
149            in place of calling layer.Opacity(). In the case where the
150            format is not 'RAW', alpha_data is None and the loaded image has
151            alpha information, use the file's alpha information. This is
152            still subject to the layer's opacity setting.
153    
154            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
155            Fixed signature to match that in BaseRenderer.
156    
157            * test/test_load.py (TestRasterLayer): Change file_contents to
158            include opacity and masktype variables.
159            (TestRasterLayer.test): Include tests for opacity and masktype
160            changes.
161    
162            * test/test_save.py (SaveSessionTest.testRasterLayer): Restructure
163            test to cover a variety of combinations of masktype and opacity
164            settings.
165    
166    2005-05-02  Jan-Oliver Wagner <jan@intevation.de>
167    
168            * debian/rules: add --use-wx-python-swig-hack
169            to the build command.
170            Thanks to Moritz Lennert for pointing this out.
171    
172    2005-04-28  Jan-Oliver Wagner <jan@intevation.de>
173    
174            Introduce OGRFileShapeStore in ogr extension.
175            This allows at least that loaded shapefile shape stores
176            can be saved correctly in the thuban session file
177            and reloaded again (reload is via core shapefile
178            routine, not OGR). For other types, .thuban files
179            can not be reloaded for the time being.
180    
181            * Extensions/ogr/ogrshapes.py (OGRFileShapeStore): New. This
182            class ist to be used for any file-based shape stores
183            accessed through OGR.
184    
185            * Extensions/ogr/ogrstart.py (open_with_ogr): Added
186            forgotten _ for i18n. Adapted call OpenFileShapestore
187            regarding new parameter.
188            (OpenFileShapestore): Use OGRFileShapeStore instead of
189            OGRShapeStore. Fix return value (None instead of null).
190            Add new parameter "mainwindow" to avoid accessing global
191            context.
192    
193    2005-04-27  Jan-Oliver Wagner <jan@intevation.de>
194    
195            Introduce FileShapeStore as generalization for
196            file-based shape stores. In a first instance
197            this allows additional modules to handle shapefile
198            format as well, namely the OGR extension.
199    
200            * Thuban/Model/data.py: Various small fixes in doc-strings.
201            (FileShapeStore): New class.
202            (ShapefileStore): Derive from FileShapeStore.
203            (ShapefileStore.__init__): Call __init__ of FileShapeStore,
204            rename self.table to self._table, initialize self._bbox
205            (ShapefileStore._open_shapefile): Use self._bbox instead of self.bbox
206            and self.FileName() instead of self.filename.
207            (ShapefileStore.Table): Use self._table instead of self.table.
208            (ShapefileStore.FileName): Removed (moved to FileShapeStore).
209            (ShapefileStore.BoundingBox):  Use self._bbox instead of self.bbox.
210    
211            * Thuban/Model/save.py: Replace ShapefileStore by FileShapeStore.
212            (SessionSaver.write_data_containers): Only use methods of the
213            base class FileShapeStore.
214    
215    2005-04-26  Martin Schulze  <joey@infodrom.org>
216    
217            * Extensions/wms/wms.py (render_wms_layer): Adjusted the render
218            function to the modified render engine
219    
220    2005-04-25  Martin Schulze  <joey@infodrom.org>
221    
222            * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
223            Added a description according to the CVS log message
224    
225    2005-04-23  Martin Schulze  <joey@infodrom.org>
226    
227            * Thuban/UI/renderer.py: Added a missing import
228    
229    2005-04-23  Russell Nelson  <nelson@crynwr.com>
230    
231            * Thuban/UI/view.py (MapCanvas.OnMiddle{Up,Down}): Changed the
232            way the previous tool is remembered, so that middle-button
233            panning works even if you haven't selected a tool.
234    
235    2005-04-11  Bernhard Herzog  <bh@intevation.de>
236    
237            * libraries/thuban/wxproj.cpp: Move the compatibility code that
238            deals with the wxPython 2.4 version of wxPython.h into the #ifdef
239            branch that includes wxPython.h because it's only needed when
240            wxPython.h is used.  Also, it won't compile when
241            USE_WX_PYTHON_SWIG_HACK is set otherwise.
242    
243    2005-04-07  Bernhard Herzog  <bh@intevation.de>
244    
245            * Thuban/UI/classifier.py (ClassGrid.__init__): Use -1 as the ID.
246            (ID_CLASS_TABLE): Removed. It wasn't used anywhere except in
247            ClassGrid.__init__ and it's value is outside of the valid
248            range (must be < 32768).  wxPython 2.5 complains about it with an
249            exception.
250    
251    2005-04-05  Jan-Oliver Wagner <jan@intevation.de>
252    
253            * Doc/manual/thuban-manual-de.xml: More translations.
254    
255    2005-04-05  Bernhard Herzog  <bh@intevation.de>
256    
257            * libraries/thuban/wxproj.cpp: Make it work with a wxPython.h from
258            wxPython 2.4 as well.  Also, remove a now obsolete comment.
259    
260    2005-04-05  Bernhard Herzog  <bh@intevation.de>
261    
262            Use wxPython.h by default but provide a workaround when it isn't
263            available.
264    
265            * setup.py (wxproj_extension): New variable.  Assign the Extension
266            instance for Lib.wxproj to this variable instead of putting it
267            directly into the listso that it can be accessed by other code
268            later.
269            (thuban_build_ext.user_options): Added boolean option
270            --use-wx-python-swig-hack.
271            (thuban_build_ext.initialize_options): Initialize the new option
272            to False.
273            (thuban_build_ext.finalize_options): If the new option was given,
274            define the preprocesser macro USE_WX_PYTHON_SWIG_HACK.
275            (thuban_build_ext): Update the doc-string
276    
277            * libraries/thuban/wxproj.cpp: Normally we use
278            wx/wxPython/wxPython.h now.  Only if USE_WX_PYTHON_SWIG_HACK is
279            defined, use swigPtrConvertHack.h instead.
280    
281            * libraries/thuban/swigPtrConvertHack.h: Remove the code that was
282            copied over from wxPython.h.
283            (decode_pointer_new): New.  Equivalent of decode_pointer for
284            wxPython 2.5.
285            (wxPyConvertSwigPtr): Modified to cope with wxPython 2.5 as well.
286    
287            * README: Add section on potential build problems which explains
288            how the work-around for a missing wxPython.h is activated.
289    
290    2005-03-29  Bernhard Herzog  <bh@intevation.de>
291    
292            * test/postgissupport.py (find_postgis_sql): Added yet another
293            potential location for (lw)postgis.sql because the file has moved
294            again in postgis 1.0.0 rc4.
295    
296    2005-03-29  Bernhard Herzog  <bh@intevation.de>
297    
298            * Thuban/UI/legend.py (BMP_SIZE_W, BMP_SIZE_H): Set both to 16 to
299            match the site of the legend_icon_layer icon.  Otherwise wxpython
300            2.5 complains when the legend is created with the error:
301    
302            PyAssertionError: C++ assertion "(bitmap.GetWidth() == m_width &&
303            bitmap.GetHeight() == m_height) || (m_width == 0 && m_height ==
304            0)" failed in ./src/generic/imaglist.cpp(81): invalid bitmap size
305            in wxImageList: this might work on this platform but definitely
306            won't under Windows.
307    
308    2005-03-23  Jonathan Coles <jonathan@intevation.de>
309    
310            These changes add support for adjusting the opacity of a raster layer.
311    
312            * Thuban/Model/layer.py (RasterLayer.Opacity): Replaces AlphaOpacity.
313            (RasterLayer.SetOpacity): Replaces SetAlphaOpacity. Also triggers
314            a LAYER_CHANGED event if the opacity actually changes.
315    
316            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_data): Added
317            layer parameter needed in the implementation of this method in
318            renderer.py.
319    
320            * Thuban/UI/layerproperties.py (LayerProperties.dialog_layout): Fixed
321            typo 00 -> 0.
322    
323            * Thuban/UI/rasterlayerproperties.py (RasterLayerProperties): Added
324            control to adjust opacity.
325    
326            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Scale the
327            alpha data based on the opacity level of the layer.
328    
329            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Now
330            accepts a layer parameter.
331    
332            * test/test_layer.py (TestLayerModification.test_raster_layer):
333            Rename opacity method calls and add test for LAYER_CHANGED.
334    
335    2005-03-16  Bernhard Herzog  <bh@intevation.de>
336    
337            * test/test_connector.py (DeletionTestMixin.check_deletions)
338            (DeletionTestMixin.check_deletetions): renamed to check_deletions.
339            update the callers.
340    
341    2005-03-14  Jan-Oliver Wagner <jan@intevation.de>
342    
343            * Doc/manual/thuban-manual-de.xml: More translations.
344    
345    2005-03-10  Jan-Oliver Wagner <jan@intevation.de>
346    
347            Introducing initialization callbacks for extensions.
348    
349            * Thuban/UI/extensionregistry.py (ExtensionDesc.__init__): Added
350            optional parameter init_callback.
351            (ExtensionDesc.init_ext): New. Executes the callback and sets
352            a status.
353    
354            * Thuban/UI/application.py (ThubanApplication.OnInit): Add the
355            initialization of the extensions.
356            (ThubanApplication.init_extensions): Init all extensions.
357    
358            * Thuban/UI/about.py (About.__init__): Added status of the extensions
359            to the about text.
360    
361            * Extensions/gns2shp/__init__.py: Added init method for Extension
362            description.
363            (init): New. Contains the initialization of the module.
364    
365    2005-03-04  Nina H�ffmeyer <nhueffme@intevation.de>
366    
367            * Extensions/ogr/ogrdialog.py: Added a dialog, which asks for
368            OGRConnection to open a datasource. Removed dialog to display all
369            available drivers. Added some doc strings.
370    
371            * Extensions/ogr/ogrstart.py: Added menu entry for opening an
372            OGRDatasource with a string. Added two opening methods which return an
373            OGRDatasource (either data from file or from DB).
374    
375            * Extensions/ogr/ogrshapes.py: Added class OGRGeometry, which
376            represents a geometry reference of an OGRFeature. OGRShape now has a
377            list of referenced geometry objects (important for geometry
378            collections).
379            For OGRShapeStores loaded from a DB an ID column can be specified now.
380    
381    2005-02-22  Jan-Oliver Wagner <jan@intevation.de>
382    
383            * test/test_map.py (TestMapWithContents.test_tree_info):
384            Added label layer for comparison.
385    
386    2005-02-18  Jonathan Coles <jonathan@intevation.de>
387    
388            * libraries/thuban/gdalwarp.cpp (GetImageData): Optimize the loop
389            which builds a mask. Handle the majority of an image in a loop,
390            creating 8 bits at a time. Later, handle the edge case where less
391            than 8 bits are packed.
392    
393    2005-02-18  Bernhard Herzog  <bh@intevation.de>
394    
395            * test/test_baserenderer.py (TestBaseRenderer.setUp): Fix
396            doc-string
397    
398    2005-02-18  Jonathan Coles <jonathan@intevation.de>
399    
400            * setup.py: Remove wx_cs_params from gdal compile options.
401    
402    2005-02-18  Jonathan Coles <jonathan@intevation.de>
403    
404            Refactored baserenderer.py and renderer.py to remove baserenderer.py's
405            dependencies on wxPython. Added a new method projected_raster_layer()
406            that returns a raster layer image in projected space. This must be
407            implemented in classes derived from BaseRenderer. This also eliminates
408            the dependency on gdal in baserenderer.py.
409    
410            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Call
411            new projected_raster_layer() to get projected raster image instead
412            of directly calling ProjectRasterFile().
413            (BaseRenderer.projected_raster_layer): New. This must be implemented
414            by derived classes. It takes almost the same arguments as ProjectRasterFile
415            did and returns a projected image with mask and alpha data (if requested).
416            (BaseRenderer.render_map_incrementally): Remove the check for gdal since
417            that check will be done in MapRenderer.projected_raster_layer(). This
418            also allows other implementations to use different projection code.
419    
420            * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
421            Implementation of BaseRenderer.projected_raster_layer. Checks for
422            gdal support and wxPython version. Also handles exceptions from
423            ProjectRasterFile.
424    
425            * libraries/thuban/gdalwarp.cpp: Removed checks for wxPython versions
426            and added a variable which can be set through the options argument
427            of ProjectRasterFile.
428    
429            * test/test_baserenderer.py (SimpleRenderer.projected_raster_layer): New.
430            Calls ProjectRasterFile and returns the result.
431            (TestBaseRenderer.test_projected_raster_layer): New. Tests the results
432            of calling projected_raster_layer() with different options.
433            (TestBaseRenderer.test_raster_no_projection): Removed tests based on
434            wxPython version and all tests of masks and alpha channels. These are
435            now in test_projected_raster_layer().
436    
437    2005-02-17  Jan-Oliver Wagner <jan@intevation.de>
438    
439            * Thuban/Model/map.py, Thuban/Model/label.py: Fixed
440            doc-strings to comply with coding_guidelines.
441    
442    2005-02-17  Jan-Oliver Wagner <jan@intevation.de>
443    
444            Docstring improvements and minor fixes for labellayer.
445    
446            * Thuban/Model/map.py:
447            (Map, Map.Destroy, Map.RemoveLayer, Map.ClearLayers,
448            Map.Layers, Map.HasLayers, Map.MoveLayerToTop,
449            Map.RaiseLayer, Map.LowerLayer, Map.MoveLayerToBottom,
450            Map.ProjectedBoundingBox, Map.GetProjection): Improved/added
451            doc string.
452            (Map.BoundingBox): Removed superfluous test for label_layer
453            and improved doc string.
454            (Map.TreeInfo): Added label_layer and improved sdo string.
455    
456            * Thuban/Model/label.py: Added import of _.
457            (Label, Label.__init__): Improved/added doc string.
458            (LabelLayer, LabelLayer.__init__, LabelLayer.Labels,
459            LabelLayer.RemoveLabel, LabelLayer.ClearLabels):
460            Improved/added doc string.
461            (LabelLayer.AddLabel): Use already defined names for
462            align strings and improved doc string.
463            (LabelLayer.TreeInfo): New. Return the object data for
464            the tree view.
465    
466    2005-02-16  Jonathan Coles <jonathan@intevation.de>
467    
468            Further wxPython 2.5 changes using patches from Daniel Calvelo Aros
469            so that that wxproj doesn't crash. Added GUI support for selecting
470            alpha channel (opacity can't be selected yet).
471    
472            NOTE: If wxPython.h is including in future distribution packages
473            then it will not be necessary to have the files swigPtrConvertHack.h
474            and wxPython_int.h included with Thuban. This is hopefully
475            a temporary workaround.
476    
477            * setup.py (thuban_build_ext.finalize_options): gdalwarp needs
478            access to the macro wxCHECK_VERSION so that it will properly
479            generate a bit mask. There was a problem between wx2.4 and wx2.5
480            that this works around.
481    
482            * Thuban/Model/layer.py (RasterLayer.UseMask): Removed in favor
483            of RasterLayer.MaskType.
484            (RasterLayer.SetUseMask): Removed in favor of RasterLayer.SetMaskType
485            (RasterLayer.MaskType): New. Returns the type of mask to use. Can
486            specify none, a bitmap, or an alpha channel.
487            (RasterLayer.SetMaskType): New. Set what kind of mask to use.
488    
489            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
490            Set the raster warping options for the mask based on the value
491            of RasterLayer.MaskType.
492    
493            * Thuban/UI/legend.py (LegendTree.__FillTreeLayer): Remove
494            deprecated calls to SetItemSelectedImage in favor of SetItemImage
495            with wxTreeItemIcon_Selected.
496    
497            * Thuban/UI/rasterlayerproperties.py: Support selecting to use
498            an alpha channel for the mask.
499    
500            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Use alpha
501            data if it is available and an alpha channel is supported under
502            the current version of wxPython.
503    
504            * libraries/thuban/gdalwarp.cpp (GetImageData): Added compiler define
505            to select whether 1's or 0's select the desired portion of an image
506            in the bit mask. wx2.4 has a bug where the documentation is the opposite
507            from behavior.
508            (ProjectRasterFile): Only generate an alpha channel if the version
509            of wxPython is >= 2.5.3.
510    
511            * libraries/thuban/wxproj.cpp: Applied patches from Daniel Calvelo Aros.
512            When wxPython >= 2.5.3 use the special swig functions to decode an
513            object's address.
514    
515            * libraries/thuban/swigPtrConvertHack.h: Includes conditional code
516            based on the version of wxPython. If >= 2.5.3 use the special swig
517            functions from wxPython to decode wxPython objects, otherwise use
518            the old method of retrieving the address from the object __repr__ string.
519    
520            * libraries/thuban/wxPython_int.h: Copied from wxPython source.
521            Unnecessary code was removed to make it smaller.
522    
523            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
524            Add tests for returning an alpha channel.
525    
526            * test/test_layer.py (TestLayerModification.test_raster_layer): Fix
527            tests that used removed functions UseMask and SetUseMask
528    
529    
530    2005-02-08  Bernhard Herzog  <bh@intevation.de>
531    
532            More wxPython 2.5 changes.  This time taken from a patch from
533            Daniel Calvelo Aros.
534    
535            * Thuban/UI/tableview.py (QueryTableFrame.__init__)
536            (QueryTableFrame.__init__): Pass the size of a spacer as a single
537            item.
538    
539            * Thuban/UI/projdialog.py (ProjFrame.build_dialog)
540            (ProjFrame.build_dialog): Pass the size of a spacer as a single
541            item.
542    
543            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Pass the
544            size of a spacer as a single item.
545    
546            * Thuban/UI/classifier.py (Classifier.dialog_layout): Pass the
547            size of a spacer as a single item.
548    
549    2005-02-08  Bernhard Herzog  <bh@intevation.de>
550    
551            Compatibility with wxPython 2.5.  The changes should make it work
552            better with 2.5 while still keeping compatibility with 2.4.  There
553            are still problems with 2.5, though.
554    
555            * Thuban/UI/dock.py (DockableWindow.__CreateBorder): Pass the size
556            of a spacer as a single item.
557    
558            * Thuban/UI/classifier.py (ClassGroupPropertiesCtrl): Derive only
559            from wxControl
560    
561            * Thuban/UI/legend.py (LegendTree): When running with wxPython <
562            2.5, add an implementation of the GetFirstChild method that does
563            not require the second parameter.
564            (LegendTree.find_layer, LegendTree._OnMsgMapLayersAdded)
565            (LegendTree._OnMsgMapLayersRemoved, LegendTree.DeleteAllItems)
566            (LegendTree.DeleteChildren, LegendTree.__ShowHideLayer): Do not
567            pass the second parameter to GetFirstChild
568    
569    2005-02-08  Nina H�ffmeyer <nhueffme@intevation.de>
570    
571            * Extensions/ogr/ogrshapes.py: Removed some print commands.
572    
573            * Extensions/ogr/ogrstart.py: Changed the GUI. OGR is no longer an
574            additional menu but appears as a possibility in the menu Map.
575    
576    2005-02-07  Jonathan Coles <jonathan@intevation.de>
577            * libraries/thuban/gdalwarp.cpp: Removed the macros PYTHON_ERR
578            and PYTHON_ERRF since they were no longer necessary.
579    
580    2005-02-07  Bernhard Reiter <bernhard@intevation.de>
581            * Thuban/UI/classifier.py (ClassGrid.DeleteSelectedRows):
582            Enable translation for message string.
583    
584    2005-02-06  Martin Schulze  <joey@infodrom.org>
585    
586            * Extensions/wms/infodialog.py (wmsInfoDialog.__init__): Adjusted
587            the arguments of the contstructor to fit the global scheme
588    
589    2005-01-31  Nina H�ffmeyer <nhueffme@intevation.de>
590    
591            * Extensions/ogr/ogrdialog.py: Added class ogrdialog.py, which provides
592            some dialogs needed to start ogr.
593            
594            * Extensions/ogr/__init__.py: Changed comments to avoid encoding
595            warnings.
596    
597            * Extensions/ogr/test/test_OGRShapestore.py: Changed comments to avoid
598            encoding warnings.
599    
600    2005-01-28  Jonathan Coles <jonathan@intevation.de>
601    
602            * libraries/thuban/gdalwarp.cpp (GetImageData): Recode how the
603            mask is packed into a bit array. It's now slightly faster.
604    
605    2005-01-28  Jonathan Coles <jonathan@intevation.de>
606    
607            * Thuban/Model/layer.py (RasterLayer.__init__): Make use_mask
608            default to true.
609    
610            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Remove
611            code that loads the state of the layer's use_mask flag. Its
612            usefulness is still being debated.
613    
614            * Thuban/Model/save.py (SessionSaver.write_layer): Remove
615            code that saves the state of the layer's use_mask flag. Its
616            usefulness is still being debated.
617    
618            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
619            options to ProjectRasterFile based on the state of layer.UseMask().
620            Catch more exceptions from ProjectRasterFile so that Thuban doesn't
621            quit is there is a problem projecting.
622            (BaseRenderer.draw_raster_data): Change the documentation to
623            describe the new format (XBM) that the mask data will be in.
624    
625            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): The mask
626            data is in XBM format when format='RAW' which means it doesn't
627            need to be converted to a wxImage before being used as a mask
628            for a wxBitmap. Assume that if format != 'RAW' that the image
629            data and mask data are in the same format.
630    
631            * libraries/thuban/gdalwarp.cpp (GetImageData): If alpha is enabled
632            and a mask is requested, convert the alpha band to a bit array in
633            XBM format. if an alpha channel is requested, simply return the
634            data in the alpha band. Provide better error handling by returning
635            python error messages (also fixes RT #2947).
636            (ProjectRasterFile): Support multiple mask options, rather than simply
637            a flag indicating that a mask should or should not be used. Provide
638            better error handling by returning python error messages.
639    
640            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
641            Add mask data to test.
642    
643            * test/test_layer.py (TestLayer.test_raster_layer): Test that a layer
644            should use the mask by default.
645            (TestLayerModificaton.test_raster_layer): Test that a layer should use
646            the mask by default.
647    
648            * test/test_load.py (TestRasterLayer.test): Remove testing for
649            use_mask flag in file.
650    
651            * test/test_save.py (SaveSessionTest.testRasterLayer): Remove testing
652            for use_mask in file.
653    
654            * test/test_load_1_0_1.py: Removed. Shouldn't have been checked in.
655            
656    2005-01-26  Jonathan Coles <jonathan@intevation.de>
657    
658            Add a new dialog box for raster layers. The dialog box allows
659            the user to toggle a mask that is generated by ProjectRasterFile
660            and is used to only draw the real parts of the projected image.
661    
662            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
663            Instruct the warping code to generate a mask if the raster layer
664            requests one.
665            (BaseRenderer.draw_raster_data): Removed obsolete optional mask argument.
666    
667            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Removed
668            obsolete optional mask argument.
669    
670            * Thuban/UI/classifier.py (Classifier): Change the parent class
671            to LayerProperties and rework the code to support layout calls
672            from the parent.
673            (Classifier.dialog_layout): New. Layout the dialog box.
674            (Classifier.map_layers_removed): Removed. Moved to parent class.
675            (Classifier.map_replaced): Removed. Moved to parent class.
676            (Classifier._OnTry): Renamed to OnTry to support parent class.
677            (Classifier.OnClose): Removed. Supplied in parent class.
678            (Classifier._OnCloseBtn): Removed. Supplied in parent class as OnCloseBtn.
679            (Classifier._OnOK): Renamed to OnOK to support parent class.
680            (Classifier._OnRevert): Renamed to OnRevert to support parent class.
681    
682            * Thuban/UI/layerproperties.py: New. Base class for layer properties
683            dialog boxes.
684    
685            * Thuban/UI/rasterlayerproperties.py: New. Class for displaying
686            raster layer properties.
687    
688            * libraries/thuban/gdalwarp.cpp: Replace the old gdalwarp.cpp code
689            with the non-simple version supplied with gdal. This allows added
690            features such as creating an alpha band.
691            (GetImageData): Generate a mask array from the alpha band that is
692            generated by gdal if the user has selected it. Try to support images
693            that have more than three bands, such as images with RGB plus an
694            alpha band.
695            (ProjectRasterFile): Convert python argument for mask and tell
696            gdal to enable or disable an alpha band.
697    
698            * Thuban/Model/layer.py (BaseLayer.Type): New. Returns a string
699            describing what kind of layer the class is. Defaults to "Unknown",
700            but should be overridden by subclasses.
701            (Layer.Type): New. Override base class method.
702            (RasterLayer.__init__): Create a flag for using a mask. Record extra
703            data from gdal for display in the properties dialog.
704            (RasterLayer.Type): New. Override base class method.
705            (RasterLayer.UseMask): New. Returns True if the mask should be used.
706            (RasterLayer.SetUseMask): New. Set if the mask should be used.
707            (RasterLayer.ImageInfo): New. Return extra information about the image.
708    
709            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Load
710            the mask information.
711    
712            * Thuban/Model/save.py (SessionSaver.write_layer): Save mask information.
713    
714            * Thuban/UI/mainwindow.py: Register the RasterLayerProperties and
715            Classifier classes as dialogs to use with the proper layer types.
716    
717            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
718            Fix test.
719    
720            * test/test_layer.py (TestLayer.test_raster_layer): Test new methods.
721            (TestLayerModification.build_path): New. Support function.
722            (TestLayerModification.test_raster_layer): New. Test new methods.
723    
724            * test/test_save.py (SaveSessionTest.testRasterLayer): Add tests for mask.
725    
726            * test/test_load.py (TestRasterLayer): Add tests for mask.
727    
728            * test/test_load_1_0_1.py: New. Copied from test_load.py.
729    
730            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Removed
731            obsolete optional mask argument.
732    
733    2005-01-26  Nina H�ffmeyer <nhueffme@intevation.de>
734    
735            * Extensions/ogr/ogrshapes.py: Added two dictionaries to ShapeStore
736            which maps the ids and the ordinals. Fixed RowIdToOrdinal(),
737            RowOrdinalToId() and ReadRowAsDict().
738    
739            * Extensions/ogr/ogrstart.py: Added menu item which opens database
740            layers for existing database connections.
741    
742            * Extensions/ogr/test/test_OGRShapestore.py: Fixed a message string.
743    
744    
745    2005-01-26  Jan-Oliver Wagner <jan@intevation.de>
746    
747            * Doc/manual/thuban-manual-de.xml: More translations.
748    
749    2005-01-24  Bernhard Herzog  <bh@intevation.de>
750    
751            Rework the status bar updates a bit to make sure the message about
752            the projections is produced at the right times.
753    
754            * Thuban/UI/mainwindow.py (MainWindow.update_status_bar_messages):
755            New class variable with messages that may require a status bar
756            update.
757            (MainWindow.view_position_changed)
758            (MainWindow.update_status_bar): Rename from view_position_changed
759            to update_status_bar.  It's meaning has changed now that it may
760            also generate messages about problems with projection settings.
761            (MainWindow.__init__): Use the new update_status_bar_messages
762            class variable to subscribe update_status_bar
763            (MainWindow.set_position_text): Update doc-string.  This method
764            has to be renamed at some point.  See doc-string and comments.
765            (MainWindow.OnClose): Unsubscribe update_status_bar from all
766            messages in update_status_bar_messages
767    
768            * Thuban/UI/viewport.py (ViewPort.forwarded_map_messages): New
769            class attribute.  map messages to be forwarded by the viewport.
770            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): (un)subscribe
771            the messages in forwarded_map_messages
772    
773    2005-01-21  Bernhard Herzog  <bh@intevation.de>
774    
775            * test/postgissupport.py (PostGISDatabase.__init__): Tweak
776            doc-string
777            (find_postgis_sql): Update for postgis-1.0.0-rc1, which uses a
778            different name for the initialization SQL file.
779    
780    2005-01-21  Jonathan Coles <jonathan@intevation.de>
781    
782            * Thuban/UI/baserenderer.py (proj_params_to_str): New. Takes
783            a projection and returns a formatted string representing the
784            parameters to feed to gdalwarp. This function eliminates
785            redundancy in draw_raster_layer().
786            (BaseRenderer.render_map_incrementally): Removed the optimization which
787            drew the top most raster layer first and then only those vector-
788            based layers that are above it. With the support for transparency
789            this optimization breaks correct behaviour.
790            (BaseRenderer.draw_raster_layer): Reorganize code to support possible
791            future enhancements to raster layer bounding box. The old behaviour has
792            not changed. Also, change calling parameters to draw_raster_data()
793            to specify new RAW data format and mask.
794            (BaseRenderer.draw_raster_data): Change signature to include an optional
795            parameter for mask information. Change documentation to mention
796            support for new parameter and added option for RAW data format.
797            The data argument is now a list of [width, height, data].
798    
799            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Add new optional
800            mask parameter. Add new condition for RAW format, which
801            significantly reduces rendering time. Add condition for
802            mask parameter.
803    
804            * libraries/thuban/gdalwarp.cpp (GetImageData): New. Creates a
805            data array of RGB values from the projected image returned from
806            the gdal warping functions. In the case of palette based images, it
807            converts the NO_DATA index to the mask color.
808            (ProjectRasterFile): Removed all custom memory driver references
809            and replaced it with the standard in-memory dataset provided
810            by gdal. The return data is no longer a BMP file, but an array
811            of RGB values, one set triple per pixel.
812    
813            * libraries/thuban/bmpdataset.cpp: Removed. Unnecessary.
814            * libraries/thuban/cpl_mfile.h: Removed. Unnecessary.
815            * libraries/thuban/cpl_mfile.cpp: Removed. Unnecessary.
816    
817            * setup.py (thuban_build_ext.finalize_options): Removed mention
818            of cpl_mfile.cpp and bmpdataset.cpp files in the list of source
819            files. These are obsolete with the new version of gdalwarp.cpp
820    
821            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
822            Updated signature.
823            (TestBaseRenderer.test_raster_no_projection): Changed the test
824            data to be data in the uncompressed RAW format returned from
825            ProjectRasterFile.
826    
827    2005-01-21  Jan-Oliver Wagner <jan@intevation.de>
828    
829            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Made
830            string available for i18n.
831    
832    2005-01-20  Russell Nelson  <nelson@crynwr.com>
833    
834            * Resources/Projections/defaults.proj: Ruin the speling of the
835            Lambert-93 projection so it doesn't run into the wx UTF-8 bug.
836            It's the wrong thing to do in the long run, but it's necessary for
837            those users until that bug is fixed.  Otherwise the projection
838            dialog segfaults.  Better to annoy some Lambert-93 users with a
839            spelling mistake than every Fedora Core 3 user of Thuban-CVS.
840    
841    2005-01-20  Bernhard Reiter <bernhard@intevation.de>
842    
843            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Added
844            docstring and comment that the warning code here is a hack.
845    
846    2005-01-20  Russell Nelson  <nelson@crynwr.com>
847    
848            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Warn
849            user about misprojected layers when their lat/lon bounding
850            box exceeds rational lat/lon values.
851    
852    2005-01-20  Bernhard Reiter <bernhard@intevation.de>
853    
854            * Thuban/UI/about.py (unicodeToLocale): Improved:
855            Use 'ascii' and then 'replace' for other characters
856            when getdefaultlocale returns None. Thanks to Bernhard H. .
857    
858    2005-01-20  Bernhard Reiter <bernhard@intevation.de>
859    
860            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Added a comment
861            that OnRangeText might be called twice and using None as argument.
862    
863    2005-01-20  Bernhard Reiter <bernhard@intevation.de>
864    
865            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Add a
866            OnRangeText(0) to work around a different in wx Behaviour noticed
867            on MacOSX, thanks to Lorenzo Moretti and Daniel Calvelo for the fix.
868    
869    2005-01-20  Bernhard Reiter <bernhard@intevation.de>
870    
871            * Thuban/UI/about.py: take iso-8859-15 when getdefaultlocale returns
872            None. (Fixes rt#2910.)
873            
874    2005-01-18  Frank Koormann <frank@intevation.de>
875    
876            New Extension: mouseposition
877            Tool to collect mouse click positions (map coordinates) in a dialog.
878    
879            * Extensions/mouseposition/__init__.py: New, extension registration
880    
881            * Extensions/mouseposition/mouseposition.py: New, implements the
882            dialog and adds a tool to Thuban mainwindow.
883    
884            * Extensions/mouseposition/position.xpm: New, icon for tool.
885    
886    2005-01-14  Jan-Oliver Wagner <jan@intevation.de>
887    
888            * Doc/manual/thuban-manual-de.xml: More translations.
889    
890    2005-01-11  Frank Koormann <frank@intevation.de>
891    
892            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
893            Fix indention bug.
894    
895    2005-01-09  Frank Koormann <frank@intevation.de>
896    
897            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
898            BugFix 2901: Explicitly copy layers ClassificationColumn since it
899            is not part of the layers Classification.
900    
901    2005-01-03  Frank Koormann <frank@intevation.de>
902    
903            * Thuban/UI/renderer.py (ScreenRendererdraw_selection_incrementally):
904            BugFix 2883: Former implementation only worked on classified point
905            layers: KeyError was raised, now use the default size if field is None.
906    
907    2004-12-27  Bernhard Reiter <bernhard@intevation.de>
908    
909            svgexport 1.0.0cvs: Fixed label export.
910    
911            * Extensions/svgexport/test/test_svgmapwriter.py:
912            class TestSVGRenderer(): New class; new test test_label_font().
913    
914            * Extensions/svgexport/svgmapwriter.py
915            (SVGRenderer.label_font()): initialised Font size with self.factor now,
916            makes test_label_font happy.
917    
918            * Extensions/svgexport/TODO: crossed out fixed label export item.
919            Added item for options.
920    
921            * Extensions/svgexport/__init__.py: Bumped version to 1.0.0cvs.
922    
923    2004-12-27  Russell Nelson  <nelson@crynwr.com>
924    
925            Middle mouse button pans.
926    
927            * Thuban/UI/view.py (MapCanvas.__init__): Subscribe also
928            OnMiddleDown and OnMiddleUp events.
929            (MapCanvas.OnMiddleDown): New. Activate the pan tool and remember the
930            previously used tool.
931            (MapCanvas.OnMiddleUp): New. Reactivate the remebered tool used before
932            pressing the middle mouse button.
933    
934    2004-12-27  Jan-Oliver Wagner <jan@intevation.de>
935    
936            * Doc/manual/thuban-manual-de.xml: More translations.
937    
938    2004-12-23  Jan-Oliver Wagner <jan@intevation.de>
939    
940            * Thuban/UI/projdialog.py (ProjFrame.load_user_proj): Added a
941            \n to stderr after the warnings. Thanks to Russell Nelson.
942    
943    2004-12-20  Nina Hueffmeyer <nhueffme@intevation.de>
944    
945            * Extensions/ogr/ogrshapes.py: Fixed some issues from
946            Bernhard (coding guidelines etc.). Additionally it is now possible to
947            display shapefiles containing feature collections (e.g.polygons
948            with holes). Works with gdal 1.2.1 now.
949    
950            * Extensions/ogr/test/test_OGRShapestore.py: Fixed some issues
951            from Bernhard (coding guidelines etc.). If ogr can't be imported,
952            tests are skipped now.
953    
954            * Extensions/ogr/ogrstart.py: Fixed some typings.
955    
956    2004-12-20  Bernhard Reiter <bernhard@intevation.de>
957    
958            * Extensions/svgexport/TODO: updated to add support for
959            raster layers and labels for 1.0.1.
960    
961            * Extensions/svgexport/svgmapwriter.py (draw_raster_layer):
962            Issue a warning now.
963    
964    2004-12-19  Bernhard Reiter <bernhard@intevation.de>
965    
966            * Extensions/svgexport/TODO: Added idea to support triggering
967            the application down the pipe.
968    
969    2004-12-19  Bernhard Reiter <bernhard@intevation.de>
970    
971            svgexport: Improved code quality, mainly by better naming.
972    
973            * Extensions/svgexport/svgmapwriter.py:
974            DrawPath() renamed to DrawPolygonPath(),
975            added documentation, improved comments and variable names.
976            
977            * Extensions/svgexport/svgmapwriter.py,
978              Extensions/svgexport/test/test_svgmapwriter.py:
979            All using DrawPolygonPath() now, the default parameter closed=True
980            omitted.
981    
982            * Extensions/svgexport/test/test_svgmapwriter.py:
983            renamed test_polygon_opened() to test_polyline()
984            renamed test_transparent_polygon() to test_transparent_polyline()
985    
986    2004-12-18  Jan-Oliver Wagner <jan@intevation.de>
987    
988            Some fixes of gns2shp extension.
989    
990            * Extensions/gns2shp/test/__init__.py: New. Make this directory a
991            package.
992    
993            * Extensions/gns2shp/test/test_gns2shp.py: Add some import paths
994            dynamically.
995    
996            * Extensions/gns2shp/test/README: Simplified description how to test.
997    
998            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed doc-string,
999            fixed some dimensions of fields according to the GNS documentation
1000            which seems to change undocumented.
1001            Now killing trailing \n and/or \r from MODIFY_DATE.
1002            This fixes RT#2453.
1003    
1004    2004-12-18  Bernhard Reiter <bernhard@intevation.de>
1005    
1006            svgexport 1.0.0: Treats holes and islands nicely. Documentation added.
1007    
1008            * Extensions/svgexport/test/test_svgmapwriter.py:
1009            Added new tests: test_export_polygon_with_hole()
1010            and test_polygon_with_hole().
1011    
1012            * Extensions/svgexport/svgmapwriter.py
1013            (draw_polygon_shape()): Uses DrawPath correctly now.
1014    
1015            * Doc/manual/thuban-manual.xml: Added documentation for stable
1016            extention svgexport.    
1017            * Doc/manual/thuban-manual-de.xml: Copied English section about
1018            svexport over.
1019    
1020            * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.
1021    
1022            * Extensions/svgexport/svgsaver.py,maplegend.py:
1023            Moved from experimental to stable extension menu.
1024    
1025            * Extensions/svgexport/TODO: updated.
1026    
1027    
1028    2004-12-18  Bernhard Reiter <bernhard@intevation.de>
1029    
1030            Added Extensions/svgexport/TODO
1031    
1032    2004-12-18  Bernhard Reiter <bernhard@intevation.de>
1033    
1034            Refactored in svgexport:
1035            DrawPath replaces DrawPolygon; added newline in front of "M" in paths.
1036    
1037            * Extensions/svgexport/svgmapwriter.py
1038            Added verbosity level 3 to print out polygon points.
1039            (class Point): added __repr__
1040            (class Brush, __str__()): Added space after ,.
1041            (DrawPolygon): Renamed to DrawPath()
1042            (DrawPath): Takes list of polygons as input now, adds \n before "M"s.
1043            (DrawLines): Using DrawPath now.
1044    
1045            * Extensions/svgexport/test/test_svgmapwriter.py:
1046            Replaced DrawPolygon() calls with DrawPath() and put the first argument
1047            inside another list. Adapted test data with a newline before "M".
1048    
1049    2004-12-18  Bernhard Reiter <bernhard@intevation.de>
1050            
1051            Refactored svgexport tests: 9 double tests runs eliminated;
1052            code size reduced by 8 lines.
1053    
1054            * Extensions/svgexport/test/test_svgmapwriter.py:
1055            (class TestWithDC): Renamed to BaseTestWithDC, moved to top.
1056            (class BaseWithDCtools): New, subclass from BaseTestWithDC.
1057            (class TestDrawSplines): now subclass from BaseTestWithDCtools,
1058            this fixed the double running of the nine tests of TestVirtualDC.
1059            (class TestVirtualDC): Using self.dc and self.file from setUp().
1060    
1061    2004-12-17  Bernhard Herzog  <bh@intevation.de>
1062    
1063            Two windows specific fixes ported from thuban-1�0-branch:
1064    
1065            * Thuban/UI/about.py (unicodeToLocale): Use getdefaultlocale
1066            instead of getlocale because getlocale doesn't return a usable
1067            encoding name on a german windows 2000
1068    
1069            * setup.py: windows build: Removed the absolute path names and
1070            made all prfixes relative to the directory containing setup.py.
1071            Makes it a little easier to adapt to a different system.
1072    
1073    2004-12-16  Bernhard Herzog  <bh@intevation.de>
1074    
1075            Add support for PostGIS tables with LINESTRING geometries.
1076            Fixes RT#2299
1077    
1078            * Thuban/Model/postgisdb.py (shapetype_map): Add LINESTRING
1079    
1080            * test/postgissupport.py
1081            (PostgreSQLServer.get_default_static_data_db): Rename the "roads"
1082            table to "roads-multi" because it now uses MULTILINESTRING
1083            geometries and introduce a new "roads" table that uses LINESTRING
1084            (coords_to_multilinestring): Make the doc string more precise
1085            (coords_to_linestring): New.  Create a LINESTRING WKT
1086            representatin
1087            (wkt_converter): Add coords_to_linestring
1088            (upload_shapefile): Rephrase the doc-string a bit.
1089    
1090            * test/test_postgis_db.py (TestPostGISShapestoreArc)
1091            (LineStringTests)
1092            (TestPostGISShapestoreLineString)
1093            (TestPostGISShapestoreMultiLineString): Split
1094            TestPostGISShapestoreArc into a base class LineStringTests and two
1095            derived classes TestPostGISShapestoreLineString for LINESTRING
1096            geometries and TestPostGISShapestoreMultiLineString for
1097            MULTILINESTRING geometries.  Most test methods are in the base
1098            class with the exception of tests that explicitly check the raw
1099            format.
1100    
1101    2004-12-16  Bernhard Herzog  <bh@intevation.de>
1102    
1103            Make the test suite work with PostGIS 0.8.2 and PostgreSQL 7.4
1104    
1105            * test/postgissupport.py (find_postgis_sql): Different postgis
1106            versions put the postgis.sql file into slightly different places
1107            so we have to look in both.  The updated doc string describes this
1108            is more detail.
1109    
1110            * test/test_postgis_db.py
1111            (TestPostGISSpecialCases.test_column_name_quoting): The return
1112            value of UniqueValues is unsorted, so it has to be sorted for
1113            comparison.
1114    
1115    2004-12-16  Bernhard Herzog  <bh@intevation.de>
1116    
1117            Fix for RT#2237
1118    
1119            * Thuban/UI/projdialog.py (ProjFrame._show_proj_panel): If the
1120            panel to be shown is the UnknownProjPanel disable the OK and Try
1121            buttons.  Otherwise enable them.
1122            (ProjFrame.__GetProjection): The UnknownProjPanel returns None for
1123            the parameters.  In that case __GetProjection also returns None
1124            now.
1125    
1126    2004-12-15  Bernhard Herzog  <bh@intevation.de>
1127    
1128            * Thuban/UI/classgen.py (GenQuantilesPanel.__init__): Set the
1129            minimum number of classes to 2.  The calculate_quantiles needs at
1130            least two and raises an exception otherwise.  
1131            Fixes RT#2549
1132    
1133    2004-12-15  Bernhard Herzog  <bh@intevation.de>
1134    
1135            * test/postgissupport.py (PostgreSQLServer.execute_sql): Extend to
1136            so that it returns a result for select statements.
1137            (PostgreSQLServer.server_version): New.  Return the version of the
1138            server software.
1139            (PostgreSQLServer.require_authentication): The format of
1140            pg_hba.conf has changed between PostgrSQL 7.2 and 7.3.  Check the
1141            server version and generate the file in the correct format
1142    
1143    2004-12-15  Bernhard Herzog  <bh@intevation.de>
1144    
1145            * test/postgissupport.py (PostgreSQLServer.is_running): Fix typo
1146            in the doc string and rephrase it a little.
1147    
1148    2004-12-15  Frank Koormann <frank@intevation.de>
1149    
1150            * test/test_load.py (TestAltPath.checkSession): New, extended checks if
1151            session has been loaded successfully. The check is called by the relevant
1152            tests after executing load_session().
1153    
1154    2004-12-13  Bernhard Herzog  <bh@intevation.de>
1155    
1156            Make sure the region used to determine which shapes are visible
1157            actually matches the region on the printed page.  If this isn't
1158            done properly some shapes might not be printed.  
1159            Fixes RT #2692
1160    
1161            * Thuban/UI/view.py (MapPrintout.draw_on_dc): The region for the
1162            renderer has to be at the same position as the mapregion
1163    
1164            * Thuban/UI/renderer.py (ExportRenderer.RenderMap): self.region
1165            has to be moved by (self.shiftx, self.shifty) too.
1166    
1167    2004-12-13  Bernhard Herzog  <bh@intevation.de>
1168    
1169            * libraries/pyprojection/Projection.i: Work around a bug in the
1170            generated python code which leads to exception in the __del__
1171            method when the constructor fails.  See the comments in the code
1172            for more details.
1173    
1174            * libraries/pyprojection/Projection.py: Updated from Projection.i
1175            with SWIG.
1176    
1177    2004-12-13  Bernhard Herzog  <bh@intevation.de>
1178    
1179            * test/test_load.py (TestAltPath.test_01_single_path_error_fix)
1180            (TestAltPath.test_02_path_error_fix_from_list)
1181            (TestAltPath.test_05_path_error_fix_from_list_changed)
1182            (TestAltPath.test_06_path_error_fix_from_list_fails): self.session
1183            is destroyed in tearDown, so there's no need to do it in a test
1184            case.
1185    
1186            * Thuban/Model/load.py (SessionLoader.open_shapefile): Remove a
1187            debug print
1188    
1189    2004-12-13  Bernhard Herzog  <bh@intevation.de>
1190    
1191            * Extensions/svgexport/test/test_svgmapwriter.py
1192            (TestDrawSplines.setUp): Do not use super with the unittest
1193            classes because in Python 2.2 they're still old-style classes.
1194    
1195    2004-12-13  Frank Koormann <frank@intevation.de>
1196    
1197        Alternative Path feature: When loading a (moved) session where
1198            shapefiles cannot be found, ask the user. Use the specified path
1199            if further shapefiles are missing. However, ask the usr for confirmation
1200            in such cases.
1201    
1202            * test/test_load.py (TestAltPath): New, tests for alternative path feature
1203            in load_session()
1204            (Shapefile_CallBack): Helper, implements controllable callback.
1205    
1206            * Thuban/UI/application.py (ThubanApplication.OnInit):
1207            Added "alt_path" to self.path
1208            (ThubanApplication.OpenSession): Added shapefile_callback as second
1209            callback similar to db_connection_callback.
1210            (ThubanApplication.run_alt_path_dialog): New, implementaion of
1211            shapefile_callback. In addition to raising the dialog the control of
1212            self.path('alt_path') is implemented here.
1213    
1214            * Thuban/Model/load.py (SessionLoader.__init__): Added shapefile_callback.
1215            (SessionLoader.open_shapefile): Open shapefile, eventually with
1216            alternative path. This wrapps the "theSession.OpenShapefile(filename)"
1217            formerly used in start_fileshapesource()/start_layer().
1218            (SessionLoader.start_fileshapesource): Call open_shapefile().
1219            (SessionLoader.start_layer): Call open_shapefile().
1220            (load_session): Added shapefile_callback.
1221    
1222            * Thuban/UI/altpathdialog.py: New, implements dialogs for alternative path
1223            feature (search / check).
1224            
1225            * Doc/manual/thuban-manual.xml: Added documentation of new feature.
1226    
1227    2004-12-11  Bernhard Reiter <bernhard@intevation.de>
1228    
1229             svgexport 0.9.2: Point size supports for maps.
1230    
1231            * Extensions/svgexport/svgmapwriter.py: Added import of SHAPETYPE_POINT
1232            (def draw_point_shape): new parameter size defaults to 2 as before.
1233            (draw_shape_layer_incrementally): Moved draw_func log line higher.
1234            Added draw_func call with size when dealing with a point layer.
1235    
1236            * Extensions/svgexport/__init__.py: bumped version to 0.9.2.
1237            
1238    2004-12-11  Bernhard Reiter <bernhard@intevation.de>
1239    
1240            Made sure that newlines are inserted in the svg path d attributes
1241            to raise the chance that the line length will be below 255 characters,
1242            as recommended by REC SVG 1.1 in section 8.3.1.
1243    
1244            * Extensions/svgexport/svgmapwriter.py(DrawPolygon):
1245            Adding \n before L's and changed whitespace handling.
1246    
1247            * Extensions/svgexport/test/test_svgmapwriter.py:
1248            Adapted tests to new whitespace handling of DrawPolygon.
1249    
1250    2004-12-11  Bernhard Reiter <bernhard@intevation.de>
1251    
1252            * Doc/technotes/coding_guidelines.txt: easy typo fixed.
1253    
1254            * Extensions/svgexport/test/test_svgmapwriter.py:
1255            Removed test_drawbezier in favour of new test_drawspline3 and
1256            test_drawspline4 within new class TestDrawSplines(TestVirtualDC).
1257            All only to test DrawSpline.
1258    
1259            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
1260            New implementation now really using the strange algorithm of
1261            xfig 3.1's approximated splines and its conversion to postscript
1262            with one twist: SVG can do quadratic beziers, so skipped translation
1263            to cubic beziers.
1264            (TestWithDC): Typo in comment fixed.
1265    
1266    2004-12-09  Martin Schulze  <joey@infodrom.org>
1267    
1268            * Thuban/Model/classgen.py: Added missing character encoding
1269    
1270            * Extensions/wms/properties.py (OpenWMSProperties): removed
1271    
1272            * Extensions/wms/parser.py (WMSCapabilitiesParser.error): Dropped
1273            support for get_srs_discrepancies() since there are no
1274            discrepancies anymore (was a thinko)
1275    
1276            * Extensions/wms/layer.py (WMSLayer.GetMapImg): Improved graphic
1277            format priority now that more formats are supported globally by
1278            the render engine.
1279    
1280    2004-12-08  Silke Reimer <silke@intevation.de>
1281            * Extensions/ogr/ogrshapes.py: Substituted ogr-method CloseRings
1282            because it is not available in all versions of ogr
1283    
1284    2004-12-08  Bernhard Reiter <bernhard@intevation.de>
1285            * Extensions/ogr/__init__.py: Added empty __init__.py to heal
1286            global tests until a real one is commited.
1287    
1288    2004-12-07 Nina H�ffmeyer <nhueffme@intevation.de>
1289    
1290            * /Extensions/ogr/: Adding a new extension to read shapefiles with
1291            ogr. It is planned to add other vector formats.
1292    
1293            * /test/runtests.py: Adding tests from /Extensions/ogr/test/.
1294    
1295    2004-12-07  Jan-Oliver Wagner <jan@intevation.de>
1296    
1297            * /Extensions/svgexport/test/test_svgmapwriter.py: Reverting
1298            part of a (non-)fix to renable that the tests are always
1299            executed.
1300    
1301    2004-12-07  Bernhard Reiter <bernhard@intevation.de>
1302    
1303            * Extensions/svgexport/test/test_svgmapwriter.py:
1304            Added test_drawbezier() to test DrawSpline().
1305    
1306            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
1307            Really implemented bezier drawing.
1308    
1309            * Extensions/svgexport/__init__.py: Bumped version of svgexport
1310            to 0.9.1 because now the legend examples lines styles
1311            will be drawing with beziers.
1312    
1313    2004-12-05  Martin Schulze  <joey@infodrom.org>
1314    
1315            * Thuban/UI/renderer.py (raster_format_map): Added PNG, TIFF and
1316            GIF as supported bitmap image formats (helpful for the WMS extension)
1317    
1318    2004-11-30  Martin Schulze  <joey@infodrom.org>
1319    
1320            * Extensions/wms/test/test_ogclib.py (TestOGCLib.test_compareURLs):
1321            Improved the test for the internal compare method
1322    
1323  2004-11-27  Jan-Oliver Wagner <jan@intevation.de>  2004-11-27  Jan-Oliver Wagner <jan@intevation.de>
1324    
1325          * Thuban/UI/about.py (About.__init__): Added          * Thuban/UI/about.py (About.__init__): Added

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