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revision 2490 by bernhard, Mon Dec 20 10:08:58 2004 UTC revision 2660 by jan, Wed Jul 27 21:53:13 2005 UTC
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1    2005-07-27  Jan-Oliver Wagner <[email protected]>
2    
3            Remove the attributes from the layer element in
4            .thuban files for the save routine.
5            This also solves RT bug #3149,
6            https://intevation.de/rt/webrt?serial_num=3149
7    
8            * test/test_load.py: (TestSingleLayer, TestNonAsciiColumnName,
9            TestLayerVisibility, TestSymbolSize, TestClassification, TestLabels,
10            TestLayerProjection, TestJoinedTable, TestLabelLayer): Removed
11            attributes from layer element to classification clnull element.
12    
13            * test/test_save.py (SaveSessionTest.testSingleLayer,
14            SaveSessionTest.testLayerProjection,
15            SaveSessionTest.testClassifiedLayer,
16            SaveSessionTest.test_joined_table, SaveSessionTest.test_save_postgis):
17            Removed attributes from layer element to classification clnull element.
18            (test_save_postgis.NonConnectionStore._fetch_table_information):
19            added pretending to have a shape_type.
20    
21            * Resources/XML/thuban-1.1.dtd: Make the attributes field
22            and field_type of classification optional.
23    
24            * Thuban/Model/classification.py (Classification.TreeItem.build_info):
25            Added output of size.
26    
27            * Thuban/Model/load.py (SessionLoader.start_classification):
28            Change attribute 'field' and 'field_type' from obligatory to
29            optional to allow empty classes (ie.  only with a default=clnull).
30    
31            * Thuban/Model/save.py (SessionSaver.write_layer): Don't write
32            any attributes anymore for the layer element.
33            (SessionSaver.write_classification): Even if there is no
34            classification field, still write the classification because
35            the clnull (default) symbol will not be defined anymore as
36            part of the layer element.
37    
38    2005-07-05  Bernhard Herzog  <[email protected]>
39    
40            * setup.py (setup call): Version 1.1.0
41    
42            * NEWS: Update for 1.1.0
43    
44            * MANIFEST.in: Add *.txt to files taken from Doc.  Otherwise the
45            technores won't be included
46    
47            * Thuban/UI/about.py (About.__init__): Extend copyright notice to
48            2005
49    
50            * po/de.po: Updated.
51    
52    2005-07-05  Bernhard Herzog  <[email protected]>
53    
54            * README: gdal 1.1.8 is too old.  1.2.5 works.
55    
56    2005-07-05  Bernhard Herzog  <[email protected]>
57    
58            * Resources/XML/thuban-1.1.dtd (rasterlayer): Add the opacity and
59            masktype attributes.
60    
61    2005-07-05  Bernhard Herzog  <[email protected]>
62    
63            * Thuban/Model/layer.py (Layer.__mangle_bounding_box)
64            (Layer.ClipBoundingBox): Rename ClipBoundingBox to
65            __mangle_bounding_box.  See the comments in the code and RT #2845
66    
67            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
68            Remove the explicit test of ClipBoundingBox.  The method isn't
69            public anymore and the direct call in the test wasn't necessary in
70            the first place.  If ClipBoundingBox (now __mangle_bounding_box)
71            isn't called, the return value of ShapesInRegion will be
72            different.
73    
74    2005-07-05  Bernhard Herzog  <[email protected]>
75    
76            * Thuban/UI/viewport.py (ViewPort.set_view_transform): Handle
77            ZeroDivisionError exceptions.  I don't know when they happen
78            exactly.  It probably happens when the projections aren't set
79            properly.
80    
81    2005-07-01  Bernhard Herzog  <[email protected]>
82    
83            First step towards unicode.  With this roughly we're at step 1
84            string_representation.txt
85    
86            * Doc/technotes/string_representation.txt: New.  Document how
87            strings are represented in Thuban and how to get to a Unicode
88            Thuban.
89    
90            * Thuban/__init__.py (set_internal_encoding)
91            (unicode_from_internal, internal_from_unicode): New. The first few
92            functions for the internal string representation
93    
94            * Thuban/UI/about.py (unicodeToLocale): Removed.  Use
95            internal_from_unicode instead.
96    
97            * Thuban/UI/__init__.py (install_wx_translation): Determine the
98            encoding to use for the internal string representation.  Also,
99            change the translation function to return strings in internal
100            representation even on unicode builds of wxPython
101    
102            * Thuban/Model/load.py (SessionLoader.check_attrs): Decode
103            filenames too.
104            (SessionLoader.start_clrange): Use check_attrs to decode and check
105            the attributes.
106    
107            * Thuban/Model/xmlreader.py (XMLReader.encode): Use
108            internal_from_unicode to convert unicode strings.
109    
110            * Thuban/Model/xmlwriter.py (XMLWriter.encode): Use
111            unicode_from_internal when applicable
112    
113            * test/runtests.py (main): New command line option:
114            internal-encoding to specify the internal string encoding to use
115            in the tests.
116    
117            * test/support.py (initthuban): Set the internal encoding to
118            latin-1
119    
120            * test/test_load.py (TestSingleLayer.test, TestClassification.test)
121            (TestLabelLayer.test): Use the internal string representation when
122            dealing with non-ascii characters
123    
124            * test/test_load_1_0.py (TestSingleLayer.test)
125            (TestClassification.test, TestLabelLayer.test): Use the internal
126            string representation when dealing with non-ascii characters
127    
128            * test/test_load_0_9.py (TestSingleLayer.test)
129            (TestClassification.test): Use the internal string representation
130            when dealing with non-ascii characters
131    
132            * test/test_load_0_8.py (TestUnicodeStrings.test): Use the
133            internal string representation when dealing with non-ascii
134            characters
135    
136            * test/test_save.py (XMLWriterTest.testEncode)
137            (SaveSessionTest.testClassifiedLayer): Use the internal string
138            representation when dealing with non-ascii characters where
139            applicable
140    
141    2005-06-30  Bernhard Herzog  <[email protected]>
142    
143            * test/runtests.py: Untabify.
144    
145    2005-06-30  Bernhard Herzog  <[email protected]>
146    
147            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
148            untabify.
149    
150    2005-06-30  Bernhard Herzog  <[email protected]>
151    
152            * Extensions/ogr/test/__init__.py: Add missing coding directive
153    
154    2005-06-28  Jan-Oliver Wagner <[email protected]>
155    
156            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
157            Use the default size for rendering selected items of default type.
158            Fixes part 2 of https://intevation.de/rt/webrt?serial_num=3149
159    
160    2005-06-28  Jan-Oliver Wagner <[email protected]>
161    
162            * Extensions/importAPR/apr.py (APR_BShSym): Extend by 'Stripple'.
163            (APR_TClr.GetThubanColor): Fix bug in color interpretation.
164            Thanks to Frank Koormann who identified this problem.
165    
166            * Extensions/importAPR/importAPR.py (APR_VShSym): New. Just
167            another symbol identified.
168    
169    2005-06-27  Jan-Oliver Wagner <[email protected]>
170    
171            * Doc/manual/thuban-manual-de.xml: More translations.
172    
173    2005-05-12  Jonathan Coles <[email protected]>
174            
175            * Thuban/UI/projdialog.py: Add missing import, which led to an
176            exception when opening a layer's projection.
177    
178    2005-05-09  Bernhard Herzog  <[email protected]>
179    
180            * test/support.py (FileLoadTestCase.filename): Fix doc-string.
181    
182    2005-05-09  Bernhard Herzog  <[email protected]>
183    
184            * Thuban/Model/postgisdb.py (PostGISConnection.connect): Set the
185            connection to autoconnect.  Fixes RT#3148.
186    
187            * test/test_postgis_db.py
188            (TestPostGISSpecialCases.test_simple_error_handling): New test
189            that attempts to reproduce RT#3148.
190    
191    2005-05-06  Jonathan Coles <[email protected]>
192    
193            Add support for saving and loading the opacity and mask type
194            properties of RasterLayers. Also add support for proper use
195            of alpha information while drawing images not in 'RAW' format.
196            If transparency in an image format (e.g, PNG) is supported by
197            wxWidgets then the image would previously have been draw with
198            transparent regions, but the opaque regions would have been
199            unaffected by a change in the layer's opacity. This patch
200            corrects the problem.
201    
202            * Thuban/Model/layer.py (RasterLayer): Added opacity and
203            masktype parameters to the constructor, and set the
204            appropriate variables to those values.
205    
206            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Added
207            code to read the opacity and mask type of the layer and construct
208            a new layer with the additional parameters.
209    
210            * Thuban/Model/save.py (SessionSaver.write_layer): Added code
211            to save the opacity and mask type of a layer.
212    
213            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
214            the opacity of the layer to draw_raster_data rather than the layer.
215            (BaseRenderer.draw_raster_data): Remove the layer parameter because
216            the function doesn't need to know about the layer. Add the optional
217            opacity parameter whose default is 1.0. Add 'PNG' as a supported
218            graphics format.
219    
220            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Fixed
221            signature to match that in BaseRenderer. Use the new opacity argument
222            in place of calling layer.Opacity(). In the case where the
223            format is not 'RAW', alpha_data is None and the loaded image has
224            alpha information, use the file's alpha information. This is
225            still subject to the layer's opacity setting.
226    
227            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
228            Fixed signature to match that in BaseRenderer.
229    
230            * test/test_load.py (TestRasterLayer): Change file_contents to
231            include opacity and masktype variables.
232            (TestRasterLayer.test): Include tests for opacity and masktype
233            changes.
234    
235            * test/test_save.py (SaveSessionTest.testRasterLayer): Restructure
236            test to cover a variety of combinations of masktype and opacity
237            settings.
238    
239    2005-05-02  Jan-Oliver Wagner <[email protected]>
240    
241            * debian/rules: add --use-wx-python-swig-hack
242            to the build command.
243            Thanks to Moritz Lennert for pointing this out.
244    
245    2005-04-28  Jan-Oliver Wagner <[email protected]>
246    
247            Introduce OGRFileShapeStore in ogr extension.
248            This allows at least that loaded shapefile shape stores
249            can be saved correctly in the thuban session file
250            and reloaded again (reload is via core shapefile
251            routine, not OGR). For other types, .thuban files
252            can not be reloaded for the time being.
253    
254            * Extensions/ogr/ogrshapes.py (OGRFileShapeStore): New. This
255            class ist to be used for any file-based shape stores
256            accessed through OGR.
257    
258            * Extensions/ogr/ogrstart.py (open_with_ogr): Added
259            forgotten _ for i18n. Adapted call OpenFileShapestore
260            regarding new parameter.
261            (OpenFileShapestore): Use OGRFileShapeStore instead of
262            OGRShapeStore. Fix return value (None instead of null).
263            Add new parameter "mainwindow" to avoid accessing global
264            context.
265    
266    2005-04-27  Jan-Oliver Wagner <[email protected]>
267    
268            Introduce FileShapeStore as generalization for
269            file-based shape stores. In a first instance
270            this allows additional modules to handle shapefile
271            format as well, namely the OGR extension.
272    
273            * Thuban/Model/data.py: Various small fixes in doc-strings.
274            (FileShapeStore): New class.
275            (ShapefileStore): Derive from FileShapeStore.
276            (ShapefileStore.__init__): Call __init__ of FileShapeStore,
277            rename self.table to self._table, initialize self._bbox
278            (ShapefileStore._open_shapefile): Use self._bbox instead of self.bbox
279            and self.FileName() instead of self.filename.
280            (ShapefileStore.Table): Use self._table instead of self.table.
281            (ShapefileStore.FileName): Removed (moved to FileShapeStore).
282            (ShapefileStore.BoundingBox):  Use self._bbox instead of self.bbox.
283    
284            * Thuban/Model/save.py: Replace ShapefileStore by FileShapeStore.
285            (SessionSaver.write_data_containers): Only use methods of the
286            base class FileShapeStore.
287    
288    2005-04-26  Martin Schulze  <[email protected]>
289    
290            * Extensions/wms/wms.py (render_wms_layer): Adjusted the render
291            function to the modified render engine
292    
293    2005-04-25  Martin Schulze  <[email protected]>
294    
295            * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
296            Added a description according to the CVS log message
297    
298    2005-04-23  Martin Schulze  <[email protected]>
299    
300            * Thuban/UI/renderer.py: Added a missing import
301    
302    2005-04-23  Russell Nelson  <[email protected]>
303    
304            * Thuban/UI/view.py (MapCanvas.OnMiddle{Up,Down}): Changed the
305            way the previous tool is remembered, so that middle-button
306            panning works even if you haven't selected a tool.
307    
308    2005-04-11  Bernhard Herzog  <[email protected]>
309    
310            * libraries/thuban/wxproj.cpp: Move the compatibility code that
311            deals with the wxPython 2.4 version of wxPython.h into the #ifdef
312            branch that includes wxPython.h because it's only needed when
313            wxPython.h is used.  Also, it won't compile when
314            USE_WX_PYTHON_SWIG_HACK is set otherwise.
315    
316    2005-04-07  Bernhard Herzog  <[email protected]>
317    
318            * Thuban/UI/classifier.py (ClassGrid.__init__): Use -1 as the ID.
319            (ID_CLASS_TABLE): Removed. It wasn't used anywhere except in
320            ClassGrid.__init__ and it's value is outside of the valid
321            range (must be < 32768).  wxPython 2.5 complains about it with an
322            exception.
323    
324    2005-04-05  Jan-Oliver Wagner <[email protected]>
325    
326            * Doc/manual/thuban-manual-de.xml: More translations.
327    
328    2005-04-05  Bernhard Herzog  <[email protected]>
329    
330            * libraries/thuban/wxproj.cpp: Make it work with a wxPython.h from
331            wxPython 2.4 as well.  Also, remove a now obsolete comment.
332    
333    2005-04-05  Bernhard Herzog  <[email protected]>
334    
335            Use wxPython.h by default but provide a workaround when it isn't
336            available.
337    
338            * setup.py (wxproj_extension): New variable.  Assign the Extension
339            instance for Lib.wxproj to this variable instead of putting it
340            directly into the listso that it can be accessed by other code
341            later.
342            (thuban_build_ext.user_options): Added boolean option
343            --use-wx-python-swig-hack.
344            (thuban_build_ext.initialize_options): Initialize the new option
345            to False.
346            (thuban_build_ext.finalize_options): If the new option was given,
347            define the preprocesser macro USE_WX_PYTHON_SWIG_HACK.
348            (thuban_build_ext): Update the doc-string
349    
350            * libraries/thuban/wxproj.cpp: Normally we use
351            wx/wxPython/wxPython.h now.  Only if USE_WX_PYTHON_SWIG_HACK is
352            defined, use swigPtrConvertHack.h instead.
353    
354            * libraries/thuban/swigPtrConvertHack.h: Remove the code that was
355            copied over from wxPython.h.
356            (decode_pointer_new): New.  Equivalent of decode_pointer for
357            wxPython 2.5.
358            (wxPyConvertSwigPtr): Modified to cope with wxPython 2.5 as well.
359    
360            * README: Add section on potential build problems which explains
361            how the work-around for a missing wxPython.h is activated.
362    
363    2005-03-29  Bernhard Herzog  <[email protected]>
364    
365            * test/postgissupport.py (find_postgis_sql): Added yet another
366            potential location for (lw)postgis.sql because the file has moved
367            again in postgis 1.0.0 rc4.
368    
369    2005-03-29  Bernhard Herzog  <[email protected]>
370    
371            * Thuban/UI/legend.py (BMP_SIZE_W, BMP_SIZE_H): Set both to 16 to
372            match the site of the legend_icon_layer icon.  Otherwise wxpython
373            2.5 complains when the legend is created with the error:
374    
375            PyAssertionError: C++ assertion "(bitmap.GetWidth() == m_width &&
376            bitmap.GetHeight() == m_height) || (m_width == 0 && m_height ==
377            0)" failed in ./src/generic/imaglist.cpp(81): invalid bitmap size
378            in wxImageList: this might work on this platform but definitely
379            won't under Windows.
380    
381    2005-03-23  Jonathan Coles <[email protected]>
382    
383            These changes add support for adjusting the opacity of a raster layer.
384    
385            * Thuban/Model/layer.py (RasterLayer.Opacity): Replaces AlphaOpacity.
386            (RasterLayer.SetOpacity): Replaces SetAlphaOpacity. Also triggers
387            a LAYER_CHANGED event if the opacity actually changes.
388    
389            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_data): Added
390            layer parameter needed in the implementation of this method in
391            renderer.py.
392    
393            * Thuban/UI/layerproperties.py (LayerProperties.dialog_layout): Fixed
394            typo 00 -> 0.
395    
396            * Thuban/UI/rasterlayerproperties.py (RasterLayerProperties): Added
397            control to adjust opacity.
398    
399            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Scale the
400            alpha data based on the opacity level of the layer.
401    
402            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Now
403            accepts a layer parameter.
404    
405            * test/test_layer.py (TestLayerModification.test_raster_layer):
406            Rename opacity method calls and add test for LAYER_CHANGED.
407    
408    2005-03-16  Bernhard Herzog  <[email protected]>
409    
410            * test/test_connector.py (DeletionTestMixin.check_deletions)
411            (DeletionTestMixin.check_deletetions): renamed to check_deletions.
412            update the callers.
413    
414    2005-03-14  Jan-Oliver Wagner <[email protected]>
415    
416            * Doc/manual/thuban-manual-de.xml: More translations.
417    
418    2005-03-10  Jan-Oliver Wagner <[email protected]>
419    
420            Introducing initialization callbacks for extensions.
421    
422            * Thuban/UI/extensionregistry.py (ExtensionDesc.__init__): Added
423            optional parameter init_callback.
424            (ExtensionDesc.init_ext): New. Executes the callback and sets
425            a status.
426    
427            * Thuban/UI/application.py (ThubanApplication.OnInit): Add the
428            initialization of the extensions.
429            (ThubanApplication.init_extensions): Init all extensions.
430    
431            * Thuban/UI/about.py (About.__init__): Added status of the extensions
432            to the about text.
433    
434            * Extensions/gns2shp/__init__.py: Added init method for Extension
435            description.
436            (init): New. Contains the initialization of the module.
437    
438    2005-03-04  Nina H�ffmeyer <[email protected]>
439    
440            * Extensions/ogr/ogrdialog.py: Added a dialog, which asks for
441            OGRConnection to open a datasource. Removed dialog to display all
442            available drivers. Added some doc strings.
443    
444            * Extensions/ogr/ogrstart.py: Added menu entry for opening an
445            OGRDatasource with a string. Added two opening methods which return an
446            OGRDatasource (either data from file or from DB).
447    
448            * Extensions/ogr/ogrshapes.py: Added class OGRGeometry, which
449            represents a geometry reference of an OGRFeature. OGRShape now has a
450            list of referenced geometry objects (important for geometry
451            collections).
452            For OGRShapeStores loaded from a DB an ID column can be specified now.
453    
454    2005-02-22  Jan-Oliver Wagner <[email protected]>
455    
456            * test/test_map.py (TestMapWithContents.test_tree_info):
457            Added label layer for comparison.
458    
459    2005-02-18  Jonathan Coles <[email protected]>
460    
461            * libraries/thuban/gdalwarp.cpp (GetImageData): Optimize the loop
462            which builds a mask. Handle the majority of an image in a loop,
463            creating 8 bits at a time. Later, handle the edge case where less
464            than 8 bits are packed.
465    
466    2005-02-18  Bernhard Herzog  <[email protected]>
467    
468            * test/test_baserenderer.py (TestBaseRenderer.setUp): Fix
469            doc-string
470    
471    2005-02-18  Jonathan Coles <[email protected]>
472    
473            * setup.py: Remove wx_cs_params from gdal compile options.
474    
475    2005-02-18  Jonathan Coles <[email protected]>
476    
477            Refactored baserenderer.py and renderer.py to remove baserenderer.py's
478            dependencies on wxPython. Added a new method projected_raster_layer()
479            that returns a raster layer image in projected space. This must be
480            implemented in classes derived from BaseRenderer. This also eliminates
481            the dependency on gdal in baserenderer.py.
482    
483            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Call
484            new projected_raster_layer() to get projected raster image instead
485            of directly calling ProjectRasterFile().
486            (BaseRenderer.projected_raster_layer): New. This must be implemented
487            by derived classes. It takes almost the same arguments as ProjectRasterFile
488            did and returns a projected image with mask and alpha data (if requested).
489            (BaseRenderer.render_map_incrementally): Remove the check for gdal since
490            that check will be done in MapRenderer.projected_raster_layer(). This
491            also allows other implementations to use different projection code.
492    
493            * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
494            Implementation of BaseRenderer.projected_raster_layer. Checks for
495            gdal support and wxPython version. Also handles exceptions from
496            ProjectRasterFile.
497    
498            * libraries/thuban/gdalwarp.cpp: Removed checks for wxPython versions
499            and added a variable which can be set through the options argument
500            of ProjectRasterFile.
501    
502            * test/test_baserenderer.py (SimpleRenderer.projected_raster_layer): New.
503            Calls ProjectRasterFile and returns the result.
504            (TestBaseRenderer.test_projected_raster_layer): New. Tests the results
505            of calling projected_raster_layer() with different options.
506            (TestBaseRenderer.test_raster_no_projection): Removed tests based on
507            wxPython version and all tests of masks and alpha channels. These are
508            now in test_projected_raster_layer().
509    
510    2005-02-17  Jan-Oliver Wagner <[email protected]>
511    
512            * Thuban/Model/map.py, Thuban/Model/label.py: Fixed
513            doc-strings to comply with coding_guidelines.
514    
515    2005-02-17  Jan-Oliver Wagner <[email protected]>
516    
517            Docstring improvements and minor fixes for labellayer.
518    
519            * Thuban/Model/map.py:
520            (Map, Map.Destroy, Map.RemoveLayer, Map.ClearLayers,
521            Map.Layers, Map.HasLayers, Map.MoveLayerToTop,
522            Map.RaiseLayer, Map.LowerLayer, Map.MoveLayerToBottom,
523            Map.ProjectedBoundingBox, Map.GetProjection): Improved/added
524            doc string.
525            (Map.BoundingBox): Removed superfluous test for label_layer
526            and improved doc string.
527            (Map.TreeInfo): Added label_layer and improved sdo string.
528    
529            * Thuban/Model/label.py: Added import of _.
530            (Label, Label.__init__): Improved/added doc string.
531            (LabelLayer, LabelLayer.__init__, LabelLayer.Labels,
532            LabelLayer.RemoveLabel, LabelLayer.ClearLabels):
533            Improved/added doc string.
534            (LabelLayer.AddLabel): Use already defined names for
535            align strings and improved doc string.
536            (LabelLayer.TreeInfo): New. Return the object data for
537            the tree view.
538    
539    2005-02-16  Jonathan Coles <[email protected]>
540    
541            Further wxPython 2.5 changes using patches from Daniel Calvelo Aros
542            so that that wxproj doesn't crash. Added GUI support for selecting
543            alpha channel (opacity can't be selected yet).
544    
545            NOTE: If wxPython.h is including in future distribution packages
546            then it will not be necessary to have the files swigPtrConvertHack.h
547            and wxPython_int.h included with Thuban. This is hopefully
548            a temporary workaround.
549    
550            * setup.py (thuban_build_ext.finalize_options): gdalwarp needs
551            access to the macro wxCHECK_VERSION so that it will properly
552            generate a bit mask. There was a problem between wx2.4 and wx2.5
553            that this works around.
554    
555            * Thuban/Model/layer.py (RasterLayer.UseMask): Removed in favor
556            of RasterLayer.MaskType.
557            (RasterLayer.SetUseMask): Removed in favor of RasterLayer.SetMaskType
558            (RasterLayer.MaskType): New. Returns the type of mask to use. Can
559            specify none, a bitmap, or an alpha channel.
560            (RasterLayer.SetMaskType): New. Set what kind of mask to use.
561    
562            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
563            Set the raster warping options for the mask based on the value
564            of RasterLayer.MaskType.
565    
566            * Thuban/UI/legend.py (LegendTree.__FillTreeLayer): Remove
567            deprecated calls to SetItemSelectedImage in favor of SetItemImage
568            with wxTreeItemIcon_Selected.
569    
570            * Thuban/UI/rasterlayerproperties.py: Support selecting to use
571            an alpha channel for the mask.
572    
573            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Use alpha
574            data if it is available and an alpha channel is supported under
575            the current version of wxPython.
576    
577            * libraries/thuban/gdalwarp.cpp (GetImageData): Added compiler define
578            to select whether 1's or 0's select the desired portion of an image
579            in the bit mask. wx2.4 has a bug where the documentation is the opposite
580            from behavior.
581            (ProjectRasterFile): Only generate an alpha channel if the version
582            of wxPython is >= 2.5.3.
583    
584            * libraries/thuban/wxproj.cpp: Applied patches from Daniel Calvelo Aros.
585            When wxPython >= 2.5.3 use the special swig functions to decode an
586            object's address.
587    
588            * libraries/thuban/swigPtrConvertHack.h: Includes conditional code
589            based on the version of wxPython. If >= 2.5.3 use the special swig
590            functions from wxPython to decode wxPython objects, otherwise use
591            the old method of retrieving the address from the object __repr__ string.
592    
593            * libraries/thuban/wxPython_int.h: Copied from wxPython source.
594            Unnecessary code was removed to make it smaller.
595    
596            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
597            Add tests for returning an alpha channel.
598    
599            * test/test_layer.py (TestLayerModification.test_raster_layer): Fix
600            tests that used removed functions UseMask and SetUseMask
601    
602    
603    2005-02-08  Bernhard Herzog  <[email protected]>
604    
605            More wxPython 2.5 changes.  This time taken from a patch from
606            Daniel Calvelo Aros.
607    
608            * Thuban/UI/tableview.py (QueryTableFrame.__init__)
609            (QueryTableFrame.__init__): Pass the size of a spacer as a single
610            item.
611    
612            * Thuban/UI/projdialog.py (ProjFrame.build_dialog)
613            (ProjFrame.build_dialog): Pass the size of a spacer as a single
614            item.
615    
616            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Pass the
617            size of a spacer as a single item.
618    
619            * Thuban/UI/classifier.py (Classifier.dialog_layout): Pass the
620            size of a spacer as a single item.
621    
622    2005-02-08  Bernhard Herzog  <[email protected]>
623    
624            Compatibility with wxPython 2.5.  The changes should make it work
625            better with 2.5 while still keeping compatibility with 2.4.  There
626            are still problems with 2.5, though.
627    
628            * Thuban/UI/dock.py (DockableWindow.__CreateBorder): Pass the size
629            of a spacer as a single item.
630    
631            * Thuban/UI/classifier.py (ClassGroupPropertiesCtrl): Derive only
632            from wxControl
633    
634            * Thuban/UI/legend.py (LegendTree): When running with wxPython <
635            2.5, add an implementation of the GetFirstChild method that does
636            not require the second parameter.
637            (LegendTree.find_layer, LegendTree._OnMsgMapLayersAdded)
638            (LegendTree._OnMsgMapLayersRemoved, LegendTree.DeleteAllItems)
639            (LegendTree.DeleteChildren, LegendTree.__ShowHideLayer): Do not
640            pass the second parameter to GetFirstChild
641    
642    2005-02-08  Nina H�ffmeyer <[email protected]>
643    
644            * Extensions/ogr/ogrshapes.py: Removed some print commands.
645    
646            * Extensions/ogr/ogrstart.py: Changed the GUI. OGR is no longer an
647            additional menu but appears as a possibility in the menu Map.
648    
649    2005-02-07  Jonathan Coles <[email protected]>
650            * libraries/thuban/gdalwarp.cpp: Removed the macros PYTHON_ERR
651            and PYTHON_ERRF since they were no longer necessary.
652    
653    2005-02-07  Bernhard Reiter <[email protected]>
654            * Thuban/UI/classifier.py (ClassGrid.DeleteSelectedRows):
655            Enable translation for message string.
656    
657    2005-02-06  Martin Schulze  <[email protected]>
658    
659            * Extensions/wms/infodialog.py (wmsInfoDialog.__init__): Adjusted
660            the arguments of the contstructor to fit the global scheme
661    
662    2005-01-31  Nina H�ffmeyer <[email protected]>
663    
664            * Extensions/ogr/ogrdialog.py: Added class ogrdialog.py, which provides
665            some dialogs needed to start ogr.
666            
667            * Extensions/ogr/__init__.py: Changed comments to avoid encoding
668            warnings.
669    
670            * Extensions/ogr/test/test_OGRShapestore.py: Changed comments to avoid
671            encoding warnings.
672    
673    2005-01-28  Jonathan Coles <[email protected]>
674    
675            * libraries/thuban/gdalwarp.cpp (GetImageData): Recode how the
676            mask is packed into a bit array. It's now slightly faster.
677    
678    2005-01-28  Jonathan Coles <[email protected]>
679    
680            * Thuban/Model/layer.py (RasterLayer.__init__): Make use_mask
681            default to true.
682    
683            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Remove
684            code that loads the state of the layer's use_mask flag. Its
685            usefulness is still being debated.
686    
687            * Thuban/Model/save.py (SessionSaver.write_layer): Remove
688            code that saves the state of the layer's use_mask flag. Its
689            usefulness is still being debated.
690    
691            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
692            options to ProjectRasterFile based on the state of layer.UseMask().
693            Catch more exceptions from ProjectRasterFile so that Thuban doesn't
694            quit is there is a problem projecting.
695            (BaseRenderer.draw_raster_data): Change the documentation to
696            describe the new format (XBM) that the mask data will be in.
697    
698            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): The mask
699            data is in XBM format when format='RAW' which means it doesn't
700            need to be converted to a wxImage before being used as a mask
701            for a wxBitmap. Assume that if format != 'RAW' that the image
702            data and mask data are in the same format.
703    
704            * libraries/thuban/gdalwarp.cpp (GetImageData): If alpha is enabled
705            and a mask is requested, convert the alpha band to a bit array in
706            XBM format. if an alpha channel is requested, simply return the
707            data in the alpha band. Provide better error handling by returning
708            python error messages (also fixes RT #2947).
709            (ProjectRasterFile): Support multiple mask options, rather than simply
710            a flag indicating that a mask should or should not be used. Provide
711            better error handling by returning python error messages.
712    
713            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
714            Add mask data to test.
715    
716            * test/test_layer.py (TestLayer.test_raster_layer): Test that a layer
717            should use the mask by default.
718            (TestLayerModificaton.test_raster_layer): Test that a layer should use
719            the mask by default.
720    
721            * test/test_load.py (TestRasterLayer.test): Remove testing for
722            use_mask flag in file.
723    
724            * test/test_save.py (SaveSessionTest.testRasterLayer): Remove testing
725            for use_mask in file.
726    
727            * test/test_load_1_0_1.py: Removed. Shouldn't have been checked in.
728            
729    2005-01-26  Jonathan Coles <[email protected]>
730    
731            Add a new dialog box for raster layers. The dialog box allows
732            the user to toggle a mask that is generated by ProjectRasterFile
733            and is used to only draw the real parts of the projected image.
734    
735            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
736            Instruct the warping code to generate a mask if the raster layer
737            requests one.
738            (BaseRenderer.draw_raster_data): Removed obsolete optional mask argument.
739    
740            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Removed
741            obsolete optional mask argument.
742    
743            * Thuban/UI/classifier.py (Classifier): Change the parent class
744            to LayerProperties and rework the code to support layout calls
745            from the parent.
746            (Classifier.dialog_layout): New. Layout the dialog box.
747            (Classifier.map_layers_removed): Removed. Moved to parent class.
748            (Classifier.map_replaced): Removed. Moved to parent class.
749            (Classifier._OnTry): Renamed to OnTry to support parent class.
750            (Classifier.OnClose): Removed. Supplied in parent class.
751            (Classifier._OnCloseBtn): Removed. Supplied in parent class as OnCloseBtn.
752            (Classifier._OnOK): Renamed to OnOK to support parent class.
753            (Classifier._OnRevert): Renamed to OnRevert to support parent class.
754    
755            * Thuban/UI/layerproperties.py: New. Base class for layer properties
756            dialog boxes.
757    
758            * Thuban/UI/rasterlayerproperties.py: New. Class for displaying
759            raster layer properties.
760    
761            * libraries/thuban/gdalwarp.cpp: Replace the old gdalwarp.cpp code
762            with the non-simple version supplied with gdal. This allows added
763            features such as creating an alpha band.
764            (GetImageData): Generate a mask array from the alpha band that is
765            generated by gdal if the user has selected it. Try to support images
766            that have more than three bands, such as images with RGB plus an
767            alpha band.
768            (ProjectRasterFile): Convert python argument for mask and tell
769            gdal to enable or disable an alpha band.
770    
771            * Thuban/Model/layer.py (BaseLayer.Type): New. Returns a string
772            describing what kind of layer the class is. Defaults to "Unknown",
773            but should be overridden by subclasses.
774            (Layer.Type): New. Override base class method.
775            (RasterLayer.__init__): Create a flag for using a mask. Record extra
776            data from gdal for display in the properties dialog.
777            (RasterLayer.Type): New. Override base class method.
778            (RasterLayer.UseMask): New. Returns True if the mask should be used.
779            (RasterLayer.SetUseMask): New. Set if the mask should be used.
780            (RasterLayer.ImageInfo): New. Return extra information about the image.
781    
782            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Load
783            the mask information.
784    
785            * Thuban/Model/save.py (SessionSaver.write_layer): Save mask information.
786    
787            * Thuban/UI/mainwindow.py: Register the RasterLayerProperties and
788            Classifier classes as dialogs to use with the proper layer types.
789    
790            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
791            Fix test.
792    
793            * test/test_layer.py (TestLayer.test_raster_layer): Test new methods.
794            (TestLayerModification.build_path): New. Support function.
795            (TestLayerModification.test_raster_layer): New. Test new methods.
796    
797            * test/test_save.py (SaveSessionTest.testRasterLayer): Add tests for mask.
798    
799            * test/test_load.py (TestRasterLayer): Add tests for mask.
800    
801            * test/test_load_1_0_1.py: New. Copied from test_load.py.
802    
803            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Removed
804            obsolete optional mask argument.
805    
806    2005-01-26  Nina H�ffmeyer <[email protected]>
807    
808            * Extensions/ogr/ogrshapes.py: Added two dictionaries to ShapeStore
809            which maps the ids and the ordinals. Fixed RowIdToOrdinal(),
810            RowOrdinalToId() and ReadRowAsDict().
811    
812            * Extensions/ogr/ogrstart.py: Added menu item which opens database
813            layers for existing database connections.
814    
815            * Extensions/ogr/test/test_OGRShapestore.py: Fixed a message string.
816    
817    
818    2005-01-26  Jan-Oliver Wagner <[email protected]>
819    
820            * Doc/manual/thuban-manual-de.xml: More translations.
821    
822    2005-01-24  Bernhard Herzog  <[email protected]>
823    
824            Rework the status bar updates a bit to make sure the message about
825            the projections is produced at the right times.
826    
827            * Thuban/UI/mainwindow.py (MainWindow.update_status_bar_messages):
828            New class variable with messages that may require a status bar
829            update.
830            (MainWindow.view_position_changed)
831            (MainWindow.update_status_bar): Rename from view_position_changed
832            to update_status_bar.  It's meaning has changed now that it may
833            also generate messages about problems with projection settings.
834            (MainWindow.__init__): Use the new update_status_bar_messages
835            class variable to subscribe update_status_bar
836            (MainWindow.set_position_text): Update doc-string.  This method
837            has to be renamed at some point.  See doc-string and comments.
838            (MainWindow.OnClose): Unsubscribe update_status_bar from all
839            messages in update_status_bar_messages
840    
841            * Thuban/UI/viewport.py (ViewPort.forwarded_map_messages): New
842            class attribute.  map messages to be forwarded by the viewport.
843            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): (un)subscribe
844            the messages in forwarded_map_messages
845    
846    2005-01-21  Bernhard Herzog  <[email protected]>
847    
848            * test/postgissupport.py (PostGISDatabase.__init__): Tweak
849            doc-string
850            (find_postgis_sql): Update for postgis-1.0.0-rc1, which uses a
851            different name for the initialization SQL file.
852    
853    2005-01-21  Jonathan Coles <[email protected]>
854    
855            * Thuban/UI/baserenderer.py (proj_params_to_str): New. Takes
856            a projection and returns a formatted string representing the
857            parameters to feed to gdalwarp. This function eliminates
858            redundancy in draw_raster_layer().
859            (BaseRenderer.render_map_incrementally): Removed the optimization which
860            drew the top most raster layer first and then only those vector-
861            based layers that are above it. With the support for transparency
862            this optimization breaks correct behaviour.
863            (BaseRenderer.draw_raster_layer): Reorganize code to support possible
864            future enhancements to raster layer bounding box. The old behaviour has
865            not changed. Also, change calling parameters to draw_raster_data()
866            to specify new RAW data format and mask.
867            (BaseRenderer.draw_raster_data): Change signature to include an optional
868            parameter for mask information. Change documentation to mention
869            support for new parameter and added option for RAW data format.
870            The data argument is now a list of [width, height, data].
871    
872            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Add new optional
873            mask parameter. Add new condition for RAW format, which
874            significantly reduces rendering time. Add condition for
875            mask parameter.
876    
877            * libraries/thuban/gdalwarp.cpp (GetImageData): New. Creates a
878            data array of RGB values from the projected image returned from
879            the gdal warping functions. In the case of palette based images, it
880            converts the NO_DATA index to the mask color.
881            (ProjectRasterFile): Removed all custom memory driver references
882            and replaced it with the standard in-memory dataset provided
883            by gdal. The return data is no longer a BMP file, but an array
884            of RGB values, one set triple per pixel.
885    
886            * libraries/thuban/bmpdataset.cpp: Removed. Unnecessary.
887            * libraries/thuban/cpl_mfile.h: Removed. Unnecessary.
888            * libraries/thuban/cpl_mfile.cpp: Removed. Unnecessary.
889    
890            * setup.py (thuban_build_ext.finalize_options): Removed mention
891            of cpl_mfile.cpp and bmpdataset.cpp files in the list of source
892            files. These are obsolete with the new version of gdalwarp.cpp
893    
894            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
895            Updated signature.
896            (TestBaseRenderer.test_raster_no_projection): Changed the test
897            data to be data in the uncompressed RAW format returned from
898            ProjectRasterFile.
899    
900    2005-01-21  Jan-Oliver Wagner <[email protected]>
901    
902            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Made
903            string available for i18n.
904    
905    2005-01-20  Russell Nelson  <[email protected]>
906    
907            * Resources/Projections/defaults.proj: Ruin the speling of the
908            Lambert-93 projection so it doesn't run into the wx UTF-8 bug.
909            It's the wrong thing to do in the long run, but it's necessary for
910            those users until that bug is fixed.  Otherwise the projection
911            dialog segfaults.  Better to annoy some Lambert-93 users with a
912            spelling mistake than every Fedora Core 3 user of Thuban-CVS.
913    
914    2005-01-20  Bernhard Reiter <[email protected]>
915    
916            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Added
917            docstring and comment that the warning code here is a hack.
918    
919    2005-01-20  Russell Nelson  <[email protected]>
920    
921            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Warn
922            user about misprojected layers when their lat/lon bounding
923            box exceeds rational lat/lon values.
924    
925    2005-01-20  Bernhard Reiter <[email protected]>
926    
927            * Thuban/UI/about.py (unicodeToLocale): Improved:
928            Use 'ascii' and then 'replace' for other characters
929            when getdefaultlocale returns None. Thanks to Bernhard H. .
930    
931    2005-01-20  Bernhard Reiter <[email protected]>
932    
933            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Added a comment
934            that OnRangeText might be called twice and using None as argument.
935    
936    2005-01-20  Bernhard Reiter <[email protected]>
937    
938            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Add a
939            OnRangeText(0) to work around a different in wx Behaviour noticed
940            on MacOSX, thanks to Lorenzo Moretti and Daniel Calvelo for the fix.
941    
942    2005-01-20  Bernhard Reiter <[email protected]>
943    
944            * Thuban/UI/about.py: take iso-8859-15 when getdefaultlocale returns
945            None. (Fixes rt#2910.)
946            
947    2005-01-18  Frank Koormann <[email protected]>
948    
949            New Extension: mouseposition
950            Tool to collect mouse click positions (map coordinates) in a dialog.
951    
952            * Extensions/mouseposition/__init__.py: New, extension registration
953    
954            * Extensions/mouseposition/mouseposition.py: New, implements the
955            dialog and adds a tool to Thuban mainwindow.
956    
957            * Extensions/mouseposition/position.xpm: New, icon for tool.
958    
959    2005-01-14  Jan-Oliver Wagner <[email protected]>
960    
961            * Doc/manual/thuban-manual-de.xml: More translations.
962    
963    2005-01-11  Frank Koormann <[email protected]>
964    
965            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
966            Fix indention bug.
967    
968    2005-01-09  Frank Koormann <[email protected]>
969    
970            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
971            BugFix 2901: Explicitly copy layers ClassificationColumn since it
972            is not part of the layers Classification.
973    
974    2005-01-03  Frank Koormann <[email protected]>
975    
976            * Thuban/UI/renderer.py (ScreenRendererdraw_selection_incrementally):
977            BugFix 2883: Former implementation only worked on classified point
978            layers: KeyError was raised, now use the default size if field is None.
979    
980    2004-12-27  Bernhard Reiter <[email protected]>
981    
982            svgexport 1.0.0cvs: Fixed label export.
983    
984            * Extensions/svgexport/test/test_svgmapwriter.py:
985            class TestSVGRenderer(): New class; new test test_label_font().
986    
987            * Extensions/svgexport/svgmapwriter.py
988            (SVGRenderer.label_font()): initialised Font size with self.factor now,
989            makes test_label_font happy.
990    
991            * Extensions/svgexport/TODO: crossed out fixed label export item.
992            Added item for options.
993    
994            * Extensions/svgexport/__init__.py: Bumped version to 1.0.0cvs.
995    
996    2004-12-27  Russell Nelson  <[email protected]>
997    
998            Middle mouse button pans.
999    
1000            * Thuban/UI/view.py (MapCanvas.__init__): Subscribe also
1001            OnMiddleDown and OnMiddleUp events.
1002            (MapCanvas.OnMiddleDown): New. Activate the pan tool and remember the
1003            previously used tool.
1004            (MapCanvas.OnMiddleUp): New. Reactivate the remebered tool used before
1005            pressing the middle mouse button.
1006    
1007    2004-12-27  Jan-Oliver Wagner <[email protected]>
1008    
1009            * Doc/manual/thuban-manual-de.xml: More translations.
1010    
1011    2004-12-23  Jan-Oliver Wagner <[email protected]>
1012    
1013            * Thuban/UI/projdialog.py (ProjFrame.load_user_proj): Added a
1014            \n to stderr after the warnings. Thanks to Russell Nelson.
1015    
1016    2004-12-20  Nina Hueffmeyer <[email protected]>
1017    
1018            * Extensions/ogr/ogrshapes.py: Fixed some issues from
1019            Bernhard (coding guidelines etc.). Additionally it is now possible to
1020            display shapefiles containing feature collections (e.g.polygons
1021            with holes). Works with gdal 1.2.1 now.
1022    
1023            * Extensions/ogr/test/test_OGRShapestore.py: Fixed some issues
1024            from Bernhard (coding guidelines etc.). If ogr can't be imported,
1025            tests are skipped now.
1026    
1027            * Extensions/ogr/ogrstart.py: Fixed some typings.
1028    
1029  2004-12-20  Bernhard Reiter <[email protected]>  2004-12-20  Bernhard Reiter <[email protected]>
1030    
1031          * Extensions/svgexport/TODO: updated to add support for          * Extensions/svgexport/TODO: updated to add support for
# Line 62  Line 1090 
1090          * Doc/manual/thuban-manual-de.xml: Copied English section about          * Doc/manual/thuban-manual-de.xml: Copied English section about
1091          svexport over.          svexport over.
1092    
1093          * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.          * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.
1094    
1095          * Extensions/svgexport/svgsaver.py,maplegend.py:          * Extensions/svgexport/svgsaver.py,maplegend.py:
1096          Moved from experimental to stable extension menu.          Moved from experimental to stable extension menu.

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