/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 2443 by bernhard, Sat Dec 11 02:03:47 2004 UTC revision 2584 by jan, Thu Mar 10 22:52:30 2005 UTC
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1    2005-03-10  Jan-Oliver Wagner <[email protected]>
2    
3            Introducing initialization callbacks for extensions.
4    
5            * Thuban/UI/extensionregistry.py (ExtensionDesc.__init__): Added
6            optional parameter init_callback.
7            (ExtensionDesc.init_ext): New. Executes the callback and sets
8            a status.
9    
10            * Thuban/UI/application.py (ThubanApplication.OnInit): Add the
11            initialization of the extensions.
12            (ThubanApplication.init_extensions): Init all extensions.
13    
14            * Thuban/UI/about.py (About.__init__): Added status of the extensions
15            to the about text.
16    
17            * Extensions/gns2shp/__init__.py: Added init method for Extension
18            description.
19            (init): New. Contains the initialization of the module.
20    
21    2005-03-04  Nina H�ffmeyer <[email protected]>
22    
23            * Extensions/ogr/ogrdialog.py: Added a dialog, which asks for
24            OGRConnection to open a datasource. Removed dialog to display all
25            available drivers. Added some doc strings.
26    
27            * Extensions/ogr/ogrstart.py: Added menu entry for opening an
28            OGRDatasource with a string. Added two opening methods which return an
29            OGRDatasource (either data from file or from DB).
30    
31            * Extensions/ogr/ogrshapes.py: Added class OGRGeometry, which
32            represents a geometry reference of an OGRFeature. OGRShape now has a
33            list of referenced geometry objects (important for geometry
34            collections).
35            For OGRShapeStores loaded from a DB an ID column can be specified now.
36    
37    2005-02-22  Jan-Oliver Wagner <[email protected]>
38    
39            * test/test_map.py (TestMapWithContents.test_tree_info):
40            Added label layer for comparison.
41    
42    2005-02-18  Jonathan Coles <[email protected]>
43    
44            * libraries/thuban/gdalwarp.cpp (GetImageData): Optimize the loop
45            which builds a mask. Handle the majority of an image in a loop,
46            creating 8 bits at a time. Later, handle the edge case where less
47            than 8 bits are packed.
48    
49    2005-02-18  Bernhard Herzog  <[email protected]>
50    
51            * test/test_baserenderer.py (TestBaseRenderer.setUp): Fix
52            doc-string
53    
54    2005-02-18  Jonathan Coles <[email protected]>
55    
56            * setup.py: Remove wx_cs_params from gdal compile options.
57    
58    2005-02-18  Jonathan Coles <[email protected]>
59    
60            Refactored baserenderer.py and renderer.py to remove baserenderer.py's
61            dependencies on wxPython. Added a new method projected_raster_layer()
62            that returns a raster layer image in projected space. This must be
63            implemented in classes derived from BaseRenderer. This also eliminates
64            the dependency on gdal in baserenderer.py.
65    
66            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Call
67            new projected_raster_layer() to get projected raster image instead
68            of directly calling ProjectRasterFile().
69            (BaseRenderer.projected_raster_layer): New. This must be implemented
70            by derived classes. It takes almost the same arguments as ProjectRasterFile
71            did and returns a projected image with mask and alpha data (if requested).
72            (BaseRenderer.render_map_incrementally): Remove the check for gdal since
73            that check will be done in MapRenderer.projected_raster_layer(). This
74            also allows other implementations to use different projection code.
75    
76            * Thuban/UI/renderer.py (MapRenderer.projected_raster_layer):
77            Implementation of BaseRenderer.projected_raster_layer. Checks for
78            gdal support and wxPython version. Also handles exceptions from
79            ProjectRasterFile.
80    
81            * libraries/thuban/gdalwarp.cpp: Removed checks for wxPython versions
82            and added a variable which can be set through the options argument
83            of ProjectRasterFile.
84    
85            * test/test_baserenderer.py (SimpleRenderer.projected_raster_layer): New.
86            Calls ProjectRasterFile and returns the result.
87            (TestBaseRenderer.test_projected_raster_layer): New. Tests the results
88            of calling projected_raster_layer() with different options.
89            (TestBaseRenderer.test_raster_no_projection): Removed tests based on
90            wxPython version and all tests of masks and alpha channels. These are
91            now in test_projected_raster_layer().
92    
93    2005-02-17  Jan-Oliver Wagner <[email protected]>
94    
95            * Thuban/Model/map.py, Thuban/Model/label.py: Fixed
96            doc-strings to comply with coding_guidelines.
97    
98    2005-02-17  Jan-Oliver Wagner <[email protected]>
99    
100            Docstring improvements and minor fixes for labellayer.
101    
102            * Thuban/Model/map.py:
103            (Map, Map.Destroy, Map.RemoveLayer, Map.ClearLayers,
104            Map.Layers, Map.HasLayers, Map.MoveLayerToTop,
105            Map.RaiseLayer, Map.LowerLayer, Map.MoveLayerToBottom,
106            Map.ProjectedBoundingBox, Map.GetProjection): Improved/added
107            doc string.
108            (Map.BoundingBox): Removed superfluous test for label_layer
109            and improved doc string.
110            (Map.TreeInfo): Added label_layer and improved sdo string.
111    
112            * Thuban/Model/label.py: Added import of _.
113            (Label, Label.__init__): Improved/added doc string.
114            (LabelLayer, LabelLayer.__init__, LabelLayer.Labels,
115            LabelLayer.RemoveLabel, LabelLayer.ClearLabels):
116            Improved/added doc string.
117            (LabelLayer.AddLabel): Use already defined names for
118            align strings and improved doc string.
119            (LabelLayer.TreeInfo): New. Return the object data for
120            the tree view.
121    
122    2005-02-16  Jonathan Coles <[email protected]>
123    
124            Further wxPython 2.5 changes using patches from Daniel Calvelo Aros
125            so that that wxproj doesn't crash. Added GUI support for selecting
126            alpha channel (opacity can't be selected yet).
127    
128            NOTE: If wxPython.h is including in future distribution packages
129            then it will not be necessary to have the files swigPtrConvertHack.h
130            and wxPython_int.h included with Thuban. This is hopefully
131            a temporary workaround.
132    
133            * setup.py (thuban_build_ext.finalize_options): gdalwarp needs
134            access to the macro wxCHECK_VERSION so that it will properly
135            generate a bit mask. There was a problem between wx2.4 and wx2.5
136            that this works around.
137    
138            * Thuban/Model/layer.py (RasterLayer.UseMask): Removed in favor
139            of RasterLayer.MaskType.
140            (RasterLayer.SetUseMask): Removed in favor of RasterLayer.SetMaskType
141            (RasterLayer.MaskType): New. Returns the type of mask to use. Can
142            specify none, a bitmap, or an alpha channel.
143            (RasterLayer.SetMaskType): New. Set what kind of mask to use.
144    
145            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
146            Set the raster warping options for the mask based on the value
147            of RasterLayer.MaskType.
148    
149            * Thuban/UI/legend.py (LegendTree.__FillTreeLayer): Remove
150            deprecated calls to SetItemSelectedImage in favor of SetItemImage
151            with wxTreeItemIcon_Selected.
152    
153            * Thuban/UI/rasterlayerproperties.py: Support selecting to use
154            an alpha channel for the mask.
155    
156            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Use alpha
157            data if it is available and an alpha channel is supported under
158            the current version of wxPython.
159    
160            * libraries/thuban/gdalwarp.cpp (GetImageData): Added compiler define
161            to select whether 1's or 0's select the desired portion of an image
162            in the bit mask. wx2.4 has a bug where the documentation is the opposite
163            from behavior.
164            (ProjectRasterFile): Only generate an alpha channel if the version
165            of wxPython is >= 2.5.3.
166    
167            * libraries/thuban/wxproj.cpp: Applied patches from Daniel Calvelo Aros.
168            When wxPython >= 2.5.3 use the special swig functions to decode an
169            object's address.
170    
171            * libraries/thuban/swigPtrConvertHack.h: Includes conditional code
172            based on the version of wxPython. If >= 2.5.3 use the special swig
173            functions from wxPython to decode wxPython objects, otherwise use
174            the old method of retrieving the address from the object __repr__ string.
175    
176            * libraries/thuban/wxPython_int.h: Copied from wxPython source.
177            Unnecessary code was removed to make it smaller.
178    
179            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
180            Add tests for returning an alpha channel.
181    
182            * test/test_layer.py (TestLayerModification.test_raster_layer): Fix
183            tests that used removed functions UseMask and SetUseMask
184    
185    
186    2005-02-08  Bernhard Herzog  <[email protected]>
187    
188            More wxPython 2.5 changes.  This time taken from a patch from
189            Daniel Calvelo Aros.
190    
191            * Thuban/UI/tableview.py (QueryTableFrame.__init__)
192            (QueryTableFrame.__init__): Pass the size of a spacer as a single
193            item.
194    
195            * Thuban/UI/projdialog.py (ProjFrame.build_dialog)
196            (ProjFrame.build_dialog): Pass the size of a spacer as a single
197            item.
198    
199            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Pass the
200            size of a spacer as a single item.
201    
202            * Thuban/UI/classifier.py (Classifier.dialog_layout): Pass the
203            size of a spacer as a single item.
204    
205    2005-02-08  Bernhard Herzog  <[email protected]>
206    
207            Compatibility with wxPython 2.5.  The changes should make it work
208            better with 2.5 while still keeping compatibility with 2.4.  There
209            are still problems with 2.5, though.
210    
211            * Thuban/UI/dock.py (DockableWindow.__CreateBorder): Pass the size
212            of a spacer as a single item.
213    
214            * Thuban/UI/classifier.py (ClassGroupPropertiesCtrl): Derive only
215            from wxControl
216    
217            * Thuban/UI/legend.py (LegendTree): When running with wxPython <
218            2.5, add an implementation of the GetFirstChild method that does
219            not require the second parameter.
220            (LegendTree.find_layer, LegendTree._OnMsgMapLayersAdded)
221            (LegendTree._OnMsgMapLayersRemoved, LegendTree.DeleteAllItems)
222            (LegendTree.DeleteChildren, LegendTree.__ShowHideLayer): Do not
223            pass the second parameter to GetFirstChild
224    
225    2005-02-08  Nina H�ffmeyer <[email protected]>
226    
227            * Extensions/ogr/ogrshapes.py: Removed some print commands.
228    
229            * Extensions/ogr/ogrstart.py: Changed the GUI. OGR is no longer an
230            additional menu but appears as a possibility in the menu Map.
231    
232    2005-02-07  Jonathan Coles <[email protected]>
233            * libraries/thuban/gdalwarp.cpp: Removed the macros PYTHON_ERR
234            and PYTHON_ERRF since they were no longer necessary.
235    
236    2005-02-07  Bernhard Reiter <[email protected]>
237            * Thuban/UI/classifier.py (ClassGrid.DeleteSelectedRows):
238            Enable translation for message string.
239    
240    2005-02-06  Martin Schulze  <[email protected]>
241    
242            * Extensions/wms/infodialog.py (wmsInfoDialog.__init__): Adjusted
243            the arguments of the contstructor to fit the global scheme
244    
245    2005-01-31  Nina H�ffmeyer <[email protected]>
246    
247            * Extensions/ogr/ogrdialog.py: Added class ogrdialog.py, which provides
248            some dialogs needed to start ogr.
249            
250            * Extensions/ogr/__init__.py: Changed comments to avoid encoding
251            warnings.
252    
253            * Extensions/ogr/test/test_OGRShapestore.py: Changed comments to avoid
254            encoding warnings.
255    
256    2005-01-28  Jonathan Coles <[email protected]>
257    
258            * libraries/thuban/gdalwarp.cpp (GetImageData): Recode how the
259            mask is packed into a bit array. It's now slightly faster.
260    
261    2005-01-28  Jonathan Coles <[email protected]>
262    
263            * Thuban/Model/layer.py (RasterLayer.__init__): Make use_mask
264            default to true.
265    
266            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Remove
267            code that loads the state of the layer's use_mask flag. Its
268            usefulness is still being debated.
269    
270            * Thuban/Model/save.py (SessionSaver.write_layer): Remove
271            code that saves the state of the layer's use_mask flag. Its
272            usefulness is still being debated.
273    
274            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer): Pass
275            options to ProjectRasterFile based on the state of layer.UseMask().
276            Catch more exceptions from ProjectRasterFile so that Thuban doesn't
277            quit is there is a problem projecting.
278            (BaseRenderer.draw_raster_data): Change the documentation to
279            describe the new format (XBM) that the mask data will be in.
280    
281            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): The mask
282            data is in XBM format when format='RAW' which means it doesn't
283            need to be converted to a wxImage before being used as a mask
284            for a wxBitmap. Assume that if format != 'RAW' that the image
285            data and mask data are in the same format.
286    
287            * libraries/thuban/gdalwarp.cpp (GetImageData): If alpha is enabled
288            and a mask is requested, convert the alpha band to a bit array in
289            XBM format. if an alpha channel is requested, simply return the
290            data in the alpha band. Provide better error handling by returning
291            python error messages (also fixes RT #2947).
292            (ProjectRasterFile): Support multiple mask options, rather than simply
293            a flag indicating that a mask should or should not be used. Provide
294            better error handling by returning python error messages.
295    
296            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
297            Add mask data to test.
298    
299            * test/test_layer.py (TestLayer.test_raster_layer): Test that a layer
300            should use the mask by default.
301            (TestLayerModificaton.test_raster_layer): Test that a layer should use
302            the mask by default.
303    
304            * test/test_load.py (TestRasterLayer.test): Remove testing for
305            use_mask flag in file.
306    
307            * test/test_save.py (SaveSessionTest.testRasterLayer): Remove testing
308            for use_mask in file.
309    
310            * test/test_load_1_0_1.py: Removed. Shouldn't have been checked in.
311            
312    2005-01-26  Jonathan Coles <[email protected]>
313    
314            Add a new dialog box for raster layers. The dialog box allows
315            the user to toggle a mask that is generated by ProjectRasterFile
316            and is used to only draw the real parts of the projected image.
317    
318            * Thuban/UI/baserenderer.py (BaseRenderer.draw_raster_layer):
319            Instruct the warping code to generate a mask if the raster layer
320            requests one.
321            (BaseRenderer.draw_raster_data): Removed obsolete optional mask argument.
322    
323            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Removed
324            obsolete optional mask argument.
325    
326            * Thuban/UI/classifier.py (Classifier): Change the parent class
327            to LayerProperties and rework the code to support layout calls
328            from the parent.
329            (Classifier.dialog_layout): New. Layout the dialog box.
330            (Classifier.map_layers_removed): Removed. Moved to parent class.
331            (Classifier.map_replaced): Removed. Moved to parent class.
332            (Classifier._OnTry): Renamed to OnTry to support parent class.
333            (Classifier.OnClose): Removed. Supplied in parent class.
334            (Classifier._OnCloseBtn): Removed. Supplied in parent class as OnCloseBtn.
335            (Classifier._OnOK): Renamed to OnOK to support parent class.
336            (Classifier._OnRevert): Renamed to OnRevert to support parent class.
337    
338            * Thuban/UI/layerproperties.py: New. Base class for layer properties
339            dialog boxes.
340    
341            * Thuban/UI/rasterlayerproperties.py: New. Class for displaying
342            raster layer properties.
343    
344            * libraries/thuban/gdalwarp.cpp: Replace the old gdalwarp.cpp code
345            with the non-simple version supplied with gdal. This allows added
346            features such as creating an alpha band.
347            (GetImageData): Generate a mask array from the alpha band that is
348            generated by gdal if the user has selected it. Try to support images
349            that have more than three bands, such as images with RGB plus an
350            alpha band.
351            (ProjectRasterFile): Convert python argument for mask and tell
352            gdal to enable or disable an alpha band.
353    
354            * Thuban/Model/layer.py (BaseLayer.Type): New. Returns a string
355            describing what kind of layer the class is. Defaults to "Unknown",
356            but should be overridden by subclasses.
357            (Layer.Type): New. Override base class method.
358            (RasterLayer.__init__): Create a flag for using a mask. Record extra
359            data from gdal for display in the properties dialog.
360            (RasterLayer.Type): New. Override base class method.
361            (RasterLayer.UseMask): New. Returns True if the mask should be used.
362            (RasterLayer.SetUseMask): New. Set if the mask should be used.
363            (RasterLayer.ImageInfo): New. Return extra information about the image.
364    
365            * Thuban/Model/load.py (SessionLoader.start_rasterlayer): Load
366            the mask information.
367    
368            * Thuban/Model/save.py (SessionSaver.write_layer): Save mask information.
369    
370            * Thuban/UI/mainwindow.py: Register the RasterLayerProperties and
371            Classifier classes as dialogs to use with the proper layer types.
372    
373            * test/test_baserenderer.py (TestBaseRenderer.test_raster_no_projection):
374            Fix test.
375    
376            * test/test_layer.py (TestLayer.test_raster_layer): Test new methods.
377            (TestLayerModification.build_path): New. Support function.
378            (TestLayerModification.test_raster_layer): New. Test new methods.
379    
380            * test/test_save.py (SaveSessionTest.testRasterLayer): Add tests for mask.
381    
382            * test/test_load.py (TestRasterLayer): Add tests for mask.
383    
384            * test/test_load_1_0_1.py: New. Copied from test_load.py.
385    
386            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Removed
387            obsolete optional mask argument.
388    
389    2005-01-26  Nina H�ffmeyer <[email protected]>
390    
391            * Extensions/ogr/ogrshapes.py: Added two dictionaries to ShapeStore
392            which maps the ids and the ordinals. Fixed RowIdToOrdinal(),
393            RowOrdinalToId() and ReadRowAsDict().
394    
395            * Extensions/ogr/ogrstart.py: Added menu item which opens database
396            layers for existing database connections.
397    
398            * Extensions/ogr/test/test_OGRShapestore.py: Fixed a message string.
399    
400    
401    2005-01-26  Jan-Oliver Wagner <[email protected]>
402    
403            * Doc/manual/thuban-manual-de.xml: More translations.
404    
405    2005-01-24  Bernhard Herzog  <[email protected]>
406    
407            Rework the status bar updates a bit to make sure the message about
408            the projections is produced at the right times.
409    
410            * Thuban/UI/mainwindow.py (MainWindow.update_status_bar_messages):
411            New class variable with messages that may require a status bar
412            update.
413            (MainWindow.view_position_changed)
414            (MainWindow.update_status_bar): Rename from view_position_changed
415            to update_status_bar.  It's meaning has changed now that it may
416            also generate messages about problems with projection settings.
417            (MainWindow.__init__): Use the new update_status_bar_messages
418            class variable to subscribe update_status_bar
419            (MainWindow.set_position_text): Update doc-string.  This method
420            has to be renamed at some point.  See doc-string and comments.
421            (MainWindow.OnClose): Unsubscribe update_status_bar from all
422            messages in update_status_bar_messages
423    
424            * Thuban/UI/viewport.py (ViewPort.forwarded_map_messages): New
425            class attribute.  map messages to be forwarded by the viewport.
426            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): (un)subscribe
427            the messages in forwarded_map_messages
428    
429    2005-01-21  Bernhard Herzog  <[email protected]>
430    
431            * test/postgissupport.py (PostGISDatabase.__init__): Tweak
432            doc-string
433            (find_postgis_sql): Update for postgis-1.0.0-rc1, which uses a
434            different name for the initialization SQL file.
435    
436    2005-01-21  Jonathan Coles <[email protected]>
437    
438            * Thuban/UI/baserenderer.py (proj_params_to_str): New. Takes
439            a projection and returns a formatted string representing the
440            parameters to feed to gdalwarp. This function eliminates
441            redundancy in draw_raster_layer().
442            (BaseRenderer.render_map_incrementally): Removed the optimization which
443            drew the top most raster layer first and then only those vector-
444            based layers that are above it. With the support for transparency
445            this optimization breaks correct behaviour.
446            (BaseRenderer.draw_raster_layer): Reorganize code to support possible
447            future enhancements to raster layer bounding box. The old behaviour has
448            not changed. Also, change calling parameters to draw_raster_data()
449            to specify new RAW data format and mask.
450            (BaseRenderer.draw_raster_data): Change signature to include an optional
451            parameter for mask information. Change documentation to mention
452            support for new parameter and added option for RAW data format.
453            The data argument is now a list of [width, height, data].
454    
455            * Thuban/UI/renderer.py (MapRenderer.draw_raster_data): Add new optional
456            mask parameter. Add new condition for RAW format, which
457            significantly reduces rendering time. Add condition for
458            mask parameter.
459    
460            * libraries/thuban/gdalwarp.cpp (GetImageData): New. Creates a
461            data array of RGB values from the projected image returned from
462            the gdal warping functions. In the case of palette based images, it
463            converts the NO_DATA index to the mask color.
464            (ProjectRasterFile): Removed all custom memory driver references
465            and replaced it with the standard in-memory dataset provided
466            by gdal. The return data is no longer a BMP file, but an array
467            of RGB values, one set triple per pixel.
468    
469            * libraries/thuban/bmpdataset.cpp: Removed. Unnecessary.
470            * libraries/thuban/cpl_mfile.h: Removed. Unnecessary.
471            * libraries/thuban/cpl_mfile.cpp: Removed. Unnecessary.
472    
473            * setup.py (thuban_build_ext.finalize_options): Removed mention
474            of cpl_mfile.cpp and bmpdataset.cpp files in the list of source
475            files. These are obsolete with the new version of gdalwarp.cpp
476    
477            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data):
478            Updated signature.
479            (TestBaseRenderer.test_raster_no_projection): Changed the test
480            data to be data in the uncompressed RAW format returned from
481            ProjectRasterFile.
482    
483    2005-01-21  Jan-Oliver Wagner <[email protected]>
484    
485            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Made
486            string available for i18n.
487    
488    2005-01-20  Russell Nelson  <[email protected]>
489    
490            * Resources/Projections/defaults.proj: Ruin the speling of the
491            Lambert-93 projection so it doesn't run into the wx UTF-8 bug.
492            It's the wrong thing to do in the long run, but it's necessary for
493            those users until that bug is fixed.  Otherwise the projection
494            dialog segfaults.  Better to annoy some Lambert-93 users with a
495            spelling mistake than every Fedora Core 3 user of Thuban-CVS.
496    
497    2005-01-20  Bernhard Reiter <[email protected]>
498    
499            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Added
500            docstring and comment that the warning code here is a hack.
501    
502    2005-01-20  Russell Nelson  <[email protected]>
503    
504            * Thuban/UI/mainwindow.py (MainWindow.view_position_changed): Warn
505            user about misprojected layers when their lat/lon bounding
506            box exceeds rational lat/lon values.
507    
508    2005-01-20  Bernhard Reiter <[email protected]>
509    
510            * Thuban/UI/about.py (unicodeToLocale): Improved:
511            Use 'ascii' and then 'replace' for other characters
512            when getdefaultlocale returns None. Thanks to Bernhard H. .
513    
514    2005-01-20  Bernhard Reiter <[email protected]>
515    
516            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Added a comment
517            that OnRangeText might be called twice and using None as argument.
518    
519    2005-01-20  Bernhard Reiter <[email protected]>
520    
521            * Thuban/UI/classgen.py (GenQuantilesPanel.OnRetrieve): Add a
522            OnRangeText(0) to work around a different in wx Behaviour noticed
523            on MacOSX, thanks to Lorenzo Moretti and Daniel Calvelo for the fix.
524    
525    2005-01-20  Bernhard Reiter <[email protected]>
526    
527            * Thuban/UI/about.py: take iso-8859-15 when getdefaultlocale returns
528            None. (Fixes rt#2910.)
529            
530    2005-01-18  Frank Koormann <[email protected]>
531    
532            New Extension: mouseposition
533            Tool to collect mouse click positions (map coordinates) in a dialog.
534    
535            * Extensions/mouseposition/__init__.py: New, extension registration
536    
537            * Extensions/mouseposition/mouseposition.py: New, implements the
538            dialog and adds a tool to Thuban mainwindow.
539    
540            * Extensions/mouseposition/position.xpm: New, icon for tool.
541    
542    2005-01-14  Jan-Oliver Wagner <[email protected]>
543    
544            * Doc/manual/thuban-manual-de.xml: More translations.
545    
546    2005-01-11  Frank Koormann <[email protected]>
547    
548            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
549            Fix indention bug.
550    
551    2005-01-09  Frank Koormann <[email protected]>
552    
553            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer):
554            BugFix 2901: Explicitly copy layers ClassificationColumn since it
555            is not part of the layers Classification.
556    
557    2005-01-03  Frank Koormann <[email protected]>
558    
559            * Thuban/UI/renderer.py (ScreenRendererdraw_selection_incrementally):
560            BugFix 2883: Former implementation only worked on classified point
561            layers: KeyError was raised, now use the default size if field is None.
562    
563    2004-12-27  Bernhard Reiter <[email protected]>
564    
565            svgexport 1.0.0cvs: Fixed label export.
566    
567            * Extensions/svgexport/test/test_svgmapwriter.py:
568            class TestSVGRenderer(): New class; new test test_label_font().
569    
570            * Extensions/svgexport/svgmapwriter.py
571            (SVGRenderer.label_font()): initialised Font size with self.factor now,
572            makes test_label_font happy.
573    
574            * Extensions/svgexport/TODO: crossed out fixed label export item.
575            Added item for options.
576    
577            * Extensions/svgexport/__init__.py: Bumped version to 1.0.0cvs.
578    
579    2004-12-27  Russell Nelson  <[email protected]>
580    
581            Middle mouse button pans.
582    
583            * Thuban/UI/view.py (MapCanvas.__init__): Subscribe also
584            OnMiddleDown and OnMiddleUp events.
585            (MapCanvas.OnMiddleDown): New. Activate the pan tool and remember the
586            previously used tool.
587            (MapCanvas.OnMiddleUp): New. Reactivate the remebered tool used before
588            pressing the middle mouse button.
589    
590    2004-12-27  Jan-Oliver Wagner <[email protected]>
591    
592            * Doc/manual/thuban-manual-de.xml: More translations.
593    
594    2004-12-23  Jan-Oliver Wagner <[email protected]>
595    
596            * Thuban/UI/projdialog.py (ProjFrame.load_user_proj): Added a
597            \n to stderr after the warnings. Thanks to Russell Nelson.
598    
599    2004-12-20  Nina Hueffmeyer <[email protected]>
600    
601            * Extensions/ogr/ogrshapes.py: Fixed some issues from
602            Bernhard (coding guidelines etc.). Additionally it is now possible to
603            display shapefiles containing feature collections (e.g.polygons
604            with holes). Works with gdal 1.2.1 now.
605    
606            * Extensions/ogr/test/test_OGRShapestore.py: Fixed some issues
607            from Bernhard (coding guidelines etc.). If ogr can't be imported,
608            tests are skipped now.
609    
610            * Extensions/ogr/ogrstart.py: Fixed some typings.
611    
612    2004-12-20  Bernhard Reiter <[email protected]>
613    
614            * Extensions/svgexport/TODO: updated to add support for
615            raster layers and labels for 1.0.1.
616    
617            * Extensions/svgexport/svgmapwriter.py (draw_raster_layer):
618            Issue a warning now.
619    
620    2004-12-19  Bernhard Reiter <[email protected]>
621    
622            * Extensions/svgexport/TODO: Added idea to support triggering
623            the application down the pipe.
624    
625    2004-12-19  Bernhard Reiter <[email protected]>
626    
627            svgexport: Improved code quality, mainly by better naming.
628    
629            * Extensions/svgexport/svgmapwriter.py:
630            DrawPath() renamed to DrawPolygonPath(),
631            added documentation, improved comments and variable names.
632            
633            * Extensions/svgexport/svgmapwriter.py,
634              Extensions/svgexport/test/test_svgmapwriter.py:
635            All using DrawPolygonPath() now, the default parameter closed=True
636            omitted.
637    
638            * Extensions/svgexport/test/test_svgmapwriter.py:
639            renamed test_polygon_opened() to test_polyline()
640            renamed test_transparent_polygon() to test_transparent_polyline()
641    
642    2004-12-18  Jan-Oliver Wagner <[email protected]>
643    
644            Some fixes of gns2shp extension.
645    
646            * Extensions/gns2shp/test/__init__.py: New. Make this directory a
647            package.
648    
649            * Extensions/gns2shp/test/test_gns2shp.py: Add some import paths
650            dynamically.
651    
652            * Extensions/gns2shp/test/README: Simplified description how to test.
653    
654            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed doc-string,
655            fixed some dimensions of fields according to the GNS documentation
656            which seems to change undocumented.
657            Now killing trailing \n and/or \r from MODIFY_DATE.
658            This fixes RT#2453.
659    
660    2004-12-18  Bernhard Reiter <[email protected]>
661    
662            svgexport 1.0.0: Treats holes and islands nicely. Documentation added.
663    
664            * Extensions/svgexport/test/test_svgmapwriter.py:
665            Added new tests: test_export_polygon_with_hole()
666            and test_polygon_with_hole().
667    
668            * Extensions/svgexport/svgmapwriter.py
669            (draw_polygon_shape()): Uses DrawPath correctly now.
670    
671            * Doc/manual/thuban-manual.xml: Added documentation for stable
672            extention svgexport.    
673            * Doc/manual/thuban-manual-de.xml: Copied English section about
674            svexport over.
675    
676            * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.
677    
678            * Extensions/svgexport/svgsaver.py,maplegend.py:
679            Moved from experimental to stable extension menu.
680    
681            * Extensions/svgexport/TODO: updated.
682    
683    
684    2004-12-18  Bernhard Reiter <[email protected]>
685    
686            Added Extensions/svgexport/TODO
687    
688    2004-12-18  Bernhard Reiter <[email protected]>
689    
690            Refactored in svgexport:
691            DrawPath replaces DrawPolygon; added newline in front of "M" in paths.
692    
693            * Extensions/svgexport/svgmapwriter.py
694            Added verbosity level 3 to print out polygon points.
695            (class Point): added __repr__
696            (class Brush, __str__()): Added space after ,.
697            (DrawPolygon): Renamed to DrawPath()
698            (DrawPath): Takes list of polygons as input now, adds \n before "M"s.
699            (DrawLines): Using DrawPath now.
700    
701            * Extensions/svgexport/test/test_svgmapwriter.py:
702            Replaced DrawPolygon() calls with DrawPath() and put the first argument
703            inside another list. Adapted test data with a newline before "M".
704    
705    2004-12-18  Bernhard Reiter <[email protected]>
706            
707            Refactored svgexport tests: 9 double tests runs eliminated;
708            code size reduced by 8 lines.
709    
710            * Extensions/svgexport/test/test_svgmapwriter.py:
711            (class TestWithDC): Renamed to BaseTestWithDC, moved to top.
712            (class BaseWithDCtools): New, subclass from BaseTestWithDC.
713            (class TestDrawSplines): now subclass from BaseTestWithDCtools,
714            this fixed the double running of the nine tests of TestVirtualDC.
715            (class TestVirtualDC): Using self.dc and self.file from setUp().
716    
717    2004-12-17  Bernhard Herzog  <[email protected]>
718    
719            Two windows specific fixes ported from thuban-1�0-branch:
720    
721            * Thuban/UI/about.py (unicodeToLocale): Use getdefaultlocale
722            instead of getlocale because getlocale doesn't return a usable
723            encoding name on a german windows 2000
724    
725            * setup.py: windows build: Removed the absolute path names and
726            made all prfixes relative to the directory containing setup.py.
727            Makes it a little easier to adapt to a different system.
728    
729    2004-12-16  Bernhard Herzog  <[email protected]>
730    
731            Add support for PostGIS tables with LINESTRING geometries.
732            Fixes RT#2299
733    
734            * Thuban/Model/postgisdb.py (shapetype_map): Add LINESTRING
735    
736            * test/postgissupport.py
737            (PostgreSQLServer.get_default_static_data_db): Rename the "roads"
738            table to "roads-multi" because it now uses MULTILINESTRING
739            geometries and introduce a new "roads" table that uses LINESTRING
740            (coords_to_multilinestring): Make the doc string more precise
741            (coords_to_linestring): New.  Create a LINESTRING WKT
742            representatin
743            (wkt_converter): Add coords_to_linestring
744            (upload_shapefile): Rephrase the doc-string a bit.
745    
746            * test/test_postgis_db.py (TestPostGISShapestoreArc)
747            (LineStringTests)
748            (TestPostGISShapestoreLineString)
749            (TestPostGISShapestoreMultiLineString): Split
750            TestPostGISShapestoreArc into a base class LineStringTests and two
751            derived classes TestPostGISShapestoreLineString for LINESTRING
752            geometries and TestPostGISShapestoreMultiLineString for
753            MULTILINESTRING geometries.  Most test methods are in the base
754            class with the exception of tests that explicitly check the raw
755            format.
756    
757    2004-12-16  Bernhard Herzog  <[email protected]>
758    
759            Make the test suite work with PostGIS 0.8.2 and PostgreSQL 7.4
760    
761            * test/postgissupport.py (find_postgis_sql): Different postgis
762            versions put the postgis.sql file into slightly different places
763            so we have to look in both.  The updated doc string describes this
764            is more detail.
765    
766            * test/test_postgis_db.py
767            (TestPostGISSpecialCases.test_column_name_quoting): The return
768            value of UniqueValues is unsorted, so it has to be sorted for
769            comparison.
770    
771    2004-12-16  Bernhard Herzog  <[email protected]>
772    
773            Fix for RT#2237
774    
775            * Thuban/UI/projdialog.py (ProjFrame._show_proj_panel): If the
776            panel to be shown is the UnknownProjPanel disable the OK and Try
777            buttons.  Otherwise enable them.
778            (ProjFrame.__GetProjection): The UnknownProjPanel returns None for
779            the parameters.  In that case __GetProjection also returns None
780            now.
781    
782    2004-12-15  Bernhard Herzog  <[email protected]>
783    
784            * Thuban/UI/classgen.py (GenQuantilesPanel.__init__): Set the
785            minimum number of classes to 2.  The calculate_quantiles needs at
786            least two and raises an exception otherwise.  
787            Fixes RT#2549
788    
789    2004-12-15  Bernhard Herzog  <[email protected]>
790    
791            * test/postgissupport.py (PostgreSQLServer.execute_sql): Extend to
792            so that it returns a result for select statements.
793            (PostgreSQLServer.server_version): New.  Return the version of the
794            server software.
795            (PostgreSQLServer.require_authentication): The format of
796            pg_hba.conf has changed between PostgrSQL 7.2 and 7.3.  Check the
797            server version and generate the file in the correct format
798    
799    2004-12-15  Bernhard Herzog  <[email protected]>
800    
801            * test/postgissupport.py (PostgreSQLServer.is_running): Fix typo
802            in the doc string and rephrase it a little.
803    
804    2004-12-15  Frank Koormann <[email protected]>
805    
806            * test/test_load.py (TestAltPath.checkSession): New, extended checks if
807            session has been loaded successfully. The check is called by the relevant
808            tests after executing load_session().
809    
810    2004-12-13  Bernhard Herzog  <[email protected]>
811    
812            Make sure the region used to determine which shapes are visible
813            actually matches the region on the printed page.  If this isn't
814            done properly some shapes might not be printed.  
815            Fixes RT #2692
816    
817            * Thuban/UI/view.py (MapPrintout.draw_on_dc): The region for the
818            renderer has to be at the same position as the mapregion
819    
820            * Thuban/UI/renderer.py (ExportRenderer.RenderMap): self.region
821            has to be moved by (self.shiftx, self.shifty) too.
822    
823    2004-12-13  Bernhard Herzog  <[email protected]>
824    
825            * libraries/pyprojection/Projection.i: Work around a bug in the
826            generated python code which leads to exception in the __del__
827            method when the constructor fails.  See the comments in the code
828            for more details.
829    
830            * libraries/pyprojection/Projection.py: Updated from Projection.i
831            with SWIG.
832    
833    2004-12-13  Bernhard Herzog  <[email protected]>
834    
835            * test/test_load.py (TestAltPath.test_01_single_path_error_fix)
836            (TestAltPath.test_02_path_error_fix_from_list)
837            (TestAltPath.test_05_path_error_fix_from_list_changed)
838            (TestAltPath.test_06_path_error_fix_from_list_fails): self.session
839            is destroyed in tearDown, so there's no need to do it in a test
840            case.
841    
842            * Thuban/Model/load.py (SessionLoader.open_shapefile): Remove a
843            debug print
844    
845    2004-12-13  Bernhard Herzog  <[email protected]>
846    
847            * Extensions/svgexport/test/test_svgmapwriter.py
848            (TestDrawSplines.setUp): Do not use super with the unittest
849            classes because in Python 2.2 they're still old-style classes.
850    
851    2004-12-13  Frank Koormann <[email protected]>
852    
853        Alternative Path feature: When loading a (moved) session where
854            shapefiles cannot be found, ask the user. Use the specified path
855            if further shapefiles are missing. However, ask the usr for confirmation
856            in such cases.
857    
858            * test/test_load.py (TestAltPath): New, tests for alternative path feature
859            in load_session()
860            (Shapefile_CallBack): Helper, implements controllable callback.
861    
862            * Thuban/UI/application.py (ThubanApplication.OnInit):
863            Added "alt_path" to self.path
864            (ThubanApplication.OpenSession): Added shapefile_callback as second
865            callback similar to db_connection_callback.
866            (ThubanApplication.run_alt_path_dialog): New, implementaion of
867            shapefile_callback. In addition to raising the dialog the control of
868            self.path('alt_path') is implemented here.
869    
870            * Thuban/Model/load.py (SessionLoader.__init__): Added shapefile_callback.
871            (SessionLoader.open_shapefile): Open shapefile, eventually with
872            alternative path. This wrapps the "theSession.OpenShapefile(filename)"
873            formerly used in start_fileshapesource()/start_layer().
874            (SessionLoader.start_fileshapesource): Call open_shapefile().
875            (SessionLoader.start_layer): Call open_shapefile().
876            (load_session): Added shapefile_callback.
877    
878            * Thuban/UI/altpathdialog.py: New, implements dialogs for alternative path
879            feature (search / check).
880            
881            * Doc/manual/thuban-manual.xml: Added documentation of new feature.
882    
883    2004-12-11  Bernhard Reiter <[email protected]>
884    
885             svgexport 0.9.2: Point size supports for maps.
886    
887            * Extensions/svgexport/svgmapwriter.py: Added import of SHAPETYPE_POINT
888            (def draw_point_shape): new parameter size defaults to 2 as before.
889            (draw_shape_layer_incrementally): Moved draw_func log line higher.
890            Added draw_func call with size when dealing with a point layer.
891    
892            * Extensions/svgexport/__init__.py: bumped version to 0.9.2.
893            
894    2004-12-11  Bernhard Reiter <[email protected]>
895    
896            Made sure that newlines are inserted in the svg path d attributes
897            to raise the chance that the line length will be below 255 characters,
898            as recommended by REC SVG 1.1 in section 8.3.1.
899    
900            * Extensions/svgexport/svgmapwriter.py(DrawPolygon):
901            Adding \n before L's and changed whitespace handling.
902    
903            * Extensions/svgexport/test/test_svgmapwriter.py:
904            Adapted tests to new whitespace handling of DrawPolygon.
905    
906  2004-12-11  Bernhard Reiter <[email protected]>  2004-12-11  Bernhard Reiter <[email protected]>
907    
908          * Doc/technotes/coding_guidelines.txt: easy typo fixed.          * Doc/technotes/coding_guidelines.txt: easy typo fixed.

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