/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1191 by jonathan, Thu Jun 12 17:01:45 2003 UTC revision 2174 by joey, Tue Apr 13 19:28:47 2004 UTC
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1    2004-04-13  Martin Schulze  <[email protected]>
2    
3            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Added
4            support for oldstyle (WMS 1.0 apparently) image format
5            specification.
6    
7            * Extensions/wms/wms.py (WMSLayer.calcFormat): Reduce the list of
8            supported graphic formats back to JPEG and BMP, PNG and others are
9            too *cough* experimental...  Sorry, I meant to filter this out
10            before I committed this part.  This should make the WMS extension
11            run from CVS again.
12            (wms_dialog): Reset an empty URL to None so that the subsequent
13            program can depend on this, since the dialog will indeed return an
14            empty URL, causing another declaration of love by Python.
15    
16            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerBBox):
17            Whenever a native BoundingBox request cannot be fulfilled, check
18            whether the requested SRS is EPSG:3426, in which case return the
19            LatLonBoundingBox values.
20    
21            * Extensions/wms/test/test_parser.py
22            (TestWMSCapabilitiesParser.test_LayerSRS): Added a test for
23            ignoring AUTO:* SRS.
24            (TestWMSCapabilitiesParser.test_LatLonBoundingBoxes_as_bboxes):
25            Added another test method to test whether the LatLonBoundingBox
26            values will be returned if BoundingBox values are requested with
27            SRS set to EPSG:3426.
28    
29            * Extensions/wms/parser.py (WMSCapabilitiesParser.peekLayers):
30            Added rudimentary support for non-EPSG SRS, i.e. ignore them for
31            the moment by placing them into a variable which is currently
32            unused.  Also test whether the EPSG SRS is numerical as it should
33            be and add an error message if it is not.
34    
35            * Extensions/wms/test/sample.xml: Added AUTO:* SRS since they
36            appear in the real world as well.  Since we cannot handle them yet
37            (OGCLib can't either), we will ignore them for the moment.
38    
39            * Extensions/wms/parser.py: Use a variable for denoting the sample
40            filename
41            (WMSCapabilitiesParser.peekLayers): Added support for error
42            messages during grok().  They will be aggregated in an array and
43            may be displayed later.  We may have to add a classification
44            "Warning" and "Error" to this.  That requires more experience,
45            though, since not every error may be lethal.
46    
47            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Raise the
48            ShowTable() dialog/frame when the user attempts to display it
49            while it has been opened before already and not closed again.
50    
51    2004-04-11  Martin Schulze  <[email protected]>
52    
53            * Extensions/wms/infodialog.py: Adjusted the class documentation
54    
55            * Extensions/wms/wms.py (WMSLayer.__init__, WMSLayer.GetMapImg):
56            Switch to using Thuban{Begin,End}BusyCursor instead of the pure
57            wxWidgets variants.
58            (WMSLayer.__init__): The epsg_id variable is named top_srs now.
59    
60            * Extensions/wms/infodialog.py: Added an information dialog that
61            will display various information about the WMS current resource,
62            so that additional information such as the title, the abstract,
63            fees and access constraints can be displayed for the user if they
64            are documented in the WMS XML.
65    
66    2004-04-10  Martin Schulze  <[email protected]>
67    
68            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Adjusted
69            string handling.  It's "foo".lower() and not lower(foo) without
70            lower imported from strings or something.
71    
72            * Extensions/wms/wms.py (WMSLayer): Incorporated WMSCapabilities
73            from capabilities.py and parser.py.  Implement priority list for
74            supported graphics formats, take care of wbmp != bmp.  PNG, TIFF
75            and GIF are supported here, but not yet by main Thuban.  Hence,
76            support for them may be removed later.  Special contribution to
77            usability: get wxWidgets to change the cursor when we're waiting
78            for data from the network so the user won't start to worry.  This
79            causes a redrawing error/warning, though.
80    
81            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Unlink
82            the DOM object.
83    
84    2004-04-01  Martin Schulze  <[email protected]>
85    
86            * Extensions/wms/capabilities.py: Adjusted documentation
87            (WMSCapabilities.__init__): Improved documentation, fixed syntax
88            (WMSCapabilities.saveCapabilities): Only catch IOError when
89            handling files
90            (WMSCapabilities.loadCapabilities): Only catch IOError when
91            handling files
92            __main__: corrected variable naming
93            (WMSCapabilities.fetchCapabilities,loadCapabilities): Make this
94            class a specialisation of WMSCapabilitiesParser as well.  Also
95            execute grok() after loading or fetching capabilities, if that
96            went well, so that subsequent calls can already access the data.
97            (WMSCapabilities.getVersion): Export the used version of the
98            GetCapabilities request, so we can use it for subsequent calls,
99            i.e. for GetMap requests.
100            (WMSCapabilities.fetchCapabilities): Added proper error handling
101            when the GetCapabilities request failed, so that the surrounding
102            program can act accordingly.
103    
104    2004-03-30  Martin Schulze  <[email protected]>
105    
106            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerSRS):
107            Adjusted the getLayerSRS method to return the list of SRSes
108            extracted from <SRS> elements instead of <BoundingBox> elements.
109            Added a bit of documentation as well.
110            (WMSCapabilitiesParser.checkLayerSRS): Removed integrity test
111            since it was only implemented due to a misunderstanding.
112    
113            * Extensions/wms/test/test_parser.py
114            (TestWMSCapabilitiesParser.test_LayerSRS): Adjust the tests to
115            reflect the corrected interpretation of the standard: i.e. a layer
116            does not have to define a BoundingBox for all SRSes it supports.
117            Hence the <SRS></SRS> specification is authoritative, not the list
118            of BoundingBoxes.
119            (TestWMSCapabilitiesParser.test_BoundingBoxes): Added a new test
120            to ensure None is returned for a non-existing SRS.
121            (TestWMSCapabilitiesParser.test_grok): Removed test_grok method
122            since it is not applicable anymore.  Listing more SRSes in <SRS>
123            elements is valid according to the specs.
124    
125    2004-03-26  Bernhard Reiter <[email protected]>
126    
127            * README: Nicer formatting of text. Improved descriptions.
128            Reflected wxWidgets name change.
129            
130            * Thuban/UI/about.py: Extended copyright to 2004 and added
131            information about the thuban-devel mailinglist.
132    
133    2004-03-24  Martin Schulze  <[email protected]>
134    
135            * Extensions/wms/capabilities.py: Renamed the class to contain
136            'WMS', also added a linebreak where required
137    
138            * Extensions/wms/parser.py: Finally added the XML parser for the
139            GetCapabilities response.
140    
141            * Extensions/wms/test/sample.xml: Adjusted the sample file so that
142            <SRS> elements match the <BoundingBox> elements, except for the
143            layer 'beschriftung'.
144    
145            * Extensions/wms/test/test_parser.py: Encode non-ascii strings
146            since Python uses unicode strings internally, otherwise
147            comparisons will fail.  Removed tests for getLayerBBoxSRS() since
148            the SRS will be calculated anyway and this method is obsoleted by
149            getLayerSRS().  Denote SRS as strings and not as cardinal numbers.
150            Move loading the sample file into the setUp method.  Added a test
151            for finding the integrity problem in the sample response.
152            Improved formatting.
153    
154            * Extensions/wms/domutils.py: Added convenience routines for
155            handling of Document Object Model (DOM) nodes.
156    
157            * Extensions/wms/test/test_domutils.py: Added a test for the
158            domutils module
159    
160    2004-03-19  Martin Schulze  <[email protected]>
161    
162            * Extensions/wms/test/test_parser.py (TestWMSCapabilitiesParser):
163            Moved path detection and adding into a module of its own,
164            adjustpath, which exports thubandir as main Thuban directory.
165    
166            * Extensions/wms/test/test_ogclib.py (TestWMSLib): Moved path
167            detection and adding into a module of its own, adjustpath, which
168            exports thubandir as main Thuban directory.  Reorganised the
169            module in order to support the SkipTest feature for Thuban test
170            cases.
171    
172            * Extensions/wms/test/adjustpath.py: Moved path detection and
173            adding into a module of its own.
174    
175    2004-03-18  Martin Schulze  <[email protected]>
176    
177            * Extensions/wms/test/test_parser.py: Added another test for
178            checking whether the WMS XML parser (to be implemented) returns
179            the information we expect.  This requires a sample WMS WML file
180            (sample.xml) which has been extracted from the frida server and
181            "improved" manually.
182    
183            * Extensions/wms/test/test_ogclib.py: Added legacy code to add the
184            main Thuban directory to the path in order to be able to import
185            random modules.  Adjusted the PyOGCLib detection to reuse the
186            information gathered.  Also added a note about the PYTHONPATH
187            environment variable.
188    
189            * Extensions/wms/test/test_ogclib.py: The format specification is
190            a mime-type, not a graphic format, hence image/jpeg wou ld be the
191            proper format and not JPEG.  We'll also have to take care of the
192            encoding of / as %2F.
193    
194    2004-03-16  Martin Schulze  <[email protected]>
195    
196            * Extensions/wms/test/test_ogclib.py: Added a (hopefully)
197            comprehensive test for the getMapURL method, built compare URLs
198            according to the documentation in OGC 01-068r3
199    
200            * Extensions/wms/capabilities.py (WMSCapabilities): Added the
201            class WMSCapabilities to manage capabilites, will incorporate
202            parsing the capabilities response and provide details for other
203            classes.
204    
205    2004-03-12  Bernhard Herzog  <[email protected]>
206    
207            Support views in addition to normal tables in the postgis
208            shapestore
209    
210            * Thuban/Model/postgisdb.py
211            (PostGISShapeStore._fetch_table_information): Add a fallback for
212            the case where the table name is not in the geometry_columns
213            table.  This is usually the case for views.  Also, set
214            self.shapestore here.
215            (PostGISShapeStore.ShapeType): No need to query the database all
216            the time.  The shape type is now determined in
217            _fetch_table_information
218    
219            * test/postgissupport.py (PostgreSQLServer.new_postgis_db)
220            (PostgreSQLServer.get_static_data_db, PostGISDatabase.__init__):
221            New parameter to specify views.
222            (PostGISDatabase.has_data): Also compare the views.  New views
223            parameter
224            (PostGISDatabase.initdb): Create the views.
225            (PostgreSQLServer.get_default_static_data_db): Add the v_landmarks
226            view
227    
228            * test/test_postgis_db.py
229            (TestPostGISShapestorePointFromViews): New.  Test a
230            PostGISShapeStore with a view
231            (TestPostGISShapestorePointOIDAsGIDColumn.setUp): Pass the name of
232            the geometry_column explicitly to test whether that works
233    
234    2004-03-12  Bernhard Herzog  <[email protected]>
235    
236            Final step for explicit id/geometry columns: Loading and saving
237    
238            * Resources/XML/thuban-1.1.dtd: New.  Derived from thuban-1.0.dtd
239            with the following changes:
240            (dbshapesource): Two new attributes id_column and geometry_column
241    
242            * Thuban/Model/save.py (SessionSaver.write): Use the new dtd
243            (SessionSaver.write_session): Use the new namespace
244            (SessionSaver.write_data_containers): Write the new dbshapesource
245            parameters
246    
247            * Thuban/Model/load.py (SessionLoader.__init__): New namespace for
248            the new file format version
249            (SessionLoader.start_dbshapesource): Handle the new db parameters
250    
251            * test/test_save.py: Update to the new dtd and namespace
252            (SaveSessionTest.test_save_postgis): Update the NonConnectionStore
253            mock object to provide a working IDColumn method.
254    
255            * test/test_load_1_0.py: New.  Copy of the test_load.py before
256            today's changes but with the round-trip tests removed.
257    
258            * test/test_load_0_9.py: Update doc-string.
259    
260            * test/test_load.py: Update all .thuban files to the new dtd and
261            namespace.
262            (TestPostGISLayer.file_contents): Add the new dbshapesource
263            paramters
264    
265    2004-03-11  Bernhard Herzog  <[email protected]>
266    
267            Next step for explicit id/geometry columns: User interaction
268    
269            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Rework how
270            the dialog is constructed. Add combo boxes to select id and
271            geometry column.  Rename some instance variables.
272            (ChooseDBTableDialog.GetTable): Return id and geometry column
273            names
274            (ChooseDBTableDialog.OnTableSelect): New. Event handler for
275            selections in the table list
276    
277            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Use id_column
278            and geometry_column
279    
280            * Thuban/Model/session.py (Session.OpenDBShapeStore): Add the new
281            parameters for id_column and geometry column of PostGISShapeStore
282            here as well.
283    
284            * Thuban/Model/postgisdb.py (type_map): Add ROWID psycog type.
285            (_raw_type_map): New. Map raw PostgreSQL type ints to thuban types
286            (PostGISConnection.GeometryTables): Use a better query to
287            determine which relations in the database might be usable for
288            shapestores.  Now supports views as well but is more PostgreSQL
289            specific
290            (PostGISConnection.table_columns): New. Somewhat experimental
291            method to let the db dialogs provide lists of columns to users so
292            that they can select id and geometry columns.
293            (PostGISTable.__init__): The default value of the id_column
294            parameter is now None it still means "gid" effectively, though.
295            (PostGISTable.IDColumn): New introspection method to return a
296            column object for the id column
297            (PostGISShapeStore.GeometryColumn): New introspection method to
298            return a column object for the geometry column
299    
300            * test/test_postgis_db.py
301            (TestPostGISConnection.test_gis_tables_non_empty):
302            Removed. Subsumed by the new:
303            (TestPostGISConnection.test_gis_tables_with_views_and_tables):
304            New. Tes the GeometryTables and table_columns methods with actual
305            tables and views.
306            (PointTests.test_id_column, PointTests.test_geometry_column):
307            New. tests for the new methods.
308            (TestPostGISShapestorePoint.setUp)
309            (TestPostGISShapestorePointSRID.setUp)
310            (TestPostGISShapestorePointExplicitGIDColumn.setUp): Fill the
311            instance variables needed by the new tests
312    
313    2004-03-11  Bernhard Herzog  <[email protected]>
314    
315            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): The row
316            numbers given to ReadValue are ordinals.
317    
318    2004-03-11  Bernhard Herzog  <[email protected]>
319    
320            Elimiate the requirement for PostGIS tables to have a column
321            called "gid".
322    
323            * Thuban/Model/postgisdb.py (PostGISTable.__init__): New parameter
324            id_column to specify which column to use to identify rows.  Also
325            new instance variables id_column and quoted_id_column
326            (PostGISTable.RowIdToOrdinal, PostGISTable.RowOrdinalToId)
327            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue)
328            (PostGISTable.SimpleQuery): Use the id column name provided to the
329            constructor instead of "gid"
330            (PostGISShapeStore.__init__): New parameter id_column analogously
331            to PostGISTable.__init__.  This parameter is simply passed through
332            to the base class constructor
333            (PostGISShapeStore._create_col_from_description): Fix typo in
334            doc-string
335            (PostGISShapeStore.Shape, PostGISShapeStore.AllShapes)
336            (PostGISShapeStore.ShapesInRegion): Use the id column name
337            provided to the constructor instead of "gid"
338    
339            * test/postgissupport.py
340            (PostgreSQLServer.get_default_static_data_db): New static table
341            landmarks_point_id with an id column != "gid.  Update the comments
342            a bit.
343            (skip_if_addgeometrycolumn_does_not_use_quote_ident): Fix typo in
344            doc-
345            (upload_shapefile): New parameter gid_column to use a name other
346            than "gid" for the column to store the shape ids
347    
348            * test/test_postgis_db.py (TableTests): New.  Mixin-class
349            containing all tests previously in TestPostGISTable.  The actual
350            tests are the same but the code is a bit more configurable to
351            allow for different id columns etc.
352            (TestPostGISTable): Derive from TableTests now for the actual
353            tests.
354            (TestPostGISTableExplicitGIDColumn): New. Like TestPostGISTable
355            except that it the landmarks_point_id table to test the id_column
356            parameter
357            (PointTests): Extend the doc-string
358            (TestPostGISShapestorePointExplicitGIDColumn)
359            (TestPostGISShapestorePointOIDAsGIDColumn): New classes derived
360            from PointTests to test the explicit id_column parameter.  One
361            tests with the name of the column holding the shape ids, the other
362            uses PostgreSQL's OID column.  For the latter a number of methods
363            have to be overwritten to make them independent of the actual id
364            values.
365    
366    2004-03-08  Silke Reimer  <[email protected]>
367    
368            Update debian directory:
369    
370            * debian/changelog: Added new version.
371            * deiban/rules: Updated management of patches (with cbds)
372            * debian/control: Added cbds to dependencies
373            * debian/patches/*: New. Adds better support for patches of thuban in
374                            debian
375            * debian/menu: Syntax of menu changed slightly
376            * debian/setup.py.patch: removed because it has been moved to
377                            debian/patechs/setup.py.patch
378            
379    
380    2004-02-26  Bernhard Herzog  <[email protected]>
381    
382            Create the Doc/technotes directory for text files with information
383            for developers
384    
385            * Doc/technotes/README: New. README for the technotes
386    
387            * Doc/technotes/coding_guidelines.txt: New. Coding guidelines for
388            Thuban
389    
390            * Doc/technotes/release_process.txt: New. Used to be
391            HOWTO-Release.  Now slightly adapted to technote formatting style.
392    
393            * HOWTO-Release: Removed.  It's contents are now in
394            Doc/technotes/release_process.txt
395    
396    2004-02-25  Bernhard Herzog  <[email protected]>
397    
398            * libraries/thuban/wxproj.cpp (get_wx_version): New.  Return the
399            version of wxWindows the module was compiled with so we can check
400            that against the wxPython version.
401    
402            * Thuban/version.py (thuban_branch, thuban_release): New variables
403            controlling which and how Thuban versions are shown.  See the
404            comments for details.
405            (verify_versions): Also check that the wx version that wxproj is
406            compiled against matches that of the wxPython we use at runtime
407    
408    2004-02-20  Bernhard Herzog  <[email protected]>
409    
410            * Extensions/wms/wms.py (epsg_code_to_projection): Use
411            get_system_proj_file to read the epsg projections.  The old way
412            depended on the current directory being the top Thuban directory.
413    
414    2004-02-20  Bernhard Herzog  <[email protected]>
415    
416            * Extensions/svgexport/test/test_svgmapwriter.py
417            (TestVirtualDC.test_clippath): Remove a debug print
418    
419    2004-02-20  Bernhard Herzog  <[email protected]>
420    
421            * Extensions/svgexport/__init__.py: New.  Turn
422            Extensions/svgexport into a package.
423    
424            * Extensions/svgexport/svgmapwriter.py: Reorder the imports and
425            doc-string a bit.  The doc-string must come first, otherwise it's
426            not a doc-string.  The __future__ import must be the first thing
427            after the doc-string.  Use only double quotes in doc-strings.
428            Single quotes trip up emacs syntax highlighting if the text
429            contains apostrophes.
430    
431    2004-02-20  Bernhard Herzog  <[email protected]>
432    
433            * Extensions/svgexport/test/__init__.py,
434            Extensions/svgexport/test/test_svgmapwriter.py: New. Initial test
435            suite for svgexport
436    
437            * test/runtests.py (find_test_modules): New. Function with the
438            module finding code from main.
439            (main): Use find_test_modules to figure out the default test
440            modules and take modules from Extensions.svgexport.test too.
441    
442    2004-02-19  Bernhard Herzog  <[email protected]>
443    
444            * Thuban/UI/application.py (ThubanApplication.OnInit): Make sure
445            the mainwindow has a reference to the map of the initial session.
446            This fixes a bug introduced with the fix for RT#2245
447    
448    2004-02-19  Bernhard Herzog  <[email protected]>
449    
450            * Extensions/svgexport/svgsaver.py,
451            Extensions/svgexport/svgmapwriter.py,
452            Extensions/svgexport/maplegend.py: Added again.  This time in the
453            correct place.
454    
455    2004-02-17  Bernhard Herzog  <[email protected]>
456    
457            Fix for RT#2245
458    
459            * Thuban/UI/application.py (ThubanApplication.OnInit): Initialize
460            instance variables before trying to create any windows.  Creating
461            windows can start an event loop if e.g. message boxes are popped
462            up for some reason, and event handlers, especially EVT_UPDATE_UI
463            may want to access things from the application.
464            (ThubanApplication.maps_changed): The mainwindow may not have been
465            created yet, so check whether it has been created before calling
466            its methods
467    
468            * Thuban/UI/view.py (MapCanvas.OnIdle): Only try to redraw if we
469            have a map
470    
471    2004-02-17  Bernhard Herzog  <[email protected]>
472    
473            * test/test_svgmapwriter.py, Extensions/svgsaver.py,
474            Extensions/svgmapwriter.py, Extensions/maplegend.py,
475            extensions/svgexport/svgsaver.py,
476            extensions/svgexport/svgmapwriter.py,
477            extensions/svgexport/maplegend.py: Removed.  These files were in
478            the wrong places or didn't work at all.
479    
480    2004-02-16  Bernhard Herzog  <[email protected]>
481    
482            * Thuban/UI/view.py (MapCanvas.Export): Remove accidentally added
483            line
484    
485    2004-02-16  Bernhard Herzog  <[email protected]>
486    
487            * Thuban/UI/view.py (MapCanvas.Export): Avoid UnboundLocalError.
488    
489    2004-02-15  Markus Rechtien  <[email protected]>
490            
491            * Extensions/svgexport/svgmapwriter.py: New. Adds the capability
492            to write a session to a file in SVG format.
493            * Extensions/svgexport/svgsaver.py: New. Uses svgmapwriter.py
494            to write a SVG map of a session.
495            * Extensions/svgexport/maplegend: New. Writes a basic maplegend
496            in SVG format for the current session.
497    
498    2004-02-13  Bernhard Herzog  <[email protected]>
499    
500            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): When the layer
501            can't be created, return immediately after displaying the error
502            message.
503    
504    2004-02-11  Bernhard Herzog  <[email protected]>
505    
506            Handle postgis tables with more than one geometry column.
507    
508            * Thuban/Model/postgisdb.py
509            (PostGISTable._fetch_table_information): Delegate the creation of
510            column objects to a different method so that we can extend that in
511            derived classes
512            (PostGISTable._create_col_from_description): New. Column object
513            creation part of _fetch_table_information
514            (PostGISShapeStore._create_col_from_description): New. Extend
515            inherited method to handle geometry columns
516            (PostGISShapeStore.__init__): New parameter geometry_column to
517            specify which geometry column to use.  Optional but mandatory for
518            tables with more than one geometry column
519            (PostGISShapeStore._fetch_table_information): Also use the name of
520            the geometry column when looking for the srid
521            (PostGISShapeStore.ShapeType): Also use the name of the geometry
522            column when looking for the shape type
523    
524            * test/test_save.py (SaveSessionTest.test_save_postgis): Adapt
525            NonConnectionStore to changes in the PostGISShapeStore
526    
527            * test/test_postgis_db.py
528            (TestPostGISSpecialCases.test_shapestore_two_geom_cols): Test
529            PostGISShapeStore with tables having two geometry columns.
530    
531    2004-02-10  Bernhard Herzog  <[email protected]>
532    
533            Fix some postgis problems.  What remains to be done is real
534            handling of SRIDs as they affect how reprojection is done
535    
536            * Thuban/Model/postgisdb.py (quote_identifier): Fix typo in
537            doc-string
538            (PostGISShapeStore._fetch_table_information): New. Extend
539            inherited method to retrieve srid
540            (PostGISShapeStore.BoundingBox): Handle tables without data.
541            extent yields NULL for those
542            (PostGISShapeStore.ShapesInRegion): Use the srid of the table.
543    
544            * test/test_postgis_db.py
545            (TestPostGISSpecialCases.test_shapestore_empty_table): New test
546            for the special case of a table without any data
547            (TestPostGISShapestorePointSRID): New class with tests for a table
548            that uses srids
549            (PolygonTests): Fix a doc-string typo
550    
551            * test/postgissupport.py (PostGISDatabase.__init__): New parameter
552            reference_systems with a specification of spacial reference
553            systems to create in the new db.
554            (PostgreSQLServer.new_postgis_db)
555            (PostgreSQLServer.get_static_data_db): New parameter
556            reference_systems to be passed through ultimately to
557            PostGISDatabase.  In new_postgis_db also check whether an existing
558            db already has the right srids
559            (PostgreSQLServer.get_default_static_data_db): Add srids and a
560            table that uses srids
561            (PostGISDatabase.initdb): Create the entries for the reference
562            systems
563            (PostGISDatabase.has_data): Add reference_systems parameter to
564            check for those too
565            (upload_shapefile): New parameter srid to create tables with a
566            specific srid
567    
568    2004-02-06  Frank Koormann  <[email protected]>
569    
570            * po/pt_BR.po: Fixed charset
571    
572    2004-02-05  Frank Koormann  <[email protected]>
573    
574            * po/pt_BR.po: Fixed format string for error message, missing %s
575            added (Thuban/UI/application.py:273)
576    
577    2004-02-03  Frank Koormann  <[email protected]>
578            
579            First version of Portuguese (Brazilian) translation
580    
581            * po/pt_BR.po: New, translation of pot (2004-01-15 16:07+0300) for
582            Brazilian Portuguese by Eduardo Patto Kanegae.
583    
584            * Thuban/UI/about.py (About.__init.py__): Added Eduardo to the list of
585            translators.
586    
587    
588    2004-01-22  Frank Koormann  <[email protected]>
589    
590            * Doc/manual/thuban-manual.xml: Added section on installation of
591            Thuban under Win32 systems. Fixed image path references in the postgis
592            section. Some minor source formattings.
593    
594    2004-01-21  Frank Koormann  <[email protected]>
595    
596            Make Thuban remember path selections (at least for one application run).
597    
598            * Thuban/UI/application.py (Application.OnInit): Initialize path as a
599            attribute of application object. Path is a dictionary of
600            strings, currently with the items "data" and "projection".  
601            (Application.SetPath): New, stores path for the specified item.
602            (Application.Path): New, return path for the specified item.
603    
604            * Thuban/UI/mainwindow.py
605            (MainWindow.OpenSession, MainWindow.SaveSessionAs,
606            MainWindow.AddLayer, MainWindow.AddRasterLayer,
607            MainWindow.TableOpen): Access "data" path information of the
608            application.
609            
610            * Thuban/UI/projdialog.py (ProjFrame._OnImport, ProjFrame._OnExport):
611            Access "projection" path information of the application.
612    
613    2004-01-05  Bernhard Herzog  <[email protected]>
614    
615            * po/ru.po: Updated translations from Alex Shevlakov
616    
617    2004-01-05  Bernhard Herzog  <[email protected]>
618    
619            * po/Makefile, po/README: Move the description of how to generate
620            the translation statistics to the README.
621    
622    2003-12-23  Bernhard Herzog  <[email protected]>
623    
624            * NEWS: Update for 1.0.0
625    
626            * po/it.po: Another update from Maurizio Napolitano
627    
628    2003-12-23  Bernhard Herzog  <[email protected]>
629    
630            * po/it.po: Updated translation from Maurizio Napolitano
631    
632    2003-12-23  Bernhard Herzog  <[email protected]>
633    
634            * Thuban/UI/join.py (JoinDialog.__init__): Mark one more string
635            for translation
636    
637            * Thuban/UI/mainwindow.py (MainWindow.TableRename)
638            (MainWindow.RenameMap, MainWindow.RenameLayer): Mark some more
639            strings for translation
640    
641            * po/de.po: Update with the newly marked strings.
642    
643    2003-12-22  Bernhard Herzog  <[email protected]>
644    
645            * HOWTO-Release: Fix the places where version numbers have to be
646            updated
647    
648    2003-12-22  Bernhard Herzog  <[email protected]>
649    
650            * setup.py (setup call): 1.0.0, yeah!
651    
652            * Thuban/version.py (longversion): 1.0.0, yeah!
653    
654            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
655            1.0.0 namespace too
656    
657            * Thuban/Model/save.py (SessionSaver.write_session): Save with
658            1.0.0 namespace
659    
660            * test/test_load.py (LoadSessionTest.dtd)
661            (TestSingleLayer.file_contents)
662            (TestNonAsciiColumnName.file_contents)
663            (TestLayerVisibility.file_contents)
664            (TestClassification.file_contents, TestLabels.file_contents)
665            (TestLayerProjection.file_contents)
666            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
667            (TestLabelLayer.file_contents, TestPostGISLayer.file_contents)
668            (TestPostGISLayerPassword.file_contents)
669            (TestLoadError.file_contents, TestLoadError.test): Update for
670            1.0.0 namespace
671    
672            * test/test_save.py (SaveSessionTest.dtd)
673            (SaveSessionTest.testEmptySession)
674            (SaveSessionTest.testSingleLayer)
675            (SaveSessionTest.testLayerProjection)
676            (SaveSessionTest.testRasterLayer)
677            (SaveSessionTest.testClassifiedLayer)
678            (SaveSessionTest.test_dbf_table)
679            (SaveSessionTest.test_joined_table)
680            (SaveSessionTest.test_save_postgis): Update for 1.0.0 namespace
681    
682    2003-12-22  Bernhard Herzog  <[email protected]>
683    
684            * Thuban/Model/load.py (SessionLoader.start_label): Make sure the
685            alignment flags are byte strings not unicode and that they have
686            valid values
687    
688            * test/test_load.py (TestLabelLayer): New. Test loading (and
689            indirectly saving) of maps with labels.
690    
691    2003-12-22  Bernhard Herzog  <[email protected]>
692    
693            * Thuban/UI/tableview.py (TableGrid.OnDestroy)
694            (TableGrid.__init__): Handle EVT_WINDOW_DESTROY in the grid to
695            unsubscribe all subscribers.
696            (LayerTableFrame.OnDestroy): Do not unsubscribe any messages from
697            self.grid since it may already have been destroyed.
698            Fixes RT #2256
699    
700    2003-12-19  Bernhard Herzog  <[email protected]>
701    
702            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
703    
704    2003-12-16  Bernhard Herzog  <[email protected]>
705            
706            * debian/bitmappath.patch, debian/setup.py.patch:
707                    added to ensure compliance with FHS for debian
708            * debian/rules, debian/changelog:
709                added patches in rules to ensure compliance with FHS for debian
710    
711    2003-12-16  Bernhard Herzog  <[email protected]>
712    
713            * po/Makefile (mo): Make the output a bit nicer so that it prints
714            statistics about the translations. Add a comment how produce even
715            nicer statistics with sed.
716    
717    2003-12-09  Frank Koormann   <[email protected]>
718    
719            * Resources/Projections/defaults.proj:
720            French projection sample with correct accents (UNICODE).
721    
722    2003-12-05  Bernhard Herzog  <[email protected]>
723    
724            * MANIFEST.in: Add the devtools directory
725    
726            * setup.py (setup call): Use license instead of licence. This
727            silences a deprecation warning on Python 2.3
728    
729    2003-12-05  Frank Koormann   <[email protected]>
730    
731            Documentation synced with 1.0rc1
732    
733            * Doc/manual/thuban-manual.xml:
734            Minor formatting changes and references to database layers .
735            Introduction.Internationalization: New section on i18n.
736            MapManagement.AddingandRemovingLayers: Added item on database layers.  
737            MapManagement.TheLegend: Added section and screenshot on popup menu.
738            ProjectionManagement: Updated screenshot and sentence on EPSG.
739            Appendix.SupportedDataSources: Added PostGIS.
740            Appendix.WorkingwithPostGIS: New section.
741    
742            * Doc/manual/images/6_projection.png: Updated screenshot including
743            EPSG checkboxes.
744    
745            * Doc/manual/images/3_5_popup_menu.png: New, popup menu screenshot.
746    
747            * Doc/manual/images/app_postgis_add_layer.png,
748            Doc/manual/images/app_postgis_db_add.png,
749            Doc/manual/images/app_postgis_db_management.png:
750            New screenshots focussing on database layers
751    
752    2003-12-05  Frank Koormann   <[email protected]>
753    
754            * Thuban/UI/projdialog.py (load_user_proj): If user.proj is missing
755            write warning to stderr instead of rising a warning dialog
756    
757    2003-12-03  Bernhard Herzog  <[email protected]>
758    
759            Fix for RT #2243
760    
761            * Thuban/UI/mainwindow.py (MainWindow.has_selected_shape_layer):
762            New. Like has_selected_layer but for shape layers only
763            (_has_selected_shape_layer): New. Like _has_selected_layer but for
764            shape layers only
765            (layer_show_table command, layer_jointable command): Use these
766            commands should only be available for shape layers
767    
768    2003-12-03  Bernhard Herzog  <[email protected]>
769    
770            * Thuban/UI/mainwindow.py (MainWindow.Unsubscribe): Deal with
771            publishers that are wx objects and may have been destroyed by wx
772            already. Fixes RT #2242.
773    
774    2003-12-03  Bernhard Herzog  <[email protected]>
775    
776            * po/ru.po: Updates from Alex Shevlakov
777    
778    2003-12-03  Silke Reimer <silkeintevation.de>
779    
780            * debian/control, debian/changelog: Added gdal-support to
781                    debian package, updated to new thuban version
782    
783    
784    2003-12-03  Bernhard Herzog  <[email protected]>
785    
786            * Thuban/Lib/version.py: New. Module for version number
787            manipulations. The version of make_tuple here also deals better
788            with more unusual version number strings, such as e.g.
789            "1.2+cvs20031111"
790    
791            * Thuban/version.py (make_tuple): Removed. It's now in
792            Thuban.Lib.version. Use that implementation instead.
793    
794            * test/test_lib_version.py: New. Tests for Thuban/Lib/version.py
795    
796    2003-12-02  Bernhard Herzog  <[email protected]>
797    
798            * MANIFEST.in: Add debian files
799    
800            * setup.py (setup call): Add packages for the Extensions so that
801            they're installed too
802            (data_files): Add READMEs and sample data from some Extensions
803    
804            * NEWS: Add note about the extensions in binary packages
805    
806    2003-12-02  Bernhard Herzog  <[email protected]>
807    
808            * Thuban/Model/save.py (SessionSaver.write_session): Save files
809            with the thuban-1.0rc1
810    
811            * Thuban/Model/load.py (SessionLoader.__init__): Recognize the
812            thuban-1.0rc1 namespace too
813    
814            * test/test_save.py (SaveSessionTest.dtd)
815            (SaveSessionTest.testEmptySession)
816            (SaveSessionTest.testSingleLayer)
817            (SaveSessionTest.testLayerProjection)
818            (SaveSessionTest.testRasterLayer)
819            (SaveSessionTest.testClassifiedLayer)
820            (SaveSessionTest.test_dbf_table)
821            (SaveSessionTest.test_joined_table)
822            (SaveSessionTest.test_save_postgis): Update to thuban-1.0rc1
823            namespace
824    
825            * test/test_load.py (LoadSessionTest.dtd): Update to thuban-1.0rc1
826            namespace
827            (TestSingleLayer.file_contents)
828            (TestNonAsciiColumnName.file_contents)
829            (TestLayerVisibility.file_contents)
830            (TestClassification.file_contents, TestLabels.file_contents)
831            (TestLayerProjection.file_contents)
832            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
833            (TestPostGISLayer.file_contents)
834            (TestPostGISLayerPassword.file_contents)
835            (TestLoadError.file_contents, TestLoadError.test): Update to
836            thuban-1.0rc1 namespace
837    
838    2003-12-01  Bernhard Herzog  <[email protected]>
839    
840            * setup.py (proj4_prefix, wx_prefix, gdal_prefix): Fix these for
841            nt to better match Intevation's current w32 setup
842    
843            * HOWTO-Release: Add note about updating MANIFEST.in
844    
845            * MANIFEST.in: Add the Extensions
846    
847            * NEWS: Update for 1.0rc1
848    
849    2003-12-01  Bernhard Herzog  <[email protected]>
850    
851            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Change the wild
852            cards for the dialog so that shapefiles ending in all uppercase
853            SHP are listed too
854    
855    2003-11-28  Bernhard Herzog  <[email protected]>
856    
857            * Thuban/version.py (longversion): Update to 1.0rc1
858    
859            * setup.py (setup call): Update version to 1.0rc1. Use the
860            [email protected] email address as author email instead of my
861            personal one.
862    
863    2003-11-28  Bernhard Herzog  <[email protected]>
864    
865            * po/de.po: Update german translation.
866    
867    2003-11-28  Bernhard Herzog  <[email protected]>
868    
869            Unify the filenames stored in .thuban files so that the .thuban
870            files are more platform independend
871    
872            * Thuban/Model/save.py (unify_filename): New. Unify filenames so
873            that they can be used on both windows and unix
874            (SessionSaver.prepare_filename): New. Handle all filename
875            transformations for filenames stored in the thuban file
876            (SessionSaver.write_data_containers, SessionSaver.write_layer):
877            Use prepare_filename
878    
879            * test/test_save.py (SaveSessionTest.testSingleLayer)
880            (SaveSessionTest.testLayerProjection)
881            (SaveSessionTest.testRasterLayer)
882            (SaveSessionTest.testClassifiedLayer)
883            (SaveSessionTest.test_dbf_table)
884            (SaveSessionTest.test_joined_table): Filenames are always stored
885            with slashes on all currently supported platforms so adapt all
886            tests to this
887    
888            * test/test_load.py (LoadSessionTest.filenames): With the new
889            filename scheme the filenames in the tests should be
890            understandable on all currently supported platforms so we turn
891            this into an empty list because we don't have to normalize them
892            anymore
893    
894    2003-11-28  Bernhard Herzog  <[email protected]>
895    
896            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
897            Add the ellipsoid to the projection since some Proj versions
898            complain if it's missing.
899    
900    2003-11-27  Bernhard Herzog  <[email protected]>
901    
902            Corect some bounding box projection problems
903    
904            * Thuban/Model/proj.py (Projection.InverseBBox): New. Inverse
905            version of ForwardBBox
906            (Projection._transform_bbox): New. common implementation of
907            ForwardBBox and InverseBBox
908            (Projection.ForwardBBox): Use _transform_bbox.
909    
910            * test/test_proj.py (TestProjection.test): Add test for
911            InverseBBox
912    
913            * Thuban/Model/layer.py (Layer.LatLongBoundingBox)
914            (Layer.ShapesBoundingBox, RasterLayer.LatLongBoundingBox): Use the
915            new InverseBBox method to determine the unprojected bounding box
916            (Layer.ShapesInRegion): Use the ForwardBBox method to project the
917            bbox.
918    
919            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
920            Removed.
921            (TestLayer.test_arc_layer_with_projection): New. This test is
922            better able to test whether bounding boxes are projected correctly
923            than test_point_layer_with_projection
924    
925            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Use
926            InverseBBox to unproject bboxes
927    
928    2003-11-25  Bernhard Herzog  <[email protected]>
929    
930            * Thuban/UI/about.py (About.__init__): Make sure we have ASCII
931            source code.
932    
933    2003-11-25  Bernhard Herzog  <[email protected]>
934    
935            * Thuban/Model/layer.py (Layer.__getattr__): Removed. It was only
936            there for backwards compatibility and all code relying on that
937            should have been updated by now.
938    
939    2003-11-25  Bernhard Herzog  <[email protected]>
940    
941            * test/test_load.py (TestClassification.test): Add the missing
942            round trip test.
943            (TestClassification.file_contents): Update to the newest file
944            format
945    
946    2003-11-25  Bernhard Herzog  <[email protected]>
947    
948            Add very experimental (and possibly dangerous) extension to draw
949            polygons:
950    
951            * Extensions/drawshape/README: New. Brief installation
952            instructions
953    
954            * Extensions/drawshape/drawshape.py: New. Implementation of the
955            drawshape extensions
956    
957            * Extensions/drawshape/patch.diff: Patch to apply before the
958            extension can be used.
959    
960    2003-11-24  Bernhard Herzog  <[email protected]>
961    
962            * Thuban/Model/data.py (ShapefileStore._open_shapefile)
963            (ShapefileStore.__init__): Factor opening the shapefile into a
964            separate method (the new _open_shapefile). This makes the code a
965            bit more readable but the real reason is that it makes some evil
966            hacks easier. :-)
967    
968    2003-11-24  Bernhard Herzog  <[email protected]>
969    
970            * Thuban/Model/load.py (SessionLoader.check_attrs): If no
971            converter is specified for an attribute assume it's a string
972            containing only Latin1 characters. Update doc-string accordingly.
973            This change should fix many places where unicode objects might
974            accidentally enter Thuban.
975    
976            * test/test_load.py (TestNonAsciiColumnName): New test to check
977            what happens with column names in DBF files that contain non-ascii
978            characters
979    
980    2003-11-21  Bernhard Herzog  <[email protected]>
981    
982            Enable the experimental attribute editing again and introduce a
983            command line switch to actually activate it
984    
985            * Thuban/UI/main.py (options): New. Container for options set on
986            the commmand line
987            (main): Add the --enable-attribute-editing flag.
988    
989            * Thuban/UI/identifyview.py (IdentifyView.__init__): If attribute
990            editing is enabled use the grid ctrl which allows editing of the
991            values
992    
993            * Thuban/Model/transientdb.py (AutoTransientTable.write_record):
994            New. Just delegate this to the underlying table.
995    
996    2003-11-20  Bernhard Herzog  <[email protected]>
997    
998            * test/test_proj.py (ProjFileReadTests.test_read_unreadable_file):
999            Skip this test if run under non-posix systems since it only works
1000            there
1001    
1002    2003-11-19  Bernhard Herzog  <[email protected]>
1003    
1004            * Thuban/Model/resource.py: Rework the way gdal support is
1005            determined so that we can give a reason in the about why gdal is
1006            not supported.
1007            (gdal_support_status): New. Variable holding a string with the
1008            reason for no gdal support
1009    
1010            * Thuban/UI/about.py (About.__init__): Add the reason why gdal is
1011            not supported to the message
1012    
1013    2003-11-19  Bernhard Herzog  <[email protected]>
1014    
1015            Remove the old table interface and its test cases
1016    
1017            * Thuban/Model/table.py (OldTableInterfaceMixin): Removed.
1018            (DBFTable, MemoryTable): Do not derive from OldTableInterfaceMixin
1019            anymore
1020    
1021            * Thuban/Model/transientdb.py (TransientTableBase)
1022            (AutoTransientTable): Do not derive from OldTableInterfaceMixin
1023            anymore
1024    
1025            * test/test_table.py: Removed since the old interface it tests is
1026            gone.
1027    
1028            * test/runtests.py (main): The old table interface is gone and
1029            with it the deprecation warnings so remove the code that turns
1030            these warnings into errors
1031    
1032    2003-11-19  Bernhard Herzog  <[email protected]>
1033    
1034            * test/test_table.py: Revert to revision 1.5 again. Changing the
1035            tests to use the new table interface is completely wrong since the
1036            whole purpose of the tests in this module is to test the old
1037            interface.
1038    
1039    2003-11-18  Bernhard Herzog  <[email protected]>
1040    
1041            * Thuban/Model/postgisdb.py (PostGISConnection.MatchesParameters):
1042            New. Test whether the connection matches a set of connection
1043            parameters
1044    
1045            * Thuban/UI/dbdialog.py (DBFrame.conns_changed): Fix doc-string
1046            (DBFrame.OnAdd): Use the new MatchesParameters method when looking
1047            for existing connections with the same parameters and break out of
1048            the loop correctly.
1049    
1050            * test/test_postgis_db.py (TestBriefDescription)
1051            (TestPostGISSimple.test_brief_description): Rename
1052            TestBriefDescription to TestPostGISSimple and the test method to
1053            test_brief_description so that we can add more test methods.
1054            (TestPostGISSimple.test_matches_parameters): New. Test the new
1055            MatchesParameters method
1056    
1057    2003-11-18  Bernhard Herzog  <[email protected]>
1058    
1059            * Thuban/Lib/connector.py (Publisher): Introduce a new flag,
1060            _was_destroyed, to indicate whether an publisher instance has
1061            already been destroyed.
1062            (Publisher.Unsubscribe): Only disconnect if the publisher has not
1063            been destroyed yet.
1064            (Publisher.Destroy): Set the _was_destroyed flag to true.
1065    
1066            * test/test_connector.py
1067            (TestPublisher.test_unsubscribe_after_destroy): New. Test that
1068            calling Unsubscribe after Destroy doesn't raise an exception
1069    
1070    2003-11-14  Bernhard Herzog  <[email protected]>
1071    
1072            * Thuban/UI/identifyview.py (IdentifyView.selected_shape): Fix
1073            typo in doc-string
1074    
1075    2003-11-13  Bernhard Herzog  <[email protected]>
1076    
1077            Quote table and column names properly for postgis.
1078    
1079            * Thuban/Model/postgisdb.py (quote_identifier): New. Function to
1080            quote an identifier for use in an sql statement
1081            (PostGISColumn.__init__): Add the quoted_name attribute
1082            (PostGISTable.__init__): New instance variable quoted_tablename
1083            (PostGISTable._fetch_table_information): Use the quoted table
1084            name. New isntance variable quoted_geo_col with a quoted version
1085            of geometry_column
1086            (PostGISTable.NumRows, PostGISTable.RowIdToOrdinal)
1087            (PostGISTable.RowOrdinalToId): Use the quoted table name
1088            (PostGISTable.ReadValue, PostGISTable.ValueRange)
1089            (PostGISTable.UniqueValues, PostGISTable.SimpleQuery)
1090            (PostGISShapeStore.BoundingBox, PostGISShapeStore.Shape)
1091            (PostGISShapeStore.AllShapes, PostGISShapeStore.ShapesInRegion):
1092            Use quoted table and column names
1093    
1094            * test/test_postgis_db.py (TestPostGISSpecialCases)
1095            (TestPostGISIgnoredColumns): Rename the class to
1096            TestPostGISSpecialCases because that better describes the new
1097            cases
1098            (TestPostGISSpecialCases.test_unsupported_types)
1099            (TestPostGISSpecialCases.test): Rename the method to
1100            test_unsupported_types because we need a more descriptive name now
1101            that there are more methods
1102            (TestPostGISSpecialCases.test_table_name_quoting)
1103            (TestPostGISSpecialCases.test_column_name_quoting)
1104            (TestPostGISSpecialCases.test_shapestore_name_quoting): New test
1105            cases to test quoting of table and column names in PostGISTable
1106            and PostGISShapeStore
1107    
1108            * test/postgissupport.py
1109            (skip_if_addgeometrycolumn_does_not_use_quote_ident): New. Skip if
1110            AddGeometryColumn desn't support table or column names with sapces
1111            or double quotes
1112    
1113    2003-11-12  Jan-Oliver Wagner <[email protected]>
1114    
1115            * Extensions/wms/__init__.py: New: Init to make this
1116            directory a package.
1117    
1118            * Extensions/wms/wms.py: New: Provide layers via OGC WMS.
1119    
1120    2003-11-11  Bernhard Herzog  <[email protected]>
1121    
1122            * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
1123            Constant for the file woth deprecated epsg projections
1124            (get_system_proj_file): Update doc-string
1125    
1126            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
1127            above the EPS widgets, introduce a check box for the deprecated
1128            eps projections and a label for the epsg widgets
1129            (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
1130            too
1131    
1132    2003-11-11  Bernhard Herzog  <[email protected]>
1133    
1134            Avoid warnings when run under Python 2.3
1135    
1136            * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
1137            (BaseRenderer.draw_label_layer): Coordinates must be ints.
1138    
1139            * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
1140            real method so that we can convert to int.
1141            (MapRenderer.label_font): The font size mist be an int.
1142    
1143            * Thuban/UI/common.py (Color2wxColour): The color values must be
1144            ints. Also, remove the unnecessary asserts.
1145    
1146            * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
1147            (TestUnicodeStrings.test): Python source code should not contain
1148            non-ascii characters unless an encoding is specified in the file.
1149            Therefore use \x escapes in the string literals for non-ascii
1150            characters.
1151    
1152    2003-11-11  Bernhard Herzog  <[email protected]>
1153    
1154            * Thuban/Model/resource.py (get_system_proj_file): Add a filename
1155            parameter so that this function can be used for all proj files in
1156            Resource/Projections
1157            (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
1158            get_system_proj_file
1159    
1160            * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
1161            ProjFile self.__sysProjFile use a dictionary of system ProjFile
1162            objects self._sys_proj_files
1163            (ProjFrame.build_dialog): Adapt to the new changes in the
1164            ProjectionList constructor. Add a check button to toggle whether
1165            EPSG projections are shown
1166            (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
1167            events.
1168            (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
1169            the busy cursor if the files have not yet been loaded by the
1170            dialog.
1171            (ProjFrame.load_system_proj): Add a parameter for the name of the
1172            proj file. Maintain the dictionary of system projections
1173            self._sys_proj_files
1174    
1175            * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
1176            user_projs parameters into one parameter proj_files which is a
1177            list of proj files.
1178            (ProjectionList._subscribe_proj_files)
1179            (ProjectionList._unsubscribe_proj_files): New. Move
1180            subscription/unsubscription of projfile messages to separate
1181            methods
1182            (ProjectionList.Destroy): The unsubscribe is now done in
1183            _unsubscribe_proj_files
1184            (ProjectionList.update_projections): We now have a list of proj
1185            file objects
1186            (ProjectionList.SetProjFiles): New method to set a new list of
1187            proj file objects
1188    
1189            * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
1190            Specify explicitly which system proj file to load.
1191    
1192    2003-11-11  Bernhard Herzog  <[email protected]>
1193    
1194            * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
1195            instance variables to cut cyclic references. The GC would have
1196            collected the loader eventually but it can happen that it doesn't
1197            run at all until thuban is closed (2.3 but not 2.2 tries a bit
1198            harder and forces a collection when the interpreter terminates)
1199            (load_session): Call the handler's Destroy method to make sure
1200            that it gets garbage collected early. Otherwise it will be
1201            collected very late if at all and it holds some references to e.g.
1202            shapestores and the session which can lead to leaks (of e.g. the
1203            temporary files)
1204    
1205            * test/test_load.py (TestSingleLayer.test_leak): New. test for the
1206            resource leak in load_session
1207    
1208    2003-11-10  Bernhard Herzog  <[email protected]>
1209    
1210            * Thuban/UI/baserenderer.py: Add a way to specify how layers in
1211            extensions are to be rendered.
1212            (_renderer_extensions): New. List with renderer for layers in
1213            extensions
1214            (add_renderer_extension): New. Add a renderer extension
1215            (init_renderer_extensions): New. Init the renderer extensions
1216            (BaseRenderer.render_map_incrementally): Search
1217            _renderer_extensions for how to draw unknown layer types
1218            (BaseRenderer.draw_raster_data): Add format parameter so that
1219            formats other than BMP can be drawn
1220            (BaseRenderer.draw_raster_layer): Pass an explicit format to
1221            draw_raster_data
1222    
1223            * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
1224            strings of the format parameter of draw_raster_data method to wx
1225            constants
1226            (MapRenderer.draw_raster_data): Add the format parameter and use
1227            raster_format_map to map it to the right wxwindows constant for
1228            wxImageFromStream
1229    
1230            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
1231            the format parameter and record it
1232            (TestBaseRenderer.test_raster_no_projection): check the format
1233            paramter of the draw_raster_data method
1234            (TestBaseRenderer.test_renderer_extension): New. Test the renderer
1235            extension facility
1236    
1237    2003-11-07  Bernhard Herzog  <[email protected]>
1238    
1239            Tweak the usage of the sqlite database to make common use cases
1240            more responsive. In most cases copying the data to the sqlite
1241            database takes so long that using sqlite doesn't have enough
1242            advantages.
1243    
1244            * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
1245            comments about performance and query the min and max in separate
1246            statements because only that way will indexes be used.
1247            (TransientTableBase.UniqueValues): Add some comments about
1248            performance.
1249            (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
1250            Do not copy the data to the transient DB but use the transient
1251            copy if it exists. See the new comments for the performance trade
1252            offs
1253    
1254            * test/test_transientdb.py
1255            (TestTransientTable.test_auto_transient_table): Make sure that the
1256            data is copied to the transient database at some point.
1257    
1258    2003-11-03  Bernhard Herzog  <[email protected]>
1259    
1260            * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
1261            globals to locals so that it's a bit faster
1262    
1263    2003-11-03  Bernhard Herzog  <[email protected]>
1264    
1265            * Thuban/UI/baserenderer.py
1266            (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
1267            method. ReadValue is faster than ReadRowAsDict since it only reads
1268            one cell especially now that the dbf file objects actually
1269            implement it.
1270    
1271            * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
1272            read_attribute method of the dbf objects
1273    
1274    2003-11-03  Bernhard Herzog  <[email protected]>
1275    
1276            * Extensions/profiling/profiling.py (popup_dialog_box): New config
1277            variable to indicate whether the result should be shown in a
1278            dialog box
1279            (profile_screen_renderer, time_screen_renderer): Only show a
1280            dialog box if popup_dialog_box is true.
1281            (profile_screen_renderer): Flush stdout after the printing the
1282            first part of the "profiling..." message
1283    
1284            * Thuban/UI/baserenderer.py
1285            (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
1286            brushes for the groups so that they're not created over and over
1287            again
1288    
1289            * Thuban/Model/classification.py (Classification.__getattr__)
1290            (Classification._compile_classification)
1291            (Classification._clear_compiled_classification): New. Methods to
1292            manage a 'compiled' representation of the classification groups
1293            which is created on demand
1294            (Classification.InsertGroup, Classification.RemoveGroup)
1295            (Classification.ReplaceGroup): reset the compiled representation
1296            (Classification.FindGroup): Use the compiled representation to
1297            find the matching group
1298            (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
1299    
1300    2003-10-31  Bernhard Herzog  <[email protected]>
1301    
1302            * Thuban/Model/classification.py (Classification.SetDefaultGroup):
1303            Send a CLASS_CHANGED message
1304            (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
1305            not return the removed group since it wasn't used.
1306    
1307            * test/test_classification.py
1308            (TestClassification.test_set_default_group): New. Test the
1309            SetDefaultGroup method
1310            (TestClassification.test_insert_group): New. Test the InsertGroup
1311            method
1312            (TestClassification.test_remove_group): New. Test the RemoveGroup
1313            method
1314            (TestClassification.test_replace_group): New. Test the
1315            ReplaceGroup method
1316    
1317    2003-10-31  Bernhard Herzog  <[email protected]>
1318    
1319            * test/test_classification.py (TestClassification.setUp):
1320            Subscribe to the CLASS_CHANGED messages
1321            (TestClassification.tearDown): New. Destroy the classification
1322            properly
1323            (TestClassification.test_defaults): Add tests for the default line
1324            width and whether no messages were sent yet
1325            (TestClassification.test_set_default_properties): Add tests for
1326            messages and setting the default line width
1327            (TestClassification.test_add_singleton)
1328            (TestClassification.test_add_range)
1329            (TestClassification.test_multiple_groups): Add tests for messages
1330    
1331    2003-10-31  Bernhard Herzog  <[email protected]>
1332    
1333            Some more refactoring in preparation for new tests:
1334    
1335            * test/test_classification.py (TestClassification.setUp): New.
1336            Instantiate the classification here. Update the test methods
1337            accordingly.
1338            (TestClassification.test_multiple_groups): Make sure that the two
1339            singletons matching 1 are considered different.
1340    
1341    2003-10-31  Bernhard Herzog  <[email protected]>
1342    
1343            * test/test_classification.py (red, green, blue): New. These
1344            constants were used in several cases. Update the relevant methods.
1345            (TestClassification.test_defaults)
1346            (TestClassification.test_set_default_properties)
1347            (TestClassification.test_add_singleton)
1348            (TestClassification.test_add_range)
1349            (TestClassification.test_multiple_groups)
1350            (TestClassification.test_deepcopy): New. These were formerly all
1351            part of the single method test.
1352            (TestClassification.test_deepcopy): Removed.
1353            (TestClassIterator): Removed. The test case is now a method of
1354            TestClassification since it tests part of the public interface of
1355            Classification
1356            (TestClassification.test_iterator): New. Used to be
1357            TestClassIterator effectively
1358    
1359    2003-10-31  Jan-Oliver Wagner <[email protected]>
1360    
1361            GUIfied the functions of the profiling extension.
1362    
1363            * /Extensions/profiling/__init__.py: New: Init to make this
1364            directory a package.
1365    
1366            * Extensions/profiling/profiling.py: Moved menu entries to
1367            the Extensions menu. Applied _() for strings.
1368            (profile_screen_renderer): Catch the detailed printout and present
1369            it in a dialog.
1370            (time_screen_renderer): Raise a dialog to present the result instead
1371            of printing it to stdout.
1372    
1373    2003-10-31  Bernhard Herzog  <[email protected]>
1374    
1375            * test/test_classification.py (TestClassGroupProperties)
1376            (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
1377            (TestClassGroupSingleton, TestClassIterator, TestClassification):
1378            Split TestClassification into several classes, one for each class
1379            being tested. TestClassification itself now only tests
1380            Classification. This split makes changes to the tests a bit easier
1381    
1382    2003-10-31  Bernhard Herzog  <[email protected]>
1383    
1384            * Extensions/profiling/profiling.py: New. Extension to measure
1385            Thuban performance
1386    
1387    2003-10-31  Frank Koormann <[email protected]>
1388    
1389            Added two items to legend popup menu: Remove Layer and Show Layer Table
1390    
1391            * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
1392            LegendPanel._OnShowTable): New event handlers, call the corresponding
1393            mainwindow methods.
1394            (LegendTree._OnRightClick): Added items to popup menu.
1395    
1396    2003-10-30  Bernhard Herzog  <[email protected]>
1397    
1398            * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
1399            EVT_WINDOW_DESTROY
1400            (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
1401            nothing but is convenient for the derived classes.
1402    
1403            * Thuban/UI/tableview.py
1404            (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
1405            Unsubscribe the messages here not in OnClose because that might
1406            get called multiple times. Fixes RT #2196
1407            (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
1408            anymore.
1409    
1410            * README: Update the minimum requirement for wxPython. Since we
1411            now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
1412            the version in which that was introduced for all platforms
1413    
1414    2003-10-30  Frank Koormann <[email protected]>
1415    
1416            * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
1417            the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
1418            frame.
1419    
1420    2003-10-30  Jan-Oliver Wagner <[email protected]>
1421    
1422            Improved APR import extension, added further EPSG definitions
1423            and some cleanup regarding string class.
1424    
1425            * test/test_proj.py (TestProjection.test_get_projection_units_geo):
1426            Added test for alias 'longlat'.
1427    
1428            * Resources/Projections/epsg-deprecated.proj: New. Contains
1429            deprecated EPSG definitions.
1430    
1431            * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
1432            the variable names for objects.
1433    
1434            * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
1435            Copied from importAPR and provided with documentation.
1436    
1437            * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
1438            Moved to apr.py.
1439            (APR_View): Added object ref 'ITheme'.
1440    
1441            * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
1442            split function by corresponding use of the string class method.
1443    
1444            * Thuban/Model/xmlwriter.py: Replaced string replace function by
1445            corresponding string method.
1446    
1447    2003-10-29  Bernhard Herzog  <[email protected]>
1448    
1449            * Thuban/UI/baserenderer.py
1450            (BaseRenderer.draw_shape_layer_incrementally): Speed up the
1451            special case of a classification that only has the default group
1452    
1453    2003-10-27  Bernhard Herzog  <[email protected]>
1454    
1455            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
1456    
1457            * po/de.po: Update.
1458    
1459            * Thuban/UI/application.py
1460            (ThubanApplication.ShowExceptionDialog): Handle translation of the
1461            dialog message properly
1462    
1463    2003-10-27  Bernhard Herzog  <[email protected]>
1464    
1465            Rework how localization works so that we use wx's translation
1466            functions when running Thuban as a normal application but not when
1467            we don't need any UI, such as in the test suite. See the comment
1468            in Thuban/__init__.py for details
1469    
1470            * Thuban/__init__.py (_): Add one level of indirection to make the
1471            translation handling more flexible and to make it possible to use
1472            either wx's translation services or not.
1473            (gettext_identity, translation_function_installed)
1474            (install_translation_function): New function to help with this
1475    
1476            * Thuban/UI/__init__.py: Install the wx specific translation
1477            function if it's OK to do that
1478    
1479            * test/support.py (initthuban): Install a dummy translation
1480            function so that importing Thuban.UI doesn't install a wx specific
1481            one for which would need to import wxPython
1482    
1483    2003-10-27  Bernhard Herzog  <[email protected]>
1484    
1485            * HOWTO-Release: Source archives should be created first and the
1486            binary packages should be created from the source archives.
1487            There's an official debian package now so there's no need to test
1488            the rpm on debian anymore
1489    
1490    2003-10-27  Bernhard Herzog  <[email protected]>
1491    
1492            Several rendering changes:
1493    
1494             - Render the selection into a separate bitmap so that only that
1495               bitmap needs to be redrawn when the selection changes
1496    
1497             - Render incrementally showing previews and allowing interaction
1498               before rendering is complete
1499    
1500             - Update the renderer interface a bit. Most parameters of
1501               RenderMap are now parameters of the constructor
1502    
1503            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
1504            and the update region as parameters. Update the doc-string
1505            (BaseRenderer.render_map_incrementally): New. Generator function
1506            to renders the map incrementally
1507            (BaseRenderer.render_map): Remove the map argument (it's now in
1508            the constructor) and simply iterate over the
1509            render_map_incrementally generator to draw the map.
1510            (BaseRenderer.draw_shape_layer_incrementally)
1511            (BaseRenderer.draw_shape_layer): Renamed to
1512            draw_shape_layer_incrementally and changed into a generator that
1513            yields True every 500 shapes. Used by render_map_incrementally to
1514            render shape layers incrementally
1515    
1516            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
1517            map and region parameters which are now in the constructor
1518            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
1519            the inherited render_map_incrementally.
1520            (BaseRenderer.draw_shape_layer): Removed.
1521            (ScreenRenderer.draw_selection_incrementally): New. The selection
1522            drawing part of the removed draw_shape_layer as a generator
1523            (ScreenRenderer.layer_shapes): Update because of the region
1524            parameter change
1525            (ExportRenderer.__init__): New. Extend the inherited constructor
1526            with the destination region for the drawing
1527            (ExportRenderer.RenderMap): Removed the map and region parameters
1528            which are now in the constructor
1529    
1530            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
1531            bitmap suitable for a preview in a tool
1532            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
1533            bitmap
1534            (MapPrintout.draw_on_dc): Adapt to new renderer interface
1535            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
1536            exists
1537            (MapCanvas.OnIdle): Update the logic to deal with incremental
1538            rendering and the selection bitmap
1539            (MapCanvas._do_redraw): Handle the instantiation of the render
1540            iterator and the redraws during rendering
1541            (MapCanvas._render_iterator): New. Generator to incrementally
1542            redraw both bitmaps
1543            (MapCanvas.Export): Adapt to new renderer interface.
1544            (MapCanvas.full_redraw): Reset the selection bitmap and the
1545            renderer iterator too
1546            (MapCanvas.redraw_selection): New. Force a redraw of the selection
1547            bitmap
1548            (MapCanvas.shape_selected): Only redraw the selection bitmap
1549    
1550            * test/test_baserenderer.py
1551            (TestBaseRenderer.test_polygon_no_projection)
1552            (TestBaseRenderer.test_raster_no_projection)
1553            (TestBaseRenderer.test_point_map_projection)
1554            (TestBaseRenderer.test_point_layer_and_map_projection)
1555            (TestBaseRenderer.test_point_layer_projection)
1556            (TestBaseRenderer.test_point_with_classification): Adapt to new
1557            renderer interface
1558    
1559    2003-10-24  Bernhard Herzog  <[email protected]>
1560    
1561            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
1562            (point_in_polygon_shape, shape_centroid): Raise an exception if
1563            the shape can't be read. Previously invalid shape ids would lead
1564            to a segfault.
1565    
1566            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
1567            New. test whether an exception is raised for invalid shape ids
1568    
1569    2003-10-24  Jan-Oliver Wagner <[email protected]>
1570    
1571            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
1572            as alias for 'latlong'.
1573    
1574            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
1575            as alias for 'latlong'.
1576    
1577    2003-10-24  Jan-Oliver Wagner <[email protected]>
1578    
1579            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
1580            the projection even for the UnknownPanel.
1581            (UnknownProjPanel.__init__): Define the text and create the textctrl
1582            widget.
1583            (UnknownProjPanel._DoLayout): Replaced static text widget by the
1584            textctrl created in __init__.
1585            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
1586            including the parameters of the projection.
1587            
1588    2003-10-24  Jan-Oliver Wagner <[email protected]>
1589    
1590            * Resources/Projections/epsg.proj: New. This is a list of
1591            EPSG codes with parameters for proj. The list has been
1592            generated using devtools/create_epsg.py based on the
1593            file nad/epsg of the proj 4.4.7 package. Four projection
1594            definitions have been deleted as they are not accepted by proj:
1595            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
1596            and "HD72 / EOV".
1597    
1598    2003-10-22  Bernhard Herzog  <[email protected]>
1599    
1600            Some more tweaks to the projection dialog which should fix RT
1601            #1886.
1602    
1603            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
1604            the ProjFile's messages and call the base class methods correctly
1605            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
1606            flag on the newly selected item too. Otherwise some other item is
1607            focused and the first time the focus is moved with the keyboard
1608            the selection moves in unexpected ways.
1609    
1610            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
1611            focus on the OK button, only on the projection list. That way the
1612            list really has the focus initially
1613            (ProjFrame.OnClose): Call the projection list's Destroy method to
1614            make it unsubscribe all messages
1615    
1616    2003-10-21  Bernhard Herzog  <[email protected]>
1617    
1618            Rework the projection dialog to fix a few bugs, including RT 2166
1619            and most of 2168
1620    
1621            * Thuban/UI/projlist.py: New. The class ProjectionList is a
1622            special wxListCtrl to show a list of projections in a more MVC
1623            fashion
1624    
1625            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
1626            throughout the class. The main change is to use the ProjectionList
1627            class instead of a normal wxListBox. Also, add an explicit
1628            "Unknown" projection to the projection choice control.
1629            (ProjPanel.__init__): Add an "unknown" ellipsoid
1630            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
1631            instantiation of the panel's controls to make the tab-order more
1632            natural
1633    
1634    2003-10-21  Bernhard Herzog  <[email protected]>
1635    
1636            * test/test_load.py (TestSingleLayer.file_contents)
1637            (TestSingleLayer.test): Add non-ascii characters to the titles of
1638            session, map and layer. This is effectively a port of the
1639            TestUnicodeStrings test in test_load_0_8.py which for some reason
1640            was only added there.
1641    
1642            * test/test_load_0_9.py (TestSingleLayer.file_contents)
1643            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
1644            characters to the titles of session, map and layer,.
1645    
1646    2003-10-21  Bernhard Herzog  <[email protected]>
1647    
1648            Add EPSG projection handling to .thuban files
1649    
1650            * test/test_save.py (SaveSessionTest.dtd)
1651            (SaveSessionTest.testEmptySession)
1652            (SaveSessionTest.testLayerProjection)
1653            (SaveSessionTest.testRasterLayer)
1654            (SaveSessionTest.testClassifiedLayer)
1655            (SaveSessionTest.test_dbf_table)
1656            (SaveSessionTest.test_joined_table)
1657            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
1658            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
1659            use a and epsg projection to test saving them
1660    
1661            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
1662            namespace
1663            (TestLayerVisibility.file_contents, TestLabels.file_contents)
1664            (TestLayerProjection.file_contents)
1665            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
1666            (TestPostGISLayer.file_contents)
1667            (TestPostGISLayerPassword.file_contents)
1668            (TestLoadError.file_contents, TestLoadError.test): Update to use
1669            1.0-dev namespace
1670            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
1671            use 1.0-dev namespace and use an EPSG projection to test whether
1672            loading it works
1673    
1674            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
1675            as of Thuban 0.9. These are now tests to determine whether Thuban
1676            can still read files generated by Thuban 0.9
1677    
1678            * Thuban/Model/save.py (SessionSaver.write)
1679            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
1680            namespace
1681            (SessionSaver.write_projection): Write the projection's epsg
1682            attribute
1683    
1684            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
1685            thuban-1.0-dev.dtd namespace
1686            (SessionLoader.check_attrs): Allow a callable object as conversion
1687            too
1688            (SessionLoader.start_projection, SessionLoader.end_projection)
1689            (SessionLoader.start_parameter): Handle the epsg attribute and
1690            rename a few instance variables to lower case
1691    
1692            * Resources/XML/thuban-1.0.dtd: New. Only difference to
1693            thuban-0.9.dtd is the epsg attribute for projections.
1694    
1695    2003-10-21  Bernhard Herzog  <[email protected]>
1696    
1697            * test/runtests.py (main): Let the user specify which tests to run
1698            on the command line
1699    
1700            * test/support.py (ThubanTestResult.getDescription): Override to
1701            give a better short description. The description can be used as a
1702            parameter to run_tests to run that particular test in isolation.
1703    
1704    2003-10-21  Frank Koormann   <[email protected]>
1705    
1706            Popup menu for legend. Scheduled for the 1.2 release this was too
1707            simple to implement: The popup menu is bound to the legend tree, while
1708            the events are hanlded by its anchestor, the legend panel. This
1709            allows reuse of all the event handlers already implemented for the
1710            legend toolbar buttons.
1711    
1712            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
1713            to add handlers for the events issued by the popup menu.
1714            (LegendPanel._OnToggleVisibility): Handler for toggling layer
1715            visibility event
1716            (LegendPanel._OnProjection): Handler for layer projection event.
1717            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
1718            (LegendTree._OnRightClick): Event handler for right click, select item
1719            and pop up menu.
1720            (LegendTree.ToggleVisibility): Toggle layer visibility
1721            (LegendTree.LayerProjection): Raise layer projection dialog for
1722            current layer.
1723    
1724    2003-10-21  Bernhard Herzog  <[email protected]>
1725    
1726            * Resources/Projections/defaults.proj: Use correct DOCTYPE
1727            declaration. The top-level element is projectionlist not projfile
1728    
1729    2003-10-20  Bernhard Herzog  <[email protected]>
1730    
1731            * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
1732            method to write a projfile and display a busy cursor and error
1733            dialogs.
1734            (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
1735            (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
1736            (ProjFrame.__FillAvailList): Translate "<None>" too and display a
1737            busy cursor while loading the user and system prj files.
1738    
1739    2003-10-16  Bernhard Herzog  <[email protected]>
1740    
1741            * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
1742            ProjFile objects
1743            (clear_proj_file_cache): New function to clear the cache. Mainly
1744            useful for use by the test suite
1745            (read_proj_file): Use the cache.
1746    
1747            * test/test_proj.py (TestProjFile): Clarify the doc-string
1748            (ProjFileReadTests): Update doc-string
1749            (ProjFileReadTests.test_get_system_proj_file): Check whether the
1750            system proj files is cached.
1751            (ProjFileLoadTestCase): New base class for the proj file tests
1752            derived from support.FileLoadTestCase to provide some common
1753            behavior.
1754            (TestLoadingProjFile)
1755            (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
1756            (TestProjFileWithInvalidParameters.file_contents): Derive from
1757            ProjFileLoadTestCase
1758            (TestLoadingProjFile.test_caching): New. Test whether the cache
1759            works
1760    
1761    2003-10-16      Silke Reimer    <[email protected]>
1762    
1763            * debian/*: New directory with configuration files for building a thuban
1764              deb-package.
1765    
1766    2003-10-14  Bernhard Herzog  <[email protected]>
1767    
1768            * test/test_proj.py: Execute support.run_tests when run as
1769            __main__ so that missing unsubscribes are detected
1770            (TestProjFile.tearDown): Destroy the proj_file properly
1771    
1772    2003-10-14  Bernhard Herzog  <[email protected]>
1773    
1774            * Thuban/Model/messages.py (PROJECTION_ADDED)
1775            (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
1776            the ProjFile objects
1777    
1778            * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
1779            easily send messages when the projections change
1780            (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
1781            when the change was successful
1782    
1783            * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
1784            proj file messages
1785            (TestProjFile.test_add_remove)
1786            (TestProjFile.test_remove_non_existing)
1787            (TestProjFile.test_replace)
1788            (TestProjFile.test_replace_non_existing): Test whether the right
1789            messages are sent
1790    
1791    2003-10-14  Bernhard Herzog  <[email protected]>
1792    
1793            * test/test_proj.py (TestProjFile.test): Refactor into several
1794            tests
1795            (TestProjFile.test_add_remove)
1796            (TestProjFile.test_remove_non_existing)
1797            (TestProjFile.test_replace)
1798            (TestProjFile.test_replace_non_existing): Some of the new
1799            individual test cases
1800            (TestProjFileSimple): New class for the rest of the test cases
1801            that came out of the refactoring
1802            (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
1803            derived classes don't have to
1804    
1805    2003-10-13  Bernhard Herzog  <[email protected]>
1806    
1807            Add an optional EPSG code to the projection objects and extend the
1808            .proj file format accordingly.
1809    
1810            * Resources/XML/projfile.dtd (element projection): Add epsg
1811            attribute
1812    
1813            * Thuban/Model/proj.py (Projection.__init__): New parameter and
1814            instance variable epsg. Update doc-string
1815            (Projection.EPSGCode, Projection.Label): New methods to provide
1816            access to EPSG code and a label for use in dialogs
1817    
1818            * Thuban/Model/resource.py (ProjFileReader.start_projection)
1819            (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
1820            Handle the epsg code attribute when reading or writing proj files
1821    
1822            * Thuban/UI/projdialog.py (ProjFrame._OnSave)
1823            (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
1824            (ProjFrame.__FillAvailList): Use the projection's Label method to
1825            get the string for the list box
1826    
1827            * test/test_proj.py (TestProjection.test_label)
1828            (TestProjection.test_label_epsg)
1829            (TestProjection.test_epsgcode_for_non_epsg_projection)
1830            (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
1831            for the label and EPSGCode methods
1832            (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
1833            (WriteProjFileTests.test_write_empty_file): Create the ProjFile
1834            objects in the test cases and put the expected contents into the
1835            test case methods too. Update doTestWrite accordingly
1836            (TestLoadingProjFile)
1837            (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
1838            read tests from TestProjFile.
1839            (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
1840            tests are now in the new classes.
1841            (sample_projfile, sample_projfile_data)
1842            (sample_projfile2, sample_projfile_data2): Removed. Not used
1843            anymore.
1844            (TestProjFile.test_read_unreadable_file): No need to reset the
1845            permissions at the end anymore since we use a unique filename
1846    
1847    2003-10-13  Bernhard Herzog  <[email protected]>
1848    
1849            * test/test_proj.py: Some more refactoring of the test cases
1850            (ProjFileTest): New base class for the proj file tests.
1851            (TestProjFile): Derive from ProjFileTest
1852            (TestProjFile.test_read_unreadable_file)
1853            (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
1854            the new filename method to get a unique filename
1855            (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
1856            (WriteProjFileTests): New class for proj file write tests.
1857            Contains the write test that were in TestProjFile originally.
1858    
1859    2003-10-13  Bernhard Herzog  <[email protected]>
1860    
1861            * test/test_proj.py (TestProjFile.testRead)
1862            (TestProjFile.test_read_non_existing_file)
1863            (TestProjFile.test_read_unreadable_file)
1864            (TestProjFile.test_read_empty_file): Split into several methods.
1865    
1866    2003-10-10  Bernhard Herzog  <[email protected]>
1867    
1868            * Thuban/UI/sizers.py: New file with custom sizers.
1869    
1870            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
1871            all projection type specific panels and put them into a
1872            NotebookLikeSizer. This way the dialog doesn't change its size
1873            when a different projection is selected
1874            (ProjFrame.__init__): Rename projection_panels
1875            projection_panel_defs and reuse projection_panels for a list of
1876            the instantiated panels.
1877            (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
1878            (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
1879            the panels
1880            (UnknownProjPanel._DoLayout): Place the newlines in the message
1881            differently to make the panel narrower.
1882            (TMPanel._DoLayout): Layout the parameters in one column.
1883    
1884    2003-10-10  Bernhard Herzog  <[email protected]>
1885    
1886            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
1887            that contains all the setup for the dialog's widgets, layout and
1888            event handling.
1889            (__): Call build_dialog to build the dialog.
1890            (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
1891            Their functionality is now in build_dialog
1892            (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
1893            (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
1894            (ProjFrame.__DoOnProjChoice): Small updates due to slightly
1895            different widget names and hierarchy introduced with build_dialog.
1896    
1897    2003-10-10  Bernhard Herzog  <[email protected]>
1898    
1899            * README: Fix typo.
1900    
1901    2003-10-09  Bernhard Herzog  <[email protected]>
1902    
1903            * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
1904            projection is already in the list. This is *a lot* faster when
1905            loading files with hundreds of projections since it saves a linear
1906            search. OTOH this will allow adding the same projection to the
1907            user.proj file multiple times in the projection dialog but we'll
1908            deal with that later
1909    
1910    2003-10-09  Jan-Oliver Wagner <[email protected]>
1911    
1912            * devtools: New. Directory for developer tools that are not intended
1913            for the regular user.
1914    
1915            * devtools/create_epsg.py: New. Convert the epsg file of proj into
1916            a python .proj file.
1917    
1918    2003-10-09  Bernhard Herzog  <[email protected]>
1919    
1920            * test/test_proj.py
1921            (TestProjection.test_get_parameter_without_equals_sign): New. Test
1922            whether GetParameter handles parameters without "=" sign correctly
1923    
1924            * Thuban/Model/proj.py (Projection.GetParameter): Handle
1925            parameters that do not contain a "=". Update the doc-string
1926    
1927    2003-10-08  Bernhard Herzog  <[email protected]>
1928    
1929            * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
1930            length limit on the projname text control
1931    
1932    2003-10-08  Bernhard Herzog  <[email protected]>
1933    
1934            * test/test_proj.py (TestProjection.test_get_projection_units_geo)
1935            (TestProjection.test_get_projection_units_normal): New. Tests for
1936            the Projection.GetProjectedUnits method
1937    
1938    2003-10-08  Jan-Oliver Wagner <[email protected]>
1939    
1940            * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
1941            Added missing 'val' parameter.
1942    
1943    2003-10-08  Bernhard Herzog  <[email protected]>
1944    
1945            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
1946            projection type of the currently selected projection is not known,
1947            i.e. there's no panel for it, use the UnknownProjPanel
1948            (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
1949            the actual replacing of the proj panel into the new method
1950            _show_proj_panel.
1951            (UnknownProjPanel): Add doc-string.
1952            (UnknownProjPanel._DoLayout): Insert a newline into the text so
1953            that the panel is not so wide.
1954    
1955    2003-10-08  Bernhard Herzog  <[email protected]>
1956    
1957            * Thuban/Model/resource.py (read_proj_file): Return the warnings
1958            too. Update the doc-string
1959            (get_proj_files): Removed. It wasn't used anywhere
1960            (get_system_proj_files, get_system_proj_file): Rename to
1961            get_system_proj_file and return the ProjFile object and not a list
1962            of ProjFile objects. Update the callers.
1963            (get_user_proj_files, get_user_proj_file): Rename to
1964            get_user_proj_file return the ProjFile object and not a list of
1965            ProjFile objects. Update the callers.
1966            (ProjFileReader.__init__): New instance variable for the warnings.
1967            Rename the __pf ivar to projfile. Update the methods referring to
1968            __pf
1969            (ProjFileReader.end_projection): Catch any errors raised when
1970            instantiating the projection and record that as an error. The
1971            projection will not be in the final ProjFile object.
1972            (ProjFileReader.GetWarnings): New method to return the warnings.
1973    
1974            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
1975            show the warnings from the projfile reader
1976            (ProjFrame._OnImport): Deal with any warnings returned by
1977            read_proj_file
1978            (ProjFrame.__FillAvailList): Deal with any warnings returned by
1979            get_system_proj_file or get_user_proj_file.
1980    
1981            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
1982            (TestProjFileWithInvalidParameters.file_contents): New test cases
1983            to test whether read_proj_file handles invalid projection
1984            parameters correctly
1985            (TestProjFile.test_get_system_proj_file): New. Simple test for
1986            resource.get_system_proj_file
1987    
1988    2003-10-07  Bernhard Herzog  <[email protected]>
1989    
1990            * test/test_derivedshapestore.py
1991            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
1992            properly so that the temporary directories get deleted correctly
1993    
1994    2003-10-06  Bernhard Herzog  <[email protected]>
1995    
1996            Handle the title changes in a proper MVC way.
1997    
1998            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
1999            canvas' TITLE_CHANGED messages
2000            (MainWindow.update_title): New. Update the main window's title
2001            (MainWindow.__SetTitle): Removed. Use update_title instead.
2002            (MainWindow.SetMap): Use update_title instead of __SetTitle
2003            (MainWindow.RenameMap): Do change the window title explicitly
2004            here. That's handled in a proper MVC way now.
2005            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
2006            messages
2007    
2008            * Thuban/Lib/connector.py (Conduit): New class to help classes
2009            that forward messages
2010    
2011            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
2012            (ViewPort): Derive from Conduit instead of Publisher
2013            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
2014            when calling the inherited versions
2015            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
2016            methods to subscribe and unsubscribe map messages
2017            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
2018            handle the map subscriptions
2019            (ViewPort.Map, ViewPort.map_projection_changed)
2020            (ViewPort.layer_projection_changed): Add or update doc-strings
2021    
2022            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
2023            typo
2024            (MyConduit): Helper class for the Conduit test.
2025            (TestConduit): Test cases for Conduit
2026    
2027            * test/test_connector.py: Use support.run_tests as main.
2028    
2029            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
2030            the TITLE_CHANGED messages
2031            (ViewPortTest.test_forwarding_title_changed): New test to check
2032            whether the viewport forwards the map's TITLE_CHANGED messages
2033            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
2034            after the port's because the latter may require a still functional
2035            map.
2036    
2037    2003-10-06  Bernhard Herzog  <[email protected]>
2038    
2039            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
2040            doc-string
2041    
2042    2003-10-06  Bernhard Herzog  <[email protected]>
2043    
2044            * test/test_viewport.py (ViewPortTest.setUp)
2045            (SimpleViewPortTest.test_init_with_size): Move the test for the
2046            initial size as a constructor parameter from ViewPortTest.setUp
2047            method to a new separate test in SimpleViewPortTest.
2048    
2049    2003-10-06  Bernhard Herzog  <[email protected]>
2050    
2051            * test/test_viewport.py (MockView): New class derived from
2052            ViewPort with a mock implementation of GetTextExtent to be used in
2053            the test cases
2054            (ViewPortTest.setUp): Use MockView instead of ViewPort
2055    
2056            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
2057            into what would be a "pure virtual function" in C++: always raise
2058            NotImplementedError. Mock implementations for test cases don't
2059            belong into the real code
2060    
2061    2003-10-02  Bernhard Herzog  <[email protected]>
2062    
2063            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
2064            close the dbf file we create so that it's contents have been
2065            written properly.
2066    
2067            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
2068            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
2069            Update to shapelib 1.2.10
2070    
2071    2003-10-01  Jan-Oliver Wagner <[email protected]>
2072    
2073            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
2074            it annoys lintian which warns about these files not being
2075            executable. The #! isn't necessary here since if you absolutely
2076            must execute them you can always say "python <filename>".
2077    
2078    2003-09-26  Bernhard Herzog  <[email protected]>
2079    
2080            * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
2081            only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
2082            is ported to a newer the import will fail, so it should be noticed
2083            immediately that this function is gone.
2084            Fixes RT#1919
2085    
2086    2003-09-26  Bernhard Herzog  <[email protected]>
2087    
2088            Add a DTD for the projection files and make thuban write valid
2089            projection files
2090    
2091            * Resources/XML/projfile.dtd: New. DTD for thuban's projection
2092            files
2093    
2094            * Thuban/Model/resource.py (ProjFileSaver.write): Use
2095            'projectionlist' as the name in the document type declaration so
2096            that it matches the element type of the root element.
2097    
2098            * test/test_proj.py (sample_projfile, sample_projfile2): Use
2099            'projectionlist' as the name in the document type declaration just
2100            as it is done now in the files thuban would write
2101            (sample_projfile, sample_projfile_data): Fix spelling of
2102            "Mercator"
2103            (TestProjFile.doTestWrite): Validate the written and the expected
2104            XML data
2105            (TestProjFile): Derive from ValidationTest so that we can run xml
2106            validation tests
2107    
2108    2003-09-24  Bernhard Herzog  <[email protected]>
2109    
2110            * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
2111            modify the list returned by map.Layers() in place since it is the
2112            actual list of layers used by the map.
2113    
2114    2003-09-23  Jan-Oliver Wagner <[email protected]>
2115    
2116            * Doc/manual/thuban-manual.xml: Added subsection to chapter
2117            Extensions to describe the extensions coming with the Thuban
2118            standard package (gns2shp and importAPR).
2119    
2120    2003-09-23  Bernhard Herzog  <[email protected]>
2121    
2122            * libraries/thuban/wxproj.cpp (project_point): if there's an
2123            inverse but no forward projection, convert to degrees after
2124            applying the inverse projection. Fixes RT#2096
2125    
2126            * test/test_wxproj.py: New. Test cases for wxproj.so. One test
2127            implicitly tests for the fix to RT#2096
2128    
2129            * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
2130            Check that the sequences have the same lengths
2131    
2132            * Resources/Projections/defaults.proj (Geographic projection): Use
2133            a much more precise value for the to_meter attribute.
2134    
2135    2003-09-22  Bernhard Herzog  <[email protected]>
2136    
2137            * test/support.py (initthuban): Make sure to unset the LANG env.
2138            var. so that tests that compare translated strings work. Solves RT
2139            #2094
2140    
2141    2003-09-22  Jan-Oliver Wagner <[email protected]>
2142    
2143            Small improvement of APR import.
2144    
2145            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
2146            Added tests for text-ranges.
2147    
2148            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
2149            returns a string object if the range is based on text.
2150    
2151            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
2152            range retrieval.
2153    
2154    2003-09-22  Jan-Oliver Wagner <[email protected]>
2155    
2156            Initial version of the importAPR extension which is in
2157            experimental state.
2158    
2159            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
2160            /Extensions/importAPR/test/: New directories.
2161    
2162            * /Extensions/importAPR/samples/README: New: Howto load the samples.
2163    
2164            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
2165            file which refers to the Thuban Iceland demo data.
2166    
2167            * /Extensions/importAPR/test/README: New: Howto execute the tests.
2168    
2169            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
2170    
2171            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
2172            as in '.apr'-files.
2173    
2174            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
2175            ODB Objects as in '.apr', '.avl' and other files.
2176    
2177            * /Extensions/importAPR/__init__.py: New: Init to make this
2178            directory a package.
2179    
2180            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
2181            project file (.apr) and convert it to Thuban.
2182    
2183    2003-09-22  Jan-Oliver Wagner <[email protected]>
2184    
2185            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
2186    
2187    2003-09-19  Jan-Oliver Wagner <[email protected]>
2188    
2189            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
2190            with description on RPM installation and RPM binary package
2191            creation.
2192    
2193    2003-09-18  Bernhard Herzog  <[email protected]>
2194    
2195            * setup.py (data_files): Only add the mo files if the Locales
2196            directory actually exists, so that setup.py works with a fresh CVS
2197            checkout
2198    
2199    2003-09-12  Jan-Oliver Wagner <[email protected]>
2200    
2201            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
2202            in viewport, not anymore in view
2203    
2204    2003-09-04  Jan-Oliver Wagner <[email protected]>
2205    
2206            Introducing first Extension (gns2shp).
2207    
2208            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
2209    
2210            * Extensions/__init__.py: New. init to make this dir a package.
2211    
2212            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
2213    
2214            * Extensions/gns2shp/test/README: New. some info on this test directory.
2215    
2216            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
2217    
2218            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
2219            of Shapefile from GNS text file format
2220    
2221    2003-09-03  Jan-Oliver Wagner <[email protected]>
2222    
2223            Fix/workaround for bug #2019:
2224            https://intevation.de/rt/webrt?serial_num=2019
2225    
2226            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
2227            (IdentifyView.__init__): Added another button that allows to
2228            stop the identify mode.
2229            (IdentifyView.OnStop): New. Stops the identify mode.
2230    
2231    2003-09-03  Jan-Oliver Wagner <[email protected]>
2232    
2233            Introducing a new exception dialog that allows to exit the
2234            application immediately.
2235            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
2236    
2237            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
2238    
2239            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
2240            Made strings available to translations. Exchanged the simple
2241            ScrolledMessageDialog by the new ExceptionDialog.
2242    
2243    2003-09-01  Bernhard Herzog  <[email protected]>
2244    
2245            * NEWS: New. Summary of changes and release notes.
2246    
2247            * MANIFEST.in: Add NEWS
2248    
2249    2003-09-01  Bernhard Herzog  <[email protected]>
2250    
2251            * MANIFEST.in: Correct the include statement for the mo-files and
2252            include the documentation too.
2253    
2254            * setup.py (data_files): Add the .mo files
2255            (setup call): Up to version 0.9.0
2256    
2257    2003-09-01  Bernhard Herzog  <[email protected]>
2258    
2259            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
2260            parameter list to just parent and session
2261            (ChooseDBTableDialog.__set_properties): Removed. Setting the
2262            selection of empty list boxes is not allowed (and produces C++
2263            assertion errors) and the rest of the setup is better done in
2264            __init__ anyway.
2265            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
2266            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
2267            builtins True/False for booleans to avoid warnings from wxPython
2268    
2269            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
2270            ChooseDBTableDialog constructor parameters.
2271    
2272    2003-09-01  Bernhard Herzog  <[email protected]>
2273    
2274            * Thuban/Model/postgisdb.py
2275            (PostGISTable): Extend doc-string
2276            (PostGISTable._fetch_table_information): Set the column index
2277            correctly, pretending ignored columns don't exist.
2278    
2279            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
2280            for postgis tables with data types not yet supported by thuban.
2281    
2282    2003-08-29  Bernhard Herzog  <[email protected]>
2283    
2284            * HOWTO-Release: Tweak item about running the tests.
2285    
2286    2003-08-29  Jan-Oliver Wagner <[email protected]>
2287    
2288            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
2289    
2290    2003-08-29  Bernhard Herzog  <[email protected]>
2291    
2292            Add some missing parameters to projections. Proj complains about
2293            them on windows but for some reason not on Linux.
2294    
2295            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
2296            missing required projection parameters
2297    
2298            * test/test_proj.py (TestProjFile.test): Add missing required
2299            projection parameters
2300    
2301            * test/test_load_0_8.py (TestLayerProjection.file_contents)
2302            (TestLayerProjection.test): Add missing required projection
2303            parameters and tests for them
2304    
2305            * test/test_load.py (TestLayerProjection.file_contents)
2306            (TestLayerProjection.test): Add missing required projection
2307            parameters and tests for them
2308    
2309            * test/test_layer.py (TestLayer.test_base_layer): Add missing
2310            required projection parameters
2311    
2312    2003-08-29  Bernhard Herzog  <[email protected]>
2313    
2314            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
2315            access the pj_errno because directly accessing pj_errno doesn't
2316            work on windows if the proj library is in a DLL
2317    
2318            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
2319    
2320    2003-08-28  Bernhard Herzog  <[email protected]>
2321    
2322            * test/test_proj.py: Import things from Thuban after calling
2323            initthuban
2324    
2325            * test/test_load.py (LoadSessionTest.filenames): New class
2326            variable with the filename attributes to normalize
2327            (LoadSessionTest.check_format): Pass self.filenames to
2328            sax_eventlist to normalize the filename attributes
2329    
2330            * test/xmlsupport.py: Add cvs keywords
2331            (SaxEventLister.__init__): New parameter filenames which indicates
2332            attributes that contain filenames
2333            (SaxEventLister.startElementNS): Normalize the filename attributes
2334            with os.path.normpath
2335            (sax_eventlist): New parameter filenames to pass through to
2336            SaxEventLister
2337    
2338            * test/test_derivedshapestore.py: Make this file callable as a
2339            program to execute the tests
2340            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
2341            the session to self.session so that it gets destroyed properly
2342    
2343            * test/test_layer.py (TestLayer.tearDown): Call the session's
2344            Destroy method
2345    
2346            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
2347            too if it exists
2348            (TestMapAddLayer.test_add_layer): Bind the session to self.session
2349            so that it gets destroyed properly
2350    
2351            * test/postgissupport.py (reason_for_not_running_tests): Add a
2352            test for the existence of popen2.Popen4.
2353    
2354            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
2355            reliable way to destroy the sessions created in the test cases
2356            (SaveSessionTest.test_dbf_table): Bind the session to self.session
2357            so that it gets destroyed properly
2358            (SaveSessionTest.testLayerProjection): Bind the session to
2359            self.session so that it gets destroyed properly
2360    
2361            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
2362            sure that the session is destroyed properly
2363    
2364            * test/test_shapefilestore.py: Make this callable as a program to
2365            execute the tests
2366    
2367            * test/test_scalebar.py: Remove unnecessary import of _ from
2368            Thuban
2369    
2370            * test/support.py (print_garbage_information): Call initthuban
2371            here because it may be called indirectly from test cases that test
2372            test support modules which do not use anything from thuban itself
2373            (ThubanTestProgram.runTests): Remove unnecessary debug print
2374    
2375    2003-08-28  Bernhard Herzog  <[email protected]>
2376    
2377            * Thuban/version.py (longversion): Update to 0.9
2378    
2379            * Thuban/UI/mainwindow.py: Remove some unused imports
2380    
2381            * README: Add section about required additional software. Add date
2382            and revision CVS keywords
2383    
2384            * HOWTO-Release: Add item about the translations. Add date and
2385            revision CVs keywords and change formatting to match README a bit
2386            better
2387    
2388            * po/de.po: Update for 0.9
2389    
2390            * test/README: Tweak the wording a little because many tests are
2391            not really unittest.
2392    
2393    2003-08-27  Bernhard Herzog  <[email protected]>
2394    
2395            As preparation for the 0.9 release, switch thuban files to a
2396            non-dev namespace
2397    
2398            * Thuban/Model/save.py (SessionSaver.write_session): Write files
2399            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
2400            namespace
2401    
2402            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
2403            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
2404    
2405            * test/test_save.py (SaveSessionTest.dtd)
2406            (SaveSessionTest.testEmptySession)
2407            (SaveSessionTest.testSingleLayer)
2408            (SaveSessionTest.testLayerProjection)
2409            (SaveSessionTest.testRasterLayer)
2410            (SaveSessionTest.testClassifiedLayer)
2411            (SaveSessionTest.test_dbf_table)
2412            (SaveSessionTest.test_joined_table)
2413            (SaveSessionTest.test_save_postgis): Update for new namespace
2414    
2415            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
2416            (TestLayerVisibility.file_contents, TestLabels.file_contents)
2417            (TestLayerProjection.file_contents)
2418            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2419            (TestPostGISLayer.file_contents)
2420            (TestPostGISLayerPassword.file_contents)
2421            (TestLoadError.file_contents, TestLoadError.test): Update for new
2422            namespace
2423    
2424    2003-08-27  Bernhard Herzog  <[email protected]>
2425    
2426            Make the table interface distinguish between row ids (an integer
2427            that uniquely identifies a row) and row ordinals (a simple row
2428            count from 0 to NumRows() - 1)
2429    
2430            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
2431            (PostGISTable.RowOrdinalToId): New methods to conver between row
2432            ids and row ordinals
2433            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
2434            parameter row_is_ordinal to indicate whether the row parameter is
2435            the row id or the ordinal
2436    
2437            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
2438            (TransientTableBase.RowOrdinalToId)
2439            (AutoTransientTable.RowIdToOrdinal)
2440            (AutoTransientTable.RowOrdinalToId): Same new methods as in
2441            PostGISTable.
2442            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
2443            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
2444            Same new parameter as in PostGISTable.
2445    
2446            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
2447            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
2448            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
2449            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
2450            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
2451            parameter as in PostGISTable.
2452    
2453            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
2454            (DataTable.RowOrdinalToId): New methods to convert between row ids
2455            and row ordinals.
2456            (TableGrid.SelectRowById): New method to select a row based on its
2457            ID as opposed to its ordinal
2458            (DataTable.GetValue, TableGrid.OnRangeSelect)
2459            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
2460            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
2461            (LayerTableFrame.__init__): Convert between row ids and row
2462            ordinals as appropriate
2463    
2464            * test/postgissupport.py (PostGISDatabase.__init__): Add
2465            doc-string.
2466            (PostGISDatabase.initdb): The optional third item in a tuple in
2467            tables is now a (key, value) list with additional arguments to
2468            pass to upload_shapefile
2469            (upload_shapefile): New parameter gid_offset to allow gids that
2470            are not the same as the shapeids in the shapefile
2471            (PostgreSQLServer.get_default_static_data_db): Use the new
2472            gid_offset to make the gids in landmarks 1000 higher than the
2473            shapeids in the shapefile
2474    
2475            * test/test_viewport.py
2476            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
2477            new shapeids in the landmarks table
2478    
2479            * test/test_transientdb.py
2480            (TestTransientTable.run_iceland_political_tests)
2481            (TestTransientTable.test_transient_joined_table): Add tests for
2482            the new table methods and new keywords arguments.
2483    
2484            * test/test_postgis_db.py
2485            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
2486            (TestPostGISTable.test_read_value_row_count_mode)
2487            (TestPostGISTable.test_row_id_to_ordinal)
2488            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
2489            table methods and the new arguments
2490            (TestPostGISShapestorePoint.test_shapes_in_region)
2491            (TestPostGISShapestorePoint.test_shape_raw_data)
2492            (TestPostGISShapestorePoint.test_shape_points)
2493            (TestPostGISShapestorePoint.test_shape_shapeid)
2494            (TestPostGISShapestorePoint.test_all_shapes)
2495            (TestPostGISTable.test_simple_query)
2496            (TestPostGISTable.test_simple_query)
2497            (TestPostGISTable.test_simple_query)
2498            (TestPostGISTable.test_read_value)
2499            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
2500            shapeids in the landmarks table
2501    
2502            * test/test_memory_table.py
2503            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
2504            (TestMemoryTable.test_read_value_row_count_mode)
2505            (TestMemoryTable.test_row_id_to_ordinal)
2506            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
2507            table methods and the new arguments
2508    
2509            * test/test_dbf_table.py
2510            (TestDBFTable.test_read_row_as_dict_row_count_mode)
2511            (TestDBFTable.test_read_value_row_count_mode)
2512            (TestDBFTable.test_row_id_to_ordinal)
2513            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
2514            methods and the new arguments
2515    
2516    2003-08-26  Bernhard Herzog  <[email protected]>
2517    
2518            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
2519            more postgis specific but much faster method to get the bounding
2520            box
2521    
2522    2003-08-26  Bernhard Herzog  <[email protected]>
2523    
2524            * Thuban/Model/postgisdb.py (PostGISTable.Title)
2525            (PostGISShapeStore.AllShapes): Add these missing methods.
2526            (PostGISShapeStore.ShapesInRegion): No need to raise
2527            StopIteration. We can simply return
2528    
2529            * test/test_postgis_db.py (TestPostGISTable.test_title)
2530            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
2531            new methods
2532    
2533    2003-08-25  Bernhard Herzog  <[email protected]>
2534    
2535            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
2536    
2537            * test/test_postgis_db.py (PolygonTests): New class containing
2538            those tests from TestPostGISShapestorePolygon that can also be
2539            used to test MUTLIPOLYGON tables
2540            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
2541            so derive from that
2542            (TestPostGISShapestoreMultiPolygon): New class with tests for
2543            MUTLIPOLYGON tables
2544    
2545            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
2546            tables argument to have tuples with three items to override the
2547            WKT type used.
2548            (PostgreSQLServer.get_default_static_data_db): Use the above to
2549            create a polygon table with MUTLIPOLYGONs
2550            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
2551            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
2552            coords_to*
2553            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
2554            (wkt_converter): New. Map WKT types to converters
2555            (upload_shapefile): New parameter force_wkt_type to use a
2556            different WKT type than the default
2557    
2558    2003-08-25  Bernhard Herzog  <[email protected]>
2559    
2560            * Thuban/UI/application.py
2561            (ThubanApplication.run_db_param_dialog): New. Suitable as a
2562            db_connection_callback. Main difference is that the dialog run
2563            from this method doesn't have a parent so it can be used even when
2564            there is no main window
2565            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
2566            no db_connection_callback was given. This way the dialog pops up
2567            even when the .thuban file was given as a command line parameter.
2568    
2569    2003-08-25  Bernhard Herzog  <[email protected]>
2570    
2571            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
2572            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
2573            which leads to an effectively frozen X session because the user
2574            can only interact with the dialog but the mouse is still grabbed
2575            by the canvas.
2576            Also, call the tool's Hide method before MouseLeftUp because
2577            MouseLeftUp may change the tool's coordinates.
2578    
2579    2003-08-25  Bernhard Herzog  <[email protected]>
2580    
2581            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
2582            LoadCancelled exceptions and handle them by returning immediately.
2583    
2584    2003-08-25  Bernhard Herzog  <[email protected]>
2585    
2586            GUI part of loading sessions with postgis connections which may
2587            require user interaction to get passwords or updated parameters
2588    
2589            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
2590            bit nucer and be more generic.
2591            (DBFrame.OnAdd): Adapt to new DBDialog interface
2592    
2593            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
2594            optional parameter db_connection_callback which is passed to
2595            load_session.
2596    
2597            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
2598            Suitable as a db_connection_callback
2599            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
2600            db_connection_callback of the application's OpenSession method
2601    
2602    
2603    2003-08-25  Bernhard Herzog  <[email protected]>
2604    
2605            Basic loading of sessions containing postgis connections:
2606    
2607            * Thuban/Model/load.py (LoadError): Add doc-string
2608            (LoadCancelled): New exception class to indicate a cancelled load
2609            (SessionLoader.__init__): Add the db_connection_callback parameter
2610            which will be used by the loader to get updated parameters and a
2611            password for a database connection
2612            (SessionLoader.__init__): Add the new XML elements to the
2613            dispatchers dictionary
2614            (SessionLoader.check_attrs): Two new conversions, ascii to convert
2615            to a byte-string object and idref as a generic id reference
2616            (SessionLoader.start_dbconnection)
2617            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
2618            elements
2619            (load_session): Add the db_connection_callback to pass through the
2620            SessionLoader
2621    
2622            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
2623            New classes to test loading of sessions with postgis database
2624            connections.
2625    
2626    2003-08-25  Bernhard Herzog  <[email protected]>
2627    
2628            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
2629            replace it and the comment with __BuildDate__ by the Source: and
2630            Id: cvs keywords as used in the other files.
2631    
2632    2003-08-25  Bernhard Herzog  <[email protected]>
2633    
2634            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
2635            LoadError when a required attribute is missing. The code used to
2636            be commented out for some reason, but probably should have been
2637            active.
2638    
2639            * test/test_load.py (TestLoadError.test): Test the message in the
2640            LoadError too to make sure it really is about the missing
2641            attribute
2642    
2643    2003-08-22  Bernhard Herzog  <[email protected]>
2644    
2645            * test/test_save.py (SaveSessionTest.test_dbf_table)
2646            (SaveSessionTest.test_joined_table): Add XML validation tests.
2647    
2648    2003-08-22  Bernhard Herzog  <[email protected]>
2649    
2650            Implement saving a session with a postgis connection
2651    
2652            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
2653            elements for database connections and shapestores using db
2654            connections
2655            (session): Add the dbconnections to the content model
2656    
2657            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
2658            Write the db connections
2659            (SessionSaver.write_session): Call write_db_connections to write
2660            the connection before the data sources
2661            (SessionSaver.write_data_containers): Handle postgis shapestores
2662    
2663            * test/test_save.py (SaveSessionTest.thubanids)
2664            (SaveSessionTest.thubanidrefs): Update for new DTD
2665            (SaveSessionTest.test_save_postgis): New. Test saving a session
2666            with postgis connections
2667    
2668            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
2669            (PostGISTable.TableName): New accessor methods for the connection
2670            and table name
2671    
2672            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
2673            (TestPostGISTable.test_dbname): New methods to test the new
2674            PostGISConnection methods
2675    
2676    2003-08-22  Bernhard Herzog  <[email protected]>
2677    
2678            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
2679            for exceptions occurring when establishing a Database connection
2680            (PostGISConnection.connect): Catch psycopg.OperationalError during
2681            connects and raise ConnectionError.
2682    
2683            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
2684            tests for database exceptions
2685    
2686    2003-08-22  Bernhard Herzog  <[email protected]>
2687    
2688            Prepare the test suite for tests with required authentication
2689    
2690            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
2691            variables with two predefined users/passwords, one for the admin
2692            and one for a non-privileged user.
2693            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
2694            the non-privileged user to the database and set the admin password
2695            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
2696            Better error reporting
2697            (PostgreSQLServer.connection_params)
2698            (PostgreSQLServer.connection_string): New methods to return
2699            information about how to connect to the server
2700            (PostgreSQLServer.execute_sql): New. Convenience method to execute
2701            SQL statements
2702            (PostgreSQLServer.require_authentication): Toggle whether the
2703            server requires authentication
2704            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
2705            Add or alter users
2706            (PostGISDatabase.initdb): Pass the admin name one the
2707            subprocesses' command lines. Grant select rights on
2708            geometry_columns to everybody.
2709            (upload_shapefile): Use the admin name and password when
2710            connecting. Grant select rights on the new table to everybody.
2711    
2712            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
2713            server's new methods to get the connection parameters.
2714    
2715            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
2716            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
2717            server's new methods to get the connection parameters.
2718    
2719            * test/test_postgis_db.py
2720            (TestPostGISConnection.test_gis_tables_empty)
2721            (TestPostGISConnection.test_gis_tables_non_empty)
2722            (PostGISStaticTests.setUp): Use the server's new methods to get
2723            the connection parameters.
2724    
2725    2003-08-22  Bernhard Herzog  <[email protected]>
2726    
2727            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
2728    
2729            * Thuban/version.py: Add psycopg version
2730    
2731            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
2732            version of the psycopg module
2733    
2734    2003-08-22  Bernhard Herzog  <[email protected]>
2735    
2736            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
2737            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
2738            at the moment. The functionality should probably be implemented
2739            some time, though.
2740            (DBFrame.OnRemove): Display a message if the connection can't be
2741            removed because it's still in use.
2742    
2743    2003-08-22  Jan-Oliver Wagner <[email protected]>
2744    
2745            * Thuban/UI/about.py (About.__init__): split up the huge about
2746            text into elements/lists for easier translation. This fixes bug
2747            https://intevation.de/rt/webrt?serial_num=2058
2748            Also, made some forgotten string available for the i18n.
2749    
2750    2003-08-21  Bernhard Herzog  <[email protected]>
2751    
2752            Make postgis support really optional including insensitive menu
2753            items.
2754    
2755            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
2756            whether the postgis is supported.
2757    
2758            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
2759            to make postgis support optional
2760    
2761            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
2762            version of Thuban.Model.postgisdb.has_postgis_support
2763            (database_management command): Make it only sensitive if postgis
2764            is supported.
2765    
2766    2003-08-21  Jan-Oliver Wagner <[email protected]>
2767    
2768            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
2769            (section Adding and Removing Layers): Added text and described
2770            multi-selection.
2771            (chapter Extensions): New.
2772    
2773    2003-08-21  Jan-Oliver Wagner <[email protected]>
2774    
2775            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
2776            settings to allow multiple files to load into the map.
2777            Also reduced selection to *.shp as a default.
2778    
2779    2003-08-20  Bernhard Herzog  <[email protected]>
2780    
2781            Add dialogs and commands to open database connections and add
2782            database layers.
2783    
2784            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
2785            method to open the database connection management dialog
2786            (MainWindow.AddDBLayer): New method to add a layer from a database
2787            (_has_dbconnections): New helper function to use for sensitivity
2788            (database_management command, layer_add_db command): New commands
2789            that call the above new methods.
2790            (main_menu): Add the new commands to the menu.
2791    
2792            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
2793            (PostGISConnection.connect): Establish the actual connection in a
2794            separate method and call it in __init__. This makes it easier to
2795            override the behavior in test cases
2796            (PostGISConnection.BriefDescription): New method to return a brief
2797            description for use in dialogs.
2798    
2799            * test/test_postgis_db.py (NonConnection): DB connection that
2800            doesn't actually connect
2801            (TestBriefDescription): New class with tests for the new
2802            BriefDescription method
2803    
2804    2003-08-19  Jan-Oliver Wagner <[email protected]>
2805    
2806            Moved anything from extensions to libraries.
2807    
2808            * libraries: New.
2809    
2810            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
2811    
2812            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
2813            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
2814            been moved here from thuban/extensions/pyprojection/
2815            See there in the Attic for the older history.
2816    
2817            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
2818            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
2819            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
2820            have been moved here from thuban/extensions/pyshapelib/
2821            See there in the Attic for the older history.
2822    
2823            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
2824            files have been moved here from thuban/extensions/shapelib/
2825            See there in the Attic for the older history.
2826    
2827            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
2828            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
2829            thuban/extensions/thuban/
2830            See there in the Attic for the older history.
2831    
2832            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
2833    
2834            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
2835            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
2836    
2837            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
2838            Moved to libraries/shapelib.
2839    
2840            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
2841            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
2842            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
2843            Moved to libraries/pyshapelib.
2844    
2845            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
2846            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
2847            Moved to libraries/pyprojection.
2848    
2849            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
2850    
2851            * extensions: Removed.
2852    
2853    2003-08-19  Bernhard Herzog  <[email protected]>
2854    
2855            * test/test_viewport.py (ViewPortTest): We don't use the
2856            facilities of FileTestMixin so don't derive from it.
2857            (TestViewportWithPostGIS): New class with tests for using a
2858            viewport on a map with postgis layers.
2859    
2860    2003-08-19  Bernhard Herzog  <[email protected]>
2861    
2862            Add the db connection management to the session.
2863    
2864            * Thuban/Model/session.py (Session.__init__): New instance
2865            variable db_connections
2866            (Session.AddDBConnection, Session.DBConnections)
2867            (Session.HasDBConnections, Session.CanRemoveDBConnection)
2868            (Session.RemoveDBConnection): New methods to manage and query the
2869            db connections managed by the session
2870            (Session.OpenDBShapeStore): New method to open a shapestore from a
2871            db connection
2872    
2873            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
2874            messages for the db connection handling in the session
2875    
2876            * test/test_postgis_session.py: New. test cases for the session's
2877            db connection handling with postgis connections
2878    
2879    2003-08-19  Bernhard Herzog  <[email protected]>
2880    
2881            Add very basic postgis database support and the corresponding test
2882            cases. The test cases require a PostgreSQL + postgis installation
2883            but no existing database. The database will be created
2884            automatically by the test cases
2885    
2886            * test/README: Add note about skipped tests and the requirements
2887            of the postgis tests.
2888    
2889            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
2890    
2891            * test/test_postgis_db.py: New. Test cases for the postgis
2892            support.
2893    
2894            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
2895            format
2896    
2897            * test/test_wellknowntext.py: New. Test cases for the
2898            wellknowntext parser
2899    
2900            * test/postgissupport.py: New. Support module for tests involving
2901            a postgis database.
2902    
2903            * test/support.py (execute_as_testsuite): Shut down the postmaster
2904            if it's still running after the tests
2905    
2906            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
2907            well known text format
2908    
2909    2003-08-19  Jan-Oliver Wagner <[email protected]>
2910    
2911            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
2912            message dialog.
2913    
2914    2003-08-18  Bernhard Herzog  <[email protected]>
2915    
2916            * test/support.py (ThubanTestResult.printErrors): Indent the
2917            reason for the skips in the output to make it a bit more readable.
2918            (execute_as_testsuite): New helper function to run a test suite
2919            and print some more information.
2920            (run_tests): Use execute_as_testsuite to run the tests
2921    
2922            * test/runtests.py (main): Use execute_as_testsuite to run the
2923            tests
2924    
2925    2003-08-18  Bernhard Herzog  <[email protected]>
2926    
2927            Fix some bugs in Thuban and the test suite that were uncovered by
2928            changes introduced in Python 2.3:
2929    
2930            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
2931            filename is an absolute name
2932    
2933            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
2934            filename is an absolute name
2935    
2936            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
2937            unique filename to save to and use the correct relative filename
2938            in the expected output.
2939            (SaveSessionTest.test_dbf_table): Use the correct relative
2940            filename in the expected output.
2941    
2942            * test/test_layer.py (TestLayer.test_raster_layer): Update the
2943            test to check whether the filename is absolute.
2944    
2945    2003-08-18  Jan-Oliver Wagner <[email protected]>
2946    
2947            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
2948    
2949    2003-08-15  Bernhard Herzog  <[email protected]>
2950    
2951            Change the way shapes are returned by a shape store. The
2952            ShapesInRegion method returns an iterator over actual shape
2953            objects instead of a list of shape ids.
2954    
2955            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
2956            id.
2957            (ShapefileStore.ShapesInRegion): Return an iterator over the
2958            shapes which yields shape objects instead of returning a list of
2959            shape ids
2960            (ShapefileStore.AllShapes): New. Return an iterator over all
2961            shapes in the shape store
2962            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
2963    
2964            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
2965            doc-string.
2966    
2967            * Thuban/UI/baserenderer.py
2968            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
2969            layer_shapes and make it return an iterator containg shapes
2970            instead of a list of ids.
2971            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
2972            layer_shapes() change
2973    
2974            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
2975            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
2976    
2977            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
2978            changes in the ShapesInRegion return value.
2979            (ViewPort._get_hit_tester): Remove commented out code
2980    
2981            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
2982            new return value.
2983            (SimpleShapeStore.AllShapes): New. Implement this method too.
2984    
2985            * test/test_layer.py (TestLayer.test_arc_layer)
2986            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
2987            (TestLayer.test_point_layer_with_projection)
2988            (TestLayer.test_derived_store): Adapt to changes in the
2989            ShapesInRegion return value.
2990    
2991            * test/test_shapefilestore.py
2992            (TestShapefileStoreArc.test_shapes_in_region)
2993            (TestShapefileStorePolygon.test_shapes_in_region)
2994            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
2995            in the ShapesInRegion return value.
2996            (TestShapefileStorePoint.test_all_shapes)
2997            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
2998            methods
2999    
3000            * test/test_derivedshapestore.py
3001            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
3002            the ShapesInRegion return value.
3003            (TestDerivedShapeStore.test_all_shapes)
3004            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
3005            methods
3006    
3007    2003-08-15  Bernhard Herzog  <[email protected]>
3008    
3009            Make the renderers deal correctly with raw vs. python level
3010            representation of shape geometries
3011    
3012            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
3013            Return a flag useraw in addition to the callable and the parameter
3014            to indicate whether the callable can deal with the raw shape data
3015            or uses the higher level python lists of coordinates. The callable
3016            now should accept either the raw data or the return value of the
3017            shape's Points() method.
3018            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
3019            change
3020            (BaseRenderer.projected_points): Instead of the shape id use the
3021            points list as parameter.
3022            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
3023            (BaseRenderer.draw_point_shape): Adapt to projected_points()
3024            change and accept the points list as parameter instead of the
3025            shape id.
3026    
3027            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
3028            the useraw flag as required by the BaseRenderer
3029            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
3030            changes.
3031    
3032            * test/test_baserenderer.py
3033            (TestBaseRenderer.test_point_with_classification): New test for
3034            rendering a map with classifications.
3035    
3036    2003-08-15  Bernhard Herzog  <[email protected]>
3037    
3038            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
3039            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
3040            (ViewPort._get_hit_tester, ViewPort.projected_points)
3041            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
3042            (ViewPort._find_label_at): Split the find_shape_at method into
3043            several new methods and use the functions in the hit-test module.
3044    
3045            * Thuban/UI/hittest.py: New module with Python-level hit-testing
3046            functions
3047    
3048            * test/test_hittest.py: New. Test for the new hittest module
3049    
3050    2003-08-15  Bernhard Herzog  <[email protected]>
3051    
3052            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
3053            projection to all corners of the bounding box to get a better
3054            approximation of the projected bounding box
3055    
3056            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
3057            New. Test coordinate handling of a layer with a projection.
3058            Catches the bug fixed in Layer.ShapesInRegion
3059    
3060    2003-08-15  Bernhard Herzog  <[email protected]>
3061    
3062            Move some of the mock objects in test_baserenderer into their own
3063            module so they can easily be used from other tests
3064    
3065            * test/mockgeo.py: New test helper module with some mock objects
3066            for geometry related things like shapes, shapestores and
3067            projections.
3068    
3069            * test/test_mockgeo.py: New. Tests for the new helper module
3070    
3071            * test/test_baserenderer.py: Some of the mock-objects are in
3072            mockgeo now.
3073    
3074    2003-08-12  Jan-Oliver Wagner <[email protected]>
3075    
3076            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
3077    
3078    2003-08-12  Bernhard Herzog  <[email protected]>
3079    
3080            * po/de.po: New. German translations by Bjoern Broscheit
3081    
3082    2003-08-12  Bernhard Herzog  <[email protected]>
3083    
3084            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
3085            strings have to be one string literal.
3086    
3087    2003-08-11  Bernhard Herzog  <[email protected]>
3088    
3089            * test/support.py (FloatComparisonMixin.assertPointListEquals):
3090            New. This method was used in various derived classes, but it's
3091            better to have it here.
3092    
3093            * test/test_shapefilestore.py
3094            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
3095            FloatComparisonMixin
3096    
3097            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
3098            It's now in FloatComparisonMixin
3099    
3100            * test/test_derivedshapestore.py
3101            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
3102            in FloatComparisonMixin
3103    
3104    2003-08-11  Bernhard Herzog  <[email protected]>
3105    
3106            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
3107            error message
3108    
3109    2003-08-08  Jan-Oliver Wagner <[email protected]>
3110    
3111            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
3112            with version number.
3113            Changed title to reflect version number of Thuban.
3114    
3115    2003-08-08  Jan-Oliver Wagner <[email protected]>
3116    
3117            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
3118            the list corresponds to the "About" web page.
3119    
3120    2003-08-08  Bernhard Herzog  <[email protected]>
3121    
3122            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
3123            Make sure translated strings are recognized as one string literal.
3124    
3125            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
3126            Make sure translated strings are recognized as one string literal.
3127    
3128            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
3129            translated strings are recognized as one string literal.
3130    
3131            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
3132            sure translated strings are recognized as one string literal.
3133    
3134    2003-08-07  Bernhard Herzog  <[email protected]>
3135    
3136            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
3137            Simply delegates to the original shapestore.
3138    
3139            * test/test_derivedshapestore.py
3140            (TestDerivedShapeStore.test_raw_format): New. Test case for
3141            DerivedShapeStore.RawShapeFormat
3142    
3143    2003-08-07  Bernhard Herzog  <[email protected]>
3144    
3145            Add raw data interface to shape objects.
3146    
3147            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
3148            class to ShapefileShape which now holds shapefile specific
3149            information.
3150            (ShapefileShape.compute_bbox): Simplified to not cache any
3151            information. The way this method is used that shouldn't matter
3152            performance wise.
3153            (ShapefileShape.RawData): New. Return the shapeid which is the raw
3154            data format for shapes from shapefiles.
3155            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
3156            in the shape objects returned by a shapestore. For a
3157            ShapefileStore this is always RAW_SHAPEFILE.
3158            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
3159            method.
3160    
3161            * test/test_shapefilestore.py
3162            (TestShapefileStore.test_raw_format): New test to test the raw
3163            format feature of shapes.
3164    
3165            * Thuban/Model/layer.py: Remove the unused import of Shape from
3166            data. It was only there for interface compatibility but it's not
3167            used inside of Thuban and the generic Shape class has gone away.
3168    
3169            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
3170            the raw data format and only use an optimized version of its a
3171            shapefile.
3172    
3173    2003-08-07  Bernhard Herzog  <[email protected]>
3174    
3175            * test/test_baserenderer.py (SimpleShape): Shape class for the
3176            tests.
3177            (SimpleShapeStore.Shape): Use SimpleShape instead of
3178            Thuban.Model.data.Shape to make the tests independed of the coming
3179            changes.
3180    
3181    2003-08-07  Bernhard Herzog  <[email protected]>
3182    
3183            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
3184            (ThubanTestProgram): New classes that extend the respective
3185            classes from unittest. These new version support skipping tests
3186            under certain expected conditions. In the Thuban test suite we
3187            uses this for tests that require the optional gdal support.
3188            (run_tests): Use ThubanTestProgram instead of the unittest.main()
3189    
3190            * test/runtests.py (main): Use the new ThubanTestRunner instead of
3191            the normal one from unittest
3192    
3193            * test/test_layer.py (TestLayer.test_raster_layer): If this test
3194            is not run because gdal support isn't available report this to the
3195            runner.
3196    
3197            * test/test_baserenderer.py
3198            (TestBaseRenderer.test_raster_no_projection): Do not run this test
3199            if gdal support isn't available and report this to the runner.
3200    
3201    2003-08-06  Bernhard Herzog  <[email protected]>
3202    
3203            Rearrange the renderers a bit, partly in preparation for changes
3204            required for the postgis merge, partly to make it more testable.
3205            Also make the representation of coordinates in Shapes more
3206            consistent.
3207    
3208            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
3209            this class is now in BaseRenderer. This class is now practically
3210            only a specialization of BaseRenderer for rendering to an actual
3211            wx DC.
3212            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
3213            to get the shapetype specific rendering functions.
3214    
3215            * Thuban/UI/baserenderer.py: New file with the basic rendering
3216            logic. The code in this file is completely independend of wx.
3217            (BaseRenderer): Class with the basic rendering logic
3218    
3219            * test/test_baserenderer.py: New. Test cases for BaseRenderer
3220    
3221            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
3222            error_on_redraw to guard agains endless loops and stack overflows
3223            when there's a bug in the rendering code that raises exceptions.
3224            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
3225            rendering into a separate method _do_redraw so that error handling
3226            is a bit easier. When an exception occurs, set error_on_redraw to
3227            true. When it's true on entry to OnIdle do nothing and return
3228            immediately.
3229    
3230            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
3231            Shape object will always have the coordinates as a list of list of
3232            coordinate pairs (tuples).
3233            (Shape.compute_bbox): Adapt to new representation.
3234    
3235            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
3236            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
3237            Shape objects.
3238    
3239            * test/test_shapefilestore.py
3240            (ShapefileStoreTests.assertFloatTuplesEqual)
3241            (ShapefileStoreTests.assertPointListEquals): Rename to
3242            assertPointListEquals and change purpose to checking equality of
3243            the lists returned by Shape.Points().
3244            (TestShapefileStoreArc.test_shape)
3245            (TestShapefileStorePolygon.test_shape)
3246            (TestShapefileStorePoint.test_shape): Use the new
3247            assertPointListEquals instead of assertFloatTuplesEqual
3248    
3249            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
3250            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
3251            and change purpose to checking equality of the lists returned by
3252            Shape.Points().
3253            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
3254            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
3255            (TestLayer.test_derived_store): Use the new assertPointListEquals
3256            instead of assertFloatTuplesEqual
3257    
3258            * test/test_derivedshapestore.py
3259            (TestDerivedShapeStore.assertFloatTuplesEqual)
3260            (TestDerivedShapeStore.assertPointListEquals): Rename to
3261            assertPointListEquals and change purpose to checking equality of
3262            the lists returned by Shape.Points().
3263            (TestDerivedShapeStore.test_shape): Use the new
3264            assertPointListEquals instead of assertFloatTuplesEqual
3265    
3266    2003-08-06  Jan-Oliver Wagner <[email protected]>
3267    
3268            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
3269            a bounding box. A dialog is raised in case, no bounding box
3270            is found. This fixes bug #2043:
3271            https://intevation.de/rt/webrt?serial_num=2043
3272    
3273    2003-08-05  Bernhard Herzog  <[email protected]>
3274    
3275            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
3276            object look like a Color instantiation. Formerly it looked like a
3277            tuple.
3278    
3279            * test/test_color.py (TestColor.test_repr)
3280            (TestColor.test_equality, TestColor.test_inequality): New. test
3281            some more apects of the Color class
3282            (TestTransparent.test_repr, TestTransparent.test_hex)
3283            (TestTransparent.test_equality): New. Test cases for the
3284            Transparent object.
3285    
3286    2003-08-04  Jan-Oliver Wagner <[email protected]>
3287    
3288            * Doc/manual/thuban-manual.xml: a number of small improvements.
3289            The resulting file is the version submitted for GREAT-ER II.
3290    
3291    2003-08-01  Bernhard Herzog  <[email protected]>
3292    
3293            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
3294            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
3295            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
3296    
3297            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
3298            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
3299            (ThubanEndBusyCursor): Add doc-strings
3300    
3301    2003-08-01  Bernhard Herzog  <[email protected]>
3302    
3303            First step towards PostGIS integration. More abstraction by movin
3304            more code from the layer to the shapestore. More methods of the
3305            layer are now simply delegated to the equivalent method of the
3306            shapestore. The SHAPETYPE_* constants are now in data not in
3307            layer.
3308    
3309            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
3310            (SHAPETYPE_POINT, Shape): Move these constants and classes from
3311            layer.py to data.py
3312            (ShapefileStore.__init__): More Initialization for the new methods
3313            and functionality.
3314            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
3315            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
3316            (ShapefileStore.Shape): New methods that were formerly implemented
3317            in the layer.
3318            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
3319            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
3320            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
3321            equivalents of the new shape methods. These versions are simply
3322            delegated to the original shapstore.
3323    
3324            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
3325            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
3326            (Layer.SetShapeStore): Removed the initializatin of instance
3327            variables that were needed for the stuff that's now in
3328            ShapefileStore
3329            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
3330            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
3331            shapestore.
3332    
3333            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
3334            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
3335            instead of layer.
3336    
3337            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
3338    
3339            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
3340    
3341            * test/test_layer.py: Import the SHAPETYPE_* constants from data
3342            instead of layer.
3343            (TestLayer.test_derived_store): Remove the test for the exception
3344            when instantiating the DerivedShapeStore with an incompatible
3345            table which is now in test_derivedshapestore.py. Add some more
3346            tests of the layer methods to determine whether they work for a
3347            DerivedShapeStore as well.
3348    
3349    2003-07-31  Jonathan Coles   <[email protected]>
3350    
3351            * Doc/manual/thuban-manual.xml: Fix the list of required packages
3352            by just listing the name and where they can be found.
3353    
3354    2003-07-31  Frank Koormann   <[email protected]>
3355    
3356            * Doc/manual/thuban-manual.xml:
3357            Changed the screenshot elements to figure.
3358            Changed some variablelist elements to itemizedlist.
3359            Added section on GDAL formats.
3360    
3361    2003-07-31  Jonathan Coles   <[email protected]>
3362    
3363            * Doc/manual/thuban-manual.xml: Added a few sentences about
3364            the Fix Border Color option when generating classes.
3365    
3366    2003-07-30  Jonathan Coles   <[email protected]>
3367    
3368            * Thuban/Model/classgen.py: Add docstrings. Rename specific
3369            Ramp instances to use lower_case_style.
3370    
3371            * Thuban/UI/classgen.py: Use renamed Ramp instances.
3372            
3373            * Thuban/UI/classifier.py: Add docstrings.
3374    
3375            * Thuban/UI/dock.py: Add docstrings.
3376    
3377            * test/test_classgen.py: Use renamed Ramp instances.
3378    
3379    2003-07-30  Bernhard Herzog  <[email protected]>
3380    
3381            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
3382            was never used in Thuban.
3383    
3384    2003-07-30  Bernhard Herzog  <[email protected]>
3385    
3386            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
3387            method directly instead of going through the transient_table
3388            method. This faster because transient_table may force the copy of
3389            a DBF file into the transient database and setting a table's title
3390            doesnm't affect the title of the associated transient table, so
3391            this fixes RT #2042
3392    
3393            * Thuban/UI/main.py (__version__): Don't import the already
3394            removed show_exception_dialog.
3395    
3396    2003-07-29  Jonathan Coles   <[email protected]>
3397    
3398            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
3399            Put back this method and remove the equivalent function since we
3400            are setting the exception hook from within this class (OnInit).
3401    
3402    2003-07-29  Jonathan Coles   <[email protected]>
3403    
3404            * Doc/manual/images/5_2_custom_ramp.png,
3405            Doc/manual/images/5_2_quantiles.png,
3406            Doc/manual/images/5_2_uniform_dist.png,
3407            Doc/manual/images/5_2_unique_values.png,
3408            Doc/manual/images/8_int_error.png: New screen shots.
3409    
3410            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
3411            some points, and added more screen shots.
3412    
3413    2003-07-29  Bernhard Herzog  <[email protected]>
3414    
3415            * Thuban/Model/data.py: Remove the now unused import of warnings
3416    
3417    2003-07-29  Bernhard Herzog  <[email protected]>
3418    
3419            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
3420            deprecated since before the 0.8 release and isn't used in Thuban
3421            itself anymore.
3422    
3423            * Thuban/Model/transientdb.py: Remove some unnecessary imports
3424    
3425    2003-07-29  Jonathan Coles   <[email protected]>
3426    
3427            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
3428            python exception hook here so that we are sure to catch any
3429            Thuban exception that happen during initialization.
3430    
3431            * Thuban/UI/main.py (main): Don't set the exception hook here,
3432            it will get set in ThubanApplication.OnInit.
3433    
3434    2003-07-29  Jonathan Coles   <[email protected]>
3435                                                                                
3436            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
3437            Removed and called it show_exception_dialog() so that the exception
3438            handler can be set before the class is created.
3439                                                                                
3440            * Thuban/UI/main.py (main): Install the exception handler before
3441            a ThubanApplication is created.
3442                                                                                    
3443    2003-07-29  Bernhard Herzog  <[email protected]>
3444    
3445            * po/it.po: New. Italian translation by Maurizio Napolitano
3446    
3447            * po/ru.po: New. Russian translation by Alex Shevlakov
3448    
3449    2003-07-29  Frank Koormann   <[email protected]>
3450    
3451            * Doc/manual/thuban-manual.xml: Extended section on supported
3452            projections.
3453            
3454    2003-07-29  Frank Koormann   <[email protected]>
3455    
3456            * Doc/manual/thuban-manual.xml: gaspell-checked.
3457    
3458    2003-07-29  Jonathan Coles   <[email protected]>
3459    
3460            * Doc/manual/images/3_5_legend.png: Added border to improve look
3461            on white background.
3462    
3463    2003-07-29  Jonathan Coles   <[email protected]>
3464    
3465            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
3466            descriptions for the legend toolbar.
3467    
3468            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
3469            cursor from dialog box.
3470    
3471    2003-07-28  Jonathan Coles   <[email protected]>
3472    
3473            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
3474    
3475            * Doc/manual/images/2_4_session_tree.png,
3476            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
3477            Doc/manual/images/4_2_layer_properties.png,
3478            Doc/manual/images/4_2_raster_layer_properties.png,
3479            Doc/manual/images/5_3_genclass.png,
3480            Doc/manual/images/5_classification.png,
3481            Doc/manual/images/6_projection.png,
3482            Doc/manual/images/7_1_table_view.png,
3483            Doc/manual/images/7_2_5_join.png: New screenshots.
3484    
3485    2003-07-24  Jonathan Coles   <[email protected]>
3486    
3487            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
3488    
3489    2003-07-24  Jonathan Coles   <[email protected]>
3490    
3491            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
3492            chapter on Layer Management.
3493    
3494            * Doc/manual/Makefile: New. Makefile to generate all formats for the
3495            manual and images.
3496    
3497    2003-07-24  Bernhard Herzog  <[email protected]>
3498    
3499            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
3500            it annoys lintian which warns about these files not being
3501            executable. The #! isn't necessary here since if you absolutely
3502            must execute them you can always say "python <filename>".
3503    
3504            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
3505            superfluous code to set brush and pen for point shapes
3506    
3507            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
3508            belong in viewport anyway
3509    
3510    2003-07-24  Frank Koormann   <[email protected]>
3511    
3512            * Doc/manual/thuban-manual.xml: Added section on table management.
3513    
3514    2003-07-24  Bernhard Herzog  <[email protected]>
3515    
3516            * test/runtests.py (main): Recognize the long "verbose" option
3517            correctly.
3518    
3519    2003-07-22  Jonathan Coles   <[email protected]>
3520    
3521            * Doc/manual/thuban-manual.xml: Continue to write first revision
3522            of the manual.
3523    
3524            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
3525            with Begin/EndDrawing() calls to ensure we aren't doing to
3526            many updates to the dc during rendering.
3527            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
3528            a pen and brush argument so they need to be passed to the function.
3529    
3530            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
3531            Calculates the minimum and maximum scale values. Factored out
3532            of set_view_transform so that it could be used to zoom all the
3533            way into a single point.
3534            (ViewPort.set_view_transform): Call calc_min_max_scales().
3535            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
3536            if only a single point is selected.
3537    
3538            * Doc/manual/images/1_2_legend_close.png,
3539            Doc/manual/images/1_2_legend_dock.png,
3540            Doc/manual/images/1_2_mainwindow.png,
3541            Doc/manual/images/1_2_mainwindow.ps,
3542            Doc/manual/images/1_2_mainwindow.sk,
3543            Doc/manual/images/3_2_fullextent.png,
3544            Doc/manual/images/3_2_fulllayerextent.png,
3545            Doc/manual/images/3_2_fullshapeextent.png,
3546            Doc/manual/images/3_2_pan.png,
3547            Doc/manual/images/3_2_zoomin.png,
3548            Doc/manual/images/3_2_zoomout.png,
3549            Doc/manual/images/3_3_identify.png,
3550            Doc/manual/images/3_3_label.png,
3551            Doc/manual/images/3_5_invisible.png,
3552            Doc/manual/images/3_5_movedown.png,
3553            Doc/manual/images/3_5_moveup.png,
3554            Doc/manual/images/3_5_props.png,
3555            Doc/manual/images/3_5_tobottom.png,
3556            Doc/manual/images/3_5_totop.png,
3557            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
3558    
3559    2003-07-18  Bernhard Herzog  <[email protected]>
3560    
3561            * Thuban/UI/messages.py (MAP_REPLACED): New message.
3562    
3563            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
3564            after the new map has been assigned
3565    
3566            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
3567            Delegate MAP_REPLACED to the canvas too
3568            (MainWindow.prepare_new_session): Removed. Thanks to the new
3569            MAP_REPLACED message it's no longer needed
3570            (MainWindow.OpenSession, MainWindow.NewSession):
3571            prepare_new_session has been removed.
3572    
3573            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
3574            MAP_REPLACED so that we can close the dialog if a new map is set.
3575            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
3576            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
3577            dialog
3578    
3579            * test/test_viewport.py (SimpleViewPortTest)
3580            (SimpleViewPortTest.test_default_size): Add doc-strings
3581            (ViewPortTest.setUp): Bind map to self.map so we can use it in
3582            tests. Subscribe to MAP_REPLACED messages too.
3583            (ViewPortTest.tearDown): No need to explicitly unsubscribe
3584            (ViewPortTest.test_set_map): New test for the SetMap method.
3585    
3586    2003-07-18  Bernhard Herzog  <[email protected]>
3587    
3588            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
3589            Move this test from ViewPortTest.setUp to this new separate test
3590            case. setUp is not the place for the actual tests.
3591            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
3592            more of the test from setUp to the new test test_inital_settings.
3593            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
3594            (ViewPortTest.test_proj_conv): Split test_proj_conv into
3595            test_win_to_proj and test_proj_to_win and make the tests easier to
3596            understand
3597            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
3598            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
3599            (ViewPortTest.test_unprojected_rect_around_point)
3600            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
3601            Reformat to increase readability.
3602    
3603    2003-07-18  Bernhard Herzog  <[email protected]>
3604    
3605            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
3606    
3607    2003-07-18  Bernhard Herzog  <[email protected]>
3608    
3609            * test/runtests.py: The test suite can now be run without an X
3610            connection. To make sure this remains true, remove the DISPLAY
3611            environment variable so that an error occurs if the wxGTK is
3612            imported accidentally
3613    
3614    2003-07-18  Bernhard Herzog  <[email protected]>
3615    
3616            * Thuban/UI/viewport.py: Remove unused imports
3617    
3618            * Thuban/UI/view.py: Remove unused imports
3619    
3620    2003-07-18  Bernhard Herzog  <[email protected]>
3621    
3622            * test/test_export.py Remove unused imports. The OutputTransform
3623            function is now in viewport.py and is called output_transform
3624            (TestScalebar.test_output_transform)
3625            (TestScalebar.test_OutputTransform): Renamed to
3626            test_output_transform and updated to use output_transform instead
3627            of OutputTransform
3628    
3629            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
3630            renamed.
3631            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
3632            renamed to output_transform
3633    
3634            * Thuban/UI/viewport.py (OutputTransform, output_transform):
3635            Rename to output_transform
3636    
3637    2003-07-18  Bernhard Herzog  <[email protected]>
3638    
3639            * Thuban/Model/layer.py (Layer.__init__): Rename
3640            classificationField to classificatin_column and init it here so
3641            that it can be used in SetClassificationColumn
3642            (Layer.GetClassificationColumn, Layer.GetClassificationField):
3643            Rename to GetClassificationColumn.
3644            (Layer.SetClassificationColumn, Layer.SetClassificationField):
3645            Rename to SetClassificationColumn and issue a LAYER_CHANGED
3646            message if the column changes.
3647            (Layer._classification_changed, Layer.ClassChanged): Rename to
3648            _classification_changed. Update the callers.
3649            (Layer.SetShapeStore): Further field->column renames.
3650    
3651            * Thuban/Model/load.py (SessionLoader.start_classification)
3652            (SessionLoader.start_clpoint): Updates because of
3653            field->column method name changes in the Layer class
3654    
3655            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
3656            because of field->column method name changes in the Layer class
3657    
3658            * Thuban/UI/classifier.py (Classifier.__init__)
3659            (Classifier._OnTry, Classifier._OnRevert): Updates because of
3660            field->column method name changes in the Layer class
3661    
3662            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
3663            because of field->column method name changes in the Layer class
3664    
3665            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
3666            of field->column method name changes in the Layer class
3667    
3668            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
3669            (SaveSessionTest.testClassifiedLayer): Update because of
3670            field->column method name changes in the Layer class
3671    
3672            * test/test_layer.py (SetShapeStoreTests.setUp)
3673            (SetShapeStoreTests.test_sanity): Update because of field->column
3674            method name changes in the Layer class
3675            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
3676            (TestLayerModification.test_sanity)
3677            (TestLayerModification.test_initial_settings): remove unsued code
3678            and rename to test_sanity.
3679            (TestLayerModification.test_set_classification): New test for
3680            SetClassification and SetClassificationField.
3681    
3682    2003-07-18  Bernhard Herzog  <[email protected]>
3683    
3684            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
3685            the non-fixed values as well. The old test would have accepted a
3686            fixed ramp that only returnes the fixed properties
3687    
3688    2003-07-17  Jonathan Coles   <[email protected]>
3689    
3690            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
3691            shots for the manual. The XCF file is the source image and
3692            has additional layers to support changes.
3693    
3694            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
3695    
3696            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
3697            Return both the new class and the field name.
3698    
3699            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
3700            fit the map to the window as this changes any zoom level that
3701            the user may have set.
3702    
3703    2003-07-16  Jonathan Coles   <[email protected]>
3704    
3705            * Thuban/Model/classgen.py (generate_singletons,
3706            generate_uniform_distribution, generate_quantiles): Remove
3707            fixes parameter, but maintain the same functionality by having
3708            the calling function pass a FixedRamp object for the ramp.
3709            (FixedRamp): New. Adapts a ramp to have fixed property values.
3710    
3711            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
3712            (Classification): Inherit from Publisher.
3713            (Classification.__init__): Remove the layer parameter.
3714            Classifications no longer need to have a parent layer.
3715            (Classification.GetField, Classification.GetFieldType,
3716            Classification.SetFieldInfo): Removed. The field name is stored
3717            in the layer, and the type can be retreived by calling
3718            Layer.GetFieldType().
3719            (Classification._set_layer, Classification.GetLayer): Removed.
3720            Classifications no longer have a parent layer.
3721    
3722            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
3723            classification.
3724            (Layer.SetShapeStore): Reset the classification first while
3725            we still have the old shape store to work with.
3726            (Layer.GetClassificationField, Layer.SetClassificationField):
3727            New. Method for getting/setting the field to classify on.
3728            (Layer.SetClassification): Simplified now that the layer
3729            simply has to hold a reference to the classification and not
3730            tell the classification who owns it.
3731            Fixes RTbug #2023.
3732    
3733            * Thuban/Model/load.py (SessionLoader.start_classification):
3734            Set the field name on the layer, not the classification.
3735    
3736            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
3737            classification is modified.
3738    
3739            * Thuban/Model/save.py (SessionSaver.write_classification):
3740            Get the field name and type from the layer.
3741    
3742            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
3743            parameter records to rows and add docstring. Fixes RTbug #1997.
3744    
3745            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
3746            ramp when we need to fix certain values of a ramp rather than
3747            using the old fixes parameter. Fixes RTbug #2024.
3748    
3749            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
3750            parameter.
3751            (ClassTable.Reset): Add fieldType parameter and use it, rather
3752            than asking the classification.
3753            (Classifier.__init__): Remember the original class's field
3754            and ask the layer for the field type, rather than the classification.
3755            (Classifier.__SetGridTable): Retrieve the field and field type
3756            for the table because they are not in the classification.
3757            (Classifier._OnTry, Classifier._OnRevert): Set the classification
3758            field on the layer in addition to the classification itself.
3759    
3760            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
3761            classification field from layer.
3762    
3763            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
3764            classification field from layer. Split up tests and remove
3765            *-imports. Fixes RTbug #1992.
3766    
3767            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
3768    
3769            * test/test_classification.py
3770            (TestClassification.test_classification): Remove tests for methods
3771            that no longer exist.
3772    
3773            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
3774            __init__ no longer has a field parameter, use SetClassificationField.
3775            (SetShapeStoreTests.test_sanity): Use layer object to get class
3776            field info.
3777    
3778            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
3779            SetClassificationField on layer to set class field info.
3780    
3781            * test/test_viewport.py: Renamed from test/test_view.py.
3782    
3783    2003-07-16  Jan-Oliver Wagner <[email protected]>
3784    
3785            * Doc/manual/thuban-manual.xml: Added authors and an initial
3786            coarse structure.
3787    
3788    2003-07-15  Bernhard Herzog  <[email protected]>
3789    
3790            * test/support.py (FloatComparisonMixin): This is a mix-in class
3791            and therefore should not be derived from any other class.
3792    
3793            * test/test_range.py (RangeTest): FloatComparisonMixin is a
3794            mix-in, so derive from TestCase as well.
3795    
3796    2003-07-15  Bernhard Herzog  <[email protected]>
3797    
3798            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
3799            draw_func handling a bit to remove one layer of indirection. This
3800            makes the renderer about 10% faster in the non-classifying case
3801            and the code a bit cleaner
3802            (MapRenderer.draw_point_shape): Add the pen and brush parameters
3803            and set them in the dc. Now the draw_point_shape method and
3804            wxproj's draw_polygon_shape function have basically the same
3805            signature so that both can be directly used as draw_func
3806    
3807    2003-07-15  Bernhard Herzog  <[email protected]>
3808    
3809            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
3810            string values (in addition to the labels) as UTF 8
3811    
3812            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
3813            values if the field type is string
3814    
3815            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
3816            saving a session with non-ascii string classification values.
3817    
3818            * test/test_load.py (TestClassification.file_contents)
3819            (TestClassification.test): Check for non-ascii values in string
3820            classifications
3821    
3822    2003-07-14  Jonathan Coles   <[email protected]>
3823    
3824            * test/test_view.py: New. Tests for ViewPort.
3825    
3826    2003-07-14  Frank Koormann   <[email protected]>
3827    
3828            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
3829            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
3830    
3831            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
3832            unicode strings from session file: session title, map title and
3833            projection name.
3834            
3835    2003-07-10  Jonathan Coles   <[email protected]>
3836    
3837            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
3838            drag_stop, not drag_move when the mouse is released.
3839    
3840    2003-07-10  Jonathan Coles   <[email protected]>
3841    
3842            The most important part of this is the seperation of view.py into
3843            two pieces. viewport.py now has a class called ViewPort which
3844            contains all the non-wx parts of view.py and can therefore be
3845            tested. view.py contains only the wx-specific parts and is fairly
3846            simple.
3847    
3848            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
3849            RTTbug #1992.
3850            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
3851            RTTbug #1992.
3852    
3853            * Thuban/Model/classgen.py (generate_singletons,
3854            generate_uniform_distribution, generate_quantiles):
3855            Added 'fixes' parameter so that property attributes can
3856            be held constant over the generated classification groups.
3857            (CustomRamp.GetProperties): Remove unused variables.
3858    
3859            * Thuban/Model/map.py (Map.SetProjection): Send the old
3860            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
3861            event.
3862    
3863            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
3864            parameter which is a list of records that restricts which
3865            records are saved. Fixes RTbug #1997.
3866    
3867            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
3868            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
3869    
3870            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
3871            to allow the user to fix line color/width on generated groups.
3872            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
3873            functions to optionally fix group properties.
3874    
3875            * Thuban/UI/main.py (main): Set exception hook to the
3876            ShowExceptionDialog. Fixes RTbug #1993.
3877    
3878            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
3879            the table window when it is selectd to be shown.
3880    
3881            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
3882            Export Selection button and move the export buttons underneath
3883            the table.
3884            (QueryTableFrame.UpdateStatusText): Added event argument so
3885            that it can respond to grid selection events. The status text
3886            is now updated even when the table is not associated with a
3887            layer as was previously assumed.
3888            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
3889            UpdateStatusText responds to these events.
3890            (QueryTableFrame.OnSaveAs): Renamed to doExport.
3891            (QueryTableFrame.doExport): Helper function that saves the
3892            entire table, or selected rows, to a file.
3893            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
3894            Respond to export button events and call doExport.
3895    
3896            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
3897            the function doesn't return NULL without first setting a Python
3898            Error.
3899    
3900            * test/runtests.py (main): Only print "Unknown option" for
3901            unsupported options.
3902    
3903            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
3904            optional epsilon argument to specify floating point accuracy.
3905            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
3906            for each item test.
3907    
3908            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
3909            tests for saving selected records.
3910    
3911            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
3912            tests for saving selected records.
3913    
3914            * test/test_map.py (TestMapWithContents.test_set_projection):
3915            MAP_PROJECTION_CHANGED events send the old projection.
3916    
3917            * test/test_session.py
3918            (TestSessionWithContent.test_forward_map_projection):
3919            MAP_PROJECTION_CHANGED events send the old projection.
3920    
3921            * test/test_table.py (TableTest): Update tests to use non-deprecated
3922            functions.
3923    
3924    2003-07-08  Bernhard Herzog  <[email protected]>
3925    
3926            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
3927            constants in the column objects are the standard ones defined in
3928            the table module.
3929    
3930            * test/test_transientdb.py
3931            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
3932            exporting transient tables as DBF works. This should catch the bug
3933            just fixed in TransientTableBase.Width.
3934    
3935    2003-07-08  Bernhard Herzog  <[email protected]>
3936    
3937            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
3938            interpolated colors correctly.
3939    
3940            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
3941            New. Test case for the fix in classgen.py
3942    
3943    2003-07-08  Bernhard Herzog  <[email protected]>
3944    
3945            * test/runtests.py (main): Make the default output less verbose
3946            and add a verbosity option (-v) to get the old output
3947    
3948    2003-07-08  Bernhard Herzog  <[email protected]>
3949    
3950            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
3951            0.9.
3952    
3953            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
3954            New. Return the join type
3955    
3956            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
3957            DTD
3958            (SessionSaver.write_data_containers): Save the join type for
3959            joined tables
3960    
3961            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
3962            namespace
3963            (SessionLoader.start_jointable): Handle the jointype attribute
3964    
3965            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
3966            as of Thuban 0.8. These are now tests to determine whether Thuban
3967            can still read files generated by Thuban 0.8
3968    
3969            * test/test_load.py (LoadSessionTest.dtd)
3970            (TestSingleLayer.file_contents)
3971            (TestLayerVisibility.file_contents, TestLabels.file_contents)
3972            (TestLayerProjection.file_contents)
3973            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
3974            (TestJoinedTable.file_contents)
3975            (TestLoadError.file_contents): Update for new DTD
3976            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
3977            for new join type attribute
3978    
3979            * test/test_save.py (SaveSessionTest.dtd)
3980            (SaveSessionTest.testEmptySession)
3981            (SaveSessionTest.testSingleLayer)
3982            (SaveSessionTest.testLayerProjection)
3983            (SaveSessionTest.testRasterLayer)
3984            (SaveSessionTest.testClassifiedLayer)
3985            (SaveSessionTest.test_dbf_table)
3986            (SaveSessionTest.test_joined_table): Update for new DTD
3987            (SaveSessionTest.test_joined_table): Add test for new join type
3988            attribute
3989    
3990    2003-07-04  Bernhard Herzog  <[email protected]>
3991    
3992            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
3993            function for table_to_dbf
3994            (table_to_dbf): Deal with names longer than the 10 character limit
3995    
3996            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
3997            doc-string
3998            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
3999            long column names
4000    
4001    2003-07-03  Bernhard Herzog  <[email protected]>
4002    
4003            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
4004    
4005    2003-07-03  Bernhard Herzog  <[email protected]>
4006    
4007            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
4008            for the Thuban manual and README with some basic information about
4009            the manual
4010    
4011    2003-07-03  Bernhard Herzog  <[email protected]>
4012    
4013            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
4014            Update doc-string
4015            (TransientJoinedTable.create): Do not modify the column objects of
4016            the input tables in place and copy all columns of the input tables
4017            into the joined table after all.
4018    
4019            * test/test_transientdb.py
4020            (TestTransientTable.test_transient_joined_table_same_column_name):
4021            Update to reflect the new behavior
4022            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
4023            Update to reflect the new behavior
4024            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
4025            New test case for a bug which modified the column objects in place
4026    
4027    2003-07-02  Jonathan Coles   <[email protected]>
4028    
4029            * Thuban/Model/classgen.py (generate_singletons,
4030            generate_uniform_distribution, generate_quantiles,
4031            GenQuantiles0): Make sure maxValue isn't less than
4032            one, otherwise we could divide by zero.
4033    
4034            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
4035            ClassGenTest.doClassSingleTest): Call doBoundsTest to
4036            check the end classification groups against the
4037            proper property values.
4038            (ClassGenTest.doBoundsTest): New. Checks the first and
4039            last classification groups to make sure their properties
4040            are the correct upper and lower bounds for a color ramp.
4041    
4042    2003-07-02  Jonathan Coles   <[email protected]>
4043    
4044            * Thuban/Model/classgen.py (generate_singletons,
4045            generate_uniform_distribution, generate_quantiles,
4046            GenQuantiles0): The denominator was one to high when
4047            calculating the index for the ramp causing the index
4048            to never to reach one.
4049    
4050    2003-07-02  Jonathan Coles   <[email protected]>
4051    
4052            Changed the singature of ClassGroupRange.__init__ and
4053            ClassGroupRange.SetRange() so that the min/max values are
4054            passed as a tuple. This makes a better calling scheme for
4055            when a Range object is passed instead.
4056    
4057            * Thuban/Model/classgen.py: Fixed parameters to
4058            ClassGroupRange constructor.
4059    
4060            * Thuban/Model/classification.py (ClassGroupRange.__init__):
4061            Consolidate the min/max parameters into a single _range which
4062            can either be a tuple or a Range object.
4063            (ClassGroupRange.SetRange): Consolidate the min/max parameters
4064            into a single _range which can either be a tuple or a Range object.
4065    
4066            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
4067            call to ClassGroupRange constructor to use a tuple.
4068    
4069            * Thuban/Model/layer.py (Layer.SetClassification): Switch
4070            the classification instance variable to the new class
4071            before calling _set_layer otherwise subscribers to a
4072            LAYER_CHANGED event will not see any difference.
4073    
4074            * test/test_classification.py: Fix tests of ClassGroupRange
4075            so that they use the new signature.
4076    
4077            * test/test_load.py: Fix use of ClassGroupRange so that it
4078            uses the new signature.
4079    
4080            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
4081            uses the new signature.
4082    
4083            * test/test_save.py: Fix use of ClassGroupRange so that it
4084            uses the new signature.
4085    
4086    
4087    2003-07-01  Jonathan Coles   <[email protected]>
4088    
4089            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
4090            Import used objects/class from color.
4091            (generate_singletons): We don't
4092            need the numGroups parameter anymore because we are using
4093            the new ramps with GetProperties().
4094            (generate_uniform_distribution): Use new ramp method
4095            GetProperties().
4096            (generate_quantiles, GenQuantiles0): Use new ramp method
4097            GetProperties().
4098            (CustomRamp.SetNumGroups): Removed. The ramps now map
4099            a value from 0 to 1 to class properties so the number
4100            of groups is not needed ahead of time.
4101            (CustomRamp.next): Removed. CustomRamp does not support
4102            interation anymore.
4103            (CustomRamp.GetProperties): Returns a ClassGroupProperties
4104            object based on the index value from 0 to 1 that is
4105            passed to it.
4106            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
4107            Made into instances of Monochromatic class instread of
4108            deriving from it.
4109            (HotToCold.SetNumGroups): Removed. See CustomRamp.
4110            (HotToCold.next): Removed. See CustomRamp.
4111    
4112            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
4113            (Classification.SetField, Classification.SetFieldType):
4114            Replaced with SetFieldInfo.
4115            (Classification.SetFieldInfo): New. Does a better job of
4116            what SetField and SetFieldType used to do by combining
4117            their function since they should really always be done
4118            at the same time.
4119            (Classification.SetLayer): Renamed to _set_layer.
4120            (Classification._set_layer): Should only be called from
4121            Layer's SetClassification. This does not cause a recursive
4122            call as SetLayer did because we know that Layer knows about
4123            the classification.
4124    
4125            * Thuban/Model/color.py: Fixes RTbug #1971.
4126            (_Transparent): Renamed from Transparent so it doesn't
4127            conflict with the module variable.
4128            (Transparent, Black): Renamed from Color.Transparent,
4129            Color.Black so they are not class variables.
4130    
4131            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
4132            (Layer.Destroy): We don't need to call SetClassification
4133            anymore to clear out the back reference in the classifcation
4134            to the layer. It's better to set it to None using _set_layer,
4135            and we won't be creating another clas object too.
4136            (Layer.SetClassification): Classification._set_layer is not
4137            recursive so remove all the locking variables. Also clean
4138            up the code so that it remains unchanged if something fails.
4139    
4140            * Thuban/Model/load.py: Fixes RTbug #1971.
4141            (SessionLoader.start_classification): Call
4142            Classification.SetFieldInfo().
4143    
4144            * Thuban/Model/save.py: Removed import of Color which wasn't
4145            being used.
4146    
4147            * Thuban/UI/classgen.py: Fixes RTbug #1972.
4148            (ClassGenDialog.__init__): Color ramps are now instances
4149            already so we don't need to create any new objects.
4150            (ClassGenDialog.OnOK): Check for numGroups is no longer
4151            necessary because we never use it.
4152    
4153            * Thuban/UI/classifier.py: Fixes RTbug #1971.
4154            (Classifier.__BuildClassification, Classifier.__SetGridTable):
4155            Call Classification.SetFieldInfo() instead of SetFieldType.
4156    
4157            * Thuban/UI/renderer.py: Fixes RTbug #1971.
4158    
4159            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
4160            (MapCanvas.__init__): Subscribe to the idle time event. Set
4161            background color to white.
4162            (MapCanvas.OnPaint): Set a flag indicating that we should
4163            render the map during idle time. If we already have a bitmap
4164            just draw it now.
4165            (MapCanvas.OnIdle): New. Render the map only during idle time.
4166            This also fixes a problem with the busy cursor under gtk.
4167    
4168            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
4169            Fix calls to generate_singletons because the signature changed.
4170    
4171            * test/test_classification.py: Fix color references and
4172            change calls to Classification.[SetField|SetFieldType] to
4173            SetFieldInfo.
4174    
4175            * test/test_load.py: Fix color references.
4176    
4177            * test/test_load_0_2.py: Fix color references.
4178    
4179            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
4180            Change calls to Classification.[SetField|SetFieldType] to
4181            SetFieldInfo.
4182    
4183    2003-07-01  Frank Koormann   <[email protected]>
4184    
4185            MERGE from the greater-ms3 branch.
4186    
4187            * test/test_transientdb.py
4188            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
4189            New. Test join of two tables with partly equal column names.
4190    
4191            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
4192            If duplicates in left and right tables column names are found,
4193            append '_' (underscores) to the name until it is unique.
4194            Create always new internal names for the resulting table and reference
4195            columns in the join statement with <table>.<column>
4196    
4197    2003-07-01  Bernhard Herzog  <[email protected]>
4198    
4199            * test/test_transientdb.py
4200            (TestTransientTable.test_transient_joined_table_same_column_name):
4201            New. Test whether joining on columns with the same names in both
4202            tables works.
4203            
4204            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
4205            sure to use the right internal names even when joining on field
4206            with the same names in both tables. Also, detect duplicate names
4207            in the joined table correctly.
4208    
4209    2003-07-01  Frank Koormann   <[email protected]>
4210    
4211            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
4212            Reverse List of layers to render in same order as in desktop legend.
4213    
4214    2003-06-30  Jonathan Coles   <[email protected]>
4215    
4216            * Thuban/version.py (make_tuple): Takes a version string
4217            and splits it into a tuple of at most three integers.
4218            Used make_tuple() to make tuple versions of the version
4219            numbers.
4220    
4221            * Thuban/UI/about.py: Add Thuban email addresses.
4222    
4223    2003-06-30  Jonathan Coles   <[email protected]>
4224    
4225            * Thuban/version.py: SQLite/PySQLite version dependencies
4226            were too high.
4227    
4228    2003-06-30  Jonathan Coles   <[email protected]>
4229    
4230            * Thuban/version.py: Update version to 0.8.1
4231            
4232            * MANIFEST.in: Added Projections so that default.proj is
4233            included.
4234    
4235    2003-06-26  Jonathan Coles   <[email protected]>
4236    
4237            New About box with lots more information including library
4238            versions and credits. More/better version checking before
4239            Thuban starts.
4240    
4241            * Thuban/UI/about.py: New. New About box that displays
4242            library version information and credits.
4243    
4244            * Thuban/version.py: Added new 'versions' dictionary which
4245            contains the verions of various libraries which are checked
4246            when the module loads.
4247            (verify_versions): Check all version numbers and returns
4248            a list of errors.
4249    
4250            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
4251            Reset the status of the buttons as the situation warrants,
4252            but in a better more reliable way by not relying on the
4253            current status to determine what needs to change.
4254    
4255            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
4256            (verify_versions): Remove most of the code since it is
4257            now in Thuban.version.verify_versions.o
4258    
4259            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
4260            About box in Thuban.UI.about.
4261    
4262            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
4263            Returns the version of gdal library being used as a string.
4264    
4265            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
4266            Removed.
4267            (get_proj_version): Return the version of PROJ that the file
4268            was compiled with.
4269            (get_gtk_version): Return th version of GTK that the file
4270            was compiled with.
4271    
4272    2003-06-25  Jonathan Coles   <[email protected]>
4273    
4274            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
4275            of the SelectPropertiesDialog should be self so the window
4276            appears on top.
4277            (ClassGroupPropertiesCtrl.DoEdit): The parent
4278            of the SelectPropertiesDialog should be self so the window
4279            appears on top.
4280    
4281            * Thuban/UI/resource.py: Cleaned up how we determine file
4282            extensions.
4283            (GetImageResource): Return an wxImage from our Resources.
4284    
4285    2003-06-24  Jonathan Coles   <[email protected]>
4286    
4287            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
4288            Check that a layer has a classification before trying
4289            to get it. Raster layers don't have classifications.
4290    
4291    2003-06-23  Jonathan Coles   <[email protected]>
4292            
4293            * setup.py: Add Resources/XML to resource list.
4294        
4295    2003-06-23  Jonathan Coles   <[email protected]>
4296    
4297            * setup.cfg: Fix copyright dates
4298        
4299    2003-06-23  Jonathan Coles   <[email protected]>
4300    
4301            * MANIFEST.in: Update with Resources/XML
4302    
4303            * setup.py: Don't include Locale resources yet as we don't
4304            have any and it causes problems building the distribution
4305            for Windows. Update version to 0.8.0.
4306    
4307            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
4308    
4309            * Thuban/UI/mainwindow.py: Add blank line at the end because
4310            file was not being read correctly building the Windows
4311            distribution.
4312    
4313    2003-06-23  Jonathan Coles   <[email protected]>
4314    
4315            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
4316    
4317            * Thuban/version.py: Temporarily update longversion for
4318            the 0.8 release so that it doesn't have the cvs revision.
4319    
4320    2003-06-23  Jonathan Coles   <[email protected]>
4321    
4322            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
4323            to make sure that we don't create reentrant possibilities with
4324            wxYield.
4325    
4326            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
4327            directly to avoid the wxSafeYield() call which generates an
4328            OnPaint event causing infinite recursion. Don't try to catch
4329            exception anymore. This was for before there were limits on map
4330            scaling.
4331    
4332    2003-06-23  Bernhard Herzog  <[email protected]>
4333    
4334            Bug fix for RT #1961:
4335    
4336            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
4337            Register DerivedShapestores with the session
4338    
4339            * Thuban/Model/session.py (Session.Tables): Make sure each table
4340            is only listed once.
4341    
4342            * test/test_load.py (TestJoinedTable.test): Add check_format call.
4343            Update file contents to match the one written out.
4344    
4345    2003-06-20  Bernhard Herzog  <[email protected]>
4346    
4347            * test/xmlsupport.py (SaxEventLister.startElementNS)
4348            (SaxEventLister.endElementNS): Do not include the qname. Python
4349            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
4350            is (presumably incorrectly) None, whereas it's a string with the
4351            element name in the later versions.
4352    
4353            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
4354            (TestEventList.test_even_list_namespace): Update tests to reflect
4355            the new behaviour
4356            (TestEventList.test_even_list_id_normalization): Fix doc-string
4357    
4358    2003-06-20  Jonathan Coles   <[email protected]>
4359    
4360            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
4361            by deriving classes to determine if that layer supports shapes.
4362            (Layer): Override HasShapes and return true.
4363    
4364            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
4365            instead of a direct call to wx[Begin|End]CusyCursor().
4366            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
4367            table data.
4368    
4369            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
4370            New. Wrappers around the wxWindows functions that allow us to
4371            make additional calls such as wxYield which gives the native
4372            system a chance to update the cursor correctly.
4373    
4374            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
4375            instead of a direct call to wx[Begin|End]CusyCursor().
4376    
4377            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
4378            instead of a direct call to wx[Begin|End]CusyCursor().
4379            (MapCanvas.find_shape_at): Check if the current search layer
4380            support shapes, otherwise go on to the next layer.
4381    
4382            * test/test_layer.py: Add tests in each type of layer for
4383            HasClassification() and HasShapes()
4384    
4385    2003-06-20  Jonathan Coles   <[email protected]>
4386    
4387            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after
4388            turning on the busy cursor to allow the system to change the
4389            cursor before we begin painting. This fixes a problem that
4390            was occuring only under GTK. Fixes RTbug #1840.
4391    
4392    2003-06-20  Bernhard Herzog  <[email protected]>
4393    
4394            * Resources/XML/thuban-0.8.dtd: New DTD for the new file format
4395            version.
4396    
4397            * Thuban/Model/save.py (sort_data_stores): New. Make topological
4398            sort of the data sources so they can be written with sources that
4399            data sources that depend on other data sources come after the
4400            sources they depend on.
4401            (SessionSaver.__init__): Add idmap instance variable to map from
4402            objects to the ids used in the file.
4403            (SessionSaver.get_id, SessionSaver.define_id)
4404            (SessionSaver.has_id): New. Methods to manage the idmap
4405            (SessionSaver.write): Use thuban-0.8.dtd
4406            (SessionSaver.write_session): Add a namespace on the session and
4407            write out the data sources before the maps.
4408            (SessionSaver.write_data_containers): New. Write the data
4409            containers.
4410            (SessionSaver.write_layer): Layer elements now refer to a
4411            shapestore and don't contain filenames anymore.
4412    
4413            * Thuban/Model/load.py (LoadError): Exception class to raise when
4414            errors in the files are discovered
4415            (SessionLoader.__init__): Define dispatchers for elements with a
4416            thuban-0.8 namespace too.
4417            (SessionLoader.check_attrs): New helper method to check and
4418            convert attributes
4419            (AttrDesc): New. Helper class for SessionLoader.check_attrs
4420            (SessionLoader.start_fileshapesource)
4421            (SessionLoader.start_derivedshapesource)
4422            (SessionLoader.start_filetable, SessionLoader.start_jointable):
4423            Handlers for the new elements in the new fileformat
4424            (SessionLoader.start_layer): Handle the shapestore attribute in
4425            addition to filename.
4426            (SessionLoader.start_table, SessionLoader.end_table): Removed.
4427            They were never used in the old formats and aren't needed for the
4428            new.
4429    
4430            * Thuban/Model/session.py (Session.DataContainers): New method to
4431            return all "data containers", i.e. shapestores and tables
4432    
4433            * test/xmlsupport.py (SaxEventLister.__init__)
4434            (SaxEventLister.startElementNS, sax_eventlist): Add support to
4435            normalize IDs.
4436    
4437            * test/test_xmlsupport.py
4438            (TestEventList.test_even_list_id_normalization): New test case for
4439            id normalization
4440    
4441            * test/test_load.py (LoadSessionTest.check_format): Use ID
4442            normalization
4443            (LoadSessionTest.thubanids, LoadSessionTest.thubanidrefs): New
4444            class atrributes used for ID normalization
4445            (TestSingleLayer, TestLayerVisibility, TestLabels.test)
4446            (TestLayerProjection.test, TestRasterLayer.test): Adapt to new
4447            file format
4448            (TestJoinedTable): New test for loading sessions with joined
4449            tables.
4450            (TestLoadError): New. Test whether missing required attributes
4451            cause a LoadError.
4452    
4453            * test/test_save.py (SaveSessionTest.thubanids)
4454            (SaveSessionTest.thubanidrefs): New class attributes for ID
4455            normalization in .thuban files.
4456            (SaveSessionTest.compare_xml): Use id-normalization.
4457            (SaveSessionTest.testEmptySession)
4458            (SaveSessionTest.testLayerProjection)
4459            (SaveSessionTest.testRasterLayer)
4460            (SaveSessionTest.testClassifiedLayer): Adapt to new file format.
4461            (SaveSessionTest.testLayerProjection): The filename used was the
4462            same as for testSingleLayer. Use a different one.
4463            (SaveSessionTest.test_dbf_table)
4464            (SaveSessionTest.test_joined_table): New test cases for saving the
4465            new data sources structures.
4466            (TestStoreSort, MockDataStore): Classes to test the sorting of the
4467            data stores for writing.
4468    
4469            * test/runtests.py: Add CVS keywords
4470    
4471    2003-06-20  Jonathan Coles   <[email protected]>
4472    
4473            * test/test_session.py
4474            (UnreferencedTablesTests.test_unreferenced_tables_with_joins):
4475            Use the cultural_landmark-point.dbf file for the store so that
4476            the table rows and shape count match.
4477    
4478    2003-06-20  Jonathan Coles   <[email protected]>
4479    
4480            * Thuban/Model/data.py (DerivedShapeStore.__init__): Raise
4481            an exception if the number of shapes is different from the
4482            number of rows in the table. Address RTbug #1933.
4483    
4484            * test/test_layer.py (TestLayer.test_derived_store): Add
4485            a test for the new exception in DerivedShapeStore.__init__.
4486    
4487            * test/support.py (FloatTestCase): Removed since there is
4488            already FloatComparisonMixin. Fixes RTbug #1954.
4489            (FloatComparisonMixin.assertFloatEqual): Include test for
4490            infinity that was part of FloatTestCase.
4491    
4492            * test/test_range.py (RangeTest): Inherit from
4493            support.FloatComparisonMixin now that we don't have
4494            support.FloatTestCase.
4495    
4496    2003-06-20  Bernhard Herzog  <[email protected]>
4497    
4498            * test/test_save.py (SaxEventLister, sax_eventlist): Removed. Use
4499            the implementation in xmlsupport instead.
4500            (SaveSessionTest.compare_xml): sax_eventlist is now in xmlsupport
4501    
4502            * test/test_proj.py: Import sax_eventlist from xmlsupport instead
4503            of test_save
4504    
4505    2003-06-20  Bernhard Herzog  <[email protected]>
4506    
4507            * test/test_load.py (LoadSessionTest.check_format): New helper
4508            method to make sure the test files we load might have been written
4509            by the current thuban version.
4510            (ClassificationTest.TestLayers, TestSingleLayer.test)
4511            (TestLayerVisibility.test, TestClassification.test)
4512            (TestLabels.test, TestLayerProjection.test, TestRasterLayer.test):
4513            Add check_format() calls and fix the thuban data to match the data
4514            that would be written by saving the session loaded from it.
4515    
4516            * test/xmlsupport.py (SaxEventLister, sax_eventlist): Copies of
4517            the same class and function in test_save.
4518    
4519            * test/test_xmlsupport.py (TestEventList): New. test cases for
4520            sax_eventlist
4521    
4522    2003-06-20  Bernhard Herzog  <[email protected]>
4523    
4524            * Resources/XML/thuban.dtd: Add comment about which versions of
4525            Thuban are covered by this DTD
4526            (map): Fix content model for layers and raster layers. There can
4527            be any number or layers and raster layers in any order.
4528    
4529    2003-06-20  Jonathan Coles   <[email protected]>
4530    
4531            This is mainly about fixing RTbug #1949.
4532    
4533            * Thuban/Model/classification.py: Remove "from __future__"
4534            import statement since python 2.2 is the earliest supported
4535            version.
4536    
4537            * Thuban/Model/proj.py (Projection.GetProjectedUnits): New.
4538            Currently returns PROJ_UNITS_METERS or PROJ_UNITS_DEGREES
4539            depending on the units this projection *forwards* into.
4540    
4541            * Thuban/Model/save.py (SessionSaver.write_classification):
4542            Remove unnecessary use of lambdas and nested functions.
4543    
4544            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Do scale
4545            adjustment here if the map projection uses degrees.
4546    
4547            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Remove
4548            scale adjust code since it is now done before calling
4549            this method. Don't do anything if the map projection
4550            is None.
4551    
4552    2003-06-19  Bernhard Herzog  <[email protected]>
4553    
4554            Move version specific load tests to their own file.
4555    
4556            * test/test_load.py: Expand the doc-string to explain a bit how to
4557            handle file format changes.
4558            (TestClassification.test): Update the docstring as this test is
4559            not about Thuban 0.2 anymore.
4560    
4561            * test/test_load_0_2.py: New file with the load tests for thuban
4562            files created with Thuban 0.2 and earlier.
4563    
4564    2003-06-19  Bernhard Herzog  <[email protected]>
4565    
4566            Add XML validation to some of the tests. Validation will only be
4567            done if pyRXP is installed (http://reportlab.com/xml/pyrxp.html).
4568            To make the DTD available to the test cases it's moved into
4569            Resources/XML
4570    
4571            * Resources/XML/thuban.dtd: New. This is now the real Thuban DTD
4572            for versions up to and including 0.2. Two slight changes: added an
4573            encoding specification and fixed the comment which refered to
4574            GRASS, not Thuban
4575    
4576            * test/xmlsupport.py: New support module for tests involving XML.
4577            Currently there's a mix-in class for XML validation.
4578    
4579            * test/test_xmlsupport.py: New. Tests for the xmlsupport module
4580    
4581            * test/test_save.py (SaveSessionTest): Derive from ValidationTest
4582            so that we can validate the
4583            (SaveSessionTest.testEmptySession)
4584            (SaveSessionTest.testSingleLayer)
4585            (SaveSessionTest.testSingleLayer)
4586            (SaveSessionTest.testLayerProjection)
4587            (SaveSessionTest.testRasterLayer)
4588            (SaveSessionTest.testClassifiedLayer): Validate the generated XML
4589    
4590            * test/runtests.py (main): Call print_additional_summary instead
4591            of print_garbage_information
4592    
4593            * test/support.py (resource_dir): New function to return the
4594            "Resource" subdirectory
4595            (print_additional_summary): New function to combine several
4596            summary functions
4597            (run_tests): Use print_additional_summary instead of calling
4598            print_garbage_information directly
4599    
4600    2003-06-19  Bernhard Herzog  <[email protected]>
4601    
4602            * Doc/thuban.dtd (classification): Correct the content model of
4603            the classification element.
4604            (projection): Add the "name" attribute
4605    
4606    2003-06-19  Frank Koormann   <[email protected]>
4607    
4608            MERGE from the greater-ms3 branch.
4609    
4610            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Apply conversion to
4611            scale if projection is latlong to get better estimate.
4612    
4613            Fix problem of hidden properties dialog under windows after double
4614            click on layer tree:
4615            The tree control always gets an Expanded / Collapsed event after
4616            the ItemActivated  on double click, which raises the main window again.
4617            We add a second ItemActivated event to the queue, which simply
4618            raises the already displayed window.
4619    
4620            * Thuban/UI/legend.py (LegendTree.__init__): Instance variable
4621            raiseProperties initialized to prevent endless loops
4622            (LegendTree._OnItemActivated): Depending on self.raiseProperties
4623            simply raise the properties or open the dialog and issue a second
4624            event.
4625    
4626    2003-06-18  Jonathan Coles   <[email protected]>
4627    
4628            * setup.py: Fix a few problems that occured under Windows.
4629    
4630    2003-06-18  Jonathan Coles   <[email protected]>
4631    
4632            When Thuban loaded the map was redrawn twice because the
4633            legend was being opened after the mainwindow was created
4634            and not during its creation. This meant the map was drawn
4635            initially and then had to be redrawn when the legend
4636            caused the display to change. Now the legend is opened
4637            in the mainwindow constructor which resolves this issue.
4638    
4639            Also, although we were checking for the existence of
4640            gdal and gdalwarp modules, the gdalwarp extension was
4641            still being compiled (which may fail if the system doesn't
4642            have gdal installed). the build_ext command to setup.py
4643            now accepts the flags --with-gdal and --without-gdal.
4644            If --without-gdal is specified setup.py will try to
4645            use the gdal parameters specified by gdal-config. Under
4646            windows, those parameters have to be set in setup.py
4647            as with proj4 an wxWindows.
4648    
4649            * setup.py: Use a list instead of seperate variables for
4650            extension parameters so we can create a generic function
4651            that runs an appropriate *-config script.
4652            (run_cs_script): Renamed from run_wx_script and modified
4653            to accept a second argument which is a list of lists to
4654            be filled in by the values returned from running the command.
4655            (thuban_build_ext): New. Extends the build_ext command and
4656            provides the options --with-gdal/--without-gdal which then
4657            optionally includes the gdalwarp extension.
4658    
4659            * Thuban/Model/resource.py: First check if we can import
4660            the gdalwarp Thuban extension before checking for gdal.
4661            Also added some comments.
4662            
4663            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Check if
4664            the map is None which may be the case if none has been loaded
4665            yet.
4666    
4667            * Thuban/UI/main.py (main): Remove call to ShowLegend.
4668    
4669            * Thuban/UI/mainwindow.py (MainWindow.__init__): Call ShowLegend().
4670    
4671            * Thuban/UI/renderer.py: Check for gdal support before importing
4672            gdalwarp.
4673            (MapRenderer.render_map): Only try to optimize if we have gdal
4674            support otherwise nothing will get drawn.
4675    
4676            * Thuban/UI/view.py (MapCanvas.FitMapToWindow): This may be called
4677            during startup before a map has been created. Check if map is None
4678            before using it and do nothing if it is.
4679    
4680    2003-06-17  Jonathan Coles   <[email protected]>
4681    
4682            Fix the problem with raster layers under Windows that caused
4683            Thuban to crash. The view should respond to layer projection
4684            changed events to update the display. Changes to a projection
4685            should not cause the map to be set to full extent.
4686            
4687            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
4688            current_map_proj to remember the current map projection so that
4689            when the projection changes we know what the previous projection
4690            was.
4691            (MapCanvas.SetMap): Unsubscribe and subscribe to
4692            LAYER_PROJECTION_CHANGED events.
4693            (MapCanvas.projection_changed): Split into two methods that respond
4694            to map and layer projection changes.
4695            (MapCanvas.map_projection_changed): New. Takes the current view and
4696            projects it using the new projection. This does not cause the
4697            map to be redrawn at full extent.
4698            (MapCanvas.layer_projection_changed): New. Cause a redraw which
4699            will draw each layer in its new projection.
4700            
4701            * extensions/thuban/bmpdataset.cpp (BMPDataset::Open): Call
4702            VSIFClose() not VSIFCloseL() to close the file. Fixes a crash
4703            under Windows.
4704            
4705            * extensions/thuban/gdalwarp.cpp (MFILENAME): Padding should be
4706            to twice sizeof(void*) because there are two digits for each
4707            hex byte.
4708    
4709    2003-06-16  Bernhard Herzog  <[email protected]>
4710    
4711            Update to the layer interface: Direct access to the table,
4712            shapetable, shapefile and filename attributes is now actively
4713            deprecated by issuing deprecation warnings for all places where
4714            this happens.
4715    
4716            * Thuban/Model/layer.py (Layer.__getattr__): New. Implement access
4717            to the instance variables table, shapetable, shapefile and
4718            filename via __getattr__ so that we can issue a deprecation
4719            warning.
4720            (Layer.SetShapeStore): Don't set the deprecated instance variables
4721            any more
4722            (Layer.SetShapeStore): Don't use deprecated layer instance
4723            variables
4724            (Layer.Destroy): No need to explicitly remove the instance
4725            variables any more
4726            (Layer.GetFieldType, Layer.Shape): Don't use deprecated layer
4727            instance variables
4728    
4729            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
4730            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve)
4731            (GenQuantilesPanel.GetList, GenQuantilesPanel.OnRetrieve): Don't
4732            use deprecated layer instance variables
4733    
4734            * Thuban/UI/classifier.py (Classifier.__init__): Don't use
4735            deprecated layer instance variables
4736    
4737            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
4738            (IdentifyGridCtrl.selected_shape): Don't set the deprecated layer
4739            instance variables
4740    
4741            * Thuban/UI/tableview.py (LayerTableGrid.select_shapes): Don't use
4742            deprecated layer instance variables
4743    
4744            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Don't use
4745            deprecated layer instance variables
4746    
4747            * Thuban/Model/save.py (SessionSaver.write_layer): Don't use
4748            deprecated layer instance variables
4749    
4750            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer)
4751            (MapRenderer.polygon_render_param): Don't use deprecated layer instance
4752            variables
4753    
4754            * test/runtests.py (main): Turn Thuban's deprecation warnings into
4755            errors so that they're cought by the tests
4756    
4757            * test/test_load.py (TestSingleLayer.test): Don't use deprecated
4758            layer instance variables
4759    
4760    2003-06-16  Jonathan Coles   <[email protected]>
4761    
4762            Fix a problem under Windows whereby if the user double-clicks on a
4763            layer in the legend that tree item will expand or collapse as well
4764            as open the layer properties dialog. The state of the tree item
4765            should not be affected.
4766    
4767            * Thuban/UI/legend.py (LegendTree.__init__): Add instance variable
4768            preventExpandCollapse and subscribe to expanding and collapsing
4769            events.
4770            (LegendTree.OnItemExpandCollapse): New. Responds to expanding and
4771            collapsing events and will veto the event if it has been triggered
4772            by the user double clicking on a layer.
4773            (LegendTree._OnItemActivated): Set preventExpandCollapse to indicate
4774            that an expanding/collapsing event should be vetoed.
4775    
4776    2003-06-13  Bernhard Herzog  <[email protected]>
4777    
4778            * Thuban/UI/classifier.py (Classifier.OnClose)
4779            (Classifier.map_layers_removed)
4780            (Classifier.layer_shapestore_replaced): Unsubscribe the messages
4781            in OnClose and not in map_layers_removed or
4782            layer_shapestore_replaced to make sure it always happens when the
4783            dialog is closed
4784    
4785    2003-06-13  Jonathan Coles   <[email protected]>
4786    
4787            This puts back a fix for Windows where a panel is needed so that
4788            the background of the table view appears correctly.
4789    
4790            * Thuban/UI/tableview.py (TableFrame.__init__): Add a panel
4791            object that can be used by derived classes to place any
4792            controls (including the grid) onto.
4793            (QueryTableFrame.__init__): Use the panel as the parent window
4794            for all the controls. Reparent the grid so that the panel is
4795            the parent. Call UpdateStatusText() to correctly initialize
4796            the status bar.
4797    
4798    2003-06-13  Jonathan Coles   <[email protected]>
4799    
4800            * Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits
4801            from wxFrame (as opposed to wxDialog like the other classes)
4802            but otherwise behaves like the other classes. This is needed
4803            for the TableView which isn't really a dialog and needs to
4804            have a status bar and control buttons.
4805    
4806            * Thuban/UI/tableview.py (TableGrid.__init__): Create an
4807            instance variable to keep track of how many rows are selected.
4808            Subscribe once to the the events we are interested in.
4809            (ThubanGrid.OnRangeSelect): Only handle event if event handling
4810            hasn't been turned off.
4811            (ThubanGrid.OnSelectCell): Only handle event if event handling
4812            hasn't been turned off.
4813            (ThubanGrid.ToggleEventListeners): Rather than subscribe None
4814            as an event listener (which changes the event handler stack)
4815            simply set an instance variable to False. This is checked in
4816            the event handlers.
4817            (ThubanGrid.GetNumberSelected): Return the number of currently
4818            selected rows.
4819            (TableFrame): Inherit from ThubanFrame so we can have a
4820            status bar and control buttons.
4821            (QueryTableFrame.__init__): Create a status bar. Fixes RTbug #1942.
4822            Explicitly set which items are selected in the operator choice and
4823            action choice so there is always a valid selection. Fixes RTbug #1941.
4824            Subscribe to grid cell selection events so we can update the
4825            status bar.
4826            (QueryTableFrame.UpdateStatusText): Update the status bar with
4827            how many rows are in the grid, how many columns, and how many
4828            rows are selected.
4829            (QueryTableFrame.OnGridSelectRange, QueryTableFrame.OnGridSelectCell):
4830            Call UpdateStatusText when cells are (de)selected.
4831            (QueryTableFrame.OnQuery): Use the string value in the value
4832            combo if either the selected item index is 0 or if the string
4833            cannot be found in the predefined list (this happens if the
4834            user changes the text). Fixes RTbug #1940.
4835            Only turn off the grid event listeners if there a query comes
4836            back with a none empty list of ids. in the case that the list
4837            is empty this causes a grid.ClearSelection() call to actually
4838            clear the grid selection which causes the selected items in
4839            the map to be deselected. Fixes RTbug #1939.
4840    
4841            * test/test_save.py (XMLWriterTest.Encode): Check return values.
4842            Fixes RTbug #1851.
4843    
4844    2003-06-13  Bernhard Herzog  <[email protected]>
4845    
4846            * Thuban/UI/identifyview.py (IdentifyView.__init__): Call
4847            self.selected_shape with the current selection to make sure the
4848            contents of the dialog are up to date when it's shown for the
4849            first time.
4850            The dialog used to work without this by luck. The recent fix to
4851            the connector module 'broke' a 'feature' the identify view was
4852            relying on, i.e that subscribing to a message in response to
4853            receiving a message of that type would mean that the new
4854            subscriber would also be called for the same message.
4855            
4856    2003-06-12  Jonathan Coles   <[email protected]>
4857    
4858            * extensions/thuban/gdalwarp.cpp: Removed debug printing as
4859            the image is rendered. Fixes RTbug #1937.
4860    
4861  2003-06-12  Jonathan Coles   <[email protected]>  2003-06-12  Jonathan Coles   <[email protected]>
4862    
4863          * Thuban/Lib/fileutil.py: As is done under Windows, create the          * Thuban/Lib/fileutil.py: As is done under Windows, create the
4864          user directory if it doesn't exist on a posix system.          user directory if it doesn't exist on a posix system.
4865            Fixes RTbug #1815.
4866    
4867          * Thuban/Model/resource.py (get_user_proj_files): Moved the          * Thuban/Model/resource.py (get_user_proj_files): Moved the
4868          called to get_application_dir here, so that the directory          called to get_application_dir here, so that the directory

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