/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1272 by jonathan, Fri Jun 20 16:43:13 2003 UTC revision 1672 by bh, Thu Aug 28 10:30:55 2003 UTC
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1    2003-08-28  Bernhard Herzog  <[email protected]>
2    
3            * Thuban/version.py (longversion): Update to 0.9
4    
5            * Thuban/UI/mainwindow.py: Remove some unused imports
6    
7            * README: Add section about required additional software. Add date
8            and revision CVS keywords
9    
10            * HOWTO-Release: Add item about the translations. Add date and
11            revision CVs keywords and change formatting to match README a bit
12            better
13    
14            * po/de.po: Update for 0.9
15    
16            * test/README: Tweak the wording a little because many tests are
17            not really unittest.
18    
19    2003-08-27  Bernhard Herzog  <[email protected]>
20    
21            As preparation for the 0.9 release, switch thuban files to a
22            non-dev namespace
23    
24            * Thuban/Model/save.py (SessionSaver.write_session): Write files
25            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
26            namespace
27    
28            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
29            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
30    
31            * test/test_save.py (SaveSessionTest.dtd)
32            (SaveSessionTest.testEmptySession)
33            (SaveSessionTest.testSingleLayer)
34            (SaveSessionTest.testLayerProjection)
35            (SaveSessionTest.testRasterLayer)
36            (SaveSessionTest.testClassifiedLayer)
37            (SaveSessionTest.test_dbf_table)
38            (SaveSessionTest.test_joined_table)
39            (SaveSessionTest.test_save_postgis): Update for new namespace
40    
41            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
42            (TestLayerVisibility.file_contents, TestLabels.file_contents)
43            (TestLayerProjection.file_contents)
44            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
45            (TestPostGISLayer.file_contents)
46            (TestPostGISLayerPassword.file_contents)
47            (TestLoadError.file_contents, TestLoadError.test): Update for new
48            namespace
49    
50    2003-08-27  Bernhard Herzog  <[email protected]>
51    
52            Make the table interface distinguish between row ids (an integer
53            that uniquely identifies a row) and row ordinals (a simple row
54            count from 0 to NumRows() - 1)
55    
56            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
57            (PostGISTable.RowOrdinalToId): New methods to conver between row
58            ids and row ordinals
59            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
60            parameter row_is_ordinal to indicate whether the row parameter is
61            the row id or the ordinal
62    
63            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
64            (TransientTableBase.RowOrdinalToId)
65            (AutoTransientTable.RowIdToOrdinal)
66            (AutoTransientTable.RowOrdinalToId): Same new methods as in
67            PostGISTable.
68            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
69            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
70            Same new parameter as in PostGISTable.
71    
72            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
73            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
74            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
75            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
76            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
77            parameter as in PostGISTable.
78    
79            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
80            (DataTable.RowOrdinalToId): New methods to convert between row ids
81            and row ordinals.
82            (TableGrid.SelectRowById): New method to select a row based on its
83            ID as opposed to its ordinal
84            (DataTable.GetValue, TableGrid.OnRangeSelect)
85            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
86            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
87            (LayerTableFrame.__init__): Convert between row ids and row
88            ordinals as appropriate
89    
90            * test/postgissupport.py (PostGISDatabase.__init__): Add
91            doc-string.
92            (PostGISDatabase.initdb): The optional third item in a tuple in
93            tables is now a (key, value) list with additional arguments to
94            pass to upload_shapefile
95            (upload_shapefile): New parameter gid_offset to allow gids that
96            are not the same as the shapeids in the shapefile
97            (PostgreSQLServer.get_default_static_data_db): Use the new
98            gid_offset to make the gids in landmarks 1000 higher than the
99            shapeids in the shapefile
100    
101            * test/test_viewport.py
102            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
103            new shapeids in the landmarks table
104    
105            * test/test_transientdb.py
106            (TestTransientTable.run_iceland_political_tests)
107            (TestTransientTable.test_transient_joined_table): Add tests for
108            the new table methods and new keywords arguments.
109    
110            * test/test_postgis_db.py
111            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
112            (TestPostGISTable.test_read_value_row_count_mode)
113            (TestPostGISTable.test_row_id_to_ordinal)
114            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
115            table methods and the new arguments
116            (TestPostGISShapestorePoint.test_shapes_in_region)
117            (TestPostGISShapestorePoint.test_shape_raw_data)
118            (TestPostGISShapestorePoint.test_shape_points)
119            (TestPostGISShapestorePoint.test_shape_shapeid)
120            (TestPostGISShapestorePoint.test_all_shapes)
121            (TestPostGISTable.test_simple_query)
122            (TestPostGISTable.test_simple_query)
123            (TestPostGISTable.test_simple_query)
124            (TestPostGISTable.test_read_value)
125            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
126            shapeids in the landmarks table
127    
128            * test/test_memory_table.py
129            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
130            (TestMemoryTable.test_read_value_row_count_mode)
131            (TestMemoryTable.test_row_id_to_ordinal)
132            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
133            table methods and the new arguments
134    
135            * test/test_dbf_table.py
136            (TestDBFTable.test_read_row_as_dict_row_count_mode)
137            (TestDBFTable.test_read_value_row_count_mode)
138            (TestDBFTable.test_row_id_to_ordinal)
139            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
140            methods and the new arguments
141    
142    2003-08-26  Bernhard Herzog  <[email protected]>
143    
144            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
145            more postgis specific but much faster method to get the bounding
146            box
147    
148    2003-08-26  Bernhard Herzog  <[email protected]>
149    
150            * Thuban/Model/postgisdb.py (PostGISTable.Title)
151            (PostGISShapeStore.AllShapes): Add these missing methods.
152            (PostGISShapeStore.ShapesInRegion): No need to raise
153            StopIteration. We can simply return
154    
155            * test/test_postgis_db.py (TestPostGISTable.test_title)
156            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
157            new methods
158    
159    2003-08-25  Bernhard Herzog  <[email protected]>
160    
161            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
162    
163            * test/test_postgis_db.py (PolygonTests): New class containing
164            those tests from TestPostGISShapestorePolygon that can also be
165            used to test MUTLIPOLYGON tables
166            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
167            so derive from that
168            (TestPostGISShapestoreMultiPolygon): New class with tests for
169            MUTLIPOLYGON tables
170    
171            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
172            tables argument to have tuples with three items to override the
173            WKT type used.
174            (PostgreSQLServer.get_default_static_data_db): Use the above to
175            create a polygon table with MUTLIPOLYGONs
176            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
177            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
178            coords_to*
179            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
180            (wkt_converter): New. Map WKT types to converters
181            (upload_shapefile): New parameter force_wkt_type to use a
182            different WKT type than the default
183    
184    2003-08-25  Bernhard Herzog  <[email protected]>
185    
186            * Thuban/UI/application.py
187            (ThubanApplication.run_db_param_dialog): New. Suitable as a
188            db_connection_callback. Main difference is that the dialog run
189            from this method doesn't have a parent so it can be used even when
190            there is no main window
191            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
192            no db_connection_callback was given. This way the dialog pops up
193            even when the .thuban file was given as a command line parameter.
194    
195    2003-08-25  Bernhard Herzog  <[email protected]>
196    
197            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
198            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
199            which leads to an effectively frozen X session because the user
200            can only interact with the dialog but the mouse is still grabbed
201            by the canvas.
202            Also, call the tool's Hide method before MouseLeftUp because
203            MouseLeftUp may change the tool's coordinates.
204    
205    2003-08-25  Bernhard Herzog  <[email protected]>
206    
207            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
208            LoadCancelled exceptions and handle them by returning immediately.
209    
210    2003-08-25  Bernhard Herzog  <[email protected]>
211    
212            GUI part of loading sessions with postgis connections which may
213            require user interaction to get passwords or updated parameters
214    
215            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
216            bit nucer and be more generic.
217            (DBFrame.OnAdd): Adapt to new DBDialog interface
218    
219            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
220            optional parameter db_connection_callback which is passed to
221            load_session.
222    
223            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
224            Suitable as a db_connection_callback
225            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
226            db_connection_callback of the application's OpenSession method
227    
228    
229    2003-08-25  Bernhard Herzog  <[email protected]>
230    
231            Basic loading of sessions containing postgis connections:
232    
233            * Thuban/Model/load.py (LoadError): Add doc-string
234            (LoadCancelled): New exception class to indicate a cancelled load
235            (SessionLoader.__init__): Add the db_connection_callback parameter
236            which will be used by the loader to get updated parameters and a
237            password for a database connection
238            (SessionLoader.__init__): Add the new XML elements to the
239            dispatchers dictionary
240            (SessionLoader.check_attrs): Two new conversions, ascii to convert
241            to a byte-string object and idref as a generic id reference
242            (SessionLoader.start_dbconnection)
243            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
244            elements
245            (load_session): Add the db_connection_callback to pass through the
246            SessionLoader
247    
248            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
249            New classes to test loading of sessions with postgis database
250            connections.
251    
252    2003-08-25  Bernhard Herzog  <[email protected]>
253    
254            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
255            replace it and the comment with __BuildDate__ by the Source: and
256            Id: cvs keywords as used in the other files.
257    
258    2003-08-25  Bernhard Herzog  <[email protected]>
259    
260            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
261            LoadError when a required attribute is missing. The code used to
262            be commented out for some reason, but probably should have been
263            active.
264    
265            * test/test_load.py (TestLoadError.test): Test the message in the
266            LoadError too to make sure it really is about the missing
267            attribute
268    
269    2003-08-22  Bernhard Herzog  <[email protected]>
270    
271            * test/test_save.py (SaveSessionTest.test_dbf_table)
272            (SaveSessionTest.test_joined_table): Add XML validation tests.
273    
274    2003-08-22  Bernhard Herzog  <[email protected]>
275    
276            Implement saving a session with a postgis connection
277    
278            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
279            elements for database connections and shapestores using db
280            connections
281            (session): Add the dbconnections to the content model
282    
283            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
284            Write the db connections
285            (SessionSaver.write_session): Call write_db_connections to write
286            the connection before the data sources
287            (SessionSaver.write_data_containers): Handle postgis shapestores
288    
289            * test/test_save.py (SaveSessionTest.thubanids)
290            (SaveSessionTest.thubanidrefs): Update for new DTD
291            (SaveSessionTest.test_save_postgis): New. Test saving a session
292            with postgis connections
293    
294            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
295            (PostGISTable.TableName): New accessor methods for the connection
296            and table name
297    
298            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
299            (TestPostGISTable.test_dbname): New methods to test the new
300            PostGISConnection methods
301    
302    2003-08-22  Bernhard Herzog  <[email protected]>
303    
304            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
305            for exceptions occurring when establishing a Database connection
306            (PostGISConnection.connect): Catch psycopg.OperationalError during
307            connects and raise ConnectionError.
308    
309            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
310            tests for database exceptions
311    
312    2003-08-22  Bernhard Herzog  <[email protected]>
313    
314            Prepare the test suite for tests with required authentication
315    
316            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
317            variables with two predefined users/passwords, one for the admin
318            and one for a non-privileged user.
319            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
320            the non-privileged user to the database and set the admin password
321            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
322            Better error reporting
323            (PostgreSQLServer.connection_params)
324            (PostgreSQLServer.connection_string): New methods to return
325            information about how to connect to the server
326            (PostgreSQLServer.execute_sql): New. Convenience method to execute
327            SQL statements
328            (PostgreSQLServer.require_authentication): Toggle whether the
329            server requires authentication
330            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
331            Add or alter users
332            (PostGISDatabase.initdb): Pass the admin name one the
333            subprocesses' command lines. Grant select rights on
334            geometry_columns to everybody.
335            (upload_shapefile): Use the admin name and password when
336            connecting. Grant select rights on the new table to everybody.
337    
338            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
339            server's new methods to get the connection parameters.
340    
341            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
342            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
343            server's new methods to get the connection parameters.
344    
345            * test/test_postgis_db.py
346            (TestPostGISConnection.test_gis_tables_empty)
347            (TestPostGISConnection.test_gis_tables_non_empty)
348            (PostGISStaticTests.setUp): Use the server's new methods to get
349            the connection parameters.
350    
351    2003-08-22  Bernhard Herzog  <[email protected]>
352    
353            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
354    
355            * Thuban/version.py: Add psycopg version
356    
357            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
358            version of the psycopg module
359    
360    2003-08-22  Bernhard Herzog  <[email protected]>
361    
362            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
363            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
364            at the moment. The functionality should probably be implemented
365            some time, though.
366            (DBFrame.OnRemove): Display a message if the connection can't be
367            removed because it's still in use.
368    
369    2003-08-22  Jan-Oliver Wagner <[email protected]>
370    
371            * Thuban/UI/about.py (About.__init__): split up the huge about
372            text into elements/lists for easier translation. This fixes bug
373            https://intevation.de/rt/webrt?serial_num=2058
374            Also, made some forgotten string available for the i18n.
375    
376    2003-08-21  Bernhard Herzog  <[email protected]>
377    
378            Make postgis support really optional including insensitive menu
379            items.
380    
381            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
382            whether the postgis is supported.
383    
384            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
385            to make postgis support optional
386    
387            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
388            version of Thuban.Model.postgisdb.has_postgis_support
389            (database_management command): Make it only sensitive if postgis
390            is supported.
391    
392    2003-08-21  Jan-Oliver Wagner <[email protected]>
393    
394            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
395            (section Adding and Removing Layers): Added text and described
396            multi-selection.
397            (chapter Extensions): New.
398    
399    2003-08-21  Jan-Oliver Wagner <[email protected]>
400    
401            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
402            settings to allow multiple files to load into the map.
403            Also reduced selection to *.shp as a default.
404    
405    2003-08-20  Bernhard Herzog  <[email protected]>
406    
407            Add dialogs and commands to open database connections and add
408            database layers.
409    
410            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
411            method to open the database connection management dialog
412            (MainWindow.AddDBLayer): New method to add a layer from a database
413            (_has_dbconnections): New helper function to use for sensitivity
414            (database_management command, layer_add_db command): New commands
415            that call the above new methods.
416            (main_menu): Add the new commands to the menu.
417    
418            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
419            (PostGISConnection.connect): Establish the actual connection in a
420            separate method and call it in __init__. This makes it easier to
421            override the behavior in test cases
422            (PostGISConnection.BriefDescription): New method to return a brief
423            description for use in dialogs.
424    
425            * test/test_postgis_db.py (NonConnection): DB connection that
426            doesn't actually connect
427            (TestBriefDescription): New class with tests for the new
428            BriefDescription method
429    
430    2003-08-19  Jan-Oliver Wagner <[email protected]>
431    
432            Moved anything from extensions to libraries.
433    
434            * libraries: New.
435    
436            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
437    
438            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
439            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
440            been moved here from thuban/extensions/pyprojection/
441            See there in the Attic for the older history.
442    
443            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
444            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
445            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
446            have been moved here from thuban/extensions/pyshapelib/
447            See there in the Attic for the older history.
448    
449            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
450            files have been moved here from thuban/extensions/shapelib/
451            See there in the Attic for the older history.
452    
453            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
454            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
455            thuban/extensions/thuban/
456            See there in the Attic for the older history.
457    
458            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
459    
460            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
461            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
462    
463            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
464            Moved to libraries/shapelib.
465    
466            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
467            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
468            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
469            Moved to libraries/pyshapelib.
470    
471            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
472            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
473            Moved to libraries/pyprojection.
474    
475            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
476    
477            * extensions: Removed.
478    
479    2003-08-19  Bernhard Herzog  <[email protected]>
480    
481            * test/test_viewport.py (ViewPortTest): We don't use the
482            facilities of FileTestMixin so don't derive from it.
483            (TestViewportWithPostGIS): New class with tests for using a
484            viewport on a map with postgis layers.
485    
486    2003-08-19  Bernhard Herzog  <[email protected]>
487    
488            Add the db connection management to the session.
489    
490            * Thuban/Model/session.py (Session.__init__): New instance
491            variable db_connections
492            (Session.AddDBConnection, Session.DBConnections)
493            (Session.HasDBConnections, Session.CanRemoveDBConnection)
494            (Session.RemoveDBConnection): New methods to manage and query the
495            db connections managed by the session
496            (Session.OpenDBShapeStore): New method to open a shapestore from a
497            db connection
498    
499            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
500            messages for the db connection handling in the session
501    
502            * test/test_postgis_session.py: New. test cases for the session's
503            db connection handling with postgis connections
504    
505    2003-08-19  Bernhard Herzog  <[email protected]>
506    
507            Add very basic postgis database support and the corresponding test
508            cases. The test cases require a PostgreSQL + postgis installation
509            but no existing database. The database will be created
510            automatically by the test cases
511    
512            * test/README: Add note about skipped tests and the requirements
513            of the postgis tests.
514    
515            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
516    
517            * test/test_postgis_db.py: New. Test cases for the postgis
518            support.
519    
520            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
521            format
522    
523            * test/test_wellknowntext.py: New. Test cases for the
524            wellknowntext parser
525    
526            * test/postgissupport.py: New. Support module for tests involving
527            a postgis database.
528    
529            * test/support.py (execute_as_testsuite): Shut down the postmaster
530            if it's still running after the tests
531    
532            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
533            well known text format
534    
535    2003-08-19  Jan-Oliver Wagner <[email protected]>
536    
537            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
538            message dialog.
539    
540    2003-08-18  Bernhard Herzog  <[email protected]>
541    
542            * test/support.py (ThubanTestResult.printErrors): Indent the
543            reason for the skips in the output to make it a bit more readable.
544            (execute_as_testsuite): New helper function to run a test suite
545            and print some more information.
546            (run_tests): Use execute_as_testsuite to run the tests
547    
548            * test/runtests.py (main): Use execute_as_testsuite to run the
549            tests
550    
551    2003-08-18  Bernhard Herzog  <[email protected]>
552    
553            Fix some bugs in Thuban and the test suite that were uncovered by
554            changes introduced in Python 2.3:
555    
556            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
557            filename is an absolute name
558    
559            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
560            filename is an absolute name
561    
562            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
563            unique filename to save to and use the correct relative filename
564            in the expected output.
565            (SaveSessionTest.test_dbf_table): Use the correct relative
566            filename in the expected output.
567    
568            * test/test_layer.py (TestLayer.test_raster_layer): Update the
569            test to check whether the filename is absolute.
570    
571    2003-08-18  Jan-Oliver Wagner <[email protected]>
572    
573            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
574    
575    2003-08-15  Bernhard Herzog  <[email protected]>
576    
577            Change the way shapes are returned by a shape store. The
578            ShapesInRegion method returns an iterator over actual shape
579            objects instead of a list of shape ids.
580    
581            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
582            id.
583            (ShapefileStore.ShapesInRegion): Return an iterator over the
584            shapes which yields shape objects instead of returning a list of
585            shape ids
586            (ShapefileStore.AllShapes): New. Return an iterator over all
587            shapes in the shape store
588            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
589    
590            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
591            doc-string.
592    
593            * Thuban/UI/baserenderer.py
594            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
595            layer_shapes and make it return an iterator containg shapes
596            instead of a list of ids.
597            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
598            layer_shapes() change
599    
600            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
601            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
602    
603            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
604            changes in the ShapesInRegion return value.
605            (ViewPort._get_hit_tester): Remove commented out code
606    
607            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
608            new return value.
609            (SimpleShapeStore.AllShapes): New. Implement this method too.
610    
611            * test/test_layer.py (TestLayer.test_arc_layer)
612            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
613            (TestLayer.test_point_layer_with_projection)
614            (TestLayer.test_derived_store): Adapt to changes in the
615            ShapesInRegion return value.
616    
617            * test/test_shapefilestore.py
618            (TestShapefileStoreArc.test_shapes_in_region)
619            (TestShapefileStorePolygon.test_shapes_in_region)
620            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
621            in the ShapesInRegion return value.
622            (TestShapefileStorePoint.test_all_shapes)
623            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
624            methods
625    
626            * test/test_derivedshapestore.py
627            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
628            the ShapesInRegion return value.
629            (TestDerivedShapeStore.test_all_shapes)
630            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
631            methods
632    
633    2003-08-15  Bernhard Herzog  <[email protected]>
634    
635            Make the renderers deal correctly with raw vs. python level
636            representation of shape geometries
637    
638            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
639            Return a flag useraw in addition to the callable and the parameter
640            to indicate whether the callable can deal with the raw shape data
641            or uses the higher level python lists of coordinates. The callable
642            now should accept either the raw data or the return value of the
643            shape's Points() method.
644            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
645            change
646            (BaseRenderer.projected_points): Instead of the shape id use the
647            points list as parameter.
648            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
649            (BaseRenderer.draw_point_shape): Adapt to projected_points()
650            change and accept the points list as parameter instead of the
651            shape id.
652    
653            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
654            the useraw flag as required by the BaseRenderer
655            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
656            changes.
657    
658            * test/test_baserenderer.py
659            (TestBaseRenderer.test_point_with_classification): New test for
660            rendering a map with classifications.
661    
662    2003-08-15  Bernhard Herzog  <[email protected]>
663    
664            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
665            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
666            (ViewPort._get_hit_tester, ViewPort.projected_points)
667            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
668            (ViewPort._find_label_at): Split the find_shape_at method into
669            several new methods and use the functions in the hit-test module.
670    
671            * Thuban/UI/hittest.py: New module with Python-level hit-testing
672            functions
673    
674            * test/test_hittest.py: New. Test for the new hittest module
675    
676    2003-08-15  Bernhard Herzog  <[email protected]>
677    
678            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
679            projection to all corners of the bounding box to get a better
680            approximation of the projected bounding box
681    
682            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
683            New. Test coordinate handling of a layer with a projection.
684            Catches the bug fixed in Layer.ShapesInRegion
685    
686    2003-08-15  Bernhard Herzog  <[email protected]>
687    
688            Move some of the mock objects in test_baserenderer into their own
689            module so they can easily be used from other tests
690    
691            * test/mockgeo.py: New test helper module with some mock objects
692            for geometry related things like shapes, shapestores and
693            projections.
694    
695            * test/test_mockgeo.py: New. Tests for the new helper module
696    
697            * test/test_baserenderer.py: Some of the mock-objects are in
698            mockgeo now.
699    
700    2003-08-12  Jan-Oliver Wagner <[email protected]>
701    
702            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
703    
704    2003-08-12  Bernhard Herzog  <[email protected]>
705    
706            * po/de.po: New. German translations by Bjoern Broscheit
707    
708    2003-08-12  Bernhard Herzog  <[email protected]>
709    
710            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
711            strings have to be one string literal.
712    
713    2003-08-11  Bernhard Herzog  <[email protected]>
714    
715            * test/support.py (FloatComparisonMixin.assertPointListEquals):
716            New. This method was used in various derived classes, but it's
717            better to have it here.
718    
719            * test/test_shapefilestore.py
720            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
721            FloatComparisonMixin
722    
723            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
724            It's now in FloatComparisonMixin
725    
726            * test/test_derivedshapestore.py
727            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
728            in FloatComparisonMixin
729    
730    2003-08-11  Bernhard Herzog  <[email protected]>
731    
732            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
733            error message
734    
735    2003-08-08  Jan-Oliver Wagner <[email protected]>
736    
737            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
738            with version number.
739            Changed title to reflect version number of Thuban.
740    
741    2003-08-08  Jan-Oliver Wagner <[email protected]>
742    
743            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
744            the list corresponds to the "About" web page.
745    
746    2003-08-08  Bernhard Herzog  <[email protected]>
747    
748            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
749            Make sure translated strings are recognized as one string literal.
750    
751            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
752            Make sure translated strings are recognized as one string literal.
753    
754            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
755            translated strings are recognized as one string literal.
756    
757            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
758            sure translated strings are recognized as one string literal.
759    
760    2003-08-07  Bernhard Herzog  <[email protected]>
761    
762            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
763            Simply delegates to the original shapestore.
764    
765            * test/test_derivedshapestore.py
766            (TestDerivedShapeStore.test_raw_format): New. Test case for
767            DerivedShapeStore.RawShapeFormat
768    
769    2003-08-07  Bernhard Herzog  <[email protected]>
770    
771            Add raw data interface to shape objects.
772    
773            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
774            class to ShapefileShape which now holds shapefile specific
775            information.
776            (ShapefileShape.compute_bbox): Simplified to not cache any
777            information. The way this method is used that shouldn't matter
778            performance wise.
779            (ShapefileShape.RawData): New. Return the shapeid which is the raw
780            data format for shapes from shapefiles.
781            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
782            in the shape objects returned by a shapestore. For a
783            ShapefileStore this is always RAW_SHAPEFILE.
784            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
785            method.
786    
787            * test/test_shapefilestore.py
788            (TestShapefileStore.test_raw_format): New test to test the raw
789            format feature of shapes.
790    
791            * Thuban/Model/layer.py: Remove the unused import of Shape from
792            data. It was only there for interface compatibility but it's not
793            used inside of Thuban and the generic Shape class has gone away.
794    
795            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
796            the raw data format and only use an optimized version of its a
797            shapefile.
798    
799    2003-08-07  Bernhard Herzog  <[email protected]>
800    
801            * test/test_baserenderer.py (SimpleShape): Shape class for the
802            tests.
803            (SimpleShapeStore.Shape): Use SimpleShape instead of
804            Thuban.Model.data.Shape to make the tests independed of the coming
805            changes.
806    
807    2003-08-07  Bernhard Herzog  <[email protected]>
808    
809            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
810            (ThubanTestProgram): New classes that extend the respective
811            classes from unittest. These new version support skipping tests
812            under certain expected conditions. In the Thuban test suite we
813            uses this for tests that require the optional gdal support.
814            (run_tests): Use ThubanTestProgram instead of the unittest.main()
815    
816            * test/runtests.py (main): Use the new ThubanTestRunner instead of
817            the normal one from unittest
818    
819            * test/test_layer.py (TestLayer.test_raster_layer): If this test
820            is not run because gdal support isn't available report this to the
821            runner.
822    
823            * test/test_baserenderer.py
824            (TestBaseRenderer.test_raster_no_projection): Do not run this test
825            if gdal support isn't available and report this to the runner.
826    
827    2003-08-06  Bernhard Herzog  <[email protected]>
828    
829            Rearrange the renderers a bit, partly in preparation for changes
830            required for the postgis merge, partly to make it more testable.
831            Also make the representation of coordinates in Shapes more
832            consistent.
833    
834            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
835            this class is now in BaseRenderer. This class is now practically
836            only a specialization of BaseRenderer for rendering to an actual
837            wx DC.
838            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
839            to get the shapetype specific rendering functions.
840    
841            * Thuban/UI/baserenderer.py: New file with the basic rendering
842            logic. The code in this file is completely independend of wx.
843            (BaseRenderer): Class with the basic rendering logic
844    
845            * test/test_baserenderer.py: New. Test cases for BaseRenderer
846    
847            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
848            error_on_redraw to guard agains endless loops and stack overflows
849            when there's a bug in the rendering code that raises exceptions.
850            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
851            rendering into a separate method _do_redraw so that error handling
852            is a bit easier. When an exception occurs, set error_on_redraw to
853            true. When it's true on entry to OnIdle do nothing and return
854            immediately.
855    
856            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
857            Shape object will always have the coordinates as a list of list of
858            coordinate pairs (tuples).
859            (Shape.compute_bbox): Adapt to new representation.
860    
861            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
862            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
863            Shape objects.
864    
865            * test/test_shapefilestore.py
866            (ShapefileStoreTests.assertFloatTuplesEqual)
867            (ShapefileStoreTests.assertPointListEquals): Rename to
868            assertPointListEquals and change purpose to checking equality of
869            the lists returned by Shape.Points().
870            (TestShapefileStoreArc.test_shape)
871            (TestShapefileStorePolygon.test_shape)
872            (TestShapefileStorePoint.test_shape): Use the new
873            assertPointListEquals instead of assertFloatTuplesEqual
874    
875            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
876            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
877            and change purpose to checking equality of the lists returned by
878            Shape.Points().
879            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
880            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
881            (TestLayer.test_derived_store): Use the new assertPointListEquals
882            instead of assertFloatTuplesEqual
883    
884            * test/test_derivedshapestore.py
885            (TestDerivedShapeStore.assertFloatTuplesEqual)
886            (TestDerivedShapeStore.assertPointListEquals): Rename to
887            assertPointListEquals and change purpose to checking equality of
888            the lists returned by Shape.Points().
889            (TestDerivedShapeStore.test_shape): Use the new
890            assertPointListEquals instead of assertFloatTuplesEqual
891    
892    2003-08-06  Jan-Oliver Wagner <[email protected]>
893    
894            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
895            a bounding box. A dialog is raised in case, no bounding box
896            is found. This fixes bug #2043:
897            https://intevation.de/rt/webrt?serial_num=2043
898    
899    2003-08-05  Bernhard Herzog  <[email protected]>
900    
901            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
902            object look like a Color instantiation. Formerly it looked like a
903            tuple.
904    
905            * test/test_color.py (TestColor.test_repr)
906            (TestColor.test_equality, TestColor.test_inequality): New. test
907            some more apects of the Color class
908            (TestTransparent.test_repr, TestTransparent.test_hex)
909            (TestTransparent.test_equality): New. Test cases for the
910            Transparent object.
911    
912    2003-08-04  Jan-Oliver Wagner <[email protected]>
913    
914            * Doc/manual/thuban-manual.xml: a number of small improvements.
915            The resulting file is the version submitted for GREAT-ER II.
916    
917    2003-08-01  Bernhard Herzog  <[email protected]>
918    
919            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
920            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
921            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
922    
923            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
924            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
925            (ThubanEndBusyCursor): Add doc-strings
926    
927    2003-08-01  Bernhard Herzog  <[email protected]>
928    
929            First step towards PostGIS integration. More abstraction by movin
930            more code from the layer to the shapestore. More methods of the
931            layer are now simply delegated to the equivalent method of the
932            shapestore. The SHAPETYPE_* constants are now in data not in
933            layer.
934    
935            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
936            (SHAPETYPE_POINT, Shape): Move these constants and classes from
937            layer.py to data.py
938            (ShapefileStore.__init__): More Initialization for the new methods
939            and functionality.
940            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
941            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
942            (ShapefileStore.Shape): New methods that were formerly implemented
943            in the layer.
944            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
945            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
946            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
947            equivalents of the new shape methods. These versions are simply
948            delegated to the original shapstore.
949    
950            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
951            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
952            (Layer.SetShapeStore): Removed the initializatin of instance
953            variables that were needed for the stuff that's now in
954            ShapefileStore
955            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
956            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
957            shapestore.
958    
959            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
960            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
961            instead of layer.
962    
963            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
964    
965            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
966    
967            * test/test_layer.py: Import the SHAPETYPE_* constants from data
968            instead of layer.
969            (TestLayer.test_derived_store): Remove the test for the exception
970            when instantiating the DerivedShapeStore with an incompatible
971            table which is now in test_derivedshapestore.py. Add some more
972            tests of the layer methods to determine whether they work for a
973            DerivedShapeStore as well.
974    
975    2003-07-31  Jonathan Coles   <[email protected]>
976    
977            * Doc/manual/thuban-manual.xml: Fix the list of required packages
978            by just listing the name and where they can be found.
979    
980    2003-07-31  Frank Koormann   <[email protected]>
981    
982            * Doc/manual/thuban-manual.xml:
983            Changed the screenshot elements to figure.
984            Changed some variablelist elements to itemizedlist.
985            Added section on GDAL formats.
986    
987    2003-07-31  Jonathan Coles   <[email protected]>
988    
989            * Doc/manual/thuban-manual.xml: Added a few sentences about
990            the Fix Border Color option when generating classes.
991    
992    2003-07-30  Jonathan Coles   <[email protected]>
993    
994            * Thuban/Model/classgen.py: Add docstrings. Rename specific
995            Ramp instances to use lower_case_style.
996    
997            * Thuban/UI/classgen.py: Use renamed Ramp instances.
998            
999            * Thuban/UI/classifier.py: Add docstrings.
1000    
1001            * Thuban/UI/dock.py: Add docstrings.
1002    
1003            * test/test_classgen.py: Use renamed Ramp instances.
1004    
1005    2003-07-30  Bernhard Herzog  <[email protected]>
1006    
1007            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
1008            was never used in Thuban.
1009    
1010    2003-07-30  Bernhard Herzog  <[email protected]>
1011    
1012            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
1013            method directly instead of going through the transient_table
1014            method. This faster because transient_table may force the copy of
1015            a DBF file into the transient database and setting a table's title
1016            doesnm't affect the title of the associated transient table, so
1017            this fixes RT #2042
1018    
1019            * Thuban/UI/main.py (__version__): Don't import the already
1020            removed show_exception_dialog.
1021    
1022    2003-07-29  Jonathan Coles   <[email protected]>
1023    
1024            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1025            Put back this method and remove the equivalent function since we
1026            are setting the exception hook from within this class (OnInit).
1027    
1028    2003-07-29  Jonathan Coles   <[email protected]>
1029    
1030            * Doc/manual/images/5_2_custom_ramp.png,
1031            Doc/manual/images/5_2_quantiles.png,
1032            Doc/manual/images/5_2_uniform_dist.png,
1033            Doc/manual/images/5_2_unique_values.png,
1034            Doc/manual/images/8_int_error.png: New screen shots.
1035    
1036            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
1037            some points, and added more screen shots.
1038    
1039    2003-07-29  Bernhard Herzog  <[email protected]>
1040    
1041            * Thuban/Model/data.py: Remove the now unused import of warnings
1042    
1043    2003-07-29  Bernhard Herzog  <[email protected]>
1044    
1045            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
1046            deprecated since before the 0.8 release and isn't used in Thuban
1047            itself anymore.
1048    
1049            * Thuban/Model/transientdb.py: Remove some unnecessary imports
1050    
1051    2003-07-29  Jonathan Coles   <[email protected]>
1052    
1053            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
1054            python exception hook here so that we are sure to catch any
1055            Thuban exception that happen during initialization.
1056    
1057            * Thuban/UI/main.py (main): Don't set the exception hook here,
1058            it will get set in ThubanApplication.OnInit.
1059    
1060    2003-07-29  Jonathan Coles   <[email protected]>
1061                                                                                
1062            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1063            Removed and called it show_exception_dialog() so that the exception
1064            handler can be set before the class is created.
1065                                                                                
1066            * Thuban/UI/main.py (main): Install the exception handler before
1067            a ThubanApplication is created.
1068                                                                                    
1069    2003-07-29  Bernhard Herzog  <[email protected]>
1070    
1071            * po/it.po: New. Italian translation by Maurizio Napolitano
1072    
1073            * po/ru.po: New. Russian translation by Alex Shevlakov
1074    
1075    2003-07-29  Frank Koormann   <[email protected]>
1076    
1077            * Doc/manual/thuban-manual.xml: Extended section on supported
1078            projections.
1079            
1080    2003-07-29  Frank Koormann   <[email protected]>
1081    
1082            * Doc/manual/thuban-manual.xml: gaspell-checked.
1083    
1084    2003-07-29  Jonathan Coles   <[email protected]>
1085    
1086            * Doc/manual/images/3_5_legend.png: Added border to improve look
1087            on white background.
1088    
1089    2003-07-29  Jonathan Coles   <[email protected]>
1090    
1091            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
1092            descriptions for the legend toolbar.
1093    
1094            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
1095            cursor from dialog box.
1096    
1097    2003-07-28  Jonathan Coles   <[email protected]>
1098    
1099            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
1100    
1101            * Doc/manual/images/2_4_session_tree.png,
1102            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
1103            Doc/manual/images/4_2_layer_properties.png,
1104            Doc/manual/images/4_2_raster_layer_properties.png,
1105            Doc/manual/images/5_3_genclass.png,
1106            Doc/manual/images/5_classification.png,
1107            Doc/manual/images/6_projection.png,
1108            Doc/manual/images/7_1_table_view.png,
1109            Doc/manual/images/7_2_5_join.png: New screenshots.
1110    
1111    2003-07-24  Jonathan Coles   <[email protected]>
1112    
1113            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
1114    
1115    2003-07-24  Jonathan Coles   <[email protected]>
1116    
1117            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
1118            chapter on Layer Management.
1119    
1120            * Doc/manual/Makefile: New. Makefile to generate all formats for the
1121            manual and images.
1122    
1123    2003-07-24  Bernhard Herzog  <[email protected]>
1124    
1125            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
1126            it annoys lintian which warns about these files not being
1127            executable. The #1 isn't necessary here since if you absolutely
1128            must execute them you can always say "python <filename>".
1129    
1130            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
1131            superfluous code to set brush and pen for point shapes
1132    
1133            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
1134            belong in viewport anyway
1135    
1136    2003-07-24  Frank Koormann   <[email protected]>
1137    
1138            * Doc/manual/thuban-manual.xml: Added section on table management.
1139    
1140    2003-07-24  Bernhard Herzog  <[email protected]>
1141    
1142            * test/runtests.py (main): Recognize the long "verbose" option
1143            correctly.
1144    
1145    2003-07-22  Jonathan Coles   <[email protected]>
1146    
1147            * Doc/manual/thuban-manual.xml: Continue to write first revision
1148            of the manual.
1149    
1150            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
1151            with Begin/EndDrawing() calls to ensure we aren't doing to
1152            many updates to the dc during rendering.
1153            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
1154            a pen and brush argument so they need to be passed to the function.
1155    
1156            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
1157            Calculates the minimum and maximum scale values. Factored out
1158            of set_view_transform so that it could be used to zoom all the
1159            way into a single point.
1160            (ViewPort.set_view_transform): Call calc_min_max_scales().
1161            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
1162            if only a single point is selected.
1163    
1164            * Doc/manual/images/1_2_legend_close.png,
1165            Doc/manual/images/1_2_legend_dock.png,
1166            Doc/manual/images/1_2_mainwindow.png,
1167            Doc/manual/images/1_2_mainwindow.ps,
1168            Doc/manual/images/1_2_mainwindow.sk,
1169            Doc/manual/images/3_2_fullextent.png,
1170            Doc/manual/images/3_2_fulllayerextent.png,
1171            Doc/manual/images/3_2_fullshapeextent.png,
1172            Doc/manual/images/3_2_pan.png,
1173            Doc/manual/images/3_2_zoomin.png,
1174            Doc/manual/images/3_2_zoomout.png,
1175            Doc/manual/images/3_3_identify.png,
1176            Doc/manual/images/3_3_label.png,
1177            Doc/manual/images/3_5_invisible.png,
1178            Doc/manual/images/3_5_movedown.png,
1179            Doc/manual/images/3_5_moveup.png,
1180            Doc/manual/images/3_5_props.png,
1181            Doc/manual/images/3_5_tobottom.png,
1182            Doc/manual/images/3_5_totop.png,
1183            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
1184    
1185    2003-07-18  Bernhard Herzog  <[email protected]>
1186    
1187            * Thuban/UI/messages.py (MAP_REPLACED): New message.
1188    
1189            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
1190            after the new map has been assigned
1191    
1192            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
1193            Delegate MAP_REPLACED to the canvas too
1194            (MainWindow.prepare_new_session): Removed. Thanks to the new
1195            MAP_REPLACED message it's no longer needed
1196            (MainWindow.OpenSession, MainWindow.NewSession):
1197            prepare_new_session has been removed.
1198    
1199            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
1200            MAP_REPLACED so that we can close the dialog if a new map is set.
1201            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
1202            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
1203            dialog
1204    
1205            * test/test_viewport.py (SimpleViewPortTest)
1206            (SimpleViewPortTest.test_default_size): Add doc-strings
1207            (ViewPortTest.setUp): Bind map to self.map so we can use it in
1208            tests. Subscribe to MAP_REPLACED messages too.
1209            (ViewPortTest.tearDown): No need to explicitly unsubscribe
1210            (ViewPortTest.test_set_map): New test for the SetMap method.
1211    
1212    2003-07-18  Bernhard Herzog  <[email protected]>
1213    
1214            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
1215            Move this test from ViewPortTest.setUp to this new separate test
1216            case. setUp is not the place for the actual tests.
1217            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
1218            more of the test from setUp to the new test test_inital_settings.
1219            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
1220            (ViewPortTest.test_proj_conv): Split test_proj_conv into
1221            test_win_to_proj and test_proj_to_win and make the tests easier to
1222            understand
1223            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
1224            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
1225            (ViewPortTest.test_unprojected_rect_around_point)
1226            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
1227            Reformat to increase readability.
1228    
1229    2003-07-18  Bernhard Herzog  <[email protected]>
1230    
1231            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
1232    
1233    2003-07-18  Bernhard Herzog  <[email protected]>
1234    
1235            * test/runtests.py: The test suite can now be run without an X
1236            connection. To make sure this remains true, remove the DISPLAY
1237            environment variable so that an error occurs if the wxGTK is
1238            imported accidentally
1239    
1240    2003-07-18  Bernhard Herzog  <[email protected]>
1241    
1242            * Thuban/UI/viewport.py: Remove unused imports
1243    
1244            * Thuban/UI/view.py: Remove unused imports
1245    
1246    2003-07-18  Bernhard Herzog  <[email protected]>
1247    
1248            * test/test_export.py Remove unused imports. The OutputTransform
1249            function is now in viewport.py and is called output_transform
1250            (TestScalebar.test_output_transform)
1251            (TestScalebar.test_OutputTransform): Renamed to
1252            test_output_transform and updated to use output_transform instead
1253            of OutputTransform
1254    
1255            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
1256            renamed.
1257            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
1258            renamed to output_transform
1259    
1260            * Thuban/UI/viewport.py (OutputTransform, output_transform):
1261            Rename to output_transform
1262    
1263    2003-07-18  Bernhard Herzog  <[email protected]>
1264    
1265            * Thuban/Model/layer.py (Layer.__init__): Rename
1266            classificationField to classificatin_column and init it here so
1267            that it can be used in SetClassificationColumn
1268            (Layer.GetClassificationColumn, Layer.GetClassificationField):
1269            Rename to GetClassificationColumn.
1270            (Layer.SetClassificationColumn, Layer.SetClassificationField):
1271            Rename to SetClassificationColumn and issue a LAYER_CHANGED
1272            message if the column changes.
1273            (Layer._classification_changed, Layer.ClassChanged): Rename to
1274            _classification_changed. Update the callers.
1275            (Layer.SetShapeStore): Further field->column renames.
1276    
1277            * Thuban/Model/load.py (SessionLoader.start_classification)
1278            (SessionLoader.start_clpoint): Updates because of
1279            field->column method name changes in the Layer class
1280    
1281            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
1282            because of field->column method name changes in the Layer class
1283    
1284            * Thuban/UI/classifier.py (Classifier.__init__)
1285            (Classifier._OnTry, Classifier._OnRevert): Updates because of
1286            field->column method name changes in the Layer class
1287    
1288            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
1289            because of field->column method name changes in the Layer class
1290    
1291            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
1292            of field->column method name changes in the Layer class
1293    
1294            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
1295            (SaveSessionTest.testClassifiedLayer): Update because of
1296            field->column method name changes in the Layer class
1297    
1298            * test/test_layer.py (SetShapeStoreTests.setUp)
1299            (SetShapeStoreTests.test_sanity): Update because of field->column
1300            method name changes in the Layer class
1301            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
1302            (TestLayerModification.test_sanity)
1303            (TestLayerModification.test_initial_settings): remove unsued code
1304            and rename to test_sanity.
1305            (TestLayerModification.test_set_classification): New test for
1306            SetClassification and SetClassificationField.
1307    
1308    2003-07-18  Bernhard Herzog  <[email protected]>
1309    
1310            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
1311            the non-fixed values as well. The old test would have accepted a
1312            fixed ramp that only returnes the fixed properties
1313    
1314    2003-07-17  Jonathan Coles   <[email protected]>
1315    
1316            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
1317            shots for the manual. The XCF file is the source image and
1318            has additional layers to support changes.
1319    
1320            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
1321    
1322            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
1323            Return both the new class and the field name.
1324    
1325            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
1326            fit the map to the window as this changes any zoom level that
1327            the user may have set.
1328    
1329    2003-07-16  Jonathan Coles   <[email protected]>
1330    
1331            * Thuban/Model/classgen.py (generate_singletons,
1332            generate_uniform_distribution, generate_quantiles): Remove
1333            fixes parameter, but maintain the same functionality by having
1334            the calling function pass a FixedRamp object for the ramp.
1335            (FixedRamp): New. Adapts a ramp to have fixed property values.
1336    
1337            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
1338            (Classification): Inherit from Publisher.
1339            (Classification.__init__): Remove the layer parameter.
1340            Classifications no longer need to have a parent layer.
1341            (Classification.GetField, Classification.GetFieldType,
1342            Classification.SetFieldInfo): Removed. The field name is stored
1343            in the layer, and the type can be retreived by calling
1344            Layer.GetFieldType().
1345            (Classification._set_layer, Classification.GetLayer): Removed.
1346            Classifications no longer have a parent layer.
1347    
1348            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
1349            classification.
1350            (Layer.SetShapeStore): Reset the classification first while
1351            we still have the old shape store to work with.
1352            (Layer.GetClassificationField, Layer.SetClassificationField):
1353            New. Method for getting/setting the field to classify on.
1354            (Layer.SetClassification): Simplified now that the layer
1355            simply has to hold a reference to the classification and not
1356            tell the classification who owns it.
1357            Fixes RTbug #2023.
1358    
1359            * Thuban/Model/load.py (SessionLoader.start_classification):
1360            Set the field name on the layer, not the classification.
1361    
1362            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
1363            classification is modified.
1364    
1365            * Thuban/Model/save.py (SessionSaver.write_classification):
1366            Get the field name and type from the layer.
1367    
1368            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
1369            parameter records to rows and add docstring. Fixes RTbug #1997.
1370    
1371            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
1372            ramp when we need to fix certain values of a ramp rather than
1373            using the old fixes parameter. Fixes RTbug #2024.
1374    
1375            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
1376            parameter.
1377            (ClassTable.Reset): Add fieldType parameter and use it, rather
1378            than asking the classification.
1379            (Classifier.__init__): Remember the original class's field
1380            and ask the layer for the field type, rather than the classification.
1381            (Classifier.__SetGridTable): Retrieve the field and field type
1382            for the table because they are not in the classification.
1383            (Classifier._OnTry, Classifier._OnRevert): Set the classification
1384            field on the layer in addition to the classification itself.
1385    
1386            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
1387            classification field from layer.
1388    
1389            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
1390            classification field from layer. Split up tests and remove
1391            *-imports. Fixes RTbug #1992.
1392    
1393            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
1394    
1395            * test/test_classification.py
1396            (TestClassification.test_classification): Remove tests for methods
1397            that no longer exist.
1398    
1399            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
1400            __init__ no longer has a field parameter, use SetClassificationField.
1401            (SetShapeStoreTests.test_sanity): Use layer object to get class
1402            field info.
1403    
1404            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
1405            SetClassificationField on layer to set class field info.
1406    
1407            * test/test_viewport.py: Renamed from test/test_view.py.
1408    
1409    2003-07-16  Jan-Oliver Wagner <[email protected]>
1410    
1411            * Doc/manual/thuban-manual.xml: Added authors and an initial
1412            coarse structure.
1413    
1414    2003-07-15  Bernhard Herzog  <[email protected]>
1415    
1416            * test/support.py (FloatComparisonMixin): This is a mix-in class
1417            and therefore should not be derived from any other class.
1418    
1419            * test/test_range.py (RangeTest): FloatComparisonMixin is a
1420            mix-in, so derive from TestCase as well.
1421    
1422    2003-07-15  Bernhard Herzog  <[email protected]>
1423    
1424            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
1425            draw_func handling a bit to remove one layer of indirection. This
1426            makes the renderer about 10% faster in the non-classifying case
1427            and the code a bit cleaner
1428            (MapRenderer.draw_point_shape): Add the pen and brush parameters
1429            and set them in the dc. Now the draw_point_shape method and
1430            wxproj's draw_polygon_shape function have basically the same
1431            signature so that both can be directly used as draw_func
1432    
1433    2003-07-15  Bernhard Herzog  <[email protected]>
1434    
1435            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
1436            string values (in addition to the labels) as UTF 8
1437    
1438            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
1439            values if the field type is string
1440    
1441            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
1442            saving a session with non-ascii string classification values.
1443    
1444            * test/test_load.py (TestClassification.file_contents)
1445            (TestClassification.test): Check for non-ascii values in string
1446            classifications
1447    
1448    2003-07-14  Jonathan Coles   <[email protected]>
1449    
1450            * test/test_view.py: New. Tests for ViewPort.
1451    
1452    2003-07-14  Frank Koormann   <[email protected]>
1453    
1454            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
1455            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
1456    
1457            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
1458            unicode strings from session file: session title, map title and
1459            projection name.
1460            
1461    2003-07-10  Jonathan Coles   <[email protected]>
1462    
1463            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
1464            drag_stop, not drag_move when the mouse is released.
1465    
1466    2003-07-10  Jonathan Coles   <[email protected]>
1467    
1468            The most important part of this is the seperation of view.py into
1469            two pieces. viewport.py now has a class called ViewPort which
1470            contains all the non-wx parts of view.py and can therefore be
1471            tested. view.py contains only the wx-specific parts and is fairly
1472            simple.
1473    
1474            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
1475            RTTbug #1992.
1476            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
1477            RTTbug #1992.
1478    
1479            * Thuban/Model/classgen.py (generate_singletons,
1480            generate_uniform_distribution, generate_quantiles):
1481            Added 'fixes' parameter so that property attributes can
1482            be held constant over the generated classification groups.
1483            (CustomRamp.GetProperties): Remove unused variables.
1484    
1485            * Thuban/Model/map.py (Map.SetProjection): Send the old
1486            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
1487            event.
1488    
1489            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
1490            parameter which is a list of records that restricts which
1491            records are saved. Fixes RTbug #1997.
1492    
1493            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1494            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
1495    
1496            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
1497            to allow the user to fix line color/width on generated groups.
1498            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
1499            functions to optionally fix group properties.
1500    
1501            * Thuban/UI/main.py (main): Set exception hook to the
1502            ShowExceptionDialog. Fixes RTbug #1993.
1503    
1504            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
1505            the table window when it is selectd to be shown.
1506    
1507            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
1508            Export Selection button and move the export buttons underneath
1509            the table.
1510            (QueryTableFrame.UpdateStatusText): Added event argument so
1511            that it can respond to grid selection events. The status text
1512            is now updated even when the table is not associated with a
1513            layer as was previously assumed.
1514            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
1515            UpdateStatusText responds to these events.
1516            (QueryTableFrame.OnSaveAs): Renamed to doExport.
1517            (QueryTableFrame.doExport): Helper function that saves the
1518            entire table, or selected rows, to a file.
1519            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
1520            Respond to export button events and call doExport.
1521    
1522            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
1523            the function doesn't return NULL without first setting a Python
1524            Error.
1525    
1526            * test/runtests.py (main): Only print "Unknown option" for
1527            unsupported options.
1528    
1529            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
1530            optional epsilon argument to specify floating point accuracy.
1531            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
1532            for each item test.
1533    
1534            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
1535            tests for saving selected records.
1536    
1537            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
1538            tests for saving selected records.
1539    
1540            * test/test_map.py (TestMapWithContents.test_set_projection):
1541            MAP_PROJECTION_CHANGED events send the old projection.
1542    
1543            * test/test_session.py
1544            (TestSessionWithContent.test_forward_map_projection):
1545            MAP_PROJECTION_CHANGED events send the old projection.
1546    
1547            * test/test_table.py (TableTest): Update tests to use non-deprecated
1548            functions.
1549    
1550    2003-07-08  Bernhard Herzog  <[email protected]>
1551    
1552            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
1553            constants in the column objects are the standard ones defined in
1554            the table module.
1555    
1556            * test/test_transientdb.py
1557            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
1558            exporting transient tables as DBF works. This should catch the bug
1559            just fixed in TransientTableBase.Width.
1560    
1561    2003-07-08  Bernhard Herzog  <[email protected]>
1562    
1563            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
1564            interpolated colors correctly.
1565    
1566            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
1567            New. Test case for the fix in classgen.py
1568    
1569    2003-07-08  Bernhard Herzog  <[email protected]>
1570    
1571            * test/runtests.py (main): Make the default output less verbose
1572            and add a verbosity option (-v) to get the old output
1573    
1574    2003-07-08  Bernhard Herzog  <[email protected]>
1575    
1576            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
1577            0.9.
1578    
1579            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
1580            New. Return the join type
1581    
1582            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
1583            DTD
1584            (SessionSaver.write_data_containers): Save the join type for
1585            joined tables
1586    
1587            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
1588            namespace
1589            (SessionLoader.start_jointable): Handle the jointype attribute
1590    
1591            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
1592            as of Thuban 0.8. These are now tests to determine whether Thuban
1593            can still read files generated by Thuban 0.8
1594    
1595            * test/test_load.py (LoadSessionTest.dtd)
1596            (TestSingleLayer.file_contents)
1597            (TestLayerVisibility.file_contents, TestLabels.file_contents)
1598            (TestLayerProjection.file_contents)
1599            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
1600            (TestJoinedTable.file_contents)
1601            (TestLoadError.file_contents): Update for new DTD
1602            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
1603            for new join type attribute
1604    
1605            * test/test_save.py (SaveSessionTest.dtd)
1606            (SaveSessionTest.testEmptySession)
1607            (SaveSessionTest.testSingleLayer)
1608            (SaveSessionTest.testLayerProjection)
1609            (SaveSessionTest.testRasterLayer)
1610            (SaveSessionTest.testClassifiedLayer)
1611            (SaveSessionTest.test_dbf_table)
1612            (SaveSessionTest.test_joined_table): Update for new DTD
1613            (SaveSessionTest.test_joined_table): Add test for new join type
1614            attribute
1615    
1616    2003-07-04  Bernhard Herzog  <[email protected]>
1617    
1618            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
1619            function for table_to_dbf
1620            (table_to_dbf): Deal with names longer than the 10 character limit
1621    
1622            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
1623            doc-string
1624            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
1625            long column names
1626    
1627    2003-07-03  Bernhard Herzog  <[email protected]>
1628    
1629            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
1630    
1631    2003-07-03  Bernhard Herzog  <[email protected]>
1632    
1633            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
1634            for the Thuban manual and README with some basic information about
1635            the manual
1636    
1637    2003-07-03  Bernhard Herzog  <[email protected]>
1638    
1639            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
1640            Update doc-string
1641            (TransientJoinedTable.create): Do not modify the column objects of
1642            the input tables in place and copy all columns of the input tables
1643            into the joined table after all.
1644    
1645            * test/test_transientdb.py
1646            (TestTransientTable.test_transient_joined_table_same_column_name):
1647            Update to reflect the new behavior
1648            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
1649            Update to reflect the new behavior
1650            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
1651            New test case for a bug which modified the column objects in place
1652    
1653    2003-07-02  Jonathan Coles   <[email protected]>
1654    
1655            * Thuban/Model/classgen.py (generate_singletons,
1656            generate_uniform_distribution, generate_quantiles,
1657            GenQuantiles0): Make sure maxValue isn't less than
1658            one, otherwise we could divide by zero.
1659    
1660            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
1661            ClassGenTest.doClassSingleTest): Call doBoundsTest to
1662            check the end classification groups against the
1663            proper property values.
1664            (ClassGenTest.doBoundsTest): New. Checks the first and
1665            last classification groups to make sure their properties
1666            are the correct upper and lower bounds for a color ramp.
1667    
1668    2003-07-02  Jonathan Coles   <[email protected]>
1669    
1670            * Thuban/Model/classgen.py (generate_singletons,
1671            generate_uniform_distribution, generate_quantiles,
1672            GenQuantiles0): The denominator was one to high when
1673            calculating the index for the ramp causing the index
1674            to never to reach one.
1675    
1676    2003-07-02  Jonathan Coles   <[email protected]>
1677    
1678            Changed the singature of ClassGroupRange.__init__ and
1679            ClassGroupRange.SetRange() so that the min/max values are
1680            passed as a tuple. This makes a better calling scheme for
1681            when a Range object is passed instead.
1682    
1683            * Thuban/Model/classgen.py: Fixed parameters to
1684            ClassGroupRange constructor.
1685    
1686            * Thuban/Model/classification.py (ClassGroupRange.__init__):
1687            Consolidate the min/max parameters into a single _range which
1688            can either be a tuple or a Range object.
1689            (ClassGroupRange.SetRange): Consolidate the min/max parameters
1690            into a single _range which can either be a tuple or a Range object.
1691    
1692            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
1693            call to ClassGroupRange constructor to use a tuple.
1694    
1695            * Thuban/Model/layer.py (Layer.SetClassification): Switch
1696            the classification instance variable to the new class
1697            before calling _set_layer otherwise subscribers to a
1698            LAYER_CHANGED event will not see any difference.
1699    
1700            * test/test_classification.py: Fix tests of ClassGroupRange
1701            so that they use the new signature.
1702    
1703            * test/test_load.py: Fix use of ClassGroupRange so that it
1704            uses the new signature.
1705    
1706            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
1707            uses the new signature.
1708    
1709            * test/test_save.py: Fix use of ClassGroupRange so that it
1710            uses the new signature.
1711    
1712    
1713    2003-07-01  Jonathan Coles   <[email protected]>
1714    
1715            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
1716            Import used objects/class from color.
1717            (generate_singletons): We don't
1718            need the numGroups parameter anymore because we are using
1719            the new ramps with GetProperties().
1720            (generate_uniform_distribution): Use new ramp method
1721            GetProperties().
1722            (generate_quantiles, GenQuantiles0): Use new ramp method
1723            GetProperties().
1724            (CustomRamp.SetNumGroups): Removed. The ramps now map
1725            a value from 0 to 1 to class properties so the number
1726            of groups is not needed ahead of time.
1727            (CustomRamp.next): Removed. CustomRamp does not support
1728            interation anymore.
1729            (CustomRamp.GetProperties): Returns a ClassGroupProperties
1730            object based on the index value from 0 to 1 that is
1731            passed to it.
1732            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
1733            Made into instances of Monochromatic class instread of
1734            deriving from it.
1735            (HotToCold.SetNumGroups): Removed. See CustomRamp.
1736            (HotToCold.next): Removed. See CustomRamp.
1737    
1738            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
1739            (Classification.SetField, Classification.SetFieldType):
1740            Replaced with SetFieldInfo.
1741            (Classification.SetFieldInfo): New. Does a better job of
1742            what SetField and SetFieldType used to do by combining
1743            their function since they should really always be done
1744            at the same time.
1745            (Classification.SetLayer): Renamed to _set_layer.
1746            (Classification._set_layer): Should only be called from
1747            Layer's SetClassification. This does not cause a recursive
1748            call as SetLayer did because we know that Layer knows about
1749            the classification.
1750    
1751            * Thuban/Model/color.py: Fixes RTbug #1971.
1752            (_Transparent): Renamed from Transparent so it doesn't
1753            conflict with the module variable.
1754            (Transparent, Black): Renamed from Color.Transparent,
1755            Color.Black so they are not class variables.
1756    
1757            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
1758            (Layer.Destroy): We don't need to call SetClassification
1759            anymore to clear out the back reference in the classifcation
1760            to the layer. It's better to set it to None using _set_layer,
1761            and we won't be creating another clas object too.
1762            (Layer.SetClassification): Classification._set_layer is not
1763            recursive so remove all the locking variables. Also clean
1764            up the code so that it remains unchanged if something fails.
1765    
1766            * Thuban/Model/load.py: Fixes RTbug #1971.
1767            (SessionLoader.start_classification): Call
1768            Classification.SetFieldInfo().
1769    
1770            * Thuban/Model/save.py: Removed import of Color which wasn't
1771            being used.
1772    
1773            * Thuban/UI/classgen.py: Fixes RTbug #1972.
1774            (ClassGenDialog.__init__): Color ramps are now instances
1775            already so we don't need to create any new objects.
1776            (ClassGenDialog.OnOK): Check for numGroups is no longer
1777            necessary because we never use it.
1778    
1779            * Thuban/UI/classifier.py: Fixes RTbug #1971.
1780            (Classifier.__BuildClassification, Classifier.__SetGridTable):
1781            Call Classification.SetFieldInfo() instead of SetFieldType.
1782    
1783            * Thuban/UI/renderer.py: Fixes RTbug #1971.
1784    
1785            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
1786            (MapCanvas.__init__): Subscribe to the idle time event. Set
1787            background color to white.
1788            (MapCanvas.OnPaint): Set a flag indicating that we should
1789            render the map during idle time. If we already have a bitmap
1790            just draw it now.
1791            (MapCanvas.OnIdle): New. Render the map only during idle time.
1792            This also fixes a problem with the busy cursor under gtk.
1793    
1794            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
1795            Fix calls to generate_singletons because the signature changed.
1796    
1797            * test/test_classification.py: Fix color references and
1798            change calls to Classification.[SetField|SetFieldType] to
1799            SetFieldInfo.
1800    
1801            * test/test_load.py: Fix color references.
1802    
1803            * test/test_load_0_2.py: Fix color references.
1804    
1805            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
1806            Change calls to Classification.[SetField|SetFieldType] to
1807            SetFieldInfo.
1808    
1809    2003-07-01  Frank Koormann   <[email protected]>
1810    
1811            MERGE from the greater-ms3 branch.
1812    
1813            * test/test_transientdb.py
1814            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
1815            New. Test join of two tables with partly equal column names.
1816    
1817            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
1818            If duplicates in left and right tables column names are found,
1819            append '_' (underscores) to the name until it is unique.
1820            Create always new internal names for the resulting table and reference
1821            columns in the join statement with <table>.<column>
1822    
1823    2003-07-01  Bernhard Herzog  <[email protected]>
1824    
1825            * test/test_transientdb.py
1826            (TestTransientTable.test_transient_joined_table_same_column_name):
1827            New. Test whether joining on columns with the same names in both
1828            tables works.
1829            
1830            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
1831            sure to use the right internal names even when joining on field
1832            with the same names in both tables. Also, detect duplicate names
1833            in the joined table correctly.
1834    
1835    2003-07-01  Frank Koormann   <[email protected]>
1836    
1837            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
1838            Reverse List of layers to render in same order as in desktop legend.
1839    
1840    2003-06-30  Jonathan Coles   <[email protected]>
1841    
1842            * Thuban/version.py (make_tuple): Takes a version string
1843            and splits it into a tuple of at most three integers.
1844            Used make_tuple() to make tuple versions of the version
1845            numbers.
1846    
1847            * Thuban/UI/about.py: Add Thuban email addresses.
1848    
1849    2003-06-30  Jonathan Coles   <[email protected]>
1850    
1851            * Thuban/version.py: SQLite/PySQLite version dependencies
1852            were too high.
1853    
1854    2003-06-30  Jonathan Coles   <[email protected]>
1855    
1856            * Thuban/version.py: Update version to 0.8.1
1857            
1858            * MANIFEST.in: Added Projections so that default.proj is
1859            included.
1860    
1861    2003-06-26  Jonathan Coles   <[email protected]>
1862    
1863            New About box with lots more information including library
1864            versions and credits. More/better version checking before
1865            Thuban starts.
1866    
1867            * Thuban/UI/about.py: New. New About box that displays
1868            library version information and credits.
1869    
1870            * Thuban/version.py: Added new 'versions' dictionary which
1871            contains the verions of various libraries which are checked
1872            when the module loads.
1873            (verify_versions): Check all version numbers and returns
1874            a list of errors.
1875    
1876            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
1877            Reset the status of the buttons as the situation warrants,
1878            but in a better more reliable way by not relying on the
1879            current status to determine what needs to change.
1880    
1881            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
1882            (verify_versions): Remove most of the code since it is
1883            now in Thuban.version.verify_versions.o
1884    
1885            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
1886            About box in Thuban.UI.about.
1887    
1888            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
1889            Returns the version of gdal library being used as a string.
1890    
1891            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
1892            Removed.
1893            (get_proj_version): Return the version of PROJ that the file
1894            was compiled with.
1895            (get_gtk_version): Return th version of GTK that the file
1896            was compiled with.
1897    
1898    2003-06-25  Jonathan Coles   <[email protected]>
1899    
1900            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
1901            of the SelectPropertiesDialog should be self so the window
1902            appears on top.
1903            (ClassGroupPropertiesCtrl.DoEdit): The parent
1904            of the SelectPropertiesDialog should be self so the window
1905            appears on top.
1906    
1907            * Thuban/UI/resource.py: Cleaned up how we determine file
1908            extensions.
1909            (GetImageResource): Return an wxImage from our Resources.
1910    
1911    2003-06-24  Jonathan Coles   <[email protected]>
1912    
1913            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
1914            Check that a layer has a classification before trying
1915            to get it. Raster layers don't have classifications.
1916    
1917    2003-06-23  Jonathan Coles   <[email protected]>
1918            
1919            * setup.py: Add Resources/XML to resource list.
1920        
1921    2003-06-23  Jonathan Coles   <[email protected]>
1922    
1923            * setup.cfg: Fix copyright dates
1924        
1925    2003-06-23  Jonathan Coles   <[email protected]>
1926    
1927            * MANIFEST.in: Update with Resources/XML
1928    
1929            * setup.py: Don't include Locale resources yet as we don't
1930            have any and it causes problems building the distribution
1931            for Windows. Update version to 0.8.0.
1932    
1933            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
1934    
1935            * Thuban/UI/mainwindow.py: Add blank line at the end because
1936            file was not being read correctly building the Windows
1937            distribution.
1938    
1939    2003-06-23  Jonathan Coles   <[email protected]>
1940    
1941            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
1942    
1943            * Thuban/version.py: Temporarily update longversion for
1944            the 0.8 release so that it doesn't have the cvs revision.
1945    
1946    2003-06-23  Jonathan Coles   <[email protected]>
1947    
1948            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
1949            to make sure that we don't create reentrant possibilities with
1950            wxYield.
1951    
1952            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
1953            directly to avoid the wxSafeYield() call which generates an
1954            OnPaint event causing infinite recursion. Don't try to catch
1955            exception anymore. This was for before there were limits on map
1956            scaling.
1957    
1958    2003-06-23  Bernhard Herzog  <[email protected]>
1959    
1960            Bug fix for RT #1961:
1961    
1962            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
1963            Register DerivedShapestores with the session
1964    
1965            * Thuban/Model/session.py (Session.Tables): Make sure each table
1966            is only listed once.
1967    
1968            * test/test_load.py (TestJoinedTable.test): Add check_format call.
1969            Update file contents to match the one written out.
1970    
1971    2003-06-20  Bernhard Herzog  <[email protected]>
1972    
1973            * test/xmlsupport.py (SaxEventLister.startElementNS)
1974            (SaxEventLister.endElementNS): Do not include the qname. Python
1975            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
1976            is (presumably incorrectly) None, whereas it's a string with the
1977            element name in the later versions.
1978    
1979            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
1980            (TestEventList.test_even_list_namespace): Update tests to reflect
1981            the new behaviour
1982            (TestEventList.test_even_list_id_normalization): Fix doc-string
1983    
1984    2003-06-20  Jonathan Coles   <[email protected]>
1985    
1986            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
1987            by deriving classes to determine if that layer supports shapes.
1988            (Layer): Override HasShapes and return true.
1989    
1990            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
1991            instead of a direct call to wx[Begin|End]CusyCursor().
1992            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
1993            table data.
1994    
1995            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
1996            New. Wrappers around the wxWindows functions that allow us to
1997            make additional calls such as wxYield which gives the native
1998            system a chance to update the cursor correctly.
1999    
2000            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
2001            instead of a direct call to wx[Begin|End]CusyCursor().
2002    
2003            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
2004            instead of a direct call to wx[Begin|End]CusyCursor().
2005            (MapCanvas.find_shape_at): Check if the current search layer
2006            support shapes, otherwise go on to the next layer.
2007    
2008            * test/test_layer.py: Add tests in each type of layer for
2009            HasClassification() and HasShapes()
2010    
2011  2003-06-20  Jonathan Coles   <[email protected]>  2003-06-20  Jonathan Coles   <[email protected]>
2012    
2013          * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after          * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after

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