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revision 988 by bh, Thu May 22 16:46:23 2003 UTC revision 1735 by jan, Mon Sep 22 12:26:33 2003 UTC
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1    2003-09-22  Jan-Oliver Wagner <[email protected]>
2    
3            Small improvement of APR import.
4    
5            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
6            Added tests for text-ranges.
7    
8            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
9            returns a string object if the range is based on text.
10    
11            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
12            range retrieval.
13    
14    2003-09-22  Jan-Oliver Wagner <[email protected]>
15    
16            Initial version of the importAPR extension which is in
17            experimental state.
18    
19            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
20            /Extensions/importAPR/test/: New directories.
21    
22            * /Extensions/importAPR/samples/README: New: Howto load the samples.
23    
24            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
25            file which refers to the Thuban Iceland demo data.
26    
27            * /Extensions/importAPR/test/README: New: Howto execute the tests.
28    
29            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
30    
31            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
32            as in '.apr'-files.
33    
34            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
35            ODB Objects as in '.apr', '.avl' and other files.
36    
37            * /Extensions/importAPR/__init__.py: New: Init to make this
38            directory a package.
39    
40            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
41            project file (.apr) and convert it to Thuban.
42    
43    2003-09-22  Jan-Oliver Wagner <[email protected]>
44    
45            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
46    
47    2003-09-19  Jan-Oliver Wagner <[email protected]>
48    
49            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
50            with description on RPM installation and RPM binary package
51            creation.
52    
53    2003-09-18  Bernhard Herzog  <[email protected]>
54    
55            * setup.py (data_files): Only add the mo files if the Locales
56            directory actually exists, so that setup.py works with a fresh CVS
57            checkout
58    
59    2003-09-12  Jan-Oliver Wagner <[email protected]>
60    
61            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
62            in viewport, not anymore in view
63    
64    2003-09-04  Jan-Oliver Wagner <[email protected]>
65    
66            Introducing first Extension (gns2shp).
67    
68            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
69    
70            * Extensions/__init__.py: New. init to make this dir a package.
71    
72            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
73    
74            * Extensions/gns2shp/test/README: New. some info on this test directory.
75    
76            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
77    
78            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
79            of Shapefile from GNS text file format
80    
81    2003-09-03  Jan-Oliver Wagner <[email protected]>
82    
83            Fix/workaround for bug #2019:
84            https://intevation.de/rt/webrt?serial_num=2019
85    
86            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
87            (IdentifyView.__init__): Added another button that allows to
88            stop the identify mode.
89            (IdentifyView.OnStop): New. Stops the identify mode.
90    
91    2003-09-03  Jan-Oliver Wagner <[email protected]>
92    
93            Introducing a new exception dialog that allows to exit the
94            application immediately.
95            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
96    
97            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
98    
99            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
100            Made strings available to translations. Exchanged the simple
101            ScrolledMessageDialog by the new ExceptionDialog.
102    
103    2003-09-01  Bernhard Herzog  <[email protected]>
104    
105            * NEWS: New. Summary of changes and release notes.
106    
107            * MANIFEST.in: Add NEWS
108    
109    2003-09-01  Bernhard Herzog  <[email protected]>
110    
111            * MANIFEST.in: Correct the include statement for the mo-files and
112            include the documentation too.
113    
114            * setup.py (data_files): Add the .mo files
115            (setup call): Up to version 0.9.0
116    
117    2003-09-01  Bernhard Herzog  <[email protected]>
118    
119            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
120            parameter list to just parent and session
121            (ChooseDBTableDialog.__set_properties): Removed. Setting the
122            selection of empty list boxes is not allowed (and produces C++
123            assertion errors) and the rest of the setup is better done in
124            __init__ anyway.
125            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
126            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
127            builtins True/False for booleans to avoid warnings from wxPython
128    
129            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
130            ChooseDBTableDialog constructor parameters.
131    
132    2003-09-01  Bernhard Herzog  <[email protected]>
133    
134            * Thuban/Model/postgisdb.py
135            (PostGISTable): Extend doc-string
136            (PostGISTable._fetch_table_information): Set the column index
137            correctly, pretending ignored columns don't exist.
138    
139            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
140            for postgis tables with data types not yet supported by thuban.
141    
142    2003-08-29  Bernhard Herzog  <[email protected]>
143    
144            * HOWTO-Release: Tweak item about running the tests.
145    
146    2003-08-29  Jan-Oliver Wagner <[email protected]>
147    
148            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
149    
150    2003-08-29  Bernhard Herzog  <[email protected]>
151    
152            Add some missing parameters to projections. Proj complains about
153            them on windows but for some reason not on Linux.
154    
155            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
156            missing required projection parameters
157    
158            * test/test_proj.py (TestProjFile.test): Add missing required
159            projection parameters
160    
161            * test/test_load_0_8.py (TestLayerProjection.file_contents)
162            (TestLayerProjection.test): Add missing required projection
163            parameters and tests for them
164    
165            * test/test_load.py (TestLayerProjection.file_contents)
166            (TestLayerProjection.test): Add missing required projection
167            parameters and tests for them
168    
169            * test/test_layer.py (TestLayer.test_base_layer): Add missing
170            required projection parameters
171    
172    2003-08-29  Bernhard Herzog  <[email protected]>
173    
174            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
175            access the pj_errno because directly accessing pj_errno doesn't
176            work on windows if the proj library is in a DLL
177    
178            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
179    
180    2003-08-28  Bernhard Herzog  <[email protected]>
181    
182            * test/test_proj.py: Import things from Thuban after calling
183            initthuban
184    
185            * test/test_load.py (LoadSessionTest.filenames): New class
186            variable with the filename attributes to normalize
187            (LoadSessionTest.check_format): Pass self.filenames to
188            sax_eventlist to normalize the filename attributes
189    
190            * test/xmlsupport.py: Add cvs keywords
191            (SaxEventLister.__init__): New parameter filenames which indicates
192            attributes that contain filenames
193            (SaxEventLister.startElementNS): Normalize the filename attributes
194            with os.path.normpath
195            (sax_eventlist): New parameter filenames to pass through to
196            SaxEventLister
197    
198            * test/test_derivedshapestore.py: Make this file callable as a
199            program to execute the tests
200            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
201            the session to self.session so that it gets destroyed properly
202    
203            * test/test_layer.py (TestLayer.tearDown): Call the session's
204            Destroy method
205    
206            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
207            too if it exists
208            (TestMapAddLayer.test_add_layer): Bind the session to self.session
209            so that it gets destroyed properly
210    
211            * test/postgissupport.py (reason_for_not_running_tests): Add a
212            test for the existence of popen2.Popen4.
213    
214            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
215            reliable way to destroy the sessions created in the test cases
216            (SaveSessionTest.test_dbf_table): Bind the session to self.session
217            so that it gets destroyed properly
218            (SaveSessionTest.testLayerProjection): Bind the session to
219            self.session so that it gets destroyed properly
220    
221            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
222            sure that the session is destroyed properly
223    
224            * test/test_shapefilestore.py: Make this callable as a program to
225            execute the tests
226    
227            * test/test_scalebar.py: Remove unnecessary import of _ from
228            Thuban
229    
230            * test/support.py (print_garbage_information): Call initthuban
231            here because it may be called indirectly from test cases that test
232            test support modules which do not use anything from thuban itself
233            (ThubanTestProgram.runTests): Remove unnecessary debug print
234    
235    2003-08-28  Bernhard Herzog  <[email protected]>
236    
237            * Thuban/version.py (longversion): Update to 0.9
238    
239            * Thuban/UI/mainwindow.py: Remove some unused imports
240    
241            * README: Add section about required additional software. Add date
242            and revision CVS keywords
243    
244            * HOWTO-Release: Add item about the translations. Add date and
245            revision CVs keywords and change formatting to match README a bit
246            better
247    
248            * po/de.po: Update for 0.9
249    
250            * test/README: Tweak the wording a little because many tests are
251            not really unittest.
252    
253    2003-08-27  Bernhard Herzog  <[email protected]>
254    
255            As preparation for the 0.9 release, switch thuban files to a
256            non-dev namespace
257    
258            * Thuban/Model/save.py (SessionSaver.write_session): Write files
259            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
260            namespace
261    
262            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
263            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
264    
265            * test/test_save.py (SaveSessionTest.dtd)
266            (SaveSessionTest.testEmptySession)
267            (SaveSessionTest.testSingleLayer)
268            (SaveSessionTest.testLayerProjection)
269            (SaveSessionTest.testRasterLayer)
270            (SaveSessionTest.testClassifiedLayer)
271            (SaveSessionTest.test_dbf_table)
272            (SaveSessionTest.test_joined_table)
273            (SaveSessionTest.test_save_postgis): Update for new namespace
274    
275            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
276            (TestLayerVisibility.file_contents, TestLabels.file_contents)
277            (TestLayerProjection.file_contents)
278            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
279            (TestPostGISLayer.file_contents)
280            (TestPostGISLayerPassword.file_contents)
281            (TestLoadError.file_contents, TestLoadError.test): Update for new
282            namespace
283    
284    2003-08-27  Bernhard Herzog  <[email protected]>
285    
286            Make the table interface distinguish between row ids (an integer
287            that uniquely identifies a row) and row ordinals (a simple row
288            count from 0 to NumRows() - 1)
289    
290            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
291            (PostGISTable.RowOrdinalToId): New methods to conver between row
292            ids and row ordinals
293            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
294            parameter row_is_ordinal to indicate whether the row parameter is
295            the row id or the ordinal
296    
297            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
298            (TransientTableBase.RowOrdinalToId)
299            (AutoTransientTable.RowIdToOrdinal)
300            (AutoTransientTable.RowOrdinalToId): Same new methods as in
301            PostGISTable.
302            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
303            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
304            Same new parameter as in PostGISTable.
305    
306            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
307            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
308            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
309            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
310            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
311            parameter as in PostGISTable.
312    
313            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
314            (DataTable.RowOrdinalToId): New methods to convert between row ids
315            and row ordinals.
316            (TableGrid.SelectRowById): New method to select a row based on its
317            ID as opposed to its ordinal
318            (DataTable.GetValue, TableGrid.OnRangeSelect)
319            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
320            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
321            (LayerTableFrame.__init__): Convert between row ids and row
322            ordinals as appropriate
323    
324            * test/postgissupport.py (PostGISDatabase.__init__): Add
325            doc-string.
326            (PostGISDatabase.initdb): The optional third item in a tuple in
327            tables is now a (key, value) list with additional arguments to
328            pass to upload_shapefile
329            (upload_shapefile): New parameter gid_offset to allow gids that
330            are not the same as the shapeids in the shapefile
331            (PostgreSQLServer.get_default_static_data_db): Use the new
332            gid_offset to make the gids in landmarks 1000 higher than the
333            shapeids in the shapefile
334    
335            * test/test_viewport.py
336            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
337            new shapeids in the landmarks table
338    
339            * test/test_transientdb.py
340            (TestTransientTable.run_iceland_political_tests)
341            (TestTransientTable.test_transient_joined_table): Add tests for
342            the new table methods and new keywords arguments.
343    
344            * test/test_postgis_db.py
345            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
346            (TestPostGISTable.test_read_value_row_count_mode)
347            (TestPostGISTable.test_row_id_to_ordinal)
348            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
349            table methods and the new arguments
350            (TestPostGISShapestorePoint.test_shapes_in_region)
351            (TestPostGISShapestorePoint.test_shape_raw_data)
352            (TestPostGISShapestorePoint.test_shape_points)
353            (TestPostGISShapestorePoint.test_shape_shapeid)
354            (TestPostGISShapestorePoint.test_all_shapes)
355            (TestPostGISTable.test_simple_query)
356            (TestPostGISTable.test_simple_query)
357            (TestPostGISTable.test_simple_query)
358            (TestPostGISTable.test_read_value)
359            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
360            shapeids in the landmarks table
361    
362            * test/test_memory_table.py
363            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
364            (TestMemoryTable.test_read_value_row_count_mode)
365            (TestMemoryTable.test_row_id_to_ordinal)
366            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
367            table methods and the new arguments
368    
369            * test/test_dbf_table.py
370            (TestDBFTable.test_read_row_as_dict_row_count_mode)
371            (TestDBFTable.test_read_value_row_count_mode)
372            (TestDBFTable.test_row_id_to_ordinal)
373            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
374            methods and the new arguments
375    
376    2003-08-26  Bernhard Herzog  <[email protected]>
377    
378            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
379            more postgis specific but much faster method to get the bounding
380            box
381    
382    2003-08-26  Bernhard Herzog  <[email protected]>
383    
384            * Thuban/Model/postgisdb.py (PostGISTable.Title)
385            (PostGISShapeStore.AllShapes): Add these missing methods.
386            (PostGISShapeStore.ShapesInRegion): No need to raise
387            StopIteration. We can simply return
388    
389            * test/test_postgis_db.py (TestPostGISTable.test_title)
390            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
391            new methods
392    
393    2003-08-25  Bernhard Herzog  <[email protected]>
394    
395            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
396    
397            * test/test_postgis_db.py (PolygonTests): New class containing
398            those tests from TestPostGISShapestorePolygon that can also be
399            used to test MUTLIPOLYGON tables
400            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
401            so derive from that
402            (TestPostGISShapestoreMultiPolygon): New class with tests for
403            MUTLIPOLYGON tables
404    
405            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
406            tables argument to have tuples with three items to override the
407            WKT type used.
408            (PostgreSQLServer.get_default_static_data_db): Use the above to
409            create a polygon table with MUTLIPOLYGONs
410            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
411            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
412            coords_to*
413            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
414            (wkt_converter): New. Map WKT types to converters
415            (upload_shapefile): New parameter force_wkt_type to use a
416            different WKT type than the default
417    
418    2003-08-25  Bernhard Herzog  <[email protected]>
419    
420            * Thuban/UI/application.py
421            (ThubanApplication.run_db_param_dialog): New. Suitable as a
422            db_connection_callback. Main difference is that the dialog run
423            from this method doesn't have a parent so it can be used even when
424            there is no main window
425            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
426            no db_connection_callback was given. This way the dialog pops up
427            even when the .thuban file was given as a command line parameter.
428    
429    2003-08-25  Bernhard Herzog  <[email protected]>
430    
431            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
432            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
433            which leads to an effectively frozen X session because the user
434            can only interact with the dialog but the mouse is still grabbed
435            by the canvas.
436            Also, call the tool's Hide method before MouseLeftUp because
437            MouseLeftUp may change the tool's coordinates.
438    
439    2003-08-25  Bernhard Herzog  <[email protected]>
440    
441            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
442            LoadCancelled exceptions and handle them by returning immediately.
443    
444    2003-08-25  Bernhard Herzog  <[email protected]>
445    
446            GUI part of loading sessions with postgis connections which may
447            require user interaction to get passwords or updated parameters
448    
449            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
450            bit nucer and be more generic.
451            (DBFrame.OnAdd): Adapt to new DBDialog interface
452    
453            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
454            optional parameter db_connection_callback which is passed to
455            load_session.
456    
457            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
458            Suitable as a db_connection_callback
459            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
460            db_connection_callback of the application's OpenSession method
461    
462    
463    2003-08-25  Bernhard Herzog  <[email protected]>
464    
465            Basic loading of sessions containing postgis connections:
466    
467            * Thuban/Model/load.py (LoadError): Add doc-string
468            (LoadCancelled): New exception class to indicate a cancelled load
469            (SessionLoader.__init__): Add the db_connection_callback parameter
470            which will be used by the loader to get updated parameters and a
471            password for a database connection
472            (SessionLoader.__init__): Add the new XML elements to the
473            dispatchers dictionary
474            (SessionLoader.check_attrs): Two new conversions, ascii to convert
475            to a byte-string object and idref as a generic id reference
476            (SessionLoader.start_dbconnection)
477            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
478            elements
479            (load_session): Add the db_connection_callback to pass through the
480            SessionLoader
481    
482            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
483            New classes to test loading of sessions with postgis database
484            connections.
485    
486    2003-08-25  Bernhard Herzog  <[email protected]>
487    
488            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
489            replace it and the comment with __BuildDate__ by the Source: and
490            Id: cvs keywords as used in the other files.
491    
492    2003-08-25  Bernhard Herzog  <[email protected]>
493    
494            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
495            LoadError when a required attribute is missing. The code used to
496            be commented out for some reason, but probably should have been
497            active.
498    
499            * test/test_load.py (TestLoadError.test): Test the message in the
500            LoadError too to make sure it really is about the missing
501            attribute
502    
503    2003-08-22  Bernhard Herzog  <[email protected]>
504    
505            * test/test_save.py (SaveSessionTest.test_dbf_table)
506            (SaveSessionTest.test_joined_table): Add XML validation tests.
507    
508    2003-08-22  Bernhard Herzog  <[email protected]>
509    
510            Implement saving a session with a postgis connection
511    
512            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
513            elements for database connections and shapestores using db
514            connections
515            (session): Add the dbconnections to the content model
516    
517            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
518            Write the db connections
519            (SessionSaver.write_session): Call write_db_connections to write
520            the connection before the data sources
521            (SessionSaver.write_data_containers): Handle postgis shapestores
522    
523            * test/test_save.py (SaveSessionTest.thubanids)
524            (SaveSessionTest.thubanidrefs): Update for new DTD
525            (SaveSessionTest.test_save_postgis): New. Test saving a session
526            with postgis connections
527    
528            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
529            (PostGISTable.TableName): New accessor methods for the connection
530            and table name
531    
532            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
533            (TestPostGISTable.test_dbname): New methods to test the new
534            PostGISConnection methods
535    
536    2003-08-22  Bernhard Herzog  <[email protected]>
537    
538            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
539            for exceptions occurring when establishing a Database connection
540            (PostGISConnection.connect): Catch psycopg.OperationalError during
541            connects and raise ConnectionError.
542    
543            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
544            tests for database exceptions
545    
546    2003-08-22  Bernhard Herzog  <[email protected]>
547    
548            Prepare the test suite for tests with required authentication
549    
550            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
551            variables with two predefined users/passwords, one for the admin
552            and one for a non-privileged user.
553            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
554            the non-privileged user to the database and set the admin password
555            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
556            Better error reporting
557            (PostgreSQLServer.connection_params)
558            (PostgreSQLServer.connection_string): New methods to return
559            information about how to connect to the server
560            (PostgreSQLServer.execute_sql): New. Convenience method to execute
561            SQL statements
562            (PostgreSQLServer.require_authentication): Toggle whether the
563            server requires authentication
564            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
565            Add or alter users
566            (PostGISDatabase.initdb): Pass the admin name one the
567            subprocesses' command lines. Grant select rights on
568            geometry_columns to everybody.
569            (upload_shapefile): Use the admin name and password when
570            connecting. Grant select rights on the new table to everybody.
571    
572            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
573            server's new methods to get the connection parameters.
574    
575            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
576            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
577            server's new methods to get the connection parameters.
578    
579            * test/test_postgis_db.py
580            (TestPostGISConnection.test_gis_tables_empty)
581            (TestPostGISConnection.test_gis_tables_non_empty)
582            (PostGISStaticTests.setUp): Use the server's new methods to get
583            the connection parameters.
584    
585    2003-08-22  Bernhard Herzog  <[email protected]>
586    
587            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
588    
589            * Thuban/version.py: Add psycopg version
590    
591            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
592            version of the psycopg module
593    
594    2003-08-22  Bernhard Herzog  <[email protected]>
595    
596            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
597            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
598            at the moment. The functionality should probably be implemented
599            some time, though.
600            (DBFrame.OnRemove): Display a message if the connection can't be
601            removed because it's still in use.
602    
603    2003-08-22  Jan-Oliver Wagner <[email protected]>
604    
605            * Thuban/UI/about.py (About.__init__): split up the huge about
606            text into elements/lists for easier translation. This fixes bug
607            https://intevation.de/rt/webrt?serial_num=2058
608            Also, made some forgotten string available for the i18n.
609    
610    2003-08-21  Bernhard Herzog  <[email protected]>
611    
612            Make postgis support really optional including insensitive menu
613            items.
614    
615            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
616            whether the postgis is supported.
617    
618            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
619            to make postgis support optional
620    
621            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
622            version of Thuban.Model.postgisdb.has_postgis_support
623            (database_management command): Make it only sensitive if postgis
624            is supported.
625    
626    2003-08-21  Jan-Oliver Wagner <[email protected]>
627    
628            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
629            (section Adding and Removing Layers): Added text and described
630            multi-selection.
631            (chapter Extensions): New.
632    
633    2003-08-21  Jan-Oliver Wagner <[email protected]>
634    
635            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
636            settings to allow multiple files to load into the map.
637            Also reduced selection to *.shp as a default.
638    
639    2003-08-20  Bernhard Herzog  <[email protected]>
640    
641            Add dialogs and commands to open database connections and add
642            database layers.
643    
644            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
645            method to open the database connection management dialog
646            (MainWindow.AddDBLayer): New method to add a layer from a database
647            (_has_dbconnections): New helper function to use for sensitivity
648            (database_management command, layer_add_db command): New commands
649            that call the above new methods.
650            (main_menu): Add the new commands to the menu.
651    
652            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
653            (PostGISConnection.connect): Establish the actual connection in a
654            separate method and call it in __init__. This makes it easier to
655            override the behavior in test cases
656            (PostGISConnection.BriefDescription): New method to return a brief
657            description for use in dialogs.
658    
659            * test/test_postgis_db.py (NonConnection): DB connection that
660            doesn't actually connect
661            (TestBriefDescription): New class with tests for the new
662            BriefDescription method
663    
664    2003-08-19  Jan-Oliver Wagner <[email protected]>
665    
666            Moved anything from extensions to libraries.
667    
668            * libraries: New.
669    
670            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
671    
672            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
673            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
674            been moved here from thuban/extensions/pyprojection/
675            See there in the Attic for the older history.
676    
677            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
678            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
679            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
680            have been moved here from thuban/extensions/pyshapelib/
681            See there in the Attic for the older history.
682    
683            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
684            files have been moved here from thuban/extensions/shapelib/
685            See there in the Attic for the older history.
686    
687            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
688            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
689            thuban/extensions/thuban/
690            See there in the Attic for the older history.
691    
692            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
693    
694            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
695            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
696    
697            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
698            Moved to libraries/shapelib.
699    
700            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
701            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
702            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
703            Moved to libraries/pyshapelib.
704    
705            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
706            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
707            Moved to libraries/pyprojection.
708    
709            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
710    
711            * extensions: Removed.
712    
713    2003-08-19  Bernhard Herzog  <[email protected]>
714    
715            * test/test_viewport.py (ViewPortTest): We don't use the
716            facilities of FileTestMixin so don't derive from it.
717            (TestViewportWithPostGIS): New class with tests for using a
718            viewport on a map with postgis layers.
719    
720    2003-08-19  Bernhard Herzog  <[email protected]>
721    
722            Add the db connection management to the session.
723    
724            * Thuban/Model/session.py (Session.__init__): New instance
725            variable db_connections
726            (Session.AddDBConnection, Session.DBConnections)
727            (Session.HasDBConnections, Session.CanRemoveDBConnection)
728            (Session.RemoveDBConnection): New methods to manage and query the
729            db connections managed by the session
730            (Session.OpenDBShapeStore): New method to open a shapestore from a
731            db connection
732    
733            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
734            messages for the db connection handling in the session
735    
736            * test/test_postgis_session.py: New. test cases for the session's
737            db connection handling with postgis connections
738    
739    2003-08-19  Bernhard Herzog  <[email protected]>
740    
741            Add very basic postgis database support and the corresponding test
742            cases. The test cases require a PostgreSQL + postgis installation
743            but no existing database. The database will be created
744            automatically by the test cases
745    
746            * test/README: Add note about skipped tests and the requirements
747            of the postgis tests.
748    
749            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
750    
751            * test/test_postgis_db.py: New. Test cases for the postgis
752            support.
753    
754            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
755            format
756    
757            * test/test_wellknowntext.py: New. Test cases for the
758            wellknowntext parser
759    
760            * test/postgissupport.py: New. Support module for tests involving
761            a postgis database.
762    
763            * test/support.py (execute_as_testsuite): Shut down the postmaster
764            if it's still running after the tests
765    
766            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
767            well known text format
768    
769    2003-08-19  Jan-Oliver Wagner <[email protected]>
770    
771            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
772            message dialog.
773    
774    2003-08-18  Bernhard Herzog  <[email protected]>
775    
776            * test/support.py (ThubanTestResult.printErrors): Indent the
777            reason for the skips in the output to make it a bit more readable.
778            (execute_as_testsuite): New helper function to run a test suite
779            and print some more information.
780            (run_tests): Use execute_as_testsuite to run the tests
781    
782            * test/runtests.py (main): Use execute_as_testsuite to run the
783            tests
784    
785    2003-08-18  Bernhard Herzog  <[email protected]>
786    
787            Fix some bugs in Thuban and the test suite that were uncovered by
788            changes introduced in Python 2.3:
789    
790            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
791            filename is an absolute name
792    
793            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
794            filename is an absolute name
795    
796            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
797            unique filename to save to and use the correct relative filename
798            in the expected output.
799            (SaveSessionTest.test_dbf_table): Use the correct relative
800            filename in the expected output.
801    
802            * test/test_layer.py (TestLayer.test_raster_layer): Update the
803            test to check whether the filename is absolute.
804    
805    2003-08-18  Jan-Oliver Wagner <[email protected]>
806    
807            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
808    
809    2003-08-15  Bernhard Herzog  <[email protected]>
810    
811            Change the way shapes are returned by a shape store. The
812            ShapesInRegion method returns an iterator over actual shape
813            objects instead of a list of shape ids.
814    
815            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
816            id.
817            (ShapefileStore.ShapesInRegion): Return an iterator over the
818            shapes which yields shape objects instead of returning a list of
819            shape ids
820            (ShapefileStore.AllShapes): New. Return an iterator over all
821            shapes in the shape store
822            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
823    
824            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
825            doc-string.
826    
827            * Thuban/UI/baserenderer.py
828            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
829            layer_shapes and make it return an iterator containg shapes
830            instead of a list of ids.
831            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
832            layer_shapes() change
833    
834            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
835            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
836    
837            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
838            changes in the ShapesInRegion return value.
839            (ViewPort._get_hit_tester): Remove commented out code
840    
841            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
842            new return value.
843            (SimpleShapeStore.AllShapes): New. Implement this method too.
844    
845            * test/test_layer.py (TestLayer.test_arc_layer)
846            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
847            (TestLayer.test_point_layer_with_projection)
848            (TestLayer.test_derived_store): Adapt to changes in the
849            ShapesInRegion return value.
850    
851            * test/test_shapefilestore.py
852            (TestShapefileStoreArc.test_shapes_in_region)
853            (TestShapefileStorePolygon.test_shapes_in_region)
854            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
855            in the ShapesInRegion return value.
856            (TestShapefileStorePoint.test_all_shapes)
857            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
858            methods
859    
860            * test/test_derivedshapestore.py
861            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
862            the ShapesInRegion return value.
863            (TestDerivedShapeStore.test_all_shapes)
864            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
865            methods
866    
867    2003-08-15  Bernhard Herzog  <[email protected]>
868    
869            Make the renderers deal correctly with raw vs. python level
870            representation of shape geometries
871    
872            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
873            Return a flag useraw in addition to the callable and the parameter
874            to indicate whether the callable can deal with the raw shape data
875            or uses the higher level python lists of coordinates. The callable
876            now should accept either the raw data or the return value of the
877            shape's Points() method.
878            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
879            change
880            (BaseRenderer.projected_points): Instead of the shape id use the
881            points list as parameter.
882            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
883            (BaseRenderer.draw_point_shape): Adapt to projected_points()
884            change and accept the points list as parameter instead of the
885            shape id.
886    
887            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
888            the useraw flag as required by the BaseRenderer
889            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
890            changes.
891    
892            * test/test_baserenderer.py
893            (TestBaseRenderer.test_point_with_classification): New test for
894            rendering a map with classifications.
895    
896    2003-08-15  Bernhard Herzog  <[email protected]>
897    
898            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
899            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
900            (ViewPort._get_hit_tester, ViewPort.projected_points)
901            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
902            (ViewPort._find_label_at): Split the find_shape_at method into
903            several new methods and use the functions in the hit-test module.
904    
905            * Thuban/UI/hittest.py: New module with Python-level hit-testing
906            functions
907    
908            * test/test_hittest.py: New. Test for the new hittest module
909    
910    2003-08-15  Bernhard Herzog  <[email protected]>
911    
912            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
913            projection to all corners of the bounding box to get a better
914            approximation of the projected bounding box
915    
916            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
917            New. Test coordinate handling of a layer with a projection.
918            Catches the bug fixed in Layer.ShapesInRegion
919    
920    2003-08-15  Bernhard Herzog  <[email protected]>
921    
922            Move some of the mock objects in test_baserenderer into their own
923            module so they can easily be used from other tests
924    
925            * test/mockgeo.py: New test helper module with some mock objects
926            for geometry related things like shapes, shapestores and
927            projections.
928    
929            * test/test_mockgeo.py: New. Tests for the new helper module
930    
931            * test/test_baserenderer.py: Some of the mock-objects are in
932            mockgeo now.
933    
934    2003-08-12  Jan-Oliver Wagner <[email protected]>
935    
936            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
937    
938    2003-08-12  Bernhard Herzog  <[email protected]>
939    
940            * po/de.po: New. German translations by Bjoern Broscheit
941    
942    2003-08-12  Bernhard Herzog  <[email protected]>
943    
944            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
945            strings have to be one string literal.
946    
947    2003-08-11  Bernhard Herzog  <[email protected]>
948    
949            * test/support.py (FloatComparisonMixin.assertPointListEquals):
950            New. This method was used in various derived classes, but it's
951            better to have it here.
952    
953            * test/test_shapefilestore.py
954            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
955            FloatComparisonMixin
956    
957            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
958            It's now in FloatComparisonMixin
959    
960            * test/test_derivedshapestore.py
961            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
962            in FloatComparisonMixin
963    
964    2003-08-11  Bernhard Herzog  <[email protected]>
965    
966            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
967            error message
968    
969    2003-08-08  Jan-Oliver Wagner <[email protected]>
970    
971            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
972            with version number.
973            Changed title to reflect version number of Thuban.
974    
975    2003-08-08  Jan-Oliver Wagner <[email protected]>
976    
977            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
978            the list corresponds to the "About" web page.
979    
980    2003-08-08  Bernhard Herzog  <[email protected]>
981    
982            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
983            Make sure translated strings are recognized as one string literal.
984    
985            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
986            Make sure translated strings are recognized as one string literal.
987    
988            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
989            translated strings are recognized as one string literal.
990    
991            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
992            sure translated strings are recognized as one string literal.
993    
994    2003-08-07  Bernhard Herzog  <[email protected]>
995    
996            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
997            Simply delegates to the original shapestore.
998    
999            * test/test_derivedshapestore.py
1000            (TestDerivedShapeStore.test_raw_format): New. Test case for
1001            DerivedShapeStore.RawShapeFormat
1002    
1003    2003-08-07  Bernhard Herzog  <[email protected]>
1004    
1005            Add raw data interface to shape objects.
1006    
1007            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
1008            class to ShapefileShape which now holds shapefile specific
1009            information.
1010            (ShapefileShape.compute_bbox): Simplified to not cache any
1011            information. The way this method is used that shouldn't matter
1012            performance wise.
1013            (ShapefileShape.RawData): New. Return the shapeid which is the raw
1014            data format for shapes from shapefiles.
1015            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
1016            in the shape objects returned by a shapestore. For a
1017            ShapefileStore this is always RAW_SHAPEFILE.
1018            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
1019            method.
1020    
1021            * test/test_shapefilestore.py
1022            (TestShapefileStore.test_raw_format): New test to test the raw
1023            format feature of shapes.
1024    
1025            * Thuban/Model/layer.py: Remove the unused import of Shape from
1026            data. It was only there for interface compatibility but it's not
1027            used inside of Thuban and the generic Shape class has gone away.
1028    
1029            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
1030            the raw data format and only use an optimized version of its a
1031            shapefile.
1032    
1033    2003-08-07  Bernhard Herzog  <[email protected]>
1034    
1035            * test/test_baserenderer.py (SimpleShape): Shape class for the
1036            tests.
1037            (SimpleShapeStore.Shape): Use SimpleShape instead of
1038            Thuban.Model.data.Shape to make the tests independed of the coming
1039            changes.
1040    
1041    2003-08-07  Bernhard Herzog  <[email protected]>
1042    
1043            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
1044            (ThubanTestProgram): New classes that extend the respective
1045            classes from unittest. These new version support skipping tests
1046            under certain expected conditions. In the Thuban test suite we
1047            uses this for tests that require the optional gdal support.
1048            (run_tests): Use ThubanTestProgram instead of the unittest.main()
1049    
1050            * test/runtests.py (main): Use the new ThubanTestRunner instead of
1051            the normal one from unittest
1052    
1053            * test/test_layer.py (TestLayer.test_raster_layer): If this test
1054            is not run because gdal support isn't available report this to the
1055            runner.
1056    
1057            * test/test_baserenderer.py
1058            (TestBaseRenderer.test_raster_no_projection): Do not run this test
1059            if gdal support isn't available and report this to the runner.
1060    
1061    2003-08-06  Bernhard Herzog  <[email protected]>
1062    
1063            Rearrange the renderers a bit, partly in preparation for changes
1064            required for the postgis merge, partly to make it more testable.
1065            Also make the representation of coordinates in Shapes more
1066            consistent.
1067    
1068            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
1069            this class is now in BaseRenderer. This class is now practically
1070            only a specialization of BaseRenderer for rendering to an actual
1071            wx DC.
1072            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
1073            to get the shapetype specific rendering functions.
1074    
1075            * Thuban/UI/baserenderer.py: New file with the basic rendering
1076            logic. The code in this file is completely independend of wx.
1077            (BaseRenderer): Class with the basic rendering logic
1078    
1079            * test/test_baserenderer.py: New. Test cases for BaseRenderer
1080    
1081            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
1082            error_on_redraw to guard agains endless loops and stack overflows
1083            when there's a bug in the rendering code that raises exceptions.
1084            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
1085            rendering into a separate method _do_redraw so that error handling
1086            is a bit easier. When an exception occurs, set error_on_redraw to
1087            true. When it's true on entry to OnIdle do nothing and return
1088            immediately.
1089    
1090            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
1091            Shape object will always have the coordinates as a list of list of
1092            coordinate pairs (tuples).
1093            (Shape.compute_bbox): Adapt to new representation.
1094    
1095            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
1096            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
1097            Shape objects.
1098    
1099            * test/test_shapefilestore.py
1100            (ShapefileStoreTests.assertFloatTuplesEqual)
1101            (ShapefileStoreTests.assertPointListEquals): Rename to
1102            assertPointListEquals and change purpose to checking equality of
1103            the lists returned by Shape.Points().
1104            (TestShapefileStoreArc.test_shape)
1105            (TestShapefileStorePolygon.test_shape)
1106            (TestShapefileStorePoint.test_shape): Use the new
1107            assertPointListEquals instead of assertFloatTuplesEqual
1108    
1109            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
1110            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
1111            and change purpose to checking equality of the lists returned by
1112            Shape.Points().
1113            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
1114            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
1115            (TestLayer.test_derived_store): Use the new assertPointListEquals
1116            instead of assertFloatTuplesEqual
1117    
1118            * test/test_derivedshapestore.py
1119            (TestDerivedShapeStore.assertFloatTuplesEqual)
1120            (TestDerivedShapeStore.assertPointListEquals): Rename to
1121            assertPointListEquals and change purpose to checking equality of
1122            the lists returned by Shape.Points().
1123            (TestDerivedShapeStore.test_shape): Use the new
1124            assertPointListEquals instead of assertFloatTuplesEqual
1125    
1126    2003-08-06  Jan-Oliver Wagner <[email protected]>
1127    
1128            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
1129            a bounding box. A dialog is raised in case, no bounding box
1130            is found. This fixes bug #2043:
1131            https://intevation.de/rt/webrt?serial_num=2043
1132    
1133    2003-08-05  Bernhard Herzog  <[email protected]>
1134    
1135            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
1136            object look like a Color instantiation. Formerly it looked like a
1137            tuple.
1138    
1139            * test/test_color.py (TestColor.test_repr)
1140            (TestColor.test_equality, TestColor.test_inequality): New. test
1141            some more apects of the Color class
1142            (TestTransparent.test_repr, TestTransparent.test_hex)
1143            (TestTransparent.test_equality): New. Test cases for the
1144            Transparent object.
1145    
1146    2003-08-04  Jan-Oliver Wagner <[email protected]>
1147    
1148            * Doc/manual/thuban-manual.xml: a number of small improvements.
1149            The resulting file is the version submitted for GREAT-ER II.
1150    
1151    2003-08-01  Bernhard Herzog  <[email protected]>
1152    
1153            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
1154            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
1155            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
1156    
1157            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
1158            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
1159            (ThubanEndBusyCursor): Add doc-strings
1160    
1161    2003-08-01  Bernhard Herzog  <[email protected]>
1162    
1163            First step towards PostGIS integration. More abstraction by movin
1164            more code from the layer to the shapestore. More methods of the
1165            layer are now simply delegated to the equivalent method of the
1166            shapestore. The SHAPETYPE_* constants are now in data not in
1167            layer.
1168    
1169            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1170            (SHAPETYPE_POINT, Shape): Move these constants and classes from
1171            layer.py to data.py
1172            (ShapefileStore.__init__): More Initialization for the new methods
1173            and functionality.
1174            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
1175            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
1176            (ShapefileStore.Shape): New methods that were formerly implemented
1177            in the layer.
1178            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
1179            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
1180            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
1181            equivalents of the new shape methods. These versions are simply
1182            delegated to the original shapstore.
1183    
1184            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1185            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
1186            (Layer.SetShapeStore): Removed the initializatin of instance
1187            variables that were needed for the stuff that's now in
1188            ShapefileStore
1189            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
1190            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
1191            shapestore.
1192    
1193            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
1194            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
1195            instead of layer.
1196    
1197            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
1198    
1199            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
1200    
1201            * test/test_layer.py: Import the SHAPETYPE_* constants from data
1202            instead of layer.
1203            (TestLayer.test_derived_store): Remove the test for the exception
1204            when instantiating the DerivedShapeStore with an incompatible
1205            table which is now in test_derivedshapestore.py. Add some more
1206            tests of the layer methods to determine whether they work for a
1207            DerivedShapeStore as well.
1208    
1209    2003-07-31  Jonathan Coles   <[email protected]>
1210    
1211            * Doc/manual/thuban-manual.xml: Fix the list of required packages
1212            by just listing the name and where they can be found.
1213    
1214    2003-07-31  Frank Koormann   <[email protected]>
1215    
1216            * Doc/manual/thuban-manual.xml:
1217            Changed the screenshot elements to figure.
1218            Changed some variablelist elements to itemizedlist.
1219            Added section on GDAL formats.
1220    
1221    2003-07-31  Jonathan Coles   <[email protected]>
1222    
1223            * Doc/manual/thuban-manual.xml: Added a few sentences about
1224            the Fix Border Color option when generating classes.
1225    
1226    2003-07-30  Jonathan Coles   <[email protected]>
1227    
1228            * Thuban/Model/classgen.py: Add docstrings. Rename specific
1229            Ramp instances to use lower_case_style.
1230    
1231            * Thuban/UI/classgen.py: Use renamed Ramp instances.
1232            
1233            * Thuban/UI/classifier.py: Add docstrings.
1234    
1235            * Thuban/UI/dock.py: Add docstrings.
1236    
1237            * test/test_classgen.py: Use renamed Ramp instances.
1238    
1239    2003-07-30  Bernhard Herzog  <[email protected]>
1240    
1241            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
1242            was never used in Thuban.
1243    
1244    2003-07-30  Bernhard Herzog  <[email protected]>
1245    
1246            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
1247            method directly instead of going through the transient_table
1248            method. This faster because transient_table may force the copy of
1249            a DBF file into the transient database and setting a table's title
1250            doesnm't affect the title of the associated transient table, so
1251            this fixes RT #2042
1252    
1253            * Thuban/UI/main.py (__version__): Don't import the already
1254            removed show_exception_dialog.
1255    
1256    2003-07-29  Jonathan Coles   <[email protected]>
1257    
1258            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1259            Put back this method and remove the equivalent function since we
1260            are setting the exception hook from within this class (OnInit).
1261    
1262    2003-07-29  Jonathan Coles   <[email protected]>
1263    
1264            * Doc/manual/images/5_2_custom_ramp.png,
1265            Doc/manual/images/5_2_quantiles.png,
1266            Doc/manual/images/5_2_uniform_dist.png,
1267            Doc/manual/images/5_2_unique_values.png,
1268            Doc/manual/images/8_int_error.png: New screen shots.
1269    
1270            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
1271            some points, and added more screen shots.
1272    
1273    2003-07-29  Bernhard Herzog  <[email protected]>
1274    
1275            * Thuban/Model/data.py: Remove the now unused import of warnings
1276    
1277    2003-07-29  Bernhard Herzog  <[email protected]>
1278    
1279            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
1280            deprecated since before the 0.8 release and isn't used in Thuban
1281            itself anymore.
1282    
1283            * Thuban/Model/transientdb.py: Remove some unnecessary imports
1284    
1285    2003-07-29  Jonathan Coles   <[email protected]>
1286    
1287            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
1288            python exception hook here so that we are sure to catch any
1289            Thuban exception that happen during initialization.
1290    
1291            * Thuban/UI/main.py (main): Don't set the exception hook here,
1292            it will get set in ThubanApplication.OnInit.
1293    
1294    2003-07-29  Jonathan Coles   <[email protected]>
1295                                                                                
1296            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1297            Removed and called it show_exception_dialog() so that the exception
1298            handler can be set before the class is created.
1299                                                                                
1300            * Thuban/UI/main.py (main): Install the exception handler before
1301            a ThubanApplication is created.
1302                                                                                    
1303    2003-07-29  Bernhard Herzog  <[email protected]>
1304    
1305            * po/it.po: New. Italian translation by Maurizio Napolitano
1306    
1307            * po/ru.po: New. Russian translation by Alex Shevlakov
1308    
1309    2003-07-29  Frank Koormann   <[email protected]>
1310    
1311            * Doc/manual/thuban-manual.xml: Extended section on supported
1312            projections.
1313            
1314    2003-07-29  Frank Koormann   <[email protected]>
1315    
1316            * Doc/manual/thuban-manual.xml: gaspell-checked.
1317    
1318    2003-07-29  Jonathan Coles   <[email protected]>
1319    
1320            * Doc/manual/images/3_5_legend.png: Added border to improve look
1321            on white background.
1322    
1323    2003-07-29  Jonathan Coles   <[email protected]>
1324    
1325            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
1326            descriptions for the legend toolbar.
1327    
1328            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
1329            cursor from dialog box.
1330    
1331    2003-07-28  Jonathan Coles   <[email protected]>
1332    
1333            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
1334    
1335            * Doc/manual/images/2_4_session_tree.png,
1336            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
1337            Doc/manual/images/4_2_layer_properties.png,
1338            Doc/manual/images/4_2_raster_layer_properties.png,
1339            Doc/manual/images/5_3_genclass.png,
1340            Doc/manual/images/5_classification.png,
1341            Doc/manual/images/6_projection.png,
1342            Doc/manual/images/7_1_table_view.png,
1343            Doc/manual/images/7_2_5_join.png: New screenshots.
1344    
1345    2003-07-24  Jonathan Coles   <[email protected]>
1346    
1347            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
1348    
1349    2003-07-24  Jonathan Coles   <[email protected]>
1350    
1351            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
1352            chapter on Layer Management.
1353    
1354            * Doc/manual/Makefile: New. Makefile to generate all formats for the
1355            manual and images.
1356    
1357    2003-07-24  Bernhard Herzog  <[email protected]>
1358    
1359            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
1360            it annoys lintian which warns about these files not being
1361            executable. The #1 isn't necessary here since if you absolutely
1362            must execute them you can always say "python <filename>".
1363    
1364            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
1365            superfluous code to set brush and pen for point shapes
1366    
1367            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
1368            belong in viewport anyway
1369    
1370    2003-07-24  Frank Koormann   <[email protected]>
1371    
1372            * Doc/manual/thuban-manual.xml: Added section on table management.
1373    
1374    2003-07-24  Bernhard Herzog  <[email protected]>
1375    
1376            * test/runtests.py (main): Recognize the long "verbose" option
1377            correctly.
1378    
1379    2003-07-22  Jonathan Coles   <[email protected]>
1380    
1381            * Doc/manual/thuban-manual.xml: Continue to write first revision
1382            of the manual.
1383    
1384            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
1385            with Begin/EndDrawing() calls to ensure we aren't doing to
1386            many updates to the dc during rendering.
1387            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
1388            a pen and brush argument so they need to be passed to the function.
1389    
1390            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
1391            Calculates the minimum and maximum scale values. Factored out
1392            of set_view_transform so that it could be used to zoom all the
1393            way into a single point.
1394            (ViewPort.set_view_transform): Call calc_min_max_scales().
1395            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
1396            if only a single point is selected.
1397    
1398            * Doc/manual/images/1_2_legend_close.png,
1399            Doc/manual/images/1_2_legend_dock.png,
1400            Doc/manual/images/1_2_mainwindow.png,
1401            Doc/manual/images/1_2_mainwindow.ps,
1402            Doc/manual/images/1_2_mainwindow.sk,
1403            Doc/manual/images/3_2_fullextent.png,
1404            Doc/manual/images/3_2_fulllayerextent.png,
1405            Doc/manual/images/3_2_fullshapeextent.png,
1406            Doc/manual/images/3_2_pan.png,
1407            Doc/manual/images/3_2_zoomin.png,
1408            Doc/manual/images/3_2_zoomout.png,
1409            Doc/manual/images/3_3_identify.png,
1410            Doc/manual/images/3_3_label.png,
1411            Doc/manual/images/3_5_invisible.png,
1412            Doc/manual/images/3_5_movedown.png,
1413            Doc/manual/images/3_5_moveup.png,
1414            Doc/manual/images/3_5_props.png,
1415            Doc/manual/images/3_5_tobottom.png,
1416            Doc/manual/images/3_5_totop.png,
1417            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
1418    
1419    2003-07-18  Bernhard Herzog  <[email protected]>
1420    
1421            * Thuban/UI/messages.py (MAP_REPLACED): New message.
1422    
1423            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
1424            after the new map has been assigned
1425    
1426            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
1427            Delegate MAP_REPLACED to the canvas too
1428            (MainWindow.prepare_new_session): Removed. Thanks to the new
1429            MAP_REPLACED message it's no longer needed
1430            (MainWindow.OpenSession, MainWindow.NewSession):
1431            prepare_new_session has been removed.
1432    
1433            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
1434            MAP_REPLACED so that we can close the dialog if a new map is set.
1435            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
1436            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
1437            dialog
1438    
1439            * test/test_viewport.py (SimpleViewPortTest)
1440            (SimpleViewPortTest.test_default_size): Add doc-strings
1441            (ViewPortTest.setUp): Bind map to self.map so we can use it in
1442            tests. Subscribe to MAP_REPLACED messages too.
1443            (ViewPortTest.tearDown): No need to explicitly unsubscribe
1444            (ViewPortTest.test_set_map): New test for the SetMap method.
1445    
1446    2003-07-18  Bernhard Herzog  <[email protected]>
1447    
1448            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
1449            Move this test from ViewPortTest.setUp to this new separate test
1450            case. setUp is not the place for the actual tests.
1451            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
1452            more of the test from setUp to the new test test_inital_settings.
1453            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
1454            (ViewPortTest.test_proj_conv): Split test_proj_conv into
1455            test_win_to_proj and test_proj_to_win and make the tests easier to
1456            understand
1457            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
1458            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
1459            (ViewPortTest.test_unprojected_rect_around_point)
1460            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
1461            Reformat to increase readability.
1462    
1463    2003-07-18  Bernhard Herzog  <[email protected]>
1464    
1465            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
1466    
1467    2003-07-18  Bernhard Herzog  <[email protected]>
1468    
1469            * test/runtests.py: The test suite can now be run without an X
1470            connection. To make sure this remains true, remove the DISPLAY
1471            environment variable so that an error occurs if the wxGTK is
1472            imported accidentally
1473    
1474    2003-07-18  Bernhard Herzog  <[email protected]>
1475    
1476            * Thuban/UI/viewport.py: Remove unused imports
1477    
1478            * Thuban/UI/view.py: Remove unused imports
1479    
1480    2003-07-18  Bernhard Herzog  <[email protected]>
1481    
1482            * test/test_export.py Remove unused imports. The OutputTransform
1483            function is now in viewport.py and is called output_transform
1484            (TestScalebar.test_output_transform)
1485            (TestScalebar.test_OutputTransform): Renamed to
1486            test_output_transform and updated to use output_transform instead
1487            of OutputTransform
1488    
1489            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
1490            renamed.
1491            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
1492            renamed to output_transform
1493    
1494            * Thuban/UI/viewport.py (OutputTransform, output_transform):
1495            Rename to output_transform
1496    
1497    2003-07-18  Bernhard Herzog  <[email protected]>
1498    
1499            * Thuban/Model/layer.py (Layer.__init__): Rename
1500            classificationField to classificatin_column and init it here so
1501            that it can be used in SetClassificationColumn
1502            (Layer.GetClassificationColumn, Layer.GetClassificationField):
1503            Rename to GetClassificationColumn.
1504            (Layer.SetClassificationColumn, Layer.SetClassificationField):
1505            Rename to SetClassificationColumn and issue a LAYER_CHANGED
1506            message if the column changes.
1507            (Layer._classification_changed, Layer.ClassChanged): Rename to
1508            _classification_changed. Update the callers.
1509            (Layer.SetShapeStore): Further field->column renames.
1510    
1511            * Thuban/Model/load.py (SessionLoader.start_classification)
1512            (SessionLoader.start_clpoint): Updates because of
1513            field->column method name changes in the Layer class
1514    
1515            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
1516            because of field->column method name changes in the Layer class
1517    
1518            * Thuban/UI/classifier.py (Classifier.__init__)
1519            (Classifier._OnTry, Classifier._OnRevert): Updates because of
1520            field->column method name changes in the Layer class
1521    
1522            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
1523            because of field->column method name changes in the Layer class
1524    
1525            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
1526            of field->column method name changes in the Layer class
1527    
1528            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
1529            (SaveSessionTest.testClassifiedLayer): Update because of
1530            field->column method name changes in the Layer class
1531    
1532            * test/test_layer.py (SetShapeStoreTests.setUp)
1533            (SetShapeStoreTests.test_sanity): Update because of field->column
1534            method name changes in the Layer class
1535            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
1536            (TestLayerModification.test_sanity)
1537            (TestLayerModification.test_initial_settings): remove unsued code
1538            and rename to test_sanity.
1539            (TestLayerModification.test_set_classification): New test for
1540            SetClassification and SetClassificationField.
1541    
1542    2003-07-18  Bernhard Herzog  <[email protected]>
1543    
1544            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
1545            the non-fixed values as well. The old test would have accepted a
1546            fixed ramp that only returnes the fixed properties
1547    
1548    2003-07-17  Jonathan Coles   <[email protected]>
1549    
1550            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
1551            shots for the manual. The XCF file is the source image and
1552            has additional layers to support changes.
1553    
1554            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
1555    
1556            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
1557            Return both the new class and the field name.
1558    
1559            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
1560            fit the map to the window as this changes any zoom level that
1561            the user may have set.
1562    
1563    2003-07-16  Jonathan Coles   <[email protected]>
1564    
1565            * Thuban/Model/classgen.py (generate_singletons,
1566            generate_uniform_distribution, generate_quantiles): Remove
1567            fixes parameter, but maintain the same functionality by having
1568            the calling function pass a FixedRamp object for the ramp.
1569            (FixedRamp): New. Adapts a ramp to have fixed property values.
1570    
1571            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
1572            (Classification): Inherit from Publisher.
1573            (Classification.__init__): Remove the layer parameter.
1574            Classifications no longer need to have a parent layer.
1575            (Classification.GetField, Classification.GetFieldType,
1576            Classification.SetFieldInfo): Removed. The field name is stored
1577            in the layer, and the type can be retreived by calling
1578            Layer.GetFieldType().
1579            (Classification._set_layer, Classification.GetLayer): Removed.
1580            Classifications no longer have a parent layer.
1581    
1582            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
1583            classification.
1584            (Layer.SetShapeStore): Reset the classification first while
1585            we still have the old shape store to work with.
1586            (Layer.GetClassificationField, Layer.SetClassificationField):
1587            New. Method for getting/setting the field to classify on.
1588            (Layer.SetClassification): Simplified now that the layer
1589            simply has to hold a reference to the classification and not
1590            tell the classification who owns it.
1591            Fixes RTbug #2023.
1592    
1593            * Thuban/Model/load.py (SessionLoader.start_classification):
1594            Set the field name on the layer, not the classification.
1595    
1596            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
1597            classification is modified.
1598    
1599            * Thuban/Model/save.py (SessionSaver.write_classification):
1600            Get the field name and type from the layer.
1601    
1602            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
1603            parameter records to rows and add docstring. Fixes RTbug #1997.
1604    
1605            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
1606            ramp when we need to fix certain values of a ramp rather than
1607            using the old fixes parameter. Fixes RTbug #2024.
1608    
1609            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
1610            parameter.
1611            (ClassTable.Reset): Add fieldType parameter and use it, rather
1612            than asking the classification.
1613            (Classifier.__init__): Remember the original class's field
1614            and ask the layer for the field type, rather than the classification.
1615            (Classifier.__SetGridTable): Retrieve the field and field type
1616            for the table because they are not in the classification.
1617            (Classifier._OnTry, Classifier._OnRevert): Set the classification
1618            field on the layer in addition to the classification itself.
1619    
1620            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
1621            classification field from layer.
1622    
1623            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
1624            classification field from layer. Split up tests and remove
1625            *-imports. Fixes RTbug #1992.
1626    
1627            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
1628    
1629            * test/test_classification.py
1630            (TestClassification.test_classification): Remove tests for methods
1631            that no longer exist.
1632    
1633            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
1634            __init__ no longer has a field parameter, use SetClassificationField.
1635            (SetShapeStoreTests.test_sanity): Use layer object to get class
1636            field info.
1637    
1638            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
1639            SetClassificationField on layer to set class field info.
1640    
1641            * test/test_viewport.py: Renamed from test/test_view.py.
1642    
1643    2003-07-16  Jan-Oliver Wagner <[email protected]>
1644    
1645            * Doc/manual/thuban-manual.xml: Added authors and an initial
1646            coarse structure.
1647    
1648    2003-07-15  Bernhard Herzog  <[email protected]>
1649    
1650            * test/support.py (FloatComparisonMixin): This is a mix-in class
1651            and therefore should not be derived from any other class.
1652    
1653            * test/test_range.py (RangeTest): FloatComparisonMixin is a
1654            mix-in, so derive from TestCase as well.
1655    
1656    2003-07-15  Bernhard Herzog  <[email protected]>
1657    
1658            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
1659            draw_func handling a bit to remove one layer of indirection. This
1660            makes the renderer about 10% faster in the non-classifying case
1661            and the code a bit cleaner
1662            (MapRenderer.draw_point_shape): Add the pen and brush parameters
1663            and set them in the dc. Now the draw_point_shape method and
1664            wxproj's draw_polygon_shape function have basically the same
1665            signature so that both can be directly used as draw_func
1666    
1667    2003-07-15  Bernhard Herzog  <[email protected]>
1668    
1669            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
1670            string values (in addition to the labels) as UTF 8
1671    
1672            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
1673            values if the field type is string
1674    
1675            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
1676            saving a session with non-ascii string classification values.
1677    
1678            * test/test_load.py (TestClassification.file_contents)
1679            (TestClassification.test): Check for non-ascii values in string
1680            classifications
1681    
1682    2003-07-14  Jonathan Coles   <[email protected]>
1683    
1684            * test/test_view.py: New. Tests for ViewPort.
1685    
1686    2003-07-14  Frank Koormann   <[email protected]>
1687    
1688            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
1689            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
1690    
1691            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
1692            unicode strings from session file: session title, map title and
1693            projection name.
1694            
1695    2003-07-10  Jonathan Coles   <[email protected]>
1696    
1697            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
1698            drag_stop, not drag_move when the mouse is released.
1699    
1700    2003-07-10  Jonathan Coles   <[email protected]>
1701    
1702            The most important part of this is the seperation of view.py into
1703            two pieces. viewport.py now has a class called ViewPort which
1704            contains all the non-wx parts of view.py and can therefore be
1705            tested. view.py contains only the wx-specific parts and is fairly
1706            simple.
1707    
1708            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
1709            RTTbug #1992.
1710            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
1711            RTTbug #1992.
1712    
1713            * Thuban/Model/classgen.py (generate_singletons,
1714            generate_uniform_distribution, generate_quantiles):
1715            Added 'fixes' parameter so that property attributes can
1716            be held constant over the generated classification groups.
1717            (CustomRamp.GetProperties): Remove unused variables.
1718    
1719            * Thuban/Model/map.py (Map.SetProjection): Send the old
1720            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
1721            event.
1722    
1723            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
1724            parameter which is a list of records that restricts which
1725            records are saved. Fixes RTbug #1997.
1726    
1727            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1728            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
1729    
1730            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
1731            to allow the user to fix line color/width on generated groups.
1732            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
1733            functions to optionally fix group properties.
1734    
1735            * Thuban/UI/main.py (main): Set exception hook to the
1736            ShowExceptionDialog. Fixes RTbug #1993.
1737    
1738            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
1739            the table window when it is selectd to be shown.
1740    
1741            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
1742            Export Selection button and move the export buttons underneath
1743            the table.
1744            (QueryTableFrame.UpdateStatusText): Added event argument so
1745            that it can respond to grid selection events. The status text
1746            is now updated even when the table is not associated with a
1747            layer as was previously assumed.
1748            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
1749            UpdateStatusText responds to these events.
1750            (QueryTableFrame.OnSaveAs): Renamed to doExport.
1751            (QueryTableFrame.doExport): Helper function that saves the
1752            entire table, or selected rows, to a file.
1753            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
1754            Respond to export button events and call doExport.
1755    
1756            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
1757            the function doesn't return NULL without first setting a Python
1758            Error.
1759    
1760            * test/runtests.py (main): Only print "Unknown option" for
1761            unsupported options.
1762    
1763            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
1764            optional epsilon argument to specify floating point accuracy.
1765            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
1766            for each item test.
1767    
1768            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
1769            tests for saving selected records.
1770    
1771            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
1772            tests for saving selected records.
1773    
1774            * test/test_map.py (TestMapWithContents.test_set_projection):
1775            MAP_PROJECTION_CHANGED events send the old projection.
1776    
1777            * test/test_session.py
1778            (TestSessionWithContent.test_forward_map_projection):
1779            MAP_PROJECTION_CHANGED events send the old projection.
1780    
1781            * test/test_table.py (TableTest): Update tests to use non-deprecated
1782            functions.
1783    
1784    2003-07-08  Bernhard Herzog  <[email protected]>
1785    
1786            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
1787            constants in the column objects are the standard ones defined in
1788            the table module.
1789    
1790            * test/test_transientdb.py
1791            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
1792            exporting transient tables as DBF works. This should catch the bug
1793            just fixed in TransientTableBase.Width.
1794    
1795    2003-07-08  Bernhard Herzog  <[email protected]>
1796    
1797            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
1798            interpolated colors correctly.
1799    
1800            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
1801            New. Test case for the fix in classgen.py
1802    
1803    2003-07-08  Bernhard Herzog  <[email protected]>
1804    
1805            * test/runtests.py (main): Make the default output less verbose
1806            and add a verbosity option (-v) to get the old output
1807    
1808    2003-07-08  Bernhard Herzog  <[email protected]>
1809    
1810            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
1811            0.9.
1812    
1813            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
1814            New. Return the join type
1815    
1816            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
1817            DTD
1818            (SessionSaver.write_data_containers): Save the join type for
1819            joined tables
1820    
1821            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
1822            namespace
1823            (SessionLoader.start_jointable): Handle the jointype attribute
1824    
1825            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
1826            as of Thuban 0.8. These are now tests to determine whether Thuban
1827            can still read files generated by Thuban 0.8
1828    
1829            * test/test_load.py (LoadSessionTest.dtd)
1830            (TestSingleLayer.file_contents)
1831            (TestLayerVisibility.file_contents, TestLabels.file_contents)
1832            (TestLayerProjection.file_contents)
1833            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
1834            (TestJoinedTable.file_contents)
1835            (TestLoadError.file_contents): Update for new DTD
1836            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
1837            for new join type attribute
1838    
1839            * test/test_save.py (SaveSessionTest.dtd)
1840            (SaveSessionTest.testEmptySession)
1841            (SaveSessionTest.testSingleLayer)
1842            (SaveSessionTest.testLayerProjection)
1843            (SaveSessionTest.testRasterLayer)
1844            (SaveSessionTest.testClassifiedLayer)
1845            (SaveSessionTest.test_dbf_table)
1846            (SaveSessionTest.test_joined_table): Update for new DTD
1847            (SaveSessionTest.test_joined_table): Add test for new join type
1848            attribute
1849    
1850    2003-07-04  Bernhard Herzog  <[email protected]>
1851    
1852            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
1853            function for table_to_dbf
1854            (table_to_dbf): Deal with names longer than the 10 character limit
1855    
1856            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
1857            doc-string
1858            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
1859            long column names
1860    
1861    2003-07-03  Bernhard Herzog  <[email protected]>
1862    
1863            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
1864    
1865    2003-07-03  Bernhard Herzog  <[email protected]>
1866    
1867            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
1868            for the Thuban manual and README with some basic information about
1869            the manual
1870    
1871    2003-07-03  Bernhard Herzog  <[email protected]>
1872    
1873            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
1874            Update doc-string
1875            (TransientJoinedTable.create): Do not modify the column objects of
1876            the input tables in place and copy all columns of the input tables
1877            into the joined table after all.
1878    
1879            * test/test_transientdb.py
1880            (TestTransientTable.test_transient_joined_table_same_column_name):
1881            Update to reflect the new behavior
1882            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
1883            Update to reflect the new behavior
1884            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
1885            New test case for a bug which modified the column objects in place
1886    
1887    2003-07-02  Jonathan Coles   <[email protected]>
1888    
1889            * Thuban/Model/classgen.py (generate_singletons,
1890            generate_uniform_distribution, generate_quantiles,
1891            GenQuantiles0): Make sure maxValue isn't less than
1892            one, otherwise we could divide by zero.
1893    
1894            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
1895            ClassGenTest.doClassSingleTest): Call doBoundsTest to
1896            check the end classification groups against the
1897            proper property values.
1898            (ClassGenTest.doBoundsTest): New. Checks the first and
1899            last classification groups to make sure their properties
1900            are the correct upper and lower bounds for a color ramp.
1901    
1902    2003-07-02  Jonathan Coles   <[email protected]>
1903    
1904            * Thuban/Model/classgen.py (generate_singletons,
1905            generate_uniform_distribution, generate_quantiles,
1906            GenQuantiles0): The denominator was one to high when
1907            calculating the index for the ramp causing the index
1908            to never to reach one.
1909    
1910    2003-07-02  Jonathan Coles   <[email protected]>
1911    
1912            Changed the singature of ClassGroupRange.__init__ and
1913            ClassGroupRange.SetRange() so that the min/max values are
1914            passed as a tuple. This makes a better calling scheme for
1915            when a Range object is passed instead.
1916    
1917            * Thuban/Model/classgen.py: Fixed parameters to
1918            ClassGroupRange constructor.
1919    
1920            * Thuban/Model/classification.py (ClassGroupRange.__init__):
1921            Consolidate the min/max parameters into a single _range which
1922            can either be a tuple or a Range object.
1923            (ClassGroupRange.SetRange): Consolidate the min/max parameters
1924            into a single _range which can either be a tuple or a Range object.
1925    
1926            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
1927            call to ClassGroupRange constructor to use a tuple.
1928    
1929            * Thuban/Model/layer.py (Layer.SetClassification): Switch
1930            the classification instance variable to the new class
1931            before calling _set_layer otherwise subscribers to a
1932            LAYER_CHANGED event will not see any difference.
1933    
1934            * test/test_classification.py: Fix tests of ClassGroupRange
1935            so that they use the new signature.
1936    
1937            * test/test_load.py: Fix use of ClassGroupRange so that it
1938            uses the new signature.
1939    
1940            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
1941            uses the new signature.
1942    
1943            * test/test_save.py: Fix use of ClassGroupRange so that it
1944            uses the new signature.
1945    
1946    
1947    2003-07-01  Jonathan Coles   <[email protected]>
1948    
1949            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
1950            Import used objects/class from color.
1951            (generate_singletons): We don't
1952            need the numGroups parameter anymore because we are using
1953            the new ramps with GetProperties().
1954            (generate_uniform_distribution): Use new ramp method
1955            GetProperties().
1956            (generate_quantiles, GenQuantiles0): Use new ramp method
1957            GetProperties().
1958            (CustomRamp.SetNumGroups): Removed. The ramps now map
1959            a value from 0 to 1 to class properties so the number
1960            of groups is not needed ahead of time.
1961            (CustomRamp.next): Removed. CustomRamp does not support
1962            interation anymore.
1963            (CustomRamp.GetProperties): Returns a ClassGroupProperties
1964            object based on the index value from 0 to 1 that is
1965            passed to it.
1966            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
1967            Made into instances of Monochromatic class instread of
1968            deriving from it.
1969            (HotToCold.SetNumGroups): Removed. See CustomRamp.
1970            (HotToCold.next): Removed. See CustomRamp.
1971    
1972            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
1973            (Classification.SetField, Classification.SetFieldType):
1974            Replaced with SetFieldInfo.
1975            (Classification.SetFieldInfo): New. Does a better job of
1976            what SetField and SetFieldType used to do by combining
1977            their function since they should really always be done
1978            at the same time.
1979            (Classification.SetLayer): Renamed to _set_layer.
1980            (Classification._set_layer): Should only be called from
1981            Layer's SetClassification. This does not cause a recursive
1982            call as SetLayer did because we know that Layer knows about
1983            the classification.
1984    
1985            * Thuban/Model/color.py: Fixes RTbug #1971.
1986            (_Transparent): Renamed from Transparent so it doesn't
1987            conflict with the module variable.
1988            (Transparent, Black): Renamed from Color.Transparent,
1989            Color.Black so they are not class variables.
1990    
1991            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
1992            (Layer.Destroy): We don't need to call SetClassification
1993            anymore to clear out the back reference in the classifcation
1994            to the layer. It's better to set it to None using _set_layer,
1995            and we won't be creating another clas object too.
1996            (Layer.SetClassification): Classification._set_layer is not
1997            recursive so remove all the locking variables. Also clean
1998            up the code so that it remains unchanged if something fails.
1999    
2000            * Thuban/Model/load.py: Fixes RTbug #1971.
2001            (SessionLoader.start_classification): Call
2002            Classification.SetFieldInfo().
2003    
2004            * Thuban/Model/save.py: Removed import of Color which wasn't
2005            being used.
2006    
2007            * Thuban/UI/classgen.py: Fixes RTbug #1972.
2008            (ClassGenDialog.__init__): Color ramps are now instances
2009            already so we don't need to create any new objects.
2010            (ClassGenDialog.OnOK): Check for numGroups is no longer
2011            necessary because we never use it.
2012    
2013            * Thuban/UI/classifier.py: Fixes RTbug #1971.
2014            (Classifier.__BuildClassification, Classifier.__SetGridTable):
2015            Call Classification.SetFieldInfo() instead of SetFieldType.
2016    
2017            * Thuban/UI/renderer.py: Fixes RTbug #1971.
2018    
2019            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
2020            (MapCanvas.__init__): Subscribe to the idle time event. Set
2021            background color to white.
2022            (MapCanvas.OnPaint): Set a flag indicating that we should
2023            render the map during idle time. If we already have a bitmap
2024            just draw it now.
2025            (MapCanvas.OnIdle): New. Render the map only during idle time.
2026            This also fixes a problem with the busy cursor under gtk.
2027    
2028            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
2029            Fix calls to generate_singletons because the signature changed.
2030    
2031            * test/test_classification.py: Fix color references and
2032            change calls to Classification.[SetField|SetFieldType] to
2033            SetFieldInfo.
2034    
2035            * test/test_load.py: Fix color references.
2036    
2037            * test/test_load_0_2.py: Fix color references.
2038    
2039            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
2040            Change calls to Classification.[SetField|SetFieldType] to
2041            SetFieldInfo.
2042    
2043    2003-07-01  Frank Koormann   <[email protected]>
2044    
2045            MERGE from the greater-ms3 branch.
2046    
2047            * test/test_transientdb.py
2048            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
2049            New. Test join of two tables with partly equal column names.
2050    
2051            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
2052            If duplicates in left and right tables column names are found,
2053            append '_' (underscores) to the name until it is unique.
2054            Create always new internal names for the resulting table and reference
2055            columns in the join statement with <table>.<column>
2056    
2057    2003-07-01  Bernhard Herzog  <[email protected]>
2058    
2059            * test/test_transientdb.py
2060            (TestTransientTable.test_transient_joined_table_same_column_name):
2061            New. Test whether joining on columns with the same names in both
2062            tables works.
2063            
2064            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
2065            sure to use the right internal names even when joining on field
2066            with the same names in both tables. Also, detect duplicate names
2067            in the joined table correctly.
2068    
2069    2003-07-01  Frank Koormann   <[email protected]>
2070    
2071            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
2072            Reverse List of layers to render in same order as in desktop legend.
2073    
2074    2003-06-30  Jonathan Coles   <[email protected]>
2075    
2076            * Thuban/version.py (make_tuple): Takes a version string
2077            and splits it into a tuple of at most three integers.
2078            Used make_tuple() to make tuple versions of the version
2079            numbers.
2080    
2081            * Thuban/UI/about.py: Add Thuban email addresses.
2082    
2083    2003-06-30  Jonathan Coles   <[email protected]>
2084    
2085            * Thuban/version.py: SQLite/PySQLite version dependencies
2086            were too high.
2087    
2088    2003-06-30  Jonathan Coles   <[email protected]>
2089    
2090            * Thuban/version.py: Update version to 0.8.1
2091            
2092            * MANIFEST.in: Added Projections so that default.proj is
2093            included.
2094    
2095    2003-06-26  Jonathan Coles   <[email protected]>
2096    
2097            New About box with lots more information including library
2098            versions and credits. More/better version checking before
2099            Thuban starts.
2100    
2101            * Thuban/UI/about.py: New. New About box that displays
2102            library version information and credits.
2103    
2104            * Thuban/version.py: Added new 'versions' dictionary which
2105            contains the verions of various libraries which are checked
2106            when the module loads.
2107            (verify_versions): Check all version numbers and returns
2108            a list of errors.
2109    
2110            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
2111            Reset the status of the buttons as the situation warrants,
2112            but in a better more reliable way by not relying on the
2113            current status to determine what needs to change.
2114    
2115            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
2116            (verify_versions): Remove most of the code since it is
2117            now in Thuban.version.verify_versions.o
2118    
2119            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
2120            About box in Thuban.UI.about.
2121    
2122            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
2123            Returns the version of gdal library being used as a string.
2124    
2125            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
2126            Removed.
2127            (get_proj_version): Return the version of PROJ that the file
2128            was compiled with.
2129            (get_gtk_version): Return th version of GTK that the file
2130            was compiled with.
2131    
2132    2003-06-25  Jonathan Coles   <[email protected]>
2133    
2134            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
2135            of the SelectPropertiesDialog should be self so the window
2136            appears on top.
2137            (ClassGroupPropertiesCtrl.DoEdit): The parent
2138            of the SelectPropertiesDialog should be self so the window
2139            appears on top.
2140    
2141            * Thuban/UI/resource.py: Cleaned up how we determine file
2142            extensions.
2143            (GetImageResource): Return an wxImage from our Resources.
2144    
2145    2003-06-24  Jonathan Coles   <[email protected]>
2146    
2147            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
2148            Check that a layer has a classification before trying
2149            to get it. Raster layers don't have classifications.
2150    
2151    2003-06-23  Jonathan Coles   <[email protected]>
2152            
2153            * setup.py: Add Resources/XML to resource list.
2154        
2155    2003-06-23  Jonathan Coles   <[email protected]>
2156    
2157            * setup.cfg: Fix copyright dates
2158        
2159    2003-06-23  Jonathan Coles   <[email protected]>
2160    
2161            * MANIFEST.in: Update with Resources/XML
2162    
2163            * setup.py: Don't include Locale resources yet as we don't
2164            have any and it causes problems building the distribution
2165            for Windows. Update version to 0.8.0.
2166    
2167            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
2168    
2169            * Thuban/UI/mainwindow.py: Add blank line at the end because
2170            file was not being read correctly building the Windows
2171            distribution.
2172    
2173    2003-06-23  Jonathan Coles   <[email protected]>
2174    
2175            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
2176    
2177            * Thuban/version.py: Temporarily update longversion for
2178            the 0.8 release so that it doesn't have the cvs revision.
2179    
2180    2003-06-23  Jonathan Coles   <[email protected]>
2181    
2182            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
2183            to make sure that we don't create reentrant possibilities with
2184            wxYield.
2185    
2186            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
2187            directly to avoid the wxSafeYield() call which generates an
2188            OnPaint event causing infinite recursion. Don't try to catch
2189            exception anymore. This was for before there were limits on map
2190            scaling.
2191    
2192    2003-06-23  Bernhard Herzog  <[email protected]>
2193    
2194            Bug fix for RT #1961:
2195    
2196            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
2197            Register DerivedShapestores with the session
2198    
2199            * Thuban/Model/session.py (Session.Tables): Make sure each table
2200            is only listed once.
2201    
2202            * test/test_load.py (TestJoinedTable.test): Add check_format call.
2203            Update file contents to match the one written out.
2204    
2205    2003-06-20  Bernhard Herzog  <[email protected]>
2206    
2207            * test/xmlsupport.py (SaxEventLister.startElementNS)
2208            (SaxEventLister.endElementNS): Do not include the qname. Python
2209            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
2210            is (presumably incorrectly) None, whereas it's a string with the
2211            element name in the later versions.
2212    
2213            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
2214            (TestEventList.test_even_list_namespace): Update tests to reflect
2215            the new behaviour
2216            (TestEventList.test_even_list_id_normalization): Fix doc-string
2217    
2218    2003-06-20  Jonathan Coles   <[email protected]>
2219    
2220            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
2221            by deriving classes to determine if that layer supports shapes.
2222            (Layer): Override HasShapes and return true.
2223    
2224            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
2225            instead of a direct call to wx[Begin|End]CusyCursor().
2226            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
2227            table data.
2228    
2229            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
2230            New. Wrappers around the wxWindows functions that allow us to
2231            make additional calls such as wxYield which gives the native
2232            system a chance to update the cursor correctly.
2233    
2234            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
2235            instead of a direct call to wx[Begin|End]CusyCursor().
2236    
2237            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
2238            instead of a direct call to wx[Begin|End]CusyCursor().
2239            (MapCanvas.find_shape_at): Check if the current search layer
2240            support shapes, otherwise go on to the next layer.
2241    
2242            * test/test_layer.py: Add tests in each type of layer for
2243            HasClassification() and HasShapes()
2244    
2245    2003-06-20  Jonathan Coles   <[email protected]>
2246    
2247            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after
2248            turning on the busy cursor to allow the system to change the
2249            cursor before we begin painting. This fixes a problem that
2250            was occuring only under GTK. Fixes RTbug #1840.
2251    
2252    2003-06-20  Bernhard Herzog  <[email protected]>
2253    
2254            * Resources/XML/thuban-0.8.dtd: New DTD for the new file format
2255            version.
2256    
2257            * Thuban/Model/save.py (sort_data_stores): New. Make topological
2258            sort of the data sources so they can be written with sources that
2259            data sources that depend on other data sources come after the
2260            sources they depend on.
2261            (SessionSaver.__init__): Add idmap instance variable to map from
2262            objects to the ids used in the file.
2263            (SessionSaver.get_id, SessionSaver.define_id)
2264            (SessionSaver.has_id): New. Methods to manage the idmap
2265            (SessionSaver.write): Use thuban-0.8.dtd
2266            (SessionSaver.write_session): Add a namespace on the session and
2267            write out the data sources before the maps.
2268            (SessionSaver.write_data_containers): New. Write the data
2269            containers.
2270            (SessionSaver.write_layer): Layer elements now refer to a
2271            shapestore and don't contain filenames anymore.
2272    
2273            * Thuban/Model/load.py (LoadError): Exception class to raise when
2274            errors in the files are discovered
2275            (SessionLoader.__init__): Define dispatchers for elements with a
2276            thuban-0.8 namespace too.
2277            (SessionLoader.check_attrs): New helper method to check and
2278            convert attributes
2279            (AttrDesc): New. Helper class for SessionLoader.check_attrs
2280            (SessionLoader.start_fileshapesource)
2281            (SessionLoader.start_derivedshapesource)
2282            (SessionLoader.start_filetable, SessionLoader.start_jointable):
2283            Handlers for the new elements in the new fileformat
2284            (SessionLoader.start_layer): Handle the shapestore attribute in
2285            addition to filename.
2286            (SessionLoader.start_table, SessionLoader.end_table): Removed.
2287            They were never used in the old formats and aren't needed for the
2288            new.
2289    
2290            * Thuban/Model/session.py (Session.DataContainers): New method to
2291            return all "data containers", i.e. shapestores and tables
2292    
2293            * test/xmlsupport.py (SaxEventLister.__init__)
2294            (SaxEventLister.startElementNS, sax_eventlist): Add support to
2295            normalize IDs.
2296    
2297            * test/test_xmlsupport.py
2298            (TestEventList.test_even_list_id_normalization): New test case for
2299            id normalization
2300    
2301            * test/test_load.py (LoadSessionTest.check_format): Use ID
2302            normalization
2303            (LoadSessionTest.thubanids, LoadSessionTest.thubanidrefs): New
2304            class atrributes used for ID normalization
2305            (TestSingleLayer, TestLayerVisibility, TestLabels.test)
2306            (TestLayerProjection.test, TestRasterLayer.test): Adapt to new
2307            file format
2308            (TestJoinedTable): New test for loading sessions with joined
2309            tables.
2310            (TestLoadError): New. Test whether missing required attributes
2311            cause a LoadError.
2312    
2313            * test/test_save.py (SaveSessionTest.thubanids)
2314            (SaveSessionTest.thubanidrefs): New class attributes for ID
2315            normalization in .thuban files.
2316            (SaveSessionTest.compare_xml): Use id-normalization.
2317            (SaveSessionTest.testEmptySession)
2318            (SaveSessionTest.testLayerProjection)
2319            (SaveSessionTest.testRasterLayer)
2320            (SaveSessionTest.testClassifiedLayer): Adapt to new file format.
2321            (SaveSessionTest.testLayerProjection): The filename used was the
2322            same as for testSingleLayer. Use a different one.
2323            (SaveSessionTest.test_dbf_table)
2324            (SaveSessionTest.test_joined_table): New test cases for saving the
2325            new data sources structures.
2326            (TestStoreSort, MockDataStore): Classes to test the sorting of the
2327            data stores for writing.
2328    
2329            * test/runtests.py: Add CVS keywords
2330    
2331    2003-06-20  Jonathan Coles   <[email protected]>
2332    
2333            * test/test_session.py
2334            (UnreferencedTablesTests.test_unreferenced_tables_with_joins):
2335            Use the cultural_landmark-point.dbf file for the store so that
2336            the table rows and shape count match.
2337    
2338    2003-06-20  Jonathan Coles   <[email protected]>
2339    
2340            * Thuban/Model/data.py (DerivedShapeStore.__init__): Raise
2341            an exception if the number of shapes is different from the
2342            number of rows in the table. Address RTbug #1933.
2343    
2344            * test/test_layer.py (TestLayer.test_derived_store): Add
2345            a test for the new exception in DerivedShapeStore.__init__.
2346    
2347            * test/support.py (FloatTestCase): Removed since there is
2348            already FloatComparisonMixin. Fixes RTbug #1954.
2349            (FloatComparisonMixin.assertFloatEqual): Include test for
2350            infinity that was part of FloatTestCase.
2351    
2352            * test/test_range.py (RangeTest): Inherit from
2353            support.FloatComparisonMixin now that we don't have
2354            support.FloatTestCase.
2355    
2356    2003-06-20  Bernhard Herzog  <[email protected]>
2357    
2358            * test/test_save.py (SaxEventLister, sax_eventlist): Removed. Use
2359            the implementation in xmlsupport instead.
2360            (SaveSessionTest.compare_xml): sax_eventlist is now in xmlsupport
2361    
2362            * test/test_proj.py: Import sax_eventlist from xmlsupport instead
2363            of test_save
2364    
2365    2003-06-20  Bernhard Herzog  <[email protected]>
2366    
2367            * test/test_load.py (LoadSessionTest.check_format): New helper
2368            method to make sure the test files we load might have been written
2369            by the current thuban version.
2370            (ClassificationTest.TestLayers, TestSingleLayer.test)
2371            (TestLayerVisibility.test, TestClassification.test)
2372            (TestLabels.test, TestLayerProjection.test, TestRasterLayer.test):
2373            Add check_format() calls and fix the thuban data to match the data
2374            that would be written by saving the session loaded from it.
2375    
2376            * test/xmlsupport.py (SaxEventLister, sax_eventlist): Copies of
2377            the same class and function in test_save.
2378    
2379            * test/test_xmlsupport.py (TestEventList): New. test cases for
2380            sax_eventlist
2381    
2382    2003-06-20  Bernhard Herzog  <[email protected]>
2383    
2384            * Resources/XML/thuban.dtd: Add comment about which versions of
2385            Thuban are covered by this DTD
2386            (map): Fix content model for layers and raster layers. There can
2387            be any number or layers and raster layers in any order.
2388    
2389    2003-06-20  Jonathan Coles   <[email protected]>
2390    
2391            This is mainly about fixing RTbug #1949.
2392    
2393            * Thuban/Model/classification.py: Remove "from __future__"
2394            import statement since python 2.2 is the earliest supported
2395            version.
2396    
2397            * Thuban/Model/proj.py (Projection.GetProjectedUnits): New.
2398            Currently returns PROJ_UNITS_METERS or PROJ_UNITS_DEGREES
2399            depending on the units this projection *forwards* into.
2400    
2401            * Thuban/Model/save.py (SessionSaver.write_classification):
2402            Remove unnecessary use of lambdas and nested functions.
2403    
2404            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Do scale
2405            adjustment here if the map projection uses degrees.
2406    
2407            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Remove
2408            scale adjust code since it is now done before calling
2409            this method. Don't do anything if the map projection
2410            is None.
2411    
2412    2003-06-19  Bernhard Herzog  <[email protected]>
2413    
2414            Move version specific load tests to their own file.
2415    
2416            * test/test_load.py: Expand the doc-string to explain a bit how to
2417            handle file format changes.
2418            (TestClassification.test): Update the docstring as this test is
2419            not about Thuban 0.2 anymore.
2420    
2421            * test/test_load_0_2.py: New file with the load tests for thuban
2422            files created with Thuban 0.2 and earlier.
2423    
2424    2003-06-19  Bernhard Herzog  <[email protected]>
2425    
2426            Add XML validation to some of the tests. Validation will only be
2427            done if pyRXP is installed (http://reportlab.com/xml/pyrxp.html).
2428            To make the DTD available to the test cases it's moved into
2429            Resources/XML
2430    
2431            * Resources/XML/thuban.dtd: New. This is now the real Thuban DTD
2432            for versions up to and including 0.2. Two slight changes: added an
2433            encoding specification and fixed the comment which refered to
2434            GRASS, not Thuban
2435    
2436            * test/xmlsupport.py: New support module for tests involving XML.
2437            Currently there's a mix-in class for XML validation.
2438    
2439            * test/test_xmlsupport.py: New. Tests for the xmlsupport module
2440    
2441            * test/test_save.py (SaveSessionTest): Derive from ValidationTest
2442            so that we can validate the
2443            (SaveSessionTest.testEmptySession)
2444            (SaveSessionTest.testSingleLayer)
2445            (SaveSessionTest.testSingleLayer)
2446            (SaveSessionTest.testLayerProjection)
2447            (SaveSessionTest.testRasterLayer)
2448            (SaveSessionTest.testClassifiedLayer): Validate the generated XML
2449    
2450            * test/runtests.py (main): Call print_additional_summary instead
2451            of print_garbage_information
2452    
2453            * test/support.py (resource_dir): New function to return the
2454            "Resource" subdirectory
2455            (print_additional_summary): New function to combine several
2456            summary functions
2457            (run_tests): Use print_additional_summary instead of calling
2458            print_garbage_information directly
2459    
2460    2003-06-19  Bernhard Herzog  <[email protected]>
2461    
2462            * Doc/thuban.dtd (classification): Correct the content model of
2463            the classification element.
2464            (projection): Add the "name" attribute
2465    
2466    2003-06-19  Frank Koormann   <[email protected]>
2467    
2468            MERGE from the greater-ms3 branch.
2469    
2470            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Apply conversion to
2471            scale if projection is latlong to get better estimate.
2472    
2473            Fix problem of hidden properties dialog under windows after double
2474            click on layer tree:
2475            The tree control always gets an Expanded / Collapsed event after
2476            the ItemActivated  on double click, which raises the main window again.         We add a second ItemActivated event to the queue, which simply
2477            raises the already displayed window.
2478    
2479            * Thuban/UI/legend.py (LegendTree.__init__): Instance variable
2480            raiseProperties initialized to prevent endless loops
2481            (LegendTree._OnItemActivated): Depending on self.raiseProperties
2482            simply raise the properties or open the dialog and issue a second
2483            event.
2484    
2485    2003-06-18  Jonathan Coles   <[email protected]>
2486    
2487            * setup.py: Fix a few problems that occured under Windows.
2488    
2489    2003-06-18  Jonathan Coles   <[email protected]>
2490    
2491            When Thuban loaded the map was redrawn twice because the
2492            legend was being opened after the mainwindow was created
2493            and not during its creation. This meant the map was drawn
2494            initially and then had to be redrawn when the legend
2495            caused the display to change. Now the legend is opened
2496            in the mainwindow constructor which resolves this issue.
2497    
2498            Also, although we were checking for the existence of
2499            gdal and gdalwarp modules, the gdalwarp extension was
2500            still being compiled (which may fail if the system doesn't
2501            have gdal installed). the build_ext command to setup.py
2502            now accepts the flags --with-gdal and --without-gdal.
2503            If --without-gdal is specified setup.py will try to
2504            use the gdal parameters specified by gdal-config. Under
2505            windows, those parameters have to be set in setup.py
2506            as with proj4 an wxWindows.
2507    
2508            * setup.py: Use a list instead of seperate variables for
2509            extension parameters so we can create a generic function
2510            that runs an appropriate *-config script.
2511            (run_cs_script): Renamed from run_wx_script and modified
2512            to accept a second argument which is a list of lists to
2513            be filled in by the values returned from running the command.
2514            (thuban_build_ext): New. Extends the build_ext command and
2515            provides the options --with-gdal/--without-gdal which then
2516            optionally includes the gdalwarp extension.
2517    
2518            * Thuban/Model/resource.py: First check if we can import
2519            the gdalwarp Thuban extension before checking for gdal.
2520            Also added some comments.
2521            
2522            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Check if
2523            the map is None which may be the case if none has been loaded
2524            yet.
2525    
2526            * Thuban/UI/main.py (main): Remove call to ShowLegend.
2527    
2528            * Thuban/UI/mainwindow.py (MainWindow.__init__): Call ShowLegend().
2529    
2530            * Thuban/UI/renderer.py: Check for gdal support before importing
2531            gdalwarp.
2532            (MapRenderer.render_map): Only try to optimize if we have gdal
2533            support otherwise nothing will get drawn.
2534    
2535            * Thuban/UI/view.py (MapCanvas.FitMapToWindow): This may be called
2536            during startup before a map has been created. Check if map is None
2537            before using it and do nothing if it is.
2538    
2539    2003-06-17  Jonathan Coles   <[email protected]>
2540    
2541            Fix the problem with raster layers under Windows that caused
2542            Thuban to crash. The view should respond to layer projection
2543            changed events to update the display. Changes to a projection
2544            should not cause the map to be set to full extent.
2545            
2546            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
2547            current_map_proj to remember the current map projection so that
2548            when the projection changes we know what the previous projection
2549            was.
2550            (MapCanvas.SetMap): Unsubscribe and subscribe to
2551            LAYER_PROJECTION_CHANGED events.
2552            (MapCanvas.projection_changed): Split into two methods that respond
2553            to map and layer projection changes.
2554            (MapCanvas.map_projection_changed): New. Takes the current view and
2555            projects it using the new projection. This does not cause the
2556            map to be redrawn at full extent.
2557            (MapCanvas.layer_projection_changed): New. Cause a redraw which
2558            will draw each layer in its new projection.
2559            
2560            * extensions/thuban/bmpdataset.cpp (BMPDataset::Open): Call
2561            VSIFClose() not VSIFCloseL() to close the file. Fixes a crash
2562            under Windows.
2563            
2564            * extensions/thuban/gdalwarp.cpp (MFILENAME): Padding should be
2565            to twice sizeof(void*) because there are two digits for each
2566            hex byte.
2567    
2568    2003-06-16  Bernhard Herzog  <[email protected]>
2569    
2570            Update to the layer interface: Direct access to the table,
2571            shapetable, shapefile and filename attributes is now actively
2572            deprecated by issuing deprecation warnings for all places where
2573            this happens.
2574    
2575            * Thuban/Model/layer.py (Layer.__getattr__): New. Implement access
2576            to the instance variables table, shapetable, shapefile and
2577            filename via __getattr__ so that we can issue a deprecation
2578            warning.
2579            (Layer.SetShapeStore): Don't set the deprecated instance variables
2580            any more
2581            (Layer.SetShapeStore): Don't use deprecated layer instance
2582            variables
2583            (Layer.Destroy): No need to explicitly remove the instance
2584            variables any more
2585            (Layer.GetFieldType, Layer.Shape): Don't use deprecated layer
2586            instance variables
2587    
2588            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
2589            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve)
2590            (GenQuantilesPanel.GetList, GenQuantilesPanel.OnRetrieve): Don't
2591            use deprecated layer instance variables
2592    
2593            * Thuban/UI/classifier.py (Classifier.__init__): Don't use
2594            deprecated layer instance variables
2595    
2596            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
2597            (IdentifyGridCtrl.selected_shape): Don't set the deprecated layer
2598            instance variables
2599    
2600            * Thuban/UI/tableview.py (LayerTableGrid.select_shapes): Don't use
2601            deprecated layer instance variables
2602    
2603            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Don't use
2604            deprecated layer instance variables
2605    
2606            * Thuban/Model/save.py (SessionSaver.write_layer): Don't use
2607            deprecated layer instance variables
2608    
2609            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer)
2610            (MapRenderer.polygon_render_param): Don't use deprecated layer instance
2611            variables
2612    
2613            * test/runtests.py (main): Turn Thuban's deprecation warnings into
2614            errors so that they're cought by the tests
2615    
2616            * test/test_load.py (TestSingleLayer.test): Don't use deprecated
2617            layer instance variables
2618    
2619    2003-06-16  Jonathan Coles   <[email protected]>
2620    
2621            Fix a problem under Windows whereby if the user double-clicks on a
2622            layer in the legend that tree item will expand or collapse as well
2623            as open the layer properties dialog. The state of the tree item
2624            should not be affected.
2625    
2626            * Thuban/UI/legend.py (LegendTree.__init__): Add instance variable
2627            preventExpandCollapse and subscribe to expanding and collapsing
2628            events.
2629            (LegendTree.OnItemExpandCollapse): New. Responds to expanding and
2630            collapsing events and will veto the event if it has been triggered
2631            by the user double clicking on a layer.
2632            (LegendTree._OnItemActivated): Set preventExpandCollapse to indicate
2633            that an expanding/collapsing event should be vetoed.
2634    
2635    2003-06-13  Bernhard Herzog  <[email protected]>
2636    
2637            * Thuban/UI/classifier.py (Classifier.OnClose)
2638            (Classifier.map_layers_removed)
2639            (Classifier.layer_shapestore_replaced): Unsubscribe the messages
2640            in OnClose and not in map_layers_removed or
2641            layer_shapestore_replaced to make sure it always happens when the
2642            dialog is closed
2643    
2644    2003-06-13  Jonathan Coles   <[email protected]>
2645    
2646            This puts back a fix for Windows where a panel is needed so that
2647            the background of the table view appears correctly.
2648    
2649            * Thuban/UI/tableview.py (TableFrame.__init__): Add a panel
2650            object that can be used by derived classes to place any
2651            controls (including the grid) onto.
2652            (QueryTableFrame.__init__): Use the panel as the parent window
2653            for all the controls. Reparent the grid so that the panel is
2654            the parent. Call UpdateStatusText() to correctly initialize
2655            the status bar.
2656    
2657    2003-06-13  Jonathan Coles   <[email protected]>
2658    
2659            * Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits
2660            from wxFrame (as opposed to wxDialog like the other classes)
2661            but otherwise behaves like the other classes. This is needed
2662            for the TableView which isn't really a dialog and needs to
2663            have a status bar and control buttons.
2664    
2665            * Thuban/UI/tableview.py (TableGrid.__init__): Create an
2666            instance variable to keep track of how many rows are selected.
2667            Subscribe once to the the events we are interested in.
2668            (ThubanGrid.OnRangeSelect): Only handle event if event handling
2669            hasn't been turned off.
2670            (ThubanGrid.OnSelectCell): Only handle event if event handling
2671            hasn't been turned off.
2672            (ThubanGrid.ToggleEventListeners): Rather than subscribe None
2673            as an event listener (which changes the event handler stack)
2674            simply set an instance variable to False. This is checked in
2675            the event handlers.
2676            (ThubanGrid.GetNumberSelected): Return the number of currently
2677            selected rows.
2678            (TableFrame): Inherit from ThubanFrame so we can have a
2679            status bar and control buttons.
2680            (QueryTableFrame.__init__): Create a status bar. Fixes RTbug #1942.
2681            Explicitly set which items are selected in the operator choice and
2682            action choice so there is always a valid selection. Fixes RTbug #1941.
2683            Subscribe to grid cell selection events so we can update the
2684            status bar.
2685            (QueryTableFrame.UpdateStatusText): Update the status bar with
2686            how many rows are in the grid, how many columns, and how many
2687            rows are selected.
2688            (QueryTableFrame.OnGridSelectRange, QueryTableFrame.OnGridSelectCell):
2689            Call UpdateStatusText when cells are (de)selected.
2690            (QueryTableFrame.OnQuery): Use the string value in the value
2691            combo if either the selected item index is 0 or if the string
2692            cannot be found in the predefined list (this happens if the
2693            user changes the text). Fixes RTbug #1940.
2694            Only turn off the grid event listeners if there a query comes
2695            back with a none empty list of ids. in the case that the list
2696            is empty this causes a grid.ClearSelection() call to actually
2697            clear the grid selection which causes the selected items in
2698            the map to be deselected. Fixes RTbug #1939.
2699    
2700            * test/test_save.py (XMLWriterTest.Encode): Check return values.
2701            Fixes RTbug #1851.
2702    
2703    2003-06-13  Bernhard Herzog  <[email protected]>
2704    
2705            * Thuban/UI/identifyview.py (IdentifyView.__init__): Call
2706            self.selected_shape with the current selection to make sure the
2707            contents of the dialog are up to date when it's shown for the
2708            first time.
2709            The dialog used to work without this by luck. The recent fix to
2710            the connector module 'broke' a 'feature' the identify view was
2711            relying on, i.e that subscribing to a message in response to
2712            receiving a message of that type would mean that the new
2713            subscriber would also be called for the same message.
2714            
2715    2003-06-12  Jonathan Coles   <[email protected]>
2716    
2717            * extensions/thuban/gdalwarp.cpp: Removed debug printing as
2718            the image is rendered. Fixes RTbug #1937.
2719    
2720    2003-06-12  Jonathan Coles   <[email protected]>
2721    
2722            * Thuban/Lib/fileutil.py: As is done under Windows, create the
2723            user directory if it doesn't exist on a posix system.
2724            Fixes RTbug #1815.
2725    
2726            * Thuban/Model/resource.py (get_user_proj_files): Moved the
2727            called to get_application_dir here, so that the directory
2728            will only be called if this method is invoked.
2729    
2730            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Clear
2731            the projfilepath if no projection is selected.
2732    
2733    2003-06-12  Jonathan Coles   <[email protected]>
2734    
2735            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Don't draw
2736            the scalebar if the current map has no projection set.
2737    
2738            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Set the
2739            projfilepath label to just the basename of the projection file
2740            rather than include the entire path.
2741    
2742            * Thuban/Model/resource.py: Fix missed proj functions that
2743            needed to be renamed.
2744    
2745    2003-06-12  Jonathan Coles   <[email protected]>
2746    
2747            * Thuban/Model/classification.py: Removed assert statements that
2748            tested if the variable was an instance of Color.
2749    
2750            * Thuban/Model/color.py (Color): Remove commented code that isn't
2751            used.
2752            (Transparent): Renamed from NoColor. Doesn't inherit from Color.
2753            Fixes RTbug #1835.
2754            (Transparent.__eq__, Transparent.__ne, Transparent.__repr): New.
2755            Needed now that the class doesn't inherit from Color.
2756    
2757    2003-06-12  Jonathan Coles   <[email protected]>
2758    
2759            * test/test_save.py (XMLWriterTest.testEncode): Explicitly
2760            check unicode strings.
2761    
2762            * test/test_layer.py: Check for existence of gdal.
2763    
2764    2003-06-12  Jonathan Coles   <[email protected]>
2765        
2766            * Thuban/Model/xmlreader.py: New. Contains the XMLReader class
2767            that was in load.py
2768    
2769            * Thuban/Model/xmlwriter.py: New. Contains the XMLWriter class
2770            that was in save.py
2771    
2772    2003-06-12  Jonathan Coles   <[email protected]>
2773    
2774            This is largely a collection of bug fixes. We also handle the
2775            case where gdal is not on the system. The XMLReader and XMLWriter
2776            classes were moved into there own files to resolve some circular
2777            import references and because they shouldn't really be in the
2778            file that is dediciated to reading/writing session files since
2779            they are also used elsewhere.
2780    
2781            * Thuban/Model/classgen.py: Renamed functions to follow the
2782            function_names_with_underscores style. Fixes RTbug #1903.
2783            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
2784    
2785            * Thuban/Model/layer.py: Import gdal only if it available.
2786            (RasterLayer): Handle the case where the gdal library is unavailable.
2787            Addresses RTbug #1877.
2788    
2789            * Thuban/Model/load.py (XMLReader): Moved into seperate file
2790            xmlreader.py.
2791    
2792    2003-06-12  Jonathan Coles   <[email protected]>
2793    
2794            This is largely a collection of bug fixes. We also handle the
2795            case where gdal is not on the system. The XMLReader and XMLWriter
2796            classes were moved into there own files to resolve some circular
2797            import references and because they shouldn't really be in the
2798            file that is dediciated to reading/writing session files since
2799            they are also used elsewhere.
2800    
2801            * Thuban/Model/classgen.py: Renamed functions to follow the
2802            function_names_with_underscores style. Fixes RTbug #1903.
2803            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
2804    
2805            * Thuban/Model/layer.py: Import gdal only if it available.
2806            (RasterLayer): Handle the case where the gdal library is unavailable.
2807            Addresses RTbug #1877.
2808    
2809            * Thuban/Model/load.py (XMLReader): Moved into seperate file
2810            xmlreader.py.
2811    
2812            * Thuban/Model/save.py (escape, XMLWriter): Moved into seperate
2813            file xmlwriter.py.
2814    
2815            * Thuban/Model/resource.py: Renamed functions to following the
2816            function_names_with_underscores style.
2817            (has_gdal_support): New function that returns true if the gdal
2818            library is available. Addresses RTbug #1877.
2819    
2820            * Thuban/UI/application.py (ThubanApplication.OpenSession):
2821            Display a message box if the gdal library is not available, but
2822            only if there are any layers that would use it. Addresses RTbug #1877.
2823    
2824            * Thuban/UI/classgen.py: Use renamed projection resource functions.
2825            (GenUniformPanel.__CalcStepping): Fix a slight discrepency
2826            when using integers versus floats.
2827    
2828            * Thuban/UI/mainwindow.py (_has_gdal_support): New. Used to
2829            determine if the "Add Image Layer" menu option should be
2830            greyed out or not. Addresses RTbug #1877.
2831    
2832            * Thuban/UI/projdialog.py: Use renamed projection resource functions.
2833    
2834            * Thuban/UI/renderer.py (MapRenderer.render_map): Only try to
2835            optimize if a raster layer is visible. Fixes RTbug #1931.
2836            Only draw the raster layer if the gdal library is available.
2837            Addresses RTbug #1877.
2838    
2839            * test/test_classgen.py: Add tests for generate_singletons,
2840            generate_uniform_distribution, generate_quantiles. Fixes RTbug #1903.
2841            (test_calculate_quantiles): Fix some tests to catch the new
2842            ValueError that is raised.
2843    
2844            * test/test_proj.py: Use renamed projection resource functions.
2845    
2846            * test/test_save.py (SaveSessionTest.testClassifiedLayer): New
2847            test for saving classified layers. Fixes RTbug #1902.
2848            (XMLWriterTest): New. Tests the XMLWriter class. Fixes RTbug #1851.
2849    
2850    2003-06-12  Jan-Oliver Wagner <[email protected]>
2851    
2852            Fix for http://intevation.de/rt/webrt?serial_num=1900.
2853    
2854            * Thuban/UI/multiplechoicedialog.py: New. A multiple choice dialog.
2855    
2856            * Thuban/UI/mainwindow.py: import wxMultipleChoiceDialog from
2857            multiplechoicedialog.py rather than from the wxPython library.
2858    
2859    2003-06-11  Frank Koormann  <[email protected]>
2860    
2861            * Thuban/Lib/fileutil.py (get_application_dir): Minor stability
2862            update.
2863    
2864    2003-06-11  Frank Koormann  <[email protected]>
2865    
2866            * Thuban/Lib/fileutil.py (get_application_dir): New function to
2867            determine the absolute .thuban/thuban directory under
2868            "posix" (os.expanduser) and "nt" (read AppData registry key).
2869    
2870            * Thuban/Model/resource.py: Use get_application_dir
2871    
2872            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
2873            Use get_application_dir.
2874    
2875    2003-06-10  Bernhard Herzog  <[email protected]>
2876    
2877            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to
2878            the messages MAP_LAYERS_REMOVED messages
2879            (LayerTableFrame.OnClose): Unsubscribe from it.
2880            (LayerTableFrame.map_layers_removed): New. Receiver for
2881            MAP_LAYERS_REMOVED. Close the dialog when the layer whose the
2882            dialog is showing is removed.
2883    
2884    2003-06-10  Bernhard Herzog  <[email protected]>
2885    
2886            * Thuban/Lib/connector.py (Connector.Issue): Iterate over a copy
2887            of the receivers list so that unsubscribing in a receiver doesn't
2888            modify it while iterating over it.
2889    
2890            * test/test_connector.py
2891            (ConnectorTest.test_disconnect_in_receiver): New. Test whether
2892            unsubscribing in a receiver works correctly. See docstring for
2893            details
2894    
2895    2003-06-10  Bernhard Herzog  <[email protected]>
2896    
2897            * Thuban/Model/messages.py (LAYER_SHAPESTORE_REPLACED): New
2898            message.
2899    
2900            * Thuban/Model/layer.py (Layer.SetShapeStore): Send
2901            LAYER_SHAPESTORE_REPLACED when the shapestore changes. A
2902            LAYER_CHANGED will still be sent if the classification changes.
2903    
2904            * Thuban/UI/classifier.py (Classifier.__init__): Add the map as
2905            parameter so we can subscribe to some of its messages
2906            (Classifier.__init__): Subscribe to the map's MAP_LAYERS_REMOVED
2907            and the layer's LAYER_SHAPESTORE_REPLACED
2908            (Classifier.unsubscribe_messages): New. Unsubscribe from message
2909            subscribed to in __init__
2910            (Classifier.map_layers_removed)
2911            (Classifier.layer_shapestore_replaced): receivers for the messages
2912            subscribed to in __init__. Unsubscribe and close the dialog
2913    
2914            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): Pass
2915            the map to the Classifier dialog
2916    
2917            * test/test_layer.py (SetShapeStoreTests): Derive from
2918            SubscriberMixin as well so we can test messages
2919            (SetShapeStoreTests.setUp): Subscribe to some of the layer's
2920            messages
2921            (SetShapeStoreTests.tearDown): Clear the messages again
2922            (SetShapeStoreTests.test_sanity): Expand the doc-string and check
2923            for the modified flag too
2924            (SetShapeStoreTests.test_set_shape_store_modified_flag): New test
2925            to check whether SetShapeStore sets the modified flag
2926            (SetShapeStoreTests.test_set_shape_store_different_field_name)
2927            (SetShapeStoreTests.test_set_shape_store_same_field)
2928            (SetShapeStoreTests.test_set_shape_store_same_field_different_type):
2929            Add tests for the messages. This checks both the new
2930            LAYER_SHAPESTORE_REPLACED and the older LAYER_CHANGED
2931    
2932    2003-06-06  Jan-Oliver Wagner <[email protected]>
2933    
2934            * Thuban/UI/mainwindow.py: Improved and partly added help texts for
2935            the menu items.
2936    
2937    2003-06-05  Frank Koormann  <[email protected]>
2938    
2939            * Thuban/UI/identifyview.py (IdentifyView.__init__):
2940            Layout reimplemented without panel. Make life easier to fit the list
2941            in the dialog.
2942    
2943    2003-06-05  Frank Koormann  <[email protected]>
2944    
2945            * Thuban/UI/projdialog.py (ProjFrame.__init__): Fill the projchoice
2946            once on initialisation (Former implementation resulted in multiple
2947            entries for each projection).
2948            (ProjFrame.__FillAvailList): selectProj as second optional parameter,
2949            if set, select the projection found under the specified name. This
2950            overwrites any other selection estimate.
2951            Removed projchoice filling from this method.
2952            (ProjFrame._OnSave, ProjFrame._OnAddToList):
2953            Updated call of ProjFrame.__FillAvailList
2954            (LCCPanel._DoLayout): Moved parameter controls in more common order.
2955    
2956            * Resources/Projections/defaults.proj: Extended defaults representing
2957            various common European projections.
2958    
2959    2003-06-05  Frank Koormann  <[email protected]>
2960    
2961            * Thuban/UI/identifyview.py (IdentifyView.__init__):
2962            Use ListCtrl instead of GridCtrl
2963    
2964            * Thuban/Model/resource.py:
2965            Guess location of .thuban directory from tempdir parent directory.
2966    
2967            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
2968            Guess location of .thuban directory from tempdir parent directory.
2969    
2970    2003-06-04  Bernhard Herzog  <[email protected]>
2971    
2972            Do not cache the values returned by the tree widget's
2973            GetFirstChild and GetNextChild methods because it led to lots of
2974            segfaults. The new way requires more brute force but is more
2975            reliable.
2976    
2977            * Thuban/UI/legend.py (LegendTree.__init__): Remove instance
2978            variable layer2id
2979            (LegendTree.find_layer): New method to do with brute force what
2980            layer2id tried to accomplish
2981            (LegendTree._OnMsgLayerChanged)
2982            (LegendTree._OnMsgLayerTitleChanged, LegendTree.__ShowHideLayer):
2983            Use find_layer instead of layer2id
2984            (LegendTree.__RemoveLayer, LegendTree.__AddLayer): No need to
2985            update layer2id anymore
2986            (LegendTree._OnMsgMapLayersRemoved)
2987            (LegendTree._OnMsgMapLayersAdded): Get by without layer2id.
2988    
2989    2003-06-03  Thomas Koester  <[email protected]>
2990    
2991            * Thuban/Model/classgen.py (GenQuantiles0): New function.
2992    
2993    2003-06-02  Bernhard Herzog  <[email protected]>
2994    
2995            * Thuban/UI/mainwindow.py (layer_rename command, table_rename command):
2996            New commands.
2997            (main_menu): Add the new commands.
2998            (MainWindow.TableRename): New. Implementation of the table_rename
2999            command.
3000            (MainWindow.RenameLayer): New. Implementation of the layer_rename
3001            command.
3002    
3003            * Thuban/Model/session.py (Session.AddTable): call self.changed to
3004            set the modified flag
3005    
3006            * test/test_session.py (TestSessionSimple.test_add_table): Test
3007            whether the modified flag is set properly
3008    
3009            * Thuban/Model/base.py (TitledObject.SetTitle): Call changed
3010            instead of issue so that the modified flags get updated.
3011    
3012            * test/test_base.py (SomeTitledObject): Derive from Modifiable
3013            instead of Publisher to reflect reality better and to accomodate
3014            the fact that SetTitle now calls changed instead of issue
3015    
3016    2003-06-02  Bernhard Herzog  <[email protected]>
3017    
3018            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): Resource
3019            acquisition has to happen before the try in a try-finally.
3020    
3021    2003-06-02  Bernhard Herzog  <[email protected]>
3022    
3023            * Thuban/UI/legend.py (LegendTree._OnMsgMapLayersRemoved): It's
3024            possible that a layer is removed that is not currently selected in
3025            the legend so don't check for this.
3026    
3027    2003-05-30  Bernhard Herzog  <[email protected]>
3028    
3029            * Thuban/Model/layer.py (Layer.Destroy): Set all instance
3030            variables to None that have direct or indirect references to
3031            shapefiles or dbf files to make sure that they do go away and the
3032            files are closed.
3033    
3034    2003-05-30  Bernhard Herzog  <[email protected]>
3035    
3036            * Thuban/UI/legend.py (LegendTree.GetRootItem): Reset
3037            availImgListIndices when a new image list is created
3038            
3039    2003-05-30  Bernhard Herzog  <[email protected]>
3040    
3041            * Thuban/UI/legend.py (LegendTree.__init__): New instance variable
3042            changing_selection to indicate whether the LegendTree code itself
3043            is currently changing the selection
3044            (LegendTree.normalize_selection): New method to normalize the
3045            selection by selecting the layer item even if the user clicked on
3046            the classification.
3047            (LegendTree._OnSelChanged): normalize the selection. This works
3048            around a bug in wx which doesn't keep track of the selection
3049            properly when subtrees are deleted.
3050    
3051    2003-05-30  Bernhard Herzog  <[email protected]>
3052    
3053            * Thuban/UI/view.py (MapCanvas.set_view_transform): Limit the
3054            maximum and minimum scale factors.
3055    
3056            * test/test_classgen.py (ClassGenTest.test): Update to reflect the
3057            changes in classgen.py
3058    
3059    2003-05-30  Jonathan Coles   <[email protected]>
3060    
3061            * Thuban/Model/classgen.py: Remove ClassGenerator class but make
3062            all the methods functions. Fixes RTBug #1903.
3063    
3064            * Thuban/Model/map.py (Map.TopLayer, Map.BottomLayer): Renamed
3065            to MoveLayerToTop and MoveLayerToBottom respectively. Fixes
3066            RTBug #1907.
3067    
3068            * Thuban/UI/classgen.py: Use classgen functions that were part
3069            of the ClassGenerator class. Put try/finally blocks around
3070            code that uses wxBeginBusyCursor()/wxEndBusyCursor(). Fixes
3071            RTBug #1904.
3072    
3073            * Thuban/UI/classifier.py: Remove unused import of ClassGenerator.
3074    
3075            * Thuban/UI/legend.py: The legend was cleared and repopulated any
3076            time something changed which caused some state to be lost such
3077            as which children were expanded or collapsed. Fixes RTBug #1901.
3078            (LegendTree._OnMsgMapLayersAdded): Add only new layers.
3079            (LegendTree.__OnMsgMapLayersRemoved): Remove layers that exist in
3080            the legend but not in the map.
3081            (LegendTree.__FillTree): Move main functionality out into smaller
3082            methods that can be used by other methods.
3083            (LegendTree.__FillTreeLayer): Reuse old slots in the image list
3084            if they are available.
3085            (LegendTree.DeleteAllItems): Renamed from __DeleteAllItems so
3086            that we override the wxTreeCtrl method. Iterate over children
3087            and call __RemoveLayer.
3088            (LegendTree.__AddLayer): New. Add a new layer to the legend.
3089            (LegendTree.__RemoveLayer): Remove a layer from the legend.
3090            (LegendTree.DeleteChildren): New, overrides wxTreeCtrl method.
3091            Should only be called with the id of a layer branch.
3092            (LegendTree.GetRootItem): New, overrides wxTreeCtrl method.
3093            Returns the root item or creates one if necessary.
3094    
3095            * Thuban/UI/renderer.py (MapRenderer.draw_raster_layer): Call
3096            ProjectRasterFile with tuple arguments instead of strings.
3097    
3098            * Thuban/UI/tableview.py (QueryTableFrame.OnQuery): Wrap code
3099            with try/finally. Fixes RTBug #1904.
3100    
3101            * Thuban/UI/view.py (MapCanvas.OnPaint): Wrap code
3102            with try/finally. Fixes RTBug #1904.
3103            (MapCanvas.FitSelectedToWindow): If a single point is selected
3104            simply center it on the display. Fixes RTBug #1849.
3105    
3106            * extensions/thuban/gdalwarp.cpp: Removed code that allowed gdalwarp
3107            to be compiled as a standalone app. Now the code can only be
3108            called from Python which simplifies the parameter passing.
3109            (ProjectRasterFile): Handle Python arguments. Remove code that
3110            checks for a destination dataset. Add more clean up code.
3111    
3112            * test/test_map.py (TestMapWithContents.test_raise_layer_top,
3113            TestMapWithContents.test_lower_layer_bottom):
3114            Test Map.MoveLayerToTop() and Map.MoveLayerToBottom() respectively.
3115            Fixes RTBug #1907.
3116    
3117            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Apply a full
3118            extent to the map when the legend is toggled. Fixes RTBug #1881.
3119    
3120    2003-05-29  Jan-Oliver Wagner <[email protected]>
3121    
3122            * Thuban/UI/tableview.py (LayerTableFrame.OnClose): Bug-fix: Now
3123            unsubscribes all that is subcribed in __init__.
3124    
3125    2003-05-28  Bernhard Herzog  <[email protected]>
3126    
3127            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer)
3128            (MainWindow.CanDuplicateLayer): New methods to implement the
3129            Layer/Duplicate command.
3130            (layer_duplicate command): New.
3131            (main_menu): Add layer_duplicate to the Layer menu.
3132    
3133    2003-05-28  Bernhard Herzog  <[email protected]>
3134    
3135            * Thuban/UI/tableview.py (NullRenderer.Draw): New. Our own
3136            renderer so that NULL/None values get displayed differently (by a
3137            gray rectangle).
3138            (TableGrid.__init__): Override the default renderers
3139    
3140    2003-05-28  Bernhard Herzog  <[email protected]>
3141    
3142            * Thuban/Model/layer.py (Layer.SetShapeStore): Set the
3143            classification to "None" if the type of the field has changed.
3144    
3145            * test/test_layer.py (SetShapeStoreTests): New. Class with a few
3146            test for the Layer.SetShapeStore method
3147    
3148    2003-05-28  Jan-Oliver Wagner <[email protected]>
3149    
3150            * Thuban/Model/layer.py (Layer.TreeInfo): Fixed a bug (a layer
3151            does not necessarily have a filename).
3152    
3153    2003-05-28  Jan-Oliver Wagner <[email protected]>
3154    
3155            * Thuban/UI/mainwindow.py (MainWindow.TableClose, MainWindow.TableShow):
3156            sort the selection list for the dialog.
3157    
3158    2003-05-28  Frank Koormann  <[email protected]>
3159    
3160            * extensions/thuban/wxproj.cpp
3161            (project_point): Removed cast to int for projected point coordinates.
3162            (shape_centroid): Return last point if all polygon vertices fall
3163            to one point.
3164    
3165    2003-05-28  Bernhard Herzog  <[email protected]>
3166    
3167            * Thuban/UI/mainwindow.py (_can_unjoin): Add doc-string and cope
3168            with layers that don't have shapestores, i.e. raster layers.
3169    
3170    2003-05-28  Bernhard Herzog  <[email protected]>
3171    
3172            * Thuban/Model/table.py (DBFTable.__init__): Omit the extension
3173            when determining the title from the filename.
3174    
3175            * test/test_dbf_table.py (TestDBFTable.test_title): Update to
3176            reflect changes in the way the title is derived from the filename
3177    
3178    2003-05-28  Frank Koormann  <[email protected]>
3179    
3180            * Thuban/UI/mainwindow.py (MainWindow.TableShow):
3181            Added wxDEFAULT_DIALOG_STYLE to show table dialog styles.
3182    
3183    2003-05-27  Bernhard Herzog  <[email protected]>
3184    
3185            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages): Also
3186            delegate SelectedLayer.
3187            (MainWindow.LayerUnjoinTable): Implement.
3188            (_can_unjoin): New. Helper function for the sensitivity of the
3189            layer/unjoin command.
3190    
3191            * Thuban/Model/data.py (ShapefileStore.OrigShapeStore)
3192            (DerivedShapeStore.OrigShapeStore): New. Return the original
3193            shapestore. Used to figure out how to unjoin.
3194            (DerivedShapeStore.Shapefile): Fix a typo.
3195    
3196    2003-05-27  Bernhard Herzog  <[email protected]>
3197    
3198            * Thuban/UI/join.py (JoinDialog): Extend to handle layer joins as
3199            well
3200            (JoinDialog.__init__): Use the layer parameter and only build the
3201            left choice when a layer is given
3202            (JoinDialog.OnJoin): Handle layer joins as well
3203            (JoinDialog.OnLeftTable, JoinDialog.OnRightTable): Handle the case
3204            that the user selects the "Select..." item. The sensitivitly
3205            updating is now in update_sensitivity
3206            (JoinDialog.y): New method to refactor the sensitivity update of
3207            the join button into its own method.
3208    
3209            * Thuban/UI/mainwindow.py (MainWindow.LayerJoinTable): Implement.
3210    
3211    2003-05-27  Bernhard Herzog  <[email protected]>
3212    
3213            * Thuban/UI/mainwindow.py (table_close command): Make it sensitive
3214            iff there are unreferenced tables in the session
3215    
3216    2003-05-27  Bernhard Herzog  <[email protected]>
3217    
3218            * Thuban/Model/messages.py (TABLE_REMOVED): New message.
3219    
3220            * Thuban/Model/session.py (Session.UnreferencedTables): New method
3221            to return tables that are not referenced by other tables or shape
3222            stores and can be removed.
3223            (Session.RemoveTable): Issue a TABLE_REMOVED message after
3224            removing the table
3225    
3226            * Thuban/UI/mainwindow.py: Remove unused imports
3227            (MainWindow.TableClose): Implement.
3228    
3229            * Thuban/UI/tableview.py (TableFrame.__init__): Subscribe to some
3230            messages so that the frame will be automatically closed when a new
3231            session is opened or the table is removed.
3232            (TableFrame.OnClose): Unsubscribe the Subscriptions made in
3233            __init__
3234            (TableFrame.close_on_session_replaced)
3235            (TableFrame.close_on_table_removed): New. Subscribers that close
3236            the window
3237    
3238            * test/test_session.py (TestSessionMessages.test_remove_table)
3239            (TestSessionSimple.test_remove_table): Move the test to
3240            TestSessionSimple and add test for the TABLE_REMOVED message
3241            (TestSessionBase.setUp): Also subscribe to TABLE_REMOVED
3242            (TestSessionSimple.test_unreferenced_tables) New. Test for the
3243            UnreferencedTables method.
3244            (UnreferencedTablesTests): New. Class with some more sophisticated
3245            tests for UnreferencedTables.
3246    
3247    2003-05-27  Frank Koormann  <[email protected]>
3248    
3249            * Thuban/UI/tableview.py (QueryTableFrame.__init__): The "_S_election"
3250            display has some unwanted side effects. Removed again.
3251    
3252    2003-05-27  Frank Koormann  <[email protected]>
3253    
3254            * Resources/Bitmaps/legend_icon_layer.xpm: New, icon for legend.
3255    
3256            * Thuban/UI/legend.py (LegendTree.__FillTree): Use "legend_icon_layer"
3257    
3258    2003-05-27  Jan-Oliver Wagner <[email protected]>
3259    
3260            * test/test_menu.py (MenuTest.test): Added test for
3261            Menu.RemoveItem().
3262    
3263            * Thuban/UI/menu.py (Menu.RemoveItem): New. Remove an item from
3264            the menu.
3265    
3266    2003-05-27  Frank Koormann  <[email protected]>
3267            
3268            Nonmodal dialogs without parent (i.e. they can fall behind the main
3269            window)
3270    
3271            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Explicitly destroy
3272            all dialogs in the dialogs dictionary and the canvas.
3273    
3274            * Thuban/UI/dialogs.py (NonModalNonParentDialog): New class, without
3275            parent, i.e. can fall behind other windows.
3276            (NonModalDialog.OnClose): Check is dialog is in mainwindow.dialog
3277            dictionary before removing it.
3278    
3279            * Thuban/UI/classifier.py: Dialog derived from NonModalNonParentDialog
3280    
3281            * Thuban/UI/projdialog.py: Dialog derived from NonModalNonParentDialog
3282            * Thuban/UI/tableview.py: Dialog derived from NonModalNonParentDialog
3283            * Thuban/UI/tree.py: Dialog derived from NonModalNonParentDialog
3284    
3285    2003-05-27  Bernhard Herzog  <[email protected]>
3286    
3287            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): New. Open a
3288            tableview dialog
3289            (MainWindow.TableShow): Use ShowTableView to open the dialogs.
3290            Also, don't use the table's titles as the dialog names. The titles
3291            aren't guaranteed to be unique.
3292            (MainWindow.TableOpen): Open a table view dialog after opening the
3293            table
3294    
3295    2003-05-27  Bernhard Herzog  <[email protected]>
3296    
3297            * Thuban/UI/mainwindow.py: Remove the Table/Hide menu item. Its
3298            effect can be achieved by simply closing the window showing the
3299            table.
3300            (MainWindow.TableHide): Removed.
3301            (main_menu): Removed "table_hide"
3302    
3303    2003-05-27  Frank Koormann  <[email protected]>
3304    
3305            Fix legend tree display problems under Win32
3306    
3307            * Thuban/UI/legend.py:  BMP_SIZE_W = 15
3308            (LegendTree.__FillTree): Display "legend_icon_map.xpm" with layer title.
3309            (LegendTree.__FillTreeLayer): Explicitely set SelectedImage.
3310    
3311            * Resources/Bitmaps/legend_icon_map.xpm: New icon for legend.
3312    
3313    2003-05-27  Jan-Oliver Wagner <[email protected]>
3314    
3315            * Thuban/UI/menu.py (Menu.InsertSeparator): Additional optional parameter
3316            'after' now allows to insert separators almost anywhere in the menu.
3317    
3318    2003-05-27  Frank Koormann  <[email protected]>
3319    
3320            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Underline the
3321            "S" of selection box label to hint on hot key (Alt-S). Works under
3322            Win32 but is ignored under GTK.
3323    
3324    2003-05-26  Frank Koormann  <[email protected]>
3325    
3326            * Thuban/UI/projdialog.py (ProjFrame.__do_layout, ProjPanel._DoLayout):
3327            Center Choices.
3328    
3329    2003-05-26  Bernhard Herzog  <[email protected]>
3330    
3331            Remove the Precision methods again. They're too DBF specific to be
3332            part of the table interface and they're only used in table_to_dbf
3333            anyway.
3334            
3335            * Thuban/Model/transientdb.py (TransientTableBase.Width):Use a
3336            fixed precision of 12 for doubles.
3337            (TransientTableBase.Precision): Removed
3338            (AutoTransientTable.Width): Delegate to self.table.
3339    
3340            * Thuban/Model/table.py (DBFTable.Precision)
3341            (MemoryTable.Precision): Removed.
3342            (MemoryTable.Width): Use a fixed precision of 12 for doubles.
3343            (table_to_dbf): Use a fixed precision of 12 for floats unless the
3344            column object specifies something else.
3345    
3346            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): New.
3347            test for table_to_dbf
3348    
3349    2003-05-26  Bernhard Herzog  <[email protected]>
3350    
3351            * test/test_transientdb.py
3352            (TestTransientTable.run_iceland_political_tests): Fix a comment.
3353    
3354    2003-05-26  Bernhard Herzog  <[email protected]>
3355    
3356            * Thuban/UI/mainwindow.py (MainWindow.TableOpen): Real
3357            implementation. Mark parts of the file format strings for
3358            localization.
3359    
3360            * Thuban/Model/session.py (Session.OpenTableFile): New. Open a dbf
3361            file and add the table to the tables managed by the session
3362    
3363            * test/test_session.py (TestSessionSimple.test_open_table_file):
3364            New. test case for OpenTableFile
3365    
3366    2003-05-26  Jan-Oliver Wagner <[email protected]>
3367    
3368            * Thuban/UI/controls.py, Thuban/UI/identifyview.py, Thuban/UI/join.py,
3369            Thuban/UI/labeldialog.py, Thuban/UI/mainwindow.py,
3370            Thuban/UI/proj4dialog.py, Thuban/UI/tableview.py, Thuban/UI/view.py:
3371            Replace the true/false of wxWindows by True/False of Python 2.2.1.
3372    
3373    2003-05-26  Jan-Oliver Wagner <[email protected]>
3374    
3375            * Thuban/UI/tableview.py (LayerTableFrame.__init__): If there is
3376            already a selection present, update the grid accordingly.
3377    
3378            * Thuban/UI/mainwindow.py (MainWindow.TableShow): Make the dialog
3379            resizeable and increase its initial size.
3380    
3381    2003-05-26  Frank Koormann  <[email protected]>
3382    
3383            Table export functionality
3384    
3385            * Thuban/Model/table.py (DBFTable.Width, MemoryTable.Width):
3386            Return width (in characters) for a column.
3387            (DBFTable.Precision, MemoryTable.Precision): Return decimal precision.
3388            (table_to_dbf): Write table to dbf file.
3389            (table_to_csv): Write table to csv file.
3390    
3391            * Thuban/Model/transientdb.py (TransientTableBase.Width,
3392            TransientTableBase.Precision): Return column width and precision.
3393    
3394            * Thuban/UI/tableview.py (QueryTableFrame.OnSaveAs): Call table_to_dbf
3395            or table_to_csv depending on file selection.
3396    
3397            * test/test_dbf_table.py:
3398            Test table_to_dbf (extension of former part of test).
3399    
3400            * test/test_csv_table.py:
3401            Test table_to_csv.
3402    
3403    2003-05-23  Jan-Oliver Wagner <[email protected]>
3404    
3405            * Thuban/UI/join.py (JoinDialog.OnJoin): Use _() for strings.
3406            Use QueryTableFrame instead of TableFrame.
3407    
3408            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Prefix the
3409            table window with 'Layer Table:' instead of 'Table:'.
3410    
3411    2003-05-23  Jan-Oliver Wagner <[email protected]>
3412    
3413            Give all tables a title via mix-in TitledObject.LayerShowTable
3414    
3415            * Thuban/Model/base.py (TitledObject.SetTitle): Call method 'issue'
3416            only if it exists.
3417    
3418            * Thuban/Model/table.py (DBFTable, MemoryTable): mix-in TitledObject
3419            and call its init-method with a default title. Remove Title() method.
3420    
3421            * Thuban/Model/transientdb.py (TransientTable, TransientJoinedTable,
3422            AutoTransientTable): mix-in TitledObject and call its init-method with
3423            a default title. Remove Title() method.
3424    
3425    2003-05-23  Bernhard Herzog  <[email protected]>
3426    
3427            * Thuban/Model/session.py (Session.AddShapeStore): Define
3428            AddShapeStore analogously to AddTable.
3429    
3430            * test/test_session.py (TestSessionSimple.test_add_shapestore):
3431            New. Test for AddShapeStore
3432    
3433    2003-05-23  Jan-Oliver Wagner <[email protected]>
3434    
3435            Introducing QueryTableFrame and a very coarse ShowTable implementation.
3436    
3437            * Thuban/UI/tableview.py (LayerTableFrame, QueryTableFrame): Split the
3438            class LayerTableFrame into two classes, LayerTableFrame and QueryTableFrame.
3439            The latter implements the selection GUI without dependency on a layer.
3440            LayerTableFrame now is derived from QueryTableFrame and connects
3441            to a layer.
3442    
3443            * Thuban/UI/mainwindow.py (MainWindow.TableShow): A very coarse
3444            implementation that still needs work.
3445    
3446            * Thuban/Model/layer.py (Layer.TreeInfo): Added filename.
3447    
3448    2003-05-22  Frank Koormann  <[email protected]>
3449    
3450            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
3451            Added "outer_join = False" as optional parameter.
3452            (TransientJoinedTable.create): If outer join is true, perform a
3453            "LEFT OUTER JOIN" instead of "JOIN", which preserves all records of
3454            the left table. Records not matching are filled with 0 / None.
3455    
3456            * Thuban/UI/join.py (JoinDialog.__init__): Checkbox for outer join.
3457            (JoinDialog.OnJoin): Consider outer join check box.
3458    
3459    2003-05-22  Bernhard Herzog  <[email protected]>
3460    
3461            * Thuban/UI/join.py (JoinDialog.OnJoin): Use exc_info in a
3462            somewhat safer way. Storing the traceback in a local variable can
3463            lead to memory leaks
3464    
3465    2003-05-22  Bernhard Herzog  <[email protected]>
3466    
3467            * Thuban/UI/join.py (JoinDialog.OnJoin): Make sure to really call
3468            the wxMessageDialog's Destroy() method.
3469    
3470    2003-05-22  Frank Koormann  <[email protected]>
3471    
3472            * Thuban/UI/join.py (JoinDialog.__init__): Make use of
3473            TransientTable.Title()
3474    
3475    2003-05-22  Frank Koormann  <[email protected]>
3476    
3477            Join Dialog, initial version.
3478    
3479            * Thuban/UI/mainwindow.py (MainWindow.TableJoin): Removed print.
3480    
3481            * Thuban/UI/join.py (JoinDialog): Functional implementation of
3482            former framework. Renamed Table1/Table2 to LeftTable/RightTable
3483            in all occurences.
3484    
3485            * Thuban/Model/transientdb.py (TransientJoinedTable.__doc__):
3486            Typo fixed.
3487    
3488    2003-05-22  Bernhard Herzog  <[email protected]>
3489    
3490            Give the tables titles so that the GUI can display more meaningful
3491            names. For now the titles are fixed but depend on e.g. filenames
3492            or the titles of the joined tables.
3493    
3494            * Thuban/Model/transientdb.py (TransientTable.Title)
3495            (TransientJoinedTable.Title, AutoTransientTable.Title): New.
3496    
3497            * Thuban/Model/table.py (DBFTable.Title, MemoryTable.Title): New.
3498    
3499            * test/test_transientdb.py
3500            (TestTransientTable.test_auto_transient_table_title): New. Test
3501            for the Title method
3502            (TestTransientTable.test_transient_joined_table)
3503            (TestTransientTable.test_transient_table): Add test for the Title
3504            methods
3505    
3506            * test/test_memory_table.py (TestMemoryTable.test_title): New.
3507            Test for the Title method
3508    
3509            * test/test_dbf_table.py (TestDBFTable.test_title): New. Test for
3510            the Title method
3511    
3512    2003-05-22  Bernhard Herzog  <[email protected]>
3513    
3514            * test/test_layer.py (TestLayer.setUp, TestLayer.tearDown):
3515            Provide a better way to destroy the layers
3516            (TestLayer.test_base_layer, TestLayer.test_arc_layer)
3517            (TestLayer.test_point_layer, TestLayer.test_empty_layer)
3518            (TestLayer.test_polygon_layer, TestLayer.test_get_field_type): Use
3519            the new way to destroy the layers.
3520            (TestLayer.test_derived_store): New. Test for using a layer with a
3521            DerivedShapeStore
3522    
3523            * Thuban/Model/layer.py (Layer.SetShapeStore): Only set the
3524            filename if the shape store actually has one.
3525    
3526    2003-05-22  Bernhard Herzog  <[email protected]>
3527    
3528            * Thuban/Model/table.py (DBFTable.FileName): New. Accessor method
3529            for the filename
3530    
3531            * test/test_dbf_table.py (TestDBFTable.test_filename): New. Test
3532            for the FileName method
3533            (TestDBFTableWriting.test_write): Fix spelling of filename
3534    
3535    2003-05-22  Thomas Koester  <[email protected]>
3536    
3537            * Thuban/Model/range.py, test/test_range.py: Brought over new Range
3538            from SciParam that now really is immutable.
3539    
3540    2003-05-22  Frank Koormann  <[email protected]>
3541    
3542            Layer Top/Bottom placement added to legend.
3543    
3544            * Thuban/UI/legend.py
3545            (LegendPanel._OnMoveTop(), LayerPanel._OnMoveBottom): New, methods
3546            bound to tool events.
3547            (LegendTree.MoveCurrentItemTop(), LegendTree.MoveCurrentItemBottom):
3548            New, methods binding the event methods with the map methods.
3549    
3550            * Thuban/Model/map.py (Map.TopLayer(), Map.BottomLayer()): New, place
3551            layer at top/bottom of layer stack.
3552    
3553            * Resources/Bitmaps/top_layer.xpm: New button icon.
3554    
3555            * Resources/Bitmaps/bottom_layer.xpm: New button icon.
3556    
3557  2003-05-22  Bernhard Herzog  <[email protected]>  2003-05-22  Bernhard Herzog  <[email protected]>
3558    
3559          * Thuban/Model/session.py (Session.RemoveTable): New method to          * Thuban/Model/session.py (Session.RemoveTable): New method to

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