/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1403 by jonathan, Thu Jul 10 14:56:46 2003 UTC revision 1707 by jan, Wed Sep 3 08:31:50 2003 UTC
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1    2003-09-03  Jan-Oliver Wagner <[email protected]>
2    
3            Fix/workaround for bug #2019:
4            https://intevation.de/rt/webrt?serial_num=2019
5    
6            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
7            (IdentifyView.__init__): Added another button that allows to
8            stop the identify mode.
9            (IdentifyView.OnStop): New. Stops the identify mode.
10    
11    2003-09-03  Jan-Oliver Wagner <[email protected]>
12    
13            Introducing a new exception dialog that allows to exit the
14            application immediately.
15            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
16    
17            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
18    
19            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
20            Made strings available to translations. Exchanged the simple
21            ScrolledMessageDialog by the new ExceptionDialog.
22    
23    2003-09-01  Bernhard Herzog  <[email protected]>
24    
25            * NEWS: New. Summary of changes and release notes.
26    
27            * MANIFEST.in: Add NEWS
28    
29    2003-09-01  Bernhard Herzog  <[email protected]>
30    
31            * MANIFEST.in: Correct the include statement for the mo-files and
32            include the documentation too.
33    
34            * setup.py (data_files): Add the .mo files
35            (setup call): Up to version 0.9.0
36    
37    2003-09-01  Bernhard Herzog  <[email protected]>
38    
39            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
40            parameter list to just parent and session
41            (ChooseDBTableDialog.__set_properties): Removed. Setting the
42            selection of empty list boxes is not allowed (and produces C++
43            assertion errors) and the rest of the setup is better done in
44            __init__ anyway.
45            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
46            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
47            builtins True/False for booleans to avoid warnings from wxPython
48    
49            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
50            ChooseDBTableDialog constructor parameters.
51    
52    2003-09-01  Bernhard Herzog  <[email protected]>
53    
54            * Thuban/Model/postgisdb.py
55            (PostGISTable): Extend doc-string
56            (PostGISTable._fetch_table_information): Set the column index
57            correctly, pretending ignored columns don't exist.
58    
59            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
60            for postgis tables with data types not yet supported by thuban.
61    
62    2003-08-29  Bernhard Herzog  <[email protected]>
63    
64            * HOWTO-Release: Tweak item about running the tests.
65    
66    2003-08-29  Jan-Oliver Wagner <[email protected]>
67    
68            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
69    
70    2003-08-29  Bernhard Herzog  <[email protected]>
71    
72            Add some missing parameters to projections. Proj complains about
73            them on windows but for some reason not on Linux.
74    
75            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
76            missing required projection parameters
77    
78            * test/test_proj.py (TestProjFile.test): Add missing required
79            projection parameters
80    
81            * test/test_load_0_8.py (TestLayerProjection.file_contents)
82            (TestLayerProjection.test): Add missing required projection
83            parameters and tests for them
84    
85            * test/test_load.py (TestLayerProjection.file_contents)
86            (TestLayerProjection.test): Add missing required projection
87            parameters and tests for them
88    
89            * test/test_layer.py (TestLayer.test_base_layer): Add missing
90            required projection parameters
91    
92    2003-08-29  Bernhard Herzog  <[email protected]>
93    
94            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
95            access the pj_errno because directly accessing pj_errno doesn't
96            work on windows if the proj library is in a DLL
97    
98            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
99    
100    2003-08-28  Bernhard Herzog  <[email protected]>
101    
102            * test/test_proj.py: Import things from Thuban after calling
103            initthuban
104    
105            * test/test_load.py (LoadSessionTest.filenames): New class
106            variable with the filename attributes to normalize
107            (LoadSessionTest.check_format): Pass self.filenames to
108            sax_eventlist to normalize the filename attributes
109    
110            * test/xmlsupport.py: Add cvs keywords
111            (SaxEventLister.__init__): New parameter filenames which indicates
112            attributes that contain filenames
113            (SaxEventLister.startElementNS): Normalize the filename attributes
114            with os.path.normpath
115            (sax_eventlist): New parameter filenames to pass through to
116            SaxEventLister
117    
118            * test/test_derivedshapestore.py: Make this file callable as a
119            program to execute the tests
120            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
121            the session to self.session so that it gets destroyed properly
122    
123            * test/test_layer.py (TestLayer.tearDown): Call the session's
124            Destroy method
125    
126            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
127            too if it exists
128            (TestMapAddLayer.test_add_layer): Bind the session to self.session
129            so that it gets destroyed properly
130    
131            * test/postgissupport.py (reason_for_not_running_tests): Add a
132            test for the existence of popen2.Popen4.
133    
134            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
135            reliable way to destroy the sessions created in the test cases
136            (SaveSessionTest.test_dbf_table): Bind the session to self.session
137            so that it gets destroyed properly
138            (SaveSessionTest.testLayerProjection): Bind the session to
139            self.session so that it gets destroyed properly
140    
141            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
142            sure that the session is destroyed properly
143    
144            * test/test_shapefilestore.py: Make this callable as a program to
145            execute the tests
146    
147            * test/test_scalebar.py: Remove unnecessary import of _ from
148            Thuban
149    
150            * test/support.py (print_garbage_information): Call initthuban
151            here because it may be called indirectly from test cases that test
152            test support modules which do not use anything from thuban itself
153            (ThubanTestProgram.runTests): Remove unnecessary debug print
154    
155    2003-08-28  Bernhard Herzog  <[email protected]>
156    
157            * Thuban/version.py (longversion): Update to 0.9
158    
159            * Thuban/UI/mainwindow.py: Remove some unused imports
160    
161            * README: Add section about required additional software. Add date
162            and revision CVS keywords
163    
164            * HOWTO-Release: Add item about the translations. Add date and
165            revision CVs keywords and change formatting to match README a bit
166            better
167    
168            * po/de.po: Update for 0.9
169    
170            * test/README: Tweak the wording a little because many tests are
171            not really unittest.
172    
173    2003-08-27  Bernhard Herzog  <[email protected]>
174    
175            As preparation for the 0.9 release, switch thuban files to a
176            non-dev namespace
177    
178            * Thuban/Model/save.py (SessionSaver.write_session): Write files
179            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
180            namespace
181    
182            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
183            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
184    
185            * test/test_save.py (SaveSessionTest.dtd)
186            (SaveSessionTest.testEmptySession)
187            (SaveSessionTest.testSingleLayer)
188            (SaveSessionTest.testLayerProjection)
189            (SaveSessionTest.testRasterLayer)
190            (SaveSessionTest.testClassifiedLayer)
191            (SaveSessionTest.test_dbf_table)
192            (SaveSessionTest.test_joined_table)
193            (SaveSessionTest.test_save_postgis): Update for new namespace
194    
195            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
196            (TestLayerVisibility.file_contents, TestLabels.file_contents)
197            (TestLayerProjection.file_contents)
198            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
199            (TestPostGISLayer.file_contents)
200            (TestPostGISLayerPassword.file_contents)
201            (TestLoadError.file_contents, TestLoadError.test): Update for new
202            namespace
203    
204    2003-08-27  Bernhard Herzog  <[email protected]>
205    
206            Make the table interface distinguish between row ids (an integer
207            that uniquely identifies a row) and row ordinals (a simple row
208            count from 0 to NumRows() - 1)
209    
210            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
211            (PostGISTable.RowOrdinalToId): New methods to conver between row
212            ids and row ordinals
213            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
214            parameter row_is_ordinal to indicate whether the row parameter is
215            the row id or the ordinal
216    
217            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
218            (TransientTableBase.RowOrdinalToId)
219            (AutoTransientTable.RowIdToOrdinal)
220            (AutoTransientTable.RowOrdinalToId): Same new methods as in
221            PostGISTable.
222            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
223            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
224            Same new parameter as in PostGISTable.
225    
226            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
227            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
228            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
229            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
230            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
231            parameter as in PostGISTable.
232    
233            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
234            (DataTable.RowOrdinalToId): New methods to convert between row ids
235            and row ordinals.
236            (TableGrid.SelectRowById): New method to select a row based on its
237            ID as opposed to its ordinal
238            (DataTable.GetValue, TableGrid.OnRangeSelect)
239            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
240            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
241            (LayerTableFrame.__init__): Convert between row ids and row
242            ordinals as appropriate
243    
244            * test/postgissupport.py (PostGISDatabase.__init__): Add
245            doc-string.
246            (PostGISDatabase.initdb): The optional third item in a tuple in
247            tables is now a (key, value) list with additional arguments to
248            pass to upload_shapefile
249            (upload_shapefile): New parameter gid_offset to allow gids that
250            are not the same as the shapeids in the shapefile
251            (PostgreSQLServer.get_default_static_data_db): Use the new
252            gid_offset to make the gids in landmarks 1000 higher than the
253            shapeids in the shapefile
254    
255            * test/test_viewport.py
256            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
257            new shapeids in the landmarks table
258    
259            * test/test_transientdb.py
260            (TestTransientTable.run_iceland_political_tests)
261            (TestTransientTable.test_transient_joined_table): Add tests for
262            the new table methods and new keywords arguments.
263    
264            * test/test_postgis_db.py
265            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
266            (TestPostGISTable.test_read_value_row_count_mode)
267            (TestPostGISTable.test_row_id_to_ordinal)
268            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
269            table methods and the new arguments
270            (TestPostGISShapestorePoint.test_shapes_in_region)
271            (TestPostGISShapestorePoint.test_shape_raw_data)
272            (TestPostGISShapestorePoint.test_shape_points)
273            (TestPostGISShapestorePoint.test_shape_shapeid)
274            (TestPostGISShapestorePoint.test_all_shapes)
275            (TestPostGISTable.test_simple_query)
276            (TestPostGISTable.test_simple_query)
277            (TestPostGISTable.test_simple_query)
278            (TestPostGISTable.test_read_value)
279            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
280            shapeids in the landmarks table
281    
282            * test/test_memory_table.py
283            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
284            (TestMemoryTable.test_read_value_row_count_mode)
285            (TestMemoryTable.test_row_id_to_ordinal)
286            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
287            table methods and the new arguments
288    
289            * test/test_dbf_table.py
290            (TestDBFTable.test_read_row_as_dict_row_count_mode)
291            (TestDBFTable.test_read_value_row_count_mode)
292            (TestDBFTable.test_row_id_to_ordinal)
293            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
294            methods and the new arguments
295    
296    2003-08-26  Bernhard Herzog  <[email protected]>
297    
298            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
299            more postgis specific but much faster method to get the bounding
300            box
301    
302    2003-08-26  Bernhard Herzog  <[email protected]>
303    
304            * Thuban/Model/postgisdb.py (PostGISTable.Title)
305            (PostGISShapeStore.AllShapes): Add these missing methods.
306            (PostGISShapeStore.ShapesInRegion): No need to raise
307            StopIteration. We can simply return
308    
309            * test/test_postgis_db.py (TestPostGISTable.test_title)
310            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
311            new methods
312    
313    2003-08-25  Bernhard Herzog  <[email protected]>
314    
315            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
316    
317            * test/test_postgis_db.py (PolygonTests): New class containing
318            those tests from TestPostGISShapestorePolygon that can also be
319            used to test MUTLIPOLYGON tables
320            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
321            so derive from that
322            (TestPostGISShapestoreMultiPolygon): New class with tests for
323            MUTLIPOLYGON tables
324    
325            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
326            tables argument to have tuples with three items to override the
327            WKT type used.
328            (PostgreSQLServer.get_default_static_data_db): Use the above to
329            create a polygon table with MUTLIPOLYGONs
330            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
331            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
332            coords_to*
333            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
334            (wkt_converter): New. Map WKT types to converters
335            (upload_shapefile): New parameter force_wkt_type to use a
336            different WKT type than the default
337    
338    2003-08-25  Bernhard Herzog  <[email protected]>
339    
340            * Thuban/UI/application.py
341            (ThubanApplication.run_db_param_dialog): New. Suitable as a
342            db_connection_callback. Main difference is that the dialog run
343            from this method doesn't have a parent so it can be used even when
344            there is no main window
345            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
346            no db_connection_callback was given. This way the dialog pops up
347            even when the .thuban file was given as a command line parameter.
348    
349    2003-08-25  Bernhard Herzog  <[email protected]>
350    
351            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
352            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
353            which leads to an effectively frozen X session because the user
354            can only interact with the dialog but the mouse is still grabbed
355            by the canvas.
356            Also, call the tool's Hide method before MouseLeftUp because
357            MouseLeftUp may change the tool's coordinates.
358    
359    2003-08-25  Bernhard Herzog  <[email protected]>
360    
361            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
362            LoadCancelled exceptions and handle them by returning immediately.
363    
364    2003-08-25  Bernhard Herzog  <[email protected]>
365    
366            GUI part of loading sessions with postgis connections which may
367            require user interaction to get passwords or updated parameters
368    
369            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
370            bit nucer and be more generic.
371            (DBFrame.OnAdd): Adapt to new DBDialog interface
372    
373            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
374            optional parameter db_connection_callback which is passed to
375            load_session.
376    
377            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
378            Suitable as a db_connection_callback
379            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
380            db_connection_callback of the application's OpenSession method
381    
382    
383    2003-08-25  Bernhard Herzog  <[email protected]>
384    
385            Basic loading of sessions containing postgis connections:
386    
387            * Thuban/Model/load.py (LoadError): Add doc-string
388            (LoadCancelled): New exception class to indicate a cancelled load
389            (SessionLoader.__init__): Add the db_connection_callback parameter
390            which will be used by the loader to get updated parameters and a
391            password for a database connection
392            (SessionLoader.__init__): Add the new XML elements to the
393            dispatchers dictionary
394            (SessionLoader.check_attrs): Two new conversions, ascii to convert
395            to a byte-string object and idref as a generic id reference
396            (SessionLoader.start_dbconnection)
397            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
398            elements
399            (load_session): Add the db_connection_callback to pass through the
400            SessionLoader
401    
402            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
403            New classes to test loading of sessions with postgis database
404            connections.
405    
406    2003-08-25  Bernhard Herzog  <[email protected]>
407    
408            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
409            replace it and the comment with __BuildDate__ by the Source: and
410            Id: cvs keywords as used in the other files.
411    
412    2003-08-25  Bernhard Herzog  <[email protected]>
413    
414            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
415            LoadError when a required attribute is missing. The code used to
416            be commented out for some reason, but probably should have been
417            active.
418    
419            * test/test_load.py (TestLoadError.test): Test the message in the
420            LoadError too to make sure it really is about the missing
421            attribute
422    
423    2003-08-22  Bernhard Herzog  <[email protected]>
424    
425            * test/test_save.py (SaveSessionTest.test_dbf_table)
426            (SaveSessionTest.test_joined_table): Add XML validation tests.
427    
428    2003-08-22  Bernhard Herzog  <[email protected]>
429    
430            Implement saving a session with a postgis connection
431    
432            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
433            elements for database connections and shapestores using db
434            connections
435            (session): Add the dbconnections to the content model
436    
437            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
438            Write the db connections
439            (SessionSaver.write_session): Call write_db_connections to write
440            the connection before the data sources
441            (SessionSaver.write_data_containers): Handle postgis shapestores
442    
443            * test/test_save.py (SaveSessionTest.thubanids)
444            (SaveSessionTest.thubanidrefs): Update for new DTD
445            (SaveSessionTest.test_save_postgis): New. Test saving a session
446            with postgis connections
447    
448            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
449            (PostGISTable.TableName): New accessor methods for the connection
450            and table name
451    
452            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
453            (TestPostGISTable.test_dbname): New methods to test the new
454            PostGISConnection methods
455    
456    2003-08-22  Bernhard Herzog  <[email protected]>
457    
458            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
459            for exceptions occurring when establishing a Database connection
460            (PostGISConnection.connect): Catch psycopg.OperationalError during
461            connects and raise ConnectionError.
462    
463            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
464            tests for database exceptions
465    
466    2003-08-22  Bernhard Herzog  <[email protected]>
467    
468            Prepare the test suite for tests with required authentication
469    
470            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
471            variables with two predefined users/passwords, one for the admin
472            and one for a non-privileged user.
473            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
474            the non-privileged user to the database and set the admin password
475            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
476            Better error reporting
477            (PostgreSQLServer.connection_params)
478            (PostgreSQLServer.connection_string): New methods to return
479            information about how to connect to the server
480            (PostgreSQLServer.execute_sql): New. Convenience method to execute
481            SQL statements
482            (PostgreSQLServer.require_authentication): Toggle whether the
483            server requires authentication
484            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
485            Add or alter users
486            (PostGISDatabase.initdb): Pass the admin name one the
487            subprocesses' command lines. Grant select rights on
488            geometry_columns to everybody.
489            (upload_shapefile): Use the admin name and password when
490            connecting. Grant select rights on the new table to everybody.
491    
492            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
493            server's new methods to get the connection parameters.
494    
495            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
496            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
497            server's new methods to get the connection parameters.
498    
499            * test/test_postgis_db.py
500            (TestPostGISConnection.test_gis_tables_empty)
501            (TestPostGISConnection.test_gis_tables_non_empty)
502            (PostGISStaticTests.setUp): Use the server's new methods to get
503            the connection parameters.
504    
505    2003-08-22  Bernhard Herzog  <[email protected]>
506    
507            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
508    
509            * Thuban/version.py: Add psycopg version
510    
511            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
512            version of the psycopg module
513    
514    2003-08-22  Bernhard Herzog  <[email protected]>
515    
516            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
517            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
518            at the moment. The functionality should probably be implemented
519            some time, though.
520            (DBFrame.OnRemove): Display a message if the connection can't be
521            removed because it's still in use.
522    
523    2003-08-22  Jan-Oliver Wagner <[email protected]>
524    
525            * Thuban/UI/about.py (About.__init__): split up the huge about
526            text into elements/lists for easier translation. This fixes bug
527            https://intevation.de/rt/webrt?serial_num=2058
528            Also, made some forgotten string available for the i18n.
529    
530    2003-08-21  Bernhard Herzog  <[email protected]>
531    
532            Make postgis support really optional including insensitive menu
533            items.
534    
535            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
536            whether the postgis is supported.
537    
538            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
539            to make postgis support optional
540    
541            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
542            version of Thuban.Model.postgisdb.has_postgis_support
543            (database_management command): Make it only sensitive if postgis
544            is supported.
545    
546    2003-08-21  Jan-Oliver Wagner <[email protected]>
547    
548            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
549            (section Adding and Removing Layers): Added text and described
550            multi-selection.
551            (chapter Extensions): New.
552    
553    2003-08-21  Jan-Oliver Wagner <[email protected]>
554    
555            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
556            settings to allow multiple files to load into the map.
557            Also reduced selection to *.shp as a default.
558    
559    2003-08-20  Bernhard Herzog  <[email protected]>
560    
561            Add dialogs and commands to open database connections and add
562            database layers.
563    
564            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
565            method to open the database connection management dialog
566            (MainWindow.AddDBLayer): New method to add a layer from a database
567            (_has_dbconnections): New helper function to use for sensitivity
568            (database_management command, layer_add_db command): New commands
569            that call the above new methods.
570            (main_menu): Add the new commands to the menu.
571    
572            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
573            (PostGISConnection.connect): Establish the actual connection in a
574            separate method and call it in __init__. This makes it easier to
575            override the behavior in test cases
576            (PostGISConnection.BriefDescription): New method to return a brief
577            description for use in dialogs.
578    
579            * test/test_postgis_db.py (NonConnection): DB connection that
580            doesn't actually connect
581            (TestBriefDescription): New class with tests for the new
582            BriefDescription method
583    
584    2003-08-19  Jan-Oliver Wagner <[email protected]>
585    
586            Moved anything from extensions to libraries.
587    
588            * libraries: New.
589    
590            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
591    
592            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
593            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
594            been moved here from thuban/extensions/pyprojection/
595            See there in the Attic for the older history.
596    
597            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
598            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
599            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
600            have been moved here from thuban/extensions/pyshapelib/
601            See there in the Attic for the older history.
602    
603            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
604            files have been moved here from thuban/extensions/shapelib/
605            See there in the Attic for the older history.
606    
607            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
608            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
609            thuban/extensions/thuban/
610            See there in the Attic for the older history.
611    
612            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
613    
614            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
615            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
616    
617            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
618            Moved to libraries/shapelib.
619    
620            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
621            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
622            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
623            Moved to libraries/pyshapelib.
624    
625            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
626            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
627            Moved to libraries/pyprojection.
628    
629            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
630    
631            * extensions: Removed.
632    
633    2003-08-19  Bernhard Herzog  <[email protected]>
634    
635            * test/test_viewport.py (ViewPortTest): We don't use the
636            facilities of FileTestMixin so don't derive from it.
637            (TestViewportWithPostGIS): New class with tests for using a
638            viewport on a map with postgis layers.
639    
640    2003-08-19  Bernhard Herzog  <[email protected]>
641    
642            Add the db connection management to the session.
643    
644            * Thuban/Model/session.py (Session.__init__): New instance
645            variable db_connections
646            (Session.AddDBConnection, Session.DBConnections)
647            (Session.HasDBConnections, Session.CanRemoveDBConnection)
648            (Session.RemoveDBConnection): New methods to manage and query the
649            db connections managed by the session
650            (Session.OpenDBShapeStore): New method to open a shapestore from a
651            db connection
652    
653            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
654            messages for the db connection handling in the session
655    
656            * test/test_postgis_session.py: New. test cases for the session's
657            db connection handling with postgis connections
658    
659    2003-08-19  Bernhard Herzog  <[email protected]>
660    
661            Add very basic postgis database support and the corresponding test
662            cases. The test cases require a PostgreSQL + postgis installation
663            but no existing database. The database will be created
664            automatically by the test cases
665    
666            * test/README: Add note about skipped tests and the requirements
667            of the postgis tests.
668    
669            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
670    
671            * test/test_postgis_db.py: New. Test cases for the postgis
672            support.
673    
674            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
675            format
676    
677            * test/test_wellknowntext.py: New. Test cases for the
678            wellknowntext parser
679    
680            * test/postgissupport.py: New. Support module for tests involving
681            a postgis database.
682    
683            * test/support.py (execute_as_testsuite): Shut down the postmaster
684            if it's still running after the tests
685    
686            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
687            well known text format
688    
689    2003-08-19  Jan-Oliver Wagner <[email protected]>
690    
691            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
692            message dialog.
693    
694    2003-08-18  Bernhard Herzog  <[email protected]>
695    
696            * test/support.py (ThubanTestResult.printErrors): Indent the
697            reason for the skips in the output to make it a bit more readable.
698            (execute_as_testsuite): New helper function to run a test suite
699            and print some more information.
700            (run_tests): Use execute_as_testsuite to run the tests
701    
702            * test/runtests.py (main): Use execute_as_testsuite to run the
703            tests
704    
705    2003-08-18  Bernhard Herzog  <[email protected]>
706    
707            Fix some bugs in Thuban and the test suite that were uncovered by
708            changes introduced in Python 2.3:
709    
710            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
711            filename is an absolute name
712    
713            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
714            filename is an absolute name
715    
716            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
717            unique filename to save to and use the correct relative filename
718            in the expected output.
719            (SaveSessionTest.test_dbf_table): Use the correct relative
720            filename in the expected output.
721    
722            * test/test_layer.py (TestLayer.test_raster_layer): Update the
723            test to check whether the filename is absolute.
724    
725    2003-08-18  Jan-Oliver Wagner <[email protected]>
726    
727            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
728    
729    2003-08-15  Bernhard Herzog  <[email protected]>
730    
731            Change the way shapes are returned by a shape store. The
732            ShapesInRegion method returns an iterator over actual shape
733            objects instead of a list of shape ids.
734    
735            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
736            id.
737            (ShapefileStore.ShapesInRegion): Return an iterator over the
738            shapes which yields shape objects instead of returning a list of
739            shape ids
740            (ShapefileStore.AllShapes): New. Return an iterator over all
741            shapes in the shape store
742            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
743    
744            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
745            doc-string.
746    
747            * Thuban/UI/baserenderer.py
748            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
749            layer_shapes and make it return an iterator containg shapes
750            instead of a list of ids.
751            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
752            layer_shapes() change
753    
754            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
755            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
756    
757            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
758            changes in the ShapesInRegion return value.
759            (ViewPort._get_hit_tester): Remove commented out code
760    
761            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
762            new return value.
763            (SimpleShapeStore.AllShapes): New. Implement this method too.
764    
765            * test/test_layer.py (TestLayer.test_arc_layer)
766            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
767            (TestLayer.test_point_layer_with_projection)
768            (TestLayer.test_derived_store): Adapt to changes in the
769            ShapesInRegion return value.
770    
771            * test/test_shapefilestore.py
772            (TestShapefileStoreArc.test_shapes_in_region)
773            (TestShapefileStorePolygon.test_shapes_in_region)
774            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
775            in the ShapesInRegion return value.
776            (TestShapefileStorePoint.test_all_shapes)
777            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
778            methods
779    
780            * test/test_derivedshapestore.py
781            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
782            the ShapesInRegion return value.
783            (TestDerivedShapeStore.test_all_shapes)
784            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
785            methods
786    
787    2003-08-15  Bernhard Herzog  <[email protected]>
788    
789            Make the renderers deal correctly with raw vs. python level
790            representation of shape geometries
791    
792            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
793            Return a flag useraw in addition to the callable and the parameter
794            to indicate whether the callable can deal with the raw shape data
795            or uses the higher level python lists of coordinates. The callable
796            now should accept either the raw data or the return value of the
797            shape's Points() method.
798            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
799            change
800            (BaseRenderer.projected_points): Instead of the shape id use the
801            points list as parameter.
802            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
803            (BaseRenderer.draw_point_shape): Adapt to projected_points()
804            change and accept the points list as parameter instead of the
805            shape id.
806    
807            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
808            the useraw flag as required by the BaseRenderer
809            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
810            changes.
811    
812            * test/test_baserenderer.py
813            (TestBaseRenderer.test_point_with_classification): New test for
814            rendering a map with classifications.
815    
816    2003-08-15  Bernhard Herzog  <[email protected]>
817    
818            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
819            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
820            (ViewPort._get_hit_tester, ViewPort.projected_points)
821            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
822            (ViewPort._find_label_at): Split the find_shape_at method into
823            several new methods and use the functions in the hit-test module.
824    
825            * Thuban/UI/hittest.py: New module with Python-level hit-testing
826            functions
827    
828            * test/test_hittest.py: New. Test for the new hittest module
829    
830    2003-08-15  Bernhard Herzog  <[email protected]>
831    
832            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
833            projection to all corners of the bounding box to get a better
834            approximation of the projected bounding box
835    
836            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
837            New. Test coordinate handling of a layer with a projection.
838            Catches the bug fixed in Layer.ShapesInRegion
839    
840    2003-08-15  Bernhard Herzog  <[email protected]>
841    
842            Move some of the mock objects in test_baserenderer into their own
843            module so they can easily be used from other tests
844    
845            * test/mockgeo.py: New test helper module with some mock objects
846            for geometry related things like shapes, shapestores and
847            projections.
848    
849            * test/test_mockgeo.py: New. Tests for the new helper module
850    
851            * test/test_baserenderer.py: Some of the mock-objects are in
852            mockgeo now.
853    
854    2003-08-12  Jan-Oliver Wagner <[email protected]>
855    
856            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
857    
858    2003-08-12  Bernhard Herzog  <[email protected]>
859    
860            * po/de.po: New. German translations by Bjoern Broscheit
861    
862    2003-08-12  Bernhard Herzog  <[email protected]>
863    
864            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
865            strings have to be one string literal.
866    
867    2003-08-11  Bernhard Herzog  <[email protected]>
868    
869            * test/support.py (FloatComparisonMixin.assertPointListEquals):
870            New. This method was used in various derived classes, but it's
871            better to have it here.
872    
873            * test/test_shapefilestore.py
874            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
875            FloatComparisonMixin
876    
877            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
878            It's now in FloatComparisonMixin
879    
880            * test/test_derivedshapestore.py
881            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
882            in FloatComparisonMixin
883    
884    2003-08-11  Bernhard Herzog  <[email protected]>
885    
886            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
887            error message
888    
889    2003-08-08  Jan-Oliver Wagner <[email protected]>
890    
891            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
892            with version number.
893            Changed title to reflect version number of Thuban.
894    
895    2003-08-08  Jan-Oliver Wagner <[email protected]>
896    
897            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
898            the list corresponds to the "About" web page.
899    
900    2003-08-08  Bernhard Herzog  <[email protected]>
901    
902            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
903            Make sure translated strings are recognized as one string literal.
904    
905            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
906            Make sure translated strings are recognized as one string literal.
907    
908            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
909            translated strings are recognized as one string literal.
910    
911            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
912            sure translated strings are recognized as one string literal.
913    
914    2003-08-07  Bernhard Herzog  <[email protected]>
915    
916            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
917            Simply delegates to the original shapestore.
918    
919            * test/test_derivedshapestore.py
920            (TestDerivedShapeStore.test_raw_format): New. Test case for
921            DerivedShapeStore.RawShapeFormat
922    
923    2003-08-07  Bernhard Herzog  <[email protected]>
924    
925            Add raw data interface to shape objects.
926    
927            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
928            class to ShapefileShape which now holds shapefile specific
929            information.
930            (ShapefileShape.compute_bbox): Simplified to not cache any
931            information. The way this method is used that shouldn't matter
932            performance wise.
933            (ShapefileShape.RawData): New. Return the shapeid which is the raw
934            data format for shapes from shapefiles.
935            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
936            in the shape objects returned by a shapestore. For a
937            ShapefileStore this is always RAW_SHAPEFILE.
938            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
939            method.
940    
941            * test/test_shapefilestore.py
942            (TestShapefileStore.test_raw_format): New test to test the raw
943            format feature of shapes.
944    
945            * Thuban/Model/layer.py: Remove the unused import of Shape from
946            data. It was only there for interface compatibility but it's not
947            used inside of Thuban and the generic Shape class has gone away.
948    
949            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
950            the raw data format and only use an optimized version of its a
951            shapefile.
952    
953    2003-08-07  Bernhard Herzog  <[email protected]>
954    
955            * test/test_baserenderer.py (SimpleShape): Shape class for the
956            tests.
957            (SimpleShapeStore.Shape): Use SimpleShape instead of
958            Thuban.Model.data.Shape to make the tests independed of the coming
959            changes.
960    
961    2003-08-07  Bernhard Herzog  <[email protected]>
962    
963            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
964            (ThubanTestProgram): New classes that extend the respective
965            classes from unittest. These new version support skipping tests
966            under certain expected conditions. In the Thuban test suite we
967            uses this for tests that require the optional gdal support.
968            (run_tests): Use ThubanTestProgram instead of the unittest.main()
969    
970            * test/runtests.py (main): Use the new ThubanTestRunner instead of
971            the normal one from unittest
972    
973            * test/test_layer.py (TestLayer.test_raster_layer): If this test
974            is not run because gdal support isn't available report this to the
975            runner.
976    
977            * test/test_baserenderer.py
978            (TestBaseRenderer.test_raster_no_projection): Do not run this test
979            if gdal support isn't available and report this to the runner.
980    
981    2003-08-06  Bernhard Herzog  <[email protected]>
982    
983            Rearrange the renderers a bit, partly in preparation for changes
984            required for the postgis merge, partly to make it more testable.
985            Also make the representation of coordinates in Shapes more
986            consistent.
987    
988            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
989            this class is now in BaseRenderer. This class is now practically
990            only a specialization of BaseRenderer for rendering to an actual
991            wx DC.
992            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
993            to get the shapetype specific rendering functions.
994    
995            * Thuban/UI/baserenderer.py: New file with the basic rendering
996            logic. The code in this file is completely independend of wx.
997            (BaseRenderer): Class with the basic rendering logic
998    
999            * test/test_baserenderer.py: New. Test cases for BaseRenderer
1000    
1001            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
1002            error_on_redraw to guard agains endless loops and stack overflows
1003            when there's a bug in the rendering code that raises exceptions.
1004            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
1005            rendering into a separate method _do_redraw so that error handling
1006            is a bit easier. When an exception occurs, set error_on_redraw to
1007            true. When it's true on entry to OnIdle do nothing and return
1008            immediately.
1009    
1010            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
1011            Shape object will always have the coordinates as a list of list of
1012            coordinate pairs (tuples).
1013            (Shape.compute_bbox): Adapt to new representation.
1014    
1015            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
1016            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
1017            Shape objects.
1018    
1019            * test/test_shapefilestore.py
1020            (ShapefileStoreTests.assertFloatTuplesEqual)
1021            (ShapefileStoreTests.assertPointListEquals): Rename to
1022            assertPointListEquals and change purpose to checking equality of
1023            the lists returned by Shape.Points().
1024            (TestShapefileStoreArc.test_shape)
1025            (TestShapefileStorePolygon.test_shape)
1026            (TestShapefileStorePoint.test_shape): Use the new
1027            assertPointListEquals instead of assertFloatTuplesEqual
1028    
1029            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
1030            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
1031            and change purpose to checking equality of the lists returned by
1032            Shape.Points().
1033            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
1034            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
1035            (TestLayer.test_derived_store): Use the new assertPointListEquals
1036            instead of assertFloatTuplesEqual
1037    
1038            * test/test_derivedshapestore.py
1039            (TestDerivedShapeStore.assertFloatTuplesEqual)
1040            (TestDerivedShapeStore.assertPointListEquals): Rename to
1041            assertPointListEquals and change purpose to checking equality of
1042            the lists returned by Shape.Points().
1043            (TestDerivedShapeStore.test_shape): Use the new
1044            assertPointListEquals instead of assertFloatTuplesEqual
1045    
1046    2003-08-06  Jan-Oliver Wagner <[email protected]>
1047    
1048            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
1049            a bounding box. A dialog is raised in case, no bounding box
1050            is found. This fixes bug #2043:
1051            https://intevation.de/rt/webrt?serial_num=2043
1052    
1053    2003-08-05  Bernhard Herzog  <[email protected]>
1054    
1055            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
1056            object look like a Color instantiation. Formerly it looked like a
1057            tuple.
1058    
1059            * test/test_color.py (TestColor.test_repr)
1060            (TestColor.test_equality, TestColor.test_inequality): New. test
1061            some more apects of the Color class
1062            (TestTransparent.test_repr, TestTransparent.test_hex)
1063            (TestTransparent.test_equality): New. Test cases for the
1064            Transparent object.
1065    
1066    2003-08-04  Jan-Oliver Wagner <[email protected]>
1067    
1068            * Doc/manual/thuban-manual.xml: a number of small improvements.
1069            The resulting file is the version submitted for GREAT-ER II.
1070    
1071    2003-08-01  Bernhard Herzog  <[email protected]>
1072    
1073            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
1074            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
1075            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
1076    
1077            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
1078            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
1079            (ThubanEndBusyCursor): Add doc-strings
1080    
1081    2003-08-01  Bernhard Herzog  <[email protected]>
1082    
1083            First step towards PostGIS integration. More abstraction by movin
1084            more code from the layer to the shapestore. More methods of the
1085            layer are now simply delegated to the equivalent method of the
1086            shapestore. The SHAPETYPE_* constants are now in data not in
1087            layer.
1088    
1089            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1090            (SHAPETYPE_POINT, Shape): Move these constants and classes from
1091            layer.py to data.py
1092            (ShapefileStore.__init__): More Initialization for the new methods
1093            and functionality.
1094            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
1095            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
1096            (ShapefileStore.Shape): New methods that were formerly implemented
1097            in the layer.
1098            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
1099            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
1100            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
1101            equivalents of the new shape methods. These versions are simply
1102            delegated to the original shapstore.
1103    
1104            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
1105            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
1106            (Layer.SetShapeStore): Removed the initializatin of instance
1107            variables that were needed for the stuff that's now in
1108            ShapefileStore
1109            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
1110            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
1111            shapestore.
1112    
1113            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
1114            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
1115            instead of layer.
1116    
1117            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
1118    
1119            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
1120    
1121            * test/test_layer.py: Import the SHAPETYPE_* constants from data
1122            instead of layer.
1123            (TestLayer.test_derived_store): Remove the test for the exception
1124            when instantiating the DerivedShapeStore with an incompatible
1125            table which is now in test_derivedshapestore.py. Add some more
1126            tests of the layer methods to determine whether they work for a
1127            DerivedShapeStore as well.
1128    
1129    2003-07-31  Jonathan Coles   <[email protected]>
1130    
1131            * Doc/manual/thuban-manual.xml: Fix the list of required packages
1132            by just listing the name and where they can be found.
1133    
1134    2003-07-31  Frank Koormann   <[email protected]>
1135    
1136            * Doc/manual/thuban-manual.xml:
1137            Changed the screenshot elements to figure.
1138            Changed some variablelist elements to itemizedlist.
1139            Added section on GDAL formats.
1140    
1141    2003-07-31  Jonathan Coles   <[email protected]>
1142    
1143            * Doc/manual/thuban-manual.xml: Added a few sentences about
1144            the Fix Border Color option when generating classes.
1145    
1146    2003-07-30  Jonathan Coles   <[email protected]>
1147    
1148            * Thuban/Model/classgen.py: Add docstrings. Rename specific
1149            Ramp instances to use lower_case_style.
1150    
1151            * Thuban/UI/classgen.py: Use renamed Ramp instances.
1152            
1153            * Thuban/UI/classifier.py: Add docstrings.
1154    
1155            * Thuban/UI/dock.py: Add docstrings.
1156    
1157            * test/test_classgen.py: Use renamed Ramp instances.
1158    
1159    2003-07-30  Bernhard Herzog  <[email protected]>
1160    
1161            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
1162            was never used in Thuban.
1163    
1164    2003-07-30  Bernhard Herzog  <[email protected]>
1165    
1166            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
1167            method directly instead of going through the transient_table
1168            method. This faster because transient_table may force the copy of
1169            a DBF file into the transient database and setting a table's title
1170            doesnm't affect the title of the associated transient table, so
1171            this fixes RT #2042
1172    
1173            * Thuban/UI/main.py (__version__): Don't import the already
1174            removed show_exception_dialog.
1175    
1176    2003-07-29  Jonathan Coles   <[email protected]>
1177    
1178            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1179            Put back this method and remove the equivalent function since we
1180            are setting the exception hook from within this class (OnInit).
1181    
1182    2003-07-29  Jonathan Coles   <[email protected]>
1183    
1184            * Doc/manual/images/5_2_custom_ramp.png,
1185            Doc/manual/images/5_2_quantiles.png,
1186            Doc/manual/images/5_2_uniform_dist.png,
1187            Doc/manual/images/5_2_unique_values.png,
1188            Doc/manual/images/8_int_error.png: New screen shots.
1189    
1190            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
1191            some points, and added more screen shots.
1192    
1193    2003-07-29  Bernhard Herzog  <[email protected]>
1194    
1195            * Thuban/Model/data.py: Remove the now unused import of warnings
1196    
1197    2003-07-29  Bernhard Herzog  <[email protected]>
1198    
1199            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
1200            deprecated since before the 0.8 release and isn't used in Thuban
1201            itself anymore.
1202    
1203            * Thuban/Model/transientdb.py: Remove some unnecessary imports
1204    
1205    2003-07-29  Jonathan Coles   <[email protected]>
1206    
1207            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
1208            python exception hook here so that we are sure to catch any
1209            Thuban exception that happen during initialization.
1210    
1211            * Thuban/UI/main.py (main): Don't set the exception hook here,
1212            it will get set in ThubanApplication.OnInit.
1213    
1214    2003-07-29  Jonathan Coles   <[email protected]>
1215                                                                                
1216            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
1217            Removed and called it show_exception_dialog() so that the exception
1218            handler can be set before the class is created.
1219                                                                                
1220            * Thuban/UI/main.py (main): Install the exception handler before
1221            a ThubanApplication is created.
1222                                                                                    
1223    2003-07-29  Bernhard Herzog  <[email protected]>
1224    
1225            * po/it.po: New. Italian translation by Maurizio Napolitano
1226    
1227            * po/ru.po: New. Russian translation by Alex Shevlakov
1228    
1229    2003-07-29  Frank Koormann   <[email protected]>
1230    
1231            * Doc/manual/thuban-manual.xml: Extended section on supported
1232            projections.
1233            
1234    2003-07-29  Frank Koormann   <[email protected]>
1235    
1236            * Doc/manual/thuban-manual.xml: gaspell-checked.
1237    
1238    2003-07-29  Jonathan Coles   <[email protected]>
1239    
1240            * Doc/manual/images/3_5_legend.png: Added border to improve look
1241            on white background.
1242    
1243    2003-07-29  Jonathan Coles   <[email protected]>
1244    
1245            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
1246            descriptions for the legend toolbar.
1247    
1248            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
1249            cursor from dialog box.
1250    
1251    2003-07-28  Jonathan Coles   <[email protected]>
1252    
1253            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
1254    
1255            * Doc/manual/images/2_4_session_tree.png,
1256            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
1257            Doc/manual/images/4_2_layer_properties.png,
1258            Doc/manual/images/4_2_raster_layer_properties.png,
1259            Doc/manual/images/5_3_genclass.png,
1260            Doc/manual/images/5_classification.png,
1261            Doc/manual/images/6_projection.png,
1262            Doc/manual/images/7_1_table_view.png,
1263            Doc/manual/images/7_2_5_join.png: New screenshots.
1264    
1265    2003-07-24  Jonathan Coles   <[email protected]>
1266    
1267            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
1268    
1269    2003-07-24  Jonathan Coles   <[email protected]>
1270    
1271            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
1272            chapter on Layer Management.
1273    
1274            * Doc/manual/Makefile: New. Makefile to generate all formats for the
1275            manual and images.
1276    
1277    2003-07-24  Bernhard Herzog  <[email protected]>
1278    
1279            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
1280            it annoys lintian which warns about these files not being
1281            executable. The #1 isn't necessary here since if you absolutely
1282            must execute them you can always say "python <filename>".
1283    
1284            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
1285            superfluous code to set brush and pen for point shapes
1286    
1287            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
1288            belong in viewport anyway
1289    
1290    2003-07-24  Frank Koormann   <[email protected]>
1291    
1292            * Doc/manual/thuban-manual.xml: Added section on table management.
1293    
1294    2003-07-24  Bernhard Herzog  <[email protected]>
1295    
1296            * test/runtests.py (main): Recognize the long "verbose" option
1297            correctly.
1298    
1299    2003-07-22  Jonathan Coles   <[email protected]>
1300    
1301            * Doc/manual/thuban-manual.xml: Continue to write first revision
1302            of the manual.
1303    
1304            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
1305            with Begin/EndDrawing() calls to ensure we aren't doing to
1306            many updates to the dc during rendering.
1307            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
1308            a pen and brush argument so they need to be passed to the function.
1309    
1310            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
1311            Calculates the minimum and maximum scale values. Factored out
1312            of set_view_transform so that it could be used to zoom all the
1313            way into a single point.
1314            (ViewPort.set_view_transform): Call calc_min_max_scales().
1315            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
1316            if only a single point is selected.
1317    
1318            * Doc/manual/images/1_2_legend_close.png,
1319            Doc/manual/images/1_2_legend_dock.png,
1320            Doc/manual/images/1_2_mainwindow.png,
1321            Doc/manual/images/1_2_mainwindow.ps,
1322            Doc/manual/images/1_2_mainwindow.sk,
1323            Doc/manual/images/3_2_fullextent.png,
1324            Doc/manual/images/3_2_fulllayerextent.png,
1325            Doc/manual/images/3_2_fullshapeextent.png,
1326            Doc/manual/images/3_2_pan.png,
1327            Doc/manual/images/3_2_zoomin.png,
1328            Doc/manual/images/3_2_zoomout.png,
1329            Doc/manual/images/3_3_identify.png,
1330            Doc/manual/images/3_3_label.png,
1331            Doc/manual/images/3_5_invisible.png,
1332            Doc/manual/images/3_5_movedown.png,
1333            Doc/manual/images/3_5_moveup.png,
1334            Doc/manual/images/3_5_props.png,
1335            Doc/manual/images/3_5_tobottom.png,
1336            Doc/manual/images/3_5_totop.png,
1337            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
1338    
1339    2003-07-18  Bernhard Herzog  <[email protected]>
1340    
1341            * Thuban/UI/messages.py (MAP_REPLACED): New message.
1342    
1343            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
1344            after the new map has been assigned
1345    
1346            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
1347            Delegate MAP_REPLACED to the canvas too
1348            (MainWindow.prepare_new_session): Removed. Thanks to the new
1349            MAP_REPLACED message it's no longer needed
1350            (MainWindow.OpenSession, MainWindow.NewSession):
1351            prepare_new_session has been removed.
1352    
1353            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
1354            MAP_REPLACED so that we can close the dialog if a new map is set.
1355            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
1356            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
1357            dialog
1358    
1359            * test/test_viewport.py (SimpleViewPortTest)
1360            (SimpleViewPortTest.test_default_size): Add doc-strings
1361            (ViewPortTest.setUp): Bind map to self.map so we can use it in
1362            tests. Subscribe to MAP_REPLACED messages too.
1363            (ViewPortTest.tearDown): No need to explicitly unsubscribe
1364            (ViewPortTest.test_set_map): New test for the SetMap method.
1365    
1366    2003-07-18  Bernhard Herzog  <[email protected]>
1367    
1368            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
1369            Move this test from ViewPortTest.setUp to this new separate test
1370            case. setUp is not the place for the actual tests.
1371            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
1372            more of the test from setUp to the new test test_inital_settings.
1373            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
1374            (ViewPortTest.test_proj_conv): Split test_proj_conv into
1375            test_win_to_proj and test_proj_to_win and make the tests easier to
1376            understand
1377            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
1378            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
1379            (ViewPortTest.test_unprojected_rect_around_point)
1380            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
1381            Reformat to increase readability.
1382    
1383    2003-07-18  Bernhard Herzog  <[email protected]>
1384    
1385            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
1386    
1387    2003-07-18  Bernhard Herzog  <[email protected]>
1388    
1389            * test/runtests.py: The test suite can now be run without an X
1390            connection. To make sure this remains true, remove the DISPLAY
1391            environment variable so that an error occurs if the wxGTK is
1392            imported accidentally
1393    
1394    2003-07-18  Bernhard Herzog  <[email protected]>
1395    
1396            * Thuban/UI/viewport.py: Remove unused imports
1397    
1398            * Thuban/UI/view.py: Remove unused imports
1399    
1400    2003-07-18  Bernhard Herzog  <[email protected]>
1401    
1402            * test/test_export.py Remove unused imports. The OutputTransform
1403            function is now in viewport.py and is called output_transform
1404            (TestScalebar.test_output_transform)
1405            (TestScalebar.test_OutputTransform): Renamed to
1406            test_output_transform and updated to use output_transform instead
1407            of OutputTransform
1408    
1409            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
1410            renamed.
1411            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
1412            renamed to output_transform
1413    
1414            * Thuban/UI/viewport.py (OutputTransform, output_transform):
1415            Rename to output_transform
1416    
1417    2003-07-18  Bernhard Herzog  <[email protected]>
1418    
1419            * Thuban/Model/layer.py (Layer.__init__): Rename
1420            classificationField to classificatin_column and init it here so
1421            that it can be used in SetClassificationColumn
1422            (Layer.GetClassificationColumn, Layer.GetClassificationField):
1423            Rename to GetClassificationColumn.
1424            (Layer.SetClassificationColumn, Layer.SetClassificationField):
1425            Rename to SetClassificationColumn and issue a LAYER_CHANGED
1426            message if the column changes.
1427            (Layer._classification_changed, Layer.ClassChanged): Rename to
1428            _classification_changed. Update the callers.
1429            (Layer.SetShapeStore): Further field->column renames.
1430    
1431            * Thuban/Model/load.py (SessionLoader.start_classification)
1432            (SessionLoader.start_clpoint): Updates because of
1433            field->column method name changes in the Layer class
1434    
1435            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
1436            because of field->column method name changes in the Layer class
1437    
1438            * Thuban/UI/classifier.py (Classifier.__init__)
1439            (Classifier._OnTry, Classifier._OnRevert): Updates because of
1440            field->column method name changes in the Layer class
1441    
1442            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
1443            because of field->column method name changes in the Layer class
1444    
1445            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
1446            of field->column method name changes in the Layer class
1447    
1448            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
1449            (SaveSessionTest.testClassifiedLayer): Update because of
1450            field->column method name changes in the Layer class
1451    
1452            * test/test_layer.py (SetShapeStoreTests.setUp)
1453            (SetShapeStoreTests.test_sanity): Update because of field->column
1454            method name changes in the Layer class
1455            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
1456            (TestLayerModification.test_sanity)
1457            (TestLayerModification.test_initial_settings): remove unsued code
1458            and rename to test_sanity.
1459            (TestLayerModification.test_set_classification): New test for
1460            SetClassification and SetClassificationField.
1461    
1462    2003-07-18  Bernhard Herzog  <[email protected]>
1463    
1464            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
1465            the non-fixed values as well. The old test would have accepted a
1466            fixed ramp that only returnes the fixed properties
1467    
1468    2003-07-17  Jonathan Coles   <[email protected]>
1469    
1470            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
1471            shots for the manual. The XCF file is the source image and
1472            has additional layers to support changes.
1473    
1474            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
1475    
1476            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
1477            Return both the new class and the field name.
1478    
1479            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
1480            fit the map to the window as this changes any zoom level that
1481            the user may have set.
1482    
1483    2003-07-16  Jonathan Coles   <[email protected]>
1484    
1485            * Thuban/Model/classgen.py (generate_singletons,
1486            generate_uniform_distribution, generate_quantiles): Remove
1487            fixes parameter, but maintain the same functionality by having
1488            the calling function pass a FixedRamp object for the ramp.
1489            (FixedRamp): New. Adapts a ramp to have fixed property values.
1490    
1491            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
1492            (Classification): Inherit from Publisher.
1493            (Classification.__init__): Remove the layer parameter.
1494            Classifications no longer need to have a parent layer.
1495            (Classification.GetField, Classification.GetFieldType,
1496            Classification.SetFieldInfo): Removed. The field name is stored
1497            in the layer, and the type can be retreived by calling
1498            Layer.GetFieldType().
1499            (Classification._set_layer, Classification.GetLayer): Removed.
1500            Classifications no longer have a parent layer.
1501    
1502            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
1503            classification.
1504            (Layer.SetShapeStore): Reset the classification first while
1505            we still have the old shape store to work with.
1506            (Layer.GetClassificationField, Layer.SetClassificationField):
1507            New. Method for getting/setting the field to classify on.
1508            (Layer.SetClassification): Simplified now that the layer
1509            simply has to hold a reference to the classification and not
1510            tell the classification who owns it.
1511            Fixes RTbug #2023.
1512    
1513            * Thuban/Model/load.py (SessionLoader.start_classification):
1514            Set the field name on the layer, not the classification.
1515    
1516            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
1517            classification is modified.
1518    
1519            * Thuban/Model/save.py (SessionSaver.write_classification):
1520            Get the field name and type from the layer.
1521    
1522            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
1523            parameter records to rows and add docstring. Fixes RTbug #1997.
1524    
1525            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
1526            ramp when we need to fix certain values of a ramp rather than
1527            using the old fixes parameter. Fixes RTbug #2024.
1528    
1529            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
1530            parameter.
1531            (ClassTable.Reset): Add fieldType parameter and use it, rather
1532            than asking the classification.
1533            (Classifier.__init__): Remember the original class's field
1534            and ask the layer for the field type, rather than the classification.
1535            (Classifier.__SetGridTable): Retrieve the field and field type
1536            for the table because they are not in the classification.
1537            (Classifier._OnTry, Classifier._OnRevert): Set the classification
1538            field on the layer in addition to the classification itself.
1539    
1540            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
1541            classification field from layer.
1542    
1543            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
1544            classification field from layer. Split up tests and remove
1545            *-imports. Fixes RTbug #1992.
1546    
1547            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
1548    
1549            * test/test_classification.py
1550            (TestClassification.test_classification): Remove tests for methods
1551            that no longer exist.
1552    
1553            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
1554            __init__ no longer has a field parameter, use SetClassificationField.
1555            (SetShapeStoreTests.test_sanity): Use layer object to get class
1556            field info.
1557    
1558            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
1559            SetClassificationField on layer to set class field info.
1560    
1561            * test/test_viewport.py: Renamed from test/test_view.py.
1562    
1563    2003-07-16  Jan-Oliver Wagner <[email protected]>
1564    
1565            * Doc/manual/thuban-manual.xml: Added authors and an initial
1566            coarse structure.
1567    
1568    2003-07-15  Bernhard Herzog  <[email protected]>
1569    
1570            * test/support.py (FloatComparisonMixin): This is a mix-in class
1571            and therefore should not be derived from any other class.
1572    
1573            * test/test_range.py (RangeTest): FloatComparisonMixin is a
1574            mix-in, so derive from TestCase as well.
1575    
1576    2003-07-15  Bernhard Herzog  <[email protected]>
1577    
1578            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
1579            draw_func handling a bit to remove one layer of indirection. This
1580            makes the renderer about 10% faster in the non-classifying case
1581            and the code a bit cleaner
1582            (MapRenderer.draw_point_shape): Add the pen and brush parameters
1583            and set them in the dc. Now the draw_point_shape method and
1584            wxproj's draw_polygon_shape function have basically the same
1585            signature so that both can be directly used as draw_func
1586    
1587    2003-07-15  Bernhard Herzog  <[email protected]>
1588    
1589            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
1590            string values (in addition to the labels) as UTF 8
1591    
1592            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
1593            values if the field type is string
1594    
1595            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
1596            saving a session with non-ascii string classification values.
1597    
1598            * test/test_load.py (TestClassification.file_contents)
1599            (TestClassification.test): Check for non-ascii values in string
1600            classifications
1601    
1602    2003-07-14  Jonathan Coles   <[email protected]>
1603    
1604            * test/test_view.py: New. Tests for ViewPort.
1605    
1606    2003-07-14  Frank Koormann   <[email protected]>
1607    
1608            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
1609            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
1610    
1611            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
1612            unicode strings from session file: session title, map title and
1613            projection name.
1614            
1615    2003-07-10  Jonathan Coles   <[email protected]>
1616    
1617            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
1618            drag_stop, not drag_move when the mouse is released.
1619    
1620  2003-07-10  Jonathan Coles   <[email protected]>  2003-07-10  Jonathan Coles   <[email protected]>
1621    
1622          The most important part of this is the seperation of view.py into          The most important part of this is the seperation of view.py into
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