/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog
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revision 1418 by bh, Tue Jul 15 08:44:20 2003 UTC revision 1629 by jan, Fri Aug 22 12:54:04 2003 UTC
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1    2003-08-22  Jan-Oliver Wagner <[email protected]>
2    
3            * Thuban/UI/about.py (About.__init__): split up the huge about
4            text into elements/lists for easier translation. This fixes bug
5            https://intevation.de/rt/webrt?serial_num=2058
6            Also, made some forgotten string available for the i18n.
7    
8    2003-08-21  Bernhard Herzog  <[email protected]>
9    
10            Make postgis support really optional including insensitive menu
11            items.
12    
13            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
14            whether the postgis is supported.
15    
16            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
17            to make postgis support optional
18    
19            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
20            version of Thuban.Model.postgisdb.has_postgis_support
21            (database_management command): Make it only sensitive if postgis
22            is supported.
23    
24    2003-08-21  Jan-Oliver Wagner <[email protected]>
25    
26            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
27            (section Adding and Removing Layers): Added text and described
28            multi-selection.
29            (chapter Extensions): New.
30    
31    2003-08-21  Jan-Oliver Wagner <[email protected]>
32    
33            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
34            settings to allow multiple files to load into the map.
35            Also reduced selection to *.shp as a default.
36    
37    2003-08-20  Bernhard Herzog  <[email protected]>
38    
39            Add dialogs and commands to open database connections and add
40            database layers.
41    
42            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
43            method to open the database connection management dialog
44            (MainWindow.AddDBLayer): New method to add a layer from a database
45            (_has_dbconnections): New helper function to use for sensitivity
46            (database_management command, layer_add_db command): New commands
47            that call the above new methods.
48            (main_menu): Add the new commands to the menu.
49    
50            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
51            (PostGISConnection.connect): Establish the actual connection in a
52            separate method and call it in __init__. This makes it easier to
53            override the behavior in test cases
54            (PostGISConnection.BriefDescription): New method to return a brief
55            description for use in dialogs.
56    
57            * test/test_postgis_db.py (NonConnection): DB connection that
58            doesn't actually connect
59            (TestBriefDescription): New class with tests for the new
60            BriefDescription method
61    
62    2003-08-19  Jan-Oliver Wagner <[email protected]>
63    
64            Moved anything from extensions to libraries.
65    
66            * libraries: New.
67    
68            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
69    
70            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
71            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
72            been moved here from thuban/extensions/pyprojection/
73            See there in the Attic for the older history.
74    
75            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
76            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
77            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
78            have been moved here from thuban/extensions/pyshapelib/
79            See there in the Attic for the older history.
80    
81            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
82            files have been moved here from thuban/extensions/shapelib/
83            See there in the Attic for the older history.
84    
85            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
86            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
87            thuban/extensions/thuban/
88            See there in the Attic for the older history.
89    
90            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
91    
92            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
93            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
94    
95            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
96            Moved to libraries/shapelib.
97    
98            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
99            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
100            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
101            Moved to libraries/pyshapelib.
102    
103            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
104            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
105            Moved to libraries/pyprojection.
106    
107            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
108    
109            * extensions: Removed.
110    
111    2003-08-19  Bernhard Herzog  <[email protected]>
112    
113            * test/test_viewport.py (ViewPortTest): We don't use the
114            facilities of FileTestMixin so don't derive from it.
115            (TestViewportWithPostGIS): New class with tests for using a
116            viewport on a map with postgis layers.
117    
118    2003-08-19  Bernhard Herzog  <[email protected]>
119    
120            Add the db connection management to the session.
121    
122            * Thuban/Model/session.py (Session.__init__): New instance
123            variable db_connections
124            (Session.AddDBConnection, Session.DBConnections)
125            (Session.HasDBConnections, Session.CanRemoveDBConnection)
126            (Session.RemoveDBConnection): New methods to manage and query the
127            db connections managed by the session
128            (Session.OpenDBShapeStore): New method to open a shapestore from a
129            db connection
130    
131            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
132            messages for the db connection handling in the session
133    
134            * test/test_postgis_session.py: New. test cases for the session's
135            db connection handling with postgis connections
136    
137    2003-08-19  Bernhard Herzog  <[email protected]>
138    
139            Add very basic postgis database support and the corresponding test
140            cases. The test cases require a PostgreSQL + postgis installation
141            but no existing database. The database will be created
142            automatically by the test cases
143    
144            * test/README: Add note about skipped tests and the requirements
145            of the postgis tests.
146    
147            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
148    
149            * test/test_postgis_db.py: New. Test cases for the postgis
150            support.
151    
152            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
153            format
154    
155            * test/test_wellknowntext.py: New. Test cases for the
156            wellknowntext parser
157    
158            * test/postgissupport.py: New. Support module for tests involving
159            a postgis database.
160    
161            * test/support.py (execute_as_testsuite): Shut down the postmaster
162            if it's still running after the tests
163    
164            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
165            well known text format
166    
167    2003-08-19  Jan-Oliver Wagner <[email protected]>
168    
169            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
170            message dialog.
171    
172    2003-08-18  Bernhard Herzog  <[email protected]>
173    
174            * test/support.py (ThubanTestResult.printErrors): Indent the
175            reason for the skips in the output to make it a bit more readable.
176            (execute_as_testsuite): New helper function to run a test suite
177            and print some more information.
178            (run_tests): Use execute_as_testsuite to run the tests
179    
180            * test/runtests.py (main): Use execute_as_testsuite to run the
181            tests
182    
183    2003-08-18  Bernhard Herzog  <[email protected]>
184    
185            Fix some bugs in Thuban and the test suite that were uncovered by
186            changes introduced in Python 2.3:
187    
188            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
189            filename is an absolute name
190    
191            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
192            filename is an absolute name
193    
194            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
195            unique filename to save to and use the correct relative filename
196            in the expected output.
197            (SaveSessionTest.test_dbf_table): Use the correct relative
198            filename in the expected output.
199    
200            * test/test_layer.py (TestLayer.test_raster_layer): Update the
201            test to check whether the filename is absolute.
202    
203    2003-08-18  Jan-Oliver Wagner <[email protected]>
204    
205            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
206    
207    2003-08-15  Bernhard Herzog  <[email protected]>
208    
209            Change the way shapes are returned by a shape store. The
210            ShapesInRegion method returns an iterator over actual shape
211            objects instead of a list of shape ids.
212    
213            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
214            id.
215            (ShapefileStore.ShapesInRegion): Return an iterator over the
216            shapes which yields shape objects instead of returning a list of
217            shape ids
218            (ShapefileStore.AllShapes): New. Return an iterator over all
219            shapes in the shape store
220            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
221    
222            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
223            doc-string.
224    
225            * Thuban/UI/baserenderer.py
226            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
227            layer_shapes and make it return an iterator containg shapes
228            instead of a list of ids.
229            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
230            layer_shapes() change
231    
232            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
233            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
234    
235            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
236            changes in the ShapesInRegion return value.
237            (ViewPort._get_hit_tester): Remove commented out code
238    
239            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
240            new return value.
241            (SimpleShapeStore.AllShapes): New. Implement this method too.
242    
243            * test/test_layer.py (TestLayer.test_arc_layer)
244            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
245            (TestLayer.test_point_layer_with_projection)
246            (TestLayer.test_derived_store): Adapt to changes in the
247            ShapesInRegion return value.
248    
249            * test/test_shapefilestore.py
250            (TestShapefileStoreArc.test_shapes_in_region)
251            (TestShapefileStorePolygon.test_shapes_in_region)
252            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
253            in the ShapesInRegion return value.
254            (TestShapefileStorePoint.test_all_shapes)
255            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
256            methods
257    
258            * test/test_derivedshapestore.py
259            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
260            the ShapesInRegion return value.
261            (TestDerivedShapeStore.test_all_shapes)
262            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
263            methods
264    
265    2003-08-15  Bernhard Herzog  <[email protected]>
266    
267            Make the renderers deal correctly with raw vs. python level
268            representation of shape geometries
269    
270            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
271            Return a flag useraw in addition to the callable and the parameter
272            to indicate whether the callable can deal with the raw shape data
273            or uses the higher level python lists of coordinates. The callable
274            now should accept either the raw data or the return value of the
275            shape's Points() method.
276            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
277            change
278            (BaseRenderer.projected_points): Instead of the shape id use the
279            points list as parameter.
280            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
281            (BaseRenderer.draw_point_shape): Adapt to projected_points()
282            change and accept the points list as parameter instead of the
283            shape id.
284    
285            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
286            the useraw flag as required by the BaseRenderer
287            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
288            changes.
289    
290            * test/test_baserenderer.py
291            (TestBaseRenderer.test_point_with_classification): New test for
292            rendering a map with classifications.
293    
294    2003-08-15  Bernhard Herzog  <[email protected]>
295    
296            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
297            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
298            (ViewPort._get_hit_tester, ViewPort.projected_points)
299            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
300            (ViewPort._find_label_at): Split the find_shape_at method into
301            several new methods and use the functions in the hit-test module.
302    
303            * Thuban/UI/hittest.py: New module with Python-level hit-testing
304            functions
305    
306            * test/test_hittest.py: New. Test for the new hittest module
307    
308    2003-08-15  Bernhard Herzog  <[email protected]>
309    
310            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
311            projection to all corners of the bounding box to get a better
312            approximation of the projected bounding box
313    
314            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
315            New. Test coordinate handling of a layer with a projection.
316            Catches the bug fixed in Layer.ShapesInRegion
317    
318    2003-08-15  Bernhard Herzog  <[email protected]>
319    
320            Move some of the mock objects in test_baserenderer into their own
321            module so they can easily be used from other tests
322    
323            * test/mockgeo.py: New test helper module with some mock objects
324            for geometry related things like shapes, shapestores and
325            projections.
326    
327            * test/test_mockgeo.py: New. Tests for the new helper module
328    
329            * test/test_baserenderer.py: Some of the mock-objects are in
330            mockgeo now.
331    
332    2003-08-12  Jan-Oliver Wagner <[email protected]>
333    
334            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
335    
336    2003-08-12  Bernhard Herzog  <[email protected]>
337    
338            * po/de.po: New. German translations by Bjoern Broscheit
339    
340    2003-08-12  Bernhard Herzog  <[email protected]>
341    
342            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
343            strings have to be one string literal.
344    
345    2003-08-11  Bernhard Herzog  <[email protected]>
346    
347            * test/support.py (FloatComparisonMixin.assertPointListEquals):
348            New. This method was used in various derived classes, but it's
349            better to have it here.
350    
351            * test/test_shapefilestore.py
352            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
353            FloatComparisonMixin
354    
355            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
356            It's now in FloatComparisonMixin
357    
358            * test/test_derivedshapestore.py
359            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
360            in FloatComparisonMixin
361    
362    2003-08-11  Bernhard Herzog  <[email protected]>
363    
364            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
365            error message
366    
367    2003-08-08  Jan-Oliver Wagner <[email protected]>
368    
369            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
370            with version number.
371            Changed title to reflect version number of Thuban.
372    
373    2003-08-08  Jan-Oliver Wagner <[email protected]>
374    
375            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
376            the list corresponds to the "About" web page.
377    
378    2003-08-08  Bernhard Herzog  <[email protected]>
379    
380            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
381            Make sure translated strings are recognized as one string literal.
382    
383            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
384            Make sure translated strings are recognized as one string literal.
385    
386            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
387            translated strings are recognized as one string literal.
388    
389            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
390            sure translated strings are recognized as one string literal.
391    
392    2003-08-07  Bernhard Herzog  <[email protected]>
393    
394            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
395            Simply delegates to the original shapestore.
396    
397            * test/test_derivedshapestore.py
398            (TestDerivedShapeStore.test_raw_format): New. Test case for
399            DerivedShapeStore.RawShapeFormat
400    
401    2003-08-07  Bernhard Herzog  <[email protected]>
402    
403            Add raw data interface to shape objects.
404    
405            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
406            class to ShapefileShape which now holds shapefile specific
407            information.
408            (ShapefileShape.compute_bbox): Simplified to not cache any
409            information. The way this method is used that shouldn't matter
410            performance wise.
411            (ShapefileShape.RawData): New. Return the shapeid which is the raw
412            data format for shapes from shapefiles.
413            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
414            in the shape objects returned by a shapestore. For a
415            ShapefileStore this is always RAW_SHAPEFILE.
416            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
417            method.
418    
419            * test/test_shapefilestore.py
420            (TestShapefileStore.test_raw_format): New test to test the raw
421            format feature of shapes.
422    
423            * Thuban/Model/layer.py: Remove the unused import of Shape from
424            data. It was only there for interface compatibility but it's not
425            used inside of Thuban and the generic Shape class has gone away.
426    
427            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
428            the raw data format and only use an optimized version of its a
429            shapefile.
430    
431    2003-08-07  Bernhard Herzog  <[email protected]>
432    
433            * test/test_baserenderer.py (SimpleShape): Shape class for the
434            tests.
435            (SimpleShapeStore.Shape): Use SimpleShape instead of
436            Thuban.Model.data.Shape to make the tests independed of the coming
437            changes.
438    
439    2003-08-07  Bernhard Herzog  <[email protected]>
440    
441            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
442            (ThubanTestProgram): New classes that extend the respective
443            classes from unittest. These new version support skipping tests
444            under certain expected conditions. In the Thuban test suite we
445            uses this for tests that require the optional gdal support.
446            (run_tests): Use ThubanTestProgram instead of the unittest.main()
447    
448            * test/runtests.py (main): Use the new ThubanTestRunner instead of
449            the normal one from unittest
450    
451            * test/test_layer.py (TestLayer.test_raster_layer): If this test
452            is not run because gdal support isn't available report this to the
453            runner.
454    
455            * test/test_baserenderer.py
456            (TestBaseRenderer.test_raster_no_projection): Do not run this test
457            if gdal support isn't available and report this to the runner.
458    
459    2003-08-06  Bernhard Herzog  <[email protected]>
460    
461            Rearrange the renderers a bit, partly in preparation for changes
462            required for the postgis merge, partly to make it more testable.
463            Also make the representation of coordinates in Shapes more
464            consistent.
465    
466            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
467            this class is now in BaseRenderer. This class is now practically
468            only a specialization of BaseRenderer for rendering to an actual
469            wx DC.
470            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
471            to get the shapetype specific rendering functions.
472    
473            * Thuban/UI/baserenderer.py: New file with the basic rendering
474            logic. The code in this file is completely independend of wx.
475            (BaseRenderer): Class with the basic rendering logic
476    
477            * test/test_baserenderer.py: New. Test cases for BaseRenderer
478    
479            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
480            error_on_redraw to guard agains endless loops and stack overflows
481            when there's a bug in the rendering code that raises exceptions.
482            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
483            rendering into a separate method _do_redraw so that error handling
484            is a bit easier. When an exception occurs, set error_on_redraw to
485            true. When it's true on entry to OnIdle do nothing and return
486            immediately.
487    
488            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
489            Shape object will always have the coordinates as a list of list of
490            coordinate pairs (tuples).
491            (Shape.compute_bbox): Adapt to new representation.
492    
493            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
494            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
495            Shape objects.
496    
497            * test/test_shapefilestore.py
498            (ShapefileStoreTests.assertFloatTuplesEqual)
499            (ShapefileStoreTests.assertPointListEquals): Rename to
500            assertPointListEquals and change purpose to checking equality of
501            the lists returned by Shape.Points().
502            (TestShapefileStoreArc.test_shape)
503            (TestShapefileStorePolygon.test_shape)
504            (TestShapefileStorePoint.test_shape): Use the new
505            assertPointListEquals instead of assertFloatTuplesEqual
506    
507            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
508            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
509            and change purpose to checking equality of the lists returned by
510            Shape.Points().
511            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
512            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
513            (TestLayer.test_derived_store): Use the new assertPointListEquals
514            instead of assertFloatTuplesEqual
515    
516            * test/test_derivedshapestore.py
517            (TestDerivedShapeStore.assertFloatTuplesEqual)
518            (TestDerivedShapeStore.assertPointListEquals): Rename to
519            assertPointListEquals and change purpose to checking equality of
520            the lists returned by Shape.Points().
521            (TestDerivedShapeStore.test_shape): Use the new
522            assertPointListEquals instead of assertFloatTuplesEqual
523    
524    2003-08-06  Jan-Oliver Wagner <[email protected]>
525    
526            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
527            a bounding box. A dialog is raised in case, no bounding box
528            is found. This fixes bug #2043:
529            https://intevation.de/rt/webrt?serial_num=2043
530    
531    2003-08-05  Bernhard Herzog  <[email protected]>
532    
533            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
534            object look like a Color instantiation. Formerly it looked like a
535            tuple.
536    
537            * test/test_color.py (TestColor.test_repr)
538            (TestColor.test_equality, TestColor.test_inequality): New. test
539            some more apects of the Color class
540            (TestTransparent.test_repr, TestTransparent.test_hex)
541            (TestTransparent.test_equality): New. Test cases for the
542            Transparent object.
543    
544    2003-08-04  Jan-Oliver Wagner <[email protected]>
545    
546            * Doc/manual/thuban-manual.xml: a number of small improvements.
547            The resulting file is the version submitted for GREAT-ER II.
548    
549    2003-08-01  Bernhard Herzog  <[email protected]>
550    
551            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
552            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
553            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
554    
555            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
556            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
557            (ThubanEndBusyCursor): Add doc-strings
558    
559    2003-08-01  Bernhard Herzog  <[email protected]>
560    
561            First step towards PostGIS integration. More abstraction by movin
562            more code from the layer to the shapestore. More methods of the
563            layer are now simply delegated to the equivalent method of the
564            shapestore. The SHAPETYPE_* constants are now in data not in
565            layer.
566    
567            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
568            (SHAPETYPE_POINT, Shape): Move these constants and classes from
569            layer.py to data.py
570            (ShapefileStore.__init__): More Initialization for the new methods
571            and functionality.
572            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
573            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
574            (ShapefileStore.Shape): New methods that were formerly implemented
575            in the layer.
576            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
577            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
578            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
579            equivalents of the new shape methods. These versions are simply
580            delegated to the original shapstore.
581    
582            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
583            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
584            (Layer.SetShapeStore): Removed the initializatin of instance
585            variables that were needed for the stuff that's now in
586            ShapefileStore
587            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
588            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
589            shapestore.
590    
591            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
592            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
593            instead of layer.
594    
595            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
596    
597            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
598    
599            * test/test_layer.py: Import the SHAPETYPE_* constants from data
600            instead of layer.
601            (TestLayer.test_derived_store): Remove the test for the exception
602            when instantiating the DerivedShapeStore with an incompatible
603            table which is now in test_derivedshapestore.py. Add some more
604            tests of the layer methods to determine whether they work for a
605            DerivedShapeStore as well.
606    
607    2003-07-31  Jonathan Coles   <[email protected]>
608    
609            * Doc/manual/thuban-manual.xml: Fix the list of required packages
610            by just listing the name and where they can be found.
611    
612    2003-07-31  Frank Koormann   <[email protected]>
613    
614            * Doc/manual/thuban-manual.xml:
615            Changed the screenshot elements to figure.
616            Changed some variablelist elements to itemizedlist.
617            Added section on GDAL formats.
618    
619    2003-07-31  Jonathan Coles   <[email protected]>
620    
621            * Doc/manual/thuban-manual.xml: Added a few sentences about
622            the Fix Border Color option when generating classes.
623    
624    2003-07-30  Jonathan Coles   <[email protected]>
625    
626            * Thuban/Model/classgen.py: Add docstrings. Rename specific
627            Ramp instances to use lower_case_style.
628    
629            * Thuban/UI/classgen.py: Use renamed Ramp instances.
630            
631            * Thuban/UI/classifier.py: Add docstrings.
632    
633            * Thuban/UI/dock.py: Add docstrings.
634    
635            * test/test_classgen.py: Use renamed Ramp instances.
636    
637    2003-07-30  Bernhard Herzog  <[email protected]>
638    
639            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
640            was never used in Thuban.
641    
642    2003-07-30  Bernhard Herzog  <[email protected]>
643    
644            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
645            method directly instead of going through the transient_table
646            method. This faster because transient_table may force the copy of
647            a DBF file into the transient database and setting a table's title
648            doesnm't affect the title of the associated transient table, so
649            this fixes RT #2042
650    
651            * Thuban/UI/main.py (__version__): Don't import the already
652            removed show_exception_dialog.
653    
654    2003-07-29  Jonathan Coles   <[email protected]>
655    
656            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
657            Put back this method and remove the equivalent function since we
658            are setting the exception hook from within this class (OnInit).
659    
660    2003-07-29  Jonathan Coles   <[email protected]>
661    
662            * Doc/manual/images/5_2_custom_ramp.png,
663            Doc/manual/images/5_2_quantiles.png,
664            Doc/manual/images/5_2_uniform_dist.png,
665            Doc/manual/images/5_2_unique_values.png,
666            Doc/manual/images/8_int_error.png: New screen shots.
667    
668            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
669            some points, and added more screen shots.
670    
671    2003-07-29  Bernhard Herzog  <[email protected]>
672    
673            * Thuban/Model/data.py: Remove the now unused import of warnings
674    
675    2003-07-29  Bernhard Herzog  <[email protected]>
676    
677            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
678            deprecated since before the 0.8 release and isn't used in Thuban
679            itself anymore.
680    
681            * Thuban/Model/transientdb.py: Remove some unnecessary imports
682    
683    2003-07-29  Jonathan Coles   <[email protected]>
684    
685            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
686            python exception hook here so that we are sure to catch any
687            Thuban exception that happen during initialization.
688    
689            * Thuban/UI/main.py (main): Don't set the exception hook here,
690            it will get set in ThubanApplication.OnInit.
691    
692    2003-07-29  Jonathan Coles   <[email protected]>
693                                                                                
694            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
695            Removed and called it show_exception_dialog() so that the exception
696            handler can be set before the class is created.
697                                                                                
698            * Thuban/UI/main.py (main): Install the exception handler before
699            a ThubanApplication is created.
700                                                                                    
701    2003-07-29  Bernhard Herzog  <[email protected]>
702    
703            * po/it.po: New. Italian translation by Maurizio Napolitano
704    
705            * po/ru.po: New. Russian translation by Alex Shevlakov
706    
707    2003-07-29  Frank Koormann   <[email protected]>
708    
709            * Doc/manual/thuban-manual.xml: Extended section on supported
710            projections.
711            
712    2003-07-29  Frank Koormann   <[email protected]>
713    
714            * Doc/manual/thuban-manual.xml: gaspell-checked.
715    
716    2003-07-29  Jonathan Coles   <[email protected]>
717    
718            * Doc/manual/images/3_5_legend.png: Added border to improve look
719            on white background.
720    
721    2003-07-29  Jonathan Coles   <[email protected]>
722    
723            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
724            descriptions for the legend toolbar.
725    
726            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
727            cursor from dialog box.
728    
729    2003-07-28  Jonathan Coles   <[email protected]>
730    
731            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
732    
733            * Doc/manual/images/2_4_session_tree.png,
734            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
735            Doc/manual/images/4_2_layer_properties.png,
736            Doc/manual/images/4_2_raster_layer_properties.png,
737            Doc/manual/images/5_3_genclass.png,
738            Doc/manual/images/5_classification.png,
739            Doc/manual/images/6_projection.png,
740            Doc/manual/images/7_1_table_view.png,
741            Doc/manual/images/7_2_5_join.png: New screenshots.
742    
743    2003-07-24  Jonathan Coles   <[email protected]>
744    
745            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
746    
747    2003-07-24  Jonathan Coles   <[email protected]>
748    
749            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
750            chapter on Layer Management.
751    
752            * Doc/manual/Makefile: New. Makefile to generate all formats for the
753            manual and images.
754    
755    2003-07-24  Bernhard Herzog  <[email protected]>
756    
757            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
758            it annoys lintian which warns about these files not being
759            executable. The #1 isn't necessary here since if you absolutely
760            must execute them you can always say "python <filename>".
761    
762            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
763            superfluous code to set brush and pen for point shapes
764    
765            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
766            belong in viewport anyway
767    
768    2003-07-24  Frank Koormann   <[email protected]>
769    
770            * Doc/manual/thuban-manual.xml: Added section on table management.
771    
772    2003-07-24  Bernhard Herzog  <[email protected]>
773    
774            * test/runtests.py (main): Recognize the long "verbose" option
775            correctly.
776    
777    2003-07-22  Jonathan Coles   <[email protected]>
778    
779            * Doc/manual/thuban-manual.xml: Continue to write first revision
780            of the manual.
781    
782            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
783            with Begin/EndDrawing() calls to ensure we aren't doing to
784            many updates to the dc during rendering.
785            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
786            a pen and brush argument so they need to be passed to the function.
787    
788            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
789            Calculates the minimum and maximum scale values. Factored out
790            of set_view_transform so that it could be used to zoom all the
791            way into a single point.
792            (ViewPort.set_view_transform): Call calc_min_max_scales().
793            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
794            if only a single point is selected.
795    
796            * Doc/manual/images/1_2_legend_close.png,
797            Doc/manual/images/1_2_legend_dock.png,
798            Doc/manual/images/1_2_mainwindow.png,
799            Doc/manual/images/1_2_mainwindow.ps,
800            Doc/manual/images/1_2_mainwindow.sk,
801            Doc/manual/images/3_2_fullextent.png,
802            Doc/manual/images/3_2_fulllayerextent.png,
803            Doc/manual/images/3_2_fullshapeextent.png,
804            Doc/manual/images/3_2_pan.png,
805            Doc/manual/images/3_2_zoomin.png,
806            Doc/manual/images/3_2_zoomout.png,
807            Doc/manual/images/3_3_identify.png,
808            Doc/manual/images/3_3_label.png,
809            Doc/manual/images/3_5_invisible.png,
810            Doc/manual/images/3_5_movedown.png,
811            Doc/manual/images/3_5_moveup.png,
812            Doc/manual/images/3_5_props.png,
813            Doc/manual/images/3_5_tobottom.png,
814            Doc/manual/images/3_5_totop.png,
815            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
816    
817    2003-07-18  Bernhard Herzog  <[email protected]>
818    
819            * Thuban/UI/messages.py (MAP_REPLACED): New message.
820    
821            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
822            after the new map has been assigned
823    
824            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
825            Delegate MAP_REPLACED to the canvas too
826            (MainWindow.prepare_new_session): Removed. Thanks to the new
827            MAP_REPLACED message it's no longer needed
828            (MainWindow.OpenSession, MainWindow.NewSession):
829            prepare_new_session has been removed.
830    
831            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
832            MAP_REPLACED so that we can close the dialog if a new map is set.
833            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
834            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
835            dialog
836    
837            * test/test_viewport.py (SimpleViewPortTest)
838            (SimpleViewPortTest.test_default_size): Add doc-strings
839            (ViewPortTest.setUp): Bind map to self.map so we can use it in
840            tests. Subscribe to MAP_REPLACED messages too.
841            (ViewPortTest.tearDown): No need to explicitly unsubscribe
842            (ViewPortTest.test_set_map): New test for the SetMap method.
843    
844    2003-07-18  Bernhard Herzog  <[email protected]>
845    
846            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
847            Move this test from ViewPortTest.setUp to this new separate test
848            case. setUp is not the place for the actual tests.
849            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
850            more of the test from setUp to the new test test_inital_settings.
851            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
852            (ViewPortTest.test_proj_conv): Split test_proj_conv into
853            test_win_to_proj and test_proj_to_win and make the tests easier to
854            understand
855            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
856            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
857            (ViewPortTest.test_unprojected_rect_around_point)
858            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
859            Reformat to increase readability.
860    
861    2003-07-18  Bernhard Herzog  <[email protected]>
862    
863            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
864    
865    2003-07-18  Bernhard Herzog  <[email protected]>
866    
867            * test/runtests.py: The test suite can now be run without an X
868            connection. To make sure this remains true, remove the DISPLAY
869            environment variable so that an error occurs if the wxGTK is
870            imported accidentally
871    
872    2003-07-18  Bernhard Herzog  <[email protected]>
873    
874            * Thuban/UI/viewport.py: Remove unused imports
875    
876            * Thuban/UI/view.py: Remove unused imports
877    
878    2003-07-18  Bernhard Herzog  <[email protected]>
879    
880            * test/test_export.py Remove unused imports. The OutputTransform
881            function is now in viewport.py and is called output_transform
882            (TestScalebar.test_output_transform)
883            (TestScalebar.test_OutputTransform): Renamed to
884            test_output_transform and updated to use output_transform instead
885            of OutputTransform
886    
887            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
888            renamed.
889            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
890            renamed to output_transform
891    
892            * Thuban/UI/viewport.py (OutputTransform, output_transform):
893            Rename to output_transform
894    
895    2003-07-18  Bernhard Herzog  <[email protected]>
896    
897            * Thuban/Model/layer.py (Layer.__init__): Rename
898            classificationField to classificatin_column and init it here so
899            that it can be used in SetClassificationColumn
900            (Layer.GetClassificationColumn, Layer.GetClassificationField):
901            Rename to GetClassificationColumn.
902            (Layer.SetClassificationColumn, Layer.SetClassificationField):
903            Rename to SetClassificationColumn and issue a LAYER_CHANGED
904            message if the column changes.
905            (Layer._classification_changed, Layer.ClassChanged): Rename to
906            _classification_changed. Update the callers.
907            (Layer.SetShapeStore): Further field->column renames.
908    
909            * Thuban/Model/load.py (SessionLoader.start_classification)
910            (SessionLoader.start_clpoint): Updates because of
911            field->column method name changes in the Layer class
912    
913            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
914            because of field->column method name changes in the Layer class
915    
916            * Thuban/UI/classifier.py (Classifier.__init__)
917            (Classifier._OnTry, Classifier._OnRevert): Updates because of
918            field->column method name changes in the Layer class
919    
920            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
921            because of field->column method name changes in the Layer class
922    
923            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
924            of field->column method name changes in the Layer class
925    
926            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
927            (SaveSessionTest.testClassifiedLayer): Update because of
928            field->column method name changes in the Layer class
929    
930            * test/test_layer.py (SetShapeStoreTests.setUp)
931            (SetShapeStoreTests.test_sanity): Update because of field->column
932            method name changes in the Layer class
933            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
934            (TestLayerModification.test_sanity)
935            (TestLayerModification.test_initial_settings): remove unsued code
936            and rename to test_sanity.
937            (TestLayerModification.test_set_classification): New test for
938            SetClassification and SetClassificationField.
939    
940    2003-07-18  Bernhard Herzog  <[email protected]>
941    
942            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
943            the non-fixed values as well. The old test would have accepted a
944            fixed ramp that only returnes the fixed properties
945    
946    2003-07-17  Jonathan Coles   <[email protected]>
947    
948            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
949            shots for the manual. The XCF file is the source image and
950            has additional layers to support changes.
951    
952            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
953    
954            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
955            Return both the new class and the field name.
956    
957            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
958            fit the map to the window as this changes any zoom level that
959            the user may have set.
960    
961    2003-07-16  Jonathan Coles   <[email protected]>
962    
963            * Thuban/Model/classgen.py (generate_singletons,
964            generate_uniform_distribution, generate_quantiles): Remove
965            fixes parameter, but maintain the same functionality by having
966            the calling function pass a FixedRamp object for the ramp.
967            (FixedRamp): New. Adapts a ramp to have fixed property values.
968    
969            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
970            (Classification): Inherit from Publisher.
971            (Classification.__init__): Remove the layer parameter.
972            Classifications no longer need to have a parent layer.
973            (Classification.GetField, Classification.GetFieldType,
974            Classification.SetFieldInfo): Removed. The field name is stored
975            in the layer, and the type can be retreived by calling
976            Layer.GetFieldType().
977            (Classification._set_layer, Classification.GetLayer): Removed.
978            Classifications no longer have a parent layer.
979    
980            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
981            classification.
982            (Layer.SetShapeStore): Reset the classification first while
983            we still have the old shape store to work with.
984            (Layer.GetClassificationField, Layer.SetClassificationField):
985            New. Method for getting/setting the field to classify on.
986            (Layer.SetClassification): Simplified now that the layer
987            simply has to hold a reference to the classification and not
988            tell the classification who owns it.
989            Fixes RTbug #2023.
990    
991            * Thuban/Model/load.py (SessionLoader.start_classification):
992            Set the field name on the layer, not the classification.
993    
994            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
995            classification is modified.
996    
997            * Thuban/Model/save.py (SessionSaver.write_classification):
998            Get the field name and type from the layer.
999    
1000            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
1001            parameter records to rows and add docstring. Fixes RTbug #1997.
1002    
1003            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
1004            ramp when we need to fix certain values of a ramp rather than
1005            using the old fixes parameter. Fixes RTbug #2024.
1006    
1007            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
1008            parameter.
1009            (ClassTable.Reset): Add fieldType parameter and use it, rather
1010            than asking the classification.
1011            (Classifier.__init__): Remember the original class's field
1012            and ask the layer for the field type, rather than the classification.
1013            (Classifier.__SetGridTable): Retrieve the field and field type
1014            for the table because they are not in the classification.
1015            (Classifier._OnTry, Classifier._OnRevert): Set the classification
1016            field on the layer in addition to the classification itself.
1017    
1018            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
1019            classification field from layer.
1020    
1021            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
1022            classification field from layer. Split up tests and remove
1023            *-imports. Fixes RTbug #1992.
1024    
1025            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
1026    
1027            * test/test_classification.py
1028            (TestClassification.test_classification): Remove tests for methods
1029            that no longer exist.
1030    
1031            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
1032            __init__ no longer has a field parameter, use SetClassificationField.
1033            (SetShapeStoreTests.test_sanity): Use layer object to get class
1034            field info.
1035    
1036            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
1037            SetClassificationField on layer to set class field info.
1038    
1039            * test/test_viewport.py: Renamed from test/test_view.py.
1040    
1041    2003-07-16  Jan-Oliver Wagner <[email protected]>
1042    
1043            * Doc/manual/thuban-manual.xml: Added authors and an initial
1044            coarse structure.
1045    
1046    2003-07-15  Bernhard Herzog  <[email protected]>
1047    
1048            * test/support.py (FloatComparisonMixin): This is a mix-in class
1049            and therefore should not be derived from any other class.
1050    
1051            * test/test_range.py (RangeTest): FloatComparisonMixin is a
1052            mix-in, so derive from TestCase as well.
1053    
1054    2003-07-15  Bernhard Herzog  <[email protected]>
1055    
1056            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
1057            draw_func handling a bit to remove one layer of indirection. This
1058            makes the renderer about 10% faster in the non-classifying case
1059            and the code a bit cleaner
1060            (MapRenderer.draw_point_shape): Add the pen and brush parameters
1061            and set them in the dc. Now the draw_point_shape method and
1062            wxproj's draw_polygon_shape function have basically the same
1063            signature so that both can be directly used as draw_func
1064    
1065  2003-07-15  Bernhard Herzog  <[email protected]>  2003-07-15  Bernhard Herzog  <[email protected]>
1066    
1067          * Thuban/Model/save.py (SessionSaver.write_classification): Encode          * Thuban/Model/save.py (SessionSaver.write_classification): Encode

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