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revision 762 by jonathan, Tue Apr 29 09:02:33 2003 UTC revision 2487 by jan, Sat Dec 18 22:57:34 2004 UTC
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1  2003-04-25  Jonathan Coles   <[email protected]>  2004-12-18  Jan-Oliver Wagner <[email protected]>
2    
3            Some fixes of gns2shp extension.
4    
5            * Extensions/gns2shp/test/__init__.py: New. Make this directory a
6            package.
7    
8            * Extensions/gns2shp/test/test_gns2shp.py: Add some import paths
9            dynamically.
10    
11            * Extensions/gns2shp/test/README: Simplified description how to test.
12    
13            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed doc-string,
14            fixed some dimensions of fields according to the GNS documentation
15            which seems to change undocumented.
16            Now killing trailing \n and/or \r from MODIFY_DATE.
17            This fixes RT#2453.
18    
19    2004-12-18  Bernhard Reiter <[email protected]>
20    
21            svgexport 1.0.0: Treats holes and islands nicely. Documentation added.
22    
23            * Extensions/svgexport/test/test_svgmapwriter.py:
24            Added new tests: test_export_polygon_with_hole()
25            and test_polygon_with_hole().
26    
27            * Extensions/svgexport/svgmapwriter.py
28            (draw_polygon_shape()): Uses DrawPath correctly now.
29    
30            * Doc/manual/thuban-manual.xml: Added documentation for stable
31            extention svgexport.    
32            * Doc/manual/thuban-manual-de.xml: Copied English section about
33            svexport over.
34    
35            * Extensions/svgexport/__init__.py: Bumped version number to 1.0.0.
36    
37            * Extensions/svgexport/svgsaver.py,maplegend.py:
38            Moved from experimental to stable extension menu.
39    
40            * Extensions/svgexport/TODO: updated.
41    
42    
43    2004-12-18  Bernhard Reiter <[email protected]>
44    
45            Added Extensions/svgexport/TODO
46    
47    2004-12-18  Bernhard Reiter <[email protected]>
48    
49            Refactored in svgexport:
50            DrawPath replaces DrawPolygon; added newline in front of "M" in paths.
51    
52            * Extensions/svgexport/svgmapwriter.py
53            Added verbosity level 3 to print out polygon points.
54            (class Point): added __repr__
55            (class Brush, __str__()): Added space after ,.
56            (DrawPolygon): Renamed to DrawPath()
57            (DrawPath): Takes list of polygons as input now, adds \n before "M"s.
58            (DrawLines): Using DrawPath now.
59    
60            * Extensions/svgexport/test/test_svgmapwriter.py:
61            Replaced DrawPolygon() calls with DrawPath() and put the first argument
62            inside another list. Adapted test data with a newline before "M".
63    
64    2004-12-18  Bernhard Reiter <[email protected]>
65            
66            Refactored svgexport tests: 9 double tests runs eliminated;
67            code size reduced by 8 lines.
68    
69            * Extensions/svgexport/test/test_svgmapwriter.py:
70            (class TestWithDC): Renamed to BaseTestWithDC, moved to top.
71            (class BaseWithDCtools): New, subclass from BaseTestWithDC.
72            (class TestDrawSplines): now subclass from BaseTestWithDCtools,
73            this fixed the double running of the nine tests of TestVirtualDC.
74            (class TestVirtualDC): Using self.dc and self.file from setUp().
75    
76    2004-12-17  Bernhard Herzog  <[email protected]>
77    
78            Two windows specific fixes ported from thuban-1�0-branch:
79    
80            * Thuban/UI/about.py (unicodeToLocale): Use getdefaultlocale
81            instead of getlocale because getlocale doesn't return a usable
82            encoding name on a german windows 2000
83    
84            * setup.py: windows build: Removed the absolute path names and
85            made all prfixes relative to the directory containing setup.py.
86            Makes it a little easier to adapt to a different system.
87    
88    2004-12-16  Bernhard Herzog  <[email protected]>
89    
90            Add support for PostGIS tables with LINESTRING geometries.
91            Fixes RT#2299
92    
93            * Thuban/Model/postgisdb.py (shapetype_map): Add LINESTRING
94    
95            * test/postgissupport.py
96            (PostgreSQLServer.get_default_static_data_db): Rename the "roads"
97            table to "roads-multi" because it now uses MULTILINESTRING
98            geometries and introduce a new "roads" table that uses LINESTRING
99            (coords_to_multilinestring): Make the doc string more precise
100            (coords_to_linestring): New.  Create a LINESTRING WKT
101            representatin
102            (wkt_converter): Add coords_to_linestring
103            (upload_shapefile): Rephrase the doc-string a bit.
104    
105            * test/test_postgis_db.py (TestPostGISShapestoreArc)
106            (LineStringTests)
107            (TestPostGISShapestoreLineString)
108            (TestPostGISShapestoreMultiLineString): Split
109            TestPostGISShapestoreArc into a base class LineStringTests and two
110            derived classes TestPostGISShapestoreLineString for LINESTRING
111            geometries and TestPostGISShapestoreMultiLineString for
112            MULTILINESTRING geometries.  Most test methods are in the base
113            class with the exception of tests that explicitly check the raw
114            format.
115    
116    2004-12-16  Bernhard Herzog  <[email protected]>
117    
118            Make the test suite work with PostGIS 0.8.2 and PostgreSQL 7.4
119    
120            * test/postgissupport.py (find_postgis_sql): Different postgis
121            versions put the postgis.sql file into slightly different places
122            so we have to look in both.  The updated doc string describes this
123            is more detail.
124    
125            * test/test_postgis_db.py
126            (TestPostGISSpecialCases.test_column_name_quoting): The return
127            value of UniqueValues is unsorted, so it has to be sorted for
128            comparison.
129    
130    2004-12-16  Bernhard Herzog  <[email protected]>
131    
132            Fix for RT#2237
133    
134            * Thuban/UI/projdialog.py (ProjFrame._show_proj_panel): If the
135            panel to be shown is the UnknownProjPanel disable the OK and Try
136            buttons.  Otherwise enable them.
137            (ProjFrame.__GetProjection): The UnknownProjPanel returns None for
138            the parameters.  In that case __GetProjection also returns None
139            now.
140    
141    2004-12-15  Bernhard Herzog  <[email protected]>
142    
143            * Thuban/UI/classgen.py (GenQuantilesPanel.__init__): Set the
144            minimum number of classes to 2.  The calculate_quantiles needs at
145            least two and raises an exception otherwise.  
146            Fixes RT#2549
147    
148    2004-12-15  Bernhard Herzog  <[email protected]>
149    
150            * test/postgissupport.py (PostgreSQLServer.execute_sql): Extend to
151            so that it returns a result for select statements.
152            (PostgreSQLServer.server_version): New.  Return the version of the
153            server software.
154            (PostgreSQLServer.require_authentication): The format of
155            pg_hba.conf has changed between PostgrSQL 7.2 and 7.3.  Check the
156            server version and generate the file in the correct format
157    
158    2004-12-15  Bernhard Herzog  <[email protected]>
159    
160            * test/postgissupport.py (PostgreSQLServer.is_running): Fix typo
161            in the doc string and rephrase it a little.
162    
163    2004-12-15  Frank Koormann <[email protected]>
164    
165            * test/test_load.py (TestAltPath.checkSession): New, extended checks if
166            session has been loaded successfully. The check is called by the relevant
167            tests after executing load_session().
168    
169    2004-12-13  Bernhard Herzog  <[email protected]>
170    
171            Make sure the region used to determine which shapes are visible
172            actually matches the region on the printed page.  If this isn't
173            done properly some shapes might not be printed.  
174            Fixes RT #2692
175    
176            * Thuban/UI/view.py (MapPrintout.draw_on_dc): The region for the
177            renderer has to be at the same position as the mapregion
178    
179            * Thuban/UI/renderer.py (ExportRenderer.RenderMap): self.region
180            has to be moved by (self.shiftx, self.shifty) too.
181    
182    2004-12-13  Bernhard Herzog  <[email protected]>
183    
184            * libraries/pyprojection/Projection.i: Work around a bug in the
185            generated python code which leads to exception in the __del__
186            method when the constructor fails.  See the comments in the code
187            for more details.
188    
189            * libraries/pyprojection/Projection.py: Updated from Projection.i
190            with SWIG.
191    
192    2004-12-13  Bernhard Herzog  <[email protected]>
193    
194            * test/test_load.py (TestAltPath.test_01_single_path_error_fix)
195            (TestAltPath.test_02_path_error_fix_from_list)
196            (TestAltPath.test_05_path_error_fix_from_list_changed)
197            (TestAltPath.test_06_path_error_fix_from_list_fails): self.session
198            is destroyed in tearDown, so there's no need to do it in a test
199            case.
200    
201            * Thuban/Model/load.py (SessionLoader.open_shapefile): Remove a
202            debug print
203    
204    2004-12-13  Bernhard Herzog  <[email protected]>
205    
206            * Extensions/svgexport/test/test_svgmapwriter.py
207            (TestDrawSplines.setUp): Do not use super with the unittest
208            classes because in Python 2.2 they're still old-style classes.
209    
210    2004-12-13  Frank Koormann <[email protected]>
211    
212        Alternative Path feature: When loading a (moved) session where
213            shapefiles cannot be found, ask the user. Use the specified path
214            if further shapefiles are missing. However, ask the usr for confirmation
215            in such cases.
216    
217            * test/test_load.py (TestAltPath): New, tests for alternative path feature
218            in load_session()
219            (Shapefile_CallBack): Helper, implements controllable callback.
220    
221            * Thuban/UI/application.py (ThubanApplication.OnInit):
222            Added "alt_path" to self.path
223            (ThubanApplication.OpenSession): Added shapefile_callback as second
224            callback similar to db_connection_callback.
225            (ThubanApplication.run_alt_path_dialog): New, implementaion of
226            shapefile_callback. In addition to raising the dialog the control of
227            self.path('alt_path') is implemented here.
228    
229            * Thuban/Model/load.py (SessionLoader.__init__): Added shapefile_callback.
230            (SessionLoader.open_shapefile): Open shapefile, eventually with
231            alternative path. This wrapps the "theSession.OpenShapefile(filename)"
232            formerly used in start_fileshapesource()/start_layer().
233            (SessionLoader.start_fileshapesource): Call open_shapefile().
234            (SessionLoader.start_layer): Call open_shapefile().
235            (load_session): Added shapefile_callback.
236    
237            * Thuban/UI/altpathdialog.py: New, implements dialogs for alternative path
238            feature (search / check).
239            
240            * Doc/manual/thuban-manual.xml: Added documentation of new feature.
241    
242    2004-12-11  Bernhard Reiter <[email protected]>
243    
244             svgexport 0.9.2: Point size supports for maps.
245    
246            * Extensions/svgexport/svgmapwriter.py: Added import of SHAPETYPE_POINT
247            (def draw_point_shape): new parameter size defaults to 2 as before.
248            (draw_shape_layer_incrementally): Moved draw_func log line higher.
249            Added draw_func call with size when dealing with a point layer.
250    
251            * Extensions/svgexport/__init__.py: bumped version to 0.9.2.
252            
253    2004-12-11  Bernhard Reiter <[email protected]>
254    
255            Made sure that newlines are inserted in the svg path d attributes
256            to raise the chance that the line length will be below 255 characters,
257            as recommended by REC SVG 1.1 in section 8.3.1.
258    
259            * Extensions/svgexport/svgmapwriter.py(DrawPolygon):
260            Adding \n before L's and changed whitespace handling.
261    
262            * Extensions/svgexport/test/test_svgmapwriter.py:
263            Adapted tests to new whitespace handling of DrawPolygon.
264    
265    2004-12-11  Bernhard Reiter <[email protected]>
266    
267            * Doc/technotes/coding_guidelines.txt: easy typo fixed.
268    
269            * Extensions/svgexport/test/test_svgmapwriter.py:
270            Removed test_drawbezier in favour of new test_drawspline3 and
271            test_drawspline4 within new class TestDrawSplines(TestVirtualDC).
272            All only to test DrawSpline.
273    
274            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
275            New implementation now really using the strange algorithm of
276            xfig 3.1's approximated splines and its conversion to postscript
277            with one twist: SVG can do quadratic beziers, so skipped translation
278            to cubic beziers.
279            (TestWithDC): Typo in comment fixed.
280    
281    2004-12-09  Martin Schulze  <[email protected]>
282    
283            * Thuban/Model/classgen.py: Added missing character encoding
284    
285            * Extensions/wms/properties.py (OpenWMSProperties): removed
286    
287            * Extensions/wms/parser.py (WMSCapabilitiesParser.error): Dropped
288            support for get_srs_discrepancies() since there are no
289            discrepancies anymore (was a thinko)
290    
291            * Extensions/wms/layer.py (WMSLayer.GetMapImg): Improved graphic
292            format priority now that more formats are supported globally by
293            the render engine.
294    
295    2004-12-08  Silke Reimer <[email protected]>
296            * Extensions/ogr/ogrshapes.py: Substituted ogr-method CloseRings
297            because it is not available in all versions of ogr
298    
299    2004-12-08  Bernhard Reiter <[email protected]>
300            * Extensions/ogr/__init__.py: Added empty __init__.py to heal
301            global tests until a real one is commited.
302    
303    2004-12-07 Nina H�ffmeyer <[email protected]>
304    
305            * /Extensions/ogr/: Adding a new extension to read shapefiles with
306            ogr. It is planned to add other vector formats.
307    
308            * /test/runtests.py: Adding tests from /Extensions/ogr/test/.
309    
310    2004-12-07  Jan-Oliver Wagner <[email protected]>
311    
312            * /Extensions/svgexport/test/test_svgmapwriter.py: Reverting
313            part of a (non-)fix to renable that the tests are always
314            executed.
315    
316    2004-12-07  Bernhard Reiter <[email protected]>
317    
318            * Extensions/svgexport/test/test_svgmapwriter.py:
319            Added test_drawbezier() to test DrawSpline().
320    
321            * Extensions/svgexport/svgmapwriter.py(DrawSpline):
322            Really implemented bezier drawing.
323    
324            * Extensions/svgexport/__init__.py: Bumped version of svgexport
325            to 0.9.1 because now the legend examples lines styles
326            will be drawing with beziers.
327    
328    2004-12-05  Martin Schulze  <[email protected]>
329    
330            * Thuban/UI/renderer.py (raster_format_map): Added PNG, TIFF and
331            GIF as supported bitmap image formats (helpful for the WMS extension)
332    
333    2004-11-30  Martin Schulze  <[email protected]>
334    
335            * Extensions/wms/test/test_ogclib.py (TestOGCLib.test_compareURLs):
336            Improved the test for the internal compare method
337    
338    2004-11-27  Jan-Oliver Wagner <[email protected]>
339    
340            * Thuban/UI/about.py (About.__init__): Added
341            Norbert Solymosi for hungarian translation and Ole Rahn
342            as contrbutor. Moved Bernhard Reiter from Contributor
343            to Developer.
344    
345    2004-11-27  Bernhard Reiter <[email protected]>
346    
347            * Extensions/svgexport/test/test_svgmapwriter.py:
348            Removed Jan from author list as he did not change enough significant
349            lines yet.
350    
351            * Extensions/svgexport/__init__.py: Added Bernhard as author
352            of the Extension.
353    
354    2004-11-27  Jan-Oliver Wagner <[email protected]>
355    
356            * po/hu.po: New. Hungarian translation. Contributed
357            by Norbert Solymosi.
358    
359    2004-11-26  Bernhard Herzog  <[email protected]>
360    
361            * Extensions/svgexport/test/test_svgmapwriter.py
362            (Testobjectexport.test_transparent_polygon): Commented out some
363            debug prints
364    
365    2004-11-24  Jan-Oliver Wagner <[email protected]>
366    
367            Fix broken tests for svg extension and added svg legend
368            to Experimental menu.
369    
370            * Extensions/svgexport/test/test_svgmapwriter.py: Fix to have
371            the test run correctly even if the extension is a package.
372            Also removed the "import Thuban" which makes no sense.
373    
374            * Extensions/svgexport/__init__.py: Fix to have the extensions'
375            test module also be executed from the global test routine.
376            This is done by looking for the absense of the DISPLAY variable.
377    
378            * Extensions/svgexport/maplegend.py: Moved the menu entry from Extensions
379            to Experimental menu since this module has yet not reached a stable
380            status (ie. 1.0).
381    
382    2004-11-22  Bernhard Reiter <[email protected]>
383    
384            * Extensions/svgexport/svgmapwriter.py:
385            Added verbose variable and some logging depending on it.
386            (class VirtualDC(XMLWriter)): Minor improvement in the polygon loop,
387            because counting i is not necessary.
388            (class Pen, class Brush): Added simple __str__ methods.
389            (SVGRenderer.draw_polygone_shape): Fix #2698 (transparent polygons are
390            not exported to svg file) Note: holes still unhandled.
391    
392            * Extensions/svgexport/test/test_svgmapwriter.py:
393                    Made a baseclass TestWithDC for test needed a DC.
394                    Added tests for bug #2698 (transparent polygons are not
395                    exported to svg file):
396                    Testobjectexport.test_transparent_polygon()
397    
398            * Thuban/Model/base.py (UnsetModified):
399            Fixed some typos in docstring.
400    
401            * Thuban/UI/baserenderer.py (BaseRenderer.draw_polygon_shape()):
402            Added hints on the used algorithm for handling holes.
403    
404    2004-11-20  Jan-Oliver Wagner <[email protected]>
405    
406            Some face lifting for the examples.
407    
408            * Examples/__init__.py: Make this directory a package.
409    
410            * Examples/simple_extensions/__init__.py: Make this directory a package.
411    
412            * Examples/simple_extensions/hello_world.py: Moved entry from Extensions
413            menu to Examples menu.
414    
415            * Examples/simple_extensions/simple_command.py: Some more comments,
416            minor changes.
417    
418            * Examples/simple_extensions/simple_tool.py: Minor changes.
419    
420    2004-11-20  Jan-Oliver Wagner <[email protected]>
421    
422            Changed way of extension registry for wms and added extension
423            registry for umn_mapserver extension.
424    
425            * Extensions/wms/__init__.py: Added registry entry and the importing
426            of the actual wms module. Included a test for the required PyOGCLib.
427    
428            * Extensions/wms/wms.py: Removed registry entry (moved to __init__.py).
429    
430            * Extensions/umn_mapserver/__init__.py: Added registry entry and the
431            importing of the actual umn mapserver management modules.
432            Included a test for the required Python MapScript.
433    
434    2004-11-20  Jan-Oliver Wagner <[email protected]>
435    
436            Changed way of extension registry for importAPR, bboxdump
437            and added extension registry for svgexport.extension registry for
438            svgexport.
439    
440            * Extensions/importAPR/__init__.py: Added registry entry and the importing
441            of the actual importAPR module.
442    
443            * Extensions/importAPR/importAPR.py: Removed registry entry (moved to
444            __init__.py).
445    
446            * Extensions/bboxdump/__init__.py: Added registry entry and the importing
447            ����of the actual bboxdump module.
448    
449            * Extensions/bboxdump/bboxdump.py: Removed registry entry (moved to
450            ����__init__.py).
451    
452            * Extensions/svgexport/__init__.py: Added registry entry and the importing
453            of the svgsaver module.
454    
455            * Extensions/svgexport/svgsaver.py: Moved the menu entry from Extensions
456            to Experimental menu since this module has yet not reached a stable
457            status (ie. 1.0).
458    
459    2004-11-18  Jan-Oliver Wagner <[email protected]>
460    
461            Now the hit test considers the size of point symbols.
462    
463            * Thuban/UI/viewport.py (ViewPort._hit_point): Added optional parameter
464            'size' defaulting to the previously fixed value 5.
465            Extended doc-string.
466            (Viewport._find_shape_in_layer): Resolved FIXME regarding flexibility
467            for symbols.
468            Now the size of the largest point symbol is determined to find out
469            about whether the point has been hit.
470            This fixes the problem that only clicks inside a fixed distance of
471            5 where found.
472    
473    2004-11-17  Jan-Oliver Wagner <[email protected]>
474    
475            Another open issue fixed regarding sizeable symbols: correct rendering of
476            selected symbols.
477    
478            * Thuban/UI/renderer.py (ScreenRenderer.draw_selection_incrementally):
479            Added consideration of the specific size of point symbols.
480            The property for each point symbol is retrieved and the size applied
481            for the rendering method.
482            Added doc-string.
483    
484    2004-11-16  Jan-Oliver Wagner <[email protected]>
485    
486            Changed way of Extension Registry for gns2shp and profiling.
487    
488            * Extensions/gns2shp/gns2shp.py: Removed registry entry (moved to
489            __init__.py).
490    
491            * Extensions/gns2shp/__init__.py: Added registry entry and the importing
492            of the actual gns2shp module.
493    
494            * Extensions/profiling/profiling.py: Removed registry entry (moved to
495            __init__.py).
496    
497            * Extensions/profiling/__init__.py: Added registry entry and the importing
498            of the actual profiling module.
499    
500    2004-10-28  Bernhard Reiter <[email protected]>
501    
502            * Extensions/svgexport/: Minor improvements to doc strings.
503    
504    2004-10-07  Jan-Oliver Wagner <[email protected]>
505    
506            Further elements for sizable point objects now
507            making this feature usable though not yet complete.
508    
509            * Thuban/Model/save.py (SessionSaver.write_classification): Write
510            attribute 'size' for cldata when the shape layer is of point type.
511            This also now make the test_load.py tests happy.
512    
513            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Added size
514            gradient.
515    
516            * Thuban/UI/classifier.py (ID_SELPROP_SPINCTRL): Renamed to
517            ID_SELPROP_SPINCTRL_LINEWIDTH.
518            (ID_SELPROP_SPINCTRL_LINEWIDTH): New Id replaces ID_SELPROP_SPINCTRL.
519            (ID_SELPROP_SPINCTRL_SIZE): New Id.
520            (SelectPropertiesDialog.__init__): Added a second spin control
521            for the size in case the corresponding layer is of point type.
522            (SelectPropertiesDialog._OnSpin): Renamed to _OnSpinLineWidth.
523            (SelectPropertiesDialog._OnSpinLineWidth): New. Former _OnSpin.
524            (SelectPropertiesDialog._OnSpinSize): New. Set size of property
525            and refresh preview.
526    
527    
528    
529    2004-10-04  Martin Schulze  <[email protected]>
530    
531            * Extensions/wms/test/test_parser.py
532            (TestWMSCapabilitiesParser.test_compareLists): Added missing
533            self-test for compareLists()
534            (TestWMSCapabilitiesParser.test_compareDicts): Added missing
535            self-test for compareDicts()
536            (TestWMSCapabilitiesParser.test_compareLists): Adding more tests
537            to verify the test routine fails with non-equal arguments
538            (TestWMSCapabilitiesParser.test_compareDicts): Adding more tests
539            to verify the test routine fails with non-equal arguments
540    
541    2004-10-03  Jan-Oliver Wagner <[email protected]>
542    
543            First elements for sizeable point objects.
544    
545            * Resources/XML/thuban-1.1.dtd: Added size attribute to cldata.
546    
547            * Data/iceland_sample_size.thuban: New. Sample for sized point objects.
548    
549            * test/test_load.py (ClassificationTest.TestLayers): Added SetSize in case
550            of a corresponding argument is given.
551            (TestSymbolSize): New. Test the size attribute of cldata.
552    
553            * Thuban/Model/classification.py: Removed some trailing whitespaces.
554            (ClassGroupProperties.__init__): Set default size.
555            (ClassGroupProperties.SetProperties): Set the size.
556            (ClassGroupProperties.GetSize): New. Return the size.
557            (ClassGroupProperties.SetSize): New. Set the size.
558            (ClassGroupProperties__eq__): Compare also size.
559            (ClassGroupProperties__repr__): Print also size.
560    
561            * Thuban/Model/load.py (SessionLoader.start_cldata): Also parse
562            the size attribute.
563    
564            * Thuban/UI/classifier.py (ClassDataPreviewer.Draw): Added doc-string.
565            Also, now there is a return value that indicates whether the drawing
566            size exceeded the given rect extent and if so the new extent.
567            Finally, point objects are drawn depending on the size. If either
568            the width or height is exceeded, the new extent is returned.
569            (ClassRenderer.Draw): Now when calling the previewer drawing function,
570            evaluate the return value and, if not None, adapt the grid widget size
571            accordingly and redraw again.
572    
573            * Thuban/UI/baserenderer.py (BaseRenderer.draw_shape_layer_incrementally):
574            If the draw function is for points, call it with the size as additional
575            parameter.
576            (BaseRenderer.draw_point_shape): Added additional, optional parameter for
577            the size. Compute the radius using the size.
578    
579            * Extensions/importAPR/apr.py (APR_BMkSym.GetThubanProp): Now
580            that Thuban supports size, apply this correctly.
581    
582            * Extensions/importAPR/importAPR.py: Bumped version to 0.1.1.
583    
584    2004-10-03  Jan-Oliver Wagner <[email protected]>
585    
586            * Doc/manual/thuban-manual-de.xml: Started translation of
587            Map chapter.
588    
589    2004-10-01  Martin Schulze  <[email protected]>
590    
591            * Extensions/wms/properties.py (wmsProperties.__init__): Extended
592            argument for general use through properties-dialog selector
593            
594            * Thuban/UI/classifier.py: Register properties dialog classes for
595            both provided layer classes/types.
596    
597            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): The
598            map can be retrieved through the parent which is passed to the
599            constructor anyway and doesn't require an argument of its own,
600            required for the unification of arguments for general use through
601            properties-dialog selector.
602            (MainWindow.OpenOrRaiseDialog): Move the logic for checking
603            whether a dialog is already opened (and raising it to the users
604            attention) and creating a new dialog into a function of its own
605            (MainWindow.OpenLayerProperties): Use the new OpenOrRaiseDialog()
606            method
607            (MainWindow.OpenLayerProperties): Utilise the new ClassMapper for
608            global registration of properties dialog classes (which are indeed
609            layer-specific).
610    
611            * Thuban/UI/classifier.py (Classifier.__init__): Unify arguments
612            for general use through properties-dialog selector, the map can be
613            retrieved through the parent and doesn't require an argument of
614            its own.
615    
616            * Extensions/wms/wms.py: Register the properties dialog class for
617            the provided WMS layer
618    
619    2004-09-28  Jan-Oliver Wagner <[email protected]>
620    
621            New feature: Registry for Extensions.
622    
623            * Thuban/UI/extensionregistry.py: This module defines a registry for
624            Extensions.
625    
626            * Thuban/UI/about.py (About.__init__): Added description
627            of the registered extensions with all of the information.
628    
629            * Thuban/Model/extension.py (Extension): Improved doc-string.
630    
631            * Extensions/gns2shp/gns2shp.py, Extensions/importAPR/importAPR.py,
632            Extensions/bboxdump/bboxdump.py, Extensions/profiling/profiling.py,
633            Extensions/wms/wms.py: Added registration of the extension.
634    
635    2004-09-27  Bernhard Reiter <[email protected]>
636    
637            More fixes to svgexport to make used ids unique and
638            conforming to XML's Name production.
639    
640            * Extensions/svgexport/test/test_svgmapwriter.py: Added new tests
641            test_xml_id_constraints(), test_make_ide_nosetbaseid() and
642            test_make_id_nonintegersetid().  Switched SetID and SetBaseID.
643            Added Bernhard R. as author.
644            * Extensions/svgexport/svgmapwriter.py (make_id): Using "_" as
645            concatenation char now (makes test_make_ide_nosetbaseid() valid).
646            Also transform second id part with "%d" and catch the TypeError
647            to raise SVGMapWriterError (making test_make_id_nonintegersetid() ok).
648            Corrected typo inBernhard's author line.
649            (SetBaseID): Return the transformed base id. Transform characters
650            which are not alnum() or in ".-_" to binascii.b2a_hex(). Added
651            import binascii. If to be set string starts with "xml" or so, add "t".
652            (draw_shape_layer_incrementally): use the returned value of SetBaseID
653            for used_baseids checks.
654    
655    2004-09-25  Bernhard Herzog  <[email protected]>
656    
657            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
658            Remove a debug print and some tab characters.
659    
660    2004-09-25  Bernhard Reiter <[email protected]>
661    
662            * Extensions/svgexport/svgmapwriter.py: Added Bernhard R. as Author.
663            (SetBaseID, SetID, make_id): Improved docstring comments to explain
664            the interaction of the three functions and the XML id contrains.
665    
666    
667    2004-09-23  Jan-Oliver Wagner <[email protected]>
668    
669            * Doc/ThubanModel.xmi: New. UML file for Thuban Model
670            Module.
671    
672            * Doc/README: Added info on ThubanModel.xmi.
673    
674    2004-09-23  Jan-Oliver Wagner <[email protected]>
675    
676            * Doc/README: New. Some info about how to generate technical
677            documentation from the source code.
678            This text was send to the Thuban developer mailing list on
679            September 21st 2004 by Bernhard Reiter.
680    
681    2004-09-21  Bernhard Reiter <[email protected]>
682    
683            Improved the svgexport to only use unique ids. Will issues
684            an error message dialoge when two layer names are the same.
685            ShapeIDs are now added with a dash within the svg ids.
686    
687            * Extensions/svgexport/svgmapwriter.py (SVGMapWriterError): New.
688            * Extensions/svgexport/test/test_svgmapwriter.py: Added imports
689            (TestSVGRenderer): New test class with test_make_in() and
690            test_check_for_layer_name_clash()
691            * Extensions/svgexport/svgmapwriter.py (SVGRenderer): Fixed __init__()
692            and draw_shape_layer_incrementally() to not use a baseid twice,
693            satisfying test_check_for_layer_name_clash()
694            (VirtualDC.make_id): Use a dash between baseit and id, satisfies
695            test_make_in().
696            * Extensions/svexport/svgsaver.py: Import SVGMapWriterError, wxOK
697            and wxICON_HAND.
698            (write_to_svg): Put dc and rendering in a try statement and on
699            catching SVGmapWriterError notify the user and delete the target file.
700    
701    2004-09-20  Bernhard Reiter <[email protected]>
702    
703            * Model/base.by, Model/layer.py: Fixed typos in docstrings.
704    
705    2004-09-03  Jan Sch�ngel  <[email protected]>
706    
707            * Extensions/umn_mapserver/mapfile(MF_Class.add_thubanstyle): Fix a
708            small bug with the line color. Now the line color will now only set
709            if it is set in Thuban an not Transparent.
710            
711            * Extensions/umn_mapserver/mf_export(tblayer_to_map): Fixed a bug with
712            deleting the layers from mapfile. Now all layers will delete backwards
713            from the last.
714    
715    2004-08-20  Silke Reimer <[email protected]>
716    
717            * Thuban/Model/layer.py:
718            Fixes bug in projection handling: Otherwise very large region might not
719            have valid values in the layer's projection.
720    
721    2004-08-20  Silke Reimer <[email protected]>
722    
723            * Thuban/UI/about.py:
724            small changes to be consistent with coding style.
725              
726    2004-08-13  Martin Schulze  <[email protected]>
727    
728            * Extensions/wms/test/test_ogclib.py (TestOGCLib.compare_URLs):
729            Adjusted a comment
730    
731    2004-08-11  Silke Reimer <[email protected]>
732    
733            * Thuban/UI/about.py: Small changes to encoding related stuff to avoid
734                    too many and too enhanced imports of locale
735    
736    2004-08-10  Silke Reimer <[email protected]>
737    
738            * Thuban/UI/about.py: Fixed encoding problem of about dialog: Added
739                    function unicodeToLocale() to convert special characters to users
740                    locale encoding
741    
742    2004-08-10  Jan-Oliver Wagner <[email protected]>
743    
744            * Doc/technotes/coding_guidelines.txt: Added rule 'Method names start with
745            lower case letter'
746    
747    2004-08-09  Jan Sch�ngel  <[email protected]>
748    
749            * ChangeLog: Rewrite the last ChangeLog entry to follow
750            the standard way.
751    
752            * Extensions/umn_mapserver/mapfile: Moved the import AnnotationLayer to
753            the function where it is needed, because it don't works if it stands
754            at the beginning.
755            (MF_Layer.__init__): Removed the extra numclassed variable. Now
756            numclasses from the mapscript will be used.
757            (MF_Layer.get_index): New. Return the index of the layer in mapfile.
758            (MF_Layer.set_classes): New. A Classlist will be set to the layer.
759            (MF_Layer.set_metadata): New. A Metadata mapscript object will set.
760            (MF_Layer.remove_allclasses): New. All class of the layer will remove.
761            (MF_Map.create_new_layer): New. A new Layer is created and associated
762            with the mapscript object.
763            (MF_Map.set_layerorder): New. The Layer order like in thuban is set in
764            the mapscript.
765            (MF_Map.add_thubanlayer): Now a new layerobj is created if no one is
766            linked to the layer in thuban, else the layerobject linked to the
767            thubanlayer will be used.
768            AnnotationLayer will now store the filename of the shapefile.
769            (MF_Map.remove_layer): If a layer is removed the associated object
770            must be set new.
771            
772            * Extensions/umn_mapserver/mf_export.py(tb_layer_to_map): Add all
773            layers which are exists in thuban to the mapobj. All removed Layers
774            will be removed from the mapobj.
775            Added comments to all functions.
776            (thuban_to_map): No layer will be removed here.
777            
778            * Extensions/umn_mapserver/mf_handle.py
779            (_has_umn_mapobj_and_selectedlayer): Activating the layer menu. Now
780            Layersettings for the mapserver kann be edited.
781    
782            * Extensions/umn_mapserver/mf_import.py: Now all layers which are
783            imported, will be linked with the associated MF_Layer.
784            (import_mapfile): All layers, which are not selected, will be removed.
785            Disable the "import layer from mapfile" menu option.
786    
787            * Extensions/umn_mapserver/sample/iceland.map: Set the status of the
788            Annotation Layer from DEFAULT to OFF. The DEFAULT setting turns the
789            layer on permanently.
790    
791    2004-08-03  Jan Sch�ngel  <[email protected]>
792    
793            * Extensions/umn_mapserver/mapfile.py(MF_Metadata.remove_allmetadata):
794            New. This function removes all metadata
795            (MF_Layer.set_group): New. Set the group setting.
796            (MF_Layer.get_group): New. Get the group setting.
797            (MF_Map): Removed the extra numlayers variable, used the mapscript
798            parameter instead.
799            (MF_Map.get_numlayers): New. This get numlayers.
800            (MF_Map.remove_all_layers): New. Removes all layers from the mapobj.
801            (MF_Map.add_thubanlayer): Replaced the exception handling by a check
802            if the object is an instance. Also added the annotation layer here to
803            export, but only the layer is created in the mapfile.
804    
805            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Removed
806            the check if a mapobj exist, because its not needed anymore. The
807            export function is only available if a mapobj exist.
808            Use the new function to remove all layers.
809            
810            * Extensions/umn_mapserver/mf_handle.py(Layer_Dialog): Added a group
811            option and the metadata button. The layer dialog is temporary disabled.
812            (Metadata_CustomDataTable): Added some functions to show the grid
813            correct.
814    
815            * Extensions/umn_mapserver/mf_import.py: Moved the code for showing
816            the number of layer from import_mapfile to this function.
817            (AnnotationLayer): New. This Class shows the Annotation layer in
818            thuban. The layer don't do anything. It's only to show the layer
819            and to save the layer order.
820            (add_annotationlayer): New. Import an annotation layer to thuban.
821            (select_layer2import): New. Import only layers to thuban and not
822            the other settings like projection or scalebar.
823            (create_new_mapfile): Moved the _has_umn_mapobj function and the
824            create_new_mapfile functions from mf_handle.py to mf_import.py.
825            
826            * Extensions/umn_mapserver/sample/iceland.map: Added the group
827            parameter to the roads and cultural layers. Also added a new
828            Annotation Layer for the cultural points.
829    
830            * Extensions/umn_mapserver/sample/iceland.html: Added the select
831            option for the annotation layer.
832    
833            * Extensions/umn_mapserver/sample/index.html: Added the start
834            parameter for the annotation layer.
835    
836    2004-08-01  Jan-Oliver Wagner <[email protected]>
837    
838            * Doc/manual/thuban-manual-de.xml (Chapter Session Management):
839            translation completed.
840    
841            * Doc/manual/thuban-manual.xml (Chapter Session Management):
842            Fixed unprecise description for Save Session.
843    
844    2004-07-31  Jan-Oliver Wagner <[email protected]>
845    
846            Started translation of Users Manual into german.
847    
848            * Doc/manual/thuban-manual-de.xml: New. German Users Manual.
849    
850            * Doc/manual/Makefile: Added build instructions for german
851            users manual.
852    
853            * Doc/manual/thuban-manual.xml: Minor corrections in Introduction.
854    
855    2004-07-28  Jan Sch�ngel  <[email protected]>
856    
857            * Extensions/umn_mapserver/mapfile.py(MF_Metadata): Changed all class
858            functions. Now all metadata will handle by the function and its not
859            needed to initialize it from outside. Therefor the associated mapobj
860            will be stored in the Metadata Object. So we can use the special
861            functions from the associated mapobj to get the Metadata.
862            Therefor all initialization code for the metadata is removed from the
863            other classes.
864            (MF_Layer): Added a function to get the metadata object.
865            (MF_Map): Added a function to set the mappath, the path where
866            the mapfile ist stored.
867    
868            * Extensions/umn_mapserver/mf_export.py(thuban_to_map): Changed the code
869            to set the extent in the mapfile. Now the code is set by the displayed
870            data in the Thuban-view.
871            (export_mapfile): The shapepath is now set empty, until relative
872            pathnames are supported.
873    
874            * Extension/umn_mapserver/mf_handle.py: Added a dialog to handle
875            metadata. Yet only mapfile metadata are supported. Layer and class
876            supported are not implemented.
877            Added a dialog to handle layer informations. The dialog only shows the
878            selected layer at the moment.
879    
880            * Extensions/umn_mapserver/mf_import.py(import_mapfile): Changed the
881            code for setting the extent in thuban. Now the extent is set to the
882            given extent from the mapfile.
883            Fixed a logical mistake. Now the extent is set when realy a layer is
884            loaded, and not if one is selected to load.
885    
886            * Extensions/umn_mapserver/sample/iceland.html: Added code to zoom and
887            move the shown map in the browser.
888    
889            * Extensions/umn_mapserver/sample/iceland.map: Added a new metadata
890            line to the mapobj and added metadata to the political layer.
891    
892            * Extensions/umn_mapserver/test/test_mapserver.py: Changed the test
893            for Metadata.
894    
895    2004-07-26  Martin Schulze  <[email protected]>
896    
897            * Thuban/Lib/classmapper.py (ClassMapper.has): Added the new
898            ClassMapper
899    
900            * test/test_classmapper.py (TestMapping.test_mapper): Added a Test
901            case for the new ClassMapper
902    
903    
904    2004-07-22  Bernhard Herzog  <[email protected]>
905    
906            * Thuban/UI/viewport.py (ViewPort.VisibleExtent): New.  Return the
907            visible extent of the map in projected coordinates
908    
909            * test/test_viewport.py (SimpleViewPortTest.test_default_size)
910            (SimpleViewPortTest.test_init_with_size): Add some VisibleExtent()
911            tests.
912            (SimpleViewPortTest.test_visible_extent): New. The real test for
913            VisibleExtent()
914    
915    2004-07-22  Bernhard Herzog  <[email protected]>
916    
917            * test/test_viewport.py: Use support.run_tests as the main
918            function when running asa script.
919    
920    2004-07-22  Jan Sch�ngel <[email protected]>
921    
922            * Extensions/umn_mapserver/mf_export.py: Added "import os"
923            Removed the old "import Thuban.UI.mainwindow" code.
924            (tbextent_to_map): Removed the extra function and at the code direct
925            to "thuban_to_map" function.
926            (write_creatorcomment): Added. Now a short comment is added to the
927            beginning of an generated mapfile.
928            (export_mapfile): Now the Path and filename are saved in to variables,
929            and not together in one variable. This is needed for the new
930            write_creatorcomment function.
931                    
932            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Added the
933            import module "re". Also added Range and the ClassGroupRange import
934            from Thuban. Both are needed for the new range expression import.
935            (create_rangeexpression): Added. Creates a Range Expression in Thuban
936            style from a given mapfile expression.
937            (added_rasterlayer): Make some small code changes. The shapepath is
938            now stored in an extra variable and the clazz_name is set empty if no
939            class name set in the mapfile.
940            Changed the Error message for Range Expressions, becaus the new
941            function create a error string which will be shown in the dialog.
942    
943            * Extensions/umn_mapserver/test/test_mapserver.py: Added a test for the
944            range expression import.
945    
946    2004-07-21  Jan-Oliver Wagner <[email protected]>
947    
948            * Extensions/umn_mapserver/README: Added hint that
949            installation as root can be avoided. Removed all tabs.
950    
951    2004-07-16  Bernhard Herzog  <[email protected]>
952    
953            * test/test_viewport.py
954            (ViewPortTest.test_changing_map_projection): Check that changing
955            the projection of an empty map shown in a viewport doesn't lead to
956            exceptions in the viewport's handler for the
957            MAP_PROJECTION_CHANGED messages
958    
959            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Only
960            try to keep the same region visible when the map actually contains
961            something
962    
963    2004-07-15  Jan Sch�ngel <[email protected]>
964    
965            * Extensions/umn_mapserver/mapfile.py: Added a function to get the
966            mappath directly from the mapobj. Is needed because of the changes
967            in mf_import.py.
968            (MF_Layer.add_thubanclass): Added a new comment.
969            (MF_Map.set_extent): Fixed a bug with exporting empty mapobj. If the
970            mapobj is empty there is no extent get from thuban an so no one can
971            set to th mapobj.
972            
973            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Updated
974            the discription.
975            Split the funktion in to three smaller ones. The new functions are
976            add_rasterlayer, add_polygonlayer and select_layer2import.
977            Removed the mapfilepath and filepath initialisation, because its know
978            include in the new functions.
979            Now nothing will be imported if cancel is pressed in the
980            layer choice dialog.
981    
982    2004-07-14  Jan Sch�ngel <[email protected]>
983    
984            * Extensions/umn_mapserver/mapfile.py: Added ClassGroupDefault to
985            import.
986            (MF_Symbolset): Removed the extra variable for numsymbols.
987            (MF_Class.__init__): Added a comment to the exception clause.
988            Removed the extent init, because it was not needed anymore.
989            (MF_Layer.add_thubanclass): Added the code to set the class name to
990            the expression value from thuban if no label is defined.
991            Added the code to export Range expressions from thuban to the mapfile.
992            (MF_Map.set_extent): Removed the exception and replace it by some if
993            code. If the size of a map is not defined the size will be set to 1,1.
994            This is necessary because if the extent is set, mapscript checks if
995            the size is greater than zero.
996            (MF_Web): Added the get and set function for the template.
997    
998            * Extensions/umn_mapserver/mf_export.py: Added the function to check
999            if a mapobject exists and used it to set the status of the menu items.
1000            If no mapfile exists the settings could not be edditied.
1001            Define after which menuitem the exportitem will include.
1002            
1003            * Extensions/umn_mapserver/mf_handle.py: Removed the import
1004            Thuban.UI.mainwindow clause, because it is not needed.
1005            Added the command Refresh() to all "OnChangeColor()" functions,
1006            because the color preview window was not updated on a color change.
1007            Added the function to check if a mapobject exists and used it to set the
1008            status of the menu items. If no mapobject exists the settings could not
1009            be edditied.
1010            (Map_Dialog): Moved the imagetype selector from the
1011            Outputformat_Dialog to Map_Dialog and removed Outputformat_Dialog.
1012            (Web_Dialog): Removed the name label and added the template textbox.
1013    
1014            * Extensions/umn_mapserver/mf_import.py (import_mapfile): Replace
1015            the exception handling on loading the layers by an if statement. It
1016            is not necessary to us the exception there.
1017            The Filepath creation now use os.path.join to build the path.
1018    
1019            * Extensions/umn_mapserver/test/test_mapserver.py: Moved the testMap
1020            definition from global to the setUp function. Now the testMap will
1021            initialize new on each test.
1022    
1023            * Extensions/umn_mapserver/sample/iceland.map: Include three new
1024            classes in the Line Layer, to test logical Expressions.
1025            Set the status of the class "Point9" in the Point Layer to off
1026            
1027    2004-07-13  Bernhard Herzog  <[email protected]>
1028    
1029            * Thuban/UI/baserenderer.py
1030            (BaseRenderer.render_map_incrementally): Fix a logic bug in the
1031            optimization that tries not to draw layers under a raster layer.
1032            The bug was harmless.  All it effectively did was to produce The a
1033            strange messages about not being able to draw Layer instances for
1034            all vector layers below a raster layer which would be invisible
1035            anyway because the raster layer currently always covers the entire
1036            window
1037    
1038    2004-07-08  Jan Sch�ngel <[email protected]>
1039    
1040            * Extensions/umn_mapserver/mapfile.py: Added code to generade and get
1041            a list of supported outputformats. This formats are not alle supported
1042            because there is no possibility to get the outputformat without the
1043            name known. Make some formal changes to the code.
1044            (MF_Map.set_name()): Fixed a bug if the name is None.
1045    
1046            * Extensions/umn_mapserver/mf_handle.py: Removed the image_type import
1047            statement, because its not needed anymore. The Outputformat is now
1048            given as string from the object. Make some formal changes to the code.
1049    
1050            * Extensions/umn_mapserver/test/test_mapserver.py: Added new test for
1051            most of the new setting which were added during the last changes.
1052            Removed the MF_Size Test.
1053            
1054            * Extensions/umn_mapserver/test/test.map: Added a new class to the
1055            cultural Layer to test expressions and the the status of that layer
1056            from on to default.
1057            Changed the data path the the correct Thuban Data
1058            Added the Outputformat Object and Symbol Object
1059            
1060    2004-07-07  Jan Sch�ngel <[email protected]>
1061    
1062            * Extensions/umn_mapserver/mapfile.py: Added some new
1063            settings to edit (outputformat, label, imagetype)
1064    
1065            * Extensions/umn_mapserver/mf_handle.py: Added some setting to
1066            the Label Dialog and add the OutputDialog.
1067            Make some changes to the code order.
1068    
1069    2004-07-06  Jan Sch�ngel <[email protected]>
1070    
1071            * Extensions/umn_mapserver/mapfile.py: Added the symbolObj, pointObj
1072            and line Obj and add the scalebar_status_type, scalebar_style_type and
1073            scalebar_position_type.
1074            Added the symbol- and symbolsetObject (MF_Symbol,MF_Symbolset). The
1075            are only used to create a Symbol like the circle in Thuban.
1076            Added the scalebarObject (MF_Scalebar)
1077            (MF_Class): Added set_status and get_status.
1078            (MF_Layer.add_thubanclass): Added code to set the class status
1079            (MF_Map): Added code to handle the symbols and scalebar
1080            (MF_Label): Added the set_partials and get_partials functions
1081            
1082            * Extensions/umn_mapserver/mf_export.py: Added MF_Symbol to import
1083            from mapfile. Added a function to create a circle object like the one
1084            from thuban if no one exists.
1085            
1086            * Extensions/umn_mapserver/mf_handle.py: All colors are now set when
1087            press ok in the assosiated dialog and not at the end of the
1088            colordialog.
1089            Added the Dialog for the Scalebar.
1090            (Label_Dialog): Added the offset option
1091    
1092            * Extensions/umn_mapserver/mf_import.py: Added code to import the
1093            status of the Classes.
1094            Fixed a bug with the projection. Now the to_meter parameter will be
1095            added to the Projection only if it doesn't exists.
1096    
1097    2004-07-01  Jan Sch�ngel <[email protected]>
1098    
1099            Added the functionality to handle the content thuban is not
1100            able to handle directly.
1101    
1102            * Extensions/umn_mapserver/mf_handle.py: New. This module extents
1103            Thuban with the possibility to edit the mapfile content.        
1104            
1105            * Extensions/umn_mapserver/mf_import.py: Added the possibility
1106            to import mapfiles without any layer selected. So it is possible
1107            to edit the other settings in a mapfile.
1108            (import_mapfile): Added code to use the editing functions.
1109            Added the possibility to import the projection to a layer if one
1110            is defined.
1111            Status settings (On,Off) will now set in thuban (visible, invisible).
1112            fixed a bug with with classnames. If no classname is set in mapfile
1113            the value in Thuban will set to the expression.
1114            
1115            * Extensions/umn_mapserver/mf_export.py(export_mapfile): Added the
1116            possibility to save a new mapfile or use the old one which is
1117            imported or new created.
1118            Added code to use the editing functions.
1119            Remove some not needed import statements
1120    
1121            * Extensions/umn_mapserver/mapfile.py: Added new types which are
1122            need for the editing functions.
1123            Added needed set-functions for the editing functions.
1124            Added the possibility to export rasterimages.
1125            Added new classes (MF_Web, MF_Label, MF_Legend, MF_Symbol,
1126            MF_SymbolSet). MF_Symbol and MF_SymbolSet are not needed at the
1127            moment.
1128            (MF_Class.set_thubanstyle): Now point layers will set to a default
1129            symbol to show a circle in mapserver and not only a 1px dot.
1130            (MF_Style.__init__): Fixed a bug with the color. Color was not set
1131            correct before.
1132            (MF_Size): Removed, because it is not needed.
1133            
1134            * Extensions/umn_mapserver/README: Added the hints to use the
1135            export and editing functions, too.
1136    
1137            * Extensions/umn_mapserver/sample/iceland.map: Added the
1138            new parameter "UNITS METERS".
1139            Change the political layer to status OFF.
1140    
1141            * Extensions/umn_mapserver/sample/README: Added some
1142            more details to setup the sample in the MapServer.
1143            
1144    2004-06-26  Bernhard Reiter <[email protected]>
1145    
1146            * Extensions/svgexport/test/test_svgmapwriter.py:
1147            Removed class VFile and used standard StringIO instead.
1148    
1149    2004-06-23  Jan Sch�ngel  <[email protected]>
1150    
1151            Add the export function to the umn_mapserver extension.
1152    
1153            * Extension/umn_mapserver/mf_export.py: New. This module extents
1154            Thuban with the possibility to export the Thuban content.
1155    
1156            * Extensions/umn_mapserver/mapfile.py: Expand the classes to use
1157            with the export module. Especially added the possibility to
1158            add thuban objects directly to the map objects.
1159    
1160            * Extensions/umn_mapserver/mf_import.py: Removed the wxCHANGE_DIR,
1161            because of the hint from Bernhard Herzog.
1162            Corrected the handling of absolute pathnames.
1163            Changed the Text of the Menu-Item, now the beginning is upper case.
1164    
1165            * Extensions/umn_mapserver/README: Added the --with-tiff statement.
1166    
1167    2004-06-16  Jan Sch�ngel  <[email protected]>
1168    
1169            Add a sample and make some changes.
1170    
1171            * Extension/umn_mapserver/mf_import.py: Changed the wxPython.wx
1172            import from * to explicit used statements. Changed the
1173            Thuban.UI.mainwindow import phrase, too.
1174            (import_mapfile):Corrected a clerical mistake.
1175            Added wxCHANGE_DIR in OpenFile Dialog.
1176            Added a MultipleChoiceDialog, to select the layers to load from
1177            mapfile into thuban. Thereby the projection is only set if one layer
1178            is selected.
1179            Added the possibility to handle relative pathnames which uses
1180            up-level references.
1181            Removed some doubled code.
1182            Corrected an error with integer values used as label in thuban
1183            ClassGroup.
1184            
1185            * Extensions/umn_mapserver/sample: New.
1186    
1187            * Extensions/umn_mapserver/sample/README: New. Describes the
1188            usage of the sample files.
1189    
1190            * Extensions/umn_mapserver/sample/iceland.map: New. This is
1191            a suitable .map-file for the iceland data.
1192    
1193            * Extensions/umn_mapserver/sample/index.html: New. The template
1194            for the mapfile.  
1195    
1196            * Extensions/umn_mapserver/sample/iceland.html: New. Initialisation
1197            file for the Iceland Application on web.
1198    
1199            * Extensions/umn_mapserver/README: Corrected a inaccuracy and added
1200            some details.
1201    
1202            * Extensions/umn_mapserver/test/test_mapserver
1203            (mapserver_import_Test_generalClasses.test_MF_Color):
1204            Corrected the thubancolor test.
1205    
1206    2004-06-15  Jan Sch�ngel  <[email protected]>
1207    
1208            * Extensions/umn_mapserver/README: New. Install instruction.
1209    
1210    2004-06-14  Bernhard Reiter <[email protected]>
1211    
1212            * libraries/thuban/cpl_mfile.h: Added copyright header.
1213    
1214            * libraries/thuban/ cpl_mfile.cpp, cpl_mfile.h: Added non-protecting
1215            Free Software License so that it is most useful with gdalwarp
1216            and bmpdataset.
1217    
1218    2004-06-14  Bernhard Herzog  <[email protected]>
1219    
1220            * Thuban/UI/multiplechoicedialog.py (__version__): Add missing
1221            import of wxPython.wx itself (as opposed to the contents of
1222            wxPython.wx).  For some reason wxPython.wx is available as
1223            wxPython.wx.wx in at least some 2.4 releases.  Fixes RT#2482
1224            wrt. wxPython 2.4.
1225    
1226    2004-06-10  Jan Sch�ngel  <[email protected]>
1227    
1228            Initial version of new extension "umn_mapserver".  This extension aims
1229            to manage configuration for the UMN MapServer application.  This
1230            inital version just imports the .map-files and displays all, Thuban is
1231            capable of.
1232    
1233            * Extensions/umn_mapserver, Extensions/umn_mapserver/test: New.
1234    
1235            * Extensions/umn_mapserver/test/README: New. Describes how to run the
1236            tests.
1237    
1238            * Extensions/umn_mapserver/test/test.map: New. This is a test
1239            .map-file for automated tests of the umn_mapserver extension of
1240            Thuban.
1241    
1242            * Extensions/umn_mapserver/test/test_mapserver.py: New. Tests for
1243            UMN Mapserver classes.
1244    
1245            * Extensions/umn_mapserver/__init__.py: New. Init to make this
1246            directory a package.
1247    
1248            * Extensions/umn_mapserver/mapfile.py: New. Classes to represent
1249            '.map'-file objects.
1250    
1251            * Extensions/umn_mapserver/mf_import.py: New. This module extends
1252            Thuban with the possibility to handle UMN MapServer mapfiles.
1253    
1254    2004-06-03  Bernhard Herzog  <[email protected]>
1255    
1256            * Thuban/Model/layer.py (Layer.TreeInfo): Convert the bounding box
1257            to a tuple before using it as arguments to the % operator.  This
1258            fixes the formatting issue filed in RT#2239 on 2004-01-13 and
1259            reported today on thuban-list by Jan Sch�ngel
1260    
1261            * test/test_layer.py (TestLayerModification.setUp): Save the
1262            filename as an instance variable so we can refer to it in tests
1263            (TestLayerModification.test_tree_info): Uncomment this method
1264            again and make it work.  This tests for the formatting issue
1265            filed in RT#2239 on 2004-01-13
1266    
1267    2004-05-28  Bernhard Herzog  <[email protected]>
1268    
1269            * Thuban/UI/baserenderer.py: Fix some typos.
1270    
1271    2004-05-18  Jan-Oliver Wagner <[email protected]>
1272    
1273            * Extensions/gns2shp/gns2shp.py (gns2shp): Fixed a bug
1274            by increasing a field size.
1275    
1276    2004-05-17  Bernhard Herzog  <[email protected]>
1277    
1278            Update to newest shapelib and get rid of Thuban specific
1279            extensions, i.e. use the new DBFUpdateHeader instead of our
1280            DBFCommit kludge
1281    
1282            * libraries/shapelib/shpopen.c: Update to version from current
1283            shapelib CVS.
1284    
1285            * libraries/shapelib/shapefil.h: Update to version from current
1286            shapelib CVS.
1287    
1288            * libraries/shapelib/dbfopen.c: Update to version from current
1289            shapelib CVS.
1290            (DBFCommit): Effectively removed since shapelib itself has
1291            DBFUpdateHeader now which is better for what DBFCommit wanted to
1292            achieve.  
1293            We're now using an unmodified version of dbfopen.
1294    
1295            * setup.py (extensions): Add the HAVE_UPDATE_HEADER macro with
1296            value '1' to the Lib.dbflibc extension.  This simply reflects the
1297            shapelib and pyshapelib updates
1298    
1299    2004-05-16  Jan-Oliver Wagner <[email protected]>
1300    
1301            Finished introduction of Menu.FindOrInsertMenu.
1302    
1303            * Extensions/drawshape/drawshape.py: Add the command
1304            to the experimental menu additionally to the toolbar.
1305    
1306            * Extensions/svgexport/svgsaver.py: Use FindOrInsertMenu() instead of
1307            finding menu on its own.
1308    
1309            * Doc/manual/thuban-manual.xml: updated sample file
1310            to use FindOrInsertMenu().
1311    
1312            * Examples/simple_extensions/hello_world.py: Use FindOrInsertMenu()
1313            instead of finding menu on its own.
1314    
1315    2004-05-11  Jan-Oliver Wagner <[email protected]>
1316    
1317            * test/test_menu.py (MenuTest.test): Added testing
1318            of method Menu.FindOrInsertMenu.
1319    
1320    2004-05-10  Jan-Oliver Wagner <[email protected]>
1321    
1322            Introduce and use Menu.FindOrInsertMenu.
1323    
1324            * Thuban/UI/menu.py (Menu.FindOrInsertMenu): New. Find a
1325              given menu or, if not found, insert it.
1326    
1327            * Extensions/bboxdump/bboxdump.py, /Extensions/gns2shp/gns2shp.py,
1328            /Extensions/importAPR/importAPR.py, Extensions/profiling/profiling.py,
1329            /Extensions/wms/wms.py: Use FindOrInsertMenu() instead of finding
1330            menu on its own.
1331    
1332    2004-05-06  Jan-Oliver Wagner <[email protected]>
1333    
1334            Introduce a abstract ColorDialog class and remove
1335            and outdated file.
1336    
1337            * Thuban/UI/proj4dialog.py: Removed. It is has been
1338            replaced by projdialog for quite a while and is not used
1339            anymore.
1340    
1341            * Thuban/UI/colordialog.py: New. Abstraction for color selection
1342            dialog(s).
1343    
1344            * Thuban/UI/classifier.py (SelectPropertiesDialog.__GetColor):
1345            Now calls the abstract ColorDialog instead of wxColourDialog.
1346            This also removed the dependency to Color class conversion
1347            from this function.
1348    
1349    2004-05-04  Frank Koormann  <[email protected]>
1350    
1351            * Extensions/bboxdump/__init__.py: Fixed string left over from
1352            copying.
1353    
1354            * Extensions/bboxdump/bboxdump.py (bboxdump):
1355            Use layer.ShapeStore().AllShapes() to loop over shapes instead of
1356            xrange(layer.NumShapes()). Compile the bboxmessage from a list
1357            of formatted outputs (string.join) instead of appending to the
1358            message. Two progress bar dialogs to report progress on the sometimes
1359            lenghty processing.
1360    
1361    2004-04-22  Frank Koormann  <[email protected]>
1362    
1363            New Extension to dump bounding boxes of all shapes of the selected
1364            layer. An optional column can be specified to group the objects,
1365            in this case the bounding box is a union of the separate boxes.
1366            Dump can be displayed in a ScrolledMessageDialog or written to file.
1367            The Extension is simply a combination of available and well tested
1368            Thuban functionality.
1369    
1370            * Extensions/bboxdump/__init__.py: New: Init to make this
1371            directory a package.
1372    
1373            * Extensions/bboxdump/bboxdump.py: New: Dump bounding boxes of
1374            all shapes of the selected layer.
1375    
1376    2004-04-22  Jan-Oliver Wagner <[email protected]>
1377    
1378            * Thuban/UI/classgen.py (GenUniquePanel.__init__): Fixed two
1379            strings to be i18n now.
1380    
1381    2004-04-18  Jan-Oliver Wagner <[email protected]>
1382    
1383            Changing popup menu of legend from direct building
1384            to using the Menu construction as used for the mainwindow.
1385    
1386            * Thuban/UI/mainwindow.py: New method commands: layer_to_top,
1387            layer_to_bottom, layer_visibility
1388            (MainWindow.LayerToTop): New. Put current layer to the top.
1389            (MainWindow.LayerToBottom): New. Put current layer to bottom.
1390            (MainWindow.HideLayer, MainWindow.ShowLayer, _has_visible_map):
1391            Replace 1,0 by True, False.
1392            (MainWindow.ToggleLayerVisibility): New. Toggle visibility of
1393            current layer.
1394            (MainWindow.LayerShowTable): Removed raising of dialog.
1395            (_has_selected_layer_visible): New. Support function.
1396    
1397            * Thuban/UI/legend.py: ID_POP_xxx: removed.
1398            (LegendPanel.__init__): Removed EVT_MENU bindings.
1399            (LegendTree._OnRightClick): Replace direct creation of
1400            menu via wx Classes by applying the menu definition
1401            as of Menu class of menu.py.
1402            
1403    2004-04-16  Jan-Oliver Wagner <[email protected]>
1404    
1405            * Thuban/UI/exceptiondialog.py (ExceptionDialog.dialog_layout): Improved
1406        button string to stronger clearify that Thuban will be closed when hitting
1407            the button.
1408    
1409            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Added docstring.
1410            Now for layers without a ShapeStore a corresponding message is given
1411            to the user, that this layer has no table to show.
1412    
1413    2004-04-15  Martin Schulze  <[email protected]>
1414    
1415            * Extensions/wms/layer.py (WMSLayer.setWMSFormat): Need to
1416            recalculate the format for the internal render engine as well.
1417    
1418            * Extensions/wms/properties.py (wmsProperties): First start for a
1419            properties dialog.  It's functional for a first selection of
1420            layers, but still has some weired wxWidgets/GTK problems but
1421            beautification can be done later.
1422    
1423            * Extensions/wms/layer.py: Added more documentation
1424            (WMSLayer.getFormats): New: Return list of supported image formats
1425            by the WMS server
1426            (WMSLayer.getLayers): New: Return the list of layer names
1427            supported by the WMS server
1428            (WMSLayer.getLayerTitle): New: Return the title of the named layer
1429            (WMSLayer.getWMSFormat): New: Return the image format that is used
1430            for WMS GetMap requests
1431            (WMSLayer.setWMSFormat): New: Set the image format that is used
1432            for WMS GetMap requests
1433            (WMSLayer.__init__): Move away from using only one layer to using
1434            a list of layers (unsorted at the moment, though).
1435            (WMSLayer.getVisibleLayers): New: Return the list of names for all
1436            visible layers
1437            (WMSLayer.setVisibleLayers): New: Set the list of names for all
1438            visible layers
1439    
1440            * Extensions/wms/wms.py: Moved the WMS layer into layer.py in
1441            order to establish a clean structure.
1442    
1443            * Extensions/wms/layer.py: Moved the WMS layer into a file on its
1444            own in order to establish a clean structure.
1445    
1446    2004-04-13  Martin Schulze  <[email protected]>
1447    
1448            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Added
1449            support for oldstyle (WMS 1.0 apparently) image format
1450            specification.
1451    
1452            * Extensions/wms/wms.py (WMSLayer.calcFormat): Reduce the list of
1453            supported graphic formats back to JPEG and BMP, PNG and others are
1454            too *cough* experimental...  Sorry, I meant to filter this out
1455            before I committed this part.  This should make the WMS extension
1456            run from CVS again.
1457            (wms_dialog): Reset an empty URL to None so that the subsequent
1458            program can depend on this, since the dialog will indeed return an
1459            empty URL, causing another declaration of love by Python.
1460    
1461            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerBBox):
1462            Whenever a native BoundingBox request cannot be fulfilled, check
1463            whether the requested SRS is EPSG:3426, in which case return the
1464            LatLonBoundingBox values.
1465    
1466            * Extensions/wms/test/test_parser.py
1467            (TestWMSCapabilitiesParser.test_LayerSRS): Added a test for
1468            ignoring AUTO:* SRS.
1469            (TestWMSCapabilitiesParser.test_LatLonBoundingBoxes_as_bboxes):
1470            Added another test method to test whether the LatLonBoundingBox
1471            values will be returned if BoundingBox values are requested with
1472            SRS set to EPSG:3426.
1473    
1474            * Extensions/wms/parser.py (WMSCapabilitiesParser.peekLayers):
1475            Added rudimentary support for non-EPSG SRS, i.e. ignore them for
1476            the moment by placing them into a variable which is currently
1477            unused.  Also test whether the EPSG SRS is numerical as it should
1478            be and add an error message if it is not.
1479    
1480            * Extensions/wms/test/sample.xml: Added AUTO:* SRS since they
1481            appear in the real world as well.  Since we cannot handle them yet
1482            (OGCLib can't either), we will ignore them for the moment.
1483    
1484            * Extensions/wms/parser.py: Use a variable for denoting the sample
1485            filename
1486            (WMSCapabilitiesParser.peekLayers): Added support for error
1487            messages during grok().  They will be aggregated in an array and
1488            may be displayed later.  We may have to add a classification
1489            "Warning" and "Error" to this.  That requires more experience,
1490            though, since not every error may be lethal.
1491    
1492            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Raise the
1493            ShowTable() dialog/frame when the user attempts to display it
1494            while it has been opened before already and not closed again.
1495    
1496    2004-04-11  Martin Schulze  <[email protected]>
1497    
1498            * Extensions/wms/infodialog.py: Adjusted the class documentation
1499    
1500            * Extensions/wms/wms.py (WMSLayer.__init__, WMSLayer.GetMapImg):
1501            Switch to using Thuban{Begin,End}BusyCursor instead of the pure
1502            wxWidgets variants.
1503            (WMSLayer.__init__): The epsg_id variable is named top_srs now.
1504    
1505            * Extensions/wms/infodialog.py: Added an information dialog that
1506            will display various information about the WMS current resource,
1507            so that additional information such as the title, the abstract,
1508            fees and access constraints can be displayed for the user if they
1509            are documented in the WMS XML.
1510    
1511    2004-04-10  Martin Schulze  <[email protected]>
1512    
1513            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Adjusted
1514            string handling.  It's "foo".lower() and not lower(foo) without
1515            lower imported from strings or something.
1516    
1517            * Extensions/wms/wms.py (WMSLayer): Incorporated WMSCapabilities
1518            from capabilities.py and parser.py.  Implement priority list for
1519            supported graphics formats, take care of wbmp != bmp.  PNG, TIFF
1520            and GIF are supported here, but not yet by main Thuban.  Hence,
1521            support for them may be removed later.  Special contribution to
1522            usability: get wxWidgets to change the cursor when we're waiting
1523            for data from the network so the user won't start to worry.  This
1524            causes a redrawing error/warning, though.
1525    
1526            * Extensions/wms/parser.py (WMSCapabilitiesParser.grok): Unlink
1527            the DOM object.
1528    
1529    2004-04-01  Martin Schulze  <[email protected]>
1530    
1531            * Extensions/wms/capabilities.py: Adjusted documentation
1532            (WMSCapabilities.__init__): Improved documentation, fixed syntax
1533            (WMSCapabilities.saveCapabilities): Only catch IOError when
1534            handling files
1535            (WMSCapabilities.loadCapabilities): Only catch IOError when
1536            handling files
1537            __main__: corrected variable naming
1538            (WMSCapabilities.fetchCapabilities,loadCapabilities): Make this
1539            class a specialisation of WMSCapabilitiesParser as well.  Also
1540            execute grok() after loading or fetching capabilities, if that
1541            went well, so that subsequent calls can already access the data.
1542            (WMSCapabilities.getVersion): Export the used version of the
1543            GetCapabilities request, so we can use it for subsequent calls,
1544            i.e. for GetMap requests.
1545            (WMSCapabilities.fetchCapabilities): Added proper error handling
1546            when the GetCapabilities request failed, so that the surrounding
1547            program can act accordingly.
1548    
1549    2004-03-30  Martin Schulze  <[email protected]>
1550    
1551            * Extensions/wms/parser.py (WMSCapabilitiesParser.getLayerSRS):
1552            Adjusted the getLayerSRS method to return the list of SRSes
1553            extracted from <SRS> elements instead of <BoundingBox> elements.
1554            Added a bit of documentation as well.
1555            (WMSCapabilitiesParser.checkLayerSRS): Removed integrity test
1556            since it was only implemented due to a misunderstanding.
1557    
1558            * Extensions/wms/test/test_parser.py
1559            (TestWMSCapabilitiesParser.test_LayerSRS): Adjust the tests to
1560            reflect the corrected interpretation of the standard: i.e. a layer
1561            does not have to define a BoundingBox for all SRSes it supports.
1562            Hence the <SRS></SRS> specification is authoritative, not the list
1563            of BoundingBoxes.
1564            (TestWMSCapabilitiesParser.test_BoundingBoxes): Added a new test
1565            to ensure None is returned for a non-existing SRS.
1566            (TestWMSCapabilitiesParser.test_grok): Removed test_grok method
1567            since it is not applicable anymore.  Listing more SRSes in <SRS>
1568            elements is valid according to the specs.
1569    
1570    2004-03-26  Bernhard Reiter <[email protected]>
1571    
1572            * README: Nicer formatting of text. Improved descriptions.
1573            Reflected wxWidgets name change.
1574            
1575            * Thuban/UI/about.py: Extended copyright to 2004 and added
1576            information about the thuban-devel mailinglist.
1577    
1578    2004-03-24  Martin Schulze  <[email protected]>
1579    
1580            * Extensions/wms/capabilities.py: Renamed the class to contain
1581            'WMS', also added a linebreak where required
1582    
1583            * Extensions/wms/parser.py: Finally added the XML parser for the
1584            GetCapabilities response.
1585    
1586            * Extensions/wms/test/sample.xml: Adjusted the sample file so that
1587            <SRS> elements match the <BoundingBox> elements, except for the
1588            layer 'beschriftung'.
1589    
1590            * Extensions/wms/test/test_parser.py: Encode non-ascii strings
1591            since Python uses unicode strings internally, otherwise
1592            comparisons will fail.  Removed tests for getLayerBBoxSRS() since
1593            the SRS will be calculated anyway and this method is obsoleted by
1594            getLayerSRS().  Denote SRS as strings and not as cardinal numbers.
1595            Move loading the sample file into the setUp method.  Added a test
1596            for finding the integrity problem in the sample response.
1597            Improved formatting.
1598    
1599            * Extensions/wms/domutils.py: Added convenience routines for
1600            handling of Document Object Model (DOM) nodes.
1601    
1602            * Extensions/wms/test/test_domutils.py: Added a test for the
1603            domutils module
1604    
1605    2004-03-19  Martin Schulze  <[email protected]>
1606    
1607            * Extensions/wms/test/test_parser.py (TestWMSCapabilitiesParser):
1608            Moved path detection and adding into a module of its own,
1609            adjustpath, which exports thubandir as main Thuban directory.
1610    
1611            * Extensions/wms/test/test_ogclib.py (TestWMSLib): Moved path
1612            detection and adding into a module of its own, adjustpath, which
1613            exports thubandir as main Thuban directory.  Reorganised the
1614            module in order to support the SkipTest feature for Thuban test
1615            cases.
1616    
1617            * Extensions/wms/test/adjustpath.py: Moved path detection and
1618            adding into a module of its own.
1619    
1620    2004-03-18  Martin Schulze  <[email protected]>
1621    
1622            * Extensions/wms/test/test_parser.py: Added another test for
1623            checking whether the WMS XML parser (to be implemented) returns
1624            the information we expect.  This requires a sample WMS WML file
1625            (sample.xml) which has been extracted from the frida server and
1626            "improved" manually.
1627    
1628            * Extensions/wms/test/test_ogclib.py: Added legacy code to add the
1629            main Thuban directory to the path in order to be able to import
1630            random modules.  Adjusted the PyOGCLib detection to reuse the
1631            information gathered.  Also added a note about the PYTHONPATH
1632            environment variable.
1633    
1634            * Extensions/wms/test/test_ogclib.py: The format specification is
1635            a mime-type, not a graphic format, hence image/jpeg wou ld be the
1636            proper format and not JPEG.  We'll also have to take care of the
1637            encoding of / as %2F.
1638    
1639    2004-03-16  Martin Schulze  <[email protected]>
1640    
1641            * Extensions/wms/test/test_ogclib.py: Added a (hopefully)
1642            comprehensive test for the getMapURL method, built compare URLs
1643            according to the documentation in OGC 01-068r3
1644    
1645            * Extensions/wms/capabilities.py (WMSCapabilities): Added the
1646            class WMSCapabilities to manage capabilites, will incorporate
1647            parsing the capabilities response and provide details for other
1648            classes.
1649    
1650    2004-03-12  Bernhard Herzog  <[email protected]>
1651    
1652            Support views in addition to normal tables in the postgis
1653            shapestore
1654    
1655            * Thuban/Model/postgisdb.py
1656            (PostGISShapeStore._fetch_table_information): Add a fallback for
1657            the case where the table name is not in the geometry_columns
1658            table.  This is usually the case for views.  Also, set
1659            self.shapestore here.
1660            (PostGISShapeStore.ShapeType): No need to query the database all
1661            the time.  The shape type is now determined in
1662            _fetch_table_information
1663    
1664            * test/postgissupport.py (PostgreSQLServer.new_postgis_db)
1665            (PostgreSQLServer.get_static_data_db, PostGISDatabase.__init__):
1666            New parameter to specify views.
1667            (PostGISDatabase.has_data): Also compare the views.  New views
1668            parameter
1669            (PostGISDatabase.initdb): Create the views.
1670            (PostgreSQLServer.get_default_static_data_db): Add the v_landmarks
1671            view
1672    
1673            * test/test_postgis_db.py
1674            (TestPostGISShapestorePointFromViews): New.  Test a
1675            PostGISShapeStore with a view
1676            (TestPostGISShapestorePointOIDAsGIDColumn.setUp): Pass the name of
1677            the geometry_column explicitly to test whether that works
1678    
1679    2004-03-12  Bernhard Herzog  <[email protected]>
1680    
1681            Final step for explicit id/geometry columns: Loading and saving
1682    
1683            * Resources/XML/thuban-1.1.dtd: New.  Derived from thuban-1.0.dtd
1684            with the following changes:
1685            (dbshapesource): Two new attributes id_column and geometry_column
1686    
1687            * Thuban/Model/save.py (SessionSaver.write): Use the new dtd
1688            (SessionSaver.write_session): Use the new namespace
1689            (SessionSaver.write_data_containers): Write the new dbshapesource
1690            parameters
1691    
1692            * Thuban/Model/load.py (SessionLoader.__init__): New namespace for
1693            the new file format version
1694            (SessionLoader.start_dbshapesource): Handle the new db parameters
1695    
1696            * test/test_save.py: Update to the new dtd and namespace
1697            (SaveSessionTest.test_save_postgis): Update the NonConnectionStore
1698            mock object to provide a working IDColumn method.
1699    
1700            * test/test_load_1_0.py: New.  Copy of the test_load.py before
1701            today's changes but with the round-trip tests removed.
1702    
1703            * test/test_load_0_9.py: Update doc-string.
1704    
1705            * test/test_load.py: Update all .thuban files to the new dtd and
1706            namespace.
1707            (TestPostGISLayer.file_contents): Add the new dbshapesource
1708            paramters
1709    
1710    2004-03-11  Bernhard Herzog  <[email protected]>
1711    
1712            Next step for explicit id/geometry columns: User interaction
1713    
1714            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Rework how
1715            the dialog is constructed. Add combo boxes to select id and
1716            geometry column.  Rename some instance variables.
1717            (ChooseDBTableDialog.GetTable): Return id and geometry column
1718            names
1719            (ChooseDBTableDialog.OnTableSelect): New. Event handler for
1720            selections in the table list
1721    
1722            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Use id_column
1723            and geometry_column
1724    
1725            * Thuban/Model/session.py (Session.OpenDBShapeStore): Add the new
1726            parameters for id_column and geometry column of PostGISShapeStore
1727            here as well.
1728    
1729            * Thuban/Model/postgisdb.py (type_map): Add ROWID psycog type.
1730            (_raw_type_map): New. Map raw PostgreSQL type ints to thuban types
1731            (PostGISConnection.GeometryTables): Use a better query to
1732            determine which relations in the database might be usable for
1733            shapestores.  Now supports views as well but is more PostgreSQL
1734            specific
1735            (PostGISConnection.table_columns): New. Somewhat experimental
1736            method to let the db dialogs provide lists of columns to users so
1737            that they can select id and geometry columns.
1738            (PostGISTable.__init__): The default value of the id_column
1739            parameter is now None it still means "gid" effectively, though.
1740            (PostGISTable.IDColumn): New introspection method to return a
1741            column object for the id column
1742            (PostGISShapeStore.GeometryColumn): New introspection method to
1743            return a column object for the geometry column
1744    
1745            * test/test_postgis_db.py
1746            (TestPostGISConnection.test_gis_tables_non_empty):
1747            Removed. Subsumed by the new:
1748            (TestPostGISConnection.test_gis_tables_with_views_and_tables):
1749            New. Tes the GeometryTables and table_columns methods with actual
1750            tables and views.
1751            (PointTests.test_id_column, PointTests.test_geometry_column):
1752            New. tests for the new methods.
1753            (TestPostGISShapestorePoint.setUp)
1754            (TestPostGISShapestorePointSRID.setUp)
1755            (TestPostGISShapestorePointExplicitGIDColumn.setUp): Fill the
1756            instance variables needed by the new tests
1757    
1758    2004-03-11  Bernhard Herzog  <[email protected]>
1759    
1760            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): The row
1761            numbers given to ReadValue are ordinals.
1762    
1763    2004-03-11  Bernhard Herzog  <[email protected]>
1764    
1765            Elimiate the requirement for PostGIS tables to have a column
1766            called "gid".
1767    
1768            * Thuban/Model/postgisdb.py (PostGISTable.__init__): New parameter
1769            id_column to specify which column to use to identify rows.  Also
1770            new instance variables id_column and quoted_id_column
1771            (PostGISTable.RowIdToOrdinal, PostGISTable.RowOrdinalToId)
1772            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue)
1773            (PostGISTable.SimpleQuery): Use the id column name provided to the
1774            constructor instead of "gid"
1775            (PostGISShapeStore.__init__): New parameter id_column analogously
1776            to PostGISTable.__init__.  This parameter is simply passed through
1777            to the base class constructor
1778            (PostGISShapeStore._create_col_from_description): Fix typo in
1779            doc-string
1780            (PostGISShapeStore.Shape, PostGISShapeStore.AllShapes)
1781            (PostGISShapeStore.ShapesInRegion): Use the id column name
1782            provided to the constructor instead of "gid"
1783    
1784            * test/postgissupport.py
1785            (PostgreSQLServer.get_default_static_data_db): New static table
1786            landmarks_point_id with an id column != "gid.  Update the comments
1787            a bit.
1788            (skip_if_addgeometrycolumn_does_not_use_quote_ident): Fix typo in
1789            doc-
1790            (upload_shapefile): New parameter gid_column to use a name other
1791            than "gid" for the column to store the shape ids
1792    
1793            * test/test_postgis_db.py (TableTests): New.  Mixin-class
1794            containing all tests previously in TestPostGISTable.  The actual
1795            tests are the same but the code is a bit more configurable to
1796            allow for different id columns etc.
1797            (TestPostGISTable): Derive from TableTests now for the actual
1798            tests.
1799            (TestPostGISTableExplicitGIDColumn): New. Like TestPostGISTable
1800            except that it the landmarks_point_id table to test the id_column
1801            parameter
1802            (PointTests): Extend the doc-string
1803            (TestPostGISShapestorePointExplicitGIDColumn)
1804            (TestPostGISShapestorePointOIDAsGIDColumn): New classes derived
1805            from PointTests to test the explicit id_column parameter.  One
1806            tests with the name of the column holding the shape ids, the other
1807            uses PostgreSQL's OID column.  For the latter a number of methods
1808            have to be overwritten to make them independent of the actual id
1809            values.
1810    
1811    2004-03-08  Silke Reimer  <[email protected]>
1812    
1813            Update debian directory:
1814    
1815            * debian/changelog: Added new version.
1816            * deiban/rules: Updated management of patches (with cbds)
1817            * debian/control: Added cbds to dependencies
1818            * debian/patches/*: New. Adds better support for patches of thuban in
1819                            debian
1820            * debian/menu: Syntax of menu changed slightly
1821            * debian/setup.py.patch: removed because it has been moved to
1822                            debian/patechs/setup.py.patch
1823            
1824    
1825    2004-02-26  Bernhard Herzog  <[email protected]>
1826    
1827            Create the Doc/technotes directory for text files with information
1828            for developers
1829    
1830            * Doc/technotes/README: New. README for the technotes
1831    
1832            * Doc/technotes/coding_guidelines.txt: New. Coding guidelines for
1833            Thuban
1834    
1835            * Doc/technotes/release_process.txt: New. Used to be
1836            HOWTO-Release.  Now slightly adapted to technote formatting style.
1837    
1838            * HOWTO-Release: Removed.  It's contents are now in
1839            Doc/technotes/release_process.txt
1840    
1841    2004-02-25  Bernhard Herzog  <[email protected]>
1842    
1843            * libraries/thuban/wxproj.cpp (get_wx_version): New.  Return the
1844            version of wxWindows the module was compiled with so we can check
1845            that against the wxPython version.
1846    
1847            * Thuban/version.py (thuban_branch, thuban_release): New variables
1848            controlling which and how Thuban versions are shown.  See the
1849            comments for details.
1850            (verify_versions): Also check that the wx version that wxproj is
1851            compiled against matches that of the wxPython we use at runtime
1852    
1853    2004-02-20  Bernhard Herzog  <[email protected]>
1854    
1855            * Extensions/wms/wms.py (epsg_code_to_projection): Use
1856            get_system_proj_file to read the epsg projections.  The old way
1857            depended on the current directory being the top Thuban directory.
1858    
1859    2004-02-20  Bernhard Herzog  <[email protected]>
1860    
1861            * Extensions/svgexport/test/test_svgmapwriter.py
1862            (TestVirtualDC.test_clippath): Remove a debug print
1863    
1864    2004-02-20  Bernhard Herzog  <[email protected]>
1865    
1866            * Extensions/svgexport/__init__.py: New.  Turn
1867            Extensions/svgexport into a package.
1868    
1869            * Extensions/svgexport/svgmapwriter.py: Reorder the imports and
1870            doc-string a bit.  The doc-string must come first, otherwise it's
1871            not a doc-string.  The __future__ import must be the first thing
1872            after the doc-string.  Use only double quotes in doc-strings.
1873            Single quotes trip up emacs syntax highlighting if the text
1874            contains apostrophes.
1875    
1876    2004-02-20  Bernhard Herzog  <[email protected]>
1877    
1878            * Extensions/svgexport/test/__init__.py,
1879            Extensions/svgexport/test/test_svgmapwriter.py: New. Initial test
1880            suite for svgexport
1881    
1882            * test/runtests.py (find_test_modules): New. Function with the
1883            module finding code from main.
1884            (main): Use find_test_modules to figure out the default test
1885            modules and take modules from Extensions.svgexport.test too.
1886    
1887    2004-02-19  Bernhard Herzog  <[email protected]>
1888    
1889            * Thuban/UI/application.py (ThubanApplication.OnInit): Make sure
1890            the mainwindow has a reference to the map of the initial session.
1891            This fixes a bug introduced with the fix for RT#2245
1892    
1893    2004-02-19  Bernhard Herzog  <[email protected]>
1894    
1895            * Extensions/svgexport/svgsaver.py,
1896            Extensions/svgexport/svgmapwriter.py,
1897            Extensions/svgexport/maplegend.py: Added again.  This time in the
1898            correct place.
1899    
1900    2004-02-17  Bernhard Herzog  <[email protected]>
1901    
1902            Fix for RT#2245
1903    
1904            * Thuban/UI/application.py (ThubanApplication.OnInit): Initialize
1905            instance variables before trying to create any windows.  Creating
1906            windows can start an event loop if e.g. message boxes are popped
1907            up for some reason, and event handlers, especially EVT_UPDATE_UI
1908            may want to access things from the application.
1909            (ThubanApplication.maps_changed): The mainwindow may not have been
1910            created yet, so check whether it has been created before calling
1911            its methods
1912    
1913            * Thuban/UI/view.py (MapCanvas.OnIdle): Only try to redraw if we
1914            have a map
1915    
1916    2004-02-17  Bernhard Herzog  <[email protected]>
1917    
1918            * test/test_svgmapwriter.py, Extensions/svgsaver.py,
1919            Extensions/svgmapwriter.py, Extensions/maplegend.py,
1920            extensions/svgexport/svgsaver.py,
1921            extensions/svgexport/svgmapwriter.py,
1922            extensions/svgexport/maplegend.py: Removed.  These files were in
1923            the wrong places or didn't work at all.
1924    
1925    2004-02-16  Bernhard Herzog  <[email protected]>
1926    
1927            * Thuban/UI/view.py (MapCanvas.Export): Remove accidentally added
1928            line
1929    
1930    2004-02-16  Bernhard Herzog  <[email protected]>
1931    
1932            * Thuban/UI/view.py (MapCanvas.Export): Avoid UnboundLocalError.
1933    
1934    2004-02-15  Markus Rechtien  <[email protected]>
1935            
1936            * Extensions/svgexport/svgmapwriter.py: New. Adds the capability
1937            to write a session to a file in SVG format.
1938            * Extensions/svgexport/svgsaver.py: New. Uses svgmapwriter.py
1939            to write a SVG map of a session.
1940            * Extensions/svgexport/maplegend: New. Writes a basic maplegend
1941            in SVG format for the current session.
1942    
1943    2004-02-13  Bernhard Herzog  <[email protected]>
1944    
1945            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): When the layer
1946            can't be created, return immediately after displaying the error
1947            message.
1948    
1949    2004-02-11  Bernhard Herzog  <[email protected]>
1950    
1951            Handle postgis tables with more than one geometry column.
1952    
1953            * Thuban/Model/postgisdb.py
1954            (PostGISTable._fetch_table_information): Delegate the creation of
1955            column objects to a different method so that we can extend that in
1956            derived classes
1957            (PostGISTable._create_col_from_description): New. Column object
1958            creation part of _fetch_table_information
1959            (PostGISShapeStore._create_col_from_description): New. Extend
1960            inherited method to handle geometry columns
1961            (PostGISShapeStore.__init__): New parameter geometry_column to
1962            specify which geometry column to use.  Optional but mandatory for
1963            tables with more than one geometry column
1964            (PostGISShapeStore._fetch_table_information): Also use the name of
1965            the geometry column when looking for the srid
1966            (PostGISShapeStore.ShapeType): Also use the name of the geometry
1967            column when looking for the shape type
1968    
1969            * test/test_save.py (SaveSessionTest.test_save_postgis): Adapt
1970            NonConnectionStore to changes in the PostGISShapeStore
1971    
1972            * test/test_postgis_db.py
1973            (TestPostGISSpecialCases.test_shapestore_two_geom_cols): Test
1974            PostGISShapeStore with tables having two geometry columns.
1975    
1976    2004-02-10  Bernhard Herzog  <[email protected]>
1977    
1978            Fix some postgis problems.  What remains to be done is real
1979            handling of SRIDs as they affect how reprojection is done
1980    
1981            * Thuban/Model/postgisdb.py (quote_identifier): Fix typo in
1982            doc-string
1983            (PostGISShapeStore._fetch_table_information): New. Extend
1984            inherited method to retrieve srid
1985            (PostGISShapeStore.BoundingBox): Handle tables without data.
1986            extent yields NULL for those
1987            (PostGISShapeStore.ShapesInRegion): Use the srid of the table.
1988    
1989            * test/test_postgis_db.py
1990            (TestPostGISSpecialCases.test_shapestore_empty_table): New test
1991            for the special case of a table without any data
1992            (TestPostGISShapestorePointSRID): New class with tests for a table
1993            that uses srids
1994            (PolygonTests): Fix a doc-string typo
1995    
1996            * test/postgissupport.py (PostGISDatabase.__init__): New parameter
1997            reference_systems with a specification of spacial reference
1998            systems to create in the new db.
1999            (PostgreSQLServer.new_postgis_db)
2000            (PostgreSQLServer.get_static_data_db): New parameter
2001            reference_systems to be passed through ultimately to
2002            PostGISDatabase.  In new_postgis_db also check whether an existing
2003            db already has the right srids
2004            (PostgreSQLServer.get_default_static_data_db): Add srids and a
2005            table that uses srids
2006            (PostGISDatabase.initdb): Create the entries for the reference
2007            systems
2008            (PostGISDatabase.has_data): Add reference_systems parameter to
2009            check for those too
2010            (upload_shapefile): New parameter srid to create tables with a
2011            specific srid
2012    
2013    2004-02-06  Frank Koormann  <[email protected]>
2014    
2015            * po/pt_BR.po: Fixed charset
2016    
2017    2004-02-05  Frank Koormann  <[email protected]>
2018    
2019            * po/pt_BR.po: Fixed format string for error message, missing %s
2020            added (Thuban/UI/application.py:273)
2021    
2022    2004-02-03  Frank Koormann  <[email protected]>
2023            
2024            First version of Portuguese (Brazilian) translation
2025    
2026            * po/pt_BR.po: New, translation of pot (2004-01-15 16:07+0300) for
2027            Brazilian Portuguese by Eduardo Patto Kanegae.
2028    
2029            * Thuban/UI/about.py (About.__init.py__): Added Eduardo to the list of
2030            translators.
2031    
2032    
2033    2004-01-22  Frank Koormann  <[email protected]>
2034    
2035            * Doc/manual/thuban-manual.xml: Added section on installation of
2036            Thuban under Win32 systems. Fixed image path references in the postgis
2037            section. Some minor source formattings.
2038    
2039    2004-01-21  Frank Koormann  <[email protected]>
2040    
2041            Make Thuban remember path selections (at least for one application run).
2042    
2043            * Thuban/UI/application.py (Application.OnInit): Initialize path as a
2044            attribute of application object. Path is a dictionary of
2045            strings, currently with the items "data" and "projection".  
2046            (Application.SetPath): New, stores path for the specified item.
2047            (Application.Path): New, return path for the specified item.
2048    
2049            * Thuban/UI/mainwindow.py
2050            (MainWindow.OpenSession, MainWindow.SaveSessionAs,
2051            MainWindow.AddLayer, MainWindow.AddRasterLayer,
2052            MainWindow.TableOpen): Access "data" path information of the
2053            application.
2054            
2055            * Thuban/UI/projdialog.py (ProjFrame._OnImport, ProjFrame._OnExport):
2056            Access "projection" path information of the application.
2057    
2058    2004-01-05  Bernhard Herzog  <[email protected]>
2059    
2060            * po/ru.po: Updated translations from Alex Shevlakov
2061    
2062    2004-01-05  Bernhard Herzog  <[email protected]>
2063    
2064            * po/Makefile, po/README: Move the description of how to generate
2065            the translation statistics to the README.
2066    
2067    2003-12-23  Bernhard Herzog  <[email protected]>
2068    
2069            * NEWS: Update for 1.0.0
2070    
2071            * po/it.po: Another update from Maurizio Napolitano
2072    
2073    2003-12-23  Bernhard Herzog  <[email protected]>
2074    
2075            * po/it.po: Updated translation from Maurizio Napolitano
2076    
2077    2003-12-23  Bernhard Herzog  <[email protected]>
2078    
2079            * Thuban/UI/join.py (JoinDialog.__init__): Mark one more string
2080            for translation
2081    
2082            * Thuban/UI/mainwindow.py (MainWindow.TableRename)
2083            (MainWindow.RenameMap, MainWindow.RenameLayer): Mark some more
2084            strings for translation
2085    
2086            * po/de.po: Update with the newly marked strings.
2087    
2088    2003-12-22  Bernhard Herzog  <[email protected]>
2089    
2090            * HOWTO-Release: Fix the places where version numbers have to be
2091            updated
2092    
2093    2003-12-22  Bernhard Herzog  <[email protected]>
2094    
2095            * setup.py (setup call): 1.0.0, yeah!
2096    
2097            * Thuban/version.py (longversion): 1.0.0, yeah!
2098    
2099            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
2100            1.0.0 namespace too
2101    
2102            * Thuban/Model/save.py (SessionSaver.write_session): Save with
2103            1.0.0 namespace
2104    
2105            * test/test_load.py (LoadSessionTest.dtd)
2106            (TestSingleLayer.file_contents)
2107            (TestNonAsciiColumnName.file_contents)
2108            (TestLayerVisibility.file_contents)
2109            (TestClassification.file_contents, TestLabels.file_contents)
2110            (TestLayerProjection.file_contents)
2111            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2112            (TestLabelLayer.file_contents, TestPostGISLayer.file_contents)
2113            (TestPostGISLayerPassword.file_contents)
2114            (TestLoadError.file_contents, TestLoadError.test): Update for
2115            1.0.0 namespace
2116    
2117            * test/test_save.py (SaveSessionTest.dtd)
2118            (SaveSessionTest.testEmptySession)
2119            (SaveSessionTest.testSingleLayer)
2120            (SaveSessionTest.testLayerProjection)
2121            (SaveSessionTest.testRasterLayer)
2122            (SaveSessionTest.testClassifiedLayer)
2123            (SaveSessionTest.test_dbf_table)
2124            (SaveSessionTest.test_joined_table)
2125            (SaveSessionTest.test_save_postgis): Update for 1.0.0 namespace
2126    
2127    2003-12-22  Bernhard Herzog  <[email protected]>
2128    
2129            * Thuban/Model/load.py (SessionLoader.start_label): Make sure the
2130            alignment flags are byte strings not unicode and that they have
2131            valid values
2132    
2133            * test/test_load.py (TestLabelLayer): New. Test loading (and
2134            indirectly saving) of maps with labels.
2135    
2136    2003-12-22  Bernhard Herzog  <[email protected]>
2137    
2138            * Thuban/UI/tableview.py (TableGrid.OnDestroy)
2139            (TableGrid.__init__): Handle EVT_WINDOW_DESTROY in the grid to
2140            unsubscribe all subscribers.
2141            (LayerTableFrame.OnDestroy): Do not unsubscribe any messages from
2142            self.grid since it may already have been destroyed.
2143            Fixes RT #2256
2144    
2145    2003-12-19  Bernhard Herzog  <[email protected]>
2146    
2147            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
2148    
2149    2003-12-16  Bernhard Herzog  <[email protected]>
2150            
2151            * debian/bitmappath.patch, debian/setup.py.patch:
2152                    added to ensure compliance with FHS for debian
2153            * debian/rules, debian/changelog:
2154                added patches in rules to ensure compliance with FHS for debian
2155    
2156    2003-12-16  Bernhard Herzog  <[email protected]>
2157    
2158            * po/Makefile (mo): Make the output a bit nicer so that it prints
2159            statistics about the translations. Add a comment how produce even
2160            nicer statistics with sed.
2161    
2162    2003-12-09  Frank Koormann   <[email protected]>
2163    
2164            * Resources/Projections/defaults.proj:
2165            French projection sample with correct accents (UNICODE).
2166    
2167    2003-12-05  Bernhard Herzog  <[email protected]>
2168    
2169            * MANIFEST.in: Add the devtools directory
2170    
2171            * setup.py (setup call): Use license instead of licence. This
2172            silences a deprecation warning on Python 2.3
2173    
2174    2003-12-05  Frank Koormann   <[email protected]>
2175    
2176            Documentation synced with 1.0rc1
2177    
2178            * Doc/manual/thuban-manual.xml:
2179            Minor formatting changes and references to database layers .
2180            Introduction.Internationalization: New section on i18n.
2181            MapManagement.AddingandRemovingLayers: Added item on database layers.  
2182            MapManagement.TheLegend: Added section and screenshot on popup menu.
2183            ProjectionManagement: Updated screenshot and sentence on EPSG.
2184            Appendix.SupportedDataSources: Added PostGIS.
2185            Appendix.WorkingwithPostGIS: New section.
2186    
2187            * Doc/manual/images/6_projection.png: Updated screenshot including
2188            EPSG checkboxes.
2189    
2190            * Doc/manual/images/3_5_popup_menu.png: New, popup menu screenshot.
2191    
2192            * Doc/manual/images/app_postgis_add_layer.png,
2193            Doc/manual/images/app_postgis_db_add.png,
2194            Doc/manual/images/app_postgis_db_management.png:
2195            New screenshots focussing on database layers
2196    
2197    2003-12-05  Frank Koormann   <[email protected]>
2198    
2199            * Thuban/UI/projdialog.py (load_user_proj): If user.proj is missing
2200            write warning to stderr instead of rising a warning dialog
2201    
2202    2003-12-03  Bernhard Herzog  <[email protected]>
2203    
2204            Fix for RT #2243
2205    
2206            * Thuban/UI/mainwindow.py (MainWindow.has_selected_shape_layer):
2207            New. Like has_selected_layer but for shape layers only
2208            (_has_selected_shape_layer): New. Like _has_selected_layer but for
2209            shape layers only
2210            (layer_show_table command, layer_jointable command): Use these
2211            commands should only be available for shape layers
2212    
2213    2003-12-03  Bernhard Herzog  <[email protected]>
2214    
2215            * Thuban/UI/mainwindow.py (MainWindow.Unsubscribe): Deal with
2216            publishers that are wx objects and may have been destroyed by wx
2217            already. Fixes RT #2242.
2218    
2219    2003-12-03  Bernhard Herzog  <[email protected]>
2220    
2221            * po/ru.po: Updates from Alex Shevlakov
2222    
2223    2003-12-03  Silke Reimer <silkeintevation.de>
2224    
2225            * debian/control, debian/changelog: Added gdal-support to
2226                    debian package, updated to new thuban version
2227    
2228    
2229    2003-12-03  Bernhard Herzog  <[email protected]>
2230    
2231            * Thuban/Lib/version.py: New. Module for version number
2232            manipulations. The version of make_tuple here also deals better
2233            with more unusual version number strings, such as e.g.
2234            "1.2+cvs20031111"
2235    
2236            * Thuban/version.py (make_tuple): Removed. It's now in
2237            Thuban.Lib.version. Use that implementation instead.
2238    
2239            * test/test_lib_version.py: New. Tests for Thuban/Lib/version.py
2240    
2241    2003-12-02  Bernhard Herzog  <[email protected]>
2242    
2243            * MANIFEST.in: Add debian files
2244    
2245            * setup.py (setup call): Add packages for the Extensions so that
2246            they're installed too
2247            (data_files): Add READMEs and sample data from some Extensions
2248    
2249            * NEWS: Add note about the extensions in binary packages
2250    
2251    2003-12-02  Bernhard Herzog  <[email protected]>
2252    
2253            * Thuban/Model/save.py (SessionSaver.write_session): Save files
2254            with the thuban-1.0rc1
2255    
2256            * Thuban/Model/load.py (SessionLoader.__init__): Recognize the
2257            thuban-1.0rc1 namespace too
2258    
2259            * test/test_save.py (SaveSessionTest.dtd)
2260            (SaveSessionTest.testEmptySession)
2261            (SaveSessionTest.testSingleLayer)
2262            (SaveSessionTest.testLayerProjection)
2263            (SaveSessionTest.testRasterLayer)
2264            (SaveSessionTest.testClassifiedLayer)
2265            (SaveSessionTest.test_dbf_table)
2266            (SaveSessionTest.test_joined_table)
2267            (SaveSessionTest.test_save_postgis): Update to thuban-1.0rc1
2268            namespace
2269    
2270            * test/test_load.py (LoadSessionTest.dtd): Update to thuban-1.0rc1
2271            namespace
2272            (TestSingleLayer.file_contents)
2273            (TestNonAsciiColumnName.file_contents)
2274            (TestLayerVisibility.file_contents)
2275            (TestClassification.file_contents, TestLabels.file_contents)
2276            (TestLayerProjection.file_contents)
2277            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
2278            (TestPostGISLayer.file_contents)
2279            (TestPostGISLayerPassword.file_contents)
2280            (TestLoadError.file_contents, TestLoadError.test): Update to
2281            thuban-1.0rc1 namespace
2282    
2283    2003-12-01  Bernhard Herzog  <[email protected]>
2284    
2285            * setup.py (proj4_prefix, wx_prefix, gdal_prefix): Fix these for
2286            nt to better match Intevation's current w32 setup
2287    
2288            * HOWTO-Release: Add note about updating MANIFEST.in
2289    
2290            * MANIFEST.in: Add the Extensions
2291    
2292            * NEWS: Update for 1.0rc1
2293    
2294    2003-12-01  Bernhard Herzog  <[email protected]>
2295    
2296            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Change the wild
2297            cards for the dialog so that shapefiles ending in all uppercase
2298            SHP are listed too
2299    
2300    2003-11-28  Bernhard Herzog  <[email protected]>
2301    
2302            * Thuban/version.py (longversion): Update to 1.0rc1
2303    
2304            * setup.py (setup call): Update version to 1.0rc1. Use the
2305            [email protected] email address as author email instead of my
2306            personal one.
2307    
2308    2003-11-28  Bernhard Herzog  <[email protected]>
2309    
2310            * po/de.po: Update german translation.
2311    
2312    2003-11-28  Bernhard Herzog  <[email protected]>
2313    
2314            Unify the filenames stored in .thuban files so that the .thuban
2315            files are more platform independend
2316    
2317            * Thuban/Model/save.py (unify_filename): New. Unify filenames so
2318            that they can be used on both windows and unix
2319            (SessionSaver.prepare_filename): New. Handle all filename
2320            transformations for filenames stored in the thuban file
2321            (SessionSaver.write_data_containers, SessionSaver.write_layer):
2322            Use prepare_filename
2323    
2324            * test/test_save.py (SaveSessionTest.testSingleLayer)
2325            (SaveSessionTest.testLayerProjection)
2326            (SaveSessionTest.testRasterLayer)
2327            (SaveSessionTest.testClassifiedLayer)
2328            (SaveSessionTest.test_dbf_table)
2329            (SaveSessionTest.test_joined_table): Filenames are always stored
2330            with slashes on all currently supported platforms so adapt all
2331            tests to this
2332    
2333            * test/test_load.py (LoadSessionTest.filenames): With the new
2334            filename scheme the filenames in the tests should be
2335            understandable on all currently supported platforms so we turn
2336            this into an empty list because we don't have to normalize them
2337            anymore
2338    
2339    2003-11-28  Bernhard Herzog  <[email protected]>
2340    
2341            * test/test_layer.py (TestLayer.test_arc_layer_with_projection):
2342            Add the ellipsoid to the projection since some Proj versions
2343            complain if it's missing.
2344    
2345    2003-11-27  Bernhard Herzog  <[email protected]>
2346    
2347            Corect some bounding box projection problems
2348    
2349            * Thuban/Model/proj.py (Projection.InverseBBox): New. Inverse
2350            version of ForwardBBox
2351            (Projection._transform_bbox): New. common implementation of
2352            ForwardBBox and InverseBBox
2353            (Projection.ForwardBBox): Use _transform_bbox.
2354    
2355            * test/test_proj.py (TestProjection.test): Add test for
2356            InverseBBox
2357    
2358            * Thuban/Model/layer.py (Layer.LatLongBoundingBox)
2359            (Layer.ShapesBoundingBox, RasterLayer.LatLongBoundingBox): Use the
2360            new InverseBBox method to determine the unprojected bounding box
2361            (Layer.ShapesInRegion): Use the ForwardBBox method to project the
2362            bbox.
2363    
2364            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
2365            Removed.
2366            (TestLayer.test_arc_layer_with_projection): New. This test is
2367            better able to test whether bounding boxes are projected correctly
2368            than test_point_layer_with_projection
2369    
2370            * Thuban/UI/viewport.py (ViewPort.map_projection_changed): Use
2371            InverseBBox to unproject bboxes
2372    
2373    2003-11-25  Bernhard Herzog  <[email protected]>
2374    
2375            * Thuban/UI/about.py (About.__init__): Make sure we have ASCII
2376            source code.
2377    
2378    2003-11-25  Bernhard Herzog  <[email protected]>
2379    
2380            * Thuban/Model/layer.py (Layer.__getattr__): Removed. It was only
2381            there for backwards compatibility and all code relying on that
2382            should have been updated by now.
2383    
2384    2003-11-25  Bernhard Herzog  <[email protected]>
2385    
2386            * test/test_load.py (TestClassification.test): Add the missing
2387            round trip test.
2388            (TestClassification.file_contents): Update to the newest file
2389            format
2390    
2391    2003-11-25  Bernhard Herzog  <[email protected]>
2392    
2393            Add very experimental (and possibly dangerous) extension to draw
2394            polygons:
2395    
2396            * Extensions/drawshape/README: New. Brief installation
2397            instructions
2398    
2399            * Extensions/drawshape/drawshape.py: New. Implementation of the
2400            drawshape extensions
2401    
2402            * Extensions/drawshape/patch.diff: Patch to apply before the
2403            extension can be used.
2404    
2405    2003-11-24  Bernhard Herzog  <[email protected]>
2406    
2407            * Thuban/Model/data.py (ShapefileStore._open_shapefile)
2408            (ShapefileStore.__init__): Factor opening the shapefile into a
2409            separate method (the new _open_shapefile). This makes the code a
2410            bit more readable but the real reason is that it makes some evil
2411            hacks easier. :-)
2412    
2413    2003-11-24  Bernhard Herzog  <[email protected]>
2414    
2415            * Thuban/Model/load.py (SessionLoader.check_attrs): If no
2416            converter is specified for an attribute assume it's a string
2417            containing only Latin1 characters. Update doc-string accordingly.
2418            This change should fix many places where unicode objects might
2419            accidentally enter Thuban.
2420    
2421            * test/test_load.py (TestNonAsciiColumnName): New test to check
2422            what happens with column names in DBF files that contain non-ascii
2423            characters
2424    
2425    2003-11-21  Bernhard Herzog  <[email protected]>
2426    
2427            Enable the experimental attribute editing again and introduce a
2428            command line switch to actually activate it
2429    
2430            * Thuban/UI/main.py (options): New. Container for options set on
2431            the commmand line
2432            (main): Add the --enable-attribute-editing flag.
2433    
2434            * Thuban/UI/identifyview.py (IdentifyView.__init__): If attribute
2435            editing is enabled use the grid ctrl which allows editing of the
2436            values
2437    
2438            * Thuban/Model/transientdb.py (AutoTransientTable.write_record):
2439            New. Just delegate this to the underlying table.
2440    
2441    2003-11-20  Bernhard Herzog  <[email protected]>
2442    
2443            * test/test_proj.py (ProjFileReadTests.test_read_unreadable_file):
2444            Skip this test if run under non-posix systems since it only works
2445            there
2446    
2447    2003-11-19  Bernhard Herzog  <[email protected]>
2448    
2449            * Thuban/Model/resource.py: Rework the way gdal support is
2450            determined so that we can give a reason in the about why gdal is
2451            not supported.
2452            (gdal_support_status): New. Variable holding a string with the
2453            reason for no gdal support
2454    
2455            * Thuban/UI/about.py (About.__init__): Add the reason why gdal is
2456            not supported to the message
2457    
2458    2003-11-19  Bernhard Herzog  <[email protected]>
2459    
2460            Remove the old table interface and its test cases
2461    
2462            * Thuban/Model/table.py (OldTableInterfaceMixin): Removed.
2463            (DBFTable, MemoryTable): Do not derive from OldTableInterfaceMixin
2464            anymore
2465    
2466            * Thuban/Model/transientdb.py (TransientTableBase)
2467            (AutoTransientTable): Do not derive from OldTableInterfaceMixin
2468            anymore
2469    
2470            * test/test_table.py: Removed since the old interface it tests is
2471            gone.
2472    
2473            * test/runtests.py (main): The old table interface is gone and
2474            with it the deprecation warnings so remove the code that turns
2475            these warnings into errors
2476    
2477    2003-11-19  Bernhard Herzog  <[email protected]>
2478    
2479            * test/test_table.py: Revert to revision 1.5 again. Changing the
2480            tests to use the new table interface is completely wrong since the
2481            whole purpose of the tests in this module is to test the old
2482            interface.
2483    
2484    2003-11-18  Bernhard Herzog  <[email protected]>
2485    
2486            * Thuban/Model/postgisdb.py (PostGISConnection.MatchesParameters):
2487            New. Test whether the connection matches a set of connection
2488            parameters
2489    
2490            * Thuban/UI/dbdialog.py (DBFrame.conns_changed): Fix doc-string
2491            (DBFrame.OnAdd): Use the new MatchesParameters method when looking
2492            for existing connections with the same parameters and break out of
2493            the loop correctly.
2494    
2495            * test/test_postgis_db.py (TestBriefDescription)
2496            (TestPostGISSimple.test_brief_description): Rename
2497            TestBriefDescription to TestPostGISSimple and the test method to
2498            test_brief_description so that we can add more test methods.
2499            (TestPostGISSimple.test_matches_parameters): New. Test the new
2500            MatchesParameters method
2501    
2502    2003-11-18  Bernhard Herzog  <[email protected]>
2503    
2504            * Thuban/Lib/connector.py (Publisher): Introduce a new flag,
2505            _was_destroyed, to indicate whether an publisher instance has
2506            already been destroyed.
2507            (Publisher.Unsubscribe): Only disconnect if the publisher has not
2508            been destroyed yet.
2509            (Publisher.Destroy): Set the _was_destroyed flag to true.
2510    
2511            * test/test_connector.py
2512            (TestPublisher.test_unsubscribe_after_destroy): New. Test that
2513            calling Unsubscribe after Destroy doesn't raise an exception
2514    
2515    2003-11-14  Bernhard Herzog  <[email protected]>
2516    
2517            * Thuban/UI/identifyview.py (IdentifyView.selected_shape): Fix
2518            typo in doc-string
2519    
2520    2003-11-13  Bernhard Herzog  <[email protected]>
2521    
2522            Quote table and column names properly for postgis.
2523    
2524            * Thuban/Model/postgisdb.py (quote_identifier): New. Function to
2525            quote an identifier for use in an sql statement
2526            (PostGISColumn.__init__): Add the quoted_name attribute
2527            (PostGISTable.__init__): New instance variable quoted_tablename
2528            (PostGISTable._fetch_table_information): Use the quoted table
2529            name. New isntance variable quoted_geo_col with a quoted version
2530            of geometry_column
2531            (PostGISTable.NumRows, PostGISTable.RowIdToOrdinal)
2532            (PostGISTable.RowOrdinalToId): Use the quoted table name
2533            (PostGISTable.ReadValue, PostGISTable.ValueRange)
2534            (PostGISTable.UniqueValues, PostGISTable.SimpleQuery)
2535            (PostGISShapeStore.BoundingBox, PostGISShapeStore.Shape)
2536            (PostGISShapeStore.AllShapes, PostGISShapeStore.ShapesInRegion):
2537            Use quoted table and column names
2538    
2539            * test/test_postgis_db.py (TestPostGISSpecialCases)
2540            (TestPostGISIgnoredColumns): Rename the class to
2541            TestPostGISSpecialCases because that better describes the new
2542            cases
2543            (TestPostGISSpecialCases.test_unsupported_types)
2544            (TestPostGISSpecialCases.test): Rename the method to
2545            test_unsupported_types because we need a more descriptive name now
2546            that there are more methods
2547            (TestPostGISSpecialCases.test_table_name_quoting)
2548            (TestPostGISSpecialCases.test_column_name_quoting)
2549            (TestPostGISSpecialCases.test_shapestore_name_quoting): New test
2550            cases to test quoting of table and column names in PostGISTable
2551            and PostGISShapeStore
2552    
2553            * test/postgissupport.py
2554            (skip_if_addgeometrycolumn_does_not_use_quote_ident): New. Skip if
2555            AddGeometryColumn desn't support table or column names with sapces
2556            or double quotes
2557    
2558    2003-11-12  Jan-Oliver Wagner <[email protected]>
2559    
2560            * Extensions/wms/__init__.py: New: Init to make this
2561            directory a package.
2562    
2563            * Extensions/wms/wms.py: New: Provide layers via OGC WMS.
2564    
2565    2003-11-11  Bernhard Herzog  <[email protected]>
2566    
2567            * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
2568            Constant for the file woth deprecated epsg projections
2569            (get_system_proj_file): Update doc-string
2570    
2571            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
2572            above the EPS widgets, introduce a check box for the deprecated
2573            eps projections and a label for the epsg widgets
2574            (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
2575            too
2576    
2577    2003-11-11  Bernhard Herzog  <[email protected]>
2578    
2579            Avoid warnings when run under Python 2.3
2580    
2581            * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
2582            (BaseRenderer.draw_label_layer): Coordinates must be ints.
2583    
2584            * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
2585            real method so that we can convert to int.
2586            (MapRenderer.label_font): The font size mist be an int.
2587    
2588            * Thuban/UI/common.py (Color2wxColour): The color values must be
2589            ints. Also, remove the unnecessary asserts.
2590    
2591            * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
2592            (TestUnicodeStrings.test): Python source code should not contain
2593            non-ascii characters unless an encoding is specified in the file.
2594            Therefore use \x escapes in the string literals for non-ascii
2595            characters.
2596    
2597    2003-11-11  Bernhard Herzog  <[email protected]>
2598    
2599            * Thuban/Model/resource.py (get_system_proj_file): Add a filename
2600            parameter so that this function can be used for all proj files in
2601            Resource/Projections
2602            (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
2603            get_system_proj_file
2604    
2605            * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
2606            ProjFile self.__sysProjFile use a dictionary of system ProjFile
2607            objects self._sys_proj_files
2608            (ProjFrame.build_dialog): Adapt to the new changes in the
2609            ProjectionList constructor. Add a check button to toggle whether
2610            EPSG projections are shown
2611            (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
2612            events.
2613            (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
2614            the busy cursor if the files have not yet been loaded by the
2615            dialog.
2616            (ProjFrame.load_system_proj): Add a parameter for the name of the
2617            proj file. Maintain the dictionary of system projections
2618            self._sys_proj_files
2619    
2620            * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
2621            user_projs parameters into one parameter proj_files which is a
2622            list of proj files.
2623            (ProjectionList._subscribe_proj_files)
2624            (ProjectionList._unsubscribe_proj_files): New. Move
2625            subscription/unsubscription of projfile messages to separate
2626            methods
2627            (ProjectionList.Destroy): The unsubscribe is now done in
2628            _unsubscribe_proj_files
2629            (ProjectionList.update_projections): We now have a list of proj
2630            file objects
2631            (ProjectionList.SetProjFiles): New method to set a new list of
2632            proj file objects
2633    
2634            * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
2635            Specify explicitly which system proj file to load.
2636    
2637    2003-11-11  Bernhard Herzog  <[email protected]>
2638    
2639            * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
2640            instance variables to cut cyclic references. The GC would have
2641            collected the loader eventually but it can happen that it doesn't
2642            run at all until thuban is closed (2.3 but not 2.2 tries a bit
2643            harder and forces a collection when the interpreter terminates)
2644            (load_session): Call the handler's Destroy method to make sure
2645            that it gets garbage collected early. Otherwise it will be
2646            collected very late if at all and it holds some references to e.g.
2647            shapestores and the session which can lead to leaks (of e.g. the
2648            temporary files)
2649    
2650            * test/test_load.py (TestSingleLayer.test_leak): New. test for the
2651            resource leak in load_session
2652    
2653    2003-11-10  Bernhard Herzog  <[email protected]>
2654    
2655            * Thuban/UI/baserenderer.py: Add a way to specify how layers in
2656            extensions are to be rendered.
2657            (_renderer_extensions): New. List with renderer for layers in
2658            extensions
2659            (add_renderer_extension): New. Add a renderer extension
2660            (init_renderer_extensions): New. Init the renderer extensions
2661            (BaseRenderer.render_map_incrementally): Search
2662            _renderer_extensions for how to draw unknown layer types
2663            (BaseRenderer.draw_raster_data): Add format parameter so that
2664            formats other than BMP can be drawn
2665            (BaseRenderer.draw_raster_layer): Pass an explicit format to
2666            draw_raster_data
2667    
2668            * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
2669            strings of the format parameter of draw_raster_data method to wx
2670            constants
2671            (MapRenderer.draw_raster_data): Add the format parameter and use
2672            raster_format_map to map it to the right wxwindows constant for
2673            wxImageFromStream
2674    
2675            * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
2676            the format parameter and record it
2677            (TestBaseRenderer.test_raster_no_projection): check the format
2678            paramter of the draw_raster_data method
2679            (TestBaseRenderer.test_renderer_extension): New. Test the renderer
2680            extension facility
2681    
2682    2003-11-07  Bernhard Herzog  <[email protected]>
2683    
2684            Tweak the usage of the sqlite database to make common use cases
2685            more responsive. In most cases copying the data to the sqlite
2686            database takes so long that using sqlite doesn't have enough
2687            advantages.
2688    
2689            * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
2690            comments about performance and query the min and max in separate
2691            statements because only that way will indexes be used.
2692            (TransientTableBase.UniqueValues): Add some comments about
2693            performance.
2694            (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
2695            Do not copy the data to the transient DB but use the transient
2696            copy if it exists. See the new comments for the performance trade
2697            offs
2698    
2699            * test/test_transientdb.py
2700            (TestTransientTable.test_auto_transient_table): Make sure that the
2701            data is copied to the transient database at some point.
2702    
2703    2003-11-03  Bernhard Herzog  <[email protected]>
2704    
2705            * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
2706            globals to locals so that it's a bit faster
2707    
2708    2003-11-03  Bernhard Herzog  <[email protected]>
2709    
2710            * Thuban/UI/baserenderer.py
2711            (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
2712            method. ReadValue is faster than ReadRowAsDict since it only reads
2713            one cell especially now that the dbf file objects actually
2714            implement it.
2715    
2716            * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
2717            read_attribute method of the dbf objects
2718    
2719    2003-11-03  Bernhard Herzog  <[email protected]>
2720    
2721            * Extensions/profiling/profiling.py (popup_dialog_box): New config
2722            variable to indicate whether the result should be shown in a
2723            dialog box
2724            (profile_screen_renderer, time_screen_renderer): Only show a
2725            dialog box if popup_dialog_box is true.
2726            (profile_screen_renderer): Flush stdout after the printing the
2727            first part of the "profiling..." message
2728    
2729            * Thuban/UI/baserenderer.py
2730            (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
2731            brushes for the groups so that they're not created over and over
2732            again
2733    
2734            * Thuban/Model/classification.py (Classification.__getattr__)
2735            (Classification._compile_classification)
2736            (Classification._clear_compiled_classification): New. Methods to
2737            manage a 'compiled' representation of the classification groups
2738            which is created on demand
2739            (Classification.InsertGroup, Classification.RemoveGroup)
2740            (Classification.ReplaceGroup): reset the compiled representation
2741            (Classification.FindGroup): Use the compiled representation to
2742            find the matching group
2743            (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
2744    
2745    2003-10-31  Bernhard Herzog  <[email protected]>
2746    
2747            * Thuban/Model/classification.py (Classification.SetDefaultGroup):
2748            Send a CLASS_CHANGED message
2749            (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
2750            not return the removed group since it wasn't used.
2751    
2752            * test/test_classification.py
2753            (TestClassification.test_set_default_group): New. Test the
2754            SetDefaultGroup method
2755            (TestClassification.test_insert_group): New. Test the InsertGroup
2756            method
2757            (TestClassification.test_remove_group): New. Test the RemoveGroup
2758            method
2759            (TestClassification.test_replace_group): New. Test the
2760            ReplaceGroup method
2761    
2762    2003-10-31  Bernhard Herzog  <[email protected]>
2763    
2764            * test/test_classification.py (TestClassification.setUp):
2765            Subscribe to the CLASS_CHANGED messages
2766            (TestClassification.tearDown): New. Destroy the classification
2767            properly
2768            (TestClassification.test_defaults): Add tests for the default line
2769            width and whether no messages were sent yet
2770            (TestClassification.test_set_default_properties): Add tests for
2771            messages and setting the default line width
2772            (TestClassification.test_add_singleton)
2773            (TestClassification.test_add_range)
2774            (TestClassification.test_multiple_groups): Add tests for messages
2775    
2776    2003-10-31  Bernhard Herzog  <[email protected]>
2777    
2778            Some more refactoring in preparation for new tests:
2779    
2780            * test/test_classification.py (TestClassification.setUp): New.
2781            Instantiate the classification here. Update the test methods
2782            accordingly.
2783            (TestClassification.test_multiple_groups): Make sure that the two
2784            singletons matching 1 are considered different.
2785    
2786    2003-10-31  Bernhard Herzog  <[email protected]>
2787    
2788            * test/test_classification.py (red, green, blue): New. These
2789            constants were used in several cases. Update the relevant methods.
2790            (TestClassification.test_defaults)
2791            (TestClassification.test_set_default_properties)
2792            (TestClassification.test_add_singleton)
2793            (TestClassification.test_add_range)
2794            (TestClassification.test_multiple_groups)
2795            (TestClassification.test_deepcopy): New. These were formerly all
2796            part of the single method test.
2797            (TestClassification.test_deepcopy): Removed.
2798            (TestClassIterator): Removed. The test case is now a method of
2799            TestClassification since it tests part of the public interface of
2800            Classification
2801            (TestClassification.test_iterator): New. Used to be
2802            TestClassIterator effectively
2803    
2804    2003-10-31  Jan-Oliver Wagner <[email protected]>
2805    
2806            GUIfied the functions of the profiling extension.
2807    
2808            * /Extensions/profiling/__init__.py: New: Init to make this
2809            directory a package.
2810    
2811            * Extensions/profiling/profiling.py: Moved menu entries to
2812            the Extensions menu. Applied _() for strings.
2813            (profile_screen_renderer): Catch the detailed printout and present
2814            it in a dialog.
2815            (time_screen_renderer): Raise a dialog to present the result instead
2816            of printing it to stdout.
2817    
2818    2003-10-31  Bernhard Herzog  <[email protected]>
2819    
2820            * test/test_classification.py (TestClassGroupProperties)
2821            (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
2822            (TestClassGroupSingleton, TestClassIterator, TestClassification):
2823            Split TestClassification into several classes, one for each class
2824            being tested. TestClassification itself now only tests
2825            Classification. This split makes changes to the tests a bit easier
2826    
2827    2003-10-31  Bernhard Herzog  <[email protected]>
2828    
2829            * Extensions/profiling/profiling.py: New. Extension to measure
2830            Thuban performance
2831    
2832    2003-10-31  Frank Koormann <[email protected]>
2833    
2834            Added two items to legend popup menu: Remove Layer and Show Layer Table
2835    
2836            * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
2837            LegendPanel._OnShowTable): New event handlers, call the corresponding
2838            mainwindow methods.
2839            (LegendTree._OnRightClick): Added items to popup menu.
2840    
2841    2003-10-30  Bernhard Herzog  <[email protected]>
2842    
2843            * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
2844            EVT_WINDOW_DESTROY
2845            (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
2846            nothing but is convenient for the derived classes.
2847    
2848            * Thuban/UI/tableview.py
2849            (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
2850            Unsubscribe the messages here not in OnClose because that might
2851            get called multiple times. Fixes RT #2196
2852            (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
2853            anymore.
2854    
2855            * README: Update the minimum requirement for wxPython. Since we
2856            now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
2857            the version in which that was introduced for all platforms
2858    
2859    2003-10-30  Frank Koormann <[email protected]>
2860    
2861            * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
2862            the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
2863            frame.
2864    
2865    2003-10-30  Jan-Oliver Wagner <[email protected]>
2866    
2867            Improved APR import extension, added further EPSG definitions
2868            and some cleanup regarding string class.
2869    
2870            * test/test_proj.py (TestProjection.test_get_projection_units_geo):
2871            Added test for alias 'longlat'.
2872    
2873            * Resources/Projections/epsg-deprecated.proj: New. Contains
2874            deprecated EPSG definitions.
2875    
2876            * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
2877            the variable names for objects.
2878    
2879            * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
2880            Copied from importAPR and provided with documentation.
2881    
2882            * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
2883            Moved to apr.py.
2884            (APR_View): Added object ref 'ITheme'.
2885    
2886            * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
2887            split function by corresponding use of the string class method.
2888    
2889            * Thuban/Model/xmlwriter.py: Replaced string replace function by
2890            corresponding string method.
2891    
2892    2003-10-29  Bernhard Herzog  <[email protected]>
2893    
2894            * Thuban/UI/baserenderer.py
2895            (BaseRenderer.draw_shape_layer_incrementally): Speed up the
2896            special case of a classification that only has the default group
2897    
2898    2003-10-27  Bernhard Herzog  <[email protected]>
2899    
2900            * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
2901    
2902            * po/de.po: Update.
2903    
2904            * Thuban/UI/application.py
2905            (ThubanApplication.ShowExceptionDialog): Handle translation of the
2906            dialog message properly
2907    
2908    2003-10-27  Bernhard Herzog  <[email protected]>
2909    
2910            Rework how localization works so that we use wx's translation
2911            functions when running Thuban as a normal application but not when
2912            we don't need any UI, such as in the test suite. See the comment
2913            in Thuban/__init__.py for details
2914    
2915            * Thuban/__init__.py (_): Add one level of indirection to make the
2916            translation handling more flexible and to make it possible to use
2917            either wx's translation services or not.
2918            (gettext_identity, translation_function_installed)
2919            (install_translation_function): New function to help with this
2920    
2921            * Thuban/UI/__init__.py: Install the wx specific translation
2922            function if it's OK to do that
2923    
2924            * test/support.py (initthuban): Install a dummy translation
2925            function so that importing Thuban.UI doesn't install a wx specific
2926            one for which would need to import wxPython
2927    
2928    2003-10-27  Bernhard Herzog  <[email protected]>
2929    
2930            * HOWTO-Release: Source archives should be created first and the
2931            binary packages should be created from the source archives.
2932            There's an official debian package now so there's no need to test
2933            the rpm on debian anymore
2934    
2935    2003-10-27  Bernhard Herzog  <[email protected]>
2936    
2937            Several rendering changes:
2938    
2939             - Render the selection into a separate bitmap so that only that
2940               bitmap needs to be redrawn when the selection changes
2941    
2942             - Render incrementally showing previews and allowing interaction
2943               before rendering is complete
2944    
2945             - Update the renderer interface a bit. Most parameters of
2946               RenderMap are now parameters of the constructor
2947    
2948            * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
2949            and the update region as parameters. Update the doc-string
2950            (BaseRenderer.render_map_incrementally): New. Generator function
2951            to renders the map incrementally
2952            (BaseRenderer.render_map): Remove the map argument (it's now in
2953            the constructor) and simply iterate over the
2954            render_map_incrementally generator to draw the map.
2955            (BaseRenderer.draw_shape_layer_incrementally)
2956            (BaseRenderer.draw_shape_layer): Renamed to
2957            draw_shape_layer_incrementally and changed into a generator that
2958            yields True every 500 shapes. Used by render_map_incrementally to
2959            render shape layers incrementally
2960    
2961            * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
2962            map and region parameters which are now in the constructor
2963            (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
2964            the inherited render_map_incrementally.
2965            (BaseRenderer.draw_shape_layer): Removed.
2966            (ScreenRenderer.draw_selection_incrementally): New. The selection
2967            drawing part of the removed draw_shape_layer as a generator
2968            (ScreenRenderer.layer_shapes): Update because of the region
2969            parameter change
2970            (ExportRenderer.__init__): New. Extend the inherited constructor
2971            with the destination region for the drawing
2972            (ExportRenderer.RenderMap): Removed the map and region parameters
2973            which are now in the constructor
2974    
2975            * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
2976            bitmap suitable for a preview in a tool
2977            (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
2978            bitmap
2979            (MapPrintout.draw_on_dc): Adapt to new renderer interface
2980            (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
2981            exists
2982            (MapCanvas.OnIdle): Update the logic to deal with incremental
2983            rendering and the selection bitmap
2984            (MapCanvas._do_redraw): Handle the instantiation of the render
2985            iterator and the redraws during rendering
2986            (MapCanvas._render_iterator): New. Generator to incrementally
2987            redraw both bitmaps
2988            (MapCanvas.Export): Adapt to new renderer interface.
2989            (MapCanvas.full_redraw): Reset the selection bitmap and the
2990            renderer iterator too
2991            (MapCanvas.redraw_selection): New. Force a redraw of the selection
2992            bitmap
2993            (MapCanvas.shape_selected): Only redraw the selection bitmap
2994    
2995            * test/test_baserenderer.py
2996            (TestBaseRenderer.test_polygon_no_projection)
2997            (TestBaseRenderer.test_raster_no_projection)
2998            (TestBaseRenderer.test_point_map_projection)
2999            (TestBaseRenderer.test_point_layer_and_map_projection)
3000            (TestBaseRenderer.test_point_layer_projection)
3001            (TestBaseRenderer.test_point_with_classification): Adapt to new
3002            renderer interface
3003    
3004    2003-10-24  Bernhard Herzog  <[email protected]>
3005    
3006            * libraries/thuban/wxproj.cpp (draw_polygon_shape)
3007            (point_in_polygon_shape, shape_centroid): Raise an exception if
3008            the shape can't be read. Previously invalid shape ids would lead
3009            to a segfault.
3010    
3011            * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
3012            New. test whether an exception is raised for invalid shape ids
3013    
3014    2003-10-24  Jan-Oliver Wagner <[email protected]>
3015    
3016            * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
3017            as alias for 'latlong'.
3018    
3019            * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
3020            as alias for 'latlong'.
3021    
3022    2003-10-24  Jan-Oliver Wagner <[email protected]>
3023    
3024            * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
3025            the projection even for the UnknownPanel.
3026            (UnknownProjPanel.__init__): Define the text and create the textctrl
3027            widget.
3028            (UnknownProjPanel._DoLayout): Replaced static text widget by the
3029            textctrl created in __init__.
3030            (UnknownProjPanel.SetProjection): Set the text for the text ctrl
3031            including the parameters of the projection.
3032            
3033    2003-10-24  Jan-Oliver Wagner <[email protected]>
3034    
3035            * Resources/Projections/epsg.proj: New. This is a list of
3036            EPSG codes with parameters for proj. The list has been
3037            generated using devtools/create_epsg.py based on the
3038            file nad/epsg of the proj 4.4.7 package. Four projection
3039            definitions have been deleted as they are not accepted by proj:
3040            "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
3041            and "HD72 / EOV".
3042    
3043    2003-10-22  Bernhard Herzog  <[email protected]>
3044    
3045            Some more tweaks to the projection dialog which should fix RT
3046            #1886.
3047    
3048            * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
3049            the ProjFile's messages and call the base class methods correctly
3050            (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
3051            flag on the newly selected item too. Otherwise some other item is
3052            focused and the first time the focus is moved with the keyboard
3053            the selection moves in unexpected ways.
3054    
3055            * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
3056            focus on the OK button, only on the projection list. That way the
3057            list really has the focus initially
3058            (ProjFrame.OnClose): Call the projection list's Destroy method to
3059            make it unsubscribe all messages
3060    
3061    2003-10-21  Bernhard Herzog  <[email protected]>
3062    
3063            Rework the projection dialog to fix a few bugs, including RT 2166
3064            and most of 2168
3065    
3066            * Thuban/UI/projlist.py: New. The class ProjectionList is a
3067            special wxListCtrl to show a list of projections in a more MVC
3068            fashion
3069    
3070            * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
3071            throughout the class. The main change is to use the ProjectionList
3072            class instead of a normal wxListBox. Also, add an explicit
3073            "Unknown" projection to the projection choice control.
3074            (ProjPanel.__init__): Add an "unknown" ellipsoid
3075            (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
3076            instantiation of the panel's controls to make the tab-order more
3077            natural
3078    
3079    2003-10-21  Bernhard Herzog  <[email protected]>
3080    
3081            * test/test_load.py (TestSingleLayer.file_contents)
3082            (TestSingleLayer.test): Add non-ascii characters to the titles of
3083            session, map and layer. This is effectively a port of the
3084            TestUnicodeStrings test in test_load_0_8.py which for some reason
3085            was only added there.
3086    
3087            * test/test_load_0_9.py (TestSingleLayer.file_contents)
3088            (TestSingleLayer.test): Same as in test_load.py: add non-ascii
3089            characters to the titles of session, map and layer,.
3090    
3091    2003-10-21  Bernhard Herzog  <[email protected]>
3092    
3093            Add EPSG projection handling to .thuban files
3094    
3095            * test/test_save.py (SaveSessionTest.dtd)
3096            (SaveSessionTest.testEmptySession)
3097            (SaveSessionTest.testLayerProjection)
3098            (SaveSessionTest.testRasterLayer)
3099            (SaveSessionTest.testClassifiedLayer)
3100            (SaveSessionTest.test_dbf_table)
3101            (SaveSessionTest.test_joined_table)
3102            (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
3103            (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
3104            use a and epsg projection to test saving them
3105    
3106            * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
3107            namespace
3108            (TestLayerVisibility.file_contents, TestLabels.file_contents)
3109            (TestLayerProjection.file_contents)
3110            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
3111            (TestPostGISLayer.file_contents)
3112            (TestPostGISLayerPassword.file_contents)
3113            (TestLoadError.file_contents, TestLoadError.test): Update to use
3114            1.0-dev namespace
3115            (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
3116            use 1.0-dev namespace and use an EPSG projection to test whether
3117            loading it works
3118    
3119            * test/test_load_0_9.py: New. Effectively a copy of test_load.py
3120            as of Thuban 0.9. These are now tests to determine whether Thuban
3121            can still read files generated by Thuban 0.9
3122    
3123            * Thuban/Model/save.py (SessionSaver.write)
3124            (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
3125            namespace
3126            (SessionSaver.write_projection): Write the projection's epsg
3127            attribute
3128    
3129            * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
3130            thuban-1.0-dev.dtd namespace
3131            (SessionLoader.check_attrs): Allow a callable object as conversion
3132            too
3133            (SessionLoader.start_projection, SessionLoader.end_projection)
3134            (SessionLoader.start_parameter): Handle the epsg attribute and
3135            rename a few instance variables to lower case
3136    
3137            * Resources/XML/thuban-1.0.dtd: New. Only difference to
3138            thuban-0.9.dtd is the epsg attribute for projections.
3139    
3140    2003-10-21  Bernhard Herzog  <[email protected]>
3141    
3142            * test/runtests.py (main): Let the user specify which tests to run
3143            on the command line
3144    
3145            * test/support.py (ThubanTestResult.getDescription): Override to
3146            give a better short description. The description can be used as a
3147            parameter to run_tests to run that particular test in isolation.
3148    
3149    2003-10-21  Frank Koormann   <[email protected]>
3150    
3151            Popup menu for legend. Scheduled for the 1.2 release this was too
3152            simple to implement: The popup menu is bound to the legend tree, while
3153            the events are hanlded by its anchestor, the legend panel. This
3154            allows reuse of all the event handlers already implemented for the
3155            legend toolbar buttons.
3156    
3157            * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
3158            to add handlers for the events issued by the popup menu.
3159            (LegendPanel._OnToggleVisibility): Handler for toggling layer
3160            visibility event
3161            (LegendPanel._OnProjection): Handler for layer projection event.
3162            (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
3163            (LegendTree._OnRightClick): Event handler for right click, select item
3164            and pop up menu.
3165            (LegendTree.ToggleVisibility): Toggle layer visibility
3166            (LegendTree.LayerProjection): Raise layer projection dialog for
3167            current layer.
3168    
3169    2003-10-21  Bernhard Herzog  <[email protected]>
3170    
3171            * Resources/Projections/defaults.proj: Use correct DOCTYPE
3172            declaration. The top-level element is projectionlist not projfile
3173    
3174    2003-10-20  Bernhard Herzog  <[email protected]>
3175    
3176            * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
3177            method to write a projfile and display a busy cursor and error
3178            dialogs.
3179            (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
3180            (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
3181            (ProjFrame.__FillAvailList): Translate "<None>" too and display a
3182            busy cursor while loading the user and system prj files.
3183    
3184    2003-10-16  Bernhard Herzog  <[email protected]>
3185    
3186            * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
3187            ProjFile objects
3188            (clear_proj_file_cache): New function to clear the cache. Mainly
3189            useful for use by the test suite
3190            (read_proj_file): Use the cache.
3191    
3192            * test/test_proj.py (TestProjFile): Clarify the doc-string
3193            (ProjFileReadTests): Update doc-string
3194            (ProjFileReadTests.test_get_system_proj_file): Check whether the
3195            system proj files is cached.
3196            (ProjFileLoadTestCase): New base class for the proj file tests
3197            derived from support.FileLoadTestCase to provide some common
3198            behavior.
3199            (TestLoadingProjFile)
3200            (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
3201            (TestProjFileWithInvalidParameters.file_contents): Derive from
3202            ProjFileLoadTestCase
3203            (TestLoadingProjFile.test_caching): New. Test whether the cache
3204            works
3205    
3206    2003-10-16      Silke Reimer    <[email protected]>
3207    
3208            * debian/*: New directory with configuration files for building a thuban
3209              deb-package.
3210    
3211    2003-10-14  Bernhard Herzog  <[email protected]>
3212    
3213            * test/test_proj.py: Execute support.run_tests when run as
3214            __main__ so that missing unsubscribes are detected
3215            (TestProjFile.tearDown): Destroy the proj_file properly
3216    
3217    2003-10-14  Bernhard Herzog  <[email protected]>
3218    
3219            * Thuban/Model/messages.py (PROJECTION_ADDED)
3220            (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
3221            the ProjFile objects
3222    
3223            * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
3224            easily send messages when the projections change
3225            (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
3226            when the change was successful
3227    
3228            * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
3229            proj file messages
3230            (TestProjFile.test_add_remove)
3231            (TestProjFile.test_remove_non_existing)
3232            (TestProjFile.test_replace)
3233            (TestProjFile.test_replace_non_existing): Test whether the right
3234            messages are sent
3235    
3236    2003-10-14  Bernhard Herzog  <[email protected]>
3237    
3238            * test/test_proj.py (TestProjFile.test): Refactor into several
3239            tests
3240            (TestProjFile.test_add_remove)
3241            (TestProjFile.test_remove_non_existing)
3242            (TestProjFile.test_replace)
3243            (TestProjFile.test_replace_non_existing): Some of the new
3244            individual test cases
3245            (TestProjFileSimple): New class for the rest of the test cases
3246            that came out of the refactoring
3247            (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
3248            derived classes don't have to
3249    
3250    2003-10-13  Bernhard Herzog  <[email protected]>
3251    
3252            Add an optional EPSG code to the projection objects and extend the
3253            .proj file format accordingly.
3254    
3255            * Resources/XML/projfile.dtd (element projection): Add epsg
3256            attribute
3257    
3258            * Thuban/Model/proj.py (Projection.__init__): New parameter and
3259            instance variable epsg. Update doc-string
3260            (Projection.EPSGCode, Projection.Label): New methods to provide
3261            access to EPSG code and a label for use in dialogs
3262    
3263            * Thuban/Model/resource.py (ProjFileReader.start_projection)
3264            (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
3265            Handle the epsg code attribute when reading or writing proj files
3266    
3267            * Thuban/UI/projdialog.py (ProjFrame._OnSave)
3268            (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
3269            (ProjFrame.__FillAvailList): Use the projection's Label method to
3270            get the string for the list box
3271    
3272            * test/test_proj.py (TestProjection.test_label)
3273            (TestProjection.test_label_epsg)
3274            (TestProjection.test_epsgcode_for_non_epsg_projection)
3275            (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
3276            for the label and EPSGCode methods
3277            (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
3278            (WriteProjFileTests.test_write_empty_file): Create the ProjFile
3279            objects in the test cases and put the expected contents into the
3280            test case methods too. Update doTestWrite accordingly
3281            (TestLoadingProjFile)
3282            (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
3283            read tests from TestProjFile.
3284            (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
3285            tests are now in the new classes.
3286            (sample_projfile, sample_projfile_data)
3287            (sample_projfile2, sample_projfile_data2): Removed. Not used
3288            anymore.
3289            (TestProjFile.test_read_unreadable_file): No need to reset the
3290            permissions at the end anymore since we use a unique filename
3291    
3292    2003-10-13  Bernhard Herzog  <[email protected]>
3293    
3294            * test/test_proj.py: Some more refactoring of the test cases
3295            (ProjFileTest): New base class for the proj file tests.
3296            (TestProjFile): Derive from ProjFileTest
3297            (TestProjFile.test_read_unreadable_file)
3298            (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
3299            the new filename method to get a unique filename
3300            (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
3301            (WriteProjFileTests): New class for proj file write tests.
3302            Contains the write test that were in TestProjFile originally.
3303    
3304    2003-10-13  Bernhard Herzog  <[email protected]>
3305    
3306            * test/test_proj.py (TestProjFile.testRead)
3307            (TestProjFile.test_read_non_existing_file)
3308            (TestProjFile.test_read_unreadable_file)
3309            (TestProjFile.test_read_empty_file): Split into several methods.
3310    
3311    2003-10-10  Bernhard Herzog  <[email protected]>
3312    
3313            * Thuban/UI/sizers.py: New file with custom sizers.
3314    
3315            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
3316            all projection type specific panels and put them into a
3317            NotebookLikeSizer. This way the dialog doesn't change its size
3318            when a different projection is selected
3319            (ProjFrame.__init__): Rename projection_panels
3320            projection_panel_defs and reuse projection_panels for a list of
3321            the instantiated panels.
3322            (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
3323            (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
3324            the panels
3325            (UnknownProjPanel._DoLayout): Place the newlines in the message
3326            differently to make the panel narrower.
3327            (TMPanel._DoLayout): Layout the parameters in one column.
3328    
3329    2003-10-10  Bernhard Herzog  <[email protected]>
3330    
3331            * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
3332            that contains all the setup for the dialog's widgets, layout and
3333            event handling.
3334            (__): Call build_dialog to build the dialog.
3335            (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
3336            Their functionality is now in build_dialog
3337            (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
3338            (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
3339            (ProjFrame.__DoOnProjChoice): Small updates due to slightly
3340            different widget names and hierarchy introduced with build_dialog.
3341    
3342    2003-10-10  Bernhard Herzog  <[email protected]>
3343    
3344            * README: Fix typo.
3345    
3346    2003-10-09  Bernhard Herzog  <[email protected]>
3347    
3348            * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
3349            projection is already in the list. This is *a lot* faster when
3350            loading files with hundreds of projections since it saves a linear
3351            search. OTOH this will allow adding the same projection to the
3352            user.proj file multiple times in the projection dialog but we'll
3353            deal with that later
3354    
3355    2003-10-09  Jan-Oliver Wagner <[email protected]>
3356    
3357            * devtools: New. Directory for developer tools that are not intended
3358            for the regular user.
3359    
3360            * devtools/create_epsg.py: New. Convert the epsg file of proj into
3361            a python .proj file.
3362    
3363    2003-10-09  Bernhard Herzog  <[email protected]>
3364    
3365            * test/test_proj.py
3366            (TestProjection.test_get_parameter_without_equals_sign): New. Test
3367            whether GetParameter handles parameters without "=" sign correctly
3368    
3369            * Thuban/Model/proj.py (Projection.GetParameter): Handle
3370            parameters that do not contain a "=". Update the doc-string
3371    
3372    2003-10-08  Bernhard Herzog  <[email protected]>
3373    
3374            * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
3375            length limit on the projname text control
3376    
3377    2003-10-08  Bernhard Herzog  <[email protected]>
3378    
3379            * test/test_proj.py (TestProjection.test_get_projection_units_geo)
3380            (TestProjection.test_get_projection_units_normal): New. Tests for
3381            the Projection.GetProjectedUnits method
3382    
3383    2003-10-08  Jan-Oliver Wagner <[email protected]>
3384    
3385            * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
3386            Added missing 'val' parameter.
3387    
3388    2003-10-08  Bernhard Herzog  <[email protected]>
3389    
3390            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
3391            projection type of the currently selected projection is not known,
3392            i.e. there's no panel for it, use the UnknownProjPanel
3393            (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
3394            the actual replacing of the proj panel into the new method
3395            _show_proj_panel.
3396            (UnknownProjPanel): Add doc-string.
3397            (UnknownProjPanel._DoLayout): Insert a newline into the text so
3398            that the panel is not so wide.
3399    
3400    2003-10-08  Bernhard Herzog  <[email protected]>
3401    
3402            * Thuban/Model/resource.py (read_proj_file): Return the warnings
3403            too. Update the doc-string
3404            (get_proj_files): Removed. It wasn't used anywhere
3405            (get_system_proj_files, get_system_proj_file): Rename to
3406            get_system_proj_file and return the ProjFile object and not a list
3407            of ProjFile objects. Update the callers.
3408            (get_user_proj_files, get_user_proj_file): Rename to
3409            get_user_proj_file return the ProjFile object and not a list of
3410            ProjFile objects. Update the callers.
3411            (ProjFileReader.__init__): New instance variable for the warnings.
3412            Rename the __pf ivar to projfile. Update the methods referring to
3413            __pf
3414            (ProjFileReader.end_projection): Catch any errors raised when
3415            instantiating the projection and record that as an error. The
3416            projection will not be in the final ProjFile object.
3417            (ProjFileReader.GetWarnings): New method to return the warnings.
3418    
3419            * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
3420            show the warnings from the projfile reader
3421            (ProjFrame._OnImport): Deal with any warnings returned by
3422            read_proj_file
3423            (ProjFrame.__FillAvailList): Deal with any warnings returned by
3424            get_system_proj_file or get_user_proj_file.
3425    
3426            * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
3427            (TestProjFileWithInvalidParameters.file_contents): New test cases
3428            to test whether read_proj_file handles invalid projection
3429            parameters correctly
3430            (TestProjFile.test_get_system_proj_file): New. Simple test for
3431            resource.get_system_proj_file
3432    
3433    2003-10-07  Bernhard Herzog  <[email protected]>
3434    
3435            * test/test_derivedshapestore.py
3436            (TestDerivedShapeStoreExceptions.tearDown): Clear the session
3437            properly so that the temporary directories get deleted correctly
3438    
3439    2003-10-06  Bernhard Herzog  <[email protected]>
3440    
3441            Handle the title changes in a proper MVC way.
3442    
3443            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
3444            canvas' TITLE_CHANGED messages
3445            (MainWindow.update_title): New. Update the main window's title
3446            (MainWindow.__SetTitle): Removed. Use update_title instead.
3447            (MainWindow.SetMap): Use update_title instead of __SetTitle
3448            (MainWindow.RenameMap): Do change the window title explicitly
3449            here. That's handled in a proper MVC way now.
3450            (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
3451            messages
3452    
3453            * Thuban/Lib/connector.py (Conduit): New class to help classes
3454            that forward messages
3455    
3456            * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
3457            (ViewPort): Derive from Conduit instead of Publisher
3458            (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
3459            when calling the inherited versions
3460            (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
3461            methods to subscribe and unsubscribe map messages
3462            (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
3463            handle the map subscriptions
3464            (ViewPort.Map, ViewPort.map_projection_changed)
3465            (ViewPort.layer_projection_changed): Add or update doc-strings
3466    
3467            * test/test_connector.py (TestPublisher.test_issue_simple): Fix
3468            typo
3469            (MyConduit): Helper class for the Conduit test.
3470            (TestConduit): Test cases for Conduit
3471    
3472            * test/test_connector.py: Use support.run_tests as main.
3473    
3474            * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
3475            the TITLE_CHANGED messages
3476            (ViewPortTest.test_forwarding_title_changed): New test to check
3477            whether the viewport forwards the map's TITLE_CHANGED messages
3478            (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
3479            after the port's because the latter may require a still functional
3480            map.
3481    
3482    2003-10-06  Bernhard Herzog  <[email protected]>
3483    
3484            * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
3485            doc-string
3486    
3487    2003-10-06  Bernhard Herzog  <[email protected]>
3488    
3489            * test/test_viewport.py (ViewPortTest.setUp)
3490            (SimpleViewPortTest.test_init_with_size): Move the test for the
3491            initial size as a constructor parameter from ViewPortTest.setUp
3492            method to a new separate test in SimpleViewPortTest.
3493    
3494    2003-10-06  Bernhard Herzog  <[email protected]>
3495    
3496            * test/test_viewport.py (MockView): New class derived from
3497            ViewPort with a mock implementation of GetTextExtent to be used in
3498            the test cases
3499            (ViewPortTest.setUp): Use MockView instead of ViewPort
3500    
3501            * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
3502            into what would be a "pure virtual function" in C++: always raise
3503            NotImplementedError. Mock implementations for test cases don't
3504            belong into the real code
3505    
3506    2003-10-02  Bernhard Herzog  <[email protected]>
3507    
3508            * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
3509            close the dbf file we create so that it's contents have been
3510            written properly.
3511    
3512            * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
3513            libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
3514            Update to shapelib 1.2.10
3515    
3516    2003-10-01  Jan-Oliver Wagner <[email protected]>
3517    
3518            * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
3519            it annoys lintian which warns about these files not being
3520            executable. The #! isn't necessary here since if you absolutely
3521            must execute them you can always say "python <filename>".
3522    
3523    2003-09-26  Bernhard Herzog  <[email protected]>
3524    
3525            * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
3526            only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
3527            is ported to a newer the import will fail, so it should be noticed
3528            immediately that this function is gone.
3529            Fixes RT#1919
3530    
3531    2003-09-26  Bernhard Herzog  <[email protected]>
3532    
3533            Add a DTD for the projection files and make thuban write valid
3534            projection files
3535    
3536            * Resources/XML/projfile.dtd: New. DTD for thuban's projection
3537            files
3538    
3539            * Thuban/Model/resource.py (ProjFileSaver.write): Use
3540            'projectionlist' as the name in the document type declaration so
3541            that it matches the element type of the root element.
3542    
3543            * test/test_proj.py (sample_projfile, sample_projfile2): Use
3544            'projectionlist' as the name in the document type declaration just
3545            as it is done now in the files thuban would write
3546            (sample_projfile, sample_projfile_data): Fix spelling of
3547            "Mercator"
3548            (TestProjFile.doTestWrite): Validate the written and the expected
3549            XML data
3550            (TestProjFile): Derive from ValidationTest so that we can run xml
3551            validation tests
3552    
3553    2003-09-24  Bernhard Herzog  <[email protected]>
3554    
3555            * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
3556            modify the list returned by map.Layers() in place since it is the
3557            actual list of layers used by the map.
3558    
3559    2003-09-23  Jan-Oliver Wagner <[email protected]>
3560    
3561            * Doc/manual/thuban-manual.xml: Added subsection to chapter
3562            Extensions to describe the extensions coming with the Thuban
3563            standard package (gns2shp and importAPR).
3564    
3565    2003-09-23  Bernhard Herzog  <[email protected]>
3566    
3567            * libraries/thuban/wxproj.cpp (project_point): if there's an
3568            inverse but no forward projection, convert to degrees after
3569            applying the inverse projection. Fixes RT#2096
3570    
3571            * test/test_wxproj.py: New. Test cases for wxproj.so. One test
3572            implicitly tests for the fix to RT#2096
3573    
3574            * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
3575            Check that the sequences have the same lengths
3576    
3577            * Resources/Projections/defaults.proj (Geographic projection): Use
3578            a much more precise value for the to_meter attribute.
3579    
3580    2003-09-22  Bernhard Herzog  <[email protected]>
3581    
3582            * test/support.py (initthuban): Make sure to unset the LANG env.
3583            var. so that tests that compare translated strings work. Solves RT
3584            #2094
3585    
3586    2003-09-22  Jan-Oliver Wagner <[email protected]>
3587    
3588            Small improvement of APR import.
3589    
3590            * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
3591            Added tests for text-ranges.
3592    
3593            * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
3594            returns a string object if the range is based on text.
3595    
3596            * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
3597            range retrieval.
3598    
3599    2003-09-22  Jan-Oliver Wagner <[email protected]>
3600    
3601            Initial version of the importAPR extension which is in
3602            experimental state.
3603    
3604            * /Extensions/importAPR/, /Extensions/importAPR/samples/,
3605            /Extensions/importAPR/test/: New directories.
3606    
3607            * /Extensions/importAPR/samples/README: New: Howto load the samples.
3608    
3609            * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
3610            file which refers to the Thuban Iceland demo data.
3611    
3612            * /Extensions/importAPR/test/README: New: Howto execute the tests.
3613    
3614            * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
3615    
3616            * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
3617            as in '.apr'-files.
3618    
3619            * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
3620            ODB Objects as in '.apr', '.avl' and other files.
3621    
3622            * /Extensions/importAPR/__init__.py: New: Init to make this
3623            directory a package.
3624    
3625            * /Extensions/importAPR/importAPR.py: New: Import a ArcView
3626            project file (.apr) and convert it to Thuban.
3627    
3628    2003-09-22  Jan-Oliver Wagner <[email protected]>
3629    
3630            * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
3631    
3632    2003-09-19  Jan-Oliver Wagner <[email protected]>
3633    
3634            * Doc/manual/thuban-manual.xml: Extended section 'Installation'
3635            with description on RPM installation and RPM binary package
3636            creation.
3637    
3638    2003-09-18  Bernhard Herzog  <[email protected]>
3639    
3640            * setup.py (data_files): Only add the mo files if the Locales
3641            directory actually exists, so that setup.py works with a fresh CVS
3642            checkout
3643    
3644    2003-09-12  Jan-Oliver Wagner <[email protected]>
3645    
3646            * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
3647            in viewport, not anymore in view
3648    
3649    2003-09-04  Jan-Oliver Wagner <[email protected]>
3650    
3651            Introducing first Extension (gns2shp).
3652    
3653            * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
3654    
3655            * Extensions/__init__.py: New. init to make this dir a package.
3656    
3657            * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
3658    
3659            * Extensions/gns2shp/test/README: New. some info on this test directory.
3660    
3661            * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
3662    
3663            * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
3664            of Shapefile from GNS text file format
3665    
3666    2003-09-03  Jan-Oliver Wagner <[email protected]>
3667    
3668            Fix/workaround for bug #2019:
3669            https://intevation.de/rt/webrt?serial_num=2019
3670    
3671            * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
3672            (IdentifyView.__init__): Added another button that allows to
3673            stop the identify mode.
3674            (IdentifyView.OnStop): New. Stops the identify mode.
3675    
3676    2003-09-03  Jan-Oliver Wagner <[email protected]>
3677    
3678            Introducing a new exception dialog that allows to exit the
3679            application immediately.
3680            This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
3681    
3682            * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
3683    
3684            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
3685            Made strings available to translations. Exchanged the simple
3686            ScrolledMessageDialog by the new ExceptionDialog.
3687    
3688    2003-09-01  Bernhard Herzog  <[email protected]>
3689    
3690            * NEWS: New. Summary of changes and release notes.
3691    
3692            * MANIFEST.in: Add NEWS
3693    
3694    2003-09-01  Bernhard Herzog  <[email protected]>
3695    
3696            * MANIFEST.in: Correct the include statement for the mo-files and
3697            include the documentation too.
3698    
3699            * setup.py (data_files): Add the .mo files
3700            (setup call): Up to version 0.9.0
3701    
3702    2003-09-01  Bernhard Herzog  <[email protected]>
3703    
3704            * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
3705            parameter list to just parent and session
3706            (ChooseDBTableDialog.__set_properties): Removed. Setting the
3707            selection of empty list boxes is not allowed (and produces C++
3708            assertion errors) and the rest of the setup is better done in
3709            __init__ anyway.
3710            (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
3711            (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
3712            builtins True/False for booleans to avoid warnings from wxPython
3713    
3714            * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
3715            ChooseDBTableDialog constructor parameters.
3716    
3717    2003-09-01  Bernhard Herzog  <[email protected]>
3718    
3719            * Thuban/Model/postgisdb.py
3720            (PostGISTable): Extend doc-string
3721            (PostGISTable._fetch_table_information): Set the column index
3722            correctly, pretending ignored columns don't exist.
3723    
3724            * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
3725            for postgis tables with data types not yet supported by thuban.
3726    
3727    2003-08-29  Bernhard Herzog  <[email protected]>
3728    
3729            * HOWTO-Release: Tweak item about running the tests.
3730    
3731    2003-08-29  Jan-Oliver Wagner <[email protected]>
3732    
3733            * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
3734    
3735    2003-08-29  Bernhard Herzog  <[email protected]>
3736    
3737            Add some missing parameters to projections. Proj complains about
3738            them on windows but for some reason not on Linux.
3739    
3740            * test/test_save.py (SaveSessionTest.testLayerProjection): Add
3741            missing required projection parameters
3742    
3743            * test/test_proj.py (TestProjFile.test): Add missing required
3744            projection parameters
3745    
3746            * test/test_load_0_8.py (TestLayerProjection.file_contents)
3747            (TestLayerProjection.test): Add missing required projection
3748            parameters and tests for them
3749    
3750            * test/test_load.py (TestLayerProjection.file_contents)
3751            (TestLayerProjection.test): Add missing required projection
3752            parameters and tests for them
3753    
3754            * test/test_layer.py (TestLayer.test_base_layer): Add missing
3755            required projection parameters
3756    
3757    2003-08-29  Bernhard Herzog  <[email protected]>
3758    
3759            * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
3760            access the pj_errno because directly accessing pj_errno doesn't
3761            work on windows if the proj library is in a DLL
3762    
3763            * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
3764    
3765    2003-08-28  Bernhard Herzog  <[email protected]>
3766    
3767            * test/test_proj.py: Import things from Thuban after calling
3768            initthuban
3769    
3770            * test/test_load.py (LoadSessionTest.filenames): New class
3771            variable with the filename attributes to normalize
3772            (LoadSessionTest.check_format): Pass self.filenames to
3773            sax_eventlist to normalize the filename attributes
3774    
3775            * test/xmlsupport.py: Add cvs keywords
3776            (SaxEventLister.__init__): New parameter filenames which indicates
3777            attributes that contain filenames
3778            (SaxEventLister.startElementNS): Normalize the filename attributes
3779            with os.path.normpath
3780            (sax_eventlist): New parameter filenames to pass through to
3781            SaxEventLister
3782    
3783            * test/test_derivedshapestore.py: Make this file callable as a
3784            program to execute the tests
3785            (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
3786            the session to self.session so that it gets destroyed properly
3787    
3788            * test/test_layer.py (TestLayer.tearDown): Call the session's
3789            Destroy method
3790    
3791            * test/test_map.py (TestMapBase.tearDown): Destroy self.session
3792            too if it exists
3793            (TestMapAddLayer.test_add_layer): Bind the session to self.session
3794            so that it gets destroyed properly
3795    
3796            * test/postgissupport.py (reason_for_not_running_tests): Add a
3797            test for the existence of popen2.Popen4.
3798    
3799            * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
3800            reliable way to destroy the sessions created in the test cases
3801            (SaveSessionTest.test_dbf_table): Bind the session to self.session
3802            so that it gets destroyed properly
3803            (SaveSessionTest.testLayerProjection): Bind the session to
3804            self.session so that it gets destroyed properly
3805    
3806            * test/test_session.py (UnreferencedTablesTests.tearDown): Make
3807            sure that the session is destroyed properly
3808    
3809            * test/test_shapefilestore.py: Make this callable as a program to
3810            execute the tests
3811    
3812            * test/test_scalebar.py: Remove unnecessary import of _ from
3813            Thuban
3814    
3815            * test/support.py (print_garbage_information): Call initthuban
3816            here because it may be called indirectly from test cases that test
3817            test support modules which do not use anything from thuban itself
3818            (ThubanTestProgram.runTests): Remove unnecessary debug print
3819    
3820    2003-08-28  Bernhard Herzog  <[email protected]>
3821    
3822            * Thuban/version.py (longversion): Update to 0.9
3823    
3824            * Thuban/UI/mainwindow.py: Remove some unused imports
3825    
3826            * README: Add section about required additional software. Add date
3827            and revision CVS keywords
3828    
3829            * HOWTO-Release: Add item about the translations. Add date and
3830            revision CVs keywords and change formatting to match README a bit
3831            better
3832    
3833            * po/de.po: Update for 0.9
3834    
3835            * test/README: Tweak the wording a little because many tests are
3836            not really unittest.
3837    
3838    2003-08-27  Bernhard Herzog  <[email protected]>
3839    
3840            As preparation for the 0.9 release, switch thuban files to a
3841            non-dev namespace
3842    
3843            * Thuban/Model/save.py (SessionSaver.write_session): Write files
3844            with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
3845            namespace
3846    
3847            * Thuban/Model/load.py (SessionLoader.__init__): Accept the
3848            http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
3849    
3850            * test/test_save.py (SaveSessionTest.dtd)
3851            (SaveSessionTest.testEmptySession)
3852            (SaveSessionTest.testSingleLayer)
3853            (SaveSessionTest.testLayerProjection)
3854            (SaveSessionTest.testRasterLayer)
3855            (SaveSessionTest.testClassifiedLayer)
3856            (SaveSessionTest.test_dbf_table)
3857            (SaveSessionTest.test_joined_table)
3858            (SaveSessionTest.test_save_postgis): Update for new namespace
3859    
3860            * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
3861            (TestLayerVisibility.file_contents, TestLabels.file_contents)
3862            (TestLayerProjection.file_contents)
3863            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
3864            (TestPostGISLayer.file_contents)
3865            (TestPostGISLayerPassword.file_contents)
3866            (TestLoadError.file_contents, TestLoadError.test): Update for new
3867            namespace
3868    
3869    2003-08-27  Bernhard Herzog  <[email protected]>
3870    
3871            Make the table interface distinguish between row ids (an integer
3872            that uniquely identifies a row) and row ordinals (a simple row
3873            count from 0 to NumRows() - 1)
3874    
3875            * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
3876            (PostGISTable.RowOrdinalToId): New methods to conver between row
3877            ids and row ordinals
3878            (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
3879            parameter row_is_ordinal to indicate whether the row parameter is
3880            the row id or the ordinal
3881    
3882            * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
3883            (TransientTableBase.RowOrdinalToId)
3884            (AutoTransientTable.RowIdToOrdinal)
3885            (AutoTransientTable.RowOrdinalToId): Same new methods as in
3886            PostGISTable.
3887            (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
3888            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
3889            Same new parameter as in PostGISTable.
3890    
3891            * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
3892            (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
3893            (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
3894            (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
3895            (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
3896            parameter as in PostGISTable.
3897    
3898            * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
3899            (DataTable.RowOrdinalToId): New methods to convert between row ids
3900            and row ordinals.
3901            (TableGrid.SelectRowById): New method to select a row based on its
3902            ID as opposed to its ordinal
3903            (DataTable.GetValue, TableGrid.OnRangeSelect)
3904            (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
3905            (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
3906            (LayerTableFrame.__init__): Convert between row ids and row
3907            ordinals as appropriate
3908    
3909            * test/postgissupport.py (PostGISDatabase.__init__): Add
3910            doc-string.
3911            (PostGISDatabase.initdb): The optional third item in a tuple in
3912            tables is now a (key, value) list with additional arguments to
3913            pass to upload_shapefile
3914            (upload_shapefile): New parameter gid_offset to allow gids that
3915            are not the same as the shapeids in the shapefile
3916            (PostgreSQLServer.get_default_static_data_db): Use the new
3917            gid_offset to make the gids in landmarks 1000 higher than the
3918            shapeids in the shapefile
3919    
3920            * test/test_viewport.py
3921            (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
3922            new shapeids in the landmarks table
3923    
3924            * test/test_transientdb.py
3925            (TestTransientTable.run_iceland_political_tests)
3926            (TestTransientTable.test_transient_joined_table): Add tests for
3927            the new table methods and new keywords arguments.
3928    
3929            * test/test_postgis_db.py
3930            (TestPostGISTable.test_read_row_as_dict_row_count_mode)
3931            (TestPostGISTable.test_read_value_row_count_mode)
3932            (TestPostGISTable.test_row_id_to_ordinal)
3933            (TestPostGISTable.test_row_oridnal_to_id): New test for the new
3934            table methods and the new arguments
3935            (TestPostGISShapestorePoint.test_shapes_in_region)
3936            (TestPostGISShapestorePoint.test_shape_raw_data)
3937            (TestPostGISShapestorePoint.test_shape_points)
3938            (TestPostGISShapestorePoint.test_shape_shapeid)
3939            (TestPostGISShapestorePoint.test_all_shapes)
3940            (TestPostGISTable.test_simple_query)
3941            (TestPostGISTable.test_simple_query)
3942            (TestPostGISTable.test_simple_query)
3943            (TestPostGISTable.test_read_value)
3944            (TestPostGISTable.test_read_row_as_dict): Adapt to the new
3945            shapeids in the landmarks table
3946    
3947            * test/test_memory_table.py
3948            (TestMemoryTable.test_read_row_as_dict_row_count_mode)
3949            (TestMemoryTable.test_read_value_row_count_mode)
3950            (TestMemoryTable.test_row_id_to_ordinal)
3951            (TestMemoryTable.test_row_oridnal_to_id): New test for the new
3952            table methods and the new arguments
3953    
3954            * test/test_dbf_table.py
3955            (TestDBFTable.test_read_row_as_dict_row_count_mode)
3956            (TestDBFTable.test_read_value_row_count_mode)
3957            (TestDBFTable.test_row_id_to_ordinal)
3958            (TestDBFTable.test_row_oridnal_to_id): New test for the new table
3959            methods and the new arguments
3960    
3961    2003-08-26  Bernhard Herzog  <[email protected]>
3962    
3963            * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
3964            more postgis specific but much faster method to get the bounding
3965            box
3966    
3967    2003-08-26  Bernhard Herzog  <[email protected]>
3968    
3969            * Thuban/Model/postgisdb.py (PostGISTable.Title)
3970            (PostGISShapeStore.AllShapes): Add these missing methods.
3971            (PostGISShapeStore.ShapesInRegion): No need to raise
3972            StopIteration. We can simply return
3973    
3974            * test/test_postgis_db.py (TestPostGISTable.test_title)
3975            (TestPostGISShapestorePoint.test_all_shapes): New tests for the
3976            new methods
3977    
3978    2003-08-25  Bernhard Herzog  <[email protected]>
3979    
3980            * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
3981    
3982            * test/test_postgis_db.py (PolygonTests): New class containing
3983            those tests from TestPostGISShapestorePolygon that can also be
3984            used to test MUTLIPOLYGON tables
3985            (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
3986            so derive from that
3987            (TestPostGISShapestoreMultiPolygon): New class with tests for
3988            MUTLIPOLYGON tables
3989    
3990            * test/postgissupport.py (PostGISDatabase.initdb): Allow the
3991            tables argument to have tuples with three items to override the
3992            WKT type used.
3993            (PostgreSQLServer.get_default_static_data_db): Use the above to
3994            create a polygon table with MUTLIPOLYGONs
3995            (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
3996            (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
3997            coords_to*
3998            (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
3999            (wkt_converter): New. Map WKT types to converters
4000            (upload_shapefile): New parameter force_wkt_type to use a
4001            different WKT type than the default
4002    
4003    2003-08-25  Bernhard Herzog  <[email protected]>
4004    
4005            * Thuban/UI/application.py
4006            (ThubanApplication.run_db_param_dialog): New. Suitable as a
4007            db_connection_callback. Main difference is that the dialog run
4008            from this method doesn't have a parent so it can be used even when
4009            there is no main window
4010            (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
4011            no db_connection_callback was given. This way the dialog pops up
4012            even when the .thuban file was given as a command line parameter.
4013    
4014    2003-08-25  Bernhard Herzog  <[email protected]>
4015    
4016            * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
4017            before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
4018            which leads to an effectively frozen X session because the user
4019            can only interact with the dialog but the mouse is still grabbed
4020            by the canvas.
4021            Also, call the tool's Hide method before MouseLeftUp because
4022            MouseLeftUp may change the tool's coordinates.
4023    
4024    2003-08-25  Bernhard Herzog  <[email protected]>
4025    
4026            * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
4027            LoadCancelled exceptions and handle them by returning immediately.
4028    
4029    2003-08-25  Bernhard Herzog  <[email protected]>
4030    
4031            GUI part of loading sessions with postgis connections which may
4032            require user interaction to get passwords or updated parameters
4033    
4034            * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
4035            bit nucer and be more generic.
4036            (DBFrame.OnAdd): Adapt to new DBDialog interface
4037    
4038            * Thuban/UI/application.py (ThubanApplication.OpenSession): New
4039            optional parameter db_connection_callback which is passed to
4040            load_session.
4041    
4042            * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
4043            Suitable as a db_connection_callback
4044            (MainWindow.OpenSession): Use self.run_db_param_dialog as the
4045            db_connection_callback of the application's OpenSession method
4046    
4047    
4048    2003-08-25  Bernhard Herzog  <[email protected]>
4049    
4050            Basic loading of sessions containing postgis connections:
4051    
4052            * Thuban/Model/load.py (LoadError): Add doc-string
4053            (LoadCancelled): New exception class to indicate a cancelled load
4054            (SessionLoader.__init__): Add the db_connection_callback parameter
4055            which will be used by the loader to get updated parameters and a
4056            password for a database connection
4057            (SessionLoader.__init__): Add the new XML elements to the
4058            dispatchers dictionary
4059            (SessionLoader.check_attrs): Two new conversions, ascii to convert
4060            to a byte-string object and idref as a generic id reference
4061            (SessionLoader.start_dbconnection)
4062            (SessionLoader.start_dbshapesource): New. Handlers for the new XML
4063            elements
4064            (load_session): Add the db_connection_callback to pass through the
4065            SessionLoader
4066    
4067            * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
4068            New classes to test loading of sessions with postgis database
4069            connections.
4070    
4071    2003-08-25  Bernhard Herzog  <[email protected]>
4072    
4073            * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
4074            replace it and the comment with __BuildDate__ by the Source: and
4075            Id: cvs keywords as used in the other files.
4076    
4077    2003-08-25  Bernhard Herzog  <[email protected]>
4078    
4079            * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
4080            LoadError when a required attribute is missing. The code used to
4081            be commented out for some reason, but probably should have been
4082            active.
4083    
4084            * test/test_load.py (TestLoadError.test): Test the message in the
4085            LoadError too to make sure it really is about the missing
4086            attribute
4087    
4088    2003-08-22  Bernhard Herzog  <[email protected]>
4089    
4090            * test/test_save.py (SaveSessionTest.test_dbf_table)
4091            (SaveSessionTest.test_joined_table): Add XML validation tests.
4092    
4093    2003-08-22  Bernhard Herzog  <[email protected]>
4094    
4095            Implement saving a session with a postgis connection
4096    
4097            * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
4098            elements for database connections and shapestores using db
4099            connections
4100            (session): Add the dbconnections to the content model
4101    
4102            * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
4103            Write the db connections
4104            (SessionSaver.write_session): Call write_db_connections to write
4105            the connection before the data sources
4106            (SessionSaver.write_data_containers): Handle postgis shapestores
4107    
4108            * test/test_save.py (SaveSessionTest.thubanids)
4109            (SaveSessionTest.thubanidrefs): Update for new DTD
4110            (SaveSessionTest.test_save_postgis): New. Test saving a session
4111            with postgis connections
4112    
4113            * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
4114            (PostGISTable.TableName): New accessor methods for the connection
4115            and table name
4116    
4117            * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
4118            (TestPostGISTable.test_dbname): New methods to test the new
4119            PostGISConnection methods
4120    
4121    2003-08-22  Bernhard Herzog  <[email protected]>
4122    
4123            * Thuban/Model/postgisdb.py (ConnectionError): New exception class
4124            for exceptions occurring when establishing a Database connection
4125            (PostGISConnection.connect): Catch psycopg.OperationalError during
4126            connects and raise ConnectionError.
4127    
4128            * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
4129            tests for database exceptions
4130    
4131    2003-08-22  Bernhard Herzog  <[email protected]>
4132    
4133            Prepare the test suite for tests with required authentication
4134    
4135            * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
4136            variables with two predefined users/passwords, one for the admin
4137            and one for a non-privileged user.
4138            (PostgreSQLServer.createdb): Pass the admin name to initdb and add
4139            the non-privileged user to the database and set the admin password
4140            (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
4141            Better error reporting
4142            (PostgreSQLServer.connection_params)
4143            (PostgreSQLServer.connection_string): New methods to return
4144            information about how to connect to the server
4145            (PostgreSQLServer.execute_sql): New. Convenience method to execute
4146            SQL statements
4147            (PostgreSQLServer.require_authentication): Toggle whether the
4148            server requires authentication
4149            (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
4150            Add or alter users
4151            (PostGISDatabase.initdb): Pass the admin name one the
4152            subprocesses' command lines. Grant select rights on
4153            geometry_columns to everybody.
4154            (upload_shapefile): Use the admin name and password when
4155            connecting. Grant select rights on the new table to everybody.
4156    
4157            * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
4158            server's new methods to get the connection parameters.
4159    
4160            * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
4161            (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
4162            server's new methods to get the connection parameters.
4163    
4164            * test/test_postgis_db.py
4165            (TestPostGISConnection.test_gis_tables_empty)
4166            (TestPostGISConnection.test_gis_tables_non_empty)
4167            (PostGISStaticTests.setUp): Use the server's new methods to get
4168            the connection parameters.
4169    
4170    2003-08-22  Bernhard Herzog  <[email protected]>
4171    
4172            * Thuban/UI/about.py (About.__init__): Add the psycopg version.
4173    
4174            * Thuban/version.py: Add psycopg version
4175    
4176            * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
4177            version of the psycopg module
4178    
4179    2003-08-22  Bernhard Herzog  <[email protected]>
4180    
4181            * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
4182            (DBFrame.OnEdit): Removed because it's not used and wouldn't work
4183            at the moment. The functionality should probably be implemented
4184            some time, though.
4185            (DBFrame.OnRemove): Display a message if the connection can't be
4186            removed because it's still in use.
4187    
4188    2003-08-22  Jan-Oliver Wagner <[email protected]>
4189    
4190            * Thuban/UI/about.py (About.__init__): split up the huge about
4191            text into elements/lists for easier translation. This fixes bug
4192            https://intevation.de/rt/webrt?serial_num=2058
4193            Also, made some forgotten string available for the i18n.
4194    
4195    2003-08-21  Bernhard Herzog  <[email protected]>
4196    
4197            Make postgis support really optional including insensitive menu
4198            items.
4199    
4200            * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
4201            whether the postgis is supported.
4202    
4203            * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
4204            to make postgis support optional
4205    
4206            * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
4207            version of Thuban.Model.postgisdb.has_postgis_support
4208            (database_management command): Make it only sensitive if postgis
4209            is supported.
4210    
4211    2003-08-21  Jan-Oliver Wagner <[email protected]>
4212    
4213            * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
4214            (section Adding and Removing Layers): Added text and described
4215            multi-selection.
4216            (chapter Extensions): New.
4217    
4218    2003-08-21  Jan-Oliver Wagner <[email protected]>
4219    
4220            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
4221            settings to allow multiple files to load into the map.
4222            Also reduced selection to *.shp as a default.
4223    
4224    2003-08-20  Bernhard Herzog  <[email protected]>
4225    
4226            Add dialogs and commands to open database connections and add
4227            database layers.
4228    
4229            * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
4230            method to open the database connection management dialog
4231            (MainWindow.AddDBLayer): New method to add a layer from a database
4232            (_has_dbconnections): New helper function to use for sensitivity
4233            (database_management command, layer_add_db command): New commands
4234            that call the above new methods.
4235            (main_menu): Add the new commands to the menu.
4236    
4237            * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
4238            (PostGISConnection.connect): Establish the actual connection in a
4239            separate method and call it in __init__. This makes it easier to
4240            override the behavior in test cases
4241            (PostGISConnection.BriefDescription): New method to return a brief
4242            description for use in dialogs.
4243    
4244            * test/test_postgis_db.py (NonConnection): DB connection that
4245            doesn't actually connect
4246            (TestBriefDescription): New class with tests for the new
4247            BriefDescription method
4248    
4249    2003-08-19  Jan-Oliver Wagner <[email protected]>
4250    
4251            Moved anything from extensions to libraries.
4252    
4253            * libraries: New.
4254    
4255            * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
4256    
4257            * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
4258            Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
4259            been moved here from thuban/extensions/pyprojection/
4260            See there in the Attic for the older history.
4261    
4262            * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
4263            dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
4264            shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
4265            have been moved here from thuban/extensions/pyshapelib/
4266            See there in the Attic for the older history.
4267    
4268            * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
4269            files have been moved here from thuban/extensions/shapelib/
4270            See there in the Attic for the older history.
4271    
4272            * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
4273            gdalwarp.cpp, wxproj.cpp: These files have been moved here from
4274            thuban/extensions/thuban/
4275            See there in the Attic for the older history.
4276    
4277            * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
4278    
4279            * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
4280            gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
4281    
4282            * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
4283            Moved to libraries/shapelib.
4284    
4285            * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
4286            shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
4287            ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
4288            Moved to libraries/pyshapelib.
4289    
4290            * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
4291            LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
4292            Moved to libraries/pyprojection.
4293    
4294            * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
4295    
4296            * extensions: Removed.
4297    
4298    2003-08-19  Bernhard Herzog  <[email protected]>
4299    
4300            * test/test_viewport.py (ViewPortTest): We don't use the
4301            facilities of FileTestMixin so don't derive from it.
4302            (TestViewportWithPostGIS): New class with tests for using a
4303            viewport on a map with postgis layers.
4304    
4305    2003-08-19  Bernhard Herzog  <[email protected]>
4306    
4307            Add the db connection management to the session.
4308    
4309            * Thuban/Model/session.py (Session.__init__): New instance
4310            variable db_connections
4311            (Session.AddDBConnection, Session.DBConnections)
4312            (Session.HasDBConnections, Session.CanRemoveDBConnection)
4313            (Session.RemoveDBConnection): New methods to manage and query the
4314            db connections managed by the session
4315            (Session.OpenDBShapeStore): New method to open a shapestore from a
4316            db connection
4317    
4318            * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
4319            messages for the db connection handling in the session
4320    
4321            * test/test_postgis_session.py: New. test cases for the session's
4322            db connection handling with postgis connections
4323    
4324    2003-08-19  Bernhard Herzog  <[email protected]>
4325    
4326            Add very basic postgis database support and the corresponding test
4327            cases. The test cases require a PostgreSQL + postgis installation
4328            but no existing database. The database will be created
4329            automatically by the test cases
4330    
4331            * test/README: Add note about skipped tests and the requirements
4332            of the postgis tests.
4333    
4334            * Thuban/Model/postgisdb.py: New. Basic postgis database support.
4335    
4336            * test/test_postgis_db.py: New. Test cases for the postgis
4337            support.
4338    
4339            * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
4340            format
4341    
4342            * test/test_wellknowntext.py: New. Test cases for the
4343            wellknowntext parser
4344    
4345            * test/postgissupport.py: New. Support module for tests involving
4346            a postgis database.
4347    
4348            * test/support.py (execute_as_testsuite): Shut down the postmaster
4349            if it's still running after the tests
4350    
4351            * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
4352            well known text format
4353    
4354    2003-08-19  Jan-Oliver Wagner <[email protected]>
4355    
4356            * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
4357            message dialog.
4358    
4359    2003-08-18  Bernhard Herzog  <[email protected]>
4360    
4361            * test/support.py (ThubanTestResult.printErrors): Indent the
4362            reason for the skips in the output to make it a bit more readable.
4363            (execute_as_testsuite): New helper function to run a test suite
4364            and print some more information.
4365            (run_tests): Use execute_as_testsuite to run the tests
4366    
4367            * test/runtests.py (main): Use execute_as_testsuite to run the
4368            tests
4369    
4370    2003-08-18  Bernhard Herzog  <[email protected]>
4371    
4372            Fix some bugs in Thuban and the test suite that were uncovered by
4373            changes introduced in Python 2.3:
4374    
4375            * Thuban/Model/table.py (DBFTable.__init__): Make sure the
4376            filename is an absolute name
4377    
4378            * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
4379            filename is an absolute name
4380    
4381            * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
4382            unique filename to save to and use the correct relative filename
4383            in the expected output.
4384            (SaveSessionTest.test_dbf_table): Use the correct relative
4385            filename in the expected output.
4386    
4387            * test/test_layer.py (TestLayer.test_raster_layer): Update the
4388            test to check whether the filename is absolute.
4389    
4390    2003-08-18  Jan-Oliver Wagner <[email protected]>
4391    
4392            * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
4393    
4394    2003-08-15  Bernhard Herzog  <[email protected]>
4395    
4396            Change the way shapes are returned by a shape store. The
4397            ShapesInRegion method returns an iterator over actual shape
4398            objects instead of a list of shape ids.
4399    
4400            * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
4401            id.
4402            (ShapefileStore.ShapesInRegion): Return an iterator over the
4403            shapes which yields shape objects instead of returning a list of
4404            shape ids
4405            (ShapefileStore.AllShapes): New. Return an iterator over all
4406            shapes in the shape store
4407            (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
4408    
4409            * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
4410            doc-string.
4411    
4412            * Thuban/UI/baserenderer.py
4413            (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
4414            layer_shapes and make it return an iterator containg shapes
4415            instead of a list of ids.
4416            (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
4417            layer_shapes() change
4418    
4419            * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
4420            (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
4421    
4422            * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
4423            changes in the ShapesInRegion return value.
4424            (ViewPort._get_hit_tester): Remove commented out code
4425    
4426            * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
4427            new return value.
4428            (SimpleShapeStore.AllShapes): New. Implement this method too.
4429    
4430            * test/test_layer.py (TestLayer.test_arc_layer)
4431            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
4432            (TestLayer.test_point_layer_with_projection)
4433            (TestLayer.test_derived_store): Adapt to changes in the
4434            ShapesInRegion return value.
4435    
4436            * test/test_shapefilestore.py
4437            (TestShapefileStoreArc.test_shapes_in_region)
4438            (TestShapefileStorePolygon.test_shapes_in_region)
4439            (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
4440            in the ShapesInRegion return value.
4441            (TestShapefileStorePoint.test_all_shapes)
4442            (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
4443            methods
4444    
4445            * test/test_derivedshapestore.py
4446            (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
4447            the ShapesInRegion return value.
4448            (TestDerivedShapeStore.test_all_shapes)
4449            (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
4450            methods
4451    
4452    2003-08-15  Bernhard Herzog  <[email protected]>
4453    
4454            Make the renderers deal correctly with raw vs. python level
4455            representation of shape geometries
4456    
4457            * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
4458            Return a flag useraw in addition to the callable and the parameter
4459            to indicate whether the callable can deal with the raw shape data
4460            or uses the higher level python lists of coordinates. The callable
4461            now should accept either the raw data or the return value of the
4462            shape's Points() method.
4463            (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
4464            change
4465            (BaseRenderer.projected_points): Instead of the shape id use the
4466            points list as parameter.
4467            (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
4468            (BaseRenderer.draw_point_shape): Adapt to projected_points()
4469            change and accept the points list as parameter instead of the
4470            shape id.
4471    
4472            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
4473            the useraw flag as required by the BaseRenderer
4474            (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
4475            changes.
4476    
4477            * test/test_baserenderer.py
4478            (TestBaseRenderer.test_point_with_classification): New test for
4479            rendering a map with classifications.
4480    
4481    2003-08-15  Bernhard Herzog  <[email protected]>
4482    
4483            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
4484            (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
4485            (ViewPort._get_hit_tester, ViewPort.projected_points)
4486            (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
4487            (ViewPort._find_label_at): Split the find_shape_at method into
4488            several new methods and use the functions in the hit-test module.
4489    
4490            * Thuban/UI/hittest.py: New module with Python-level hit-testing
4491            functions
4492    
4493            * test/test_hittest.py: New. Test for the new hittest module
4494    
4495    2003-08-15  Bernhard Herzog  <[email protected]>
4496    
4497            * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
4498            projection to all corners of the bounding box to get a better
4499            approximation of the projected bounding box
4500    
4501            * test/test_layer.py (TestLayer.test_point_layer_with_projection):
4502            New. Test coordinate handling of a layer with a projection.
4503            Catches the bug fixed in Layer.ShapesInRegion
4504    
4505    2003-08-15  Bernhard Herzog  <[email protected]>
4506    
4507            Move some of the mock objects in test_baserenderer into their own
4508            module so they can easily be used from other tests
4509    
4510            * test/mockgeo.py: New test helper module with some mock objects
4511            for geometry related things like shapes, shapestores and
4512            projections.
4513    
4514            * test/test_mockgeo.py: New. Tests for the new helper module
4515    
4516            * test/test_baserenderer.py: Some of the mock-objects are in
4517            mockgeo now.
4518    
4519    2003-08-12  Jan-Oliver Wagner <[email protected]>
4520    
4521            * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
4522    
4523    2003-08-12  Bernhard Herzog  <[email protected]>
4524    
4525            * po/de.po: New. German translations by Bjoern Broscheit
4526    
4527    2003-08-12  Bernhard Herzog  <[email protected]>
4528    
4529            * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
4530            strings have to be one string literal.
4531    
4532    2003-08-11  Bernhard Herzog  <[email protected]>
4533    
4534            * test/support.py (FloatComparisonMixin.assertPointListEquals):
4535            New. This method was used in various derived classes, but it's
4536            better to have it here.
4537    
4538            * test/test_shapefilestore.py
4539            (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
4540            FloatComparisonMixin
4541    
4542            * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
4543            It's now in FloatComparisonMixin
4544    
4545            * test/test_derivedshapestore.py
4546            (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
4547            in FloatComparisonMixin
4548    
4549    2003-08-11  Bernhard Herzog  <[email protected]>
4550    
4551            * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
4552            error message
4553    
4554    2003-08-08  Jan-Oliver Wagner <[email protected]>
4555    
4556            * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
4557            with version number.
4558            Changed title to reflect version number of Thuban.
4559    
4560    2003-08-08  Jan-Oliver Wagner <[email protected]>
4561    
4562            * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
4563            the list corresponds to the "About" web page.
4564    
4565    2003-08-08  Bernhard Herzog  <[email protected]>
4566    
4567            * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
4568            Make sure translated strings are recognized as one string literal.
4569    
4570            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
4571            Make sure translated strings are recognized as one string literal.
4572    
4573            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
4574            translated strings are recognized as one string literal.
4575    
4576            * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
4577            sure translated strings are recognized as one string literal.
4578    
4579    2003-08-07  Bernhard Herzog  <[email protected]>
4580    
4581            * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
4582            Simply delegates to the original shapestore.
4583    
4584            * test/test_derivedshapestore.py
4585            (TestDerivedShapeStore.test_raw_format): New. Test case for
4586            DerivedShapeStore.RawShapeFormat
4587    
4588    2003-08-07  Bernhard Herzog  <[email protected]>
4589    
4590            Add raw data interface to shape objects.
4591    
4592            * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
4593            class to ShapefileShape which now holds shapefile specific
4594            information.
4595            (ShapefileShape.compute_bbox): Simplified to not cache any
4596            information. The way this method is used that shouldn't matter
4597            performance wise.
4598            (ShapefileShape.RawData): New. Return the shapeid which is the raw
4599            data format for shapes from shapefiles.
4600            (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
4601            in the shape objects returned by a shapestore. For a
4602            ShapefileStore this is always RAW_SHAPEFILE.
4603            (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
4604            method.
4605    
4606            * test/test_shapefilestore.py
4607            (TestShapefileStore.test_raw_format): New test to test the raw
4608            format feature of shapes.
4609    
4610            * Thuban/Model/layer.py: Remove the unused import of Shape from
4611            data. It was only there for interface compatibility but it's not
4612            used inside of Thuban and the generic Shape class has gone away.
4613    
4614            * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
4615            the raw data format and only use an optimized version of its a
4616            shapefile.
4617    
4618    2003-08-07  Bernhard Herzog  <[email protected]>
4619    
4620            * test/test_baserenderer.py (SimpleShape): Shape class for the
4621            tests.
4622            (SimpleShapeStore.Shape): Use SimpleShape instead of
4623            Thuban.Model.data.Shape to make the tests independed of the coming
4624            changes.
4625    
4626    2003-08-07  Bernhard Herzog  <[email protected]>
4627    
4628            * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
4629            (ThubanTestProgram): New classes that extend the respective
4630            classes from unittest. These new version support skipping tests
4631            under certain expected conditions. In the Thuban test suite we
4632            uses this for tests that require the optional gdal support.
4633            (run_tests): Use ThubanTestProgram instead of the unittest.main()
4634    
4635            * test/runtests.py (main): Use the new ThubanTestRunner instead of
4636            the normal one from unittest
4637    
4638            * test/test_layer.py (TestLayer.test_raster_layer): If this test
4639            is not run because gdal support isn't available report this to the
4640            runner.
4641    
4642            * test/test_baserenderer.py
4643            (TestBaseRenderer.test_raster_no_projection): Do not run this test
4644            if gdal support isn't available and report this to the runner.
4645    
4646    2003-08-06  Bernhard Herzog  <[email protected]>
4647    
4648            Rearrange the renderers a bit, partly in preparation for changes
4649            required for the postgis merge, partly to make it more testable.
4650            Also make the representation of coordinates in Shapes more
4651            consistent.
4652    
4653            * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
4654            this class is now in BaseRenderer. This class is now practically
4655            only a specialization of BaseRenderer for rendering to an actual
4656            wx DC.
4657            (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
4658            to get the shapetype specific rendering functions.
4659    
4660            * Thuban/UI/baserenderer.py: New file with the basic rendering
4661            logic. The code in this file is completely independend of wx.
4662            (BaseRenderer): Class with the basic rendering logic
4663    
4664            * test/test_baserenderer.py: New. Test cases for BaseRenderer
4665    
4666            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
4667            error_on_redraw to guard agains endless loops and stack overflows
4668            when there's a bug in the rendering code that raises exceptions.
4669            (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
4670            rendering into a separate method _do_redraw so that error handling
4671            is a bit easier. When an exception occurs, set error_on_redraw to
4672            true. When it's true on entry to OnIdle do nothing and return
4673            immediately.
4674    
4675            * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
4676            Shape object will always have the coordinates as a list of list of
4677            coordinate pairs (tuples).
4678            (Shape.compute_bbox): Adapt to new representation.
4679    
4680            * Thuban/UI/viewport.py (ViewPort.find_shape_at)
4681            (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
4682            Shape objects.
4683    
4684            * test/test_shapefilestore.py
4685            (ShapefileStoreTests.assertFloatTuplesEqual)
4686            (ShapefileStoreTests.assertPointListEquals): Rename to
4687            assertPointListEquals and change purpose to checking equality of
4688            the lists returned by Shape.Points().
4689            (TestShapefileStoreArc.test_shape)
4690            (TestShapefileStorePolygon.test_shape)
4691            (TestShapefileStorePoint.test_shape): Use the new
4692            assertPointListEquals instead of assertFloatTuplesEqual
4693    
4694            * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
4695            (TestLayer.assertPointListEquals): Rename to assertPointListEquals
4696            and change purpose to checking equality of the lists returned by
4697            Shape.Points().
4698            (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
4699            (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
4700            (TestLayer.test_derived_store): Use the new assertPointListEquals
4701            instead of assertFloatTuplesEqual
4702    
4703            * test/test_derivedshapestore.py
4704            (TestDerivedShapeStore.assertFloatTuplesEqual)
4705            (TestDerivedShapeStore.assertPointListEquals): Rename to
4706            assertPointListEquals and change purpose to checking equality of
4707            the lists returned by Shape.Points().
4708            (TestDerivedShapeStore.test_shape): Use the new
4709            assertPointListEquals instead of assertFloatTuplesEqual
4710    
4711    2003-08-06  Jan-Oliver Wagner <[email protected]>
4712    
4713            * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
4714            a bounding box. A dialog is raised in case, no bounding box
4715            is found. This fixes bug #2043:
4716            https://intevation.de/rt/webrt?serial_num=2043
4717    
4718    2003-08-05  Bernhard Herzog  <[email protected]>
4719    
4720            * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
4721            object look like a Color instantiation. Formerly it looked like a
4722            tuple.
4723    
4724            * test/test_color.py (TestColor.test_repr)
4725            (TestColor.test_equality, TestColor.test_inequality): New. test
4726            some more apects of the Color class
4727            (TestTransparent.test_repr, TestTransparent.test_hex)
4728            (TestTransparent.test_equality): New. Test cases for the
4729            Transparent object.
4730    
4731    2003-08-04  Jan-Oliver Wagner <[email protected]>
4732    
4733            * Doc/manual/thuban-manual.xml: a number of small improvements.
4734            The resulting file is the version submitted for GREAT-ER II.
4735    
4736    2003-08-01  Bernhard Herzog  <[email protected]>
4737    
4738            * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
4739            Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
4740            Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
4741    
4742            * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
4743            (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
4744            (ThubanEndBusyCursor): Add doc-strings
4745    
4746    2003-08-01  Bernhard Herzog  <[email protected]>
4747    
4748            First step towards PostGIS integration. More abstraction by movin
4749            more code from the layer to the shapestore. More methods of the
4750            layer are now simply delegated to the equivalent method of the
4751            shapestore. The SHAPETYPE_* constants are now in data not in
4752            layer.
4753    
4754            * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
4755            (SHAPETYPE_POINT, Shape): Move these constants and classes from
4756            layer.py to data.py
4757            (ShapefileStore.__init__): More Initialization for the new methods
4758            and functionality.
4759            (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
4760            (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
4761            (ShapefileStore.Shape): New methods that were formerly implemented
4762            in the layer.
4763            (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
4764            (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
4765            (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
4766            equivalents of the new shape methods. These versions are simply
4767            delegated to the original shapstore.
4768    
4769            * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
4770            (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
4771            (Layer.SetShapeStore): Removed the initializatin of instance
4772            variables that were needed for the stuff that's now in
4773            ShapefileStore
4774            (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
4775            (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
4776            shapestore.
4777    
4778            * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
4779            Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
4780            instead of layer.
4781    
4782            * test/test_shapefilestore.py: New. Tests for ShapefileStore.
4783    
4784            * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
4785    
4786            * test/test_layer.py: Import the SHAPETYPE_* constants from data
4787            instead of layer.
4788            (TestLayer.test_derived_store): Remove the test for the exception
4789            when instantiating the DerivedShapeStore with an incompatible
4790            table which is now in test_derivedshapestore.py. Add some more
4791            tests of the layer methods to determine whether they work for a
4792            DerivedShapeStore as well.
4793    
4794    2003-07-31  Jonathan Coles   <[email protected]>
4795    
4796            * Doc/manual/thuban-manual.xml: Fix the list of required packages
4797            by just listing the name and where they can be found.
4798    
4799    2003-07-31  Frank Koormann   <[email protected]>
4800    
4801            * Doc/manual/thuban-manual.xml:
4802            Changed the screenshot elements to figure.
4803            Changed some variablelist elements to itemizedlist.
4804            Added section on GDAL formats.
4805    
4806    2003-07-31  Jonathan Coles   <[email protected]>
4807    
4808            * Doc/manual/thuban-manual.xml: Added a few sentences about
4809            the Fix Border Color option when generating classes.
4810    
4811    2003-07-30  Jonathan Coles   <[email protected]>
4812    
4813            * Thuban/Model/classgen.py: Add docstrings. Rename specific
4814            Ramp instances to use lower_case_style.
4815    
4816            * Thuban/UI/classgen.py: Use renamed Ramp instances.
4817            
4818            * Thuban/UI/classifier.py: Add docstrings.
4819    
4820            * Thuban/UI/dock.py: Add docstrings.
4821    
4822            * test/test_classgen.py: Use renamed Ramp instances.
4823    
4824    2003-07-30  Bernhard Herzog  <[email protected]>
4825    
4826            * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
4827            was never used in Thuban.
4828    
4829    2003-07-30  Bernhard Herzog  <[email protected]>
4830    
4831            * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
4832            method directly instead of going through the transient_table
4833            method. This faster because transient_table may force the copy of
4834            a DBF file into the transient database and setting a table's title
4835            doesnm't affect the title of the associated transient table, so
4836            this fixes RT #2042
4837    
4838            * Thuban/UI/main.py (__version__): Don't import the already
4839            removed show_exception_dialog.
4840    
4841    2003-07-29  Jonathan Coles   <[email protected]>
4842    
4843            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4844            Put back this method and remove the equivalent function since we
4845            are setting the exception hook from within this class (OnInit).
4846    
4847    2003-07-29  Jonathan Coles   <[email protected]>
4848    
4849            * Doc/manual/images/5_2_custom_ramp.png,
4850            Doc/manual/images/5_2_quantiles.png,
4851            Doc/manual/images/5_2_uniform_dist.png,
4852            Doc/manual/images/5_2_unique_values.png,
4853            Doc/manual/images/8_int_error.png: New screen shots.
4854    
4855            * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
4856            some points, and added more screen shots.
4857    
4858    2003-07-29  Bernhard Herzog  <[email protected]>
4859    
4860            * Thuban/Model/data.py: Remove the now unused import of warnings
4861    
4862    2003-07-29  Bernhard Herzog  <[email protected]>
4863    
4864            * Thuban/Model/data.py (SimpleStore): Removed. This class has been
4865            deprecated since before the 0.8 release and isn't used in Thuban
4866            itself anymore.
4867    
4868            * Thuban/Model/transientdb.py: Remove some unnecessary imports
4869    
4870    2003-07-29  Jonathan Coles   <[email protected]>
4871    
4872            * Thuban/UI/application.py (ThubanApplication.OnInit): set the
4873            python exception hook here so that we are sure to catch any
4874            Thuban exception that happen during initialization.
4875    
4876            * Thuban/UI/main.py (main): Don't set the exception hook here,
4877            it will get set in ThubanApplication.OnInit.
4878    
4879    2003-07-29  Jonathan Coles   <[email protected]>
4880                                                                                
4881            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
4882            Removed and called it show_exception_dialog() so that the exception
4883            handler can be set before the class is created.
4884                                                                                
4885            * Thuban/UI/main.py (main): Install the exception handler before
4886            a ThubanApplication is created.
4887                                                                                    
4888    2003-07-29  Bernhard Herzog  <[email protected]>
4889    
4890            * po/it.po: New. Italian translation by Maurizio Napolitano
4891    
4892            * po/ru.po: New. Russian translation by Alex Shevlakov
4893    
4894    2003-07-29  Frank Koormann   <[email protected]>
4895    
4896            * Doc/manual/thuban-manual.xml: Extended section on supported
4897            projections.
4898            
4899    2003-07-29  Frank Koormann   <[email protected]>
4900    
4901            * Doc/manual/thuban-manual.xml: gaspell-checked.
4902    
4903    2003-07-29  Jonathan Coles   <[email protected]>
4904    
4905            * Doc/manual/images/3_5_legend.png: Added border to improve look
4906            on white background.
4907    
4908    2003-07-29  Jonathan Coles   <[email protected]>
4909    
4910            * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
4911            descriptions for the legend toolbar.
4912    
4913            * Doc/manual/images/4_2_raster_layer_properties.png: Removed
4914            cursor from dialog box.
4915    
4916    2003-07-28  Jonathan Coles   <[email protected]>
4917    
4918            * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
4919    
4920            * Doc/manual/images/2_4_session_tree.png,
4921            Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
4922            Doc/manual/images/4_2_layer_properties.png,
4923            Doc/manual/images/4_2_raster_layer_properties.png,
4924            Doc/manual/images/5_3_genclass.png,
4925            Doc/manual/images/5_classification.png,
4926            Doc/manual/images/6_projection.png,
4927            Doc/manual/images/7_1_table_view.png,
4928            Doc/manual/images/7_2_5_join.png: New screenshots.
4929    
4930    2003-07-24  Jonathan Coles   <[email protected]>
4931    
4932            * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
4933    
4934    2003-07-24  Jonathan Coles   <[email protected]>
4935    
4936            * Doc/manual/thuban-manual.xml: Added EPS images and wrote
4937            chapter on Layer Management.
4938    
4939            * Doc/manual/Makefile: New. Makefile to generate all formats for the
4940            manual and images.
4941    
4942    2003-07-24  Bernhard Herzog  <[email protected]>
4943    
4944            * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
4945            it annoys lintian which warns about these files not being
4946            executable. The #! isn't necessary here since if you absolutely
4947            must execute them you can always say "python <filename>".
4948    
4949            * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
4950            superfluous code to set brush and pen for point shapes
4951    
4952            * Thuban/UI/viewport.py: Remove commented out code that wouldn't
4953            belong in viewport anyway
4954    
4955    2003-07-24  Frank Koormann   <[email protected]>
4956    
4957            * Doc/manual/thuban-manual.xml: Added section on table management.
4958    
4959    2003-07-24  Bernhard Herzog  <[email protected]>
4960    
4961            * test/runtests.py (main): Recognize the long "verbose" option
4962            correctly.
4963    
4964    2003-07-22  Jonathan Coles   <[email protected]>
4965    
4966            * Doc/manual/thuban-manual.xml: Continue to write first revision
4967            of the manual.
4968    
4969            * Thuban/UI/renderer.py (MapRenderer.render_map): Wrap method
4970            with Begin/EndDrawing() calls to ensure we aren't doing to
4971            many updates to the dc during rendering.
4972            (ScreenRenderer.draw_shape_layer): self.draw_point_shape takes
4973            a pen and brush argument so they need to be passed to the function.
4974    
4975            * Thuban/UI/viewport.py (ViewPort.calc_min_max_scales): New.
4976            Calculates the minimum and maximum scale values. Factored out
4977            of set_view_transform so that it could be used to zoom all the
4978            way into a single point.
4979            (ViewPort.set_view_transform): Call calc_min_max_scales().
4980            (ViewPort.FitSelectedToWindow): Zoom to the maximum scale
4981            if only a single point is selected.
4982    
4983            * Doc/manual/images/1_2_legend_close.png,
4984            Doc/manual/images/1_2_legend_dock.png,
4985            Doc/manual/images/1_2_mainwindow.png,
4986            Doc/manual/images/1_2_mainwindow.ps,
4987            Doc/manual/images/1_2_mainwindow.sk,
4988            Doc/manual/images/3_2_fullextent.png,
4989            Doc/manual/images/3_2_fulllayerextent.png,
4990            Doc/manual/images/3_2_fullshapeextent.png,
4991            Doc/manual/images/3_2_pan.png,
4992            Doc/manual/images/3_2_zoomin.png,
4993            Doc/manual/images/3_2_zoomout.png,
4994            Doc/manual/images/3_3_identify.png,
4995            Doc/manual/images/3_3_label.png,
4996            Doc/manual/images/3_5_invisible.png,
4997            Doc/manual/images/3_5_movedown.png,
4998            Doc/manual/images/3_5_moveup.png,
4999            Doc/manual/images/3_5_props.png,
5000            Doc/manual/images/3_5_tobottom.png,
5001            Doc/manual/images/3_5_totop.png,
5002            Doc/manual/images/3_5_visible.png: New. Images for the documentation.
5003    
5004    2003-07-18  Bernhard Herzog  <[email protected]>
5005    
5006            * Thuban/UI/messages.py (MAP_REPLACED): New message.
5007    
5008            * Thuban/UI/viewport.py (ViewPort.SetMap): Issue MAP_REPLACED
5009            after the new map has been assigned
5010    
5011            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages):
5012            Delegate MAP_REPLACED to the canvas too
5013            (MainWindow.prepare_new_session): Removed. Thanks to the new
5014            MAP_REPLACED message it's no longer needed
5015            (MainWindow.OpenSession, MainWindow.NewSession):
5016            prepare_new_session has been removed.
5017    
5018            * Thuban/UI/classifier.py (Classifier.__init__): Subscribe to
5019            MAP_REPLACED so that we can close the dialog if a new map is set.
5020            (Classifier.unsubscribe_messages): Unsubscribe from MAP_REPLACED
5021            (Classifier.map_replaced): Handle MAP_REPLACED by closing the
5022            dialog
5023    
5024            * test/test_viewport.py (SimpleViewPortTest)
5025            (SimpleViewPortTest.test_default_size): Add doc-strings
5026            (ViewPortTest.setUp): Bind map to self.map so we can use it in
5027            tests. Subscribe to MAP_REPLACED messages too.
5028            (ViewPortTest.tearDown): No need to explicitly unsubscribe
5029            (ViewPortTest.test_set_map): New test for the SetMap method.
5030    
5031    2003-07-18  Bernhard Herzog  <[email protected]>
5032    
5033            * test/test_viewport.py (SimpleViewPortTest.test_default_size):
5034            Move this test from ViewPortTest.setUp to this new separate test
5035            case. setUp is not the place for the actual tests.
5036            (ViewPortTest.test_inital_settings, ViewPortTest.setUp): Move some
5037            more of the test from setUp to the new test test_inital_settings.
5038            (ViewPortTest.test_win_to_proj, ViewPortTest.test_proj_to_win)
5039            (ViewPortTest.test_proj_conv): Split test_proj_conv into
5040            test_win_to_proj and test_proj_to_win and make the tests easier to
5041            understand
5042            (ViewPortTest.testFitRectToWindow, ViewPortTest.testZoomFactor)
5043            (ViewPortTest.testZoomOutToRect, ViewPortTest.testTranslate)
5044            (ViewPortTest.test_unprojected_rect_around_point)
5045            (ViewPortTest.test_find_shape_at, ViewPortTest.testTools):
5046            Reformat to increase readability.
5047    
5048    2003-07-18  Bernhard Herzog  <[email protected]>
5049    
5050            * Thuban/UI/view.py (MapCanvas.OnLeftDown): Capture the mouse.
5051    
5052    2003-07-18  Bernhard Herzog  <[email protected]>
5053    
5054            * test/runtests.py: The test suite can now be run without an X
5055            connection. To make sure this remains true, remove the DISPLAY
5056            environment variable so that an error occurs if the wxGTK is
5057            imported accidentally
5058    
5059    2003-07-18  Bernhard Herzog  <[email protected]>
5060    
5061            * Thuban/UI/viewport.py: Remove unused imports
5062    
5063            * Thuban/UI/view.py: Remove unused imports
5064    
5065    2003-07-18  Bernhard Herzog  <[email protected]>
5066    
5067            * test/test_export.py Remove unused imports. The OutputTransform
5068            function is now in viewport.py and is called output_transform
5069            (TestScalebar.test_output_transform)
5070            (TestScalebar.test_OutputTransform): Renamed to
5071            test_output_transform and updated to use output_transform instead
5072            of OutputTransform
5073    
5074            * Thuban/UI/view.py (OutputTransform): Moved to viewport.py and
5075            renamed.
5076            (MapCanvas.Export, MapPrintout.draw_on_dc): OutputTransform was
5077            renamed to output_transform
5078    
5079            * Thuban/UI/viewport.py (OutputTransform, output_transform):
5080            Rename to output_transform
5081    
5082    2003-07-18  Bernhard Herzog  <[email protected]>
5083    
5084            * Thuban/Model/layer.py (Layer.__init__): Rename
5085            classificationField to classificatin_column and init it here so
5086            that it can be used in SetClassificationColumn
5087            (Layer.GetClassificationColumn, Layer.GetClassificationField):
5088            Rename to GetClassificationColumn.
5089            (Layer.SetClassificationColumn, Layer.SetClassificationField):
5090            Rename to SetClassificationColumn and issue a LAYER_CHANGED
5091            message if the column changes.
5092            (Layer._classification_changed, Layer.ClassChanged): Rename to
5093            _classification_changed. Update the callers.
5094            (Layer.SetShapeStore): Further field->column renames.
5095    
5096            * Thuban/Model/load.py (SessionLoader.start_classification)
5097            (SessionLoader.start_clpoint): Updates because of
5098            field->column method name changes in the Layer class
5099    
5100            * Thuban/Model/save.py (SessionSaver.write_classification): Updates
5101            because of field->column method name changes in the Layer class
5102    
5103            * Thuban/UI/classifier.py (Classifier.__init__)
5104            (Classifier._OnTry, Classifier._OnRevert): Updates because of
5105            field->column method name changes in the Layer class
5106    
5107            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Updates
5108            because of field->column method name changes in the Layer class
5109    
5110            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Updates because
5111            of field->column method name changes in the Layer class
5112    
5113            * test/test_save.py (SaveSessionTest.testClassifiedLayer)
5114            (SaveSessionTest.testClassifiedLayer): Update because of
5115            field->column method name changes in the Layer class
5116    
5117            * test/test_layer.py (SetShapeStoreTests.setUp)
5118            (SetShapeStoreTests.test_sanity): Update because of field->column
5119            method name changes in the Layer class
5120            (TestLayerModification.setUp): Subscribe to LAYER_CHANGED as well
5121            (TestLayerModification.test_sanity)
5122            (TestLayerModification.test_initial_settings): remove unsued code
5123            and rename to test_sanity.
5124            (TestLayerModification.test_set_classification): New test for
5125            SetClassification and SetClassificationField.
5126    
5127    2003-07-18  Bernhard Herzog  <[email protected]>
5128    
5129            * test/test_classgen.py (TestFixedRamp.test): Extend test to check
5130            the non-fixed values as well. The old test would have accepted a
5131            fixed ramp that only returnes the fixed properties
5132    
5133    2003-07-17  Jonathan Coles   <[email protected]>
5134    
5135            * Doc/manual/mainwindow.png, Doc/manual/mainwindow.xcf: Screen
5136            shots for the manual. The XCF file is the source image and
5137            has additional layers to support changes.
5138    
5139            * Doc/manual/thuban-manual.xml: Wrote an initial Introduction.
5140    
5141            * Thuban/UI/classifier.py (Classifier.__BuildClassification):
5142            Return both the new class and the field name.
5143    
5144            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Don't
5145            fit the map to the window as this changes any zoom level that
5146            the user may have set.
5147    
5148    2003-07-16  Jonathan Coles   <[email protected]>
5149    
5150            * Thuban/Model/classgen.py (generate_singletons,
5151            generate_uniform_distribution, generate_quantiles): Remove
5152            fixes parameter, but maintain the same functionality by having
5153            the calling function pass a FixedRamp object for the ramp.
5154            (FixedRamp): New. Adapts a ramp to have fixed property values.
5155    
5156            * Thuban/Model/classification.py: Use new CLASS_CHANGED message.
5157            (Classification): Inherit from Publisher.
5158            (Classification.__init__): Remove the layer parameter.
5159            Classifications no longer need to have a parent layer.
5160            (Classification.GetField, Classification.GetFieldType,
5161            Classification.SetFieldInfo): Removed. The field name is stored
5162            in the layer, and the type can be retreived by calling
5163            Layer.GetFieldType().
5164            (Classification._set_layer, Classification.GetLayer): Removed.
5165            Classifications no longer have a parent layer.
5166    
5167            * Thuban/Model/layer.py (Layer.Destroy): Unsubscribe from the
5168            classification.
5169            (Layer.SetShapeStore): Reset the classification first while
5170            we still have the old shape store to work with.
5171            (Layer.GetClassificationField, Layer.SetClassificationField):
5172            New. Method for getting/setting the field to classify on.
5173            (Layer.SetClassification): Simplified now that the layer
5174            simply has to hold a reference to the classification and not
5175            tell the classification who owns it.
5176            Fixes RTbug #2023.
5177    
5178            * Thuban/Model/load.py (SessionLoader.start_classification):
5179            Set the field name on the layer, not the classification.
5180    
5181            * Thuban/Model/messages.py: Add CLASS_CHANGED for when a
5182            classification is modified.
5183    
5184            * Thuban/Model/save.py (SessionSaver.write_classification):
5185            Get the field name and type from the layer.
5186    
5187            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Renamed
5188            parameter records to rows and add docstring. Fixes RTbug #1997.
5189    
5190            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Use a fixed
5191            ramp when we need to fix certain values of a ramp rather than
5192            using the old fixes parameter. Fixes RTbug #2024.
5193    
5194            * Thuban/UI/classifier.py (ClassGrid.CreateTable): Add fieldType
5195            parameter.
5196            (ClassTable.Reset): Add fieldType parameter and use it, rather
5197            than asking the classification.
5198            (Classifier.__init__): Remember the original class's field
5199            and ask the layer for the field type, rather than the classification.
5200            (Classifier.__SetGridTable): Retrieve the field and field type
5201            for the table because they are not in the classification.
5202            (Classifier._OnTry, Classifier._OnRevert): Set the classification
5203            field on the layer in addition to the classification itself.
5204    
5205            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Get the
5206            classification field from layer.
5207    
5208            * Thuban/UI/viewport.py (ViewPort.find_shape_at): Get the
5209            classification field from layer. Split up tests and remove
5210            *-imports. Fixes RTbug #1992.
5211    
5212            * test/test_classgen.py (TestFixedRamp): Test for the FixedRamp class.
5213    
5214            * test/test_classification.py
5215            (TestClassification.test_classification): Remove tests for methods
5216            that no longer exist.
5217    
5218            * test/test_layer.py (SetShapeStoreTests.setUp): Classification
5219            __init__ no longer has a field parameter, use SetClassificationField.
5220            (SetShapeStoreTests.test_sanity): Use layer object to get class
5221            field info.
5222    
5223            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Use
5224            SetClassificationField on layer to set class field info.
5225    
5226            * test/test_viewport.py: Renamed from test/test_view.py.
5227    
5228    2003-07-16  Jan-Oliver Wagner <[email protected]>
5229    
5230            * Doc/manual/thuban-manual.xml: Added authors and an initial
5231            coarse structure.
5232    
5233    2003-07-15  Bernhard Herzog  <[email protected]>
5234    
5235            * test/support.py (FloatComparisonMixin): This is a mix-in class
5236            and therefore should not be derived from any other class.
5237    
5238            * test/test_range.py (RangeTest): FloatComparisonMixin is a
5239            mix-in, so derive from TestCase as well.
5240    
5241    2003-07-15  Bernhard Herzog  <[email protected]>
5242    
5243            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Rework the
5244            draw_func handling a bit to remove one layer of indirection. This
5245            makes the renderer about 10% faster in the non-classifying case
5246            and the code a bit cleaner
5247            (MapRenderer.draw_point_shape): Add the pen and brush parameters
5248            and set them in the dc. Now the draw_point_shape method and
5249            wxproj's draw_polygon_shape function have basically the same
5250            signature so that both can be directly used as draw_func
5251    
5252    2003-07-15  Bernhard Herzog  <[email protected]>
5253    
5254            * Thuban/Model/save.py (SessionSaver.write_classification): Encode
5255            string values (in addition to the labels) as UTF 8
5256    
5257            * Thuban/Model/load.py (SessionLoader.start_clpoint): Decode the
5258            values if the field type is string
5259    
5260            * test/test_save.py (SaveSessionTest.testClassifiedLayer): Test
5261            saving a session with non-ascii string classification values.
5262    
5263            * test/test_load.py (TestClassification.file_contents)
5264            (TestClassification.test): Check for non-ascii values in string
5265            classifications
5266    
5267    2003-07-14  Jonathan Coles   <[email protected]>
5268    
5269            * test/test_view.py: New. Tests for ViewPort.
5270    
5271    2003-07-14  Frank Koormann   <[email protected]>
5272    
5273            * Thuban/Model/load.py (SessionLoader.start_map): Encode map
5274            title to latin1.  Fixes https://intevation.de/rt/webrt?serial_num=2013
5275    
5276            * test/test_load_0_8.py (TestUnicodeStrings): New, test load of
5277            unicode strings from session file: session title, map title and
5278            projection name.
5279            
5280    2003-07-10  Jonathan Coles   <[email protected]>
5281    
5282            * Thuban/UI/viewport.py (Tool.MouseUp): Should have called
5283            drag_stop, not drag_move when the mouse is released.
5284    
5285    2003-07-10  Jonathan Coles   <[email protected]>
5286    
5287            The most important part of this is the seperation of view.py into
5288            two pieces. viewport.py now has a class called ViewPort which
5289            contains all the non-wx parts of view.py and can therefore be
5290            tested. view.py contains only the wx-specific parts and is fairly
5291            simple.
5292    
5293            * Thuban/UI/view.py: Stripped out all non-wx functionality. Fixes
5294            RTTbug #1992.
5295            * Thuban/UI/viewport.py: New. Contains non-wx view functionality.
5296            RTTbug #1992.
5297    
5298            * Thuban/Model/classgen.py (generate_singletons,
5299            generate_uniform_distribution, generate_quantiles):
5300            Added 'fixes' parameter so that property attributes can
5301            be held constant over the generated classification groups.
5302            (CustomRamp.GetProperties): Remove unused variables.
5303    
5304            * Thuban/Model/map.py (Map.SetProjection): Send the old
5305            projection as an argument to listeners of the MAP_PROJECTION_CHANGED
5306            event.
5307    
5308            * Thuban/Model/table.py (table_to_dbf, table_to_csv): Added 'records'
5309            parameter which is a list of records that restricts which
5310            records are saved. Fixes RTbug #1997.
5311    
5312            * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
5313            Port exception dialog from GREAT-ER. Fixes RTbug #1993.
5314    
5315            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Add controls
5316            to allow the user to fix line color/width on generated groups.
5317            (ClassGenDialog.OnOK): Use new 'fixes' parameter of the generate_*
5318            functions to optionally fix group properties.
5319    
5320            * Thuban/UI/main.py (main): Set exception hook to the
5321            ShowExceptionDialog. Fixes RTbug #1993.
5322    
5323            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): Raise
5324            the table window when it is selectd to be shown.
5325    
5326            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Add an
5327            Export Selection button and move the export buttons underneath
5328            the table.
5329            (QueryTableFrame.UpdateStatusText): Added event argument so
5330            that it can respond to grid selection events. The status text
5331            is now updated even when the table is not associated with a
5332            layer as was previously assumed.
5333            (QueryTableFrame.OnGridSelectRange, OnGridSelectCell): Removed.
5334            UpdateStatusText responds to these events.
5335            (QueryTableFrame.OnSaveAs): Renamed to doExport.
5336            (QueryTableFrame.doExport): Helper function that saves the
5337            entire table, or selected rows, to a file.
5338            (QueryTableFrame.OnExport, QueryTableFrame.OnExportSel): New.
5339            Respond to export button events and call doExport.
5340    
5341            * extensions/thuban/gdalwarp.cpp (ProjectRasterFile): Make sure
5342            the function doesn't return NULL without first setting a Python
5343            Error.
5344    
5345            * test/runtests.py (main): Only print "Unknown option" for
5346            unsupported options.
5347    
5348            * test/support.py (FloatComparisonMixin.assertFloatEqual): Take
5349            optional epsilon argument to specify floating point accuracy.
5350            (FloatComparisonMixin.assertFloatSeqEqual): Call assertFloatEqual
5351            for each item test.
5352    
5353            * test/test_csv_table.py (TestCSVTable.test_table_to_cvs): Add
5354            tests for saving selected records.
5355    
5356            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
5357            tests for saving selected records.
5358    
5359            * test/test_map.py (TestMapWithContents.test_set_projection):
5360            MAP_PROJECTION_CHANGED events send the old projection.
5361    
5362            * test/test_session.py
5363            (TestSessionWithContent.test_forward_map_projection):
5364            MAP_PROJECTION_CHANGED events send the old projection.
5365    
5366            * test/test_table.py (TableTest): Update tests to use non-deprecated
5367            functions.
5368    
5369    2003-07-08  Bernhard Herzog  <[email protected]>
5370    
5371            * Thuban/Model/transientdb.py (TransientTableBase.Width): The type
5372            constants in the column objects are the standard ones defined in
5373            the table module.
5374    
5375            * test/test_transientdb.py
5376            (TestTransientTable.test_transienttable_to_dbf): New. Test whether
5377            exporting transient tables as DBF works. This should catch the bug
5378            just fixed in TransientTableBase.Width.
5379    
5380    2003-07-08  Bernhard Herzog  <[email protected]>
5381    
5382            * Thuban/Model/classgen.py (CustomRamp.GetProperties): Compute the
5383            interpolated colors correctly.
5384    
5385            * test/test_classgen.py (TestCustomRamp.test_color_interpolation):
5386            New. Test case for the fix in classgen.py
5387    
5388    2003-07-08  Bernhard Herzog  <[email protected]>
5389    
5390            * test/runtests.py (main): Make the default output less verbose
5391            and add a verbosity option (-v) to get the old output
5392    
5393    2003-07-08  Bernhard Herzog  <[email protected]>
5394    
5395            * Resources/XML/thuban-0.9.dtd: New. This will become the DTD for
5396            0.9.
5397    
5398            * Thuban/Model/transientdb.py (TransientJoinedTable.JoinType):
5399            New. Return the join type
5400    
5401            * Thuban/Model/save.py (SessionSaver.write_session): Use new 0.9
5402            DTD
5403            (SessionSaver.write_data_containers): Save the join type for
5404            joined tables
5405    
5406            * Thuban/Model/load.py (SessionLoader.__init__): Add the new 0.9
5407            namespace
5408            (SessionLoader.start_jointable): Handle the jointype attribute
5409    
5410            * test/test_load_0_8.py: New. Effectively a copy of test_load.py
5411            as of Thuban 0.8. These are now tests to determine whether Thuban
5412            can still read files generated by Thuban 0.8
5413    
5414            * test/test_load.py (LoadSessionTest.dtd)
5415            (TestSingleLayer.file_contents)
5416            (TestLayerVisibility.file_contents, TestLabels.file_contents)
5417            (TestLayerProjection.file_contents)
5418            (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
5419            (TestJoinedTable.file_contents)
5420            (TestLoadError.file_contents): Update for new DTD
5421            (TestJoinedTable.file_contents, TestJoinedTable.setUp): Add test
5422            for new join type attribute
5423    
5424            * test/test_save.py (SaveSessionTest.dtd)
5425            (SaveSessionTest.testEmptySession)
5426            (SaveSessionTest.testSingleLayer)
5427            (SaveSessionTest.testLayerProjection)
5428            (SaveSessionTest.testRasterLayer)
5429            (SaveSessionTest.testClassifiedLayer)
5430            (SaveSessionTest.test_dbf_table)
5431            (SaveSessionTest.test_joined_table): Update for new DTD
5432            (SaveSessionTest.test_joined_table): Add test for new join type
5433            attribute
5434    
5435    2003-07-04  Bernhard Herzog  <[email protected]>
5436    
5437            * Thuban/Model/table.py (_find_dbf_column_names): New. Helper
5438            function for table_to_dbf
5439            (table_to_dbf): Deal with names longer than the 10 character limit
5440    
5441            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): Add
5442            doc-string
5443            (TestTableToDBF.test_table_to_dbf_long_col_names): New test for
5444            long column names
5445    
5446    2003-07-03  Bernhard Herzog  <[email protected]>
5447    
5448            * Doc/manual/thuban-manual.xml: Fix the CVS Revision Tag syntax
5449    
5450    2003-07-03  Bernhard Herzog  <[email protected]>
5451    
5452            * Doc/manual/thuban-manual.xml, Doc/manual/README: New. Skeleton
5453            for the Thuban manual and README with some basic information about
5454            the manual
5455    
5456    2003-07-03  Bernhard Herzog  <[email protected]>
5457    
5458            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
5459            Update doc-string
5460            (TransientJoinedTable.create): Do not modify the column objects of
5461            the input tables in place and copy all columns of the input tables
5462            into the joined table after all.
5463    
5464            * test/test_transientdb.py
5465            (TestTransientTable.test_transient_joined_table_same_column_name):
5466            Update to reflect the new behavior
5467            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
5468            Update to reflect the new behavior
5469            (TestTransientTable.test_transient_joined_table_name_collisions_dont_modify_in_place):
5470            New test case for a bug which modified the column objects in place
5471    
5472    2003-07-02  Jonathan Coles   <[email protected]>
5473    
5474            * Thuban/Model/classgen.py (generate_singletons,
5475            generate_uniform_distribution, generate_quantiles,
5476            GenQuantiles0): Make sure maxValue isn't less than
5477            one, otherwise we could divide by zero.
5478    
5479            * test/test_classgen.py (ClassGenTest.doClassRangeTest,
5480            ClassGenTest.doClassSingleTest): Call doBoundsTest to
5481            check the end classification groups against the
5482            proper property values.
5483            (ClassGenTest.doBoundsTest): New. Checks the first and
5484            last classification groups to make sure their properties
5485            are the correct upper and lower bounds for a color ramp.
5486    
5487    2003-07-02  Jonathan Coles   <[email protected]>
5488    
5489            * Thuban/Model/classgen.py (generate_singletons,
5490            generate_uniform_distribution, generate_quantiles,
5491            GenQuantiles0): The denominator was one to high when
5492            calculating the index for the ramp causing the index
5493            to never to reach one.
5494    
5495    2003-07-02  Jonathan Coles   <[email protected]>
5496    
5497            Changed the singature of ClassGroupRange.__init__ and
5498            ClassGroupRange.SetRange() so that the min/max values are
5499            passed as a tuple. This makes a better calling scheme for
5500            when a Range object is passed instead.
5501    
5502            * Thuban/Model/classgen.py: Fixed parameters to
5503            ClassGroupRange constructor.
5504    
5505            * Thuban/Model/classification.py (ClassGroupRange.__init__):
5506            Consolidate the min/max parameters into a single _range which
5507            can either be a tuple or a Range object.
5508            (ClassGroupRange.SetRange): Consolidate the min/max parameters
5509            into a single _range which can either be a tuple or a Range object.
5510    
5511            * Thuban/Model/load.py (SessionLoader.start_clrange): Fix
5512            call to ClassGroupRange constructor to use a tuple.
5513    
5514            * Thuban/Model/layer.py (Layer.SetClassification): Switch
5515            the classification instance variable to the new class
5516            before calling _set_layer otherwise subscribers to a
5517            LAYER_CHANGED event will not see any difference.
5518    
5519            * test/test_classification.py: Fix tests of ClassGroupRange
5520            so that they use the new signature.
5521    
5522            * test/test_load.py: Fix use of ClassGroupRange so that it
5523            uses the new signature.
5524    
5525            * test/test_load_0_2.py: Fix use of ClassGroupRange so that it
5526            uses the new signature.
5527    
5528            * test/test_save.py: Fix use of ClassGroupRange so that it
5529            uses the new signature.
5530    
5531    
5532    2003-07-01  Jonathan Coles   <[email protected]>
5533    
5534            * Thuban/Model/classgen.py: Fixes RTbug #1972, 1971.
5535            Import used objects/class from color.
5536            (generate_singletons): We don't
5537            need the numGroups parameter anymore because we are using
5538            the new ramps with GetProperties().
5539            (generate_uniform_distribution): Use new ramp method
5540            GetProperties().
5541            (generate_quantiles, GenQuantiles0): Use new ramp method
5542            GetProperties().
5543            (CustomRamp.SetNumGroups): Removed. The ramps now map
5544            a value from 0 to 1 to class properties so the number
5545            of groups is not needed ahead of time.
5546            (CustomRamp.next): Removed. CustomRamp does not support
5547            interation anymore.
5548            (CustomRamp.GetProperties): Returns a ClassGroupProperties
5549            object based on the index value from 0 to 1 that is
5550            passed to it.
5551            (GreyRamp, RedRamp, GreenRamp, BlueRamp, GreenToRedRamp):
5552            Made into instances of Monochromatic class instread of
5553            deriving from it.
5554            (HotToCold.SetNumGroups): Removed. See CustomRamp.
5555            (HotToCold.next): Removed. See CustomRamp.
5556    
5557            * Thuban/Model/classification.py: Fixes RTbug #1973, 1971.
5558            (Classification.SetField, Classification.SetFieldType):
5559            Replaced with SetFieldInfo.
5560            (Classification.SetFieldInfo): New. Does a better job of
5561            what SetField and SetFieldType used to do by combining
5562            their function since they should really always be done
5563            at the same time.
5564            (Classification.SetLayer): Renamed to _set_layer.
5565            (Classification._set_layer): Should only be called from
5566            Layer's SetClassification. This does not cause a recursive
5567            call as SetLayer did because we know that Layer knows about
5568            the classification.
5569    
5570            * Thuban/Model/color.py: Fixes RTbug #1971.
5571            (_Transparent): Renamed from Transparent so it doesn't
5572            conflict with the module variable.
5573            (Transparent, Black): Renamed from Color.Transparent,
5574            Color.Black so they are not class variables.
5575    
5576            * Thuban/Model/layer.py: Fixes RTbug #1971, 1973.
5577            (Layer.Destroy): We don't need to call SetClassification
5578            anymore to clear out the back reference in the classifcation
5579            to the layer. It's better to set it to None using _set_layer,
5580            and we won't be creating another clas object too.
5581            (Layer.SetClassification): Classification._set_layer is not
5582            recursive so remove all the locking variables. Also clean
5583            up the code so that it remains unchanged if something fails.
5584    
5585            * Thuban/Model/load.py: Fixes RTbug #1971.
5586            (SessionLoader.start_classification): Call
5587            Classification.SetFieldInfo().
5588    
5589            * Thuban/Model/save.py: Removed import of Color which wasn't
5590            being used.
5591    
5592            * Thuban/UI/classgen.py: Fixes RTbug #1972.
5593            (ClassGenDialog.__init__): Color ramps are now instances
5594            already so we don't need to create any new objects.
5595            (ClassGenDialog.OnOK): Check for numGroups is no longer
5596            necessary because we never use it.
5597    
5598            * Thuban/UI/classifier.py: Fixes RTbug #1971.
5599            (Classifier.__BuildClassification, Classifier.__SetGridTable):
5600            Call Classification.SetFieldInfo() instead of SetFieldType.
5601    
5602            * Thuban/UI/renderer.py: Fixes RTbug #1971.
5603    
5604            * Thuban/UI/view.py: Fixes RTbug #1974, 1971.
5605            (MapCanvas.__init__): Subscribe to the idle time event. Set
5606            background color to white.
5607            (MapCanvas.OnPaint): Set a flag indicating that we should
5608            render the map during idle time. If we already have a bitmap
5609            just draw it now.
5610            (MapCanvas.OnIdle): New. Render the map only during idle time.
5611            This also fixes a problem with the busy cursor under gtk.
5612    
5613            * test/test_classgen.py (ClassGenTest.test_generate_singletons):
5614            Fix calls to generate_singletons because the signature changed.
5615    
5616            * test/test_classification.py: Fix color references and
5617            change calls to Classification.[SetField|SetFieldType] to
5618            SetFieldInfo.
5619    
5620            * test/test_load.py: Fix color references.
5621    
5622            * test/test_load_0_2.py: Fix color references.
5623    
5624            * test/test_save.py (SaveSessionTest.testClassifiedLayer):
5625            Change calls to Classification.[SetField|SetFieldType] to
5626            SetFieldInfo.
5627    
5628    2003-07-01  Frank Koormann   <[email protected]>
5629    
5630            MERGE from the greater-ms3 branch.
5631    
5632            * test/test_transientdb.py
5633            (TestTransientTable.test_transient_joined_table_with_equal_column_names):
5634            New. Test join of two tables with partly equal column names.
5635    
5636            * Thuban/Model/transientdb.py (TransientJoinedTable.create):
5637            If duplicates in left and right tables column names are found,
5638            append '_' (underscores) to the name until it is unique.
5639            Create always new internal names for the resulting table and reference
5640            columns in the join statement with <table>.<column>
5641    
5642    2003-07-01  Bernhard Herzog  <[email protected]>
5643    
5644            * test/test_transientdb.py
5645            (TestTransientTable.test_transient_joined_table_same_column_name):
5646            New. Test whether joining on columns with the same names in both
5647            tables works.
5648            
5649            * Thuban/Model/transientdb.py (TransientJoinedTable.create): Make
5650            sure to use the right internal names even when joining on field
5651            with the same names in both tables. Also, detect duplicate names
5652            in the joined table correctly.
5653    
5654    2003-07-01  Frank Koormann   <[email protected]>
5655    
5656            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
5657            Reverse List of layers to render in same order as in desktop legend.
5658    
5659    2003-06-30  Jonathan Coles   <[email protected]>
5660    
5661            * Thuban/version.py (make_tuple): Takes a version string
5662            and splits it into a tuple of at most three integers.
5663            Used make_tuple() to make tuple versions of the version
5664            numbers.
5665    
5666            * Thuban/UI/about.py: Add Thuban email addresses.
5667    
5668    2003-06-30  Jonathan Coles   <[email protected]>
5669    
5670            * Thuban/version.py: SQLite/PySQLite version dependencies
5671            were too high.
5672    
5673    2003-06-30  Jonathan Coles   <[email protected]>
5674    
5675            * Thuban/version.py: Update version to 0.8.1
5676            
5677            * MANIFEST.in: Added Projections so that default.proj is
5678            included.
5679    
5680    2003-06-26  Jonathan Coles   <[email protected]>
5681    
5682            New About box with lots more information including library
5683            versions and credits. More/better version checking before
5684            Thuban starts.
5685    
5686            * Thuban/UI/about.py: New. New About box that displays
5687            library version information and credits.
5688    
5689            * Thuban/version.py: Added new 'versions' dictionary which
5690            contains the verions of various libraries which are checked
5691            when the module loads.
5692            (verify_versions): Check all version numbers and returns
5693            a list of errors.
5694    
5695            * Thuban/UI/classifier.py (Classifier.__EnableButtons):
5696            Reset the status of the buttons as the situation warrants,
5697            but in a better more reliable way by not relying on the
5698            current status to determine what needs to change.
5699    
5700            * Thuban/UI/main.py (wxCHECK_VERSION): Removed. Not needed.
5701            (verify_versions): Remove most of the code since it is
5702            now in Thuban.version.verify_versions.o
5703    
5704            * Thuban/UI/mainwindow.py (MainWindow.About): Call new
5705            About box in Thuban.UI.about.
5706    
5707            * extensions/thuban/gdalwarp.cpp (get_gdal_version): New.
5708            Returns the version of gdal library being used as a string.
5709    
5710            * extensions/thuban/wxproj.cpp (check_version, check_version_gtk):
5711            Removed.
5712            (get_proj_version): Return the version of PROJ that the file
5713            was compiled with.
5714            (get_gtk_version): Return th version of GTK that the file
5715            was compiled with.
5716    
5717    2003-06-25  Jonathan Coles   <[email protected]>
5718    
5719            * Thuban/UI/classifier.py (Classifier.EditSymbol): The parent
5720            of the SelectPropertiesDialog should be self so the window
5721            appears on top.
5722            (ClassGroupPropertiesCtrl.DoEdit): The parent
5723            of the SelectPropertiesDialog should be self so the window
5724            appears on top.
5725    
5726            * Thuban/UI/resource.py: Cleaned up how we determine file
5727            extensions.
5728            (GetImageResource): Return an wxImage from our Resources.
5729    
5730    2003-06-24  Jonathan Coles   <[email protected]>
5731    
5732            * Thuban/UI/renderer.py (ExportRenderer.render_legend):
5733            Check that a layer has a classification before trying
5734            to get it. Raster layers don't have classifications.
5735    
5736    2003-06-23  Jonathan Coles   <[email protected]>
5737            
5738            * setup.py: Add Resources/XML to resource list.
5739        
5740    2003-06-23  Jonathan Coles   <[email protected]>
5741    
5742            * setup.cfg: Fix copyright dates
5743        
5744    2003-06-23  Jonathan Coles   <[email protected]>
5745    
5746            * MANIFEST.in: Update with Resources/XML
5747    
5748            * setup.py: Don't include Locale resources yet as we don't
5749            have any and it causes problems building the distribution
5750            for Windows. Update version to 0.8.0.
5751    
5752            * Doc/thuban.dtd: Removed since it is now in Resources/XML.
5753    
5754            * Thuban/UI/mainwindow.py: Add blank line at the end because
5755            file was not being read correctly building the Windows
5756            distribution.
5757    
5758    2003-06-23  Jonathan Coles   <[email protected]>
5759    
5760            * Thuban/UI/mainwindow.py (MainWindow.About): Fix text.
5761    
5762            * Thuban/version.py: Temporarily update longversion for
5763            the 0.8 release so that it doesn't have the cvs revision.
5764    
5765    2003-06-23  Jonathan Coles   <[email protected]>
5766    
5767            * Thuban/UI/common.py (ThubanBeginBusyCursor): Call wxSafeYield
5768            to make sure that we don't create reentrant possibilities with
5769            wxYield.
5770    
5771            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxBeginBusyCursor()
5772            directly to avoid the wxSafeYield() call which generates an
5773            OnPaint event causing infinite recursion. Don't try to catch
5774            exception anymore. This was for before there were limits on map
5775            scaling.
5776    
5777    2003-06-23  Bernhard Herzog  <[email protected]>
5778    
5779            Bug fix for RT #1961:
5780    
5781            * Thuban/Model/load.py (SessionLoader.start_derivedshapesource):
5782            Register DerivedShapestores with the session
5783    
5784            * Thuban/Model/session.py (Session.Tables): Make sure each table
5785            is only listed once.
5786    
5787            * test/test_load.py (TestJoinedTable.test): Add check_format call.
5788            Update file contents to match the one written out.
5789    
5790    2003-06-20  Bernhard Herzog  <[email protected]>
5791    
5792            * test/xmlsupport.py (SaxEventLister.startElementNS)
5793            (SaxEventLister.endElementNS): Do not include the qname. Python
5794            2.2.1 and 2.2.2 and 2.2.3 differ in this regard. In 2.2.1 qname it
5795            is (presumably incorrectly) None, whereas it's a string with the
5796            element name in the later versions.
5797    
5798            * test/test_xmlsupport.py (TestEventList.test_even_list_simple)
5799            (TestEventList.test_even_list_namespace): Update tests to reflect
5800            the new behaviour
5801            (TestEventList.test_even_list_id_normalization): Fix doc-string
5802    
5803    2003-06-20  Jonathan Coles   <[email protected]>
5804    
5805            * Thuban/Model/layer.py (BaseLayer.HasShapes): New. Overridden
5806            by deriving classes to determine if that layer supports shapes.
5807            (Layer): Override HasShapes and return true.
5808    
5809            * Thuban/UI/classgen.py: Use Thuban[Begin|End]BusyCursor()
5810            instead of a direct call to wx[Begin|End]CusyCursor().
5811            (GenUniquePanel._OnRetrieve): Set busy cursor while retrieving
5812            table data.
5813    
5814            * Thuban/UI/common.py (ThubanBeginBusyCursor, ThubanEndBusyCursor):
5815            New. Wrappers around the wxWindows functions that allow us to
5816            make additional calls such as wxYield which gives the native
5817            system a chance to update the cursor correctly.
5818    
5819            * Thuban/UI/tableview.py: Use Thuban[Begin|End]BusyCursor()
5820            instead of a direct call to wx[Begin|End]CusyCursor().
5821    
5822            * Thuban/UI/view.py: Use Thuban[Begin|End]BusyCursor()
5823            instead of a direct call to wx[Begin|End]CusyCursor().
5824            (MapCanvas.find_shape_at): Check if the current search layer
5825            support shapes, otherwise go on to the next layer.
5826    
5827            * test/test_layer.py: Add tests in each type of layer for
5828            HasClassification() and HasShapes()
5829    
5830    2003-06-20  Jonathan Coles   <[email protected]>
5831    
5832            * Thuban/UI/view.py (MapCanvas.OnPaint): Call wxYield after
5833            turning on the busy cursor to allow the system to change the
5834            cursor before we begin painting. This fixes a problem that
5835            was occuring only under GTK. Fixes RTbug #1840.
5836    
5837    2003-06-20  Bernhard Herzog  <[email protected]>
5838    
5839            * Resources/XML/thuban-0.8.dtd: New DTD for the new file format
5840            version.
5841    
5842            * Thuban/Model/save.py (sort_data_stores): New. Make topological
5843            sort of the data sources so they can be written with sources that
5844            data sources that depend on other data sources come after the
5845            sources they depend on.
5846            (SessionSaver.__init__): Add idmap instance variable to map from
5847            objects to the ids used in the file.
5848            (SessionSaver.get_id, SessionSaver.define_id)
5849            (SessionSaver.has_id): New. Methods to manage the idmap
5850            (SessionSaver.write): Use thuban-0.8.dtd
5851            (SessionSaver.write_session): Add a namespace on the session and
5852            write out the data sources before the maps.
5853            (SessionSaver.write_data_containers): New. Write the data
5854            containers.
5855            (SessionSaver.write_layer): Layer elements now refer to a
5856            shapestore and don't contain filenames anymore.
5857    
5858            * Thuban/Model/load.py (LoadError): Exception class to raise when
5859            errors in the files are discovered
5860            (SessionLoader.__init__): Define dispatchers for elements with a
5861            thuban-0.8 namespace too.
5862            (SessionLoader.check_attrs): New helper method to check and
5863            convert attributes
5864            (AttrDesc): New. Helper class for SessionLoader.check_attrs
5865            (SessionLoader.start_fileshapesource)
5866            (SessionLoader.start_derivedshapesource)
5867            (SessionLoader.start_filetable, SessionLoader.start_jointable):
5868            Handlers for the new elements in the new fileformat
5869            (SessionLoader.start_layer): Handle the shapestore attribute in
5870            addition to filename.
5871            (SessionLoader.start_table, SessionLoader.end_table): Removed.
5872            They were never used in the old formats and aren't needed for the
5873            new.
5874    
5875            * Thuban/Model/session.py (Session.DataContainers): New method to
5876            return all "data containers", i.e. shapestores and tables
5877    
5878            * test/xmlsupport.py (SaxEventLister.__init__)
5879            (SaxEventLister.startElementNS, sax_eventlist): Add support to
5880            normalize IDs.
5881    
5882            * test/test_xmlsupport.py
5883            (TestEventList.test_even_list_id_normalization): New test case for
5884            id normalization
5885    
5886            * test/test_load.py (LoadSessionTest.check_format): Use ID
5887            normalization
5888            (LoadSessionTest.thubanids, LoadSessionTest.thubanidrefs): New
5889            class atrributes used for ID normalization
5890            (TestSingleLayer, TestLayerVisibility, TestLabels.test)
5891            (TestLayerProjection.test, TestRasterLayer.test): Adapt to new
5892            file format
5893            (TestJoinedTable): New test for loading sessions with joined
5894            tables.
5895            (TestLoadError): New. Test whether missing required attributes
5896            cause a LoadError.
5897    
5898            * test/test_save.py (SaveSessionTest.thubanids)
5899            (SaveSessionTest.thubanidrefs): New class attributes for ID
5900            normalization in .thuban files.
5901            (SaveSessionTest.compare_xml): Use id-normalization.
5902            (SaveSessionTest.testEmptySession)
5903            (SaveSessionTest.testLayerProjection)
5904            (SaveSessionTest.testRasterLayer)
5905            (SaveSessionTest.testClassifiedLayer): Adapt to new file format.
5906            (SaveSessionTest.testLayerProjection): The filename used was the
5907            same as for testSingleLayer. Use a different one.
5908            (SaveSessionTest.test_dbf_table)
5909            (SaveSessionTest.test_joined_table): New test cases for saving the
5910            new data sources structures.
5911            (TestStoreSort, MockDataStore): Classes to test the sorting of the
5912            data stores for writing.
5913    
5914            * test/runtests.py: Add CVS keywords
5915    
5916    2003-06-20  Jonathan Coles   <[email protected]>
5917    
5918            * test/test_session.py
5919            (UnreferencedTablesTests.test_unreferenced_tables_with_joins):
5920            Use the cultural_landmark-point.dbf file for the store so that
5921            the table rows and shape count match.
5922    
5923    2003-06-20  Jonathan Coles   <[email protected]>
5924    
5925            * Thuban/Model/data.py (DerivedShapeStore.__init__): Raise
5926            an exception if the number of shapes is different from the
5927            number of rows in the table. Address RTbug #1933.
5928    
5929            * test/test_layer.py (TestLayer.test_derived_store): Add
5930            a test for the new exception in DerivedShapeStore.__init__.
5931    
5932            * test/support.py (FloatTestCase): Removed since there is
5933            already FloatComparisonMixin. Fixes RTbug #1954.
5934            (FloatComparisonMixin.assertFloatEqual): Include test for
5935            infinity that was part of FloatTestCase.
5936    
5937            * test/test_range.py (RangeTest): Inherit from
5938            support.FloatComparisonMixin now that we don't have
5939            support.FloatTestCase.
5940    
5941    2003-06-20  Bernhard Herzog  <[email protected]>
5942    
5943            * test/test_save.py (SaxEventLister, sax_eventlist): Removed. Use
5944            the implementation in xmlsupport instead.
5945            (SaveSessionTest.compare_xml): sax_eventlist is now in xmlsupport
5946    
5947            * test/test_proj.py: Import sax_eventlist from xmlsupport instead
5948            of test_save
5949    
5950    2003-06-20  Bernhard Herzog  <[email protected]>
5951    
5952            * test/test_load.py (LoadSessionTest.check_format): New helper
5953            method to make sure the test files we load might have been written
5954            by the current thuban version.
5955            (ClassificationTest.TestLayers, TestSingleLayer.test)
5956            (TestLayerVisibility.test, TestClassification.test)
5957            (TestLabels.test, TestLayerProjection.test, TestRasterLayer.test):
5958            Add check_format() calls and fix the thuban data to match the data
5959            that would be written by saving the session loaded from it.
5960    
5961            * test/xmlsupport.py (SaxEventLister, sax_eventlist): Copies of
5962            the same class and function in test_save.
5963    
5964            * test/test_xmlsupport.py (TestEventList): New. test cases for
5965            sax_eventlist
5966    
5967    2003-06-20  Bernhard Herzog  <[email protected]>
5968    
5969            * Resources/XML/thuban.dtd: Add comment about which versions of
5970            Thuban are covered by this DTD
5971            (map): Fix content model for layers and raster layers. There can
5972            be any number or layers and raster layers in any order.
5973    
5974    2003-06-20  Jonathan Coles   <[email protected]>
5975    
5976            This is mainly about fixing RTbug #1949.
5977    
5978            * Thuban/Model/classification.py: Remove "from __future__"
5979            import statement since python 2.2 is the earliest supported
5980            version.
5981    
5982            * Thuban/Model/proj.py (Projection.GetProjectedUnits): New.
5983            Currently returns PROJ_UNITS_METERS or PROJ_UNITS_DEGREES
5984            depending on the units this projection *forwards* into.
5985    
5986            * Thuban/Model/save.py (SessionSaver.write_classification):
5987            Remove unnecessary use of lambdas and nested functions.
5988    
5989            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Do scale
5990            adjustment here if the map projection uses degrees.
5991    
5992            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Remove
5993            scale adjust code since it is now done before calling
5994            this method. Don't do anything if the map projection
5995            is None.
5996    
5997    2003-06-19  Bernhard Herzog  <[email protected]>
5998    
5999            Move version specific load tests to their own file.
6000    
6001            * test/test_load.py: Expand the doc-string to explain a bit how to
6002            handle file format changes.
6003            (TestClassification.test): Update the docstring as this test is
6004            not about Thuban 0.2 anymore.
6005    
6006            * test/test_load_0_2.py: New file with the load tests for thuban
6007            files created with Thuban 0.2 and earlier.
6008    
6009    2003-06-19  Bernhard Herzog  <[email protected]>
6010    
6011            Add XML validation to some of the tests. Validation will only be
6012            done if pyRXP is installed (http://reportlab.com/xml/pyrxp.html).
6013            To make the DTD available to the test cases it's moved into
6014            Resources/XML
6015    
6016            * Resources/XML/thuban.dtd: New. This is now the real Thuban DTD
6017            for versions up to and including 0.2. Two slight changes: added an
6018            encoding specification and fixed the comment which refered to
6019            GRASS, not Thuban
6020    
6021            * test/xmlsupport.py: New support module for tests involving XML.
6022            Currently there's a mix-in class for XML validation.
6023    
6024            * test/test_xmlsupport.py: New. Tests for the xmlsupport module
6025    
6026            * test/test_save.py (SaveSessionTest): Derive from ValidationTest
6027            so that we can validate the
6028            (SaveSessionTest.testEmptySession)
6029            (SaveSessionTest.testSingleLayer)
6030            (SaveSessionTest.testSingleLayer)
6031            (SaveSessionTest.testLayerProjection)
6032            (SaveSessionTest.testRasterLayer)
6033            (SaveSessionTest.testClassifiedLayer): Validate the generated XML
6034    
6035            * test/runtests.py (main): Call print_additional_summary instead
6036            of print_garbage_information
6037    
6038            * test/support.py (resource_dir): New function to return the
6039            "Resource" subdirectory
6040            (print_additional_summary): New function to combine several
6041            summary functions
6042            (run_tests): Use print_additional_summary instead of calling
6043            print_garbage_information directly
6044    
6045    2003-06-19  Bernhard Herzog  <[email protected]>
6046    
6047            * Doc/thuban.dtd (classification): Correct the content model of
6048            the classification element.
6049            (projection): Add the "name" attribute
6050    
6051    2003-06-19  Frank Koormann   <[email protected]>
6052    
6053            MERGE from the greater-ms3 branch.
6054    
6055            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Apply conversion to
6056            scale if projection is latlong to get better estimate.
6057    
6058            Fix problem of hidden properties dialog under windows after double
6059            click on layer tree:
6060            The tree control always gets an Expanded / Collapsed event after
6061            the ItemActivated  on double click, which raises the main window again.
6062            We add a second ItemActivated event to the queue, which simply
6063            raises the already displayed window.
6064    
6065            * Thuban/UI/legend.py (LegendTree.__init__): Instance variable
6066            raiseProperties initialized to prevent endless loops
6067            (LegendTree._OnItemActivated): Depending on self.raiseProperties
6068            simply raise the properties or open the dialog and issue a second
6069            event.
6070    
6071    2003-06-18  Jonathan Coles   <[email protected]>
6072    
6073            * setup.py: Fix a few problems that occured under Windows.
6074    
6075    2003-06-18  Jonathan Coles   <[email protected]>
6076    
6077            When Thuban loaded the map was redrawn twice because the
6078            legend was being opened after the mainwindow was created
6079            and not during its creation. This meant the map was drawn
6080            initially and then had to be redrawn when the legend
6081            caused the display to change. Now the legend is opened
6082            in the mainwindow constructor which resolves this issue.
6083    
6084            Also, although we were checking for the existence of
6085            gdal and gdalwarp modules, the gdalwarp extension was
6086            still being compiled (which may fail if the system doesn't
6087            have gdal installed). the build_ext command to setup.py
6088            now accepts the flags --with-gdal and --without-gdal.
6089            If --without-gdal is specified setup.py will try to
6090            use the gdal parameters specified by gdal-config. Under
6091            windows, those parameters have to be set in setup.py
6092            as with proj4 an wxWindows.
6093    
6094            * setup.py: Use a list instead of seperate variables for
6095            extension parameters so we can create a generic function
6096            that runs an appropriate *-config script.
6097            (run_cs_script): Renamed from run_wx_script and modified
6098            to accept a second argument which is a list of lists to
6099            be filled in by the values returned from running the command.
6100            (thuban_build_ext): New. Extends the build_ext command and
6101            provides the options --with-gdal/--without-gdal which then
6102            optionally includes the gdalwarp extension.
6103    
6104            * Thuban/Model/resource.py: First check if we can import
6105            the gdalwarp Thuban extension before checking for gdal.
6106            Also added some comments.
6107            
6108            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Check if
6109            the map is None which may be the case if none has been loaded
6110            yet.
6111    
6112            * Thuban/UI/main.py (main): Remove call to ShowLegend.
6113    
6114            * Thuban/UI/mainwindow.py (MainWindow.__init__): Call ShowLegend().
6115    
6116            * Thuban/UI/renderer.py: Check for gdal support before importing
6117            gdalwarp.
6118            (MapRenderer.render_map): Only try to optimize if we have gdal
6119            support otherwise nothing will get drawn.
6120    
6121            * Thuban/UI/view.py (MapCanvas.FitMapToWindow): This may be called
6122            during startup before a map has been created. Check if map is None
6123            before using it and do nothing if it is.
6124    
6125    2003-06-17  Jonathan Coles   <[email protected]>
6126    
6127            Fix the problem with raster layers under Windows that caused
6128            Thuban to crash. The view should respond to layer projection
6129            changed events to update the display. Changes to a projection
6130            should not cause the map to be set to full extent.
6131            
6132            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
6133            current_map_proj to remember the current map projection so that
6134            when the projection changes we know what the previous projection
6135            was.
6136            (MapCanvas.SetMap): Unsubscribe and subscribe to
6137            LAYER_PROJECTION_CHANGED events.
6138            (MapCanvas.projection_changed): Split into two methods that respond
6139            to map and layer projection changes.
6140            (MapCanvas.map_projection_changed): New. Takes the current view and
6141            projects it using the new projection. This does not cause the
6142            map to be redrawn at full extent.
6143            (MapCanvas.layer_projection_changed): New. Cause a redraw which
6144            will draw each layer in its new projection.
6145            
6146            * extensions/thuban/bmpdataset.cpp (BMPDataset::Open): Call
6147            VSIFClose() not VSIFCloseL() to close the file. Fixes a crash
6148            under Windows.
6149            
6150            * extensions/thuban/gdalwarp.cpp (MFILENAME): Padding should be
6151            to twice sizeof(void*) because there are two digits for each
6152            hex byte.
6153    
6154    2003-06-16  Bernhard Herzog  <[email protected]>
6155    
6156            Update to the layer interface: Direct access to the table,
6157            shapetable, shapefile and filename attributes is now actively
6158            deprecated by issuing deprecation warnings for all places where
6159            this happens.
6160    
6161            * Thuban/Model/layer.py (Layer.__getattr__): New. Implement access
6162            to the instance variables table, shapetable, shapefile and
6163            filename via __getattr__ so that we can issue a deprecation
6164            warning.
6165            (Layer.SetShapeStore): Don't set the deprecated instance variables
6166            any more
6167            (Layer.SetShapeStore): Don't use deprecated layer instance
6168            variables
6169            (Layer.Destroy): No need to explicitly remove the instance
6170            variables any more
6171            (Layer.GetFieldType, Layer.Shape): Don't use deprecated layer
6172            instance variables
6173    
6174            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
6175            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve)
6176            (GenQuantilesPanel.GetList, GenQuantilesPanel.OnRetrieve): Don't
6177            use deprecated layer instance variables
6178    
6179            * Thuban/UI/classifier.py (Classifier.__init__): Don't use
6180            deprecated layer instance variables
6181    
6182            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape)
6183            (IdentifyGridCtrl.selected_shape): Don't set the deprecated layer
6184            instance variables
6185    
6186            * Thuban/UI/tableview.py (LayerTableGrid.select_shapes): Don't use
6187            deprecated layer instance variables
6188    
6189            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Don't use
6190            deprecated layer instance variables
6191    
6192            * Thuban/Model/save.py (SessionSaver.write_layer): Don't use
6193            deprecated layer instance variables
6194    
6195            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer)
6196            (MapRenderer.polygon_render_param): Don't use deprecated layer instance
6197            variables
6198    
6199            * test/runtests.py (main): Turn Thuban's deprecation warnings into
6200            errors so that they're cought by the tests
6201    
6202            * test/test_load.py (TestSingleLayer.test): Don't use deprecated
6203            layer instance variables
6204    
6205    2003-06-16  Jonathan Coles   <[email protected]>
6206    
6207            Fix a problem under Windows whereby if the user double-clicks on a
6208            layer in the legend that tree item will expand or collapse as well
6209            as open the layer properties dialog. The state of the tree item
6210            should not be affected.
6211    
6212            * Thuban/UI/legend.py (LegendTree.__init__): Add instance variable
6213            preventExpandCollapse and subscribe to expanding and collapsing
6214            events.
6215            (LegendTree.OnItemExpandCollapse): New. Responds to expanding and
6216            collapsing events and will veto the event if it has been triggered
6217            by the user double clicking on a layer.
6218            (LegendTree._OnItemActivated): Set preventExpandCollapse to indicate
6219            that an expanding/collapsing event should be vetoed.
6220    
6221    2003-06-13  Bernhard Herzog  <[email protected]>
6222    
6223            * Thuban/UI/classifier.py (Classifier.OnClose)
6224            (Classifier.map_layers_removed)
6225            (Classifier.layer_shapestore_replaced): Unsubscribe the messages
6226            in OnClose and not in map_layers_removed or
6227            layer_shapestore_replaced to make sure it always happens when the
6228            dialog is closed
6229    
6230    2003-06-13  Jonathan Coles   <[email protected]>
6231    
6232            This puts back a fix for Windows where a panel is needed so that
6233            the background of the table view appears correctly.
6234    
6235            * Thuban/UI/tableview.py (TableFrame.__init__): Add a panel
6236            object that can be used by derived classes to place any
6237            controls (including the grid) onto.
6238            (QueryTableFrame.__init__): Use the panel as the parent window
6239            for all the controls. Reparent the grid so that the panel is
6240            the parent. Call UpdateStatusText() to correctly initialize
6241            the status bar.
6242    
6243    2003-06-13  Jonathan Coles   <[email protected]>
6244    
6245            * Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits
6246            from wxFrame (as opposed to wxDialog like the other classes)
6247            but otherwise behaves like the other classes. This is needed
6248            for the TableView which isn't really a dialog and needs to
6249            have a status bar and control buttons.
6250    
6251            * Thuban/UI/tableview.py (TableGrid.__init__): Create an
6252            instance variable to keep track of how many rows are selected.
6253            Subscribe once to the the events we are interested in.
6254            (ThubanGrid.OnRangeSelect): Only handle event if event handling
6255            hasn't been turned off.
6256            (ThubanGrid.OnSelectCell): Only handle event if event handling
6257            hasn't been turned off.
6258            (ThubanGrid.ToggleEventListeners): Rather than subscribe None
6259            as an event listener (which changes the event handler stack)
6260            simply set an instance variable to False. This is checked in
6261            the event handlers.
6262            (ThubanGrid.GetNumberSelected): Return the number of currently
6263            selected rows.
6264            (TableFrame): Inherit from ThubanFrame so we can have a
6265            status bar and control buttons.
6266            (QueryTableFrame.__init__): Create a status bar. Fixes RTbug #1942.
6267            Explicitly set which items are selected in the operator choice and
6268            action choice so there is always a valid selection. Fixes RTbug #1941.
6269            Subscribe to grid cell selection events so we can update the
6270            status bar.
6271            (QueryTableFrame.UpdateStatusText): Update the status bar with
6272            how many rows are in the grid, how many columns, and how many
6273            rows are selected.
6274            (QueryTableFrame.OnGridSelectRange, QueryTableFrame.OnGridSelectCell):
6275            Call UpdateStatusText when cells are (de)selected.
6276            (QueryTableFrame.OnQuery): Use the string value in the value
6277            combo if either the selected item index is 0 or if the string
6278            cannot be found in the predefined list (this happens if the
6279            user changes the text). Fixes RTbug #1940.
6280            Only turn off the grid event listeners if there a query comes
6281            back with a none empty list of ids. in the case that the list
6282            is empty this causes a grid.ClearSelection() call to actually
6283            clear the grid selection which causes the selected items in
6284            the map to be deselected. Fixes RTbug #1939.
6285    
6286            * test/test_save.py (XMLWriterTest.Encode): Check return values.
6287            Fixes RTbug #1851.
6288    
6289    2003-06-13  Bernhard Herzog  <[email protected]>
6290    
6291            * Thuban/UI/identifyview.py (IdentifyView.__init__): Call
6292            self.selected_shape with the current selection to make sure the
6293            contents of the dialog are up to date when it's shown for the
6294            first time.
6295            The dialog used to work without this by luck. The recent fix to
6296            the connector module 'broke' a 'feature' the identify view was
6297            relying on, i.e that subscribing to a message in response to
6298            receiving a message of that type would mean that the new
6299            subscriber would also be called for the same message.
6300            
6301    2003-06-12  Jonathan Coles   <[email protected]>
6302    
6303            * extensions/thuban/gdalwarp.cpp: Removed debug printing as
6304            the image is rendered. Fixes RTbug #1937.
6305    
6306    2003-06-12  Jonathan Coles   <[email protected]>
6307    
6308            * Thuban/Lib/fileutil.py: As is done under Windows, create the
6309            user directory if it doesn't exist on a posix system.
6310            Fixes RTbug #1815.
6311    
6312            * Thuban/Model/resource.py (get_user_proj_files): Moved the
6313            called to get_application_dir here, so that the directory
6314            will only be called if this method is invoked.
6315    
6316            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Clear
6317            the projfilepath if no projection is selected.
6318    
6319    2003-06-12  Jonathan Coles   <[email protected]>
6320    
6321            * Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Don't draw
6322            the scalebar if the current map has no projection set.
6323    
6324            * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Set the
6325            projfilepath label to just the basename of the projection file
6326            rather than include the entire path.
6327    
6328            * Thuban/Model/resource.py: Fix missed proj functions that
6329            needed to be renamed.
6330    
6331    2003-06-12  Jonathan Coles   <[email protected]>
6332    
6333            * Thuban/Model/classification.py: Removed assert statements that
6334            tested if the variable was an instance of Color.
6335    
6336            * Thuban/Model/color.py (Color): Remove commented code that isn't
6337            used.
6338            (Transparent): Renamed from NoColor. Doesn't inherit from Color.
6339            Fixes RTbug #1835.
6340            (Transparent.__eq__, Transparent.__ne, Transparent.__repr): New.
6341            Needed now that the class doesn't inherit from Color.
6342    
6343    2003-06-12  Jonathan Coles   <[email protected]>
6344    
6345            * test/test_save.py (XMLWriterTest.testEncode): Explicitly
6346            check unicode strings.
6347    
6348            * test/test_layer.py: Check for existence of gdal.
6349    
6350    2003-06-12  Jonathan Coles   <[email protected]>
6351        
6352            * Thuban/Model/xmlreader.py: New. Contains the XMLReader class
6353            that was in load.py
6354    
6355            * Thuban/Model/xmlwriter.py: New. Contains the XMLWriter class
6356            that was in save.py
6357    
6358    2003-06-12  Jonathan Coles   <[email protected]>
6359    
6360            This is largely a collection of bug fixes. We also handle the
6361            case where gdal is not on the system. The XMLReader and XMLWriter
6362            classes were moved into there own files to resolve some circular
6363            import references and because they shouldn't really be in the
6364            file that is dediciated to reading/writing session files since
6365            they are also used elsewhere.
6366    
6367            * Thuban/Model/classgen.py: Renamed functions to follow the
6368            function_names_with_underscores style. Fixes RTbug #1903.
6369            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
6370    
6371            * Thuban/Model/layer.py: Import gdal only if it available.
6372            (RasterLayer): Handle the case where the gdal library is unavailable.
6373            Addresses RTbug #1877.
6374    
6375            * Thuban/Model/load.py (XMLReader): Moved into seperate file
6376            xmlreader.py.
6377    
6378    2003-06-12  Jonathan Coles   <[email protected]>
6379    
6380            This is largely a collection of bug fixes. We also handle the
6381            case where gdal is not on the system. The XMLReader and XMLWriter
6382            classes were moved into there own files to resolve some circular
6383            import references and because they shouldn't really be in the
6384            file that is dediciated to reading/writing session files since
6385            they are also used elsewhere.
6386    
6387            * Thuban/Model/classgen.py: Renamed functions to follow the
6388            function_names_with_underscores style. Fixes RTbug #1903.
6389            (calculate_quantiles): Raise ValueError if 'percents' is invalid.
6390    
6391            * Thuban/Model/layer.py: Import gdal only if it available.
6392            (RasterLayer): Handle the case where the gdal library is unavailable.
6393            Addresses RTbug #1877.
6394    
6395            * Thuban/Model/load.py (XMLReader): Moved into seperate file
6396            xmlreader.py.
6397    
6398            * Thuban/Model/save.py (escape, XMLWriter): Moved into seperate
6399            file xmlwriter.py.
6400    
6401            * Thuban/Model/resource.py: Renamed functions to following the
6402            function_names_with_underscores style.
6403            (has_gdal_support): New function that returns true if the gdal
6404            library is available. Addresses RTbug #1877.
6405    
6406            * Thuban/UI/application.py (ThubanApplication.OpenSession):
6407            Display a message box if the gdal library is not available, but
6408            only if there are any layers that would use it. Addresses RTbug #1877.
6409    
6410            * Thuban/UI/classgen.py: Use renamed projection resource functions.
6411            (GenUniformPanel.__CalcStepping): Fix a slight discrepency
6412            when using integers versus floats.
6413    
6414            * Thuban/UI/mainwindow.py (_has_gdal_support): New. Used to
6415            determine if the "Add Image Layer" menu option should be
6416            greyed out or not. Addresses RTbug #1877.
6417    
6418            * Thuban/UI/projdialog.py: Use renamed projection resource functions.
6419    
6420            * Thuban/UI/renderer.py (MapRenderer.render_map): Only try to
6421            optimize if a raster layer is visible. Fixes RTbug #1931.
6422            Only draw the raster layer if the gdal library is available.
6423            Addresses RTbug #1877.
6424    
6425            * test/test_classgen.py: Add tests for generate_singletons,
6426            generate_uniform_distribution, generate_quantiles. Fixes RTbug #1903.
6427            (test_calculate_quantiles): Fix some tests to catch the new
6428            ValueError that is raised.
6429    
6430            * test/test_proj.py: Use renamed projection resource functions.
6431    
6432            * test/test_save.py (SaveSessionTest.testClassifiedLayer): New
6433            test for saving classified layers. Fixes RTbug #1902.
6434            (XMLWriterTest): New. Tests the XMLWriter class. Fixes RTbug #1851.
6435    
6436    2003-06-12  Jan-Oliver Wagner <[email protected]>
6437    
6438            Fix for http://intevation.de/rt/webrt?serial_num=1900.
6439    
6440            * Thuban/UI/multiplechoicedialog.py: New. A multiple choice dialog.
6441    
6442            * Thuban/UI/mainwindow.py: import wxMultipleChoiceDialog from
6443            multiplechoicedialog.py rather than from the wxPython library.
6444    
6445    2003-06-11  Frank Koormann  <[email protected]>
6446    
6447            * Thuban/Lib/fileutil.py (get_application_dir): Minor stability
6448            update.
6449    
6450    2003-06-11  Frank Koormann  <[email protected]>
6451    
6452            * Thuban/Lib/fileutil.py (get_application_dir): New function to
6453            determine the absolute .thuban/thuban directory under
6454            "posix" (os.expanduser) and "nt" (read AppData registry key).
6455    
6456            * Thuban/Model/resource.py: Use get_application_dir
6457    
6458            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
6459            Use get_application_dir.
6460    
6461    2003-06-10  Bernhard Herzog  <[email protected]>
6462    
6463            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to
6464            the messages MAP_LAYERS_REMOVED messages
6465            (LayerTableFrame.OnClose): Unsubscribe from it.
6466            (LayerTableFrame.map_layers_removed): New. Receiver for
6467            MAP_LAYERS_REMOVED. Close the dialog when the layer whose the
6468            dialog is showing is removed.
6469    
6470    2003-06-10  Bernhard Herzog  <[email protected]>
6471    
6472            * Thuban/Lib/connector.py (Connector.Issue): Iterate over a copy
6473            of the receivers list so that unsubscribing in a receiver doesn't
6474            modify it while iterating over it.
6475    
6476            * test/test_connector.py
6477            (ConnectorTest.test_disconnect_in_receiver): New. Test whether
6478            unsubscribing in a receiver works correctly. See docstring for
6479            details
6480    
6481    2003-06-10  Bernhard Herzog  <[email protected]>
6482    
6483            * Thuban/Model/messages.py (LAYER_SHAPESTORE_REPLACED): New
6484            message.
6485    
6486            * Thuban/Model/layer.py (Layer.SetShapeStore): Send
6487            LAYER_SHAPESTORE_REPLACED when the shapestore changes. A
6488            LAYER_CHANGED will still be sent if the classification changes.
6489    
6490            * Thuban/UI/classifier.py (Classifier.__init__): Add the map as
6491            parameter so we can subscribe to some of its messages
6492            (Classifier.__init__): Subscribe to the map's MAP_LAYERS_REMOVED
6493            and the layer's LAYER_SHAPESTORE_REPLACED
6494            (Classifier.unsubscribe_messages): New. Unsubscribe from message
6495            subscribed to in __init__
6496            (Classifier.map_layers_removed)
6497            (Classifier.layer_shapestore_replaced): receivers for the messages
6498            subscribed to in __init__. Unsubscribe and close the dialog
6499    
6500            * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): Pass
6501            the map to the Classifier dialog
6502    
6503            * test/test_layer.py (SetShapeStoreTests): Derive from
6504            SubscriberMixin as well so we can test messages
6505            (SetShapeStoreTests.setUp): Subscribe to some of the layer's
6506            messages
6507            (SetShapeStoreTests.tearDown): Clear the messages again
6508            (SetShapeStoreTests.test_sanity): Expand the doc-string and check
6509            for the modified flag too
6510            (SetShapeStoreTests.test_set_shape_store_modified_flag): New test
6511            to check whether SetShapeStore sets the modified flag
6512            (SetShapeStoreTests.test_set_shape_store_different_field_name)
6513            (SetShapeStoreTests.test_set_shape_store_same_field)
6514            (SetShapeStoreTests.test_set_shape_store_same_field_different_type):
6515            Add tests for the messages. This checks both the new
6516            LAYER_SHAPESTORE_REPLACED and the older LAYER_CHANGED
6517    
6518    2003-06-06  Jan-Oliver Wagner <[email protected]>
6519    
6520            * Thuban/UI/mainwindow.py: Improved and partly added help texts for
6521            the menu items.
6522    
6523    2003-06-05  Frank Koormann  <[email protected]>
6524    
6525            * Thuban/UI/identifyview.py (IdentifyView.__init__):
6526            Layout reimplemented without panel. Make life easier to fit the list
6527            in the dialog.
6528    
6529    2003-06-05  Frank Koormann  <[email protected]>
6530    
6531            * Thuban/UI/projdialog.py (ProjFrame.__init__): Fill the projchoice
6532            once on initialisation (Former implementation resulted in multiple
6533            entries for each projection).
6534            (ProjFrame.__FillAvailList): selectProj as second optional parameter,
6535            if set, select the projection found under the specified name. This
6536            overwrites any other selection estimate.
6537            Removed projchoice filling from this method.
6538            (ProjFrame._OnSave, ProjFrame._OnAddToList):
6539            Updated call of ProjFrame.__FillAvailList
6540            (LCCPanel._DoLayout): Moved parameter controls in more common order.
6541    
6542            * Resources/Projections/defaults.proj: Extended defaults representing
6543            various common European projections.
6544    
6545    2003-06-05  Frank Koormann  <[email protected]>
6546    
6547            * Thuban/UI/identifyview.py (IdentifyView.__init__):
6548            Use ListCtrl instead of GridCtrl
6549    
6550            * Thuban/Model/resource.py:
6551            Guess location of .thuban directory from tempdir parent directory.
6552    
6553            * Thuban/UI/application.py (ThubanApplication.read_startup_files):
6554            Guess location of .thuban directory from tempdir parent directory.
6555    
6556    2003-06-04  Bernhard Herzog  <[email protected]>
6557    
6558            Do not cache the values returned by the tree widget's
6559            GetFirstChild and GetNextChild methods because it led to lots of
6560            segfaults. The new way requires more brute force but is more
6561            reliable.
6562    
6563            * Thuban/UI/legend.py (LegendTree.__init__): Remove instance
6564            variable layer2id
6565            (LegendTree.find_layer): New method to do with brute force what
6566            layer2id tried to accomplish
6567            (LegendTree._OnMsgLayerChanged)
6568            (LegendTree._OnMsgLayerTitleChanged, LegendTree.__ShowHideLayer):
6569            Use find_layer instead of layer2id
6570            (LegendTree.__RemoveLayer, LegendTree.__AddLayer): No need to
6571            update layer2id anymore
6572            (LegendTree._OnMsgMapLayersRemoved)
6573            (LegendTree._OnMsgMapLayersAdded): Get by without layer2id.
6574    
6575    2003-06-03  Thomas Koester  <[email protected]>
6576    
6577            * Thuban/Model/classgen.py (GenQuantiles0): New function.
6578    
6579    2003-06-02  Bernhard Herzog  <[email protected]>
6580    
6581            * Thuban/UI/mainwindow.py (layer_rename command, table_rename command):
6582            New commands.
6583            (main_menu): Add the new commands.
6584            (MainWindow.TableRename): New. Implementation of the table_rename
6585            command.
6586            (MainWindow.RenameLayer): New. Implementation of the layer_rename
6587            command.
6588    
6589            * Thuban/Model/session.py (Session.AddTable): call self.changed to
6590            set the modified flag
6591    
6592            * test/test_session.py (TestSessionSimple.test_add_table): Test
6593            whether the modified flag is set properly
6594    
6595            * Thuban/Model/base.py (TitledObject.SetTitle): Call changed
6596            instead of issue so that the modified flags get updated.
6597    
6598            * test/test_base.py (SomeTitledObject): Derive from Modifiable
6599            instead of Publisher to reflect reality better and to accomodate
6600            the fact that SetTitle now calls changed instead of issue
6601    
6602    2003-06-02  Bernhard Herzog  <[email protected]>
6603    
6604            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): Resource
6605            acquisition has to happen before the try in a try-finally.
6606    
6607    2003-06-02  Bernhard Herzog  <[email protected]>
6608    
6609            * Thuban/UI/legend.py (LegendTree._OnMsgMapLayersRemoved): It's
6610            possible that a layer is removed that is not currently selected in
6611            the legend so don't check for this.
6612    
6613    2003-05-30  Bernhard Herzog  <[email protected]>
6614    
6615            * Thuban/Model/layer.py (Layer.Destroy): Set all instance
6616            variables to None that have direct or indirect references to
6617            shapefiles or dbf files to make sure that they do go away and the
6618            files are closed.
6619    
6620    2003-05-30  Bernhard Herzog  <[email protected]>
6621    
6622            * Thuban/UI/legend.py (LegendTree.GetRootItem): Reset
6623            availImgListIndices when a new image list is created
6624            
6625    2003-05-30  Bernhard Herzog  <[email protected]>
6626    
6627            * Thuban/UI/legend.py (LegendTree.__init__): New instance variable
6628            changing_selection to indicate whether the LegendTree code itself
6629            is currently changing the selection
6630            (LegendTree.normalize_selection): New method to normalize the
6631            selection by selecting the layer item even if the user clicked on
6632            the classification.
6633            (LegendTree._OnSelChanged): normalize the selection. This works
6634            around a bug in wx which doesn't keep track of the selection
6635            properly when subtrees are deleted.
6636    
6637    2003-05-30  Bernhard Herzog  <[email protected]>
6638    
6639            * Thuban/UI/view.py (MapCanvas.set_view_transform): Limit the
6640            maximum and minimum scale factors.
6641    
6642            * test/test_classgen.py (ClassGenTest.test): Update to reflect the
6643            changes in classgen.py
6644    
6645    2003-05-30  Jonathan Coles   <[email protected]>
6646    
6647            * Thuban/Model/classgen.py: Remove ClassGenerator class but make
6648            all the methods functions. Fixes RTBug #1903.
6649    
6650            * Thuban/Model/map.py (Map.TopLayer, Map.BottomLayer): Renamed
6651            to MoveLayerToTop and MoveLayerToBottom respectively. Fixes
6652            RTBug #1907.
6653    
6654            * Thuban/UI/classgen.py: Use classgen functions that were part
6655            of the ClassGenerator class. Put try/finally blocks around
6656            code that uses wxBeginBusyCursor()/wxEndBusyCursor(). Fixes
6657            RTBug #1904.
6658    
6659            * Thuban/UI/classifier.py: Remove unused import of ClassGenerator.
6660    
6661            * Thuban/UI/legend.py: The legend was cleared and repopulated any
6662            time something changed which caused some state to be lost such
6663            as which children were expanded or collapsed. Fixes RTBug #1901.
6664            (LegendTree._OnMsgMapLayersAdded): Add only new layers.
6665            (LegendTree.__OnMsgMapLayersRemoved): Remove layers that exist in
6666            the legend but not in the map.
6667            (LegendTree.__FillTree): Move main functionality out into smaller
6668            methods that can be used by other methods.
6669            (LegendTree.__FillTreeLayer): Reuse old slots in the image list
6670            if they are available.
6671            (LegendTree.DeleteAllItems): Renamed from __DeleteAllItems so
6672            that we override the wxTreeCtrl method. Iterate over children
6673            and call __RemoveLayer.
6674            (LegendTree.__AddLayer): New. Add a new layer to the legend.
6675            (LegendTree.__RemoveLayer): Remove a layer from the legend.
6676            (LegendTree.DeleteChildren): New, overrides wxTreeCtrl method.
6677            Should only be called with the id of a layer branch.
6678            (LegendTree.GetRootItem): New, overrides wxTreeCtrl method.
6679            Returns the root item or creates one if necessary.
6680    
6681            * Thuban/UI/renderer.py (MapRenderer.draw_raster_layer): Call
6682            ProjectRasterFile with tuple arguments instead of strings.
6683    
6684            * Thuban/UI/tableview.py (QueryTableFrame.OnQuery): Wrap code
6685            with try/finally. Fixes RTBug #1904.
6686    
6687            * Thuban/UI/view.py (MapCanvas.OnPaint): Wrap code
6688            with try/finally. Fixes RTBug #1904.
6689            (MapCanvas.FitSelectedToWindow): If a single point is selected
6690            simply center it on the display. Fixes RTBug #1849.
6691    
6692            * extensions/thuban/gdalwarp.cpp: Removed code that allowed gdalwarp
6693            to be compiled as a standalone app. Now the code can only be
6694            called from Python which simplifies the parameter passing.
6695            (ProjectRasterFile): Handle Python arguments. Remove code that
6696            checks for a destination dataset. Add more clean up code.
6697    
6698            * test/test_map.py (TestMapWithContents.test_raise_layer_top,
6699            TestMapWithContents.test_lower_layer_bottom):
6700            Test Map.MoveLayerToTop() and Map.MoveLayerToBottom() respectively.
6701            Fixes RTBug #1907.
6702    
6703            * Thuban/UI/mainwindow.py (MainWindow.ToggleLegend): Apply a full
6704            extent to the map when the legend is toggled. Fixes RTBug #1881.
6705    
6706    2003-05-29  Jan-Oliver Wagner <[email protected]>
6707    
6708            * Thuban/UI/tableview.py (LayerTableFrame.OnClose): Bug-fix: Now
6709            unsubscribes all that is subcribed in __init__.
6710    
6711    2003-05-28  Bernhard Herzog  <[email protected]>
6712    
6713            * Thuban/UI/mainwindow.py (MainWindow.DuplicateLayer)
6714            (MainWindow.CanDuplicateLayer): New methods to implement the
6715            Layer/Duplicate command.
6716            (layer_duplicate command): New.
6717            (main_menu): Add layer_duplicate to the Layer menu.
6718    
6719    2003-05-28  Bernhard Herzog  <[email protected]>
6720    
6721            * Thuban/UI/tableview.py (NullRenderer.Draw): New. Our own
6722            renderer so that NULL/None values get displayed differently (by a
6723            gray rectangle).
6724            (TableGrid.__init__): Override the default renderers
6725    
6726    2003-05-28  Bernhard Herzog  <[email protected]>
6727    
6728            * Thuban/Model/layer.py (Layer.SetShapeStore): Set the
6729            classification to "None" if the type of the field has changed.
6730    
6731            * test/test_layer.py (SetShapeStoreTests): New. Class with a few
6732            test for the Layer.SetShapeStore method
6733    
6734    2003-05-28  Jan-Oliver Wagner <[email protected]>
6735    
6736            * Thuban/Model/layer.py (Layer.TreeInfo): Fixed a bug (a layer
6737            does not necessarily have a filename).
6738    
6739    2003-05-28  Jan-Oliver Wagner <[email protected]>
6740    
6741            * Thuban/UI/mainwindow.py (MainWindow.TableClose, MainWindow.TableShow):
6742            sort the selection list for the dialog.
6743    
6744    2003-05-28  Frank Koormann  <[email protected]>
6745    
6746            * extensions/thuban/wxproj.cpp
6747            (project_point): Removed cast to int for projected point coordinates.
6748            (shape_centroid): Return last point if all polygon vertices fall
6749            to one point.
6750    
6751    2003-05-28  Bernhard Herzog  <[email protected]>
6752    
6753            * Thuban/UI/mainwindow.py (_can_unjoin): Add doc-string and cope
6754            with layers that don't have shapestores, i.e. raster layers.
6755    
6756    2003-05-28  Bernhard Herzog  <[email protected]>
6757    
6758            * Thuban/Model/table.py (DBFTable.__init__): Omit the extension
6759            when determining the title from the filename.
6760    
6761            * test/test_dbf_table.py (TestDBFTable.test_title): Update to
6762            reflect changes in the way the title is derived from the filename
6763    
6764    2003-05-28  Frank Koormann  <[email protected]>
6765    
6766            * Thuban/UI/mainwindow.py (MainWindow.TableShow):
6767            Added wxDEFAULT_DIALOG_STYLE to show table dialog styles.
6768    
6769    2003-05-27  Bernhard Herzog  <[email protected]>
6770    
6771            * Thuban/UI/mainwindow.py (MainWindow.delegated_messages): Also
6772            delegate SelectedLayer.
6773            (MainWindow.LayerUnjoinTable): Implement.
6774            (_can_unjoin): New. Helper function for the sensitivity of the
6775            layer/unjoin command.
6776    
6777            * Thuban/Model/data.py (ShapefileStore.OrigShapeStore)
6778            (DerivedShapeStore.OrigShapeStore): New. Return the original
6779            shapestore. Used to figure out how to unjoin.
6780            (DerivedShapeStore.Shapefile): Fix a typo.
6781    
6782    2003-05-27  Bernhard Herzog  <[email protected]>
6783    
6784            * Thuban/UI/join.py (JoinDialog): Extend to handle layer joins as
6785            well
6786            (JoinDialog.__init__): Use the layer parameter and only build the
6787            left choice when a layer is given
6788            (JoinDialog.OnJoin): Handle layer joins as well
6789            (JoinDialog.OnLeftTable, JoinDialog.OnRightTable): Handle the case
6790            that the user selects the "Select..." item. The sensitivitly
6791            updating is now in update_sensitivity
6792            (JoinDialog.y): New method to refactor the sensitivity update of
6793            the join button into its own method.
6794    
6795            * Thuban/UI/mainwindow.py (MainWindow.LayerJoinTable): Implement.
6796    
6797    2003-05-27  Bernhard Herzog  <[email protected]>
6798    
6799            * Thuban/UI/mainwindow.py (table_close command): Make it sensitive
6800            iff there are unreferenced tables in the session
6801    
6802    2003-05-27  Bernhard Herzog  <[email protected]>
6803    
6804            * Thuban/Model/messages.py (TABLE_REMOVED): New message.
6805    
6806            * Thuban/Model/session.py (Session.UnreferencedTables): New method
6807            to return tables that are not referenced by other tables or shape
6808            stores and can be removed.
6809            (Session.RemoveTable): Issue a TABLE_REMOVED message after
6810            removing the table
6811    
6812            * Thuban/UI/mainwindow.py: Remove unused imports
6813            (MainWindow.TableClose): Implement.
6814    
6815            * Thuban/UI/tableview.py (TableFrame.__init__): Subscribe to some
6816            messages so that the frame will be automatically closed when a new
6817            session is opened or the table is removed.
6818            (TableFrame.OnClose): Unsubscribe the Subscriptions made in
6819            __init__
6820            (TableFrame.close_on_session_replaced)
6821            (TableFrame.close_on_table_removed): New. Subscribers that close
6822            the window
6823    
6824            * test/test_session.py (TestSessionMessages.test_remove_table)
6825            (TestSessionSimple.test_remove_table): Move the test to
6826            TestSessionSimple and add test for the TABLE_REMOVED message
6827            (TestSessionBase.setUp): Also subscribe to TABLE_REMOVED
6828            (TestSessionSimple.test_unreferenced_tables) New. Test for the
6829            UnreferencedTables method.
6830            (UnreferencedTablesTests): New. Class with some more sophisticated
6831            tests for UnreferencedTables.
6832    
6833    2003-05-27  Frank Koormann  <[email protected]>
6834    
6835            * Thuban/UI/tableview.py (QueryTableFrame.__init__): The "_S_election"
6836            display has some unwanted side effects. Removed again.
6837    
6838    2003-05-27  Frank Koormann  <[email protected]>
6839    
6840            * Resources/Bitmaps/legend_icon_layer.xpm: New, icon for legend.
6841    
6842            * Thuban/UI/legend.py (LegendTree.__FillTree): Use "legend_icon_layer"
6843    
6844    2003-05-27  Jan-Oliver Wagner <[email protected]>
6845    
6846            * test/test_menu.py (MenuTest.test): Added test for
6847            Menu.RemoveItem().
6848    
6849            * Thuban/UI/menu.py (Menu.RemoveItem): New. Remove an item from
6850            the menu.
6851    
6852    2003-05-27  Frank Koormann  <[email protected]>
6853            
6854            Nonmodal dialogs without parent (i.e. they can fall behind the main
6855            window)
6856    
6857            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Explicitly destroy
6858            all dialogs in the dialogs dictionary and the canvas.
6859    
6860            * Thuban/UI/dialogs.py (NonModalNonParentDialog): New class, without
6861            parent, i.e. can fall behind other windows.
6862            (NonModalDialog.OnClose): Check is dialog is in mainwindow.dialog
6863            dictionary before removing it.
6864    
6865            * Thuban/UI/classifier.py: Dialog derived from NonModalNonParentDialog
6866    
6867            * Thuban/UI/projdialog.py: Dialog derived from NonModalNonParentDialog
6868            * Thuban/UI/tableview.py: Dialog derived from NonModalNonParentDialog
6869            * Thuban/UI/tree.py: Dialog derived from NonModalNonParentDialog
6870    
6871    2003-05-27  Bernhard Herzog  <[email protected]>
6872    
6873            * Thuban/UI/mainwindow.py (MainWindow.ShowTableView): New. Open a
6874            tableview dialog
6875            (MainWindow.TableShow): Use ShowTableView to open the dialogs.
6876            Also, don't use the table's titles as the dialog names. The titles
6877            aren't guaranteed to be unique.
6878            (MainWindow.TableOpen): Open a table view dialog after opening the
6879            table
6880    
6881    2003-05-27  Bernhard Herzog  <[email protected]>
6882    
6883            * Thuban/UI/mainwindow.py: Remove the Table/Hide menu item. Its
6884            effect can be achieved by simply closing the window showing the
6885            table.
6886            (MainWindow.TableHide): Removed.
6887            (main_menu): Removed "table_hide"
6888    
6889    2003-05-27  Frank Koormann  <[email protected]>
6890    
6891            Fix legend tree display problems under Win32
6892    
6893            * Thuban/UI/legend.py:  BMP_SIZE_W = 15
6894            (LegendTree.__FillTree): Display "legend_icon_map.xpm" with layer title.
6895            (LegendTree.__FillTreeLayer): Explicitely set SelectedImage.
6896    
6897            * Resources/Bitmaps/legend_icon_map.xpm: New icon for legend.
6898    
6899    2003-05-27  Jan-Oliver Wagner <[email protected]>
6900    
6901            * Thuban/UI/menu.py (Menu.InsertSeparator): Additional optional parameter
6902            'after' now allows to insert separators almost anywhere in the menu.
6903    
6904    2003-05-27  Frank Koormann  <[email protected]>
6905    
6906            * Thuban/UI/tableview.py (QueryTableFrame.__init__): Underline the
6907            "S" of selection box label to hint on hot key (Alt-S). Works under
6908            Win32 but is ignored under GTK.
6909    
6910    2003-05-26  Frank Koormann  <[email protected]>
6911    
6912            * Thuban/UI/projdialog.py (ProjFrame.__do_layout, ProjPanel._DoLayout):
6913            Center Choices.
6914    
6915    2003-05-26  Bernhard Herzog  <[email protected]>
6916    
6917            Remove the Precision methods again. They're too DBF specific to be
6918            part of the table interface and they're only used in table_to_dbf
6919            anyway.
6920            
6921            * Thuban/Model/transientdb.py (TransientTableBase.Width):Use a
6922            fixed precision of 12 for doubles.
6923            (TransientTableBase.Precision): Removed
6924            (AutoTransientTable.Width): Delegate to self.table.
6925    
6926            * Thuban/Model/table.py (DBFTable.Precision)
6927            (MemoryTable.Precision): Removed.
6928            (MemoryTable.Width): Use a fixed precision of 12 for doubles.
6929            (table_to_dbf): Use a fixed precision of 12 for floats unless the
6930            column object specifies something else.
6931    
6932            * test/test_dbf_table.py (TestTableToDBF.test_table_to_dbf): New.
6933            test for table_to_dbf
6934    
6935    2003-05-26  Bernhard Herzog  <[email protected]>
6936    
6937            * test/test_transientdb.py
6938            (TestTransientTable.run_iceland_political_tests): Fix a comment.
6939    
6940    2003-05-26  Bernhard Herzog  <[email protected]>
6941    
6942            * Thuban/UI/mainwindow.py (MainWindow.TableOpen): Real
6943            implementation. Mark parts of the file format strings for
6944            localization.
6945    
6946            * Thuban/Model/session.py (Session.OpenTableFile): New. Open a dbf
6947            file and add the table to the tables managed by the session
6948    
6949            * test/test_session.py (TestSessionSimple.test_open_table_file):
6950            New. test case for OpenTableFile
6951    
6952    2003-05-26  Jan-Oliver Wagner <[email protected]>
6953    
6954            * Thuban/UI/controls.py, Thuban/UI/identifyview.py, Thuban/UI/join.py,
6955            Thuban/UI/labeldialog.py, Thuban/UI/mainwindow.py,
6956            Thuban/UI/proj4dialog.py, Thuban/UI/tableview.py, Thuban/UI/view.py:
6957            Replace the true/false of wxWindows by True/False of Python 2.2.1.
6958    
6959    2003-05-26  Jan-Oliver Wagner <[email protected]>
6960    
6961            * Thuban/UI/tableview.py (LayerTableFrame.__init__): If there is
6962            already a selection present, update the grid accordingly.
6963    
6964            * Thuban/UI/mainwindow.py (MainWindow.TableShow): Make the dialog
6965            resizeable and increase its initial size.
6966    
6967    2003-05-26  Frank Koormann  <[email protected]>
6968    
6969            Table export functionality
6970    
6971            * Thuban/Model/table.py (DBFTable.Width, MemoryTable.Width):
6972            Return width (in characters) for a column.
6973            (DBFTable.Precision, MemoryTable.Precision): Return decimal precision.
6974            (table_to_dbf): Write table to dbf file.
6975            (table_to_csv): Write table to csv file.
6976    
6977            * Thuban/Model/transientdb.py (TransientTableBase.Width,
6978            TransientTableBase.Precision): Return column width and precision.
6979    
6980            * Thuban/UI/tableview.py (QueryTableFrame.OnSaveAs): Call table_to_dbf
6981            or table_to_csv depending on file selection.
6982    
6983            * test/test_dbf_table.py:
6984            Test table_to_dbf (extension of former part of test).
6985    
6986            * test/test_csv_table.py:
6987            Test table_to_csv.
6988    
6989    2003-05-23  Jan-Oliver Wagner <[email protected]>
6990    
6991            * Thuban/UI/join.py (JoinDialog.OnJoin): Use _() for strings.
6992            Use QueryTableFrame instead of TableFrame.
6993    
6994            * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Prefix the
6995            table window with 'Layer Table:' instead of 'Table:'.
6996    
6997    2003-05-23  Jan-Oliver Wagner <[email protected]>
6998    
6999            Give all tables a title via mix-in TitledObject.LayerShowTable
7000    
7001            * Thuban/Model/base.py (TitledObject.SetTitle): Call method 'issue'
7002            only if it exists.
7003    
7004            * Thuban/Model/table.py (DBFTable, MemoryTable): mix-in TitledObject
7005            and call its init-method with a default title. Remove Title() method.
7006    
7007            * Thuban/Model/transientdb.py (TransientTable, TransientJoinedTable,
7008            AutoTransientTable): mix-in TitledObject and call its init-method with
7009            a default title. Remove Title() method.
7010    
7011    2003-05-23  Bernhard Herzog  <[email protected]>
7012    
7013            * Thuban/Model/session.py (Session.AddShapeStore): Define
7014            AddShapeStore analogously to AddTable.
7015    
7016            * test/test_session.py (TestSessionSimple.test_add_shapestore):
7017            New. Test for AddShapeStore
7018    
7019    2003-05-23  Jan-Oliver Wagner <[email protected]>
7020    
7021            Introducing QueryTableFrame and a very coarse ShowTable implementation.
7022    
7023            * Thuban/UI/tableview.py (LayerTableFrame, QueryTableFrame): Split the
7024            class LayerTableFrame into two classes, LayerTableFrame and QueryTableFrame.
7025            The latter implements the selection GUI without dependency on a layer.
7026            LayerTableFrame now is derived from QueryTableFrame and connects
7027            to a layer.
7028    
7029            * Thuban/UI/mainwindow.py (MainWindow.TableShow): A very coarse
7030            implementation that still needs work.
7031    
7032            * Thuban/Model/layer.py (Layer.TreeInfo): Added filename.
7033    
7034    2003-05-22  Frank Koormann  <[email protected]>
7035    
7036            * Thuban/Model/transientdb.py (TransientJoinedTable.__init__):
7037            Added "outer_join = False" as optional parameter.
7038            (TransientJoinedTable.create): If outer join is true, perform a
7039            "LEFT OUTER JOIN" instead of "JOIN", which preserves all records of
7040            the left table. Records not matching are filled with 0 / None.
7041    
7042            * Thuban/UI/join.py (JoinDialog.__init__): Checkbox for outer join.
7043            (JoinDialog.OnJoin): Consider outer join check box.
7044    
7045    2003-05-22  Bernhard Herzog  <[email protected]>
7046    
7047            * Thuban/UI/join.py (JoinDialog.OnJoin): Use exc_info in a
7048            somewhat safer way. Storing the traceback in a local variable can
7049            lead to memory leaks
7050    
7051    2003-05-22  Bernhard Herzog  <[email protected]>
7052    
7053            * Thuban/UI/join.py (JoinDialog.OnJoin): Make sure to really call
7054            the wxMessageDialog's Destroy() method.
7055    
7056    2003-05-22  Frank Koormann  <[email protected]>
7057    
7058            * Thuban/UI/join.py (JoinDialog.__init__): Make use of
7059            TransientTable.Title()
7060    
7061    2003-05-22  Frank Koormann  <[email protected]>
7062    
7063            Join Dialog, initial version.
7064    
7065            * Thuban/UI/mainwindow.py (MainWindow.TableJoin): Removed print.
7066    
7067            * Thuban/UI/join.py (JoinDialog): Functional implementation of
7068            former framework. Renamed Table1/Table2 to LeftTable/RightTable
7069            in all occurences.
7070    
7071            * Thuban/Model/transientdb.py (TransientJoinedTable.__doc__):
7072            Typo fixed.
7073    
7074    2003-05-22  Bernhard Herzog  <[email protected]>
7075    
7076            Give the tables titles so that the GUI can display more meaningful
7077            names. For now the titles are fixed but depend on e.g. filenames
7078            or the titles of the joined tables.
7079    
7080            * Thuban/Model/transientdb.py (TransientTable.Title)
7081            (TransientJoinedTable.Title, AutoTransientTable.Title): New.
7082    
7083            * Thuban/Model/table.py (DBFTable.Title, MemoryTable.Title): New.
7084    
7085            * test/test_transientdb.py
7086            (TestTransientTable.test_auto_transient_table_title): New. Test
7087            for the Title method
7088            (TestTransientTable.test_transient_joined_table)
7089            (TestTransientTable.test_transient_table): Add test for the Title
7090            methods
7091    
7092            * test/test_memory_table.py (TestMemoryTable.test_title): New.
7093            Test for the Title method
7094    
7095            * test/test_dbf_table.py (TestDBFTable.test_title): New. Test for
7096            the Title method
7097    
7098    2003-05-22  Bernhard Herzog  <[email protected]>
7099    
7100            * test/test_layer.py (TestLayer.setUp, TestLayer.tearDown):
7101            Provide a better way to destroy the layers
7102            (TestLayer.test_base_layer, TestLayer.test_arc_layer)
7103            (TestLayer.test_point_layer, TestLayer.test_empty_layer)
7104            (TestLayer.test_polygon_layer, TestLayer.test_get_field_type): Use
7105            the new way to destroy the layers.
7106            (TestLayer.test_derived_store): New. Test for using a layer with a
7107            DerivedShapeStore
7108    
7109            * Thuban/Model/layer.py (Layer.SetShapeStore): Only set the
7110            filename if the shape store actually has one.
7111    
7112    2003-05-22  Bernhard Herzog  <[email protected]>
7113    
7114            * Thuban/Model/table.py (DBFTable.FileName): New. Accessor method
7115            for the filename
7116    
7117            * test/test_dbf_table.py (TestDBFTable.test_filename): New. Test
7118            for the FileName method
7119            (TestDBFTableWriting.test_write): Fix spelling of filename
7120    
7121    2003-05-22  Thomas Koester  <[email protected]>
7122    
7123            * Thuban/Model/range.py, test/test_range.py: Brought over new Range
7124            from SciParam that now really is immutable.
7125    
7126    2003-05-22  Frank Koormann  <[email protected]>
7127    
7128            Layer Top/Bottom placement added to legend.
7129    
7130            * Thuban/UI/legend.py
7131            (LegendPanel._OnMoveTop(), LayerPanel._OnMoveBottom): New, methods
7132            bound to tool events.
7133            (LegendTree.MoveCurrentItemTop(), LegendTree.MoveCurrentItemBottom):
7134            New, methods binding the event methods with the map methods.
7135    
7136            * Thuban/Model/map.py (Map.TopLayer(), Map.BottomLayer()): New, place
7137            layer at top/bottom of layer stack.
7138    
7139            * Resources/Bitmaps/top_layer.xpm: New button icon.
7140    
7141            * Resources/Bitmaps/bottom_layer.xpm: New button icon.
7142    
7143    2003-05-22  Bernhard Herzog  <[email protected]>
7144    
7145            * Thuban/Model/session.py (Session.RemoveTable): New method to
7146            remove tables
7147    
7148            * test/test_session.py (TestSessionSimple.test_remove_table): New.
7149            Test for RemoveTable
7150    
7151    2003-05-22  Thomas Koester  <[email protected]>
7152    
7153            * Thuban/Model/classgen.py: Added short module doc string and CVS id.
7154            (ClassGenerator.GenUniformDistribution): Use new Range __init__, too.
7155    
7156    2003-05-22  Bernhard Herzog  <[email protected]>
7157    
7158            Implement a way to discover dependencies between tables and
7159            shapestores.
7160    
7161            * Thuban/Model/transientdb.py (TransientTableBase.Dependencies)
7162            (TransientJoinedTable.Dependencies)
7163            (AutoTransientTable.SimpleQuery): New. Implement the dependencies
7164            interface
7165            (TransientJoinedTable.__init__): Keep tack of the original table
7166            objects in addition to the corresponding transient tables.
7167    
7168            * Thuban/Model/table.py (DBFTable.Dependencies)
7169            (MemoryTable.Dependencies): New. Implement the dependencies
7170            interface
7171    
7172            * Thuban/Model/data.py (ShapeTable): New. Helper class for
7173            ShapefileStore
7174            (ShapefileStore.__init__): Use ShapeTable instead of
7175            AutoTransientTable
7176            (ShapefileStore.Table, ShapefileStore.Shapefile): Add doc-strings
7177            (ShapefileStore.FileName, ShapefileStore.FileType): New. Accessor
7178            methods for filename and type
7179            (ShapefileStore.Dependencies): New. Implement the dependencies
7180            interface
7181            (DerivedShapeStore): New class to replace SimpleStore. The main
7182            difference to SimpleStore is that it depends not on a shapefile
7183            but another shapestore which expresses the dependencies a bit
7184            better
7185            (SimpleStore.__init__): Add deprecation warning.
7186    
7187            * test/test_dbf_table.py (TestDBFTable.test_dependencies): New.
7188            Test for the Dependencies method.
7189    
7190            * test/test_memory_table.py (TestMemoryTable.test_dependencies):
7191            New. Test for the Dependencies method.
7192    
7193            * test/test_transientdb.py
7194            (TestTransientTable.test_auto_transient_table_dependencies): New.
7195            Test for the Dependencies method.
7196            (TestTransientTable.test_transient_joined_table): Add test for the
7197            Dependencies method.
7198    
7199            * test/test_session.py (TestSessionSimple.setUp)
7200            (TestSessionSimple.tearDown): New. Implement a better way to
7201            destroy the sessions.
7202            (TestSessionSimple.test_initial_state)
7203            (TestSessionSimple.test_add_table): Bind session to self.session
7204            so that it's destroyed by tearDown
7205            (TestSessionSimple.test_open_shapefile): New. Test for
7206            OpenShapefile and the object it returns
7207    
7208    2003-05-22  Bernhard Herzog  <[email protected]>
7209    
7210            * Thuban/Model/session.py (Session.AddTable): New method to
7211            register tables with the session.
7212            (Session.Tables): Return the tables registered with AddTable too.
7213    
7214            * test/test_session.py (TestSessionSimple.test_add_table): New.
7215            Test case for the AddTable method
7216    
7217    2003-05-22  Frank Koormann  <[email protected]>
7218    
7219            UI polishing updates: Place main buttons (OK, Cancel, etc) in the
7220            lower right corner, center labels for selections, initialize controls
7221            in reasonable order for keyboard navigation.
7222    
7223            * Thuban/UI/projdialog.py (ProjFrame.__init__, ProjFrame.__doLayout)
7224            (ProjFrame.__DoOnProjAvail): Determine position of current projection
7225            using the wxListBox.FindString() method. Still a problem (#1886)
7226    
7227            * Thuban/UI/classifier.py
7228            (Classifier.__init__, SelectPropertiesDialog.__init__)
7229    
7230            * Thuban/UI/classgen.py (ClassGenDialog.__init__,
7231            (ClassGenDialog.__DoOnGenTypeSelect): Moved initialization of the
7232            different classification types from here to __init__.
7233            (GenUniquePanel.__init__): Set the column width of the first field
7234            in the Field ListCtrl to the full width.
7235    
7236            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Rename 'Save As'
7237            Button to 'Export'. Center Buttons in Selection Box, set Focus to
7238            Grid.
7239            (LayerTableFrame.OnKeyDown()): New, bound to the grid with EVT_KEY_DOWN,
7240            changes focus to the Selection when pressing "Alt-S".
7241    
7242            * Thuban/UI/legend.py (LegendTree.__SetVisibilityStyle): Only gray out
7243            the text if not visible. The italic font sometimes exceeds the
7244            rendering area.
7245    
7246    2003-05-21  Jonathan Coles   <[email protected]>
7247    
7248            * Thuban/UI/dock.py (DockFrame): Rename references to _OnClose
7249            to OnClose so that Thuban closes correctly.
7250    
7251            * Thuban/UI/mainwindow.py (MainWindow.OnClose): Call
7252            DockFrame.OnClose, not DockFrame._OnClose.
7253    
7254    2003-05-21  Jonathan Coles   <[email protected]>
7255    
7256            * Thuban/Model/classgen.py (ClassGenerator.GenQuantiles): Remove
7257            references to 'inf' and use new Range __init__ to pass floats
7258            directly rather than converting them to strings first.
7259            Fixes RTBug #1876.
7260    
7261            * Thuban/Model/classification.py (ClassGroupRange.SetRange):
7262            Use new Range ___init__ to pass floats.
7263    
7264            * Thuban/Model/layer.py (RasterLayer.__init__): Test if the
7265            filename is a valid image file. Throw IOError otherwise.
7266    
7267            * Thuban/Model/range.py: Brought over new Range from SciParam that
7268            is immutable and has an __init__ which can accept floats.
7269    
7270            * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Move OpenShapefile
7271            into try block. AddLayer doesn't throw any exceptions anymore.
7272            (MainWindow.AddRasterLayer): Move constructor of RasterLayer into
7273            try block.
7274    
7275            * Thuban/UI/projdialog.py (GeoPanel.__init__): Put Degrees as
7276            the first item in choices. Fixes RTBug #1882.
7277    
7278            * Thuban/UI/renderer.py (MapRenderer.render_map): Check if scale
7279            has gone to 0 which is a serious problem. abort.
7280            (MapRenderer.draw_raster_layer): Catch IOError seperately and
7281            print the error from GDAL.
7282    
7283            * Thuban/UI/tableview.py (TableGrid.__init__): Call
7284            ToggleEventListeners to turn on listening.
7285            (TableGrid.ToggleEventListeners): New. Turns event listening on
7286            and off so as to prevent excessive messages.
7287            (LayerTableFrame.OnQuery): Use TableGrid.ToggleEventListeners
7288            to suppress excessive messages when selecting many rows.
7289            Fixes RTBug #1880.
7290    
7291            * Thuban/UI/view.py: Added checks against if scale == 0. This
7292            is a serious problem that can occur when an image without
7293            geo data is loading and causes the map projection bounds to
7294            go to infinity. Right now, the solution is to simply try
7295            to recover.
7296    
7297            * extensions/thuban/cpl_mfile.cpp (MFILEClose): Make sure
7298            to set the MFILEReceiver attributes even if the data is NULL.
7299    
7300            * extensions/thuban/gdalwarp.cpp: Improved the error handling
7301            and passed GDAL messages back up to the Python layer. Also
7302            tried to fix some memory leaks that were present in the original
7303            utility but didn't matter because the program aborted.
7304    
7305            * test/test_range.py: Copied over tests from SciParam. Removed
7306            tests against importing. Fixes RTBug #1867.
7307    
7308    2003-05-21  Bernhard Herzog  <[email protected]>
7309    
7310            * test/test_load.py: Remove unused imports and restructure the
7311            test code
7312            (LoadSessionTest): Split into one class for each test and turn
7313            LoadSessionTest itself into the base class for all such session
7314            tests.
7315            (ClassificationTest): New base class for load tests that test
7316            classifications
7317            (TestSingleLayer, TestLayerVisibility, TestClassification)
7318            (TestLabels, TestLayerProjection, TestRasterLayer): New classes
7319            for the individual tests
7320    
7321            * test/support.py (FileLoadTestCase.filename): New base class for
7322            file loading tests
7323    
7324    2003-05-21  Jan-Oliver Wagner <[email protected]>
7325    
7326            * Resources/Projections/defaults.proj: Renamed 'Universal Transverse
7327            Mercator' to 'UTM Zone 32' as a more convenient example.
7328            Added 'Gauss Krueger Zone 6'.
7329    
7330            * Data/iceland_sample_raster.thuban: political polygon now
7331            filled transparent to have the raster image visible at once.
7332    
7333    2003-05-21  Frank Koormann  <[email protected]>
7334    
7335            * Thuban/UI/mainwindow.py (MainWindow): Renamed _OnClose() back to
7336            OnClose() to keep in sync with extensions. Internally Thuban
7337            still uses "underscored" names.
7338    
7339    2003-05-20  Jonathan Coles   <[email protected]>
7340    
7341            This puts back Raster layer support. These layers support projections
7342            through the GDAL library. Currently, the CVS version is being used.
7343            There are no Debian packages available although this may change soon.
7344            A GDAL driver was extended to support writing to memory rather to
7345            files.
7346    
7347            There is still some work that needs to be done, such as some error
7348            handling when loading invalid images or when there is a problem
7349            projecting the image. This putback simply checks in the majority
7350            of the work.
7351    
7352            * setup.py: Add gdalwarp library extension.
7353    
7354            * Thuban/Model/layer.py (BaseLayer.HasClassification): New.
7355            Defaults to False, but can be overridden by subclasses if they
7356            support classification.
7357            (RasterLayer): New. Defines a new layer that represents an
7358            image.
7359    
7360            * Thuban/Model/load.py (SessionLoader.__init__): Add rasterlayer
7361            tag handler.
7362            (SessionLoader.start_layer): Encode the filename.
7363            (SessionLoader.start_rasterlayer, SessionLoader.end_rasterlayer):
7364            New. Supports reading a rasterlayer tag.
7365    
7366            * Thuban/Model/map.py (Map.BoundingBox): Fix typo in comment.
7367    
7368            * Thuban/Model/save.py (XMLWriter.encode): Don't assume that we
7369            get a string in Latin1. If we get such as string convert it to
7370            unicode first, otherwise leave if alone before encoding.
7371            (SessionSaver.write_layer): Add support for writing both Layers
7372            and RasterLayers.
7373    
7374            * Thuban/Model/transientdb.py (AutoTransientTable.SimpleQuery):
7375            The right argument may not be a string, it could also be a Column.
7376    
7377            * Thuban/UI/application.py (ThubanApplication.CreateMainWindow):
7378            Make initial window size 600x400. Fixes RTBug #1872.
7379    
7380            * Thuban/UI/classifier.py (Classifier.__init__): Rearrange how
7381            the dialog is constructed so that we can support layers that
7382            do not have classifications.
7383            (Classifier._OnTry): Only build a classification if the layer
7384            supports one.
7385    
7386            * Thuban/UI/legend.py: Change all checks that a layer is an
7387            instance of Layer into checks against BaseLayer.
7388            (LegendTree.__FillTreeLayer): Only add children to a branch if
7389            the layer supports classification.
7390    
7391            * Thuban/UI/mainwindow.py (MainWindow.NewSession,
7392            MainWindow.OpenSession): Don't proceed with an action if the
7393            user chooses Cancel when they are asked to save changes.
7394            (MainWindow.AddRasterLayer): New. Open a dialog to allow the
7395            user to select an image file. Create a new RasterLayer and add
7396            it to the map.
7397    
7398            * Thuban/UI/renderer.py (MapRenderer.render_map): Add support
7399            for rendering RasterLayer layers.
7400            (MapRenderer.draw_raster_layer): Actually method that calls
7401            the GDALWarp python wrapper and constructs an image from the
7402            data returned.
7403    
7404            * Thuban/UI/tableview.py (LayerTableFrame.__init__): Change the
7405            Choices symbols to match those used in the table query method.
7406            Replace deprecated method calls on table with new method names.
7407    
7408            * Thuban/UI/view.py (MapCanvas.set_view_transform): Try to limit
7409            how small the scale can get. This still needs more testing.
7410    
7411            * extensions/thuban/bmpdataset.cpp: New, but copied from GDAL.
7412            Provides a driver to output in .bmp format.
7413    
7414            * extensions/thuban/cpl_mfile.cpp, extensions/thuban/cpl_mfile.h:
7415            New. Provides IO routines which write to memory, rather than a file.
7416    
7417            * extensions/thuban/gdalwarp.cpp: New, but basically a direct copy
7418            of the gdalwarp utility provided in GDAL. Added function calls
7419            that can be accessed from python.
7420    
7421            * Data/iceland_sample_raster.thuban: New. Sample file that uses
7422            a raster layer.
7423    
7424            * Data/iceland/island.tfw, Data/iceland/island.tif: New. Raster
7425            layer image data.
7426    
7427            * Doc/thuban.dtd: Added rasterlayer attribute definition.
7428    
7429            * test/test_layer.py, test/test_load.py, test/test_save.py: Added
7430            tests associated with the raster layer code.
7431    
7432            * test/test_transientdb.py
7433            (TestTransientTable.test_auto_transient_table_query): Added a test
7434            for using a Column object as the "right" parameter to a query.
7435    
7436    2003-05-19  Frank Koormann  <[email protected]>
7437    
7438            * Thuban/version.py (get_changelog_date):
7439            Catch exceptions if ChangeLog does not exist.
7440    
7441            * Thuban/UI/view.py (MapCanvas.Export): Bugfix
7442    
7443    2003-05-19  Frank Koormann  <[email protected]>
7444    
7445            Extended version information for Thuban
7446    
7447            * Thuban/version.py: New, version information for Thuban: Last
7448            modification date and last ChangeLog entry date.
7449    
7450            * Thuban/UI/mainwindow.py (MainWindow.About()): Extended version
7451            information: Display Thuban, wxPython and Python version.
7452    
7453    2003-05-16  Bernhard Herzog  <[email protected]>
7454    
7455            * Thuban/Model/save.py: Remove some unused imports including the
7456            __future__ import for nested_scopes as Thuban relies on Python 2.2
7457            now.
7458            (XMLWriter.encode): Remove the special case for a None argument.
7459            In the saver encode is always called with a string argument.
7460    
7461    2003-05-16  Bernhard Herzog  <[email protected]>
7462    
7463            * Thuban/UI/__init__.py: Remove the work-around for the locale bug
7464            in wxPython (at least when usinvg wxGTK) prior to 2.4. The symptom
7465            of the bug was that e.g. float("1.2") would fail. Thuban now
7466            requires 2.4.x.
7467            
7468    2003-05-16  Frank Koormann   <[email protected]>
7469    
7470            Printing enhancement and WMF export (under Win32)
7471    
7472            * Thuban/UI/renderer.py (ExportRenderer): New, derived from
7473            ScreenRenderer. Renders Map, Legend and Scalebar for export.
7474            (PrinterRenderer): New, derived from ExportRenderer. Replaces the old
7475            PrintRender.
7476    
7477            * Thuban/UI/view.py (MapPrintout.__init__): Enhanced parameter set
7478            to fullfil information needed for PrinterRenderer.
7479            (MapCanvas.Export): New. Export Map (currently only to WMF on Win32).
7480            (MapCanvas.Print): Adapted to new MapPrintout.
7481            (OutputTransform): General calculations to transform from canvas
7482            coordinates to export/printing devices.
7483    
7484            * Thuban/UI/mainwindow.py (MainWindow.ExportMap()): New. Added also
7485            new method_command to call ExportMap, with platform dependency (only
7486            __WXMSW__)
7487      
7488            * Thuban/UI/scalebar.py (ScaleBar.DrawScaleBar): Position and Size
7489            of scalebar drawing area as new parameters.
7490            
7491            * Thuban/Model/scalebar.py (roundInterval): round long instead of int
7492    
7493            * Thuban/UI/legend.py (ScalebarBitmap.__SetScale):
7494            Update to extended scalebar.DrawScalebar header.
7495    
7496            * test/test_export.py: New, test Thuban.UI.view.OutputTransform()
7497    
7498            * test/test_scalebar.py: Made test executable as standalone.
7499    
7500    2003-05-16  Bernhard Herzog  <[email protected]>
7501    
7502            * Thuban/Model/table.py (Table): Remove this compatibility alias
7503            for DBFTable.
7504    
7505            * test/test_table.py: Import DBFTable as Table because that alias
7506            doesn't exist anymore.
7507    
7508            * Thuban/UI/classgen.py: Remove some unused imports
7509    
7510    2003-05-14  Jonathan Coles   <[email protected]>
7511    
7512            * Thuban/Model/classgen.py (ClassGenerator.GenSingletonsFromList):
7513            Fix docstring.
7514            (ClassGenerator.GenUniformDistribution): Fix spelling of method name.
7515            (ClassGenerator.GenQuantiles): Use the left/right brackets and min/max
7516            values of the supplied range to determine the beginning and end
7517            bounds of the generated classes.
7518    
7519            * Thuban/Model/range.py (Range.number_re): Now accepts floats that
7520            do not have a leading 0 (.5 is now accepted as well as 0.5).
7521    
7522            * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Fix name of method
7523            call to ClassGenerator.GenUniformDistribution.
7524    
7525            * Thuban/UI/projdialog.py (ProjFrame.__do_layout): Fix Windows
7526            layout bug with the 'Projection' label.
7527    
7528            * test/support.py (FloatTestCase): New. Needed for the Range tests.
7529    
7530            * test/test_range.py: New. Imported from SciParam.
7531    
7532    2003-05-12  Jonathan Coles   <[email protected]>
7533    
7534            * Thuban/UI/classgen.py (GenQuantilesPanel.GetList): Replace call
7535            to table.UniqueValues() with calls that retrieve all the values
7536            from the table. This will need to be replaced by a method on table
7537            which can simply return the list (perhaps more efficiently).
7538    
7539    2003-05-12  Jonathan Coles   <[email protected]>
7540    
7541            The return value of ClassGenerator.CalculateQuantiles has changed.
7542            Refer to the documentation for details.
7543    
7544            * test/test_classgen.py: Modified Quantile tests to use the
7545            new return values.
7546    
7547            * Thuban/Model/classgen.py
7548            (ClassGenerator.GenQuantiles): Add comments describing the parameters,
7549            use new return values from CalculateQuantiles to produce the correct
7550            range bounds in the Classification.
7551            (ClassGenerator.CalculateQuantiles): Add more comments describing
7552            the return values and parameters. Make minor adjustments to improve
7553            the legibility of the code. Fix problem with adjusted not being set
7554            in most cases.
7555    
7556    2003-05-12  Frank Koormann <[email protected]>
7557            
7558            * Thuban/Model/save.py (XMLWriter.encode()): Explicite call to unicode
7559            and latin1. Fixes #1851 finally.
7560    
7561    2003-05-09  Jonathan Coles   <[email protected]>
7562    
7563            * test/test_classgen.py: New. Tests the Quantile algorithm.
7564    
7565            * Thuban/Model/classgen.py (ClassGenerator.CalculateQuantiles):
7566            Clean up debugging statement, add comments, fix a small bug in the
7567            returned adjusted percentiles.
7568            
7569    2003-05-09  Jonathan Coles   <[email protected]>
7570    
7571            Introduces Range class from SciParam into the ClassGroupRange class,
7572            and such ranges can now be saved and loaded from disk.
7573    
7574            Quantiles are now available in the Classification Generator.
7575    
7576            Initial support for building Queries on a table. Doesn't do anything
7577            but run some tests.
7578    
7579            * Thuban/Model/classification.py: Explicit imports.
7580            (ClassGroupRange): Use the Range class to store the underlying
7581            range information. The interface remains the same, except for
7582            GetRange(), and you can also supply a Range object as the min
7583            parameter to SetRange or __init__.
7584    
7585            * Thuban/Model/load.py (XMLReader.encode): New. Encodes the given
7586            string appropriately for use in Thuban. Fixes RTbug #1851.
7587            (SessionLoader.end_projection): Handle the context of the
7588            projection tag a bit better by looking at what objects are not
7589            None. There was an assumption that a projection tag for a map
7590            could occur before any layers.
7591            (SessionLoader.start_clrange): Provide backward compatibility for
7592            reading min/max values as well as the new range parameter.
7593    
7594            * Thuban/Model/map.py: Explicit imports.
7595    
7596            * Thuban/Model/resource.py: Import _.
7597            (ProjFileSaver.write): write header using projfile.dtd.
7598    
7599            * Thuban/Model/save.py: Explicit imports.
7600            (XMLWriter.encode): New. Encode the given string from a format
7601            used by Thuban into UTF-8. Fixes RTbug #1851.
7602    
7603            * Thuban/UI/classgen.py: Explicit imports.
7604            (ClassGenDialog.__init__): Clean up the code and add support
7605            for Quantiles.
7606            (ClassGenDialog.OnOK): Add support for Quantiles.
7607            (GenQuantilesPanel): New. Input panel for Quantiles.
7608            (ClassGenerator, CustomRamp, MonochromaticRamp, GreyRamp, RedRamp,
7609            GreenRamp, BlueRamp, HotToColdRamp): Move to Thuban/Model/classgen.py
7610    
7611            * Thuban/Model/classgen.py: New. Contains all the classes named above.
7612    
7613            * Thuban/UI/classifier.py: Explicit imports.
7614            (ClassTable.GetValueAsCust, ClassTable.__ParseInput,
7615            ClassTable.SetValueAsCustom): Reworked to use new Range class.
7616    
7617            * Thuban/UI/legend.py: Explicit imports.
7618    
7619            * Thuban/UI/mainwindow.py: Add support for the Join Dialog. Added
7620            a Table menu and associated method calls.
7621            (MainWindow.choose_color): Removed. No longer needed.
7622    
7623            * Thuban/UI/projdialog.py (ProjFrame.__VerifyButtons): Save button
7624            should be disabled if no projection is selected in the available
7625            list.
7626    
7627            * Thuban/UI/renderer.py: Explicit imports.
7628    
7629            * Thuban/UI/tableview.py (TableGrid.OnRangeSelect): Fix some issues
7630            with correctly selecting the rows and issuing the right events.
7631            Be sure to call Skip() to allow the grid to do some of its own
7632            handling which allows the rows to actually be selected.
7633            (LayerTableGrid.select_shapes): Rename from select_shape. Supports
7634            selecting multiple shapes.
7635            (LayerTableFrame): Support for building Queries.
7636            (LayerTableFrame.select_shapes): Allow multiple shapes to be selected.
7637    
7638            * Thuban/UI/tree.py: Explicit imports.
7639    
7640            * Thuban/UI/view.py (MapCanvas): Delegate "SelectedShapes" so the
7641            table view can call it.
7642    
7643            * test/test_classification.py: Explicit imports.
7644            (TestClassification.test_ClassGroupRange): Fix test for new
7645            Range class.
7646    
7647            * Doc/thuban.dtd: Add range parameter for clrange.
7648    
7649            * Thuban/Model/range.py: Taken from SciParam. Used as the underlying
7650            object in ClassGroupRange, and also uesd for inputting ranges in
7651            the classifer table and elsewhere.
7652    
7653            * Thuban/UI/join.py: New. Initial Join dialog. No real functionality
7654            yet.
7655    
7656    2003-05-09  Frank Koormann <[email protected]>
7657    
7658            * Thuban/UI/scalebar.py (DrawScaleBar): Draw only if interval > 0.0.
7659    
7660    2003-05-08  Frank Koormann <[email protected]>
7661    
7662            Coding style updates
7663    
7664            * test/test_scalebar.py: Replaced tab indentation by spaces.
7665    
7666            * Thuban/UI/scalebar.py: Explicit imports.
7667    
7668    2003-05-08  Frank Koormann <[email protected]>
7669    
7670            * Thuban/UI/scalebar.py
7671            (ScaleBar.DrawScalebar): Format string bug fixed.
7672    
7673    2003-05-08  Frank Koormann <[email protected]>
7674    
7675            Reorganization of scalebar component (no wx in Thuban/Model)
7676    
7677            * Thuban/Model/scalebar.py: Rendering moved to Thuban/UI/scalebar.py
7678            (deriveInterval):
7679            Calculate scalebar interval and unit which fits in width for scale.
7680            (roundInterval): Round float.
7681    
7682            * Thuban/UI/scalebar.py (ScaleBar): Scalebar rendering
7683    
7684            * test/test_scalebar.py: Test for Thuban/Model/scalebar.py methods.
7685    
7686            * Thuban/UI/legend.py: Import Thuban.UI.scalebar
7687    
7688    2003-05-08  Frank Koormann <[email protected]>
7689    
7690            * Thuban/UI/legend.py (ScalebarBitmap.SetCanvas):
7691            Initialize ScaleBar with canvas.map
7692    
7693            * Thuban/Model/scalebar.py (ScaleBar.roundInterval()): New,
7694            round intervals to display smarter lengths
7695            (ScaleBar.DrawScalebar): Draw Scalebar only if the map contains a
7696            layer. If the maps has no projection applied grey the scalebar.
7697    
7698    2003-05-07  Frank Koormann <[email protected]>
7699            
7700            Basic Scalebar features added.
7701    
7702            * Thuban/Model/scalebar.py (ScaleBar): New, scalebar rendering.
7703    
7704            * Thuban/UI/legend.py (LegendPanel): Added scalebar bitmap
7705            (ScaleBarBitmap): New, links the scalebar bitmap with view messages
7706            and the renderer.
7707    
7708            * Thuban/UI/view.py (MapCanvas.set_view_transform): Issue SCALE_CHANGED.
7709    
7710            * Thuban/UI/messages.py: SCALE_CHANGED added.
7711    
7712    2003-05-07  Bernhard Herzog  <[email protected]>
7713    
7714            * Thuban/Model/session.py (Session.__init__): New instance
7715            variable shapestores to hold a list of all open shapestore objects
7716            (Session.ShapeStores): New. Accessor method for the shapestores
7717            list.
7718            (Session._add_shapestore, Session._clean_weak_store_refs): New.
7719            Internal methods to maintain the shapestores list.
7720            (Session.Tables): New. Return all tables open in the session.
7721            (Session.OpenShapefile): Insert the new ShapeStore into the
7722            shapestores list.
7723    
7724            * test/test_session.py (TestSessionSimple.test_initial_state): Add
7725            tests for ShapeStores and Tables
7726            (TestSessionWithContent.test_shape_stores)
7727            (TestSessionWithContent.test_tables): New. Test cases for
7728            ShapeStores and Tables
7729    
7730    2003-05-07  Bernhard Herzog  <[email protected]>
7731    
7732            * Thuban/Model/transientdb.py (TransientTableBase.ReadRowAsDict):
7733            Add comments about the optimizations used.
7734            (AutoTransientTable.ReadValue, TransientTableBase.ReadValue): New.
7735            Implement the ReadValue table interface method.
7736    
7737            * test/test_transientdb.py
7738            (TestTransientTable.run_iceland_political_tests)
7739            (TestTransientTable.test_transient_joined_table): Add tests for
7740            ReadValue
7741    
7742    2003-05-07  Frank Koormann <[email protected]>
7743    
7744            * Resources/Bitmaps/fulllayerextent.xpm,
7745            Resources/Bitmaps/fullselextent.xpm: Replaced the place holders with
7746            new icons.
7747    
7748    2003-05-06  Bernhard Herzog  <[email protected]>
7749    
7750            * Thuban/Model/transientdb.py (AutoTransientTable.SimpleQuery):
7751            New. Simply delegate to the transient table's version.
7752    
7753            * test/test_transientdb.py
7754            (TestTransientTable.test_auto_transient_table_query): New. Test
7755            case for AutoTransientTable's SimpleQuery
7756    
7757    2003-05-06  Bernhard Herzog  <[email protected]>
7758    
7759            * Thuban/Model/transientdb.py (TransientTableBase.SimpleQuery):
7760            Implement a simple query method for the query dialog
7761            (TransientTableBase.create): Add an INTEGER PRIMARY KEY that holds
7762            the row index or shapeid.
7763            (TransientTable.create): Insert the right value of the row index
7764            (TransientJoinedTable.create): Copy the row index of the left
7765            table to the joined result table
7766    
7767            * test/test_transientdb.py
7768            (TestTransientTable.test_transient_table_read_twice): Fix
7769            doc-string
7770            (TestTransientTable.test_transient_table_query): New. Test for the
7771            SimpleQuery method
7772    
7773    2003-05-06  Bernhard Herzog  <[email protected]>
7774    
7775            Convert all table users to use the new table interface. This only
7776            covers Thuban itself, not GREAT-ER or other applications built on
7777            Thuban yet, so the compatibility interface stays in place for the
7778            time being but it now issues DeprecationWarnings.
7779    
7780            Finally, the new Table interface has a new method, HasColumn.
7781    
7782            * Thuban/Model/table.py (OldTableInterfaceMixin): All methods
7783            issue deprecation warnings when they're. The warnings refer to the
7784            caller of the method.
7785            (OldTableInterfaceMixin.__deprecation_warning): New. Helper method
7786            for the deprecation warnings
7787    
7788            * test/test_table.py: Ignore the deprecation warnings for the old
7789            table in the tests in this module. The purpose of the tests is to
7790            test the old interface, after all.
7791    
7792            * test/test_transientdb.py
7793            (TestTransientTable.run_iceland_political_tests): Use the
7794            constants for the types. Add a test for HasColumn
7795            (TestTransientTable.test_transient_joined_table): Adapt to new
7796            table interface. Add a test for HasColumn
7797            (TestTransientTable.test_transient_table_read_twice): Adapt to new
7798            table interface
7799    
7800            * Thuban/UI/tableview.py (DataTable.SetTable, DataTable.GetValue):
7801            Adapt to new table interface
7802    
7803            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Adapt to
7804            new table interface
7805    
7806            * Thuban/UI/controls.py (RecordListCtrl.fill_list)
7807            (RecordTable.SetTable): Adapt to new table interface
7808    
7809            * Thuban/UI/classifier.py (Classifier.__init__)
7810            (Classifier.__init__): Adapt to new table interface
7811    
7812            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
7813            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve): Adapt
7814            to new table interface
7815    
7816            * Thuban/Model/transientdb.py (TransientTableBase.HasColumn)
7817            (AutoTransientTable.HasColumn): Implement the new table interface
7818            method
7819            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ValueRange)
7820            (AutoTransientTable.UniqueValues): Adapt to new table interface
7821    
7822            * Thuban/Model/layer.py (Layer.SetShapeStore, Layer.GetFieldType):
7823            Adapt to new table interface
7824    
7825            * test/test_layer.py (TestLayer.open_shapefile): Helper method to
7826            simplify opening shapefiles a bit easier.
7827            (TestLayer.test_arc_layer, TestLayer.test_polygon_layer)
7828            (TestLayer.test_point_layer): Use the new helper method
7829            (TestLayer.test_get_field_type): New. Test for the GetFieldType
7830            method
7831    
7832            * test/test_dbf_table.py (TestDBFTable.test_has_column): Test for
7833            the new table method
7834    
7835            * test/test_memory_table.py (TestMemoryTable.test_has_column):
7836            Test for the new table method HasColumn
7837    
7838    2003-05-06  Jonathan Coles   <[email protected]>
7839    
7840            Addresses the "Selection Extent" wish of RTbug #1787.
7841    
7842            * Resources/Bitmaps/fulllayerextent.xpm,
7843            Resources/Bitmaps/fullselextent.xpm: Bitmaps for layer and selection
7844            extent. These are just place holders for the real bitmaps.
7845    
7846            * Thuban/Model/layer.py (Shape): Since a Shape is immutable only
7847            calculate the bounding box once (the first time compute_bbox() is
7848            called).
7849            (Layer.ShapesBoundingBox): New. Given a list of shape ids, return
7850            the bounding box for the shapes in lat/long coordinates.
7851    
7852            * Thuban/UI/mainwindow.py: Added new "Full selection extent" menu
7853            option.
7854            (MainWindow.has_selected_shapes): New. Returns true if there are
7855            any selected shapes.
7856            (MainWindow.FullSelectionExtent): New. Calls
7857            MapCanvas.FitSelectedToWindow() when the user selects the menu option.
7858            (_has_selected_shapes): New. Returns true if there are any
7859            selected shapes.
7860    
7861            * Thuban/UI/selection.py (Selection.HasSelectedShapes): New. Returns
7862            true if there are any selected shapes.
7863    
7864            * Thuban/UI/view.py (MapCanvas): Added delegated method
7865            HasSelectedShapes.
7866            (MapCanvas.FitSelectedToWindow): New. Centers and scales any selected
7867            shapes on the canvas using the map projection (if any).
7868    
7869            * test/test_layer.py (TestLayer.test_arc_layer): Add some tests
7870            for Layer.ShapesBoundingBox().
7871    
7872    2003-05-06  Bernhard Herzog  <[email protected]>
7873    
7874            * Resources/Projections/defaults.proj: Fix spelling of Mercator
7875    
7876    2003-05-05  Jonathan Coles   <[email protected]>
7877    
7878            Addresses the "Full Layer Extent" wish of RTbug #1787.
7879    
7880            * Resources/Projections/defaults.proj: Added UK National Grid.
7881    
7882            * Thuban/UI/mainwindow.py: Added new "Full layer extent" menu option.
7883            (MainWindow.FullLayerExtent): New. Calls MapCanvas.FitLayerToWindow()
7884            when the user selects the menu option.
7885    
7886            * Thuban/UI/view.py (MapCanvas.FitLayerToWindow): New. Centers and
7887            scales the given layer on the canvas using the map projection.
7888    
7889    2003-05-05  Bernhard Herzog  <[email protected]>
7890    
7891            Convert the table implementations to a new table interface. All
7892            tables use a common mixin class to provide backwards compatibility
7893            until all table users have been updated.
7894    
7895            * Thuban/Model/table.py (OldTableInterfaceMixin): Mixin class to
7896            provide backwards compatibility for table classes implementing the
7897            new interface
7898            (DBFTable, MemoryTable): Implement the new table interface. Use
7899            OldTableInterfaceMixin as base for compatibility
7900            (DBFColumn, MemoryColumn): New. Column description for DBFTable
7901            and MemoryTable resp.
7902    
7903            * test/test_dbf_table.py: New. Test cases for the DBFTable with
7904            the new table interface.
7905    
7906            * test/test_memory_table.py: New. Test cases for the MemoryTable
7907            with the new table interface.
7908    
7909            * test/test_table.py: Document the all tests in this file as only
7910            for backwards compatibility. The equivalent tests for the new
7911            interface are in test_memory_table.py and test_dbf_table.py
7912            (MemoryTableTest.test_read): field_info should be returning tuples
7913            with four items
7914            (MemoryTableTest.test_write): Make doc-string a more precise.
7915    
7916            * Thuban/Model/transientdb.py (TransientTableBase): Convert to new
7917            table interface. Derive from from OldTableInterfaceMixin for
7918            compatibility.
7919            (TransientTableBase.create): New intance variable column_map to
7920            map from names and indices to column objects
7921            (TransientTable.create): Use the new table interface of the input
7922            table
7923            (AutoTransientTable): Convert to new table interface. Derive from
7924            from OldTableInterfaceMixin for compatibility.
7925            (AutoTransientTable.write_record): Removed. It's not implemented
7926            yet and we still have to decide how to handle writing with the new
7927            table and data framework.
7928    
7929            * test/test_transientdb.py
7930            (TestTransientTable.run_iceland_political_tests)
7931            (TestTransientTable.test_transient_joined_table): Use the new
7932            table interface
7933    
7934    2003-05-05  Jonathan Coles   <[email protected]>
7935    
7936            This is namely a collection of UI updates to improve user interactivity.
7937            Tabbing between controls now exists and you can use ESC to close dialog
7938            boxes; ENTER will active the default button.
7939    
7940            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Rearrange the
7941            order that the controls are created so that tabbing works correctly.
7942            (ClassGenDialog.OnOK): Renamed from _OnGenerate() so that the
7943            wxDialog can handle the default button correctly.
7944            (ClassGenDialog.OnCancel): Renamed from _OnCloseBtn() for the
7945            same reasons as for OnOK.
7946            (GenUniformPanel._OnRetrieve): Call wxBeginBusyCursor/wxEndBusyCursor
7947            when we ask the table for the maximum/minimum values of a field
7948            which could take a very long time.
7949    
7950            * Thuban/UI/classifier.py (Classifier.__init__): Rearrange the
7951            order that the controls are created so that tabbing works correctly.
7952            (SelectPropertiesDialog.__init__): Rearrange the order that the
7953            controls are created so that tabbing works correctly.
7954    
7955            * Thuban/UI/dialogs.py: Copied NonModalDialog box and changed it
7956            to derive from a wxDialog but behave like the original implementation
7957            which was derived from a wxFrame. wxDialog provides useful key
7958            handling functionality like ESC calling OnCancel and ENTER calling
7959            OnOK which is lost with wxFrame.
7960    
7961            * Thuban/UI/mainwindow.py: Add "..." to menu items that will open
7962            new dialogs.
7963    
7964            * Thuban/UI/projdialog.py (ProjFrame.__init__): Rearrange the
7965            order that the controls are created so that tabbing works correctly.
7966            (ProjFrame.OnApply): Renamed from _OnTry() to use wxDialog behaviour.
7967            (ProjFrame.OnOK): Renamed from _OnOK() to use wxDialog behaviour.
7968            (ProjFrame.OnCancel): Renamed from _OnClose() to use wxDialog behaviour.
7969            (ProjPanel.__init__): Add "Airy" to the list of ellipsoids so we
7970            can provide the "UK National Grid" as a default projection.
7971            (UTMPanel.__init__): Rearrange the order that the controls are
7972            created so that tabbing works correctly.
7973    
7974    2003-05-05  Bernhard Herzog  <[email protected]>
7975    
7976            * extensions/thuban/wxproj.cpp: Fix some of the comments.
7977            (project_point): If a map projection but no layer projection is
7978            given, convert degrees to radians before applying the map
7979            projection.
7980    
7981            * Thuban/UI/tableview.py (TableGrid.disallow_messages)
7982            (TableGrid.allow_messages): New methods to make it possible to
7983            inhibit message sending.
7984            (TableGrid.issue): Only send the message if not inhibited.
7985            (LayerTableGrid.select_shape): Use the new methods to make sure
7986            that no ROW_SELECTED message is sent while we're updating the
7987            selected rows to match the selected shapes.
7988    
7989    2003-05-02  Jan-Oliver Wagner <[email protected]>
7990    
7991            Implementation of MemoryTable.
7992    
7993            * Thuban/Model/table.py (MemoryTable): New. Quite simple table
7994            implementation that operates on a list of tuples. All of the data
7995            are kept in the memory.
7996    
7997            * test/test_table.py (MemoryTableTest): New.
7998    
7999            * test/test_transientdb.py (SimpleTable): Removed.
8000            (TestTransientTable.test_transient_joined_table,
8001            (TestTransientTable.test_transient_table_read_twice): Replaced
8002            SimpleTable by MemoryTable.
8003    
8004    2003-04-30  Jonathan Coles   <[email protected]>
8005    
8006            * Data/iceland_sample.thuban: Now contains correct projections
8007            for each of the layers.
8008    
8009            * Resources/Projections/defaults.proj: Geographic projection
8010            contains unit conversion parameter.
8011    
8012    2003-04-30  Jonathan Coles   <[email protected]>
8013    
8014            The most important part of this putback is the projection changes.
8015            It should now be possible to specify the projection that a layer
8016            is in and then specify a different projection for the map. The
8017            projection dialog has an extra parameter for a geographic projection
8018            which lets the user select if the input is in degrees or radians.
8019    
8020            * Thuban/Model/layer.py (Layer.ShapesInRegion): Fix docstring
8021            to say that the parameter is a tuple of unprojected
8022            points (which is what the callers to this method were assuming).
8023            Also, since the points are unprojected we need to projected them.
8024    
8025            * Thuban/UI/legend.py (LegendTree.MoveCurrentItemUp,
8026            LegendTree.MoveCurrentItemDown): If the layer or any of the layer's
8027            groups are selected, move the layer up/down. Fixes RTbug #1833.
8028    
8029            * Thuban/UI/mainwindow.py: Move menu item map_rename up.
8030    
8031            * Thuban/UI/projdialog.py (ProjFrame._OnSave): Add missing
8032            parameter in call to SetClientData.
8033            (GeoPanel): Add support for selecting the units that the
8034            source data is in (Radians or Degrees).
8035    
8036            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Optimize
8037            the rendering loop by reducing the number of if's, removing the
8038            unnecessary try/except block, and checking if the old group
8039            is the same as the new one (which happens a lot if there is
8040            no classification, or lots of shapes are in the same group).
8041    
8042            * Thuban/UI/view.py (MapCanvas.OnPaint): Add a try/except block
8043            around the redraw routine to try to catch problems that the user
8044            may create by selecting invalid projections for the data set and
8045            map. Clears the display if there are any problems and prints the
8046            error.
8047            (MapCanvas.do_redraw): Use DC.Clear() instead of drawing a filled
8048            rectangle.
8049    
8050            * extensions/thuban/wxproj.cpp (project_point): First invert the
8051            supplied point (which should be in projected coordinates) using
8052            the layer's projection and then project the point using the
8053            map's projection.
8054            (project_points): Use project_point() to project each point.
8055    
8056    2003-04-30  Jan-Oliver Wagner <[email protected]>
8057    
8058            * Thuban/Model/layer.py (Layer.SetShapeStore): Fixed a bug:
8059            don't set the Classification to None if the classfication field
8060            is None (ie only a DEFAULT).
8061    
8062    2003-04-30  Bernhard Herzog  <[email protected]>
8063    
8064            * Thuban/UI/view.py: Fix some typos.
8065    
8066            * Thuban/UI/mainwindow.py (MainWindow.identify_view_on_demand): Do
8067            not pop up the dialog if the selection becomes empty (this could
8068            happen if e.g. a new selection is opened while the identify tool
8069            is active and dialog had been closed)
8070    
8071    2003-04-30  Bernhard Herzog  <[email protected]>
8072    
8073            * Thuban/Model/transientdb.py (TransientTableBase.__init__): New
8074            instance variable read_record_last_result
8075            (TransientTableBase.read_record): Make sure reading the same
8076            record twice works. The implementation uses the new instance
8077            variable read_record_last_result
8078    
8079            * test/test_transientdb.py
8080            (TestTransientTable.test_transient_table_read_twice): New test
8081            case for the above bug-fix.
8082    
8083    2003-04-29  Jonathan Coles   <[email protected]>
8084    
8085            * Thuban/common.py: Removed. No longer needed Str2Num. RTbug #1832.
8086    
8087            * Thuban/UI/classgen.py: Remove all uses of Str2Num.
8088    
8089            * Thuban/UI/classifier.py: Remove all uses of Str2Num.
8090            (ClassTable.SetValueAsCustom): Rename keyword argument in
8091            ClassGroup* constructors to match argument name.
8092    
8093    2003-04-29  Bernhard Herzog  <[email protected]>
8094    
8095            * Thuban/Model/session.py (Session.Destroy): Explicitly close the
8096            transient DB if it exists to make sure it doesn't leave a journal
8097            file in the temp directory.
8098    
8099            * Thuban/Model/transientdb.py (TransientDatabase.close): Set
8100            self.conn to None after closing the connection to make sure it's
8101            not closed twice
8102    
8103    2003-04-29  Jonathan Coles   <[email protected]>
8104    
8105            Add a visible parameter in the layer XML tag. The default value is
8106            "true". If anything other than "false" is specified we also assume
8107            "true". Addresses RTbug #1025.
8108    
8109            * Doc/thuban.dtd: Add visible parameter to a layer.
8110    
8111            * Thuban/Model/layer.py (BaseLayer.__init__): Change default value
8112            of visible from 1 to True.
8113            (Layer.__init__): Change default value of visible from 1 to True.
8114    
8115            * Thuban/Model/load.py (SessionLoader.start_layer): Read visible
8116            parameter.
8117    
8118            * Thuban/Model/save.py (SessionSaver.write_layer): Save visible
8119            parameter.
8120    
8121            * test/test_load.py: Add new test data contents_test_visible.
8122            (LoadSessionTest.setUp): save test data.
8123            (LoadSessionTest.testLayerVisibility): Test if the visible flag
8124            is loaded correctly.
8125    
8126            * test/test_save.py (SaveSessionTest.testSingleLayer): Add test
8127            for saving an invisible layer.
8128    
8129    2003-04-29  Jonathan Coles   <[email protected]>
8130    
8131            * Thuban/UI/mainwindow.py (MainWindow.SetMap): Look up the
8132            legend dialog box and tell it to change its map to the one
8133            supplied to SetMap(). Fixes RTbug #1770.
8134    
8135    2003-04-29  Bernhard Herzog  <[email protected]>
8136    
8137            Next step of table implementation. Introduce a transient database
8138            using SQLite that some of the data is copied to on demand. This
8139            allows us to do joins and other operations that require an index
8140            for good performance with reasonable efficiency. Thuban now needs
8141            SQLite 2.8.0 and pysqlite 0.4.1. Older versions may work but I
8142            haven't tested that.
8143            
8144            * Thuban/Model/transientdb.py: New. Transient database
8145            implementation.
8146    
8147            * test/test_transientdb.py: New. Tests for the transient DB
8148            classes.
8149    
8150            * Thuban/Model/session.py (AutoRemoveFile, AutoRemoveDir): New
8151            classes to help automatically remove temporary files and
8152            directories.
8153            (Session.__init__): New instance variables temp_dir for the
8154            temporary directory and transient_db for the SQLite database
8155            (Session.temp_directory): New. Create a temporary directory if not
8156            yet done and return its name. Use AutoRemoveDir to have it
8157            automatically deleted
8158            (Session.TransientDB): Instantiate the transient database if not
8159            done yet and return it.
8160    
8161            * Thuban/Model/data.py (ShapefileStore.__init__): Use an
8162            AutoTransientTable so that data is copied to the transient DB on
8163            demand.
8164            (SimpleStore): New class that simply combines a table and a
8165            shapefile
8166    
8167            * Thuban/Model/table.py (Table, DBFTable): Rename Table into
8168            DBFTable and update its doc-string to reflect the fact that this
8169            is only the table interface to a DBF file. Table is now an alias
8170            for DBFTable for temporary backwards compatibility.
8171    
8172            * Thuban/UI/application.py (ThubanApplication.OnExit): Make sure
8173            the last reference to the session goes away so that the temporary
8174            files are removed properly.
8175    
8176            * test/test_load.py (LoadSessionTest.tearDown): Remove the
8177            reference to the session to make sure the temporary files are
8178            removed.
8179    
8180    2003-04-29  Bernhard Herzog  <[email protected]>
8181    
8182            * Thuban/Model/load.py (XMLReader.__init__, XMLReader.read): Turn
8183            the __parser instance variable into a normal local variable in
8184            read. It's only used there and read will never be called more than
8185            once. Plus it introduces a reference cycle that keeps can keep the
8186            session object alive for a long time.
8187    
8188    2003-04-29  Jonathan Coles   <[email protected]>
8189    
8190          * Thuban/Model/proj.py (Projection): Removed Set*() methods to make          * Thuban/Model/proj.py (Projection): Removed Set*() methods to make
8191          Projection an immutable item. Fixes RTbug #1825.          Projection an immutable item. Fixes RTbug #1825.

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