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

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