/[thuban]/branches/WIP-pyshapelib-bramz/ChangeLog

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-revision 1479 by frank,
Thu Jul 24 17:01:43 2003 UTC
+revision 1942 by bh,
Tue Nov 11 18:28:01 2003 UTC
 Line 1
+-11-11  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/resource.py (EPSG_DEPRECATED_PROJ_FILE): New.
+         Constant for the file woth deprecated epsg projections
+         (get_system_proj_file): Update doc-string
+         * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Add a space
+         above the EPS widgets, introduce a check box for the deprecated
+         eps projections and a label for the epsg widgets
+         (ProjFrame._OnShowEPSG): Handle the deprecated EPSG projections
+         too
+-11-11  Bernhard Herzog  <[email protected]>
+         Avoid warnings when run under Python 2.3
+         * Thuban/UI/baserenderer.py (BaseRenderer.draw_point_shape)
+         (BaseRenderer.draw_label_layer): Coordinates must be ints.
+         * Thuban/UI/renderer.py (MapRenderer.make_point): Turn this into a
+         real method so that we can convert to int.
+         (MapRenderer.label_font): The font size mist be an int.
+         * Thuban/UI/common.py (Color2wxColour): The color values must be
+         ints. Also, remove the unnecessary asserts.
+         * test/test_load_0_8.py (TestUnicodeStrings.file_contents)
+         (TestUnicodeStrings.test): Python source code should not contain
+         non-ascii characters unless an encoding is specified in the file.
+         Therefore use \x escapes in the string literals for non-ascii
+         characters.
+-11-11  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/resource.py (get_system_proj_file): Add a filename
+         parameter so that this function can be used for all proj files in
+         Resource/Projections
+         (DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for
+         get_system_proj_file
+         * Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one
+         ProjFile self.__sysProjFile use a dictionary of system ProjFile
+         objects self._sys_proj_files
+         (ProjFrame.build_dialog): Adapt to the new changes in the
+         ProjectionList constructor. Add a check button to toggle whether
+         EPSG projections are shown
+         (ProjFrame._OnShowEPSG): New. Handler for the epsg check button
+         events.
+         (ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show
+         the busy cursor if the files have not yet been loaded by the
+         dialog.
+         (ProjFrame.load_system_proj): Add a parameter for the name of the
+         proj file. Maintain the dictionary of system projections
+         self._sys_proj_files
+         * Thuban/UI/projlist.py (ProjectionList): Merge the system_projs,
+         user_projs parameters into one parameter proj_files which is a
+         list of proj files.
+         (ProjectionList._subscribe_proj_files)
+         (ProjectionList._unsubscribe_proj_files): New. Move
+         subscription/unsubscription of projfile messages to separate
+         methods
+         (ProjectionList.Destroy): The unsubscribe is now done in
+         _unsubscribe_proj_files
+         (ProjectionList.update_projections): We now have a list of proj
+         file objects
+         (ProjectionList.SetProjFiles): New method to set a new list of
+         proj file objects
+         * test/test_proj.py (ProjFileReadTests.test_get_system_proj_file):
+         Specify explicitly which system proj file to load.
+-11-11  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all
+         instance variables to cut cyclic references. The GC would have
+         collected the loader eventually but it can happen that it doesn't
+         run at all until thuban is closed (2.3 but not 2.2 tries a bit
+         harder and forces a collection when the interpreter terminates)
+         (load_session): Call the handler's Destroy method to make sure
+         that it gets garbage collected early. Otherwise it will be
+         collected very late if at all and it holds some references to e.g.
+         shapestores and the session which can lead to leaks (of e.g. the
+         temporary files)
+         * test/test_load.py (TestSingleLayer.test_leak): New. test for the
+         resource leak in load_session
+-11-10  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/baserenderer.py: Add a way to specify how layers in
+         extensions are to be rendered.
+         (_renderer_extensions): New. List with renderer for layers in
+         extensions
+         (add_renderer_extension): New. Add a renderer extension
+         (init_renderer_extensions): New. Init the renderer extensions
+         (BaseRenderer.render_map_incrementally): Search
+         _renderer_extensions for how to draw unknown layer types
+         (BaseRenderer.draw_raster_data): Add format parameter so that
+         formats other than BMP can be drawn
+         (BaseRenderer.draw_raster_layer): Pass an explicit format to
+         draw_raster_data
+         * Thuban/UI/renderer.py (raster_format_map): New. Mapping form the
+         strings of the format parameter of draw_raster_data method to wx
+         constants
+         (MapRenderer.draw_raster_data): Add the format parameter and use
+         raster_format_map to map it to the right wxwindows constant for
+         wxImageFromStream
+         * test/test_baserenderer.py (SimpleRenderer.draw_raster_data): Add
+         the format parameter and record it
+         (TestBaseRenderer.test_raster_no_projection): check the format
+         paramter of the draw_raster_data method
+         (TestBaseRenderer.test_renderer_extension): New. Test the renderer
+         extension facility
+-11-07  Bernhard Herzog  <[email protected]>
+         Tweak the usage of the sqlite database to make common use cases
+         more responsive. In most cases copying the data to the sqlite
+         database takes so long that using sqlite doesn't have enough
+         advantages.
+         * Thuban/Model/transientdb.py (TransientTableBase.ValueRange): Add
+         comments about performance and query the min and max in separate
+         statements because only that way will indexes be used.
+         (TransientTableBase.UniqueValues): Add some comments about
+         performance.
+         (AutoTransientTable.ValueRange, AutoTransientTable.UniqueValues):
+         Do not copy the data to the transient DB but use the transient
+         copy if it exists. See the new comments for the performance trade
+         offs
+         * test/test_transientdb.py
+         (TestTransientTable.test_auto_transient_table): Make sure that the
+         data is copied to the transient database at some point.
+-11-03  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/data.py (ShapefileStore.ShapesInRegion): Bind some
+         globals to locals so that it's a bit faster
+-11-03  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/baserenderer.py
+         (BaseRenderer.draw_shape_layer_incrementally): Use the ReadValue
+         method. ReadValue is faster than ReadRowAsDict since it only reads
+         one cell especially now that the dbf file objects actually
+         implement it.
+         * Thuban/Model/table.py (DBFTable.ReadValue): Use the new
+         read_attribute method of the dbf objects
+-11-03  Bernhard Herzog  <[email protected]>
+         * Extensions/profiling/profiling.py (popup_dialog_box): New config
+         variable to indicate whether the result should be shown in a
+         dialog box
+         (profile_screen_renderer, time_screen_renderer): Only show a
+         dialog box if popup_dialog_box is true.
+         (profile_screen_renderer): Flush stdout after the printing the
+         first part of the "profiling..." message
+         * Thuban/UI/baserenderer.py
+         (BaseRenderer.draw_shape_layer_incrementally): Cache the pens and
+         brushes for the groups so that they're not created over and over
+         again
+         * Thuban/Model/classification.py (Classification.__getattr__)
+         (Classification._compile_classification)
+         (Classification._clear_compiled_classification): New. Methods to
+         manage a 'compiled' representation of the classification groups
+         which is created on demand
+         (Classification.InsertGroup, Classification.RemoveGroup)
+         (Classification.ReplaceGroup): reset the compiled representation
+         (Classification.FindGroup): Use the compiled representation to
+         find the matching group
+         (ClassGroupRange.GetRangeTuple): New. Return the range as a tuple
+-10-31  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/classification.py (Classification.SetDefaultGroup):
+         Send a CLASS_CHANGED message
+         (Classification.RemoveGroup): Send a CLASS_CHANGED message and do
+         not return the removed group since it wasn't used.
+         * test/test_classification.py
+         (TestClassification.test_set_default_group): New. Test the
+         SetDefaultGroup method
+         (TestClassification.test_insert_group): New. Test the InsertGroup
+         method
+         (TestClassification.test_remove_group): New. Test the RemoveGroup
+         method
+         (TestClassification.test_replace_group): New. Test the
+         ReplaceGroup method
+-10-31  Bernhard Herzog  <[email protected]>
+         * test/test_classification.py (TestClassification.setUp):
+         Subscribe to the CLASS_CHANGED messages
+         (TestClassification.tearDown): New. Destroy the classification
+         properly
+         (TestClassification.test_defaults): Add tests for the default line
+         width and whether no messages were sent yet
+         (TestClassification.test_set_default_properties): Add tests for
+         messages and setting the default line width
+         (TestClassification.test_add_singleton)
+         (TestClassification.test_add_range)
+         (TestClassification.test_multiple_groups): Add tests for messages
+-10-31  Bernhard Herzog  <[email protected]>
+         Some more refactoring in preparation for new tests:
+         * test/test_classification.py (TestClassification.setUp): New.
+         Instantiate the classification here. Update the test methods
+         accordingly.
+         (TestClassification.test_multiple_groups): Make sure that the two
+         singletons matching 1 are considered different.
+-10-31  Bernhard Herzog  <[email protected]>
+         * test/test_classification.py (red, green, blue): New. These
+         constants were used in several cases. Update the relevant methods.
+         (TestClassification.test_defaults)
+         (TestClassification.test_set_default_properties)
+         (TestClassification.test_add_singleton)
+         (TestClassification.test_add_range)
+         (TestClassification.test_multiple_groups)
+         (TestClassification.test_deepcopy): New. These were formerly all
+         part of the single method test.
+         (TestClassification.test_deepcopy): Removed.
+         (TestClassIterator): Removed. The test case is now a method of
+         TestClassification since it tests part of the public interface of
+         Classification
+         (TestClassification.test_iterator): New. Used to be
+         TestClassIterator effectively
+-10-31  Jan-Oliver Wagner <[email protected]>
+         GUIfied the functions of the profiling extension.
+         * /Extensions/profiling/__init__.py: New: Init to make this
+         directory a package.
+         * Extensions/profiling/profiling.py: Moved menu entries to
+         the Extensions menu. Applied _() for strings.
+         (profile_screen_renderer): Catch the detailed printout and present
+         it in a dialog.
+         (time_screen_renderer): Raise a dialog to present the result instead
+         of printing it to stdout.
+-10-31  Bernhard Herzog  <[email protected]>
+         * test/test_classification.py (TestClassGroupProperties)
+         (TestClassGroup, TestClassGroupDefault, TestClassGroupRange)
+         (TestClassGroupSingleton, TestClassIterator, TestClassification):
+         Split TestClassification into several classes, one for each class
+         being tested. TestClassification itself now only tests
+         Classification. This split makes changes to the tests a bit easier
+-10-31  Bernhard Herzog  <[email protected]>
+         * Extensions/profiling/profiling.py: New. Extension to measure
+         Thuban performance
+-10-31  Frank Koormann <[email protected]>
+         Added two items to legend popup menu: Remove Layer and Show Layer Table
+         * Thuban/UI/legend.py (LegendPanel._OnRemoveLayer,
+         LegendPanel._OnShowTable): New event handlers, call the corresponding
+         mainwindow methods.
+         (LegendTree._OnRightClick): Added items to popup menu.
+-10-30  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/dialogs.py (ThubanFrame.__init__): Handle
+         EVT_WINDOW_DESTROY
+         (ThubanFrame.OnDestroy): New. Handler for EVT_WINDOW_DESTROY. Does
+         nothing but is convenient for the derived classes.
+         * Thuban/UI/tableview.py
+         (TableFrame.OnDestroy, LayerTableFrame.OnDestroy): New.
+         Unsubscribe the messages here not in OnClose because that might
+         get called multiple times. Fixes RT #2196
+         (TableFrame.OnClose, LayerTableFrame.OnClose): Removed. Not needed
+         anymore.
+         * README: Update the minimum requirement for wxPython. Since we
+         now use the EVT_WINDOW_DESTROY event, we need at least 2.4.0.4,
+         the version in which that was introduced for all platforms
+-10-30  Frank Koormann <[email protected]>
+         * Thuban/UI/join.py (JoinDialog.OnJoin): Wrapped the major parts of
+         the join process in a ThubanBeginBusyCursor, ThubanEndBusyCursor
+         frame.
+-10-30  Jan-Oliver Wagner <[email protected]>
+         Improved APR import extension, added further EPSG definitions
+         and some cleanup regarding string class.
+         * test/test_proj.py (TestProjection.test_get_projection_units_geo):
+         Added test for alias 'longlat'.
+         * Resources/Projections/epsg-deprecated.proj: New. Contains
+         deprecated EPSG definitions.
+         * Extensions/importAPR/odb.py (ODBBaseObject.TreeInfo): Added
+         the variable names for objects.
+         * Extensions/importAPR/apr.py (APR_BLnSym, APR_BMkSym, APR_BShSym): New.
+         Copied from importAPR and provided with documentation.
+         * Extensions/importAPR/importAPR.py (APR_BLnSym, APR_BMkSym, APR_BShSym):
+         Moved to apr.py.
+         (APR_View): Added object ref 'ITheme'.
+         * Thuban/Lib/fileutil.py, Thuban/UI/proj4dialog.py: Replaced string
+         split function by corresponding use of the string class method.
+         * Thuban/Model/xmlwriter.py: Replaced string replace function by
+         corresponding string method.
+-10-29  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/baserenderer.py
+         (BaseRenderer.draw_shape_layer_incrementally): Speed up the
+         special case of a classification that only has the default group
+-10-27  Bernhard Herzog  <[email protected]>
+         * po/fr.po, po/es.po: Updated translations from Daniel Calvelo
+         * po/de.po: Update.
+         * Thuban/UI/application.py
+         (ThubanApplication.ShowExceptionDialog): Handle translation of the
+         dialog message properly
+-10-27  Bernhard Herzog  <[email protected]>
+         Rework how localization works so that we use wx's translation
+         functions when running Thuban as a normal application but not when
+         we don't need any UI, such as in the test suite. See the comment
+         in Thuban/__init__.py for details
+         * Thuban/__init__.py (_): Add one level of indirection to make the
+         translation handling more flexible and to make it possible to use
+         either wx's translation services or not.
+         (gettext_identity, translation_function_installed)
+         (install_translation_function): New function to help with this
+         * Thuban/UI/__init__.py: Install the wx specific translation
+         function if it's OK to do that
+         * test/support.py (initthuban): Install a dummy translation
+         function so that importing Thuban.UI doesn't install a wx specific
+         one for which would need to import wxPython
+-10-27  Bernhard Herzog  <[email protected]>
+         * HOWTO-Release: Source archives should be created first and the
+         binary packages should be created from the source archives.
+         There's an official debian package now so there's no need to test
+         the rpm on debian anymore
+-10-27  Bernhard Herzog  <[email protected]>
+         Several rendering changes:
+          - Render the selection into a separate bitmap so that only that
+            bitmap needs to be redrawn when the selection changes
+          - Render incrementally showing previews and allowing interaction
+            before rendering is complete
+          - Update the renderer interface a bit. Most parameters of
+            RenderMap are now parameters of the constructor
+         * Thuban/UI/baserenderer.py (BaseRenderer.__init__): Add the map
+         and the update region as parameters. Update the doc-string
+         (BaseRenderer.render_map_incrementally): New. Generator function
+         to renders the map incrementally
+         (BaseRenderer.render_map): Remove the map argument (it's now in
+         the constructor) and simply iterate over the
+         render_map_incrementally generator to draw the map.
+         (BaseRenderer.draw_shape_layer_incrementally)
+         (BaseRenderer.draw_shape_layer): Renamed to
+         draw_shape_layer_incrementally and changed into a generator that
+         yields True every 500 shapes. Used by render_map_incrementally to
+         render shape layers incrementally
+         * Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Removed the
+         map and region parameters which are now in the constructor
+         (ScreenRenderer.RenderMapIncrementally): New. Public frontend for
+         the inherited render_map_incrementally.
+         (BaseRenderer.draw_shape_layer): Removed.
+         (ScreenRenderer.draw_selection_incrementally): New. The selection
+         drawing part of the removed draw_shape_layer as a generator
+         (ScreenRenderer.layer_shapes): Update because of the region
+         parameter change
+         (ExportRenderer.__init__): New. Extend the inherited constructor
+         with the destination region for the drawing
+         (ExportRenderer.RenderMap): Removed the map and region parameters
+         which are now in the constructor
+         * Thuban/UI/view.py (MapCanvas.PreviewBitmap): New. Return a
+         bitmap suitable for a preview in a tool
+         (CanvasPanTool.MouseMove): Use the PreviewBitmap method to get the
+         bitmap
+         (MapPrintout.draw_on_dc): Adapt to new renderer interface
+         (MapCanvas.OnPaint): Handle drawing the selection bitmap if it
+         exists
+         (MapCanvas.OnIdle): Update the logic to deal with incremental
+         rendering and the selection bitmap
+         (MapCanvas._do_redraw): Handle the instantiation of the render
+         iterator and the redraws during rendering
+         (MapCanvas._render_iterator): New. Generator to incrementally
+         redraw both bitmaps
+         (MapCanvas.Export): Adapt to new renderer interface.
+         (MapCanvas.full_redraw): Reset the selection bitmap and the
+         renderer iterator too
+         (MapCanvas.redraw_selection): New. Force a redraw of the selection
+         bitmap
+         (MapCanvas.shape_selected): Only redraw the selection bitmap
+         * test/test_baserenderer.py
+         (TestBaseRenderer.test_polygon_no_projection)
+         (TestBaseRenderer.test_raster_no_projection)
+         (TestBaseRenderer.test_point_map_projection)
+         (TestBaseRenderer.test_point_layer_and_map_projection)
+         (TestBaseRenderer.test_point_layer_projection)
+         (TestBaseRenderer.test_point_with_classification): Adapt to new
+         renderer interface
+-10-24  Bernhard Herzog  <[email protected]>
+         * libraries/thuban/wxproj.cpp (draw_polygon_shape)
+         (point_in_polygon_shape, shape_centroid): Raise an exception if
+         the shape can't be read. Previously invalid shape ids would lead
+         to a segfault.
+         * test/test_wxproj.py (TestShapeCentroid.test_invalid_shape_id):
+         New. test whether an exception is raised for invalid shape ids
+-10-24  Jan-Oliver Wagner <[email protected]>
+         * Thuban/Model/proj.py (Projection.GetProjectedUnits): Added 'longlat'
+         as alias for 'latlong'.
+         * Thuban/UI/projdialog.py (ProjFrame.__init__): Added 'longlat'
+         as alias for 'latlong'.
+-10-24  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/projdialog.py (ProjFrame.proj_selection_changed): Set
+         the projection even for the UnknownPanel.
+         (UnknownProjPanel.__init__): Define the text and create the textctrl
+         widget.
+         (UnknownProjPanel._DoLayout): Replaced static text widget by the
+         textctrl created in __init__.
+         (UnknownProjPanel.SetProjection): Set the text for the text ctrl
+         including the parameters of the projection.
+-10-24  Jan-Oliver Wagner <[email protected]>
+         * Resources/Projections/epsg.proj: New. This is a list of
+         EPSG codes with parameters for proj. The list has been
+         generated using devtools/create_epsg.py based on the
+         file nad/epsg of the proj 4.4.7 package. Four projection
+         definitions have been deleted as they are not accepted by proj:
+         "CH1903+ / LV95", "Bern 1898 (Bern) / LV03C", "CH1903 / LV03"
+         and "HD72 / EOV".
+-10-22  Bernhard Herzog  <[email protected]>
+         Some more tweaks to the projection dialog which should fix RT
+         #1886.
+         * Thuban/UI/projlist.py (ProjectionList.Destroy): Unsubscribe from
+         the ProjFile's messages and call the base class methods correctly
+         (ProjectionList.SelectProjection): Set the wxLIST_STATE_FOCUSED
+         flag on the newly selected item too. Otherwise some other item is
+         focused and the first time the focus is moved with the keyboard
+         the selection moves in unexpected ways.
+         * Thuban/UI/projdialog.py (ProjFrame.__init__): Do not set the
+         focus on the OK button, only on the projection list. That way the
+         list really has the focus initially
+         (ProjFrame.OnClose): Call the projection list's Destroy method to
+         make it unsubscribe all messages
+-10-21  Bernhard Herzog  <[email protected]>
+         Rework the projection dialog to fix a few bugs, including RT 2166
+         and most of 2168
+         * Thuban/UI/projlist.py: New. The class ProjectionList is a
+         special wxListCtrl to show a list of projections in a more MVC
+         fashion
+         * Thuban/UI/projdialog.py (ProjFrame): Substantial changes
+         throughout the class. The main change is to use the ProjectionList
+         class instead of a normal wxListBox. Also, add an explicit
+         "Unknown" projection to the projection choice control.
+         (ProjPanel.__init__): Add an "unknown" ellipsoid
+         (TMPanel.__init__, LCCPanel.__init__): Tweak the order of
+         instantiation of the panel's controls to make the tab-order more
+         natural
+-10-21  Bernhard Herzog  <[email protected]>
+         * test/test_load.py (TestSingleLayer.file_contents)
+         (TestSingleLayer.test): Add non-ascii characters to the titles of
+         session, map and layer. This is effectively a port of the
+         TestUnicodeStrings test in test_load_0_8.py which for some reason
+         was only added there.
+         * test/test_load_0_9.py (TestSingleLayer.file_contents)
+         (TestSingleLayer.test): Same as in test_load.py: add non-ascii
+         characters to the titles of session, map and layer,.
+-10-21  Bernhard Herzog  <[email protected]>
+         Add EPSG projection handling to .thuban files
+         * test/test_save.py (SaveSessionTest.dtd)
+         (SaveSessionTest.testEmptySession)
+         (SaveSessionTest.testLayerProjection)
+         (SaveSessionTest.testRasterLayer)
+         (SaveSessionTest.testClassifiedLayer)
+         (SaveSessionTest.test_dbf_table)
+         (SaveSessionTest.test_joined_table)
+         (SaveSessionTest.test_save_postgis): Update to 1.0-dev namespace
+         (SaveSessionTest.testSingleLayer): Update to 1.0-dev namespace and
+         use a and epsg projection to test saving them
+         * test/test_load.py (LoadSessionTest.dtd): Update to 1.0-dev
+         namespace
+         (TestLayerVisibility.file_contents, TestLabels.file_contents)
+         (TestLayerProjection.file_contents)
+         (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
+         (TestPostGISLayer.file_contents)
+         (TestPostGISLayerPassword.file_contents)
+         (TestLoadError.file_contents, TestLoadError.test): Update to use
+.0-dev namespace
+         (TestSingleLayer.file_contents, TestSingleLayer.test): Update to
+         use 1.0-dev namespace and use an EPSG projection to test whether
+         loading it works
+         * test/test_load_0_9.py: New. Effectively a copy of test_load.py
+         as of Thuban 0.9. These are now tests to determine whether Thuban
+         can still read files generated by Thuban 0.9
+         * Thuban/Model/save.py (SessionSaver.write)
+         (SessionSaver.write_session): Use the 1.0 dtd and 1.0-dev
+         namespace
+         (SessionSaver.write_projection): Write the projection's epsg
+         attribute
+         * Thuban/Model/load.py (SessionLoader.__init__): Also accept the
+         thuban-1.0-dev.dtd namespace
+         (SessionLoader.check_attrs): Allow a callable object as conversion
+         too
+         (SessionLoader.start_projection, SessionLoader.end_projection)
+         (SessionLoader.start_parameter): Handle the epsg attribute and
+         rename a few instance variables to lower case
+         * Resources/XML/thuban-1.0.dtd: New. Only difference to
+         thuban-0.9.dtd is the epsg attribute for projections.
+-10-21  Bernhard Herzog  <[email protected]>
+         * test/runtests.py (main): Let the user specify which tests to run
+         on the command line
+         * test/support.py (ThubanTestResult.getDescription): Override to
+         give a better short description. The description can be used as a
+         parameter to run_tests to run that particular test in isolation.
+-10-21  Frank Koormann   <[email protected]>
+         Popup menu for legend. Scheduled for the 1.2 release this was too
+         simple to implement: The popup menu is bound to the legend tree, while
+         the events are hanlded by its anchestor, the legend panel. This
+         allows reuse of all the event handlers already implemented for the
+         legend toolbar buttons.
+         * Thuban/UI/legend.py (LegendPanel.__init__): EVT_MENU macros
+         to add handlers for the events issued by the popup menu.
+         (LegendPanel._OnToggleVisibility): Handler for toggling layer
+         visibility event
+         (LegendPanel._OnProjection): Handler for layer projection event.
+         (LegendTree.__init__): Added EVT_TREE_ITEM_RIGHT_CLICK
+         (LegendTree._OnRightClick): Event handler for right click, select item
+         and pop up menu.
+         (LegendTree.ToggleVisibility): Toggle layer visibility
+         (LegendTree.LayerProjection): Raise layer projection dialog for
+         current layer.
+-10-21  Bernhard Herzog  <[email protected]>
+         * Resources/Projections/defaults.proj: Use correct DOCTYPE
+         declaration. The top-level element is projectionlist not projfile
+-10-20  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/projdialog.py (ProjFrame.write_proj_file): New. helper
+         method to write a projfile and display a busy cursor and error
+         dialogs.
+         (ProjFrame._OnSave, ProjFrame._OnAddToList, ProjFrame._OnImport)
+         (ProjFrame._OnExport, ProjFrame._OnRemove): Use write_proj_file
+         (ProjFrame.__FillAvailList): Translate "<None>" too and display a
+         busy cursor while loading the user and system prj files.
+-10-16  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/resource.py (projfile_cache): Introduce a cache for
+         ProjFile objects
+         (clear_proj_file_cache): New function to clear the cache. Mainly
+         useful for use by the test suite
+         (read_proj_file): Use the cache.
+         * test/test_proj.py (TestProjFile): Clarify the doc-string
+         (ProjFileReadTests): Update doc-string
+         (ProjFileReadTests.test_get_system_proj_file): Check whether the
+         system proj files is cached.
+         (ProjFileLoadTestCase): New base class for the proj file tests
+         derived from support.FileLoadTestCase to provide some common
+         behavior.
+         (TestLoadingProjFile)
+         (TestLoadingProjFileWithEmptyProjectionlist.file_contents)
+         (TestProjFileWithInvalidParameters.file_contents): Derive from
+         ProjFileLoadTestCase
+         (TestLoadingProjFile.test_caching): New. Test whether the cache
+         works
+-10-16      Silke Reimer    <[email protected]>
+         * debian/*: New directory with configuration files for building a thuban
+           deb-package.
+-10-14  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py: Execute support.run_tests when run as
+         __main__ so that missing unsubscribes are detected
+         (TestProjFile.tearDown): Destroy the proj_file properly
+-10-14  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/messages.py (PROJECTION_ADDED)
+         (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for
+         the ProjFile objects
+         * Thuban/Model/proj.py (ProjFile): Derive from Publisher so we can
+         easily send messages when the projections change
+         (ProjFile.Add, ProjFile.Remove, ProjFile.Replace): Issue messages
+         when the change was successful
+         * test/test_proj.py (TestProjFile.setUp): Subscribe to some of the
+         proj file messages
+         (TestProjFile.test_add_remove)
+         (TestProjFile.test_remove_non_existing)
+         (TestProjFile.test_replace)
+         (TestProjFile.test_replace_non_existing): Test whether the right
+         messages are sent
+-10-14  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py (TestProjFile.test): Refactor into several
+         tests
+         (TestProjFile.test_add_remove)
+         (TestProjFile.test_remove_non_existing)
+         (TestProjFile.test_replace)
+         (TestProjFile.test_replace_non_existing): Some of the new
+         individual test cases
+         (TestProjFileSimple): New class for the rest of the test cases
+         that came out of the refactoring
+         (ProjFileTest): Derive from xmlsupport.ValidationTest so that the
+         derived classes don't have to
+-10-13  Bernhard Herzog  <[email protected]>
+         Add an optional EPSG code to the projection objects and extend the
+         .proj file format accordingly.
+         * Resources/XML/projfile.dtd (element projection): Add epsg
+         attribute
+         * Thuban/Model/proj.py (Projection.__init__): New parameter and
+         instance variable epsg. Update doc-string
+         (Projection.EPSGCode, Projection.Label): New methods to provide
+         access to EPSG code and a label for use in dialogs
+         * Thuban/Model/resource.py (ProjFileReader.start_projection)
+         (ProjFileReader.end_projection, ProjFileSaver.write_projfile):
+         Handle the epsg code attribute when reading or writing proj files
+         * Thuban/UI/projdialog.py (ProjFrame._OnSave)
+         (ProjFrame._OnAddToList, ProjFrame.__DoOnProjAvail)
+         (ProjFrame.__FillAvailList): Use the projection's Label method to
+         get the string for the list box
+         * test/test_proj.py (TestProjection.test_label)
+         (TestProjection.test_label_epsg)
+         (TestProjection.test_epsgcode_for_non_epsg_projection)
+         (TestProjection.test_epsgcode_for_real_epsg_projection): New tests
+         for the label and EPSGCode methods
+         (WriteProjFileTests.doTestWrite, WriteProjFileTests.test_write)
+         (WriteProjFileTests.test_write_empty_file): Create the ProjFile
+         objects in the test cases and put the expected contents into the
+         test case methods too. Update doTestWrite accordingly
+         (TestLoadingProjFile)
+         (TestLoadingProjFileWithEmptyProjectionlist): New classes with the
+         read tests from TestProjFile.
+         (TestProjFile.doTestRead, TestProjFile.testRead): Removed. These
+         tests are now in the new classes.
+         (sample_projfile, sample_projfile_data)
+         (sample_projfile2, sample_projfile_data2): Removed. Not used
+         anymore.
+         (TestProjFile.test_read_unreadable_file): No need to reset the
+         permissions at the end anymore since we use a unique filename
+-10-13  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py: Some more refactoring of the test cases
+         (ProjFileTest): New base class for the proj file tests.
+         (TestProjFile): Derive from ProjFileTest
+         (TestProjFile.test_read_unreadable_file)
+         (TestProjFile.test_read_empty_file, TestProjFile.doTestRead): Use
+         the new filename method to get a unique filename
+         (TestProjFile.doTestWrite, TestProjFile.testWrite): Removed.
+         (WriteProjFileTests): New class for proj file write tests.
+         Contains the write test that were in TestProjFile originally.
+-10-13  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py (TestProjFile.testRead)
+         (TestProjFile.test_read_non_existing_file)
+         (TestProjFile.test_read_unreadable_file)
+         (TestProjFile.test_read_empty_file): Split into several methods.
+-10-10  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/sizers.py: New file with custom sizers.
+         * Thuban/UI/projdialog.py (ProjFrame.build_dialog): Instantiate
+         all projection type specific panels and put them into a
+         NotebookLikeSizer. This way the dialog doesn't change its size
+         when a different projection is selected
+         (ProjFrame.__init__): Rename projection_panels
+         projection_panel_defs and reuse projection_panels for a list of
+         the instantiated panels.
+         (ProjFrame._show_proj_panel, ProjFrame.__DoOnProjAvail)
+         (ProjFrame.__DoOnProjChoice): Changes due to the new handling of
+         the panels
+         (UnknownProjPanel._DoLayout): Place the newlines in the message
+         differently to make the panel narrower.
+         (TMPanel._DoLayout): Layout the parameters in one column.
+-10-10  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/projdialog.py (ProjFrame.build_dialog): New method
+         that contains all the setup for the dialog's widgets, layout and
+         event handling.
+         (__): Call build_dialog to build the dialog.
+         (ProjFrame.__set_properties, ProjFrame.__do_layout): Removed.
+         Their functionality is now in build_dialog
+         (ProjFrame.__VerifyButtons, ProjFrame.__VerifyButtons)
+         (ProjFrame.__DoOnProjAvail, ProjFrame.__DoOnProjAvail)
+         (ProjFrame.__DoOnProjChoice): Small updates due to slightly
+         different widget names and hierarchy introduced with build_dialog.
+-10-10  Bernhard Herzog  <[email protected]>
+         * README: Fix typo.
+-10-09  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/proj.py (ProjFile.Add): Do not check whether the
+         projection is already in the list. This is *a lot* faster when
+         loading files with hundreds of projections since it saves a linear
+         search. OTOH this will allow adding the same projection to the
+         user.proj file multiple times in the projection dialog but we'll
+         deal with that later
+-10-09  Jan-Oliver Wagner <[email protected]>
+         * devtools: New. Directory for developer tools that are not intended
+         for the regular user.
+         * devtools/create_epsg.py: New. Convert the epsg file of proj into
+         a python .proj file.
+-10-09  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py
+         (TestProjection.test_get_parameter_without_equals_sign): New. Test
+         whether GetParameter handles parameters without "=" sign correctly
+         * Thuban/Model/proj.py (Projection.GetParameter): Handle
+         parameters that do not contain a "=". Update the doc-string
+-10-08  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/projdialog.py (ProjFrame.__set_properties): Remove the
+         length limit on the projname text control
+-10-08  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py (TestProjection.test_get_projection_units_geo)
+         (TestProjection.test_get_projection_units_normal): New. Tests for
+         the Projection.GetProjectedUnits method
+-10-08  Jan-Oliver Wagner <[email protected]>
+         * Thuban/Model/resource.py (get_user_proj_file): small bug-fix:
+         Added missing 'val' parameter.
+-10-08  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): When the
+         projection type of the currently selected projection is not known,
+         i.e. there's no panel for it, use the UnknownProjPanel
+         (ProjFrame.__DoOnProjChoice, ProjFrame._show_proj_panel): Split
+         the actual replacing of the proj panel into the new method
+         _show_proj_panel.
+         (UnknownProjPanel): Add doc-string.
+         (UnknownProjPanel._DoLayout): Insert a newline into the text so
+         that the panel is not so wide.
+-10-08  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/resource.py (read_proj_file): Return the warnings
+         too. Update the doc-string
+         (get_proj_files): Removed. It wasn't used anywhere
+         (get_system_proj_files, get_system_proj_file): Rename to
+         get_system_proj_file and return the ProjFile object and not a list
+         of ProjFile objects. Update the callers.
+         (get_user_proj_files, get_user_proj_file): Rename to
+         get_user_proj_file return the ProjFile object and not a list of
+         ProjFile objects. Update the callers.
+         (ProjFileReader.__init__): New instance variable for the warnings.
+         Rename the __pf ivar to projfile. Update the methods referring to
+         __pf
+         (ProjFileReader.end_projection): Catch any errors raised when
+         instantiating the projection and record that as an error. The
+         projection will not be in the final ProjFile object.
+         (ProjFileReader.GetWarnings): New method to return the warnings.
+         * Thuban/UI/projdialog.py (ProjFrame.show_warnings): New method to
+         show the warnings from the projfile reader
+         (ProjFrame._OnImport): Deal with any warnings returned by
+         read_proj_file
+         (ProjFrame.__FillAvailList): Deal with any warnings returned by
+         get_system_proj_file or get_user_proj_file.
+         * test/test_proj.py (TestProjFile.doTestRead): Check the warnings.
+         (TestProjFileWithInvalidParameters.file_contents): New test cases
+         to test whether read_proj_file handles invalid projection
+         parameters correctly
+         (TestProjFile.test_get_system_proj_file): New. Simple test for
+         resource.get_system_proj_file
+-10-07  Bernhard Herzog  <[email protected]>
+         * test/test_derivedshapestore.py
+         (TestDerivedShapeStoreExceptions.tearDown): Clear the session
+         properly so that the temporary directories get deleted correctly
+-10-06  Bernhard Herzog  <[email protected]>
+         Handle the title changes in a proper MVC way.
+         * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
+         canvas' TITLE_CHANGED messages
+         (MainWindow.update_title): New. Update the main window's title
+         (MainWindow.__SetTitle): Removed. Use update_title instead.
+         (MainWindow.SetMap): Use update_title instead of __SetTitle
+         (MainWindow.RenameMap): Do change the window title explicitly
+         here. That's handled in a proper MVC way now.
+         (MainWindow.title_changed): New. Subscriber for the TITLE_CHANGED
+         messages
+         * Thuban/Lib/connector.py (Conduit): New class to help classes
+         that forward messages
+         * Thuban/UI/viewport.py: Forward the map's TITLE_CHANGED messages
+         (ViewPort): Derive from Conduit instead of Publisher
+         (ViewPort.Subscribe, ViewPort.Unsubscribe): Use the new base class
+         when calling the inherited versions
+         (ViewPort._subscribe_map, ViewPort._unsubscribe_map): New helper
+         methods to subscribe and unsubscribe map messages
+         (ViewPort.SetMap, ViewPort.Destroy): Use the new helper methods to
+         handle the map subscriptions
+         (ViewPort.Map, ViewPort.map_projection_changed)
+         (ViewPort.layer_projection_changed): Add or update doc-strings
+         * test/test_connector.py (TestPublisher.test_issue_simple): Fix
+         typo
+         (MyConduit): Helper class for the Conduit test.
+         (TestConduit): Test cases for Conduit
+         * test/test_connector.py: Use support.run_tests as main.
+         * test/test_viewport.py (ViewPortTest.setUp): Also subscribe to
+         the TITLE_CHANGED messages
+         (ViewPortTest.test_forwarding_title_changed): New test to check
+         whether the viewport forwards the map's TITLE_CHANGED messages
+         (TestViewportWithPostGIS.tearDown): Call the map's Destroy method
+         after the port's because the latter may require a still functional
+         map.
+-10-06  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/application.py (ThubanApplication.maps_changed): Add
+         doc-string
+-10-06  Bernhard Herzog  <[email protected]>
+         * test/test_viewport.py (ViewPortTest.setUp)
+         (SimpleViewPortTest.test_init_with_size): Move the test for the
+         initial size as a constructor parameter from ViewPortTest.setUp
+         method to a new separate test in SimpleViewPortTest.
+-10-06  Bernhard Herzog  <[email protected]>
+         * test/test_viewport.py (MockView): New class derived from
+         ViewPort with a mock implementation of GetTextExtent to be used in
+         the test cases
+         (ViewPortTest.setUp): Use MockView instead of ViewPort
+         * Thuban/UI/viewport.py (ViewPort.GetTextExtent): Turn this method
+         into what would be a "pure virtual function" in C++: always raise
+         NotImplementedError. Mock implementations for test cases don't
+         belong into the real code
+-10-02  Bernhard Herzog  <[email protected]>
+         * test/test_layer.py (TestLayer.test_empty_layer): Explicitly
+         close the dbf file we create so that it's contents have been
+         written properly.
+         * libraries/shapelib/shptree.c, libraries/shapelib/shpopen.c,
+         libraries/shapelib/shapefil.h, libraries/shapelib/dbfopen.c:
+         Update to shapelib 1.2.10
+-10-01  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/tree.py, Thuban/UI/main.py: Remove the #! line as
+         it annoys lintian which warns about these files not being
+         executable. The #! isn't necessary here since if you absolutely
+         must execute them you can always say "python <filename>".
+-09-26  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/classgen.py (GenQuantiles0): Removed since it's
+         only used in GREAT-ER but not used in Thuban itself. When GREAT-ER
+         is ported to a newer the import will fail, so it should be noticed
+         immediately that this function is gone.
+         Fixes RT#1919
+-09-26  Bernhard Herzog  <[email protected]>
+         Add a DTD for the projection files and make thuban write valid
+         projection files
+         * Resources/XML/projfile.dtd: New. DTD for thuban's projection
+         files
+         * Thuban/Model/resource.py (ProjFileSaver.write): Use
+         'projectionlist' as the name in the document type declaration so
+         that it matches the element type of the root element.
+         * test/test_proj.py (sample_projfile, sample_projfile2): Use
+         'projectionlist' as the name in the document type declaration just
+         as it is done now in the files thuban would write
+         (sample_projfile, sample_projfile_data): Fix spelling of
+         "Mercator"
+         (TestProjFile.doTestWrite): Validate the written and the expected
+         XML data
+         (TestProjFile): Derive from ValidationTest so that we can run xml
+         validation tests
+-09-24  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/renderer.py (ExportRenderer.render_legend): Do not
+         modify the list returned by map.Layers() in place since it is the
+         actual list of layers used by the map.
+-09-23  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual.xml: Added subsection to chapter
+         Extensions to describe the extensions coming with the Thuban
+         standard package (gns2shp and importAPR).
+-09-23  Bernhard Herzog  <[email protected]>
+         * libraries/thuban/wxproj.cpp (project_point): if there's an
+         inverse but no forward projection, convert to degrees after
+         applying the inverse projection. Fixes RT#2096
+         * test/test_wxproj.py: New. Test cases for wxproj.so. One test
+         implicitly tests for the fix to RT#2096
+         * test/support.py (FloatComparisonMixin.assertFloatSeqEqual):
+         Check that the sequences have the same lengths
+         * Resources/Projections/defaults.proj (Geographic projection): Use
+         a much more precise value for the to_meter attribute.
+-09-22  Bernhard Herzog  <[email protected]>
+         * test/support.py (initthuban): Make sure to unset the LANG env.
+         var. so that tests that compare translated strings work. Solves RT
+         #2094
+-09-22  Jan-Oliver Wagner <[email protected]>
+         Small improvement of APR import.
+         * Extensions/importAPR/test/test_apr.py (aprTest.test_LClass):
+         Added tests for text-ranges.
+         * Extensions/importAPR/apr.py (APR_LClass.GetThubanRange): Now
+         returns a string object if the range is based on text.
+         * Extensions/importAPR/importAPR.py (import_apr_dialog): Unified
+         range retrieval.
+-09-22  Jan-Oliver Wagner <[email protected]>
+         Initial version of the importAPR extension which is in
+         experimental state.
+         * /Extensions/importAPR/, /Extensions/importAPR/samples/,
+         /Extensions/importAPR/test/: New directories.
+         * /Extensions/importAPR/samples/README: New: Howto load the samples.
+         * /Extensions/importAPR/samples/iceland.apr: New: A sample APR
+         file which refers to the Thuban Iceland demo data.
+         * /Extensions/importAPR/test/README: New: Howto execute the tests.
+         * /Extensions/importAPR/test/test_apr.py: New: Tests for APR classes.
+         * /Extensions/importAPR/apr.py: New: Classes for ArcView Objects
+         as in '.apr'-files.
+         * /Extensions/importAPR/odb.py: New: Classes for generic ArcView
+         ODB Objects as in '.apr', '.avl' and other files.
+         * /Extensions/importAPR/__init__.py: New: Init to make this
+         directory a package.
+         * /Extensions/importAPR/importAPR.py: New: Import a ArcView
+         project file (.apr) and convert it to Thuban.
+-09-22  Jan-Oliver Wagner <[email protected]>
+         * Extensions/gns2shp.gns2shp.py: The main module of gns2shp.
+-09-19  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual.xml: Extended section 'Installation'
+         with description on RPM installation and RPM binary package
+         creation.
+-09-18  Bernhard Herzog  <[email protected]>
+         * setup.py (data_files): Only add the mo files if the Locales
+         directory actually exists, so that setup.py works with a fresh CVS
+         checkout
+-09-12  Jan-Oliver Wagner <[email protected]>
+         * Examples/simple_extensions/simple_tool.py: bugfix: Tool is now
+         in viewport, not anymore in view
+-09-04  Jan-Oliver Wagner <[email protected]>
+         Introducing first Extension (gns2shp).
+         * Extensions, Extensions/gns2shp, Extensions/gns2shp/test: New.
+         * Extensions/__init__.py: New. init to make this dir a package.
+         * Extensions/gns2shp/__init__.py: New. init to make this dir a package.
+         * Extensions/gns2shp/test/README: New. some info on this test directory.
+         * Extensions/gns2shp/test/ls.txt: New. test data set (Liechtenstein).
+         * Extensions/gns2shp/test/test_gns2shp.py: New. Test for correct creation
+         of Shapefile from GNS text file format
+-09-03  Jan-Oliver Wagner <[email protected]>
+         Fix/workaround for bug #2019:
+         https://intevation.de/rt/webrt?serial_num=2019
+         * Thuban/UI/identifyview.py (IdentifyView.ID_STOP): New.
+         (IdentifyView.__init__): Added another button that allows to
+         stop the identify mode.
+         (IdentifyView.OnStop): New. Stops the identify mode.
+-09-03  Jan-Oliver Wagner <[email protected]>
+         Introducing a new exception dialog that allows to exit the
+         application immediately.
+         This fixes bug #2060: https://intevation.de/rt/webrt?serial_num=2060
+         * Thuban/UI/exceptiondialog.py: New. A special exception dialog.
+         * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
+         Made strings available to translations. Exchanged the simple
+         ScrolledMessageDialog by the new ExceptionDialog.
+-09-01  Bernhard Herzog  <[email protected]>
+         * NEWS: New. Summary of changes and release notes.
+         * MANIFEST.in: Add NEWS
+-09-01  Bernhard Herzog  <[email protected]>
+         * MANIFEST.in: Correct the include statement for the mo-files and
+         include the documentation too.
+         * setup.py (data_files): Add the .mo files
+         (setup call): Up to version 0.9.0
+-09-01  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Change the
+         parameter list to just parent and session
+         (ChooseDBTableDialog.__set_properties): Removed. Setting the
+         selection of empty list boxes is not allowed (and produces C++
+         assertion errors) and the rest of the setup is better done in
+         __init__ anyway.
+         (ChooseDBTableDialog.OnCancel, ChooseDBTableDialog.OnOK)
+         (ChooseDBTableDialog.OnLBDClick, DBDialog.OnOK): Use the Python
+         builtins True/False for booleans to avoid warnings from wxPython
+         * Thuban/UI/mainwindow.py (MainWindow.AddDBLayer): Adapt to new
+         ChooseDBTableDialog constructor parameters.
+-09-01  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py
+         (PostGISTable): Extend doc-string
+         (PostGISTable._fetch_table_information): Set the column index
+         correctly, pretending ignored columns don't exist.
+         * test/test_postgis_db.py (TestPostGISIgnoredColumns): New tests
+         for postgis tables with data types not yet supported by thuban.
+-08-29  Bernhard Herzog  <[email protected]>
+         * HOWTO-Release: Tweak item about running the tests.
+-08-29  Jan-Oliver Wagner <[email protected]>
+         * /Doc/manual/thuban-manual.xml: updated to version 1.0pre2.
+-08-29  Bernhard Herzog  <[email protected]>
+         Add some missing parameters to projections. Proj complains about
+         them on windows but for some reason not on Linux.
+         * test/test_save.py (SaveSessionTest.testLayerProjection): Add
+         missing required projection parameters
+         * test/test_proj.py (TestProjFile.test): Add missing required
+         projection parameters
+         * test/test_load_0_8.py (TestLayerProjection.file_contents)
+         (TestLayerProjection.test): Add missing required projection
+         parameters and tests for them
+         * test/test_load.py (TestLayerProjection.file_contents)
+         (TestLayerProjection.test): Add missing required projection
+         parameters and tests for them
+         * test/test_layer.py (TestLayer.test_base_layer): Add missing
+         required projection parameters
+-08-29  Bernhard Herzog  <[email protected]>
+         * libraries/pyprojection/Projection.i: Use pj_get_errno_ref to
+         access the pj_errno because directly accessing pj_errno doesn't
+         work on windows if the proj library is in a DLL
+         * libraries/pyprojection/Projection_wrap.c: Update from Projection.i
+-08-28  Bernhard Herzog  <[email protected]>
+         * test/test_proj.py: Import things from Thuban after calling
+         initthuban
+         * test/test_load.py (LoadSessionTest.filenames): New class
+         variable with the filename attributes to normalize
+         (LoadSessionTest.check_format): Pass self.filenames to
+         sax_eventlist to normalize the filename attributes
+         * test/xmlsupport.py: Add cvs keywords
+         (SaxEventLister.__init__): New parameter filenames which indicates
+         attributes that contain filenames
+         (SaxEventLister.startElementNS): Normalize the filename attributes
+         with os.path.normpath
+         (sax_eventlist): New parameter filenames to pass through to
+         SaxEventLister
+         * test/test_derivedshapestore.py: Make this file callable as a
+         program to execute the tests
+         (TestDerivedShapeStoreExceptions.test_table_with_wrong_size): Bind
+         the session to self.session so that it gets destroyed properly
+         * test/test_layer.py (TestLayer.tearDown): Call the session's
+         Destroy method
+         * test/test_map.py (TestMapBase.tearDown): Destroy self.session
+         too if it exists
+         (TestMapAddLayer.test_add_layer): Bind the session to self.session
+         so that it gets destroyed properly
+         * test/postgissupport.py (reason_for_not_running_tests): Add a
+         test for the existence of popen2.Popen4.
+         * test/test_save.py (SaveSessionTest.tearDown): New. Provide a
+         reliable way to destroy the sessions created in the test cases
+         (SaveSessionTest.test_dbf_table): Bind the session to self.session
+         so that it gets destroyed properly
+         (SaveSessionTest.testLayerProjection): Bind the session to
+         self.session so that it gets destroyed properly
+         * test/test_session.py (UnreferencedTablesTests.tearDown): Make
+         sure that the session is destroyed properly
+         * test/test_shapefilestore.py: Make this callable as a program to
+         execute the tests
+         * test/test_scalebar.py: Remove unnecessary import of _ from
+         Thuban
+         * test/support.py (print_garbage_information): Call initthuban
+         here because it may be called indirectly from test cases that test
+         test support modules which do not use anything from thuban itself
+         (ThubanTestProgram.runTests): Remove unnecessary debug print
+-08-28  Bernhard Herzog  <[email protected]>
+         * Thuban/version.py (longversion): Update to 0.9
+         * Thuban/UI/mainwindow.py: Remove some unused imports
+         * README: Add section about required additional software. Add date
+         and revision CVS keywords
+         * HOWTO-Release: Add item about the translations. Add date and
+         revision CVs keywords and change formatting to match README a bit
+         better
+         * po/de.po: Update for 0.9
+         * test/README: Tweak the wording a little because many tests are
+         not really unittest.
+-08-27  Bernhard Herzog  <[email protected]>
+         As preparation for the 0.9 release, switch thuban files to a
+         non-dev namespace
+         * Thuban/Model/save.py (SessionSaver.write_session): Write files
+         with the http://thuban.intevation.org/dtds/thuban-0.9.dtd
+         namespace
+         * Thuban/Model/load.py (SessionLoader.__init__): Accept the
+         http://thuban.intevation.org/dtds/thuban-0.9.dtd namespace too
+         * test/test_save.py (SaveSessionTest.dtd)
+         (SaveSessionTest.testEmptySession)
+         (SaveSessionTest.testSingleLayer)
+         (SaveSessionTest.testLayerProjection)
+         (SaveSessionTest.testRasterLayer)
+         (SaveSessionTest.testClassifiedLayer)
+         (SaveSessionTest.test_dbf_table)
+         (SaveSessionTest.test_joined_table)
+         (SaveSessionTest.test_save_postgis): Update for new namespace
+         * test/test_load.py (LoadSessionTest.dtd, TestSingleLayer)
+         (TestLayerVisibility.file_contents, TestLabels.file_contents)
+         (TestLayerProjection.file_contents)
+         (TestRasterLayer.file_contents, TestJoinedTable.file_contents)
+         (TestPostGISLayer.file_contents)
+         (TestPostGISLayerPassword.file_contents)
+         (TestLoadError.file_contents, TestLoadError.test): Update for new
+         namespace
+-08-27  Bernhard Herzog  <[email protected]>
+         Make the table interface distinguish between row ids (an integer
+         that uniquely identifies a row) and row ordinals (a simple row
+         count from 0 to NumRows() - 1)
+         * Thuban/Model/postgisdb.py (PostGISTable.RowIdToOrdinal)
+         (PostGISTable.RowOrdinalToId): New methods to conver between row
+         ids and row ordinals
+         (PostGISTable.ReadRowAsDict, PostGISTable.ReadValue): New keyword
+         parameter row_is_ordinal to indicate whether the row parameter is
+         the row id or the ordinal
+         * Thuban/Model/transientdb.py (TransientTableBase.RowIdToOrdinal)
+         (TransientTableBase.RowOrdinalToId)
+         (AutoTransientTable.RowIdToOrdinal)
+         (AutoTransientTable.RowOrdinalToId): Same new methods as in
+         PostGISTable.
+         (TransientTableBase.ReadRowAsDict, TransientTableBase.ReadValue)
+         (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ReadValue):
+         Same new parameter as in PostGISTable.
+         * Thuban/Model/table.py (DBFTable.RowIdToOrdinal)
+         (DBFTable.RowOrdinalToId, MemoryTable.RowIdToOrdinal)
+         (MemoryTable.RowOrdinalToId): Same new methods as in PostGISTable.
+         (DBFTable.ReadValue, DBFTable.ReadRowAsDict)
+         (MemoryTable.ReadValue, MemoryTable.ReadRowAsDict): Same new
+         parameter as in PostGISTable.
+         * Thuban/UI/tableview.py (DataTable.RowIdToOrdinal)
+         (DataTable.RowOrdinalToId): New methods to convert between row ids
+         and row ordinals.
+         (TableGrid.SelectRowById): New method to select a row based on its
+         ID as opposed to its ordinal
+         (DataTable.GetValue, TableGrid.OnRangeSelect)
+         (TableGrid.OnSelectCell, LayerTableGrid.select_shapes)
+         (QueryTableFrame.OnQuery, QueryTableFrame.get_selected)
+         (LayerTableFrame.__init__): Convert between row ids and row
+         ordinals as appropriate
+         * test/postgissupport.py (PostGISDatabase.__init__): Add
+         doc-string.
+         (PostGISDatabase.initdb): The optional third item in a tuple in
+         tables is now a (key, value) list with additional arguments to
+         pass to upload_shapefile
+         (upload_shapefile): New parameter gid_offset to allow gids that
+         are not the same as the shapeids in the shapefile
+         (PostgreSQLServer.get_default_static_data_db): Use the new
+         gid_offset to make the gids in landmarks 1000 higher than the
+         shapeids in the shapefile
+         * test/test_viewport.py
+         (TestViewportWithPostGIS.test_find_shape_at_point): Adapt to the
+         new shapeids in the landmarks table
+         * test/test_transientdb.py
+         (TestTransientTable.run_iceland_political_tests)
+         (TestTransientTable.test_transient_joined_table): Add tests for
+         the new table methods and new keywords arguments.
+         * test/test_postgis_db.py
+         (TestPostGISTable.test_read_row_as_dict_row_count_mode)
+         (TestPostGISTable.test_read_value_row_count_mode)
+         (TestPostGISTable.test_row_id_to_ordinal)
+         (TestPostGISTable.test_row_oridnal_to_id): New test for the new
+         table methods and the new arguments
+         (TestPostGISShapestorePoint.test_shapes_in_region)
+         (TestPostGISShapestorePoint.test_shape_raw_data)
+         (TestPostGISShapestorePoint.test_shape_points)
+         (TestPostGISShapestorePoint.test_shape_shapeid)
+         (TestPostGISShapestorePoint.test_all_shapes)
+         (TestPostGISTable.test_simple_query)
+         (TestPostGISTable.test_simple_query)
+         (TestPostGISTable.test_simple_query)
+         (TestPostGISTable.test_read_value)
+         (TestPostGISTable.test_read_row_as_dict): Adapt to the new
+         shapeids in the landmarks table
+         * test/test_memory_table.py
+         (TestMemoryTable.test_read_row_as_dict_row_count_mode)
+         (TestMemoryTable.test_read_value_row_count_mode)
+         (TestMemoryTable.test_row_id_to_ordinal)
+         (TestMemoryTable.test_row_oridnal_to_id): New test for the new
+         table methods and the new arguments
+         * test/test_dbf_table.py
+         (TestDBFTable.test_read_row_as_dict_row_count_mode)
+         (TestDBFTable.test_read_value_row_count_mode)
+         (TestDBFTable.test_row_id_to_ordinal)
+         (TestDBFTable.test_row_oridnal_to_id): New test for the new table
+         methods and the new arguments
+-08-26  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py (PostGISShapeStore.BoundingBox): Use a
+         more postgis specific but much faster method to get the bounding
+         box
+-08-26  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py (PostGISTable.Title)
+         (PostGISShapeStore.AllShapes): Add these missing methods.
+         (PostGISShapeStore.ShapesInRegion): No need to raise
+         StopIteration. We can simply return
+         * test/test_postgis_db.py (TestPostGISTable.test_title)
+         (TestPostGISShapestorePoint.test_all_shapes): New tests for the
+         new methods
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py (shapetype_map): Add MUTLIPOLYGON.
+         * test/test_postgis_db.py (PolygonTests): New class containing
+         those tests from TestPostGISShapestorePolygon that can also be
+         used to test MUTLIPOLYGON tables
+         (TestPostGISShapestorePolygon): Most tests are now in PolygonTests
+         so derive from that
+         (TestPostGISShapestoreMultiPolygon): New class with tests for
+         MUTLIPOLYGON tables
+         * test/postgissupport.py (PostGISDatabase.initdb): Allow the
+         tables argument to have tuples with three items to override the
+         WKT type used.
+         (PostgreSQLServer.get_default_static_data_db): Use the above to
+         create a polygon table with MUTLIPOLYGONs
+         (point_to_wkt, coords_to_point, polygon_to_wkt, coords_to_polygon)
+         (arc_to_wkt, coords_to_multilinestring): Rename from *_to_wkt to
+         coords_to*
+         (coords_to_multipolygon): New. Convert to MUTLIPOLYGON
+         (wkt_converter): New. Map WKT types to converters
+         (upload_shapefile): New parameter force_wkt_type to use a
+         different WKT type than the default
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/application.py
+         (ThubanApplication.run_db_param_dialog): New. Suitable as a
+         db_connection_callback. Main difference is that the dialog run
+         from this method doesn't have a parent so it can be used even when
+         there is no main window
+         (ThubanApplication.OpenSession): Use self.run_db_param_dialog if
+         no db_connection_callback was given. This way the dialog pops up
+         even when the .thuban file was given as a command line parameter.
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/view.py (MapCanvas.OnLeftUp): Release the the mouse
+         before calling MouseLeftUp. MouseLeftUp may pop up modal dialogs
+         which leads to an effectively frozen X session because the user
+         can only interact with the dialog but the mouse is still grabbed
+         by the canvas.
+         Also, call the tool's Hide method before MouseLeftUp because
+         MouseLeftUp may change the tool's coordinates.
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/application.py (ThubanApplication.OpenSession): Catch
+         LoadCancelled exceptions and handle them by returning immediately.
+-08-25  Bernhard Herzog  <[email protected]>
+         GUI part of loading sessions with postgis connections which may
+         require user interaction to get passwords or updated parameters
+         * Thuban/UI/dbdialog.py (DBDialog): Reimplement to make it look a
+         bit nucer and be more generic.
+         (DBFrame.OnAdd): Adapt to new DBDialog interface
+         * Thuban/UI/application.py (ThubanApplication.OpenSession): New
+         optional parameter db_connection_callback which is passed to
+         load_session.
+         * Thuban/UI/mainwindow.py (MainWindow.run_db_param_dialog): New.
+         Suitable as a db_connection_callback
+         (MainWindow.OpenSession): Use self.run_db_param_dialog as the
+         db_connection_callback of the application's OpenSession method
+-08-25  Bernhard Herzog  <[email protected]>
+         Basic loading of sessions containing postgis connections:
+         * Thuban/Model/load.py (LoadError): Add doc-string
+         (LoadCancelled): New exception class to indicate a cancelled load
+         (SessionLoader.__init__): Add the db_connection_callback parameter
+         which will be used by the loader to get updated parameters and a
+         password for a database connection
+         (SessionLoader.__init__): Add the new XML elements to the
+         dispatchers dictionary
+         (SessionLoader.check_attrs): Two new conversions, ascii to convert
+         to a byte-string object and idref as a generic id reference
+         (SessionLoader.start_dbconnection)
+         (SessionLoader.start_dbshapesource): New. Handlers for the new XML
+         elements
+         (load_session): Add the db_connection_callback to pass through the
+         SessionLoader
+         * test/test_load.py (TestPostGISLayer, TestPostGISLayerPassword):
+         New classes to test loading of sessions with postgis database
+         connections.
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/mainwindow.py (__ThubanVersion__): Remove this and
+         replace it and the comment with __BuildDate__ by the Source: and
+         Id: cvs keywords as used in the other files.
+-08-25  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/load.py (SessionLoader.check_attrs): Raise a
+         LoadError when a required attribute is missing. The code used to
+         be commented out for some reason, but probably should have been
+         active.
+         * test/test_load.py (TestLoadError.test): Test the message in the
+         LoadError too to make sure it really is about the missing
+         attribute
+-08-22  Bernhard Herzog  <[email protected]>
+         * test/test_save.py (SaveSessionTest.test_dbf_table)
+         (SaveSessionTest.test_joined_table): Add XML validation tests.
+-08-22  Bernhard Herzog  <[email protected]>
+         Implement saving a session with a postgis connection
+         * Resources/XML/thuban-0.9.dtd (dbconnection, dbshapesource) New
+         elements for database connections and shapestores using db
+         connections
+         (session): Add the dbconnections to the content model
+         * Thuban/Model/save.py (SessionSaver.write_db_connections): New.
+         Write the db connections
+         (SessionSaver.write_session): Call write_db_connections to write
+         the connection before the data sources
+         (SessionSaver.write_data_containers): Handle postgis shapestores
+         * test/test_save.py (SaveSessionTest.thubanids)
+         (SaveSessionTest.thubanidrefs): Update for new DTD
+         (SaveSessionTest.test_save_postgis): New. Test saving a session
+         with postgis connections
+         * Thuban/Model/postgisdb.py (PostGISTable.DBConnection)
+         (PostGISTable.TableName): New accessor methods for the connection
+         and table name
+         * test/test_postgis_db.py (TestPostGISTable.test_dbconn)
+         (TestPostGISTable.test_dbname): New methods to test the new
+         PostGISConnection methods
+-08-22  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/postgisdb.py (ConnectionError): New exception class
+         for exceptions occurring when establishing a Database connection
+         (PostGISConnection.connect): Catch psycopg.OperationalError during
+         connects and raise ConnectionError.
+         * test/test_postgis_db.py (TestPostgisDBExceptions): New class for
+         tests for database exceptions
+-08-22  Bernhard Herzog  <[email protected]>
+         Prepare the test suite for tests with required authentication
+         * test/postgissupport.py (PostgreSQLServer.__init__): Add instance
+         variables with two predefined users/passwords, one for the admin
+         and one for a non-privileged user.
+         (PostgreSQLServer.createdb): Pass the admin name to initdb and add
+         the non-privileged user to the database and set the admin password
+         (PostgreSQLServer.wait_for_postmaster): Use the admin user name.
+         Better error reporting
+         (PostgreSQLServer.connection_params)
+         (PostgreSQLServer.connection_string): New methods to return
+         information about how to connect to the server
+         (PostgreSQLServer.execute_sql): New. Convenience method to execute
+         SQL statements
+         (PostgreSQLServer.require_authentication): Toggle whether the
+         server requires authentication
+         (PostgreSQLServer.create_user, PostgreSQLServer.alter_user): New.
+         Add or alter users
+         (PostGISDatabase.initdb): Pass the admin name one the
+         subprocesses' command lines. Grant select rights on
+         geometry_columns to everybody.
+         (upload_shapefile): Use the admin name and password when
+         connecting. Grant select rights on the new table to everybody.
+         * test/test_viewport.py (TestViewportWithPostGIS.setUp): Use the
+         server's new methods to get the connection parameters.
+         * test/test_postgis_session.py (TestSessionWithPostGIS.setUp)
+         (TestSessionWithPostGIS.test_remove_dbconn_exception): Use the
+         server's new methods to get the connection parameters.
+         * test/test_postgis_db.py
+         (TestPostGISConnection.test_gis_tables_empty)
+         (TestPostGISConnection.test_gis_tables_non_empty)
+         (PostGISStaticTests.setUp): Use the server's new methods to get
+         the connection parameters.
+-08-22  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/about.py (About.__init__): Add the psycopg version.
+         * Thuban/version.py: Add psycopg version
+         * Thuban/Model/postgisdb.py (psycopg_version): New. Return the
+         version of the psycopg module
+-08-22  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/dbdialog.py (DBPwdDlg): Removed because it's not used.
+         (DBFrame.OnEdit): Removed because it's not used and wouldn't work
+         at the moment. The functionality should probably be implemented
+         some time, though.
+         (DBFrame.OnRemove): Display a message if the connection can't be
+         removed because it's still in use.
+-08-22  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/about.py (About.__init__): split up the huge about
+         text into elements/lists for easier translation. This fixes bug
+         https://intevation.de/rt/webrt?serial_num=2058
+         Also, made some forgotten string available for the i18n.
+-08-21  Bernhard Herzog  <[email protected]>
+         Make postgis support really optional including insensitive menu
+         items.
+         * Thuban/Model/postgisdb.py (has_postgis_support): New. Return
+         whether the postgis is supported.
+         * Thuban/UI/dbdialog.py: Put the psycopg import into try..except
+         to make postgis support optional
+         * Thuban/UI/mainwindow.py (_has_postgis_support): New. Context
+         version of Thuban.Model.postgisdb.has_postgis_support
+         (database_management command): Make it only sensitive if postgis
+         is supported.
+-08-21  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual.xml: Added CVS revision for rev-history.
+         (section Adding and Removing Layers): Added text and described
+         multi-selection.
+         (chapter Extensions): New.
+-08-21  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Changed dialog
+         settings to allow multiple files to load into the map.
+         Also reduced selection to *.shp as a default.
+-08-20  Bernhard Herzog  <[email protected]>
+         Add dialogs and commands to open database connections and add
+         database layers.
+         * Thuban/UI/mainwindow.py (MainWindow.DatabaseManagement): New
+         method to open the database connection management dialog
+         (MainWindow.AddDBLayer): New method to add a layer from a database
+         (_has_dbconnections): New helper function to use for sensitivity
+         (database_management command, layer_add_db command): New commands
+         that call the above new methods.
+         (main_menu): Add the new commands to the menu.
+         * Thuban/Model/postgisdb.py (PostGISConnection.__init__)
+         (PostGISConnection.connect): Establish the actual connection in a
+         separate method and call it in __init__. This makes it easier to
+         override the behavior in test cases
+         (PostGISConnection.BriefDescription): New method to return a brief
+         description for use in dialogs.
+         * test/test_postgis_db.py (NonConnection): DB connection that
+         doesn't actually connect
+         (TestBriefDescription): New class with tests for the new
+         BriefDescription method
+-08-19  Jan-Oliver Wagner <[email protected]>
+         Moved anything from extensions to libraries.
+         * libraries: New.
+         * libraries/ pyprojection, pyshapelib, shapelib, thuban: New.
+         * libraries/pyprojection/ LICENSE, MANIFEST.in, Projection.i,
+         Projection.py, Projection_wrap.c, setup.py, swighelp.txt: These files have
+         been moved here from thuban/extensions/pyprojection/
+         See there in the Attic for the older history.
+         * libraries/pyshapelib/ COPYING, ChangeLog, NEWS, README, dbflib.i,
+         dbflib.py, dbflib_wrap.c, pyshapelib_api.h, pytest.py, setup.py,
+         shapelib.i, shapelib.py, shapelib_wrap.c, shptreemodule.c: These files
+         have been moved here from thuban/extensions/pyshapelib/
+         See there in the Attic for the older history.
+         * libraries/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c: These
+         files have been moved here from thuban/extensions/shapelib/
+         See there in the Attic for the older history.
+         * libraries/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
+         gdalwarp.cpp, wxproj.cpp: These files have been moved here from
+         thuban/extensions/thuban/
+         See there in the Attic for the older history.
+         * MANIFEST.in, setup.cfg, setup.py: renamed extensions to libraries.
+         * extensions/thuban/ bmpdataset.cpp, cpl_mfile.cpp, cpl_mfile.h,
+         gdalwarp.cpp, wxproj.cpp: Moved to libraries/thuban.
+         * extensions/shapelib/ dbfopen.c, shapefil.h, shpopen.c, shptree.c:
+         Moved to libraries/shapelib.
+         * extensions/pyshapelib/ COPYING, NEWS, dbflib.py, pytest.py,
+         shapelib.py, README, dbflib_wrap.c, setup.py, shapelib_wrap.c,
+         ChangeLog, dbflib.i, pyshapelib_api.h, shapelib.i, shptreemodule.c:
+         Moved to libraries/pyshapelib.
+         * extensions/pyprojection/ MANIFEST.in, Projection.py, setup.py,
+         LICENSE, Projection.i, Projection_wrap.c, swighelp.txt:
+         Moved to libraries/pyprojection.
+         * extensions/ pyprojection, pyshapelib, shapelib, thuban: Removed.
+         * extensions: Removed.
+-08-19  Bernhard Herzog  <[email protected]>
+         * test/test_viewport.py (ViewPortTest): We don't use the
+         facilities of FileTestMixin so don't derive from it.
+         (TestViewportWithPostGIS): New class with tests for using a
+         viewport on a map with postgis layers.
+-08-19  Bernhard Herzog  <[email protected]>
+         Add the db connection management to the session.
+         * Thuban/Model/session.py (Session.__init__): New instance
+         variable db_connections
+         (Session.AddDBConnection, Session.DBConnections)
+         (Session.HasDBConnections, Session.CanRemoveDBConnection)
+         (Session.RemoveDBConnection): New methods to manage and query the
+         db connections managed by the session
+         (Session.OpenDBShapeStore): New method to open a shapestore from a
+         db connection
+         * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New
+         messages for the db connection handling in the session
+         * test/test_postgis_session.py: New. test cases for the session's
+         db connection handling with postgis connections
+-08-19  Bernhard Herzog  <[email protected]>
+         Add very basic postgis database support and the corresponding test
+         cases. The test cases require a PostgreSQL + postgis installation
+         but no existing database. The database will be created
+         automatically by the test cases
+         * test/README: Add note about skipped tests and the requirements
+         of the postgis tests.
+         * Thuban/Model/postgisdb.py: New. Basic postgis database support.
+         * test/test_postgis_db.py: New. Test cases for the postgis
+         support.
+         * Thuban/Model/wellknowntext.py: New. Parser for well-known-text
+         format
+         * test/test_wellknowntext.py: New. Test cases for the
+         wellknowntext parser
+         * test/postgissupport.py: New. Support module for tests involving
+         a postgis database.
+         * test/support.py (execute_as_testsuite): Shut down the postmaster
+         if it's still running after the tests
+         * Thuban/Model/data.py (RAW_WKT): New constant for raw data in
+         well known text format
+-08-19  Jan-Oliver Wagner <[email protected]>
+         * Examples/simple_extensions/hello_world.py: New. Raises a Hello World
+         message dialog.
+-08-18  Bernhard Herzog  <[email protected]>
+         * test/support.py (ThubanTestResult.printErrors): Indent the
+         reason for the skips in the output to make it a bit more readable.
+         (execute_as_testsuite): New helper function to run a test suite
+         and print some more information.
+         (run_tests): Use execute_as_testsuite to run the tests
+         * test/runtests.py (main): Use execute_as_testsuite to run the
+         tests
+-08-18  Bernhard Herzog  <[email protected]>
+         Fix some bugs in Thuban and the test suite that were uncovered by
+         changes introduced in Python 2.3:
+         * Thuban/Model/table.py (DBFTable.__init__): Make sure the
+         filename is an absolute name
+         * Thuban/Model/layer.py (RasterLayer.__init__): Make sure the
+         filename is an absolute name
+         * test/test_save.py (SaveSessionTest.testRasterLayer): Use a
+         unique filename to save to and use the correct relative filename
+         in the expected output.
+         (SaveSessionTest.test_dbf_table): Use the correct relative
+         filename in the expected output.
+         * test/test_layer.py (TestLayer.test_raster_layer): Update the
+         test to check whether the filename is absolute.
+-08-18  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/about.py (About.__init__): Added Silke Reimer.
+-08-15  Bernhard Herzog  <[email protected]>
+         Change the way shapes are returned by a shape store. The
+         ShapesInRegion method returns an iterator over actual shape
+         objects instead of a list of shape ids.
+         * Thuban/Model/data.py (ShapefileShape.ShapeID): New. Return shape
+         id.
+         (ShapefileStore.ShapesInRegion): Return an iterator over the
+         shapes which yields shape objects instead of returning a list of
+         shape ids
+         (ShapefileStore.AllShapes): New. Return an iterator over all
+         shapes in the shape store
+         (DerivedShapeStore.AllShapes): New. Like in ShapefileStore
+         * Thuban/Model/layer.py (Layer.ShapesInRegion): Update
+         doc-string.
+         * Thuban/UI/baserenderer.py
+         (BaseRenderer.layer_ids, BaseRenderer.layer_shapes): Rename to
+         layer_shapes and make it return an iterator containg shapes
+         instead of a list of ids.
+         (BaseRenderer.draw_shape_layer): Update doc-string; Adapt to
+         layer_shapes() change
+         * Thuban/UI/renderer.py (ScreenRenderer.layer_ids)
+         (ScreenRenderer.layer_shapes): Rename as in BaseRenderer
+         * Thuban/UI/viewport.py (ViewPort._find_shape_in_layer): Adapt to
+         changes in the ShapesInRegion return value.
+         (ViewPort._get_hit_tester): Remove commented out code
+         * test/mockgeo.py (SimpleShapeStore.ShapesInRegion): Adapt to the
+         new return value.
+         (SimpleShapeStore.AllShapes): New. Implement this method too.
+         * test/test_layer.py (TestLayer.test_arc_layer)
+         (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
+         (TestLayer.test_point_layer_with_projection)
+         (TestLayer.test_derived_store): Adapt to changes in the
+         ShapesInRegion return value.
+         * test/test_shapefilestore.py
+         (TestShapefileStoreArc.test_shapes_in_region)
+         (TestShapefileStorePolygon.test_shapes_in_region)
+         (TestShapefileStorePoint.test_shapes_in_region): Adapt to changes
+         in the ShapesInRegion return value.
+         (TestShapefileStorePoint.test_all_shapes)
+         (TestShapefileStoreArc.test_shape_shapeid): New tests for the new
+         methods
+         * test/test_derivedshapestore.py
+         (TestDerivedShapeStore.test_shapes_in_region): Adapt to changes in
+         the ShapesInRegion return value.
+         (TestDerivedShapeStore.test_all_shapes)
+         (TestDerivedShapeStore.test_shape_shapeid): New tests for the new
+         methods
+-08-15  Bernhard Herzog  <[email protected]>
+         Make the renderers deal correctly with raw vs. python level
+         representation of shape geometries
+         * Thuban/UI/baserenderer.py (BaseRenderer.low_level_renderer):
+         Return a flag useraw in addition to the callable and the parameter
+         to indicate whether the callable can deal with the raw shape data
+         or uses the higher level python lists of coordinates. The callable
+         now should accept either the raw data or the return value of the
+         shape's Points() method.
+         (BaseRenderer.draw_shape_layer): Adapt to the low_level_renderer
+         change
+         (BaseRenderer.projected_points): Instead of the shape id use the
+         points list as parameter.
+         (BaseRenderer.draw_polygon_shape, BaseRenderer.draw_arc_shape)
+         (BaseRenderer.draw_point_shape): Adapt to projected_points()
+         change and accept the points list as parameter instead of the
+         shape id.
+         * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Return
+         the useraw flag as required by the BaseRenderer
+         (ScreenRenderer.draw_shape_layer): Adapt to low-level renderer
+         changes.
+         * test/test_baserenderer.py
+         (TestBaseRenderer.test_point_with_classification): New test for
+         rendering a map with classifications.
+-08-15  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/viewport.py (ViewPort.find_shape_at)
+         (ViewPort._find_shape_in_layer, ViewPort._find_shape_in_layer)
+         (ViewPort._get_hit_tester, ViewPort.projected_points)
+         (ViewPort._hit_point, ViewPort._hit_arc, ViewPort._hit_polygon)
+         (ViewPort._find_label_at): Split the find_shape_at method into
+         several new methods and use the functions in the hit-test module.
+         * Thuban/UI/hittest.py: New module with Python-level hit-testing
+         functions
+         * test/test_hittest.py: New. Test for the new hittest module
+-08-15  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/layer.py (Layer.ShapesInRegion): Apply the layer
+         projection to all corners of the bounding box to get a better
+         approximation of the projected bounding box
+         * test/test_layer.py (TestLayer.test_point_layer_with_projection):
+         New. Test coordinate handling of a layer with a projection.
+         Catches the bug fixed in Layer.ShapesInRegion
+-08-15  Bernhard Herzog  <[email protected]>
+         Move some of the mock objects in test_baserenderer into their own
+         module so they can easily be used from other tests
+         * test/mockgeo.py: New test helper module with some mock objects
+         for geometry related things like shapes, shapestores and
+         projections.
+         * test/test_mockgeo.py: New. Tests for the new helper module
+         * test/test_baserenderer.py: Some of the mock-objects are in
+         mockgeo now.
+-08-12  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/about.py (About.__init__): Added Bj�rn Broscheit.
+-08-12  Bernhard Herzog  <[email protected]>
+         * po/de.po: New. German translations by Bjoern Broscheit
+-08-12  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/projdialog.py (UnknownProjPanel._DoLayout): Translated
+         strings have to be one string literal.
+-08-11  Bernhard Herzog  <[email protected]>
+         * test/support.py (FloatComparisonMixin.assertPointListEquals):
+         New. This method was used in various derived classes, but it's
+         better to have it here.
+         * test/test_shapefilestore.py
+         (ShapefileStoreTests.assertPointListEquals): Removed. It's now in
+         FloatComparisonMixin
+         * test/test_layer.py (TestLayer.assertPointListEquals): Removed.
+         It's now in FloatComparisonMixin
+         * test/test_derivedshapestore.py
+         (TestDerivedShapeStore.assertPointListEquals): Removed. It's now
+         in FloatComparisonMixin
+-08-11  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/join.py (JoinDialog.OnJoin): Add missing space to
+         error message
+-08-08  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual.xml: Now use authorgroup. Added revhistory
+         with version number.
+         Changed title to reflect version number of Thuban.
+-08-08  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/about.py (About.__init__): Reworked the hall of fame. Now
+         the list corresponds to the "About" web page.
+-08-08  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/projdialog.py (UTMProposeZoneDialog.dialogLayout):
+         Make sure translated strings are recognized as one string literal.
+         * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog.dialogLayout):
+         Make sure translated strings are recognized as one string literal.
+         * Thuban/UI/classgen.py (ClassGenDialog.OnOK): Make sure
+         translated strings are recognized as one string literal.
+         * Thuban/UI/application.py (ThubanApplication.OpenSession): Make
+         sure translated strings are recognized as one string literal.
+-08-07  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/data.py (DerivedShapeStore.RawShapeFormat): New.
+         Simply delegates to the original shapestore.
+         * test/test_derivedshapestore.py
+         (TestDerivedShapeStore.test_raw_format): New. Test case for
+         DerivedShapeStore.RawShapeFormat
+-08-07  Bernhard Herzog  <[email protected]>
+         Add raw data interface to shape objects.
+         * Thuban/Model/data.py (ShapefileShape, Shape): Rname the shape
+         class to ShapefileShape which now holds shapefile specific
+         information.
+         (ShapefileShape.compute_bbox): Simplified to not cache any
+         information. The way this method is used that shouldn't matter
+         performance wise.
+         (ShapefileShape.RawData): New. Return the shapeid which is the raw
+         data format for shapes from shapefiles.
+         (ShapefileStore.RawShapeFormat): New. Return the raw datatype used
+         in the shape objects returned by a shapestore. For a
+         ShapefileStore this is always RAW_SHAPEFILE.
+         (RAW_PYTHON, RAW_SHAPEFILE): Constants for the RawShapeFormat
+         method.
+         * test/test_shapefilestore.py
+         (TestShapefileStore.test_raw_format): New test to test the raw
+         format feature of shapes.
+         * Thuban/Model/layer.py: Remove the unused import of Shape from
+         data. It was only there for interface compatibility but it's not
+         used inside of Thuban and the generic Shape class has gone away.
+         * Thuban/UI/renderer.py (MapRenderer.low_level_renderer): Check
+         the raw data format and only use an optimized version of its a
+         shapefile.
+-08-07  Bernhard Herzog  <[email protected]>
+         * test/test_baserenderer.py (SimpleShape): Shape class for the
+         tests.
+         (SimpleShapeStore.Shape): Use SimpleShape instead of
+         Thuban.Model.data.Shape to make the tests independed of the coming
+         changes.
+-08-07  Bernhard Herzog  <[email protected]>
+         * test/support.py (SkipTest, ThubanTestResult, ThubanTestRunner)
+         (ThubanTestProgram): New classes that extend the respective
+         classes from unittest. These new version support skipping tests
+         under certain expected conditions. In the Thuban test suite we
+         uses this for tests that require the optional gdal support.
+         (run_tests): Use ThubanTestProgram instead of the unittest.main()
+         * test/runtests.py (main): Use the new ThubanTestRunner instead of
+         the normal one from unittest
+         * test/test_layer.py (TestLayer.test_raster_layer): If this test
+         is not run because gdal support isn't available report this to the
+         runner.
+         * test/test_baserenderer.py
+         (TestBaseRenderer.test_raster_no_projection): Do not run this test
+         if gdal support isn't available and report this to the runner.
+-08-06  Bernhard Herzog  <[email protected]>
+         Rearrange the renderers a bit, partly in preparation for changes
+         required for the postgis merge, partly to make it more testable.
+         Also make the representation of coordinates in Shapes more
+         consistent.
+         * Thuban/UI/renderer.py (MapRenderer): Most of the code/methods in
+         this class is now in BaseRenderer. This class is now practically
+         only a specialization of BaseRenderer for rendering to an actual
+         wx DC.
+         (ScreenRenderer.draw_shape_layer): Use self.low_level_renderer()
+         to get the shapetype specific rendering functions.
+         * Thuban/UI/baserenderer.py: New file with the basic rendering
+         logic. The code in this file is completely independend of wx.
+         (BaseRenderer): Class with the basic rendering logic
+         * test/test_baserenderer.py: New. Test cases for BaseRenderer
+         * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
+         error_on_redraw to guard agains endless loops and stack overflows
+         when there's a bug in the rendering code that raises exceptions.
+         (MapCanvas.OnIdle, MapCanvas._do_redraw): Split the actual
+         rendering into a separate method _do_redraw so that error handling
+         is a bit easier. When an exception occurs, set error_on_redraw to
+         true. When it's true on entry to OnIdle do nothing and return
+         immediately.
+         * Thuban/Model/data.py (ShapefileStore.Shape): For consistency, a
+         Shape object will always have the coordinates as a list of list of
+         coordinate pairs (tuples).
+         (Shape.compute_bbox): Adapt to new representation.
+         * Thuban/UI/viewport.py (ViewPort.find_shape_at)
+         (ViewPort.LabelShapeAt): Adapt to new coordinate representation in
+         Shape objects.
+         * test/test_shapefilestore.py
+         (ShapefileStoreTests.assertFloatTuplesEqual)
+         (ShapefileStoreTests.assertPointListEquals): Rename to
+         assertPointListEquals and change purpose to checking equality of
+         the lists returned by Shape.Points().
+         (TestShapefileStoreArc.test_shape)
+         (TestShapefileStorePolygon.test_shape)
+         (TestShapefileStorePoint.test_shape): Use the new
+         assertPointListEquals instead of assertFloatTuplesEqual
+         * test/test_layer.py (TestLayer.assertFloatTuplesEqual)
+         (TestLayer.assertPointListEquals): Rename to assertPointListEquals
+         and change purpose to checking equality of the lists returned by
+         Shape.Points().
+         (TestLayer.test_arc_layer, TestLayer.test_arc_layer)
+         (TestLayer.test_polygon_layer, TestLayer.test_point_layer)
+         (TestLayer.test_derived_store): Use the new assertPointListEquals
+         instead of assertFloatTuplesEqual
+         * test/test_derivedshapestore.py
+         (TestDerivedShapeStore.assertFloatTuplesEqual)
+         (TestDerivedShapeStore.assertPointListEquals): Rename to
+         assertPointListEquals and change purpose to checking equality of
+         the lists returned by Shape.Points().
+         (TestDerivedShapeStore.test_shape): Use the new
+         assertPointListEquals instead of assertFloatTuplesEqual
+-08-06  Jan-Oliver Wagner <[email protected]>
+         * Thuban/UI/projdialog.py (UTMPanel._OnPropose): Added test for
+         a bounding box. A dialog is raised in case, no bounding box
+         is found. This fixes bug #2043:
+         https://intevation.de/rt/webrt?serial_num=2043
+-08-05  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/color.py (Color.__repr__): Make the repr of a color
+         object look like a Color instantiation. Formerly it looked like a
+         tuple.
+         * test/test_color.py (TestColor.test_repr)
+         (TestColor.test_equality, TestColor.test_inequality): New. test
+         some more apects of the Color class
+         (TestTransparent.test_repr, TestTransparent.test_hex)
+         (TestTransparent.test_equality): New. Test cases for the
+         Transparent object.
+-08-04  Jan-Oliver Wagner <[email protected]>
+         * Doc/manual/thuban-manual.xml: a number of small improvements.
+         The resulting file is the version submitted for GREAT-ER II.
+-08-01  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/resource.py, Thuban/UI/projdialog.py,
+         Thuban/UI/join.py, Thuban/UI/classgen.py, Thuban/UI/about.py,
+         Thuban/Model/resource.py: Insert cvs keywords and doc-strings.
+         * Thuban/UI/common.py: Insert cvs keywords and doc-strings.
+         (Color2wxColour, wxColour2Color, ThubanBeginBusyCursor)
+         (ThubanEndBusyCursor): Add doc-strings
+-08-01  Bernhard Herzog  <[email protected]>
+         First step towards PostGIS integration. More abstraction by movin
+         more code from the layer to the shapestore. More methods of the
+         layer are now simply delegated to the equivalent method of the
+         shapestore. The SHAPETYPE_* constants are now in data not in
+         layer.
+         * Thuban/Model/data.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
+         (SHAPETYPE_POINT, Shape): Move these constants and classes from
+         layer.py to data.py
+         (ShapefileStore.__init__): More Initialization for the new methods
+         and functionality.
+         (ShapefileStore.ShapeType, ShapefileStore.NumShapes)
+         (ShapefileStore.BoundingBox, ShapefileStore.ShapesInRegion)
+         (ShapefileStore.Shape): New methods that were formerly implemented
+         in the layer.
+         (DerivedShapeStore.Shape, DerivedShapeStore.ShapesInRegion)
+         (DerivedShapeStore.ShapeType, DerivedShapeStore.NumShapes)
+         (DerivedShapeStore.BoundingBox): New. DerivedShapeStore
+         equivalents of the new shape methods. These versions are simply
+         delegated to the original shapstore.
+         * Thuban/Model/layer.py (SHAPETYPE_POLYGON, SHAPETYPE_ARC)
+         (SHAPETYPE_POINT, Shape): Removed. They're now in data.py
+         (Layer.SetShapeStore): Removed the initializatin of instance
+         variables that were needed for the stuff that's now in
+         ShapefileStore
+         (Layer.BoundingBox, Layer.NumShapes, Layer.ShapeType)
+         (Layer.Shape, Layer.ShapesInRegion): Simply delegate to the
+         shapestore.
+         * Thuban/UI/classifier.py, Thuban/UI/renderer.py,
+         Thuban/UI/viewport.py: Import the SHAPETYPE_* constants from data
+         instead of layer.
+         * test/test_shapefilestore.py: New. Tests for ShapefileStore.
+         * test/test_derivedshapestore.py: New. Tests for DerivedShapeStore.
+         * test/test_layer.py: Import the SHAPETYPE_* constants from data
+         instead of layer.
+         (TestLayer.test_derived_store): Remove the test for the exception
+         when instantiating the DerivedShapeStore with an incompatible
+         table which is now in test_derivedshapestore.py. Add some more
+         tests of the layer methods to determine whether they work for a
+         DerivedShapeStore as well.
+-07-31  Jonathan Coles   <[email protected]>
+         * Doc/manual/thuban-manual.xml: Fix the list of required packages
+         by just listing the name and where they can be found.
+-07-31  Frank Koormann   <[email protected]>
+         * Doc/manual/thuban-manual.xml:
+         Changed the screenshot elements to figure.
+         Changed some variablelist elements to itemizedlist.
+         Added section on GDAL formats.
+-07-31  Jonathan Coles   <[email protected]>
+         * Doc/manual/thuban-manual.xml: Added a few sentences about
+         the Fix Border Color option when generating classes.
+-07-30  Jonathan Coles   <[email protected]>
+         * Thuban/Model/classgen.py: Add docstrings. Rename specific
+         Ramp instances to use lower_case_style.
+         * Thuban/UI/classgen.py: Use renamed Ramp instances.
+         * Thuban/UI/classifier.py: Add docstrings.
+         * Thuban/UI/dock.py: Add docstrings.
+         * test/test_classgen.py: Use renamed Ramp instances.
+-07-30  Bernhard Herzog  <[email protected]>
+         * Thuban/Lib/connector.py (QueueingPublisher): Removed. This class
+         was never used in Thuban.
+-07-30  Bernhard Herzog  <[email protected]>
+         * Thuban/UI/join.py (JoinDialog.__init__): Use the table's Title()
+         method directly instead of going through the transient_table
+         method. This faster because transient_table may force the copy of
+         a DBF file into the transient database and setting a table's title
+         doesnm't affect the title of the associated transient table, so
+         this fixes RT #2042
+         * Thuban/UI/main.py (__version__): Don't import the already
+         removed show_exception_dialog.
+-07-29  Jonathan Coles   <[email protected]>
+         * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
+         Put back this method and remove the equivalent function since we
+         are setting the exception hook from within this class (OnInit).
+-07-29  Jonathan Coles   <[email protected]>
+         * Doc/manual/images/5_2_custom_ramp.png,
+         Doc/manual/images/5_2_quantiles.png,
+         Doc/manual/images/5_2_uniform_dist.png,
+         Doc/manual/images/5_2_unique_values.png,
+         Doc/manual/images/8_int_error.png: New screen shots.
+         * Doc/manual/thuban-manual.xml: Fixed typos and wording, clarified
+         some points, and added more screen shots.
+-07-29  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/data.py: Remove the now unused import of warnings
+-07-29  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/data.py (SimpleStore): Removed. This class has been
+         deprecated since before the 0.8 release and isn't used in Thuban
+         itself anymore.
+         * Thuban/Model/transientdb.py: Remove some unnecessary imports
+-07-29  Jonathan Coles   <[email protected]>
+         * Thuban/UI/application.py (ThubanApplication.OnInit): set the
+         python exception hook here so that we are sure to catch any
+         Thuban exception that happen during initialization.
+         * Thuban/UI/main.py (main): Don't set the exception hook here,
+         it will get set in ThubanApplication.OnInit.
+-07-29  Jonathan Coles   <[email protected]>
+         * Thuban/UI/application.py (ThubanApplication.ShowExceptionDialog):
+         Removed and called it show_exception_dialog() so that the exception
+         handler can be set before the class is created.
+         * Thuban/UI/main.py (main): Install the exception handler before
+         a ThubanApplication is created.
+-07-29  Bernhard Herzog  <[email protected]>
+         * po/it.po: New. Italian translation by Maurizio Napolitano
+         * po/ru.po: New. Russian translation by Alex Shevlakov
+-07-29  Frank Koormann   <[email protected]>
+         * Doc/manual/thuban-manual.xml: Extended section on supported
+         projections.
+-07-29  Frank Koormann   <[email protected]>
+         * Doc/manual/thuban-manual.xml: gaspell-checked.
+-07-29  Jonathan Coles   <[email protected]>
+         * Doc/manual/images/3_5_legend.png: Added border to improve look
+         on white background.
+-07-29  Jonathan Coles   <[email protected]>
+         * Doc/manual/thuban-manual.xml: Fixed grammar and typos. Added
+         descriptions for the legend toolbar.
+         * Doc/manual/images/4_2_raster_layer_properties.png: Removed
+         cursor from dialog box.
+-07-28  Jonathan Coles   <[email protected]>
+         * Doc/manual/thuban-manual.xml: More screenshots and more chapters.
+         * Doc/manual/images/2_4_session_tree.png,
+         Doc/manual/images/3_5_legend.png, Doc/manual/images/3_rename_map.png,
+         Doc/manual/images/4_2_layer_properties.png,
+         Doc/manual/images/4_2_raster_layer_properties.png,
+         Doc/manual/images/5_3_genclass.png,
+         Doc/manual/images/5_classification.png,
+         Doc/manual/images/6_projection.png,
+         Doc/manual/images/7_1_table_view.png,
+         Doc/manual/images/7_2_5_join.png: New screenshots.
+-07-24  Jonathan Coles   <[email protected]>
+         * Doc/manual/thuban-manual.xml: Chapter on Projection Management.
+-07-24  Jonathan Coles   <[email protected]>
+         * Doc/manual/thuban-manual.xml: Added EPS images and wrote
+         chapter on Layer Management.
+         * Doc/manual/Makefile: New. Makefile to generate all formats for the
+         manual and images.
+-07-24  Bernhard Herzog  <[email protected]>
+         * Thuban/Model/range.py, Thuban/version.py: Remove the #! line as
+         it annoys lintian which warns about these files not being
+         executable. The #! isn't necessary here since if you absolutely
+         must execute them you can always say "python <filename>".
+         * Thuban/UI/renderer.py (ScreenRenderer.draw_shape_layer): Remove
+         superfluous code to set brush and pen for point shapes
+         * Thuban/UI/viewport.py: Remove commented out code that wouldn't
+         belong in viewport anyway
 -07-24  Frank Koormann   <[email protected]>
          * Doc/manual/thuban-manual.xml: Added section on table management.

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