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2003-06-12 Jonathan Coles <[email protected]> |
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This is largely a collection of bug fixes. We also handle the |
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case where gdal is not on the system. The XMLReader and XMLWriter |
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classes were moved into there own files to resolve some circular |
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import references and because they shouldn't really be in the |
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file that is dediciated to reading/writing session files since |
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they are also used elsewhere. |
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* Thuban/Model/classgen.py: Renamed functions to follow the |
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function_names_with_underscores style. Fixes RTbug #1903. |
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(calculate_quantiles): Raise ValueError if 'percents' is invalid. |
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* Thuban/Model/layer.py: Import gdal only if it available. |
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(RasterLayer): Handle the case where the gdal library is unavailable. |
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Addresses RTbug #1877. |
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* Thuban/Model/load.py (XMLReader): Moved into seperate file |
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xmlreader.py. |
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* Thuban/Model/save.py (escape, XMLWriter): Moved into seperate |
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file xmlwriter.py. |
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* Thuban/Model/resource.py: Renamed functions to following the |
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function_names_with_underscores style. |
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(has_gdal_support): New function that returns true if the gdal |
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library is available. Addresses RTbug #1877. |
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* Thuban/UI/application.py (ThubanApplication.OpenSession): |
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Display a message box if the gdal library is not available, but |
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only if there are any layers that would use it. Addresses RTbug #1877. |
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* Thuban/UI/classgen.py: Use renamed projection resource functions. |
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(GenUniformPanel.__CalcStepping): Fix a slight discrepency |
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when using integers versus floats. |
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* Thuban/UI/mainwindow.py (_has_gdal_support): New. Used to |
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determine if the "Add Image Layer" menu option should be |
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greyed out or not. Addresses RTbug #1877. |
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* Thuban/UI/projdialog.py: Use renamed projection resource functions. |
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* Thuban/UI/renderer.py (MapRenderer.render_map): Only try to |
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optimize if a raster layer is visible. Fixes RTbug #1931. |
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Only draw the raster layer if the gdal library is available. |
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Addresses RTbug #1877. |
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* test/test_classgen.py: Add tests for generate_singletons, |
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generate_uniform_distribution, generate_quantiles. Fixes RTbug #1903. |
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(test_calculate_quantiles): Fix some tests to catch the new |
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ValueError that is raised. |
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* test/test_proj.py: Use renamed projection resource functions. |
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* test/test_save.py (SaveSessionTest.testClassifiedLayer): New |
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test for saving classified layers. Fixes RTbug #1902. |
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(XMLWriterTest): New. Tests the XMLWriter class. Fixes RTbug #1851. |
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2003-06-12 Jan-Oliver Wagner <[email protected]> |
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Fix for http://intevation.de/rt/webrt?serial_num=1900. |
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* Thuban/UI/multiplechoicedialog.py: New. A multiple choice dialog. |
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* Thuban/UI/mainwindow.py: import wxMultipleChoiceDialog from |
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multiplechoicedialog.py rather than from the wxPython library. |
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2003-06-11 Frank Koormann <[email protected]> |
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* Thuban/Lib/fileutil.py (get_application_dir): Minor stability |
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update. |
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2003-06-11 Frank Koormann <[email protected]> |
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* Thuban/Lib/fileutil.py (get_application_dir): New function to |
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determine the absolute .thuban/thuban directory under |
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"posix" (os.expanduser) and "nt" (read AppData registry key). |
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* Thuban/Model/resource.py: Use get_application_dir |
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* Thuban/UI/application.py (ThubanApplication.read_startup_files): |
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Use get_application_dir. |
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2003-06-10 Bernhard Herzog <[email protected]> |
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* Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to |
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the messages MAP_LAYERS_REMOVED messages |
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(LayerTableFrame.OnClose): Unsubscribe from it. |
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(LayerTableFrame.map_layers_removed): New. Receiver for |
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MAP_LAYERS_REMOVED. Close the dialog when the layer whose the |
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dialog is showing is removed. |
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2003-06-10 Bernhard Herzog <[email protected]> |
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* Thuban/Lib/connector.py (Connector.Issue): Iterate over a copy |
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of the receivers list so that unsubscribing in a receiver doesn't |
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modify it while iterating over it. |
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* test/test_connector.py |
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(ConnectorTest.test_disconnect_in_receiver): New. Test whether |
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unsubscribing in a receiver works correctly. See docstring for |
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details |
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2003-06-10 Bernhard Herzog <[email protected]> |
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* Thuban/Model/messages.py (LAYER_SHAPESTORE_REPLACED): New |
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message. |
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* Thuban/Model/layer.py (Layer.SetShapeStore): Send |
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LAYER_SHAPESTORE_REPLACED when the shapestore changes. A |
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LAYER_CHANGED will still be sent if the classification changes. |
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* Thuban/UI/classifier.py (Classifier.__init__): Add the map as |
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parameter so we can subscribe to some of its messages |
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(Classifier.__init__): Subscribe to the map's MAP_LAYERS_REMOVED |
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and the layer's LAYER_SHAPESTORE_REPLACED |
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(Classifier.unsubscribe_messages): New. Unsubscribe from message |
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subscribed to in __init__ |
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(Classifier.map_layers_removed) |
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(Classifier.layer_shapestore_replaced): receivers for the messages |
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subscribed to in __init__. Unsubscribe and close the dialog |
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* Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): Pass |
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the map to the Classifier dialog |
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* test/test_layer.py (SetShapeStoreTests): Derive from |
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SubscriberMixin as well so we can test messages |
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(SetShapeStoreTests.setUp): Subscribe to some of the layer's |
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messages |
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(SetShapeStoreTests.tearDown): Clear the messages again |
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(SetShapeStoreTests.test_sanity): Expand the doc-string and check |
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for the modified flag too |
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(SetShapeStoreTests.test_set_shape_store_modified_flag): New test |
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to check whether SetShapeStore sets the modified flag |
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(SetShapeStoreTests.test_set_shape_store_different_field_name) |
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(SetShapeStoreTests.test_set_shape_store_same_field) |
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(SetShapeStoreTests.test_set_shape_store_same_field_different_type): |
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Add tests for the messages. This checks both the new |
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LAYER_SHAPESTORE_REPLACED and the older LAYER_CHANGED |
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2003-06-06 Jan-Oliver Wagner <[email protected]> |
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* Thuban/UI/mainwindow.py: Improved and partly added help texts for |
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the menu items. |
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2003-06-05 Frank Koormann <[email protected]> |
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* Thuban/UI/identifyview.py (IdentifyView.__init__): |
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Layout reimplemented without panel. Make life easier to fit the list |
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in the dialog. |
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2003-06-05 Frank Koormann <[email protected]> |
2003-06-05 Frank Koormann <[email protected]> |
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* Thuban/UI/projdialog.py (ProjFrame.__init__): Fill the projchoice |
* Thuban/UI/projdialog.py (ProjFrame.__init__): Fill the projchoice |
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