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2003-06-16 Bernhard Herzog <[email protected]> |
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Update to the layer interface: Direct access to the table, |
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shapetable, shapefile and filename attributes is now actively |
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deprecated by issuing deprecation warnings for all places where |
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this happens. |
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* Thuban/Model/layer.py (Layer.__getattr__): New. Implement access |
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to the instance variables table, shapetable, shapefile and |
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filename via __getattr__ so that we can issue a deprecation |
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warning. |
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(Layer.SetShapeStore): Don't set the deprecated instance variables |
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any more |
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(Layer.SetShapeStore): Don't use deprecated layer instance |
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variables |
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(Layer.Destroy): No need to explicitly remove the instance |
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variables any more |
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(Layer.GetFieldType, Layer.Shape): Don't use deprecated layer |
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instance variables |
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* Thuban/UI/classgen.py (ClassGenDialog.__init__) |
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(GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve) |
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(GenQuantilesPanel.GetList, GenQuantilesPanel.OnRetrieve): Don't |
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use deprecated layer instance variables |
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* Thuban/UI/classifier.py (Classifier.__init__): Don't use |
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deprecated layer instance variables |
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* Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape) |
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(IdentifyGridCtrl.selected_shape): Don't set the deprecated layer |
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instance variables |
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* Thuban/UI/tableview.py (LayerTableGrid.select_shapes): Don't use |
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deprecated layer instance variables |
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* Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Don't use |
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deprecated layer instance variables |
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* Thuban/Model/save.py (SessionSaver.write_layer): Don't use |
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deprecated layer instance variables |
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* Thuban/UI/renderer.py (MapRenderer.draw_shape_layer) |
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(MapRenderer.polygon_render_param): Don't use deprecated layer instance |
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variables |
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* test/runtests.py (main): Turn Thuban's deprecation warnings into |
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errors so that they're cought by the tests |
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* test/test_load.py (TestSingleLayer.test): Don't use deprecated |
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layer instance variables |
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2003-06-16 Jonathan Coles <[email protected]> |
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Fix a problem under Windows whereby if the user double-clicks on a |
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layer in the legend that tree item will expand or collapse as well |
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as open the layer properties dialog. The state of the tree item |
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should not be affected. |
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* Thuban/UI/legend.py (LegendTree.__init__): Add instance variable |
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preventExpandCollapse and subscribe to expanding and collapsing |
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events. |
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(LegendTree.OnItemExpandCollapse): New. Responds to expanding and |
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collapsing events and will veto the event if it has been triggered |
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by the user double clicking on a layer. |
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(LegendTree._OnItemActivated): Set preventExpandCollapse to indicate |
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that an expanding/collapsing event should be vetoed. |
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2003-06-13 Bernhard Herzog <[email protected]> |
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* Thuban/UI/classifier.py (Classifier.OnClose) |
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(Classifier.map_layers_removed) |
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(Classifier.layer_shapestore_replaced): Unsubscribe the messages |
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in OnClose and not in map_layers_removed or |
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layer_shapestore_replaced to make sure it always happens when the |
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dialog is closed |
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2003-06-13 Jonathan Coles <[email protected]> |
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This puts back a fix for Windows where a panel is needed so that |
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the background of the table view appears correctly. |
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* Thuban/UI/tableview.py (TableFrame.__init__): Add a panel |
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object that can be used by derived classes to place any |
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controls (including the grid) onto. |
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(QueryTableFrame.__init__): Use the panel as the parent window |
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for all the controls. Reparent the grid so that the panel is |
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the parent. Call UpdateStatusText() to correctly initialize |
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the status bar. |
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2003-06-13 Jonathan Coles <[email protected]> |
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* Thuban/UI/dialogs.py (ThubanFrame): New: a class that inherits |
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from wxFrame (as opposed to wxDialog like the other classes) |
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but otherwise behaves like the other classes. This is needed |
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for the TableView which isn't really a dialog and needs to |
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have a status bar and control buttons. |
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* Thuban/UI/tableview.py (TableGrid.__init__): Create an |
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instance variable to keep track of how many rows are selected. |
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Subscribe once to the the events we are interested in. |
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(ThubanGrid.OnRangeSelect): Only handle event if event handling |
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hasn't been turned off. |
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(ThubanGrid.OnSelectCell): Only handle event if event handling |
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hasn't been turned off. |
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(ThubanGrid.ToggleEventListeners): Rather than subscribe None |
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as an event listener (which changes the event handler stack) |
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simply set an instance variable to False. This is checked in |
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the event handlers. |
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(ThubanGrid.GetNumberSelected): Return the number of currently |
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selected rows. |
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(TableFrame): Inherit from ThubanFrame so we can have a |
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status bar and control buttons. |
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(QueryTableFrame.__init__): Create a status bar. Fixes RTbug #1942. |
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Explicitly set which items are selected in the operator choice and |
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action choice so there is always a valid selection. Fixes RTbug #1941. |
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Subscribe to grid cell selection events so we can update the |
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status bar. |
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(QueryTableFrame.UpdateStatusText): Update the status bar with |
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how many rows are in the grid, how many columns, and how many |
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rows are selected. |
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(QueryTableFrame.OnGridSelectRange, QueryTableFrame.OnGridSelectCell): |
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Call UpdateStatusText when cells are (de)selected. |
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(QueryTableFrame.OnQuery): Use the string value in the value |
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combo if either the selected item index is 0 or if the string |
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cannot be found in the predefined list (this happens if the |
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user changes the text). Fixes RTbug #1940. |
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Only turn off the grid event listeners if there a query comes |
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back with a none empty list of ids. in the case that the list |
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is empty this causes a grid.ClearSelection() call to actually |
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clear the grid selection which causes the selected items in |
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the map to be deselected. Fixes RTbug #1939. |
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* test/test_save.py (XMLWriterTest.Encode): Check return values. |
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Fixes RTbug #1851. |
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2003-06-13 Bernhard Herzog <[email protected]> |
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* Thuban/UI/identifyview.py (IdentifyView.__init__): Call |
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self.selected_shape with the current selection to make sure the |
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contents of the dialog are up to date when it's shown for the |
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first time. |
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The dialog used to work without this by luck. The recent fix to |
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the connector module 'broke' a 'feature' the identify view was |
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relying on, i.e that subscribing to a message in response to |
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receiving a message of that type would mean that the new |
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subscriber would also be called for the same message. |
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2003-06-12 Jonathan Coles <[email protected]> |
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* extensions/thuban/gdalwarp.cpp: Removed debug printing as |
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the image is rendered. Fixes RTbug #1937. |
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2003-06-12 Jonathan Coles <[email protected]> |
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* Thuban/Lib/fileutil.py: As is done under Windows, create the |
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user directory if it doesn't exist on a posix system. |
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Fixes RTbug #1815. |
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* Thuban/Model/resource.py (get_user_proj_files): Moved the |
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called to get_application_dir here, so that the directory |
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will only be called if this method is invoked. |
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* Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Clear |
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the projfilepath if no projection is selected. |
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2003-06-12 Jonathan Coles <[email protected]> |
2003-06-12 Jonathan Coles <[email protected]> |
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* Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Don't draw |
* Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Don't draw |
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