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2003-06-17 Jonathan Coles <[email protected]> |
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|
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Fix the problem with raster layers under Windows that caused |
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Thuban to crash. The view should respond to layer projection |
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changed events to update the display. Changes to a projection |
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should not cause the map to be set to full extent. |
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|
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* Thuban/UI/view.py (MapCanvas.__init__): New instance variable |
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current_map_proj to remember the current map projection so that |
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when the projection changes we know what the previous projection |
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was. |
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(MapCanvas.SetMap): Unsubscribe and subscribe to |
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LAYER_PROJECTION_CHANGED events. |
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(MapCanvas.projection_changed): Split into two methods that respond |
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to map and layer projection changes. |
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(MapCanvas.map_projection_changed): New. Takes the current view and |
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projects it using the new projection. This does not cause the |
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map to be redrawn at full extent. |
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(MapCanvas.layer_projection_changed): New. Cause a redraw which |
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will draw each layer in its new projection. |
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|
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* extensions/thuban/bmpdataset.cpp (BMPDataset::Open): Call |
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VSIFClose() not VSIFCloseL() to close the file. Fixes a crash |
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under Windows. |
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|
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* extensions/thuban/gdalwarp.cpp (MFILENAME): Padding should be |
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to twice sizeof(void*) because there are two digits for each |
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hex byte. |
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|
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2003-06-16 Bernhard Herzog <[email protected]> |
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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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2003-06-16 Jonathan Coles <[email protected]> |
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|
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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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|
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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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|
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2003-06-13 Bernhard Herzog <[email protected]> |
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|
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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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|
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2003-06-13 Jonathan Coles <[email protected]> |
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|
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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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|
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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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|
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2003-06-13 Jonathan Coles <[email protected]> |
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|
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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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|
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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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|
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* test/test_save.py (XMLWriterTest.Encode): Check return values. |
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Fixes RTbug #1851. |
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|
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2003-06-13 Bernhard Herzog <[email protected]> |
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|
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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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|
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2003-06-12 Jonathan Coles <[email protected]> |
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|
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* extensions/thuban/gdalwarp.cpp: Removed debug printing as |
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the image is rendered. Fixes RTbug #1937. |
181 |
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|
182 |
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2003-06-12 Jonathan Coles <[email protected]> |
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|
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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. |
187 |
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|
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* Thuban/Model/resource.py (get_user_proj_files): Moved the |
189 |
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called to get_application_dir here, so that the directory |
190 |
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will only be called if this method is invoked. |
191 |
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|
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* Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Clear |
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the projfilepath if no projection is selected. |
194 |
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|
195 |
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2003-06-12 Jonathan Coles <[email protected]> |
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|
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* Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Don't draw |
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the scalebar if the current map has no projection set. |
199 |
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|
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* Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Set the |
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projfilepath label to just the basename of the projection file |
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rather than include the entire path. |
203 |
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|
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* Thuban/Model/resource.py: Fix missed proj functions that |
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needed to be renamed. |
206 |
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|
207 |
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2003-06-12 Jonathan Coles <[email protected]> |
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|
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* Thuban/Model/classification.py: Removed assert statements that |
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tested if the variable was an instance of Color. |
211 |
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|
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* Thuban/Model/color.py (Color): Remove commented code that isn't |
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used. |
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(Transparent): Renamed from NoColor. Doesn't inherit from Color. |
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Fixes RTbug #1835. |
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(Transparent.__eq__, Transparent.__ne, Transparent.__repr): New. |
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Needed now that the class doesn't inherit from Color. |
218 |
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|
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2003-06-12 Jonathan Coles <[email protected]> |
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|
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* test/test_save.py (XMLWriterTest.testEncode): Explicitly |
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check unicode strings. |
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|
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* test/test_layer.py: Check for existence of gdal. |
225 |
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|
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2003-06-12 Jonathan Coles <[email protected]> |
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|
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* Thuban/Model/xmlreader.py: New. Contains the XMLReader class |
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that was in load.py |
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|
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* Thuban/Model/xmlwriter.py: New. Contains the XMLWriter class |
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that was in save.py |
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|
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2003-06-12 Jonathan Coles <[email protected]> |
235 |
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|
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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 |
238 |
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classes were moved into there own files to resolve some circular |
239 |
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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. |
242 |
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|
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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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|
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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. |
250 |
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|
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* Thuban/Model/load.py (XMLReader): Moved into seperate file |
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xmlreader.py. |
253 |
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|
254 |
|
2003-06-12 Jonathan Coles <[email protected]> |
255 |
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|
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This is largely a collection of bug fixes. We also handle the |
257 |
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case where gdal is not on the system. The XMLReader and XMLWriter |
258 |
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classes were moved into there own files to resolve some circular |
259 |
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import references and because they shouldn't really be in the |
260 |
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file that is dediciated to reading/writing session files since |
261 |
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they are also used elsewhere. |
262 |
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|
263 |
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* Thuban/Model/classgen.py: Renamed functions to follow the |
264 |
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function_names_with_underscores style. Fixes RTbug #1903. |
265 |
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(calculate_quantiles): Raise ValueError if 'percents' is invalid. |
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|
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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. |
270 |
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|
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* Thuban/Model/load.py (XMLReader): Moved into seperate file |
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xmlreader.py. |
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|
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* Thuban/Model/save.py (escape, XMLWriter): Moved into seperate |
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file xmlwriter.py. |
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|
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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. |
281 |
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|
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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. |
285 |
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|
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* Thuban/UI/classgen.py: Use renamed projection resource functions. |
287 |
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(GenUniformPanel.__CalcStepping): Fix a slight discrepency |
288 |
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when using integers versus floats. |
289 |
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|
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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 |
292 |
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greyed out or not. Addresses RTbug #1877. |
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|
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* Thuban/UI/projdialog.py: Use renamed projection resource functions. |
295 |
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|
296 |
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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. |
299 |
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Addresses RTbug #1877. |
300 |
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|
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* test/test_classgen.py: Add tests for generate_singletons, |
302 |
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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 |
304 |
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ValueError that is raised. |
305 |
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|
306 |
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* test/test_proj.py: Use renamed projection resource functions. |
307 |
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|
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* test/test_save.py (SaveSessionTest.testClassifiedLayer): New |
309 |
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test for saving classified layers. Fixes RTbug #1902. |
310 |
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(XMLWriterTest): New. Tests the XMLWriter class. Fixes RTbug #1851. |
311 |
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|
312 |
|
2003-06-12 Jan-Oliver Wagner <[email protected]> |
313 |
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|
314 |
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Fix for http://intevation.de/rt/webrt?serial_num=1900. |
315 |
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|
316 |
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* Thuban/UI/multiplechoicedialog.py: New. A multiple choice dialog. |
317 |
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|
318 |
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* Thuban/UI/mainwindow.py: import wxMultipleChoiceDialog from |
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multiplechoicedialog.py rather than from the wxPython library. |
320 |
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|
321 |
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2003-06-11 Frank Koormann <[email protected]> |
322 |
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|
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* Thuban/Lib/fileutil.py (get_application_dir): Minor stability |
324 |
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update. |
325 |
|
|
326 |
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2003-06-11 Frank Koormann <[email protected]> |
327 |
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|
328 |
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* Thuban/Lib/fileutil.py (get_application_dir): New function to |
329 |
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determine the absolute .thuban/thuban directory under |
330 |
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"posix" (os.expanduser) and "nt" (read AppData registry key). |
331 |
|
|
332 |
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* Thuban/Model/resource.py: Use get_application_dir |
333 |
|
|
334 |
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* Thuban/UI/application.py (ThubanApplication.read_startup_files): |
335 |
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Use get_application_dir. |
336 |
|
|
337 |
|
2003-06-10 Bernhard Herzog <[email protected]> |
338 |
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|
339 |
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* Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to |
340 |
|
the messages MAP_LAYERS_REMOVED messages |
341 |
|
(LayerTableFrame.OnClose): Unsubscribe from it. |
342 |
|
(LayerTableFrame.map_layers_removed): New. Receiver for |
343 |
|
MAP_LAYERS_REMOVED. Close the dialog when the layer whose the |
344 |
|
dialog is showing is removed. |
345 |
|
|
346 |
|
2003-06-10 Bernhard Herzog <[email protected]> |
347 |
|
|
348 |
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* Thuban/Lib/connector.py (Connector.Issue): Iterate over a copy |
349 |
|
of the receivers list so that unsubscribing in a receiver doesn't |
350 |
|
modify it while iterating over it. |
351 |
|
|
352 |
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* test/test_connector.py |
353 |
|
(ConnectorTest.test_disconnect_in_receiver): New. Test whether |
354 |
|
unsubscribing in a receiver works correctly. See docstring for |
355 |
|
details |
356 |
|
|
357 |
|
2003-06-10 Bernhard Herzog <[email protected]> |
358 |
|
|
359 |
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* Thuban/Model/messages.py (LAYER_SHAPESTORE_REPLACED): New |
360 |
|
message. |
361 |
|
|
362 |
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* Thuban/Model/layer.py (Layer.SetShapeStore): Send |
363 |
|
LAYER_SHAPESTORE_REPLACED when the shapestore changes. A |
364 |
|
LAYER_CHANGED will still be sent if the classification changes. |
365 |
|
|
366 |
|
* Thuban/UI/classifier.py (Classifier.__init__): Add the map as |
367 |
|
parameter so we can subscribe to some of its messages |
368 |
|
(Classifier.__init__): Subscribe to the map's MAP_LAYERS_REMOVED |
369 |
|
and the layer's LAYER_SHAPESTORE_REPLACED |
370 |
|
(Classifier.unsubscribe_messages): New. Unsubscribe from message |
371 |
|
subscribed to in __init__ |
372 |
|
(Classifier.map_layers_removed) |
373 |
|
(Classifier.layer_shapestore_replaced): receivers for the messages |
374 |
|
subscribed to in __init__. Unsubscribe and close the dialog |
375 |
|
|
376 |
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* Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): Pass |
377 |
|
the map to the Classifier dialog |
378 |
|
|
379 |
|
* test/test_layer.py (SetShapeStoreTests): Derive from |
380 |
|
SubscriberMixin as well so we can test messages |
381 |
|
(SetShapeStoreTests.setUp): Subscribe to some of the layer's |
382 |
|
messages |
383 |
|
(SetShapeStoreTests.tearDown): Clear the messages again |
384 |
|
(SetShapeStoreTests.test_sanity): Expand the doc-string and check |
385 |
|
for the modified flag too |
386 |
|
(SetShapeStoreTests.test_set_shape_store_modified_flag): New test |
387 |
|
to check whether SetShapeStore sets the modified flag |
388 |
|
(SetShapeStoreTests.test_set_shape_store_different_field_name) |
389 |
|
(SetShapeStoreTests.test_set_shape_store_same_field) |
390 |
|
(SetShapeStoreTests.test_set_shape_store_same_field_different_type): |
391 |
|
Add tests for the messages. This checks both the new |
392 |
|
LAYER_SHAPESTORE_REPLACED and the older LAYER_CHANGED |
393 |
|
|
394 |
|
2003-06-06 Jan-Oliver Wagner <[email protected]> |
395 |
|
|
396 |
|
* Thuban/UI/mainwindow.py: Improved and partly added help texts for |
397 |
|
the menu items. |
398 |
|
|
399 |
|
2003-06-05 Frank Koormann <[email protected]> |
400 |
|
|
401 |
|
* Thuban/UI/identifyview.py (IdentifyView.__init__): |
402 |
|
Layout reimplemented without panel. Make life easier to fit the list |
403 |
|
in the dialog. |
404 |
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|
405 |
|
2003-06-05 Frank Koormann <[email protected]> |
406 |
|
|
407 |
|
* Thuban/UI/projdialog.py (ProjFrame.__init__): Fill the projchoice |
408 |
|
once on initialisation (Former implementation resulted in multiple |
409 |
|
entries for each projection). |
410 |
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(ProjFrame.__FillAvailList): selectProj as second optional parameter, |
411 |
|
if set, select the projection found under the specified name. This |
412 |
|
overwrites any other selection estimate. |
413 |
|
Removed projchoice filling from this method. |
414 |
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(ProjFrame._OnSave, ProjFrame._OnAddToList): |
415 |
|
Updated call of ProjFrame.__FillAvailList |
416 |
|
(LCCPanel._DoLayout): Moved parameter controls in more common order. |
417 |
|
|
418 |
|
* Resources/Projections/defaults.proj: Extended defaults representing |
419 |
|
various common European projections. |
420 |
|
|
421 |
2003-06-05 Frank Koormann <[email protected]> |
2003-06-05 Frank Koormann <[email protected]> |
422 |
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|
423 |
* Thuban/UI/identifyview.py (IdentifyView.__init__): |
* Thuban/UI/identifyview.py (IdentifyView.__init__): |