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2003-06-18 Jonathan Coles <[email protected]> |
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|
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* setup.py: Fix a few problems that occured under Windows. |
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|
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2003-06-18 Jonathan Coles <[email protected]> |
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|
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When Thuban loaded the map was redrawn twice because the |
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legend was being opened after the mainwindow was created |
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and not during its creation. This meant the map was drawn |
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initially and then had to be redrawn when the legend |
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caused the display to change. Now the legend is opened |
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in the mainwindow constructor which resolves this issue. |
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|
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Also, although we were checking for the existence of |
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gdal and gdalwarp modules, the gdalwarp extension was |
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still being compiled (which may fail if the system doesn't |
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have gdal installed). the build_ext command to setup.py |
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now accepts the flags --with-gdal and --without-gdal. |
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If --without-gdal is specified setup.py will try to |
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use the gdal parameters specified by gdal-config. Under |
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windows, those parameters have to be set in setup.py |
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as with proj4 an wxWindows. |
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|
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* setup.py: Use a list instead of seperate variables for |
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extension parameters so we can create a generic function |
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that runs an appropriate *-config script. |
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(run_cs_script): Renamed from run_wx_script and modified |
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to accept a second argument which is a list of lists to |
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be filled in by the values returned from running the command. |
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(thuban_build_ext): New. Extends the build_ext command and |
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provides the options --with-gdal/--without-gdal which then |
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optionally includes the gdalwarp extension. |
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|
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* Thuban/Model/resource.py: First check if we can import |
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the gdalwarp Thuban extension before checking for gdal. |
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Also added some comments. |
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|
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* Thuban/UI/legend.py (ScaleBarBitmap.__SetScale): Check if |
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the map is None which may be the case if none has been loaded |
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yet. |
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|
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* Thuban/UI/main.py (main): Remove call to ShowLegend. |
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|
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* Thuban/UI/mainwindow.py (MainWindow.__init__): Call ShowLegend(). |
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|
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* Thuban/UI/renderer.py: Check for gdal support before importing |
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gdalwarp. |
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(MapRenderer.render_map): Only try to optimize if we have gdal |
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support otherwise nothing will get drawn. |
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|
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* Thuban/UI/view.py (MapCanvas.FitMapToWindow): This may be called |
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during startup before a map has been created. Check if map is None |
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before using it and do nothing if it is. |
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|
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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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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. |
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|
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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. |
| 241 |
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|
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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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|
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* Thuban/UI/projdialog.py (ProjFrame.__DoOnProjAvail): Clear |
| 247 |
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the projfilepath if no projection is selected. |
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|
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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. |
| 253 |
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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. |
| 257 |
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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. |
| 260 |
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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/classification.py: Removed assert statements that |
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tested if the variable was an instance of Color. |
| 265 |
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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. |
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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. |
| 277 |
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|
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* test/test_layer.py: Check for existence of gdal. |
| 279 |
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|
| 280 |
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2003-06-12 Jonathan Coles <[email protected]> |
| 281 |
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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 |
| 286 |
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that was in save.py |
| 287 |
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|
| 288 |
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2003-06-12 Jonathan Coles <[email protected]> |
| 289 |
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|
| 290 |
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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 |
| 292 |
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classes were moved into there own files to resolve some circular |
| 293 |
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import references and because they shouldn't really be in the |
| 294 |
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file that is dediciated to reading/writing session files since |
| 295 |
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they are also used elsewhere. |
| 296 |
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|
| 297 |
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* Thuban/Model/classgen.py: Renamed functions to follow the |
| 298 |
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function_names_with_underscores style. Fixes RTbug #1903. |
| 299 |
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(calculate_quantiles): Raise ValueError if 'percents' is invalid. |
| 300 |
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|
| 301 |
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* Thuban/Model/layer.py: Import gdal only if it available. |
| 302 |
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(RasterLayer): Handle the case where the gdal library is unavailable. |
| 303 |
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Addresses RTbug #1877. |
| 304 |
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|
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* Thuban/Model/load.py (XMLReader): Moved into seperate file |
| 306 |
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xmlreader.py. |
| 307 |
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|
| 308 |
|
2003-06-12 Jonathan Coles <[email protected]> |
| 309 |
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|
| 310 |
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This is largely a collection of bug fixes. We also handle the |
| 311 |
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case where gdal is not on the system. The XMLReader and XMLWriter |
| 312 |
|
classes were moved into there own files to resolve some circular |
| 313 |
|
import references and because they shouldn't really be in the |
| 314 |
|
file that is dediciated to reading/writing session files since |
| 315 |
|
they are also used elsewhere. |
| 316 |
|
|
| 317 |
|
* Thuban/Model/classgen.py: Renamed functions to follow the |
| 318 |
|
function_names_with_underscores style. Fixes RTbug #1903. |
| 319 |
|
(calculate_quantiles): Raise ValueError if 'percents' is invalid. |
| 320 |
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|
| 321 |
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* Thuban/Model/layer.py: Import gdal only if it available. |
| 322 |
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(RasterLayer): Handle the case where the gdal library is unavailable. |
| 323 |
|
Addresses RTbug #1877. |
| 324 |
|
|
| 325 |
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* Thuban/Model/load.py (XMLReader): Moved into seperate file |
| 326 |
|
xmlreader.py. |
| 327 |
|
|
| 328 |
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* Thuban/Model/save.py (escape, XMLWriter): Moved into seperate |
| 329 |
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file xmlwriter.py. |
| 330 |
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|
| 331 |
|
* Thuban/Model/resource.py: Renamed functions to following the |
| 332 |
|
function_names_with_underscores style. |
| 333 |
|
(has_gdal_support): New function that returns true if the gdal |
| 334 |
|
library is available. Addresses RTbug #1877. |
| 335 |
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|
| 336 |
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* Thuban/UI/application.py (ThubanApplication.OpenSession): |
| 337 |
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Display a message box if the gdal library is not available, but |
| 338 |
|
only if there are any layers that would use it. Addresses RTbug #1877. |
| 339 |
|
|
| 340 |
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* Thuban/UI/classgen.py: Use renamed projection resource functions. |
| 341 |
|
(GenUniformPanel.__CalcStepping): Fix a slight discrepency |
| 342 |
|
when using integers versus floats. |
| 343 |
|
|
| 344 |
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* Thuban/UI/mainwindow.py (_has_gdal_support): New. Used to |
| 345 |
|
determine if the "Add Image Layer" menu option should be |
| 346 |
|
greyed out or not. Addresses RTbug #1877. |
| 347 |
|
|
| 348 |
|
* Thuban/UI/projdialog.py: Use renamed projection resource functions. |
| 349 |
|
|
| 350 |
|
* Thuban/UI/renderer.py (MapRenderer.render_map): Only try to |
| 351 |
|
optimize if a raster layer is visible. Fixes RTbug #1931. |
| 352 |
|
Only draw the raster layer if the gdal library is available. |
| 353 |
|
Addresses RTbug #1877. |
| 354 |
|
|
| 355 |
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* test/test_classgen.py: Add tests for generate_singletons, |
| 356 |
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generate_uniform_distribution, generate_quantiles. Fixes RTbug #1903. |
| 357 |
|
(test_calculate_quantiles): Fix some tests to catch the new |
| 358 |
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ValueError that is raised. |
| 359 |
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|
| 360 |
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* test/test_proj.py: Use renamed projection resource functions. |
| 361 |
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|
| 362 |
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* test/test_save.py (SaveSessionTest.testClassifiedLayer): New |
| 363 |
|
test for saving classified layers. Fixes RTbug #1902. |
| 364 |
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(XMLWriterTest): New. Tests the XMLWriter class. Fixes RTbug #1851. |
| 365 |
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|
| 366 |
|
2003-06-12 Jan-Oliver Wagner <[email protected]> |
| 367 |
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|
| 368 |
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Fix for http://intevation.de/rt/webrt?serial_num=1900. |
| 369 |
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|
| 370 |
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* Thuban/UI/multiplechoicedialog.py: New. A multiple choice dialog. |
| 371 |
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|
| 372 |
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* Thuban/UI/mainwindow.py: import wxMultipleChoiceDialog from |
| 373 |
|
multiplechoicedialog.py rather than from the wxPython library. |
| 374 |
|
|
| 375 |
|
2003-06-11 Frank Koormann <[email protected]> |
| 376 |
|
|
| 377 |
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* Thuban/Lib/fileutil.py (get_application_dir): Minor stability |
| 378 |
|
update. |
| 379 |
|
|
| 380 |
|
2003-06-11 Frank Koormann <[email protected]> |
| 381 |
|
|
| 382 |
|
* Thuban/Lib/fileutil.py (get_application_dir): New function to |
| 383 |
|
determine the absolute .thuban/thuban directory under |
| 384 |
|
"posix" (os.expanduser) and "nt" (read AppData registry key). |
| 385 |
|
|
| 386 |
|
* 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]> |
2003-06-10 Bernhard Herzog <[email protected]> |
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* Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to |
* Thuban/UI/tableview.py (LayerTableFrame.__init__): Subscribe to |
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