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2003-04-07 Jonathan Coles <[email protected]> |
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Since we now say that the order of the groups in a classification |
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matters, it makes sense to be able to manipulate that order. Most |
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of the changes to Thuban/Model/classification.py are to that end. |
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|
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* Thuban/Model/classification.py (Classification.AppendGroup, |
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Classification.InsertGroup, Classification.ReplaceGroup, |
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Classification.RemoveGroup, Classification.GetGroup): Do as the |
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names imply. |
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(Classification.FindGroup): This was called GetGroup, but GetGroup |
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takes an index, while FindGroup takes a value. |
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(Classification.__deepcopy__): Copy all the groups, BUT NOT THE LAYER |
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REFERENCE. Currently there is a cyclic reference between the layer |
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and its classification. If the classification doesn't need to know |
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its owning layer we can change this, since it may make sense to be |
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able to use the same classification with different layers. |
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|
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* Thuban/Model/load.py: Use Classification.AppendGroup(), not AddGroup() |
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* Thuban/UI/classgen.py: Use Classification.AppendGroup(), |
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not AddGroup() |
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* Thuban/UI/classifier.py: Now that we can depend on the order in |
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a Classification and have methods to manipulate that order we don't |
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need to use our own data structures in the grid. We can simply make |
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the grid/table access the information they need from a copy of |
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the classification object. |
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(Classifier._OnCloseBtn): Event handler for when the user clicks |
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'Close'. This is needed so if the user applies changes and then |
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continues to change the table the user has the option of discarding |
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the most recent changes and keeping what they applied. |
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|
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* Thuban/UI/mainwindow.py: Put "Show Legend" and "Show Session Tree" |
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into the same group. |
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|
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* extensions/thuban/wxproj.cpp (check_version): If Thuban is compiled |
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with a really old version of proj, PJ_VERSION won't even be defined. |
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If it isn't defined then just compile so that the function always |
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returns Py_False. |
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* test/test_classification.py: Fix tests to use the renamed methods. |
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Still need to write tests for the new methods. |
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2003-04-04 Jonathan Coles <[email protected]> |
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|
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* Thuban/UI/classifier.py (Classifier.__SelectField): Move the |
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call to SetSelection out of the method and before the call |
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to __SelectField in __init__. This prevents a recursion of events |
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when _OnFieldSelect is triggered by the user. |
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2003-04-04 Jonathan Coles <[email protected]> |
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|
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* Thuban/Model/classification.py: Rename Color.None to |
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Color.Transparent. |
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(ClassGroupProperties.SetLineColori, ClassGroupProperties.SetFill): |
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Don't bother copying the color, since Colors are immutable. |
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|
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* Thuban/Model/color.py, Thuban/Model/layer.py, Thuban/Model/load.py, |
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Thuban/UI/classifier.py, Thuban/UI/mainwindow.py, |
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Thuban/UI/renderer.py, Thuban/UI/view.py: |
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Rename Color.None to Color.Transparent. |
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* test/test_classification.py, test/test_load.py: Rename Color.None |
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to Color.Transparent. |
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2003-04-04 Jonathan Coles <[email protected]> |
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* Thuban/Model/classification.py: Fix assert calls. |
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(ClassGroupProperties.SetLineColor, ClassGroupProperties.SetFill): |
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Copy the color parameter rather than hold onto a reference. |
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|
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* Thuban/Model/color.py (Color.__copy__, Color.__deepcopy): Copy |
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the color object. |
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(NoColor.__copy__, NoColor.__deepcopy): Return 'self' so that we |
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are sure there exists only one refernce to Color.None in the system. |
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This allows us to use 'is' rather than the comparision functions. |
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* Thuban/Model/save.py: Fix assert calls. |
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* Thuban/UI/classifier.py: Fix assert calls. |
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(ClassGrid._OnCellDClick): Call up to the classifier to open the |
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dialog to edit the groups properties. |
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(ClassGrid._OnCellResize): Make sure that the scollbars are drawn |
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correctly if a cell is resized. |
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(ClassTable.SetClassification): New. Changes the classification |
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that is in the table. |
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(ClassTable.__SetRow): Allow groups to be prepended. |
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(Classifier): New code for opening the EditProperties and |
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GenerateRanges dialogs. |
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(SelectPropertiesDialog.__GetColor): Only set the color in the |
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color dialog if the current color is not None. |
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|
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* Thuban/UI/dock.py: Fix assert calls. |
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* Thuban/UI/legend.py: Fix assert calls. |
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* Thuban/UI/renderer.py: Fix assert calls. |
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|
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* Thuban/UI/classgen.py (ClassGenDialog): Dialog for generating |
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classifications. |
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(GenRangePanel): Panel specific to range generation. |
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(GenSingletonPanel): Panel specific to singleton generation. |
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(ClassGenerator): Class responsible for actually generating |
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the classification from the data gathered in the dialog box. |
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(PropertyRamp): Generates properties whose values range from |
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a starting property to an ending property. |
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|
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2003-04-03 Bernhard Herzog <[email protected]> |
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* test/support.py (print_garbage_information): New function that |
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prints information about still connected messages and memory |
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leaks. |
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(run_suite): Removed. |
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(run_tests): New function for use as a replacement of |
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unittest.main in the test_* files. This one calls |
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print_garbage_information at the end. |
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|
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* test/runtests.py (main): Use support.print_garbage_information |
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|
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* test/test_layer.py: Use support.run_tests instead of |
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unittest.main so we get memory leak information |
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(TestLayer.test_arc_layer, TestLayer.test_polygon_layer) |
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(TestLayer.test_point_layer, TestLayer.test_empty_layer) |
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(TestLayerLegend.test_visibility): Call the layer's Destroy method |
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to fix a memory leak. |
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|
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* test/test_classification.py: Use support.run_tests instead of |
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unittest.main so we get memory leak information |
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(TestClassification.test_classification): Call the layer's Destroy |
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method to fix a memory leak. |
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2003-04-02 Bernhard Herzog <[email protected]> |
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|
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* extensions/thuban/wxproj.cpp (check_version, check_version_gtk): |
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Handle the reference counts of the return value and errors in |
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PyArg_ParseTuple correctly. |
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|
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* Thuban/UI/application.py (ThubanApplication.OpenSession): Make |
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sure the filename is absolute to avoid problems when saving the |
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session again |
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|
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* Thuban/Model/table.py: Remove unnecessary import. Fix a typo. |
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|
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2003-04-01 Jonathan Coles <[email protected]> |
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|
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* Thuban/UI/renderer.py (MapRenderer.draw_point_shape): Check |
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that there actually are points in the returned list of points |
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before trying to index into the list. The list may be empty if |
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the shape is a Null Shape. |
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|
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2003-04-01 Bernhard Herzog <[email protected]> |
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|
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* test/test_map.py: Don't use from <module> import * |
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|
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2003-04-01 Jonathan Coles <[email protected]> |
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|
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* Thuban/Model/session.py: Use LAYER_CHANGED instead of |
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LAYER_LEGEND_CHANGED |
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|
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* Thuban/UI/dock.py (DockableWindow._OnButtonClose): Call |
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self.Destroy() to close the window after yesterday's changes. |
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|
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* test/test_map.py, test/test_session.py: Fix messages that |
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are sent from maps and layers. |
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|
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2003-03-31 Jonathan Coles <[email protected]> |
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|
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* Thuban/UI/classifier.py: Commented out some debugging statements. |
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(ClassDataPreviewer.Draw): Draw rectangles for polygon layers per |
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RTbug #1769. |
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|
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* Thuban/UI/dock.py (DockableWindow.UnDock): Restore size and |
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position (although position doesn't work yet under GTK). |
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(DockableWindow.Destroy): New. Called when the window must be |
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closed. Namely needed when the DockFrame closes and must close |
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its children. |
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(DockFrame): Listen for EVT_CLOSE and destroy all children. |
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|
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* Thuban/UI/legend.py (LegendPanel.Destroy): New. Cleans up |
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when then window is told to close. |
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(LegendTree._OnMsgLayerChanged): Fixes a seg fault bug. See |
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comment in source for more info. |
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|
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* Thuban/UI/main.py: Show the legend by default when Thuban starts. |
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|
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* Thuban/UI/mainwindow.py: Renamed OnClose to _OnClose for |
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symmetry with other such methods. |
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(MainWindow.ShowLegend): Show the legend docked by default. |
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|
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2003-03-28 Jonathan Coles <[email protected]> |
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* Thuban/UI/classifier.py: Support for highlighting a specific |
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group within the grid when the classification dialog is opened. |
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Also contains a lot of debugging printouts which will later |
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be removed. |
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|
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* Thuban/UI/dock.py: Complete rework on the dock code so that |
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that it is fairly removed from the rest of the Thuban application. |
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It is easy to add new docks which the rest of the program having |
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to be aware of them. |
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|
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* Thuban/UI/legend.py: Modifications to support selecting a |
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specific group in the classification dialog. Changed how layers |
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are drawn when the layer is visible/invisible. |
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|
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* Thuban/UI/mainwindow.py: Removed legend specific code and |
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replaced it with calls to the new dock code. |
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|
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* Thuban/UI/renderer.py (MapRenderer.__init__): Added assert |
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to check if scale > 0. Trying to track down a divide by zero. |
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|
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2003-03-26 Jonathan Coles <[email protected]> |
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|
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* Thuban/UI/legend.py: Removed unnecessary LegendDialog class. |
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(LegendPanel): Removed _OnDock()/_OnUnDock() methods which are |
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now part of DockableWindow. |
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(LegendPanel.DoOnSelChanged): Select the current layer in the |
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map. |
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(LegendTree._OnSelChanged): Call LegendPanel.DoOnSelChanged() |
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with the selected layer and/or group. |
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|
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2003-03-26 Jonathan Coles <[email protected]> |
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|
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This putback contains the code for dockable windows. There is |
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no support in wxWindows as of this date for windows that can |
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attach themselves to other windows. |
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|
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The current model contains a DockableWindow which has a parent |
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window for when it is detached and a dock window that it puts |
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its contents in when it is docked. The contents of a DockableWindow |
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must be a DockPanel. DockPanel itself derives from wxPanel. |
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|
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* Thuban/Model/layer.py (Layer.ClassChanged): Send a LAYER_CHANGED |
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message, not a LAYER_LEGEND_CHANGED message. |
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|
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* Thuban/Model/map.py (Map): Forward LAYER_CHANGED messages. |
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|
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* Thuban/UI/classifier.py (Classifier.__init__): Use wxADJUST_MINSIZE |
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as one of the style properties for the fieldTypeText item to |
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be sure that its size is correct when the text changes. |
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|
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* Thuban/UI/dock.py: New. Classes for the DockPanel and |
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DockableWindow. |
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|
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* Thuban/UI/legend.py: Added some more buttons and made the |
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LegendPanel a DockPanel. |
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|
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* Thuban/UI/mainwindow.py: Added sash windows to the main window |
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and supporting functions for manipulating the sashes. |
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(MainWindow.ShowLegend): Create a DockableWindow with the |
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LegendPanel as the contents. |
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|
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* Thuban/UI/messages.py: Added DOCKABLE_* messages |
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|
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* Thuban/UI/view.py (MapCanves.SetMap): Listen for LAYER_CHANGED, |
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not LAYER_LEGEND_CHANGED, messages. |
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|
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2003-03-25 Jonathan Coles <[email protected]> |
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|
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* setup.py: Added custom script bdist_rpm_build_script so that |
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when the rpm is built the path to wx-config is correct. |
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|
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* setup.cfg: Added line saying to use the custom build script |
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|
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2003-03-20 Jonathan Coles <[email protected]> |
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|
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Initial implementation of the Legend. |
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|
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* Thuban/UI/legend.py: New. Creates a window that shows the map's |
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Legend information and allows the user to add/modify classifications |
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and how the layers are drawn on the map. |
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|
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* setup.py: New command 'build_docs' which currently uses |
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happydoc to generate html documentation for Thuban. |
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|
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* Thuban/Model/classification.py (ClassGroup.GetDisplayText): New. |
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Returns a string which is appropriately describes the group. |
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|
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* Thuban/Model/layer.py (Layer.SetClassification): Generate a |
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LAYER_CHANGED event instead of a LAYER_LEGEND_CHANGED event. |
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|
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* Thuban/Model/map.py (Map): Rename messages and use new, more |
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specific, messages. |
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|
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* Thuban/Model/messages.py: New message to indicate that a layer's |
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data has changed (LAYER_CHANGED). New map messages to indicate |
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when layers have been added/removed/changed or if the stacking order |
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of the layers has changed. |
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|
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* Thuban/Model/session.py: Rename and use new messages. |
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|
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* Thuban/UI/classifier.py: Remember if any changes have actually |
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been applied so that if the dialog is cancelled without an application |
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of changes we don't have to set a new classification. |
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(ClassDataPreviewer): Pulled out the window specific code and put it |
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ClassDataPreviewWindow. ClassDataPreviewer can then be used to draw |
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symbols on any DC. |
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|
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* Thuban/UI/mainwindow.py: New code to open the legend. |
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|
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* Thuban/UI/view.py: Use new message names. |
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|
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2003-03-19 Jonathan Coles <[email protected]> |
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|
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* Thuban/UI/main.py (verify_versions): New. Checks the versions |
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of Python, wxPython, and some other libraries. |
| 308 |
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|
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* extensions/thuban/wxproj.cpp (check_version): Checks the given |
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version against what wxproj was compiled with. |
| 311 |
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(check_version_gtk): If wxproj was compiled with gtk then check |
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the given version against the version of the gtk library |
| 313 |
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currently being used. |
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|
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2003-03-14 Bernhard Herzog <[email protected]> |
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|
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* test/test_command.py: Run the tests when the module is run as a |
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script |
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|
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2003-03-14 Bernhard Herzog <[email protected]> |
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|
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Implement selection of multiple selected shapes in the same layer: |
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|
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- Introduce a new class to hold the selection. This basically |
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replaces the interactor which was nothing more than the |
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selection anyway. A major difference is of course that the new |
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selection class supports multiple selected shapes in one layer |
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|
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- Move the object that represents the selection from the |
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application to the canvas. The canvas is a better place than the |
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application because the selection represents which shapes and |
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layer of the map displayed by the canvas are selected and |
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affects how the map is drawn. |
| 334 |
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|
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- Make the selection and its messages publicly available through |
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the mainwindow. |
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|
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- The non-modal dialogs do not get a reference to the interactor |
| 339 |
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anymore as they can simply refer to their parent, the |
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mainwindow, for the what the interactor had to offer. |
| 341 |
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|
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* Thuban/UI/selection.py: New module with a class to represent the |
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selection. |
| 344 |
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|
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* Thuban/UI/messages.py (SELECTED_TABLE, SELECTED_MAP): Remove |
| 346 |
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these unused messages |
| 347 |
|
|
| 348 |
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* Thuban/UI/application.py (ThubanApplication.OnInit) |
| 349 |
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(ThubanApplication.OnExit, ThubanApplication.SetSession): The |
| 350 |
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interactor is gone now. |
| 351 |
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(ThubanApplication.CreateMainWindow): There is no interactor |
| 352 |
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anymore so we pass None as the interactor argument for now for |
| 353 |
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compatibility. |
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|
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* Thuban/UI/view.py (MapCanvas.delegated_messages) |
| 356 |
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(MapCanvas.Subscribe, MapCanvas.Unsubscribe): In Subscribe and |
| 357 |
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Unsubscribe, delegate messages according to the delegated_messages |
| 358 |
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class variable. |
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(MapCanvas.__getattr__, MapCanvas.delegated_methods): Get some |
| 360 |
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attributes from instance variables as described with the |
| 361 |
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delegated_methods class variable. |
| 362 |
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(MapCanvas.__init__): New instance variable selection holding the |
| 363 |
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current selection |
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(MapCanvas.do_redraw): Deal with multiple selected shapes. Simply |
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pass them on to the renderer |
| 366 |
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(MapCanvas.SetMap): Clear the selection when a different map is |
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selected. |
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(MapCanvas.shape_selected): Simple force a complete redraw. The |
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selection class now takes care of only issueing SHAPES_SELECTED |
| 370 |
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messages when the set of selected shapes actually does change. |
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(MapCanvas.SelectShapeAt): The selection is now managed in |
| 372 |
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self.selection |
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|
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* Thuban/UI/mainwindow.py (MainWindow.delegated_messages) |
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(MainWindow.Subscribe, MainWindow.Unsubscribe): In Subscribe and |
| 376 |
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Unsubscribe, delegate messages according to the delegated_messages |
| 377 |
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class variable. |
| 378 |
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(MainWindow.delegated_methods, MainWindow.__getattr__): Get some |
| 379 |
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attributes from instance variables as described with the |
| 380 |
|
delegated_methods class variable. |
| 381 |
|
(MainWindow.__init__): The interactor as ivar is gone. The |
| 382 |
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parameter is still there for compatibility. The selection messages |
| 383 |
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now come from the canvas. |
| 384 |
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(MainWindow.current_layer, MainWindow.has_selected_layer): |
| 385 |
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Delegate to the the canvas. |
| 386 |
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(MainWindow.LayerShowTable, MainWindow.Classify) |
| 387 |
|
(MainWindow.identify_view_on_demand): The dialogs don't need the |
| 388 |
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interactor parameter anymore. |
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|
|
| 390 |
|
* Thuban/UI/tableview.py (TableFrame.__init__) |
| 391 |
|
(LayerTableFrame.__init__, LayerTableFrame.OnClose) |
| 392 |
|
(LayerTableFrame.row_selected): The interactor is gone. It's job |
| 393 |
|
from the dialog's point of view is now done by the mainwindow, |
| 394 |
|
i.e. the parent. Subscribe to SHAPES_SELECTED instead |
| 395 |
|
of SELECTED_SHAPE |
| 396 |
|
|
| 397 |
|
* Thuban/UI/dialogs.py (NonModalDialog.__init__): The interactor |
| 398 |
|
is gone. It's job from the dialog's point of view is now done by |
| 399 |
|
the mainwindow, i.e. the parent. |
| 400 |
|
|
| 401 |
|
* Thuban/UI/classifier.py (Classifier.__init__): The interactor is |
| 402 |
|
gone. It's job from the dialog's point of view is now done by the |
| 403 |
|
mainwindow, i.e. the parent. |
| 404 |
|
|
| 405 |
|
* Thuban/UI/tree.py (SessionTreeView.__init__): The interactor is |
| 406 |
|
gone. It's job from the dialog's point of view is now done by the |
| 407 |
|
mainwindow, i.e. the parent. |
| 408 |
|
(SessionTreeCtrl.__init__): New parameter mainwindow which is |
| 409 |
|
stored as self.mainwindow. The mainwindow is need so that the tree |
| 410 |
|
can still subscribe to the selection messages. |
| 411 |
|
(SessionTreeCtrl.__init__, SessionTreeCtrl.unsubscribe_all) |
| 412 |
|
(SessionTreeCtrl.update_tree, SessionTreeCtrl.OnSelChanged): The |
| 413 |
|
selection is now accessible through the mainwindow. Subscribe to |
| 414 |
|
SHAPES_SELECTED instead of SELECTED_SHAPE |
| 415 |
|
|
| 416 |
|
* Thuban/UI/identifyview.py (IdentifyView.__init__): Use the |
| 417 |
|
SHAPES_SELECTED message now. |
| 418 |
|
(IdentifyView.selected_shape): Now subscribed to SHAPES_SELECTED, |
| 419 |
|
so deal with multiple shapes |
| 420 |
|
(IdentifyView.__init__, IdentifyView.OnClose): The interactor is |
| 421 |
|
gone. It's job from the dialog's point of view is now done by the |
| 422 |
|
mainwindow, i.e. the parent. |
| 423 |
|
|
| 424 |
|
* Thuban/UI/controls.py (RecordListCtrl.fill_list): The second |
| 425 |
|
parameter is now a list of shape ids. |
| 426 |
|
(RecordTable.SetTable): The second parameter is now a list of |
| 427 |
|
indices. |
| 428 |
|
|
| 429 |
|
* Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Rename the |
| 430 |
|
selected_shape parameter and ivar to selected_shapes. It's now a |
| 431 |
|
list of shape ids. |
| 432 |
|
(MapRenderer.draw_label_layer): Deal with multiple selected |
| 433 |
|
shapes. Rearrange the code a bit so that the setup and shape type |
| 434 |
|
distinctions are only executed once. |
| 435 |
|
|
| 436 |
|
* test/test_selection.py: Test cases for the selection class |
| 437 |
|
|
| 438 |
|
2003-03-11 Jonathan Coles <[email protected]> |
| 439 |
|
|
| 440 |
|
* Thuban/Model/load.py: Temporary fix so that the xml reader |
| 441 |
|
doesn't cause Thuban to crash. |
| 442 |
|
|
| 443 |
|
* Thuban/Model/layer.py: Handle the cyclic references between |
| 444 |
|
a layer and its classification better, and be sure to disconnect |
| 445 |
|
the classification from the layer when the layer is destroyed |
| 446 |
|
so that we don't maintain a cyclic reference that may not be |
| 447 |
|
garbage collected. |
| 448 |
|
|
| 449 |
|
* Thuban/Model/classification.py: See comment for layer.py. |
| 450 |
|
|
| 451 |
|
2003-03-12 Jan-Oliver Wagner <[email protected]> |
| 452 |
|
|
| 453 |
|
* HOWTO-Release: New. Information on the steps for releasing |
| 454 |
|
a new version of Thuban. |
| 455 |
|
|
| 456 |
2003-03-11 Jonathan Coles <[email protected]> |
2003-03-11 Jonathan Coles <[email protected]> |
| 457 |
|
|
| 458 |
* Thuban/UI/classifier.py: Add normal border to SelectPropertiesDialog. |
* Thuban/UI/classifier.py: Add normal border to SelectPropertiesDialog. |
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