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2003-04-16 Jonathan Coles <[email protected]> |
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Initial putback of projection management code. Includes new |
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classes to read and write projection files. The current load |
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and save classes were abstracted a bit so they could be reused. |
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The Projection class was extended to provide new methods and |
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have a name. |
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* Thuban/Model/load.py (XMLProcessor): New. Contains all the |
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general XML reading methods that were part of ProcessSession. |
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* Thuban/Model/proj.py (Projection.__init__): Accepts an optional |
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name. |
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(ProjFile): New. Represents a file that contains projection |
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information. |
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* Thuban/Model/resource.py: New. Contains general utilities |
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for read and writing projection files. |
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* Thuban/Model/save.py (XMLSaver): New. Contains all the |
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general XML writing methods that were part of SessionSaver. |
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(SessionSaver): Renamed from Saver. |
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* test/test_proj.py: New test cases for the projection |
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file read and write functions. |
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2003-04-16 Jonathan Coles <[email protected]> |
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* Thuban/Model/classification.py: Use repr() around values |
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in the ClassGroup*.__repr__() methods so it is clearer when |
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a value is a string and when it is a number. |
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* test/test_load.py: Rework the classification test to test |
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that we can load old files. |
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(testLabels): Test a file where the groups have labels. |
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2003-04-16 Bernhard Herzog <[email protected]> |
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Safer implementation of the performance enhancements of the |
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low-level renderer: |
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* extensions/thuban/wxproj.cpp (extract_projection) |
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(extract_pointer): Rename extract_projection to extract_pointer |
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and redefine its purpose to return the pointer stored in a CObject |
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returned by the object's cobject method. Update all callers. |
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(s_draw_info, free_draw_info, draw_polygon_init): Implement the |
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handling of these low-level parameters so that each s_draw_info |
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instance is handled as a CObject at python level that also |
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contains real references to the actual python objects which |
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contain the values in the struct. Add free_draw_info as the |
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destructor. |
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(draw_polygon_shape): Add the py_draw_info parameter which must a |
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cobject containing an s_draw_info pointer. |
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* Thuban/UI/renderer.py (MapRenderer.polygon_render_param): New |
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method to instantiat the low-level render parameter |
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(MapRenderer.draw_shape_layer): Use the new method. Remove some |
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commented out code. |
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(MapRenderer.draw_polygon_shape): Make the first parameter not the |
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layer but the low-level render parameter |
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(ScreenRenderer.draw_shape_layer): Use the low-level render |
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parameter. |
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2003-04-15 Jonathan Coles <[email protected]> |
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* Thuban/Model/classification.py: Implemented __repr__ for |
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the ClassGroup* classes to make debugging a bit easier. |
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(ClassGroup.SetLabel): Check that the string is an instance |
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of StringTypes not StringType. Accounts for Unicode strings. |
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* Thuban/Model/color.py: Implemented __repr__ to make |
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debugging a bit easier. |
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* Thuban/Model/save.py (Saver.write_classification): Need to |
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save the group label. |
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* test/test_load.py (testClassification): New. Loads the |
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iceland_sample_test.thuban file and checks if it was loaded |
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correctly. |
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2003-04-15 Jonathan Coles <[email protected]> |
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* extensions/thuban/wxproj.cpp (draw_polygon_init): New. Used |
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to improve rendering performance by initializing the variables |
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that are not change each time draw_polygon_shape() is called. |
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The values are stored in a global struct draw_info. |
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(draw_polygon_shape): Removed initialization code that is |
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now in draw_polygon_init(). |
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* Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Make |
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drawing initialization call to draw_polygon_init() |
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(MapRenderer.draw_polygon_shape): Use new signature of |
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draw_polygon_shape. |
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* Thuban/UI/classgen.py (GenUniformPanel): Fix spin control |
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weirdness by setting the range to (1, maxint). |
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* Thuban/Model/classification.py (ClassGroupProperties): Make |
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instance variables private and optimize comparison operator |
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by first checking if the color references are the same. |
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(ClassGroupSingleton): Make instance variables private. |
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(ClassGroupRange): Make instance variables private. |
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* HOWTO-Release: Filled in missing steps for releasing packages. |
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2003-04-15 Bernhard Herzog <[email protected]> |
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First stab at internationalized messages: |
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* Thuban/__init__.py (_): Implement the translation function for |
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real using the python gettext module. |
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* Thuban/UI/classifier.py (ClassTable.GetRowLabelValue): Don't |
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translate empty strings. |
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* Thuban/UI/application.py (ThubanApplication.read_startup_files): |
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Add a missing space to a warning message |
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* po/README: New. Notes about the management of the translation |
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files. |
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* po/Makefile: New. Makefile to help manage the translation files. |
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* po/es.po: New. Spanish translation by Daniel Calvelo Aros |
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* MANIFEST.in: Include the *.mo files in Resources/Locale and the |
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translations and support files in po/ |
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* setup.py (data_files): Add the *.mo files to the data_files too |
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* README: Add note about the translations when building from CVS |
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2003-04-14 Jonathan Coles <[email protected]> |
2003-04-14 Jonathan Coles <[email protected]> |
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* Thuban/UI/dock.py: Fixes some window resizing problems most |
* Thuban/UI/dock.py: Fixes some window resizing problems most |
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