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2003-04-30 Jan-Oliver Wagner <[email protected]> |
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|
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* Thuban/Model/layer.py (Layer.SetShapeStore): Fixed a bug: |
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don't set the Classification to None if the classfication field |
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is None (ie only a DEFAULT). |
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|
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2003-04-30 Bernhard Herzog <[email protected]> |
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|
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* Thuban/UI/view.py: Fix some typos. |
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|
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* Thuban/UI/mainwindow.py (MainWindow.identify_view_on_demand): Do |
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not pop up the dialog if the selection becomes empty (this could |
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happen if e.g. a new selection is opened while the identify tool |
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is active and dialog had been closed) |
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|
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2003-04-30 Bernhard Herzog <[email protected]> |
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|
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* Thuban/Model/transientdb.py (TransientTableBase.__init__): New |
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instance variable read_record_last_result |
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(TransientTableBase.read_record): Make sure reading the same |
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record twice works. The implementation uses the new instance |
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variable read_record_last_result |
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|
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* test/test_transientdb.py |
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(TestTransientTable.test_transient_table_read_twice): New test |
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case for the above bug-fix. |
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|
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2003-04-29 Bernhard Herzog <[email protected]> |
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|
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* Thuban/Model/session.py (Session.Destroy): Explicitly close the |
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transient DB if it exists to make sure it doesn't leave a journal |
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file in the temp directory. |
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|
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* Thuban/Model/transientdb.py (TransientDatabase.close): Set |
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self.conn to None after closing the connection to make sure it's |
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not closed twice |
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|
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2003-04-29 Jonathan Coles <[email protected]> |
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|
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Add a visible parameter in the layer XML tag. The default value is |
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"true". If anything other than "false" is specified we also assume |
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"true". Addresses RTbug #1025. |
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|
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* Doc/thuban.dtd: Add visible parameter to a layer. |
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|
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* Thuban/Model/layer.py (BaseLayer.__init__): Change default value |
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of visible from 1 to True. |
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(Layer.__init__): Change default value of visible from 1 to True. |
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|
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* Thuban/Model/load.py (SessionLoader.start_layer): Read visible |
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parameter. |
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|
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* Thuban/Model/save.py (SessionSaver.write_layer): Save visible |
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parameter. |
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|
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* test/test_load.py: Add new test data contents_test_visible. |
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(LoadSessionTest.setUp): save test data. |
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(LoadSessionTest.testLayerVisibility): Test if the visible flag |
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is loaded correctly. |
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|
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* test/test_save.py (SaveSessionTest.testSingleLayer): Add test |
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for saving an invisible layer. |
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|
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2003-04-29 Jonathan Coles <[email protected]> |
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|
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* Thuban/UI/mainwindow.py (MainWindow.SetMap): Look up the |
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legend dialog box and tell it to change its map to the one |
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supplied to SetMap(). Fixes RTbug #1770. |
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|
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2003-04-29 Bernhard Herzog <[email protected]> |
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|
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Next step of table implementation. Introduce a transient database |
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using SQLite that some of the data is copied to on demand. This |
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allows us to do joins and other operations that require an index |
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for good performance with reasonable efficiency. Thuban now needs |
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SQLite 2.8.0 and pysqlite 0.4.1. Older versions may work but I |
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haven't tested that. |
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|
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* Thuban/Model/transientdb.py: New. Transient database |
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implementation. |
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|
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* test/test_transientdb.py: New. Tests for the transient DB |
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classes. |
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|
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* Thuban/Model/session.py (AutoRemoveFile, AutoRemoveDir): New |
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classes to help automatically remove temporary files and |
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directories. |
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(Session.__init__): New instance variables temp_dir for the |
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temporary directory and transient_db for the SQLite database |
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(Session.temp_directory): New. Create a temporary directory if not |
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yet done and return its name. Use AutoRemoveDir to have it |
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automatically deleted |
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(Session.TransientDB): Instantiate the transient database if not |
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done yet and return it. |
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|
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* Thuban/Model/data.py (ShapefileStore.__init__): Use an |
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AutoTransientTable so that data is copied to the transient DB on |
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demand. |
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(SimpleStore): New class that simply combines a table and a |
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shapefile |
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|
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* Thuban/Model/table.py (Table, DBFTable): Rename Table into |
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DBFTable and update its doc-string to reflect the fact that this |
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is only the table interface to a DBF file. Table is now an alias |
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for DBFTable for temporary backwards compatibility. |
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|
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* Thuban/UI/application.py (ThubanApplication.OnExit): Make sure |
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the last reference to the session goes away so that the temporary |
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files are removed properly. |
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|
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* test/test_load.py (LoadSessionTest.tearDown): Remove the |
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reference to the session to make sure the temporary files are |
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removed. |
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|
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2003-04-29 Bernhard Herzog <[email protected]> |
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|
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* Thuban/Model/load.py (XMLReader.__init__, XMLReader.read): Turn |
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the __parser instance variable into a normal local variable in |
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read. It's only used there and read will never be called more than |
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once. Plus it introduces a reference cycle that keeps can keep the |
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session object alive for a long time. |
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|
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2003-04-29 Jonathan Coles <[email protected]> |
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|
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* Thuban/Model/proj.py (Projection): Removed Set*() methods to make |
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Projection an immutable item. Fixes RTbug #1825. |
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(Projection.__init__): Initialize instance variables here. |
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(ProjFile.Replace): New. Replace the given projection object with |
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the new projection object. This solves the problem of needing the |
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mutator Projection.SetProjection() in the ProjFrame class and |
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allows a projection to change parameters without changing its |
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location in the file. |
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|
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* Thuban/UI/mainwindow.py (MainWindow.SaveSessionAs): Dialog should |
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be of type wxSAVE and should verify overwriting a file. |
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|
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* Thuban/UI/projdialog.py (ProjFrame._OnSave): Use the new |
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ProjFile.Replace() method instead of the mutator |
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Projection.SetProjection(). Also requires that we reassign the |
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client data to the new projection. |
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|
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* test/test_proj.py (TestProjection.test): Test GetName() and |
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GetAllParameters() |
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(TestProjFile.test): Remove tests for Set*() methods. Add tests |
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for Replace(). |
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|
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2003-04-25 Jonathan Coles <[email protected]> |
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|
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* Thuban/Model/save.py (SessionSaver.write_projection): Make sure |
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to save the name of the projection. |
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|
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* test/test_save.py (SaveSessionTest.testLayerProjection): New |
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test to verify layer projections are saved correctly. |
154 |
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|
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2003-04-25 Jonathan Coles <[email protected]> |
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|
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* Thuban/Model/proj.py (Projection.SetName): Set the name |
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to "Unknown" if name is None. |
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(Projection.SetAllParameters): New. Set the projection's |
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parameter list to the one supplied. |
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(Projection.SetProjection): New. Set the projection's |
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properties to those of the supplied Projection. |
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|
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* Thuban/UI/mainwindow.py (MainWindow.MapProjection): Set |
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the dialog title to include the map's title. |
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(MainWindow.LayerProjection): Set the dialog title to include |
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the layer's title. |
168 |
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|
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* Thuban/UI/projdialog.py (ProjFrame.__ShowError): Consolidate |
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error dialogs into a single method call. |
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(ProjFrame.__VerifyButtons): Add more states to check. |
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(ProjFrame.__GetProjection): Return the current state of an |
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edited projection or None. |
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(ProjFrame.__FillAvailList): Remove checks for states that |
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shouldn't exist. |
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(ProjFrame._OnNew): Clear all selected items and supply |
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a projection panel if necessary. |
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|
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* test/test_proj.py (TestProjFile.test): Add tests for |
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ProjFile.SetAllParameters, ProjFile.SetProjection, |
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ProjFile.SetName. |
182 |
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|
183 |
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2003-04-25 Jonathan Coles <[email protected]> |
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|
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* Thuban/UI/projdialog.py (ProjFrame.__FillAvailList): Now |
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takes an optional argument to select the current projection. |
187 |
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This does not guarantee that the item is visible due to |
188 |
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limited wxWindows functionality. Fixes RTBug #1821. |
189 |
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|
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2003-04-25 Jonathan Coles <[email protected]> |
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|
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* Thuban/Model/load.py (SessionLoader.start_projection): Remember |
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the projection name and use it when constructing the Projection |
194 |
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object. |
195 |
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|
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* Thuban/Model/proj.py (Projection.__init__): Change the default |
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value for 'name' to None and then test if name is equal to None |
198 |
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in the body of the constructor. This way the caller doesn't have to |
199 |
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know what the default value should be. Namely, useful in load.py |
200 |
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where we have to pick a default value if the 'name' parameter |
201 |
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doesn't exist in the XML file. |
202 |
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|
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* test/test_load.py (LoadSessionTest.testLayerProjection): New. |
204 |
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Tests a file where a layer has a projection. |
205 |
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|
206 |
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2003-04-25 Jonathan Coles <[email protected]> |
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|
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* Thuban/Model/layer.py (Layer.TreeInfo): Add an item to the |
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tree for projection information. |
210 |
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|
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* Thuban/Model/load.py (XMLReader.GetFilename): Renamed from |
212 |
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XMLReader.GetFileName. |
213 |
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(SessionLoader): Added support for loading projection tags that |
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appear inside a layer. |
215 |
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|
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* Thuban/Model/proj.py (ProjFile): Document the class. Move |
217 |
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back to using a list because the order of the projections in |
218 |
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the file is important to maintain. Fixes RTbug #1817. |
219 |
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|
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* Thuban/Model/resource.py: Rename calls to ProjFile.GetFileName |
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to ProjFile.GetFilename. |
222 |
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|
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* Thuban/Model/save.py (SessionSaver.write_layer): Save projection |
224 |
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information. |
225 |
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|
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* Thuban/UI/projdialog.py (ProjFrame._OnAddToList): Renamed from |
227 |
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ProjFrame._OnSaveAs. Removed old dead code from previous |
228 |
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implementation. |
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(ProjFrame._OnExport): Add support for exporting more than one |
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projection to a single file. |
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(ProjFrame.__FillAvailList): use string formatting (% operator) |
232 |
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to build strings that are (partly) translated. Fixes RTbug #1818. |
233 |
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|
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* test/test_proj.py (TestProjFile.test): New. Tests the base ProjFile |
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class. |
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|
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2003-04-24 Bernhard Herzog <[email protected]> |
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|
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* po/es.po: Updated Spanish translation by Daniel Calvelo Aros |
240 |
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|
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* po/fr.po: New. French translation by Daniel Calvelo Aros |
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|
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* Thuban/UI/projdialog.py (ProjFrame._OnSaveAs): Don't translate |
244 |
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empty strings. |
245 |
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|
246 |
|
2003-04-24 Jonathan Coles <[email protected]> |
247 |
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|
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* Thuban/Model/layer.py (Layer.GetProjection): New. Needed to |
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implement the interface that the ProjFrame dialog expects. |
250 |
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|
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* Thuban/Model/proj.py (Projection.SetName): New. Allows the |
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name of the projection to be changed. |
253 |
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(ProjFile): Use a dictionary instead of a list so that removing |
254 |
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projections is easier and we are sure about uniqueness. |
255 |
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(ProjFile.Remove): Remove the given projection object. |
256 |
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|
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* Thuban/Model/resource.py (GetSystemProjFiles, GetUserProjFiles): |
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Return a list with only one projection file instead of searching for |
259 |
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any projection file. This simplifies many things if the user can |
260 |
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only have one system file and one user file. |
261 |
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|
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* Thuban/UI/classgen.py: Change all references to |
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genCombo to genChoice. |
264 |
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|
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* Thuban/UI/mainwindow.py: Add a Projection option under the |
266 |
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layer menu. |
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(MainWindow.LayerProjection): New. Open up a projection window |
268 |
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for a layer. |
269 |
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|
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* Thuban/UI/projdialog.py: Large changes to how the dialog is |
271 |
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laid out. Use three panels instead of one. One for the list of |
272 |
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projections, one for the edit controls, and one for the buttons. |
273 |
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Fixed resizing problems so that the dialog resizes correctly |
274 |
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when the projection panel changes. Added import/export, save, and |
275 |
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new buttons/functionality. |
276 |
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|
277 |
|
2003-04-24 Bernhard Herzog <[email protected]> |
278 |
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|
279 |
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First step towards table management. Introduce a simple data |
280 |
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abstraction so that we replace the data a layer uses more easily |
281 |
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in the next step. |
282 |
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|
283 |
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* Thuban/Model/data.py: New file with a simple data abstraction |
284 |
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that bundles shapefile and dbffile into one object. |
285 |
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|
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* Thuban/Model/session.py (Session.OpenShapefile): New method to |
287 |
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open shapefiles and return a shape store object |
288 |
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|
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* Thuban/Model/layer.py (Layer.__init__): Pass the data as a store |
290 |
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object instead of a shapefile filename. This introduces a new |
291 |
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instance variable store holding the datastore. For intermediate |
292 |
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backwards compatibility keep the old instance variables. |
293 |
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(open_shapefile): Removed. No longer needed with the shape store. |
294 |
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(Layer.SetShapeStore, Layer.ShapeStore): New methods to set and |
295 |
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get the shape store used by a layer. |
296 |
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(Layer.Destroy): No need to explicitly destroy the shapefile or |
297 |
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table anymore. |
298 |
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|
299 |
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* Thuban/UI/mainwindow.py (MainWindow.AddLayer) |
300 |
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(MainWindow.AddLayer): Use the session's OpenShapefile method to |
301 |
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open shapefiles |
302 |
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|
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* Thuban/Model/load.py (ProcessSession.start_layer): Use the |
304 |
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session's OpenShapefile method to open shapefiles |
305 |
|
|
306 |
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* test/test_classification.py |
307 |
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(TestClassification.test_classification): Use the session's |
308 |
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OpenShapefile method to open shapefiles and build the filename in |
309 |
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a more platform independed way |
310 |
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|
311 |
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* test/test_layer.py (TestLayer.setUp, TestLayer.tearDown): |
312 |
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Implement to have a session to use in the tests |
313 |
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(TestLayer.test_arc_layer, TestLayer.test_polygon_layer) |
314 |
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(TestLayer.test_point_layer, TestLayer.test_empty_layer): Use the |
315 |
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session's OpenShapefile method to open shapefiles |
316 |
|
(TestLayerLegend.setUp): Instantiate a session so that we can use |
317 |
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it to open shapefiles. |
318 |
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(TestLayerLegend.tearDown): Make sure that all references to |
319 |
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layers and session are removed otherwise we may get a resource |
320 |
|
leak |
321 |
|
|
322 |
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* test/test_map.py (TestMapAddLayer.test_add_layer) |
323 |
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(TestMapWithContents.setUp): Instantiate a session so that we can |
324 |
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use it to open shapefiles. |
325 |
|
(TestMapWithContents.tearDown): Make sure that all references to |
326 |
|
layers, maps and sessions are removed otherwise we may get a |
327 |
|
resource leak |
328 |
|
("__main__"): use support.run_tests() so that more info about |
329 |
|
uncollected garbage is printed |
330 |
|
|
331 |
|
* test/test_save.py (SaveSessionTest.testSingleLayer): Use the |
332 |
|
session's OpenShapefile method to open shapefiles |
333 |
|
("__main__"): use support.run_tests() so that more info about |
334 |
|
uncollected garbage is printed |
335 |
|
|
336 |
|
* test/test_selection.py (TestSelection.tearDown): Make sure that |
337 |
|
all references to the session and the selection are removed |
338 |
|
otherwise we may get a resource leak |
339 |
|
(TestSelection.get_layer): Instantiate a session so that we can |
340 |
|
use it to open shapefiles. |
341 |
|
("__main__"): use support.run_tests() so that more info about |
342 |
|
uncollected garbage is printed |
343 |
|
|
344 |
|
* test/test_session.py (TestSessionBase.tearDown) |
345 |
|
(TestSessionWithContent.tearDown): Make sure that all references |
346 |
|
to the session and layers are removed otherwise we may get a |
347 |
|
resource leak |
348 |
|
(TestSessionWithContent.setUp): Use the session's OpenShapefile |
349 |
|
method to open shapefiles |
350 |
|
|
351 |
|
2003-04-24 Jonathan Coles <[email protected]> |
352 |
|
|
353 |
|
* Thuban/Model/load.py (XMLReader.read): Should have been checking |
354 |
|
if the file_or_filename object had the 'read' attribute. |
355 |
|
|
356 |
|
2003-04-23 Jonathan Coles <[email protected]> |
357 |
|
|
358 |
|
* Thuban/Model/resource.py: Fixes RTbug #1813. |
359 |
|
(ReadProjFile): Add documentation about which exceptions are raised. |
360 |
|
Always pass the exceptions up to the caller. |
361 |
|
(GetProjFiles): If the directory can't be read return an empty list. |
362 |
|
If any of the proj files can't be read skip that file and go |
363 |
|
on to the next one. |
364 |
|
|
365 |
|
* test/test_proj.py: Added test cases to handle nonexistent files, |
366 |
|
unreadable files, and files that don't parse correctly. |
367 |
|
|
368 |
|
2003-04-23 Jonathan Coles <[email protected]> |
369 |
|
|
370 |
|
Projection dialog. Allows the user to select from a list |
371 |
|
of projection templates and optionally edit them and save new ones. |
372 |
|
|
373 |
|
* Thuban/UI/projdialog.py (ProjFrame): New. Main dialog. |
374 |
|
(ProjPanel): Base class for projection specific panels. |
375 |
|
(TMPanel): Projection panel for Transverse Mercartor. |
376 |
|
(UTMPanel): Projection panel for Universal Transverse Mercartor. |
377 |
|
(LCCPanel): Projection panel for Lambert Conic Conformal. |
378 |
|
(GeoPanel): Projetion panel for Geographic Projection. |
379 |
|
|
380 |
|
2003-04-23 Jonathan Coles <[email protected]> |
381 |
|
|
382 |
|
* Thuban/Model/load.py (XMLReader): Renamed from XMLProcessor to |
383 |
|
promote symmetry. There now exists XMLReader and XMLWriter. |
384 |
|
(XMLReader.read): New. Call to read the given file descriptor or |
385 |
|
filename. |
386 |
|
(XMLReader.close): New. Make sure the file is closed. |
387 |
|
(XMLReader.GetFileName): New. Return just the file name that is being |
388 |
|
read from. |
389 |
|
(XMLReader.GetDirectory): New. Return just the directory of the file |
390 |
|
that is being read. |
391 |
|
(XMLReader.AddDispatchers): New. Take a dictionary which contains |
392 |
|
the names of functions to call as the XML tree is parsed. |
393 |
|
(XMLReader.startElementNS): Updated to use new dispatcher dictionary. |
394 |
|
(XMLReader.endElementNS): Updated to use new dispatcher dictionary. |
395 |
|
(SessionLoader): Removed class variables start_dispatcher and |
396 |
|
end_dispatcher since this functionality is now part of a class |
397 |
|
instance. Fixes RTbug #1808. |
398 |
|
(SessionLoader.__init__): Add dispatcher functions. |
399 |
|
(load_xmlfile): Code was moved into the XMLReader.read(). |
400 |
|
(load_session): Use modified SessionLoader. |
401 |
|
|
402 |
|
* Thuban/Model/map.py (Map.GetProjection): New. Returns the |
403 |
|
map's projection. |
404 |
|
|
405 |
|
* Thuban/Model/proj.py (Projection.GetParameters): Renamed to |
406 |
|
GetAllParameters. |
407 |
|
(Projection.GetParameter): Returns the value for the given parameter. |
408 |
|
|
409 |
|
* Thuban/Model/resource.py: Use XMLReader and XMLWriter. |
410 |
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(GetProjFiles): Renamed from GetProjections. Now returns a list |
411 |
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of ProjFile objects. |
412 |
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(GetSystemProjFiles): Renamed from GetSuppliedProjections. Returns |
413 |
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a list of ProjFile objects whose files are not user defined. |
414 |
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(GetUserProjFiles): Renamed from GetUserProjections. Returns a |
415 |
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list of ProjFile objects whose files are user defined. |
416 |
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(ProjFileReader): Extend new XMLReader. |
417 |
|
|
418 |
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* Thuban/Model/save.py (XMLWriter): Renamed from XMLSaver to |
419 |
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promote symmetry. |
420 |
|
|
421 |
|
* Thuban/UI/classgen.py (ClassGenDialog.__init__): Use a wxChoice |
422 |
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control instead of a wxComboBox. wxChoice controls do not generate |
423 |
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events as the uses highlights possible choices which fixes problems |
424 |
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with resizing the dialog when the use selects an option. |
425 |
|
|
426 |
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* Thuban/UI/classifier.py (Classifier.__init__): Use a wxChoice |
427 |
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control instead of a wxComboBox. |
428 |
|
|
429 |
|
* Thuban/UI/mainwindow.py (MainWindow.Projection): Use new projection |
430 |
|
dialog. |
431 |
|
|
432 |
|
* test/test_proj.py (TestProjection.test): New tests for GetParameter |
433 |
|
method. |
434 |
|
|
435 |
|
2003-04-22 Bernhard Herzog <[email protected]> |
436 |
|
|
437 |
|
* Thuban/UI/mainwindow.py: Remove some unused imports and global |
438 |
|
constants |
439 |
|
|
440 |
|
* Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape) |
441 |
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(IdentifyGridCtrl.selected_shape): Use table, not shapetable. |
442 |
|
|
443 |
2003-04-17 Bernhard Herzog <[email protected]> |
2003-04-17 Bernhard Herzog <[email protected]> |
444 |
|
|
445 |
* Thuban/Model/layer.py: Don't import LAYER_LEGEND_CHANGED. |
* Thuban/Model/layer.py: Don't import LAYER_LEGEND_CHANGED. |