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(PROJECTION_ADDED) (PROJECTION_REPLACED, PROJECTION_REMOVED): New message types for the ProjFile objects
Add the db connection management to the session. * Thuban/Model/session.py (Session.__init__): New instance variable db_connections (Session.AddDBConnection, Session.DBConnections) (Session.HasDBConnections, Session.CanRemoveDBConnection) (Session.RemoveDBConnection): New methods to manage and query the db connections managed by the session (Session.OpenDBShapeStore): New method to open a shapestore from a db connection * Thuban/Model/messages.py (DBCONN_REMOVED, DBCONN_ADDED): New messages for the db connection handling in the session * test/test_postgis_session.py: New. test cases for the session's db connection handling with postgis connections
Add CLASS_CHANGED for when a classification is modified.
* Thuban/Model/messages.py (LAYER_SHAPESTORE_REPLACED): New message. * Thuban/Model/layer.py (Layer.SetShapeStore): Send LAYER_SHAPESTORE_REPLACED when the shapestore changes. A LAYER_CHANGED will still be sent if the classification changes. * Thuban/UI/classifier.py (Classifier.__init__): Add the map as parameter so we can subscribe to some of its messages (Classifier.__init__): Subscribe to the map's MAP_LAYERS_REMOVED and the layer's LAYER_SHAPESTORE_REPLACED (Classifier.unsubscribe_messages): New. Unsubscribe from message subscribed to in __init__ (Classifier.map_layers_removed) (Classifier.layer_shapestore_replaced): receivers for the messages subscribed to in __init__. Unsubscribe and close the dialog * Thuban/UI/mainwindow.py (MainWindow.OpenLayerProperties): Pass the map to the Classifier dialog * test/test_layer.py (SetShapeStoreTests): Derive from SubscriberMixin as well so we can test messages (SetShapeStoreTests.setUp): Subscribe to some of the layer's messages (SetShapeStoreTests.tearDown): Clear the messages again (SetShapeStoreTests.test_sanity): Expand the doc-string and check for the modified flag too (SetShapeStoreTests.test_set_shape_store_modified_flag): New test to check whether SetShapeStore sets the modified flag (SetShapeStoreTests.test_set_shape_store_different_field_name) (SetShapeStoreTests.test_set_shape_store_same_field) (SetShapeStoreTests.test_set_shape_store_same_field_different_type): Add tests for the messages. This checks both the new LAYER_SHAPESTORE_REPLACED and the older LAYER_CHANGED
* Thuban/Model/messages.py (TABLE_REMOVED): New message. * Thuban/Model/session.py (Session.UnreferencedTables): New method to return tables that are not referenced by other tables or shape stores and can be removed. (Session.RemoveTable): Issue a TABLE_REMOVED message after removing the table * Thuban/UI/mainwindow.py: Remove unused imports (MainWindow.TableClose): Implement. * Thuban/UI/tableview.py (TableFrame.__init__): Subscribe to some messages so that the frame will be automatically closed when a new session is opened or the table is removed. (TableFrame.OnClose): Unsubscribe the Subscriptions made in __init__ (TableFrame.close_on_session_replaced) (TableFrame.close_on_table_removed): New. Subscribers that close the window * test/test_session.py (TestSessionMessages.test_remove_table) (TestSessionSimple.test_remove_table): Move the test to TestSessionSimple and add test for the TABLE_REMOVED message (TestSessionBase.setUp): Also subscribe to TABLE_REMOVED (TestSessionSimple.test_unreferenced_tables) New. Test for the UnreferencedTables method. (UnreferencedTablesTests): New. Class with some more sophisticated tests for UnreferencedTables.
New message to indicate that a layer's
data has changed (LAYER_CHANGED). New map messages to indicate
when layers have been added/removed/changed or if the stacking order
of the layers has changed.
new messages for extensions.
import all the source files
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