private void writeModifiedFeaturesAndStartEditing(
final IProgressMonitor monitor,
final SelectionParameter parameters,
final UndoableComposite commands) {
EditToolHandler handler = parameters.handler;
EditBlackboard editBlackboard = handler.getEditBlackboard(handler.getEditLayer());
if (hasDirtyGeom(handler)) {
commands.addCommand(handler.getCommand(handler.getAcceptBehaviours()));
commands.addCommand(new DeselectEditGeomCommand(handler, editBlackboard.getGeoms()));
}
}
private void runSelectionStrategies(
IProgressMonitor monitor, FeatureIterator<SimpleFeature> reader) {
List<SelectionStrategy> strategies = parameters.selectionStrategies;
UndoableComposite compositeCommand = new UndoableComposite();
compositeCommand.setName(Messages.SelectGeometryCommand_name);
SimpleFeature firstFeature = reader.next();
for (SelectionStrategy selectionStrategy : strategies) {
selectionStrategy.run(monitor, compositeCommand, parameters, firstFeature, true);
}
while (reader.hasNext()) {
SimpleFeature nextFeature = reader.next();
for (SelectionStrategy selectionStrategy : strategies) {
selectionStrategy.run(monitor, compositeCommand, parameters, nextFeature, false);
}
}
this.command = compositeCommand;
}
public void run(
IProgressMonitor monitor, SelectionParameter parameters, UndoableComposite commands) {
EditToolHandler handler = parameters.handler;
EditBlackboard editBlackboard = handler.getEditBlackboard(handler.getEditLayer());
if (!parameters.event.isModifierDown(MapMouseEvent.MOD1_DOWN_MASK)
&& !parameters.event.isShiftDown()
&& parameters.permitClear) {
writeModifiedFeaturesAndStartEditing(monitor, parameters, commands);
commands.addCommand(handler.getContext().getEditFactory().createNullEditFeatureCommand());
commands.addCommand(new ClearEditBlackboardCommand(handler, editBlackboard));
commands.addCommand(new SetEditStateCommand(handler, EditState.NONE));
}
if (typeToCreate != null) {
if (typeToCreate == ShapeType.POINT) {
commands.addCommand(
new StartEditingCommand(
handler, parameters.event, typeToCreate, handler.getCurrentState()));
commands.addCommand(handler.getCommand(handler.getAcceptBehaviours()));
} else {
commands.addCommand(
new StartEditingCommand(handler, parameters.event, typeToCreate, EditState.CREATING));
}
}
}