@Override
protected void createActions() {
super.createActions();
ActionRegistry registry = getActionRegistry();
IAction action = new MatchWidthAction(this);
registry.registerAction(action);
getSelectionActions().add(action.getId());
action = new MatchHeightAction(this);
registry.registerAction(action);
getSelectionActions().add(action.getId());
action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.LEFT);
registry.registerAction(action);
getSelectionActions().add(action.getId());
action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.RIGHT);
registry.registerAction(action);
getSelectionActions().add(action.getId());
action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.TOP);
registry.registerAction(action);
getSelectionActions().add(action.getId());
action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.BOTTOM);
registry.registerAction(action);
getSelectionActions().add(action.getId());
action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.CENTER);
registry.registerAction(action);
getSelectionActions().add(action.getId());
action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.MIDDLE);
registry.registerAction(action);
getSelectionActions().add(action.getId());
}
@Override
protected void configureGraphicalViewer() {
super.configureGraphicalViewer();
GraphicalViewer viewer = getGraphicalViewer();
viewer.setEditPartFactory(new TadpoleEditPartFactory());
// zoom menu
zoomContribution(viewer);
// layout action
createDiagramAction(viewer);
// context menu
ContextMenuProvider provider = new TadpoleERDContextMenuProvider(viewer, getActionRegistry());
viewer.setContextMenu(provider);
// key handler
configureKeyHandler();
// grid and geometry
configureGeometry();
configureGrid();
}
@Override
public void commandStackChanged(EventObject event) {
firePropertyChange(PROP_DIRTY);
super.commandStackChanged(event);
}
@Override
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
super.init(site, input);
loadDBRsource(input);
}
@Override
public void dispose() {
super.dispose();
}