package org.insightech.er.editor.controller.editpart.outline.trigger;
import java.beans.PropertyChangeEvent;
import org.eclipse.gef.DragTracker;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.Request;
import org.eclipse.gef.RequestConstants;
import org.eclipse.gef.tools.SelectEditPartTracker;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.ui.PlatformUI;
import org.insightech.er.Activator;
import org.insightech.er.ImageKey;
import org.insightech.er.editor.controller.command.diagram_contents.not_element.trigger.EditTriggerCommand;
import org.insightech.er.editor.controller.editpart.DeleteableEditPart;
import org.insightech.er.editor.controller.editpart.outline.AbstractOutlineEditPart;
import org.insightech.er.editor.controller.editpolicy.not_element.trigger.TriggerComponentEditPolicy;
import org.insightech.er.editor.model.ERDiagram;
import org.insightech.er.editor.model.diagram_contents.not_element.trigger.Trigger;
import org.insightech.er.editor.view.dialog.outline.trigger.TriggerDialog;
public class TriggerOutlineEditPart extends AbstractOutlineEditPart implements
DeleteableEditPart {
public void propertyChange(PropertyChangeEvent evt) {
}
/**
* {@inheritDoc}
*/
@Override
protected void refreshOutlineVisuals() {
Trigger trigger = (Trigger) this.getModel();
this.setWidgetText(this.getDiagram().filter(trigger.getName()));
this.setWidgetImage(Activator.getImage(ImageKey.TRIGGER));
}
/**
* {@inheritDoc}
*/
@Override
public void performRequest(Request request) {
Trigger trigger = (Trigger) this.getModel();
ERDiagram diagram = (ERDiagram) this.getRoot().getContents().getModel();
if (request.getType().equals(RequestConstants.REQ_OPEN)) {
TriggerDialog dialog = new TriggerDialog(PlatformUI.getWorkbench()
.getActiveWorkbenchWindow().getShell(), trigger);
if (dialog.open() == IDialogConstants.OK_ID) {
EditTriggerCommand command = new EditTriggerCommand(diagram,
trigger, dialog.getResult());
this.getViewer().getEditDomain().getCommandStack().execute(
command);
}
}
super.performRequest(request);
}
/**
* {@inheritDoc}
*/
@Override
protected void createEditPolicies() {
this.installEditPolicy(EditPolicy.COMPONENT_ROLE,
new TriggerComponentEditPolicy());
}
/**
* {@inheritDoc}
*/
@Override
public DragTracker getDragTracker(Request req) {
return new SelectEditPartTracker(this);
}
public boolean isDeleteable() {
return true;
}
}