InteractionInteractionCompartmentEditPart.java example

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modellipse-master
/*****************************************************************************
 * Copyright (c) 2009 Atos Origin.
 *
 *    
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Atos Origin - Initial API and implementation
 *
 *****************************************************************************/
package org.eclipse.papyrus.uml.diagram.sequence.edit.parts;

import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.GraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeCompartmentEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.DragDropEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.diagram.ui.figures.ResizableCompartmentFigure;
import org.eclipse.gmf.runtime.draw2d.ui.figures.ConstrainedToolbarLayout;
import org.eclipse.gmf.runtime.notation.NotationPackage;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.uml.diagram.sequence.apex.edit.policies.ApexNonMovableEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.CombinedFragmentCreationEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.CustomDiagramDragDropEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.InteractionCompartmentXYLayoutEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.InteractionInteractionCompartmentItemSemanticEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.RemoveOrphanViewPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.part.Messages;

/**
 * @generated
 */
public class InteractionInteractionCompartmentEditPart extends ShapeCompartmentEditPart {

	/**
	 * @generated
	 */
	public static final int VISUAL_ID = 7001;

	/**
	 * @generated
	 */
	public InteractionInteractionCompartmentEditPart(View view) {
		super(view);
	}

	/**
	 * @generated
	 */
	public String getCompartmentName() {
		return Messages.InteractionInteractionCompartmentEditPart_title;
	}

	/**
	 * @generated
	 */
	public IFigure createFigure() {
		ResizableCompartmentFigure result = (ResizableCompartmentFigure)super.createFigure();
		result.setTitleVisibility(false);
		return result;
	}

	/**
	 * @generated NOT
	 */
	protected void createDefaultEditPolicies() {
		super.createDefaultEditPolicies();
		installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new InteractionInteractionCompartmentItemSemanticEditPolicy());
		installEditPolicy(EditPolicyRoles.CREATION_ROLE, new CombinedFragmentCreationEditPolicy());
		installEditPolicy(EditPolicyRoles.DRAG_DROP_ROLE, new DragDropEditPolicy());

		//in Papyrus diagrams are not strongly synchronised
		// installEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.CANONICAL_ROLE,
		// new
		// org.eclipse.papyrus.uml.diagram.sequence.edit.policies.InteractionInteractionCompartmentCanonicalEditPolicy());

		installEditPolicy(EditPolicy.LAYOUT_ROLE, new InteractionCompartmentXYLayoutEditPolicy());
		installEditPolicy("RemoveOrphanView", new RemoveOrphanViewPolicy()); //$NON-NLS-1$
		installEditPolicy(EditPolicyRoles.DRAG_DROP_ROLE, new CustomDiagramDragDropEditPolicy());
		
		/* apex added start */
		installEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE, new ApexNonMovableEditPolicy());
		/* apex added end */

		removeEditPolicy(EditPolicy.GRAPHICAL_NODE_ROLE);
	}

	/**
	 * @generated
	 */
	protected void setRatio(Double ratio) {
		if(getFigure().getParent().getLayoutManager() instanceof ConstrainedToolbarLayout) {
			super.setRatio(ratio);
		}
	}

	/**
	 * @generated
	 */
	protected void handleNotificationEvent(Notification notification) {
		Object feature = notification.getFeature();
		if(NotationPackage.eINSTANCE.getSize_Width().equals(feature) || NotationPackage.eINSTANCE.getSize_Height().equals(feature) || NotationPackage.eINSTANCE.getLocation_X().equals(feature) || NotationPackage.eINSTANCE.getLocation_Y().equals(feature)) {
			refreshBounds();
		}
		super.handleNotificationEvent(notification);
	}

	/**
	 * @generated
	 */
	protected void refreshBounds() {
		int width = ((Integer)getStructuralFeatureValue(NotationPackage.eINSTANCE.getSize_Width())).intValue();
		int height = ((Integer)getStructuralFeatureValue(NotationPackage.eINSTANCE.getSize_Height())).intValue();
		Dimension size = new Dimension(width, height);
		int x = ((Integer)getStructuralFeatureValue(NotationPackage.eINSTANCE.getLocation_X())).intValue();
		int y = ((Integer)getStructuralFeatureValue(NotationPackage.eINSTANCE.getLocation_Y())).intValue();
		Point loc = new Point(x, y);
		((GraphicalEditPart)getParent()).setLayoutConstraint(this, getFigure(), new Rectangle(loc, size));
	}

	/**
	 * @generated
	 */
	protected void refreshVisuals() {
		super.refreshVisuals();
		refreshBounds();
	}

	/**
	 * Generated not for send to back CombinedFragment and InteractionUse {@inheritDoc}
	 */
	// TODO Use transparency instead of send to back method
	@Override
	protected void addChildVisual(EditPart childEditPart, int index) {
		if(childEditPart instanceof CombinedFragmentEditPart || childEditPart instanceof ConsiderIgnoreFragmentEditPart || childEditPart instanceof InteractionUseEditPart) {
			index = 0;
		}
		super.addChildVisual(childEditPart, index);
	}
}