/*
* Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
* Rick Salay.
* 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:
* Alessio Di Sandro - Implementation.
*/
package edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts;
import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.Connection;
import org.eclipse.draw2d.PolygonDecoration;
import org.eclipse.draw2d.RotatableDecoration;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.draw2d.geometry.PointList;
import org.eclipse.gef.EditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionNodeEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ITreeBranchEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.draw2d.ui.figures.PolylineConnectionEx;
import org.eclipse.gmf.runtime.draw2d.ui.figures.WrappingLabel;
import org.eclipse.gmf.runtime.notation.View;
/**
* @generated
*/
public class SuperclassReferenceEditPart extends ConnectionNodeEditPart implements ITreeBranchEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 4003;
/**
* @generated
*/
public SuperclassReferenceEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE,
new edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.policies.SuperclassReferenceItemSemanticEditPolicy());
}
/**
* @generated
*/
protected boolean addFixedChild(EditPart childEditPart) {
if (childEditPart instanceof edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts.WrappingLabel6EditPart) {
((edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts.WrappingLabel6EditPart) childEditPart)
.setLabel(getPrimaryShape().getFigureMAVOSuperclassReferenceLabelFigure());
return true;
}
return false;
}
/**
* @generated
*/
protected void addChildVisual(EditPart childEditPart, int index) {
if (addFixedChild(childEditPart)) {
return;
}
super.addChildVisual(childEditPart, index);
}
/**
* @generated
*/
protected boolean removeFixedChild(EditPart childEditPart) {
if (childEditPart instanceof edu.toronto.cs.se.modelepedia.classdiagram_mavo.diagram.edit.parts.WrappingLabel6EditPart) {
return true;
}
return false;
}
/**
* @generated
*/
protected void removeChildVisual(EditPart childEditPart) {
if (removeFixedChild(childEditPart)) {
return;
}
super.removeChildVisual(childEditPart);
}
/**
* Creates figure for this edit part.
*
* Body of this method does not depend on settings in generation model
* so you may safely remove <i>generated</i> tag and modify it.
*
* @generated
*/
protected Connection createConnectionFigure() {
return new SuperclassReferenceFigure();
}
/**
* @generated
*/
public SuperclassReferenceFigure getPrimaryShape() {
return (SuperclassReferenceFigure) getFigure();
}
/**
* @generated
*/
public class SuperclassReferenceFigure extends PolylineConnectionEx {
/**
* @generated
*/
private WrappingLabel fFigureMAVOSuperclassReferenceLabelFigure;
/**
* @generated
*/
public SuperclassReferenceFigure() {
createContents();
setTargetDecoration(createTargetDecoration());
}
/**
* @generated
*/
private void createContents() {
fFigureMAVOSuperclassReferenceLabelFigure = new WrappingLabel();
fFigureMAVOSuperclassReferenceLabelFigure.setText("");
fFigureMAVOSuperclassReferenceLabelFigure
.setMaximumSize(new Dimension(getMapMode().DPtoLP(10000), getMapMode().DPtoLP(50)));
this.add(fFigureMAVOSuperclassReferenceLabelFigure);
}
/**
* @generated
*/
private RotatableDecoration createTargetDecoration() {
PolygonDecoration df = new PolygonDecoration();
df.setFill(true);
df.setBackgroundColor(ColorConstants.white);
PointList pl = new PointList();
pl.addPoint(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0));
pl.addPoint(getMapMode().DPtoLP(-2), getMapMode().DPtoLP(2));
pl.addPoint(getMapMode().DPtoLP(-2), getMapMode().DPtoLP(-2));
pl.addPoint(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0));
df.setTemplate(pl);
df.setScale(getMapMode().DPtoLP(7), getMapMode().DPtoLP(3));
return df;
}
/**
* @generated
*/
public WrappingLabel getFigureMAVOSuperclassReferenceLabelFigure() {
return fFigureMAVOSuperclassReferenceLabelFigure;
}
}
}