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/*****************************************************************************
* 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.activity.edit.parts;
import org.eclipse.draw2d.Connection;
import org.eclipse.draw2d.PolylineDecoration;
import org.eclipse.draw2d.RotatableDecoration;
import org.eclipse.draw2d.geometry.PointList;
import org.eclipse.gef.EditPart;
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.WrappingLabel;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.uml.diagram.activity.edit.policies.InterruptibleEdgeEditPolicy;
import org.eclipse.papyrus.uml.diagram.activity.edit.policies.ObjectFlowItemSemanticEditPolicy;
import org.eclipse.papyrus.uml.diagram.activity.figures.ActivityEdgeFigure;
import org.eclipse.papyrus.uml.diagram.common.editparts.UMLConnectionNodeEditPart;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.AppliedStereotypeLinkLabelDisplayEditPolicy;
import org.eclipse.papyrus.uml.diagram.common.figure.edge.UMLEdgeFigure;
/**
* @generated
*/
public class ObjectFlowEditPart extends UMLConnectionNodeEditPart implements ITreeBranchEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 4003;
/**
* @generated
*/
public ObjectFlowEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new ObjectFlowItemSemanticEditPolicy());
installEditPolicy(AppliedStereotypeLinkLabelDisplayEditPolicy.STEREOTYPE_LABEL_POLICY, new AppliedStereotypeLinkLabelDisplayEditPolicy());
installEditPolicy(InterruptibleEdgeEditPolicy.INTERRUPTIBLE_ICON_POLICY, new InterruptibleEdgeEditPolicy());
}
/**
* @generated
*/
protected boolean addFixedChild(EditPart childEditPart) {
if(childEditPart instanceof ObjectFlowAppliedStereotypeEditPart) {
((ObjectFlowAppliedStereotypeEditPart)childEditPart).setLabel(getPrimaryShape().getAppliedStereotypeLabel());
return true;
}
return false;
}
/**
* @generated
*/
protected void addChildVisual(EditPart childEditPart, int index) {
if(addFixedChild(childEditPart)) {
return;
}
super.addChildVisual(childEditPart, -1);
}
/**
* @generated
*/
protected boolean removeFixedChild(EditPart childEditPart) {
if(childEditPart instanceof ObjectFlowAppliedStereotypeEditPart) {
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 ActivityEdgeFigure();
}
/**
* @generated
*/
public ActivityEdgeFigure getPrimaryShape() {
return (ActivityEdgeFigure)getFigure();
}
/**
* @generated NOT inherits from UMLEdgeFigure to manage stereotype label
*/
public class ActivityEdgeDescriptor extends UMLEdgeFigure {
/**
* @generated NOT call the super constructor
*/
public ActivityEdgeDescriptor() {
super();
this.setLineWidth(1);
setTargetDecoration(createTargetDecoration());
}
/**
* @generated NOT
*/
protected void createContents() {
super.createContents();
//fAppliedStereotypeLabel = new WrappingLabel();
//fAppliedStereotypeLabel.setText("");
//this.add(fAppliedStereotypeLabel);
}
/**
* @generated NOT scale changed from default 7:3 to 5:2 to make a smaller arrow
*/
private RotatableDecoration createTargetDecoration() {
PolylineDecoration df = new PolylineDecoration();
df.setLineWidth(1);
PointList pl = new PointList();
pl.addPoint(getMapMode().DPtoLP(-2), getMapMode().DPtoLP(2));
pl.addPoint(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0));
pl.addPoint(getMapMode().DPtoLP(-2), getMapMode().DPtoLP(-2));
df.setTemplate(pl);
df.setScale(getMapMode().DPtoLP(5), getMapMode().DPtoLP(2));
return df;
}
/**
* @generated NOT get the stereotype label of super class
*/
public WrappingLabel getAppliedStereotypeLabel() {
return super.getAppliedStereotypeLabel();
}
}
}
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