package org.eclipse.uml2.diagram.component.edit.parts;
import org.eclipse.draw2d.ColorConstants;
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.EditPolicy;
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.notation.View;
import org.eclipse.uml2.diagram.common.editpolicies.U2TGraphicalNodeEditPolicy;
import org.eclipse.uml2.diagram.component.edit.policies.ConnectorItemSemanticEditPolicy;
/**
* @generated
*/
public class ConnectorEditPart extends ConnectionNodeEditPart implements ITreeBranchEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 4008;
/**
* @generated
*/
public ConnectorEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new ConnectorItemSemanticEditPolicy());
installEditPolicy(EditPolicy.GRAPHICAL_NODE_ROLE, new U2TGraphicalNodeEditPolicy());
}
/**
* 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 DelegationConnectorConnection();
}
/**
* @generated
*/
public DelegationConnectorConnection getPrimaryShape() {
return (DelegationConnectorConnection) getFigure();
}
/**
* @generated
*/
public class DelegationConnectorConnection extends PolylineConnectionEx {
/**
* @generated
*/
public DelegationConnectorConnection() {
this.setLineWidth(1);
this.setForegroundColor(ColorConstants.blue);
setTargetDecoration(createTargetDecoration());
}
/**
* @generated
*/
private RotatableDecoration createTargetDecoration() {
PolylineDecoration df = new PolylineDecoration();
df.setLineWidth(1);
PointList pl = new PointList();
pl.addPoint(getMapMode().DPtoLP(-2), getMapMode().DPtoLP(-1));
pl.addPoint(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0));
pl.addPoint(getMapMode().DPtoLP(-2), getMapMode().DPtoLP(1));
df.setTemplate(pl);
df.setScale(getMapMode().DPtoLP(7), getMapMode().DPtoLP(3));
return df;
}
}
}