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/*****************************************************************************
* Copyright (c) 2013 CEA
*
*
* 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:
* Soyatec - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.sequence.edit.policies;
import org.eclipse.gef.EditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.AppliedStereotypeNodeLabelDisplayEditPolicy;
import org.eclipse.papyrus.uml.diagram.common.figure.node.IPapyrusNodeNamedElementFigure;
import org.eclipse.papyrus.uml.diagram.common.figure.node.IPapyrusNodeUMLElementFigure;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.OLDCustomInteractionOperandEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.InteractionOperandGuardEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.InteractionOperandGuardEditPart.GuardFigure;
import org.eclipse.swt.graphics.Image;
/**
* @author Jin Liu (jin.liu@soyatec.com)
*/
public class InteractionOperandAppliedStereotypeLabelDisplayEditPolicy extends AppliedStereotypeNodeLabelDisplayEditPolicy {
@Override
protected void refreshStereotypeDisplay() {
EditPart host = getHost();
if (!(host instanceof OLDCustomInteractionOperandEditPart)) {
return;
}
IGraphicalEditPart guard = ((OLDCustomInteractionOperandEditPart) host).getChildBySemanticHint(InteractionOperandGuardEditPart.GUARD_TYPE);
if (!(guard instanceof InteractionOperandGuardEditPart)) {
return;
}
GuardFigure figure = ((InteractionOperandGuardEditPart) guard).getPrimaryFigure();
// calculate text and icon to display
final String stereotypesToDisplay = helper.getStereotypeTextToDisplay((View) getHost().getModel());
// computes the icon to be displayed
final Image imageToDisplay = stereotypeIconToDisplay();
// if the string is not empty, then, the figure has to display it.
// Else, it displays
// nothing
// if (stereotypesToDisplay != "" || imageToDisplay != null) {
if (figure instanceof IPapyrusNodeUMLElementFigure) {
((IPapyrusNodeUMLElementFigure) figure).setStereotypeDisplay(tag + (stereotypesToDisplay), imageToDisplay);
if (figure instanceof IPapyrusNodeNamedElementFigure) {
refreshAppliedStereotypesPropertiesInBrace(figure);
}
}
}
}
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