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/*****************************************************************************
* Copyright (c) 2008-2009 CEA LIST.
*
*
* 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:
* Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.common.editparts;
import org.eclipse.draw2d.Label;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.infra.emf.appearance.helper.NameLabelIconHelper;
import org.eclipse.papyrus.uml.diagram.common.figure.node.IPapyrusNodeNamedElementFigure;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Font;
import org.eclipse.uml2.uml.NamedElement;
/**
* <pre>
* Abstract EditPart supporting font and icon management of name and qualified name labels.
* Similar implementation to {@link NamedElementEditPart} but indirectly inheriting from
* {@link BorderedBorderItemEditPart} in order to provide support for Affixed Child nodes.
* </pre>
*/
public abstract class BorderNamedElementEditPart extends BorderUMLNodeEditPart implements IUMLNamedElementEditPart {
/**
*
* Constructor.
*
* @param view
*/
public BorderNamedElementEditPart(View view) {
super(view);
}
/**
* {@inheritDoc}
*/
public NamedElement getNamedElement() {
return (NamedElement)getUMLElement();
}
/**
* {@inheritDoc}
*/
@Override
protected void handleNotificationEvent(Notification event) {
super.handleNotificationEvent(event);
if(resolveSemanticElement() != null) {
refreshIconNamedLabel();
refreshFontColor();
}
}
/**
* Refresh the icon in name label
*/
private void refreshIconNamedLabel() {
getNodeNamedElementFigure().setNameLabelIcon(NameLabelIconHelper.showLabelIcon((View)getModel()));
}
/**
* {@inheritDoc}
*/
@Override
protected void refreshVisuals() {
super.refreshVisuals();
if((getNodeNamedElementFigure() != null) && (resolveSemanticElement() != null)) {
refreshIconNamedLabel();
refreshFontColor();
}
}
/**
* A method to specify the labels to be update when the font is refreshed.
* Subclasses should call super.refreshLabelsFont(font)
*
* @param font
* the font to use
*/
protected void refreshLabelsFont(Font font) {
super.refreshLabelsFont(font);
// Apply the font to the Name Label
getNodeNamedElementFigure().getNameLabel().setFont(font);
// Apply the font to the Qualified Name
Label qualifiedNameLabel = getNodeNamedElementFigure().getQualifiedNameLabel();
if(qualifiedNameLabel != null) {
qualifiedNameLabel.setFont(font);
}
// Apply the font to the tagged Label
Label tagLabel = getNodeNamedElementFigure().getTaggedLabel();
if(tagLabel != null) {
tagLabel.setFont(font);
}
}
/**
* Get EditPart figure.
*
* @return the EditPart figure
*/
private IPapyrusNodeNamedElementFigure getNodeNamedElementFigure() {
return (IPapyrusNodeNamedElementFigure)getPrimaryShape();
}
/**
* {@inheritDoc}
*/
@Override
protected void setFontColor(Color color) {
super.setFontColor(color);
// Qualified Name
Label qualifiedNameLabel = getNodeNamedElementFigure().getQualifiedNameLabel();
if(qualifiedNameLabel != null) {
qualifiedNameLabel.setForegroundColor(color);
}
// Tagged Label
Label tagLabel = getNodeNamedElementFigure().getTaggedLabel();
if(tagLabel != null) {
tagLabel.setForegroundColor(color);
}
}
}
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