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/*******************************************************************************
* Copyright (c) 2012 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
*******************************************************************************/
package org.eclipse.papyrus.uml.diagram.timing.custom.figures;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.RotatableDecoration;
import org.eclipse.draw2d.Shape;
import org.eclipse.gmf.runtime.draw2d.ui.figures.WrappingLabel;
import org.eclipse.gmf.runtime.draw2d.ui.mapmode.IMapMode;
import org.eclipse.gmf.runtime.draw2d.ui.mapmode.MapModeTypes;
import org.eclipse.papyrus.uml.diagram.common.figure.edge.UMLEdgeFigure;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.widgets.Display;
public abstract class AbstractMessageFigure extends UMLEdgeFigure {
protected static final Font LABEL_FONT = new Font(Display.getCurrent(), "SANS", 9, SWT.NORMAL); //$NON-NLS-1$
private WrappingLabel messageLabel;
@Override
public void paint(final Graphics graphics) {
graphics.setAntialias(SWT.ON);
super.paint(graphics);
}
public AbstractMessageFigure() {
// setForegroundColor(ColorConstants.black);
setForegroundColor(getForegroundColor());
setSourceDecoration(createSourceDecoration());
setTargetDecoration(createTargetDecoration());
}
// meant to be overridden
@SuppressWarnings("static-method")
protected RotatableDecoration createSourceDecoration() {
return null;
}
// meant to be overridden
@SuppressWarnings("static-method")
protected RotatableDecoration createTargetDecoration() {
return null;
}
@Override
protected void createContents() {
super.createContents();
this.messageLabel = new WrappingLabel();
this.messageLabel.setText(""); //$NON-NLS-1$
this.messageLabel.setFont(LABEL_FONT);
add(this.messageLabel);
}
public WrappingLabel getMessageLabel() {
return this.messageLabel;
}
@Override
public void setLineWidth(final int w) {
super.setLineWidth(w);
if(getSourceDecoration() instanceof Shape) {
((Shape)getSourceDecoration()).setLineWidth(w);
}
if(getTargetDecoration() instanceof Shape) {
((Shape)getTargetDecoration()).setLineWidth(w);
}
}
@Override
public void setForegroundColor(final Color c) {
super.setForegroundColor(c);
if(getSourceDecoration() instanceof Shape) {
((Shape)getSourceDecoration()).setForegroundColor(c);
((Shape)getSourceDecoration()).setBackgroundColor(c);
}
if(getTargetDecoration() instanceof Shape) {
((Shape)getTargetDecoration()).setForegroundColor(c);
((Shape)getTargetDecoration()).setBackgroundColor(c);
}
}
protected static IMapMode getMapMode() {
return MapModeTypes.IDENTITY_MM;
}
}
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