| /******************************************************************************* |
| * <copyright> |
| * |
| * Copyright (c) 2005, 2010 SAP AG. |
| * 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: |
| * SAP AG - initial API, implementation and documentation |
| * |
| * </copyright> |
| * |
| *******************************************************************************/ |
| package org.eclipse.graphiti.testtool.sketch.features; |
| |
| import org.eclipse.draw2d.geometry.Dimension; |
| import org.eclipse.graphiti.features.IFeatureProvider; |
| import org.eclipse.graphiti.features.context.IContext; |
| import org.eclipse.graphiti.features.context.ICustomContext; |
| import org.eclipse.graphiti.features.custom.AbstractCustomFeature; |
| import org.eclipse.graphiti.mm.algorithms.RoundedRectangle; |
| import org.eclipse.graphiti.mm.pictograms.Diagram; |
| import org.eclipse.graphiti.mm.pictograms.PictogramElement; |
| import org.eclipse.graphiti.mm.pictograms.Shape; |
| |
| /** |
| * The Class CornerDimensionFeature. |
| */ |
| public class CornerDimensionFeature extends AbstractCustomFeature { |
| |
| /** |
| * The dimension. |
| */ |
| Dimension dimension; |
| |
| /** |
| * Instantiates a new corner dimension feature. |
| * |
| * @param fp |
| * the fp |
| * @param dimension |
| * the dimension |
| */ |
| public CornerDimensionFeature(IFeatureProvider fp, Dimension dimension) { |
| super(fp); |
| this.dimension = dimension; |
| } |
| |
| @Override |
| public String getName() { |
| return "(w=" + dimension.width + ", h=" + dimension.height + ")"; |
| } |
| |
| @Override |
| public boolean canExecute(ICustomContext context) { |
| return true; |
| } |
| |
| public void execute(ICustomContext context) { |
| PictogramElement[] pes = context.getPictogramElements(); |
| |
| for (int i = 0; i < pes.length; i++) { |
| PictogramElement pe = pes[i]; |
| if (pe != null && pe.getGraphicsAlgorithm() != null) { |
| RoundedRectangle rect = (RoundedRectangle) pe.getGraphicsAlgorithm(); |
| rect.setCornerWidth(dimension.width); |
| rect.setCornerHeight(dimension.height); |
| } |
| } |
| } |
| |
| @Override |
| public boolean isAvailable(IContext context) { |
| boolean ret = false; |
| if (context instanceof ICustomContext) { |
| PictogramElement[] pes = ((ICustomContext) context).getPictogramElements(); |
| for (int i = 0; i < pes.length; i++) { |
| PictogramElement pe = pes[i]; |
| if (pe instanceof Shape && pe.getGraphicsAlgorithm() instanceof RoundedRectangle && !(pe instanceof Diagram)) { |
| ret = true; |
| } else { |
| return false; |
| } |
| } |
| } |
| return ret; |
| } |
| } |