/**
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.eclipse.flow.ruleflow.editor.editpart;
/*
* Copyright 2005 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.drools.eclipse.DroolsEclipsePlugin;
import org.drools.eclipse.flow.common.editor.editpart.ElementContainerEditPart;
import org.drools.eclipse.flow.ruleflow.skin.SkinManager;
import org.drools.eclipse.flow.ruleflow.skin.SkinProvider;
import org.drools.eclipse.preferences.IDroolsConstants;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.geometry.Rectangle;
/**
* EditPart for a ForEach node.
*
* @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a>
*/
public class ForEachNodeEditPart extends ElementContainerEditPart {
private String SKIN =
DroolsEclipsePlugin.getDefault().getPreferenceStore().getString(IDroolsConstants.SKIN);
protected IFigure createFigure() {
SkinProvider skinProvider = SkinManager.getInstance().getSkinProvider(SKIN);
IFigure result = skinProvider.createForEachNodeFigure();
Rectangle constraint = getElementWrapper().getConstraint();
if (constraint.width == -1) {
constraint.width = result.getSize().width;
}
if (constraint.height == -1) {
constraint.height = result.getSize().height;
}
getElementWrapper().setConstraint(constraint);
return result;
}
// public ConnectionAnchor getSourceConnectionAnchor(Request request) {
// Point p = ((DropRequest) request).getLocation();
// Rectangle figureBounds = getFigure().getBounds();
// if (p.x > figureBounds.x && p.x < figureBounds.x + figureBounds.width &&
// p.y > figureBounds.y && p.y < figureBounds.y + figureBounds.height) {
// FixedConnectionAnchor c = new FixedConnectionAnchor(getFigure());
// c.setOffsetV(getFigure().getBounds().height/2);
// c.setOffsetH(0);
// return c;
// }
// FixedConnectionAnchor c = new FixedConnectionAnchor(getFigure());
// c.setOffsetV(getFigure().getBounds().height/2);
// c.setOffsetH(getFigure().getBounds().width);
// return c;
// }
//
// public ConnectionAnchor getTargetConnectionAnchor(Request request) {
// Point p = ((DropRequest) request).getLocation();
// Rectangle figureBounds = getFigure().getBounds();
// if (p.x > figureBounds.x && p.x < figureBounds.x + figureBounds.width &&
// p.y > figureBounds.y && p.y < figureBounds.y + figureBounds.height) {
// FixedConnectionAnchor c = new FixedConnectionAnchor(getFigure());
// c.setOffsetV(getFigure().getBounds().height/2);
// c.setOffsetH(getFigure().getBounds().width);
// return c;
// }
// FixedConnectionAnchor c = new FixedConnectionAnchor(getFigure());
// c.setOffsetV(getFigure().getBounds().height/2);
// c.setOffsetH(0);
// return c;
// }
}