org.eclipse.gmf.examples.runtime.diagram.logic/src/org/eclipse/gmf/examples/runtime/diagram/logic/internal/providers/LogicContributionItemProvider.java

/******************************************************************************
 * Copyright (c) 2005, 2007 IBM Corporation and others.
 * 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:
 *    IBM Corporation - initial API and implementation 
 ****************************************************************************/

package org.eclipse.gmf.examples.runtime.diagram.logic.internal.providers;

import org.eclipse.gmf.examples.runtime.diagram.logic.internal.actions.DeleteSemanticAction;
import org.eclipse.gmf.examples.runtime.diagram.logic.internal.actions.IncrementDecrementAction;
import org.eclipse.gmf.examples.runtime.diagram.logic.internal.actions.LogicActionIds;
import org.eclipse.gmf.examples.runtime.diagram.logic.internal.actions.ModifyPortsColorAction;
import org.eclipse.gmf.runtime.common.ui.services.action.contributionitem.AbstractContributionItemProvider;
import org.eclipse.gmf.runtime.common.ui.util.IWorkbenchPartDescriptor;
import org.eclipse.gmf.runtime.diagram.ui.printing.actions.PrintPreviewAction;
import org.eclipse.gmf.runtime.diagram.ui.printing.render.actions.EnhancedPrintActionHelper;
import org.eclipse.gmf.runtime.diagram.ui.printing.render.actions.RenderedPrintPreviewAction;
import org.eclipse.jface.action.IAction;

/**
 * @author qili
 * @canBeSeenBy org.eclipse.gmf.examples.runtime.diagram.logic.*
 * 
 * Collects all the actions that are provided by the logic diagram plug-in.
 */
public class LogicContributionItemProvider extends
		AbstractContributionItemProvider implements LogicActionIds {

	/**
	 * @see org.eclipse.gmf.runtime.common.ui.services.action.contributionitem.AbstractContributionItemProvider#createAction(java.lang.String,
	 *      org.eclipse.gmf.runtime.common.ui.internal.util.IWorkbenchPartDescriptor)
	 */
	protected IAction createAction(String actionId,
			IWorkbenchPartDescriptor partDescriptor) {

		if (actionId.equals(ACTION_INCREMENT_VALUE)
				|| actionId.equals(ACTION_DECREMENT_VALUE)) {
			return new IncrementDecrementAction(partDescriptor.getPartPage(),
					actionId);
		} else if (actionId.equals(DELETE_SEMANTIC_VALUE)) {
			return new DeleteSemanticAction(partDescriptor.getPartPage());
		} else if (actionId.equals(PrintPreviewAction.ID)) {
			return new RenderedPrintPreviewAction(
					new EnhancedPrintActionHelper());
		} else if (actionId.equals(MODIFY_PORTS_COLOR_VALUE)) {
			return new ModifyPortsColorAction(partDescriptor.getPartPage());
		}

		return super.createAction(actionId, partDescriptor);
	}
}