com.architexa.org.eclipse.gef.ui.actions.SelectAllAction.java Source code

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Here is the source code for com.architexa.org.eclipse.gef.ui.actions.SelectAllAction.java

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/*******************************************************************************
 * Copyright (c) 2000, 2005 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 com.architexa.org.eclipse.gef.ui.actions;

import com.architexa.org.eclipse.gef.GraphicalViewer;
import com.architexa.org.eclipse.gef.internal.GEFMessages;

import org.eclipse.jface.action.Action;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.actions.ActionFactory;

/** 
 * An action which selects all edit parts in the active workbench part.
 */
public class SelectAllAction extends Action {

    private IWorkbenchPart part;

    /**
     * Constructs a <code>SelectAllAction</code> and associates it with the given
     * part.
     * @param part The workbench part associated with this SelectAllAction
     */
    public SelectAllAction(IWorkbenchPart part) {
        this.part = part;
        setText(GEFMessages.SelectAllAction_Label);
        setToolTipText(GEFMessages.SelectAllAction_Tooltip);
        setId(ActionFactory.SELECT_ALL.getId());
    }

    /**
     * Selects all edit parts in the active workbench part.
     */
    public void run() {
        GraphicalViewer viewer = (GraphicalViewer) part.getAdapter(GraphicalViewer.class);
        if (viewer != null)
            viewer.setSelection(new StructuredSelection(viewer.getContents().getChildren()));
    }

}