org.eclipse.dltk.internal.ui.actions.ImportActionGroup.java Source code

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Here is the source code for org.eclipse.dltk.internal.ui.actions.ImportActionGroup.java

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/*******************************************************************************
 * Copyright (c) 2000, 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
 *
     
 *******************************************************************************/
package org.eclipse.dltk.internal.ui.actions;

import org.eclipse.dltk.ui.IContextMenuConstants;
import org.eclipse.jface.action.GroupMarker;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.actions.ActionGroup;
import org.eclipse.ui.actions.ExportResourcesAction;
import org.eclipse.ui.actions.ImportResourcesAction;
import org.eclipse.ui.navigator.ICommonMenuConstants;

/**
 * Action group to add the Import and Export action to a view part's
 * context menu.
 * 
 * <p>
 * This class may be instantiated; it is not intended to be subclassed.
 * </p>
 * 
*
 */
public class ImportActionGroup extends ActionGroup {

    private static final String GROUP_IMPORT = "group.import"; //$NON-NLS-1$

    private ImportResourcesAction fImportAction;
    private ExportResourcesAction fExportAction;

    /**
     * Creates a new <code>ImportActionGroup</code>. The group 
     * requires that the selection provided by the part's selection provider 
     * is of type <code>org.eclipse.jface.viewers.IStructuredSelection</code>.
     * 
     * @param part the view part that owns this action group
     */
    public ImportActionGroup(IViewPart part) {
        IWorkbenchWindow workbenchWindow = part.getSite().getWorkbenchWindow();
        fImportAction = new ImportResourcesAction(workbenchWindow);
        fExportAction = new ExportResourcesAction(workbenchWindow);
    }

    /* (non-Javadoc)
     * Method declared in ActionGroup
     */
    public void fillContextMenu(IMenuManager menu) {
        menu.appendToGroup(IContextMenuConstants.GROUP_REORGANIZE, new Separator(GROUP_IMPORT));
        menu.appendToGroup(GROUP_IMPORT, new GroupMarker(ICommonMenuConstants.GROUP_PORT));
        menu.appendToGroup(GROUP_IMPORT, fImportAction);
        menu.appendToGroup(GROUP_IMPORT, fExportAction);
        super.fillContextMenu(menu);
    }

    /**
     * {@inheritDoc}
     */
    public void dispose() {
        fImportAction.dispose();
        fExportAction.dispose();
        super.dispose();
    }
}