bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/dialogs/IWorkingSetSelectionDialog.java

/*******************************************************************************
 * 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 org.eclipse.ui.dialogs;

import org.eclipse.ui.IWorkingSet;

/**
 * A working set selection dialog displays the list of working
 * sets available in the workbench.
 * <p>
 * Use org.eclipse.ui.IWorkingSetManager#createWorkingSetSelectionDialog(Shell)
 * to create an instance of this dialog.
 * </p>
 * <p>
 * This interface is not intended to be implemented by clients.
 * </p>
 * @see org.eclipse.ui.IWorkingSetManager
 * @since 2.0
 */
public interface IWorkingSetSelectionDialog {
    /**
     * Returns the working sets selected in the dialog or 
     * <code>null</code> if the dialog was canceled.
     * 
     * @return the working sets selected in the dialog.
     */
    public IWorkingSet[] getSelection();

    /**
     * Displays the working set selection dialog.
     * 
     * @return Window.OK if the dialog closes with the working 
     * 	set selection confirmed.
     * 	Window.CANCEL if the dialog closes with the working set 
     * 	selection dismissed.
     * @see org.eclipse.jface.window.Window
     */
    public int open();

    /**
     * Sets the working sets that are initially selected in the dialog.
     * 
     * @param workingSets the working sets to select in the dialog.
     */
    public void setSelection(IWorkingSet[] workingSets);
}