uk.ac.gda.views.baton.action.PreferencesAction.java Source code

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Here is the source code for uk.ac.gda.views.baton.action.PreferencesAction.java

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/*-
 * Copyright  2009 Diamond Light Source Ltd.
 *
 * This file is part of GDA.
 *
 * GDA is free software: you can redistribute it and/or modify it under the
 * terms of the GNU General Public License version 3 as published by the Free
 * Software Foundation.
 *
 * GDA is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along
 * with GDA. If not, see <http://www.gnu.org/licenses/>.
 */

package uk.ac.gda.views.baton.action;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jface.preference.PreferenceDialog;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.PreferencesUtil;

import uk.ac.gda.views.baton.BatonPreferencePage;

/**
 *
 */
public class PreferencesAction extends AbstractHandler {

    @Override
    public Object execute(ExecutionEvent event) throws ExecutionException {
        PreferenceDialog pref = PreferencesUtil.createPreferenceDialogOn(
                PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), BatonPreferencePage.ID, null,
                null);
        if (pref != null)
            pref.open();
        return Boolean.TRUE;
    }

}