/*******************************************************************************
* Copyright (c) 2006 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.pagedesigner.editpolicies;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPartViewer;
import org.eclipse.jface.action.IStatusLineManager;
import org.eclipse.jst.jsf.common.ui.internal.logging.Logger;
import org.eclipse.jst.pagedesigner.PDPlugin;
import org.eclipse.jst.pagedesigner.viewer.IHTMLGraphicalViewer;
/**
* @author mengbo
*/
public class PolicyHelper {
private static Logger _log = PDPlugin.getLogger(PolicyHelper.class);
/**
* @param part
* @return the current viewer's status line manager or null
*/
public static IStatusLineManager getStatusLineManager(EditPart part) {
EditPartViewer v = part.getViewer();
if (v instanceof IHTMLGraphicalViewer) {
IHTMLGraphicalViewer htmlviewer = (IHTMLGraphicalViewer) v;
IStatusLineManager m = htmlviewer.getStatusLineManager();
if (m == null) {
_log.info("Warn.PolicyHelper.0", (String) null); //$NON-NLS-1$
}
return m;
}
_log.info("Warn.PolicyHelper.1", (String)null); //$NON-NLS-1$
return null;
}
}