/*******************************************************************************
* Copyright (c) 2001, 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
* Jens Lukowski/Innoopract - initial renaming/restructuring
*
*******************************************************************************/
package org.eclipse.wst.sse.ui.internal.openon;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IRegion;
/**
* Interface for Open On... navigation
*
* @author amywu
*/
public interface IOpenOn {
/**
* Returns the entire region relevant to the current offset where an
* openable source region is found. null if offset does not contain an
* openable source.
*
* @param document
* IDocument
* @param offset
* int
* @return IRegion entire region of openable source
*/
public IRegion getOpenOnRegion(IDocument document, int offset);
/**
* Opens the file/source relevant to region if possible.
*
* @param viewer
* ITextViewer
* @param region
* Region to examine
*/
public void openOn(IDocument document, IRegion region);
}