/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

* Document processor interface

*

*/

package com.nokia.tracebuilder.source;

/**

 * Document processor interface

 * 

 */

public interface SourceDocumentProcessor {

	/**

	 * Notification about source opened

	 * 

	 * @param document

	 *            the document

	 */

	public void sourceOpened(SourceDocumentInterface document);

	/**

	 * Notification before source change

	 * 

	 * @param source

	 *            the source

	 * @param offset

	 *            removed text offset

	 * @param length

	 *            removed text length

	 * @param newText

	 *            new text

	 */

	public void sourceAboutToBeChanged(SourceDocumentInterface source,

			int offset, int length, String newText);

	/**

	 * Notification about source change

	 * 

	 * @param document

	 *            the document

	 * @param offset

	 *            removed text offset

	 * @param length

	 *            removed text length

	 * @param newText

	 *            new text

	 */

	public void sourceChanged(SourceDocumentInterface document, int offset,

			int length, String newText);

	/**

	 * Notification about source closed

	 * 

	 * @param document

	 *            the document

	 */

	public void sourceClosed(SourceDocumentInterface document);

	/**

	 * Notification about change in selection

	 * 

	 * @param source

	 *            the source

	 * @param offset

	 *            the offset of selection

	 * @param length

	 *            the length of selection

	 */

	public void selectionChanged(SourceDocumentInterface source, int offset,

			int length);

	/**

	 * Source save notification

	 * 

	 * @param source

	 *            the source

	 */

	public void sourceSaved(SourceDocumentInterface source);

}