/*
 * Copyright (c) 2009 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: 
 *
 */
package com.nokia.testfw.codegen.ui.wizard.preview;

import java.io.ByteArrayInputStream;
import java.io.InputStream;

import org.eclipse.compare.IEditableContent;
import org.eclipse.compare.IStreamContentAccessor;
import org.eclipse.compare.ITypedElement;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.swt.graphics.Image;

/**
 * Class used by compare preview
 * 
 */
public class StringInput implements ITypedElement, IEditableContent,
		IStreamContentAccessor {

	private String text;
	@SuppressWarnings("unused")
	private InputStream fContent;
	private boolean isEditable;

	/**
	 * Constructor
	 */
	public StringInput(final String text) {
		this.text = text;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.compare.ITypedElement#getImage()
	 */
	public Image getImage() {
		return null;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.compare.ITypedElement#getName()
	 */
	public String getName() {
		return "StringInput";
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.compare.ITypedElement#getType()
	 */
	public String getType() {
		return "cpp";
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.compare.IStreamContentAccessor#getContents()
	 */
	public InputStream getContents() throws CoreException {
		if (text == null) {
			return null;
		} else {
			return new ByteArrayInputStream(text.getBytes());
		}
	}

	public void setContent(byte[] newContent) {
		fContent = new ByteArrayInputStream(newContent);
	}

	public ITypedElement replace(ITypedElement child, ITypedElement other) {
		return child;
	}

	public boolean isEditable() {
		return isEditable;
	}

	public void setEditable(boolean isEditable) {
		this.isEditable = isEditable;
	}

}