// Copyright (c) 2008-2009 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.symbian.smt.gui.views;

import org.eclipse.swt.SWT;

import org.eclipse.swt.widgets.Composite;

import org.eclipse.swt.widgets.Text;

import org.eclipse.ui.part.ViewPart;

public class ConsoleOutput extends ViewPart {

	public static final String ID = "com.symbian.smt.gui.views.consoleoutput"; //$NON-NLS-1$

	private static Text text;

	private static StringBuilder theText = new StringBuilder();

	/**

	 * Adds text to the console output

	 * 

	 * @param String

	 *            Text to add to the console

	 * @return void

	 */

	public static void addText(String someText) {

		theText.append(someText);

		theText.append(System.getProperty("line.separator"));

		if (text != null) {

			text.setText(theText.toString());

			text.append("");

		}

	}

	/**

	 * Returns the text contained in the console output

	 * 

	 * @return String

	 */

	public static String getText() {

		if (theText.toString().length() > 0) {

			return theText.toString();

		}

		return "";

	}

	/**

	 * Resets the console output, removes all text

	 * 

	 * @return void

	 */

	public static void reset() {

		theText = new StringBuilder();

		if (text != null) {

			text.setText("");

		}

	}

	@Override

	public void createPartControl(Composite parent) {

		text = new Text(parent, SWT.WRAP | SWT.V_SCROLL | SWT.MULTI

				| SWT.BORDER);

		text.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));

		text.setEditable(false);

	}

	@Override

	public void setFocus() {

		if (theText != null) {

			text.setText(theText.toString());

			text.append("");

		}

	}

}