/*

 * Copyright (c) 2007-2010 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:

 *

 * Filter Tree Text Item class

 *

 */

package com.nokia.traceviewer.dialog.treeitem;

import com.nokia.traceviewer.action.TraceViewerActionUtils;

import com.nokia.traceviewer.engine.TraceProperties;

/**

 * Filter Tree Text Item class

 * 

 */

public class FilterTreeTextItem extends FilterTreeBaseItem {

	/**

	 * Text of the item

	 */

	private final String text;

	/**

	 * Text to be compared when filtering

	 */

	private final String textToCompare;

	/**

	 * Indicates match case

	 */

	private final boolean matchCase;

	/**

	 * Constructor

	 * 

	 * @param listener

	 *            Treeitem listener

	 * @param parent

	 *            parent object

	 * @param name

	 *            name of the item

	 * @param rule

	 *            rule of the item

	 * @param text

	 *            text of the item

	 * @param matchCase

	 *            match case of the item

	 */

	public FilterTreeTextItem(TreeItemListener listener, Object parent,

			String name, Rule rule, String text, boolean matchCase) {

		super(listener, parent, name, rule);

		this.text = text;

		this.matchCase = matchCase;

		// Save text to compare

		if (matchCase || text == null) {

			textToCompare = text;

		} else {

			textToCompare = text.toLowerCase();

		}

	}

	/**

	 * Gets match case status

	 * 

	 * @return the matchCase

	 */

	public boolean isMatchCase() {

		return matchCase;

	}

	/**

	 * Gets text

	 * 

	 * @return the text

	 */

	public String getText() {

		return text;

	}

	/*

	 * (non-Javadoc)

	 * 

	 * @see

	 * com.nokia.traceviewer.dialog.treeitem.FilterTreeBaseItem#processRule(

	 * com.nokia.traceviewer.engine.TraceProperties)

	 */

	@Override

	public boolean processRule(TraceProperties properties) {

		boolean filterHit = false;

		// Filter hits

		String traceLine = ""; //$NON-NLS-1$

		// Traces missing

		if (properties.bTraceInformation.isTraceMissing()) {

			traceLine = TraceViewerActionUtils.TRACES_DROPPED_MSG;

		}

		if (properties.traceString != null) {

			traceLine += properties.traceString;

		}

		// Check that filter is not null

		if (textToCompare != null) {

			if (!isMatchCase()) {

				traceLine = traceLine.toLowerCase();

			}

			if (traceLine.contains(textToCompare)) {

				filterHit = true;

			}

		}

		// If logical NOT, change the result to opposite

		if (isLogicalNotRule()) {

			filterHit = !filterHit;

		}

		return filterHit;

	}

}