/*******************************************************************************

 * Copyright (c) 2009 Symbian Foundation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "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:

 * Symbian Foundation - initial contribution.

 * Contributors:

 * Description:

 * Overview:

 * Details:

 * Platforms/Drives/Compatibility:

 * Assumptions/Requirement/Pre-requisites:

 * Failures and causes:

 *******************************************************************************/

package org.symbian.tools.tmw.debug.internal.launch;

import java.io.IOException;

import java.net.MalformedURLException;

import java.net.URI;

import java.net.URL;

import java.util.List;

import org.chromium.debug.core.model.TabSelector;

import org.chromium.sdk.Browser.TabConnector;

import org.chromium.sdk.Browser.TabFetcher;

public class WidgetTabSelector implements TabSelector {

	private final URI uri;

	private TabConnector connector;

	public WidgetTabSelector(URI uri) {

		this.uri = uri;

	}

	public TabConnector selectTab(TabFetcher tabFetcher) throws IOException {

		// Give it time to start the process/tab. 5 retries, 500 ms inbetween.

		for (int i = 0; i < 5; i++) {

			List<? extends TabConnector> tabs = tabFetcher.getTabs();

			for (TabConnector tabConnector : tabs) {

				String url = tabConnector.getUrl();

				try {

					if (uri.toURL().equals(new URL(url))) {

						connector = tabConnector;

						return tabConnector;

					}

				} catch (MalformedURLException e) {

					// Ignore - fails because of "chrome" protocol, we should ignore these tabs anyways

				}

			}

		}

		return null;

	}

	public TabConnector getConnector() {

		return connector;

	}

}