/*

* Copyright (c) 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: 

*

*/

#include <QtGui>

#include <QWebView>

#include <QWebPage>

#include <QWebFrame>

#include <QTranslator>

#include <QLocale>

#include <QWebSettings>

#include <QGraphicsWebView>

#ifndef NO_QSTM_GESTURE

#include "WebGestureHelper.h"

#endif

#include <QNetworkProxyFactory>

#include "browser.h"

#include <QDebug>

//#define HARDWARE_DEBUG_TRACE

#ifdef ENABLE_PERF_TRACE  

    #include "wrtperftracer.h"

    // Global reference to WrtPerfTracer

    WrtPerfTracer* g_wrtPerfTracing;

#endif

#ifdef HARDWARE_DEBUG_TRACE

static const QString DebugLogPath("C:/Data/debug.txt");

static void initDebugOutput()

{

    QFile file(DebugLogPath);

    file.remove();

}

static void debugOutput(QtMsgType type, const char *msg)

{

    QFile file(DebugLogPath);

    if (!file.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append))

        return;

    QTextStream out(&file);

    out << "\nDebug: " << msg;

    file.flush();

    file.close();

}

#endif

#ifdef NO_NETWORK_ACCESS_MANAGER

static QUrl urlFromUserInput(const QString& string)

{

    QString input(string);

    QFileInfo fi(input);

    if (fi.exists() && fi.isRelative())

        input = fi.absoluteFilePath();

#if QT_VERSION >= QT_VERSION_CHECK(4, 6, 0)

    return QUrl::fromUserInput(input);

#else

    return QUrl(input);

#endif

}

struct BrowserProxyFactory : public QNetworkProxyFactory

{

    QList<QNetworkProxy> queryProxy(const QNetworkProxyQuery &query = QNetworkProxyQuery())

    {

        QList<QNetworkProxy> plist;

#if defined(__WINSCW__)

        plist.push_back(QNetworkProxy(QNetworkProxy::HttpProxy,QString("dawebproxy01.americas.nokia.com"), 8080));

#endif

        QUrl proxyUrl = urlFromUserInput(qgetenv("http_proxy"));

        if (proxyUrl.isValid() && !proxyUrl.host().isEmpty()) {

            int proxyPort = (proxyUrl.port() > 0) ? proxyUrl.port() : 8080;

            plist.push_back(QNetworkProxy(QNetworkProxy::HttpProxy, proxyUrl.host(), proxyPort));

        }

        plist.append(systemProxyForQuery(query));

        return plist;

    };

};

static BrowserProxyFactory proxies;

#endif //NO_NETWORK_ACCESS_MANAGER

#ifdef ENABLE_PERF_TRACE

    WrtPerfTracer* perfTracer = 0;

#endif

int main(int argc, char * argv[])

{

#ifdef NO_NETWORK_ACCESS_MANAGER	

    QNetworkProxyFactory::setApplicationProxyFactory(&proxies);

#endif //NO_NETWORK_ACCESS_MANAGER    

    int res=0;

#ifdef HARDWARE_DEBUG_TRACE

    initDebugOutput();    

    qInstallMsgHandler(debugOutput);

#endif

#ifdef NO_QSTM_GESTURE

  QApplication app(argc, argv);

#else

  BrowserApp app(argc, argv);

#endif

#ifdef Q_OS_SYMBIAN

  //Object cache settings. NB: these need to be tuned per device

  QWebSettings::globalSettings()->setObjectCacheCapacities(128*1024, 1024*1024, 1024*1024);

#endif

    QString lang = QLocale::system().name();

    //install the common translator from platform

    QTranslator common;

    common.load(":/resource/qt/translations/common_" + lang);

    QApplication::installTranslator(&common);

    //install the translator from Browser

    QTranslator translator;

    QString transFilePath = ":/translations";

    //Todo: when platform delivers .ts file

    //QString transFilePath = "Z:/resource/qt/translations/";

    QString transFile = QLatin1String("browserLoc_") +  lang;

    translator.load(transFile, transFilePath);

    QApplication::installTranslator(&translator);

#ifdef Q_OS_SYMBIAN

    QApplication::setKeypadNavigationEnabled(true);

#endif

    GinebraBrowser * browser = new GinebraBrowser();

#ifdef ENABLE_PERF_TRACE

    g_wrtPerfTracing = new WrtPerfTracer(0);

#endif //ENABLE_PERF_TRACE

    browser->show();

    res = app.exec();

    delete browser;

#ifdef ENABLE_PERF_TRACE    

       // delete g_wrtPerfTracing instance

       if (g_wrtPerfTracing) {

           g_wrtPerfTracing->close();

           delete g_wrtPerfTracing;

       }   

#endif //ENABLE_PERF_TRACE

    return res;

}