void loadTranslationFilesOnSymbian(QTranslator &hsTranslator, QTranslator &alTranslator);

void copyWallpapersFromRom();

void copyHsDatabaseFileFromRom();

void createPrivateFolder();

    wgName->SetCaptionL(_L("hsapplication"));

/*!

*/

    TRAP_IGNORE( loadTranslationFilesOnSymbian(hsTranslator, alTranslator) );

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

    QString hsTrFile = QString("homescreen_") + locale;

    QString alTrFile = QString("hsapplibrary_") + locale;

    qApp->installTranslator(&hsTranslator);

    qApp->installTranslator(&alTranslator);

    copyHsDatabaseFileFromRom();

    copyWallpapersFromRom();

    window.setRenderHint(QPainter::SmoothPixmapTransform);

#ifdef Q_OS_SYMBIAN

/*!

 * Creates private folder to c: drive if not exists yet.

 */

void createPrivateFolder()

{

    QDir dir("c:/private/20022f35/");

    if(!dir.exists()) {

        HSTEST("HS::main() - c:/private/20022f35/ does not exist.");

        RFs fsSession;

        if(fsSession.Connect() != KErrNone){

            HSTEST("HS::main() - Homescreen private dir creation failed!");

        }

        fsSession.CreatePrivatePath(EDriveC);

        HSTEST("HS::main() - c:/private/20022f35/ created.");

        fsSession.Close();

        if(!dir.exists()) {

            HSTEST("HS::main() - c:/private/20022f35/ creation failed.");

        }

    }

    HSTEST("HS::main() - c:/private/20022f35/ exists.");

}

/*!

 * Copies homescreen database from rom if database does not exist on c: drive

 */

void copyHsDatabaseFileFromRom()

{

    QFile file("c:/private/20022f35/homescreen.db");

    //If DB file does not exist copy default DB from z: (ROM)

    if(!file.exists()) {

        HSTEST("HS::main() - homescreen.db not in c:");

        file.setFileName("z:/private/20022f35/homescreen.db");

        if(!file.exists()) {

            HSTEST("HS::main() - homescreen.db not in ROM!");

        } else {

            HSTEST("HS::main() - homescreen.db found from z:");

            createPrivateFolder();

            //Copy DB from z: to c:

            if (!file.copy("c:/private/20022f35/homescreen.db")) {

                HSTEST("HS::main() - homescreen.db copy from ROM to c: failed!");

            }

            HSTEST("HS::main() - homescreen.db copied from ROM to c:!");

            file.setFileName("c:/private/20022f35/homescreen.db");

            if(!file.setPermissions(QFile::ReadOwner | QFile::WriteOwner)) {

                HSTEST("HS::main() - homescreen.db ReadWrite permission settings on c: failed!");

            }

            HSTEST("HS::main() - homescreen.db permission set to ReadWrite!");

        }

    }

#ifdef __WINS__

    else if(!file.setPermissions(QFile::ReadOwner | QFile::WriteOwner)) {

        HSTEST("HS::main() - homescreen.db ReadWrite permission settings on emulator's c: failed!");

    }

#endif

}

/*!

 * Copies homescreen wallpapers from rom if wallpaper directory does not exist on c: drive

 */

void copyWallpapersFromRom()

{

    QDir dir("c:/private/20022f35/wallpapers");

    if(!dir.exists()) {

        dir.mkpath("c:/private/20022f35/wallpapers/");

        QDir dir2("z:/private/20022f35/wallpapers");

        dir2.setFilter(QDir::Files);

        QStringList files = dir2.entryList();

        foreach(QString file, files)

        {

            QString targetFile("c:/private/20022f35/wallpapers/" + file);

            if ( QFile::copy(dir2.absoluteFilePath(file), targetFile) ) {

                qDebug() << "image copied" << dir2.absoluteFilePath(file);

            } 

            QFile createdFile(targetFile);

            if(!createdFile.setPermissions(QFile::ReadOwner | QFile::WriteOwner)) {

                qDebug() << "read write permission set failed for file" << targetFile;

            }

        }

    }

}

/*!

 * Load translation files.

 */

void loadTranslationFilesOnSymbian(QTranslator &hsTranslator, QTranslator &alTranslator)

{

    bool hsLoaded(false);

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

    QString hsTrFile = QString("homescreen_") + locale;

    hsLoaded = hsTranslator.load(hsTrFile, QString("z:/") + TR_FILE_PATH);

    if (!hsLoaded) {

        hsTranslator.load(hsTrFile, QString("c:/") + TR_FILE_PATH);

    }

    bool alLoaded(false);

    QString alTrFile = QString("hsapplibrary_") + locale;

    alLoaded = alTranslator.load(alTrFile, QString("z:/") + TR_FILE_PATH);

    if (!alLoaded) {

        alTranslator.load(alTrFile, QString("c:/") + TR_FILE_PATH);

    }

}

#endif