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

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbApps module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

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

#ifndef THEMESELECTIONLIST_H

#define THEMESELECTIONLIST_H

#include <QDir>

#include <QModelIndex>

#include <QStandardItemModel>

#include <QFileSystemWatcher>

#include <QTime>

#include <hbview.h>

#include <hblistwidget.h>

#ifdef Q_OS_SYMBIAN

#include "themeclientsymbian.h"

#else

#include "themeclientqt.h"

#endif

#include "themechangerdefs.h"

class HbIcon;

class ThemeSelectionList:public HbView

{

Q_OBJECT

public:

#ifdef Q_OS_SYMBIAN

    ThemeSelectionList(ThemeClientSymbian* client);

#else

    ThemeSelectionList(ThemeClientQt* client);

#endif

    ~ThemeSelectionList();

signals:

    void newThemeSelected(const QString &newthemepath);

public slots:

    void displayThemes();

    void setChosen(HbListWidgetItem *item);

    void applySelection();

    void updateThemeList(const QString &path);

    void sendThemeName(const QString& name);

#ifdef THEME_CHANGER_TIMER_LOG

    void processWhenIdle();

    void themeChanged();

#endif

protected:

    bool event(QEvent *e);

    void resizeEvent(QResizeEvent* event);

private:

    static QStringList rootPaths();

    QDir dir; 

    int oldItemIndex;

    HbListWidget *themelist;

    HbIcon* rightMark;

    HbIcon* noMark;

    HbAction *action;

#ifdef Q_OS_SYMBIAN

    ThemeClientSymbian* client;

#else

    ThemeClientQt* client;

#endif

    QFileSystemWatcher *watcher;

    QString iCurrentTheme;

#ifdef THEME_CHANGER_TIMER_LOG

    QTime timer;

    QTimer *idleTimer;

#endif

};

#endif //THEMESELECTIONLIST_H