/****************************************************************************
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
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** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
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****************************************************************************/

#ifndef QS60STYLE_H
#define QS60STYLE_H

#include <QtGui/qcommonstyle.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

//Public custom pixel metrics values.
//These can be used to fetch custom pixel metric value from outside QS60Style.
enum {
    PM_FrameCornerWidth = QStyle::PM_CustomBase + 1,
    PM_FrameCornerHeight,
    PM_BoldLineWidth,
    PM_ThinLineWidth,
    PM_MessageBoxHeight,
    PM_CbaIconWidth,
    PM_CbaIconHeight
    };

enum {
    SP_CustomToolBarAdd = QStyle::SP_CustomBase + 1,
    SP_CustomToolBarAddDetail,
    SP_CustomToolBarAgain,
    SP_CustomToolBarAgenda,
    SP_CustomToolBarAudioOff,
    SP_CustomToolBarAudioOn,
    SP_CustomToolBarBack,
    SP_CustomToolBarBluetoothOff,
    SP_CustomToolBarBluetoothOn,
    SP_CustomToolBarCancel,
    SP_CustomToolBarDelete,
    SP_CustomToolBarDone,
    SP_CustomToolBarEdit,
    SP_CustomToolBarEditDisabled,
    SP_CustomToolBarEmailSend,
    SP_CustomToolBarEmergencyCall,
    SP_CustomToolBarFavouriteAdd,
    SP_CustomToolBarFavouriteRemove,
    SP_CustomToolBarFavourites,
    SP_CustomToolBarGo,
    SP_CustomToolBarHome,
    SP_CustomToolBarImageTools,
    SP_CustomToolBarList,
    SP_CustomToolBarLock,
    SP_CustomToolBarLogs,
    SP_CustomToolBarMenu,
    SP_CustomToolBarNewContact,
    SP_CustomToolBarNewGroup,
    SP_CustomToolBarNextFrame,
    SP_CustomToolBarNowPlay,
    SP_CustomToolBarOptions,
    SP_CustomToolBarOther,
    SP_CustomToolBarOvi,
    SP_CustomToolBarPreviousFrame,
    SP_CustomToolBarRead,
    SP_CustomToolBarRedoDisabled,
    SP_CustomToolBarRedo,
    SP_CustomToolBarRefresh,
    SP_CustomToolBarRemoveDetail,
    SP_CustomToolBarRemoveDisabled,
    SP_CustomToolBarRepeat,
    SP_CustomToolBarRepeatOff,
    SP_CustomToolBarRepeatOne,
    SP_CustomToolBarSearch,
    SP_CustomToolBarSearchDisabled,
    SP_CustomToolBarSelectContent,
    SP_CustomToolBarSelfTimer,
    SP_CustomToolBarSend,
    SP_CustomToolBarSendDimmed,
    SP_CustomToolBarShare,
    SP_CustomToolBarShift,
    SP_CustomToolBarShuffle,
    SP_CustomToolBarShuffleOff,
    SP_CustomToolBarSignalOff,
    SP_CustomToolBarSignalOn,
    SP_CustomToolBarSync,
    SP_CustomToolBarTools,
    SP_CustomToolBarTrim,
    SP_CustomToolBarUnlock,
    SP_CustomToolBarUnmark,
    SP_CustomToolBarView,
    SP_CustomToolBarWlanOff,
    SP_CustomToolBarWlanOn,
    SP_CustomCameraCaptureButton,
    SP_CustomCameraCaptureButtonPressed,
    SP_CustomCameraPauseButton,
    SP_CustomCameraPauseButtonPressed,
    SP_CustomCameraPlayButton,
    SP_CustomCameraPlayButtonPressed,
    SP_CustomCameraRecButton,
    SP_CustomCameraRecButtonPressed,
    SP_CustomCameraStopButton,
    SP_CustomCameraStopButtonPressed,
    SP_CustomTabAll,
    SP_CustomTabArtist,
    SP_CustomTabFavourite,
    SP_CustomTabGenre,
    SP_CustomTabLanguage,
    SP_CustomTabMusicAlbum,
    SP_CustomTabPhotosAlbum,
    SP_CustomTabPhotosAll,
    SP_CustomTabPlaylist,
    SP_CustomTabServices,
    SP_CustomTabSongs,
    SP_CustomTabVideos
};

class QS60StylePrivate;

class Q_GUI_EXPORT QS60Style : public QCommonStyle
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QS60Style)

public:
    QS60Style();
    ~QS60Style();

    void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget = 0) const;
    void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
    void drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
    int pixelMetric(PixelMetric metric, const QStyleOption *option = 0, const QWidget *widget = 0) const;
    QSize sizeFromContents(ContentsType ct, const QStyleOption *opt, const QSize &contentsSize, const QWidget *w = 0) const;
    int styleHint(StyleHint sh, const QStyleOption *opt = 0, const QWidget *w = 0,
                  QStyleHintReturn *shret = 0) const;
    QRect subControlRect(ComplexControl control, const QStyleOptionComplex *option, SubControl scontrol, const QWidget *widget = 0) const;
    QRect subElementRect(SubElement element, const QStyleOption *opt, const QWidget *widget = 0) const;
    void polish(QWidget *widget);
    void unpolish(QWidget *widget);
    void polish(QApplication *application);
    void unpolish(QApplication *application);
#ifndef Q_NO_USING_KEYWORD
    using QCommonStyle::polish;
#endif
    bool event(QEvent *e);

#ifndef Q_OS_SYMBIAN
    static QStringList partKeys();
    static QStringList colorListKeys();
    void setS60Theme(const QHash<QString, QPicture> &parts,
        const QHash<QPair<QString , int>, QColor> &colors);
    bool loadS60ThemeFromBlob(const QString &blobFile);
    bool saveS60ThemeToBlob(const QString &blobFile) const;
#endif // !Q_OS_SYMBIAN

protected Q_SLOTS:
    QIcon standardIconImplementation(
            StandardPixmap standardIcon, const QStyleOption * option = 0, const QWidget * widget = 0 ) const;

protected:
    void timerEvent(QTimerEvent *event);
    bool eventFilter(QObject *o, QEvent *e);
private:
    Q_DISABLE_COPY(QS60Style)
    friend class QStyleFactory;
    friend class QApplicationPrivate;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QS60STYLE_H