#ifndef QXTGLOBALSHORTCUT_P_H
/****************************************************************************
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**       names of its contributors may be used to endorse or promote products
**       derived from this software without specific prior written permission.
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*****************************************************************************/

#define QXTGLOBALSHORTCUT_P_H

#include <QAbstractEventDispatcher>
#include <QHash>

class QKeySequence;
class QxtGlobalShortcut;

#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
#include <QAbstractNativeEventFilter>
#endif

class QxtGlobalShortcutPrivate
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
    : public QAbstractNativeEventFilter
#endif
{
public:
    explicit QxtGlobalShortcutPrivate(QxtGlobalShortcut *q);
    ~QxtGlobalShortcutPrivate();

    bool enabled;
    Qt::Key key;
    Qt::KeyboardModifiers mods;
    quint32 nativeKey;
    quint32 nativeMods;
    bool registered;

    bool setShortcut(const QKeySequence& shortcut);
    bool unsetShortcut();

#   ifndef Q_OS_MAC
    static int ref;
#   endif // Q_OS_MAC

#   if QT_VERSION < QT_VERSION_CHECK(5,0,0)
#   ifndef Q_OS_MAC
    static QAbstractEventDispatcher::EventFilter prevEventFilter;
    static bool eventFilter(void* message);
#   endif // Q_OS_MAC
#   else
    bool nativeEventFilter(const QByteArray &eventType, void *message, long *result) override;
#   endif // QT_VERSION < QT_VERSION_CHECK(5,0,0)

    static void activateShortcut(quint32 nativeKey, quint32 nativeMods);

private:
    QxtGlobalShortcut *q_ptr;

    static quint32 nativeKeycode(Qt::Key keycode, Qt::KeyboardModifiers mods);
    static quint32 nativeModifiers(Qt::KeyboardModifiers modifiers);

    static bool registerShortcut(quint32 nativeKey, quint32 nativeMods);
    static bool unregisterShortcut(quint32 nativeKey, quint32 nativeMods);

    static QHash<QPair<quint32, quint32>, QxtGlobalShortcut*> shortcuts;
};

#endif // QXTGLOBALSHORTCUT_P_H
