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#ifndef QXTGLOBALSHORTCUT_P_H
/****************************************************************************
** Copyright (c) 2006 - 2011, the LibQxt project.
** See the Qxt AUTHORS file for a list of authors and copyright holders.
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in the
** documentation and/or other materials provided with the distribution.
** * Neither the name of the LibQxt project nor the
** names of its contributors may be used to endorse or promote products
** derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
** <http://libqxt.org> <foundation@libqxt.org>
*****************************************************************************/
#define QXTGLOBALSHORTCUT_P_H
#include "qxtglobalshortcut.h"
#include <QAbstractEventDispatcher>
#include <QKeySequence>
#include <QHash>
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
#include <QAbstractNativeEventFilter>
#endif
#ifdef Q_OS_DARWIN
# include <Cocoa/Cocoa.h>
#endif
class QxtGlobalShortcutPrivate : public QxtPrivate<QxtGlobalShortcut>
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
,public QAbstractNativeEventFilter
#endif
{
public:
QXT_DECLARE_PUBLIC(QxtGlobalShortcut)
QxtGlobalShortcutPrivate();
~QxtGlobalShortcutPrivate();
bool enabled;
Qt::Key key;
Qt::KeyboardModifiers mods;
bool setShortcut(const QKeySequence& shortcut);
bool unsetShortcut();
static bool error;
#ifndef Q_OS_DARWIN
static int ref;
# if QT_VERSION < QT_VERSION_CHECK(5,0,0)
static QAbstractEventDispatcher::EventFilter prevEventFilter;
static bool eventFilter(void* message);
# else
virtual bool nativeEventFilter(const QByteArray & eventType, void * message, long * result);
# endif // QT_VERSION < QT_VERSION_CHECK(5,0,0)
# else
virtual bool nativeEventFilter(const QByteArray & eventType, void * message, long * result) {
EventRef Event = reinterpret_cast<EventRef>(message);
UInt32 EventClass = GetEventClass (Event);
UInt32 EventKind = GetEventKind (Event);
UInt32 eventModifiers = 0;
GetEventParameter(Event,
kEventParamKeyModifiers,
typeUInt32,
NULL,
sizeof(UInt32),
NULL,
&eventModifiers);
if (kEventClassKeyboard && EventKind == kEventRawKeyDown)
{
UInt32 keyPressed = -1;
GetEventParameter(Event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyPressed);
return keyPressed == nativeKeycode(key) && nativeModifiers(mods) == eventModifiers;
}
}
#endif // Q_WS_MAC
static void activateShortcut(quint32 nativeKey, quint32 nativeMods);
private:
static quint32 nativeKeycode(Qt::Key keycode);
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
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