Try to fix mac keybindings

2 files changed, 327 insertions, 314 deletions

diff --git a/qxt-mini/plat/qxtglobalshortcut_mac.cpp b/qxt-mini/plat/qxtglobalshortcut_mac.cpp
index 58b9a904..be2e632d 100644
--- a/qxt-mini/plat/qxtglobalshortcut_mac.cpp
+++ b/qxt-mini/plat/qxtglobalshortcut_mac.cpp
@@ -1,4 +1,4 @@
-#include <Carbon/Carbon.h>

+#include <Carbon/Carbon.h>
 /****************************************************************************
 ** Copyright (c) 2006 - 2011, the LibQxt project.
 ** See the Qxt AUTHORS file for a list of authors and copyright holders.
@@ -29,230 +29,230 @@
 ** <http://libqxt.org>  <foundation@libqxt.org>
 *****************************************************************************/
 
-#include "qxtglobalshortcut_p.h"

-#include <QMap>

-#include <QHash>

-#include <QtDebug>

-#include <QApplication>

-

-typedef QPair<uint, uint> Identifier;

-static QMap<quint32, EventHotKeyRef> keyRefs;

-static QHash<Identifier, quint32> keyIDs;

-static quint32 hotKeySerial = 0;

-static bool qxt_mac_handler_installed = false;

-

-OSStatus qxt_mac_handle_hot_key(EventHandlerCallRef nextHandler, EventRef event, void* data)

-{

-    Q_UNUSED(nextHandler);

-    Q_UNUSED(data);

-    if (GetEventClass(event) == kEventClassKeyboard && GetEventKind(event) == kEventHotKeyPressed)

-    {

-        EventHotKeyID keyID;

-        GetEventParameter(event, kEventParamDirectObject, typeEventHotKeyID, NULL, sizeof(keyID), NULL, &keyID);

-        Identifier id = keyIDs.key(keyID.id);

-        QxtGlobalShortcutPrivate::activateShortcut(id.second, id.first);

-    }

-    return noErr;

-}

-

-quint32 QxtGlobalShortcutPrivate::nativeModifiers(Qt::KeyboardModifiers modifiers)

-{

-    quint32 native = 0;

-    if (modifiers & Qt::ShiftModifier)

-        native |= shiftKey;

-    if (modifiers & Qt::ControlModifier)

-        native |= cmdKey;

-    if (modifiers & Qt::AltModifier)

-        native |= optionKey;

-    if (modifiers & Qt::MetaModifier)

-        native |= controlKey;

-    if (modifiers & Qt::KeypadModifier)

-        native |= kEventKeyModifierNumLockMask;

-    return native;

-}

-

-quint32 QxtGlobalShortcutPrivate::nativeKeycode(Qt::Key key)

-{

-    UTF16Char ch;

-    // Constants found in NSEvent.h from AppKit.framework

-    switch (key)

-    {

-    case Qt::Key_Return:

-        return kVK_Return;

-    case Qt::Key_Enter:

-        return kVK_ANSI_KeypadEnter;

-    case Qt::Key_Tab:

-        return kVK_Tab;

-    case Qt::Key_Space:

-        return kVK_Space;

-    case Qt::Key_Backspace:

-        return kVK_Delete;

-    case Qt::Key_Control:

-        return kVK_Command;

-    case Qt::Key_Shift:

-        return kVK_Shift;

-    case Qt::Key_CapsLock:

-        return kVK_CapsLock;

-    case Qt::Key_Option:

-        return kVK_Option;

-    case Qt::Key_Meta:

-        return kVK_Control;

-    case Qt::Key_F17:

-        return kVK_F17;

-    case Qt::Key_VolumeUp:

-        return kVK_VolumeUp;

-    case Qt::Key_VolumeDown:

-        return kVK_VolumeDown;

-    case Qt::Key_F18:

-        return kVK_F18;

-    case Qt::Key_F19:

-        return kVK_F19;

-    case Qt::Key_F20:

-        return kVK_F20;

-    case Qt::Key_F5:

-        return kVK_F5;

-    case Qt::Key_F6:

-        return kVK_F6;

-    case Qt::Key_F7:

-        return kVK_F7;

-    case Qt::Key_F3:

-        return kVK_F3;

-    case Qt::Key_F8:

-        return kVK_F8;

-    case Qt::Key_F9:

-        return kVK_F9;

-    case Qt::Key_F11:

-        return kVK_F11;

-    case Qt::Key_F13:

-        return kVK_F13;

-    case Qt::Key_F16:

-        return kVK_F16;

-    case Qt::Key_F14:

-        return kVK_F14;

-    case Qt::Key_F10:

-        return kVK_F10;

-    case Qt::Key_F12:

-        return kVK_F12;

-    case Qt::Key_F15:

-        return kVK_F15;

-    case Qt::Key_Help:

-        return kVK_Help;

-    case Qt::Key_Home:

-        return kVK_Home;

-    case Qt::Key_PageUp:

-        return kVK_PageUp;

-    case Qt::Key_Delete:

-        return kVK_ForwardDelete;

-    case Qt::Key_F4:

-        return kVK_F4;

-    case Qt::Key_End:

-        return kVK_End;

-    case Qt::Key_F2:

-        return kVK_F2;

-    case Qt::Key_PageDown:

-        return kVK_PageDown;

-    case Qt::Key_F1:

-        return kVK_F1;

-    case Qt::Key_Left:

-        return kVK_LeftArrow;

-    case Qt::Key_Right:

-        return kVK_RightArrow;

-    case Qt::Key_Down:

-        return kVK_DownArrow;

-    case Qt::Key_Up:

-        return kVK_UpArrow;

-    default:

-        ;

-    }

-

-    if (key == Qt::Key_Escape)	ch = 27;

-    else if (key == Qt::Key_Return) ch = 13;

-    else if (key == Qt::Key_Enter) ch = 3;

-    else if (key == Qt::Key_Tab) ch = 9;

-    else ch = key;

-

-    CFDataRef currentLayoutData;

-    TISInputSourceRef currentKeyboard = TISCopyCurrentKeyboardInputSource();

-

-    if (currentKeyboard == NULL)

-        return 0;

-

-    currentLayoutData = (CFDataRef)TISGetInputSourceProperty(currentKeyboard, kTISPropertyUnicodeKeyLayoutData);

-    CFRelease(currentKeyboard);

-    if (currentLayoutData == NULL)

-        return 0;

-

-    UCKeyboardLayout* header = (UCKeyboardLayout*)CFDataGetBytePtr(currentLayoutData);

-    UCKeyboardTypeHeader* table = header->keyboardTypeList;

-

-    uint8_t *data = (uint8_t*)header;

-    // God, would a little documentation for this shit kill you...

-    for (quint32 i=0; i < header->keyboardTypeCount; i++)

-    {

-        UCKeyStateRecordsIndex* stateRec = 0;

-        if (table[i].keyStateRecordsIndexOffset != 0)

-        {

-            stateRec = reinterpret_cast<UCKeyStateRecordsIndex*>(data + table[i].keyStateRecordsIndexOffset);

-            if (stateRec->keyStateRecordsIndexFormat != kUCKeyStateRecordsIndexFormat) stateRec = 0;

-        }

-

-        UCKeyToCharTableIndex* charTable = reinterpret_cast<UCKeyToCharTableIndex*>(data + table[i].keyToCharTableIndexOffset);

-        if (charTable->keyToCharTableIndexFormat != kUCKeyToCharTableIndexFormat) continue;

-

-        for (quint32 j=0; j < charTable->keyToCharTableCount; j++)

-        {

-            UCKeyOutput* keyToChar = reinterpret_cast<UCKeyOutput*>(data + charTable->keyToCharTableOffsets[j]);

-            for (quint32 k=0; k < charTable->keyToCharTableSize; k++)

-            {

-                if (keyToChar[k] & kUCKeyOutputTestForIndexMask)

-                {

-                    long idx = keyToChar[k] & kUCKeyOutputGetIndexMask;

-                    if (stateRec && idx < stateRec->keyStateRecordCount)

-                    {

-                        UCKeyStateRecord* rec = reinterpret_cast<UCKeyStateRecord*>(data + stateRec->keyStateRecordOffsets[idx]);

-                        if (rec->stateZeroCharData == ch) return k;

-                    }

-                }

-                else if (!(keyToChar[k] & kUCKeyOutputSequenceIndexMask) && keyToChar[k] < 0xFFFE)

-                {

-                    if (keyToChar[k] == ch) return k;

-                }

-            } // for k

-        } // for j

-    } // for i

-    return 0;

-}

-

-bool QxtGlobalShortcutPrivate::registerShortcut(quint32 nativeKey, quint32 nativeMods)

-{

-    if (!qxt_mac_handler_installed)

-    {

-        EventTypeSpec t;

-        t.eventClass = kEventClassKeyboard;

-        t.eventKind = kEventHotKeyPressed;

-        InstallApplicationEventHandler(&qxt_mac_handle_hot_key, 1, &t, NULL, NULL);

-    }

-

-    EventHotKeyID keyID;

-    keyID.signature = 'cute';

-    keyID.id = ++hotKeySerial;

-

-    EventHotKeyRef ref = 0;

-    bool rv = !RegisterEventHotKey(nativeKey, nativeMods, keyID, GetApplicationEventTarget(), 0, &ref);

-    if (rv)

-    {

-        keyIDs.insert(Identifier(nativeMods, nativeKey), keyID.id);

-        keyRefs.insert(keyID.id, ref);

-    }

-    return rv;

-}

-

-bool QxtGlobalShortcutPrivate::unregisterShortcut(quint32 nativeKey, quint32 nativeMods)

-{

-    Identifier id(nativeMods, nativeKey);

-    if (!keyIDs.contains(id)) return false;

-

-    EventHotKeyRef ref = keyRefs.take(keyIDs[id]);

-    keyIDs.remove(id);

-    return !UnregisterEventHotKey(ref);

-}

+#include "qxtglobalshortcut_p.h"
+#include <QMap>
+#include <QHash>
+#include <QtDebug>
+#include <QApplication>
+
+typedef QPair<uint, uint> Identifier;
+static QMap<quint32, EventHotKeyRef> keyRefs;
+static QHash<Identifier, quint32> keyIDs;
+static quint32 hotKeySerial = 0;
+static bool qxt_mac_handler_installed = false;
+
+OSStatus qxt_mac_handle_hot_key(EventHandlerCallRef nextHandler, EventRef event, void* data)
+{
+    Q_UNUSED(nextHandler);
+    Q_UNUSED(data);
+    if (GetEventClass(event) == kEventClassKeyboard && GetEventKind(event) == kEventHotKeyPressed)
+    {
+        EventHotKeyID keyID;
+        GetEventParameter(event, kEventParamDirectObject, typeEventHotKeyID, NULL, sizeof(keyID), NULL, &keyID);
+        Identifier id = keyIDs.key(keyID.id);
+        QxtGlobalShortcutPrivate::activateShortcut(id.second, id.first);
+    }
+    return noErr;
+}
+
+quint32 QxtGlobalShortcutPrivate::nativeModifiers(Qt::KeyboardModifiers modifiers)
+{
+    quint32 native = 0;
+    if (modifiers & Qt::ShiftModifier)
+        native |= shiftKey;
+    if (modifiers & Qt::ControlModifier)
+        native |= cmdKey;
+    if (modifiers & Qt::AltModifier)
+        native |= optionKey;
+    if (modifiers & Qt::MetaModifier)
+        native |= controlKey;
+    if (modifiers & Qt::KeypadModifier)
+        native |= kEventKeyModifierNumLockMask;
+    return native;
+}
+
+quint32 QxtGlobalShortcutPrivate::nativeKeycode(Qt::Key key)
+{
+    UTF16Char ch;
+    // Constants found in NSEvent.h from AppKit.framework
+    switch (key)
+    {
+    case Qt::Key_Return:
+        return kVK_Return;
+    case Qt::Key_Enter:
+        return kVK_ANSI_KeypadEnter;
+    case Qt::Key_Tab:
+        return kVK_Tab;
+    case Qt::Key_Space:
+        return kVK_Space;
+    case Qt::Key_Backspace:
+        return kVK_Delete;
+    case Qt::Key_Control:
+        return kVK_Command;
+    case Qt::Key_Shift:
+        return kVK_Shift;
+    case Qt::Key_CapsLock:
+        return kVK_CapsLock;
+    case Qt::Key_Option:
+        return kVK_Option;
+    case Qt::Key_Meta:
+        return kVK_Control;
+    case Qt::Key_F17:
+        return kVK_F17;
+    case Qt::Key_VolumeUp:
+        return kVK_VolumeUp;
+    case Qt::Key_VolumeDown:
+        return kVK_VolumeDown;
+    case Qt::Key_F18:
+        return kVK_F18;
+    case Qt::Key_F19:
+        return kVK_F19;
+    case Qt::Key_F20:
+        return kVK_F20;
+    case Qt::Key_F5:
+        return kVK_F5;
+    case Qt::Key_F6:
+        return kVK_F6;
+    case Qt::Key_F7:
+        return kVK_F7;
+    case Qt::Key_F3:
+        return kVK_F3;
+    case Qt::Key_F8:
+        return kVK_F8;
+    case Qt::Key_F9:
+        return kVK_F9;
+    case Qt::Key_F11:
+        return kVK_F11;
+    case Qt::Key_F13:
+        return kVK_F13;
+    case Qt::Key_F16:
+        return kVK_F16;
+    case Qt::Key_F14:
+        return kVK_F14;
+    case Qt::Key_F10:
+        return kVK_F10;
+    case Qt::Key_F12:
+        return kVK_F12;
+    case Qt::Key_F15:
+        return kVK_F15;
+    case Qt::Key_Help:
+        return kVK_Help;
+    case Qt::Key_Home:
+        return kVK_Home;
+    case Qt::Key_PageUp:
+        return kVK_PageUp;
+    case Qt::Key_Delete:
+        return kVK_ForwardDelete;
+    case Qt::Key_F4:
+        return kVK_F4;
+    case Qt::Key_End:
+        return kVK_End;
+    case Qt::Key_F2:
+        return kVK_F2;
+    case Qt::Key_PageDown:
+        return kVK_PageDown;
+    case Qt::Key_F1:
+        return kVK_F1;
+    case Qt::Key_Left:
+        return kVK_LeftArrow;
+    case Qt::Key_Right:
+        return kVK_RightArrow;
+    case Qt::Key_Down:
+        return kVK_DownArrow;
+    case Qt::Key_Up:
+        return kVK_UpArrow;
+    default:
+        ;
+    }
+
+    if (key == Qt::Key_Escape)	ch = 27;
+    else if (key == Qt::Key_Return) ch = 13;
+    else if (key == Qt::Key_Enter) ch = 3;
+    else if (key == Qt::Key_Tab) ch = 9;
+    else ch = key;
+
+    CFDataRef currentLayoutData;
+    TISInputSourceRef currentKeyboard = TISCopyCurrentKeyboardInputSource();
+
+    if (currentKeyboard == NULL)
+        return 0;
+
+    currentLayoutData = (CFDataRef)TISGetInputSourceProperty(currentKeyboard, kTISPropertyUnicodeKeyLayoutData);
+    CFRelease(currentKeyboard);
+    if (currentLayoutData == NULL)
+        return 0;
+
+    UCKeyboardLayout* header = (UCKeyboardLayout*)CFDataGetBytePtr(currentLayoutData);
+    UCKeyboardTypeHeader* table = header->keyboardTypeList;
+
+    uint8_t *data = (uint8_t*)header;
+    // God, would a little documentation for this shit kill you...
+    for (quint32 i=0; i < header->keyboardTypeCount; i++)
+    {
+        UCKeyStateRecordsIndex* stateRec = 0;
+        if (table[i].keyStateRecordsIndexOffset != 0)
+        {
+            stateRec = reinterpret_cast<UCKeyStateRecordsIndex*>(data + table[i].keyStateRecordsIndexOffset);
+            if (stateRec->keyStateRecordsIndexFormat != kUCKeyStateRecordsIndexFormat) stateRec = 0;
+        }
+
+        UCKeyToCharTableIndex* charTable = reinterpret_cast<UCKeyToCharTableIndex*>(data + table[i].keyToCharTableIndexOffset);
+        if (charTable->keyToCharTableIndexFormat != kUCKeyToCharTableIndexFormat) continue;
+
+        for (quint32 j=0; j < charTable->keyToCharTableCount; j++)
+        {
+            UCKeyOutput* keyToChar = reinterpret_cast<UCKeyOutput*>(data + charTable->keyToCharTableOffsets[j]);
+            for (quint32 k=0; k < charTable->keyToCharTableSize; k++)
+            {
+                if (keyToChar[k] & kUCKeyOutputTestForIndexMask)
+                {
+                    long idx = keyToChar[k] & kUCKeyOutputGetIndexMask;
+                    if (stateRec && idx < stateRec->keyStateRecordCount)
+                    {
+                        UCKeyStateRecord* rec = reinterpret_cast<UCKeyStateRecord*>(data + stateRec->keyStateRecordOffsets[idx]);
+                        if (rec->stateZeroCharData == ch) return k;
+                    }
+                }
+                else if (!(keyToChar[k] & kUCKeyOutputSequenceIndexMask) && keyToChar[k] < 0xFFFE)
+                {
+                    if (keyToChar[k] == ch) return k;
+                }
+            } // for k
+        } // for j
+    } // for i
+    return 0;
+}
+
+bool QxtGlobalShortcutPrivate::registerShortcut(quint32 nativeKey, quint32 nativeMods)
+{
+    if (!qxt_mac_handler_installed)
+    {
+        EventTypeSpec t;
+        t.eventClass = kEventClassKeyboard;
+        t.eventKind = kEventHotKeyPressed;
+        InstallApplicationEventHandler(&qxt_mac_handle_hot_key, 1, &t, NULL, NULL);
+    }
+
+    EventHotKeyID keyID;
+    keyID.signature = 'cute';
+    keyID.id = ++hotKeySerial;
+
+    EventHotKeyRef ref = 0;
+    bool rv = !RegisterEventHotKey(nativeKey, nativeMods, keyID, GetApplicationEventTarget(), 0, &ref);
+    if (rv)
+    {
+        keyIDs.insert(Identifier(nativeMods, nativeKey), keyID.id);
+        keyRefs.insert(keyID.id, ref);
+    }
+    return rv;
+}
+
+bool QxtGlobalShortcutPrivate::unregisterShortcut(quint32 nativeKey, quint32 nativeMods)
+{
+    Identifier id(nativeMods, nativeKey);
+    if (!keyIDs.contains(id)) return false;
+
+    EventHotKeyRef ref = keyRefs.take(keyIDs[id]);
+    keyIDs.remove(id);
+    return !UnregisterEventHotKey(ref);
+}
diff --git a/qxt-mini/qxtglobalshortcut_p.h b/qxt-mini/qxtglobalshortcut_p.h
index 0d88b354..e3f3ddd3 100644
--- a/qxt-mini/qxtglobalshortcut_p.h
+++ b/qxt-mini/qxtglobalshortcut_p.h
@@ -1,86 +1,99 @@
-#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

-

-

-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) {}

-#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

+#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);
+        if (kEventClassKeyboard && EventKind == kEventRawKeyDown)
+        {
+            UInt32 keyPressed;
+            GetEventParameter(Event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyPressed); 
+            return keyPressed == nativeKeycode(key);
+        }
+    }
+#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