/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, 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 qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QKEYMAPPER_P_H #define QKEYMAPPER_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include #include #include #include #include #include #if defined (Q_WS_MAC64) # include #endif QT_BEGIN_NAMESPACE class QKeyMapperPrivate; class QKeyMapper : public QObject { Q_OBJECT public: explicit QKeyMapper(); ~QKeyMapper(); static QKeyMapper *instance(); static void changeKeyboard(); static bool sendKeyEvent(QWidget *widget, bool grab, QEvent::Type type, int code, Qt::KeyboardModifiers modifiers, const QString &text, bool autorepeat, int count, quint32 nativeScanCode, quint32 nativeVirtualKey, quint32 nativeModifiers, bool *unusedExceptForCocoa = 0); static QList possibleKeys(QKeyEvent *e); private: friend QKeyMapperPrivate *qt_keymapper_private(); Q_DECLARE_PRIVATE(QKeyMapper) Q_DISABLE_COPY(QKeyMapper) }; #if defined(Q_OS_WIN) enum WindowsNativeModifiers { ShiftLeft = 0x00000001, ControlLeft = 0x00000002, AltLeft = 0x00000004, MetaLeft = 0x00000008, ShiftRight = 0x00000010, ControlRight = 0x00000020, AltRight = 0x00000040, MetaRight = 0x00000080, CapsLock = 0x00000100, NumLock = 0x00000200, ScrollLock = 0x00000400, ExtendedKey = 0x01000000, // Convenience mappings ShiftAny = 0x00000011, ControlAny = 0x00000022, AltAny = 0x00000044, MetaAny = 0x00000088, LockAny = 0x00000700 }; # if !defined(tagMSG) typedef struct tagMSG MSG; # endif #elif defined(Q_WS_MAC) QT_BEGIN_INCLUDE_NAMESPACE # include QT_END_INCLUDE_NAMESPACE #elif defined(Q_WS_X11) QT_BEGIN_INCLUDE_NAMESPACE typedef ulong XID; typedef XID KeySym; QT_END_INCLUDE_NAMESPACE struct QXCoreDesc { int min_keycode; int max_keycode; int keysyms_per_keycode; KeySym *keysyms; uchar mode_switch; uchar num_lock; KeySym lock_meaning; }; #endif struct KeyboardLayoutItem; typedef struct __TISInputSource * TISInputSourceRef; class QKeyEvent; class QKeyMapperPrivate : public QObjectPrivate { Q_DECLARE_PUBLIC(QKeyMapper) public: QKeyMapperPrivate(); ~QKeyMapperPrivate(); void clearMappings(); QList possibleKeys(QKeyEvent *e); QLocale keyboardInputLocale; Qt::LayoutDirection keyboardInputDirection; #if defined(Q_OS_WIN) void clearRecordedKeys(); void updateKeyMap(const MSG &msg); bool translateKeyEvent(QWidget *receiver, const MSG &msg, bool grab); void updatePossibleKeyCodes(unsigned char *kbdBuffer, quint32 scancode, quint32 vk_key); bool isADeadKey(unsigned int vk_key, unsigned int modifiers); KeyboardLayoutItem *keyLayout[256]; #elif defined(Q_WS_X11) QList possibleKeysXKB(QKeyEvent *event); QList possibleKeysCore(QKeyEvent *event); bool translateKeyEventInternal(QWidget *keywidget, const XEvent *, KeySym &keysym, int& count, QString& text, Qt::KeyboardModifiers& modifiers, int &code, QEvent::Type &type, bool statefulTranslation = true); bool translateKeyEvent(QWidget *keywidget, const XEvent *, bool grab); bool useXKB; QXCoreDesc coreDesc; #elif defined(Q_WS_MAC) bool updateKeyboard(); void updateKeyMap(EventHandlerCallRef, EventRef, void *); bool translateKeyEvent(QWidget *, EventHandlerCallRef, EventRef, void *, bool); enum { NullMode, UnicodeMode, OtherMode } keyboard_mode; union { const UCKeyboardLayout *unicode; void *other; } keyboard_layout_format; #ifdef Q_WS_MAC64 QCFType currentInputSource; #else KeyboardLayoutRef currentKeyboardLayout; #endif KeyboardLayoutKind keyboard_kind; UInt32 keyboard_dead; KeyboardLayoutItem *keyLayout[256]; #elif defined(Q_WS_QWS) #endif }; QKeyMapperPrivate *qt_keymapper_private(); // from qkeymapper.cpp QT_END_NAMESPACE #endif // QKEYMAPPER_P_H