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authorFriedemann Kleint <Friedemann.Kleint@nokia.com>2011-08-17 15:58:39 +0200
committerFriedemann Kleint <Friedemann.Kleint@nokia.com>2011-08-18 12:00:46 +0200
commit0b8d0804219b7e2e6179112d663b989d5b749d17 (patch)
tree4660a721ed39cc3e806c382f0f9287cedaa2d1a2 /src/plugins/platforms/windows/qwindowskeymapper.h
parent6136a792bc54c07dc4cf66481530b79b40110614 (diff)
Add Windows to the Lighthouse.
Add an initial Lighthouse plugin for the Windows operating system. Change-Id: I6934562266e1aa0ac270bf6107df05a9e56ef82c Reviewed-on: http://codereview.qt.nokia.com/3107 Reviewed-by: Oliver Wolff <oliver.wolff@nokia.com> Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
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diff --git a/src/plugins/platforms/windows/qwindowskeymapper.h b/src/plugins/platforms/windows/qwindowskeymapper.h
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (info@qt.nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** 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
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWINDOWSKEYMAPPER_H
+#define QWINDOWSKEYMAPPER_H
+
+#include "qtwindows_additional.h"
+
+#include <QtCore/QLocale>
+
+QT_BEGIN_NAMESPACE
+
+class QWindow;
+
+struct KeyboardLayoutItem;
+
+class QWindowsKeyMapper
+{
+ Q_DISABLE_COPY(QWindowsKeyMapper)
+public:
+ explicit QWindowsKeyMapper();
+ ~QWindowsKeyMapper();
+
+ void changeKeyboard();
+
+ void setUseRTLExtensions(bool e) { m_useRTLExtensions = e; }
+ bool useRTLExtensions() const { return m_useRTLExtensions; }
+
+ bool translateKeyEvent(QWindow *widget, HWND hwnd, const MSG &msg, LRESULT *result);
+
+ QWindow *keyGrabber() const { return m_keyGrabber; }
+ void setKeyGrabber(QWindow *w) { m_keyGrabber = w; }
+
+private:
+ bool translateKeyEventInternal(QWindow *receiver, const MSG &msg, bool grab);
+ void updateKeyMap(const MSG &msg);
+
+ bool m_useRTLExtensions;
+
+ QLocale keyboardInputLocale;
+ Qt::LayoutDirection keyboardInputDirection;
+
+ void clearRecordedKeys();
+ void updatePossibleKeyCodes(unsigned char *kbdBuffer, quint32 scancode, quint32 vk_key);
+ bool isADeadKey(unsigned int vk_key, unsigned int modifiers);
+ void deleteLayouts();
+
+ KeyboardLayoutItem *keyLayout[256];
+ QWindow *m_keyGrabber;
+};
+
+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
+};
+
+QT_END_NAMESPACE
+
+#endif // QWINDOWSKEYMAPPER_H