/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

**

** $QT_BEGIN_LICENSE:LGPL$

** 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.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

#include "private/qkeymapper_p.h"

#include <e32keys.h>

QT_BEGIN_NAMESPACE

QKeyMapperPrivate::QKeyMapperPrivate()

{

    fillKeyMap();

}

QKeyMapperPrivate::~QKeyMapperPrivate()

{

}

QList<int> QKeyMapperPrivate::possibleKeys(QKeyEvent * /* e */)

{

    QList<int> result;

    return result;

}

void QKeyMapperPrivate::clearMappings()

{

    // stub

}

QString QKeyMapperPrivate::translateKeyEvent(int keySym, Qt::KeyboardModifiers /* modifiers */)

{

    if (keySym >= Qt::Key_Escape)

        return QString();

    // Symbian doesn't actually use modifiers, but gives us the character code directly.

    return QString(QChar(keySym));

}

void QKeyMapperPrivate::fillKeyMap()

{

    using namespace Qt;

    static const struct {

        TUint s60Key;

        int qtKey;

    } map[] = {

        {EKeyBell, Key_unknown},

        {EKeyBackspace, Key_Backspace},

        {EKeyTab, Key_Tab},

        {EKeyLineFeed, Key_unknown},

        {EKeyVerticalTab, Key_unknown},

        {EKeyFormFeed, Key_unknown},

        {EKeyEnter, Key_Enter},

        {EKeyEscape, Key_Escape},

        {EKeySpace, Key_Space},

        {EKeyDelete, Key_Delete},

        {EKeyPrintScreen, Key_SysReq},

        {EKeyPause, Key_Pause},

        {EKeyHome, Key_Home},

        {EKeyEnd, Key_End},

        {EKeyPageUp, Key_PageUp},

        {EKeyPageDown, Key_PageDown},

        {EKeyInsert, Key_Insert},

        {EKeyLeftArrow, Key_Left},

        {EKeyRightArrow, Key_Right},

        {EKeyUpArrow, Key_Up},

        {EKeyDownArrow, Key_Down},

        {EKeyLeftShift, Key_Shift},

        {EKeyRightShift, Key_Shift},

        {EKeyLeftAlt, Key_Alt},

        {EKeyRightAlt, Key_AltGr},

        {EKeyLeftCtrl, Key_Control},

        {EKeyRightCtrl, Key_Control},

        {EKeyLeftFunc, Key_Super_L},

        {EKeyRightFunc, Key_Super_R},

        {EKeyCapsLock, Key_CapsLock},

        {EKeyNumLock, Key_NumLock},

        {EKeyScrollLock, Key_ScrollLock},

        {EKeyF1, Key_F1},

        {EKeyF2, Key_F2},

        {EKeyF3, Key_F3},

        {EKeyF4, Key_F4},

        {EKeyF5, Key_F5},

        {EKeyF6, Key_F6},

        {EKeyF7, Key_F7},

        {EKeyF8, Key_F8},

        {EKeyF9, Key_F9},

        {EKeyF10, Key_F10},

        {EKeyF11, Key_F11},

        {EKeyF12, Key_F12},

        {EKeyF13, Key_F13},

        {EKeyF14, Key_F14},

        {EKeyF15, Key_F15},

        {EKeyF16, Key_F16},

        {EKeyF17, Key_F17},

        {EKeyF18, Key_F18},

        {EKeyF19, Key_F19},

        {EKeyF20, Key_F20},

        {EKeyF21, Key_F21},

        {EKeyF22, Key_F22},

        {EKeyF23, Key_F23},

        {EKeyF24, Key_F24},

        {EKeyOff, Key_unknown},

        {EKeyIncContrast, Key_unknown},

        {EKeyDecContrast, Key_unknown},

        {EKeyBacklightOn, Key_unknown},

        {EKeyBacklightOff, Key_unknown},

        {EKeyBacklightToggle, Key_unknown},

        {EKeySliderDown, Key_unknown},

        {EKeySliderUp, Key_unknown},

        {EKeyMenu, Key_Menu},

        {EKeyDictaphonePlay, Key_unknown},

        {EKeyDictaphoneStop, Key_unknown},

        {EKeyDictaphoneRecord, Key_unknown},

        {EKeyHelp, Key_unknown},

        {EKeyDial, Key_Call},

        {EKeyScreenDimension0, Key_unknown},

        {EKeyScreenDimension1, Key_unknown},

        {EKeyScreenDimension2, Key_unknown},

        {EKeyScreenDimension3, Key_unknown},

        {EKeyIncVolume, Key_unknown},

        {EKeyDecVolume, Key_unknown},

        {EKeyDevice0, Key_Context1}, // Found by manual testing, left softkey.

        {EKeyDevice1, Key_Context2}, // Found by manual testing.

        {EKeyDevice2, Key_unknown},

        {EKeyDevice3, Key_Select}, // Found by manual testing.

        {EKeyDevice4, Key_unknown},

        {EKeyDevice5, Key_unknown},

        {EKeyDevice6, Key_unknown},

        {EKeyDevice7, Key_unknown},

        {EKeyDevice8, Key_unknown},

        {EKeyDevice9, Key_unknown},

        {EKeyDeviceA, Key_unknown},

        {EKeyDeviceB, Key_unknown},

        {EKeyDeviceC, Key_unknown},

        {EKeyDeviceD, Key_unknown},

        {EKeyDeviceE, Key_unknown},

        {EKeyDeviceF, Key_unknown},

        {EKeyApplication0, Key_Launch0},

        {EKeyApplication1, Key_Launch1},

        {EKeyApplication2, Key_Launch2},

        {EKeyApplication3, Key_Launch3},

        {EKeyApplication4, Key_Launch4},

        {EKeyApplication5, Key_Launch5},

        {EKeyApplication6, Key_Launch6},

        {EKeyApplication7, Key_Launch7},

        {EKeyApplication8, Key_Launch8},

        {EKeyApplication9, Key_Launch9},

        {EKeyApplicationA, Key_LaunchA},

        {EKeyApplicationB, Key_LaunchB},

        {EKeyApplicationC, Key_LaunchC},

        {EKeyApplicationD, Key_LaunchD},

        {EKeyApplicationE, Key_LaunchE},

        {EKeyApplicationF, Key_LaunchF},

        {EKeyYes, Key_Yes},

        {EKeyNo, Key_No},

        {EKeyIncBrightness, Key_unknown},

        {EKeyDecBrightness, Key_unknown},

        {EKeyKeyboardExtend, Key_unknown},

        {EKeyDevice10, Key_unknown},

        {EKeyDevice11, Key_unknown},

        {EKeyDevice12, Key_unknown},

        {EKeyDevice13, Key_unknown},

        {EKeyDevice14, Key_unknown},

        {EKeyDevice15, Key_unknown},

        {EKeyDevice16, Key_unknown},

        {EKeyDevice17, Key_unknown},

        {EKeyDevice18, Key_unknown},

        {EKeyDevice19, Key_unknown},

        {EKeyDevice1A, Key_unknown},

        {EKeyDevice1B, Key_unknown},

        {EKeyDevice1C, Key_unknown},

        {EKeyDevice1D, Key_unknown},

        {EKeyDevice1E, Key_unknown},

        {EKeyDevice1F, Key_unknown},

        {EKeyApplication10, Key_unknown},

        {EKeyApplication11, Key_unknown},

        {EKeyApplication12, Key_unknown},

        {EKeyApplication13, Key_unknown},

        {EKeyApplication14, Key_unknown},

        {EKeyApplication15, Key_unknown},

        {EKeyApplication16, Key_unknown},

        {EKeyApplication17, Key_unknown},

        {EKeyApplication18, Key_unknown},

        {EKeyApplication19, Key_unknown},

        {EKeyApplication1A, Key_unknown},

        {EKeyApplication1B, Key_unknown},

        {EKeyApplication1C, Key_unknown},

        {EKeyApplication1D, Key_unknown},

        {EKeyApplication1E, Key_unknown},

        {EKeyApplication1F, Key_unknown}

    };

    const int mapSize = int(sizeof(map)/sizeof(map[0]));

    s60ToQtKeyMap.reserve(mapSize + 5); // +5? docs: Ideally, slightly more than number of items

    for (int i = 0; i < mapSize; ++i)

        s60ToQtKeyMap.insert(map[i].s60Key, map[i].qtKey);

}

int QKeyMapperPrivate::mapS60KeyToQt(TUint s60key)

{

    QHash<TUint, int>::const_iterator mapping;

    mapping = s60ToQtKeyMap.find(s60key);

    if (mapping != s60ToQtKeyMap.end()) {

        return *mapping;

    } else {

        return Qt::Key_unknown;

    }

}

QT_END_NAMESPACE