/*

 * Copyright (C) 2009 Google Inc. 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 Google Inc. 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 THE COPYRIGHT

 * OWNER OR CONTRIBUTORS 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.

 */

#include "config.h"

#include "WebInputEvent.h"

#include "KeyboardCodes.h"

#include <ctype.h>

#include <stdio.h>

#include <wtf/Assertions.h>

#include <wtf/StringExtras.h>

using namespace WebCore;

namespace WebKit {

static const char* staticKeyIdentifiers(unsigned short keyCode)

{

    switch (keyCode) {

    case VKEY_MENU:

        return "Alt";

    case VKEY_CONTROL:

        return "Control";

    case VKEY_SHIFT:

        return "Shift";

    case VKEY_CAPITAL:

        return "CapsLock";

    case VKEY_LWIN:

    case VKEY_RWIN:

        return "Win";

    case VKEY_CLEAR:

        return "Clear";

    case VKEY_DOWN:

        return "Down";

    case VKEY_END:

        return "End";

    case VKEY_RETURN:

        return "Enter";

    case VKEY_EXECUTE:

        return "Execute";

    case VKEY_F1:

        return "F1";

    case VKEY_F2:

        return "F2";

    case VKEY_F3:

        return "F3";

    case VKEY_F4:

        return "F4";

    case VKEY_F5:

        return "F5";

    case VKEY_F6:

        return "F6";

    case VKEY_F7:

        return "F7";

    case VKEY_F8:

        return "F8";

    case VKEY_F9:

        return "F9";

    case VKEY_F10:

        return "F10";

    case VKEY_F11:

        return "F11";

    case VKEY_F12:

        return "F12";

    case VKEY_F13:

        return "F13";

    case VKEY_F14:

        return "F14";

    case VKEY_F15:

        return "F15";

    case VKEY_F16:

        return "F16";

    case VKEY_F17:

        return "F17";

    case VKEY_F18:

        return "F18";

    case VKEY_F19:

        return "F19";

    case VKEY_F20:

        return "F20";

    case VKEY_F21:

        return "F21";

    case VKEY_F22:

        return "F22";

    case VKEY_F23:

        return "F23";

    case VKEY_F24:

        return "F24";

    case VKEY_HELP:

        return "Help";

    case VKEY_HOME:

        return "Home";

    case VKEY_INSERT:

        return "Insert";

    case VKEY_LEFT:

        return "Left";

    case VKEY_NEXT:

        return "PageDown";

    case VKEY_PRIOR:

        return "PageUp";

    case VKEY_PAUSE:

        return "Pause";

    case VKEY_SNAPSHOT:

        return "PrintScreen";

    case VKEY_RIGHT:

        return "Right";

    case VKEY_SCROLL:

        return "Scroll";

    case VKEY_SELECT:

        return "Select";

    case VKEY_UP:

        return "Up";

    case VKEY_DELETE:

        return "U+007F"; // Standard says that DEL becomes U+007F.

    default:

        return 0;

    }

}

void WebKeyboardEvent::setKeyIdentifierFromWindowsKeyCode()

{

    const char* id = staticKeyIdentifiers(windowsKeyCode);

    if (id) {

        strncpy(keyIdentifier, id, sizeof(keyIdentifier) - 1);

        keyIdentifier[sizeof(keyIdentifier) - 1] = '\0';

    } else

        snprintf(keyIdentifier, sizeof(keyIdentifier), "U+%04X", toupper(windowsKeyCode));

}

} // namespace WebKit