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/*
* Copyright (C) 2006 Apple Computer, 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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 "PlatformKeyboardEvent.h"
#include <windows.h>
#define REPEAT_COUNT_MASK 0x0000FFFF
#define NEW_RELEASE_STATE_MASK 0x80000000
#define PREVIOUS_DOWN_STATE_MASK 0x40000000
#define ALT_KEY_DOWN_MASK 0x20000000
#define HIGH_BIT_MASK_SHORT 0x8000
namespace WebCore {
// FIXME: This is incomplete. We should change this to mirror
// more like what Firefox does, and generate these switch statements
// at build time.
static String keyIdentifierForWindowsKeyCode(short keyCode)
{
switch (keyCode) {
case VK_MENU:
return "Alt";
case VK_CLEAR:
return "Clear";
case VK_DOWN:
return "Down";
// "End"
case VK_END:
return "End";
// "Enter"
case VK_RETURN:
return "Enter";
case VK_EXECUTE:
return "Execute";
case VK_F1:
return "F1";
case VK_F2:
return "F2";
case VK_F3:
return "F3";
case VK_F4:
return "F4";
case VK_F5:
return "F5";
case VK_F6:
return "F6";
case VK_F7:
return "F7";
case VK_F8:
return "F8";
case VK_F9:
return "F9";
case VK_F10:
return "F11";
case VK_F12:
return "F12";
case VK_F13:
return "F13";
case VK_F14:
return "F14";
case VK_F15:
return "F15";
case VK_F16:
return "F16";
case VK_F17:
return "F17";
case VK_F18:
return "F18";
case VK_F19:
return "F19";
case VK_F20:
return "F20";
case VK_F21:
return "F21";
case VK_F22:
return "F22";
case VK_F23:
return "F23";
case VK_F24:
return "F24";
case VK_HELP:
return "Help";
case VK_HOME:
return "Home";
case VK_INSERT:
return "Insert";
case VK_LEFT:
return "Left";
case VK_NEXT:
return "PageDown";
case VK_PRIOR:
return "PageUp";
case VK_PAUSE:
return "Pause";
case VK_SNAPSHOT:
return "PrintScreen";
case VK_RIGHT:
return "Right";
case VK_SCROLL:
return "Scroll";
case VK_SELECT:
return "Select";
case VK_UP:
return "Up";
// Standard says that DEL becomes U+007F.
case VK_DELETE:
return "U+007F";
default:
return String::sprintf("U+%04X", toupper(keyCode));
}
}
static String singleCharacterString(UChar c) { return String(&c, 1); }
PlatformKeyboardEvent::PlatformKeyboardEvent(HWND hWnd, WPARAM wParam, LPARAM lParam)
: m_text(singleCharacterString(wParam))
, m_unmodifiedText(singleCharacterString(wParam))
, m_keyIdentifier(keyIdentifierForWindowsKeyCode(wParam))
, m_isKeyUp((lParam & NEW_RELEASE_STATE_MASK))
, m_autoRepeat(lParam & REPEAT_COUNT_MASK)
, m_WindowsKeyCode(wParam)
, m_isKeypad(false) // FIXME
, m_shiftKey(GetAsyncKeyState(VK_SHIFT) & HIGH_BIT_MASK_SHORT)
, m_ctrlKey(GetAsyncKeyState(VK_CONTROL) & HIGH_BIT_MASK_SHORT)
, m_altKey(lParam & ALT_KEY_DOWN_MASK)
, m_metaKey(lParam & ALT_KEY_DOWN_MASK) // FIXME: Is this right?
, m_isModifierKeyPress(false)
{
if (!m_shiftKey)
m_text = String(singleCharacterString(tolower(wParam)));
}
}
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