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/*
* Copyright (C) 2010 Company 100, 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 "NotImplemented.h"
#include "WindowsKeyboardCodes.h"
#include <AEEEvent.h>
#include <AEEStdDef.h>
#include <AEEVCodes.h>
namespace WebCore {
static String keyIdentifierForBrewKeyCode(int16 keyCode)
{
switch (keyCode) {
case AVK_LALT:
case AVK_RALT:
return "Alt";
case AVK_LCTRL:
case AVK_RCTRL:
return "Control";
case AVK_LSHIFT:
case AVK_RSHIFT:
return "Shift";
case AVK_CAPLK:
return "CapsLock";
case AVK_FUNCTION1:
return "F1";
case AVK_FUNCTION2:
return "F2";
case AVK_FUNCTION3:
return "F3";
case AVK_FUNCTION4:
return "F4";
case AVK_FUNCTION5:
return "F5";
case AVK_FUNCTION6:
return "F6";
case AVK_FUNCTION7:
return "F7";
case AVK_FUNCTION8:
return "F8";
case AVK_FUNCTION9:
return "F9";
case AVK_FUNCTION10:
return "F10";
case AVK_FUNCTION11:
return "F11";
case AVK_FUNCTION12:
return "F12";
case AVK_PRSCRN:
return "PrintScreen";
case AVK_LEFT:
return "Left";
case AVK_RIGHT:
return "Right";
case AVK_UP:
return "Up";
case AVK_DOWN:
return "Down";
case AVK_TXINSERT:
return "Insert";
case AVK_ENTER:
return "Enter";
case AVK_TXHOME:
return "Home";
case AVK_TXDELETE:
// Standard says that DEL becomes U+007F.
return "U+007F";
case AVK_TXEND:
return "End";
case AVK_TXPGUP:
return "PageUp";
case AVK_TXPGDOWN:
return "PageDown";
default:
return String::format("U+%04X", toASCIIUpper(keyCode));
}
}
static int windowsKeyCodeForKeyEvent(uint16 code)
{
switch (code) {
case AVK_A:
return VK_BACK; // (08) BACKSPACE key
case AVK_ENTER:
return VK_RETURN; // (0D) Return key
case AVK_SPACE:
return VK_SPACE; // (20) SPACEBAR
case AVK_TXPGUP:
return VK_PRIOR; // (21) PAGE UP key
case AVK_TXPGDOWN:
return VK_NEXT; // (22) PAGE DOWN key
case AVK_TXEND:
return VK_END; // (23) END key
case AVK_TXHOME:
return VK_HOME; // (24) HOME key
case AVK_LEFT:
return VK_LEFT; // (25) LEFT ARROW key
case AVK_UP:
return VK_UP; // (26) UP ARROW key
case AVK_RIGHT:
return VK_RIGHT; // (27) RIGHT ARROW key
case AVK_DOWN:
return VK_DOWN; // (28) DOWN ARROW key
case AVK_TXINSERT:
return VK_INSERT; // (2D) INS key
case AVK_TXDELETE:
return VK_DELETE; // (2E) DEL key
default:
return 0;
}
}
static inline String singleCharacterString(UChar c)
{
return String(&c, 1);
}
PlatformKeyboardEvent::PlatformKeyboardEvent(AEEEvent event, uint16 code, uint32 modifiers, Type type)
: m_type(type)
, m_text((type == Char) ? singleCharacterString(code) : String())
, m_unmodifiedText((type == Char) ? singleCharacterString(code) : String())
, m_keyIdentifier((type == Char) ? String() : keyIdentifierForBrewKeyCode(code))
, m_autoRepeat(modifiers & KB_AUTOREPEAT)
, m_windowsVirtualKeyCode((type == RawKeyDown || type == KeyUp) ? windowsKeyCodeForKeyEvent(code) : 0)
, m_nativeVirtualKeyCode(code)
, m_isKeypad(false)
, m_shiftKey(modifiers & (KB_LSHIFT | KB_RSHIFT))
, m_ctrlKey(modifiers & (KB_LCTRL | KB_RCTRL))
, m_altKey(modifiers & (KB_LALT | KB_RALT))
, m_metaKey(false)
{
}
void PlatformKeyboardEvent::disambiguateKeyDownEvent(Type type, bool)
{
// No KeyDown events on BREW to disambiguate.
ASSERT_NOT_REACHED();
}
bool PlatformKeyboardEvent::currentCapsLockState()
{
notImplemented();
return false;
}
void PlatformKeyboardEvent::getCurrentModifierState(bool& shiftKey, bool& ctrlKey, bool& altKey, bool& metaKey)
{
notImplemented();
shiftKey = false;
ctrlKey = false;
altKey = false;
metaKey = false;
}
} // namespace WebCore
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