91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
/*
|
|
* Copyright (C) 2006 Apple Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public License
|
|
* along with this library; see the file COPYING.LIB. If not, write to
|
|
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include "UIEventWithKeyState.h"
|
|
|
|
#include <wtf/IsoMallocInlines.h>
|
|
|
|
namespace WebCore {
|
|
|
|
WTF_MAKE_ISO_ALLOCATED_IMPL(UIEventWithKeyState);
|
|
|
|
auto UIEventWithKeyState::modifiersFromInitializer(const EventModifierInit& initializer) -> OptionSet<Modifier>
|
|
{
|
|
OptionSet<Modifier> result;
|
|
if (initializer.ctrlKey)
|
|
result.add(Modifier::ControlKey);
|
|
if (initializer.altKey)
|
|
result.add(Modifier::AltKey);
|
|
if (initializer.shiftKey)
|
|
result.add(Modifier::ShiftKey);
|
|
if (initializer.metaKey)
|
|
result.add(Modifier::MetaKey);
|
|
if (initializer.modifierAltGraph)
|
|
result.add(Modifier::AltGraphKey);
|
|
if (initializer.modifierCapsLock)
|
|
result.add(Modifier::CapsLockKey);
|
|
return result;
|
|
}
|
|
|
|
bool UIEventWithKeyState::getModifierState(const String& keyIdentifier) const
|
|
{
|
|
if (keyIdentifier == "Control")
|
|
return ctrlKey();
|
|
if (keyIdentifier == "Shift")
|
|
return shiftKey();
|
|
if (keyIdentifier == "Alt")
|
|
return altKey();
|
|
if (keyIdentifier == "Meta")
|
|
return metaKey();
|
|
if (keyIdentifier == "AltGraph")
|
|
return altGraphKey();
|
|
if (keyIdentifier == "CapsLock")
|
|
return capsLockKey();
|
|
// FIXME: The specification also has Fn, FnLock, Hyper, NumLock, Super, ScrollLock, Symbol, SymbolLock.
|
|
return false;
|
|
}
|
|
|
|
void UIEventWithKeyState::setModifierKeys(bool ctrlKey, bool altKey, bool shiftKey, bool metaKey, bool altGraphKey)
|
|
{
|
|
OptionSet<Modifier> result;
|
|
if (ctrlKey)
|
|
result.add(Modifier::ControlKey);
|
|
if (altKey)
|
|
result.add(Modifier::AltKey);
|
|
if (shiftKey)
|
|
result.add(Modifier::ShiftKey);
|
|
if (metaKey)
|
|
result.add(Modifier::MetaKey);
|
|
if (altGraphKey)
|
|
result.add(Modifier::AltGraphKey);
|
|
m_modifiers = result;
|
|
}
|
|
|
|
UIEventWithKeyState* findEventWithKeyState(Event* event)
|
|
{
|
|
for (Event* e = event; e; e = e->underlyingEvent())
|
|
if (e->isKeyboardEvent() || e->isMouseEvent())
|
|
return static_cast<UIEventWithKeyState*>(e);
|
|
return 0;
|
|
}
|
|
|
|
} // namespace WebCore
|