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/*
* Copyright (C) 2001 Peter Kelly (pmk@post.com)
* Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
* Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
* Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
*
* 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.
*
*/
#ifndef KeyboardEvent_h
#define KeyboardEvent_h
#include "core/events/EventDispatchMediator.h"
#include "core/events/KeyboardEventInit.h"
#include "core/events/UIEventWithKeyState.h"
namespace blink {
class EventDispatcher;
class PlatformKeyboardEvent;
class KeyboardEvent final : public UIEventWithKeyState {
DEFINE_WRAPPERTYPEINFO();
public:
enum KeyLocationCode {
DOM_KEY_LOCATION_STANDARD = 0x00,
DOM_KEY_LOCATION_LEFT = 0x01,
DOM_KEY_LOCATION_RIGHT = 0x02,
DOM_KEY_LOCATION_NUMPAD = 0x03
};
static PassRefPtrWillBeRawPtr<KeyboardEvent> create()
{
return adoptRefWillBeNoop(new KeyboardEvent);
}
static PassRefPtrWillBeRawPtr<KeyboardEvent> create(const PlatformKeyboardEvent& platformEvent, AbstractView* view)
{
return adoptRefWillBeNoop(new KeyboardEvent(platformEvent, view));
}
static PassRefPtrWillBeRawPtr<KeyboardEvent> create(const AtomicString& type, const KeyboardEventInit& initializer)
{
return adoptRefWillBeNoop(new KeyboardEvent(type, initializer));
}
static PassRefPtrWillBeRawPtr<KeyboardEvent> create(const AtomicString& type, bool canBubble, bool cancelable, AbstractView* view,
const String& keyIdentifier, unsigned location,
bool ctrlKey, bool altKey, bool shiftKey, bool metaKey)
{
return adoptRefWillBeNoop(new KeyboardEvent(type, canBubble, cancelable, view, keyIdentifier, location,
ctrlKey, altKey, shiftKey, metaKey));
}
virtual ~KeyboardEvent();
void initKeyboardEvent(const AtomicString& type, bool canBubble, bool cancelable, AbstractView*,
const String& keyIdentifier, unsigned location,
bool ctrlKey, bool altKey, bool shiftKey, bool metaKey);
const String& keyIdentifier() const { return m_keyIdentifier; }
unsigned location() const { return m_location; }
bool getModifierState(const String& keyIdentifier) const;
const PlatformKeyboardEvent* keyEvent() const { return m_keyEvent.get(); }
virtual int keyCode() const override; // key code for keydown and keyup, character for keypress
virtual int charCode() const override; // character code for keypress, 0 for keydown and keyup
bool repeat() const { return m_isAutoRepeat; }
virtual const AtomicString& interfaceName() const override;
virtual bool isKeyboardEvent() const override;
virtual int which() const override;
virtual void trace(Visitor*) override;
private:
KeyboardEvent();
KeyboardEvent(const PlatformKeyboardEvent&, AbstractView*);
KeyboardEvent(const AtomicString&, const KeyboardEventInit&);
KeyboardEvent(const AtomicString& type, bool canBubble, bool cancelable, AbstractView*,
const String& keyIdentifier, unsigned location,
bool ctrlKey, bool altKey, bool shiftKey, bool metaKey);
OwnPtr<PlatformKeyboardEvent> m_keyEvent;
String m_keyIdentifier;
unsigned m_location;
bool m_isAutoRepeat : 1;
};
class KeyboardEventDispatchMediator : public EventDispatchMediator {
public:
static PassRefPtrWillBeRawPtr<KeyboardEventDispatchMediator> create(PassRefPtrWillBeRawPtr<KeyboardEvent>);
private:
explicit KeyboardEventDispatchMediator(PassRefPtrWillBeRawPtr<KeyboardEvent>);
virtual bool dispatchEvent(EventDispatcher&) const override;
};
DEFINE_EVENT_TYPE_CASTS(KeyboardEvent);
} // namespace blink
#endif // KeyboardEvent_h
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