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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, 2013 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 "KeypressCommand.h"
#include "UIEventWithKeyState.h"
#include <memory>
#include <wtf/Vector.h>
namespace WebCore {
class Node;
class PlatformKeyboardEvent;
struct KeyboardEventInit : public UIEventWithKeyStateInit {
String keyIdentifier;
unsigned location { 0 };
};
class KeyboardEvent final : public UIEventWithKeyState {
public:
enum KeyLocationCode {
DOM_KEY_LOCATION_STANDARD = 0x00,
DOM_KEY_LOCATION_LEFT = 0x01,
DOM_KEY_LOCATION_RIGHT = 0x02,
DOM_KEY_LOCATION_NUMPAD = 0x03
// FIXME: The following values are not supported yet (crbug.com/265446)
// DOM_KEY_LOCATION_MOBILE = 0x04,
// DOM_KEY_LOCATION_JOYSTICK = 0x05
};
static Ref<KeyboardEvent> create(const PlatformKeyboardEvent& platformEvent, AbstractView* view)
{
return adoptRef(*new KeyboardEvent(platformEvent, view));
}
static Ref<KeyboardEvent> createForBindings()
{
return adoptRef(*new KeyboardEvent);
}
static Ref<KeyboardEvent> createForBindings(const AtomicString& type, const KeyboardEventInit& initializer)
{
return adoptRef(*new KeyboardEvent(type, initializer));
}
// FIXME: This method should be get ride of in the future.
// DO NOT USE IT!
static Ref<KeyboardEvent> createForDummy()
{
return adoptRef(*new KeyboardEvent(WTF::HashTableDeletedValue));
}
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, bool altGraphKey = false);
const String& keyIdentifier() const { return m_keyIdentifier; }
unsigned location() const { return m_location; }
bool getModifierState(const String& keyIdentifier) const;
bool altGraphKey() const { return m_altGraphKey; }
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
virtual EventInterface eventInterface() const override;
virtual bool isKeyboardEvent() const override;
virtual int which() const override;
#if PLATFORM(COCOA)
bool handledByInputMethod() const { return m_handledByInputMethod; }
const Vector<KeypressCommand>& keypressCommands() const { return m_keypressCommands; }
// The non-const version is still needed for WebKit1, which doesn't construct a complete KeyboardEvent with interpreted commands yet.
Vector<KeypressCommand>& keypressCommands() { return m_keypressCommands; }
#endif
private:
WEBCORE_EXPORT KeyboardEvent();
WEBCORE_EXPORT KeyboardEvent(const PlatformKeyboardEvent&, AbstractView*);
KeyboardEvent(const AtomicString&, const KeyboardEventInit&);
// FIXME: This method should be get ride of in the future.
// DO NOT USE IT!
KeyboardEvent(WTF::HashTableDeletedValueType);
std::unique_ptr<PlatformKeyboardEvent> m_keyEvent;
String m_keyIdentifier;
unsigned m_location;
bool m_altGraphKey : 1;
#if PLATFORM(COCOA)
// Commands that were sent by AppKit when interpreting the event. Doesn't include input method commands.
bool m_handledByInputMethod;
Vector<KeypressCommand> m_keypressCommands;
#endif
};
KeyboardEvent* findKeyboardEvent(Event*);
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_EVENT(KeyboardEvent)
#endif // KeyboardEvent_h
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