Implement KeyboardEvent.repeat attribute

Source/core/events/KeyboardEvent.h

 /*
  * 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.
@@ skipping 24 matching lines @@
 
 struct KeyboardEventInit : public UIEventInit {
     KeyboardEventInit();
 
     String keyIdentifier;
     unsigned location;
     bool ctrlKey;
     bool altKey;
     bool shiftKey;
     bool metaKey;
+    bool repeat;
 };
 
 class KeyboardEvent : 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
     };
@@ skipping 31 matching lines @@
     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(); }
 
     int keyCode() const; // key code for keydown and keyup, character for keypress
     int charCode() const; // character code for keypress, 0 for keydown and keyup
+    bool repeat() const { return m_isAutoRepeat; }
 
     virtual const AtomicString& interfaceName() const;
     virtual bool isKeyboardEvent() const;
     virtual int which() const;
 
 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, bool altGraphKey);
 
     OwnPtr<PlatformKeyboardEvent> m_keyEvent;
     String m_keyIdentifier;
     unsigned m_location;
     bool m_altGraphKey : 1;
+    bool m_isAutoRepeat : 1;
 };
 
 KeyboardEvent* findKeyboardEvent(Event*);
 
 class KeyboardEventDispatchMediator : public EventDispatchMediator {
 public:
     static PassRefPtr<KeyboardEventDispatchMediator> create(PassRefPtr<KeyboardEvent>);
 private:
     explicit KeyboardEventDispatchMediator(PassRefPtr<KeyboardEvent>);
     virtual bool dispatchEvent(EventDispatcher*) const OVERRIDE;
 };
 
 inline KeyboardEvent* toKeyboardEvent(Event* event)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(!event || event->isKeyboardEvent());
     return static_cast<KeyboardEvent*>(event);
 }
 
 } // namespace WebCore
 
 #endif // KeyboardEvent_h