1/*
2 * Copyright (C) 2001 Peter Kelly (pmk@post.com)
3 * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
4 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
5 * Copyright (C) 2003, 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB.  If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 *
22 */
23
24#ifndef UIEvent_h
25#define UIEvent_h
26
27#include "core/events/Event.h"
28#include "core/events/EventDispatchMediator.h"
29#include "core/frame/LocalDOMWindow.h"
30
31namespace blink {
32
33typedef LocalDOMWindow AbstractView;
34
35struct UIEventInit : public EventInit {
36    UIEventInit();
37
38    RefPtrWillBeMember<AbstractView> view;
39    int detail;
40};
41
42class UIEvent : public Event {
43    DEFINE_WRAPPERTYPEINFO();
44public:
45    static PassRefPtrWillBeRawPtr<UIEvent> create()
46    {
47        return adoptRefWillBeNoop(new UIEvent);
48    }
49    static PassRefPtrWillBeRawPtr<UIEvent> create(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtrWillBeRawPtr<AbstractView> view, int detail)
50    {
51        return adoptRefWillBeNoop(new UIEvent(type, canBubble, cancelable, view, detail));
52    }
53    static PassRefPtrWillBeRawPtr<UIEvent> create(const AtomicString& type, const UIEventInit& initializer)
54    {
55        return adoptRefWillBeNoop(new UIEvent(type, initializer));
56    }
57    virtual ~UIEvent();
58
59    void initUIEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtrWillBeRawPtr<AbstractView>, int detail);
60
61    AbstractView* view() const { return m_view.get(); }
62    int detail() const { return m_detail; }
63
64    virtual const AtomicString& interfaceName() const OVERRIDE;
65    virtual bool isUIEvent() const OVERRIDE FINAL;
66
67    virtual int keyCode() const;
68    virtual int charCode() const;
69
70    virtual int layerX();
71    virtual int layerY();
72
73    virtual int pageX() const;
74    virtual int pageY() const;
75
76    virtual int which() const;
77
78    virtual void trace(Visitor*) OVERRIDE;
79
80protected:
81    UIEvent();
82    UIEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtrWillBeRawPtr<AbstractView>, int detail);
83    UIEvent(const AtomicString&, const UIEventInit&);
84
85private:
86    RefPtrWillBeMember<AbstractView> m_view;
87    int m_detail;
88};
89
90} // namespace blink
91
92#endif // UIEvent_h
93