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1 /*
2  * Copyright 2008, The Android Open Source Project
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions
6  * are met:
7  *  * Redistributions of source code must retain the above copyright
8  *    notice, this list of conditions and the following disclaimer.
9  *  * Redistributions in binary form must reproduce the above copyright
10  *    notice, this list of conditions and the following disclaimer in the
11  *    documentation and/or other materials provided with the distribution.
12  *
13  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24  */
25 
26 #ifndef Touch_h
27 #define Touch_h
28 
29 #if ENABLE(TOUCH_EVENTS)
30 
31 #include "EventTarget.h"
32 #include "Frame.h"
33 #include <wtf/PassRefPtr.h>
34 #include <wtf/RefCounted.h>
35 #include <wtf/RefPtr.h>
36 
37 namespace WebCore {
38 
39 class Touch : public RefCounted<Touch> {
40 public:
create(Frame * frame,EventTarget * target,unsigned identifier,int screenX,int screenY,int pageX,int pageY)41     static PassRefPtr<Touch> create(Frame* frame, EventTarget* target,
42             unsigned identifier, int screenX, int screenY, int pageX, int pageY)
43     {
44         return adoptRef(new Touch(frame, target, identifier, screenX,
45                 screenY, pageX, pageY));
46     }
47 
target()48     EventTarget* target() const { return m_target.get(); }
identifier()49     unsigned identifier() const { return m_identifier; }
clientX()50     int clientX() const { return m_clientX; }
clientY()51     int clientY() const { return m_clientY; }
screenX()52     int screenX() const { return m_screenX; }
screenY()53     int screenY() const { return m_screenY; }
pageX()54     int pageX() const { return m_pageX; }
pageY()55     int pageY() const { return m_pageY; }
56 
57 private:
58     Touch(Frame* frame, EventTarget* target, unsigned identifier,
59             int screenX, int screenY, int pageX, int pageY);
60 
61     RefPtr<EventTarget> m_target;
62     unsigned m_identifier;
63     int m_clientX;
64     int m_clientY;
65     int m_screenX;
66     int m_screenY;
67     int m_pageX;
68     int m_pageY;
69 };
70 
71 } // namespace WebCore
72 
73 #endif // ENABLE(TOUCH_EVENTS)
74 
75 #endif /* Touch_h */
76