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 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 | #pragma once |
27 | |
28 | #if ENABLE(IOS_TOUCH_EVENTS) |
29 | #include <WebKitAdditions/TouchIOS.h> |
30 | #elif ENABLE(TOUCH_EVENTS) |
31 | |
32 | #include "EventTarget.h" |
33 | #include "LayoutPoint.h" |
34 | #include <wtf/RefCounted.h> |
35 | #include <wtf/RefPtr.h> |
36 | |
37 | namespace WebCore { |
38 | |
39 | class Frame; |
40 | |
41 | class Touch : public RefCounted<Touch> { |
42 | public: |
43 | static Ref<Touch> create(Frame* frame, EventTarget* target, |
44 | unsigned identifier, int screenX, int screenY, int pageX, int pageY, |
45 | int radiusX, int radiusY, float rotationAngle, float force) |
46 | { |
47 | return adoptRef(*new Touch(frame, target, identifier, screenX, |
48 | screenY, pageX, pageY, radiusX, radiusY, rotationAngle, force)); |
49 | } |
50 | |
51 | EventTarget* target() const { return m_target.get(); } |
52 | unsigned identifier() const { return m_identifier; } |
53 | int clientX() const { return m_clientX; } |
54 | int clientY() const { return m_clientY; } |
55 | int screenX() const { return m_screenX; } |
56 | int screenY() const { return m_screenY; } |
57 | int pageX() const { return m_pageX; } |
58 | int pageY() const { return m_pageY; } |
59 | int webkitRadiusX() const { return m_radiusX; } |
60 | int webkitRadiusY() const { return m_radiusY; } |
61 | float webkitRotationAngle() const { return m_rotationAngle; } |
62 | float webkitForce() const { return m_force; } |
63 | const LayoutPoint& absoluteLocation() const { return m_absoluteLocation; } |
64 | Ref<Touch> cloneWithNewTarget(EventTarget*) const; |
65 | |
66 | private: |
67 | Touch(Frame* frame, EventTarget* target, unsigned identifier, |
68 | int screenX, int screenY, int pageX, int pageY, |
69 | int radiusX, int radiusY, float rotationAngle, float force); |
70 | |
71 | Touch(EventTarget*, unsigned identifier, int clientX, int clientY, |
72 | int screenX, int screenY, int pageX, int pageY, |
73 | int radiusX, int radiusY, float rotationAngle, float force, LayoutPoint absoluteLocation); |
74 | |
75 | RefPtr<EventTarget> m_target; |
76 | unsigned m_identifier; |
77 | int m_clientX; |
78 | int m_clientY; |
79 | int m_screenX; |
80 | int m_screenY; |
81 | int m_pageX; |
82 | int m_pageY; |
83 | int m_radiusX; |
84 | int m_radiusY; |
85 | float m_rotationAngle; |
86 | float m_force; |
87 | LayoutPoint m_absoluteLocation; |
88 | }; |
89 | |
90 | } // namespace WebCore |
91 | |
92 | #endif // ENABLE(TOUCH_EVENTS) |
93 | |