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Side by Side Diff: third_party/WebKit/Source/platform/PlatformEvent.h

Issue 2646163002: Remove PlatformTouchEvent/Point and use WebTouchEvent/Point instead (Closed)
Patch Set: Fix nit Created 3 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2011 Apple Inc. All rights reserved. 2 * Copyright (C) 2011 Apple Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
(...skipping 24 matching lines...) Expand all
35 class PlatformEvent { 35 class PlatformEvent {
36 public: 36 public:
37 enum EventType { 37 enum EventType {
38 NoType = 0, 38 NoType = 0,
39 39
40 // PlatformMouseEvent 40 // PlatformMouseEvent
41 MouseMoved, 41 MouseMoved,
42 MousePressed, 42 MousePressed,
43 MouseReleased, 43 MouseReleased,
44 MouseScroll, 44 MouseScroll,
45
46 // PlatformTouchEvent
47 TouchStart,
48 TouchMove,
49 TouchEnd,
50 TouchCancel,
51 TouchScrollStarted,
52 }; 45 };
53 46
54 // These values are direct mappings of the values in WebInputEvent so the 47 // These values are direct mappings of the values in WebInputEvent so the
55 // values can be cast between the enumerations. static_asserts checking this 48 // values can be cast between the enumerations. static_asserts checking this
56 // are in web/WebInputEventConversion.cpp. 49 // are in web/WebInputEventConversion.cpp.
57 enum Modifiers { 50 enum Modifiers {
58 NoModifiers = 0, 51 NoModifiers = 0,
59 ShiftKey = 1 << 0, 52 ShiftKey = 1 << 0,
60 CtrlKey = 1 << 1, 53 CtrlKey = 1 << 1,
61 AltKey = 1 << 2, 54 AltKey = 1 << 2,
(...skipping 22 matching lines...) Expand all
84 77
85 // The set of non-stateful modifiers that specifically change the 78 // The set of non-stateful modifiers that specifically change the
86 // interpretation of the key being pressed. For example; IsLeft, 79 // interpretation of the key being pressed. For example; IsLeft,
87 // IsRight, IsComposing don't change the meaning of the key 80 // IsRight, IsComposing don't change the meaning of the key
88 // being pressed. NumLockOn, ScrollLockOn, CapsLockOn are stateful 81 // being pressed. NumLockOn, ScrollLockOn, CapsLockOn are stateful
89 // and don't indicate explicit depressed state. 82 // and don't indicate explicit depressed state.
90 KeyModifiers = 83 KeyModifiers =
91 SymbolKey | FnKey | AltGrKey | MetaKey | AltKey | CtrlKey | ShiftKey, 84 SymbolKey | FnKey | AltGrKey | MetaKey | AltKey | CtrlKey | ShiftKey,
92 }; 85 };
93 86
94 enum RailsMode {
95 RailsModeFree = 0,
96 RailsModeHorizontal = 1,
97 RailsModeVertical = 2,
98 };
99
100 // These values are direct mappings of the values in WebInputEvent
101 // so the values can be cast between the enumerations. static_asserts
102 // checking this are in web/WebInputEventConversion.cpp.
103 enum DispatchType {
104 Blocking,
105 EventNonBlocking,
106 // All listeners are passive.
107 ListenersNonBlockingPassive,
108 // This value represents a state which would have normally blocking
109 // but was forced to be non-blocking during fling; not cancelable.
110 ListenersForcedNonBlockingDueToFling,
111 };
112 87
113 EventType type() const { return static_cast<EventType>(m_type); } 88 EventType type() const { return static_cast<EventType>(m_type); }
114 89
115 bool shiftKey() const { return m_modifiers & ShiftKey; } 90 bool shiftKey() const { return m_modifiers & ShiftKey; }
116 bool ctrlKey() const { return m_modifiers & CtrlKey; } 91 bool ctrlKey() const { return m_modifiers & CtrlKey; }
117 bool altKey() const { return m_modifiers & AltKey; } 92 bool altKey() const { return m_modifiers & AltKey; }
118 bool metaKey() const { return m_modifiers & MetaKey; } 93 bool metaKey() const { return m_modifiers & MetaKey; }
119 94
120 Modifiers getModifiers() const { return static_cast<Modifiers>(m_modifiers); } 95 Modifiers getModifiers() const { return static_cast<Modifiers>(m_modifiers); }
121 96
(...skipping 12 matching lines...) Expand all
134 ~PlatformEvent() {} 109 ~PlatformEvent() {}
135 110
136 unsigned m_type; 111 unsigned m_type;
137 unsigned m_modifiers; 112 unsigned m_modifiers;
138 TimeTicks m_timestamp; 113 TimeTicks m_timestamp;
139 }; 114 };
140 115
141 } // namespace blink 116 } // namespace blink
142 117
143 #endif // PlatformEvent_h 118 #endif // PlatformEvent_h
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