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Side by Side Diff: third_party/WebKit/Source/core/input/PointerEventManager.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 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef PointerEventManager_h 5 #ifndef PointerEventManager_h
6 #define PointerEventManager_h 6 #define PointerEventManager_h
7 7
8 #include "core/CoreExport.h" 8 #include "core/CoreExport.h"
9 #include "core/events/PointerEvent.h" 9 #include "core/events/PointerEvent.h"
10 #include "core/events/PointerEventFactory.h" 10 #include "core/events/PointerEventFactory.h"
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34 // that it may cause. It also sends the compat mouse events 34 // that it may cause. It also sends the compat mouse events
35 // and sets the newNodeUnderMouse if the capturing is set 35 // and sets the newNodeUnderMouse if the capturing is set
36 // in this function. 36 // in this function.
37 WebInputEventResult sendMousePointerEvent( 37 WebInputEventResult sendMousePointerEvent(
38 Node* target, 38 Node* target,
39 const AtomicString& type, 39 const AtomicString& type,
40 const PlatformMouseEvent&, 40 const PlatformMouseEvent&,
41 const Vector<PlatformMouseEvent>& coalescedEvents); 41 const Vector<PlatformMouseEvent>& coalescedEvents);
42 42
43 WebInputEventResult handleTouchEvents( 43 WebInputEventResult handleTouchEvents(
44 const PlatformTouchEvent&, 44 const WebTouchEvent&,
45 const Vector<PlatformTouchEvent>& coalescedEvents); 45 const Vector<WebTouchEvent>& coalescedEvents);
46 46
47 // Sends boundary events pointerout/leave/over/enter and 47 // Sends boundary events pointerout/leave/over/enter and
48 // mouseout/leave/over/enter to the corresponding targets. 48 // mouseout/leave/over/enter to the corresponding targets.
49 // inside the document. This functions handles the cases that pointer is 49 // inside the document. This functions handles the cases that pointer is
50 // leaving a frame. Note that normal mouse events (e.g. mousemove/down/up) 50 // leaving a frame. Note that normal mouse events (e.g. mousemove/down/up)
51 // and their corresponding boundary events will be handled altogether by 51 // and their corresponding boundary events will be handled altogether by
52 // sendMousePointerEvent function. 52 // sendMousePointerEvent function.
53 void sendMouseAndPointerBoundaryEvents(Node* enteredNode, 53 void sendMouseAndPointerBoundaryEvents(Node* enteredNode,
54 const PlatformMouseEvent&); 54 const PlatformMouseEvent&);
55 55
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129 // Inhibits firing of touch-type PointerEvents until unblocked by 129 // Inhibits firing of touch-type PointerEvents until unblocked by
130 // unblockTouchPointers(). Also sends pointercancels for existing touch-type 130 // unblockTouchPointers(). Also sends pointercancels for existing touch-type
131 // PointerEvents. See: 131 // PointerEvents. See:
132 // www.w3.org/TR/pointerevents/#declaring-candidate-regions-for-default-touch- behaviors 132 // www.w3.org/TR/pointerevents/#declaring-candidate-regions-for-default-touch- behaviors
133 void blockTouchPointers(); 133 void blockTouchPointers();
134 134
135 // Enables firing of touch-type PointerEvents after they were inhibited by 135 // Enables firing of touch-type PointerEvents after they were inhibited by
136 // blockTouchPointers(). 136 // blockTouchPointers().
137 void unblockTouchPointers(); 137 void unblockTouchPointers();
138 138
139 // Generate the TouchInfos for a PlatformTouchEvent, hit-testing as necessary. 139 // Generate the TouchInfos for a WebTouchEvent, hit-testing as necessary.
140 void computeTouchTargets(const PlatformTouchEvent&, 140 void computeTouchTargets(const WebTouchEvent&,
141 HeapVector<TouchEventManager::TouchInfo>&); 141 HeapVector<TouchEventManager::TouchInfo>&);
142 142
143 // Sends touch pointer events and sets consumed bits in TouchInfo array 143 // Sends touch pointer events and sets consumed bits in TouchInfo array
144 // based on the return value of pointer event handlers. 144 // based on the return value of pointer event handlers.
145 void dispatchTouchPointerEvents( 145 void dispatchTouchPointerEvents(const WebTouchEvent&,
146 const PlatformTouchEvent&, 146 const Vector<WebTouchEvent>& coalescedEvents,
147 const Vector<PlatformTouchEvent>& coalescedEvents, 147 HeapVector<TouchEventManager::TouchInfo>&);
148 HeapVector<TouchEventManager::TouchInfo>&);
149 148
150 // Returns whether the event is consumed or not. 149 // Returns whether the event is consumed or not.
151 WebInputEventResult sendTouchPointerEvent(EventTarget*, PointerEvent*); 150 WebInputEventResult sendTouchPointerEvent(EventTarget*, PointerEvent*);
152 151
153 void sendBoundaryEvents(EventTarget* exitedTarget, 152 void sendBoundaryEvents(EventTarget* exitedTarget,
154 EventTarget* enteredTarget, 153 EventTarget* enteredTarget,
155 PointerEvent*); 154 PointerEvent*);
156 void setNodeUnderPointer(PointerEvent*, EventTarget*); 155 void setNodeUnderPointer(PointerEvent*, EventTarget*);
157 156
158 // Processes the assignment of |m_pointerCaptureTarget| from 157 // Processes the assignment of |m_pointerCaptureTarget| from
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219 PointerCapturingMap m_pendingPointerCaptureTarget; 218 PointerCapturingMap m_pendingPointerCaptureTarget;
220 219
221 PointerEventFactory m_pointerEventFactory; 220 PointerEventFactory m_pointerEventFactory;
222 Member<TouchEventManager> m_touchEventManager; 221 Member<TouchEventManager> m_touchEventManager;
223 Member<MouseEventManager> m_mouseEventManager; 222 Member<MouseEventManager> m_mouseEventManager;
224 }; 223 };
225 224
226 } // namespace blink 225 } // namespace blink
227 226
228 #endif // PointerEventManager_h 227 #endif // PointerEventManager_h
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