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Side by Side Diff: third_party/WebKit/Source/core/input/TouchEventManager.cpp

Issue 2507503002: Use touch events to report stylus events (Closed)
Patch Set: fixed unit test Created 4 years, 1 month 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 #include "core/input/TouchEventManager.h" 5 #include "core/input/TouchEventManager.h"
6 6
7 #include "core/dom/Document.h" 7 #include "core/dom/Document.h"
8 #include "core/events/TouchEvent.h" 8 #include "core/events/TouchEvent.h"
9 #include "core/frame/Deprecation.h" 9 #include "core/frame/Deprecation.h"
10 #include "core/frame/EventHandlerRegistry.h" 10 #include "core/frame/EventHandlerRegistry.h"
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121 TargetTouchesHeapMap touchesByTarget; 121 TargetTouchesHeapMap touchesByTarget;
122 122
123 // Array of touches per state, used to assemble the |changedTouches| list. 123 // Array of touches per state, used to assemble the |changedTouches| list.
124 ChangedTouches changedTouches[PlatformTouchPoint::TouchStateEnd]; 124 ChangedTouches changedTouches[PlatformTouchPoint::TouchStateEnd];
125 125
126 for (auto touchInfo : touchInfos) { 126 for (auto touchInfo : touchInfos) {
127 const PlatformTouchPoint& point = touchInfo.point; 127 const PlatformTouchPoint& point = touchInfo.point;
128 PlatformTouchPoint::TouchState pointState = point.state(); 128 PlatformTouchPoint::TouchState pointState = point.state();
129 129
130 Touch* touch = Touch::create( 130 Touch* touch = Touch::create(
131 touchInfo.targetFrame.get(), touchInfo.touchNode.get(), point.id(), 131 touchInfo.targetFrame.get(), touchInfo.touchNode.get(),
132 point.screenPos(), touchInfo.contentPoint, touchInfo.adjustedRadius, 132 point.screenPos(), touchInfo.contentPoint, touchInfo.adjustedRadius,
133 point.rotationAngle(), point.force(), touchInfo.region); 133 point.rotationAngle(), touchInfo.region, point.pointerProperties());
134 134
135 // Ensure this target's touch list exists, even if it ends up empty, so 135 // Ensure this target's touch list exists, even if it ends up empty, so
136 // it can always be passed to TouchEvent::Create below. 136 // it can always be passed to TouchEvent::Create below.
137 TargetTouchesHeapMap::iterator targetTouchesIterator = 137 TargetTouchesHeapMap::iterator targetTouchesIterator =
138 touchesByTarget.find(touchInfo.touchNode.get()); 138 touchesByTarget.find(touchInfo.touchNode.get());
139 if (targetTouchesIterator == touchesByTarget.end()) { 139 if (targetTouchesIterator == touchesByTarget.end()) {
140 touchesByTarget.set(touchInfo.touchNode.get(), TouchList::create()); 140 touchesByTarget.set(touchInfo.touchNode.get(), TouchList::create());
141 targetTouchesIterator = touchesByTarget.find(touchInfo.touchNode.get()); 141 targetTouchesIterator = touchesByTarget.find(touchInfo.touchNode.get());
142 } 142 }
143 143
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499 } 499 }
500 500
501 return dispatchTouchEvents(event, touchInfos, allTouchesReleased); 501 return dispatchTouchEvents(event, touchInfos, allTouchesReleased);
502 } 502 }
503 503
504 bool TouchEventManager::isAnyTouchActive() const { 504 bool TouchEventManager::isAnyTouchActive() const {
505 return m_touchPressed; 505 return m_touchPressed;
506 } 506 }
507 507
508 } // namespace blink 508 } // namespace blink
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