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Side by Side Diff: content/public/common/input/web_touch_event_traits.h

Issue 1560553002: Framelet Prototype 2016 Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebased + Applied Brett's Windows + Fixed security issue Created 4 years, 11 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 CONTENT_COMMON_INPUT_WEB_TOUCH_EVENT_TRAITS_H_ 5 #ifndef CONTENT_COMMON_INPUT_WEB_TOUCH_EVENT_TRAITS_H_
6 #define CONTENT_COMMON_INPUT_WEB_TOUCH_EVENT_TRAITS_H_ 6 #define CONTENT_COMMON_INPUT_WEB_TOUCH_EVENT_TRAITS_H_
7 7
8 #include "content/common/input/scoped_web_input_event.h" 8 #include "content/public/common/input/scoped_web_input_event.h"
9 #include "third_party/WebKit/public/web/WebInputEvent.h" 9 #include "third_party/WebKit/public/web/WebInputEvent.h"
10 10
11 namespace content { 11 namespace content {
12 12
13 // Utility class for performing operations on and with WebTouchEvents. 13 // Utility class for performing operations on and with WebTouchEvents.
14 class CONTENT_EXPORT WebTouchEventTraits { 14 class CONTENT_EXPORT WebTouchEventTraits {
15 public: 15 public:
16 // Returns whether all touches in the event have the specified state. 16 // Returns whether all touches in the event have the specified state.
17 static bool AllTouchPointsHaveState(const blink::WebTouchEvent& event, 17 static bool AllTouchPointsHaveState(const blink::WebTouchEvent& event,
18 blink::WebTouchPoint::State state); 18 blink::WebTouchPoint::State state);
(...skipping 16 matching lines...) Expand all
35 // to match the event type. This is particularly useful, for example, 35 // to match the event type. This is particularly useful, for example,
36 // in sending a touchcancel for all active touches. 36 // in sending a touchcancel for all active touches.
37 static void ResetTypeAndTouchStates(blink::WebInputEvent::Type type, 37 static void ResetTypeAndTouchStates(blink::WebInputEvent::Type type,
38 double timestamp_sec, 38 double timestamp_sec,
39 blink::WebTouchEvent* event); 39 blink::WebTouchEvent* event);
40 }; 40 };
41 41
42 } // namespace content 42 } // namespace content
43 43
44 #endif // CONTENT_COMMON_INPUT_WEB_TOUCH_EVENT_TRAITS_H_ 44 #endif // CONTENT_COMMON_INPUT_WEB_TOUCH_EVENT_TRAITS_H_
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