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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/dom/IntersectionObserverController.h" | 5 #include "core/dom/IntersectionObserverController.h" |
| 6 | 6 |
| 7 #include "core/dom/Document.h" | 7 #include "core/dom/Document.h" |
| 8 | 8 |
| 9 namespace blink { | 9 namespace blink { |
| 10 | 10 |
| (...skipping 30 matching lines...) Expand all Loading... |
| 41 // If the timer fired while DOM objects were suspended, notifications might
be late, so deliver | 41 // If the timer fired while DOM objects were suspended, notifications might
be late, so deliver |
| 42 // them right away (rather than waiting for m_timer to fire again). | 42 // them right away (rather than waiting for m_timer to fire again). |
| 43 if (m_timerFiredWhileSuspended) { | 43 if (m_timerFiredWhileSuspended) { |
| 44 m_timerFiredWhileSuspended = false; | 44 m_timerFiredWhileSuspended = false; |
| 45 deliverIntersectionObservations(nullptr); | 45 deliverIntersectionObservations(nullptr); |
| 46 } | 46 } |
| 47 } | 47 } |
| 48 | 48 |
| 49 void IntersectionObserverController::deliverIntersectionObservations(Timer<Inter
sectionObserverController>*) | 49 void IntersectionObserverController::deliverIntersectionObservations(Timer<Inter
sectionObserverController>*) |
| 50 { | 50 { |
| 51 if (executionContext()->activeDOMObjectsAreSuspended()) { | 51 if (getExecutionContext()->activeDOMObjectsAreSuspended()) { |
| 52 m_timerFiredWhileSuspended = true; | 52 m_timerFiredWhileSuspended = true; |
| 53 return; | 53 return; |
| 54 } | 54 } |
| 55 IntersectionObserverVector observers; | 55 IntersectionObserverVector observers; |
| 56 copyToVector(m_pendingIntersectionObservers, observers); | 56 copyToVector(m_pendingIntersectionObservers, observers); |
| 57 m_pendingIntersectionObservers.clear(); | 57 m_pendingIntersectionObservers.clear(); |
| 58 for (auto& observer : observers) | 58 for (auto& observer : observers) |
| 59 observer->deliver(); | 59 observer->deliver(); |
| 60 } | 60 } |
| 61 | 61 |
| (...skipping 22 matching lines...) Expand all Loading... |
| 84 } | 84 } |
| 85 | 85 |
| 86 DEFINE_TRACE(IntersectionObserverController) | 86 DEFINE_TRACE(IntersectionObserverController) |
| 87 { | 87 { |
| 88 visitor->trace(m_trackedIntersectionObservers); | 88 visitor->trace(m_trackedIntersectionObservers); |
| 89 visitor->trace(m_pendingIntersectionObservers); | 89 visitor->trace(m_pendingIntersectionObservers); |
| 90 ActiveDOMObject::trace(visitor); | 90 ActiveDOMObject::trace(visitor); |
| 91 } | 91 } |
| 92 | 92 |
| 93 } // namespace blink | 93 } // namespace blink |
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