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Side by Side Diff: third_party/WebKit/Source/modules/presentation/PresentationAvailability.cpp

Issue 1942723004: Change EventTarget callback APIs for add/RemoveEventListenerInternal. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix win32 signed/unsigned issue Created 4 years, 7 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 #include "modules/presentation/PresentationAvailability.h" 5 #include "modules/presentation/PresentationAvailability.h"
6 6
7 #include "bindings/core/v8/ScriptPromiseResolver.h" 7 #include "bindings/core/v8/ScriptPromiseResolver.h"
8 #include "core/dom/Document.h" 8 #include "core/dom/Document.h"
9 #include "core/events/Event.h" 9 #include "core/events/Event.h"
10 #include "core/frame/UseCounter.h" 10 #include "core/frame/UseCounter.h"
(...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after
57 const AtomicString& PresentationAvailability::interfaceName() const 57 const AtomicString& PresentationAvailability::interfaceName() const
58 { 58 {
59 return EventTargetNames::PresentationAvailability; 59 return EventTargetNames::PresentationAvailability;
60 } 60 }
61 61
62 ExecutionContext* PresentationAvailability::getExecutionContext() const 62 ExecutionContext* PresentationAvailability::getExecutionContext() const
63 { 63 {
64 return ActiveDOMObject::getExecutionContext(); 64 return ActiveDOMObject::getExecutionContext();
65 } 65 }
66 66
67 bool PresentationAvailability::addEventListenerInternal(const AtomicString& even tType, EventListener* listener, const EventListenerOptions& options) 67 void PresentationAvailability::addedEventListener(const AtomicString& eventType, RegisteredEventListener& registeredListener)
68 { 68 {
69 EventTargetWithInlineData::addedEventListener(eventType, registeredListener) ;
69 if (eventType == EventTypeNames::change) 70 if (eventType == EventTypeNames::change)
70 UseCounter::count(getExecutionContext(), UseCounter::PresentationAvailab ilityChangeEventListener); 71 UseCounter::count(getExecutionContext(), UseCounter::PresentationAvailab ilityChangeEventListener);
71
72 return EventTarget::addEventListenerInternal(eventType, listener, options);
73 } 72 }
74 73
75 void PresentationAvailability::availabilityChanged(bool value) 74 void PresentationAvailability::availabilityChanged(bool value)
76 { 75 {
77 if (m_value == value) 76 if (m_value == value)
78 return; 77 return;
79 78
80 m_value = value; 79 m_value = value;
81 dispatchEvent(Event::create(EventTypeNames::change)); 80 dispatchEvent(Event::create(EventTypeNames::change));
82 } 81 }
(...skipping 54 matching lines...) Expand 10 before | Expand all | Expand 10 after
137 } 136 }
138 137
139 DEFINE_TRACE(PresentationAvailability) 138 DEFINE_TRACE(PresentationAvailability)
140 { 139 {
141 EventTargetWithInlineData::trace(visitor); 140 EventTargetWithInlineData::trace(visitor);
142 PageLifecycleObserver::trace(visitor); 141 PageLifecycleObserver::trace(visitor);
143 ActiveDOMObject::trace(visitor); 142 ActiveDOMObject::trace(visitor);
144 } 143 }
145 144
146 } // namespace blink 145 } // namespace blink
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