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1 /* | 1 /* |
2 * Copyright (C) 2014, Google Inc. All rights reserved. | 2 * Copyright (C) 2014, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 */ | 27 */ |
28 | 28 |
29 #include "modules/accessibility/AXObjectCacheImpl.h" | 29 #include "modules/accessibility/AXObjectCacheImpl.h" |
30 | 30 |
31 #include "core/HTMLNames.h" | 31 #include "core/HTMLNames.h" |
32 #include "core/InputTypeNames.h" | 32 #include "core/InputTypeNames.h" |
33 #include "core/dom/Document.h" | 33 #include "core/dom/Document.h" |
| 34 #include "core/dom/TaskRunnerHelper.h" |
34 #include "core/editing/EditingUtilities.h" | 35 #include "core/editing/EditingUtilities.h" |
35 #include "core/frame/FrameView.h" | 36 #include "core/frame/FrameView.h" |
36 #include "core/frame/LocalFrame.h" | 37 #include "core/frame/LocalFrame.h" |
37 #include "core/frame/Settings.h" | 38 #include "core/frame/Settings.h" |
38 #include "core/html/HTMLAreaElement.h" | 39 #include "core/html/HTMLAreaElement.h" |
39 #include "core/html/HTMLCanvasElement.h" | 40 #include "core/html/HTMLCanvasElement.h" |
40 #include "core/html/HTMLImageElement.h" | 41 #include "core/html/HTMLImageElement.h" |
41 #include "core/html/HTMLInputElement.h" | 42 #include "core/html/HTMLInputElement.h" |
42 #include "core/html/HTMLLabelElement.h" | 43 #include "core/html/HTMLLabelElement.h" |
43 #include "core/html/HTMLOptionElement.h" | 44 #include "core/html/HTMLOptionElement.h" |
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86 using namespace HTMLNames; | 87 using namespace HTMLNames; |
87 | 88 |
88 // static | 89 // static |
89 AXObjectCache* AXObjectCacheImpl::create(Document& document) { | 90 AXObjectCache* AXObjectCacheImpl::create(Document& document) { |
90 return new AXObjectCacheImpl(document); | 91 return new AXObjectCacheImpl(document); |
91 } | 92 } |
92 | 93 |
93 AXObjectCacheImpl::AXObjectCacheImpl(Document& document) | 94 AXObjectCacheImpl::AXObjectCacheImpl(Document& document) |
94 : m_document(document), | 95 : m_document(document), |
95 m_modificationCount(0), | 96 m_modificationCount(0), |
96 m_notificationPostTimer(this, | 97 m_notificationPostTimer( |
97 &AXObjectCacheImpl::notificationPostTimerFired) { | 98 TaskRunnerHelper::get(TaskType::UnspecedTimer, &document), |
98 } | 99 this, |
| 100 &AXObjectCacheImpl::notificationPostTimerFired) {} |
99 | 101 |
100 AXObjectCacheImpl::~AXObjectCacheImpl() { | 102 AXObjectCacheImpl::~AXObjectCacheImpl() { |
101 ASSERT(m_hasBeenDisposed); | 103 ASSERT(m_hasBeenDisposed); |
102 } | 104 } |
103 | 105 |
104 void AXObjectCacheImpl::dispose() { | 106 void AXObjectCacheImpl::dispose() { |
105 m_notificationPostTimer.stop(); | 107 m_notificationPostTimer.stop(); |
106 | 108 |
107 for (auto& entry : m_objects) { | 109 for (auto& entry : m_objects) { |
108 AXObject* obj = entry.value; | 110 AXObject* obj = entry.value; |
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1250 visitor->trace(m_document); | 1252 visitor->trace(m_document); |
1251 visitor->trace(m_nodeObjectMapping); | 1253 visitor->trace(m_nodeObjectMapping); |
1252 | 1254 |
1253 visitor->trace(m_objects); | 1255 visitor->trace(m_objects); |
1254 visitor->trace(m_notificationsToPost); | 1256 visitor->trace(m_notificationsToPost); |
1255 | 1257 |
1256 AXObjectCache::trace(visitor); | 1258 AXObjectCache::trace(visitor); |
1257 } | 1259 } |
1258 | 1260 |
1259 } // namespace blink | 1261 } // namespace blink |
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