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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008 Apple 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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30 #include "core/accessibility/AXImageMapLink.h" | 30 #include "core/accessibility/AXImageMapLink.h" |
31 | 31 |
32 #include "core/accessibility/AXObjectCache.h" | 32 #include "core/accessibility/AXObjectCache.h" |
33 #include "core/accessibility/AXRenderObject.h" | 33 #include "core/accessibility/AXRenderObject.h" |
34 | 34 |
35 namespace WebCore { | 35 namespace WebCore { |
36 | 36 |
37 using namespace HTMLNames; | 37 using namespace HTMLNames; |
38 | 38 |
39 AXImageMapLink::AXImageMapLink() | 39 AXImageMapLink::AXImageMapLink() |
40 : m_areaElement(0) | 40 : m_areaElement(nullptr) |
41 , m_mapElement(0) | 41 , m_mapElement(nullptr) |
42 { | 42 { |
43 } | 43 } |
44 | 44 |
45 AXImageMapLink::~AXImageMapLink() | 45 AXImageMapLink::~AXImageMapLink() |
46 { | 46 { |
47 } | 47 } |
48 | 48 |
49 void AXImageMapLink::detachFromParent() | 49 void AXImageMapLink::detachFromParent() |
50 { | 50 { |
51 AXMockObject::detachFromParent(); | 51 AXMockObject::detachFromParent(); |
52 m_areaElement = 0; | 52 m_areaElement = nullptr; |
53 m_mapElement = 0; | 53 m_mapElement = nullptr; |
54 } | 54 } |
55 | 55 |
56 PassRefPtr<AXImageMapLink> AXImageMapLink::create() | 56 PassRefPtr<AXImageMapLink> AXImageMapLink::create() |
57 { | 57 { |
58 return adoptRef(new AXImageMapLink()); | 58 return adoptRef(new AXImageMapLink()); |
59 } | 59 } |
60 | 60 |
61 AXObject* AXImageMapLink::parentObject() const | 61 AXObject* AXImageMapLink::parentObject() const |
62 { | 62 { |
63 if (m_parent) | 63 if (m_parent) |
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149 else | 149 else |
150 renderer = m_mapElement->renderer(); | 150 renderer = m_mapElement->renderer(); |
151 | 151 |
152 if (!renderer) | 152 if (!renderer) |
153 return LayoutRect(); | 153 return LayoutRect(); |
154 | 154 |
155 return m_areaElement->computeRect(renderer); | 155 return m_areaElement->computeRect(renderer); |
156 } | 156 } |
157 | 157 |
158 } // namespace WebCore | 158 } // namespace WebCore |
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