The Tor Browser / file comparison
comparison: accessible/src/html/HTMLElementAccessibles.cpp
accessible/src/html/HTMLElementAccessibles.cpp
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:79b3f589ff2f |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #include "HTMLElementAccessibles.h" | |
| 7 | |
| 8 #include "DocAccessible.h" | |
| 9 #include "nsAccUtils.h" | |
| 10 #include "nsIAccessibleRelation.h" | |
| 11 #include "nsIPersistentProperties2.h" | |
| 12 #include "nsTextEquivUtils.h" | |
| 13 #include "Relation.h" | |
| 14 #include "Role.h" | |
| 15 #include "States.h" | |
| 16 | |
| 17 #include "mozilla/dom/HTMLLabelElement.h" | |
| 18 | |
| 19 using namespace mozilla::a11y; | |
| 20 | |
| 21 //////////////////////////////////////////////////////////////////////////////// | |
| 22 // HTMLHRAccessible | |
| 23 //////////////////////////////////////////////////////////////////////////////// | |
| 24 | |
| 25 role | |
| 26 HTMLHRAccessible::NativeRole() | |
| 27 { | |
| 28 return roles::SEPARATOR; | |
| 29 } | |
| 30 | |
| 31 //////////////////////////////////////////////////////////////////////////////// | |
| 32 // HTMLBRAccessible | |
| 33 //////////////////////////////////////////////////////////////////////////////// | |
| 34 | |
| 35 role | |
| 36 HTMLBRAccessible::NativeRole() | |
| 37 { | |
| 38 return roles::WHITESPACE; | |
| 39 } | |
| 40 | |
| 41 uint64_t | |
| 42 HTMLBRAccessible::NativeState() | |
| 43 { | |
| 44 return states::READONLY; | |
| 45 } | |
| 46 | |
| 47 ENameValueFlag | |
| 48 HTMLBRAccessible::NativeName(nsString& aName) | |
| 49 { | |
| 50 aName = static_cast<char16_t>('\n'); // Newline char | |
| 51 return eNameOK; | |
| 52 } | |
| 53 | |
| 54 //////////////////////////////////////////////////////////////////////////////// | |
| 55 // HTMLLabelAccessible | |
| 56 //////////////////////////////////////////////////////////////////////////////// | |
| 57 | |
| 58 NS_IMPL_ISUPPORTS_INHERITED0(HTMLLabelAccessible, HyperTextAccessible) | |
| 59 | |
| 60 ENameValueFlag | |
| 61 HTMLLabelAccessible::NativeName(nsString& aName) | |
| 62 { | |
| 63 nsTextEquivUtils::GetNameFromSubtree(this, aName); | |
| 64 return aName.IsEmpty() ? eNameOK : eNameFromSubtree; | |
| 65 } | |
| 66 | |
| 67 Relation | |
| 68 HTMLLabelAccessible::RelationByType(RelationType aType) | |
| 69 { | |
| 70 Relation rel = AccessibleWrap::RelationByType(aType); | |
| 71 if (aType == RelationType::LABEL_FOR) { | |
| 72 nsRefPtr<dom::HTMLLabelElement> label = dom::HTMLLabelElement::FromContent(mContent); | |
| 73 rel.AppendTarget(mDoc, label->GetControl()); | |
| 74 } | |
| 75 | |
| 76 return rel; | |
| 77 } | |
| 78 | |
| 79 role | |
| 80 HTMLLabelAccessible::NativeRole() | |
| 81 { | |
| 82 return roles::LABEL; | |
| 83 } | |
| 84 | |
| 85 //////////////////////////////////////////////////////////////////////////////// | |
| 86 // nsHTMLOuputAccessible | |
| 87 //////////////////////////////////////////////////////////////////////////////// | |
| 88 | |
| 89 NS_IMPL_ISUPPORTS_INHERITED0(HTMLOutputAccessible, HyperTextAccessible) | |
| 90 | |
| 91 Relation | |
| 92 HTMLOutputAccessible::RelationByType(RelationType aType) | |
| 93 { | |
| 94 Relation rel = AccessibleWrap::RelationByType(aType); | |
| 95 if (aType == RelationType::CONTROLLED_BY) | |
| 96 rel.AppendIter(new IDRefsIterator(mDoc, mContent, nsGkAtoms::_for)); | |
| 97 | |
| 98 return rel; | |
| 99 } | |
| 100 | |
| 101 role | |
| 102 HTMLOutputAccessible::NativeRole() | |
| 103 { | |
| 104 return roles::SECTION; | |
| 105 } | |
| 106 | |
| 107 already_AddRefed<nsIPersistentProperties> | |
| 108 HTMLOutputAccessible::NativeAttributes() | |
| 109 { | |
| 110 nsCOMPtr<nsIPersistentProperties> attributes = | |
| 111 AccessibleWrap::NativeAttributes(); | |
| 112 nsAccUtils::SetAccAttr(attributes, nsGkAtoms::live, | |
| 113 NS_LITERAL_STRING("polite")); | |
| 114 | |
| 115 return attributes.forget(); | |
| 116 } | |
| 117 |
