/src/mozilla-central/dom/html/HTMLPreElement.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* vim: set ts=8 sts=2 et sw=2 tw=80: */ |
3 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
4 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
5 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | | |
7 | | #include "mozilla/dom/HTMLPreElement.h" |
8 | | #include "mozilla/dom/HTMLPreElementBinding.h" |
9 | | |
10 | | #include "mozilla/MappedDeclarations.h" |
11 | | #include "nsAttrValueInlines.h" |
12 | | #include "nsGkAtoms.h" |
13 | | #include "nsStyleConsts.h" |
14 | | #include "nsMappedAttributes.h" |
15 | | |
16 | | NS_IMPL_NS_NEW_HTML_ELEMENT(Pre) |
17 | | |
18 | | namespace mozilla { |
19 | | namespace dom { |
20 | | |
21 | | HTMLPreElement::~HTMLPreElement() |
22 | 0 | { |
23 | 0 | } |
24 | | |
25 | | NS_IMPL_ELEMENT_CLONE(HTMLPreElement) |
26 | | |
27 | | bool |
28 | | HTMLPreElement::ParseAttribute(int32_t aNamespaceID, |
29 | | nsAtom* aAttribute, |
30 | | const nsAString& aValue, |
31 | | nsIPrincipal* aMaybeScriptedPrincipal, |
32 | | nsAttrValue& aResult) |
33 | 0 | { |
34 | 0 | if (aNamespaceID == kNameSpaceID_None) { |
35 | 0 | if (aAttribute == nsGkAtoms::width) { |
36 | 0 | return aResult.ParseIntValue(aValue); |
37 | 0 | } |
38 | 0 | } |
39 | 0 | |
40 | 0 | return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue, |
41 | 0 | aMaybeScriptedPrincipal, aResult); |
42 | 0 | } |
43 | | |
44 | | void |
45 | | HTMLPreElement::MapAttributesIntoRule(const nsMappedAttributes* aAttributes, |
46 | | MappedDeclarations& aDecls) |
47 | 0 | { |
48 | 0 | if (!aDecls.PropertyIsSet(eCSSProperty_white_space)) { |
49 | 0 | // wrap: empty |
50 | 0 | if (aAttributes->GetAttr(nsGkAtoms::wrap)) |
51 | 0 | aDecls.SetKeywordValue(eCSSProperty_white_space, StyleWhiteSpace::PreWrap); |
52 | 0 | } |
53 | 0 |
|
54 | 0 | nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aDecls); |
55 | 0 | } |
56 | | |
57 | | NS_IMETHODIMP_(bool) |
58 | | HTMLPreElement::IsAttributeMapped(const nsAtom* aAttribute) const |
59 | 0 | { |
60 | 0 | if (!mNodeInfo->Equals(nsGkAtoms::pre)) { |
61 | 0 | return nsGenericHTMLElement::IsAttributeMapped(aAttribute); |
62 | 0 | } |
63 | 0 | |
64 | 0 | static const MappedAttributeEntry attributes[] = { |
65 | 0 | { &nsGkAtoms::wrap }, |
66 | 0 | { nullptr }, |
67 | 0 | }; |
68 | 0 |
|
69 | 0 | static const MappedAttributeEntry* const map[] = { |
70 | 0 | attributes, |
71 | 0 | sCommonAttributeMap, |
72 | 0 | }; |
73 | 0 |
|
74 | 0 | return FindAttributeDependence(aAttribute, map); |
75 | 0 | } |
76 | | |
77 | | nsMapRuleToAttributesFunc |
78 | | HTMLPreElement::GetAttributeMappingFunction() const |
79 | 0 | { |
80 | 0 | if (!mNodeInfo->Equals(nsGkAtoms::pre)) { |
81 | 0 | return nsGenericHTMLElement::GetAttributeMappingFunction(); |
82 | 0 | } |
83 | 0 | |
84 | 0 | return &MapAttributesIntoRule; |
85 | 0 | } |
86 | | |
87 | | JSObject* |
88 | | HTMLPreElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) |
89 | 0 | { |
90 | 0 | return HTMLPreElement_Binding::Wrap(aCx, this, aGivenProto); |
91 | 0 | } |
92 | | |
93 | | } // namespace dom |
94 | | } // namespace mozilla |