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38 :
39 : #include "nsSVGStylableElement.h"
40 : #include "nsGkAtoms.h"
41 : #include "nsDOMCSSDeclaration.h"
42 :
43 : //----------------------------------------------------------------------
44 : // nsISupports methods
45 :
46 0 : NS_IMPL_ADDREF_INHERITED(nsSVGStylableElement, nsSVGStylableElementBase)
47 0 : NS_IMPL_RELEASE_INHERITED(nsSVGStylableElement, nsSVGStylableElementBase)
48 :
49 0 : NS_INTERFACE_MAP_BEGIN(nsSVGStylableElement)
50 0 : NS_INTERFACE_MAP_ENTRY(nsIDOMSVGStylable)
51 0 : NS_INTERFACE_MAP_END_INHERITING(nsSVGStylableElementBase)
52 :
53 : //----------------------------------------------------------------------
54 : // Implementation
55 :
56 0 : nsSVGStylableElement::nsSVGStylableElement(already_AddRefed<nsINodeInfo> aNodeInfo)
57 0 : : nsSVGStylableElementBase(aNodeInfo)
58 : {
59 0 : }
60 :
61 : //----------------------------------------------------------------------
62 : // nsIContent methods
63 :
64 : const nsAttrValue*
65 0 : nsSVGStylableElement::DoGetClasses() const
66 : {
67 0 : if (mClassAttribute.IsAnimated()) {
68 0 : return mClassAnimAttr;
69 : }
70 0 : return nsSVGStylableElementBase::DoGetClasses();
71 : }
72 :
73 : bool
74 0 : nsSVGStylableElement::ParseAttribute(PRInt32 aNamespaceID,
75 : nsIAtom* aAttribute,
76 : const nsAString& aValue,
77 : nsAttrValue& aResult)
78 : {
79 0 : if (aNamespaceID == kNameSpaceID_None && aAttribute == nsGkAtoms::_class) {
80 0 : mClassAttribute.SetBaseValue(aValue, this, false);
81 0 : aResult.ParseAtomArray(aValue);
82 0 : return true;
83 : }
84 : return nsSVGStylableElementBase::ParseAttribute(aNamespaceID, aAttribute, aValue,
85 0 : aResult);
86 : }
87 :
88 : nsresult
89 0 : nsSVGStylableElement::UnsetAttr(PRInt32 aNamespaceID, nsIAtom* aName,
90 : bool aNotify)
91 : {
92 0 : if (aNamespaceID == kNameSpaceID_None && aName == nsGkAtoms::_class) {
93 0 : mClassAttribute.Init();
94 : }
95 0 : return nsSVGStylableElementBase::UnsetAttr(aNamespaceID, aName, aNotify);
96 : }
97 :
98 : //----------------------------------------------------------------------
99 : // nsIDOMSVGStylable methods
100 :
101 : /* readonly attribute nsIDOMSVGAnimatedString className; */
102 : NS_IMETHODIMP
103 0 : nsSVGStylableElement::GetClassName(nsIDOMSVGAnimatedString** aClassName)
104 : {
105 0 : return mClassAttribute.ToDOMAnimatedString(aClassName, this);
106 : }
107 :
108 : /* readonly attribute nsIDOMCSSStyleDeclaration style; */
109 : NS_IMETHODIMP
110 0 : nsSVGStylableElement::GetStyle(nsIDOMCSSStyleDeclaration** aStyle)
111 : {
112 : nsresult rv;
113 0 : *aStyle = GetStyle(&rv);
114 0 : if (NS_FAILED(rv)) {
115 0 : return rv;
116 : }
117 0 : NS_ADDREF(*aStyle);
118 0 : return NS_OK;
119 : }
120 :
121 : /* nsIDOMCSSValue getPresentationAttribute (in DOMString name); */
122 : NS_IMETHODIMP
123 0 : nsSVGStylableElement::GetPresentationAttribute(const nsAString& aName,
124 : nsIDOMCSSValue** aReturn)
125 : {
126 : // Let's not implement this just yet. The CSSValue interface has been
127 : // deprecated by the CSS WG.
128 : // http://lists.w3.org/Archives/Public/www-style/2003Oct/0347.html
129 :
130 0 : return NS_ERROR_NOT_IMPLEMENTED;
131 : }
132 :
133 : //----------------------------------------------------------------------
134 : // nsSVGElement methods
135 :
136 : void
137 0 : nsSVGStylableElement::DidAnimateClass()
138 : {
139 0 : nsAutoString src;
140 0 : mClassAttribute.GetAnimValue(src, this);
141 0 : if (!mClassAnimAttr) {
142 0 : mClassAnimAttr = new nsAttrValue();
143 : }
144 0 : mClassAnimAttr->ParseAtomArray(src);
145 :
146 0 : nsIPresShell* shell = OwnerDoc()->GetShell();
147 0 : if (shell) {
148 0 : shell->RestyleForAnimation(this, eRestyle_Self);
149 : }
150 0 : }
151 :
152 : nsISMILAttr*
153 0 : nsSVGStylableElement::GetAnimatedAttr(PRInt32 aNamespaceID, nsIAtom* aName)
154 : {
155 0 : if (aNamespaceID == kNameSpaceID_None &&
156 : aName == nsGkAtoms::_class) {
157 0 : return mClassAttribute.ToSMILAttr(this);
158 : }
159 0 : return nsSVGStylableElementBase::GetAnimatedAttr(aNamespaceID, aName);
160 : }
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