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Bug 1341647 - stylo: Move HTMLBodyElement::WalkContentStyleRules to the mapped attr functionality; r=bz

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MozReview-Commit-ID: 90qDHl0Ane4
This commit is contained in:
Manish Goregaokar
2017-03-29 12:10:00 -07:00
parent 65da082651
commit 0de0989a14
22 changed files with 331 additions and 261 deletions
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37
dom/html/HTMLBodyElement.h
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@@ -15,28 +15,6 @@ namespace mozilla {
namespace dom {
class OnBeforeUnloadEventHandlerNonNull;
class HTMLBodyElement;
class BodyRule: public nsIStyleRule
{
virtual ~BodyRule();
public:
explicit BodyRule(HTMLBodyElement* aPart);
NS_DECL_ISUPPORTS
// nsIStyleRule interface
virtual void MapRuleInfoInto(nsRuleData* aRuleData) override;
virtual bool MightMapInheritedStyleData() override;
virtual bool GetDiscretelyAnimatedCSSValue(nsCSSPropertyID aProperty,
nsCSSValue* aValue) override;
#ifdef DEBUG
virtual void List(FILE* out = stdout, int32_t aIndent = 0) const override;
#endif
HTMLBodyElement* mPart; // not ref-counted, cleared by content
};
class HTMLBodyElement final : public nsGenericHTMLElement,
public nsIDOMHTMLBodyElement
@@ -125,23 +103,28 @@ public:
nsIAtom* aAttribute,
const nsAString& aValue,
nsAttrValue& aResult) override;
virtual void UnbindFromTree(bool aDeep = true,
bool aNullParent = true) override;
virtual nsMapRuleToAttributesFunc GetAttributeMappingFunction() const override;
NS_IMETHOD WalkContentStyleRules(nsRuleWalker* aRuleWalker) override;
NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const override;
virtual already_AddRefed<nsIEditor> GetAssociatedEditor() override;
virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
virtual bool IsEventAttributeName(nsIAtom* aName) override;
virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
nsIContent* aBindingParent,
bool aCompileEventHandlers) override;
/**
* Called when an attribute has just been changed
*/
virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
const nsAttrValue* aValue, bool aNotify) override;
protected:
virtual ~HTMLBodyElement();
virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
RefPtr<BodyRule> mContentStyleRule;
private:
static void MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
GenericSpecifiedValues* aGenericData);