gecko-dev/dom/base/nsMappedAttributeElement.h
Nicholas Nethercote d225f7151b Bug 1400460 - Rename nsIAtom as nsAtom. r=hiro.
(Path is actually r=froydnj.)

Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of
nsISupports. This means that nsAtom is now a better name for it than nsIAtom.

MozReview-Commit-ID: 91U22X2NydP

--HG--
rename : xpcom/ds/nsIAtom.h => xpcom/ds/nsAtom.h
extra : rebase_source : ac3e904a21b8b48e74534fff964f1623ee937c67
2017-10-03 09:05:19 +11:00

52 lines
1.8 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/**
* nsMappedAttributeElement is the base for elements supporting style mapped
* attributes via nsMappedAttributes (HTML and MathML).
*/
#ifndef NS_MAPPEDATTRIBUTEELEMENT_H_
#define NS_MAPPEDATTRIBUTEELEMENT_H_
#include "mozilla/Attributes.h"
#include "mozilla/GenericSpecifiedValues.h"
#include "nsStyledElement.h"
class nsMappedAttributes;
struct nsRuleData;
typedef void (*nsMapRuleToAttributesFunc)(const nsMappedAttributes* aAttributes,
mozilla::GenericSpecifiedValues* aData);
typedef nsStyledElement nsMappedAttributeElementBase;
class nsMappedAttributeElement : public nsMappedAttributeElementBase
{
protected:
explicit nsMappedAttributeElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
: nsMappedAttributeElementBase(aNodeInfo)
{}
public:
virtual nsMapRuleToAttributesFunc GetAttributeMappingFunction() const;
static void MapNoAttributesInto(const nsMappedAttributes* aAttributes,
mozilla::GenericSpecifiedValues* aGenericData);
NS_IMETHOD WalkContentStyleRules(nsRuleWalker* aRuleWalker) override;
virtual bool SetAndSwapMappedAttribute(nsAtom* aName,
nsAttrValue& aValue,
bool* aValueWasSet,
nsresult* aRetval) override;
virtual void NodeInfoChanged(nsIDocument* aOldDoc) override;
};
#endif // NS_MAPPEDATTRIBUTEELEMENT_H_