gecko-dev/layout/style/nsDOMCSSAttrDeclaration.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Ms2ger <ms2ger@gmail.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
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*
* ***** END LICENSE BLOCK ***** */
/* DOM object for element.style */
#ifndef nsDOMCSSAttributeDeclaration_h
#define nsDOMCSSAttributeDeclaration_h
#include "nsDOMCSSDeclaration.h"
#include "nsAutoPtr.h"
#include "nsString.h"
#include "nsWrapperCache.h"
namespace mozilla {
namespace css {
class Loader;
}
namespace dom {
class Element;
}
}
class nsDOMCSSAttributeDeclaration : public nsDOMCSSDeclaration,
public nsWrapperCache
{
public:
typedef mozilla::dom::Element Element;
nsDOMCSSAttributeDeclaration(Element* aContent, bool aIsSMILOverride);
~nsDOMCSSAttributeDeclaration();
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsDOMCSSAttributeDeclaration,
nsICSSDeclaration)
// If GetCSSDeclaration returns non-null, then the decl it returns
// is owned by our current style rule.
virtual mozilla::css::Declaration* GetCSSDeclaration(bool aAllocate);
virtual void GetCSSParsingEnvironment(CSSParsingEnvironment& aCSSParseEnv);
NS_IMETHOD GetParentRule(nsIDOMCSSRule **aParent);
virtual nsINode* GetParentObject();
protected:
virtual nsresult SetCSSDeclaration(mozilla::css::Declaration* aDecl);
virtual nsIDocument* DocToUpdate();
nsRefPtr<Element> mElement;
/* If true, this indicates that this nsDOMCSSAttributeDeclaration
* should interact with mContent's SMIL override style rule (rather
* than the inline style rule).
*/
const bool mIsSMILOverride;
};
#endif /* nsDOMCSSAttributeDeclaration_h */