зеркало из https://github.com/mozilla/gecko-dev.git
100 строки
3.8 KiB
C++
100 строки
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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* style sheet and style rule processor representing style attributes
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*/
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#ifndef nsHTMLCSSStyleSheet_h_
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#define nsHTMLCSSStyleSheet_h_
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#include "nsIStyleSheet.h"
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#include "nsIStyleRuleProcessor.h"
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class nsHTMLCSSStyleSheet : public nsIStyleSheet,
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public nsIStyleRuleProcessor {
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public:
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nsHTMLCSSStyleSheet();
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NS_DECL_ISUPPORTS
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nsresult Init(nsIURI* aURL, nsIDocument* aDocument);
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void Reset(nsIURI* aURL);
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// nsIStyleSheet
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virtual nsIURI* GetSheetURI() const;
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virtual nsIURI* GetBaseURI() const;
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virtual void GetTitle(nsString& aTitle) const;
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virtual void GetType(nsString& aType) const;
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virtual PRBool HasRules() const;
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virtual PRBool IsApplicable() const;
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virtual void SetEnabled(PRBool aEnabled);
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virtual PRBool IsComplete() const;
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virtual void SetComplete();
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virtual nsIStyleSheet* GetParentSheet() const; // will be null
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virtual nsIDocument* GetOwningDocument() const;
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virtual void SetOwningDocument(nsIDocument* aDocument);
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#ifdef DEBUG
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virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
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#endif
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// nsIStyleRuleProcessor
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NS_IMETHOD RulesMatching(ElementRuleProcessorData* aData);
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NS_IMETHOD RulesMatching(PseudoElementRuleProcessorData* aData);
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NS_IMETHOD RulesMatching(AnonBoxRuleProcessorData* aData);
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#ifdef MOZ_XUL
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NS_IMETHOD RulesMatching(XULTreeRuleProcessorData* aData);
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#endif
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virtual nsRestyleHint HasStateDependentStyle(StateRuleProcessorData* aData);
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virtual PRBool HasDocumentStateDependentStyle(StateRuleProcessorData* aData);
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virtual nsRestyleHint
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HasAttributeDependentStyle(AttributeRuleProcessorData* aData);
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NS_IMETHOD MediumFeaturesChanged(nsPresContext* aPresContext,
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PRBool* aResult);
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private:
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// These are not supported and are not implemented!
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nsHTMLCSSStyleSheet(const nsHTMLCSSStyleSheet& aCopy);
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nsHTMLCSSStyleSheet& operator=(const nsHTMLCSSStyleSheet& aCopy);
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protected:
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nsCOMPtr<nsIURI> mURL;
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nsIDocument* mDocument;
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};
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#endif /* !defined(nsHTMLCSSStyleSheet_h_) */
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