gecko-dev/layout/style/nsHTMLCSSStyleSheet.h

72 строки
2.5 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
/*
* style sheet and style rule processor representing style attributes
*/
#ifndef nsHTMLCSSStyleSheet_h_
#define nsHTMLCSSStyleSheet_h_
#include "mozilla/Attributes.h"
#include "nsIStyleSheet.h"
#include "nsIStyleRuleProcessor.h"
class nsHTMLCSSStyleSheet MOZ_FINAL : public nsIStyleSheet,
public nsIStyleRuleProcessor {
public:
nsHTMLCSSStyleSheet();
NS_DECL_ISUPPORTS
nsresult Init(nsIURI* aURL, nsIDocument* aDocument);
void Reset(nsIURI* aURL);
// nsIStyleSheet
virtual nsIURI* GetSheetURI() const;
virtual nsIURI* GetBaseURI() const;
virtual void GetTitle(nsString& aTitle) const;
virtual void GetType(nsString& aType) const;
virtual bool HasRules() const;
virtual bool IsApplicable() const;
virtual void SetEnabled(bool aEnabled);
virtual bool IsComplete() const;
virtual void SetComplete();
virtual nsIStyleSheet* GetParentSheet() const; // will be null
virtual nsIDocument* GetOwningDocument() const;
virtual void SetOwningDocument(nsIDocument* aDocument);
#ifdef DEBUG
virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
#endif
// nsIStyleRuleProcessor
virtual void RulesMatching(ElementRuleProcessorData* aData);
virtual void RulesMatching(PseudoElementRuleProcessorData* aData);
virtual void RulesMatching(AnonBoxRuleProcessorData* aData);
#ifdef MOZ_XUL
virtual void RulesMatching(XULTreeRuleProcessorData* aData);
#endif
virtual nsRestyleHint HasStateDependentStyle(StateRuleProcessorData* aData);
virtual bool HasDocumentStateDependentStyle(StateRuleProcessorData* aData);
virtual nsRestyleHint
HasAttributeDependentStyle(AttributeRuleProcessorData* aData);
virtual bool MediumFeaturesChanged(nsPresContext* aPresContext);
virtual NS_MUST_OVERRIDE size_t
SizeOfExcludingThis(nsMallocSizeOfFun aMallocSizeOf) const MOZ_OVERRIDE;
virtual NS_MUST_OVERRIDE size_t
SizeOfIncludingThis(nsMallocSizeOfFun aMallocSizeOf) const MOZ_OVERRIDE;
private:
nsHTMLCSSStyleSheet(const nsHTMLCSSStyleSheet& aCopy) MOZ_DELETE;
nsHTMLCSSStyleSheet& operator=(const nsHTMLCSSStyleSheet& aCopy) MOZ_DELETE;
protected:
nsCOMPtr<nsIURI> mURL;
nsIDocument* mDocument;
};
#endif /* !defined(nsHTMLCSSStyleSheet_h_) */