gecko-dev/layout/style/StyleSheetInfo.h

74 lines
2.3 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/. */
#ifndef mozilla_StyleSheetInfo_h
#define mozilla_StyleSheetInfo_h
#include "mozilla/dom/SRIMetadata.h"
#include "mozilla/net/ReferrerPolicy.h"
#include "mozilla/CORSMode.h"
namespace mozilla {
class CSSStyleSheet;
} // namespace mozilla
class nsCSSRuleProcessor;
class nsIPrincipal;
class nsIURI;
namespace mozilla {
/**
* Superclass for data common to CSSStyleSheetInner and ServoStyleSheet.
*/
class StyleSheetInfo
{
public:
friend class mozilla::CSSStyleSheet;
friend class ::nsCSSRuleProcessor;
typedef net::ReferrerPolicy ReferrerPolicy;
StyleSheetInfo(CORSMode aCORSMode,
ReferrerPolicy aReferrerPolicy,
const dom::SRIMetadata& aIntegrity);
StyleSheetInfo(const StyleSheetInfo& aCopy);
nsIURI* GetSheetURI() const { return mSheetURI; }
nsIURI* GetOriginalURI() const { return mOriginalSheetURI; }
nsIURI* GetBaseURI() const { return mBaseURI; }
void SetURIs(nsIURI* aSheetURI, nsIURI* aOriginalSheetURI, nsIURI* aBaseURI);
// Whether the sheet is for an inline <style> element.
bool IsInline() const { return !mOriginalSheetURI; }
nsIPrincipal* Principal() const { return mPrincipal; }
void SetPrincipal(nsIPrincipal* aPrincipal);
CORSMode GetCORSMode() const { return mCORSMode; }
net::ReferrerPolicy GetReferrerPolicy() const { return mReferrerPolicy; }
void GetIntegrity(dom::SRIMetadata& aResult) const { aResult = mIntegrity; }
protected:
nsCOMPtr<nsIURI> mSheetURI; // for error reports, etc.
nsCOMPtr<nsIURI> mOriginalSheetURI; // for GetHref. Can be null.
nsCOMPtr<nsIURI> mBaseURI; // for resolving relative URIs
nsCOMPtr<nsIPrincipal> mPrincipal;
CORSMode mCORSMode;
// The Referrer Policy of a stylesheet is used for its child sheets, so it is
// stored here.
ReferrerPolicy mReferrerPolicy;
dom::SRIMetadata mIntegrity;
bool mComplete;
#ifdef DEBUG
bool mPrincipalSet;
#endif
friend class StyleSheet;
};
} // namespace mozilla
#endif // mozilla_StyleSheetInfo_h