зеркало из https://github.com/mozilla/gecko-dev.git
69 строки
1.9 KiB
C++
69 строки
1.9 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/. */
|
|
|
|
#ifndef MOZILLA_GFX_FONTSRCURI_H
|
|
#define MOZILLA_GFX_FONTSRCURI_H
|
|
|
|
#include "nsCOMPtr.h"
|
|
#include "nsTString.h"
|
|
#include "PLDHashTable.h"
|
|
|
|
class nsIURI;
|
|
|
|
namespace mozilla {
|
|
namespace net {
|
|
class nsSimpleURI;
|
|
} // namespace net
|
|
} // namespace mozilla
|
|
|
|
/**
|
|
* A wrapper for an nsIURI that can be used OMT, which has cached information
|
|
* useful for the gfxUserFontSet.
|
|
*/
|
|
class gfxFontSrcURI {
|
|
public:
|
|
explicit gfxFontSrcURI(nsIURI* aURI);
|
|
|
|
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(gfxFontSrcURI)
|
|
|
|
nsIURI* get() { return mURI; }
|
|
|
|
bool Equals(gfxFontSrcURI* aOther);
|
|
nsresult GetSpec(nsACString& aResult);
|
|
nsCString GetSpecOrDefault();
|
|
|
|
PLDHashNumber Hash() const { return mHash; }
|
|
bool InheritsSecurityContext() const { return mInheritsSecurityContext; }
|
|
bool SyncLoadIsOK() const { return mSyncLoadIsOK; }
|
|
|
|
private:
|
|
~gfxFontSrcURI();
|
|
|
|
// The URI.
|
|
nsCOMPtr<nsIURI> mURI;
|
|
|
|
// If the nsIURI is an nsSimpleURI for a data: URL, this is a pointer to it.
|
|
// (Just a weak reference since mURI holds the strong reference.)
|
|
//
|
|
// We store this so that we don't duplicate the URL spec for data: URLs,
|
|
// which can be much larger than other URLs.
|
|
mozilla::net::nsSimpleURI* mSimpleURI;
|
|
|
|
// If the nsIURI is not an nsSimpleURI, this is its spec.
|
|
nsCString mSpec;
|
|
|
|
// Precomputed hash for mURI.
|
|
PLDHashNumber mHash;
|
|
|
|
// Whether the nsIURI's protocol handler has the URI_INHERITS_SECURITY_CONTEXT
|
|
// flag.
|
|
bool mInheritsSecurityContext;
|
|
|
|
// Whether the nsIURI's protocol handler has teh URI_SYNC_LOAD_IS_OK flag.
|
|
bool mSyncLoadIsOK;
|
|
};
|
|
|
|
#endif // MOZILLA_GFX_FONTSRCURI_H
|