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73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsLayoutStylesheetCache_h__
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#define nsLayoutStylesheetCache_h__
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#include "nsIMemoryReporter.h"
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#include "nsIObserver.h"
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#include "nsAutoPtr.h"
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#include "mozilla/Attributes.h"
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#include "mozilla/MemoryReporting.h"
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class nsCSSStyleSheet;
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class nsIFile;
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class nsIURI;
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namespace mozilla {
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namespace css {
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class Loader;
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}
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}
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class nsLayoutStylesheetCache MOZ_FINAL
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: public nsIObserver
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, public nsIMemoryReporter
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{
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NS_DECL_ISUPPORTS
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NS_DECL_NSIOBSERVER
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NS_DECL_NSIMEMORYREPORTER
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static nsCSSStyleSheet* ScrollbarsSheet();
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static nsCSSStyleSheet* FormsSheet();
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// This function is expected to return nullptr when the dom.forms.number
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// pref is disabled.
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static nsCSSStyleSheet* NumberControlSheet();
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static nsCSSStyleSheet* UserContentSheet();
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static nsCSSStyleSheet* UserChromeSheet();
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static nsCSSStyleSheet* UASheet();
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static nsCSSStyleSheet* QuirkSheet();
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static nsCSSStyleSheet* FullScreenOverrideSheet();
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static void Shutdown();
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size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const;
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private:
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nsLayoutStylesheetCache();
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~nsLayoutStylesheetCache();
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static void EnsureGlobal();
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void InitFromProfile();
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void InitMemoryReporter();
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static void LoadSheetFile(nsIFile* aFile, nsRefPtr<nsCSSStyleSheet> &aSheet);
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static void LoadSheet(nsIURI* aURI, nsRefPtr<nsCSSStyleSheet> &aSheet,
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bool aEnableUnsafeRules);
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static nsLayoutStylesheetCache* gStyleCache;
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static mozilla::css::Loader* gCSSLoader;
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nsRefPtr<nsCSSStyleSheet> mScrollbarsSheet;
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nsRefPtr<nsCSSStyleSheet> mFormsSheet;
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nsRefPtr<nsCSSStyleSheet> mNumberControlSheet;
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nsRefPtr<nsCSSStyleSheet> mUserContentSheet;
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nsRefPtr<nsCSSStyleSheet> mUserChromeSheet;
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nsRefPtr<nsCSSStyleSheet> mUASheet;
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nsRefPtr<nsCSSStyleSheet> mQuirkSheet;
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nsRefPtr<nsCSSStyleSheet> mFullScreenOverrideSheet;
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};
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#endif
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