The Tor Browser: intl/hyphenation/public/nsHyphenationManager.h@fc2d59ddac77

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsHyphenationManager_h__

     7 #define nsHyphenationManager_h__

     9 #include "nsInterfaceHashtable.h"

    10 #include "nsRefPtrHashtable.h"

    11 #include "nsHashKeys.h"

    12 #include "nsIObserver.h"

    13 #include "mozilla/Omnijar.h"

    15 class nsHyphenator;

    16 class nsIAtom;

    17 class nsIURI;

    19 class nsHyphenationManager

    20 {

    21 public:

    22   nsHyphenationManager();

    24   already_AddRefed<nsHyphenator> GetHyphenator(nsIAtom *aLocale);

    26   static nsHyphenationManager *Instance();

    28   static void Shutdown();

    30 private:

    31   ~nsHyphenationManager();

    33 protected:

    34   class MemoryPressureObserver MOZ_FINAL : public nsIObserver

    35   {

    36   public:

    37       NS_DECL_ISUPPORTS

    38       NS_DECL_NSIOBSERVER

    39   };

    41   void LoadPatternList();

    42   void LoadPatternListFromOmnijar(mozilla::Omnijar::Type aType);

    43   void LoadPatternListFromDir(nsIFile *aDir);

    44   void LoadAliases();

    46   nsInterfaceHashtable<nsISupportsHashKey,nsIAtom> mHyphAliases;

    47   nsInterfaceHashtable<nsISupportsHashKey,nsIURI> mPatternFiles;

    48   nsRefPtrHashtable<nsISupportsHashKey,nsHyphenator> mHyphenators;

    50   static nsHyphenationManager *sInstance;

    51 };

    53 #endif // nsHyphenationManager_h__

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