michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsHyphenationManager_h__
michael@0: #define nsHyphenationManager_h__
michael@0: 
michael@0: #include "nsInterfaceHashtable.h"
michael@0: #include "nsRefPtrHashtable.h"
michael@0: #include "nsHashKeys.h"
michael@0: #include "nsIObserver.h"
michael@0: #include "mozilla/Omnijar.h"
michael@0: 
michael@0: class nsHyphenator;
michael@0: class nsIAtom;
michael@0: class nsIURI;
michael@0: 
michael@0: class nsHyphenationManager
michael@0: {
michael@0: public:
michael@0:   nsHyphenationManager();
michael@0: 
michael@0:   already_AddRefed<nsHyphenator> GetHyphenator(nsIAtom *aLocale);
michael@0: 
michael@0:   static nsHyphenationManager *Instance();
michael@0: 
michael@0:   static void Shutdown();
michael@0: 
michael@0: private:
michael@0:   ~nsHyphenationManager();
michael@0: 
michael@0: protected:
michael@0:   class MemoryPressureObserver MOZ_FINAL : public nsIObserver
michael@0:   {
michael@0:   public:
michael@0:       NS_DECL_ISUPPORTS
michael@0:       NS_DECL_NSIOBSERVER
michael@0:   };
michael@0: 
michael@0:   void LoadPatternList();
michael@0:   void LoadPatternListFromOmnijar(mozilla::Omnijar::Type aType);
michael@0:   void LoadPatternListFromDir(nsIFile *aDir);
michael@0:   void LoadAliases();
michael@0: 
michael@0:   nsInterfaceHashtable<nsISupportsHashKey,nsIAtom> mHyphAliases;
michael@0:   nsInterfaceHashtable<nsISupportsHashKey,nsIURI> mPatternFiles;
michael@0:   nsRefPtrHashtable<nsISupportsHashKey,nsHyphenator> mHyphenators;
michael@0: 
michael@0:   static nsHyphenationManager *sInstance;
michael@0: };
michael@0: 
michael@0: #endif // nsHyphenationManager_h__