intl/strres/nsStringBundleService.h

   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/. */
   5
   6 #ifndef nsStringBundleService_h__
   7 #define nsStringBundleService_h__
   8
   9 #include "nsCOMPtr.h"
  10 #include "nsDataHashtable.h"
  11 #include "nsHashKeys.h"
  12 #include "nsIPersistentProperties2.h"
  13 #include "nsIStringBundle.h"
  14 #include "nsIObserver.h"
  15 #include "nsWeakReference.h"
  16 #include "nsIErrorService.h"
  17 #include "nsIStringBundleOverride.h"
  18
  19 #include "mozilla/LinkedList.h"
  20
  21 struct bundleCacheEntry_t;
  22
  23 class nsStringBundleService : public nsIStringBundleService,
  24                               public nsIObserver,
  25                               public nsSupportsWeakReference
  26 {
  27 public:
  28   nsStringBundleService();
  29
  30   nsresult Init();
  31
  32   NS_DECL_ISUPPORTS
  33   NS_DECL_NSISTRINGBUNDLESERVICE
  34   NS_DECL_NSIOBSERVER
  35
  36 private:
  37   virtual ~nsStringBundleService();
  38
  39   nsresult getStringBundle(const char *aUrl, nsIStringBundle** aResult);
  40   nsresult FormatWithBundle(nsIStringBundle* bundle, nsresult aStatus,
  41                             uint32_t argCount, char16_t** argArray,
  42                             char16_t* *result);
  43
  44   void flushBundleCache();
  45
  46   bundleCacheEntry_t *insertIntoCache(already_AddRefed<nsIStringBundle> aBundle,
  47                                       nsCString &aHashKey);
  48
  49   nsDataHashtable<nsCStringHashKey, bundleCacheEntry_t*> mBundleMap;
  50   mozilla::LinkedList<bundleCacheEntry_t> mBundleCache;
  51
  52   nsCOMPtr<nsIErrorService> mErrorService;
  53   nsCOMPtr<nsIStringBundleOverride> mOverrideStrings;
  54 };
  55
  56 #endif