Editing the custom spelling dictionary

chrome/browser/spellchecker/spellcheck_service.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_SERVICE_H_
 #define CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_SERVICE_H_
 
 #include "base/gtest_prod_util.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 16 matching lines @@
 
 namespace content {
 class RenderProcessHost;
 }
 
 // Encapsulates the browser side spellcheck service. There is one of these per
 // profile and each is created by the SpellCheckServiceFactory.  The
 // SpellCheckService maintains any per-profile information about spellcheck.
 class SpellcheckService : public ProfileKeyedService,
                           public PrefObserver,
-                          public content::NotificationObserver {
+                          public content::NotificationObserver,
+                          public SpellcheckCustomDictionary::Observer {
  public:
   // Event types used for reporting the status of this class and its derived
   // classes to browser tests.
   enum EventType {
     BDICT_NOTINITIALIZED,
     BDICT_CORRUPTED,
   };
 
   explicit SpellcheckService(Profile* profile);
   virtual ~SpellcheckService();
@@ skipping 12 matching lines @@
       const std::vector<std::string>& accept_languages,
       const std::string& dictionary_language,
       std::vector<std::string>* languages);
 
   // Signals the event attached by AttachTestEvent() to report the specified
   // event to browser tests. This function is called by this class and its
   // derived classes to report their status. This function does not do anything
   // when we do not set an event to |status_event_|.
   static bool SignalStatusEvent(EventType type);
 
-  void Initialize();
-
   // Instantiates SpellCheckHostMetrics object and makes it ready for recording
   // metrics. This should be called only if the metrics recording is active.
   void StartRecordingMetrics(bool spellcheck_enabled);
 
+  // Pass all renderers some basic initialization infomration.
+  void InitForAllRenderers();
+
   // Pass the renderer some basic intialization information. Note that the
   // renderer will not load Hunspell until it needs to.
   void InitForRenderer(content::RenderProcessHost* process);
 
   // Returns true if the dictionary is ready to use.
   bool IsReady() const;
 
   // Hunspell dictionary functions.
   virtual const base::PlatformFile& GetDictionaryFile() const;
   virtual const std::string& GetLanguage() const;
   virtual bool IsUsingPlatformChecker() const;
 
   // Returns a metrics counter associated with this object,
   // or null when metrics recording is disabled.
   SpellCheckHostMetrics* GetMetrics() const;
 
-  // Returns the instance of the custom dictionary. Custom dictionary
-  // will be lazily initialized.
+  // Returns the instance of the custom dictionary.
   SpellcheckCustomDictionary* GetCustomDictionary();
 
-  // Inform |profile_| that initialization has finished.
-  // |custom_words| holds the custom word list which was
-  // loaded at the file thread.
-  void InformProfileOfInitializationWithCustomWords(
-      chrome::spellcheck_common::WordList* custom_words);
-
   // NotificationProfile implementation.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // PrefObserver implementation.
   virtual void OnPreferenceChanged(PrefServiceBase* service,
                                    const std::string& pref_name) OVERRIDE;
+
+  // SpellcheckCustomDictionary::Observer implementation.
+  virtual void OnCustomDictionaryLoaded() OVERRIDE;
+  virtual void OnCustomDictionaryWordAdded(const std::string& word) OVERRIDE;
+  virtual void OnCustomDictionaryWordRemoved(const std::string& word) OVERRIDE;
+
  private:
   FRIEND_TEST_ALL_PREFIXES(SpellcheckServiceBrowserTest, DeleteCorruptedBDICT);
 
   // Attaches an event so browser tests can listen the status events.
   static void AttachStatusEvent(base::WaitableEvent* status_event);
 
   // Waits until a spellchecker updates its status. This function returns
   // immediately when we do not set an event to |status_event_|.
   static EventType WaitStatusEvent();
 
   PrefChangeRegistrar pref_change_registrar_;
   content::NotificationRegistrar registrar_;
 
   // A pointer to the profile which this service refers to.
   Profile* profile_;
 
   scoped_ptr<SpellCheckHostMetrics> metrics_;
 
   scoped_ptr<SpellcheckCustomDictionary> custom_dictionary_;
 
   scoped_ptr<SpellcheckHunspellDictionary> hunspell_dictionary_;
 
   base::WeakPtrFactory<SpellcheckService> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SpellcheckService);
 };
 
 #endif  // CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_SERVICE_H_