diff -r 000000000000 -r 6474c204b198 extensions/spellcheck/src/mozSpellChecker.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extensions/spellcheck/src/mozSpellChecker.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,62 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozSpellChecker_h__
+#define mozSpellChecker_h__
+
+#include "nsCOMPtr.h"
+#include "nsCOMArray.h"
+#include "nsISpellChecker.h"
+#include "nsString.h"
+#include "nsITextServicesDocument.h"
+#include "mozIPersonalDictionary.h"
+#include "mozISpellCheckingEngine.h"
+#include "nsClassHashtable.h"
+#include "nsTArray.h"
+#include "mozISpellI18NUtil.h"
+#include "nsCycleCollectionParticipant.h"
+
+class mozSpellChecker : public nsISpellChecker
+{
+public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_CLASS(mozSpellChecker)
+
+  mozSpellChecker();
+  virtual ~mozSpellChecker();
+
+  nsresult Init();
+
+  // nsISpellChecker
+  NS_IMETHOD SetDocument(nsITextServicesDocument *aDoc, bool aFromStartofDoc);
+  NS_IMETHOD NextMisspelledWord(nsAString &aWord, nsTArray<nsString> *aSuggestions);
+  NS_IMETHOD CheckWord(const nsAString &aWord, bool *aIsMisspelled, nsTArray<nsString> *aSuggestions);
+  NS_IMETHOD Replace(const nsAString &aOldWord, const nsAString &aNewWord, bool aAllOccurrences);
+  NS_IMETHOD IgnoreAll(const nsAString &aWord);
+
+  NS_IMETHOD AddWordToPersonalDictionary(const nsAString &aWord);
+  NS_IMETHOD RemoveWordFromPersonalDictionary(const nsAString &aWord);
+  NS_IMETHOD GetPersonalDictionary(nsTArray<nsString> *aWordList);
+
+  NS_IMETHOD GetDictionaryList(nsTArray<nsString> *aDictionaryList);
+  NS_IMETHOD GetCurrentDictionary(nsAString &aDictionary);
+  NS_IMETHOD SetCurrentDictionary(const nsAString &aDictionary);
+  NS_IMETHOD CheckCurrentDictionary();
+
+protected:
+  nsCOMPtr<mozISpellI18NUtil> mConverter;
+  nsCOMPtr<nsITextServicesDocument> mTsDoc;
+  nsCOMPtr<mozIPersonalDictionary> mPersonalDictionary;
+
+  nsCOMPtr<mozISpellCheckingEngine>  mSpellCheckingEngine;
+  bool mFromStart;
+
+  nsresult SetupDoc(int32_t *outBlockOffset);
+
+  nsresult GetCurrentBlockIndex(nsITextServicesDocument *aDoc, int32_t *outBlockIndex);
+
+  nsresult GetEngineList(nsCOMArray<mozISpellCheckingEngine> *aDictionaryList);
+};
+#endif // mozSpellChecker_h__