108 lines
4.0 KiB
C++
108 lines
4.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications, Inc.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsSpellCheckController_h__
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#define nsSpellCheckController_h__
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#include "nsITextServicesDocument.h"
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#include "nsISpellCheckController.h"
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#include "nsIDOMNode.h"
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#include "nsISpellChecker.h"
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#include "nsSpellCheckUtils.h" // CharBuffer
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/** implementation of a text services object.
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*
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*/
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class nsSpellCheckController : public nsISpellCheckController
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{
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public:
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/** The default constructor.
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*/
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nsSpellCheckController();
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/** The default destructor.
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*/
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virtual ~nsSpellCheckController();
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/* Macro for AddRef(), Release(), and QueryInterface() */
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NS_DECL_ISUPPORTS
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/* nsISpellChecker method implementations. */
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NS_DECL_NSISPELLCHECKCONTROLLER
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private:
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nsresult LoadTextBlockIntoBuffer();
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nsresult ReplaceAll(const nsString *aOldWord, const nsString *aNewWord);
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nsresult ReplaceAllOccurrences(const CharBuffer *aOldWord, const nsString *aNewWord);
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nsresult FindNextMisspelledWord(const PRUnichar* aText,
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const PRUint32& aTextLen,
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PRUint32& aWLen,
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PRUint32& aBeginWord,
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PRUint32& aEndWord,
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PRUint32& aOffset,
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PRUnichar*& aWord,
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PRBool aReturnWord,
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PRBool& aIsMisspelled);
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nsresult SetDocument(nsITextServicesDocument *aDoc, nsIDOMRange* aInitialRange);
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nsresult FindBeginningOfWord(PRUint32& aPos);
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nsCOMPtr<nsITextServicesDocument> mDocument;
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CharBuffer mBlockBuffer;
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CharBuffer mWordBuffer;
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nsCOMPtr<nsISpellChecker> mSpellChecker;
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nsCOMPtr<nsIWordBreaker> mWordBreaker;
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nsString mText;
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PRUint32 mOffset; // starting offset to start spelling
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PRUint32 mEndPoint; // end point of range to be spell checked
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nsCOMPtr<nsIDOMNode> mStartNode;
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nsCOMPtr<nsIDOMNode> mEndNode;
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};
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#define NS_SPELLCHECKCONTROLLER_CID \
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{ /* 019718E4-CDB5-11d2-8D3C-000000000000 */ \
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0x019718e4, 0xcdb5, 0x11d2, \
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{ 0x8d, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 } }
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#endif // nsSpellCheckController_h__
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