gecko-dev/editor/txtsvc/public/nsISpellChecker.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
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* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
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* Contributor(s):
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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#ifndef nsISpellChecker_h__
#define nsISpellChecker_h__
#include "nsISupports.h"
#define NS_SPELLCHECKER_CONTRACTID "@mozilla.org/spellchecker;1"
#define NS_ISPELLCHECKER_IID \
{ /* F72A52F1-F83B-11d2-8D54-000064657374 */ \
0xf72a52f1, 0xf83b, 0x11d2, \
{ 0x8d, 0x54, 0x0, 0x0, 0x64, 0x65, 0x73, 0x74 } }
class nsITextServicesDocument;
class nsString;
class nsStringArray;
/**
* A generic interface for a spelling checker.
*/
class nsISpellChecker : public nsISupports{
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISPELLCHECKER_IID)
/**
* Tells the spellchecker what document to check.
* @param aDoc is the document to check.
* @param aFromStartOfDoc If true, start check from beginning of document,
* if false, start check from current cursor position.
*/
NS_IMETHOD SetDocument(nsITextServicesDocument *aDoc, PRBool aFromStartofDoc) = 0;
/**
* Selects (hilites) the next misspelled word in the document.
* @param aWord will contain the misspelled word.
* @param aSuggestions is an array of nsStrings, that represent the
* suggested replacements for the misspelled word.
*/
NS_IMETHOD NextMisspelledWord(nsString *aWord, nsStringArray *aSuggestions) = 0;
/**
* Checks if a word is misspelled. No document is required to use this method.
* @param aWord is the word to check.
* @param aIsMisspelled will be set to true if the word is misspelled.
* @param aSuggestions is an array of nsStrings which represent the
* suggested replacements for the misspelled word. The array will be empty
* if there aren't any suggestions.
*/
NS_IMETHOD CheckWord(const nsString *aWord, PRBool *aIsMisspelled, nsStringArray *aSuggestions) = 0;
/**
* Replaces the old word with the specified new word.
* @param aOldWord is the word to be replaced.
* @param aNewWord is the word that is to replace old word.
* @param aAllOccurrences will replace all occurrences of old
* word, in the document, with new word when it is true. If
* false, it will replace the 1st occurrence only!
*/
NS_IMETHOD Replace(const nsString *aOldWord, const nsString *aNewWord, PRBool aAllOccurrences) = 0;
/**
* Ignores all occurrences of the specified word in the document.
* @param aWord is the word to ignore.
*/
NS_IMETHOD IgnoreAll(const nsString *aWord) = 0;
/**
* Add a word to the user's personal dictionary.
* @param aWord is the word to add.
*/
NS_IMETHOD AddWordToPersonalDictionary(const nsString *aWord) = 0;
/**
* Remove a word from the user's personal dictionary.
* @param aWord is the word to remove.
*/
NS_IMETHOD RemoveWordFromPersonalDictionary(const nsString *aWord) = 0;
/**
* Returns the list of words in the user's personal dictionary.
* @param aWordList is an array of nsStrings that represent the
* list of words in the user's personal dictionary.
*/
NS_IMETHOD GetPersonalDictionary(nsStringArray *aWordList) = 0;
/**
* Returns the list of strings representing the dictionaries
* the spellchecker supports. It was suggested that the strings
* returned be in the RFC 1766 format. This format looks something
* like <ISO 639 language code>-<ISO 3166 country code>.
* For example: en-US
* @param aDictionaryList is an array of nsStrings that represent the
* dictionaries supported by the spellchecker.
*/
NS_IMETHOD GetDictionaryList(nsStringArray *aDictionaryList) = 0;
/**
* Returns a string representing the current dictionary.
* @param aDictionary will contain the name of the dictionary.
* This name is the same string that is in the list returned
* by GetDictionaryList().
*/
NS_IMETHOD GetCurrentDictionary(nsString *aDictionary) = 0;
/**
* Tells the spellchecker to use a specific dictionary.
* @param aDictionary a string that is in the list returned
* by GetDictionaryList().
*/
NS_IMETHOD SetCurrentDictionary(const nsString *aDictionary) = 0;
};
#endif // nsISpellChecker_h__