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/* -*- 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 mozEnglishWordUtils_h__
#define mozEnglishWordUtils_h__
#include "nsCOMPtr.h"
#include "nsString.h"
#include "mozITXTToHTMLConv.h"
#include "nsCycleCollectionParticipant.h"
class mozEnglishWordUtils final {
public:
NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(mozEnglishWordUtils)
NS_DECL_CYCLE_COLLECTION_NATIVE_CLASS(mozEnglishWordUtils)
mozEnglishWordUtils();
/**
* Given a unicode string and an offset, find the beginning and end of the
* next word. Return false, begin and end are -1 if there are no words
* remaining in the string. This should really be folded into the
* Line/WordBreaker.
*/
bool FindNextWord(const nsAString& aWord, uint32_t offset, int32_t* begin,
int32_t* end);
protected:
virtual ~mozEnglishWordUtils();
static bool ucIsAlpha(char16_t aChar);
nsCOMPtr<mozITXTToHTMLConv>
mURLDetector; // used to detect urls so the spell checker can skip them.
};
#endif
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