1 // Copyright 2014 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef _FX_WORDBREAK_H 8 #define _FX_WORDBREAK_H 9 class IFX_CharIter; 10 11 class IFX_WordBreak { 12 public: 13 virtual ~IFX_WordBreak() {} 14 virtual void Release() = 0; 15 virtual void Attach(IFX_CharIter* pIter) = 0; 16 virtual void Attach(const CFX_WideString& wsText) = 0; 17 virtual FX_BOOL Next(FX_BOOL bPrev) = 0; 18 virtual void SetAt(int32_t nIndex) = 0; 19 virtual int32_t GetWordPos() const = 0; 20 virtual int32_t GetWordLength() const = 0; 21 virtual void GetWord(CFX_WideString& wsWord) const = 0; 22 virtual FX_BOOL IsEOF(FX_BOOL bTail = TRUE) const = 0; 23 }; 24 IFX_WordBreak* FX_WordBreak_Create(); 25 #endif 26
