| // Copyright 2014 PDFium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| #ifndef _FDE_TXTEDTPARAG_H | |
| #define _FDE_TXTEDTPARAG_H | |
| class CFDE_TxtEdtEngine; | |
| class CFDE_TxtEdtParag; | |
| class CFDE_TxtEdtParag : public IFDE_TxtEdtParag { | |
| public: | |
| CFDE_TxtEdtParag(CFDE_TxtEdtEngine* pEngine); | |
| ~CFDE_TxtEdtParag(); | |
| virtual int32_t GetTextLength() const { return m_nCharCount; } | |
| virtual int32_t GetStartIndex() const { return m_nCharStart; } | |
| virtual int32_t CountLines() const { return m_nLineCount; } | |
| virtual void GetLineRange(int32_t nLineIndex, | |
| int32_t& nStart, | |
| int32_t& nCount) const; | |
| void LoadParag(); | |
| void UnloadParag(); | |
| void CalcLines(); | |
| int32_t m_nCharStart; | |
| int32_t m_nCharCount; | |
| int32_t m_nLineCount; | |
| private: | |
| void* m_lpData; | |
| CFDE_TxtEdtEngine* m_pEngine; | |
| }; | |
| #endif |