| // 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 _IFDE_TXTEDTPAGE_H | |
| #define _IFDE_TXTEDTPAGE_H | |
| class IFDE_TxtEdtEngine; | |
| class IFDE_TxtEdtPage; | |
| class IFDE_TxtEdtPage : public IFDE_CanvasSet, public IFX_TxtAccess { | |
| public: | |
| static IFDE_TxtEdtPage* Create(IFDE_TxtEdtEngine* pEngine, int32_t nIndex); | |
| virtual void Release() = 0; | |
| virtual IFDE_TxtEdtEngine* GetEngine() const = 0; | |
| virtual int32_t GetCharRect(int32_t nIndex, | |
| CFX_RectF& rect, | |
| FX_BOOL bBBox = FALSE) const = 0; | |
| virtual int32_t GetCharIndex(const CFX_PointF& fPoint, FX_BOOL& bBefore) = 0; | |
| virtual void CalcRangeRectArray(int32_t nStart, | |
| int32_t nCount, | |
| CFX_RectFArray& RectFArr) const = 0; | |
| virtual int32_t SelectWord(const CFX_PointF& fPoint, int32_t& nCount) = 0; | |
| virtual int32_t GetCharStart() const = 0; | |
| virtual int32_t GetCharCount() const = 0; | |
| virtual int32_t GetDisplayPos(const CFX_RectF& rtClip, | |
| FXTEXT_CHARPOS*& pCharPos, | |
| FX_LPRECTF pBBox = NULL) const = 0; | |
| virtual FX_BOOL IsLoaded(FX_LPCRECTF pClipBox = NULL) = 0; | |
| virtual int32_t LoadPage(FX_LPCRECTF pClipBox = NULL, | |
| IFX_Pause* pPause = NULL) = 0; | |
| virtual void UnloadPage(FX_LPCRECTF pClipBox = NULL) = 0; | |
| virtual const CFX_RectF& GetContentsBox() = 0; | |
| }; | |
| #endif |