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// 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
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