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43 lines
1.7 KiB
43 lines
1.7 KiB
// Copyright 2014 PDFium Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style license that can be |
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// found in the LICENSE file. |
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
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#ifndef XFA_FDE_IFDE_TXTEDTPAGE_H_ |
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#define XFA_FDE_IFDE_TXTEDTPAGE_H_ |
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#include <vector> |
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#include "xfa/fde/fde_visualset.h" |
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#include "xfa/fgas/layout/fgas_textbreak.h" |
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class CFDE_TxtEdtEngine; |
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class IFDE_TxtEdtPage : public IFDE_CanvasSet, public IFX_TxtAccess { |
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public: |
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static IFDE_TxtEdtPage* Create(CFDE_TxtEdtEngine* pEngine, int32_t nIndex); |
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~IFDE_TxtEdtPage() override {} |
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virtual CFDE_TxtEdtEngine* GetEngine() const = 0; |
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virtual int32_t GetCharRect(int32_t nIndex, |
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CFX_RectF& rect, |
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bool bBBox = false) const = 0; |
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virtual int32_t GetCharIndex(const CFX_PointF& fPoint, bool& bBefore) = 0; |
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virtual void CalcRangeRectArray(int32_t nStart, |
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int32_t nCount, |
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std::vector<CFX_RectF>* RectFArr) const = 0; |
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virtual int32_t SelectWord(const CFX_PointF& fPoint, int32_t& nCount) = 0; |
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virtual int32_t GetCharStart() const = 0; |
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virtual int32_t GetCharCount() const = 0; |
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virtual int32_t GetDisplayPos(const CFX_RectF& rtClip, |
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FXTEXT_CHARPOS*& pCharPos, |
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CFX_RectF* pBBox) const = 0; |
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virtual bool IsLoaded(const CFX_RectF* pClipBox) = 0; |
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virtual int32_t LoadPage(const CFX_RectF* pClipBox, IFX_Pause* pPause) = 0; |
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virtual void UnloadPage(const CFX_RectF* pClipBox) = 0; |
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virtual const CFX_RectF& GetContentsBox() = 0; |
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}; |
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#endif // XFA_FDE_IFDE_TXTEDTPAGE_H_
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