// Copyright 2016 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 CORE_FPDFDOC_CSECTION_H_
|
#define CORE_FPDFDOC_CSECTION_H_
|
|
#include "core/fpdfdoc/clines.h"
|
#include "core/fpdfdoc/cpvt_sectioninfo.h"
|
#include "core/fpdfdoc/ctypeset.h"
|
#include "core/fxcrt/include/fx_coordinates.h"
|
#include "core/fxcrt/include/fx_system.h"
|
|
class CPDF_VariableText;
|
|
struct CPVT_LineInfo;
|
struct CPVT_WordLine;
|
struct CPVT_WordPlace;
|
|
class CSection final {
|
public:
|
explicit CSection(CPDF_VariableText* pVT);
|
~CSection();
|
|
void ResetAll();
|
void ResetLineArray();
|
void ResetWordArray();
|
void ResetLinePlace();
|
CPVT_WordPlace AddWord(const CPVT_WordPlace& place,
|
const CPVT_WordInfo& wordinfo);
|
CPVT_WordPlace AddLine(const CPVT_LineInfo& lineinfo);
|
void ClearWords(const CPVT_WordRange& PlaceRange);
|
void ClearWord(const CPVT_WordPlace& place);
|
CPVT_FloatRect Rearrange();
|
CFX_SizeF GetSectionSize(FX_FLOAT fFontSize);
|
CPVT_WordPlace GetBeginWordPlace() const;
|
CPVT_WordPlace GetEndWordPlace() const;
|
CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace& place) const;
|
CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace& place) const;
|
void UpdateWordPlace(CPVT_WordPlace& place) const;
|
CPVT_WordPlace SearchWordPlace(const CFX_FloatPoint& point) const;
|
CPVT_WordPlace SearchWordPlace(FX_FLOAT fx,
|
const CPVT_WordPlace& lineplace) const;
|
CPVT_WordPlace SearchWordPlace(FX_FLOAT fx,
|
const CPVT_WordRange& range) const;
|
|
CPVT_WordPlace SecPlace;
|
CPVT_SectionInfo m_SecInfo;
|
CLines m_LineArray;
|
CPVT_ArrayTemplate<CPVT_WordInfo*> m_WordArray;
|
|
private:
|
friend class CTypeset;
|
|
void ClearLeftWords(int32_t nWordIndex);
|
void ClearRightWords(int32_t nWordIndex);
|
void ClearMidWords(int32_t nBeginIndex, int32_t nEndIndex);
|
|
CPDF_VariableText* const m_pVT;
|
};
|
|
#endif // CORE_FPDFDOC_CSECTION_H_
|