Move core/src/ up to core/.

core/src/fpdfdoc/pdf_vt.h

Index: core/src/fpdfdoc/pdf_vt.h
diff --git a/core/src/fpdfdoc/pdf_vt.h b/core/src/fpdfdoc/pdf_vt.h
deleted file mode 100644
index 13ec71a1256702bd2f75a4ef353c8797ce0df19e..0000000000000000000000000000000000000000
--- a/core/src/fpdfdoc/pdf_vt.h
+++ /dev/null
@@ -1,561 +0,0 @@
-// 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 CORE_SRC_FPDFDOC_PDF_VT_H_
-#define CORE_SRC_FPDFDOC_PDF_VT_H_
-
-class CPVT_Size;
-class CPVT_FloatRect;
-struct CPVT_SectionInfo;
-struct CPVT_LineInfo;
-struct CPVT_WordInfo;
-class CLine;
-class CLines;
-class CSection;
-class CTypeset;
-class CPDF_EditContainer;
-class CPDF_VariableText;
-class CPDF_VariableText_Iterator;
-#define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001)
-#define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb)))
-#define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb)))
-
-class CPVT_Size {
- public:
-  CPVT_Size() : x(0.0f), y(0.0f) {}
-  CPVT_Size(FX_FLOAT other_x, FX_FLOAT other_y) {
-    x = other_x;
-    y = other_y;
-  }
-  FX_FLOAT x, y;
-};
-class CPVT_FloatRect : public CFX_FloatRect {
- public:
-  CPVT_FloatRect() { left = top = right = bottom = 0.0f; }
-  CPVT_FloatRect(FX_FLOAT other_left,
-                 FX_FLOAT other_top,
-                 FX_FLOAT other_right,
-                 FX_FLOAT other_bottom) {
-    left = other_left;
-    top = other_top;
-    right = other_right;
-    bottom = other_bottom;
-  }
-  explicit CPVT_FloatRect(const CFX_FloatRect& rect) {
-    left = rect.left;
-    top = rect.top;
-    right = rect.right;
-    bottom = rect.bottom;
-  }
-  void Default() { left = top = right = bottom = 0.0f; }
-  FX_FLOAT Height() const {
-    if (top > bottom)
-      return top - bottom;
-    return bottom - top;
-  }
-};
-struct CPVT_SectionInfo {
-  CPVT_SectionInfo()
-      : rcSection(), nTotalLine(0), pSecProps(NULL), pWordProps(NULL) {}
-  virtual ~CPVT_SectionInfo() {
-    delete pSecProps;
-    delete pWordProps;
-  }
-  CPVT_SectionInfo(const CPVT_SectionInfo& other)
-      : rcSection(), nTotalLine(0), pSecProps(NULL), pWordProps(NULL) {
-    operator=(other);
-  }
-  void operator=(const CPVT_SectionInfo& other) {
-    if (this == &other) {
-      return;
-    }
-    rcSection = other.rcSection;
-    nTotalLine = other.nTotalLine;
-    if (other.pSecProps) {
-      if (pSecProps) {
-        *pSecProps = *other.pSecProps;
-      } else {
-        pSecProps = new CPVT_SecProps(*other.pSecProps);
-      }
-    }
-    if (other.pWordProps) {
-      if (pWordProps) {
-        *pWordProps = *other.pWordProps;
-      } else {
-        pWordProps = new CPVT_WordProps(*other.pWordProps);
-      }
-    }
-  }
-  CPVT_FloatRect rcSection;
-  int32_t nTotalLine;
-  CPVT_SecProps* pSecProps;
-  CPVT_WordProps* pWordProps;
-};
-struct CPVT_LineInfo {
-  CPVT_LineInfo()
-      : nTotalWord(0),
-        nBeginWordIndex(-1),
-        nEndWordIndex(-1),
-        fLineX(0.0f),
-        fLineY(0.0f),
-        fLineWidth(0.0f),
-        fLineAscent(0.0f),
-        fLineDescent(0.0f) {}
-  int32_t nTotalWord;
-  int32_t nBeginWordIndex;
-  int32_t nEndWordIndex;
-  FX_FLOAT fLineX;
-  FX_FLOAT fLineY;
-  FX_FLOAT fLineWidth;
-  FX_FLOAT fLineAscent;
-  FX_FLOAT fLineDescent;
-};
-struct CPVT_WordInfo {
-  CPVT_WordInfo()
-      : Word(0),
-        nCharset(0),
-        fWordX(0.0f),
-        fWordY(0.0f),
-        fWordTail(0.0f),
-        nFontIndex(-1),
-        pWordProps(NULL) {}
-  CPVT_WordInfo(FX_WORD word,
-                int32_t charset,
-                int32_t fontIndex,
-                CPVT_WordProps* pProps)
-      : Word(word),
-        nCharset(charset),
-        fWordX(0.0f),
-        fWordY(0.0f),
-        fWordTail(0.0f),
-        nFontIndex(fontIndex),
-        pWordProps(pProps) {}
-  virtual ~CPVT_WordInfo() { delete pWordProps; }
-  CPVT_WordInfo(const CPVT_WordInfo& word)
-      : Word(0),
-        nCharset(0),
-        fWordX(0.0f),
-        fWordY(0.0f),
-        fWordTail(0.0f),
-        nFontIndex(-1),
-        pWordProps(NULL) {
-    operator=(word);
-  }
-  void operator=(const CPVT_WordInfo& word) {
-    if (this == &word) {
-      return;
-    }
-    Word = word.Word;
-    nCharset = word.nCharset;
-    nFontIndex = word.nFontIndex;
-    if (word.pWordProps) {
-      if (pWordProps) {
-        *pWordProps = *word.pWordProps;
-      } else {
-        pWordProps = new CPVT_WordProps(*word.pWordProps);
-      }
-    }
-  }
-  FX_WORD Word;
-  int32_t nCharset;
-  FX_FLOAT fWordX;
-  FX_FLOAT fWordY;
-  FX_FLOAT fWordTail;
-  int32_t nFontIndex;
-  CPVT_WordProps* pWordProps;
-};
-struct CPVT_FloatRange {
-  CPVT_FloatRange() : fMin(0.0f), fMax(0.0f) {}
-  CPVT_FloatRange(FX_FLOAT min, FX_FLOAT max) : fMin(min), fMax(max) {}
-  FX_FLOAT Range() const { return fMax - fMin; }
-  FX_FLOAT fMin, fMax;
-};
-template <class TYPE>
-class CPVT_ArrayTemplate : public CFX_ArrayTemplate<TYPE> {
- public:
-  FX_BOOL IsEmpty() { return CFX_ArrayTemplate<TYPE>::GetSize() <= 0; }
-  TYPE GetAt(int nIndex) const {
-    if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize()) {
-      return CFX_ArrayTemplate<TYPE>::GetAt(nIndex);
-    }
-    return NULL;
-  }
-  void RemoveAt(int nIndex) {
-    if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize()) {
-      CFX_ArrayTemplate<TYPE>::RemoveAt(nIndex);
-    }
-  }
-};
-class CLine {
- public:
-  CLine();
-  virtual ~CLine();
-  CPVT_WordPlace GetBeginWordPlace() const;
-  CPVT_WordPlace GetEndWordPlace() const;
-  CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace& place) const;
-  CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace& place) const;
-  CPVT_WordPlace LinePlace;
-  CPVT_LineInfo m_LineInfo;
-};
-class CLines {
- public:
-  CLines() : m_nTotal(0) {}
-  virtual ~CLines() { RemoveAll(); }
-  int32_t GetSize() const { return m_Lines.GetSize(); }
-  CLine* GetAt(int32_t nIndex) const { return m_Lines.GetAt(nIndex); }
-  void Empty() { m_nTotal = 0; }
-  void RemoveAll() {
-    for (int32_t i = 0, sz = GetSize(); i < sz; i++) {
-      delete GetAt(i);
-    }
-    m_Lines.RemoveAll();
-    m_nTotal = 0;
-  }
-  int32_t Add(const CPVT_LineInfo& lineinfo) {
-    if (m_nTotal >= GetSize()) {
-      CLine* pLine = new CLine;
-      pLine->m_LineInfo = lineinfo;
-      m_Lines.Add(pLine);
-    } else if (CLine* pLine = GetAt(m_nTotal)) {
-      pLine->m_LineInfo = lineinfo;
-    }
-    return m_nTotal++;
-  }
-  void Clear() {
-    for (int32_t i = GetSize() - 1; i >= m_nTotal; i--) {
-      delete GetAt(i);
-      m_Lines.RemoveAt(i);
-    }
-  }
-
- private:
-  CPVT_ArrayTemplate<CLine*> m_Lines;
-  int32_t m_nTotal;
-};
-class CSection {
-  friend class CTypeset;
-
- public:
-  explicit CSection(CPDF_VariableText* pVT);
-  virtual ~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();
-  CPVT_Size 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;
-
- public:
-  CPVT_WordPlace SecPlace;
-  CPVT_SectionInfo m_SecInfo;
-  CLines m_LineArray;
-  CPVT_ArrayTemplate<CPVT_WordInfo*> m_WordArray;
-
- private:
-  void ClearLeftWords(int32_t nWordIndex);
-  void ClearRightWords(int32_t nWordIndex);
-  void ClearMidWords(int32_t nBeginIndex, int32_t nEndIndex);
-
-  CPDF_VariableText* m_pVT;
-};
-class CTypeset {
- public:
-  explicit CTypeset(CSection* pSection);
-  virtual ~CTypeset();
-  CPVT_Size GetEditSize(FX_FLOAT fFontSize);
-  CPVT_FloatRect Typeset();
-  CPVT_FloatRect CharArray();
-
- private:
-  void SplitLines(FX_BOOL bTypeset, FX_FLOAT fFontSize);
-  void OutputLines();
-
-  CPVT_FloatRect m_rcRet;
-  CPDF_VariableText* m_pVT;
-  CSection* m_pSection;
-};
-class CPDF_EditContainer {
- public:
-  CPDF_EditContainer() : m_rcPlate(0, 0, 0, 0), m_rcContent(0, 0, 0, 0) {}
-  virtual ~CPDF_EditContainer() {}
-  virtual void SetPlateRect(const CFX_FloatRect& rect) { m_rcPlate = rect; }
-  virtual const CFX_FloatRect& GetPlateRect() const { return m_rcPlate; }
-  virtual void SetContentRect(const CPVT_FloatRect& rect) {
-    m_rcContent = rect;
-  }
-  virtual CFX_FloatRect GetContentRect() const { return m_rcContent; }
-  FX_FLOAT GetPlateWidth() const { return m_rcPlate.right - m_rcPlate.left; }
-  FX_FLOAT GetPlateHeight() const { return m_rcPlate.top - m_rcPlate.bottom; }
-  CPVT_Size GetPlateSize() const {
-    return CPVT_Size(GetPlateWidth(), GetPlateHeight());
-  }
-  CFX_FloatPoint GetBTPoint() const {
-    return CFX_FloatPoint(m_rcPlate.left, m_rcPlate.top);
-  }
-  CFX_FloatPoint GetETPoint() const {
-    return CFX_FloatPoint(m_rcPlate.right, m_rcPlate.bottom);
-  }
-  inline CFX_FloatPoint InToOut(const CFX_FloatPoint& point) const {
-    return CFX_FloatPoint(point.x + GetBTPoint().x, GetBTPoint().y - point.y);
-  }
-  inline CFX_FloatPoint OutToIn(const CFX_FloatPoint& point) const {
-    return CFX_FloatPoint(point.x - GetBTPoint().x, GetBTPoint().y - point.y);
-  }
-  inline CFX_FloatRect InToOut(const CPVT_FloatRect& rect) const {
-    CFX_FloatPoint ptLeftTop = InToOut(CFX_FloatPoint(rect.left, rect.top));
-    CFX_FloatPoint ptRightBottom =
-        InToOut(CFX_FloatPoint(rect.right, rect.bottom));
-    return CFX_FloatRect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x,
-                         ptLeftTop.y);
-  }
-  inline CPVT_FloatRect OutToIn(const CFX_FloatRect& rect) const {
-    CFX_FloatPoint ptLeftTop = OutToIn(CFX_FloatPoint(rect.left, rect.top));
-    CFX_FloatPoint ptRightBottom =
-        OutToIn(CFX_FloatPoint(rect.right, rect.bottom));
-    return CPVT_FloatRect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x,
-                          ptRightBottom.y);
-  }
-
- private:
-  CFX_FloatRect m_rcPlate;
-  CPVT_FloatRect m_rcContent;
-};
-
-class CPDF_VariableText : public IPDF_VariableText, private CPDF_EditContainer {
-  friend class CTypeset;
-  friend class CSection;
-  friend class CPDF_VariableText_Iterator;
-
- public:
-  CPDF_VariableText();
-  ~CPDF_VariableText() override;
-
-  // IPDF_VariableText
-  IPDF_VariableText_Provider* SetProvider(
-      IPDF_VariableText_Provider* pProvider) override;
-  IPDF_VariableText_Iterator* GetIterator() override;
-  void SetPlateRect(const CFX_FloatRect& rect) override {
-    CPDF_EditContainer::SetPlateRect(rect);
-  }
-  void SetAlignment(int32_t nFormat = 0) override { m_nAlignment = nFormat; }
-  void SetPasswordChar(FX_WORD wSubWord = '*') override {
-    m_wSubWord = wSubWord;
-  }
-  void SetLimitChar(int32_t nLimitChar = 0) override {
-    m_nLimitChar = nLimitChar;
-  }
-  void SetCharSpace(FX_FLOAT fCharSpace = 0.0f) override {
-    m_fCharSpace = fCharSpace;
-  }
-  void SetHorzScale(int32_t nHorzScale = 100) override {
-    m_nHorzScale = nHorzScale;
-  }
-  void SetMultiLine(FX_BOOL bMultiLine = TRUE) override {
-    m_bMultiLine = bMultiLine;
-  }
-  void SetAutoReturn(FX_BOOL bAuto = TRUE) override { m_bLimitWidth = bAuto; }
-  void SetFontSize(FX_FLOAT fFontSize) override { m_fFontSize = fFontSize; }
-  void SetCharArray(int32_t nCharArray = 0) override {
-    m_nCharArray = nCharArray;
-  }
-  void SetAutoFontSize(FX_BOOL bAuto = TRUE) override {
-    m_bAutoFontSize = bAuto;
-  }
-  void SetRichText(FX_BOOL bRichText) override { m_bRichText = bRichText; }
-  void SetLineLeading(FX_FLOAT fLineLeading) override {
-    m_fLineLeading = fLineLeading;
-  }
-  void Initialize() override;
-  FX_BOOL IsValid() const override { return m_bInitial; }
-  FX_BOOL IsRichText() const override { return m_bRichText; }
-  void RearrangeAll() override;
-  void RearrangePart(const CPVT_WordRange& PlaceRange) override;
-  void ResetAll() override;
-  void SetText(const FX_WCHAR* text,
-               int32_t charset = 1,
-               const CPVT_SecProps* pSecProps = NULL,
-               const CPVT_WordProps* pWordProps = NULL) override;
-  CPVT_WordPlace InsertWord(const CPVT_WordPlace& place,
-                            FX_WORD word,
-                            int32_t charset = 1,
-                            const CPVT_WordProps* pWordProps = NULL) override;
-  CPVT_WordPlace InsertSection(
-      const CPVT_WordPlace& place,
-      const CPVT_SecProps* pSecProps = NULL,
-      const CPVT_WordProps* pWordProps = NULL) override;
-  CPVT_WordPlace InsertText(const CPVT_WordPlace& place,
-                            const FX_WCHAR* text,
-                            int32_t charset = 1,
-                            const CPVT_SecProps* pSecProps = NULL,
-                            const CPVT_WordProps* pWordProps = NULL) override;
-  CPVT_WordPlace DeleteWords(const CPVT_WordRange& PlaceRange) override;
-  CPVT_WordPlace DeleteWord(const CPVT_WordPlace& place) override;
-  CPVT_WordPlace BackSpaceWord(const CPVT_WordPlace& place) override;
-  const CFX_FloatRect& GetPlateRect() const override {
-    return CPDF_EditContainer::GetPlateRect();
-  }
-  CFX_FloatRect GetContentRect() const override;
-  int32_t GetTotalWords() const override;
-  FX_FLOAT GetFontSize() const override { return m_fFontSize; }
-  int32_t GetAlignment() const override { return m_nAlignment; }
-  FX_WORD GetPasswordChar() const override { return GetSubWord(); }
-  int32_t GetCharArray() const override { return m_nCharArray; }
-  int32_t GetLimitChar() const override { return m_nLimitChar; }
-  FX_BOOL IsMultiLine() const override { return m_bMultiLine; }
-  int32_t GetHorzScale() const override { return m_nHorzScale; }
-  FX_FLOAT GetCharSpace() const override { return m_fCharSpace; }
-  CPVT_WordPlace GetBeginWordPlace() const override;
-  CPVT_WordPlace GetEndWordPlace() const override;
-  CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace& place) const override;
-  CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace& place) const override;
-  CPVT_WordPlace SearchWordPlace(const CFX_FloatPoint& point) const override;
-  CPVT_WordPlace GetUpWordPlace(const CPVT_WordPlace& place,
-                                const CFX_FloatPoint& point) const override;
-  CPVT_WordPlace GetDownWordPlace(const CPVT_WordPlace& place,
-                                  const CFX_FloatPoint& point) const override;
-  CPVT_WordPlace GetLineBeginPlace(const CPVT_WordPlace& place) const override;
-  CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace& place) const override;
-  CPVT_WordPlace GetSectionBeginPlace(
-      const CPVT_WordPlace& place) const override;
-  CPVT_WordPlace GetSectionEndPlace(const CPVT_WordPlace& place) const override;
-  void UpdateWordPlace(CPVT_WordPlace& place) const override;
-  CPVT_WordPlace AdjustLineHeader(const CPVT_WordPlace& place,
-                                  FX_BOOL bPrevOrNext) const override;
-  int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const override;
-  CPVT_WordPlace WordIndexToWordPlace(int32_t index) const override;
-
-  FX_WORD GetSubWord() const { return m_wSubWord; }
-
- private:
-  int32_t GetCharWidth(int32_t nFontIndex,
-                       FX_WORD Word,
-                       FX_WORD SubWord,
-                       int32_t nWordStyle);
-  int32_t GetTypeAscent(int32_t nFontIndex);
-  int32_t GetTypeDescent(int32_t nFontIndex);
-  int32_t GetWordFontIndex(FX_WORD word, int32_t charset, int32_t nFontIndex);
-  int32_t GetDefaultFontIndex();
-  FX_BOOL IsLatinWord(FX_WORD word);
-
-  CPVT_WordPlace AddSection(const CPVT_WordPlace& place,
-                            const CPVT_SectionInfo& secinfo);
-  CPVT_WordPlace AddLine(const CPVT_WordPlace& place,
-                         const CPVT_LineInfo& lineinfo);
-  CPVT_WordPlace AddWord(const CPVT_WordPlace& place,
-                         const CPVT_WordInfo& wordinfo);
-  FX_BOOL GetWordInfo(const CPVT_WordPlace& place, CPVT_WordInfo& wordinfo);
-  FX_BOOL SetWordInfo(const CPVT_WordPlace& place,
-                      const CPVT_WordInfo& wordinfo);
-  FX_BOOL GetLineInfo(const CPVT_WordPlace& place, CPVT_LineInfo& lineinfo);
-  FX_BOOL GetSectionInfo(const CPVT_WordPlace& place,
-                         CPVT_SectionInfo& secinfo);
-  FX_FLOAT GetWordFontSize(const CPVT_WordInfo& WordInfo,
-                           FX_BOOL bFactFontSize = FALSE);
-  FX_FLOAT GetWordWidth(int32_t nFontIndex,
-                        FX_WORD Word,
-                        FX_WORD SubWord,
-                        FX_FLOAT fCharSpace,
-                        int32_t nHorzScale,
-                        FX_FLOAT fFontSize,
-                        FX_FLOAT fWordTail,
-                        int32_t nWordStyle);
-  FX_FLOAT GetWordWidth(const CPVT_WordInfo& WordInfo);
-  FX_FLOAT GetWordAscent(const CPVT_WordInfo& WordInfo, FX_FLOAT fFontSize);
-  FX_FLOAT GetWordDescent(const CPVT_WordInfo& WordInfo, FX_FLOAT fFontSize);
-  FX_FLOAT GetWordAscent(const CPVT_WordInfo& WordInfo,
-                         FX_BOOL bFactFontSize = FALSE);
-  FX_FLOAT GetWordDescent(const CPVT_WordInfo& WordInfo,
-                          FX_BOOL bFactFontSize = FALSE);
-  FX_FLOAT GetLineAscent(const CPVT_SectionInfo& SecInfo);
-  FX_FLOAT GetLineDescent(const CPVT_SectionInfo& SecInfo);
-  FX_FLOAT GetFontAscent(int32_t nFontIndex, FX_FLOAT fFontSize);
-  FX_FLOAT GetFontDescent(int32_t nFontIndex, FX_FLOAT fFontSize);
-  int32_t GetWordFontIndex(const CPVT_WordInfo& WordInfo);
-  FX_FLOAT GetCharSpace(const CPVT_WordInfo& WordInfo);
-  int32_t GetHorzScale(const CPVT_WordInfo& WordInfo);
-  FX_FLOAT GetLineLeading(const CPVT_SectionInfo& SecInfo);
-  FX_FLOAT GetLineIndent(const CPVT_SectionInfo& SecInfo);
-  int32_t GetAlignment(const CPVT_SectionInfo& SecInfo);
-
-  void ClearSectionRightWords(const CPVT_WordPlace& place);
-
-  FX_BOOL ClearEmptySection(const CPVT_WordPlace& place);
-  void ClearEmptySections(const CPVT_WordRange& PlaceRange);
-  void LinkLatterSection(const CPVT_WordPlace& place);
-  void ClearWords(const CPVT_WordRange& PlaceRange);
-  CPVT_WordPlace ClearLeftWord(const CPVT_WordPlace& place);
-  CPVT_WordPlace ClearRightWord(const CPVT_WordPlace& place);
-
- private:
-  CPVT_FloatRect Rearrange(const CPVT_WordRange& PlaceRange);
-  FX_FLOAT GetAutoFontSize();
-  FX_BOOL IsBigger(FX_FLOAT fFontSize);
-  CPVT_FloatRect RearrangeSections(const CPVT_WordRange& PlaceRange);
-
-  void ResetSectionArray();
-
-  CPVT_ArrayTemplate<CSection*> m_SectionArray;
-  int32_t m_nLimitChar;
-  int32_t m_nCharArray;
-  FX_BOOL m_bMultiLine;
-  FX_BOOL m_bLimitWidth;
-  FX_BOOL m_bAutoFontSize;
-  int32_t m_nAlignment;
-  FX_FLOAT m_fLineLeading;
-  FX_FLOAT m_fCharSpace;
-  int32_t m_nHorzScale;
-  FX_WORD m_wSubWord;
-  FX_FLOAT m_fFontSize;
-
- private:
-  FX_BOOL m_bInitial;
-  FX_BOOL m_bRichText;
-  IPDF_VariableText_Provider* m_pVTProvider;
-  CPDF_VariableText_Iterator* m_pVTIterator;
-};
-
-class CPDF_VariableText_Iterator : public IPDF_VariableText_Iterator {
- public:
-  explicit CPDF_VariableText_Iterator(CPDF_VariableText* pVT);
-  ~CPDF_VariableText_Iterator() override;
-
-  // IPDF_VariableText_Iterator
-  FX_BOOL NextWord() override;
-  FX_BOOL PrevWord() override;
-  FX_BOOL NextLine() override;
-  FX_BOOL PrevLine() override;
-  FX_BOOL NextSection() override;
-  FX_BOOL PrevSection() override;
-  FX_BOOL SetWord(const CPVT_Word& word) override;
-  FX_BOOL GetWord(CPVT_Word& word) const override;
-  FX_BOOL GetLine(CPVT_Line& line) const override;
-  FX_BOOL GetSection(CPVT_Section& section) const override;
-  FX_BOOL SetSection(const CPVT_Section& section) override;
-  void SetAt(int32_t nWordIndex) override;
-  void SetAt(const CPVT_WordPlace& place) override;
-  const CPVT_WordPlace& GetAt() const override { return m_CurPos; }
-
- private:
-  CPVT_WordPlace m_CurPos;
-  CPDF_VariableText* m_pVT;
-};
-
-#endif  // CORE_SRC_FPDFDOC_PDF_VT_H_