clang-format all pdfium code.

No behavior change.

Generated by:
  find . -name '*.cpp' -o -name '*.h' | \
  grep -E -v 'third_party|thirdparties|lpng_v163' | \
  xargs ../../buildtools/mac/clang-format -i

See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.

BUG=none
R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1265503005 .

1 files changed, 495 insertions, 583 deletions

diff --git a/core/src/fpdfdoc/pdf_vt.h b/core/src/fpdfdoc/pdf_vt.h
index a75490fcd5..d3010da73b 100644
--- a/core/src/fpdfdoc/pdf_vt.h
+++ b/core/src/fpdfdoc/pdf_vt.h
@@ -19,614 +19,526 @@ 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)))
-template<class T> T FPDF_MIN (const T & i, const T & j)
-{
-    return ((i < j) ? i : j);
+#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)))
+template <class T>
+T FPDF_MIN(const T& i, const T& j) {
+  return ((i < j) ? i : j);
 }
-template<class T> T FPDF_MAX (const T & i, const T & j)
-{
-    return ((i > j) ? i : j);
+template <class T>
+T FPDF_MAX(const T& i, const T& j) {
+  return ((i > j) ? i : j);
 }
-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_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;
-    }
-    CPVT_FloatRect(const CPDF_Rect & 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;
-    }
+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;
+  }
+  CPVT_FloatRect(const CPDF_Rect& 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;
+  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;
+  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_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;
+  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);
-        }
-    }
+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 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 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:
-    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 CPDF_Point & 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);
+class CSection {
+  friend class CTypeset;
+
+ public:
+  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 CPDF_Point& 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;
 
-    CPDF_VariableText						*m_pVT;
+ 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:
-    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();
+class CTypeset {
+ public:
+  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;
+  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 CPDF_Rect & rect)
-    {
-        m_rcPlate = rect;
-    };
-    virtual const CPDF_Rect &				GetPlateRect() const
-    {
-        return m_rcPlate;
-    };
-    virtual void							SetContentRect(const CPVT_FloatRect & rect)
-    {
-        m_rcContent = rect;
-    };
-    virtual CPDF_Rect 						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());
-    };
-    CPDF_Point								GetBTPoint() const
-    {
-        return CPDF_Point(m_rcPlate.left, m_rcPlate.top);
-    };
-    CPDF_Point								GetETPoint() const
-    {
-        return CPDF_Point(m_rcPlate.right, m_rcPlate.bottom);
-    };
-    inline CPDF_Point						InToOut(const CPDF_Point & point) const
-    {
-        return CPDF_Point(point.x + GetBTPoint().x, GetBTPoint().y - point.y);
-    };
-    inline CPDF_Point						OutToIn(const CPDF_Point & point) const
-    {
-        return CPDF_Point(point.x - GetBTPoint().x, GetBTPoint().y - point.y);
-    };
-    inline CPDF_Rect						InToOut(const CPVT_FloatRect & rect) const
-    {
-        CPDF_Point ptLeftTop = InToOut(CPDF_Point(rect.left, rect.top));
-        CPDF_Point ptRightBottom = InToOut(CPDF_Point(rect.right, rect.bottom));
-        return CPDF_Rect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x, ptLeftTop.y);
-    };
-    inline CPVT_FloatRect					OutToIn(const CPDF_Rect & rect) const
-    {
-        CPDF_Point ptLeftTop = OutToIn(CPDF_Point(rect.left, rect.top));
-        CPDF_Point ptRightBottom = OutToIn(CPDF_Point(rect.right, rect.bottom));
-        return CPVT_FloatRect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x, ptRightBottom.y);
-    };
+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 CPDF_Rect& rect) { m_rcPlate = rect; };
+  virtual const CPDF_Rect& GetPlateRect() const { return m_rcPlate; };
+  virtual void SetContentRect(const CPVT_FloatRect& rect) {
+    m_rcContent = rect;
+  };
+  virtual CPDF_Rect 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());
+  };
+  CPDF_Point GetBTPoint() const {
+    return CPDF_Point(m_rcPlate.left, m_rcPlate.top);
+  };
+  CPDF_Point GetETPoint() const {
+    return CPDF_Point(m_rcPlate.right, m_rcPlate.bottom);
+  };
+  inline CPDF_Point InToOut(const CPDF_Point& point) const {
+    return CPDF_Point(point.x + GetBTPoint().x, GetBTPoint().y - point.y);
+  };
+  inline CPDF_Point OutToIn(const CPDF_Point& point) const {
+    return CPDF_Point(point.x - GetBTPoint().x, GetBTPoint().y - point.y);
+  };
+  inline CPDF_Rect InToOut(const CPVT_FloatRect& rect) const {
+    CPDF_Point ptLeftTop = InToOut(CPDF_Point(rect.left, rect.top));
+    CPDF_Point ptRightBottom = InToOut(CPDF_Point(rect.right, rect.bottom));
+    return CPDF_Rect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x,
+                     ptLeftTop.y);
+  };
+  inline CPVT_FloatRect OutToIn(const CPDF_Rect& rect) const {
+    CPDF_Point ptLeftTop = OutToIn(CPDF_Point(rect.left, rect.top));
+    CPDF_Point ptRightBottom = OutToIn(CPDF_Point(rect.right, rect.bottom));
+    return CPVT_FloatRect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x,
+                          ptRightBottom.y);
+  };
 
-private:
-    CPDF_Rect								m_rcPlate;
-    CPVT_FloatRect							m_rcContent;
+ private:
+  CPDF_Rect 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();
-    virtual ~CPDF_VariableText();
-    IPDF_VariableText_Provider*				SetProvider(IPDF_VariableText_Provider * pProvider);
-    IPDF_VariableText_Iterator*				GetIterator();
-    void									SetPlateRect(const CPDF_Rect & rect)
-    {
-        CPDF_EditContainer::SetPlateRect(rect);
-    }
-    void									SetAlignment(int32_t nFormat = 0)
-    {
-        m_nAlignment = nFormat;
-    }
-    void									SetPasswordChar(FX_WORD wSubWord = '*')
-    {
-        m_wSubWord = wSubWord;
-    }
-    void									SetLimitChar(int32_t nLimitChar = 0)
-    {
-        m_nLimitChar = nLimitChar;
-    }
-    void									SetCharSpace(FX_FLOAT fCharSpace = 0.0f)
-    {
-        m_fCharSpace = fCharSpace;
-    }
-    void									SetHorzScale(int32_t nHorzScale = 100)
-    {
-        m_nHorzScale = nHorzScale;
-    }
-    void									SetMultiLine(FX_BOOL bMultiLine = TRUE)
-    {
-        m_bMultiLine = bMultiLine;
-    }
-    void									SetAutoReturn(FX_BOOL bAuto = TRUE)
-    {
-        m_bLimitWidth = bAuto;
-    }
-    void									SetFontSize(FX_FLOAT fFontSize)
-    {
-        m_fFontSize = fFontSize;
-    }
-    void									SetCharArray(int32_t nCharArray = 0)
-    {
-        m_nCharArray = nCharArray;
-    }
-    void									SetAutoFontSize(FX_BOOL bAuto = TRUE)
-    {
-        m_bAutoFontSize = bAuto;
-    }
-    void									SetRichText(FX_BOOL bRichText)
-    {
-        m_bRichText = bRichText;
-    }
-    void									SetLineLeading(FX_FLOAT fLineLeading)
-    {
-        m_fLineLeading = fLineLeading;
-    }
-    void									Initialize();
-    FX_BOOL									IsValid() const
-    {
-        return m_bInitial;
-    }
-    FX_BOOL									IsRichText() const
-    {
-        return m_bRichText;
-    }
-    void									RearrangeAll();
-    void									RearrangePart(const CPVT_WordRange & PlaceRange);
-    void									ResetAll();
-    void									SetText(const FX_WCHAR* text, int32_t charset = 1, const CPVT_SecProps * pSecProps = NULL,
-            const CPVT_WordProps * pWordProps = NULL);
-    CPVT_WordPlace							InsertWord(const CPVT_WordPlace & place, FX_WORD word, int32_t charset = 1,
-            const CPVT_WordProps * pWordProps = NULL);
-    CPVT_WordPlace							InsertSection(const CPVT_WordPlace & place, const CPVT_SecProps * pSecProps = NULL,
-            const CPVT_WordProps * pWordProps = NULL);
-    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);
-    CPVT_WordPlace							DeleteWords(const CPVT_WordRange & PlaceRange);
-    CPVT_WordPlace							DeleteWord(const CPVT_WordPlace & place);
-    CPVT_WordPlace							BackSpaceWord(const CPVT_WordPlace & place);
-    const CPDF_Rect &						GetPlateRect() const
-    {
-        return CPDF_EditContainer::GetPlateRect();
-    }
-    CPDF_Rect								GetContentRect() const;
-    int32_t								GetTotalWords() const;
-    FX_FLOAT								GetFontSize() const
-    {
-        return m_fFontSize;
-    }
-    int32_t								GetAlignment() const
-    {
-        return m_nAlignment;
-    }
-    int32_t								GetCharArray() const
-    {
-        return m_nCharArray;
-    }
-    int32_t								GetLimitChar() const
-    {
-        return m_nLimitChar;
-    }
-    FX_BOOL									IsMultiLine() const
-    {
-        return m_bMultiLine;
-    }
-    int32_t								GetHorzScale() const
-    {
-        return m_nHorzScale;
-    }
-    FX_FLOAT								GetCharSpace() const
-    {
-        return m_fCharSpace;
-    }
+class CPDF_VariableText : public IPDF_VariableText, private CPDF_EditContainer {
+  friend class CTypeset;
+  friend class CSection;
+  friend class CPDF_VariableText_Iterator;
 
-    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							SearchWordPlace(const CPDF_Point & point) const;
-    CPVT_WordPlace							GetUpWordPlace(const CPVT_WordPlace & place, const CPDF_Point & point) const;
-    CPVT_WordPlace							GetDownWordPlace(const CPVT_WordPlace & place, const CPDF_Point & point) const;
-    CPVT_WordPlace							GetLineBeginPlace(const CPVT_WordPlace & place) const;
-    CPVT_WordPlace							GetLineEndPlace(const CPVT_WordPlace & place) const;
-    CPVT_WordPlace							GetSectionBeginPlace(const CPVT_WordPlace & place) const;
-    CPVT_WordPlace							GetSectionEndPlace(const CPVT_WordPlace & place) const;
-    void									UpdateWordPlace(CPVT_WordPlace & place) const;
-    int32_t								WordPlaceToWordIndex(const CPVT_WordPlace & place) const;
-    CPVT_WordPlace							WordIndexToWordPlace(int32_t index) const;
-    FX_WORD									GetPasswordChar() const
-    {
-        return GetSubWord();
-    }
-    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);
-private:
+ public:
+  CPDF_VariableText();
+  virtual ~CPDF_VariableText();
+  IPDF_VariableText_Provider* SetProvider(
+      IPDF_VariableText_Provider* pProvider);
+  IPDF_VariableText_Iterator* GetIterator();
+  void SetPlateRect(const CPDF_Rect& rect) {
+    CPDF_EditContainer::SetPlateRect(rect);
+  }
+  void SetAlignment(int32_t nFormat = 0) { m_nAlignment = nFormat; }
+  void SetPasswordChar(FX_WORD wSubWord = '*') { m_wSubWord = wSubWord; }
+  void SetLimitChar(int32_t nLimitChar = 0) { m_nLimitChar = nLimitChar; }
+  void SetCharSpace(FX_FLOAT fCharSpace = 0.0f) { m_fCharSpace = fCharSpace; }
+  void SetHorzScale(int32_t nHorzScale = 100) { m_nHorzScale = nHorzScale; }
+  void SetMultiLine(FX_BOOL bMultiLine = TRUE) { m_bMultiLine = bMultiLine; }
+  void SetAutoReturn(FX_BOOL bAuto = TRUE) { m_bLimitWidth = bAuto; }
+  void SetFontSize(FX_FLOAT fFontSize) { m_fFontSize = fFontSize; }
+  void SetCharArray(int32_t nCharArray = 0) { m_nCharArray = nCharArray; }
+  void SetAutoFontSize(FX_BOOL bAuto = TRUE) { m_bAutoFontSize = bAuto; }
+  void SetRichText(FX_BOOL bRichText) { m_bRichText = bRichText; }
+  void SetLineLeading(FX_FLOAT fLineLeading) { m_fLineLeading = fLineLeading; }
+  void Initialize();
+  FX_BOOL IsValid() const { return m_bInitial; }
+  FX_BOOL IsRichText() const { return m_bRichText; }
+  void RearrangeAll();
+  void RearrangePart(const CPVT_WordRange& PlaceRange);
+  void ResetAll();
+  void SetText(const FX_WCHAR* text,
+               int32_t charset = 1,
+               const CPVT_SecProps* pSecProps = NULL,
+               const CPVT_WordProps* pWordProps = NULL);
+  CPVT_WordPlace InsertWord(const CPVT_WordPlace& place,
+                            FX_WORD word,
+                            int32_t charset = 1,
+                            const CPVT_WordProps* pWordProps = NULL);
+  CPVT_WordPlace InsertSection(const CPVT_WordPlace& place,
+                               const CPVT_SecProps* pSecProps = NULL,
+                               const CPVT_WordProps* pWordProps = NULL);
+  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);
+  CPVT_WordPlace DeleteWords(const CPVT_WordRange& PlaceRange);
+  CPVT_WordPlace DeleteWord(const CPVT_WordPlace& place);
+  CPVT_WordPlace BackSpaceWord(const CPVT_WordPlace& place);
+  const CPDF_Rect& GetPlateRect() const {
+    return CPDF_EditContainer::GetPlateRect();
+  }
+  CPDF_Rect GetContentRect() const;
+  int32_t GetTotalWords() const;
+  FX_FLOAT GetFontSize() const { return m_fFontSize; }
+  int32_t GetAlignment() const { return m_nAlignment; }
+  int32_t GetCharArray() const { return m_nCharArray; }
+  int32_t GetLimitChar() const { return m_nLimitChar; }
+  FX_BOOL IsMultiLine() const { return m_bMultiLine; }
+  int32_t GetHorzScale() const { return m_nHorzScale; }
+  FX_FLOAT GetCharSpace() const { return m_fCharSpace; }
+
+  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 SearchWordPlace(const CPDF_Point& point) const;
+  CPVT_WordPlace GetUpWordPlace(const CPVT_WordPlace& place,
+                                const CPDF_Point& point) const;
+  CPVT_WordPlace GetDownWordPlace(const CPVT_WordPlace& place,
+                                  const CPDF_Point& point) const;
+  CPVT_WordPlace GetLineBeginPlace(const CPVT_WordPlace& place) const;
+  CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace& place) const;
+  CPVT_WordPlace GetSectionBeginPlace(const CPVT_WordPlace& place) const;
+  CPVT_WordPlace GetSectionEndPlace(const CPVT_WordPlace& place) const;
+  void UpdateWordPlace(CPVT_WordPlace& place) const;
+  int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const;
+  CPVT_WordPlace WordIndexToWordPlace(int32_t index) const;
+  FX_WORD GetPasswordChar() const { return GetSubWord(); }
+  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);
+ private:
+  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);
-    CPVT_WordPlace							AjustLineHeader(const CPVT_WordPlace & place, FX_BOOL bPrevOrNext) const;
-    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);
-private:
-    void									ResetSectionArray();
-private:
-    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;
+  void ClearSectionRightWords(const CPVT_WordPlace& place);
+  CPVT_WordPlace AjustLineHeader(const CPVT_WordPlace& place,
+                                 FX_BOOL bPrevOrNext) const;
+  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:
-    FX_BOOL									m_bInitial;
-    FX_BOOL									m_bRichText;
-    IPDF_VariableText_Provider *			m_pVTProvider;
-    CPDF_VariableText_Iterator *			m_pVTIterator;
+ private:
+  CPVT_FloatRect Rearrange(const CPVT_WordRange& PlaceRange);
+  FX_FLOAT GetAutoFontSize();
+  FX_BOOL IsBigger(FX_FLOAT fFontSize);
+  CPVT_FloatRect RearrangeSections(const CPVT_WordRange& PlaceRange);
+
+ private:
+  void ResetSectionArray();
+
+ private:
+  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:
-    CPDF_VariableText_Iterator(CPDF_VariableText * pVT);
-    virtual ~CPDF_VariableText_Iterator();
-    FX_BOOL									NextWord();
-    FX_BOOL									PrevWord();
-    FX_BOOL									NextLine();
-    FX_BOOL									PrevLine();
-    FX_BOOL									NextSection();
-    FX_BOOL									PrevSection();
-    FX_BOOL									SetWord(const CPVT_Word & word);
-    FX_BOOL									GetWord(CPVT_Word & word) const;
-    FX_BOOL									GetLine(CPVT_Line & line) const;
-    FX_BOOL									GetSection(CPVT_Section & section) const;
-    FX_BOOL									SetSection(const CPVT_Section & section);
-    void									SetAt(int32_t nWordIndex);
-    void									SetAt(const CPVT_WordPlace & place);
-    const CPVT_WordPlace &					GetAt() const
-    {
-        return m_CurPos;
-    };
-private:
-    CPVT_WordPlace							m_CurPos;
-    CPDF_VariableText *						m_pVT;
+class CPDF_VariableText_Iterator : public IPDF_VariableText_Iterator {
+ public:
+  CPDF_VariableText_Iterator(CPDF_VariableText* pVT);
+  virtual ~CPDF_VariableText_Iterator();
+  FX_BOOL NextWord();
+  FX_BOOL PrevWord();
+  FX_BOOL NextLine();
+  FX_BOOL PrevLine();
+  FX_BOOL NextSection();
+  FX_BOOL PrevSection();
+  FX_BOOL SetWord(const CPVT_Word& word);
+  FX_BOOL GetWord(CPVT_Word& word) const;
+  FX_BOOL GetLine(CPVT_Line& line) const;
+  FX_BOOL GetSection(CPVT_Section& section) const;
+  FX_BOOL SetSection(const CPVT_Section& section);
+  void SetAt(int32_t nWordIndex);
+  void SetAt(const CPVT_WordPlace& place);
+  const CPVT_WordPlace& GetAt() const { return m_CurPos; };
+
+ private:
+  CPVT_WordPlace m_CurPos;
+  CPDF_VariableText* m_pVT;
 };
 
 #endif  // CORE_SRC_FPDFDOC_PDF_VT_H_