XFA: clang-format all pdfium code.

No behavior change.

Generated by:
  find . -name '*.cpp' -o -name '*.h' | \
  grep -E -v 'third_party|thirdparties|lpng_v163|tiff_v403' | \
  xargs ../../buildtools/mac/clang-format -i
Then manually merged https://codereview.chromium.org/1269223002/

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

BUG=none

1 files changed, 379 insertions, 513 deletions

diff --git a/core/include/fpdfapi/fpdf_objects.h b/core/include/fpdfapi/fpdf_objects.h
index e6336f6511..925f3efaf1 100644
--- a/core/include/fpdfapi/fpdf_objects.h
+++ b/core/include/fpdfapi/fpdf_objects.h
@@ -26,724 +26,590 @@ class CPDF_StreamFilter;
 class CPDF_String;
 class IFX_FileRead;
 
-#define PDFOBJ_INVALID		0
-#define	PDFOBJ_BOOLEAN		1
-#define PDFOBJ_NUMBER		2
-#define PDFOBJ_STRING		3
-#define PDFOBJ_NAME			4
-#define PDFOBJ_ARRAY		5
-#define PDFOBJ_DICTIONARY	6
-#define PDFOBJ_STREAM		7
-#define PDFOBJ_NULL			8
-#define PDFOBJ_REFERENCE	9
+#define PDFOBJ_INVALID 0
+#define PDFOBJ_BOOLEAN 1
+#define PDFOBJ_NUMBER 2
+#define PDFOBJ_STRING 3
+#define PDFOBJ_NAME 4
+#define PDFOBJ_ARRAY 5
+#define PDFOBJ_DICTIONARY 6
+#define PDFOBJ_STREAM 7
+#define PDFOBJ_NULL 8
+#define PDFOBJ_REFERENCE 9
 
-typedef IFX_FileStream* (*FPDF_LPFCloneStreamCallback)(CPDF_Stream *pStream, void* pUserData);
-class CPDF_Object
-{
-public:
+typedef IFX_FileStream* (*FPDF_LPFCloneStreamCallback)(CPDF_Stream* pStream,
+                                                       void* pUserData);
+class CPDF_Object {
+ public:
+  int GetType() const { return m_Type; }
 
-    int                                 GetType() const
-    {
-        return m_Type;
-    }
+  FX_DWORD GetObjNum() const { return m_ObjNum; }
 
-    FX_DWORD                            GetObjNum() const
-    {
-        return m_ObjNum;
-    }
+  FX_DWORD GetGenNum() const { return m_GenNum; }
 
-    FX_DWORD                            GetGenNum() const
-    {
-        return m_GenNum;
-    }
+  FX_BOOL IsIdentical(CPDF_Object* pObj) const;
 
-    FX_BOOL                             IsIdentical(CPDF_Object* pObj) const;
+  CPDF_Object* Clone(FX_BOOL bDirect = FALSE) const;
 
-    CPDF_Object*                        Clone(FX_BOOL bDirect = FALSE) const;
+  CPDF_Object* CloneRef(CPDF_IndirectObjects* pObjs) const;
 
-    CPDF_Object*                        CloneRef(CPDF_IndirectObjects* pObjs) const;
+  CPDF_Object* GetDirect() const;
 
-    CPDF_Object*                        GetDirect() const;
+  void Release();
 
-    void                                Release();
+  CFX_ByteString GetString() const;
 
-    CFX_ByteString                      GetString() const;
+  CFX_ByteStringC GetConstString() const;
 
-    CFX_ByteStringC                     GetConstString() const;
+  CFX_WideString GetUnicodeText(CFX_CharMap* pCharMap = NULL) const;
+  FX_FLOAT GetNumber() const;
 
-    CFX_WideString                      GetUnicodeText(CFX_CharMap* pCharMap = NULL) const;
-    FX_FLOAT                            GetNumber() const;
+  FX_FLOAT GetNumber16() const;
 
-    FX_FLOAT                            GetNumber16() const;
+  int GetInteger() const;
 
-    int                                 GetInteger() const;
+  CPDF_Dictionary* GetDict() const;
 
-    CPDF_Dictionary*                    GetDict() const;
+  CPDF_Array* GetArray() const;
 
-    CPDF_Array*                         GetArray() const;
+  void SetString(const CFX_ByteString& str);
 
-    void                                SetString(const CFX_ByteString& str);
+  void SetUnicodeText(const FX_WCHAR* pUnicodes, int len = -1);
 
-    void                                SetUnicodeText(const FX_WCHAR* pUnicodes, int len = -1);
+  int GetDirectType() const;
 
-    int                                 GetDirectType() const;
+  FX_BOOL IsModified() const { return FALSE; }
 
-    FX_BOOL                             IsModified() const
-    {
-        return FALSE;
-    }
-protected:
-    CPDF_Object(FX_DWORD type) : m_Type(type), m_ObjNum(0), m_GenNum(0) { }
-    ~CPDF_Object() { }
-    void                                Destroy();
+ protected:
+  CPDF_Object(FX_DWORD type) : m_Type(type), m_ObjNum(0), m_GenNum(0) {}
+  ~CPDF_Object() {}
+  void Destroy();
 
-    static const int                    OBJECT_REF_MAX_DEPTH = 128;
-    static int                          s_nCurRefDepth;
-    FX_DWORD                            m_Type;
-    FX_DWORD                            m_ObjNum;
-    FX_DWORD                            m_GenNum;
+  static const int OBJECT_REF_MAX_DEPTH = 128;
+  static int s_nCurRefDepth;
+  FX_DWORD m_Type;
+  FX_DWORD m_ObjNum;
+  FX_DWORD m_GenNum;
 
-    friend class			CPDF_IndirectObjects;
-    friend class			CPDF_Parser;
-    friend class			CPDF_SyntaxParser;
-private:
-    CPDF_Object(const CPDF_Object& src) {}
-    CPDF_Object* CloneInternal(FX_BOOL bDirect, CFX_MapPtrToPtr* visited) const;
+  friend class CPDF_IndirectObjects;
+  friend class CPDF_Parser;
+  friend class CPDF_SyntaxParser;
+
+ private:
+  CPDF_Object(const CPDF_Object& src) {}
+  CPDF_Object* CloneInternal(FX_BOOL bDirect, CFX_MapPtrToPtr* visited) const;
 };
-class CPDF_Boolean : public CPDF_Object
-{
-public:
-
-    static CPDF_Boolean*	Create(FX_BOOL value)
-    {
-        return FX_NEW CPDF_Boolean(value);
-    }
-
-    CPDF_Boolean() : CPDF_Object(PDFOBJ_BOOLEAN), m_bValue(false) { }
-    CPDF_Boolean(FX_BOOL value) : CPDF_Object(PDFOBJ_BOOLEAN), m_bValue(value) { }
-
-    FX_BOOL					Identical(CPDF_Boolean* pOther) const
-    {
-        return m_bValue == pOther->m_bValue;
-    }
-protected:
-
-    FX_BOOL					m_bValue;
-    friend class			CPDF_Object;
+class CPDF_Boolean : public CPDF_Object {
+ public:
+  static CPDF_Boolean* Create(FX_BOOL value) {
+    return FX_NEW CPDF_Boolean(value);
+  }
+
+  CPDF_Boolean() : CPDF_Object(PDFOBJ_BOOLEAN), m_bValue(false) {}
+  CPDF_Boolean(FX_BOOL value) : CPDF_Object(PDFOBJ_BOOLEAN), m_bValue(value) {}
+
+  FX_BOOL Identical(CPDF_Boolean* pOther) const {
+    return m_bValue == pOther->m_bValue;
+  }
+
+ protected:
+  FX_BOOL m_bValue;
+  friend class CPDF_Object;
 };
-class CPDF_Number : public CPDF_Object
-{
-public:
-
-    static CPDF_Number*		Create(int value)
-    {
-        return FX_NEW CPDF_Number(value);
-    }
-
-    static CPDF_Number*		Create(FX_FLOAT value)
-    {
-        return FX_NEW CPDF_Number(value);
-    }
+class CPDF_Number : public CPDF_Object {
+ public:
+  static CPDF_Number* Create(int value) { return FX_NEW CPDF_Number(value); }
 
-    static CPDF_Number*		Create(const CFX_ByteStringC& str)
-    {
-        return FX_NEW CPDF_Number(str);
-    }
+  static CPDF_Number* Create(FX_FLOAT value) {
+    return FX_NEW CPDF_Number(value);
+  }
 
-    static CPDF_Number*		Create(FX_BOOL bInteger, void* pData)
-    {
-        return FX_NEW CPDF_Number(bInteger, pData);
-    }
+  static CPDF_Number* Create(const CFX_ByteStringC& str) {
+    return FX_NEW CPDF_Number(str);
+  }
 
-    CPDF_Number() : CPDF_Object(PDFOBJ_NUMBER), m_bInteger(false), m_Integer(0) { }
+  static CPDF_Number* Create(FX_BOOL bInteger, void* pData) {
+    return FX_NEW CPDF_Number(bInteger, pData);
+  }
 
-    CPDF_Number(FX_BOOL bInteger, void* pData);
+  CPDF_Number() : CPDF_Object(PDFOBJ_NUMBER), m_bInteger(false), m_Integer(0) {}
 
-    CPDF_Number(int value);
+  CPDF_Number(FX_BOOL bInteger, void* pData);
 
-    CPDF_Number(FX_FLOAT value);
+  CPDF_Number(int value);
 
-    CPDF_Number(const CFX_ByteStringC& str);
+  CPDF_Number(FX_FLOAT value);
 
-    FX_BOOL					Identical(CPDF_Number* pOther) const;
+  CPDF_Number(const CFX_ByteStringC& str);
 
-    CFX_ByteString			GetString() const;
+  FX_BOOL Identical(CPDF_Number* pOther) const;
 
-    void					SetString(const CFX_ByteStringC& str);
+  CFX_ByteString GetString() const;
 
-    FX_BOOL					IsInteger() const
-    {
-        return m_bInteger;
-    }
+  void SetString(const CFX_ByteStringC& str);
 
-    int						GetInteger() const
-    {
-        return m_bInteger ? m_Integer : (int)m_Float;
-    }
+  FX_BOOL IsInteger() const { return m_bInteger; }
 
-    FX_FLOAT				GetNumber() const
-    {
-        return m_bInteger ? (FX_FLOAT)m_Integer : m_Float;
-    }
+  int GetInteger() const { return m_bInteger ? m_Integer : (int)m_Float; }
 
-    void					SetNumber(FX_FLOAT value);
+  FX_FLOAT GetNumber() const {
+    return m_bInteger ? (FX_FLOAT)m_Integer : m_Float;
+  }
 
-    FX_FLOAT			GetNumber16() const
-    {
-        return GetNumber();
-    }
+  void SetNumber(FX_FLOAT value);
 
-    FX_FLOAT				GetFloat() const
-    {
-        return m_bInteger ? (FX_FLOAT)m_Integer : m_Float;
-    }
-protected:
+  FX_FLOAT GetNumber16() const { return GetNumber(); }
 
-    FX_BOOL					m_bInteger;
+  FX_FLOAT GetFloat() const {
+    return m_bInteger ? (FX_FLOAT)m_Integer : m_Float;
+  }
 
-    union {
+ protected:
+  FX_BOOL m_bInteger;
 
-        int					m_Integer;
+  union {
+    int m_Integer;
 
-        FX_FLOAT			m_Float;
-    };
-    friend class			CPDF_Object;
+    FX_FLOAT m_Float;
+  };
+  friend class CPDF_Object;
 };
-class CPDF_String : public CPDF_Object
-{
-public:
+class CPDF_String : public CPDF_Object {
+ public:
+  static CPDF_String* Create(const CFX_ByteString& str, FX_BOOL bHex = FALSE) {
+    return FX_NEW CPDF_String(str, bHex);
+  }
 
-    static CPDF_String*		Create(const CFX_ByteString& str, FX_BOOL bHex = FALSE)
-    {
-        return FX_NEW CPDF_String(str, bHex);
-    }
+  static CPDF_String* Create(const CFX_WideString& str) {
+    return FX_NEW CPDF_String(str);
+  }
 
-    static CPDF_String*		Create(const CFX_WideString& str)
-    {
-        return FX_NEW CPDF_String(str);
-    }
+  CPDF_String() : CPDF_Object(PDFOBJ_STRING), m_bHex(FALSE) {}
 
-    CPDF_String() : CPDF_Object(PDFOBJ_STRING), m_bHex(FALSE) { }
+  CPDF_String(const CFX_ByteString& str, FX_BOOL bHex = FALSE)
+      : CPDF_Object(PDFOBJ_STRING), m_String(str), m_bHex(bHex) {}
 
-    CPDF_String(const CFX_ByteString& str, FX_BOOL bHex = FALSE)
-        : CPDF_Object(PDFOBJ_STRING), m_String(str), m_bHex(bHex) {
-    }
+  CPDF_String(const CFX_WideString& str);
 
-    CPDF_String(const CFX_WideString& str);
+  CFX_ByteString& GetString() { return m_String; }
 
-    CFX_ByteString&			GetString()
-    {
-        return m_String;
-    }
+  FX_BOOL Identical(CPDF_String* pOther) const {
+    return m_String == pOther->m_String;
+  }
 
-    FX_BOOL					Identical(CPDF_String* pOther) const
-    {
-        return m_String == pOther->m_String;
-    }
+  FX_BOOL IsHex() const { return m_bHex; }
 
-    FX_BOOL					IsHex() const
-    {
-        return m_bHex;
-    }
-protected:
+ protected:
+  CFX_ByteString m_String;
 
-    CFX_ByteString			m_String;
-
-    FX_BOOL					m_bHex;
-    friend class			CPDF_Object;
-};
-class CPDF_Name : public CPDF_Object
-{
-public:
-
-    static CPDF_Name*		Create(const CFX_ByteString& str)
-    {
-        return FX_NEW CPDF_Name(str);
-    }
-
-    static CPDF_Name*		Create(const CFX_ByteStringC& str)
-    {
-        return FX_NEW CPDF_Name(str);
-    }
-
-    static CPDF_Name*		Create(const FX_CHAR* str)
-    {
-        return FX_NEW CPDF_Name(str);
-    }
-
-    CPDF_Name(const CFX_ByteString& str) : CPDF_Object(PDFOBJ_NAME), m_Name(str) { }
-    CPDF_Name(const CFX_ByteStringC& str) : CPDF_Object(PDFOBJ_NAME), m_Name(str) { }
-    CPDF_Name(const FX_CHAR* str) : CPDF_Object(PDFOBJ_NAME), m_Name(str) { }
-
-    CFX_ByteString&			GetString()
-    {
-        return m_Name;
-    }
-
-    FX_BOOL					Identical(CPDF_Name* pOther) const
-    {
-        return m_Name == pOther->m_Name;
-    }
-protected:
-
-    CFX_ByteString			m_Name;
-    friend class			CPDF_Object;
+  FX_BOOL m_bHex;
+  friend class CPDF_Object;
 };
-class CPDF_Array : public CPDF_Object
-{
-public:
-
-    static CPDF_Array*		Create()
-    {
-        return FX_NEW CPDF_Array();
-    }
-
-    CPDF_Array() : CPDF_Object(PDFOBJ_ARRAY) { }
-
-    FX_DWORD				GetCount() const
-    {
-        return m_Objects.GetSize();
-    }
-
-    CPDF_Object*			GetElement(FX_DWORD index) const;
-
-    CPDF_Object*			GetElementValue(FX_DWORD index) const;
+class CPDF_Name : public CPDF_Object {
+ public:
+  static CPDF_Name* Create(const CFX_ByteString& str) {
+    return FX_NEW CPDF_Name(str);
+  }
 
+  static CPDF_Name* Create(const CFX_ByteStringC& str) {
+    return FX_NEW CPDF_Name(str);
+  }
 
+  static CPDF_Name* Create(const FX_CHAR* str) { return FX_NEW CPDF_Name(str); }
 
-    CFX_AffineMatrix		GetMatrix();
+  CPDF_Name(const CFX_ByteString& str)
+      : CPDF_Object(PDFOBJ_NAME), m_Name(str) {}
+  CPDF_Name(const CFX_ByteStringC& str)
+      : CPDF_Object(PDFOBJ_NAME), m_Name(str) {}
+  CPDF_Name(const FX_CHAR* str) : CPDF_Object(PDFOBJ_NAME), m_Name(str) {}
 
-    CFX_FloatRect			GetRect();
+  CFX_ByteString& GetString() { return m_Name; }
 
+  FX_BOOL Identical(CPDF_Name* pOther) const {
+    return m_Name == pOther->m_Name;
+  }
 
+ protected:
+  CFX_ByteString m_Name;
+  friend class CPDF_Object;
+};
+class CPDF_Array : public CPDF_Object {
+ public:
+  static CPDF_Array* Create() { return FX_NEW CPDF_Array(); }
 
+  CPDF_Array() : CPDF_Object(PDFOBJ_ARRAY) {}
 
-    CFX_ByteString			GetString(FX_DWORD index) const;
-
-    CFX_ByteStringC			GetConstString(FX_DWORD index) const;
-
-    int						GetInteger(FX_DWORD index) const;
-
-    FX_FLOAT				GetNumber(FX_DWORD index) const;
+  FX_DWORD GetCount() const { return m_Objects.GetSize(); }
 
-    CPDF_Dictionary*		GetDict(FX_DWORD index) const;
+  CPDF_Object* GetElement(FX_DWORD index) const;
 
-    CPDF_Stream*			GetStream(FX_DWORD index) const;
+  CPDF_Object* GetElementValue(FX_DWORD index) const;
 
-    CPDF_Array*				GetArray(FX_DWORD index) const;
+  CFX_AffineMatrix GetMatrix();
 
-    FX_FLOAT				GetFloat(FX_DWORD index) const
-    {
-        return GetNumber(index);
-    }
+  CFX_FloatRect GetRect();
 
+  CFX_ByteString GetString(FX_DWORD index) const;
 
+  CFX_ByteStringC GetConstString(FX_DWORD index) const;
 
+  int GetInteger(FX_DWORD index) const;
 
-    void					SetAt(FX_DWORD index, CPDF_Object* pObj, CPDF_IndirectObjects* pObjs = NULL);
+  FX_FLOAT GetNumber(FX_DWORD index) const;
 
+  CPDF_Dictionary* GetDict(FX_DWORD index) const;
 
-    void					InsertAt(FX_DWORD index, CPDF_Object* pObj, CPDF_IndirectObjects* pObjs = NULL);
+  CPDF_Stream* GetStream(FX_DWORD index) const;
 
-    void					RemoveAt(FX_DWORD index);
+  CPDF_Array* GetArray(FX_DWORD index) const;
 
+  FX_FLOAT GetFloat(FX_DWORD index) const { return GetNumber(index); }
 
-    void					Add(CPDF_Object* pObj, CPDF_IndirectObjects* pObjs = NULL);
+  void SetAt(FX_DWORD index,
+             CPDF_Object* pObj,
+             CPDF_IndirectObjects* pObjs = NULL);
 
+  void InsertAt(FX_DWORD index,
+                CPDF_Object* pObj,
+                CPDF_IndirectObjects* pObjs = NULL);
 
+  void RemoveAt(FX_DWORD index);
 
-    void					AddNumber(FX_FLOAT f);
+  void Add(CPDF_Object* pObj, CPDF_IndirectObjects* pObjs = NULL);
 
-    void					AddInteger(int i);
+  void AddNumber(FX_FLOAT f);
 
-    void					AddString(const CFX_ByteString& str);
+  void AddInteger(int i);
 
-    void					AddName(const CFX_ByteString& str);
+  void AddString(const CFX_ByteString& str);
 
-    void					AddReference(CPDF_IndirectObjects* pDoc, FX_DWORD objnum);
+  void AddName(const CFX_ByteString& str);
 
-    void					AddReference(CPDF_IndirectObjects* pDoc, CPDF_Object* obj)
-    {
-        AddReference(pDoc, obj->GetObjNum());
-    }
+  void AddReference(CPDF_IndirectObjects* pDoc, FX_DWORD objnum);
 
+  void AddReference(CPDF_IndirectObjects* pDoc, CPDF_Object* obj) {
+    AddReference(pDoc, obj->GetObjNum());
+  }
 
-    FX_FLOAT			GetNumber16(FX_DWORD index) const
-    {
-        return GetNumber(index);
-    }
+  FX_FLOAT GetNumber16(FX_DWORD index) const { return GetNumber(index); }
 
-    void					AddNumber16(FX_FLOAT value)
-    {
-        AddNumber(value);
-    }
+  void AddNumber16(FX_FLOAT value) { AddNumber(value); }
 
-    FX_BOOL					Identical(CPDF_Array* pOther) const;
-protected:
+  FX_BOOL Identical(CPDF_Array* pOther) const;
 
-    ~CPDF_Array();
+ protected:
+  ~CPDF_Array();
 
-    CFX_PtrArray			m_Objects;
-    friend class			CPDF_Object;
+  CFX_PtrArray m_Objects;
+  friend class CPDF_Object;
 };
-class CPDF_Dictionary : public CPDF_Object
-{
-public:
-
-    static CPDF_Dictionary*	Create()
-    {
-        return FX_NEW CPDF_Dictionary();
-    }
-
-    CPDF_Dictionary() : CPDF_Object(PDFOBJ_DICTIONARY) { }
-
-    CPDF_Object*			GetElement(const CFX_ByteStringC& key) const;
-
-    CPDF_Object*			GetElementValue(const CFX_ByteStringC& key) const;
-
+class CPDF_Dictionary : public CPDF_Object {
+ public:
+  static CPDF_Dictionary* Create() { return FX_NEW CPDF_Dictionary(); }
 
+  CPDF_Dictionary() : CPDF_Object(PDFOBJ_DICTIONARY) {}
 
+  CPDF_Object* GetElement(const CFX_ByteStringC& key) const;
 
+  CPDF_Object* GetElementValue(const CFX_ByteStringC& key) const;
 
-    CFX_ByteString			GetString(const CFX_ByteStringC& key) const;
+  CFX_ByteString GetString(const CFX_ByteStringC& key) const;
 
-    CFX_ByteStringC			GetConstString(const CFX_ByteStringC& key) const;
+  CFX_ByteStringC GetConstString(const CFX_ByteStringC& key) const;
 
-    CFX_ByteString			GetString(const CFX_ByteStringC& key, const CFX_ByteStringC& default_str) const;
+  CFX_ByteString GetString(const CFX_ByteStringC& key,
+                           const CFX_ByteStringC& default_str) const;
 
-    CFX_ByteStringC			GetConstString(const CFX_ByteStringC& key, const CFX_ByteStringC& default_str) const;
+  CFX_ByteStringC GetConstString(const CFX_ByteStringC& key,
+                                 const CFX_ByteStringC& default_str) const;
 
-    CFX_WideString			GetUnicodeText(const CFX_ByteStringC& key, CFX_CharMap* pCharMap = NULL) const;
+  CFX_WideString GetUnicodeText(const CFX_ByteStringC& key,
+                                CFX_CharMap* pCharMap = NULL) const;
 
-    int						GetInteger(const CFX_ByteStringC& key) const;
+  int GetInteger(const CFX_ByteStringC& key) const;
 
-    int						GetInteger(const CFX_ByteStringC& key, int default_int) const;
+  int GetInteger(const CFX_ByteStringC& key, int default_int) const;
 
-    FX_BOOL					GetBoolean(const CFX_ByteStringC& key, FX_BOOL bDefault = FALSE) const;
+  FX_BOOL GetBoolean(const CFX_ByteStringC& key,
+                     FX_BOOL bDefault = FALSE) const;
 
-    FX_FLOAT				GetNumber(const CFX_ByteStringC& key) const;
+  FX_FLOAT GetNumber(const CFX_ByteStringC& key) const;
 
-    CPDF_Dictionary*		GetDict(const CFX_ByteStringC& key) const;
+  CPDF_Dictionary* GetDict(const CFX_ByteStringC& key) const;
 
-    CPDF_Stream*			GetStream(const CFX_ByteStringC& key) const;
+  CPDF_Stream* GetStream(const CFX_ByteStringC& key) const;
 
-    CPDF_Array*				GetArray(const CFX_ByteStringC& key) const;
+  CPDF_Array* GetArray(const CFX_ByteStringC& key) const;
 
-    CFX_FloatRect			GetRect(const CFX_ByteStringC& key) const;
+  CFX_FloatRect GetRect(const CFX_ByteStringC& key) const;
 
-    CFX_AffineMatrix		GetMatrix(const CFX_ByteStringC& key) const;
+  CFX_AffineMatrix GetMatrix(const CFX_ByteStringC& key) const;
 
-    FX_FLOAT				GetFloat(const CFX_ByteStringC& key) const
-    {
-        return GetNumber(key);
-    }
+  FX_FLOAT GetFloat(const CFX_ByteStringC& key) const { return GetNumber(key); }
 
+  FX_BOOL KeyExist(const CFX_ByteStringC& key) const;
 
-    FX_BOOL					KeyExist(const CFX_ByteStringC& key) const;
+  FX_POSITION GetStartPos() const;
 
-    FX_POSITION				GetStartPos() const;
+  CPDF_Object* GetNextElement(FX_POSITION& pos, CFX_ByteString& key) const;
 
-    CPDF_Object*			GetNextElement(FX_POSITION& pos, CFX_ByteString& key) const;
+  void SetAt(const CFX_ByteStringC& key,
+             CPDF_Object* pObj,
+             CPDF_IndirectObjects* pObjs = NULL);
 
-    void					SetAt(const CFX_ByteStringC& key, CPDF_Object* pObj, CPDF_IndirectObjects* pObjs = NULL);
+  void SetAtName(const CFX_ByteStringC& key, const CFX_ByteString& name);
 
+  void SetAtString(const CFX_ByteStringC& key, const CFX_ByteString& string);
 
+  void SetAtInteger(const CFX_ByteStringC& key, int i);
 
-    void					SetAtName(const CFX_ByteStringC& key, const CFX_ByteString& name);
+  void SetAtNumber(const CFX_ByteStringC& key, FX_FLOAT f);
 
+  void SetAtReference(const CFX_ByteStringC& key,
+                      CPDF_IndirectObjects* pDoc,
+                      FX_DWORD objnum);
 
-    void					SetAtString(const CFX_ByteStringC& key, const CFX_ByteString& string);
+  void SetAtReference(const CFX_ByteStringC& key,
+                      CPDF_IndirectObjects* pDoc,
+                      CPDF_Object* obj) {
+    SetAtReference(key, pDoc, obj->GetObjNum());
+  }
 
+  void AddReference(const CFX_ByteStringC& key,
+                    CPDF_IndirectObjects* pDoc,
+                    FX_DWORD objnum);
 
-    void					SetAtInteger(const CFX_ByteStringC& key, int i);
+  void AddReference(const CFX_ByteStringC& key,
+                    CPDF_IndirectObjects* pDoc,
+                    CPDF_Object* obj) {
+    AddReference(key, pDoc, obj->GetObjNum());
+  }
 
+  void SetAtRect(const CFX_ByteStringC& key, const CFX_FloatRect& rect);
 
-    void					SetAtNumber(const CFX_ByteStringC& key, FX_FLOAT f);
+  void SetAtMatrix(const CFX_ByteStringC& key, const CFX_AffineMatrix& matrix);
 
-    void					SetAtReference(const CFX_ByteStringC& key, CPDF_IndirectObjects* pDoc, FX_DWORD objnum);
+  void SetAtBoolean(const CFX_ByteStringC& key, FX_BOOL bValue);
 
-    void					SetAtReference(const CFX_ByteStringC& key, CPDF_IndirectObjects* pDoc, CPDF_Object* obj)
-    {
-        SetAtReference(key, pDoc, obj->GetObjNum());
-    }
+  void RemoveAt(const CFX_ByteStringC& key);
 
-    void					AddReference(const CFX_ByteStringC& key, CPDF_IndirectObjects* pDoc, FX_DWORD objnum);
+  void ReplaceKey(const CFX_ByteStringC& oldkey, const CFX_ByteStringC& newkey);
 
-    void					AddReference(const CFX_ByteStringC& key, CPDF_IndirectObjects* pDoc, CPDF_Object* obj)
-    {
-        AddReference(key, pDoc, obj->GetObjNum());
-    }
+  FX_BOOL Identical(CPDF_Dictionary* pDict) const;
 
-    void					SetAtRect(const CFX_ByteStringC& key, const CFX_FloatRect& rect);
+  int GetCount() const { return m_Map.GetCount(); }
 
-    void					SetAtMatrix(const CFX_ByteStringC& key, const CFX_AffineMatrix& matrix);
+  void AddValue(const CFX_ByteStringC& key, CPDF_Object* pObj);
 
-    void					SetAtBoolean(const CFX_ByteStringC& key, FX_BOOL bValue);
+ protected:
+  ~CPDF_Dictionary();
 
+  CFX_CMapByteStringToPtr m_Map;
 
-
-    void					RemoveAt(const CFX_ByteStringC& key);
-
-
-    void					ReplaceKey(const CFX_ByteStringC& oldkey, const CFX_ByteStringC& newkey);
-
-    FX_BOOL					Identical(CPDF_Dictionary* pDict) const;
-
-    int						GetCount() const
-    {
-        return m_Map.GetCount();
-    }
-
-    void					AddValue(const CFX_ByteStringC& key, CPDF_Object* pObj);
-protected:
-
-    ~CPDF_Dictionary();
-
-    CFX_CMapByteStringToPtr	m_Map;
-
-    friend class			CPDF_Object;
+  friend class CPDF_Object;
 };
-class CPDF_Stream : public CPDF_Object
-{
-public:
-
-    static CPDF_Stream*		Create(uint8_t* pData, FX_DWORD size, CPDF_Dictionary* pDict)
-    {
-        return FX_NEW CPDF_Stream(pData, size, pDict);
-    }
+class CPDF_Stream : public CPDF_Object {
+ public:
+  static CPDF_Stream* Create(uint8_t* pData,
+                             FX_DWORD size,
+                             CPDF_Dictionary* pDict) {
+    return FX_NEW CPDF_Stream(pData, size, pDict);
+  }
 
-    CPDF_Stream(uint8_t* pData, FX_DWORD size, CPDF_Dictionary* pDict);
+  CPDF_Stream(uint8_t* pData, FX_DWORD size, CPDF_Dictionary* pDict);
 
-    CPDF_Dictionary*		GetDict() const
-    {
-        return m_pDict;
-    }
+  CPDF_Dictionary* GetDict() const { return m_pDict; }
 
-    void					SetData(const uint8_t* pData, FX_DWORD size, FX_BOOL bCompressed, FX_BOOL bKeepBuf);
+  void SetData(const uint8_t* pData,
+               FX_DWORD size,
+               FX_BOOL bCompressed,
+               FX_BOOL bKeepBuf);
 
-    void					InitStream(uint8_t* pData, FX_DWORD size, CPDF_Dictionary* pDict);
+  void InitStream(uint8_t* pData, FX_DWORD size, CPDF_Dictionary* pDict);
 
-    void					InitStream(IFX_FileRead *pFile, CPDF_Dictionary* pDict);
+  void InitStream(IFX_FileRead* pFile, CPDF_Dictionary* pDict);
 
-    FX_BOOL					Identical(CPDF_Stream* pOther) const;
+  FX_BOOL Identical(CPDF_Stream* pOther) const;
 
-    CPDF_StreamFilter*		GetStreamFilter(FX_BOOL bRaw = FALSE) const;
+  CPDF_StreamFilter* GetStreamFilter(FX_BOOL bRaw = FALSE) const;
 
+  FX_DWORD GetRawSize() const { return m_dwSize; }
 
+  FX_BOOL ReadRawData(FX_FILESIZE start_pos,
+                      uint8_t* pBuf,
+                      FX_DWORD buf_size) const;
 
-    FX_DWORD				GetRawSize() const
-    {
-        return m_dwSize;
-    }
+  FX_BOOL IsMemoryBased() const { return m_GenNum == (FX_DWORD)-1; }
 
-    FX_BOOL					ReadRawData(FX_FILESIZE start_pos, uint8_t* pBuf, FX_DWORD buf_size) const;
+  CPDF_Stream* Clone(FX_BOOL bDirect,
+                     FPDF_LPFCloneStreamCallback lpfCallback,
+                     void* pUserData) const;
 
+ protected:
+  ~CPDF_Stream();
 
-    FX_BOOL					IsMemoryBased() const
-    {
-        return m_GenNum == (FX_DWORD) - 1;
-    }
+  CPDF_Dictionary* m_pDict;
 
-    CPDF_Stream*			Clone(FX_BOOL bDirect, FPDF_LPFCloneStreamCallback lpfCallback, void* pUserData) const;
-protected:
+  FX_DWORD m_dwSize;
 
-    ~CPDF_Stream();
+  FX_DWORD m_GenNum;
 
-    CPDF_Dictionary*		m_pDict;
+  union {
+    uint8_t* m_pDataBuf;
 
-    FX_DWORD				m_dwSize;
+    IFX_FileRead* m_pFile;
+  };
 
-    FX_DWORD				m_GenNum;
+  FX_FILESIZE m_FileOffset;
 
-    union {
+  CPDF_CryptoHandler* m_pCryptoHandler;
 
-        uint8_t*			m_pDataBuf;
-
-        IFX_FileRead*		m_pFile;
-    };
-
-    FX_FILESIZE				m_FileOffset;
-
-    CPDF_CryptoHandler*		m_pCryptoHandler;
-
-    void					InitStream(CPDF_Dictionary* pDict);
-    friend class			CPDF_Object;
-    friend class			CPDF_StreamAcc;
-    friend class			CPDF_AttachmentAcc;
+  void InitStream(CPDF_Dictionary* pDict);
+  friend class CPDF_Object;
+  friend class CPDF_StreamAcc;
+  friend class CPDF_AttachmentAcc;
 };
-class CPDF_StreamAcc
-{
-public:
-
-    CPDF_StreamAcc();
+class CPDF_StreamAcc {
+ public:
+  CPDF_StreamAcc();
 
-    ~CPDF_StreamAcc();
+  ~CPDF_StreamAcc();
 
-    void					LoadAllData(const CPDF_Stream* pStream, FX_BOOL bRawAccess = FALSE,
-                                        FX_DWORD estimated_size = 0, FX_BOOL bImageAcc = FALSE);
+  void LoadAllData(const CPDF_Stream* pStream,
+                   FX_BOOL bRawAccess = FALSE,
+                   FX_DWORD estimated_size = 0,
+                   FX_BOOL bImageAcc = FALSE);
 
-    const CPDF_Stream*		GetStream() const
-    {
-        return m_pStream;
-    }
+  const CPDF_Stream* GetStream() const { return m_pStream; }
 
-    CPDF_Dictionary*		GetDict() const
-    {
-        return m_pStream? m_pStream->GetDict() : NULL;
-    }
+  CPDF_Dictionary* GetDict() const {
+    return m_pStream ? m_pStream->GetDict() : NULL;
+  }
 
-    const uint8_t*				GetData() const;
+  const uint8_t* GetData() const;
 
-    FX_DWORD				GetSize() const;
+  FX_DWORD GetSize() const;
 
-    uint8_t*				DetachData();
+  uint8_t* DetachData();
 
-    const CFX_ByteString&	GetImageDecoder()
-    {
-        return m_ImageDecoder;
-    }
+  const CFX_ByteString& GetImageDecoder() { return m_ImageDecoder; }
 
-    const CPDF_Dictionary*	GetImageParam()
-    {
-        return m_pImageParam;
-    }
-protected:
+  const CPDF_Dictionary* GetImageParam() { return m_pImageParam; }
 
-    uint8_t*				m_pData;
+ protected:
+  uint8_t* m_pData;
 
-    FX_DWORD				m_dwSize;
+  FX_DWORD m_dwSize;
 
-    FX_BOOL					m_bNewBuf;
+  FX_BOOL m_bNewBuf;
 
-    CFX_ByteString			m_ImageDecoder;
+  CFX_ByteString m_ImageDecoder;
 
-    CPDF_Dictionary*		m_pImageParam;
+  CPDF_Dictionary* m_pImageParam;
 
-    const CPDF_Stream*		m_pStream;
+  const CPDF_Stream* m_pStream;
 
-    uint8_t*				m_pSrcData;
+  uint8_t* m_pSrcData;
 };
-CFX_DataFilter* FPDF_CreateFilter(const CFX_ByteStringC& name, const CPDF_Dictionary* pParam, int width = 0, int height = 0);
-#define FPDF_FILTER_BUFFER_SIZE		20480
-class CPDF_StreamFilter
-{
-public:
+CFX_DataFilter* FPDF_CreateFilter(const CFX_ByteStringC& name,
+                                  const CPDF_Dictionary* pParam,
+                                  int width = 0,
+                                  int height = 0);
+#define FPDF_FILTER_BUFFER_SIZE 20480
+class CPDF_StreamFilter {
+ public:
+  ~CPDF_StreamFilter();
 
-    ~CPDF_StreamFilter();
+  FX_DWORD ReadBlock(uint8_t* buffer, FX_DWORD size);
 
-    FX_DWORD			ReadBlock(uint8_t* buffer, FX_DWORD size);
+  FX_DWORD GetSrcPos() { return m_SrcOffset; }
 
-    FX_DWORD			GetSrcPos()
-    {
-        return m_SrcOffset;
-    }
+  const CPDF_Stream* GetStream() { return m_pStream; }
 
-    const CPDF_Stream*	GetStream()
-    {
-        return m_pStream;
-    }
-protected:
+ protected:
+  CPDF_StreamFilter() {}
 
-    CPDF_StreamFilter() {}
+  FX_DWORD ReadLeftOver(uint8_t* buffer, FX_DWORD buf_size);
 
-    FX_DWORD			ReadLeftOver(uint8_t* buffer, FX_DWORD buf_size);
+  const CPDF_Stream* m_pStream;
 
-    const CPDF_Stream*	m_pStream;
+  CFX_DataFilter* m_pFilter;
 
-    CFX_DataFilter*		m_pFilter;
+  CFX_BinaryBuf* m_pBuffer;
 
-    CFX_BinaryBuf*		m_pBuffer;
+  FX_DWORD m_BufOffset;
 
-    FX_DWORD			m_BufOffset;
+  FX_DWORD m_SrcOffset;
 
-    FX_DWORD			m_SrcOffset;
-
-    uint8_t				m_SrcBuffer[FPDF_FILTER_BUFFER_SIZE];
-    friend class CPDF_Stream;
+  uint8_t m_SrcBuffer[FPDF_FILTER_BUFFER_SIZE];
+  friend class CPDF_Stream;
 };
-class CPDF_Null : public CPDF_Object
-{
-public:
-
-    static CPDF_Null*		Create()
-    {
-        return FX_NEW CPDF_Null();
-    }
+class CPDF_Null : public CPDF_Object {
+ public:
+  static CPDF_Null* Create() { return FX_NEW CPDF_Null(); }
 
-    CPDF_Null() : CPDF_Object(PDFOBJ_NULL) { }
+  CPDF_Null() : CPDF_Object(PDFOBJ_NULL) {}
 };
-class CPDF_Reference : public CPDF_Object
-{
-public:
+class CPDF_Reference : public CPDF_Object {
+ public:
+  static CPDF_Reference* Create(CPDF_IndirectObjects* pDoc, int objnum) {
+    return FX_NEW CPDF_Reference(pDoc, objnum);
+  }
 
-    static CPDF_Reference*	Create(CPDF_IndirectObjects* pDoc, int objnum)
-    {
-        return FX_NEW CPDF_Reference(pDoc, objnum);
-    }
+  CPDF_Reference(CPDF_IndirectObjects* pDoc, int objnum)
+      : CPDF_Object(PDFOBJ_REFERENCE), m_pObjList(pDoc), m_RefObjNum(objnum) {}
 
-    CPDF_Reference(CPDF_IndirectObjects* pDoc, int objnum)
-        : CPDF_Object(PDFOBJ_REFERENCE), m_pObjList(pDoc), m_RefObjNum(objnum) {
-    }
+  CPDF_IndirectObjects* GetObjList() const { return m_pObjList; }
 
-    CPDF_IndirectObjects*	GetObjList() const
-    {
-        return m_pObjList;
-    }
+  FX_DWORD GetRefObjNum() const { return m_RefObjNum; }
 
-    FX_DWORD				GetRefObjNum() const
-    {
-        return m_RefObjNum;
-    }
+  void SetRef(CPDF_IndirectObjects* pDoc, FX_DWORD objnum);
 
-    void					SetRef(CPDF_IndirectObjects* pDoc, FX_DWORD objnum);
+  FX_BOOL Identical(CPDF_Reference* pOther) const {
+    return m_RefObjNum == pOther->m_RefObjNum;
+  }
 
-    FX_BOOL					Identical(CPDF_Reference* pOther) const
-    {
-        return m_RefObjNum == pOther->m_RefObjNum;
-    }
-protected:
+ protected:
+  CPDF_IndirectObjects* m_pObjList;
 
-    CPDF_IndirectObjects*	m_pObjList;
-
-    FX_DWORD				m_RefObjNum;
-    friend class			CPDF_Object;
+  FX_DWORD m_RefObjNum;
+  friend class CPDF_Object;
 };
-class CPDF_IndirectObjects
-{
-public:
-
-    CPDF_IndirectObjects(CPDF_Parser* pParser);
+class CPDF_IndirectObjects {
+ public:
+  CPDF_IndirectObjects(CPDF_Parser* pParser);
 
-    ~CPDF_IndirectObjects();
+  ~CPDF_IndirectObjects();
 
-    CPDF_Object*			GetIndirectObject(FX_DWORD objnum, struct PARSE_CONTEXT* pContext = NULL);
+  CPDF_Object* GetIndirectObject(FX_DWORD objnum,
+                                 struct PARSE_CONTEXT* pContext = NULL);
 
-    int						GetIndirectType(FX_DWORD objnum);
+  int GetIndirectType(FX_DWORD objnum);
 
-    FX_DWORD				AddIndirectObject(CPDF_Object* pObj);
+  FX_DWORD AddIndirectObject(CPDF_Object* pObj);
 
-    void					ReleaseIndirectObject(FX_DWORD objnum);
+  void ReleaseIndirectObject(FX_DWORD objnum);
 
-    void					InsertIndirectObject(FX_DWORD objnum, CPDF_Object* pObj);
+  void InsertIndirectObject(FX_DWORD objnum, CPDF_Object* pObj);
 
-    FX_DWORD				GetLastObjNum() const;
+  FX_DWORD GetLastObjNum() const;
 
-    FX_POSITION				GetStartPosition() const
-    {
-        return m_IndirectObjs.GetStartPosition();
-    }
+  FX_POSITION GetStartPosition() const {
+    return m_IndirectObjs.GetStartPosition();
+  }
 
-    void					GetNextAssoc(FX_POSITION& rPos, FX_DWORD& objnum, CPDF_Object*& pObject) const
-    {
-        m_IndirectObjs.GetNextAssoc(rPos, (void*&)objnum, (void*&)pObject);
-    }
-protected:
+  void GetNextAssoc(FX_POSITION& rPos,
+                    FX_DWORD& objnum,
+                    CPDF_Object*& pObject) const {
+    m_IndirectObjs.GetNextAssoc(rPos, (void*&)objnum, (void*&)pObject);
+  }
 
-    CFX_MapPtrToPtr			m_IndirectObjs;
+ protected:
+  CFX_MapPtrToPtr m_IndirectObjs;
 
-    CPDF_Parser*			m_pParser;
+  CPDF_Parser* m_pParser;
 
-    FX_DWORD				m_LastObjNum;
+  FX_DWORD m_LastObjNum;
 };
 
 #endif  // CORE_INCLUDE_FPDFAPI_FPDF_OBJECTS_H_