Index: core/fpdfapi/fpdf_parser/include/cpdf_object.h |
diff --git a/core/fpdfapi/fpdf_parser/include/cpdf_object.h b/core/fpdfapi/fpdf_parser/include/cpdf_object.h |
deleted file mode 100644 |
index de14503bbbeed7b561cc3c074d171d2f27f02e18..0000000000000000000000000000000000000000 |
--- a/core/fpdfapi/fpdf_parser/include/cpdf_object.h |
+++ /dev/null |
@@ -1,183 +0,0 @@ |
-// Copyright 2016 PDFium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
- |
-#ifndef CORE_FPDFAPI_FPDF_PARSER_INCLUDE_CPDF_OBJECT_H_ |
-#define CORE_FPDFAPI_FPDF_PARSER_INCLUDE_CPDF_OBJECT_H_ |
- |
-#include <memory> |
-#include <set> |
- |
-#include "core/fxcrt/include/fx_string.h" |
-#include "core/fxcrt/include/fx_system.h" |
- |
-class CPDF_Array; |
-class CPDF_Boolean; |
-class CPDF_Dictionary; |
-class CPDF_Name; |
-class CPDF_Null; |
-class CPDF_Number; |
-class CPDF_Reference; |
-class CPDF_Stream; |
-class CPDF_String; |
- |
-class CPDF_Object { |
- public: |
- static const uint32_t kInvalidObjNum = static_cast<uint32_t>(-1); |
- enum Type { |
- BOOLEAN = 1, |
- NUMBER, |
- STRING, |
- NAME, |
- ARRAY, |
- DICTIONARY, |
- STREAM, |
- NULLOBJ, |
- REFERENCE |
- }; |
- |
- virtual Type GetType() const = 0; |
- uint32_t GetObjNum() const { return m_ObjNum; } |
- uint32_t GetGenNum() const { return m_GenNum; } |
- |
- // Create a deep copy of the object. |
- virtual CPDF_Object* Clone() const = 0; |
- // Create a deep copy of the object except any reference object be |
- // copied to the object it points to directly. |
- virtual CPDF_Object* CloneDirectObject() const; |
- virtual CPDF_Object* GetDirect() const; |
- |
- void Release(); |
- |
- virtual CFX_ByteString GetString() const; |
- virtual CFX_WideString GetUnicodeText() const; |
- virtual FX_FLOAT GetNumber() const; |
- virtual int GetInteger() const; |
- virtual CPDF_Dictionary* GetDict() const; |
- |
- virtual void SetString(const CFX_ByteString& str); |
- |
- virtual bool IsArray() const; |
- virtual bool IsBoolean() const; |
- virtual bool IsDictionary() const; |
- virtual bool IsName() const; |
- virtual bool IsNumber() const; |
- virtual bool IsReference() const; |
- virtual bool IsStream() const; |
- virtual bool IsString() const; |
- |
- virtual CPDF_Array* AsArray(); |
- virtual const CPDF_Array* AsArray() const; |
- virtual CPDF_Boolean* AsBoolean(); |
- virtual const CPDF_Boolean* AsBoolean() const; |
- virtual CPDF_Dictionary* AsDictionary(); |
- virtual const CPDF_Dictionary* AsDictionary() const; |
- virtual CPDF_Name* AsName(); |
- virtual const CPDF_Name* AsName() const; |
- virtual CPDF_Number* AsNumber(); |
- virtual const CPDF_Number* AsNumber() const; |
- virtual CPDF_Reference* AsReference(); |
- virtual const CPDF_Reference* AsReference() const; |
- virtual CPDF_Stream* AsStream(); |
- virtual const CPDF_Stream* AsStream() const; |
- virtual CPDF_String* AsString(); |
- virtual const CPDF_String* AsString() const; |
- |
- protected: |
- friend class CPDF_Array; |
- friend class CPDF_Dictionary; |
- friend class CPDF_Document; |
- friend class CPDF_IndirectObjectHolder; |
- friend class CPDF_Parser; |
- friend class CPDF_Reference; |
- friend class CPDF_Stream; |
- friend struct std::default_delete<CPDF_Object>; |
- |
- CPDF_Object() : m_ObjNum(0), m_GenNum(0) {} |
- virtual ~CPDF_Object(); |
- |
- CPDF_Object* CloneObjectNonCyclic(bool bDirect) const; |
- |
- // Create a deep copy of the object with the option to either |
- // copy a reference object or directly copy the object it refers to |
- // when |bDirect| is true. |
- // Also check cyclic reference against |pVisited|, no copy if it is found. |
- // Complex objects should implement their own CloneNonCyclic() |
- // function to properly check for possible loop. |
- virtual CPDF_Object* CloneNonCyclic( |
- bool bDirect, |
- std::set<const CPDF_Object*>* pVisited) const; |
- |
- uint32_t m_ObjNum; |
- uint32_t m_GenNum; |
- |
- private: |
- CPDF_Object(const CPDF_Object& src) {} |
-}; |
- |
-inline CPDF_Boolean* ToBoolean(CPDF_Object* obj) { |
- return obj ? obj->AsBoolean() : nullptr; |
-} |
- |
-inline const CPDF_Boolean* ToBoolean(const CPDF_Object* obj) { |
- return obj ? obj->AsBoolean() : nullptr; |
-} |
- |
-inline CPDF_Number* ToNumber(CPDF_Object* obj) { |
- return obj ? obj->AsNumber() : nullptr; |
-} |
- |
-inline const CPDF_Number* ToNumber(const CPDF_Object* obj) { |
- return obj ? obj->AsNumber() : nullptr; |
-} |
- |
-inline CPDF_String* ToString(CPDF_Object* obj) { |
- return obj ? obj->AsString() : nullptr; |
-} |
- |
-inline const CPDF_String* ToString(const CPDF_Object* obj) { |
- return obj ? obj->AsString() : nullptr; |
-} |
- |
-inline CPDF_Name* ToName(CPDF_Object* obj) { |
- return obj ? obj->AsName() : nullptr; |
-} |
- |
-inline const CPDF_Name* ToName(const CPDF_Object* obj) { |
- return obj ? obj->AsName() : nullptr; |
-} |
- |
-inline CPDF_Array* ToArray(CPDF_Object* obj) { |
- return obj ? obj->AsArray() : nullptr; |
-} |
- |
-inline const CPDF_Array* ToArray(const CPDF_Object* obj) { |
- return obj ? obj->AsArray() : nullptr; |
-} |
- |
-inline CPDF_Dictionary* ToDictionary(CPDF_Object* obj) { |
- return obj ? obj->AsDictionary() : nullptr; |
-} |
- |
-inline const CPDF_Dictionary* ToDictionary(const CPDF_Object* obj) { |
- return obj ? obj->AsDictionary() : nullptr; |
-} |
-inline CPDF_Reference* ToReference(CPDF_Object* obj) { |
- return obj ? obj->AsReference() : nullptr; |
-} |
- |
-inline const CPDF_Reference* ToReference(const CPDF_Object* obj) { |
- return obj ? obj->AsReference() : nullptr; |
-} |
- |
-inline CPDF_Stream* ToStream(CPDF_Object* obj) { |
- return obj ? obj->AsStream() : nullptr; |
-} |
- |
-inline const CPDF_Stream* ToStream(const CPDF_Object* obj) { |
- return obj ? obj->AsStream() : nullptr; |
-} |
- |
-#endif // CORE_FPDFAPI_FPDF_PARSER_INCLUDE_CPDF_OBJECT_H_ |