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// 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_INCLUDE_FPDFAPI_CPDF_ARRAY_H_
#define CORE_INCLUDE_FPDFAPI_CPDF_ARRAY_H_
#include "core/include/fpdfapi/cpdf_indirect_object_holder.h"
#include "core/include/fpdfapi/cpdf_object.h"
#include "core/include/fxcrt/fx_basic.h"
#include "core/include/fxcrt/fx_coordinates.h"
class CPDF_Array : public CPDF_Object {
public:
CPDF_Array();
// CPDF_Object.
Type GetType() const override;
CPDF_Object* Clone(FX_BOOL bDirect = FALSE) const override;
CPDF_Array* GetArray() const override;
bool IsArray() const override;
CPDF_Array* AsArray() override;
const CPDF_Array* AsArray() const override;
FX_DWORD GetCount() const { return m_Objects.GetSize(); }
CPDF_Object* GetElement(FX_DWORD index) const;
CPDF_Object* GetElementValue(FX_DWORD index) const;
CFX_Matrix GetMatrix();
CFX_FloatRect GetRect();
CFX_ByteString GetStringAt(FX_DWORD index) const;
CFX_ByteStringC GetConstStringAt(FX_DWORD index) const;
int GetIntegerAt(FX_DWORD index) const;
FX_FLOAT GetNumberAt(FX_DWORD index) const;
CPDF_Dictionary* GetDictAt(FX_DWORD index) const;
CPDF_Stream* GetStreamAt(FX_DWORD index) const;
CPDF_Array* GetArrayAt(FX_DWORD index) const;
FX_FLOAT GetFloatAt(FX_DWORD index) const { return GetNumberAt(index); }
void SetAt(FX_DWORD index,
CPDF_Object* pObj,
CPDF_IndirectObjectHolder* pObjs = nullptr);
void InsertAt(FX_DWORD index,
CPDF_Object* pObj,
CPDF_IndirectObjectHolder* pObjs = nullptr);
void RemoveAt(FX_DWORD index, int nCount = 1);
void Add(CPDF_Object* pObj, CPDF_IndirectObjectHolder* pObjs = nullptr);
void AddNumber(FX_FLOAT f);
void AddInteger(int i);
void AddString(const CFX_ByteString& str);
void AddName(const CFX_ByteString& str);
void AddReference(CPDF_IndirectObjectHolder* pDoc, FX_DWORD objnum);
void AddReference(CPDF_IndirectObjectHolder* pDoc, CPDF_Object* obj) {
AddReference(pDoc, obj->GetObjNum());
}
protected:
~CPDF_Array() override;
CFX_ArrayTemplate<CPDF_Object*> m_Objects;
};
#endif // CORE_INCLUDE_FPDFAPI_CPDF_ARRAY_H_
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