1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
// 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_TAGGED_INT_H_
#define CORE_SRC_FPDFDOC_TAGGED_INT_H_
#include "../../include/fpdfdoc/fpdf_tagged.h"
class CPDF_StructElementImpl;
class CPDF_StructTreeImpl : public CPDF_StructTree
{
public:
CPDF_StructTreeImpl(const CPDF_Document* pDoc);
~CPDF_StructTreeImpl();
int CountTopElements() const
{
return m_Kids.GetSize();
}
CPDF_StructElement* GetTopElement(int i) const
{
return (CPDF_StructElement*)m_Kids.GetAt(i);
}
void LoadDocTree();
void LoadPageTree(const CPDF_Dictionary* pPageDict);
CPDF_StructElementImpl* AddPageNode(CPDF_Dictionary* pElement, CFX_MapPtrToPtr& map, int nLevel = 0);
FX_BOOL AddTopLevelNode(CPDF_Dictionary* pDict, CPDF_StructElementImpl* pElement);
protected:
const CPDF_Dictionary* m_pTreeRoot;
const CPDF_Dictionary* m_pRoleMap;
const CPDF_Dictionary* m_pPage;
CFX_ArrayTemplate<CPDF_StructElementImpl*> m_Kids;
friend class CPDF_StructElementImpl;
};
class CPDF_StructElementImpl final : public CPDF_StructElement
{
public:
CPDF_StructElementImpl(CPDF_StructTreeImpl* pTree, CPDF_StructElementImpl* pParent, CPDF_Dictionary* pDict);
CPDF_StructTree* GetTree() const
{
return m_pTree;
}
const CFX_ByteString& GetType() const
{
return m_Type;
}
CPDF_StructElement* GetParent() const
{
return m_pParent;
}
CPDF_Dictionary * GetDict() const
{
return m_pDict;
}
int CountKids() const
{
return m_Kids.GetSize();
}
const CPDF_StructKid& GetKid(int index) const
{
return m_Kids.GetData()[index];
}
CFX_PtrArray* GetObjectArray()
{
return &m_ObjectArray;
}
CPDF_Object* GetAttr(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_BOOL bInheritable = FALSE, FX_FLOAT fLevel = 0.0F);
CFX_ByteString GetName(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, const CFX_ByteStringC& default_value, FX_BOOL bInheritable = FALSE, int subindex = -1);
FX_ARGB GetColor(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_ARGB default_value, FX_BOOL bInheritable = FALSE, int subindex = -1);
FX_FLOAT GetNumber(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_FLOAT default_value, FX_BOOL bInheritable = FALSE, int subindex = -1);
int GetInteger(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, int default_value, FX_BOOL bInheritable = FALSE, int subindex = -1);
CFX_PtrArray m_ObjectArray;
void LoadKids(CPDF_Dictionary* pDict);
void LoadKid(FX_DWORD PageObjNum, CPDF_Object* pObj, CPDF_StructKid* pKid);
CPDF_Object* GetAttr(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_BOOL bInheritable, int subindex);
CPDF_StructElementImpl* Retain();
void Release();
protected:
~CPDF_StructElementImpl();
CPDF_StructTreeImpl* m_pTree;
CFX_ByteString m_Type;
CPDF_StructElementImpl* m_pParent;
CPDF_Dictionary* m_pDict;
CFX_ArrayTemplate<CPDF_StructKid> m_Kids;
int m_RefCount;
friend class CPDF_StructTreeImpl;
};
#endif // CORE_SRC_FPDFDOC_TAGGED_INT_H_
|
