1 files changed, 91 insertions, 0 deletions
diff --git a/core/src/fpdfdoc/tagged_int.h b/core/src/fpdfdoc/tagged_int.h
new file mode 100644
index 0000000000..a343a801f3
--- /dev/null
+++ b/core/src/fpdfdoc/tagged_int.h
@@ -0,0 +1,91 @@
+// 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 _FPDF_TAGGED_INT_H_
+#define _FPDF_TAGGED_INT_H_
+class CPDF_StructTreeImpl;
+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 : public CPDF_StructElement
+{
+public:
+    CPDF_StructElementImpl(CPDF_StructTreeImpl* pTree, CPDF_StructElementImpl* pParent, CPDF_Dictionary* pDict);
+    ~CPDF_StructElementImpl();
+    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(FX_BSTR owner, FX_BSTR name, FX_BOOL bInheritable = FALSE, FX_FLOAT fLevel = 0.0F);
+
+    CFX_ByteString			GetName(FX_BSTR owner, FX_BSTR name, FX_BSTR default_value, FX_BOOL bInheritable = FALSE, int subindex = -1);
+    FX_ARGB					GetColor(FX_BSTR owner, FX_BSTR name, FX_ARGB default_value, FX_BOOL bInheritable = FALSE, int subindex = -1);
+    FX_FLOAT				GetNumber(FX_BSTR owner, FX_BSTR name, FX_FLOAT default_value, FX_BOOL bInheritable = FALSE, int subindex = -1);
+    int						GetInteger(FX_BSTR owner, FX_BSTR 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(FX_BSTR owner, FX_BSTR name, FX_BOOL bInheritable, int subindex);
+    CPDF_StructElementImpl*	Retain();
+    void					Release();
+protected:
+    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