1 files changed, 82 insertions, 0 deletions
diff --git a/core/src/reflow/layoutprovider_taggedpdf.h b/core/src/reflow/layoutprovider_taggedpdf.h
new file mode 100644
index 0000000000..b2c8947a82
--- /dev/null
+++ b/core/src/reflow/layoutprovider_taggedpdf.h
@@ -0,0 +1,82 @@
+// 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 LayoutProvider_TaggedPDF_H
+#define LayoutProvider_TaggedPDF_H
+#include "../../include/reflow/reflowengine.h"
+class CPDF_LayoutElement : public IPDF_LayoutElement, public CFX_Object
+{
+public:
+    CPDF_LayoutElement();
+    ~CPDF_LayoutElement();
+
+    LayoutType	GetType();
+    void	GetRect(CFX_FloatRect& rcRect) {};
+
+    int		CountAttrValues(LayoutAttr attr_type);
+
+    LayoutEnum	GetEnumAttr(LayoutAttr attr_type, int index);
+    FX_FLOAT	GetNumberAttr(LayoutAttr attr_type, int index);
+    FX_COLORREF	GetColorAttr(LayoutAttr attr_type, int index);
+
+    int		CountChildren();
+
+    IPDF_LayoutElement* GetChild(int index);
+
+    IPDF_LayoutElement* GetParent();
+
+    int	CountObjects();
+    CPDF_PageObject*	GetObject(int index);
+    FX_BOOL AddObject(CPDF_PageObject* pObj);
+    CPDF_StructElement* m_pTaggedElement;
+    CPDF_LayoutElement* m_pParentElement;
+    CFX_PtrArray	m_ChildArray;
+    LayoutType ConvertLayoutType(FX_BSTR name);
+    CFX_ByteStringC ConvertLayoutType(LayoutType type);
+    CFX_ByteStringC ConvertLayoutAttr(LayoutAttr attr);
+    LayoutEnum ConvertLayoutEnum(CFX_ByteStringC Enum);
+
+protected:
+    FX_BOOL		IsInheritable(LayoutAttr attr_type);
+    CFX_ByteStringC GetAttrOwner(LayoutAttr attr_type);
+    CFX_ByteStringC GetDefaultNameValue(LayoutAttr attr_type);
+    FX_FLOAT		GetDefaultFloatValue(LayoutAttr attr_type);
+    FX_COLORREF		GetDefaultColorValue(LayoutAttr attr_type);
+    CFX_PtrArray	m_ObjArray;
+};
+class CPDF_LayoutProvider_TaggedPDF : public IPDF_LayoutProvider, public CFX_Object
+{
+public:
+    CPDF_LayoutProvider_TaggedPDF();
+    ~CPDF_LayoutProvider_TaggedPDF();
+    void			SetLayoutProviderStyle(LAYOUTPROVIDER_STYLE style) {};
+
+    void	Init(CPDF_PageObjects* pPage)
+    {
+        m_pPage = pPage;
+        m_Status = LayoutReady;
+    };
+
+    LayoutStatus	StartLoad(IFX_Pause* pPause = NULL);
+    LayoutStatus	Continue();
+    int		 		GetPosition();
+
+    IPDF_LayoutElement* GetRoot()
+    {
+        return m_pRoot;
+    };
+
+protected:
+    void ProcessElement(CPDF_LayoutElement*pParent, CPDF_StructElement* pTaggedElement);
+    LayoutStatus	m_Status;
+    CPDF_StructElement* m_pCurTaggedElement;
+    CPDF_LayoutElement* m_pRoot;
+    IFX_Pause*			m_pPause;
+    CPDF_PageObjects*	m_pPage;
+    CPDF_StructTree*	m_pPageTree;
+    int					m_TopElementIndex;
+};
+#endif