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1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef CORE_FPDFAPI_PARSER_CPDF_DOCUMENT_H_ | 7 #ifndef CORE_FPDFAPI_PARSER_CPDF_DOCUMENT_H_ |
8 #define CORE_FPDFAPI_PARSER_CPDF_DOCUMENT_H_ | 8 #define CORE_FPDFAPI_PARSER_CPDF_DOCUMENT_H_ |
9 | 9 |
10 #include <functional> | 10 #include <functional> |
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100 CPDF_Font* AddWindowsFont(LOGFONTW* pLogFont, | 100 CPDF_Font* AddWindowsFont(LOGFONTW* pLogFont, |
101 FX_BOOL bVert, | 101 FX_BOOL bVert, |
102 FX_BOOL bTranslateName = FALSE); | 102 FX_BOOL bTranslateName = FALSE); |
103 #endif | 103 #endif |
104 | 104 |
105 private: | 105 private: |
106 friend class CPDF_TestDocument; | 106 friend class CPDF_TestDocument; |
107 | 107 |
108 // Retrieve page count information by getting count value from the tree nodes | 108 // Retrieve page count information by getting count value from the tree nodes |
109 int RetrievePageCount() const; | 109 int RetrievePageCount() const; |
110 CPDF_Dictionary* FindPDFPage(CPDF_Dictionary* pPages, | 110 void TraversePDFPages(CPDF_Dictionary* pPages, int iPage, int level); |
111 int iPage, | |
112 int nPagesToGo, | |
113 int level); | |
114 int FindPageIndex(CPDF_Dictionary* pNode, | 111 int FindPageIndex(CPDF_Dictionary* pNode, |
115 uint32_t& skip_count, | 112 uint32_t& skip_count, |
116 uint32_t objnum, | 113 uint32_t objnum, |
117 int& index, | 114 int& index, |
118 int level = 0); | 115 int level = 0); |
119 CPDF_Object* ParseIndirectObject(uint32_t objnum) override; | 116 CPDF_Object* ParseIndirectObject(uint32_t objnum) override; |
120 void LoadDocInternal(); | 117 void LoadDocInternal(); |
121 size_t CalculateEncodingDict(int charset, CPDF_Dictionary* pBaseDict); | 118 size_t CalculateEncodingDict(int charset, CPDF_Dictionary* pBaseDict); |
122 CPDF_Dictionary* GetPagesDict() const; | 119 CPDF_Dictionary* GetPagesDict() const; |
123 CPDF_Dictionary* ProcessbCJK( | 120 CPDF_Dictionary* ProcessbCJK( |
124 CPDF_Dictionary* pBaseDict, | 121 CPDF_Dictionary* pBaseDict, |
125 int charset, | 122 int charset, |
126 FX_BOOL bVert, | 123 FX_BOOL bVert, |
127 CFX_ByteString basefont, | 124 CFX_ByteString basefont, |
128 std::function<void(FX_WCHAR, FX_WCHAR, CPDF_Array*)> Insert); | 125 std::function<void(FX_WCHAR, FX_WCHAR, CPDF_Array*)> Insert); |
129 | 126 |
130 std::unique_ptr<CPDF_Parser> m_pParser; | 127 std::unique_ptr<CPDF_Parser> m_pParser; |
131 CPDF_Dictionary* m_pRootDict; | 128 CPDF_Dictionary* m_pRootDict; |
132 CPDF_Dictionary* m_pInfoDict; | 129 CPDF_Dictionary* m_pInfoDict; |
133 bool m_bLinearized; | 130 bool m_bLinearized; |
| 131 bool m_bPagesTraversed; |
134 int m_iFirstPageNo; | 132 int m_iFirstPageNo; |
135 uint32_t m_dwFirstPageObjNum; | 133 uint32_t m_dwFirstPageObjNum; |
136 // TODO(thestig): Figure out why this cannot be a std::unique_ptr. | 134 // TODO(thestig): Figure out why this cannot be a std::unique_ptr. |
137 CPDF_DocPageData* m_pDocPage; | 135 CPDF_DocPageData* m_pDocPage; |
138 std::unique_ptr<CPDF_DocRenderData> m_pDocRender; | 136 std::unique_ptr<CPDF_DocRenderData> m_pDocRender; |
139 std::unique_ptr<JBig2_DocumentContext> m_pCodecContext; | 137 std::unique_ptr<JBig2_DocumentContext> m_pCodecContext; |
140 std::unique_ptr<CPDF_LinkList> m_pLinksContext; | 138 std::unique_ptr<CPDF_LinkList> m_pLinksContext; |
141 CFX_ArrayTemplate<uint32_t> m_PageList; | 139 CFX_ArrayTemplate<uint32_t> m_PageList; |
142 CFX_WeakPtr<CFX_ByteStringPool> m_pByteStringPool; | 140 CFX_WeakPtr<CFX_ByteStringPool> m_pByteStringPool; |
143 }; | 141 }; |
144 | 142 |
145 #endif // CORE_FPDFAPI_PARSER_CPDF_DOCUMENT_H_ | 143 #endif // CORE_FPDFAPI_PARSER_CPDF_DOCUMENT_H_ |
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