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Diffstat (limited to 'core/fpdfapi/parser/cpdf_document.h')
-rw-r--r--core/fpdfapi/parser/cpdf_document.h17
1 files changed, 12 insertions, 5 deletions
diff --git a/core/fpdfapi/parser/cpdf_document.h b/core/fpdfapi/parser/cpdf_document.h
index c557a56013..e845ea8eef 100644
--- a/core/fpdfapi/parser/cpdf_document.h
+++ b/core/fpdfapi/parser/cpdf_document.h
@@ -9,6 +9,7 @@
#include <functional>
#include <memory>
+#include <stack>
#include "core/fpdfapi/parser/cpdf_indirect_object_holder.h"
#include "core/fpdfapi/parser/cpdf_object.h"
@@ -107,10 +108,7 @@ class CPDF_Document : public CPDF_IndirectObjectHolder {
// Retrieve page count information by getting count value from the tree nodes
int RetrievePageCount() const;
- CPDF_Dictionary* FindPDFPage(CPDF_Dictionary* pPages,
- int iPage,
- int nPagesToGo,
- int level);
+ CPDF_Dictionary* TraversePDFPages(int iPage, int nPagesToGo);
int FindPageIndex(CPDF_Dictionary* pNode,
uint32_t& skip_count,
uint32_t objnum,
@@ -126,10 +124,19 @@ class CPDF_Document : public CPDF_IndirectObjectHolder {
FX_BOOL bVert,
CFX_ByteString basefont,
std::function<void(FX_WCHAR, FX_WCHAR, CPDF_Array*)> Insert);
-
+ int InsertDeletePDFPage(CPDF_Dictionary* pPages,
+ int nPagesToGo,
+ CPDF_Dictionary* pPage,
+ FX_BOOL bInsert,
+ std::set<CPDF_Dictionary*>* pVisited);
+ int InsertNewPage(int iPage,
+ CPDF_Dictionary* pPageDict,
+ CFX_ArrayTemplate<uint32_t>& pageList);
std::unique_ptr<CPDF_Parser> m_pParser;
CPDF_Dictionary* m_pRootDict;
CPDF_Dictionary* m_pInfoDict;
+ std::stack<std::pair<CPDF_Dictionary*, int>> m_pTreeTraversal;
+ int m_iLastPageTraversed;
bool m_bLinearized;
int m_iFirstPageNo;
uint32_t m_dwFirstPageObjNum;