1 // Copyright 2016 The PDFium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef CORE_FPDFDOC_CPDF_BOOKMARKTREE_H_ 8 #define CORE_FPDFDOC_CPDF_BOOKMARKTREE_H_ 9 10 #include "core/fpdfdoc/cpdf_bookmark.h" 11 #include "core/fxcrt/unowned_ptr.h" 12 13 class CPDF_Document; 14 15 class CPDF_BookmarkTree { 16 public: 17 explicit CPDF_BookmarkTree(const CPDF_Document* doc); 18 ~CPDF_BookmarkTree(); 19 20 CPDF_Bookmark GetFirstChild(const CPDF_Bookmark& parent) const; 21 CPDF_Bookmark GetNextSibling(const CPDF_Bookmark& bookmark) const; 22 23 private: 24 UnownedPtr<const CPDF_Document> const document_; 25 }; 26 27 #endif // CORE_FPDFDOC_CPDF_BOOKMARKTREE_H_ 28