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_LINKLIST_H_ 8 #define CORE_FPDFDOC_CPDF_LINKLIST_H_ 9 10 #include <stdint.h> 11 12 #include <map> 13 #include <vector> 14 15 #include "core/fpdfapi/parser/cpdf_document.h" 16 #include "core/fpdfdoc/cpdf_link.h" 17 #include "core/fxcrt/retain_ptr.h" 18 19 class CPDF_Page; 20 class CPDF_Dictionary; 21 22 class CPDF_LinkList final : public CPDF_Document::LinkListIface { 23 public: 24 CPDF_LinkList(); 25 ~CPDF_LinkList() override; 26 27 CPDF_Link GetLinkAtPoint(CPDF_Page* pPage, 28 const CFX_PointF& point, 29 int* z_order); 30 31 private: 32 const std::vector<RetainPtr<CPDF_Dictionary>>* GetPageLinks(CPDF_Page* pPage); 33 34 std::map<uint32_t, std::vector<RetainPtr<CPDF_Dictionary>>> m_PageMap; 35 }; 36 37 #endif // CORE_FPDFDOC_CPDF_LINKLIST_H_ 38