1 // Copyright 2018 PDFium Authors. All rights reserved. 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_FPDFAPI_PAGE_CPDF_ANNOTCONTEXT_H_ 8 #define CORE_FPDFAPI_PAGE_CPDF_ANNOTCONTEXT_H_ 9 10 #include <memory> 11 12 #include "core/fxcrt/retain_ptr.h" 13 #include "core/fxcrt/unowned_ptr.h" 14 15 class CPDF_Dictionary; 16 class CPDF_Form; 17 class CPDF_Page; 18 class CPDF_Stream; 19 20 class CPDF_AnnotContext { 21 public: 22 CPDF_AnnotContext(CPDF_Dictionary* pAnnotDict, CPDF_Page* pPage); 23 ~CPDF_AnnotContext(); 24 25 void SetForm(CPDF_Stream* pStream); HasForm()26 bool HasForm() const { return !!m_pAnnotForm; } GetForm()27 CPDF_Form* GetForm() const { return m_pAnnotForm.get(); } 28 29 // Never nullptr. GetAnnotDict()30 CPDF_Dictionary* GetAnnotDict() const { return m_pAnnotDict.Get(); } 31 32 // Never nullptr. GetPage()33 CPDF_Page* GetPage() const { return m_pPage.Get(); } 34 35 private: 36 std::unique_ptr<CPDF_Form> m_pAnnotForm; 37 RetainPtr<CPDF_Dictionary> const m_pAnnotDict; 38 UnownedPtr<CPDF_Page> const m_pPage; 39 }; 40 41 #endif // CORE_FPDFAPI_PAGE_CPDF_ANNOTCONTEXT_H_ 42