// Copyright 2016 PDFium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #ifndef FPDFSDK_CBA_ANNOTITERATOR_H_ #define FPDFSDK_CBA_ANNOTITERATOR_H_ #include <vector> #include "core/fpdfdoc/cpdf_annot.h" #include "core/fxcrt/cfx_unowned_ptr.h" #include "core/fxcrt/fx_coordinates.h" #include "core/fxcrt/fx_string.h" class CPDFSDK_Annot; class CPDFSDK_PageView; class CBA_AnnotIterator { public: enum TabOrder { STRUCTURE = 0, ROW, COLUMN }; CBA_AnnotIterator(CPDFSDK_PageView* pPageView, CPDF_Annot::Subtype nAnnotSubtype); ~CBA_AnnotIterator(); CPDFSDK_Annot* GetFirstAnnot(); CPDFSDK_Annot* GetLastAnnot(); CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pAnnot); CPDFSDK_Annot* GetPrevAnnot(CPDFSDK_Annot* pAnnot); private: void GenerateResults(); void CollectAnnots(std::vector<CPDFSDK_Annot*>* pArray); CFX_FloatRect AddToAnnotsList(std::vector<CPDFSDK_Annot*>* sa, size_t idx); void AddSelectedToAnnots(std::vector<CPDFSDK_Annot*>* sa, std::vector<size_t>* aSelect); TabOrder m_eTabOrder; CFX_UnownedPtr<CPDFSDK_PageView> m_pPageView; CPDF_Annot::Subtype m_nAnnotSubtype; std::vector<CPDFSDK_Annot*> m_Annots; }; #endif // FPDFSDK_CBA_ANNOTITERATOR_H_