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