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// 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 CORE_FPDFAPI_PAGE_CPDF_CONTENTMARK_H_
#define CORE_FPDFAPI_PAGE_CPDF_CONTENTMARK_H_
#include <vector>
#include "core/fpdfapi/page/cpdf_contentmarkitem.h"
#include "core/fxcrt/fx_system.h"
#include "core/fxcrt/shared_copy_on_write.h"
class CPDF_Dictionary;
class CPDF_ContentMark {
public:
CPDF_ContentMark();
CPDF_ContentMark(const CPDF_ContentMark& that);
~CPDF_ContentMark();
void SetNull();
int GetMCID() const;
int CountItems() const;
const CPDF_ContentMarkItem& GetItem(int i) const;
bool HasMark(const ByteStringView& mark) const;
bool LookupMark(const ByteStringView& mark, CPDF_Dictionary** pDict) const;
void AddMark(const ByteString& name, CPDF_Dictionary* pDict, bool bDirect);
void DeleteLastMark();
bool HasRef() const { return !!m_Ref; }
private:
class MarkData {
public:
MarkData();
MarkData(const MarkData& src);
~MarkData();
int CountItems() const;
CPDF_ContentMarkItem& GetItem(int index);
const CPDF_ContentMarkItem& GetItem(int index) const;
int GetMCID() const;
void AddMark(const ByteString& name,
CPDF_Dictionary* pDict,
bool bDictNeedClone);
void DeleteLastMark();
private:
std::vector<CPDF_ContentMarkItem> m_Marks;
};
SharedCopyOnWrite<MarkData> m_Ref;
};
#endif // CORE_FPDFAPI_PAGE_CPDF_CONTENTMARK_H_
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