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// Copyright 2014 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_FPDFTEXT_CPDF_LINKEXTRACT_H_
#define CORE_FPDFTEXT_CPDF_LINKEXTRACT_H_
#include <vector>
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/fx_string.h"
#include "core/fxcrt/fx_system.h"
class CPDF_TextPage;
class CPDF_LinkExtract {
public:
explicit CPDF_LinkExtract(const CPDF_TextPage* pTextPage);
~CPDF_LinkExtract();
void ExtractLinks();
size_t CountLinks() const { return m_LinkArray.size(); }
WideString GetURL(size_t index) const;
std::vector<CFX_FloatRect> GetRects(size_t index) const;
protected:
void ParseLink();
bool CheckWebLink(WideString* str, int32_t* nStart, int32_t* nCount);
bool CheckMailLink(WideString* str);
private:
struct Link {
int m_Start;
int m_Count;
WideString m_strUrl;
};
CFX_UnownedPtr<const CPDF_TextPage> const m_pTextPage;
WideString m_strPageText;
std::vector<Link> m_LinkArray;
};
#endif // CORE_FPDFTEXT_CPDF_LINKEXTRACT_H_
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