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