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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_INCLUDE_CPDF_LINKEXTRACT_H_
#define CORE_FPDFTEXT_INCLUDE_CPDF_LINKEXTRACT_H_
#include "core/fxcrt/include/fx_basic.h"
#include "core/fxcrt/include/fx_coordinates.h"
#include "core/fxcrt/include/fx_string.h"
#include "core/fxcrt/include/fx_system.h"
class CPDF_TextPage;
class CPDF_LinkExt {
public:
CPDF_LinkExt() {}
~CPDF_LinkExt() {}
int m_Start;
int m_Count;
CFX_WideString m_strUrl;
};
class CPDF_LinkExtract {
public:
CPDF_LinkExtract();
~CPDF_LinkExtract();
FX_BOOL ExtractLinks(const CPDF_TextPage* pTextPage);
int CountLinks() const;
CFX_WideString GetURL(int index) const;
void GetBoundedSegment(int index, int& start, int& count) const;
void GetRects(int index, CFX_RectArray& rects) const;
FX_BOOL IsExtract() const { return m_bIsParsed; }
protected:
void ParseLink();
void DeleteLinkList();
FX_BOOL CheckWebLink(CFX_WideString& strBeCheck);
bool CheckMailLink(CFX_WideString& str);
void AppendToLinkList(int start, int count, const CFX_WideString& strUrl);
private:
CFX_ArrayTemplate<CPDF_LinkExt*> m_LinkList;
const CPDF_TextPage* m_pTextPage;
CFX_WideString m_strPageText;
bool m_bIsParsed;
};
#endif // CORE_FPDFTEXT_INCLUDE_CPDF_LINKEXTRACT_H_
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