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| 1 // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 |
| 7 #ifndef CORE_FPDFTEXT_INCLUDE_CPDF_LINKEXTRACT_H_ |
| 8 #define CORE_FPDFTEXT_INCLUDE_CPDF_LINKEXTRACT_H_ |
| 9 |
| 10 #include "core/fxcrt/include/fx_basic.h" |
| 11 #include "core/fxcrt/include/fx_coordinates.h" |
| 12 #include "core/fxcrt/include/fx_string.h" |
| 13 #include "core/fxcrt/include/fx_system.h" |
| 14 |
| 15 class CPDF_TextPage; |
| 16 |
| 17 class CPDF_LinkExt { |
| 18 public: |
| 19 CPDF_LinkExt() {} |
| 20 ~CPDF_LinkExt() {} |
| 21 |
| 22 int m_Start; |
| 23 int m_Count; |
| 24 CFX_WideString m_strUrl; |
| 25 }; |
| 26 |
| 27 class CPDF_LinkExtract { |
| 28 public: |
| 29 CPDF_LinkExtract(); |
| 30 ~CPDF_LinkExtract(); |
| 31 |
| 32 FX_BOOL ExtractLinks(const CPDF_TextPage* pTextPage); |
| 33 int CountLinks() const; |
| 34 CFX_WideString GetURL(int index) const; |
| 35 void GetBoundedSegment(int index, int& start, int& count) const; |
| 36 void GetRects(int index, CFX_RectArray& rects) const; |
| 37 |
| 38 FX_BOOL IsExtract() const { return m_bIsParsed; } |
| 39 |
| 40 protected: |
| 41 void ParseLink(); |
| 42 void DeleteLinkList(); |
| 43 FX_BOOL CheckWebLink(CFX_WideString& strBeCheck); |
| 44 bool CheckMailLink(CFX_WideString& str); |
| 45 void AppendToLinkList(int start, int count, const CFX_WideString& strUrl); |
| 46 |
| 47 private: |
| 48 CFX_ArrayTemplate<CPDF_LinkExt*> m_LinkList; |
| 49 const CPDF_TextPage* m_pTextPage; |
| 50 CFX_WideString m_strPageText; |
| 51 bool m_bIsParsed; |
| 52 }; |
| 53 |
| 54 #endif // CORE_FPDFTEXT_INCLUDE_CPDF_LINKEXTRACT_H_ |
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