Move core/fpdftext/include to core/fpdftext

core/fpdftext/include/cpdf_textpagefind.h

-// 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_FPDFTEXT_INCLUDE_CPDF_TEXTPAGEFIND_H_
-#define CORE_FPDFTEXT_INCLUDE_CPDF_TEXTPAGEFIND_H_
-
-#include <vector>
-
-#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_TextPageFind {
- public:
-  explicit CPDF_TextPageFind(const CPDF_TextPage* pTextPage);
-  ~CPDF_TextPageFind();
-
-  FX_BOOL FindFirst(const CFX_WideString& findwhat,
-                    int flags,
-                    int startPos = 0);
-  FX_BOOL FindNext();
-  FX_BOOL FindPrev();
-  int GetCurOrder() const;
-  int GetMatchedCount() const;
-
- protected:
-  void ExtractFindWhat(const CFX_WideString& findwhat);
-  FX_BOOL IsMatchWholeWord(const CFX_WideString& csPageText,
-                           int startPos,
-                           int endPos);
-  FX_BOOL ExtractSubString(CFX_WideString& rString,
-                           const FX_WCHAR* lpszFullString,
-                           int iSubString,
-                           FX_WCHAR chSep);
-  CFX_WideString MakeReverse(const CFX_WideString& str);
-  int GetCharIndex(int index) const;
-
- private:
-  std::vector<uint16_t> m_CharIndex;
-  const CPDF_TextPage* m_pTextPage;
-  CFX_WideString m_strText;
-  CFX_WideString m_findWhat;
-  int m_flags;
-  std::vector<CFX_WideString> m_csFindWhatArray;
-  int m_findNextStart;
-  int m_findPreStart;
-  FX_BOOL m_bMatchCase;
-  FX_BOOL m_bMatchWholeWord;
-  int m_resStart;
-  int m_resEnd;
-  std::vector<CFX_FloatRect> m_resArray;
-  FX_BOOL m_IsFind;
-};
-
-#endif  // CORE_FPDFTEXT_INCLUDE_CPDF_TEXTPAGEFIND_H_