Remove IPDF_TextPage, IPDF_TextPageFind and IPDF_LinkExtract interfaces.

Each was only used by one subclass. Removed and used the concrete classes.

BUG=pdfium:468

Review URL: https://codereview.chromium.org/1897993002

1 files changed, 54 insertions, 0 deletions

diff --git a/core/fpdftext/include/cpdf_linkextract.h b/core/fpdftext/include/cpdf_linkextract.h
new file mode 100644
index 0000000000..263768ee5d
--- /dev/null
+++ b/core/fpdftext/include/cpdf_linkextract.h
@@ -0,0 +1,54 @@
+// 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_