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      1 // Copyright (c) 2011 The Chromium 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 #ifndef CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_LOGIN_UI_HELPERS_H_
      6 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_LOGIN_UI_HELPERS_H_
      7 #pragma once
      8 
      9 #include <string>
     10 
     11 #include "base/string_piece.h"
     12 
     13 class DictionaryValue;
     14 class FilePath;
     15 class RefCountedBytes;
     16 
     17 namespace chromeos {
     18 
     19 // This class is used for encapsulating the statics and other other messy
     20 // external calls that are required for creating and getting the needed HTML
     21 // objects. This allows for easier mocking of this code and allows for
     22 // modularity. Since we don't currently unit the class that this code is related
     23 // to, there is a case for refactoring it back into LoginUIHTMLSource.
     24 class HTMLOperationsInterface {
     25  public:
     26   HTMLOperationsInterface() {}
     27   virtual ~HTMLOperationsInterface() {}
     28 
     29   virtual base::StringPiece GetLoginHTML();
     30   virtual std::string GetFullHTML(base::StringPiece login_html,
     31                                   DictionaryValue* localized_strings);
     32   virtual RefCountedBytes* CreateHTMLBytes(std::string full_html);
     33 
     34  private:
     35   DISALLOW_COPY_AND_ASSIGN(HTMLOperationsInterface);
     36 };
     37 
     38 }  // namespace chromeos
     39 
     40 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_LOGIN_UI_HELPERS_H_
     41