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      1 // Copyright 2014 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_APPS_DRIVE_DRIVE_APP_MAPPING_H_
      6 #define CHROME_BROWSER_APPS_DRIVE_DRIVE_APP_MAPPING_H_
      7 
      8 #include <set>
      9 #include <string>
     10 
     11 #include "base/macros.h"
     12 
     13 namespace user_prefs {
     14 class PrefRegistrySyncable;
     15 }
     16 
     17 class PrefService;
     18 
     19 // DriveAppMapping tracks the mapping between Drive apps and corresponding
     20 // Chrome apps. The data is backed by kAppLauncherDriveAppMapping pref.
     21 class DriveAppMapping {
     22  public:
     23   explicit DriveAppMapping(PrefService* prefs);
     24   ~DriveAppMapping();
     25 
     26   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
     27 
     28   // Adds a mapping from |drive_app_id| to |chrome_app_id|. |generated|
     29   // represents whether the corresponding Chrome app is generated.
     30   void Add(const std::string& drive_app_id,
     31            const std::string& chrome_app_id,
     32            bool generated);
     33   void Remove(const std::string& drive_app_id);
     34 
     35   std::string GetChromeApp(const std::string& drive_app_id) const;
     36   std::string GetDriveApp(const std::string& chrome_app_id) const;
     37   bool IsChromeAppGenerated(const std::string& chrome_app_id) const;
     38 
     39   std::set<std::string> GetDriveAppIds() const;
     40 
     41  private:
     42   PrefService* prefs_;
     43 
     44   DISALLOW_COPY_AND_ASSIGN(DriveAppMapping);
     45 };
     46 
     47 #endif  // CHROME_BROWSER_APPS_DRIVE_DRIVE_APP_MAPPING_H_
     48