ash/multi_profile_uma.h

   1 // Copyright 2013 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 ASH_MULTI_PROFILE_UMA_H_
   6 #define ASH_MULTI_PROFILE_UMA_H_
   7
   8 #include "ash/ash_export.h"
   9 #include "base/basictypes.h"
  10
  11 namespace ash {
  12
  13 // Records UMA statistics for multiprofile actions.
  14 // Note: There is also an action to switch profile windows from the
  15 // browser frame that is recorded by the "Profile.OpenMethod" metric.
  16 class ASH_EXPORT MultiProfileUMA {
  17  public:
  18   // Keep these enums up to date with tools/metrics/histograms/histograms.xml.
  19   enum SessionMode {
  20     SESSION_SINGLE_USER_MODE = 0,
  21     SESSION_SIDE_BY_SIDE_MODE,
  22     SESSION_SEPARATE_DESKTOP_MODE,
  23     NUM_SESSION_MODES
  24   };
  25
  26   enum SigninUserAction {
  27     SIGNIN_USER_BY_TRAY = 0,
  28     SIGNIN_USER_BY_BROWSER_FRAME,
  29     NUM_SIGNIN_USER_ACTIONS
  30   };
  31
  32   enum SwitchActiveUserAction {
  33     SWITCH_ACTIVE_USER_BY_TRAY = 0,
  34     SWITCH_ACTIVE_USER_BY_ACCELERATOR,
  35     NUM_SWITCH_ACTIVE_USER_ACTIONS
  36   };
  37
  38   enum TeleportWindowAction {
  39     TELEPORT_WINDOW_DRAG_AND_DROP = 0,
  40     TELEPORT_WINDOW_CAPTION_MENU,
  41     TELEPORT_WINDOW_RETURN_BY_MINIMIZE,
  42     TELEPORT_WINDOW_RETURN_BY_LAUNCHER,
  43     NUM_TELEPORT_WINDOW_ACTIONS
  44   };
  45
  46   // Record the type of user (multi profile) session.
  47   static void RecordSessionMode(SessionMode mode);
  48
  49   // Record signing in a new user and what UI path was taken.
  50   static void RecordSigninUser(SigninUserAction action);
  51
  52   // Record switching the active user and what UI path was taken.
  53   static void RecordSwitchActiveUser(SwitchActiveUserAction action);
  54
  55   // Record the way and how many times a window got teleported to another desk.
  56   static void RecordTeleportAction(TeleportWindowAction action);
  57
  58  private:
  59   DISALLOW_IMPLICIT_CONSTRUCTORS(MultiProfileUMA);
  60 };
  61
  62 }  // namespace ash
  63
  64 #endif  // ASH_MULTI_PROFILE_UMA_H_