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 TeleportWindowType {
  39     TELEPORT_WINDOW_BROWSER = 0,
  40     TELEPORT_WINDOW_INCOGNITO_BROWSER,
  41     TELEPORT_WINDOW_V1_APP,
  42     TELEPORT_WINDOW_V2_APP,
  43     TELEPORT_WINDOW_PANEL,
  44     TELEPORT_WINDOW_POPUP,
  45     TELEPORT_WINDOW_UNKNOWN,
  46     NUM_TELEPORT_WINDOW_TYPES
  47   };
  48
  49   enum TeleportWindowAction {
  50     TELEPORT_WINDOW_DRAG_AND_DROP = 0,
  51     TELEPORT_WINDOW_CAPTION_MENU,
  52     TELEPORT_WINDOW_RETURN_BY_MINIMIZE,
  53     TELEPORT_WINDOW_RETURN_BY_LAUNCHER,
  54     NUM_TELEPORT_WINDOW_ACTIONS
  55   };
  56
  57   // Record the type of user (multi profile) session.
  58   static void RecordSessionMode(SessionMode mode);
  59
  60   // Record signing in a new user and what UI path was taken.
  61   static void RecordSigninUser(SigninUserAction action);
  62
  63   // Record switching the active user and what UI path was taken.
  64   static void RecordSwitchActiveUser(SwitchActiveUserAction action);
  65
  66   // Record the type of window which got teleported to another desk.
  67   static void RecordTeleportWindowType(TeleportWindowType window_type);
  68
  69   // Record the way and how many times a window got teleported to another desk.
  70   static void RecordTeleportAction(TeleportWindowAction action);
  71
  72   // Record number of users joined into a session. Called every time a user gets
  73   // added.
  74   static void RecordUserCount(int number_of_users);
  75
  76   // Record a discarded tab in the number of running users bucket.
  77   static void RecordDiscardedTab(int number_of_users);
  78
  79  private:
  80   DISALLOW_IMPLICIT_CONSTRUCTORS(MultiProfileUMA);
  81 };
  82
  83 }  // namespace ash
  84
  85 #endif  // ASH_MULTI_PROFILE_UMA_H_