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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_MULTI_PROFILE_UMA_H_
#define ASH_MULTI_PROFILE_UMA_H_
#include "ash/ash_export.h"
#include "base/basictypes.h"
namespace ash {
// Records UMA statistics for multiprofile actions.
// Note: There is also an action to switch profile windows from the
// browser frame that is recorded by the "Profile.OpenMethod" metric.
class ASH_EXPORT MultiProfileUMA {
public:
// Keep these enums up to date with tools/metrics/histograms/histograms.xml.
enum SessionMode {
SESSION_SINGLE_USER_MODE = 0,
SESSION_SIDE_BY_SIDE_MODE,
SESSION_SEPARATE_DESKTOP_MODE,
NUM_SESSION_MODES
};
enum SigninUserAction {
SIGNIN_USER_BY_TRAY = 0,
SIGNIN_USER_BY_BROWSER_FRAME,
NUM_SIGNIN_USER_ACTIONS
};
enum SwitchActiveUserAction {
SWITCH_ACTIVE_USER_BY_TRAY = 0,
SWITCH_ACTIVE_USER_BY_ACCELERATOR,
NUM_SWITCH_ACTIVE_USER_ACTIONS
};
enum TeleportWindowType {
TELEPORT_WINDOW_BROWSER = 0,
TELEPORT_WINDOW_INCOGNITO_BROWSER,
TELEPORT_WINDOW_V1_APP,
TELEPORT_WINDOW_V2_APP,
TELEPORT_WINDOW_PANEL,
TELEPORT_WINDOW_POPUP,
TELEPORT_WINDOW_UNKNOWN,
NUM_TELEPORT_WINDOW_TYPES
};
enum TeleportWindowAction {
TELEPORT_WINDOW_DRAG_AND_DROP = 0,
TELEPORT_WINDOW_CAPTION_MENU,
TELEPORT_WINDOW_RETURN_BY_MINIMIZE,
TELEPORT_WINDOW_RETURN_BY_LAUNCHER,
NUM_TELEPORT_WINDOW_ACTIONS
};
// Record the type of user (multi profile) session.
static void RecordSessionMode(SessionMode mode);
// Record signing in a new user and what UI path was taken.
static void RecordSigninUser(SigninUserAction action);
// Record switching the active user and what UI path was taken.
static void RecordSwitchActiveUser(SwitchActiveUserAction action);
// Record the type of window which got teleported to another desk.
static void RecordTeleportWindowType(TeleportWindowType window_type);
// Record the way and how many times a window got teleported to another desk.
static void RecordTeleportAction(TeleportWindowAction action);
// Record number of users joined into a session. Called every time a user gets
// added.
static void RecordUserCount(int number_of_users);
// Record a discarded tab in the number of running users bucket.
static void RecordDiscardedTab(int number_of_users);
private:
DISALLOW_IMPLICIT_CONSTRUCTORS(MultiProfileUMA);
};
} // namespace ash
#endif // ASH_MULTI_PROFILE_UMA_H_
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