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// Copyright (c) 2012 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 CHROME_BROWSER_UI_NETWORK_PROFILE_BUBBLE_H_
#define CHROME_BROWSER_UI_NETWORK_PROFILE_BUBBLE_H_
#include "base/basictypes.h"
class Browser;
class Profile;
namespace base {
class FilePath;
}
namespace user_prefs {
class PrefRegistrySyncable;
}
// This class will try to detect if the profile is on a network share and if
// this is the case notify the user with an info bubble.
class NetworkProfileBubble {
public:
enum MetricNetworkedProfileCheck {
// Check was suppressed by command line flag.
METRIC_CHECK_SUPPRESSED,
// WTSQuerySessionInformation call failed.
METRIC_CHECK_FAILED,
// File access in profile dir failed.
METRIC_CHECK_IO_FAILED,
// Profile on a network share detected.
METRIC_PROFILE_ON_NETWORK,
// Profile not on a network share detected.
METRIC_PROFILE_NOT_ON_NETWORK,
// Check was suppressed because of remote session.
METRIC_REMOTE_SESSION,
// User has clicked learn more on the notification bubble.
METRIC_LEARN_MORE_CLICKED,
// User has clicked OK on the notification bubble.
METRIC_ACKNOWLEDGED,
METRIC_NETWORKED_PROFILE_CHECK_SIZE // Must be the last.
};
// Returns true if the check for network located profile should be done. This
// test is only performed up to |kMaxWarnings| times in a row and then
// repeated after a period of silence that lasts |kSilenceDurationDays| days.
static bool ShouldCheckNetworkProfile(Profile* profile);
// Verifies that the profile folder is not located on a network share, and if
// it is shows the warning bubble to the user.
static void CheckNetworkProfile(const base::FilePath& profile_folder);
// Shows the notification bubble using the provided |browser|.
static void ShowNotification(Browser* browser);
static void SetNotificationShown(bool shown);
// Register the pref that controls whether the bubble should be shown anymore.
static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
// Helper function wrapping the UMA_HISTOGRAM_ENUMERATION macro.
static void RecordUmaEvent(MetricNetworkedProfileCheck event);
private:
// This function creates the notification bubble, attaches it to the
// |anchor| View and then shows it to the user.
static void NotifyNetworkProfileDetected();
// Set to true once the notification check has been performed to avoid showing
// the notification more than once per browser run.
// This flag is not thread-safe and should only be accessed on the UI thread!
static bool notification_shown_;
DISALLOW_IMPLICIT_CONSTRUCTORS(NetworkProfileBubble);
};
#endif // CHROME_BROWSER_UI_NETWORK_PROFILE_BUBBLE_H_
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