| // 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_COCOA_CONFIRM_QUIT_H_ |
| #define CHROME_BROWSER_UI_COCOA_CONFIRM_QUIT_H_ |
| |
| class PrefRegistrySimple; |
| |
| namespace confirm_quit { |
| |
| enum ConfirmQuitMetric { |
| // The user quit without having the feature enabled. |
| kNoConfirm = 0, |
| // The user held Cmd+Q for the entire duration. |
| kHoldDuration, |
| // The user hit Cmd+Q twice for the accelerated path. |
| kDoubleTap, |
| // The user tapped Cmd+Q once and then held it. |
| kTapHold, |
| |
| kSampleCount |
| }; |
| |
| // Records the histogram value for the above metric. |
| void RecordHistogram(ConfirmQuitMetric sample); |
| |
| // Registers the preference in app-wide local state. |
| void RegisterLocalState(PrefRegistrySimple* registry); |
| |
| } // namespace confirm_quit |
| |
| #endif // CHROME_BROWSER_UI_COCOA_CONFIRM_QUIT_H_ |