1234567891011121314151617181920212223242526272829303132333435363738394041 |
- // Copyright 2021 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_WEBUI_SCANNING_SCANNING_METRICS_HANDLER_H_
- #define ASH_WEBUI_SCANNING_SCANNING_METRICS_HANDLER_H_
- #include "base/values.h"
- #include "content/public/browser/web_ui_message_handler.h"
- namespace ash {
- // ChromeOS Scan app metrics handler for recording metrics from the UI.
- class ScanningMetricsHandler : public content::WebUIMessageHandler {
- public:
- ScanningMetricsHandler();
- ~ScanningMetricsHandler() override;
- ScanningMetricsHandler(const ScanningMetricsHandler&) = delete;
- ScanningMetricsHandler& operator=(const ScanningMetricsHandler&) = delete;
- // WebUIMessageHandler:
- void RegisterMessages() override;
- private:
- // Records the number of scan setting changes before a scan is initiated.
- void HandleRecordNumScanSettingChanges(const base::Value::List& args);
- // Records the action taken after a completed scan job.
- void HandleRecordScanCompleteAction(const base::Value::List& args);
- // Records the settings for a scan job.
- void HandleRecordScanJobSettings(const base::Value::List& args);
- // Records the number of completed scans in a Scan app session.
- void HandleRecordNumCompletedScans(const base::Value::List& args);
- };
- } // namespace ash
- #endif // ASH_WEBUI_SCANNING_SCANNING_METRICS_HANDLER_H_
|