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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 CHROME_BROWSER_CHROMEOS_FIRST_RUN_DRIVE_FIRST_RUN_CONTROLLER_H_
#define CHROME_BROWSER_CHROMEOS_FIRST_RUN_DRIVE_FIRST_RUN_CONTROLLER_H_
#include "base/basictypes.h"
#include "base/observer_list.h"
#include "base/timer/timer.h"
#include "chrome/browser/profiles/profile.h"
namespace chromeos {
class DriveWebContentsManager;
// This class is responsible for kicking off the Google Drive offline
// initialization process. There is an initial delay to avoid contention when
// the session starts. DriveFirstRunController will manage its own lifetime and
// destroy itself when the initialization succeeds or fails.
class DriveFirstRunController {
public:
class Observer {
public:
// Called when enabling offline mode times out. OnCompletion will be called
// immediately afterwards.
virtual void OnTimedOut() = 0;
// Called when the first run flow finishes, informing the observer of
// success or failure.
virtual void OnCompletion(bool success) = 0;
protected:
virtual ~Observer() {}
};
DriveFirstRunController();
~DriveFirstRunController();
// Starts the process to enable offline mode for the user's Drive account.
void EnableOfflineMode();
// Manages observers of the first run flow.
void AddObserver(Observer* observer);
void RemoveObserver(Observer* observer);
// Set delay times for testing purposes.
void SetDelaysForTest(int initial_delay_secs, int timeout_secs);
// Set the app id and endpoint url for testing purposes.
void SetAppInfoForTest(const std::string& app_id,
const std::string& endpoint_url);
private:
// Used as a callback to indicate whether the offline initialization
// succeeds or fails.
void OnOfflineInit(bool success);
// Called when timed out waiting for offline initialization to complete.
void OnWebContentsTimedOut();
// Creates and shows a system notification when enable offline succeeds.
void ShowNotification();
// Cleans up internal state and schedules self for deletion.
void CleanUp();
Profile* profile_;
scoped_ptr<DriveWebContentsManager> web_contents_manager_;
base::OneShotTimer<DriveFirstRunController> web_contents_timer_;
base::OneShotTimer<DriveFirstRunController> initial_delay_timer_;
bool started_;
ObserverList<Observer> observer_list_;
int initial_delay_secs_;
int web_contents_timeout_secs_;
std::string drive_offline_endpoint_url_;
std::string drive_hosted_app_id_;
DISALLOW_COPY_AND_ASSIGN(DriveFirstRunController);
};
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_FIRST_RUN_DRIVE_FIRST_RUN_CONTROLLER_H_
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