blob: 1eeadf74970ef69e7e8f0b06171aebd1fd94cf4b [file] [log] [blame]
// Copyright (c) 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_LOGIN_SCREENS_TERMS_OF_SERVICE_SCREEN_H_
#define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_TERMS_OF_SERVICE_SCREEN_H_
#include <memory>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/timer/timer.h"
#include "chrome/browser/chromeos/login/screens/base_screen.h"
#include "chrome/browser/chromeos/login/screens/terms_of_service_screen_view.h"
namespace network {
class SimpleURLLoader;
}
namespace chromeos {
class BaseScreenDelegate;
// A screen that shows Terms of Service which have been configured through
// policy. The screen is shown during login and requires the user to accept the
// Terms of Service before proceeding. Currently, Terms of Service are available
// for public sessions only.
class TermsOfServiceScreen : public BaseScreen,
public TermsOfServiceScreenView::Delegate {
public:
TermsOfServiceScreen(BaseScreenDelegate* base_screen_delegate,
TermsOfServiceScreenView* view);
~TermsOfServiceScreen() override;
// BaseScreen:
void Show() override;
void Hide() override;
// TermsOfServiceScreenActor::Delegate:
void OnDecline() override;
void OnAccept() override;
void OnViewDestroyed(TermsOfServiceScreenView* view) override;
private:
// Start downloading the Terms of Service.
void StartDownload();
// Abort the attempt to download the Terms of Service if it takes too long.
void OnDownloadTimeout();
// Callback function called when SimpleURLLoader completes.
void OnDownloaded(std::unique_ptr<std::string> response_body);
TermsOfServiceScreenView* view_;
std::unique_ptr<network::SimpleURLLoader> terms_of_service_loader_;
// Timer that enforces a custom (shorter) timeout on the attempt to download
// the Terms of Service.
base::OneShotTimer download_timer_;
DISALLOW_COPY_AND_ASSIGN(TermsOfServiceScreen);
};
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_TERMS_OF_SERVICE_SCREEN_H_