blob: 5785e0e65fc0c9d4ea1d8f141fb807d2f0f7efd1 [file] [log] [blame]
// Copyright 2018 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_WEBUI_CHROMEOS_LOGIN_SUPERVISION_TRANSITION_SCREEN_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SUPERVISION_TRANSITION_SCREEN_HANDLER_H_
#include <memory>
#include <string>
#include "base/macros.h"
#include "base/time/time.h"
#include "base/timer/timer.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/webui/chromeos/login/base_screen_handler.h"
#include "components/prefs/pref_change_registrar.h"
namespace chromeos {
class SupervisionTransitionScreen;
// Interface for dependency injection between SupervisionTransitionScreen
// and its WebUI representation.
class SupervisionTransitionScreenView {
public:
constexpr static StaticOobeScreenId kScreenId{"supervision-transition"};
virtual ~SupervisionTransitionScreenView() {}
virtual void Bind(SupervisionTransitionScreen* screen) = 0;
virtual void Unbind() = 0;
virtual void Show() = 0;
virtual void Hide() = 0;
protected:
SupervisionTransitionScreenView() = default;
private:
DISALLOW_COPY_AND_ASSIGN(SupervisionTransitionScreenView);
};
class SupervisionTransitionScreenHandler
: public BaseScreenHandler,
public SupervisionTransitionScreenView {
public:
using TView = SupervisionTransitionScreenView;
explicit SupervisionTransitionScreenHandler(
JSCallsContainer* js_calls_container);
~SupervisionTransitionScreenHandler() override;
// BaseScreenHandler:
void DeclareLocalizedValues(
::login::LocalizedValuesBuilder* builder) override;
void RegisterMessages() override;
// SupervisionTransitionScreenView:
void Bind(SupervisionTransitionScreen* screen) override;
void Unbind() override;
void Show() override;
void Hide() override;
base::OneShotTimer* GetTimerForTesting();
private:
// BaseScreenHandler:
void Initialize() override;
// Called when the max wait timeout is reached.
void OnSupervisionTransitionFailed();
void OnSupervisionTransitionFinished();
SupervisionTransitionScreen* screen_ = nullptr;
// Whether the screen should be shown right after initialization.
bool show_on_init_ = false;
// Whether screen timed out waiting for transition to occur and displayed the
// error screen.
bool timed_out_ = false;
base::TimeTicks screen_shown_time_;
// The primary user profile.
Profile* profile_ = nullptr;
// Timer used to exit the page when timeout reaches.
base::OneShotTimer timer_;
// Listens to pref changes.
PrefChangeRegistrar registrar_;
base::WeakPtrFactory<SupervisionTransitionScreenHandler> weak_factory_{this};
DISALLOW_COPY_AND_ASSIGN(SupervisionTransitionScreenHandler);
};
} // namespace chromeos
#endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SUPERVISION_TRANSITION_SCREEN_HANDLER_H_