blob: 7a194338521bd9d4c964dcf8db04bc7d32acb2f2 [file] [log] [blame]
// 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_WEBUI_CHROMEOS_LOGIN_UPDATE_REQUIRED_SCREEN_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_UPDATE_REQUIRED_SCREEN_HANDLER_H_
#include <string>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "chrome/browser/chromeos/login/screens/update_required_screen.h"
#include "chrome/browser/ui/webui/chromeos/login/base_screen_handler.h"
namespace chromeos {
class UpdateRequiredScreen;
// Interface for dependency injection between UpdateRequiredScreen and its
// WebUI representation.
class UpdateRequiredView {
public:
constexpr static StaticOobeScreenId kScreenId{"update-required"};
virtual ~UpdateRequiredView() {}
// Shows the contents of the screen.
virtual void Show() = 0;
// Hides the contents of the screen.
virtual void Hide() = 0;
// Binds |screen| to the view.
virtual void Bind(UpdateRequiredScreen* screen) = 0;
// Unbinds the screen from the view.
virtual void Unbind() = 0;
};
class UpdateRequiredScreenHandler : public UpdateRequiredView,
public BaseScreenHandler {
public:
using TView = UpdateRequiredView;
explicit UpdateRequiredScreenHandler(JSCallsContainer* js_calls_container);
~UpdateRequiredScreenHandler() override;
private:
void Show() override;
void Hide() override;
void Bind(UpdateRequiredScreen* screen) override;
void Unbind() override;
// BaseScreenHandler:
void DeclareLocalizedValues(
::login::LocalizedValuesBuilder* builder) override;
void Initialize() override;
UpdateRequiredScreen* screen_ = nullptr;
// If true, Initialize() will call Show().
bool show_on_init_ = false;
DISALLOW_COPY_AND_ASSIGN(UpdateRequiredScreenHandler);
};
} // namespace chromeos
#endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_UPDATE_REQUIRED_SCREEN_HANDLER_H_