blob: 72467e9caad1289754402aac5085f5348938174e [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_NETWORK_SCREEN_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_NETWORK_SCREEN_HANDLER_H_
#include "base/macros.h"
#include "base/strings/string16.h"
#include "chrome/browser/ui/webui/chromeos/login/base_screen_handler.h"
namespace chromeos {
class CoreOobeView;
class NetworkScreen;
// Interface of network screen. Owned by NetworkScreen.
class NetworkScreenView {
public:
constexpr static StaticOobeScreenId kScreenId{"network-selection"};
virtual ~NetworkScreenView() {}
// 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(NetworkScreen* screen) = 0;
// Unbinds model from the view.
virtual void Unbind() = 0;
// Shows error message in a bubble.
virtual void ShowError(const base::string16& message) = 0;
// Hides error messages showing no error state.
virtual void ClearErrors() = 0;
// Shows network connecting status or network selection otherwise.
virtual void ShowConnectingStatus(bool connecting,
const base::string16& network_id) = 0;
// Enables or disables offline Demo Mode during Demo Mode network selection.
virtual void SetOfflineDemoModeEnabled(bool enabled) = 0;
};
// WebUI implementation of NetworkScreenView. It is used to interact with
// the OOBE network selection screen.
class NetworkScreenHandler : public NetworkScreenView,
public BaseScreenHandler {
public:
using TView = NetworkScreenView;
NetworkScreenHandler(JSCallsContainer* js_calls_container,
CoreOobeView* core_oobe_view);
~NetworkScreenHandler() override;
private:
// NetworkScreenView:
void Show() override;
void Hide() override;
void Bind(NetworkScreen* screen) override;
void Unbind() override;
void ShowError(const base::string16& message) override;
void ClearErrors() override;
void ShowConnectingStatus(bool connecting,
const base::string16& network_id) override;
void SetOfflineDemoModeEnabled(bool enabled) override;
// BaseScreenHandler:
void DeclareLocalizedValues(
::login::LocalizedValuesBuilder* builder) override;
void GetAdditionalParameters(base::DictionaryValue* dict) override;
void Initialize() override;
CoreOobeView* core_oobe_view_ = nullptr;
NetworkScreen* screen_ = nullptr;
// Keeps whether screen should be shown right after initialization.
bool show_on_init_ = false;
DISALLOW_COPY_AND_ASSIGN(NetworkScreenHandler);
};
} // namespace chromeos
#endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_NETWORK_SCREEN_HANDLER_H_