public MainWindow()
        {
            InitializeComponent();

            SpiritWindow = new SpiritWindow();
            Confirmation = new ConfirmationWindow();

            CloseButton.Click   += (a, e) => Close();
            TitleBar.MouseDown  += (a, e) => DragMove();
            this.Closing        += (a, e) => WindowClose();
            ListAddButton.Click += (a, e) => MainViewModel.Lists.Add(new SpiritListViewModel()
            {
                ListTitle = "new List"
            });
            SettingWindow = new SettingWindow(MainViewModel.Setting);

            if (Messanger.IsAuth)
            {
                SettingWindow.TwitterAuthButton.IsEnabled = false;
                SettingWindow.TwitterAuthButton.Content   = "認証済み";
            }
            this.DataContext    = MainViewModel;
            Grass.TargetWebView = GrassView;
            Grass.GetGrass(MainViewModel.Setting.GitHubName);
            SettingButton.Click += (a, e) => SettingWindow.Show();
        }
        public void CloseButton_Clicked()
        {
            var data = this.DataContext as SettingViewModel;

            if (!Equals(data.UserName, buffer.UserName) || !Equals(data.GitHubName, buffer.GitHubName))
            {
                Messanger.Write();
                if (!Equals(data.GitHubName, buffer.GitHubName))
                {
                    Grass.GetGrass(data.GitHubName);
                }
            }
            this.Hide();
        }