Catrobat.IDE.WindowsPhone.Views.Editor.Formula.FormulaEditorView.FormulaEditorView C# (CSharp) Method

        public FormulaEditorView()
        {
            InitializeComponent();

            //ButtonAddLocalVariable = (ApplicationBarIconButton) ApplicationBar.Buttons[2];
            //ButtonAddGlobalVariable = (ApplicationBarIconButton) ApplicationBar.Buttons[3];

            //IsAddLocalVariableButtonVisible = _viewModel.IsAddLocalVariableButtonVisible;
            //IsAddGlobalVariableButtonVisible = _viewModel.IsAddGlobalVariableButtonVisible;
            
            this.FormulaViewerMain.DoubleTap += FormulaViewer_DoubleTap;
            this.FormulaKeyboard.KeyPressed += KeyPressed;

            Loaded += FormulaEditorView_OnLoaded;
            Unloaded += FormulaEditorView_OnUnloaded;
            Window.Current.SizeChanged += CurrentOnSizeChanged;
        }