MegaBites-AI/Windows-powershell

1// Copyright (c) Microsoft Corporation.2// Licensed under the MIT License.3 4using System.Windows;5using System.Windows.Controls;6 7namespace Microsoft.PowerShell.Commands.ShowCommandInternal8{9    /// <summary>10    /// Interaction logic for CmdletControl.xaml.11    /// </summary>12    public partial class CmdletControl : UserControl13    {14        /// <summary>15        /// Field used for the CurrentCommandViewModel parameter.16        /// </summary>17        private CommandViewModel currentCommandViewModel;18 19        #region Construction and Destructor20        /// <summary>21        /// Initializes a new instance of the CmdletControl class.22        /// </summary>23        public CmdletControl()24        {25            InitializeComponent();26            this.NotImportedControl.ImportModuleButton.Click += ImportModuleButton_Click;27            this.ParameterSetTabControl.DataContextChanged += new DependencyPropertyChangedEventHandler(this.ParameterSetTabControl_DataContextChanged);28            this.KeyDown += this.CmdletControl_KeyDown;29            this.helpButton.innerButton.Click += this.HelpButton_Click;30        }31        #endregion32 33        #region Properties34        /// <summary>35        /// Gets the owner of the ViewModel.36        /// </summary>37        private CommandViewModel CurrentCommandViewModel38        {39            get { return this.currentCommandViewModel; }40        }41        #endregion42 43        #region Private Events44 45        /// <summary>46        /// DataContextChanged event.47        /// </summary>48        /// <param name="sender">Event sender.</param>49        /// <param name="e">Event args.</param>50        private void ParameterSetTabControl_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)51        {52            if (this.DataContext == null)53            {54                return;55            }56 57            CommandViewModel viewModel = (CommandViewModel)this.DataContext;58            this.currentCommandViewModel = viewModel;59 60            if (viewModel.ParameterSets.Count == 0)61            {62                return;63            }64 65            this.ParameterSetTabControl.SelectedItem = viewModel.ParameterSets[0];66        }67 68        /// <summary>69        /// Key down event for user press F1 button.70        /// </summary>71        /// <param name="sender">Event sender.</param>72        /// <param name="e">Event args.</param>73        private void CmdletControl_KeyDown(object sender, System.Windows.Input.KeyEventArgs e)74        {75            if (e.Key == System.Windows.Input.Key.F1)76            {77                this.CurrentCommandViewModel.OpenHelpWindow();78            }79        }80 81        /// <summary>82        /// Help button event.83        /// </summary>84        /// <param name="sender">Event sender.</param>85        /// <param name="e">Event args.</param>86        private void HelpButton_Click(object sender, RoutedEventArgs e)87        {88            this.CurrentCommandViewModel.OpenHelpWindow();89        }90 91        /// <summary>92        /// Import Module Button event.93        /// </summary>94        /// <param name="sender">Event sender.</param>95        /// <param name="e">Event args.</param>96        private void ImportModuleButton_Click(object sender, RoutedEventArgs e)97        {98            this.CurrentCommandViewModel.OnImportModule();99        }100        #endregion101    }102}103