Find Changeset By CommentPackage.cs

namespace DRP.Find_Changeset_By_Comment
{
    using System;
    using System.ComponentModel.Design;
    using System.Runtime.InteropServices;
    using EnvDTE;
    using EnvDTE80;
    using Microsoft.VisualStudio.Shell;
    using Microsoft.VisualStudio.Shell.Interop;
    using Microsoft.VisualStudio.TeamFoundation;

    /// <summary>
    /// This is the class that implements the package exposed by this assembly.
    ///
    /// The minimum requirement for a class to be considered a valid package for Visual Studio
    /// is to implement the IVsPackage interface and register itself with the shell.
    /// This package uses the helper classes defined inside the Managed Package Framework (MPF)
    /// to do it: it derives from the Package class that provides the implementation of the 
    /// IVsPackage interface and uses the registration attributes defined in the framework to 
    /// register itself and its components with the shell.
    /// </summary>
    // This attribute tells the PkgDef creation utility (CreatePkgDef.exe) that this class is
    // a package.
    [PackageRegistration(UseManagedResourcesOnly = true)]
    // This attribute is used to register the informations needed to show the this package
    // in the Help/About dialog of Visual Studio.
    [InstalledProductRegistration("#110", "#112", "1.0", IconResourceID = 400)]
    // This attribute is needed to let the shell know that this package exposes some menus.
    [ProvideMenuResource("Menus.ctmenu", 1)]
    [Guid(GuidList.guidFind_Changeset_By_CommentPkgString)]
    public sealed class Find_Changeset_By_CommentPackage : Package
    {
        /// <summary>
        /// The top level automation object
        /// </summary>
        public DTE2 AutomationObject;

        /// <summary>
        /// The team foundation server ext
        /// </summary>
        public TeamFoundationServerExt TfsExt;

        /// <summary>
        /// Default constructor of the package.
        /// Inside this method you can place any initialization code that does not require 
        /// any Visual Studio service because at this point the package object is created but 
        /// not sited yet inside Visual Studio environment. The place to do all the other 
        /// initialization is the Initialize method.
        /// </summary>
        public Find_Changeset_By_CommentPackage()
        {
        }

        /////////////////////////////////////////////////////////////////////////////
        // Overriden Package Implementation
        #region Package Members

        /// <summary>
        /// Initialization of the package; this method is called right after the package is sited, so this is the place
        /// where you can put all the initilaization code that rely on services provided by VisualStudio.
        /// </summary>
        protected override void Initialize()
        {
            base.Initialize();

            // Add our command handlers for menu (commands must exist in the .vsct file)
            OleMenuCommandService mcs = GetService(typeof(IMenuCommandService)) as OleMenuCommandService;
            if ( null != mcs )
            {
                // Create the command for the menu item.
                CommandID menuCommandID = new CommandID(GuidList.guidFind_Changeset_By_CommentCmdSet, (int)PkgCmdIDList.cmdFindChangesetByComment);
                MenuCommand menuItem = new MenuCommand(MenuItemCallback, menuCommandID );
                mcs.AddCommand( menuItem );
            }
        }

        #endregion

        /// <summary>
        /// This function is the callback used to execute a command when the a menu item is clicked.
        /// See the Initialize method to see how the menu item is associated to this function using
        /// the OleMenuCommandService service and the MenuCommand class.
        /// </summary>
        private void MenuItemCallback(object sender, EventArgs e)
        {
            // Set up UI shell for message boxes
            IVsUIShell uiShell = (IVsUIShell)GetService(typeof(SVsUIShell));

            // Must be connected to a TFS server to do this
            DTE2 automationObject = (DTE2)GetService(typeof(DTE));
            using (FindForm findForm = new FindForm(automationObject))
            {
                findForm.UiShell = uiShell;
                findForm.ShowDialog();
            }
        }
    }
}