XML Schema Reader Writer Plugin for VS 2005/2008

��using System;

using System.Collections.Generic;

using System.IO;

using Extensibility;

using EnvDTE;

using EnvDTE80;

using Microsoft.VisualStudio.CommandBars;

using System.Resources;

using System.Reflection;

using System.Globalization;



namespace XmlSchemaAddon

{

   

	/// <summary>The object for implementing an Add-in.</summary>

	/// <seealso class='IDTExtensibility2' />

	public class Connect : IDTExtensibility2, IDTCommandTarget

	{

		/// <summary>Implements the constructor for the Add-in object. Place your initialization code within this method.</summary>

		public Connect()

		{



		} 



		/// <summary>Implements the OnConnection method of the IDTExtensibility2 interface. Receives notification that the Add-in is being loaded.</summary>

		/// <param term='application'>Root object of the host application.</param>

		/// <param term='connectMode'>Describes how the Add-in is being loaded.</param>

		/// <param term='addInInst'>Object representing this Add-in.</param>

		/// <seealso class='IDTExtensibility2' />

		public void OnConnection(object application, ext_ConnectMode connectMode, object addInInst, ref Array custom)

        {

			_applicationObject = (DTE2)application;

			_addInInstance = (AddIn)addInInst;



 			if(connectMode == ext_ConnectMode.ext_cm_UISetup)

			{

				object []contextGUIDS = new object[] { };

				Commands2 commands = (Commands2)_applicationObject.Commands;

				string toolsMenuName;



				try

				{

					//If you would like to move the command to a different menu, change the word "Tools" to the 

					//  English version of the menu. This code will take the culture, append on the name of the menu

					//  then add the command to that menu. You can find a list of all the top-level menus in the file

					//  CommandBar.resx.

					string resourceName;

					ResourceManager resourceManager = new ResourceManager("XmlSchemaAddon.CommandBar", Assembly.GetExecutingAssembly());

					CultureInfo cultureInfo = new CultureInfo(_applicationObject.LocaleID);

					

					if(cultureInfo.TwoLetterISOLanguageName == "zh")

					{

						System.Globalization.CultureInfo parentCultureInfo = cultureInfo.Parent;

						resourceName = String.Concat(parentCultureInfo.Name, "Tools");

					}

					else

					{

						resourceName = String.Concat(cultureInfo.TwoLetterISOLanguageName, "Tools");

					}

					toolsMenuName = resourceManager.GetString(resourceName);

				}

				catch

				{

					//We tried to find a localized version of the word Tools, but one was not found.

					//  Default to the en-US word, which may work for the current culture.

					toolsMenuName = "Tools";

				}



				//Place the command on the tools menu.

				//Find the MenuBar command bar, which is the top-level command bar holding all the main menu items:

				Microsoft.VisualStudio.CommandBars.CommandBar menuBarCommandBar = ((Microsoft.VisualStudio.CommandBars.CommandBars)_applicationObject.CommandBars)["MenuBar"];



				//Find the Tools command bar on the MenuBar command bar:

				CommandBarControl toolsControl = menuBarCommandBar.Controls[toolsMenuName];

				CommandBarPopup toolsPopup = (CommandBarPopup)toolsControl;



				//This try/catch block can be duplicated if you wish to add multiple commands to be handled by your Add-in,

				//  just make sure you also update the QueryStatus/Exec method to include the new command names.

				try

				{

					//Add a command to the Commands collection:

                    Command command = commands.AddNamedCommand2(_addInInstance, "XmlSchemaAddon", "XML Schema Importer", "Run the XML Schema importer wizard", true, 40, ref contextGUIDS, (int)vsCommandStatus.vsCommandStatusSupported + (int)vsCommandStatus.vsCommandStatusEnabled, (int)vsCommandStyle.vsCommandStylePictAndText, vsCommandControlType.vsCommandControlTypeButton);

					//Add a control for the command to the tools menu:

					if((command != null) && (toolsPopup != null))

					{

						command.AddControl(toolsPopup.CommandBar, 1);

					}

				}

				catch(System.ArgumentException)

				{

					//If we are here, then the exception is probably because a command with that name

					//  already exists. If so there is no need to recreate the command and we can 

                    //  safely ignore the exception.

				}

			}

		}



		/// <summary>Implements the OnDisconnection method of the IDTExtensibility2 interface. Receives notification that the Add-in is being unloaded.</summary>

		/// <param term='disconnectMode'>Describes how the Add-in is being unloaded.</param>

		/// <param term='custom'>Array of parameters that are host application specific.</param>

		/// <seealso class='IDTExtensibility2' />

		public void OnDisconnection(ext_DisconnectMode disconnectMode, ref Array custom)

		{

		}



		/// <summary>Implements the OnAddInsUpdate method of the IDTExtensibility2 interface. Receives notification when the collection of Add-ins has changed.</summary>

		/// <param term='custom'>Array of parameters that are host application specific.</param>

		/// <seealso class='IDTExtensibility2' />		

		public void OnAddInsUpdate(ref Array custom)

		{



		}



		/// <summary>Implements the OnStartupComplete method of the IDTExtensibility2 interface. Receives notification that the host application has completed loading.</summary>

		/// <param term='custom'>Array of parameters that are host application specific.</param>

		/// <seealso class='IDTExtensibility2' />

		public void OnStartupComplete(ref Array custom)

		{

		}



		/// <summary>Implements the OnBeginShutdown method of the IDTExtensibility2 interface. Receives notification that the host application is being unloaded.</summary>

		/// <param term='custom'>Array of parameters that are host application specific.</param>

		/// <seealso class='IDTExtensibility2' />

		public void OnBeginShutdown(ref Array custom)

		{

		}

		

		/// <summary>Implements the QueryStatus method of the IDTCommandTarget interface. This is called when the command's availability is updated</summary>

		/// <param term='commandName'>The name of the command to determine state for.</param>

		/// <param term='neededText'>Text that is needed for the command.</param>

		/// <param term='status'>The state of the command in the user interface.</param>

		/// <param term='commandText'>Text requested by the neededText parameter.</param>

		/// <seealso class='Exec' />

		public void QueryStatus(string commandName, vsCommandStatusTextWanted neededText, ref vsCommandStatus status, ref object commandText)

		{

			if(neededText == vsCommandStatusTextWanted.vsCommandStatusTextWantedNone)

			{

				if(commandName == "XmlSchemaAddon.Connect.XmlSchemaAddon")

				{

					status = (vsCommandStatus)vsCommandStatus.vsCommandStatusSupported|vsCommandStatus.vsCommandStatusEnabled;

					return;

				}

			}

		}



		/// <summary>Implements the Exec method of the IDTCommandTarget interface. This is called when the command is invoked.</summary>

		/// <param term='commandName'>The name of the command to execute.</param>

		/// <param term='executeOption'>Describes how the command should be run.</param>

		/// <param term='varIn'>Parameters passed from the caller to the command handler.</param>

		/// <param term='varOut'>Parameters passed from the command handler to the caller.</param>

		/// <param term='handled'>Informs the caller if the command was handled or not.</param>

		/// <seealso class='Exec' />

		public void Exec(string commandName, vsCommandExecOption executeOption, ref object varIn, ref object varOut, ref bool handled)

		{

			handled = false;

			if(executeOption == vsCommandExecOption.vsCommandExecOptionDoDefault)

			{

				if(commandName == "XmlSchemaAddon.Connect.XmlSchemaAddon")

				{

                   // GenerateCod eForXsds();

                    System.Windows.Forms.NativeWindow wnd = System.Windows.Forms.NativeWindow.FromHandle(new IntPtr(_applicationObject.MainWindow.HWnd));

                    new XmlSchemaWizard(_applicationObject.Solution).ShowDialog(wnd );



					handled = true;

					return;

				}

			}

		}

		private DTE2 _applicationObject;

		private AddIn _addInInstance;

	}





}