using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Drawing;

using System.Data;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using DotSpatial.Controls;

using Oatc.OpenMI.Gui.Core;

using System.Threading;

using System.IO;

using System.Diagnostics;

using Microsoft.Win32;

using System.Reflection;

using System.Collections;



namespace Oatc.OpenMI.Gui.ConfigurationEditor

{

    public partial class MainTab : UserControl

    {

        #region Window controls



		private HScrollBar compositionHScrollBar;

		private PictureBox compositionBox;

		//private VScrollBar compositionVScrollBar;



		private MainMenu mainMenu1;

        private ToolStripMenuItem menuItem15;

        private ToolStripMenuItem menuItem17;

        private ToolStripMenuItem menuItem18;



        private ToolStripMenuItem menuFileNew;

        private ToolStripMenuItem menuFileOpen;

        private ToolStripMenuItem menuFileSave;

        private ToolStripMenuItem menuFileSaveAs;

        private ToolStripMenuItem menuFileExit;

        private ToolStripMenuItem menuEditModelAdd;

        private ToolStripMenuItem menuModelAttachTrigger;

        private ToolStripMenuItem menuHelpAbout;



        private ToolStripMenuItem menuFileReload;

        private ToolStripMenuItem menuViewModelProperties;

        private ToolStripMenuItem menuEditConnectionLinks;

        private ToolStripMenuItem menuFile;

        private ToolStripMenuItem menuEditRunProperties;

        private ToolStripMenuItem menuHelp;

		private ImageList imageList;

        private ToolStripMenuItem menuCompositionSpacer;

        private ToolStripMenuItem menuComposition;



        private System.Windows.Forms.ContextMenu contextMenu;

        private System.Windows.Forms.MenuItem contextConnectionEditLinks;

        private System.Windows.Forms.MenuItem contextModelAttachTrigger;

        private System.Windows.Forms.MenuItem contextRun;

        private System.Windows.Forms.MenuItem contextConnectionAdd;

        private System.Windows.Forms.MenuItem contextModelProperties;

        private System.Windows.Forms.MenuItem contextConnectionProperties;

        private System.Windows.Forms.MenuItem contextModelRemove;

        private System.Windows.Forms.MenuItem contextConnectionRemove;

        private System.Windows.Forms.MenuItem contextModelAdd;

		#endregion		



		#region Member variables



        readonly Cursor _sourceCursor;

        readonly Cursor _targetCursor;



	    bool _isAddingConnection = false;

		UIModel _sourceModel = null;

		

		bool _isMovingModel = false;

		Point _prevMouse;



		object _contextSelectedObject;



	    readonly CompositionManager _composition;

				

		Point _compositionBoxPositionInArea;

		Rectangle _compositionArea;



        const string ApplicationTitle = "OATC OpenMI Editor 2.0";



        private ToolStripMenuItem menuHelpContents;

        private ToolStripMenuItem menuItem3;

        private ToolStripMenuItem menuOptions;

        private ToolStripMenuItem menuRegisterExtensions;



        private ToolStripMenuItem menuItem2;

        private ToolStripMenuItem menuEditConnectionAdd;

        private ToolStripMenuItem menuItem1;

        private ToolStripMenuItem menuItem4;

        private ToolStripMenuItem menuExamples;

        private ToolStripMenuItem menuExample1;

        private ToolStripMenuItem menuExample2;

        private ToolStripMenuItem menuExample3;

        private ToolStripMenuItem menuExample4;

        private ToolStripMenuItem menuItem5;

        private ToolStripMenuItem popup;



        // pre-created dialogs

        ModelDialog _modelDialog;

        ConnectionDialog _connectionDialog;

        AboutBox _aboutBox;

        RunProperties _runProperties;

        RunBox _runBox;



        //a toolbar button added by the plugin

        private ToolStripButton btnHydroModelerPlugin = null;

        //a menu item added by the plugin

        private ToolStripMenuItem mnuHydroModelerPlugin = null;

        //reference to the main application and it's UI items

        private IMapPluginArgs _mapArgs;



        // record the culture that the application starts in

	    readonly System.Globalization.CultureInfo _cultureInfo = Application.CurrentCulture;



		#endregion

	

		/// <summary>

		/// Creates a new instance of <see cref="MainForm">MainForm</see> window.

		/// </summary>

		public MainTab(IMapPluginArgs args)

		{

			//

			// Required for Windows Form Designer support

			//



            _mapArgs = args;



            _prevMouse = new Point(0, 0);



            // create dialogs

            _modelDialog = new ModelDialog();

            //_connectionDialog = new ConnectionDialog();

            _aboutBox = new AboutBox();

            _runProperties = new RunProperties();

            _runBox = new RunBox();





            _compositionBoxPositionInArea = new Point(0, 0);



            InitializeComponent();



            _composition = new CompositionManager();



            _prevMouse = new Point(0, 0);



            //_sourceCursor = new Cursor(GetType(), "Source.cur");

            //_targetCursor = new Cursor(GetType(), "Target.cur");



            menuRegisterExtensions.Checked = Utils.AreFileExtensionsRegistered(Application.ExecutablePath);





		}



		





		#region Methods and properties



		/// <summary>

		/// Method is used to start application.

		/// </summary>

		/// <param name="args">Command-line arguments.</param>

		/// <remarks>Method proceeds all command-line args ("/opr %", "/reg", ...)

		/// and perform requested actions.</remarks>		

		private static void ProcessCommandLineArgs( string[] args )

		{

			// read commad-line args

			string oprFilename = null;

			string omiFilename = null;

			bool mta = false;



			for( int i=0; i<args.Length; i++ )

				switch( args[i].ToLower() )

				{

					case "/opr":

					case "-opr":

						if( oprFilename!=null )

							throw( new Exception("-opr can be used only once.") );



						if( omiFilename!=null )

							throw( new Exception("-opr cannot be used together with -omi option.") );



						if( args.Length <= i+1 )

							throw( new Exception("-opr option must be followed by filename.") );



						oprFilename = args[i+1];

						i++;

						break;



					case "/omi":

					case "-omi":

						if( omiFilename!=null )

							throw( new Exception("-omi can be used only once.") );



						if( oprFilename!=null )

							throw( new Exception("-omi cannot be used together with -opr option.") );



						if( args.Length <= i+1 )

							throw( new Exception("-omi option must be followed by filename.") );



						omiFilename = args[i+1];

						i++;

						break;



					case "/reg":

					case "-reg":						

						Utils.RegisterFileExtensions( Application.ExecutablePath );

						return;



					case "/unreg":

					case "-unreg":						

						Utils.UnregisterFileExtensions();

						return;

					

					case "-mta":

					case "/mta":

						mta = true;

						break;



					case "-help":

					case "/help":

					case "-?":

					case "/?":

					case "--help":

					case "-h":

					case "/h":

						string help =

							"OmiEd command-line options:\n\n" +

                            "Syntax: OmiEd.exe [-opr OPRFILE | -omi OMIFILE | -reg | -unreg | -help] [-mta]\n\n" +

							"Options:\n" +

							"-opr OPRFILE\tOpens OmiEd project from specific OPRFILE\n" +

							"-omi OMIFILE\tCreates a new composition and adds model from OMIFILE into it.\n" +

							"-reg\t\tRegisters OPR and OMI file extensions in Windows registry to be opened with this OmiEd executable.\n" +

                            "-unreg\t\tDiscards all OPR and OMI file extension registrations from Windows registry.\n" +

                            "-help\t\tShows this help.\n" +

							"-mta\t\tApplication creates and enters a multi-threaded apartment COM model at start.\n";

						MessageBox.Show( help, "Help", MessageBoxButtons.OK, MessageBoxIcon.Information);

						return;



					default:

						throw( new Exception("Unknown command-line option: "+args[i]) );

				}



			// do actions...

			

			// VS2005 fix

			// In VS2005 the main thread uses MTA by default, so we have to create new thread,

			// which will run the message loop, and set it's appartment state before it's started

			

			Thread thread = new Thread( new ParameterizedThreadStart( StartApplication) );

			thread.IsBackground = false;



			if( mta )

			{

				thread.SetApartmentState( ApartmentState.MTA );



				// NOTE: when using MTA, the OpenFileDialog (and maybe other things)

				// throws ThreadStateException ("Current thread must be set to single thread

				// apartment (STA) mode before OLE calls can be made. Ensure that your Main

				// function has STAThreadAttribute marked on it. This exception is only raised

				// if a debugger is attached to the process.")

				//

				// MTA is used only if really needed (we provide it as feature),

				// thus this statement is perfectly correct

				CheckForIllegalCrossThreadCalls = false;

			}

			else

			{

				thread.SetApartmentState( ApartmentState.STA );

			}



			thread.Start( new string[] { oprFilename, omiFilename } );			

		}



		private static void StartApplication( object data )

		{

			try

			{

				string oprFilename = ( (string[]) data )[0];

				string omiFilename = ( (string[]) data )[1];



				if( oprFilename!=null )

				{

					// Open OPR project from file

					MainForm mainForm = new MainForm();

					FileInfo oprFile = new FileInfo( oprFilename );



					mainForm.OpenComposition(oprFile);

                    

					Application.Run( mainForm );

				}

				else if( omiFilename!=null )

				{

					// Create new project with one OMI model

					MainForm mainForm = new MainForm();

					FileInfo fileInfo = new FileInfo( omiFilename );



					mainForm.AddModel( fileInfo );



					Application.Run( mainForm );

				}

				else

					Application.Run( new MainForm() );

            }

            catch (Exception ex)

            {

                Trace.TraceError("Start Application: " + ex.Message);

            }

        }



		/// <summary>

		/// Opens composition from OPR file.

		/// </summary>

		/// <param name="fullPath">Full path to OPR file.</param>

		private void OpenComposition(FileInfo oprFile)

		{

			try

			{				

				_composition.Open(oprFile);



                UpdateTitle();



                CompositionUpdateArea();

                CompositionCenterView();

            }

			catch( Exception ex )

			{

                FinalCatchAndDisplay("Open Composition", ex);				

			}				

		}





		/// <summary>

		/// Adds one model to composition.

		/// </summary>

		/// <param name="fullPath">Full path to OMI file.</param>

		private void AddModel(FileInfo omiFile)

		{

			try 

			{

				UIModel model = new UIModel();

				model.OmiDeserializeAndInitialize(omiFile);



				_composition.ModelAdd(model);



				if (_composition.Models.Count == 1)

					_composition.Models[0].IsTrigger = true;



			}

			catch( Exception ex )

			{

				FinalCatchAndDisplay("Cannot add " + omiFile.FullName, ex);

			}



            // Reset the culture every time a new model is added.

            // The new model may be of a different culture, we want to retain the original culture of the application, 

            // which will be that of the User's computer.

            Application.CurrentCulture = _cultureInfo;



			CompositionUpdateArea();

			UpdateTitle();

			Invalidate();

		}





		/// <summary>

		/// Method calculates size of composition area and it's scroll-bars according to 

		/// position of models' rectangles and size of the window.

		/// </summary>

		/// <remarks>

		/// This method is called if some model has moved, main window has resized or if new file was opened.

		/// </remarks>

		private void CompositionUpdateArea()

		{

			Point topLeft = new Point( 0, 0 ),

				bottomRight = new Point( 0, 0 );



			foreach( UIModel model in _composition.Models )

			{

				topLeft.X = Math.Min( topLeft.X, model.Rect.X );

				topLeft.Y = Math.Min( topLeft.Y, model.Rect.Y );



				bottomRight.X = Math.Max( bottomRight.X, model.Rect.X + model.Rect.Width );

				bottomRight.Y = Math.Max( bottomRight.Y, model.Rect.Y + model.Rect.Height );

			}



			// increase size of area

			topLeft.X -= compositionBox.Width / 2;

			topLeft.Y -= compositionBox.Height / 2;

			bottomRight.X += compositionBox.Width - compositionBox.Width / 2;

			bottomRight.Y += compositionBox.Height - compositionBox.Height / 2;



			_compositionArea = new Rectangle( topLeft.X, topLeft.Y, bottomRight.X - topLeft.X, bottomRight.Y - topLeft.Y );



			// update scrollbars



			compositionHScrollBar.Minimum = _compositionArea.X;

			compositionHScrollBar.Maximum = _compositionArea.X + _compositionArea.Width;

			compositionHScrollBar.LargeChange = compositionBox.Width;

			//compositionHScrollBar.Value = compositionHScrollBar.Value; // don't change Value, but call ValueChange event

		

			

			compositionVScrollBar.Minimum = _compositionArea.Y;

			compositionVScrollBar.Maximum = _compositionArea.Y + _compositionArea.Height;

			compositionVScrollBar.LargeChange = compositionBox.Height;

			//compositionVScrollBar.Value = compositionVScrollBar.Value; // todo



			compositionScrollBar_ValueChanged(null, null);



			compositionBox.Invalidate();

		}

		



		/// <summary>

		/// Sets composition box to center.

		/// </summary>

		private void CompositionCenterView()

		{

			// todo...

		}



		private Point CompositionWindowPointToAreaPoint( Point point )

		{

			return( new Point(_compositionBoxPositionInArea.X+point.X, _compositionBoxPositionInArea.Y+point.Y) ); 

		}



		private Point CompositionAreaPointToWindowPoint( Point point )

		{

			return( new Point(point.X - _compositionBoxPositionInArea.X, point.Y - _compositionBoxPositionInArea.Y) );

		}





		private void UpdateTitle()

		{

            string path = "?.opr";

            string readOnly = string.Empty;



            if (_composition != null && _composition.FileOpr != null)

            {

				if (_composition.FileOpr.FullName.Length < 40)

					path = _composition.FileOpr.FullName;

                else

					path = _composition.FileOpr.FullName.Substring(

						_composition.FileOpr.FullName.LastIndexOf(Path.DirectorySeparatorChar) + 1);



                if (_composition.FileOpr.IsReadOnly)

                    readOnly = ", READ ONLY";

            }



            Text = string.Format("{0}: {1}{2}{3}",

                ApplicationTitle, path, 

                _composition.ShouldBeSaved ? " *" : "",

                readOnly);

		}

		

		/// <summary>

		/// If composition should be saved, this method shows message box, where the user can do it, can

		/// ignore it or can cancel current operation.

		/// </summary>

		/// <returns>Returns <c>true</c> if current operation can continue, or <c>false</c>

		/// if user pressed cancel button.</returns>

		private bool CheckIfSaved()

		{

			if( _composition.ShouldBeSaved )

			{

				switch( MessageBox.Show("The composition has been changed.\n\nDo you want to save the changes?", "Warning", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) )

				{

					case DialogResult.Yes:

						OnSave(null, null);

						return( !_composition.ShouldBeSaved );

					case DialogResult.No:

						return( true );

					default:

						return( false );

				}

			}

			return( true );

		}

		



		private void ShowLinkDialog( UIConnection link )

		{

            ConnectionDialog dlg = new ConnectionDialog(_composition.Models);

            dlg.PopulateDialog(link);

            if (dlg.ShowDialog(this) == DialogResult.OK)

				_composition.ShouldBeSaved = true;

			

			UpdateTitle();

		}





		private UIModel GetModel( int x, int y )

		{

			Point areaPoint = CompositionWindowPointToAreaPoint( new Point(x,y) );



			// search from last model to first for case some models are overlapping

			for( int i=_composition.Models.Count-1; i>=0; i-- )

			{

				UIModel model = (UIModel)_composition.Models[i];



				if( model.IsPointInside(areaPoint) )

					return( model );				

			}



			return( null );

		}





		private UIConnection GetConnection( int x, int y )

		{

			Point areaPoint = CompositionWindowPointToAreaPoint( new Point(x,y) );



			for( int i=_composition.Connections.Count-1; i>=0; i-- )

			{

				UIConnection connection = (UIConnection)_composition.Connections[i];



				if( connection.IsOnConnectionLine(areaPoint) )

					return( connection );				

			}



			return( null );

		}





		private void StopAddingConnection()

		{

			_isAddingConnection = false;

			compositionBox.Cursor = Cursors.Default;

			_sourceModel = null;

		}



		private void StopMovingModel()

		{

			_isMovingModel = false;

			foreach( UIModel model in _composition.Models )

				model.IsMoving = false;

			compositionBox.Invalidate();

		}





		private void StopAllActions()

		{

			StopAddingConnection();

			StopMovingModel();

		}





		#endregion



		#region MainForm event handlers



		private void MainForm_Load(object sender, EventArgs e)

		{

			MainForm_SizeChanged(sender, e);

			UpdateTitle();

			CompositionUpdateArea();

		}





		private void MainForm_DragDrop(object sender, DragEventArgs e)

		{

			MessageBox.Show("form1, dragDrop");

		

		}



		

		private void MainForm_SizeChanged(object sender, EventArgs e)

		{

			/*// resize all elements so they fit to window

			const int border = 5;

			const int scrollBarWidth = 16;			

			

			// listBoxOutput

			listBoxOutput.Height = (ClientRectangle.Height * 3) / 10; // 30%

			listBoxOutput.Width = ClientRectangle.Width - 2*border;

			listBoxOutput.Top = ClientRectangle.Height - (listBoxOutput.Height+border);

			listBoxOutput.Left = border;

			

			//compositionBox.BackColor = Color.Brown; // todo



			// compositionBox

			compositionBox.Top = border;

			compositionBox.Left = border;

			compositionBox.Width = listBoxOutput.Width - scrollBarWidth;

			compositionBox.Height = ClientRectangle.Height - listBoxOutput.Height - scrollBarWidth - 3*border;



			// compositionVScrollBar

			compositionVScrollBar.Width = scrollBarWidth;

			compositionVScrollBar.Height = compositionBox.Height;

			compositionVScrollBar.Top = compositionBox.Top;

			compositionVScrollBar.Left = border + compositionBox.Width;



			// compositionHScrollBar

			compositionHScrollBar.Width = compositionBox.Width;

			compositionHScrollBar.Height = scrollBarWidth;

			compositionHScrollBar.Top = border + compositionBox.Height;

			compositionHScrollBar.Left = border;*/



			CompositionUpdateArea();

		}





		private void MainForm_Closing(object sender, System.ComponentModel.CancelEventArgs e)

		{

			// if composition isn't saved, show message box, and maybe stop the closing			

			e.Cancel = !CheckIfSaved();

		}





		private void MainForm_KeyPress(object sender, KeyPressEventArgs e)

		{

			// ESC cancels adding connection

			if( _isAddingConnection && e.KeyChar == 27 )

			{

				StopAddingConnection();

				e.Handled = true;

				Invalidate();

			}		

		}

		



		#endregion	



		#region Main menu event handlers



		private void OnAddModels(object sender, EventArgs e)

		{

            try

            {

			    StopAllActions();



			    OpenFileDialog dlg = new OpenFileDialog();

			    dlg.CheckFileExists = true;

			    dlg.CheckPathExists = true;

			    dlg.Title = "Add model(s)...";

			    dlg.Filter = "OpenMI models (*.omi)|*.omi|All files|*.*";

			    dlg.Multiselect = true;



                if (dlg.ShowDialog(this) != DialogResult.OK)

                    return;



                string[] files = new string[dlg.FileNames.Length];

                dlg.FileNames.CopyTo(files, 0);



                dlg.Dispose();



                try

                {

                    Cursor.Current = Cursors.WaitCursor;



                    Refresh();



                    foreach (string filename in files)

                        AddModel(new FileInfo(filename));

                }

                finally

                {

                    Cursor.Current = Cursors.Default;

                }

			}

			catch( Exception ex )

			{

                FinalCatchAndDisplay("AddModels", ex);				

			}

        }





		private void OnAttachTrigger(object sender, EventArgs e)

		{

            try

            {

			    StopAllActions();



			    if (_contextSelectedObject != null

				    && _contextSelectedObject is UIModel)

			    {

				    foreach (UIModel model in _composition.Models)

					    model.IsTrigger = false;



				    ((UIModel)_contextSelectedObject).IsTrigger = true;

			    }



			    CompositionUpdateArea();

            }

            catch (Exception ex)

            {

                FinalCatchAndDisplay("Attach Trigger", ex);

            }

		}



		private void OnRun(object sender, EventArgs e)

		{

			try

			{

				StopAllActions();



				if (_composition.ShouldBeSaved)

					_composition.Save();



				Run run = new Run();

				run.Initialise(_composition.FileOpr.FullName);

				run.ShowDialog();

			}

			catch( Exception ex )

			{

				FinalCatchAndDisplay("Run", ex);				

			}

		}



		private void OnNew(object sender, EventArgs e)

		{

			try

			{

				StopAllActions();



				if( !CheckIfSaved() )

					return;



				_composition.Initialize();



				UpdateTitle();

				CompositionUpdateArea();

			}

			catch (Exception ex)

			{

				FinalCatchAndDisplay("New", ex);

			}

		}

			

		private void OnOpen(object sender, EventArgs e)

		{

			try

			{

				StopAllActions();



				if( !CheckIfSaved() )

					return;			



				OpenFileDialog dlg = new OpenFileDialog();

				dlg.Filter = "OmiEd projects (*.opr)|*.opr|All files|*.*";

				dlg.Multiselect = false;

				dlg.CheckFileExists = true;

				dlg.CheckPathExists = true;

				dlg.Title = "Open project...";



				if (dlg.ShowDialog(this) != DialogResult.OK)

					return;



				FileInfo oprFile = new FileInfo(dlg.FileName);	



				dlg.Dispose();



                try

                {

                    Cursor.Current = Cursors.WaitCursor;



                    Refresh();



                    OpenComposition(oprFile);



                    UpdateTitle();

                    CompositionUpdateArea();

                }

                finally

                {

                    Cursor.Current = Cursors.Default;

                }

			}

			catch (Exception ex)

			{

				FinalCatchAndDisplay("Open", ex);

			}					

		}

	

		private void OnSave(object sender, EventArgs e)

		{

			if (_composition.FileOpr == null 

                || _composition.FileOpr.IsReadOnly)

			{

				OnSaveAs(sender, e);

				return;

			}



			try

			{

				StopAllActions();



				_composition.Save();



				UpdateTitle();

			}

			catch (Exception ex)

			{

				FinalCatchAndDisplay("Save", ex);

			}

		}



		private void OnSaveAs(object sender, EventArgs e)

		{

			try

			{

				SaveFileDialog dlg = new SaveFileDialog();			

				dlg.Filter = "Compositions (*.opr)|*.opr|All files|*.*";

				dlg.ValidateNames = true;

				dlg.Title = "Save As ...";

				dlg.AddExtension = true;

				dlg.OverwritePrompt = true;

				dlg.FileName = _composition.FileOpr != null

					? _composition.FileOpr.FullName : "";



				if( dlg.ShowDialog( this ) != DialogResult.OK )

					return;



				FileInfo fi = new FileInfo(dlg.FileName);



				dlg.Dispose();



				StopAllActions();



				_composition.SaveAs(fi);

				 

				UpdateTitle();

			}

			catch (Exception ex)

			{

				FinalCatchAndDisplay("SaveAs", ex);

			}

		}



		private void OnReOpen(object sender, EventArgs e)

		{

			try

			{

				StopAllActions();



				if (!CheckIfSaved())

					return;			



				_composition.ReOpen();



				UpdateTitle();

			}

			catch (Exception ex)

			{

				FinalCatchAndDisplay("ReOpen", ex);

			}

		}



		void FinalCatchAndDisplay(string task, Exception e)

		{

			string s = string.Format("Task:\n\n{0}\n\nReason:\n\n{1}", 

				task, Utils.ToString(e));



            Trace.TraceError(s);



			MessageBox.Show(s, "Operation Failed", 

				MessageBoxButtons.OK, MessageBoxIcon.Error);



			if (_composition != null)

				_composition.Initialize();

		}



		private void menuFileExit_Click(object sender, EventArgs e)

		{

			StopAllActions();



			//Close();		

		}





		private void OnMenuConnectionAdd(object sender, EventArgs e)

		{

            try

            {

			    StopAllActions();



			    _isAddingConnection = true;

			    compositionBox.Cursor = _sourceCursor;	

            }

            catch (Exception ex)

            {

                FinalCatchAndDisplay("View Model Properties", ex);

            }

        }





		private void OnViewModelProperties(object sender, EventArgs e)

		{

            try

            {

			    StopAllActions();



                ModelDialog modelDialog = new ModelDialog();

			    modelDialog.PopulateDialog( _composition.Models );

			    modelDialog.ShowDialog( this );

            }

            catch (Exception ex)

            {

                FinalCatchAndDisplay("View Model Properties", ex);

            }

		}





		private void menuRegisterExtensions_Click(object sender, EventArgs e)

		{

			if( menuRegisterExtensions.Checked )

			{

				Utils.UnregisterFileExtensions();

				menuRegisterExtensions.Checked = false;

			}

			else

			{

				Utils.RegisterFileExtensions( Application.ExecutablePath );

				menuRegisterExtensions.Checked = true;

			}		

		}





		private void OnHelpAbout(object sender, EventArgs e)

		{

            try

            {

                StopAllActions();



                AboutBox aboutBox = new AboutBox();

                aboutBox.ShowDialog(this);

            }

			catch (Exception ex)

			{

				FinalCatchAndDisplay("Help About", ex);

			}

		}



		private void OnHelp(object sender, EventArgs e)

		{

            try

            {

                ShopHelp(HelpFormat.pdf);

            }

            catch (Exception ex)

            {

                FinalCatchAndDisplay("Help", ex);

            }

		}



        enum HelpFormat { chm = 0, pdf, };



        void ShopHelp(HelpFormat fmt)

        {

            FileInfo file = new FileInfo(Path.Combine(Application.StartupPath,

                @"OpenMIEditorHelp_2_0." + fmt.ToString()));



            if (file.Exists)

                Help.ShowHelp(this, file.FullName, HelpNavigator.TableOfContents);

        }



        void ShopUri(Uri uri)

        {

            StopAllActions();



            Help.ShowHelp(this, uri.AbsoluteUri, HelpNavigator.TableOfContents);

        }



		#endregion



		#region Context menu event handlers



        private void OnMenuCompositionOpen(object sender, EventArgs e)

        {

            menuEditModelAdd.Enabled = true;



            if (_composition != null)

            {

                if (_contextSelectedObject != null

                    && _contextSelectedObject is UIModel)

                {

                    menuModelAttachTrigger.Enabled = true;

                    menuViewModelProperties.Enabled = true;

                }

                else

                {

                    menuModelAttachTrigger.Enabled = false;

                    menuViewModelProperties.Enabled = false;

                }



                menuEditConnectionAdd.Enabled

                    = _composition.Models.Count > 1;

                menuEditConnectionLinks.Enabled

                    = _contextSelectedObject != null

                    && _contextSelectedObject is UIConnection;



                menuEditRunProperties.Enabled

                    = !_composition.ShouldBeSaved

                    && _composition.Models.Count > 0;

            }

            else

            {

                menuCompositionSpacer.Enabled = false;

                menuViewModelProperties.Enabled = false;

                menuEditConnectionAdd.Enabled = false;

                menuEditConnectionLinks.Enabled = false;

                menuEditRunProperties.Enabled = false;

            }

        }



		private void OnContextMenu(object sender, EventArgs e)

		{

            try

            {

			    StopAllActions();



                contextModelAdd.Visible = false;

                contextModelRemove.Visible = false;

                contextModelProperties.Visible = false;

                contextModelAttachTrigger.Visible = false;

                contextConnectionAdd.Visible = false;

                contextConnectionRemove.Visible = false;

                contextConnectionEditLinks.Visible = false;

                contextRun.Visible = false;



			    if( _contextSelectedObject == null )

			    {

                    contextModelAdd.Visible = true;

                    contextRun.Visible = true;

                    contextConnectionAdd.Visible = true;



                    contextModelAdd.Enabled = true;



                    if (_composition != null)

                    {

                        contextRun.Enabled

                            = !_composition.ShouldBeSaved

                            && _composition.Models.Count > 0;

                        contextConnectionAdd.Enabled 

                            = _composition.Models.Count > 1;

                    }

                }

			    else if( _contextSelectedObject is UIConnection )

			    {

                    contextConnectionRemove.Visible = true;

                    contextConnectionEditLinks.Visible = true;



                    contextConnectionRemove.Enabled = true;

                    contextConnectionEditLinks.Enabled = true;

                }

			    else if( _contextSelectedObject is UIModel )

			    {

                    contextModelRemove.Visible = true;

                    contextModelProperties.Visible = true;

                    contextModelAttachTrigger.Visible = true;



                    contextModelRemove.Enabled = true;

                    contextModelProperties.Enabled = true;

                    contextModelAttachTrigger.Enabled 

                        = !((UIModel)_contextSelectedObject).IsTrigger;

                }

			    else

				    Debug.Assert( false );

            }

            catch (Exception ex)

            {

                FinalCatchAndDisplay("Context Menu", ex);

            }

		}





		private void contextConnectionAdd_Click(object sender, EventArgs e)

		{

			OnMenuConnectionAdd(sender, e);	

			CompositionUpdateArea();

			UpdateTitle();

		}



		private void contextConnectionRemove_Click(object sender, EventArgs e)

		{

			_composition.RemoveConnection( (UIConnection)_contextSelectedObject );

			CompositionUpdateArea();

			UpdateTitle();

		}



		private void contextConnectionProperties_Click(object sender, EventArgs e)

		{

            ShowSelectedObjectProperties();

		}



		private void contextModelAdd_Click(object sender, EventArgs e)

		{

			OnAddModels( sender, e );

		}



		private void contextModelRemove_Click(object sender, EventArgs e)

		{

			_composition.ModelRemove( (UIModel)_contextSelectedObject );

			CompositionUpdateArea();

			UpdateTitle();

		}



		private void contextModelProperties_Click(object sender, EventArgs e)

		{

            ShowSelectedObjectProperties();

		}



		private void contextRun_Click(object sender, EventArgs e)

		{

			OnRun(sender, e);			

		}





		private void contextIsTrigger_Click(object sender, EventArgs e)

		{

			OnAttachTrigger( sender, e );		

		}





		#endregion



		



		#region Composition box event handlers



		private void compositionScrollBar_ValueChanged(object sender, EventArgs e)

		{

			_compositionBoxPositionInArea.X = compositionHScrollBar.Value;

			_compositionBoxPositionInArea.Y = compositionVScrollBar.Value;

			compositionBox.Invalidate();

		}

	

		private void OnCanvasPaint(object sender, PaintEventArgs e)

		{

            try

            {

                // draw OpenMI logo

                e.Graphics.DrawImage(imageList.Images[0], 0, 0);



                //foreach (UIConnection link in _composition.Connections)

                //    link.Draw(true,_compositionBoxPositionInArea, e.Graphics);



                //foreach (UIModel model in _composition.Models)

                //    model.Draw(true,_compositionBoxPositionInArea, e.Graphics);



                foreach (UIConnection connection in _composition.Connections)

                    connection.Draw(_contextSelectedObject == connection,

                        _compositionBoxPositionInArea, e.Graphics);



                foreach (UIModel model in _composition.Models)

                    model.Draw(_contextSelectedObject == model,

                        _compositionBoxPositionInArea, e.Graphics);

            }

            catch (Exception ex)

            {

                FinalCatchAndDisplay("Canvas Paint", ex);

            }

		}

		

		private void compositionBox_MouseDown(object sender, MouseEventArgs e)

		{

			StopMovingModel();

			compositionBox.Invalidate();	



			bool actionFoundOut = false;			



			// Left mouse button

			if( e.Button == MouseButtons.Left )

			{

				// if adding a connection

				if( _isAddingConnection )

				{

					UIModel model = GetModel( e.X, e.Y );

                    

					// if some model selected

					if( model!=null )

					{

						// if source model selected

						if( _sourceModel == null )

						{

							_sourceModel = model;							

							compositionBox.Cursor = _targetCursor;

						}

						else

						{

							// target model selected => add connection to composition

							if( _sourceModel != model )							

								_composition.AddConnection(

									new UIConnection(_sourceModel, model));						

							StopAddingConnection();

						}

					}

					else

					{

						// no model selected

						StopAddingConnection();

					}



					actionFoundOut = true;

				}



				// move model ?

				if( !actionFoundOut )

				{

					UIModel model = GetModel( e.X, e.Y );



					if( model != null )

					{

						_prevMouse.X = e.X;

						_prevMouse.Y = e.Y;



						_isMovingModel = true;

						model.IsMoving = true;



						actionFoundOut = true;

					}

				}				

			}

			else if( e.Button == MouseButtons.Right )

			{

				// right button => show context menu



				// stop other actions

				StopAddingConnection();

				StopMovingModel();



				// get model under cursor

				_contextSelectedObject = GetModel(e.X,e.Y);

				if( _contextSelectedObject == null )

                    _contextSelectedObject = GetConnection(e.X,e.Y);



                //contextMenu.Show(popup, new Point(e.X, e.Y));

				contextMenu.Show( compositionBox, new Point(e.X,e.Y) );

			}

		}



		private void compositionBox_MouseMove(object sender, MouseEventArgs e)

		{

			// moving model ?

			if( _isMovingModel )

			{				

				foreach( UIModel model in _composition.Models )

					if( model.IsMoving )

					{

						model.Rect.X += e.X -_prevMouse.X;

						model.Rect.Y += e.Y -_prevMouse.Y;



						_prevMouse.X = e.X;

						_prevMouse.Y = e.Y;

						

						_composition.ShouldBeSaved = true;

						CompositionUpdateArea();

						UpdateTitle();

						compositionBox.Invalidate();

					}					

			}

		

		}

		

		private void compositionBox_MouseUp(object sender, MouseEventArgs e)

		{

			StopMovingModel();		

		}



		

		#endregion



		#region .NET generated members



		private System.ComponentModel.IContainer components;		

		

		/// <summary>

		/// Clean up any resources being used.

		/// </summary>

		protected override void Dispose( bool disposing )

		{

			if( disposing )

			{

				if (components != null) 

				{

					components.Dispose();

				}

			}

			base.Dispose( disposing );

		}





		/// <summary>

		/// The main entry point for the application.

		/// </summary>		

        static void Main(string[] args)

        {

            try

            {

                ProcessCommandLineArgs(args);

            }

            catch (Exception e)

            {

                MessageBox.Show(e.ToString(), "Error occured while starting the application", MessageBoxButtons.OK, MessageBoxIcon.Error);

            }

        }







		#region Windows Form Designer generated code

		/// <summary>

		/// Required method for Designer support - do not modify

		/// the contents of this method with the code editor.

		/// </summary>

		private void InitializeComponent()

		{

            this.components = new System.ComponentModel.Container();



            ////InitializeMyMenu();

            //InitializeOldMenu();

            //InitializeContext();

            //InitializeComposition();

            // 

            // mainTab

            // 

 

            this.components = new System.ComponentModel.Container();

            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm));

            this.mainMenu1 = new System.Windows.Forms.MainMenu(this.components);

            this.menuFile = new System.Windows.Forms.ToolStripMenuItem();

            this.menuFileNew = new System.Windows.Forms.ToolStripMenuItem();

            this.menuItem17 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuFileReload = new System.Windows.Forms.ToolStripMenuItem();

            this.menuItem18 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuFileOpen = new System.Windows.Forms.ToolStripMenuItem();

            this.menuFileSave = new System.Windows.Forms.ToolStripMenuItem();

            this.menuFileSaveAs = new System.Windows.Forms.ToolStripMenuItem();

            this.menuItem15 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuFileExit = new System.Windows.Forms.ToolStripMenuItem();

            this.menuComposition = new System.Windows.Forms.ToolStripMenuItem();

            this.menuEditModelAdd = new System.Windows.Forms.ToolStripMenuItem();

            this.menuItem4 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuViewModelProperties = new System.Windows.Forms.ToolStripMenuItem();

            this.menuModelAttachTrigger = new System.Windows.Forms.ToolStripMenuItem();

            this.menuCompositionSpacer = new System.Windows.Forms.ToolStripMenuItem();

            this.menuEditConnectionAdd = new System.Windows.Forms.ToolStripMenuItem();

            this.menuEditConnectionLinks = new System.Windows.Forms.ToolStripMenuItem();

            this.menuItem1 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuEditRunProperties = new System.Windows.Forms.ToolStripMenuItem();

            this.menuOptions = new System.Windows.Forms.ToolStripMenuItem();

            this.menuItem5 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuRegisterExtensions = new System.Windows.Forms.ToolStripMenuItem();

            this.menuHelp = new System.Windows.Forms.ToolStripMenuItem();

            this.menuHelpContents = new System.Windows.Forms.ToolStripMenuItem();

            this.menuItem2 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuExamples = new System.Windows.Forms.ToolStripMenuItem();

            this.menuExample1 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuExample2 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuExample3 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuExample4 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuItem3 = new System.Windows.Forms.ToolStripMenuItem();

            this.menuHelpAbout = new System.Windows.Forms.ToolStripMenuItem();

            this.compositionHScrollBar = new System.Windows.Forms.HScrollBar();

            this.compositionBox = new System.Windows.Forms.PictureBox();

            this.compositionVScrollBar = new System.Windows.Forms.VScrollBar();



            this.contextMenu = new System.Windows.Forms.ContextMenu();

            this.contextModelAdd = new System.Windows.Forms.MenuItem();

            this.contextModelRemove = new System.Windows.Forms.MenuItem();

            this.contextModelProperties = new System.Windows.Forms.MenuItem();

            this.contextModelAttachTrigger = new System.Windows.Forms.MenuItem();

            this.contextConnectionAdd = new System.Windows.Forms.MenuItem();

            this.contextConnectionRemove = new System.Windows.Forms.MenuItem();

            this.contextConnectionEditLinks = new System.Windows.Forms.MenuItem();

            this.contextRun = new System.Windows.Forms.MenuItem();



            this.imageList = new System.Windows.Forms.ImageList(this.components);

            ((System.ComponentModel.ISupportInitialize)(this.compositionBox)).BeginInit();

            this.SuspendLayout();

            //// 

            //// mainMenu1

            //// 

            //this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

            //this.menuFile,

            //this.menuComposition,

            //this.menuOptions,

            //this.menuHelp});

            // 

            this.menuFile = new ToolStripMenuItem();

            this.menuFile.Text = "HydroModeler 2.0";

            this.menuFile.Name = "hydroModelerMenuItem";

            _mapArgs.MainMenu.Items.Add(this.menuFile);

            



            // menuFile

            // 

            //this.menuFile.Index = 0;



            //this.menuFile.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItemCollection {

            //this.menuFileNew,

            //this.menuItem17,

            //this.menuFileReload,

            //this.menuItem18,

            //this.menuFileOpen,

            //this.menuFileSave,

            //this.menuFileSaveAs,

            //this.menuItem15,

            //this.menuFileExit});

            // 

            // menuFileNew

            // 

            this.menuFileNew.Text = "&New";

            this.menuFileNew.Click += new System.EventHandler(this.OnNew);

            this.menuFile.DropDownItems.Add(this.menuFileNew);

            // 

            // menuItem17

            // 

            //this.menuItem17.Text = "-";

            //this.menuFile.DropDownItems.Add(this.menuItem17);

            // 

            // menuFileReload

            // 

            this.menuFileReload.Text = "&Reload";

            this.menuFileReload.Click += new System.EventHandler(this.OnReOpen);

            this.menuFile.DropDownItems.Add(this.menuFileReload);

            // 

            // menuItem18

            // 

            //this.menuItem18.Text = "-";

            //this.menuFile.DropDownItems.Add(this.menuItem18);

            // 

            // menuFileOpen

            // 

            this.menuFileOpen.Text = "&Open...";

            this.menuFileOpen.Click += new System.EventHandler(this.OnOpen);

            this.menuFile.DropDownItems.Add(this.menuFileOpen);

            // 

            // menuFileSave

            // 

            this.menuFileSave.Text = "&Save";

            this.menuFileSave.Click += new System.EventHandler(this.OnSave);

            this.menuFile.DropDownItems.Add(this.menuFileSave);

            // 

            // menuFileSaveAs

            // 

            this.menuFileSaveAs.Text = "Save &As...";

            this.menuFileSaveAs.Click += new System.EventHandler(this.OnSaveAs);

            this.menuFile.DropDownItems.Add(this.menuFileSaveAs);

            // 

            // menuItem15

            // 

            //this.menuItem15.Text = "-";

            //this.menuFile.DropDownItems.Add(this.menuItem15);

            // 

            // menuFileExit

            // 

            this.menuFileExit.Text = "E&xit";

            this.menuFileExit.Click += new System.EventHandler(this.menuFileExit_Click);

            this.menuFile.DropDownItems.Add(this.menuFileExit);



            this.menuFile.DropDownItems.Add(new ToolStripSeparator());

            // 

            // menuComposition

            // 



            //this.menuComposition.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

            //this.menuEditModelAdd,

            //this.menuItem4,

            //this.menuViewModelProperties,

            //this.menuModelAttachTrigger,

            //this.menuCompositionSpacer,

            //this.menuEditConnectionAdd,

            //this.menuEditConnectionLinks,

            //this.menuItem1,

            //this.menuEditRunProperties});



            //this.menuComposition.Text = "&Composition";

            //this.menuComposition.Popup += new System.EventHandler(this.OnMenuCompositionOpen);

            // 

            // menuEditModelAdd

            // 

            this.menuEditModelAdd.Text = "Add &Model(s) ...";

            this.menuEditModelAdd.Click += new System.EventHandler(this.OnAddModels);

            this.menuFile.DropDownItems.Add(this.menuEditModelAdd);

            // 

            // menuItem4

            // 

            //this.menuItem4.Index = 1;

            //this.menuItem4.Text = "-";

            // 

            // menuViewModelProperties

            // 

            //this.menuViewModelProperties.Index = 2;

            this.menuViewModelProperties.Text = "Model &Properties...";

            this.menuViewModelProperties.Click += new System.EventHandler(this.OnViewModelProperties);

            this.menuFile.DropDownItems.Add(this.menuViewModelProperties);

            // 

            // menuModelAttachTrigger

            // 

            //this.menuModelAttachTrigger.Index = 3;

            this.menuModelAttachTrigger.Text = "Model Attach &Trigger";

            this.menuModelAttachTrigger.Click += new System.EventHandler(this.OnAttachTrigger);

            this.menuFile.DropDownItems.Add(this.menuModelAttachTrigger);

            // 

            // menuCompositionSpacer

            // 

            //this.menuCompositionSpacer.Index = 4;

            //this.menuCompositionSpacer.Text = "-";

            //this.menuFile.DropDownItems.Add(this.

            // 

            // menuEditConnectionAdd

            // 

            this.menuEditConnectionAdd.Enabled = false;

            //this.menuEditConnectionAdd.Index = 5;

            this.menuEditConnectionAdd.Text = "Add &Connection";

            this.menuEditConnectionAdd.Click += new System.EventHandler(this.OnMenuConnectionAdd);

            this.menuFile.DropDownItems.Add(this.menuEditConnectionAdd);

            // 

            // menuEditConnectionLinks

            // 

            this.menuEditConnectionLinks.Enabled = false;

            //this.menuEditConnectionLinks.Index = 6;

            this.menuEditConnectionLinks.Text = "Edit Connection &Links...";

            this.menuFile.DropDownItems.Add(this.menuEditConnectionLinks);

            // 

            // menuItem1

            // 

            //this.menuItem1.Index = 7;

            //this.menuItem1.Text = "-";

            // 

            // menuEditRunProperties

            // 

            //this.menuEditRunProperties.Index = 8;

            //this.menuEditRunProperties.Shortcut = System.Windows.Forms.Shortcut.F5;

            this.menuEditRunProperties.Text = "&Run...";

            this.menuEditRunProperties.Click += new System.EventHandler(this.OnRun);

            this.menuFile.DropDownItems.Add(this.menuEditRunProperties);

            // 

            // menuOptions

            // 

            //this.menuOptions.Index = 2;

            //this.menuOptions.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

            //this.menuItem5,

            //this.menuRegisterExtensions});

            //this.menuOptions.Text = "&Options";



            this.menuFile.DropDownItems.Add(new ToolStripSeparator());



            // 

            // menuItem5

            // 

            //this.menuItem5.Index = 0;

            this.menuItem5.Text = "View Exception details";

            this.menuItem5.Click += new System.EventHandler(this.OnViewExceptionDetails);

            this.menuFile.DropDownItems.Add(this.menuItem5);

            // 

            // menuRegisterExtensions

            // 

            this.menuRegisterExtensions.Checked = true;

            //this.menuRegisterExtensions.Index = 1;

            this.menuRegisterExtensions.Text = "&Register file extensions";

            this.menuRegisterExtensions.Click += new System.EventHandler(this.menuRegisterExtensions_Click);

            this.menuFile.DropDownItems.Add(this.menuRegisterExtensions);

            // 

            // menuHelp

            // 

            //this.menuHelp.Index = 3;

            //this.menuHelp.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

            //this.menuHelpContents,

            //this.menuItem2,

            //this.menuExamples,

            //this.menuItem3,

            //this.menuHelpAbout});

            //this.menuHelp.Text = "&Help";

            //this.menuHelp.Popup += new System.EventHandler(this.OnMenuHelpOpen);

            // 

            // menuHelpContents

            // 

            //this.menuHelpContents.Index = 0;

            //this.menuHelpContents.Shortcut = System.Windows.Forms.Shortcut.F1;

            this.menuHelpContents.Text = "&Help ...";

            this.menuHelpContents.Click += new System.EventHandler(this.OnHelp);

            this.menuFile.DropDownItems.Add(this.menuHelpContents);

            // 

            // menuItem2

            // 

            //this.menuItem2.Index = 1;

            this.menuItem2.Text = "&Wiki ...";

            this.menuItem2.Click += new System.EventHandler(this.OnMenuHelpWiki);

            this.menuFile.DropDownItems.Add(this.menuItem2);

            // 

            // menuExamples

            // 

            //this.menuExamples.Index = 2;

            //this.menuExamples.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

            //this.menuExample1,

            //this.menuExample2,

            //this.menuExample3,

            //this.menuExample4});

            //this.menuExamples.Text = "Examples";

            // 

            // menuExample1

            // 

            //this.menuExample1.Index = 0;

            //this.menuExample1.Text = "1. One river reach";

            //this.menuExample1.Click += new System.EventHandler(this.OnExample1);

            //// 

            //// menuExample2

            //// 

            //this.menuExample2.Index = 1;

            //this.menuExample2.Text = "2. Two river reaches";

            //this.menuExample2.Click += new System.EventHandler(this.OnExample2);

            //// 

            //// menuExample3

            //// 

            //this.menuExample3.Index = 2;

            //this.menuExample3.Text = "3. Two reaches + 1 adapter";

            //this.menuExample3.Click += new System.EventHandler(this.OnExample3);

            //// 

            //// menuExample4

            //// 

            //this.menuExample4.Index = 3;

            //this.menuExample4.Text = "4. Two reaches + 2 adapters";

            //this.menuExample4.Click += new System.EventHandler(this.OnExample4);

            //// 

            //// menuItem3

            //// 

            //this.menuItem3.Index = 3;

            //this.menuItem3.Text = "-";

            // 

            // menuHelpAbout

            // 

            this.menuHelpAbout.Text = "&About ...";

            this.menuHelpAbout.Click += new System.EventHandler(this.OnHelpAbout);

            this.menuFile.DropDownItems.Add(this.menuHelpAbout);

            // 

            // compositionHScrollBar

            // 

            this.compositionHScrollBar.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)

                        | System.Windows.Forms.AnchorStyles.Right)));

            this.compositionHScrollBar.Location = new System.Drawing.Point(0, 236);

            this.compositionHScrollBar.Maximum = 20;

            this.compositionHScrollBar.Minimum = -10;

            this.compositionHScrollBar.Name = "compositionHScrollBar";

            this.compositionHScrollBar.Size = new System.Drawing.Size(376, 16);

            this.compositionHScrollBar.TabIndex = 2;

            this.compositionHScrollBar.ValueChanged += new System.EventHandler(this.compositionScrollBar_ValueChanged);

            // 

            // compositionBox

            // 

            this.compositionBox.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)

                        | System.Windows.Forms.AnchorStyles.Left)

                        | System.Windows.Forms.AnchorStyles.Right)));

            this.compositionBox.BackColor = System.Drawing.Color.White;

            this.compositionBox.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;

            this.compositionBox.Location = new System.Drawing.Point(0, 0);

            this.compositionBox.Name = "compositionBox";

            this.compositionBox.Size = new System.Drawing.Size(376, 236);

            this.compositionBox.TabIndex = 3;

            this.compositionBox.TabStop = false;

            this.compositionBox.DoubleClick += new System.EventHandler(this.OnCanvasDoubleClick);

            this.compositionBox.MouseMove += new System.Windows.Forms.MouseEventHandler(this.compositionBox_MouseMove);

            this.compositionBox.Click += new System.EventHandler(this.OnCanvasClick);

            this.compositionBox.MouseDown += new System.Windows.Forms.MouseEventHandler(this.compositionBox_MouseDown);

            this.compositionBox.Paint += new System.Windows.Forms.PaintEventHandler(this.OnCanvasPaint);

            this.compositionBox.MouseUp += new System.Windows.Forms.MouseEventHandler(this.compositionBox_MouseUp);

            // 

            // compositionVScrollBar

            // 

            this.compositionVScrollBar.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)

                        | System.Windows.Forms.AnchorStyles.Right)));

            this.compositionVScrollBar.Location = new System.Drawing.Point(376, 0);

            this.compositionVScrollBar.Name = "compositionVScrollBar";

            this.compositionVScrollBar.Size = new System.Drawing.Size(16, 236);

            this.compositionVScrollBar.TabIndex = 4;

            this.compositionVScrollBar.ValueChanged += new System.EventHandler(this.compositionScrollBar_ValueChanged);

            // 

            // contextMenu

            // 

            //this.contextMenu.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {

            //this.contextModelAdd,

            //this.contextModelRemove,

            //this.contextModelProperties,

            //this.contextModelAttachTrigger,

            //this.contextConnectionAdd,

            //this.contextConnectionRemove,

            //this.contextConnectionEditLinks,

            //this.contextRun});

            this.contextMenu.Popup += new System.EventHandler(this.OnContextMenu);

            // 

            // contextModelAdd

            // 

            //this.contextModelAdd.Index = 0;

            this.contextModelAdd.Text = "Add Model(s)...";

            this.contextModelAdd.Click += new System.EventHandler(this.contextModelAdd_Click);

            this.contextMenu.MenuItems.Add(this.contextModelAdd);

            // 

            // contextModelRemove

            // 

            //this.contextModelRemove.Index = 1;

            this.contextModelRemove.Text = "Model Remove";

            this.contextModelRemove.Click += new System.EventHandler(this.contextModelRemove_Click);

            this.contextMenu.MenuItems.Add(this.contextModelRemove);

            // 

            // contextModelProperties

            // 

            //this.contextModelProperties.Index = 2;

            this.contextModelProperties.Text = "Model Properties...";

            this.contextModelProperties.Click += new System.EventHandler(this.contextModelProperties_Click);

            this.contextMenu.MenuItems.Add(this.contextModelProperties);

            // 

            // contextModelAttachTrigger

            // 

            //this.contextModelAttachTrigger.Index = 3;

            this.contextModelAttachTrigger.Text = "Attach Trigger";

            this.contextModelAttachTrigger.Click += new System.EventHandler(this.contextIsTrigger_Click);

            this.contextMenu.MenuItems.Add(this.contextModelAttachTrigger);

            // 

            // contextConnectionAdd

            // 

            //this.contextConnectionAdd.Index = 4;

            this.contextConnectionAdd.Text = "Add Connection";

            this.contextConnectionAdd.Click += new System.EventHandler(this.contextConnectionAdd_Click);

            this.contextMenu.MenuItems.Add(this.contextConnectionAdd);

            // 

            // contextConnectionRemove

            // 

            //this.contextConnectionRemove.Index = 5;

            this.contextConnectionRemove.Text = "Connection Delete";

            this.contextConnectionRemove.Click += new System.EventHandler(this.contextConnectionRemove_Click);

            this.contextMenu.MenuItems.Add(this.contextConnectionRemove);

            // 

            // contextConnectionEditLinks

            // 

            //this.contextConnectionEditLinks.Index = 6;

            this.contextConnectionEditLinks.Text = "Edit Links...";

            this.contextConnectionEditLinks.Click += new System.EventHandler(this.contextConnectionProperties_Click);

            this.contextMenu.MenuItems.Add(this.contextConnectionEditLinks);

            // 

            // contextRun

            // 

            //this.contextRun.Index = 7;

            this.contextRun.Text = "Run...";

            this.contextRun.Click += new System.EventHandler(this.contextRun_Click);

            this.contextMenu.MenuItems.Add(this.contextRun);

            // 

            //// imageList

            //// 

            this.imageList.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList.ImageStream")));

            this.imageList.TransparentColor = System.Drawing.Color.Transparent;

            this.imageList.Images.SetKeyName(0, "");

            

            // 

            // MainForm

            // 

            this.ClientSize = new System.Drawing.Size(392, 253);

            this.Controls.Add(this.compositionVScrollBar);

            this.Controls.Add(this.compositionBox);

            this.Controls.Add(this.compositionHScrollBar);

            //this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));

            //this.Menu = this.mainMenu1;

            this.MinimumSize = new System.Drawing.Size(300, 200);

            this.Name = "MainForm";

            this.Text = "OpenMI Editor 2";

            this.Load += new System.EventHandler(this.MainForm_Load);

            this.SizeChanged += new System.EventHandler(this.MainForm_SizeChanged);

            this.DragDrop += new System.Windows.Forms.DragEventHandler(this.MainForm_DragDrop);

            //this.Closing += new System.ComponentModel.CancelEventHandler(this.MainForm_Closing);

            this.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.MainForm_KeyPress);

            ((System.ComponentModel.ISupportInitialize)(this.compositionBox)).EndInit();

            this.ResumeLayout(false);



		}



        private void InitializeOldMenu()

        {

        //    this.menuFile = new ToolStripMenuItem();

        //    this.menuFile.Text = "HydroModeler";

        //    this.menuFile.Name = "hydroModelerMenuItem";

        //    _mapArgs.MainMenu.Items.Add(this.menuFile);



        //    this.menuFileNew = new ToolStripMenuItem();

        //    this.menuFileNew.Text = "&New composition";

        //    this.menuFileNew.Click += new System.EventHandler(this.menuFileNew_Click);

        //    this.menuFile.DropDownItems.Add(this.menuFileNew);



        //    this.menuFileReload = new ToolStripMenuItem();

        //    this.menuFileReload.Text = "&Reload composition";

        //    this.menuFileReload.Click += new System.EventHandler(this.menuFileReload_Click);

        //    this.menuFile.DropDownItems.Add(this.menuFileReload);



        //    this.menuFileOpen = new ToolStripMenuItem();

        //    this.menuFileOpen.Text = "&Open composition...";

        //    this.menuFileOpen.Click += new System.EventHandler(this.menuFileOpen_Click);

        //    this.menuFile.DropDownItems.Add(this.menuFileOpen);



        //    this.menuFileSave = new ToolStripMenuItem();

        //    this.menuFileSave.Text = "&Save composition";

        //    this.menuFileSave.Click += new System.EventHandler(this.menuFileSave_Click);

        //    this.menuFile.DropDownItems.Add(this.menuFileSave);



        //    this.menuFileSaveAs = new ToolStripMenuItem();

        //    this.menuFileSaveAs.Text = "Save composition &As...";

        //    this.menuFileSaveAs.Click += new System.EventHandler(this.menuFileSaveAs_Click);

        //    this.menuFile.DropDownItems.Add(this.menuFileSaveAs);



        //    this.menuFileExit = new ToolStripMenuItem();

        //    this.menuFileExit.Text = "E&xit";

        //    this.menuFileExit.Click += new System.EventHandler(this.menuFileExit_Click);

        //    //this.menuFile.DropDownItems.Add(this.menuFileExit);



        //    this.menuFile.DropDownItems.Add(new ToolStripSeparator());



        //    this.menuEditModelAdd = new ToolStripMenuItem();

        //    this.menuEditModelAdd.Text = "Add &Model";

        //    this.menuEditModelAdd.Click += new System.EventHandler(this.menuEditModelAdd_Click);

        //    this.menuFile.DropDownItems.Add(this.menuEditModelAdd);



        //    this.menuEditConnectionAdd = new ToolStripMenuItem();

        //    this.menuEditConnectionAdd.Enabled = false;

        //    this.menuEditConnectionAdd.Text = "Add &Connection";

        //    this.menuEditConnectionAdd.Click += new System.EventHandler(this.menuEditConnectionAdd_Click);

        //    this.menuFile.DropDownItems.Add(this.menuEditConnectionAdd);



        //    //this.menuEditTriggerAdd = new ToolStripMenuItem();

        //    //this.menuEditTriggerAdd.Text = "Add &Trigger";

        //    //this.menuEditTriggerAdd.Click += new System.EventHandler(this.menuEditTriggerAdd_Click);

        //    //this.menuFile.DropDownItems.Add(this.menuEditTriggerAdd);



        //    //this.menuEditConnectionProperties = new ToolStripMenuItem();

        //    //this.menuEditConnectionProperties.Enabled = false;

        //    //this.menuEditConnectionProperties.Text = "Co&nnection properties...";

        //    //this.menuFile.DropDownItems.Add(this.menuEditConnectionProperties);



        //    this.menuViewModelProperties = new ToolStripMenuItem();

        //    this.menuViewModelProperties.Text = "Model &properties...";

        //    this.menuViewModelProperties.Click += new System.EventHandler(this.menuViewModelProperties_Click);

        //    this.menuFile.DropDownItems.Add(this.menuViewModelProperties);



        //    this.menuEditRunProperties = new ToolStripMenuItem();

        //    this.menuEditRunProperties.Text = "&Run...";

        //    this.menuEditRunProperties.Click += new System.EventHandler(this.menuDeployRun_Click);

        //    this.menuFile.DropDownItems.Add(this.menuEditRunProperties);



        //    this.menuRegisterExtensions = new ToolStripMenuItem();

        //    this.menuRegisterExtensions.Checked = true;

        //    this.menuRegisterExtensions.Text = "&Register file extensions";

        //    this.menuRegisterExtensions.Click += new System.EventHandler(this.menuRegisterExtensions_Click);



        //    this.menuOptions = new ToolStripMenuItem();

        //    this.menuOptions.Text = "&Options";

        //    this.menuOptions.DropDownItems.Add(this.menuRegisterExtensions);

        //    this.menuFile.DropDownItems.Add(this.menuOptions);



        //    this.menuFile.DropDownItems.Add(new ToolStripSeparator());



        //    this.menuHelp = new ToolStripMenuItem();

        //    this.menuHelp.Text = "&Help";

        //    //_ mapArgs.MainMenu.Items.Add(this.menuHelp); don't include for now.



        //    this.menuHelpAbout = new ToolStripMenuItem();

        //    this.menuHelpAbout.Text = "&About Configuration Editor ...";

        //    this.menuHelpAbout.Click += new System.EventHandler(this.menuHelpAbout_Click);

        //    this.menuFile.DropDownItems.Add(this.menuHelpAbout);



        //    this.menuHelpContents = new ToolStripMenuItem();

        //    this.menuHelpContents.Text = "Help contents";

        //    this.menuHelpContents.Click += new System.EventHandler(this.menuHelpContents_Click);

        //    this.menuFile.DropDownItems.A