Universal Framework for Science and Engineering - Part 4: Space elevator

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;

using CategoryTheory;
using ResourceService;

namespace DiagramUI
{
	/// <summary>
	/// Summary description for FormContainerDesigner.
	/// </summary>
	public class FormContainerDesigner : System.Windows.Forms.Form
    {
        private IContainer components;
		private System.Windows.Forms.Panel panelLeft;
		private System.Windows.Forms.Panel panelRight;
		private System.Windows.Forms.Panel panelTop;
		private System.Windows.Forms.Panel panelBottom;
		private System.Windows.Forms.Panel panelCenter;
		private System.Windows.Forms.Panel panelLabel;
		private System.Windows.Forms.Panel panelIntTop;
		private System.Windows.Forms.Panel panelIntBottom;
		private System.Windows.Forms.Panel panelIntLeft;
		private System.Windows.Forms.Panel panelBaseCheck;
		private System.Windows.Forms.CheckedListBox checkedListBoxInter;
		private System.Windows.Forms.ComboBox comboBoxInter;
		private System.Windows.Forms.Button buttonAcceptInterfaces;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Panel panelDrawing;
		private System.Windows.Forms.TextBox textBoxComment;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Panel panelLabelPeer;
		private IDesktop desktop;
		private ArrayList comp;
		private ArrayList selected = new ArrayList();
		private System.Windows.Forms.MainMenu mainMenuDesigner;
		private System.Windows.Forms.MenuItem menuItemFile;
		private System.Windows.Forms.MenuItem menuItemOpen;
		private System.Windows.Forms.MenuItem menuItemSaveAs;
		private System.Windows.Forms.MenuItem menuItemSeparator;
		private System.Windows.Forms.SaveFileDialog saveFileDialogContainer;
        private ToolStrip toolStripMain;
        private ToolStripButton openToolStripButton;
        private ToolStripButton toolStripButtonLoadFromDatabase;
        private ToolStripButton saveToolStripButton;
        private ToolStripButton toolStripButtonClear;
        private ToolStripButton toolStripButtonRefresh;
        private ToolStripButton toolStripButtonToolBox;
        private ToolStripButton toolStripButtonFont;
        private MenuItem menuItem1;
        private MenuItem menuItem2;
        private MenuItem menuItem3;
		private Hashtable table = new Hashtable();


		private FormContainerDesigner()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();


			//
			// TODO: Add any constructor code after InitializeComponent call
			//
		}

		public FormContainerDesigner(IDesktop desktop) : this()
		{
			Resources.LoadControlResources(this);
			this.desktop = desktop;
			comp = new ArrayList(PureDesktopPeer.GetAllObjects(desktop));
			foreach (INamedComponent nc in comp)
			{
				checkedListBoxInter.Items.Add(nc.GetName(desktop));
			}
		}


		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#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();
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FormContainerDesigner));
            this.panelLeft = new System.Windows.Forms.Panel();
            this.panelRight = new System.Windows.Forms.Panel();
            this.panelTop = new System.Windows.Forms.Panel();
            this.panelBottom = new System.Windows.Forms.Panel();
            this.panelCenter = new System.Windows.Forms.Panel();
            this.panelBaseCheck = new System.Windows.Forms.Panel();
            this.checkedListBoxInter = new System.Windows.Forms.CheckedListBox();
            this.panelIntLeft = new System.Windows.Forms.Panel();
            this.panelIntBottom = new System.Windows.Forms.Panel();
            this.buttonAcceptInterfaces = new System.Windows.Forms.Button();
            this.panelIntTop = new System.Windows.Forms.Panel();
            this.label1 = new System.Windows.Forms.Label();
            this.panelLabel = new System.Windows.Forms.Panel();
            this.label2 = new System.Windows.Forms.Label();
            this.textBoxComment = new System.Windows.Forms.TextBox();
            this.panelDrawing = new System.Windows.Forms.Panel();
            this.panelLabelPeer = new System.Windows.Forms.Panel();
            this.comboBoxInter = new System.Windows.Forms.ComboBox();
            this.mainMenuDesigner = new System.Windows.Forms.MainMenu(this.components);
            this.menuItemFile = new System.Windows.Forms.MenuItem();
            this.menuItemOpen = new System.Windows.Forms.MenuItem();
            this.menuItemSeparator = new System.Windows.Forms.MenuItem();
            this.menuItemSaveAs = new System.Windows.Forms.MenuItem();
            this.saveFileDialogContainer = new System.Windows.Forms.SaveFileDialog();
            this.toolStripMain = new System.Windows.Forms.ToolStrip();
            this.openToolStripButton = new System.Windows.Forms.ToolStripButton();
            this.toolStripButtonLoadFromDatabase = new System.Windows.Forms.ToolStripButton();
            this.saveToolStripButton = new System.Windows.Forms.ToolStripButton();
            this.toolStripButtonClear = new System.Windows.Forms.ToolStripButton();
            this.toolStripButtonRefresh = new System.Windows.Forms.ToolStripButton();
            this.toolStripButtonToolBox = new System.Windows.Forms.ToolStripButton();
            this.toolStripButtonFont = new System.Windows.Forms.ToolStripButton();
            this.menuItem1 = new System.Windows.Forms.MenuItem();
            this.menuItem2 = new System.Windows.Forms.MenuItem();
            this.menuItem3 = new System.Windows.Forms.MenuItem();
            this.panelTop.SuspendLayout();
            this.panelCenter.SuspendLayout();
            this.panelBaseCheck.SuspendLayout();
            this.panelIntBottom.SuspendLayout();
            this.panelIntTop.SuspendLayout();
            this.panelLabel.SuspendLayout();
            this.panelDrawing.SuspendLayout();
            this.toolStripMain.SuspendLayout();
            this.SuspendLayout();
            // 
            // panelLeft
            // 
            this.panelLeft.Dock = System.Windows.Forms.DockStyle.Left;
            this.panelLeft.Location = new System.Drawing.Point(0, 0);
            this.panelLeft.Name = "panelLeft";
            this.panelLeft.Size = new System.Drawing.Size(8, 429);
            this.panelLeft.TabIndex = 0;
            // 
            // panelRight
            // 
            this.panelRight.Dock = System.Windows.Forms.DockStyle.Right;
            this.panelRight.Location = new System.Drawing.Point(752, 0);
            this.panelRight.Name = "panelRight";
            this.panelRight.Size = new System.Drawing.Size(8, 429);
            this.panelRight.TabIndex = 1;
            // 
            // panelTop
            // 
            this.panelTop.Controls.Add(this.toolStripMain);
            this.panelTop.Dock = System.Windows.Forms.DockStyle.Top;
            this.panelTop.Location = new System.Drawing.Point(8, 0);
            this.panelTop.Name = "panelTop";
            this.panelTop.Size = new System.Drawing.Size(744, 48);
            this.panelTop.TabIndex = 2;
            // 
            // panelBottom
            // 
            this.panelBottom.Dock = System.Windows.Forms.DockStyle.Bottom;
            this.panelBottom.Location = new System.Drawing.Point(8, 421);
            this.panelBottom.Name = "panelBottom";
            this.panelBottom.Size = new System.Drawing.Size(744, 8);
            this.panelBottom.TabIndex = 3;
            // 
            // panelCenter
            // 
            this.panelCenter.Controls.Add(this.panelBaseCheck);
            this.panelCenter.Controls.Add(this.panelIntLeft);
            this.panelCenter.Controls.Add(this.panelIntBottom);
            this.panelCenter.Controls.Add(this.panelIntTop);
            this.panelCenter.Controls.Add(this.panelLabel);
            this.panelCenter.Dock = System.Windows.Forms.DockStyle.Fill;
            this.panelCenter.Location = new System.Drawing.Point(8, 48);
            this.panelCenter.Name = "panelCenter";
            this.panelCenter.Size = new System.Drawing.Size(744, 373);
            this.panelCenter.TabIndex = 4;
            // 
            // panelBaseCheck
            // 
            this.panelBaseCheck.Controls.Add(this.checkedListBoxInter);
            this.panelBaseCheck.Dock = System.Windows.Forms.DockStyle.Fill;
            this.panelBaseCheck.Location = new System.Drawing.Point(8, 40);
            this.panelBaseCheck.Name = "panelBaseCheck";
            this.panelBaseCheck.Size = new System.Drawing.Size(456, 293);
            this.panelBaseCheck.TabIndex = 4;
            // 
            // checkedListBoxInter
            // 
            this.checkedListBoxInter.Dock = System.Windows.Forms.DockStyle.Fill;
            this.checkedListBoxInter.Location = new System.Drawing.Point(0, 0);
            this.checkedListBoxInter.Name = "checkedListBoxInter";
            this.checkedListBoxInter.Size = new System.Drawing.Size(456, 289);
            this.checkedListBoxInter.TabIndex = 0;
            // 
            // panelIntLeft
            // 
            this.panelIntLeft.Dock = System.Windows.Forms.DockStyle.Left;
            this.panelIntLeft.Location = new System.Drawing.Point(0, 40);
            this.panelIntLeft.Name = "panelIntLeft";
            this.panelIntLeft.Size = new System.Drawing.Size(8, 293);
            this.panelIntLeft.TabIndex = 3;
            // 
            // panelIntBottom
            // 
            this.panelIntBottom.Controls.Add(this.buttonAcceptInterfaces);
            this.panelIntBottom.Dock = System.Windows.Forms.DockStyle.Bottom;
            this.panelIntBottom.Location = new System.Drawing.Point(0, 333);
            this.panelIntBottom.Name = "panelIntBottom";
            this.panelIntBottom.Size = new System.Drawing.Size(464, 40);
            this.panelIntBottom.TabIndex = 2;
            // 
            // buttonAcceptInterfaces
            // 
            this.buttonAcceptInterfaces.Location = new System.Drawing.Point(176, 8);
            this.buttonAcceptInterfaces.Name = "buttonAcceptInterfaces";
            this.buttonAcceptInterfaces.Size = new System.Drawing.Size(75, 23);
            this.buttonAcceptInterfaces.TabIndex = 0;
            this.buttonAcceptInterfaces.Text = "Accept";
            this.buttonAcceptInterfaces.Click += new System.EventHandler(this.buttonAcceptInterfaces_Click);
            // 
            // panelIntTop
            // 
            this.panelIntTop.Controls.Add(this.label1);
            this.panelIntTop.Dock = System.Windows.Forms.DockStyle.Top;
            this.panelIntTop.Location = new System.Drawing.Point(0, 0);
            this.panelIntTop.Name = "panelIntTop";
            this.panelIntTop.Size = new System.Drawing.Size(464, 40);
            this.panelIntTop.TabIndex = 1;
            // 
            // label1
            // 
            this.label1.Location = new System.Drawing.Point(136, 8);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(184, 23);
            this.label1.TabIndex = 0;
            this.label1.Text = "Public objects";
            // 
            // panelLabel
            // 
            this.panelLabel.Controls.Add(this.label2);
            this.panelLabel.Controls.Add(this.textBoxComment);
            this.panelLabel.Controls.Add(this.panelDrawing);
            this.panelLabel.Controls.Add(this.comboBoxInter);
            this.panelLabel.Dock = System.Windows.Forms.DockStyle.Right;
            this.panelLabel.Location = new System.Drawing.Point(464, 0);
            this.panelLabel.Name = "panelLabel";
            this.panelLabel.Size = new System.Drawing.Size(280, 373);
            this.panelLabel.TabIndex = 0;
            // 
            // label2
            // 
            this.label2.Location = new System.Drawing.Point(40, 272);
            this.label2.Name = "label2";
            this.label2.Size = new System.Drawing.Size(100, 23);
            this.label2.TabIndex = 3;
            this.label2.Text = "Comment";
            // 
            // textBoxComment
            // 
            this.textBoxComment.Location = new System.Drawing.Point(32, 312);
            this.textBoxComment.Name = "textBoxComment";
            this.textBoxComment.Size = new System.Drawing.Size(224, 20);
            this.textBoxComment.TabIndex = 2;
            // 
            // panelDrawing
            // 
            this.panelDrawing.BackColor = System.Drawing.SystemColors.ActiveCaptionText;
            this.panelDrawing.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
            this.panelDrawing.Controls.Add(this.panelLabelPeer);
            this.panelDrawing.Location = new System.Drawing.Point(24, 48);
            this.panelDrawing.Name = "panelDrawing";
            this.panelDrawing.Size = new System.Drawing.Size(224, 200);
            this.panelDrawing.TabIndex = 1;
            this.panelDrawing.MouseDown += new System.Windows.Forms.MouseEventHandler(this.panelDrawing_MouseDown);
            // 
            // panelLabelPeer
            // 
            this.panelLabelPeer.BackColor = System.Drawing.SystemColors.Control;
            this.panelLabelPeer.Location = new System.Drawing.Point(56, 48);
            this.panelLabelPeer.Name = "panelLabelPeer";
            this.panelLabelPeer.Size = new System.Drawing.Size(100, 100);
            this.panelLabelPeer.TabIndex = 0;
            // 
            // comboBoxInter
            // 
            this.comboBoxInter.Location = new System.Drawing.Point(24, 16);
            this.comboBoxInter.Name = "comboBoxInter";
            this.comboBoxInter.Size = new System.Drawing.Size(224, 21);
            this.comboBoxInter.TabIndex = 0;
            this.comboBoxInter.SelectedIndexChanged += new System.EventHandler(this.comboBoxInter_SelectedIndexChanged);
            // 
            // mainMenuDesigner
            // 
            this.mainMenuDesigner.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
            this.menuItemFile});
            // 
            // menuItemFile
            // 
            this.menuItemFile.Index = 0;
            this.menuItemFile.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
            this.menuItemOpen,
            this.menuItemSeparator,
            this.menuItemSaveAs,
            this.menuItem1,
            this.menuItem2,
            this.menuItem3});
            this.menuItemFile.Text = "File";
            // 
            // menuItemOpen
            // 
            this.menuItemOpen.Index = 0;
            this.menuItemOpen.Text = "Open";
            // 
            // menuItemSeparator
            // 
            this.menuItemSeparator.Index = 1;
            this.menuItemSeparator.Text = "-";
            // 
            // menuItemSaveAs
            // 
            this.menuItemSaveAs.Index = 2;
            this.menuItemSaveAs.Text = "Save as";
            this.menuItemSaveAs.Click += new System.EventHandler(this.menuItemSaveAs_Click);
            // 
            // saveFileDialogContainer
            // 
            this.saveFileDialogContainer.Filter = "Container files|*.cont";
            // 
            // toolStripMain
            // 
            this.toolStripMain.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.openToolStripButton,
            this.toolStripButtonLoadFromDatabase,
            this.saveToolStripButton,
            this.toolStripButtonClear,
            this.toolStripButtonRefresh,
            this.toolStripButtonToolBox,
            this.toolStripButtonFont});
            this.toolStripMain.Location = new System.Drawing.Point(0, 0);
            this.toolStripMain.Name = "toolStripMain";
            this.toolStripMain.Size = new System.Drawing.Size(744, 25);
            this.toolStripMain.TabIndex = 6;
            this.toolStripMain.Text = "toolStrip1";
            // 
            // openToolStripButton
            // 
            this.openToolStripButton.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
            this.openToolStripButton.Image = ((System.Drawing.Image)(resources.GetObject("openToolStripButton.Image")));
            this.openToolStripButton.ImageTransparentColor = System.Drawing.Color.Black;
            this.openToolStripButton.Name = "openToolStripButton";
            this.openToolStripButton.Size = new System.Drawing.Size(23, 22);
            this.openToolStripButton.Text = "Open";
            // 
            // toolStripButtonLoadFromDatabase
            // 
            this.toolStripButtonLoadFromDatabase.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
            this.toolStripButtonLoadFromDatabase.Image = ((System.Drawing.Image)(resources.GetObject("toolStripButtonLoadFromDatabase.Image")));
            this.toolStripButtonLoadFromDatabase.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.toolStripButtonLoadFromDatabase.Name = "toolStripButtonLoadFromDatabase";
            this.toolStripButtonLoadFromDatabase.Size = new System.Drawing.Size(23, 22);
            this.toolStripButtonLoadFromDatabase.Text = "Load from database";
            // 
            // saveToolStripButton
            // 
            this.saveToolStripButton.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
            this.saveToolStripButton.Image = ((System.Drawing.Image)(resources.GetObject("saveToolStripButton.Image")));
            this.saveToolStripButton.ImageTransparentColor = System.Drawing.Color.Black;
            this.saveToolStripButton.Name = "saveToolStripButton";
            this.saveToolStripButton.Size = new System.Drawing.Size(23, 22);
            this.saveToolStripButton.Text = "Save";
            // 
            // toolStripButtonClear
            // 
            this.toolStripButtonClear.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
            this.toolStripButtonClear.Image = ((System.Drawing.Image)(resources.GetObject("toolStripButtonClear.Image")));
            this.toolStripButtonClear.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.toolStripButtonClear.Name = "toolStripButtonClear";
            this.toolStripButtonClear.Size = new System.Drawing.Size(23, 22);
            this.toolStripButtonClear.Text = "toolStripButtonClear";
            // 
            // toolStripButtonRefresh
            // 
            this.toolStripButtonRefresh.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
            this.toolStripButtonRefresh.Image = ((System.Drawing.Image)(resources.GetObject("toolStripButtonRefresh.Image")));
            this.toolStripButtonRefresh.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.toolStripButtonRefresh.Name = "toolStripButtonRefresh";
            this.toolStripButtonRefresh.Size = new System.Drawing.Size(23, 22);
            this.toolStripButtonRefresh.Text = "toolStripButton2";
            // 
            // toolStripButtonToolBox
            // 
            this.toolStripButtonToolBox.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
            this.toolStripButtonToolBox.Image = ((System.Drawing.Image)(resources.GetObject("toolStripButtonToolBox.Image")));
            this.toolStripButtonToolBox.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.toolStripButtonToolBox.Name = "toolStripButtonToolBox";
            this.toolStripButtonToolBox.Size = new System.Drawing.Size(23, 22);
            this.toolStripButtonToolBox.Text = "toolStripButton1";
            // 
            // toolStripButtonFont
            // 
            this.toolStripButtonFont.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
            this.toolStripButtonFont.Image = ((System.Drawing.Image)(resources.GetObject("toolStripButtonFont.Image")));
            this.toolStripButtonFont.ImageTransparentColor = System.Drawing.Color.Magenta;
            this.toolStripButtonFont.Name = "toolStripButtonFont";
            this.toolStripButtonFont.Size = new System.Drawing.Size(23, 22);
            this.toolStripButtonFont.Text = "toolStripButton1";
            // 
            // menuItem1
            // 
            this.menuItem1.Index = 3;
            this.menuItem1.Text = "Save";
            // 
            // menuItem2
            // 
            this.menuItem2.Index = 4;
            this.menuItem2.Text = "-";
            // 
            // menuItem3
            // 
            this.menuItem3.Index = 5;
            this.menuItem3.Text = "Exit";
            // 
            // FormContainerDesigner
            // 
            this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
            this.ClientSize = new System.Drawing.Size(760, 429);
            this.Controls.Add(this.panelCenter);
            this.Controls.Add(this.panelBottom);
            this.Controls.Add(this.panelTop);
            this.Controls.Add(this.panelRight);
            this.Controls.Add(this.panelLeft);
            this.Menu = this.mainMenuDesigner;
            this.Name = "FormContainerDesigner";
            this.Text = "Container designer";
            this.panelTop.ResumeLayout(false);
            this.panelTop.PerformLayout();
            this.panelCenter.ResumeLayout(false);
            this.panelBaseCheck.ResumeLayout(false);
            this.panelIntBottom.ResumeLayout(false);
            this.panelIntTop.ResumeLayout(false);
            this.panelLabel.ResumeLayout(false);
            this.panelLabel.PerformLayout();
            this.panelDrawing.ResumeLayout(false);
            this.toolStripMain.ResumeLayout(false);
            this.toolStripMain.PerformLayout();
            this.ResumeLayout(false);

		}
		#endregion

		private void buttonAcceptInterfaces_Click(object sender, System.EventArgs e)
		{
			selected.Clear();
			ICollection check = checkedListBoxInter.CheckedIndices;
			foreach (int i in check)
			{
				selected.Add(comp[i]);
			}
			fillCombo();
		}

		private void fillCombo()
		{
			comboBoxInter.Items.Clear();
			table.Clear();
			clearPanels();
			foreach (INamedComponent nc in selected)
			{
				comboBoxInter.Items.Add(nc.GetName(desktop));
			}
		}

		private void comboBoxInter_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			int n = comboBoxInter.SelectedIndex;
			object o = selected[n];
			if (!table.ContainsKey(o))
			{
				return;
			}
			object[] ob = table[o] as object[];
			blackPanels();
			Panel p = ob[0] as Panel;
			p.BackColor = Color.Red;
			textBoxComment.Text = ob[1] as string;
		}

		private ICollection Panels
		{
			get
			{
				ArrayList c = new ArrayList(panelDrawing.Controls);
				c.Remove(panelLabelPeer);
				return c;
			}
		}

		private void clearPanels()
		{
			ICollection c = Panels;
			foreach (Control comp in c)
			{
				panelLabelPeer.Controls.Remove(comp);	
			}
		}

		private void blackPanels()
		{
			ICollection c = Panels;
			foreach (Panel comp in c)
			{
				comp.BackColor = Color.Black;	
			}
		}

		private void panelDrawing_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			int n = comboBoxInter.SelectedIndex;
			if (n < 0)
			{
				return;
			}
			INamedComponent o = selected[n] as INamedComponent;
			blackPanels();
			if (table.ContainsKey(o))
			{
				object[] ob = table[o] as object[];
				Panel p = ob[0] as Panel;
				p.Left = e.X;
				p.Top = e.Y;
				ob[1] = this.textBoxComment.Text;
				return;
			}
			Panel pan = new Panel();
			pan.Width = 5;
			pan.Height = 5;
			pan.BackColor = Color.Red;
			pan.Left = e.X;
			pan.Top = e.Y;
			ToolTip t = new ToolTip();
			t.ShowAlways = true;
			t.SetToolTip(pan, o.GetName(desktop) + " :: " + textBoxComment.Text);
			panelDrawing.Controls.Add(pan);
			table[o] = new object[]{pan, textBoxComment.Text};
		}

		private void menuItemSaveAs_Click(object sender, System.EventArgs e)
		{
			try
			{
				ObjectContainer c = Container;;
				if (saveFileDialogContainer.ShowDialog(this) != DialogResult.OK)
				{
					return;
				}
				int n = saveFileDialogContainer.FileName.LastIndexOf("\\") + 1;
				string fn = saveFileDialogContainer.FileName.Substring(n);
				Stream stream = File.OpenWrite(saveFileDialogContainer.FileName);
				BinaryFormatter f = new BinaryFormatter();
				c.Type = fn;
				f.Serialize(stream, c);
				stream.Close();
			}
			catch (Exception ex)
			{
				string s = ex.StackTrace;
				s = null;
			}
			PureDesktopPeer.SetParents(desktop);
		}

		public ObjectContainer Container
		{
			get
			{
				PureDesktopPeer desk = new PureDesktopPeer();
				desk.Copy(desktop.Objects, desktop.Arrows, false);
				ObjectContainer c = new ObjectContainer(desk);
				foreach (INamedComponent nc in selected)
				{
					if (!table.ContainsKey(nc))
					{
						MessageBox.Show(this, "Not all");
						return null;
					}
					object[] o = table[nc] as object[];
					Panel p = o[0] as Panel;
					string comm = o[1] + "";
					PureDesktopPeer.SetParents(desktop);
					string nam = nc.GetName(desktop);
					PureDesktopPeer.SetParents(desk);
					INamedComponent comp = desk[nam];
					c.Add(comp, p.Left - panelLabelPeer.Left, p.Top - panelLabelPeer.Top, comm);
				}
				return c;
			}
		}
	}
}