using System;
using Gtk;


namespace DMX2
{
	public partial class MainWindow: Gtk.Window
	{	
		public MainWindow (): base (Gtk.WindowType.Toplevel)
		{
			Build ();
			MajWidgets();
		}

		protected void MajWidgets ()
		{
			if (Conduite.Courante != null) {
				circAction.Sensitive = saveAction.Sensitive = saveAsAction.Sensitive = closeAction.Sensitive = true;
				openAction.Sensitive = newAction.Sensitive = false;
				this.Title = "DMX 2.0 - " + Conduite.Courante.Name;
			} else {
				circAction.Sensitive = saveAction.Sensitive = saveAsAction.Sensitive = closeAction.Sensitive = false;
				openAction.Sensitive = newAction.Sensitive = true;
				this.Title = "DMX 2.0";
			}
			       
		}

		protected void MajCircuits ()
		{
			// Ajoute une ProgressBar par circuit, met a jour le texte si necessaire
			if (vboxCircuits.Children.Length != Conduite.Courante.Circuits.Count) {
				foreach (var widget in vboxCircuits.Children)
					vboxCircuits.Remove (widget);
				foreach (var circuit in Conduite.Courante.Circuits) {
					vboxCircuits.PackStart (new ProgressBar (),false,false,0);
				}
				vboxCircuits.ShowAll ();
			}
			int i = 0;
			foreach (var widget in vboxCircuits.Children) {
				var c = Conduite.Courante.Circuits[i++];
				ProgressBar pb = (ProgressBar)widget;
				pb.Text = i.ToString() + " - " + c.Name;
				pb.Fraction = (double) c.ValeurCourante / 255;
				pb.HeightRequest = 22;
			}


		}


		protected void OnDeleteEvent (object sender, DeleteEventArgs a)
		{
			Application.Quit ();
			a.RetVal = true;
		}
		protected void OnQuitActionActivated (object sender, EventArgs e)
		{
			Application.Quit ();
		}

		protected void OnCircuitsActionActivated (object sender, EventArgs e)
		{
			GestionCircuits gc= new GestionCircuits(this);
			gc.Run();
			gc.Destroy();
			MajCircuits();
		}

		protected void OnNewActionActivated (object sender, EventArgs e)
		{
			var dlg = new Dialog ("Nom ?", this, DialogFlags.Modal); var entry = new Entry ("Conduite sans Nom");
			dlg.AddButton (Stock.Ok, ResponseType.Ok).GrabDefault(); dlg.AddButton (Stock.Cancel, ResponseType.Cancel);
			dlg.VBox.Add (new Label("Nom de la nouvelle Conduite :")); dlg.VBox.Add (entry); dlg.VBox.ShowAll (); 
			entry.ActivatesDefault=true;

			if ((ResponseType)dlg.Run () == ResponseType.Ok) {
				Conduite.Courante = new Conduite ();
				Conduite.Courante.Name = entry.Text;
			}
			MajWidgets();
			dlg.Destroy();
		}		
		protected void OnCloseActionActivated (object sender, EventArgs e)
		{
			Conduite.Courante.Dispose();
			Conduite.Courante= null;
			MajWidgets();
		}


	}
}