using System;
using Gtk;
using Dizzy;
 
public partial class MainWindow : Gtk.Window
{
 
	Protocol protocol;
	FileTreeView files;
	TaskTreeView tasks;
	GlobalConfig config;
	AuthDialog a;
 
	public MainWindow (ref GlobalConfig config) : base(Gtk.WindowType.Toplevel)
	{
 
		Build ();
		this.config = config;
 
		// Inizializziamo la vista dei file.
		files = new Dizzy.FileTreeView (filelist);
		EventManager.RegisterFileTreeView (ref files);
 
		// .. e anche quella dei download
		tasks = new Dizzy.TaskTreeView (tasklist);
		EventManager.RegisterTaskTreeView (ref tasks);
 
 
		// Carichiamo qualche impostazione di default
		string downloadpath = config.GetValue("download_folder");
		if (downloadpath != "")
			downloadpathchooser.SetFilename(downloadpath);
 
 
 
		this.protocol = new Protocol (ref this.config);
		this.protocol.AuthenticationRequired += this.Connect;
 
		Log.StatusBarUpdate += this.OnStatusBarUpdate;
 
	}
 
	public void OnStatusBarUpdate (string message)
	{
		dizzystatus.Push(0, message);
	}
 
 
	protected void Connect ()
	{
		if (this.a != null)
			return;
		this.a = new AuthDialog (ref this.config);
		a.Run ();
		a.Destroy ();
		a = null;
 
	}
 
 
	protected void OnDeleteEvent (object sender, DeleteEventArgs a)
	{
		if (protocol != null)
		{
			Log.Info ("Calling Protocol.Disconnect ()");
			protocol.Disconnect ();
		}
 
		Application.Quit ();
 
		// Questo è molto grezzo ma è effettivamente l'unico metodo per uscire
		// per il momento.
		this.Destroy ();
		a.RetVal = true;
	}
 
	protected virtual void OnSearchRequested (object sender, System.EventArgs e)
	{
		this.files.Clear ();
		EventManager.SearchStarted ();
		this.protocol.Search (searchBox.Text, searchUserBox.Text, typeBox.ActiveText);
	}
 
	protected virtual void OnRowActivated (object o, Gtk.RowActivatedArgs args)
	{
 
		File f = this.files.GetFileFromPath (args.Path);
 
		string download_folder = this.downloadpathchooser.Filename;
 
		this.protocol.Download(f, download_folder);
 
	}
 
	protected virtual void OnDownloadPathSelectionChanged (object sender, System.EventArgs e)
	{
		config.InsertValue("download_folder", downloadpathchooser.Filename);
	}
 
	protected virtual void OnListUpdateRequired (object sender, System.EventArgs e)
	{
		this.protocol.UpdateFileList ();
	}
 
	protected virtual void OnDisconnectionRequested (object sender, System.EventArgs e)
	{
		this.config.authenticated = false;
	}
 
	protected virtual void OnUploadRequested (object sender, System.EventArgs e)
	{
		// Come prima cosa otteniamo il file che il povero utente desidera
		// caricare sul server.
 
		this.protocol.Upload(uploadChooserButton.Filename);
 
	}
 
 
	protected virtual void OnTasklistCursorChanged (object sender, System.EventArgs e)
	{
		if (tasklist.Selection != null)
			blockTransfer.Sensitive = true;
		else
			blockTransfer.Sensitive = false;
	}
 
	protected virtual void OnBlockTransferClicked (object sender, System.EventArgs e)
	{
		// Dobbiamo determinare che trasferimento bloccare
		TreePath path;
		path = tasks.GetActivePath ();
		string GUID = EventManager.GetGUID (path);
		this.protocol.DisconnectPath (GUID);
	}
 
 
 
 
 
}