namespace FTP.View.VisibleControls 
{
	using System;
	using System.Windows.Forms;
	using System.Drawing;
	using FTP.Model.DataStructures;

	internal class PanelListView : AbstractPanel 
	{
		private HandleUserGestures  handleUserGestures;
		private ListView            lvListOfFiles;

		internal PanelListView(HandleUserGestures pHandleUserGestures) 
		{
			this.handleUserGestures  = pHandleUserGestures;
			lvListOfFiles = new ListView();
      
			lvListOfFiles.DoubleClick    += new System.EventHandler (this.doubleClick);
			lvListOfFiles.View           = View.Details;
			lvListOfFiles.Font           = new System.Drawing.Font ("Arial", 10, System.Drawing.FontStyle.Regular);
			lvListOfFiles.Dock           = DockStyle.Fill;
			lvListOfFiles.FullRowSelect  = true;

			lvListOfFiles.Columns.Add("Name", 180, HorizontalAlignment.Left);
			lvListOfFiles.Columns.Add("Size", 80, HorizontalAlignment.Right);
			lvListOfFiles.Columns.Add("Date", 100, HorizontalAlignment.Left);
			lvListOfFiles.Columns.Add("Permissions", 100, HorizontalAlignment.Left);
			lvListOfFiles.Columns.Add("Owner", 70, HorizontalAlignment.Left);
			lvListOfFiles.Columns.Add("Group", 70, HorizontalAlignment.Left);

			this.Controls.Add(lvListOfFiles);

		}
		private void doubleClick (object sender, System.EventArgs e) 
		{
			string messageToView = "DOWNLOADTO";
			handleUserGestures.handleUserGesture(messageToView);
		}

		// IViewComonentInterface methods  
		public override void AcceptModelChanges(ModelViewState ftpViewState) 
		{
			ftpViewState.getListViewData(ref this.lvListOfFiles);
			this.lvListOfFiles.View           = ftpViewState.ListViewStyle;
		}

		public override void ExtractUserChanges(ref ModelViewState pFtpViewState) 
		{
			// Get the selected file(s)        
			ListView.SelectedListViewItemCollection selectedItems = lvListOfFiles.SelectedItems;
			pFtpViewState.selectedServerFiles = new int[lvListOfFiles.SelectedItems.Count];

			// Get the Indexes
			for (int i=0; i<lvListOfFiles.SelectedItems.Count; i++) 
			{
				pFtpViewState.selectedServerFiles[i] = lvListOfFiles.SelectedItems[i].Index;
			}
		}
	}
}