Mesen-SX/UI/Controls/ctrlRecentGame.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;
using System.IO.Compression;
using Mesen.GUI.Emulation;

namespace Mesen.GUI.Controls
{
	public partial class ctrlRecentGame : UserControl
	{
		private RecentGameInfo _recentGame;

		public ctrlRecentGame()
		{
			InitializeComponent();
		}

		public RecentGameInfo RecentGame
		{
			get { return _recentGame; }
			set
			{
				if(_recentGame == value) {
					return;
				}

				_recentGame = value;

				lblSaveDate.Visible = false;

				if(value == null) {
					picPreviousState.Visible = false;
					lblGameName.Visible = false;
					return;
				}

				lblGameName.Text = Path.GetFileNameWithoutExtension(_recentGame.RomName);
				lblSaveDate.Text = _recentGame.Timestamp.ToString();

				try {
					ZipArchive zip = new ZipArchive(new MemoryStream(File.ReadAllBytes(_recentGame.FileName)));
					ZipArchiveEntry entry = zip.GetEntry("Screenshot.png");
					if(entry != null) {
						using(Stream stream = entry.Open()) {
							picPreviousState.Image = Image.FromStream(stream);
						}
					} else {
						picPreviousState.Image = null;
					}
				} catch {
					picPreviousState.Image = null;
				}

				lblGameName.Visible = true;
				lblSaveDate.Visible = true;
				picPreviousState.Visible = true;
			}
		}

		public bool Highlight
		{
			set { picPreviousState.Highlight = value; }
		}

		private void picPreviousState_Click(object sender, EventArgs e)
		{
			EmuRunner.LoadRecentGame(_recentGame.FileName);
		}
	}
}