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https://github.com/claunia/cuetools.net.git
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Special GUI for CUERipper
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chudov
294
CUERipper/frmCUERipper.cs
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294
CUERipper/frmCUERipper.cs
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Text;
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using System.Threading;
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using System.Windows.Forms;
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using CUETools.Ripper.SCSI;
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using CUETools.CDImage;
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using MusicBrainz;
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namespace CUERipper
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{
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public partial class frmCUERipper : Form
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{
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private CDDriveReader _reader = null;
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private Thread _workThread = null;
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private StartStop _startStop;
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public frmCUERipper()
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{
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InitializeComponent();
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_startStop = new StartStop();
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}
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private void frmCUERipper_Load(object sender, EventArgs e)
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{
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foreach(char drive in CDDriveReader.DrivesAvailable())
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{
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CDDriveReader reader = new CDDriveReader();
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if (reader.Open(drive))
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comboDrives.Items.Add(reader);
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}
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if (comboDrives.Items.Count == 0)
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comboDrives.Items.Add("No CD drives found");
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comboDrives.SelectedIndex = 0;
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comboLossless.SelectedIndex = 0;
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comboCodec.SelectedIndex = 0;
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comboImage.SelectedIndex = 0;
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}
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private void SetupControls ()
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{
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bool running = _workThread != null;
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listTracks.Enabled = !running;
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comboDrives.Enabled = !running;
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comboRelease.Enabled = !running;
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buttonPause.Visible = buttonPause.Enabled = buttonAbort.Visible = buttonAbort.Enabled = running;
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buttonGo.Visible = buttonGo.Enabled = !running;
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toolStripStatusLabel1.Text = String.Empty;
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toolStripProgressBar1.Value = 0;
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toolStripProgressBar2.Value = 0;
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}
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private void CDReadProgress(object sender, ReadProgressArgs e)
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{
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CDDriveReader audioSource = (CDDriveReader)sender;
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lock (_startStop)
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{
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if (_startStop._stop)
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{
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_startStop._stop = false;
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_startStop._pause = false;
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throw new StopException();
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}
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if (_startStop._pause)
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{
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this.BeginInvoke((MethodInvoker)delegate()
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{
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toolStripStatusLabel1.Text = "Paused...";
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});
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Monitor.Wait(_startStop);
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}
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}
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int processed = e.Position - e.PassStart;
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TimeSpan elapsed = DateTime.Now - e.PassTime;
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double speed = elapsed.TotalSeconds > 0 ? processed / elapsed.TotalSeconds / 75 : 1.0;
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double percentDisk = (double)(e.PassStart + (processed + e.Pass * (e.PassEnd - e.PassStart)) / (audioSource.CorrectionQuality + 1)) / audioSource.TOC.AudioLength;
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double percentTrck = (double)(e.Position - e.PassStart) / (e.PassEnd - e.PassStart);
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string status = string.Format("Ripping @{0:00.00}x {1}", speed, e.Pass > 0 ? " (Retry " + e.Pass.ToString() + ")" : "");
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this.BeginInvoke((MethodInvoker)delegate()
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{
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toolStripStatusLabel1.Text = status;
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toolStripProgressBar1.Value = Math.Max(0, Math.Min(100, (int)(percentTrck * 100)));
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toolStripProgressBar2.Value = Math.Max(0, Math.Min(100, (int)(percentDisk * 100)));
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});
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}
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private void Rip(object o)
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{
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CDDriveReader audioSource = (CDDriveReader)o;
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audioSource.ReadProgress += new EventHandler<ReadProgressArgs>(CDReadProgress);
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int[,] buff = new int[audioSource.BestBlockSize, audioSource.ChannelCount];
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try
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{
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audioSource.Position = 0;
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do
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{
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uint toRead = Math.Min((uint)buff.GetLength(0), (uint)audioSource.Remaining);
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uint samplesRead = audioSource.Read(buff, toRead);
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if (samplesRead == 0) break;
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if (samplesRead != toRead)
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throw new Exception("samples read != samples requested");
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//arVerify.Write(buff, samplesRead);
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//audioDest.Write(buff, samplesRead);
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} while (true);
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}
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catch (StopException)
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{
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}
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catch (Exception ex)
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{
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this.Invoke((MethodInvoker)delegate()
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{
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string message = "Exception";
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for (Exception e = ex; e != null; e = e.InnerException)
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message += ": " + e.Message;
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DialogResult dlgRes = MessageBox.Show(this, message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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});
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}
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_workThread = null;
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SetupControls();
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}
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private void buttonGo_Click(object sender, EventArgs e)
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{
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if (_reader == null)
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return;
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_workThread = new Thread(Rip);
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_workThread.Priority = ThreadPriority.BelowNormal;
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_workThread.IsBackground = true;
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SetupControls();
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_workThread.Start(_reader);
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}
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private void buttonAbort_Click(object sender, EventArgs e)
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{
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lock (_startStop)
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{
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if (_startStop._pause)
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{
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_startStop._pause = false;
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Monitor.Pulse(_startStop);
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}
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_startStop._stop = true;
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}
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}
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private void buttonPause_Click(object sender, EventArgs e)
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{
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lock (_startStop)
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{
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if (_startStop._pause)
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{
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_startStop._pause = false;
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Monitor.Pulse(_startStop);
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}
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else
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{
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_startStop._pause = true;
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}
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}
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}
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private void comboRelease_Format(object sender, ListControlConvertEventArgs e)
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{
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if (e.ListItem is string)
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return;
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ReadOnlyCollection<Event> events = ((Release)e.ListItem).GetEvents();
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string year = events.Count > 0 ? events[0].Date.Substring(0, 4) + ": " : "";
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e.Value = string.Format("{0}{1} - {2}", year, ((Release)e.ListItem).GetArtist(), ((Release)e.ListItem).GetTitle());
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}
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private void comboRelease_SelectedIndexChanged(object sender, EventArgs e)
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{
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listTracks.Items.Clear();
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if (comboRelease.SelectedItem == null || comboRelease.SelectedItem is string)
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{
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for (int i = 1; i <= _reader.TOC.AudioTracks; i++)
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listTracks.Items.Add(new ListViewItem(new string[] { _reader.TOC[i].Number.ToString(), "Track " + _reader.TOC[i].Number.ToString(), _reader.TOC[i].StartMSF, _reader.TOC[i].LengthMSF }));
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return;
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}
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Release release = (Release) comboRelease.SelectedItem;
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for (int i = 1; i <= _reader.TOC.AudioTracks; i++)
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{
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Track track = release.GetTracks()[(int)_reader.TOC[i].Number - 1];
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listTracks.Items.Add(new ListViewItem(new string[] { _reader.TOC[i].Number.ToString(), track.GetTitle(), _reader.TOC[i].StartMSF, _reader.TOC[i].LengthMSF }));
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}
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}
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private void MusicBrainz_LookupProgress(object sender, XmlRequestEventArgs e)
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{
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//_progress.percentDisk = (1.0 + _progress.percentDisk) / 2;
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//_progress.input = e.Uri.ToString();
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lock (_startStop)
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{
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if (_startStop._stop)
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{
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_startStop._stop = false;
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_startStop._pause = false;
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throw new StopException();
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}
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if (_startStop._pause)
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{
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this.BeginInvoke((MethodInvoker)delegate()
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{
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toolStripStatusLabel1.Text = "Paused...";
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});
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Monitor.Wait(_startStop);
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}
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}
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this.BeginInvoke((MethodInvoker)delegate()
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{
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toolStripStatusLabel1.Text = "Looking up album via MusicBrainz";
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toolStripProgressBar1.Value = 0;
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toolStripProgressBar2.Value = (100 + toolStripProgressBar2.Value) / 2;
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});
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}
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private void Lookup(object o)
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{
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CDDriveReader audioSource = (CDDriveReader)o;
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ReleaseQueryParameters p = new ReleaseQueryParameters();
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p.DiscId = _reader.TOC.MusicBrainzId;
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Query<Release> results = Release.Query(p);
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MusicBrainzService.XmlRequest += new EventHandler<XmlRequestEventArgs>(MusicBrainz_LookupProgress);
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foreach (Release release in results)
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{
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release.GetEvents();
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release.GetTracks();
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this.BeginInvoke((MethodInvoker)delegate()
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{
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comboRelease.Items.Add(release);
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});
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}
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MusicBrainzService.XmlRequest -= new EventHandler<XmlRequestEventArgs>(MusicBrainz_LookupProgress);
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this.BeginInvoke((MethodInvoker)delegate()
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{
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if (comboRelease.Items.Count == 0)
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comboRelease.Items.Add("MusicBrainz: not found");
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});
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_workThread = null;
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SetupControls();
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this.BeginInvoke((MethodInvoker)delegate()
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{
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comboRelease.SelectedIndex = 0;
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});
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}
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private void comboDrives_SelectedIndexChanged(object sender, EventArgs e)
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{
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comboRelease.Items.Clear();
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listTracks.Items.Clear();
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if (comboDrives.SelectedItem is string)
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return;
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_reader = (CDDriveReader)comboDrives.SelectedItem;
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if (_reader.TOC.AudioTracks == 0)
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{
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comboRelease.Items.Add("No audio tracks");
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return;
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}
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comboRelease_SelectedIndexChanged(sender, e);
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_workThread = new Thread(Lookup);
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_workThread.Priority = ThreadPriority.BelowNormal;
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_workThread.IsBackground = true;
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SetupControls();
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_workThread.Start(_reader);
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}
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}
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public class StopException : Exception
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{
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public StopException()
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: base()
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{
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}
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}
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public class StartStop
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{
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public bool _stop, _pause;
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public StartStop()
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{
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_stop = false;
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_pause = false;
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}
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}
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}
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