public void StartTagging()
{
wndMainWindow = this.Owner as MainWindow;
UpdateProgressBarDelegate updatePbDelegate = new UpdateProgressBarDelegate(pbProgress.SetValue);
UpdateProgressTextDelegate updatePtDelegate = new UpdateProgressTextDelegate(txtResults.SetValue);
double i = 0.0;
int total = wndMainWindow.AudioEngine.Playlist.Count;
pbProgress.Minimum = i;
pbProgress.Maximum = total;
string t = "Initializing...";
int idx = 0;
int c = wndMainWindow.AudioEngine.Playlist.Count();
Database.Song[] temp = new Database.Song[c];
wndMainWindow.AudioEngine.Playlist.CopyTo(temp, 0);
// can't modify the playlist if its the subject of the foreach, so we have to make a copy.
foreach (Database.Song row in temp)
{
i++;
t += "\n" + "Processing file " + i.ToString() + " of " + total.ToString() + " | " + row.Filename;
Dispatcher.Invoke(updatePtDelegate,
System.Windows.Threading.DispatcherPriority.Background,
new object[] { TextBox.TextProperty, t });
AudioEngine.Fingerprint(row);
wndMainWindow.AudioEngine.Playlist.RemoveAt(idx);
wndMainWindow.AudioEngine.Playlist.Insert(idx, row);
Dispatcher.Invoke(updatePbDelegate,
System.Windows.Threading.DispatcherPriority.Background,
new object[] { ProgressBar.ValueProperty, i });
idx++;
}
this.btnClose.IsEnabled = true;
}
/// <summary>
/// Loads a .m3u playlist.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_open_Click(object sender, RoutedEventArgs e)
{
this.wndMainWindow = this.Owner as MainWindow;
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
dlg.DefaultExt = ".m3u";
dlg.Multiselect = true;
dlg.Filter = "MP3 Audio Playlist(.m3u)|*.m3u|Windows Media Playlist (.wpl)|*.wpl|Mpeg Audio Layer 3 File|*.mp3|Windows Media Audio File|*.wma";
Nullable<bool> result = dlg.ShowDialog();
if (result == true)
{
switch (dlg.FilterIndex)
{
case 1:
foreach (string fn in dlg.FileNames)
{
this.wndMainWindow.AudioEngine.Playlist.Load(fn);
}
break;
case 2:
foreach (string fn in dlg.FileNames)
{
this.wndMainWindow.AudioEngine.Playlist.Load(fn);
}
break;
case 3:
foreach (string fn in dlg.FileNames)
{
Database.Song s = this.wndMainWindow.AudioEngine.Datastore.Songs.AddFile(new System.IO.FileInfo(fn));
this.wndMainWindow.AudioEngine.Playlist.Add(s);
//this.wndMainWindow.AudioEngine.Playlist.AddFile(new System.IO.FileInfo(fn));
}
break;
case 4:
foreach (string fn in dlg.FileNames)
{
this.wndMainWindow.AudioEngine.Playlist.AddFile(new System.IO.FileInfo(fn));
}
break;
}
this.DataContext = this.wndMainWindow.AudioEngine.Playlist;
#region OldStuff
/*
switch (dlg.FilterIndex)
{
case 1:
string f = "";
foreach (string fn in dlg.FileNames)
{
System.IO.FileInfo fi = new System.IO.FileInfo(fn);
string[] lines = System.IO.File.ReadAllLines(fn);
// this is a .m3u file, so we want to ignore any lines that begin with a '#' character
foreach (string line in lines)
{
if (line.Length > 0)
{
if (line.Substring(0, 1) != "#")
{
// M3U can have fullpaths or just filenames, so we have to check for this.
if (line.Contains("\\") || line.Contains("/"))
{
f = line;
}
else
{
f = fi.DirectoryName + "\\" + line;
}
System.IO.FileInfo fileinfo = new System.IO.FileInfo(f);
if (fileinfo.Exists)
{
this.AddToPlaylist(fileinfo);
}
}
}
}
}
break;
case 2:
foreach (string fn in dlg.FileNames)
{
System.IO.FileInfo fileinfo = new System.IO.FileInfo(fn);
if (fileinfo.Exists)
{
this.AddToPlaylist(fileinfo);
}
}
break;
case 3:
foreach (string fn in dlg.FileNames)
{
System.IO.FileInfo fileinfo = new System.IO.FileInfo(fn);
if (fileinfo.Exists)
{
this.AddToPlaylist(fileinfo);
}
}
break;
}
*/
#endregion
}
}
/// <summary>
/// Handles the ContentRendered event and wires up a pointer to the main window.
/// </summary>
/// <param name="e"></param>
protected override void OnContentRendered(EventArgs e)
{
base.OnContentRendered(e);
this.wndMainWindow = this.Owner as MainWindow;
}