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Add playback order (nw); fix eject

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This commit is contained in:
Matt Nadareski
2021-10-06 09:53:07 -07:00
parent 3fa0ddca17
commit ef95acef8f
1 changed files with 48 additions and 10 deletions
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52
RedBookPlayer.Models/Hardware/Player.cs
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@@ -298,9 +298,14 @@ namespace RedBookPlayer.Models.Hardware
private OpticalDiscBase[] _opticalDiscs;
/// <summary>
/// List of available tracks
/// List of available tracks organized by disc
/// </summary>
private Dictionary<int, List<int>> _trackList;
private Dictionary<int, List<int>> _availableTrackList;
/// <summary>
/// Current track playback order
/// </summary>
private List<KeyValuePair<int, int>> _trackPlaybackOrder;
/// <summary>
/// Last volume for mute toggling
@@ -343,12 +348,14 @@ namespace RedBookPlayer.Models.Hardware
_filterStage = new FilterStage();
_soundOutput = new SoundOutput(defaultVolume);
_trackList = new Dictionary<int, List<int>>();
_availableTrackList = new Dictionary<int, List<int>>();
for(int i = 0; i < _numberOfDiscs; i++)
{
_trackList.Add(i, new List<int>());
_availableTrackList.Add(i, new List<int>());
}
_trackPlaybackOrder = new List<KeyValuePair<int, int>>();
PropertyChanged += HandlePlaybackModes;
}
@@ -407,10 +414,31 @@ namespace RedBookPlayer.Models.Hardware
private void LoadTrackList()
{
OpticalDiscBase opticalDisc = _opticalDiscs[CurrentDisc];
// If the disc exists, add it to the dictionary
if(_opticalDiscs[CurrentDisc] != null)
{
if (opticalDisc is CompactDisc compactDisc)
_trackList[CurrentDisc] = compactDisc.Tracks.Select(t => (int)t.TrackSequence).OrderBy(s => s).ToList();
_availableTrackList[CurrentDisc] = compactDisc.Tracks.Select(t => (int)t.TrackSequence).OrderBy(s => s).ToList();
else
_trackList[CurrentDisc] = Enumerable.Range(1, opticalDisc.TotalTracks).ToList();
_availableTrackList[CurrentDisc] = Enumerable.Range(1, opticalDisc.TotalTracks).ToList();
}
// If the disc is null, then make sure it's removed
else
{
_availableTrackList[CurrentDisc] = new List<int>();
}
// Loop through the dictionary and repopulate the playback order
for(int i = 0; i < _numberOfDiscs; i++)
{
if(_availableTrackList[i] == null || _availableTrackList[i].Count == 0)
continue;
List<int> availableTracks = _availableTrackList[i];
_trackPlaybackOrder.AddRange(availableTracks.Select(t => new KeyValuePair<int, int>(i, t)));
}
}
#region Playback (UI)
@@ -498,11 +526,21 @@ namespace RedBookPlayer.Models.Hardware
return;
Stop();
_soundOutput.Eject();
_opticalDiscs[CurrentDisc] = null;
LoadTrackList();
// Only de-initialize the player if all discs are ejected
if(_opticalDiscs.All(d => d == null || !d.Initialized))
{
_soundOutput.Eject();
PlayerState = PlayerState.NoDisc;
Initialized = false;
}
else
{
PlayerState = PlayerState.Stopped;
}
}
/// <summary>
/// Move to the next disc