private void PopulateList()
{
foreach (var item in Repository.MediaList)
{
MediaViewModels.Add(new MediaInfoViewModel(item));
}
}
private void _restoreMediaVolumes()
{
var volumes = Properties.Settings.Default.MediaVolumes.Split(';')
.Select(vol => vol.Split('=')).ToDictionary(vol => vol[0], vol => Convert.ToDouble(vol.ElementAtOrDefault(1)));
MediaViewModels.ForEach(mvm => { if (volumes.ContainsKey(mvm.Media.Name))
{
mvm.Volume = volumes[mvm.Media.Name];
}
});
}
public CurrentSoundViewModel()
{
MediaViewModels = _allMedia.Select(m => new MediaViewModel(m)).ToList();
MediaViewModels.ForEach(mvm => mvm.PropertyChanged +=
(s, e) => { if (e.PropertyName == "Volume")
{
_updateVolume((MediaViewModel)s); _saveMediaVolumes();
}
});
Properties.Settings.Default.PropertyChanged +=
(s, e) => { if (e.PropertyName == "GlobalVolume")
{
_updateGlobalVolume();
}
};
_restoreMediaVolumes();
_updateGlobalVolume();
IsPlaying = Properties.Settings.Default.PlayOnLaunch;
}
private void _saveMediaVolumes()
{
Properties.Settings.Default.MediaVolumes =
string.Join(";", MediaViewModels.Select(mvm => $"{mvm.Media.Name}={mvm.Volume}"));
Properties.Settings.Default.Save();
}
private void _updateGlobalVolume()
{
_volume = Properties.Settings.Default.GlobalVolume;
MediaViewModels.ForEach(_updateVolume);
}
