///<summary>Execute Edit item Command</summary>
void DoEditCmd(object prm = null)
{
IMediaTrack mt = (prm as IMediaTrack) ?? this.CurrentTrack;
if (mt != null)
{
if (mt.IsGroup)
{
TrackGroupVModel gvm = new TrackGroupVModel();
gvm.Entity = mt as MediaTrackGroup;
Views.PopupView vw = new Views.PopupView(gvm);
vw.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
vw.Topmost = true;
vw.Show();
}
}
}
///<summary>Execute Create Track Group Command</summary>
void DoCreateTrackGrpCmd(object prm = null)
{
var tg = this.Entity.AddNewTrackGroup(this.ViewUtil.EnumerateSelectedTracks());
this.Entity.Root.Tracks.Add(tg);
if (this._grpEditor == null)
{
TrackGroupVModel gvm = new TrackGroupVModel();
gvm.Entity = tg;
Views.PopupView vw = new Views.PopupView(gvm);
vw.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
vw.Closed += (s, a) => _grpEditor = null;
_grpEditor = vw;
vw.Show();
}
else
{
this._grpEditor.EnsureVisible();
}
}