void ExportBusTracks(XmlElement parent, BusTracks busTracks)
{
XmlElement elt = AddChild(parent, "BusTracks");
elt.SetAttribute("Count", busTracks.Count.ToString(myNumberFormat));
foreach (BusTrack busTrack in busTracks)
{
ExportBusTrack(elt, busTrack);
}
}
void ImportBusTracks(XmlElement parent, BusTracks busTracks)
{
XmlElement elt = parent["BusTracks"];
if (null == elt)
{
return;
}
foreach (XmlElement child in elt)
{
ImportBusTrack(child, busTracks);
}
}
void ImportBusTrack(XmlElement parent, BusTracks busTracks)
{
BusTrack busTrack = null;
AudioBusTrack audioBusTrack = null;
VideoBusTrack videoBusTrack = null;
String busName = ChildString(parent, "Name");
if (parent.Name == "AudioBusTrack")
{
if ((busName == "Master") || (busName == "Surround Master"))
{
audioBusTrack = (AudioBusTrack)busTracks[1];
}
else
{
audioBusTrack = new AudioBusTrack();
busTracks.Add(audioBusTrack);
if (audioBusTrack.Name != busName)
{
throw new ApplicationException("bad audio bus track order");
}
}
busTrack = (BusTrack)audioBusTrack;
try { busTrack.Description = ChildString(parent, "Description"); } catch {}
try { audioBusTrack.Mute = ChildBoolean(parent, "Mute"); } catch {}
try { audioBusTrack.Solo = ChildBoolean(parent, "Solo"); } catch {}
try { audioBusTrack.PanType = ChildPanType(parent, "PanType"); } catch {}
ImportEffects(parent, busTrack.Effects, myVegas.AudioFX);
}
else if (parent.Name == "VideoBusTrack")
{
videoBusTrack = (VideoBusTrack)busTracks[0];
busTrack = (BusTrack)videoBusTrack;
ImportEffects(parent, busTrack.Effects, myVegas.VideoFX);
}
ImportEnvelopes(parent, busTrack.Envelopes);
}
