public Group(Room aRoom, Layer1.IGroup aGroup)
{
iRoom = aRoom;
iGroup = aGroup;
iSourceList = new List <Source>();
iMasterGroup = this;
if (iGroup.Preamp != null)
{
iPreamp = new Preamp(this, iGroup.Preamp);
iMasterPreamp = iPreamp;
}
else
{
iMasterPreamp = null;
}
InitialiseSources();
iGroup.EventSourceChanged += SourceChanged;
iGroup.EventCurrentSourceChanged += CurrentSourceChanged;
iGroup.EventStandbyChanged += StandbyChanged;
}
internal bool Remove(Layer1.IGroup aGroup)
{
foreach (Group group in iGroupList)
{
if (group.Represents(aGroup))
{
Source parent = group.Parent;
if (parent != null)
{
if (iCurrent != null)
{
if (iCurrent.Group == group)
{
SetCurrentSourceAndPreamp(parent);
}
}
parent.DeregisterChild(group);
}
else
{
if (iCurrent != null)
{
if (iCurrent.Group == group)
{
SetCurrentSourceAndPreamp(null);
}
}
}
Lock();
iGroupList.Remove(group);
Unlock();
group.Kill();
group.EventStandbyChanged -= StandbyChanged;
return(iGroupList.Count == 0);
}
}
return(false);
}
internal void Add(Layer1.IGroup aGroup)
{
Group group = new Group(this, aGroup);
if (iGroupList.Count > 0)
{
HookUpParent(group);
}
else
{
SetCurrentSourceAndPreamp(group.CurrentSource);
}
Lock();
iGroupList.Add(group);
Unlock();
group.EventStandbyChanged += StandbyChanged;
}
public bool Represents(Layer1.IGroup aGroup)
{
return(iGroup == aGroup);
}
