// Delete cameras group
// delete cameras group if it is empty or return false otherwise
public bool DeleteCamerasGroup(Group group)
{
// check if there are subgroups in the group
foreach (Group g in camerasGroups)
{
if (g.Parent == group)
{
return(false);
}
}
// check if there are cameras in the group
foreach (Camera c in cameras)
{
if (c.Parent == group)
{
return(false);
}
}
camerasGroups.Remove(group);
// save
SaveCameras();
return(true);
}
// Delete views group
// delete views group if it is empty or return false otherwise
public bool DeleteViewsGroup(Group group)
{
// check if there are subgroups in the group
foreach (Group g in viewsGroups)
{
if (g.Parent == group)
{
return(false);
}
}
// check if there are view in the group
foreach (View v in views)
{
if (v.Parent == group)
{
return(false);
}
}
viewsGroups.Remove(group);
// save
SaveViews();
return(true);
}
