private void RegionsAutoSize(Timecode Headroom)
{
var Groups = myVegas.GetRegionGroups();
// check overlapping groups
var Overlaps = new List <RegionGroup>();
Timecode LastEnd = null;
foreach (RegionGroup Grp in Groups)
{
if (LastEnd != null && Grp.Region.Position < LastEnd)
{
Overlaps.Add(Grp);
}
LastEnd = Grp.Region.End;
}
if (Overlaps.Count != 0)
{
if (MessageBox.Show(
"This project contains overlapping / duplicate regions. Autosize would likely screw everything up. Continue anyway?",
"Overlaps detected", MessageBoxButtons.YesNo) != DialogResult.Yes)
{
return;
}
}
using (var undo = new UndoBlock("Fit regions to events"))
{
foreach (RegionGroup Grp in Groups)
{
if (Grp.Events.Count == 0)
{
continue;
}
Grp.Region.Position = Grp.Start - Headroom;
Grp.Region.End = Grp.End + Headroom;
}
}
}
