private void EventEdgeChange(EventEdgeAdjustMethod Method)
{
var userAmount = FormTimeEntry.GetUserTime(String.Format("Adjust {0} edge by", Method.ToString()));
if (userAmount == null || userAmount.Nanos == 0)
{
return;
}
using (var undo = new UndoBlock("Adjust Event Edge"))
{
var events = myVegas.Project.GetSelectedEvents();
switch (Method)
{
case EventEdgeAdjustMethod.Left:
foreach (var ev in events.Where(e => e.End + userAmount >= e.Start && e.Start - userAmount <= e.End)) // don't 'wrap' events
{
ev.End -= userAmount;
foreach (Take take in ev.Takes)
{
take.Offset += userAmount;
}
ev.Start += userAmount;
}
break;
case EventEdgeAdjustMethod.Right:
foreach (var ev in events.Where(e => e.End + userAmount >= e.Start && e.Start - userAmount <= e.End))
{
ev.End += userAmount;
}
break;
}
}
}
private void EventEdgeTrim(EventEdgeAdjustMethod edgeAdjustMethod, Timecode Position)
{
List <TrackEvent> events = myVegas.Project.GetSelectedEvents();
using (var undo = new UndoBlock("Set Event Edge"))
{
switch (edgeAdjustMethod)
{
case EventEdgeAdjustMethod.Left:
foreach (var ev in events)
{
if (ev.Loop == false && Position <= ev.Start) // can't wrap non-looping
{
continue;
}
var amount = Position - ev.Start;
if (Position <= ev.End)
{
ev.Start = ev.Start + amount;
ev.End -= amount;
foreach (var take in ev.Takes)
{
take.Offset += amount;
}
}
else // wraparoo
{
var oldEnd = ev.End;
var oldLength = ev.Length;
ev.Start = oldEnd;
ev.End = Position;
foreach (var take in ev.Takes)
{
take.Offset += oldLength;
}
}
}
break;
case EventEdgeAdjustMethod.Right:
foreach (var ev in events)
{
if (ev.Loop == false && Position >= ev.End)
{
continue;
}
var amount = ev.End - Position;
if (Position >= ev.Start)
{
ev.End -= amount;
}
else // wraparoo
{
var oldStart = ev.Start;
var oldEnd = ev.End;
ev.Start = Position;
ev.End = oldStart;
foreach (var take in ev.Takes)
{
take.Offset -= ev.End - Position;
}
}
}
break;
}
}
}
private void EventEdgeTrim(EventEdgeAdjustMethod edgeAdjustMethod, Timecode Position)
{
List<TrackEvent> events = myVegas.Project.GetSelectedEvents();
using (var undo = new UndoBlock("Set Event Edge"))
{
switch (edgeAdjustMethod)
{
case EventEdgeAdjustMethod.Left:
foreach (var ev in events)
{
if (ev.Loop == false && Position <= ev.Start) // can't wrap non-looping
continue;
var amount = Position - ev.Start;
if (Position <= ev.End)
{
ev.Start = ev.Start + amount;
ev.End -= amount;
foreach (var take in ev.Takes)
take.Offset += amount;
}
else // wraparoo
{
var oldEnd = ev.End;
var oldLength = ev.Length;
ev.Start = oldEnd;
ev.End = Position;
foreach (var take in ev.Takes)
take.Offset += oldLength;
}
}
break;
case EventEdgeAdjustMethod.Right:
foreach (var ev in events)
{
if (ev.Loop == false && Position >= ev.End)
continue;
var amount = ev.End - Position;
if (Position >= ev.Start)
{
ev.End -= amount;
}
else // wraparoo
{
var oldStart = ev.Start;
var oldEnd = ev.End;
ev.Start = Position;
ev.End = oldStart;
foreach (var take in ev.Takes)
take.Offset -= ev.End - Position;
}
}
break;
}
}
}
private void EventEdgeChange(EventEdgeAdjustMethod Method)
{
var userAmount = FormTimeEntry.GetUserTime(String.Format("Adjust {0} edge by", Method.ToString()));
if (userAmount == null || userAmount.Nanos == 0)
return;
using (var undo = new UndoBlock("Adjust Event Edge"))
{
var events = myVegas.Project.GetSelectedEvents();
switch (Method)
{
case EventEdgeAdjustMethod.Left:
foreach (var ev in events.Where(e => e.End + userAmount >= e.Start && e.Start - userAmount <= e.End)) // don't 'wrap' events
{
ev.End -= userAmount;
foreach (Take take in ev.Takes)
{
take.Offset += userAmount;
}
ev.Start += userAmount;
}
break;
case EventEdgeAdjustMethod.Right:
foreach (var ev in events.Where(e => e.End + userAmount >= e.Start && e.Start - userAmount <= e.End))
{
ev.End += userAmount;
}
break;
}
}
}
