public void OnSetValue(IEnumerable <ITimelineItem> items, double endValue, WindowState state)
{
foreach (var item in items.OfType <ITrimmable>())
{
EditMode.BeginTrim(item, TrimEdge.End);
EditMode.TrimEnd(item, endValue, stretch);
EditMode.FinishTrim();
}
state.UpdateRootPlayableDuration(state.editSequence.duration);
}
public void OnDrag(double endValue, WindowState state)
{
var trimValue = endValue;
trimValue = TimelineWindow.instance.state.SnapToFrameIfRequired(trimValue);
foreach (var item in grabbedItems)
{
EditMode.TrimEnd(item, trimValue, stretch);
}
state.UpdateRootPlayableDuration(state.editSequence.duration);
}
public static void TrimClipWithEditMode(TimelineClip clip, TrimEdge edge, double time)
{
var clipItem = ItemsUtils.ToItem(clip);
EditMode.BeginTrim(clipItem, edge);
if (edge == TrimEdge.Start)
{
EditMode.TrimStart(clipItem, time);
}
else
{
EditMode.TrimEnd(clipItem, time, false);
}
EditMode.FinishTrim();
}
public void OnAttractedEdge(IAttractable attractable, ManipulateEdges manipulateEdges, AttractedEdge edge, double time)
{
var clipGUI = attractable as TimelineClipGUI;
if (clipGUI == null)
{
return;
}
var clipItem = ItemsUtils.ToItem(clipGUI.clip);
if (manipulateEdges == ManipulateEdges.Right)
{
bool affectTimeScale = Event.current.modifiers == EventModifiers.Shift; // TODO Do not use Event.current from here.
EditMode.TrimEnd(clipItem, time, affectTimeScale);
}
else if (manipulateEdges == ManipulateEdges.Left)
{
EditMode.TrimStart(clipItem, time);
}
}
public void OnAttractedEdge(IAttractable attractable, ManipulateEdges manipulateEdges, AttractedEdge edge, double time)
{
var clipGUI = attractable as TimelineClipGUI;
if (clipGUI == null)
{
return;
}
var clipItem = ItemsUtils.ToItem(clipGUI.clip);
if (manipulateEdges == ManipulateEdges.Right)
{
bool affectTimeScale = IsAffectingTimeScale(clipGUI.clip);
EditMode.TrimEnd(clipItem, time, affectTimeScale);
}
else if (manipulateEdges == ManipulateEdges.Left)
{
bool affectTimeScale = IsAffectingTimeScale(clipGUI.clip);
EditMode.TrimStart(clipItem, time, affectTimeScale);
}
}
