static void DrawClipInOut(Rect targetRect, TimelineClip clip)
{
var assetDuration = TimelineHelpers.GetClipAssetEndTime(clip);
bool drawClipOut = assetDuration <double.MaxValue &&
assetDuration - clip.end> TimeUtility.kTimeEpsilon;
bool drawClipIn = clip.clipIn > 0.0;
if (!drawClipIn && !drawClipOut)
{
return;
}
var rect = targetRect;
if (drawClipOut)
{
var icon = DirectorStyles.Instance.clipOut;
var iconRect = new Rect(rect.xMax - icon.fixedWidth - 2.0f,
rect.yMin + (rect.height - icon.fixedHeight) * 0.5f,
icon.fixedWidth, icon.fixedHeight);
GUI.Label(iconRect, GUIContent.none, icon);
}
if (drawClipIn)
{
var icon = DirectorStyles.Instance.clipIn;
var iconRect = new Rect(2.0f + rect.xMin,
rect.yMin + (rect.height - icon.fixedHeight) * 0.5f,
icon.fixedWidth, icon.fixedHeight);
GUI.Label(iconRect, GUIContent.none, icon);
}
}
public IEnumerable <Edge> SnappableEdgesFor(IAttractable attractable, ManipulateEdges manipulateEdges)
{
var edges = new List <Edge>();
bool canAddEdges = !parent.muted;
if (canAddEdges)
{
// Hack: Trim Start in Ripple mode should not have any snap point added
if (EditMode.editType == EditMode.EditType.Ripple && manipulateEdges == ManipulateEdges.Left)
{
return(edges);
}
if (attractable != this)
{
if (EditMode.editType == EditMode.EditType.Ripple)
{
bool skip = false;
// Hack: Since Trim End and Move in Ripple mode causes other snap point to move on the same track (which is not supported), disable snapping for this special cases...
// TODO Find a proper way to have different snap edges for each edit mode.
if (manipulateEdges == ManipulateEdges.Right)
{
var otherClipGUI = attractable as TimelineClipGUI;
skip = otherClipGUI != null && otherClipGUI.parent == parent;
}
else if (manipulateEdges == ManipulateEdges.Both)
{
var moveHandler = attractable as MoveItemHandler;
skip = moveHandler != null && moveHandler.movingItems.Any(clips => clips.targetTrack == clip.parentTrack && clip.start >= clips.start);
}
if (skip)
{
return(edges);
}
}
AddEdge(edges, clip.start);
AddEdge(edges, clip.end);
}
else
{
if (manipulateEdges == ManipulateEdges.Right)
{
var d = TimelineHelpers.GetClipAssetEndTime(clip);
if (d < double.MaxValue)
{
if (clip.SupportsLooping())
{
var l = TimelineHelpers.GetLoopDuration(clip);
var shownTime = TimelineWindow.instance.state.timeAreaShownRange;
do
{
AddEdge(edges, d, false);
d += l;
}while (d < shownTime.y);
}
else
{
AddEdge(edges, d, false);
}
}
}
if (manipulateEdges == ManipulateEdges.Left)
{
var clipInfo = AnimationClipCurveCache.Instance.GetCurveInfo(clip.animationClip);
if (clipInfo != null && clipInfo.keyTimes.Any())
{
AddEdge(edges, clip.FromLocalTimeUnbound(clipInfo.keyTimes.Min()), false);
}
}
}
}
return(edges);
}
