private void DrawExtrapolation(Rect trackRect, Rect clipRect)
{
if (this.clip.hasPreExtrapolation)
{
GUIStyle extrapolationIcon = this.GetExtrapolationIcon(this.clip.preExtrapolationMode);
if (extrapolationIcon != null)
{
Rect preExtrapolationBounds = this.GetPreExtrapolationBounds(trackRect, clipRect, extrapolationIcon);
if (preExtrapolationBounds.get_width() > 1f && preExtrapolationBounds.get_height() > 1f)
{
TimelineClipGUI.DrawExtrapolationIcon(preExtrapolationBounds, extrapolationIcon);
}
}
}
if (this.clip.hasPostExtrapolation)
{
GUIStyle extrapolationIcon2 = this.GetExtrapolationIcon(this.clip.postExtrapolationMode);
if (extrapolationIcon2 != null)
{
Rect postExtrapolationBounds = this.GetPostExtrapolationBounds(trackRect, clipRect, extrapolationIcon2);
if (postExtrapolationBounds.get_width() > 1f && postExtrapolationBounds.get_height() > 1f)
{
TimelineClipGUI.DrawExtrapolationIcon(postExtrapolationBounds, extrapolationIcon2);
}
}
}
}
public void Add(TimelineClipGUI clip)
{
this.m_Members.Add(clip);
if (this.m_Members.Count == 1)
{
this.m_BoundingRect = clip.clippedRect;
}
else
{
this.m_BoundingRect = RectUtils.Encompass(this.m_BoundingRect, clip.bounds);
}
}
private void DrawCurveEditorsForClipsOnTrack(Rect headerRect, Rect trackRect, TimelineWindow.TimelineState state)
{
if (this.m_TrackGUI.clips.Count != 0)
{
if (Event.get_current().get_type() == 8)
{
TimelineClipGUI timelineClipGUI = SelectionManager.SelectedClipGUI().FirstOrDefault((TimelineClipGUI x) => x.parentTrackGUI == this.m_TrackGUI);
if (timelineClipGUI != null && timelineClipGUI != this.m_LastSelectedClipGUI)
{
this.m_LastSelectedClipGUI = timelineClipGUI;
}
if (this.m_LastSelectedClipGUI == null)
{
this.m_LastSelectedClipGUI = this.m_TrackGUI.clips[0];
}
}
if (this.m_LastSelectedClipGUI != null && this.m_LastSelectedClipGUI.clipCurveEditor != null)
{
Rect rect = this.m_LastSelectedClipGUI.rect;
InlineCurveEditor.DrawCurveEditor(this.m_LastSelectedClipGUI, state, headerRect, trackRect, new Vector2(rect.get_xMin(), rect.get_xMax()), this.m_TrackGUI.locked);
}
}
}
public void CalculateLoopRects(Rect trackRect, TimelineWindow.TimelineState state, int currentClipHash)
{
if (this.clip.duration >= TimelineWindow.TimelineState.kTimeEpsilon)
{
if (this.clip.dirtyHash != currentClipHash)
{
float num = 0f;
this.m_LoopRects.Clear();
double[] loopTimes = TimelineHelpers.GetLoopTimes(this.clip);
double loopDuration = TimelineHelpers.GetLoopDuration(this.clip);
this.m_MinLoopIndex = 0;
if (!this.supportsLooping)
{
if (loopTimes.Length > 1)
{
double num2 = loopTimes[1];
float num3 = (float)(this.clip.duration - num2);
this.m_LoopRects.Add(TimelineClipGUI.ProjectRectOnTimeline(new Rect((float)(num2 + this.clip.start), 0f, num3, 0f), trackRect, state));
}
}
else
{
int num4 = Array.BinarySearch <double>(loopTimes, (double)state.PixelToTime(trackRect.get_xMin()));
int num5 = Array.BinarySearch <double>(loopTimes, (double)state.PixelToTime(trackRect.get_xMax()));
num4 = ((num4 < 0) ? Math.Max(1, ~num4 - 2) : num4);
num5 = ((num5 < 0) ? Math.Max(1, ~num5) : num5);
this.m_MinLoopIndex = num4;
int num6 = num5 - num4;
if ((float)num6 * 4f < trackRect.get_width())
{
for (int i = num4; i < num5; i++)
{
double num7 = loopTimes[i];
float num8 = Mathf.Min((float)(this.clip.duration - num7), (float)loopDuration);
Rect item = TimelineClipGUI.ProjectRectOnTimeline(new Rect((float)(num7 + this.clip.start), 0f, num8, 0f), trackRect, state);
if (item.get_xMin() > trackRect.get_xMax())
{
break;
}
if (item.get_xMax() >= trackRect.get_xMin())
{
this.m_LoopRects.Add(item);
num += item.get_width();
}
else
{
this.m_MinLoopIndex++;
}
}
if ((float)this.m_LoopRects.Count * 4f >= trackRect.get_width())
{
this.m_LoopRects.Clear();
}
if (num < 2f)
{
this.m_LoopRects.Clear();
}
}
}
}
}
}
public TimelineClipHandle(TimelineClipGUI theClip, TimelineClipHandle.DragDirection direction, DragClipHandle clipHandleManipulator)
{
this.m_Direction = direction;
this.m_Clip = theClip;
base.AddManipulator(clipHandleManipulator);
}
public TimelineBlendHandle(TimelineClipGUI theClip, TimelineBlendHandle.DragDirection direction)
{
this.direction = direction;
this.clip = theClip;
this.m_Styles = DirectorStyles.Instance;
}