protected void DrawTrackState(Rect trackRect, Rect expandedRect, TrackAsset track)
{
if (Event.current.type == EventType.Layout)
{
bool needStateBox = false;
//Mute
if (track.muted && !TimelineUtility.IsParentMuted(track))
{
Rect bgRect = expandedRect;
TimelineWindow.instance.OverlayDrawData.Add(OverlayDrawer.CreateColorOverlay(
GUIClip.Unclip(bgRect),
DirectorStyles.Instance.customSkin.colorTrackDarken));
needStateBox = true;
}
//Lock
if (!needStateBox && track.locked && !TimelineUtility.IsLockedFromGroup(track))
{
Rect bgRect = expandedRect;
TimelineWindow.instance.OverlayDrawData.Add(OverlayDrawer.CreateTextureOverlay(
GUIClip.Unclip(bgRect),
Styles.lockBg));
needStateBox = true;
}
if (needStateBox)
{
DrawTrackStateBox(trackRect, track);
}
}
}
static void DrawMuteOverlay(DrawData data)
{
DirectorStyles styles = TimelineWindow.styles;
var colorOverlay = OverlayDrawer.CreateColorOverlay(GUIClip.Unclip(data.contentRect), styles.customSkin.colorTrackDarken);
colorOverlay.Draw();
Rect textRect = Graphics.CalculateTextBoxSize(data.contentRect, styles.fontClip, k_Muted, WindowConstants.overlayTextPadding);
var boxOverlay = OverlayDrawer.CreateTextBoxOverlay(
GUIClip.Unclip(textRect),
k_Muted.text,
styles.fontClip,
Color.white,
styles.customSkin.colorLockTextBG,
styles.displayBackground);
boxOverlay.Draw();
}