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 DrawTrackStateBox(Rect trackRect, TrackAsset track)
{
var styles = DirectorStyles.Instance;
bool locked = track.locked && !TimelineUtility.IsLockedFromGroup(track);
bool muted = track.muted && !TimelineUtility.IsParentMuted(track);
bool allSubTrackMuted = TimelineUtility.IsAllSubTrackMuted(track);
GUIContent content = null;
if (locked && muted)
{
content = Styles.s_LockedAndMuted;
if (!allSubTrackMuted)
{
content = Styles.s_LockedAndPartiallyMuted;
}
}
else if (locked)
{
content = Styles.s_Locked;
}
else if (muted)
{
content = Styles.s_Muted;
if (!allSubTrackMuted)
{
content = Styles.s_PartiallyMuted;
}
}
// the track could be locked, but we only show the 'locked portion' on the upper most track
// that is causing the lock
if (content == null)
{
return;
}
Rect textRect = Graphics.CalculateTextBoxSize(trackRect, styles.fontClip, content, WindowConstants.overlayTextPadding);
TimelineWindow.instance.OverlayDrawData.Add(
OverlayDrawer.CreateTextBoxOverlay(
GUIClip.Unclip(textRect),
content.text, styles.fontClip,
Color.white,
styles.customSkin.colorLockTextBG,
styles.displayBackground));
}
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();
}