public static TrackAsset CreateTrack(TimelineAsset asset, Type type, TrackAsset parent = null, string name = null)
{
if (asset == null)
{
return(null);
}
var track = asset.CreateTrack(type, parent, name);
if (track != null)
{
if (parent != null)
{
parent.SetCollapsed(false);
}
var editor = CustomTimelineEditorCache.GetTrackEditor(track);
try
{
editor.OnCreate(track, null);
}
catch (Exception e)
{
Debug.LogException(e);
}
TimelineEditor.Refresh(RefreshReason.ContentsAddedOrRemoved);
}
return(track);
}
internal static void RecursiveSubtrackClone(TrackAsset source, TrackAsset duplicate, PlayableDirector director, PlayableAsset assetOwner)
{
var subtracks = source.GetChildTracks();
foreach (var sub in subtracks)
{
var newSub = TimelineHelpers.Clone(duplicate, sub, director, assetOwner);
duplicate.AddChild(newSub);
RecursiveSubtrackClone(sub, newSub, director, assetOwner);
// Call the custom editor on Create
var customEditor = CustomTimelineEditorCache.GetTrackEditor(newSub);
try
{
customEditor.OnCreate(newSub, sub);
}
catch (Exception e)
{
Debug.LogException(e);
}
// registration has to happen AFTER recursion
TimelineUndo.RegisterCreatedObjectUndo(newSub, "Duplicate");
TimelineCreateUtilities.SaveAssetIntoObject(newSub, assetOwner);
}
}
public virtual void OnEnable()
{
m_IsBuiltInType = target != null && target.GetType().Assembly == typeof(TrackAsset).Assembly;
m_Name = serializedObject.FindProperty("m_Name");
m_TrackCurvesWrapper = new TrackCurvesWrapper(target as TrackAsset);
m_HeaderIcon = TrackResourceCache.s_DefaultIcon.image;
// only worry about the first track. if types are different, a different inspector is used.
var track = target as TrackAsset;
if (track != null)
{
var drawer = CustomTimelineEditorCache.GetTrackEditor(track);
UnityEngine.Object binding = null;
var director = m_Context as PlayableDirector;
if (director != null)
{
binding = director.GetGenericBinding(track);
}
var options = drawer.GetTrackOptions(track, binding);
if (options.icon != null)
{
m_HeaderIcon = options.icon;
}
else
{
m_HeaderIcon = TrackResourceCache.GetTrackIcon(track).image;
}
}
}
public static void BindWithEditorValidation(PlayableDirector director, TrackAsset bindTo, Object objectToBind)
{
TrackEditor trackEditor = CustomTimelineEditorCache.GetTrackEditor(bindTo);
Object validatedObject = trackEditor.GetBindingFrom_Safe(objectToBind, bindTo);
Bind(director, bindTo, validatedObject);
}
public TimelineTrackGUI(TreeViewController tv, TimelineTreeViewGUI w, int id, int depth, TreeViewItem parent, string displayName, TrackAsset sequenceActor)
: base(tv, w, id, depth, parent, displayName, sequenceActor, false)
{
AnimationTrack animationTrack = sequenceActor as AnimationTrack;
if (animationTrack != null)
{
m_InfiniteTrackDrawer = new InfiniteTrackDrawer(new AnimationTrackKeyDataSource(animationTrack));
}
else if (sequenceActor.HasAnyAnimatableParameters() && !sequenceActor.clips.Any())
{
m_InfiniteTrackDrawer = new InfiniteTrackDrawer(new TrackPropertyCurvesDataSource(sequenceActor));
}
UpdateInfiniteClipEditor(w.TimelineWindow);
var bindings = track.outputs.ToArray();
m_TrackDrawData.m_HasBinding = bindings.Length > 0;
if (m_TrackDrawData.m_HasBinding)
{
m_TrackDrawData.m_Binding = bindings[0];
}
m_TrackDrawData.m_IsSubTrack = IsSubTrack();
m_TrackDrawData.m_AllowsRecording = DoesTrackAllowsRecording(sequenceActor);
m_DefaultTrackIcon = TrackResourceCache.GetTrackIcon(track);
m_TrackEditor = CustomTimelineEditorCache.GetTrackEditor(sequenceActor);
try
{
m_TrackDrawOptions = m_TrackEditor.GetTrackOptions(track, null);
}
catch (Exception e)
{
Debug.LogException(e);
m_TrackDrawOptions = CustomTimelineEditorCache.GetDefaultTrackEditor().GetTrackOptions(track, null);
}
m_TrackDrawOptions.errorText = null; // explicitly setting to null for an uninitialized state
RebuildGUICacheIfNecessary();
}
static void RecursiveSubtrackClone(TrackAsset source, TrackAsset duplicate, IExposedPropertyTable sourceTable, IExposedPropertyTable destTable, PlayableAsset assetOwner)
{
var subtracks = source.GetChildTracks();
foreach (var sub in subtracks)
{
var newSub = TimelineHelpers.Clone(duplicate, sub, sourceTable, destTable, assetOwner);
duplicate.AddChild(newSub);
RecursiveSubtrackClone(sub, newSub, sourceTable, destTable, assetOwner);
// Call the custom editor on Create
var customEditor = CustomTimelineEditorCache.GetTrackEditor(newSub);
customEditor.OnCreate_Safe(newSub, sub);
// registration has to happen AFTER recursion
TimelineCreateUtilities.SaveAssetIntoObject(newSub, assetOwner);
TimelineUndo.RegisterCreatedObjectUndo(newSub, L10n.Tr("Duplicate"));
}
}
public static void BindWithInteractiveEditorValidation(PlayableDirector director, TrackAsset bindTo, Object objectToBind)
{
TrackEditor trackEditor = CustomTimelineEditorCache.GetTrackEditor(bindTo);
if (trackEditor.SupportsBindingAssign())
{
BindWithEditorValidation(director, bindTo, objectToBind);
}
else
{
Type bindingType = TypeUtility.GetTrackBindingAttribute(bindTo.GetType())?.type;
BindingAction action = GetBindingAction(bindingType, objectToBind);
if (action == BindingAction.BindToMissingComponent)
{
InteractiveBindToMissingComponent(director, bindTo, objectToBind, bindingType);
}
else
{
var validatedObject = GetBinding(action, objectToBind, bindingType);
Bind(director, bindTo, validatedObject);
}
}
}
internal static TrackAsset Duplicate(this TrackAsset track, PlayableDirector director,
TimelineAsset destinationTimeline = null)
{
if (track == null)
{
return(null);
}
// if the destination is us, clear to avoid bad parenting (case 919421)
if (destinationTimeline == track.timelineAsset)
{
destinationTimeline = null;
}
var timelineParent = track.parent as TimelineAsset;
var trackParent = track.parent as TrackAsset;
if (timelineParent == null && trackParent == null)
{
Debug.LogWarning("Cannot duplicate track because it is not parented to known type");
return(null);
}
// Determine who the final parent is. If we are pasting into another track, it's always the timeline.
// Otherwise it's the original parent
PlayableAsset finalParent = destinationTimeline != null ? destinationTimeline : track.parent;
// grab the list of tracks to generate a name from (923360) to get the list of names
// no need to do this part recursively
var finalTrackParent = finalParent as TrackAsset;
var finalTimelineAsset = finalParent as TimelineAsset;
var otherTracks = (finalTimelineAsset != null) ? finalTimelineAsset.trackObjects : finalTrackParent.subTracksObjects;
// Important to create the new objects before pushing the original undo, or redo breaks the
// sequence
var newTrack = TimelineHelpers.Clone(finalParent, track, director, finalParent);
newTrack.name = TimelineCreateUtilities.GenerateUniqueActorName(otherTracks, newTrack.name);
RecursiveSubtrackClone(track, newTrack, director, finalParent);
TimelineUndo.RegisterCreatedObjectUndo(newTrack, "Duplicate");
TimelineCreateUtilities.SaveAssetIntoObject(newTrack, finalParent);
TimelineUndo.PushUndo(finalParent, "Duplicate");
if (destinationTimeline != null) // other timeline
{
destinationTimeline.AddTrackInternal(newTrack);
}
else if (timelineParent != null) // this timeline, no parent
{
ReparentTracks(new List <TrackAsset> {
newTrack
}, timelineParent, timelineParent.GetRootTracks().Last(), false);
}
else // this timeline, with parent
{
trackParent.AddChild(newTrack);
}
// Call the custom editor. this check prevents the call when copying to the clipboard
if (destinationTimeline == null || destinationTimeline == TimelineEditor.inspectedAsset)
{
var customEditor = CustomTimelineEditorCache.GetTrackEditor(newTrack);
try
{
customEditor.OnCreate(newTrack, track);
}
catch (Exception e)
{
Debug.LogException(e);
}
}
return(newTrack);
}