public MarkerTrack(Timeline owner) : base(owner)
{
name = "Markers";
AddToClassList("markerTrack");
RegisterCallback <AttachToPanelEvent>(OnAttachToPanel);
RegisterCallback <DetachFromPanelEvent>(OnDetachFromPanel);
m_MarkerOverlapIndicators = new List <MarkerOverlapIndicator>();
var manipulator = new ContextualMenuManipulator(evt =>
{
DropdownMenu menu = evt.menu;
float time = m_Owner.WorldPositionToTime(evt.mousePosition.x);
if (m_Owner.ViewMode == TimelineViewMode.frames)
{
time = (float)TimelineUtility.RoundToFrame(time, Clip.SampleRate);
}
string timeStr = TimelineUtility.GetTimeString(m_Owner.ViewMode, time, (int)Clip.SampleRate);
menu.AppendAction($"Add Marker at {timeStr}", null, DropdownMenuAction.Status.Disabled);
menu.AppendSeparator();
var menuStatus = EditorApplication.isPlaying ? DropdownMenuAction.Status.Disabled : DropdownMenuAction.Status.Normal;
foreach (Type markerType in MarkerAttribute.GetMarkerTypes())
{
evt.menu.AppendAction(MarkerAttribute.GetDescription(markerType), action => OnAddAnnotationSelection(markerType, time), a => menuStatus, markerType);
}
});
this.AddManipulator(manipulator);
}
static void AddMarkerMenu(ContextualMenuPopulateEvent evt, Action <DropdownMenuAction> action, DropdownMenuAction.Status menuStatus)
{
const string prefix = "Add Marker /";
foreach (var markerType in MarkerAttribute.GetMarkerTypes())
{
evt.menu.AppendAction($"{prefix}{MarkerAttribute.GetDescription(markerType)}", action, a => menuStatus, markerType);
}
}
public void RemoveMarker(MarkerAnnotation marker)
{
int index = markers.IndexOf(marker);
if (index >= 0)
{
Undo.RecordObject(m_Asset, $"Remove {MarkerAttribute.GetDescription(marker.GetType())}");
MarkerRemoved?.Invoke(marker);
marker.Dispose();
markers.RemoveAt(index);
NotifyChanged();
}
}
void SelectMarkerMenu(ContextualMenuPopulateEvent evt)
{
List <MarkerElement> markersAtTime = m_Track.GetMarkersNearX(XPos).ToList();
foreach (var m in markersAtTime)
{
string text = markersAtTime.Count > 1 ? $"Select/{MarkerAttribute.GetDescription(m.marker.payload.Type)}" : $"Select {MarkerAttribute.GetDescription(m.marker.payload.Type)}";
Action <DropdownMenuAction> action = a => SelectMarkerElement(m, false);
if (m == this && markersAtTime.Count > 1)
{
text += "*";
}
if (m.m_Selected)
{
evt.menu.AppendAction(text, action, DropdownMenuAction.AlwaysDisabled);
}
else
{
evt.menu.AppendAction(text, action, DropdownMenuAction.AlwaysEnabled);
}
}
}
public MarkerEditor(MarkerAnnotation marker, TaggedAnimationClip clip)
{
m_Clip = clip;
m_Marker = marker;
UIElementsUtils.ApplyStyleSheet(BuilderWindow.k_Stylesheet, this);
UIElementsUtils.CloneTemplateInto("Inspectors/MarkerEditor.uxml", this);
AddToClassList("drawerElement");
var deleteButton = this.Q <Button>("deleteButton");
deleteButton.clickable.clicked += () => { RemoveMarker(m_Marker); };
if (!marker.payload.ValidPayloadType)
{
var contents = this.Q <VisualElement>(classes: "arrayEntryContents");
contents.Clear();
var unknownLabel = new Label {
text = MarkerAttribute.k_UnknownMarkerType
};
unknownLabel.AddToClassList(AnnotationsEditor.k_UnknownAnnotationType);
contents.Add(unknownLabel);
return;
}
TextField typeLabel = this.Q <TextField>();
typeLabel.value = MarkerAttribute.GetDescription(m_Marker.payload.Type);
typeLabel.SetEnabled(false);
var timeField = this.Q <TimeField>("timeInSeconds");
timeField.Init(m_Clip, marker.timeInSeconds);
timeField.TimeChanged += newTime =>
{
if (!EqualityComparer <float> .Default.Equals(m_Marker.timeInSeconds, newTime))
{
Undo.RecordObject(m_Clip.Asset, "Change marker time");
m_Marker.timeInSeconds = newTime;
m_Marker.NotifyChanged();
clip.Asset.MarkDirty();
}
};
m_Marker.Changed += UpdateTime;
m_PayloadInspector = UnityEditor.Editor.CreateEditor(m_Marker.payload.ScriptableObject) as GenericStructInspector;
m_PayloadInspector.StructModified += () =>
{
m_Marker.payload.Serialize();
m_Clip.Asset.MarkDirty();
};
VisualElement inspectorElement = m_PayloadInspector.CreateInspectorGUI() ?? new IMGUIContainer(m_PayloadInspector.OnInspectorGUI);
var inspectorContainer = this.Q <VisualElement>("payloadInspector");
inspectorContainer.Add(inspectorElement);
RegisterCallback <DetachFromPanelEvent>(OnDetachFromPanel);
m_Clip.Asset.AssetWasDeserialized += UpdateTime;
}