private void DoTrackBindingGUI(Rect rect, Rect headerRect, ITimelineState state)
{
float num = 130f;
rect.set_y(rect.get_y() + (rect.get_height() - 16f) / 2f);
rect.set_height(16f);
rect.set_width(headerRect.get_xMax() - num - rect.get_xMin());
Object genericBinding = state.currentDirector.GetGenericBinding(base.track);
if (rect.Contains(Event.get_current().get_mousePosition()) && TimelineTrackGUI.IsDraggingEvent() && DragAndDrop.get_objectReferences().Length == 1)
{
this.HandleDragAndDrop(state, TimelineTrackGUI.GetRequiredBindingType(this.m_Bindings[0]));
}
else
{
TrackAsset track = base.track;
switch (this.m_Bindings[0].get_streamType())
{
case 0:
{
EditorGUI.BeginChangeCheck();
Animator animator = EditorGUI.ObjectField(rect, genericBinding, typeof(Animator), true) as Animator;
if (EditorGUI.EndChangeCheck())
{
TimelineTrackGUI.SetTrackBinding(state, track, (!(animator == null)) ? animator.get_gameObject() : null);
}
goto IL_1E8;
}
case 1:
{
EditorGUI.BeginChangeCheck();
AudioSource objectToBind = EditorGUI.ObjectField(rect, genericBinding, typeof(AudioSource), true) as AudioSource;
if (EditorGUI.EndChangeCheck())
{
TimelineTrackGUI.SetTrackBinding(state, track, objectToBind);
}
goto IL_1E8;
}
case 3:
if (this.m_Bindings[0].get_sourceBindingType() != null && typeof(Object).IsAssignableFrom(this.m_Bindings[0].get_sourceBindingType()))
{
EditorGUI.BeginChangeCheck();
Object objectToBind2 = EditorGUI.ObjectField(rect, genericBinding, this.m_Bindings[0].get_sourceBindingType(), true);
if (EditorGUI.EndChangeCheck())
{
TimelineTrackGUI.SetTrackBinding(state, track, objectToBind2);
}
}
goto IL_1E8;
}
throw new NotImplementedException("");
IL_1E8 :;
}
}
private void HandleDragAndDrop(ITimelineState state, Type requiredComponent)
{
DragAndDropVisualMode dragAndDropVisualMode = 32;
if (requiredComponent != null && requiredComponent.IsInstanceOfType(DragAndDrop.get_objectReferences()[0]))
{
dragAndDropVisualMode = 2;
if (Event.get_current().get_type() == 10)
{
TimelineTrackGUI.SetTrackBinding(state, base.track, DragAndDrop.get_objectReferences()[0]);
}
}
else if (typeof(Component).IsAssignableFrom(requiredComponent))
{
GameObject gameObjectBeingDragged = DragAndDrop.get_objectReferences()[0] as GameObject;
if (gameObjectBeingDragged != null)
{
dragAndDropVisualMode = 2;
if (Event.get_current().get_type() == 10)
{
Component component = gameObjectBeingDragged.GetComponent(requiredComponent);
if (component == null)
{
string str = requiredComponent.ToString().Split(".".ToCharArray()).Last <string>();
GenericMenu genericMenu = new GenericMenu();
genericMenu.AddItem(EditorGUIUtility.TextContent("Create " + str + " on " + gameObjectBeingDragged.get_name()), false, delegate(object nullParam)
{
Undo.AddComponent(gameObjectBeingDragged, requiredComponent);
TimelineTrackGUI.SetTrackBinding(state, this.track, gameObjectBeingDragged);
}, null);
genericMenu.AddSeparator("");
genericMenu.AddItem(EditorGUIUtility.TextContent("Cancel"), false, delegate(object userData)
{
}, null);
genericMenu.ShowAsContext();
}
else
{
TimelineTrackGUI.SetTrackBinding(state, base.track, gameObjectBeingDragged);
}
}
}
}
DragAndDrop.set_visualMode(dragAndDropVisualMode);
if (dragAndDropVisualMode == 2)
{
DragAndDrop.AcceptDrag();
}
}
