protected override void FloatingOnGUI(int depth)
{
GUILayout.Box("", FloatingBackground, GUILayout.Width(FloatingWidth), GUILayout.Height(17.0f));
if (Event.current.type == EventType.Repaint)
{
var lastRect = GUILayoutUtility.GetLastRect();
lastRect.x += GetXOffsetForDepth(depth);
lastRect.width -= GetXOffsetForDepth(depth);
FloatingBackgroundRect = lastRect;
}
if (IsSelected)
{
GUI.Box(new Rect(0, FloatingBackgroundRect.y, FloatingBackgroundRect.width + FloatingBackgroundRect.x, FloatingBackgroundRect.height), "");
}
using (IsSelected == true ? new Shared.GUIChangeColor(AnimationCurveEditorUtility.GetCurveColor(CurveIndex)) : null)
{
var displayContent = new GUIContent(String.Format("{0}{1}", Prefix, PostFix), ColorIndicatorTexture);
GUI.Label(FloatingBackgroundRect, displayContent);
}
}
public void OnGUI()
{
if (Event.current.commandName == "UndoRedoPerformed")
{
return;
}
if (Curves == null || Curves.Count == 0)
{
GUILayout.Box("", TimelineBackground, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true), GUILayout.MaxHeight(MaxHeight));
if (Event.current.type == EventType.Repaint)
{
DisplayArea = GUILayoutUtility.GetLastRect();
}
GUI.Label(DisplayArea, "Press the Animate button to start animating properties!");
return;
}
if (Curves.Any(curve => curve == null))
{
throw new NullReferenceException("One of the curves is null, this shouldn't happen");
}
if (EditorWindow == null)
{
throw new NullReferenceException("Editor Window must be assigned a value");
}
if (RebuildCurvesOnNextGUI)
{
CalculateBounds();
RebuildCachedCurveInformation();
// Sometimes, depending on the update order vs the serialization order, this can be null during Undo / Redo :/
if (EditorWindow != null)
{
EditorWindow.Repaint();
}
}
RebuildCurvesOnNextGUI = false;
foreach (var cachedRenderingData in cachedKeyframePositions)
{
if (SelectedObjects.Contains(cachedRenderingData.Key))
{
cachedRenderingData.Value.IsKeyframeSelected = true;
}
else
{
cachedRenderingData.Value.IsKeyframeSelected = false;
}
}
if (cachedKeyframePositions == null || (cachedKeyframePositions.Count == 0 && Curves.Count > 0))
{
RebuildCachedCurveInformation();
}
GUILayout.Box("", TimelineBackground, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true), GUILayout.MaxHeight(MaxHeight));
if (Event.current.type == EventType.Repaint)
{
var displayAreaRect = GUILayoutUtility.GetLastRect();
var previousDisplayArea = DisplayArea;
DisplayArea = displayAreaRect;
if (DisplayArea != previousDisplayArea)
{
RebuildCachedCurveInformation();
}
}
using (new GUIBeginArea(DisplayArea))
{
if (Event.current.type == EventType.Repaint)
{
DrawGrid();
}
for (var n = 0; n < Curves.Count; n++)
{
DrawCurve(Curves[n], AnimationCurveEditorUtility.GetCurveColor(n));
}
HandleEvent();
}
}