///Inline curve editor box
static void DoCurveBox(AnimatedParameter animParam, IKeyable keyable, bool isRecording)
{
var e = Event.current;
var keyableLength = keyable.GetLength();
var keyableTime = keyable.RootTimeToLocalTime();
GUILayout.Label("INVISIBLE TEXT", GUILayout.Height(0));
var lastRect = GUILayoutUtility.GetLastRect();
GUILayout.Space(250);
var timeRect = new Rect(0, 0, keyableLength, 0);
var posRect = new Rect();
if (e.type == EventType.Repaint || !fixedCurveRects.TryGetValue(animParam, out posRect))
{
posRect = new Rect(lastRect.x, lastRect.yMax + 5, lastRect.width, 240);
fixedCurveRects[animParam] = posRect;
}
GUI.color = EditorGUIUtility.isProSkin ? new Color(0, 0, 0, 0.5f) : new Color(0, 0, 0, 0.3f);
GUI.Box(posRect, "", (GUIStyle)"textfield");
GUI.color = Color.white;
var dragTimeRect = new Rect(posRect.x, posRect.y + 1, posRect.width, 10);
GUI.Box(dragTimeRect, "");
if (dragTimeRect.Contains(e.mousePosition))
{
EditorGUIUtility.AddCursorRect(dragTimeRect, MouseCursor.SplitResizeLeftRight);
if (e.type == EventType.MouseDown && e.button == 0)
{
isDraggingTime = true;
e.Use();
}
}
if (isDraggingTime)
{
var iLerp = Mathf.InverseLerp(posRect.x, posRect.xMax, e.mousePosition.x);
keyable.root.currentTime = Mathf.Lerp(keyable.startTime, keyable.endTime, iLerp);
}
if (e.rawType == EventType.MouseUp)
{
isDraggingTime = false;
}
if (e.type == EventType.KeyDown && posRect.Contains(e.mousePosition))
{
if (e.keyCode == KeyCode.Comma)
{
GUIUtility.keyboardControl = 0;
keyable.root.currentTime = animParam.GetKeyPrevious(keyableTime) + keyable.startTime;
e.Use();
}
if (e.keyCode == KeyCode.Period)
{
GUIUtility.keyboardControl = 0;
keyable.root.currentTime = animParam.GetKeyNext(keyableTime) + keyable.startTime;
Event.current.Use();
}
}
var dopeRect = new Rect(posRect.x, dragTimeRect.yMax + 1, posRect.width, 16);
Handles.color = Color.black.WithAlpha(0.2f);
Handles.DrawLine(new Vector2(dopeRect.xMin, dopeRect.yMin), new Vector2(dopeRect.xMax, dopeRect.yMin));
Handles.DrawLine(new Vector2(dopeRect.xMin, dopeRect.yMax), new Vector2(dopeRect.xMax, dopeRect.yMax));
Handles.color = Color.white;
DopeSheetEditor.DrawDopeSheet(animParam, keyable, dopeRect, 0, keyableLength);
var curvesRect = new Rect(posRect.x, dopeRect.yMax, posRect.width, posRect.height - dopeRect.height - dragTimeRect.height);
CurveEditor.DrawCurves(animParam, keyable, curvesRect, timeRect);
if (isRecording)
{
var iLerp = Mathf.InverseLerp(keyable.startTime, keyable.endTime, keyable.root.currentTime);
var lerp = Mathf.Lerp(posRect.x, posRect.xMax, iLerp);
var a = new Vector3(lerp, posRect.y, 0);
var b = new Vector3(lerp, posRect.yMax, 0);
Handles.color = EditorGUIUtility.isProSkin ? Slate.Styles.recordingColor : Color.red;
Handles.DrawAAPolyLine(a, b);
Handles.color = Color.white;
}
}
///Display an AnimatedParameter GUI
public static void ShowParameter(AnimatedParameter animParam, IKeyable keyable, SerializedProperty serializedProperty = null)
{
//Calling this through a PropertyDrawer (thus serialized property != null), seems to have some mambo jumbo spacing.
//This fixes that spacing so that both field and property parameter editors looks the same.
GUILayout.Space(serializedProperty != null ? 0 : 2);
if (!animParam.isValid)
{
GUILayout.Label("Animatable Parameter is invalid");
return;
}
var e = Event.current;
var keyableLength = keyable.GetLength();
var keyableTime = keyable.RootTimeToLocalTime();
var isRecording = keyable.IsRootTimeWithinClip();
var foldOut = EditorTools.GetObjectFoldOut(animParam);
var hasAnyKey = animParam.HasAnyKey();
var hasKeyNow = animParam.HasKey(keyableTime);
var hasChanged = animParam.HasChanged();
var parameterEnabled = animParam.enabled;
var lastRect = new Rect();
GUI.backgroundColor = new Color(0, 0.4f, 0.4f, 0.5f);
GUILayout.BeginVertical(Slate.Styles.headerBoxStyle);
GUI.backgroundColor = Color.white;
GUILayout.BeginHorizontal();
var sFold = foldOut ? "▼" : "▶";
var sName = animParam.ToString();
GUILayout.Label(sFold, GUILayout.Width(13));
lastRect = GUILayoutUtility.GetLastRect();
GUI.enabled = !animParam.isExternal || isRecording;
GUI.backgroundColor = hasAnyKey && parameterEnabled ? new Color(1, 0.6f, 0.6f) : Color.white;
GUI.backgroundColor = hasAnyKey && parameterEnabled && isRecording ? Slate.Styles.recordingColor : GUI.backgroundColor;
DoParameterField(string.Format("<b>{0}</b>", sName), animParam, keyableTime);
GUI.enabled = true;
GUI.backgroundColor = Color.white;
EditorGUIUtility.AddCursorRect(lastRect, MouseCursor.Link);
if (e.type == EventType.MouseDown && e.button == 0 && lastRect.Contains(e.mousePosition))
{
EditorTools.SetObjectFoldOut(animParam, !foldOut);
e.Use();
}
GUI.enabled = hasAnyKey && parameterEnabled;
if (GUILayout.Button(Slate.Styles.previousKeyIcon, GUIStyle.none, GUILayout.Height(20), GUILayout.Width(16)))
{
keyable.root.currentTime = animParam.GetKeyPrevious(keyableTime) + keyable.startTime;
}
EditorGUIUtility.AddCursorRect(GUILayoutUtility.GetLastRect(), MouseCursor.Link);
GUI.enabled = parameterEnabled;
GUI.color = hasKeyNow && parameterEnabled ? new Color(1, 0.3f, 0.3f) : Color.white;
GUI.color = hasAnyKey && hasChanged ? Color.green : GUI.color;
if (GUILayout.Button(Slate.Styles.keyIcon, GUIStyle.none, GUILayout.Height(20), GUILayout.Width(16)))
{
if (e.alt) //temporary solution
{
animParam.scriptExpression = "value";
EditorTools.SetObjectFoldOut(animParam, true);
}
else
{
if (!hasKeyNow || hasChanged)
{
animParam.SetKeyCurrent(keyableTime);
}
else
{
animParam.RemoveKey(keyableTime);
}
}
}
GUI.color = Color.white;
EditorGUIUtility.AddCursorRect(GUILayoutUtility.GetLastRect(), MouseCursor.Link);
GUI.enabled = hasAnyKey && parameterEnabled;
if (GUILayout.Button(Slate.Styles.nextKeyIcon, GUIStyle.none, GUILayout.Height(20), GUILayout.Width(16)))
{
keyable.root.currentTime = animParam.GetKeyNext(keyableTime) + keyable.startTime;
}
EditorGUIUtility.AddCursorRect(GUILayoutUtility.GetLastRect(), MouseCursor.Link);
GUILayout.Space(2);
GUI.enabled = true;
GUI.color = Color.white.WithAlpha(animParam.enabled ? 1 : 0.5f);
if (GUILayout.Button(Slate.Styles.gearIcon, GUIStyle.none, GUILayout.Height(20), GUILayout.Width(16)))
{
DoParamGearContextMenu(animParam, keyable);
}
GUI.color = Color.white;
EditorGUIUtility.AddCursorRect(GUILayoutUtility.GetLastRect(), MouseCursor.Link);
GUI.enabled = true;
GUILayout.EndHorizontal();
//...
GUILayout.Space(3);
GUILayout.EndVertical();
// var fade = EditorTools.GetObjectFoldOutFaded(animParam);
if (EditorTools.GetObjectFoldOut(animParam))
{
var hasExpression = animParam.hasActiveExpression;
GUI.color = new Color(0.5f, 0.5f, 0.5f, 0.3f);
GUILayout.BeginVertical(Slate.Styles.clipBoxFooterStyle);
GUI.color = Color.white;
#if SLATE_USE_EXPRESSIONS
GUILayout.BeginHorizontal();
if (hasExpression)
{
if (GUILayout.Button(Styles.expressionIcon, GUI.skin.label, GUILayout.Width(18)))
{
var menu = Slate.Expressions.ExpressionsMenuGenerator.GetExpressionEnvironmentMenu(animParam.GetExpressionEnvironment(), (template) => { animParam.scriptExpression = template; });
menu.ShowAsContext();
}
EditorGUIUtility.AddCursorRect(GUILayoutUtility.GetLastRect(), MouseCursor.Link);
animParam.scriptExpression = EditorGUILayout.DelayedTextField(animParam.scriptExpression);
}
GUILayout.EndHorizontal();
if (hasExpression && animParam.compileException != null)
{
EditorGUILayout.HelpBox(animParam.compileException.Message, MessageType.Error);
}
#endif
string info = null;
if (!parameterEnabled)
{
info = "Parameter is disabled or overriden.";
}
if (info == null && !hasAnyKey && !hasExpression)
{
info = "Parameter is not yet animated. You can make it so by creating the first key.";
}
if (info == null && keyableLength == 0 && hasAnyKey)
{
info = "Length of Clip is zero. Can not display Curve Editor.";
}
if (info == null && animParam.isExternal && !isRecording)
{
info = "This Parameter can only be edited when time is within the clip range.";
}
if (info != null)
{
GUILayout.Label(info);
}
else
{
DoCurveBox(animParam, keyable, isRecording);
}
GUILayout.EndVertical();
GUILayout.Space(5);
}
else
{
#if SLATE_USE_EXPRESSIONS
if (animParam.hasActiveExpression)
{
GUI.color = new Color(0.5f, 0.5f, 0.5f, 0.3f);
GUILayout.BeginHorizontal(Styles.clipBoxFooterStyle);
GUI.color = Color.white;
GUILayout.Space(10);
GUILayout.Label(string.Format("<b>= </b><size=9>{0}</size>", animParam.scriptExpression));
GUILayout.EndHorizontal();
}
#endif
}
// EditorGUILayout.EndFadeGroup();
}