static void DoMinMaxCurvesField(Rect position, int id, SerializedProperty propertyMax, SerializedProperty propertyMin, SerializedProperty scalar, Color color, Color backgroundColor)
{
var evt = Event.current;
if (MinMaxCurveEditorWindow.visible && Event.current.type != EventType.Layout && GUIUtility.keyboardControl == id)
{
if (s_CurveId != id)
{
s_CurveId = id;
if (MinMaxCurveEditorWindow.visible)
{
MinMaxCurveEditorWindow.SetCurves(propertyMax, propertyMin, scalar, color);
MinMaxCurveEditorWindow.ShowPopup(GUIView.current);
}
}
else
{
if (MinMaxCurveEditorWindow.visible && Event.current.type == EventType.Repaint)
{
MinMaxCurveEditorWindow.SetCurves(propertyMax, propertyMin, scalar, color);
MinMaxCurveEditorWindow.instance.Repaint();
}
}
}
switch (evt.GetTypeForControl(id))
{
case EventType.MouseDown:
if (position.Contains(evt.mousePosition))
{
s_CurveId = id;
GUIUtility.keyboardControl = id;
MinMaxCurveEditorWindow.SetCurves(propertyMax, propertyMin, scalar, color);
MinMaxCurveEditorWindow.ShowPopup(GUIView.current);
evt.Use();
GUIUtility.ExitGUI();
}
break;
case EventType.Repaint:
if (propertyMin != null)
{
EditorGUIUtility.DrawRegionSwatch(position, propertyMax, propertyMin, color, backgroundColor);
}
else
{
EditorGUIUtility.DrawCurveSwatch(position, null, propertyMax, color, backgroundColor);
}
EditorStyles.colorPickerBox.Draw(position, GUIContent.none, id, false);
break;
case EventType.ExecuteCommand:
if (s_CurveId == id && evt.commandName == "CurveChanged")
{
GUI.changed = true;
AnimationCurvePreviewCache.ClearCache();
HandleUtility.Repaint();
if (propertyMax != null && MinMaxCurveEditorWindow.instance.maxCurve != null)
{
propertyMax.animationCurveValue = MinMaxCurveEditorWindow.instance.maxCurve;
}
if (propertyMin != null)
{
propertyMin.animationCurveValue = MinMaxCurveEditorWindow.instance.minCurve;
}
}
break;
case EventType.KeyDown:
if (evt.MainActionKeyForControl(id))
{
s_CurveId = id;
MinMaxCurveEditorWindow.SetCurves(propertyMax, propertyMin, scalar, color);
MinMaxCurveEditorWindow.ShowPopup(GUIView.current);
evt.Use();
GUIUtility.ExitGUI();
}
break;
}
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
Init(property);
Rect fieldRect;
var mode = (MinMaxCurveState)m_Property.mode.intValue;
// Only curves require manually drawing a label, the controls for scalar handle the label drawing themselves.
if (!m_Property.mode.hasMultipleDifferentValues && (mode == MinMaxCurveState.k_Scalar || mode == MinMaxCurveState.k_TwoScalars))
{
fieldRect = position;
}
else
{
fieldRect = EditorGUI.PrefixLabel(position, label);
}
// Mode
fieldRect.width -= s_Styles.stateButtonWidth;
var modeRect = new Rect(fieldRect.xMax, fieldRect.y, s_Styles.stateButtonWidth, fieldRect.height);
EditorGUI.BeginProperty(modeRect, GUIContent.none, m_Property.mode);
EditorGUI.BeginChangeCheck();
//GUI.Button(modeRect, "T"); // worrks
int newSelection = EditorGUI.Popup(modeRect, null, m_Property.mode.intValue, s_Styles.modes, EditorStyles.minMaxStateDropdown);
if (EditorGUI.EndChangeCheck())
{
m_Property.mode.intValue = newSelection;
InitCurves();
AnimationCurvePreviewCache.ClearCache();
}
EditorGUI.EndProperty();
if (m_Property.mode.hasMultipleDifferentValues)
{
EditorGUI.LabelField(fieldRect, GUIContent.Temp("-"));
return;
}
switch (mode)
{
case MinMaxCurveState.k_Scalar:
EditorGUI.PropertyField(fieldRect, m_Property.constantMax, label);
break;
case MinMaxCurveState.k_Curve:
DoMinMaxCurvesField(fieldRect, m_Property.curveMax.GetHashCode(), m_Property.curveMax, null, m_Property.curveMultiplier, s_Styles.curveColor, s_Styles.curveBackgroundColor);
break;
case MinMaxCurveState.k_TwoCurves:
DoMinMaxCurvesField(fieldRect, m_Property.curveMin.GetHashCode(), m_Property.curveMax, m_Property.curveMin, m_Property.curveMultiplier, s_Styles.curveColor, s_Styles.curveBackgroundColor);
break;
case MinMaxCurveState.k_TwoScalars:
float fieldWidth = (fieldRect.width - EditorGUIUtility.labelWidth) * 0.5f;
var rectMin = new Rect(fieldRect.x, fieldRect.y, fieldRect.width - fieldWidth - (s_Styles.floatFieldDragWidth * 0.5f), fieldRect.height);
EditorGUI.PropertyField(rectMin, m_Property.constantMin, label);
var rectMax = new Rect(rectMin.xMax + s_Styles.floatFieldDragWidth, fieldRect.y, fieldWidth - (s_Styles.floatFieldDragWidth * 0.5f), fieldRect.height);
var rectMaxDragArea = new Rect(rectMax.xMin - s_Styles.floatFieldDragWidth, fieldRect.y, s_Styles.floatFieldDragWidth, fieldRect.height);
EditorGUI.BeginProperty(rectMax, GUIContent.none, m_Property.constantMax);
EditorGUI.BeginChangeCheck();
float newConstantMax = EditorGUI.DoFloatField(EditorGUI.s_RecycledEditor, rectMax, rectMaxDragArea, m_Property.constantMax.GetHashCode(), m_Property.constantMax.floatValue, "g7", EditorStyles.numberField, true);
if (EditorGUI.EndChangeCheck())
{
m_Property.constantMax.floatValue = newConstantMax;
}
EditorGUI.EndProperty();
break;
}
}
