/// <summary>Creates a new <see cref="UnitsAttribute"/>.</summary>
public UnitsAttribute(float[] multipliers, string[] suffixes, int unitIndex = 0)
{
#if UNITY_EDITOR
SetUnits(multipliers, new CompactUnitConversionCache[suffixes.Length], unitIndex);
for (int i = 0; i < suffixes.Length; i++)
{
DisplayConverters[i] = new CompactUnitConversionCache(suffixes[i]);
}
#endif
}
/************************************************************************************************************************/
/// <summary>[Editor-Only]
/// Draws a <see cref="EditorGUI.FloatField(Rect, GUIContent, float)"/> with an alternate string when it is not
/// selected (for example, "1" might become "1s" to indicate "seconds").
/// </summary>
/// <remarks>
/// This method treats most <see cref="EventType"/>s normally, but for <see cref="EventType.Repaint"/> it
/// instead draws a text field with the converted string.
/// </remarks>
public static float DoSpecialFloatField(Rect area, GUIContent label, float value, CompactUnitConversionCache toString)
{
if (label != null && !string.IsNullOrEmpty(label.text))
{
if (Event.current.type != EventType.Repaint)
{
return(EditorGUI.FloatField(area, label, value));
}
var dragArea = new Rect(area.x, area.y, EditorGUIUtility.labelWidth, area.height);
EditorGUIUtility.AddCursorRect(dragArea, MouseCursor.SlideArrow);
var text = toString.Convert(value, area.width - EditorGUIUtility.labelWidth);
EditorGUI.TextField(area, label, text);
}
else
{
var indentLevel = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
if (Event.current.type != EventType.Repaint)
{
value = EditorGUI.FloatField(area, value);
}
else
{
EditorGUI.TextField(area, toString.Convert(value, area.width));
}
EditorGUI.indentLevel = indentLevel;
}
return(value);
}
