private void DoRulerLabelGUI(ref Rect previousArea, float time)
{
if (_RulerLabelStyle == null)
{
_RulerLabelStyle = new GUIStyle(GUI.skin.label)
{
padding = new RectOffset(),
contentOffset = new Vector2(0, -2),
alignment = TextAnchor.UpperLeft,
fontSize = Mathf.CeilToInt(AnimancerGUI.LineHeight * 0.6f),
}
}
;
var text = G2Cache.Convert(time);
if (_TimeLabelWidthCache == null)
{
_TimeLabelWidthCache = AnimancerGUI.CreateWidthCache(_RulerLabelStyle);
}
var area = new Rect(
SecondsToPixels(time),
_Area.y,
_TimeLabelWidthCache.Convert(text),
_Area.height);
if (area.x > _Area.x)
{
var tickY = _Area.yMax - TickHeight;
EditorGUI.DrawRect(new Rect(area.x, tickY, 1, TickHeight), AnimancerGUI.TextColor);
}
if (area.xMax > _Area.xMax)
{
area.x = _Area.xMax - area.width;
}
if (area.x < 0)
{
area.x = 0;
}
if (area.x > previousArea.xMax + 2)
{
GUI.Label(area, text, _RulerLabelStyle);
previousArea = area;
}
}
/************************************************************************************************************************/
#endregion
/************************************************************************************************************************/
}
/************************************************************************************************************************/
/// <summary>Calculate the index of the cache to use for the given parameters.</summary>
private int CalculateCacheIndex(float value, float width)
{
//if (value > LargeExponentialThreshold ||
// value < -LargeExponentialThreshold)
// return 0;
var valueString = value.ToStringCached();
// It the approximated string wouldn't be shorter than the original, don't approximate.
if (valueString.Length < 2 + ApproximateSuffix.Length)
{
return(0);
}
if (_SuffixWidth == 0)
{
if (_WidthCache == null)
{
_WidthCache = AnimancerGUI.CreateWidthCache(EditorStyles.numberField);
_FieldPadding = EditorStyles.numberField.padding.horizontal;
_ApproximateSymbolWidth = _WidthCache.Convert("~") - _FieldPadding;
}
_SuffixWidth = _WidthCache.Convert(Suffix);
}
// If the field is wide enough to fit the full value, don't approximate.
width -= _FieldPadding + _ApproximateSymbolWidth * 0.75f;
var valueWidth = _WidthCache.Convert(valueString) + _SuffixWidth;
if (valueWidth <= width)
{
return(0);
}
// If the number of allowed characters would include the full value, don't approximate.
var suffixedLength = valueString.Length + Suffix.Length;
var allowedCharacters = (int)(suffixedLength * width / valueWidth);
if (allowedCharacters + 2 >= suffixedLength)
{
return(0);
}
return(allowedCharacters);
}
private void DoRulerLabelGUI(ref Rect previousArea, float time)
{
var text = G2Cache.Convert(time);
if (_TimeLabelWidthCache == null)
{
_TimeLabelWidthCache = AnimancerGUI.CreateWidthCache(Styles.TimeLabel);
}
var area = new Rect(
SecondsToPixels(time),
_Area.y,
_TimeLabelWidthCache.Convert(text),
_Area.height);
if (area.x > _Area.x)
{
var tickHeight = _Area.height * TickHeight;
var tickY = _Area.yMax - tickHeight;
EditorGUI.DrawRect(new Rect(area.x, tickY, 1, tickHeight), AnimancerGUI.TextColor);
}
if (area.xMax > _Area.xMax)
{
area.x = _Area.xMax - area.width;
}
if (area.x < 0)
{
area.x = 0;
}
if (area.x > previousArea.xMax + 2)
{
GUI.Label(area, text, Styles.TimeLabel);
previousArea = area;
}
}
