public static int SwallowStyleValue(this StyleSheet to, StyleSheet from, StyleValueHandle valueHandle)
{
var index = 0;
switch (valueHandle.valueType)
{
case StyleValueType.Keyword:
index = to.AddValueToArray(from.GetKeyword(valueHandle)); break;
case StyleValueType.Float:
index = to.AddValueToArray(from.GetFloat(valueHandle)); break;
case StyleValueType.Dimension:
index = to.AddValueToArray(from.GetDimension(valueHandle)); break;
case StyleValueType.Color:
index = to.AddValueToArray(from.GetColor(valueHandle)); break;
case StyleValueType.String:
index = to.AddValueToArray(from.GetString(valueHandle)); break;
case StyleValueType.AssetReference:
index = to.AddValueToArray(from.GetAsset(valueHandle)); break;
case StyleValueType.ResourcePath:
index = to.AddValueToArray(from.GetString(valueHandle)); break;
case StyleValueType.Enum:
index = to.AddValueToArray(from.GetEnum(valueHandle)); break;
}
return(index);
}
public static void TransferRulePropertiesToSelector(this StyleSheet toStyleSheet, StyleComplexSelector toSelector, StyleSheet fromStyleSheet, StyleRule fromRule)
{
foreach (var property in fromRule.properties)
{
var newProperty = toStyleSheet.AddProperty(toSelector, property.name);
foreach (var value in property.values)
{
switch (value.valueType)
{
case StyleValueType.Float: toStyleSheet.AddValue(newProperty, fromStyleSheet.GetFloat(value)); break;
#if UNITY_2019_3_OR_NEWER
case StyleValueType.Dimension: toStyleSheet.AddValue(newProperty, fromStyleSheet.GetDimension(value)); break;
#endif
case StyleValueType.Enum: toStyleSheet.AddValueAsEnum(newProperty, fromStyleSheet.GetEnum(value)); break;
case StyleValueType.String: toStyleSheet.AddValue(newProperty, fromStyleSheet.GetString(value)); break;
case StyleValueType.Color: toStyleSheet.AddValue(newProperty, fromStyleSheet.GetColor(value)); break;
case StyleValueType.AssetReference: toStyleSheet.AddValue(newProperty, fromStyleSheet.GetAsset(value)); break;
case StyleValueType.ResourcePath: toStyleSheet.AddValue(newProperty, fromStyleSheet.GetAsset(value)); break;
#if UNITY_2019_3_OR_NEWER // UNITY_BUILDER_VARIABLE_SUPPORT
case StyleValueType.Variable: toStyleSheet.AddVariable(newProperty, fromStyleSheet.GetString(value)); break;
#endif
}
}
}
foreach (var property in fromRule.properties)
{
fromStyleSheet.RemoveProperty(fromRule, property);
}
}
public static BuilderTextShadow GetTextShadow(this StyleSheet styleSheet, StyleProperty styleProperty)
{
Dimension offsetX = new Dimension(0f, Dimension.Unit.Pixel);
Dimension offsetY = new Dimension(0f, Dimension.Unit.Pixel);
Dimension blurRadius = new Dimension(0f, Dimension.Unit.Pixel);
var color = Color.clear;
var valueCount = styleProperty.values.Length;
if (valueCount >= 2)
{
int i = 0;
var valueType = styleProperty.values[i].valueType;
bool wasColorFound = false;
if (valueType == StyleValueType.Color || valueType == StyleValueType.Enum)
{
color = styleSheet.GetColor(styleProperty.values[i++]);
wasColorFound = true;
}
if (i + 1 < valueCount)
{
valueType = styleProperty.values[i].valueType;
var valueType2 = styleProperty.values[i + 1].valueType;
if (valueType == StyleValueType.Dimension && valueType2 == StyleValueType.Dimension)
{
var valueX = styleProperty.values[i++];
var valueY = styleProperty.values[i++];
offsetX = styleSheet.GetDimension(valueX);
offsetY = styleSheet.GetDimension(valueY);
}
}
if (i < valueCount)
{
valueType = styleProperty.values[i].valueType;
if (valueType == StyleValueType.Dimension)
{
var valueBlur = styleProperty.values[i++];
blurRadius = styleSheet.GetDimension(valueBlur);
}
else if (valueType == StyleValueType.Color || valueType == StyleValueType.Enum)
{
if (!wasColorFound)
{
color = styleSheet.GetColor(styleProperty.values[i]);
}
}
}
if (i < valueCount)
{
valueType = styleProperty.values[i].valueType;
if (valueType == StyleValueType.Color || valueType == StyleValueType.Enum)
{
if (!wasColorFound)
{
color = styleSheet.GetColor(styleProperty.values[i]);
}
}
}
}
return(new BuilderTextShadow
{
offsetX = offsetX,
offsetY = offsetY,
blurRadius = blurRadius,
color = color
});
}