private void ApplyUnsetStyleValue(StylePropertyReader reader, InheritedStylesData inheritedStylesData)
{
if (inheritedStylesData == null)
{
ApplyInitialStyleValue(reader);
}
var specificity = reader.specificity;
switch (reader.propertyID)
{
case StylePropertyID.Color:
color = inheritedStylesData.color;
color.specificity = specificity;
break;
case StylePropertyID.Font:
unityFont = inheritedStylesData.font;
unityFont.specificity = specificity;
break;
case StylePropertyID.FontSize:
fontSize = inheritedStylesData.fontSize;
fontSize.specificity = specificity;
break;
case StylePropertyID.FontStyleAndWeight:
unityFontStyleAndWeight = inheritedStylesData.unityFontStyle;
unityFontStyleAndWeight.specificity = specificity;
break;
case StylePropertyID.UnityTextAlign:
unityTextAlign = inheritedStylesData.unityTextAlign;
unityTextAlign.specificity = specificity;
break;
case StylePropertyID.Visibility:
visibility = inheritedStylesData.visibility;
visibility.specificity = specificity;
break;
case StylePropertyID.WhiteSpace:
whiteSpace = inheritedStylesData.whiteSpace;
whiteSpace.specificity = specificity;
break;
case StylePropertyID.Custom:
RemoveCustomStyleProperty(reader.property.name);
break;
default:
ApplyInitialStyleValue(reader.propertyID, specificity);
break;
}
}
internal void ApplyProperties(StylePropertyReader reader, InheritedStylesData inheritedStylesData)
{
while (reader.IsValid())
{
var styleProperty = reader.property;
var propertyID = reader.propertyID;
if (reader.IsKeyword(0, StyleValueKeyword.Initial))
{
ApplyInitialStyleValue(reader);
}
else if (reader.IsKeyword(0, StyleValueKeyword.Unset) && inheritedStylesData != null)
{
ApplyUnsetStyleValue(reader, inheritedStylesData);
}
else
{
switch (propertyID)
{
case StylePropertyID.Unknown:
break;
case StylePropertyID.Custom:
ApplyCustomStyleProperty(reader);
break;
case StylePropertyID.BorderColor:
case StylePropertyID.BorderRadius:
case StylePropertyID.BorderWidth:
case StylePropertyID.Flex:
case StylePropertyID.Margin:
case StylePropertyID.Padding:
ApplyShorthandProperty(reader);
break;
default:
ApplyStyleProperty(reader);
break;
}
}
reader.MoveNextProperty();
}
}
internal void ApplyProperties(StylePropertyReader reader, InheritedStylesData inheritedStylesData)
{
for (var propertyID = reader.propertyID; propertyID != StylePropertyID.Unknown; propertyID = reader.MoveNextProperty())
{
var handle = reader.GetValue(0).handle;
if (handle.valueType == StyleValueType.Keyword)
{
if ((StyleValueKeyword)handle.valueIndex == StyleValueKeyword.Initial)
{
ApplyInitialStyleValue(reader);
continue;
}
else if ((StyleValueKeyword)handle.valueIndex == StyleValueKeyword.Unset)
{
ApplyUnsetStyleValue(reader, inheritedStylesData);
continue;
}
}
switch (propertyID)
{
case StylePropertyID.Unknown:
break;
case StylePropertyID.Custom:
ApplyCustomStyleProperty(reader);
break;
case StylePropertyID.BorderColor:
case StylePropertyID.BorderRadius:
case StylePropertyID.BorderWidth:
case StylePropertyID.Flex:
case StylePropertyID.Margin:
case StylePropertyID.Padding:
ApplyShorthandProperty(reader);
break;
default:
ApplyStyleProperty(reader);
break;
}
}
}
