private void ResolveRules(StyleSheet sheet)
{
foreach (var complexSelector in sheet.complexSelectors)
{
if (complexSelector.rule == null)
{
continue;
}
var selectorName = StyleSheetToUss.ToUssSelector(complexSelector);
Rule aggregateRule;
if (!Rules.TryGetValue(selectorName, out aggregateRule))
{
aggregateRule = new Rule(selectorName, complexSelector, complexSelector.rule.line);
Rules.Add(selectorName, aggregateRule);
}
// Override existing properties and append new ones:
foreach (var property in complexSelector.rule.properties)
{
Property dstProp;
if (aggregateRule.Properties.TryGetValue(property.name, out dstProp))
{
dstProp.Values = ToValues(property, sheet);
}
else
{
dstProp = AddProperty(aggregateRule, property, sheet);
}
if (dstProp.Name.StartsWith("--"))
{
Variables.Set(dstProp.Name, dstProp);
}
}
Property derivationProperty;
if (aggregateRule.Properties.TryGetValue(ConverterUtils.k_Extend, out derivationProperty))
{
var parentName = derivationProperty.Values[0].AsString();
ExtendData derivationData;
if (!ParentToChildren.TryGetValue(parentName, out derivationData))
{
derivationData = new ExtendData(parentName);
ParentToChildren.Add(parentName, derivationData);
}
derivationData.ChildrenRules.Add(aggregateRule);
if (!ChildToParent.ContainsKey(aggregateRule.SelectorName))
{
ChildToParent.Add(aggregateRule.SelectorName, parentName);
}
}
}
}
public void AddSelector(StyleComplexSelector selector)
{
var selectorStr = StyleSheetToUss.ToUssSelector(selector);
if (ConverterUtils.IsCustomStyleSelector(selectorStr))
{
customStyleSelectors.TryAdd(selectorStr, selector);
}
else if (ConverterUtils.IsTypeStyleSelector(selectorStr))
{
typeStyleSelectors.TryAdd(selectorStr, selector);
}
else if (ConverterUtils.IsAbstractStyleSelector(selectorStr))
{
abstractStyleSelectors.TryAdd(selectorStr, selector);
}
selectors.TryAdd(selectorStr, selector);
}
private static void PopulateStyle(StyleSheetCache cache, StyleComplexSelector complexSelector, GUIStyle style, bool throwIfIncomplete = false)
{
var rule = complexSelector.rule;
var complexSelectorStr = StyleSheetToUss.ToUssSelector(complexSelector);
var sheet = cache.sheet;
// GUIStyle.alignment
GetProperty(rule, ConverterUtils.k_TextAlignment, throwIfIncomplete, property =>
{
style.alignment = ConverterUtils.ToTextAnchor(sheet.ReadEnum(property.values[0]));
});
// GUIStyle.border
ReadRectOffset(cache, rule, ConverterUtils.k_Border, "", throwIfIncomplete, style.border);
// GUIStyle.clipping
GetProperty(rule, ConverterUtils.k_Clipping, throwIfIncomplete, property =>
{
style.clipping = ConverterUtils.ToTextClipping(sheet.ReadEnum(property.values[0]));
});
// GUIStyle.contentOffset
GetProperty(rule, ConverterUtils.k_ContentOffset, throwIfIncomplete, property =>
{
style.contentOffset = StyleSheetBuilderHelper.ReadVector2(sheet, property);
});
// GUIStyle.fixedHeight
GetProperty(rule, ConverterUtils.k_Height, throwIfIncomplete, property =>
{
style.fixedHeight = sheet.ReadFloat(property.values[0]);
});
// GUIStyle.fixedWidth
GetProperty(rule, ConverterUtils.k_Width, throwIfIncomplete, property =>
{
style.fixedWidth = sheet.ReadFloat(property.values[0]);
});
// GUIStyle.font
GetProperty(rule, ConverterUtils.k_Font, false, property =>
{
style.font = ReadResource <Font>(sheet, property);
});
// GUIStyle.fixedWidth
GetProperty(rule, ConverterUtils.k_FontSize, throwIfIncomplete, property =>
{
style.fontSize = (int)sheet.ReadFloat(property.values[0]);
});
// GUIStyle.fontStyle
ReadFontStyle(sheet, rule, throwIfIncomplete, style);
// GUIStyle.imagePosition
GetProperty(rule, ConverterUtils.k_ImagePosition, throwIfIncomplete, property =>
{
style.imagePosition = ConverterUtils.ToImagePosition(sheet.ReadEnum(property.values[0]));
});
// GUIStyle.margin
ReadRectOffset(cache, rule, ConverterUtils.k_Margin, null, throwIfIncomplete, style.margin);
// GUIStyle.name
GetProperty(rule, ConverterUtils.k_Name, throwIfIncomplete, property =>
{
style.name = sheet.ReadString(property.values[0]);
});
// GUIStyle.overflow
ReadRectOffset(cache, rule, ConverterUtils.k_Overflow, null, throwIfIncomplete, style.overflow);
// GUIStyle.padding
ReadRectOffset(cache, rule, ConverterUtils.k_Padding, null, throwIfIncomplete, style.padding);
// GUIStyle.richText
GetProperty(rule, ConverterUtils.k_RichText, throwIfIncomplete, property =>
{
style.richText = ReadBool(sheet, property);
});
// GUIStyle.stretchHeight
GetProperty(rule, ConverterUtils.k_StretchHeight, throwIfIncomplete, property =>
{
style.stretchHeight = ReadBool(sheet, property);
});
// GUIStyle.stretchWidth
GetProperty(rule, ConverterUtils.k_StretchWidth, throwIfIncomplete, property =>
{
style.stretchWidth = ReadBool(sheet, property);
});
// GUIStyle.wordWrap
GetProperty(rule, ConverterUtils.k_WordWrap, throwIfIncomplete, property =>
{
style.wordWrap = ReadBool(sheet, property);
});
ReadState(cache, rule, style.normal, throwIfIncomplete);
ReadState(cache, complexSelectorStr, style.active, "active", throwIfIncomplete);
ReadState(cache, complexSelectorStr, style.focused, "focused", throwIfIncomplete);
ReadState(cache, complexSelectorStr, style.hover, "hover", throwIfIncomplete);
ReadState(cache, complexSelectorStr, style.onActive, "onActive", throwIfIncomplete);
ReadState(cache, complexSelectorStr, style.onFocused, "onFocused", throwIfIncomplete);
ReadState(cache, complexSelectorStr, style.onHover, "onHover", throwIfIncomplete);
ReadState(cache, complexSelectorStr, style.onNormal, "onNormal", throwIfIncomplete);
}