public override void ProcessMatchedRules(VisualElement element)
{
VisualElementStylesData resolvedStyles;
if (s_StyleCache.TryGetValue(m_MatchingRulesHash, out resolvedStyles))
{
// we should not new it in StyleTree
element.SetSharedStyles(resolvedStyles);
}
else
{
resolvedStyles = new VisualElementStylesData(isShared: true);
for (int i = 0, ruleCount = m_MatchedRules.Count; i < ruleCount; i++)
{
RuleRef ruleRef = m_MatchedRules[i];
StylePropertyID[] propertyIDs = StyleSheetCache.GetPropertyIDs(ruleRef.sheet, ruleRef.selector.ruleIndex);
resolvedStyles.ApplyRule(ruleRef.sheet, ruleRef.selector.specificity, ruleRef.selector.rule, propertyIDs);
}
s_StyleCache[m_MatchingRulesHash] = resolvedStyles;
element.SetSharedStyles(resolvedStyles);
}
}
public override void ProcessMatchedRules(VisualElement element)
{
VisualElementStylesData visualElementStylesData;
if (StyleContext.s_StyleCache.TryGetValue(this.m_MatchingRulesHash, out visualElementStylesData))
{
element.SetSharedStyles(visualElementStylesData);
}
else
{
visualElementStylesData = new VisualElementStylesData(true);
int i = 0;
int count = this.m_MatchedRules.Count;
while (i < count)
{
StyleContext.RuleRef ruleRef = this.m_MatchedRules[i];
StylePropertyID[] propertyIDs = StyleSheetCache.GetPropertyIDs(ruleRef.sheet, ruleRef.selector.ruleIndex);
visualElementStylesData.ApplyRule(ruleRef.sheet, ruleRef.selector.specificity, ruleRef.selector.rule, propertyIDs);
i++;
}
StyleContext.s_StyleCache[this.m_MatchingRulesHash] = visualElementStylesData;
element.SetSharedStyles(visualElementStylesData);
}
}
public static void ApplyBorderRadius(StyleSheet sheet, StyleValueHandle[] handles, int specificity, VisualElementStylesData styleData)
{
float topLeft;
float topRight;
float bottomLeft;
float bottomRight;
ReadFourSidesArea(sheet, handles, out topLeft, out topRight, out bottomRight, out bottomLeft);
Apply(topLeft, specificity, ref styleData.borderTopLeftRadius);
Apply(topRight, specificity, ref styleData.borderTopRightRadius);
Apply(bottomLeft, specificity, ref styleData.borderBottomLeftRadius);
Apply(bottomRight, specificity, ref styleData.borderBottomRightRadius);
}
public static void ApplyPadding(StyleSheet sheet, StyleValueHandle[] handles, int specificity, VisualElementStylesData styleData)
{
float top;
float right;
float bottom;
float left;
ReadFourSidesArea(sheet, handles, out top, out right, out bottom, out left);
Apply(top, specificity, ref styleData.paddingTop);
Apply(right, specificity, ref styleData.paddingRight);
Apply(bottom, specificity, ref styleData.paddingBottom);
Apply(left, specificity, ref styleData.paddingLeft);
}
public void Apply(VisualElementStylesData other, StylePropertyApplyMode mode)
{
// Always just copy the reference to custom properties, since they can't be overriden per instance
m_CustomProperties = other.m_CustomProperties;
width.Apply(other.width, mode);
height.Apply(other.height, mode);
maxWidth.Apply(other.maxWidth, mode);
maxHeight.Apply(other.maxHeight, mode);
minWidth.Apply(other.minWidth, mode);
minHeight.Apply(other.minHeight, mode);
flex.Apply(other.flex, mode);
flexBasis.Apply(other.flexBasis, mode);
flexGrow.Apply(other.flexGrow, mode);
flexShrink.Apply(other.flexShrink, mode);
overflow.Apply(other.overflow, mode);
positionLeft.Apply(other.positionLeft, mode);
positionTop.Apply(other.positionTop, mode);
positionRight.Apply(other.positionRight, mode);
positionBottom.Apply(other.positionBottom, mode);
marginLeft.Apply(other.marginLeft, mode);
marginTop.Apply(other.marginTop, mode);
marginRight.Apply(other.marginRight, mode);
marginBottom.Apply(other.marginBottom, mode);
borderLeft.Apply(other.borderLeft, mode);
borderTop.Apply(other.borderTop, mode);
borderRight.Apply(other.borderRight, mode);
borderBottom.Apply(other.borderBottom, mode);
paddingLeft.Apply(other.paddingLeft, mode);
paddingTop.Apply(other.paddingTop, mode);
paddingRight.Apply(other.paddingRight, mode);
paddingBottom.Apply(other.paddingBottom, mode);
positionType.Apply(other.positionType, mode);
alignSelf.Apply(other.alignSelf, mode);
textAlignment.Apply(other.textAlignment, mode);
fontStyle.Apply(other.fontStyle, mode);
textClipping.Apply(other.textClipping, mode);
fontSize.Apply(other.fontSize, mode);
font.Apply(other.font, mode);
wordWrap.Apply(other.wordWrap, mode);
textColor.Apply(other.textColor, mode);
flexDirection.Apply(other.flexDirection, mode);
backgroundColor.Apply(other.backgroundColor, mode);
borderColor.Apply(other.borderColor, mode);
backgroundImage.Apply(other.backgroundImage, mode);
backgroundSize.Apply(other.backgroundSize, mode);
alignItems.Apply(other.alignItems, mode);
alignContent.Apply(other.alignContent, mode);
justifyContent.Apply(other.justifyContent, mode);
flexWrap.Apply(other.flexWrap, mode);
borderLeftWidth.Apply(other.borderLeftWidth, mode);
borderTopWidth.Apply(other.borderTopWidth, mode);
borderRightWidth.Apply(other.borderRightWidth, mode);
borderBottomWidth.Apply(other.borderBottomWidth, mode);
borderTopLeftRadius.Apply(other.borderTopLeftRadius, mode);
borderTopRightRadius.Apply(other.borderTopRightRadius, mode);
borderBottomRightRadius.Apply(other.borderBottomRightRadius, mode);
borderBottomLeftRadius.Apply(other.borderBottomLeftRadius, mode);
sliceLeft.Apply(other.sliceLeft, mode);
sliceTop.Apply(other.sliceTop, mode);
sliceRight.Apply(other.sliceRight, mode);
sliceBottom.Apply(other.sliceBottom, mode);
opacity.Apply(other.opacity, mode);
cursor.Apply(other.cursor, mode);
}
public static void ApplyFlexShorthand(StyleSheet sheet, StyleValueHandle[] handles, int specificity, VisualElementStylesData styleData)
{
float grow;
float shrink;
FloatOrKeyword basis;
bool valid = CompileFlexShorthand(sheet, handles, out grow, out shrink, out basis);
if (valid)
{
ApplyValue(specificity, ref styleData.flexGrow, grow);
ApplyValue(specificity, ref styleData.flexShrink, shrink);
ApplyValue(specificity, ref styleData.flexBasis, basis);
}
}
public static void ApplyShorthand(this StyleSheet sheet, StyleValueHandle[] handles, int specificity, VisualElementStylesData styleData, ShorthandApplicatorFunction applicatorFunc)
{
if (handles[0].valueType != StyleValueType.Keyword && handles[0].valueIndex != 2)
{
applicatorFunc(sheet, handles, specificity, styleData);
}
}
public static void ApplyPadding(StyleSheet sheet, StyleValueHandle[] handles, int specificity, VisualElementStylesData styleData)
{
float val;
float val2;
float val3;
float val4;
StyleSheetApplicator.Shorthand.ReadFourSidesArea(sheet, handles, out val, out val2, out val3, out val4);
StyleSheetApplicator.Apply <float>(val, specificity, ref styleData.paddingTop);
StyleSheetApplicator.Apply <float>(val2, specificity, ref styleData.paddingRight);
StyleSheetApplicator.Apply <float>(val3, specificity, ref styleData.paddingBottom);
StyleSheetApplicator.Apply <float>(val4, specificity, ref styleData.paddingLeft);
}
public static void ApplyBorderRadius(StyleSheet sheet, StyleValueHandle[] handles, int specificity, VisualElementStylesData styleData)
{
float val;
float val2;
float val3;
float val4;
StyleSheetApplicator.Shorthand.ReadFourSidesArea(sheet, handles, out val, out val2, out val3, out val4);
StyleSheetApplicator.Apply <float>(val, specificity, ref styleData.borderTopLeftRadius);
StyleSheetApplicator.Apply <float>(val2, specificity, ref styleData.borderTopRightRadius);
StyleSheetApplicator.Apply <float>(val4, specificity, ref styleData.borderBottomLeftRadius);
StyleSheetApplicator.Apply <float>(val3, specificity, ref styleData.borderBottomRightRadius);
}
public static void ApplyShorthand(this StyleSheet sheet, StyleValueHandle[] handles, int specificity, VisualElementStylesData styleData, ShorthandApplicatorFunction applicatorFunc)
{
// applicatorFunc should handle Unset.
applicatorFunc(sheet, handles, specificity, styleData);
}
public static void ApplyShorthand(this StyleSheet sheet, StyleValueHandle[] handles, int specificity, VisualElementStylesData styleData, ShorthandApplicatorFunction applicatorFunc)
{
// Do not apply anything if shorthand is equal to unset
if (handles[0].valueType != StyleValueType.Keyword && handles[0].valueIndex != (int)StyleValueKeyword.Unset)
{
applicatorFunc(sheet, handles, specificity, styleData);
}
}
