internal void CachePseudoStateMasks()
{
// If we have already cached data on this selector, skip it
if (selectors[0].pseudoStateMask != -1)
{
return;
}
// lazily build a cache of pseudo state names
if (s_PseudoStates == null)
{
s_PseudoStates = new Dictionary <string, PseudoStateData>();
s_PseudoStates["active"] = new PseudoStateData(PseudoStates.Active, false);
s_PseudoStates["hover"] = new PseudoStateData(PseudoStates.Hover, false);
s_PseudoStates["checked"] = new PseudoStateData(PseudoStates.Checked, false);
s_PseudoStates["selected"] = new PseudoStateData(PseudoStates.Checked, false); //for backward-compatibility
s_PseudoStates["disabled"] = new PseudoStateData(PseudoStates.Disabled, false);
s_PseudoStates["focus"] = new PseudoStateData(PseudoStates.Focus, false);
s_PseudoStates["root"] = new PseudoStateData(PseudoStates.Root, false);
// A few substates can be negated, meaning them match if the flag is not set
s_PseudoStates["inactive"] = new PseudoStateData(PseudoStates.Active, true);
s_PseudoStates["enabled"] = new PseudoStateData(PseudoStates.Disabled, true);
}
for (int j = 0, subCount = selectors.Length; j < subCount; j++)
{
StyleSelector selector = selectors[j];
StyleSelectorPart[] parts = selector.parts;
PseudoStates pseudoClassMask = 0;
PseudoStates negatedPseudoClassMask = 0;
for (int i = 0; i < selector.parts.Length; i++)
{
if (selector.parts[i].type == StyleSelectorType.PseudoClass)
{
PseudoStateData data;
if (s_PseudoStates.TryGetValue(parts[i].value, out data))
{
if (!data.negate)
{
pseudoClassMask |= data.state;
}
else
{
negatedPseudoClassMask |= data.state;
}
}
else
{
Debug.LogWarningFormat("Unknown pseudo class \"{0}\"", parts[i].value);
}
}
}
selector.pseudoStateMask = (int)pseudoClassMask;
selector.negatedPseudoStateMask = (int)negatedPseudoClassMask;
}
}
private void FinishCurrentSelector()
{
if (!CurrentSelectorEmpty())
{
StyleSelector sel = new StyleSelector();
sel.previousRelationship = m_Relationship;
AddPseudoStatesRuleIfNecessasy();
sel.parts = m_Parts.ToArray();
sel.pseudoStateMask = pseudoStatesMask;
sel.negatedPseudoStateMask = negatedPseudoStatesMask;
styleSelectors.Add(sel);
m_Parts.Clear();
pseudoStatesMask = negatedPseudoStatesMask = 0;
}
}
private void SetupReferences()
{
bool flag = this.complexSelectors == null || this.rules == null;
if (!flag)
{
StyleRule[] rules = this.rules;
for (int i = 0; i < rules.Length; i++)
{
StyleRule styleRule = rules[i];
StyleProperty[] properties = styleRule.properties;
for (int j = 0; j < properties.Length; j++)
{
StyleProperty styleProperty = properties[j];
bool flag2 = StyleSheet.CustomStartsWith(styleProperty.name, StyleSheet.kCustomPropertyMarker);
if (flag2)
{
styleRule.customPropertiesCount++;
styleProperty.isCustomProperty = true;
}
StyleValueHandle[] values = styleProperty.values;
for (int k = 0; k < values.Length; k++)
{
StyleValueHandle handle = values[k];
bool flag3 = handle.IsVarFunction();
if (flag3)
{
styleProperty.requireVariableResolve = true;
break;
}
}
}
}
int l = 0;
int num = this.complexSelectors.Length;
while (l < num)
{
this.complexSelectors[l].CachePseudoStateMasks();
l++;
}
this.orderedClassSelectors = new Dictionary <string, StyleComplexSelector>(StringComparer.Ordinal);
this.orderedNameSelectors = new Dictionary <string, StyleComplexSelector>(StringComparer.Ordinal);
this.orderedTypeSelectors = new Dictionary <string, StyleComplexSelector>(StringComparer.Ordinal);
int m = 0;
while (m < this.complexSelectors.Length)
{
StyleComplexSelector styleComplexSelector = this.complexSelectors[m];
bool flag4 = styleComplexSelector.ruleIndex < this.rules.Length;
if (flag4)
{
styleComplexSelector.rule = this.rules[styleComplexSelector.ruleIndex];
}
styleComplexSelector.orderInStyleSheet = m;
StyleSelector styleSelector = styleComplexSelector.selectors[styleComplexSelector.selectors.Length - 1];
StyleSelectorPart styleSelectorPart = styleSelector.parts[0];
string key = styleSelectorPart.value;
Dictionary <string, StyleComplexSelector> dictionary = null;
switch (styleSelectorPart.type)
{
case StyleSelectorType.Wildcard:
case StyleSelectorType.Type:
key = (styleSelectorPart.value ?? "*");
dictionary = this.orderedTypeSelectors;
break;
case StyleSelectorType.Class:
dictionary = this.orderedClassSelectors;
break;
case StyleSelectorType.PseudoClass:
key = "*";
dictionary = this.orderedTypeSelectors;
break;
case StyleSelectorType.RecursivePseudoClass:
goto IL_22B;
case StyleSelectorType.ID:
dictionary = this.orderedNameSelectors;
break;
default:
goto IL_22B;
}
IL_249:
bool flag5 = dictionary != null;
if (flag5)
{
StyleComplexSelector nextInTable;
bool flag6 = dictionary.TryGetValue(key, out nextInTable);
if (flag6)
{
styleComplexSelector.nextInTable = nextInTable;
}
dictionary[key] = styleComplexSelector;
}
m++;
continue;
IL_22B:
Debug.LogError(string.Format("Invalid first part type {0}", styleSelectorPart.type));
goto IL_249;
}
}
}
void SetupReferences()
{
if (complexSelectors == null || rules == null)
{
return;
}
// Setup rules and properties for var
foreach (var rule in rules)
{
foreach (var property in rule.properties)
{
if (property.name.StartsWith("--"))
{
++rule.customPropertiesCount;
property.isCustomProperty = true;
}
}
}
for (int i = 0, count = complexSelectors.Length; i < count; i++)
{
complexSelectors[i].CachePseudoStateMasks();
}
orderedClassSelectors = new TableType(StringComparer.Ordinal);
orderedNameSelectors = new TableType(StringComparer.Ordinal);
orderedTypeSelectors = new TableType(StringComparer.Ordinal);
for (int i = 0; i < complexSelectors.Length; i++)
{
// Here we set-up runtime-only pointers
StyleComplexSelector complexSel = complexSelectors[i];
if (complexSel.ruleIndex < rules.Length)
{
complexSel.rule = rules[complexSel.ruleIndex];
}
complexSel.orderInStyleSheet = i;
StyleSelector lastSelector = complexSel.selectors[complexSel.selectors.Length - 1];
StyleSelectorPart part = lastSelector.parts[0];
string key = part.value;
TableType tableToUse = null;
switch (part.type)
{
case StyleSelectorType.Class:
tableToUse = orderedClassSelectors;
break;
case StyleSelectorType.ID:
tableToUse = orderedNameSelectors;
break;
case StyleSelectorType.Type:
case StyleSelectorType.Wildcard:
key = part.value ?? "*";
tableToUse = orderedTypeSelectors;
break;
// in this case we assume a wildcard selector
// since a selector such as ":selected" applies to all elements
case StyleSelectorType.PseudoClass:
key = "*";
tableToUse = orderedTypeSelectors;
break;
default:
Debug.LogError($"Invalid first part type {part.type}");
break;
}
if (tableToUse != null)
{
StyleComplexSelector previous;
if (tableToUse.TryGetValue(key, out previous))
{
complexSel.nextInTable = previous;
}
tableToUse[key] = complexSel;
}
}
}
internal string <ToString> b__20_0(StyleSelector x)
{
return(x.ToString());
}
