private CssRuleSetGroup(CssRuleSetGroup parent, string name, WebDom.CssSimpleElementSelector simpleSelector)
{
//if (dbugId == 170)
//{
//}
this.Name = name;
this._parent = parent;
this._originalSelector = simpleSelector;
}
static CssRuleSetGroup GetGroupOrCreateIfNotExists(Dictionary <string, CssRuleSetGroup> dic,
WebDom.CssSimpleElementSelector simpleSelector)
{
CssRuleSetGroup ruleSetGroup;
if (!dic.TryGetValue(simpleSelector.Name, out ruleSetGroup))
{
ruleSetGroup = new CssRuleSetGroup(simpleSelector.Name);
dic.Add(simpleSelector.Name, ruleSetGroup);
}
//-------------
if (simpleSelector.Parent != null)
{
//get or create subgroup
return(ruleSetGroup.GetOrCreateSubgroup(simpleSelector));
}
//-------------
return(ruleSetGroup);
}
public CssRuleSetGroup GetOrCreateSubgroup(WebDom.CssSimpleElementSelector simpleSelector)
{
if (_subGroups == null)
{
_subGroups = new List <CssRuleSetGroup>();
}
int j = _subGroups.Count;
for (int i = 0; i < j; ++i)
{
//find sub group for specific selector
WebDom.CssSimpleElementSelector selector = _subGroups[i]._originalSelector;
if (WebDom.CssSimpleElementSelector.IsCompatible(selector, simpleSelector))
{
//found
return(_subGroups[i]);
}
}
//if not found then create new one
CssRuleSetGroup newSubgroup = new CssRuleSetGroup(this, this.Name, simpleSelector);
this._subGroups.Add(newSubgroup);
return(newSubgroup);
}
private CssRuleSetGroup(CssRuleSetGroup parent, string name, WebDom.CssSimpleElementSelector simpleSelector)
{
this.Name = name;
this._parent = parent;
this._originalSelector = simpleSelector;
}
void ExpandSelector(List <CssRuleSetGroup> relatedRuleSets, WebDom.CssElementSelector selector)
{
//recursive
//create active element set
if (selector.IsSimpleSelector)
{
WebDom.CssSimpleElementSelector simpleSelector = (WebDom.CssSimpleElementSelector)selector;
switch (simpleSelector.selectorType)
{
default:
{
throw new NotSupportedException();
}
case WebDom.SimpleElementSelectorKind.ClassName:
{
//any element with specific class name
relatedRuleSets.Add(
GetGroupOrCreateIfNotExists(
rulesForClassName,
simpleSelector));
}
break;
case WebDom.SimpleElementSelectorKind.Extend:
{
}
break;
case WebDom.SimpleElementSelectorKind.Id:
{
//element with id
relatedRuleSets.Add(
GetGroupOrCreateIfNotExists(
rulesForElementId,
simpleSelector));
}
break;
case WebDom.SimpleElementSelectorKind.PseudoClass:
{
relatedRuleSets.Add(
GetGroupOrCreateIfNotExists(
rulesForPsedoClass,
simpleSelector));
}
break;
case WebDom.SimpleElementSelectorKind.TagName:
{
relatedRuleSets.Add(
GetGroupOrCreateIfNotExists(
rulesForTagName,
simpleSelector));
}
break;
case WebDom.SimpleElementSelectorKind.All:
{
relatedRuleSets.Add(
GetGroupOrCreateIfNotExists(
rulesForAll,
simpleSelector));
}
break;
}
}
else
{
WebDom.CssCompundElementSelector combiSelector = (WebDom.CssCompundElementSelector)selector;
switch (combiSelector.OperatorName)
{
case WebDom.CssCombinatorOperator.List:
{
ExpandSelector(relatedRuleSets, combiSelector.LeftSelector);
ExpandSelector(relatedRuleSets, combiSelector.RightSelector);
}
break;
case WebDom.CssCombinatorOperator.Descendant:
{
//focus on right side?
ExpandSelector(relatedRuleSets, combiSelector.RightSelector);
}
break;
default:
{
throw new NotSupportedException();
}
}
}
//-----------------------------------------------------------------------------
}
