public void Visit(PseudoSelector selector)
{
switch (selector.Type)
{
case PseudoTypes.Active:
case PseudoTypes.Checked:
case PseudoTypes.Default:
case PseudoTypes.Disabled:
case PseudoTypes.Enabled:
case PseudoTypes.Focus:
case PseudoTypes.Hover:
case PseudoTypes.Indeterminate:
case PseudoTypes.Inrange:
case PseudoTypes.Invalid:
case PseudoTypes.Link:
case PseudoTypes.Optional:
case PseudoTypes.Outofrange:
case PseudoTypes.Readonly:
case PseudoTypes.Readwrite:
case PseudoTypes.Required:
case PseudoTypes.Target:
case PseudoTypes.Unchecked:
case PseudoTypes.Valid:
case PseudoTypes.Visited:
NotSupported();
break;
case PseudoTypes.Empty:
_matches = _matches.Where(n => n.IsEmpty());
break;
case PseudoTypes.Firstchild:
_matches = _matches.Where(n => _engine.Parents(n).Any()
&& !_engine.PrecedingSiblings(n).Any());
break;
case PseudoTypes.FirstOfType:
_matches = _matches.Where(n => _engine.Parents(n).Any()
&& !_engine.PrecedingSiblings(n).Any(m => IsMatch(n.Name, m.Name)));
break;
case PseudoTypes.Lastchild:
_matches = _matches.Where(n => _engine.Parents(n).Any()
&& !_engine.FollowingSiblings(n).Any());
break;
case PseudoTypes.Lastoftype:
_matches = _matches.Where(n => _engine.Parents(n).Any()
&& !_engine.FollowingSiblings(n).Any(m => IsMatch(n.Name, m.Name)));
break;
case PseudoTypes.Onlychild:
_matches = _matches.Where(n => _engine.Parents(n).Any()
&& !_engine.PrecedingSiblings(n).Any()
&& !_engine.FollowingSiblings(n).Any());
break;
case PseudoTypes.OnlyOfType:
_matches = _matches.Where(n => _engine.Parents(n).Any()
&& !_engine.PrecedingSiblings(n).Any(m => IsMatch(n.Name, m.Name))
&& !_engine.FollowingSiblings(n).Any(m => IsMatch(n.Name, m.Name)));
break;
case PseudoTypes.Root:
_matches = _matches.Where(n => !_engine.Parents(n).Any());
break;
default:
NotSupported();
break;
}
}
public void Visit(PseudoSelector selector)
{
this.Specificity += (1 << 8);
}
public void Visit(PseudoSelector selector)
{
_writer.Write(':');
switch (selector.Type)
{
case PseudoTypes.FunctionNthchild: _writer.Write(PseudoSelectorPrefix.PseudoFunctionNthchild); break;
case PseudoTypes.FunctionNthlastchild: _writer.Write(PseudoSelectorPrefix.PseudoFunctionNthlastchild); break;
case PseudoTypes.FunctionNthOfType: _writer.Write(PseudoSelectorPrefix.PseudoFunctionNthOfType); break;
case PseudoTypes.FunctionNthLastOfType: _writer.Write(PseudoSelectorPrefix.PseudoFunctionNthLastOfType); break;
case PseudoTypes.Root: _writer.Write(PseudoSelectorPrefix.PseudoRoot); break;
case PseudoTypes.FirstOfType: _writer.Write(PseudoSelectorPrefix.PseudoFirstOfType); break;
case PseudoTypes.Lastoftype: _writer.Write(PseudoSelectorPrefix.PseudoLastoftype); break;
case PseudoTypes.Onlychild: _writer.Write(PseudoSelectorPrefix.PseudoOnlychild); break;
case PseudoTypes.OnlyOfType: _writer.Write(PseudoSelectorPrefix.PseudoOnlyOfType); break;
case PseudoTypes.Firstchild: _writer.Write(PseudoSelectorPrefix.PseudoFirstchild); break;
case PseudoTypes.Lastchild: _writer.Write(PseudoSelectorPrefix.PseudoLastchild); break;
case PseudoTypes.Empty: _writer.Write(PseudoSelectorPrefix.PseudoEmpty); break;
case PseudoTypes.Link: _writer.Write(PseudoSelectorPrefix.PseudoLink); break;
case PseudoTypes.Visited: _writer.Write(PseudoSelectorPrefix.PseudoVisited); break;
case PseudoTypes.Active: _writer.Write(PseudoSelectorPrefix.PseudoActive); break;
case PseudoTypes.Hover: _writer.Write(PseudoSelectorPrefix.PseudoHover); break;
case PseudoTypes.Focus: _writer.Write(PseudoSelectorPrefix.PseudoFocus); break;
case PseudoTypes.Target: _writer.Write(PseudoSelectorPrefix.PseudoTarget); break;
case PseudoTypes.Enabled: _writer.Write(PseudoSelectorPrefix.PseudoEnabled); break;
case PseudoTypes.Disabled: _writer.Write(PseudoSelectorPrefix.PseudoDisabled); break;
case PseudoTypes.Checked: _writer.Write(PseudoSelectorPrefix.PseudoChecked); break;
case PseudoTypes.Unchecked: _writer.Write(PseudoSelectorPrefix.PseudoUnchecked); break;
case PseudoTypes.Indeterminate: _writer.Write(PseudoSelectorPrefix.PseudoIndeterminate); break;
case PseudoTypes.Default: _writer.Write(PseudoSelectorPrefix.PseudoDefault); break;
case PseudoTypes.Valid: _writer.Write(PseudoSelectorPrefix.PseudoValid); break;
case PseudoTypes.Invalid: _writer.Write(PseudoSelectorPrefix.PseudoInvalid); break;
case PseudoTypes.Required: _writer.Write(PseudoSelectorPrefix.PseudoRequired); break;
case PseudoTypes.Inrange: _writer.Write(PseudoSelectorPrefix.PseudoInrange); break;
case PseudoTypes.Outofrange: _writer.Write(PseudoSelectorPrefix.PseudoOutofrange); break;
case PseudoTypes.Optional: _writer.Write(PseudoSelectorPrefix.PseudoOptional); break;
case PseudoTypes.Readonly: _writer.Write(PseudoSelectorPrefix.PseudoReadonly); break;
case PseudoTypes.Readwrite: _writer.Write(PseudoSelectorPrefix.PseudoReadwrite); break;
case PseudoTypes.FunctionDir: _writer.Write(PseudoSelectorPrefix.PseudoFunctionDir); break;
case PseudoTypes.FunctionNot: _writer.Write(PseudoSelectorPrefix.PseudoFunctionNot); break;
case PseudoTypes.FunctionLang: _writer.Write(PseudoSelectorPrefix.PseudoFunctionLang); break;
case PseudoTypes.FunctionContains: _writer.Write(PseudoSelectorPrefix.PseudoFunctionContains); break;
}
}
