/// <summary>
/// TODO: Added quick fix for multipule mixins, but need to add mixins with variables which will changes things a bit
/// </summary>
/// <param name="node"></param>
/// <param name="elementBlock"></param>
// private void OldMixin(PegNode node, Element element)
// {
// var root = element.GetRoot();
// foreach (var el in Selectors(node.child_, els => els))
// root = root.Descend(el.Selector, el);
// if (root.Children != null) element.Children.AddRange(root.Children);
// }
private void Mixin(PegNode node, ElementBlock elementBlock)
{
var root = elementBlock.GetRoot();
var rules = new List<INode>();
foreach (var mixins in node.AsEnumerable())
{
var selectors = Selectors(mixins, els => els).ToList();
if (selectors.Count() > 1)
{
foreach (var el in selectors)
root = root.Descend(el.Selector, el);
if (root.Children != null)
rules.AddRange(root.Children);
}
else
{
var el = selectors.First();
foreach (var mixinElement in root.Nearests(el.Name))
{
if (mixinElement.Children == null)
continue;
var children = GetMixinChildren(elementBlock, el.Variables, mixinElement.Children);
rules.AddRange(children);
el.Parent = elementBlock;
}
}
}
elementBlock.Children.AddRange(rules);
}
/// <summary>
/// TODO: Added quick fix for multipule mixins, but need to add mixins with variables which will changes things a bit
/// </summary>
/// <param name="node"></param>
/// <param name="elementBlock"></param>
// private void OldMixin(LessPegNode node, Element element)
// {
// var root = element.GetRoot();
// foreach (var el in Selectors(node.Child, els => els))
// root = root.Descend(el.Selector, el);
// if (root.Children != null) element.Children.AddRange(root.Children);
// }
private void Mixin(LessPegNode node, ElementBlock elementBlock)
{
var root = elementBlock.GetRoot();
var rules = new List<INode>();
foreach (var mixins in node.Children())
{
var selectors = Selectors(mixins, els => els).ToList();
if (selectors.Count() > 1)
{
foreach (var el in selectors)
root = root.Descend(el.Selector, el);
var last = selectors.Last();
var children = GetMixinChildren(elementBlock, last, root);
if(children != null)
rules.AddRange(children);
}
else
{
var el = selectors.First();
foreach (var mixinElement in root.Nearests(el.Name))
{
var children = GetMixinChildren(elementBlock, el, mixinElement);
if(children != null)
rules.AddRange(children);
}
}
}
elementBlock.Children.AddRange(rules);
}
