8 #include "operation.hpp"
9 #include "subset_map.hpp"
16 class Extend : public Operation_CRTP<void, Extend> {
19 Subset_Map& subset_map;
21 void fallback_impl(AST_Node_Ptr n) { }
24 static Node subweave(Node& one, Node& two, Context& ctx);
25 static Selector_List_Ptr extendSelectorList(Selector_List_Obj pSelectorList, Context& ctx, Subset_Map& subset_map, bool isReplace, bool& extendedSomething, std::set<Compound_Selector>& seen);
26 static Selector_List_Ptr extendSelectorList(Selector_List_Obj pSelectorList, Context& ctx, Subset_Map& subset_map, bool isReplace, bool& extendedSomething);
27 static Selector_List_Ptr extendSelectorList(Selector_List_Obj pSelectorList, Context& ctx, Subset_Map& subset_map, bool isReplace = false) {
28 bool extendedSomething = false;
29 return extendSelectorList(pSelectorList, ctx, subset_map, isReplace, extendedSomething);
31 static Selector_List_Ptr extendSelectorList(Selector_List_Obj pSelectorList, Context& ctx, Subset_Map& subset_map, std::set<Compound_Selector>& seen) {
32 bool isReplace = false;
33 bool extendedSomething = false;
34 return extendSelectorList(pSelectorList, ctx, subset_map, isReplace, extendedSomething, seen);
36 Extend(Context&, Subset_Map&);
39 void operator()(Block_Ptr);
40 void operator()(Ruleset_Ptr);
41 void operator()(Supports_Block_Ptr);
42 void operator()(Media_Block_Ptr);
43 void operator()(Directive_Ptr);
46 void fallback(U x) { return fallback_impl(x); }