From 314e97ac5307f5053fc0c31ec23c39ba9c9a0aac Mon Sep 17 00:00:00 2001 From: Benjamin Paassen Date: Wed, 3 Dec 2014 00:57:49 +0100 Subject: fixed some subtle design errors in SelectorNodes and implemented SelectorNode::getChildren. --- src/core/CSS.cpp | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 src/core/CSS.cpp (limited to 'src/core/CSS.cpp') diff --git a/src/core/CSS.cpp b/src/core/CSS.cpp new file mode 100644 index 0000000..06d062e --- /dev/null +++ b/src/core/CSS.cpp @@ -0,0 +1,49 @@ +/* + Ousía + Copyright (C) 2014 Benjamin Paaßen, Andreas Stöckel + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "CSS.hpp" + +namespace ousia { + +/** + * This returns all children of this SelectorNode that are connected by + * the given operator, have the given className and the given + * PseudoSelector. + */ +std::vector> SelectorNode::getChildren( + const SelectionOperator &op, const std::string &className, + const PseudoSelector &select) +{ + std::vector> out; + for(auto& e : edges){ + if(e->getSelectionOperator() != op){ + continue; + } + if(e->getTarget()->getName() != className){ + continue; + } + if(e->getTarget()->getPseudoSelector() != select){ + continue; + } + out.push_back(e->getTarget()); + } + return out; +} + + +} -- cgit v1.2.3