findTagNodeChild()

src/parsers/markup/Node.cpp

@@ -34,3 +34,21 @@ std::shared_ptr<Node> Node::findTagNodeParent(std::string tag, std::shared_ptr<N
     }
     return Node::findTagNodeParent(tag, node->parent);
 }
+
+void Node::findTagNodeChild(std::string tag, std::shared_ptr<Node> node, std::vector< std::shared_ptr<Node> > &results) {
+  // check self
+  TagNode *tagNode = dynamic_cast<TagNode*>(node.get());
+  if (tagNode) {
+    if (tagNode->tag == tag) {
+      results.push_back(node);
+      return;
+    }
+  }
+  // check children
+  for(auto child : node->children) {
+    Node::findTagNodeChild(tag, child, results);
+  }
+  // not in us or any of our children
+  return;
+}
+

src/parsers/markup/Node.h

@@ -25,6 +25,7 @@ public:
     std::shared_ptr<Component> component;
 
     static std::shared_ptr<Node> findTagNodeParent(std::string tag, std::shared_ptr<Node> node);
+    static void findTagNodeChild(std::string tag, std::shared_ptr<Node> node, std::vector< std::shared_ptr<Node> > &results);
     virtual std::vector<std::string> getSourceList();
 };