1 /* 2 Copyright (C) 2010-2014 Kristian Duske 3 4 This file is part of TrenchBroom. 5 6 TrenchBroom is free software: you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation, either version 3 of the License, or 9 (at your option) any later version. 10 11 TrenchBroom is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with TrenchBroom. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #include "FindLayerVisitor.h" 21 22 #include "Model/Node.h" 23 24 namespace TrenchBroom { 25 namespace Model { doVisit(World * world)26 void FindLayerVisitor::doVisit(World* world) {} 27 doVisit(Layer * layer)28 void FindLayerVisitor::doVisit(Layer* layer) { 29 setResult(layer); 30 cancel(); 31 } 32 doVisit(Group * group)33 void FindLayerVisitor::doVisit(Group* group) {} doVisit(Entity * entity)34 void FindLayerVisitor::doVisit(Entity* entity) {} doVisit(Brush * brush)35 void FindLayerVisitor::doVisit(Brush* brush) {} 36 findLayer(Model::Node * node)37 Model::Layer* findLayer(Model::Node* node) { 38 FindLayerVisitor visitor; 39 node->acceptAndEscalate(visitor); 40 return visitor.result(); 41 } 42 } 43 } 44