/* * Project: MoleCuilder * Description: creates and alters molecular systems * Copyright (C) 2010-2012 University of Bonn. All rights reserved. * * * This file is part of MoleCuilder. * * MoleCuilder 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 2 of the License, or * (at your option) any later version. * * MoleCuilder 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 MoleCuilder. If not, see . */ /* * NotShapeByNameAction.cpp * * Created on: Oct 1, 2012 * Author: ankele */ // include config.h #ifdef HAVE_CONFIG_H #include #endif #include "CodePatterns/MemDebug.hpp" #include "Shapes/ShapeRegistry.hpp" #include "CodePatterns/Log.hpp" #include "CodePatterns/Verbose.hpp" #include #include #include "NotShapeByNameAction.hpp" using namespace MoleCuilder; // and construct the stuff #include "NotShapeByNameAction.def" #include "Action_impl_pre.hpp" /** =========== define the function ====================== */ Action::state_ptr SelectionNotShapeByNameAction::performCall() { const Shape *Walker = ShapeRegistry::getInstance().getByName(params.shapeName.get()); if (Walker != NULL) { if (ShapeRegistry::getInstance().isSelected(params.shapeName.get())) { LOG(1, "Unselecting shape " << params.shapeName.get()); ShapeRegistry::getInstance().unselectShape(params.shapeName.get()); LOG(0, ShapeRegistry::getInstance().countSelectedShapes() << " shapes remain selected."); return Action::state_ptr(new SelectionNotShapeByNameState(params)); } else { return Action::success; } } else { return Action::failure; } } Action::state_ptr SelectionNotShapeByNameAction::performUndo(Action::state_ptr _state) { SelectionNotShapeByNameState *state = assert_cast(_state.get()); ShapeRegistry::getInstance().selectShape(state->params.shapeName.get()); return Action::state_ptr(_state); } Action::state_ptr SelectionNotShapeByNameAction::performRedo(Action::state_ptr _state){ SelectionNotShapeByNameState *state = assert_cast(_state.get()); ShapeRegistry::getInstance().unselectShape(state->params.shapeName.get()); return Action::state_ptr(_state); } bool SelectionNotShapeByNameAction::canUndo() { return true; } bool SelectionNotShapeByNameAction::shouldUndo() { return true; } /** =========== end of function ====================== */