/*
* 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 ====================== */