/*
* 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 .
*/
/*
* TranslateAction.cpp
*
* Created on: May 10, 2010
* Author: heber
*/
// include config.h
#ifdef HAVE_CONFIG_H
#include
#endif
//#include "CodePatterns/MemDebug.hpp"
#include "CodePatterns/Log.hpp"
#include "Atom/atom.hpp"
#include "LinearAlgebra/Vector.hpp"
#include "CodePatterns/Verbose.hpp"
#include "World.hpp"
#include
#include
#include
#include "Actions/AtomAction/TranslateAction.hpp"
using namespace MoleCuilder;
// and construct the stuff
#include "TranslateAction.def"
#include "Action_impl_pre.hpp"
/** =========== define the function ====================== */
ActionState::ptr AtomTranslateAction::performCall() {
Box &domain = World::getInstance().getDomain();
std::vector selectedAtoms = World::getInstance().getSelectedAtoms();
// TODO: use AtomSet::translate
for (std::vector::iterator iter = selectedAtoms.begin(); iter != selectedAtoms.end(); ++iter) {
*(*iter) += params.x.get();
if (params.periodic.get())
(*iter)->setPosition(domain.enforceBoundaryConditions((*iter)->getPosition()));
}
return ActionState::ptr(new AtomTranslateState(selectedAtoms, params));
}
ActionState::ptr AtomTranslateAction::performUndo(ActionState::ptr _state) {
AtomTranslateState *state = assert_cast(_state.get());
Box &domain = World::getInstance().getDomain();
for (std::vector::iterator iter = state->selectedAtoms.begin(); iter != state->selectedAtoms.end(); ++iter) {
*(*iter) -= state->params.x.get();
if (state->params.periodic.get())
(*iter)->setPosition(domain.enforceBoundaryConditions((*iter)->getPosition()));
}
return ActionState::ptr(_state);
}
ActionState::ptr AtomTranslateAction::performRedo(ActionState::ptr _state){
AtomTranslateState *state = assert_cast(_state.get());
Box &domain = World::getInstance().getDomain();
for (std::vector::iterator iter = state->selectedAtoms.begin(); iter != state->selectedAtoms.end(); ++iter) {
*(*iter) += state->params.x.get();
if (state->params.periodic.get())
(*iter)->setPosition(domain.enforceBoundaryConditions((*iter)->getPosition()));
}
return ActionState::ptr(_state);
}
bool AtomTranslateAction::canUndo() {
return true;
}
bool AtomTranslateAction::shouldUndo() {
return true;
}
/** =========== end of function ====================== */