[bcf653] | 1 | /*
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| 2 | * Project: MoleCuilder
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| 3 | * Description: creates and alters molecular systems
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[0aa122] | 4 | * Copyright (C) 2010-2012 University of Bonn. All rights reserved.
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[94d5ac6] | 5 | *
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| 6 | *
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| 7 | * This file is part of MoleCuilder.
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| 8 | *
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| 9 | * MoleCuilder is free software: you can redistribute it and/or modify
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| 10 | * it under the terms of the GNU General Public License as published by
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| 11 | * the Free Software Foundation, either version 2 of the License, or
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| 12 | * (at your option) any later version.
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| 13 | *
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| 14 | * MoleCuilder is distributed in the hope that it will be useful,
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 17 | * GNU General Public License for more details.
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| 18 | *
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| 19 | * You should have received a copy of the GNU General Public License
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| 20 | * along with MoleCuilder. If not, see <http://www.gnu.org/licenses/>.
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[bcf653] | 21 | */
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| 22 |
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[34c338] | 23 | /*
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| 24 | * TranslateAction.cpp
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| 25 | *
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| 26 | * Created on: May 10, 2010
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| 27 | * Author: heber
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| 28 | */
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| 29 |
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[bf3817] | 30 | // include config.h
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| 31 | #ifdef HAVE_CONFIG_H
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| 32 | #include <config.h>
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| 33 | #endif
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| 34 |
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[9eb71b3] | 35 | //#include "CodePatterns/MemDebug.hpp"
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[34c338] | 36 |
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[ad011c] | 37 | #include "CodePatterns/Log.hpp"
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[6f0841] | 38 | #include "Atom/atom.hpp"
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[34c338] | 39 | #include "LinearAlgebra/Vector.hpp"
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[ad011c] | 40 | #include "CodePatterns/Verbose.hpp"
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[34c338] | 41 | #include "World.hpp"
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| 42 |
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| 43 | #include <iostream>
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| 44 | #include <fstream>
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| 45 | #include <string>
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| 46 |
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[1fd675] | 47 | #include "Actions/AtomAction/TranslateAction.hpp"
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[34c338] | 48 |
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[ce7fdc] | 49 | using namespace MoleCuilder;
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| 50 |
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[1fd675] | 51 | // and construct the stuff
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| 52 | #include "TranslateAction.def"
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| 53 | #include "Action_impl_pre.hpp"
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| 54 | /** =========== define the function ====================== */
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[b5b01e] | 55 | ActionState::ptr AtomTranslateAction::performCall() {
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[0adac1] | 56 | Box &domain = World::getInstance().getDomain();
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[34c338] | 57 | std::vector<atom *> selectedAtoms = World::getInstance().getSelectedAtoms();
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| 58 |
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| 59 | // TODO: use AtomSet::translate
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| 60 | for (std::vector<atom *>::iterator iter = selectedAtoms.begin(); iter != selectedAtoms.end(); ++iter) {
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[f10b0c] | 61 | *(*iter) += params.x.get();
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| 62 | if (params.periodic.get())
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[712886] | 63 | (*iter)->setPosition(domain.enforceBoundaryConditions((*iter)->getPosition()));
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[34c338] | 64 | }
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[0adac1] | 65 |
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[b5b01e] | 66 | return ActionState::ptr(new AtomTranslateState(selectedAtoms, params));
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[34c338] | 67 | }
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| 68 |
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[b5b01e] | 69 | ActionState::ptr AtomTranslateAction::performUndo(ActionState::ptr _state) {
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[34c338] | 70 | AtomTranslateState *state = assert_cast<AtomTranslateState*>(_state.get());
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[0adac1] | 71 | Box &domain = World::getInstance().getDomain();
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[34c338] | 72 |
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| 73 | for (std::vector<atom *>::iterator iter = state->selectedAtoms.begin(); iter != state->selectedAtoms.end(); ++iter) {
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[f10b0c] | 74 | *(*iter) -= state->params.x.get();
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| 75 | if (state->params.periodic.get())
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[712886] | 76 | (*iter)->setPosition(domain.enforceBoundaryConditions((*iter)->getPosition()));
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[34c338] | 77 | }
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| 78 |
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[b5b01e] | 79 | return ActionState::ptr(_state);
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[34c338] | 80 | }
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| 81 |
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[b5b01e] | 82 | ActionState::ptr AtomTranslateAction::performRedo(ActionState::ptr _state){
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[34c338] | 83 | AtomTranslateState *state = assert_cast<AtomTranslateState*>(_state.get());
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[0adac1] | 84 | Box &domain = World::getInstance().getDomain();
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[34c338] | 85 |
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| 86 | for (std::vector<atom *>::iterator iter = state->selectedAtoms.begin(); iter != state->selectedAtoms.end(); ++iter) {
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[f10b0c] | 87 | *(*iter) += state->params.x.get();
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| 88 | if (state->params.periodic.get())
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[712886] | 89 | (*iter)->setPosition(domain.enforceBoundaryConditions((*iter)->getPosition()));
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[34c338] | 90 | }
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| 91 |
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[b5b01e] | 92 | return ActionState::ptr(_state);
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[34c338] | 93 | }
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| 94 |
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| 95 | bool AtomTranslateAction::canUndo() {
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| 96 | return true;
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| 97 | }
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| 98 |
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| 99 | bool AtomTranslateAction::shouldUndo() {
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| 100 | return true;
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| 101 | }
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[1fd675] | 102 | /** =========== end of function ====================== */
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