[bcf653] | 1 | /*
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| 2 | * Project: MoleCuilder
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| 3 | * Description: creates and alters molecular systems
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| 4 | * Copyright (C) 2010 University of Bonn. All rights reserved.
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| 5 | * Please see the LICENSE file or "Copyright notice" in builder.cpp for details.
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| 6 | */
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| 7 |
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[34c338] | 8 | /*
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| 9 | * TranslateAction.cpp
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| 10 | *
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| 11 | * Created on: May 10, 2010
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| 12 | * Author: heber
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| 13 | */
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| 14 |
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[bf3817] | 15 | // include config.h
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| 16 | #ifdef HAVE_CONFIG_H
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| 17 | #include <config.h>
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| 18 | #endif
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| 19 |
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[ad011c] | 20 | #include "CodePatterns/MemDebug.hpp"
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[34c338] | 21 |
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[ad011c] | 22 | #include "CodePatterns/Log.hpp"
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[34c338] | 23 | #include "atom.hpp"
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| 24 | #include "LinearAlgebra/Vector.hpp"
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[ad011c] | 25 | #include "CodePatterns/Verbose.hpp"
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[34c338] | 26 | #include "World.hpp"
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| 27 |
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| 28 | #include <iostream>
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| 29 | #include <fstream>
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| 30 | #include <string>
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| 31 |
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| 32 | using namespace std;
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| 33 |
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[1fd675] | 34 | #include "Actions/AtomAction/TranslateAction.hpp"
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[34c338] | 35 |
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[1fd675] | 36 | // and construct the stuff
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| 37 | #include "TranslateAction.def"
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| 38 | #include "Action_impl_pre.hpp"
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| 39 | /** =========== define the function ====================== */
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[34c338] | 40 | Action::state_ptr AtomTranslateAction::performCall() {
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[0adac1] | 41 | Box &domain = World::getInstance().getDomain();
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[34c338] | 42 | std::vector<atom *> selectedAtoms = World::getInstance().getSelectedAtoms();
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| 43 |
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[1fd675] | 44 | // obtain information
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| 45 | getParametersfromValueStorage();
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[34c338] | 46 |
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| 47 | // TODO: use AtomSet::translate
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| 48 | for (std::vector<atom *>::iterator iter = selectedAtoms.begin(); iter != selectedAtoms.end(); ++iter) {
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[1fd675] | 49 | *(*iter) += params.x;
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| 50 | if (params.periodic)
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[0adac1] | 51 | (*iter)->setPosition(domain.WrapPeriodically((*iter)->getPosition()));
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[34c338] | 52 | }
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[0adac1] | 53 |
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[1fd675] | 54 | return Action::state_ptr(new AtomTranslateState(selectedAtoms, params));
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[34c338] | 55 | }
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| 56 |
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| 57 | Action::state_ptr AtomTranslateAction::performUndo(Action::state_ptr _state) {
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| 58 | AtomTranslateState *state = assert_cast<AtomTranslateState*>(_state.get());
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[0adac1] | 59 | Box &domain = World::getInstance().getDomain();
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[34c338] | 60 |
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| 61 | for (std::vector<atom *>::iterator iter = state->selectedAtoms.begin(); iter != state->selectedAtoms.end(); ++iter) {
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[1fd675] | 62 | *(*iter) -= state->params.x;
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| 63 | if (state->params.periodic)
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[0adac1] | 64 | (*iter)->setPosition(domain.WrapPeriodically((*iter)->getPosition()));
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[34c338] | 65 | }
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| 66 |
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[0adac1] | 67 | return Action::state_ptr(_state);
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[34c338] | 68 | }
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| 69 |
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| 70 | Action::state_ptr AtomTranslateAction::performRedo(Action::state_ptr _state){
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| 71 | AtomTranslateState *state = assert_cast<AtomTranslateState*>(_state.get());
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[0adac1] | 72 | Box &domain = World::getInstance().getDomain();
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[34c338] | 73 |
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| 74 | for (std::vector<atom *>::iterator iter = state->selectedAtoms.begin(); iter != state->selectedAtoms.end(); ++iter) {
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[1fd675] | 75 | *(*iter) += state->params.x;
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| 76 | if (state->params.periodic)
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[0adac1] | 77 | (*iter)->setPosition(domain.WrapPeriodically((*iter)->getPosition()));
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[34c338] | 78 | }
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| 79 |
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[0adac1] | 80 | return Action::state_ptr(_state);
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[34c338] | 81 | }
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| 82 |
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| 83 | bool AtomTranslateAction::canUndo() {
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| 84 | return true;
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| 85 | }
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| 86 |
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| 87 | bool AtomTranslateAction::shouldUndo() {
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| 88 | return true;
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| 89 | }
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[1fd675] | 90 | /** =========== end of function ====================== */
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