source: src/Actions/MoleculeAction/CopyAction.cpp@ 34fbb3

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Last change on this file since 34fbb3 was 34fbb3, checked in by Frederik Heber <heber@…>, 13 years ago

FIX: CopyAction did not simply use removeAtomsinMolecule().
  • Property mode set to 100644
File size: 2.1 KB
Line 
1/*
2 * Project: MoleCuilder
3 * Description: creates and alters molecular systems
4 * Copyright (C) 2010 University of Bonn. All rights reserved.
5 * Please see the LICENSE file or "Copyright notice" in builder.cpp for details.
6 */
7
8/*
9 * CopyAction.cpp
10 *
11 * Created on: May 10, 2010
12 * Author: heber
13 */
14
15// include config.h
16#ifdef HAVE_CONFIG_H
17#include <config.h>
18#endif
19
20#include "CodePatterns/MemDebug.hpp"
21
22#include "CodePatterns/Log.hpp"
23#include "CodePatterns/Verbose.hpp"
24#include "LinearAlgebra/Vector.hpp"
25#include "atom.hpp"
26#include "Bond/bond.hpp"
27#include "molecule.hpp"
28#include "World.hpp"
29
30#include <iostream>
31#include <fstream>
32#include <string>
33
34#include "Actions/MoleculeAction/CopyAction.hpp"
35
36using namespace MoleCuilder;
37
38// and construct the stuff
39#include "CopyAction.def"
40#include "Action_impl_pre.hpp"
41/** =========== define the function ====================== */
42Action::state_ptr MoleculeCopyAction::performCall() {
43 molecule *copy = NULL;
44
45 // obtain information
46 getParametersfromValueStorage();
47
48 copy = params.mol->CopyMolecule();
49 Vector *Center = params.mol->DetermineCenterOfAll();
50 *Center *= -1.;
51 *Center += params.position;
52 copy->Translate(Center);
53 delete(Center);
54
55 return Action::state_ptr(new MoleculeCopyState(copy,params));
56}
57
58Action::state_ptr MoleculeCopyAction::performUndo(Action::state_ptr _state) {
59 MoleculeCopyState *state = assert_cast<MoleculeCopyState*>(_state.get());
60
61 state->copy->removeAtomsinMolecule();
62 World::getInstance().destroyMolecule(state->copy);
63
64 return Action::state_ptr(_state);
65}
66
67Action::state_ptr MoleculeCopyAction::performRedo(Action::state_ptr _state){
68 MoleculeCopyState *state = assert_cast<MoleculeCopyState*>(_state.get());
69
70 molecule *copy = state->params.mol->CopyMolecule();
71 Vector *Center = state->params.mol->DetermineCenterOfAll();
72 *Center *= -1.;
73 *Center += state->params.position;
74 copy->Translate(Center);
75 delete(Center);
76
77 return Action::state_ptr(new MoleculeCopyState(copy,state->params));
78}
79
80bool MoleculeCopyAction::canUndo() {
81 return true;
82}
83
84bool MoleculeCopyAction::shouldUndo() {
85 return true;
86}
87/** =========== end of function ====================== */
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