1 | /*
|
---|
2 | * Project: MoleCuilder
|
---|
3 | * Description: creates and alters molecular systems
|
---|
4 | * Copyright (C) 2010-2012 University of Bonn. All rights reserved.
|
---|
5 | * Please see the LICENSE file or "Copyright notice" in builder.cpp for details.
|
---|
6 | */
|
---|
7 |
|
---|
8 | /*
|
---|
9 | * AddAction.cpp
|
---|
10 | *
|
---|
11 | * Created on: May 9, 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 "Descriptors/AtomIdDescriptor.hpp"
|
---|
23 | #include "Atom/atom.hpp"
|
---|
24 | #include "Element/element.hpp"
|
---|
25 | #include "CodePatterns/Log.hpp"
|
---|
26 | #include "molecule.hpp"
|
---|
27 | #include "LinearAlgebra/Vector.hpp"
|
---|
28 | #include "CodePatterns/Verbose.hpp"
|
---|
29 | #include "World.hpp"
|
---|
30 |
|
---|
31 | #include <iostream>
|
---|
32 | #include <string>
|
---|
33 |
|
---|
34 | #include "Actions/AtomAction/AddAction.hpp"
|
---|
35 |
|
---|
36 | using namespace MoleCuilder;
|
---|
37 |
|
---|
38 | // and construct the stuff
|
---|
39 | #include "AddAction.def"
|
---|
40 | #include "Action_impl_pre.hpp"
|
---|
41 | /** =========== define the function ====================== */
|
---|
42 | Action::state_ptr AtomAddAction::performCall() {
|
---|
43 | // execute action
|
---|
44 | atom * first = World::getInstance().createAtom();
|
---|
45 | first->setType(params.elemental.get());
|
---|
46 | first->setPosition(params.position.get());
|
---|
47 | LOG(1, "Adding new atom with element " << first->getType()->getName() << " at " << (first->getPosition()) << ".");
|
---|
48 | // TODO: remove when all of World's atoms are stored.
|
---|
49 | std::vector<molecule *> molecules = World::getInstance().getAllMolecules();
|
---|
50 | if (!molecules.empty()) {
|
---|
51 | std::vector<molecule *>::iterator iter = molecules.begin();
|
---|
52 | (*iter)->AddAtom(first);
|
---|
53 | }
|
---|
54 | return Action::state_ptr(new AtomAddState(first->getId(), params));
|
---|
55 | }
|
---|
56 |
|
---|
57 | Action::state_ptr AtomAddAction::performUndo(Action::state_ptr _state) {
|
---|
58 | AtomAddState *state = assert_cast<AtomAddState*>(_state.get());
|
---|
59 |
|
---|
60 | LOG(1, "Removing atom with id " << state->id << ".");
|
---|
61 | World::getInstance().destroyAtom(state->id);
|
---|
62 |
|
---|
63 | return Action::state_ptr(_state);
|
---|
64 | }
|
---|
65 |
|
---|
66 | Action::state_ptr AtomAddAction::performRedo(Action::state_ptr _state){
|
---|
67 | AtomAddState *state = assert_cast<AtomAddState*>(_state.get());
|
---|
68 |
|
---|
69 | atom * first = World::getInstance().createAtom();
|
---|
70 | first->setType(state->params.elemental.get());
|
---|
71 | first->setPosition(state->params.position.get());
|
---|
72 | LOG(1, "Re-adding new atom with element " << state->params.elemental.get()->getName() << " at " << state->params.position.get() << ".");
|
---|
73 | // TODO: remove when all of World's atoms are stored.
|
---|
74 | std::vector<molecule *> molecules = World::getInstance().getAllMolecules();
|
---|
75 | if (!molecules.empty()) {
|
---|
76 | std::vector<molecule *>::iterator iter = molecules.begin();
|
---|
77 | (*iter)->AddAtom(first);
|
---|
78 | }
|
---|
79 | if (first->getId() != state->id)
|
---|
80 | if (!first->changeId(state->id))
|
---|
81 | return Action::failure;
|
---|
82 | return Action::state_ptr(_state);
|
---|
83 | }
|
---|
84 |
|
---|
85 | bool AtomAddAction::canUndo() {
|
---|
86 | return true;
|
---|
87 | }
|
---|
88 |
|
---|
89 | bool AtomAddAction::shouldUndo() {
|
---|
90 | return true;
|
---|
91 | }
|
---|
92 | /** =========== end of function ====================== */
|
---|