| 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) 2025 Frederik Heber. All rights reserved.
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| 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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| 21 | */
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| 22 |
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| 23 | /*
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| 24 | * ObservedMaximumAtomTrajectorySize.cpp
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| 25 | *
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| 26 | * Created on: Nov 10, 2025
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| 27 | * Author: heber
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| 28 | */
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| 29 |
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| 30 |
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| 31 | // include config.h
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| 32 | #ifdef HAVE_CONFIG_H
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| 33 | #include <config.h>
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| 34 | #endif
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| 35 |
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| 36 | #include "ObservedMaximumAtomTrajectorySize.hpp"
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| 37 |
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| 38 | //#include "CodePatterns/MemDebug.hpp"
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| 39 |
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| 40 | #include "CodePatterns/Assert.hpp"
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| 41 | #include "CodePatterns/Log.hpp"
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| 42 | #include "CodePatterns/Observer/Channels.hpp"
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| 43 | #include "CodePatterns/Observer/Notification.hpp"
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| 44 | #include "CodePatterns/Singleton_impl.hpp"
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| 45 |
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| 46 | #include "Atom/atom.hpp"
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| 47 | #include "Atom/AtomObserver.hpp"
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| 48 |
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| 49 | ObservedMaximumAtomTrajectorySize::ObservedMaximumAtomTrajectorySize() :
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| 50 | Observable("ObservedMaximumAtomTrajectorySize", NotificationType_MAX),
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| 51 | maximumAtomTrajectorySize(0),
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| 52 | atomObserver_signedOn(false)
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| 53 | {
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| 54 | AtomObserver::getInstance().signOn(this, AtomObservable::TrajectoryChanged);
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| 55 | atomObserver_signedOn = true;
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| 56 | }
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| 57 |
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| 58 | ObservedMaximumAtomTrajectorySize::~ObservedMaximumAtomTrajectorySize()
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| 59 | {
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| 60 | if (atomObserver_signedOn) {
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| 61 | AtomObserver::getInstance().signOff(this, AtomObservable::TrajectoryChanged);
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| 62 | }
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| 63 | }
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| 64 |
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| 65 | const int ObservedMaximumAtomTrajectorySize::GetMaximumAtomTrajectorySize() const
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| 66 | {
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| 67 | return maximumAtomTrajectorySize;
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| 68 | }
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| 69 |
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| 70 | void ObservedMaximumAtomTrajectorySize::update(Observable *publisher)
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| 71 | {
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| 72 | ASSERT(0, "ObservedMaximumAtomTrajectorySize::update() - we are not subscribed to general updates.");
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| 73 | }
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| 74 |
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| 75 | void ObservedMaximumAtomTrajectorySize::subjectKilled(Observable *publisher)
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| 76 | {
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| 77 | if (static_cast<AtomObserver *>(publisher) == AtomObserver::getPointer()) {
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| 78 | atomObserver_signedOn = false;
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| 79 | }
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| 80 | }
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| 81 |
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| 82 | void ObservedMaximumAtomTrajectorySize::recieveNotification(Observable *publisher, Notification_ptr notification)
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| 83 | {
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| 84 |
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| 85 | const atom *walker = dynamic_cast<const atom *>(publisher);
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| 86 | if (walker != NULL) {
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| 87 | switch (notification->getChannelNo()) {
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| 88 | case AtomObservable::TrajectoryChanged:
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| 89 | {
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| 90 | OBSERVE;
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| 91 | NOTIFY(MaximumChanged);
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| 92 | LOG(3, "DEBUG: ObservedMaximumAtomTrajectorySize got TrajectoryChanged for atom " << walker->getId());
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| 93 | maximumAtomTrajectorySize = walker->getTrajectorySize()-1;
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| 94 | break;
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| 95 | }
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| 96 | default:
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| 97 | {
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| 98 | ASSERT(0, "ObservedMaximumAtomTrajectorySize::recieveNotification() - received unsubscribed notification channel.");
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| 99 | break;
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| 100 | }
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| 101 | }
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| 102 | } else {
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| 103 | ASSERT(0, "ObservedMaximumAtomTrajectorySize::recieveNotification() - received notification from unsubscribed source.");
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| 104 | }
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| 105 | }
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| 106 |
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| 107 | CONSTRUCT_SINGLETON(ObservedMaximumAtomTrajectorySize)
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