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) 2014 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 | * ActionStatusList.cpp
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25 | *
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26 | * Created on: Jun 19, 2014
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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 "CodePatterns/MemDebug.hpp"
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37 | #include "CodePatterns/Observer/Channels.hpp"
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38 |
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39 | #include "ActionStatusList.hpp"
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40 |
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41 | using namespace MoleCuilder;
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42 |
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43 | ActionStatusList::ActionStatusList() :
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44 | Observable("ActionStatusList")
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45 | {
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46 | Channels *OurChannel = new Channels;
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47 | Observable::insertNotificationChannel( std::make_pair(static_cast<Observable *>(this), OurChannel) );
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48 | // add instance for each notification type
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49 | for (size_t type = 0; type < NotificationType_MAX; ++type)
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50 | OurChannel->addChannel(type);
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51 | }
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52 |
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53 | ActionStatusList::~ActionStatusList()
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54 | {
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55 | // subjectKilled() informs all observers that we go offline: Fetch all remaining messages
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56 | }
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57 |
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58 | std::string ActionStatusList::popFirstMessage()
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59 | {
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60 | mtx_queue.lock();
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61 | ASSERT( !m_StatusList.empty(),
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62 | "ActionStatusList::popFirstMessage() - message list is empty.");
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63 | std::string message = m_StatusList.front();
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64 | m_StatusList.pop_front();
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65 | mtx_queue.unlock();
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66 | return message;
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67 | }
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68 |
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69 | void ActionStatusList::pushMessage(const std::string &_msg)
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70 | {
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71 | mtx_queue.lock();
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72 | OBSERVE;
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73 | NOTIFY(ActionStatusList::StatusAdded);
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74 | m_StatusList.push_back(_msg);
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75 | mtx_queue.unlock();
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76 | }
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