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annotate Applications/Generic/NativeStoneApplicationContext.h @ 622:8a3a25f2d42c

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uncoupling oracle from context
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 07 May 2019 12:32:21 +0200
parents a750f11892ec
children 4f2416d519b4
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #pragma once
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23
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24 #include "../../Framework/Viewport/WidgetViewport.h"
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25 #include "../../Framework/Volumes/ISlicedVolume.h"
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26 #include "../../Framework/Volumes/IVolumeLoader.h"
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27
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28 #include <list>
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29 #include <boost/thread.hpp>
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30 #include "../StoneApplicationContext.h"
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31
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32 namespace OrthancStone
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33 {
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34 class NativeStoneApplicationContext : public StoneApplicationContext
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35 {
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36 private:
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37 static void UpdateThread(NativeStoneApplicationContext* that);
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38
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39 boost::recursive_mutex globalMutex_;
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40 WidgetViewport centralViewport_;
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41 boost::thread updateThread_;
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42 bool stopped_;
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43 unsigned int updateDelayInMs_;
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44
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45 public:
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46 class GlobalMutexLocker: public boost::noncopyable
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47 {
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48 private:
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49 NativeStoneApplicationContext& that_;
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50 boost::recursive_mutex::scoped_lock lock_;
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52 public:
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53 GlobalMutexLocker(NativeStoneApplicationContext& that) :
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54 that_(that),
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55 lock_(that.globalMutex_)
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56 {
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57 }
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58
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59 IWidget& SetCentralWidget(IWidget* widget); // Takes ownership
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60
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61 IViewport& GetCentralViewport()
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62 {
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63 return that_.centralViewport_;
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64 }
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65
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66 void SetUpdateDelay(unsigned int delayInMs)
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67 {
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68 that_.updateDelayInMs_ = delayInMs;
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69 }
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70
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71 MessageBroker& GetMessageBroker()
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72 {
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73 return that_.GetMessageBroker();
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74 }
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75 };
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77 NativeStoneApplicationContext(MessageBroker& broker);
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79 void Start();
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80
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81 void Stop();
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82 };
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83 }