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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) 2017-2018 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 #include "../../Framework/Widgets/IWorldSceneInteractor.h"
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28 #include "../../Platforms/Generic/OracleWebService.h"
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29
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30 #include <list>
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31 #include <boost/thread.hpp>
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32 #include "../BasicApplicationContext.h"
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33
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34 namespace OrthancStone
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35 {
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36 class BasicSdlApplicationContext : public BasicApplicationContext
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37 {
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38 private:
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39
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40 static void UpdateThread(BasicSdlApplicationContext* that);
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41
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242
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42 OracleWebService* oracleWebService_;
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222
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43 boost::mutex viewportMutex_;
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44 std::unique_ptr<WidgetViewport> centralViewport_;
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45 boost::thread updateThread_;
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46 bool stopped_;
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47 unsigned int updateDelay_;
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48
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49 public:
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50 class ViewportLocker : public boost::noncopyable
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51 {
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52 private:
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53 boost::mutex::scoped_lock lock_;
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54 IViewport& viewport_;
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55
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56 public:
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57 ViewportLocker(BasicSdlApplicationContext& that) :
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58 lock_(that.viewportMutex_),
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233
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59 viewport_(*(that.centralViewport_.get()))
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222
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60 {
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61 }
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62
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63 IViewport& GetViewport() const
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64 {
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65 return viewport_;
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66 }
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67 };
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68
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69
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242
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70 BasicSdlApplicationContext(OracleWebService& webService);
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222
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71
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72 virtual ~BasicSdlApplicationContext() {}
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73
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74 virtual IWidget& SetCentralWidget(IWidget* widget); // Takes ownership
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75
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76 virtual IWebService& GetWebService()
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77 {
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78 return webService_;
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79 }
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80
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81 void Start();
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82
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83 void Stop();
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84
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85 void SetUpdateDelay(unsigned int delay) // In milliseconds
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86 {
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87 updateDelay_ = delay;
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88 }
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89 };
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90 }
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