Mercurial > hg > orthanc-stone
annotate Applications/BasicApplicationContext.cpp @ 196:fccffbf99ba1 wasm
integration mainline->wasm
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 20 Mar 2018 20:02:10 +0100 |
| parents | e2fe9352f240 4cff7b1ed31d |
| children | d7b2590744f8 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2018 Osimis S.A., Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 47 | 8 * modify it under the terms of the GNU Affero General Public License |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 0 | 11 * |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 47 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #include "BasicApplicationContext.h" | |
| 23 | |
| 24 namespace OrthancStone | |
| 25 { | |
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26 void BasicApplicationContext::UpdateThread(BasicApplicationContext* that) |
| 0 | 27 { |
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28 while (!that->stopped_) |
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29 { |
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30 { |
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31 ViewportLocker locker(*that); |
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32 locker.GetViewport().UpdateContent(); |
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33 } |
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34 |
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35 boost::this_thread::sleep(boost::posix_time::milliseconds(that->updateDelay_)); |
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36 } |
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37 } |
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38 |
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39 |
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40 BasicApplicationContext::BasicApplicationContext(Orthanc::WebServiceParameters& orthanc) : |
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41 oracle_(viewportMutex_, 4), // Use 4 threads to download |
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42 //oracle_(viewportMutex_, 1), // Disable threading to be reproducible |
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43 webService_(oracle_, orthanc), |
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44 stopped_(true), |
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45 updateDelay_(100) // By default, 100ms between each refresh of the content |
| 0 | 46 { |
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47 srand(time(NULL)); |
| 0 | 48 } |
| 49 | |
| 50 | |
| 51 BasicApplicationContext::~BasicApplicationContext() | |
| 52 { | |
| 53 for (Interactors::iterator it = interactors_.begin(); it != interactors_.end(); ++it) | |
| 54 { | |
| 55 assert(*it != NULL); | |
| 56 delete *it; | |
| 57 } | |
| 58 | |
| 130 | 59 for (SlicedVolumes::iterator it = slicedVolumes_.begin(); it != slicedVolumes_.end(); ++it) |
| 0 | 60 { |
| 61 assert(*it != NULL); | |
| 62 delete *it; | |
| 63 } | |
| 64 | |
| 130 | 65 for (VolumeLoaders::iterator it = volumeLoaders_.begin(); it != volumeLoaders_.end(); ++it) |
| 0 | 66 { |
| 67 assert(*it != NULL); | |
| 68 delete *it; | |
| 69 } | |
| 70 } | |
| 71 | |
| 72 | |
| 73 IWidget& BasicApplicationContext::SetCentralWidget(IWidget* widget) // Takes ownership | |
| 74 { | |
| 75 viewport_.SetCentralWidget(widget); | |
| 76 return *widget; | |
| 77 } | |
| 78 | |
| 79 | |
| 130 | 80 ISlicedVolume& BasicApplicationContext::AddSlicedVolume(ISlicedVolume* volume) |
| 0 | 81 { |
| 102 | 82 if (volume == NULL) |
| 0 | 83 { |
| 102 | 84 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
| 0 | 85 } |
| 86 else | |
| 87 { | |
| 130 | 88 slicedVolumes_.push_back(volume); |
| 89 return *volume; | |
| 0 | 90 } |
| 91 } | |
| 92 | |
| 93 | |
| 130 | 94 IVolumeLoader& BasicApplicationContext::AddVolumeLoader(IVolumeLoader* loader) |
| 0 | 95 { |
| 130 | 96 if (loader == NULL) |
| 97 { | |
| 98 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); | |
| 99 } | |
| 100 else | |
| 101 { | |
| 102 volumeLoaders_.push_back(loader); | |
| 103 return *loader; | |
| 104 } | |
| 0 | 105 } |
| 106 | |
| 107 | |
| 108 IWorldSceneInteractor& BasicApplicationContext::AddInteractor(IWorldSceneInteractor* interactor) | |
| 109 { | |
| 110 if (interactor == NULL) | |
| 111 { | |
| 102 | 112 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
| 0 | 113 } |
| 114 | |
| 115 interactors_.push_back(interactor); | |
| 116 | |
| 117 return *interactor; | |
| 118 } | |
| 119 | |
| 120 | |
| 121 void BasicApplicationContext::Start() | |
| 122 { | |
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123 oracle_.Start(); |
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124 |
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125 if (viewport_.HasUpdateContent()) |
| 0 | 126 { |
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127 stopped_ = false; |
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128 updateThread_ = boost::thread(UpdateThread, this); |
| 0 | 129 } |
| 130 } | |
| 131 | |
| 132 | |
| 133 void BasicApplicationContext::Stop() | |
| 134 { | |
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135 stopped_ = true; |
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136 |
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137 if (updateThread_.joinable()) |
| 0 | 138 { |
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139 updateThread_.join(); |
| 0 | 140 } |
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141 |
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142 oracle_.Stop(); |
| 0 | 143 } |
| 144 } |