Mercurial > hg > orthanc-stone
annotate Applications/BasicApplicationContext.cpp @ 53:c2dc924f1a63 wasm
removing threading out of the framework
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 27 Apr 2017 16:57:49 +0200 |
| parents | b340879da9bd |
| children | d20e25cfcf3a |
| 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 Osimis, 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 | |
| 51 | 24 #include "../../Framework/Toolbox/OrthancSeriesLoader.h" |
| 25 #include "../../Framework/Volumes/VolumeImageSimplePolicy.h" | |
| 26 #include "../../Framework/Volumes/VolumeImageProgressivePolicy.h" | |
| 0 | 27 |
| 28 namespace OrthancStone | |
| 29 { | |
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30 void BasicApplicationContext::UpdateThread(BasicApplicationContext* that) |
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31 { |
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32 while (!that->stopped_) |
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33 { |
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34 { |
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35 ViewportLocker locker(*that); |
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36 locker.GetViewport().UpdateContent(); |
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37 } |
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38 |
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39 boost::this_thread::sleep(boost::posix_time::milliseconds(that->updateDelay_)); |
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40 } |
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41 } |
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42 |
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43 |
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44 BasicApplicationContext::BasicApplicationContext(OrthancPlugins::IOrthancConnection& orthanc) : |
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45 orthanc_(orthanc), |
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46 stopped_(true), |
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47 updateDelay_(100) // By default, 100ms between each refresh of the content |
| 0 | 48 { |
| 49 } | |
| 50 | |
| 51 | |
| 52 BasicApplicationContext::~BasicApplicationContext() | |
| 53 { | |
| 54 for (Interactors::iterator it = interactors_.begin(); it != interactors_.end(); ++it) | |
| 55 { | |
| 56 assert(*it != NULL); | |
| 57 delete *it; | |
| 58 } | |
| 59 | |
| 60 for (Volumes::iterator it = volumes_.begin(); it != volumes_.end(); ++it) | |
| 61 { | |
| 62 assert(*it != NULL); | |
| 63 delete *it; | |
| 64 } | |
| 65 | |
| 66 for (StructureSets::iterator it = structureSets_.begin(); it != structureSets_.end(); ++it) | |
| 67 { | |
| 68 assert(*it != NULL); | |
| 69 delete *it; | |
| 70 } | |
| 71 } | |
| 72 | |
| 73 | |
| 74 IWidget& BasicApplicationContext::SetCentralWidget(IWidget* widget) // Takes ownership | |
| 75 { | |
| 76 viewport_.SetCentralWidget(widget); | |
| 77 return *widget; | |
| 78 } | |
| 79 | |
| 80 | |
| 81 VolumeImage& BasicApplicationContext::AddSeriesVolume(const std::string& series, | |
| 82 bool isProgressiveDownload, | |
| 83 size_t downloadThreadCount) | |
| 84 { | |
| 85 std::auto_ptr<VolumeImage> volume(new VolumeImage(new OrthancSeriesLoader(orthanc_, series))); | |
| 86 | |
| 87 if (isProgressiveDownload) | |
| 88 { | |
| 89 volume->SetDownloadPolicy(new VolumeImageProgressivePolicy); | |
| 90 } | |
| 91 else | |
| 92 { | |
| 93 volume->SetDownloadPolicy(new VolumeImageSimplePolicy); | |
| 94 } | |
| 95 | |
| 96 volume->SetThreadCount(downloadThreadCount); | |
| 97 | |
| 98 VolumeImage& result = *volume; | |
| 99 volumes_.push_back(volume.release()); | |
| 100 | |
| 101 return result; | |
| 102 } | |
| 103 | |
| 104 | |
| 105 DicomStructureSet& BasicApplicationContext::AddStructureSet(const std::string& instance) | |
| 106 { | |
| 107 std::auto_ptr<DicomStructureSet> structureSet(new DicomStructureSet(orthanc_, instance)); | |
| 108 | |
| 109 DicomStructureSet& result = *structureSet; | |
| 110 structureSets_.push_back(structureSet.release()); | |
| 111 | |
| 112 return result; | |
| 113 } | |
| 114 | |
| 115 | |
| 116 IWorldSceneInteractor& BasicApplicationContext::AddInteractor(IWorldSceneInteractor* interactor) | |
| 117 { | |
| 118 if (interactor == NULL) | |
| 119 { | |
| 120 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 121 } | |
| 122 | |
| 123 interactors_.push_back(interactor); | |
| 124 | |
| 125 return *interactor; | |
| 126 } | |
| 127 | |
| 128 | |
| 129 void BasicApplicationContext::Start() | |
| 130 { | |
| 131 for (Volumes::iterator it = volumes_.begin(); it != volumes_.end(); ++it) | |
| 132 { | |
| 133 assert(*it != NULL); | |
| 134 (*it)->Start(); | |
| 135 } | |
| 136 | |
| 137 viewport_.Start(); | |
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138 |
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139 if (viewport_.HasUpdateContent()) |
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140 { |
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141 stopped_ = false; |
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142 updateThread_ = boost::thread(UpdateThread, this); |
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143 } |
| 0 | 144 } |
| 145 | |
| 146 | |
| 147 void BasicApplicationContext::Stop() | |
| 148 { | |
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149 stopped_ = true; |
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150 |
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151 if (updateThread_.joinable()) |
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152 { |
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153 updateThread_.join(); |
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154 } |
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155 |
| 0 | 156 viewport_.Stop(); |
| 157 | |
| 158 for (Volumes::iterator it = volumes_.begin(); it != volumes_.end(); ++it) | |
| 159 { | |
| 160 assert(*it != NULL); | |
| 161 (*it)->Stop(); | |
| 162 } | |
| 163 } | |
| 164 } |