Mercurial > hg > orthanc-stone
annotate Applications/BasicApplicationContext.cpp @ 66:298f375dcb68 wasm
LayerWidget
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 17 May 2017 22:03:09 +0200 |
parents | a4497c6449df |
children | 1553b67b24e5 |
rev | line source |
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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 |
57 | 44 BasicApplicationContext::BasicApplicationContext(OrthancWebService& 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 { | |
57 | 85 std::auto_ptr<VolumeImage> volume |
86 (new VolumeImage(new OrthancSeriesLoader(GetWebService().GetConnection(), series))); | |
0 | 87 |
88 if (isProgressiveDownload) | |
89 { | |
90 volume->SetDownloadPolicy(new VolumeImageProgressivePolicy); | |
91 } | |
92 else | |
93 { | |
94 volume->SetDownloadPolicy(new VolumeImageSimplePolicy); | |
95 } | |
96 | |
97 volume->SetThreadCount(downloadThreadCount); | |
98 | |
99 VolumeImage& result = *volume; | |
100 volumes_.push_back(volume.release()); | |
101 | |
102 return result; | |
103 } | |
104 | |
105 | |
106 DicomStructureSet& BasicApplicationContext::AddStructureSet(const std::string& instance) | |
107 { | |
57 | 108 std::auto_ptr<DicomStructureSet> structureSet |
109 (new DicomStructureSet(GetWebService().GetConnection(), instance)); | |
0 | 110 |
111 DicomStructureSet& result = *structureSet; | |
112 structureSets_.push_back(structureSet.release()); | |
113 | |
114 return result; | |
115 } | |
116 | |
117 | |
118 IWorldSceneInteractor& BasicApplicationContext::AddInteractor(IWorldSceneInteractor* interactor) | |
119 { | |
120 if (interactor == NULL) | |
121 { | |
122 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
123 } | |
124 | |
125 interactors_.push_back(interactor); | |
126 | |
127 return *interactor; | |
128 } | |
129 | |
130 | |
131 void BasicApplicationContext::Start() | |
132 { | |
133 for (Volumes::iterator it = volumes_.begin(); it != volumes_.end(); ++it) | |
134 { | |
135 assert(*it != NULL); | |
136 (*it)->Start(); | |
137 } | |
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 } |
66 | 144 |
145 viewport_.Start(); | |
0 | 146 } |
147 | |
148 | |
149 void BasicApplicationContext::Stop() | |
150 { | |
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151 stopped_ = true; |
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152 |
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153 if (updateThread_.joinable()) |
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154 { |
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155 updateThread_.join(); |
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156 } |
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157 |
0 | 158 for (Volumes::iterator it = volumes_.begin(); it != volumes_.end(); ++it) |
159 { | |
160 assert(*it != NULL); | |
161 (*it)->Stop(); | |
162 } | |
163 } | |
164 } |