Mercurial > hg > orthanc-stone

annotate Applications/StoneWebViewer/WebAssembly/StoneWebViewer.cpp @ 1564:e731e62692a9

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upgrading Orthanc framework
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 17 Sep 2020 15:18:21 +0200
parents cf652990abb1
children b8b4cb58a874
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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) 2017-2020 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 #include <emscripten.h>
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23
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24
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25 #define DISPATCH_JAVASCRIPT_EVENT(name) \
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26 EM_ASM( \
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27 const customEvent = document.createEvent("CustomEvent"); \
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28 customEvent.initCustomEvent(name, false, false, undefined); \
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29 window.dispatchEvent(customEvent); \
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30 );
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32
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33 #define EXTERN_CATCH_EXCEPTIONS \
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34 catch (Orthanc::OrthancException& e) \
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35 { \
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36 LOG(ERROR) << "OrthancException: " << e.What(); \
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37 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
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38 } \
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39 catch (OrthancStone::StoneException& e) \
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40 { \
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41 LOG(ERROR) << "StoneException: " << e.What(); \
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42 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
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43 } \
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44 catch (std::exception& e) \
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45 { \
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46 LOG(ERROR) << "Runtime error: " << e.what(); \
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47 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
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48 } \
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49 catch (...) \
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50 { \
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51 LOG(ERROR) << "Native exception"; \
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52 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
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53 }
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54
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55
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56 // Orthanc framework includes
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57 #include <Cache/MemoryObjectCache.h>
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58 #include <DicomFormat/DicomArray.h>
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59 #include <DicomParsing/Internals/DicomImageDecoder.h>
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60 #include <DicomParsing/ParsedDicomFile.h>
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61 #include <Images/Image.h>
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62 #include <Images/ImageProcessing.h>
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63 #include <Images/JpegReader.h>
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64 #include <Logging.h>
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65
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66 // Stone includes
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67 #include <Loaders/DicomResourcesLoader.h>
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68 #include <Loaders/SeriesMetadataLoader.h>
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69 #include <Loaders/SeriesThumbnailsLoader.h>
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70 #include <Loaders/WebAssemblyLoadersContext.h>
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71 #include <Messages/ObserverBase.h>
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72 #include <Oracle/ParseDicomFromWadoCommand.h>
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73 #include <Oracle/ParseDicomSuccessMessage.h>
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74 #include <Scene2D/ColorTextureSceneLayer.h>
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75 #include <Scene2D/FloatTextureSceneLayer.h>
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76 #include <Scene2D/PolylineSceneLayer.h>
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77 #include <Scene2DViewport/ViewportController.h>
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78 #include <StoneException.h>
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79 #include <Toolbox/DicomInstanceParameters.h>
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80 #include <Toolbox/GeometryToolbox.h>
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81 #include <Toolbox/SortedFrames.h>
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82 #include <Viewport/DefaultViewportInteractor.h>
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83 #include <Viewport/WebAssemblyCairoViewport.h>
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84 #include <Viewport/WebGLViewport.h>
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85
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86 #include <boost/make_shared.hpp>
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87 #include <stdio.h>
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88
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89
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90 enum EMSCRIPTEN_KEEPALIVE ThumbnailType
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91 {
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92 ThumbnailType_Image,
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93 ThumbnailType_NoPreview,
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94 ThumbnailType_Pdf,
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95 ThumbnailType_Video,
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96 ThumbnailType_Loading,
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97 ThumbnailType_Unknown
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98 };
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99
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100
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101 enum EMSCRIPTEN_KEEPALIVE DisplayedFrameQuality
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102 {
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103 DisplayedFrameQuality_None,
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104 DisplayedFrameQuality_Low,
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105 DisplayedFrameQuality_High
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106 };
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107
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108
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109 enum EMSCRIPTEN_KEEPALIVE MouseAction
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110 {
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111 MouseAction_GrayscaleWindowing,
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112 MouseAction_Zoom,
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113 MouseAction_Pan,
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114 MouseAction_Rotate
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115 };
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116
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117
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118
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119 static const int PRIORITY_HIGH = -100;
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120 static const int PRIORITY_LOW = 100;
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121 static const int PRIORITY_NORMAL = 0;
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122
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123 static const unsigned int QUALITY_JPEG = 0;
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124 static const unsigned int QUALITY_FULL = 1;
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125
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126 class ResourcesLoader : public OrthancStone::ObserverBase<ResourcesLoader>
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127 {
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128 public:
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129 class IObserver : public boost::noncopyable
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130 {
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131 public:
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132 virtual ~IObserver()
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133 {
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134 }
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135
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136 virtual void SignalResourcesLoaded() = 0;
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137
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138 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid,
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139 const std::string& seriesInstanceUid) = 0;
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140
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141 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid,
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142 const std::string& seriesInstanceUid) = 0;
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143 };
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144
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145 private:
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146 std::unique_ptr<IObserver> observer_;
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147 OrthancStone::DicomSource source_;
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148 size_t pending_;
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149 boost::shared_ptr<OrthancStone::LoadedDicomResources> studies_;
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150 boost::shared_ptr<OrthancStone::LoadedDicomResources> series_;
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151 boost::shared_ptr<OrthancStone::DicomResourcesLoader> resourcesLoader_;
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152 boost::shared_ptr<OrthancStone::SeriesThumbnailsLoader> thumbnailsLoader_;
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153 boost::shared_ptr<OrthancStone::SeriesMetadataLoader> metadataLoader_;
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154
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155 ResourcesLoader(const OrthancStone::DicomSource& source) :
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156 source_(source),
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157 pending_(0),
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158 studies_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID)),
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159 series_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID))
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160 {
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161 }
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162
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163 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message)
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164 {
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165 const Orthanc::SingleValueObject<Orthanc::ResourceType>& payload =
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166 dynamic_cast<const Orthanc::SingleValueObject<Orthanc::ResourceType>&>(message.GetUserPayload());
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167
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168 OrthancStone::LoadedDicomResources& dicom = *message.GetResources();
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169
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170 LOG(INFO) << "resources loaded: " << dicom.GetSize()
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171 << ", " << Orthanc::EnumerationToString(payload.GetValue());
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172
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173 if (payload.GetValue() == Orthanc::ResourceType_Series)
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174 {
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175 for (size_t i = 0; i < dicom.GetSize(); i++)
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176 {
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177 std::string studyInstanceUid, seriesInstanceUid;
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178 if (dicom.GetResource(i).LookupStringValue(
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179 studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) &&
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180 dicom.GetResource(i).LookupStringValue(
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181 seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false))
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182 {
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183 thumbnailsLoader_->ScheduleLoadThumbnail(source_, "", studyInstanceUid, seriesInstanceUid);
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184 metadataLoader_->ScheduleLoadSeries(PRIORITY_LOW + 1, source_, studyInstanceUid, seriesInstanceUid);
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185 }
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186 }
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187 }
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188
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189 if (pending_ == 0)
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190 {
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191 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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192 }
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193 else
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194 {
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195 pending_ --;
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196 if (pending_ == 0 &&
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197 observer_.get() != NULL)
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198 {
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199 observer_->SignalResourcesLoaded();
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200 }
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201 }
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202 }
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203
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204 void Handle(const OrthancStone::SeriesThumbnailsLoader::SuccessMessage& message)
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205 {
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206 if (observer_.get() != NULL)
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207 {
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208 observer_->SignalSeriesThumbnailLoaded(
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209 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid());
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210 }
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211 }
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212
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213 void Handle(const OrthancStone::SeriesMetadataLoader::SuccessMessage& message)
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214 {
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215 if (observer_.get() != NULL)
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216 {
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217 observer_->SignalSeriesMetadataLoaded(
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218 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid());
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219 }
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220 }
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221
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222 void FetchInternal(const std::string& studyInstanceUid,
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223 const std::string& seriesInstanceUid)
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224 {
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225 // Firstly, load the study
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226 Orthanc::DicomMap filter;
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227 filter.SetValue(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, studyInstanceUid, false);
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228
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229 std::set<Orthanc::DicomTag> tags;
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230 tags.insert(Orthanc::DICOM_TAG_STUDY_DESCRIPTION); // Necessary for Orthanc DICOMweb plugin
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231
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232 resourcesLoader_->ScheduleQido(
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233 studies_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Study, filter, tags,
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234 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Study));
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235
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236 // Secondly, load the series
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237 if (!seriesInstanceUid.empty())
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238 {
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239 filter.SetValue(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, seriesInstanceUid, false);
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240 }
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241
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242 tags.insert(Orthanc::DICOM_TAG_SERIES_NUMBER); // Necessary for Google Cloud Platform
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243
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244 resourcesLoader_->ScheduleQido(
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245 series_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Series, filter, tags,
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246 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Series));
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247
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248 pending_ += 2;
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249 }
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250
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251 public:
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252 static boost::shared_ptr<ResourcesLoader> Create(OrthancStone::ILoadersContext::ILock& lock,
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253 const OrthancStone::DicomSource& source)
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254 {
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255 boost::shared_ptr<ResourcesLoader> loader(new ResourcesLoader(source));
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256
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257 loader->resourcesLoader_ = OrthancStone::DicomResourcesLoader::Create(lock);
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258 loader->thumbnailsLoader_ = OrthancStone::SeriesThumbnailsLoader::Create(lock, PRIORITY_LOW);
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259 loader->metadataLoader_ = OrthancStone::SeriesMetadataLoader::Create(lock);
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260
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261 loader->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>(
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262 *loader->resourcesLoader_, &ResourcesLoader::Handle);
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263
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264 loader->Register<OrthancStone::SeriesThumbnailsLoader::SuccessMessage>(
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265 *loader->thumbnailsLoader_, &ResourcesLoader::Handle);
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266
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267 loader->Register<OrthancStone::SeriesMetadataLoader::SuccessMessage>(
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268 *loader->metadataLoader_, &ResourcesLoader::Handle);
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269
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270 return loader;
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271 }
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272
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273 void FetchAllStudies()
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274 {
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275 FetchInternal("", "");
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276 }
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277
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278 void FetchStudy(const std::string& studyInstanceUid)
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279 {
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280 FetchInternal(studyInstanceUid, "");
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281 }
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282
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283 void FetchSeries(const std::string& studyInstanceUid,
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284 const std::string& seriesInstanceUid)
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285 {
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286 FetchInternal(studyInstanceUid, seriesInstanceUid);
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287 }
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288
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289 size_t GetStudiesCount() const
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290 {
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291 return studies_->GetSize();
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292 }
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293
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294 size_t GetSeriesCount() const
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295 {
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296 return series_->GetSize();
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297 }
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298
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299 void GetStudy(Orthanc::DicomMap& target,
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300 size_t i)
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301 {
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302 target.Assign(studies_->GetResource(i));
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303 }
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304
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305 void GetSeries(Orthanc::DicomMap& target,
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306 size_t i)
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307 {
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308 target.Assign(series_->GetResource(i));
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309
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310 // Complement with the study-level tags
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311 std::string studyInstanceUid;
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312 if (target.LookupStringValue(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) &&
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313 studies_->HasResource(studyInstanceUid))
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314 {
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315 studies_->MergeResource(target, studyInstanceUid);
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316 }
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317 }
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318
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319 OrthancStone::SeriesThumbnailType GetSeriesThumbnail(std::string& image,
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320 std::string& mime,
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321 const std::string& seriesInstanceUid)
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322 {
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323 return thumbnailsLoader_->GetSeriesThumbnail(image, mime, seriesInstanceUid);
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324 }
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325
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326 void FetchSeriesMetadata(int priority,
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327 const std::string& studyInstanceUid,
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328 const std::string& seriesInstanceUid)
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329 {
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330 metadataLoader_->ScheduleLoadSeries(priority, source_, studyInstanceUid, seriesInstanceUid);
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331 }
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332
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333 bool IsSeriesComplete(const std::string& seriesInstanceUid)
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334 {
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335 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid);
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336 return accessor.IsComplete();
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337 }
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338
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339 bool SortSeriesFrames(OrthancStone::SortedFrames& target,
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340 const std::string& seriesInstanceUid)
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341 {
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342 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid);
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343
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344 if (accessor.IsComplete())
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345 {
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346 target.Clear();
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347
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348 for (size_t i = 0; i < accessor.GetInstancesCount(); i++)
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349 {
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350 target.AddInstance(accessor.GetInstance(i));
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351 }
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352
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353 target.Sort();
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354
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355 return true;
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356 }
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357 else
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358 {
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359 return false;
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360 }
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361 }
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362
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363 void AcquireObserver(IObserver* observer)
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364 {
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365 observer_.reset(observer);
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366 }
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367 };
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368
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369
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370
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371 class FramesCache : public boost::noncopyable
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372 {
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373 private:
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374 class CachedImage : public Orthanc::ICacheable
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375 {
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376 private:
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377 std::unique_ptr<Orthanc::ImageAccessor> image_;
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378 unsigned int quality_;
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379
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380 public:
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381 CachedImage(Orthanc::ImageAccessor* image,
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382 unsigned int quality) :
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383 image_(image),
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384 quality_(quality)
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385 {
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386 assert(image != NULL);
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387 }
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388
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389 virtual size_t GetMemoryUsage() const
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390 {
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391 assert(image_.get() != NULL);
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392 return (image_->GetBytesPerPixel() * image_->GetPitch() * image_->GetHeight());
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393 }
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394
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395 const Orthanc::ImageAccessor& GetImage() const
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396 {
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397 assert(image_.get() != NULL);
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398 return *image_;
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399 }
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400
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401 unsigned int GetQuality() const
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402 {
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403 return quality_;
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404 }
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405 };
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406
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407
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408 static std::string GetKey(const std::string& sopInstanceUid,
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409 size_t frameIndex)
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410 {
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411 return sopInstanceUid + "|" + boost::lexical_cast<std::string>(frameIndex);
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412 }
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413
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414
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415 Orthanc::MemoryObjectCache cache_;
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416
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417 public:
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418 FramesCache()
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419 {
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420 SetMaximumSize(100 * 1024 * 1024); // 100 MB
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421 }
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422
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423 size_t GetMaximumSize()
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424 {
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425 return cache_.GetMaximumSize();
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426 }
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427
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428 void SetMaximumSize(size_t size)
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429 {
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430 cache_.SetMaximumSize(size);
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431 }
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432
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433 /**
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434 * Returns "true" iff the provided image has better quality than the
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435 * previously cached one, or if no cache was previously available.
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436 **/
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437 bool Acquire(const std::string& sopInstanceUid,
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438 size_t frameIndex,
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439 Orthanc::ImageAccessor* image /* transfer ownership */,
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440 unsigned int quality)
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441 {
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442 std::unique_ptr<Orthanc::ImageAccessor> protection(image);
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443
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444 if (image == NULL)
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445 {
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446 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
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447 }
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448 else if (image->GetFormat() != Orthanc::PixelFormat_Float32 &&
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449 image->GetFormat() != Orthanc::PixelFormat_RGB24)
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450 {
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451 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat);
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452 }
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453
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454 const std::string& key = GetKey(sopInstanceUid, frameIndex);
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455
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456 bool invalidate = false;
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457
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458 {
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459 /**
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460 * Access the previous cached entry, with side effect of tagging
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461 * it as the most recently accessed frame (update of LRU recycling)
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462 **/
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463 Orthanc::MemoryObjectCache::Accessor accessor(cache_, key, false /* unique lock */);
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464
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465 if (accessor.IsValid())
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466 {
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467 const CachedImage& previous = dynamic_cast<const CachedImage&>(accessor.GetValue());
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468
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469 // There is already a cached image for this frame
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470 if (previous.GetQuality() < quality)
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471 {
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472 // The previously stored image has poorer quality
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473 invalidate = true;
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474 }
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475 else
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476 {
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477 // No update in the quality, don't change the cache
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478 return false;
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479 }
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480 }
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481 else
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482 {
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483 invalidate = false;
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484 }
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485 }
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486
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487 if (invalidate)
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488 {
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489 cache_.Invalidate(key);
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490 }
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491
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492 cache_.Acquire(key, new CachedImage(protection.release(), quality));
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493 return true;
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494 }
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495
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496 class Accessor : public boost::noncopyable
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497 {
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498 private:
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499 Orthanc::MemoryObjectCache::Accessor accessor_;
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500
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501 const CachedImage& GetCachedImage() const
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502 {
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503 if (IsValid())
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504 {
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505 return dynamic_cast<CachedImage&>(accessor_.GetValue());
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506 }
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507 else
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508 {
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509 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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510 }
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511 }
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diff changeset
512
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diff changeset
513 public:
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514 Accessor(FramesCache& that,
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515 const std::string& sopInstanceUid,
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diff changeset
516 size_t frameIndex) :
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diff changeset
517 accessor_(that.cache_, GetKey(sopInstanceUid, frameIndex), false /* shared lock */)
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518 {
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519 }
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parents:
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520
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diff changeset
521 bool IsValid() const
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522 {
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523 return accessor_.IsValid();
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524 }
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525
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526 const Orthanc::ImageAccessor& GetImage() const
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527 {
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528 return GetCachedImage().GetImage();
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529 }
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530
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531 unsigned int GetQuality() const
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532 {
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533 return GetCachedImage().GetQuality();
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534 }
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535 };
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536 };
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537
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538
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539
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540 class SeriesCursor : public boost::noncopyable
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541 {
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542 public:
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543 enum Action
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544 {
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545 Action_FastPlus,
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546 Action_Plus,
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547 Action_None,
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548 Action_Minus,
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549 Action_FastMinus
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550 };
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parents:
diff changeset
551
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552 private:
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553 std::vector<size_t> prefetch_;
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554 int framesCount_;
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555 int currentFrame_;
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556 bool isCircular_;
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557 int fastDelta_;
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558 Action lastAction_;
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559
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560 int ComputeNextFrame(int currentFrame,
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561 Action action) const
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562 {
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563 if (framesCount_ == 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
564 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
565 assert(currentFrame == 0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
566 return 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
567 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
568
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
569 int nextFrame = currentFrame;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
570
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
571 switch (action)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
572 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
573 case Action_FastPlus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
574 nextFrame += fastDelta_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
575 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
576
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
577 case Action_Plus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
578 nextFrame += 1;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
579 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
580
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
581 case Action_None:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
582 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
583
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
584 case Action_Minus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
585 nextFrame -= 1;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
586 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
587
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
588 case Action_FastMinus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
589 nextFrame -= fastDelta_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
590 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
591
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
592 default:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
593 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
594 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
595
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
596 if (isCircular_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
597 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
598 while (nextFrame < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
599 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
600 nextFrame += framesCount_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
601 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
602
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
603 while (nextFrame >= framesCount_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
604 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
605 nextFrame -= framesCount_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
606 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
607 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
608 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
609 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
610 if (nextFrame < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
611 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
612 nextFrame = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
613 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
614 else if (nextFrame >= framesCount_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
615 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
616 nextFrame = framesCount_ - 1;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
617 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
618 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
619
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
620 return nextFrame;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
621 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
622
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
623 void UpdatePrefetch()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
624 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
625 /**
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
626 * This method will order the frames of the series according to
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
627 * the number of "actions" (i.e. mouse wheels) that are necessary
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
628 * to reach them, starting from the current frame. It is assumed
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
629 * that once one action is done, it is more likely that the user
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
630 * will do the same action just afterwards.
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
631 **/
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
632
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
633 prefetch_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
634
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
635 if (framesCount_ == 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
636 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
637 return;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
638 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
639
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
640 prefetch_.reserve(framesCount_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
641
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
642 // Breadth-first search using a FIFO. The queue associates a frame
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
643 // and the action that is the most likely in this frame
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
644 typedef std::list< std::pair<int, Action> > Queue;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
645
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
646 Queue queue;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
647 std::set<int> visited; // Frames that have already been visited
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
648
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
649 queue.push_back(std::make_pair(currentFrame_, lastAction_));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
650
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
651 while (!queue.empty())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
652 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
653 int frame = queue.front().first;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
654 Action previousAction = queue.front().second;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
655 queue.pop_front();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
656
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
657 if (visited.find(frame) == visited.end())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
658 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
659 visited.insert(frame);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
660 prefetch_.push_back(frame);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
661
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
662 switch (previousAction)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
663 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
664 case Action_None:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
665 case Action_Plus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
666 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
667 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
668 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
669 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
670 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
671
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
672 case Action_Minus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
673 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
674 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
675 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
676 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
677 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
678
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
679 case Action_FastPlus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
680 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
681 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
682 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
683 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
684 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
685
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
686 case Action_FastMinus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
687 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
688 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
689 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
690 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
691 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
692
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
693 default:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
694 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
695 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
696 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
697 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
698
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
699 assert(prefetch_.size() == framesCount_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
700 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
701
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
702 bool CheckFrameIndex(int frame) const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
703 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
704 return ((framesCount_ == 0 && frame == 0) ||
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
705 (framesCount_ > 0 && frame >= 0 && frame < framesCount_));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
706 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
707
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
708 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
709 SeriesCursor(size_t framesCount) :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
710 framesCount_(framesCount),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
711 currentFrame_(framesCount / 2), // Start at the middle frame
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
712 isCircular_(false),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
713 lastAction_(Action_None)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
714 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
715 SetFastDelta(framesCount / 20);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
716 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
717 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
718
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
719 void SetCircular(bool isCircular)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
720 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
721 isCircular_ = isCircular;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
722 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
723 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
724
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
725 void SetFastDelta(int delta)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
726 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
727 fastDelta_ = (delta < 0 ? -delta : delta);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
728
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
729 if (fastDelta_ <= 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
730 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
731 fastDelta_ = 1;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
732 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
733 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
734
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
735 void SetCurrentIndex(size_t frame)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
736 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
737 if (frame >= framesCount_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
738 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
739 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
740 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
741 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
742 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
743 currentFrame_ = frame;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
744 lastAction_ = Action_None;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
745 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
746 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
747 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
748
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
749 size_t GetCurrentIndex() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
750 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
751 assert(CheckFrameIndex(currentFrame_));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
752 return static_cast<size_t>(currentFrame_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
753 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
754
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
755 void Apply(Action action)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
756 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
757 currentFrame_ = ComputeNextFrame(currentFrame_, action);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
758 lastAction_ = action;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
759 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
760 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
761
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
762 size_t GetPrefetchSize() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
763 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
764 assert(prefetch_.size() == framesCount_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
765 return prefetch_.size();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
766 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
767
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
768 size_t GetPrefetchFrameIndex(size_t i) const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
769 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
770 if (i >= prefetch_.size())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
771 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
772 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
773 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
774 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
775 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
776 assert(CheckFrameIndex(prefetch_[i]));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
777 return static_cast<size_t>(prefetch_[i]);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
778 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
779 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
780 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
781
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
782
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
783
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
784
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
785 class FrameGeometry
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
786 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
787 private:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
788 bool isValid_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
789 std::string frameOfReferenceUid_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
790 OrthancStone::CoordinateSystem3D coordinates_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
791 double pixelSpacingX_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
792 double pixelSpacingY_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
793 OrthancStone::Extent2D extent_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
794
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
795 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
796 FrameGeometry() :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
797 isValid_(false)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
798 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
799 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
800
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
801 FrameGeometry(const Orthanc::DicomMap& tags) :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
802 isValid_(false),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
803 coordinates_(tags)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
804 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
805 if (!tags.LookupStringValue(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
806 frameOfReferenceUid_, Orthanc::DICOM_TAG_FRAME_OF_REFERENCE_UID, false))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
807 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
808 frameOfReferenceUid_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
809 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
810
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
811 OrthancStone::GeometryToolbox::GetPixelSpacing(pixelSpacingX_, pixelSpacingY_, tags);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
812
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
813 unsigned int rows, columns;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
814 if (tags.HasTag(Orthanc::DICOM_TAG_IMAGE_POSITION_PATIENT) &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
815 tags.HasTag(Orthanc::DICOM_TAG_IMAGE_ORIENTATION_PATIENT) &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
816 tags.ParseUnsignedInteger32(rows, Orthanc::DICOM_TAG_ROWS) &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
817 tags.ParseUnsignedInteger32(columns, Orthanc::DICOM_TAG_COLUMNS))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
818 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
819 double ox = -pixelSpacingX_ / 2.0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
820 double oy = -pixelSpacingY_ / 2.0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
821 extent_.AddPoint(ox, oy);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
822 extent_.AddPoint(ox + pixelSpacingX_ * static_cast<double>(columns),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
823 oy + pixelSpacingY_ * static_cast<double>(rows));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
824
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
825 isValid_ = true;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
826 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
827 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
828
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
829 bool IsValid() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
830 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
831 return isValid_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
832 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
833
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
834 const std::string& GetFrameOfReferenceUid() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
835 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
836 if (isValid_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
837 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
838 return frameOfReferenceUid_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
839 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
840 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
841 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
842 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
843 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
844 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
845
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
846 const OrthancStone::CoordinateSystem3D& GetCoordinates() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
847 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
848 if (isValid_)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
849 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
850 return coordinates_;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
851 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
852 else
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
853 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
854 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
855 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
856 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
857
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
858 double GetPixelSpacingX() const
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
859 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
860 if (isValid_)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
861 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
862 return pixelSpacingX_;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
863 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
864 else
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
865 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
866 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
867 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
868 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
869
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
870 double GetPixelSpacingY() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
871 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
872 if (isValid_)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
873 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
874 return pixelSpacingY_;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
875 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
876 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
877 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
878 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
879 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
880 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
881
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
882 bool Intersect(double& x1, // Coordinates of the clipped line (out)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
883 double& y1,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
884 double& x2,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
885 double& y2,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
886 const FrameGeometry& other) const
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
887 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
888 if (this == &other)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
889 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
890 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
891 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
892
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
893 OrthancStone::Vector direction, origin;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
894
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
895 if (IsValid() &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
896 other.IsValid() &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
897 !extent_.IsEmpty() &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
898 frameOfReferenceUid_ == other.frameOfReferenceUid_ &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
899 OrthancStone::GeometryToolbox::IntersectTwoPlanes(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
900 origin, direction,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
901 coordinates_.GetOrigin(), coordinates_.GetNormal(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
902 other.coordinates_.GetOrigin(), other.coordinates_.GetNormal()))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
903 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
904 double ax, ay, bx, by;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
905 coordinates_.ProjectPoint(ax, ay, origin);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
906 coordinates_.ProjectPoint(bx, by, origin + 100.0 * direction);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
907
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
908 return OrthancStone::GeometryToolbox::ClipLineToRectangle(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
909 x1, y1, x2, y2,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
910 ax, ay, bx, by,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
911 extent_.GetX1(), extent_.GetY1(), extent_.GetX2(), extent_.GetY2());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
912 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
913 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
914 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
915 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
916 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
917 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
918 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
919
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
920
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
921
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
922 class ViewerViewport : public OrthancStone::ObserverBase<ViewerViewport>
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
923 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
924 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
925 class IObserver : public boost::noncopyable
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
926 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
927 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
928 virtual ~IObserver()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
929 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
930 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
931
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
932 virtual void SignalFrameUpdated(const ViewerViewport& viewport,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
933 size_t currentFrame,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
934 size_t countFrames,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
935 DisplayedFrameQuality quality) = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
936 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
937
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
938 private:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
939 static const int LAYER_TEXTURE = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
940 static const int LAYER_REFERENCE_LINES = 1;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
941
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
942
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
943 class ICommand : public Orthanc::IDynamicObject
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
944 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
945 private:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
946 boost::shared_ptr<ViewerViewport> viewport_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
947
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
948 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
949 ICommand(boost::shared_ptr<ViewerViewport> viewport) :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
950 viewport_(viewport)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
951 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
952 if (viewport == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
953 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
954 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
955 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
956 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
957
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
958 virtual ~ICommand()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
959 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
960 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
961
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
962 ViewerViewport& GetViewport() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
963 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
964 assert(viewport_ != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
965 return *viewport_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
966 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
967
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
968 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
969 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
970 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
971 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
972
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
973 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
974 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
975 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
976 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
977
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
978 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
979 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
980 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
981 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
982 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
983
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
984 class SetDefaultWindowingCommand : public ICommand
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
985 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
986 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
987 SetDefaultWindowingCommand(boost::shared_ptr<ViewerViewport> viewport) :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
988 ICommand(viewport)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
989 {
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990 }
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diff changeset
991
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992 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const ORTHANC_OVERRIDE
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993 {
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994 if (message.GetResources()->GetSize() != 1)
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995 {
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996 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol);
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997 }
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parents:
diff changeset
998
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diff changeset
999 const Orthanc::DicomMap& dicom = message.GetResources()->GetResource(0);
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1000
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parents:
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1001 {
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diff changeset
1002 OrthancStone::DicomInstanceParameters params(dicom);
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1003
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1004 if (params.HasDefaultWindowing())
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1005 {
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1006 GetViewport().defaultWindowingCenter_ = params.GetDefaultWindowingCenter();
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diff changeset
1007 GetViewport().defaultWindowingWidth_ = params.GetDefaultWindowingWidth();
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diff changeset
1008 LOG(INFO) << "Default windowing: " << params.GetDefaultWindowingCenter()
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1009 << "," << params.GetDefaultWindowingWidth();
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1010
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1011 GetViewport().windowingCenter_ = params.GetDefaultWindowingCenter();
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parents:
diff changeset
1012 GetViewport().windowingWidth_ = params.GetDefaultWindowingWidth();
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1013 }
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1014 else
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1015 {
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1016 LOG(INFO) << "No default windowing";
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1017 GetViewport().ResetDefaultWindowing();
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1018 }
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parents:
diff changeset
1019 }
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parents:
diff changeset
1020
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1021 GetViewport().DisplayCurrentFrame();
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1022 }
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1023 };
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parents:
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1024
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1025 class SetLowQualityFrame : public ICommand
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1026 {
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1027 private:
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1028 std::string sopInstanceUid_;
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1029 unsigned int frameIndex_;
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1030 float windowCenter_;
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1031 float windowWidth_;
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1032 bool isMonochrome1_;
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1033 bool isPrefetch_;
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1034
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1035 public:
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diff changeset
1036 SetLowQualityFrame(boost::shared_ptr<ViewerViewport> viewport,
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1037 const std::string& sopInstanceUid,
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1038 unsigned int frameIndex,
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1039 float windowCenter,
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1040 float windowWidth,
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diff changeset
1041 bool isMonochrome1,
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1042 bool isPrefetch) :
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1043 ICommand(viewport),
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1044 sopInstanceUid_(sopInstanceUid),
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1045 frameIndex_(frameIndex),
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1046 windowCenter_(windowCenter),
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diff changeset
1047 windowWidth_(windowWidth),
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diff changeset
1048 isMonochrome1_(isMonochrome1),
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diff changeset
1049 isPrefetch_(isPrefetch)
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diff changeset
1050 {
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diff changeset
1051 }
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parents:
diff changeset
1052
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parents:
diff changeset
1053 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const ORTHANC_OVERRIDE
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1054 {
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diff changeset
1055 std::unique_ptr<Orthanc::JpegReader> jpeg(new Orthanc::JpegReader);
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1056 jpeg->ReadFromMemory(message.GetAnswer());
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diff changeset
1057
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diff changeset
1058 bool updatedCache;
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1059
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1060 switch (jpeg->GetFormat())
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1061 {
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1062 case Orthanc::PixelFormat_RGB24:
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diff changeset
1063 updatedCache = GetViewport().cache_->Acquire(
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parents:
diff changeset
1064 sopInstanceUid_, frameIndex_, jpeg.release(), QUALITY_JPEG);
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diff changeset
1065 break;
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1066
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parents:
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1067 case Orthanc::PixelFormat_Grayscale8:
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1068 {
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1069 if (isMonochrome1_)
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parents:
diff changeset
1070 {
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parents:
diff changeset
1071 Orthanc::ImageProcessing::Invert(*jpeg);
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parents:
diff changeset
1072 }
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parents:
diff changeset
1073
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diff changeset
1074 std::unique_ptr<Orthanc::Image> converted(
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parents:
diff changeset
1075 new Orthanc::Image(Orthanc::PixelFormat_Float32, jpeg->GetWidth(),
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diff changeset
1076 jpeg->GetHeight(), false));
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parents:
diff changeset
1077
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parents:
diff changeset
1078 Orthanc::ImageProcessing::Convert(*converted, *jpeg);
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parents:
diff changeset
1079
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parents:
diff changeset
1080 /**
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parents:
diff changeset
1081
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parents:
diff changeset
1082 Orthanc::ImageProcessing::ShiftScale() computes "(x + offset) * scaling".
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parents:
diff changeset
1083 The system to solve is thus:
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parents:
diff changeset
1084
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parents:
diff changeset
1085 (0 + offset) * scaling = windowingCenter - windowingWidth / 2 [a]
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parents:
diff changeset
1086 (255 + offset) * scaling = windowingCenter + windowingWidth / 2 [b]
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parents:
diff changeset
1087
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parents:
diff changeset
1088 Resolution:
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parents:
diff changeset
1089
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parents:
diff changeset
1090 [b - a] => 255 * scaling = windowingWidth
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parents:
diff changeset
1091 [a] => offset = (windowingCenter - windowingWidth / 2) / scaling
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parents:
diff changeset
1092
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parents:
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1093 **/
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parents:
diff changeset
1094
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parents:
diff changeset
1095 const float scaling = windowWidth_ / 255.0f;
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parents:
diff changeset
1096 const float offset = (OrthancStone::LinearAlgebra::IsCloseToZero(scaling) ? 0 :
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parents:
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1097 (windowCenter_ - windowWidth_ / 2.0f) / scaling);
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diff changeset
1098
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1099 Orthanc::ImageProcessing::ShiftScale(*converted, offset, scaling, false);
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diff changeset
1100 updatedCache = GetViewport().cache_->Acquire(
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diff changeset
1101 sopInstanceUid_, frameIndex_, converted.release(), QUALITY_JPEG);
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diff changeset
1102 break;
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diff changeset
1103 }
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diff changeset
1104
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parents:
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1105 default:
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
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1106 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
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diff changeset
1107 }
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parents:
diff changeset
1108
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parents:
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1109 if (updatedCache)
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1110 {
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diff changeset
1111 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameIndex_);
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1112 }
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diff changeset
1113
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1114 if (isPrefetch_)
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parents:
diff changeset
1115 {
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diff changeset
1116 GetViewport().ScheduleNextPrefetch();
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parents:
diff changeset
1117 }
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parents:
diff changeset
1118 }
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parents:
diff changeset
1119 };
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1120
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1121
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1122 class SetFullDicomFrame : public ICommand
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1123 {
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1124 private:
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1125 std::string sopInstanceUid_;
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1126 unsigned int frameIndex_;
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1127 bool isPrefetch_;
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diff changeset
1128
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diff changeset
1129 public:
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parents:
diff changeset
1130 SetFullDicomFrame(boost::shared_ptr<ViewerViewport> viewport,
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parents:
diff changeset
1131 const std::string& sopInstanceUid,
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parents:
diff changeset
1132 unsigned int frameIndex,
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parents:
diff changeset
1133 bool isPrefetch) :
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parents:
diff changeset
1134 ICommand(viewport),
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parents:
diff changeset
1135 sopInstanceUid_(sopInstanceUid),
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parents:
diff changeset
1136 frameIndex_(frameIndex),
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parents:
diff changeset
1137 isPrefetch_(isPrefetch)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1138 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1139 }
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parents:
diff changeset
1140
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parents:
diff changeset
1141 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const ORTHANC_OVERRIDE
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parents:
diff changeset
1142 {
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parents:
diff changeset
1143 Orthanc::DicomMap tags;
1531
d3cafeef07bb fix for new interface of Orthanc::ParsedDicomFile::ExtractDicomSummary()
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parents: 1516
diff changeset
1144 message.GetDicom().ExtractDicomSummary(tags, ORTHANC_STONE_MAX_TAG_LENGTH);
1495
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parents:
diff changeset
1145
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parents:
diff changeset
1146 std::string s;
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parents:
diff changeset
1147 if (!tags.LookupStringValue(s, Orthanc::DICOM_TAG_SOP_INSTANCE_UID, false))
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parents:
diff changeset
1148 {
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parents:
diff changeset
1149 // Safety check
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parents:
diff changeset
1150 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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parents:
diff changeset
1151 }
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parents:
diff changeset
1152
1564
e731e62692a9 upgrading Orthanc framework
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parents: 1561
diff changeset
1153 std::unique_ptr<Orthanc::ImageAccessor> frame(message.GetDicom().DecodeFrame(frameIndex_));
1495
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parents:
diff changeset
1154
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parents:
diff changeset
1155 if (frame.get() == NULL)
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parents:
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1156 {
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parents:
diff changeset
1157 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1158 }
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parents:
diff changeset
1159
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parents:
diff changeset
1160 bool updatedCache;
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parents:
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1161
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parents:
diff changeset
1162 if (frame->GetFormat() == Orthanc::PixelFormat_RGB24)
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parents:
diff changeset
1163 {
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parents:
diff changeset
1164 updatedCache = GetViewport().cache_->Acquire(
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parents:
diff changeset
1165 sopInstanceUid_, frameIndex_, frame.release(), QUALITY_FULL);
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parents:
diff changeset
1166 }
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parents:
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1167 else
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parents:
diff changeset
1168 {
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parents:
diff changeset
1169 double a = 1;
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parents:
diff changeset
1170 double b = 0;
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parents:
diff changeset
1171
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parents:
diff changeset
1172 double doseScaling;
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parents:
diff changeset
1173 if (tags.ParseDouble(doseScaling, Orthanc::DICOM_TAG_DOSE_GRID_SCALING))
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parents:
diff changeset
1174 {
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parents:
diff changeset
1175 a = doseScaling;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1176 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1177
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1178 double rescaleIntercept, rescaleSlope;
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parents:
diff changeset
1179 if (tags.ParseDouble(rescaleIntercept, Orthanc::DICOM_TAG_RESCALE_INTERCEPT) &&
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parents:
diff changeset
1180 tags.ParseDouble(rescaleSlope, Orthanc::DICOM_TAG_RESCALE_SLOPE))
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parents:
diff changeset
1181 {
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parents:
diff changeset
1182 a *= rescaleSlope;
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parents:
diff changeset
1183 b = rescaleIntercept;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1184 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1185
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parents:
diff changeset
1186 std::unique_ptr<Orthanc::ImageAccessor> converted(
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parents:
diff changeset
1187 new Orthanc::Image(Orthanc::PixelFormat_Float32, frame->GetWidth(), frame->GetHeight(), false));
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parents:
diff changeset
1188 Orthanc::ImageProcessing::Convert(*converted, *frame);
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parents:
diff changeset
1189 Orthanc::ImageProcessing::ShiftScale2(*converted, b, a, false);
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parents:
diff changeset
1190
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parents:
diff changeset
1191 updatedCache = GetViewport().cache_->Acquire(
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1192 sopInstanceUid_, frameIndex_, converted.release(), QUALITY_FULL);
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parents:
diff changeset
1193 }
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parents:
diff changeset
1194
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1195 if (updatedCache)
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1196 {
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1197 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameIndex_);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1198 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1199
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1200 if (isPrefetch_)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1201 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1202 GetViewport().ScheduleNextPrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1203 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1204 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1205 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1206
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1207
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1208 class PrefetchItem
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1209 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1210 private:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1211 size_t frameIndex_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1212 bool isFull_;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1213
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1214 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1215 PrefetchItem(size_t frameIndex,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1216 bool isFull) :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1217 frameIndex_(frameIndex),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1218 isFull_(isFull)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1219 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1220 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1221
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1222 size_t GetFrameIndex() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1223 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1224 return frameIndex_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1225 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1226
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1227 bool IsFull() const
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1228 {
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1229 return isFull_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1230 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1231 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1232
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1233
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1234 std::unique_ptr<IObserver> observer_;
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1235 OrthancStone::ILoadersContext& context_;
1551
c54bc5bffd01 software rendering
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parents: 1549
diff changeset
1236 boost::shared_ptr<OrthancStone::WebAssemblyViewport> viewport_;
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1237 boost::shared_ptr<OrthancStone::DicomResourcesLoader> loader_;
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1238 OrthancStone::DicomSource source_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1239 boost::shared_ptr<FramesCache> cache_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1240 std::unique_ptr<OrthancStone::SortedFrames> frames_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1241 std::unique_ptr<SeriesCursor> cursor_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1242 float windowingCenter_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1243 float windowingWidth_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1244 float defaultWindowingCenter_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1245 float defaultWindowingWidth_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1246 bool inverted_;
1554
6d14ed6163b1 flip x/y in Stone Web viewer
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parents: 1552
diff changeset
1247 bool flipX_;
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parents: 1552
diff changeset
1248 bool flipY_;
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1249 bool fitNextContent_;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1250 bool isCtrlDown_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1251 FrameGeometry currentFrameGeometry_;
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parents:
diff changeset
1252 std::list<PrefetchItem> prefetchQueue_;
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parents:
diff changeset
1253
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parents:
diff changeset
1254 void ScheduleNextPrefetch()
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1255 {
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parents:
diff changeset
1256 while (!prefetchQueue_.empty())
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1257 {
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1258 size_t index = prefetchQueue_.front().GetFrameIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1259 bool isFull = prefetchQueue_.front().IsFull();
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1260 prefetchQueue_.pop_front();
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1261
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1262 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1263 unsigned int frame = frames_->GetFrameIndex(index);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1264
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1265 {
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1266 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frame);
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parents:
diff changeset
1267 if (!accessor.IsValid() ||
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1268 (isFull && accessor.GetQuality() == 0))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1269 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1270 if (isFull)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1271 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1272 ScheduleLoadFullDicomFrame(index, PRIORITY_NORMAL, true);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1273 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1274 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1275 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1276 ScheduleLoadRenderedFrame(index, PRIORITY_NORMAL, true);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1277 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1278 return;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1279 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1280 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1281 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1282 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1283
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1284
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1285 void ResetDefaultWindowing()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1286 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1287 defaultWindowingCenter_ = 128;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1288 defaultWindowingWidth_ = 256;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1289
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1290 windowingCenter_ = defaultWindowingCenter_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1291 windowingWidth_ = defaultWindowingWidth_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1292
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1293 inverted_ = false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1294 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1295
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1296 void SignalUpdatedFrame(const std::string& sopInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1297 unsigned int frameIndex)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1298 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1299 if (cursor_.get() != NULL &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1300 frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1301 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1302 size_t index = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1303
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1304 if (frames_->GetFrameSopInstanceUid(index) == sopInstanceUid &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1305 frames_->GetFrameIndex(index) == frameIndex)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1306 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1307 DisplayCurrentFrame();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1308 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1309 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1310 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1311
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1312 void DisplayCurrentFrame()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1313 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1314 DisplayedFrameQuality quality = DisplayedFrameQuality_None;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1315
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1316 if (cursor_.get() != NULL &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1317 frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1318 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1319 const size_t index = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1320
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1321 unsigned int cachedQuality;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1322 if (!DisplayFrame(cachedQuality, index))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1323 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1324 // This frame is not cached yet: Load it
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1325 if (source_.HasDicomWebRendered())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1326 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1327 ScheduleLoadRenderedFrame(index, PRIORITY_HIGH, false /* not a prefetch */);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1328 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1329 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1330 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1331 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1332 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1333 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1334 else if (cachedQuality < QUALITY_FULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1335 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1336 // This frame is only available in low-res: Download the full DICOM
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1337 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1338 quality = DisplayedFrameQuality_Low;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1339 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1340 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1341 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1342 quality = DisplayedFrameQuality_High;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1343 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1344
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1345 currentFrameGeometry_ = FrameGeometry(frames_->GetFrameTags(index));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1346
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1347 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1348 // Prepare prefetching
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1349 prefetchQueue_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1350 for (size_t i = 0; i < cursor_->GetPrefetchSize() && i < 16; i++)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1351 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1352 size_t a = cursor_->GetPrefetchFrameIndex(i);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1353 if (a != index)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1354 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1355 prefetchQueue_.push_back(PrefetchItem(a, i < 2));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1356 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1357 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1358
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1359 ScheduleNextPrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1360 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1361
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1362 if (observer_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1363 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1364 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1365 frames_->GetFramesCount(), quality);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1366 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1367 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1368 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1369 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1370 currentFrameGeometry_ = FrameGeometry();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1371 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1372 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1373
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1374 void ClearViewport()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1375 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1376 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1377 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1378 lock->GetController().GetScene().DeleteLayer(LAYER_TEXTURE);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1379 //lock->GetCompositor().Refresh(lock->GetController().GetScene());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1380 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1381 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1382 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1383
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1384
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1385 void SaveCurrentWindowing()
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1386 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1387 // Save the current windowing (that could have been altered by
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1388 // GrayscaleWindowingSceneTracker), so that it can be reused
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1389 // by the next frames
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1390
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1391 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1392
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1393 OrthancStone::Scene2D& scene = lock->GetController().GetScene();
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1394
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1395 if (scene.HasLayer(LAYER_TEXTURE) &&
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1396 scene.GetLayer(LAYER_TEXTURE).GetType() == OrthancStone::ISceneLayer::Type_FloatTexture)
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1397 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1398 OrthancStone::FloatTextureSceneLayer& layer =
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1399 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(scene.GetLayer(LAYER_TEXTURE));
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1400 layer.GetWindowing(windowingCenter_, windowingWidth_);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1401 }
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1402 }
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1403
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1404
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1405 bool DisplayFrame(unsigned int& quality,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1406 size_t index)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1407 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1408 if (frames_.get() == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1409 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1410 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1411 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1412
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1413 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1414 unsigned int frame = frames_->GetFrameIndex(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1415
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1416 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frame);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1417 if (accessor.IsValid())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1418 {
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1419 SaveCurrentWindowing();
1534
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1420
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1421 quality = accessor.GetQuality();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1422
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1423 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1424
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1425 switch (accessor.GetImage().GetFormat())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1426 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1427 case Orthanc::PixelFormat_RGB24:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1428 layer.reset(new OrthancStone::ColorTextureSceneLayer(accessor.GetImage()));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1429 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1430
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1431 case Orthanc::PixelFormat_Float32:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1432 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1433 std::unique_ptr<OrthancStone::FloatTextureSceneLayer> tmp(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1434 new OrthancStone::FloatTextureSceneLayer(accessor.GetImage()));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1435 tmp->SetCustomWindowing(windowingCenter_, windowingWidth_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1436 tmp->SetInverted(inverted_ ^ frames_->IsFrameMonochrome1(index));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1437 layer.reset(tmp.release());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1438 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1439 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1440
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1441 default:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1442 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1443 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1444
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1445 layer->SetLinearInterpolation(true);
1554
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1446 layer->SetFlipX(flipX_);
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1447 layer->SetFlipY(flipY_);
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1448
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1449 double pixelSpacingX, pixelSpacingY;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1450 OrthancStone::GeometryToolbox::GetPixelSpacing(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1451 pixelSpacingX, pixelSpacingY, frames_->GetFrameTags(index));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1452 layer->SetPixelSpacing(pixelSpacingX, pixelSpacingY);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1453
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1454 if (layer.get() == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1455 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1456 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1457 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1458 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1459 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1460 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
1534
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1461
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1462 OrthancStone::Scene2D& scene = lock->GetController().GetScene();
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1463
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1464 scene.SetLayer(LAYER_TEXTURE, layer.release());
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1465
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1466 if (fitNextContent_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1467 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1468 lock->GetCompositor().RefreshCanvasSize();
1534
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1469 lock->GetCompositor().FitContent(scene);
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1470 fitNextContent_ = false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1471 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1472
1534
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1473 //lock->GetCompositor().Refresh(scene);
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1474 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1475 return true;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1476 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1477 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1478 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1479 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1480 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1481 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1482 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1483
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1484 void ScheduleLoadFullDicomFrame(size_t index,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1485 int priority,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1486 bool isPrefetch)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1487 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1488 if (frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1489 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1490 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1491 unsigned int frame = frames_->GetFrameIndex(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1492
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1493 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1494 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1495 lock->Schedule(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1496 GetSharedObserver(), priority, OrthancStone::ParseDicomFromWadoCommand::Create(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1497 source_, frames_->GetStudyInstanceUid(), frames_->GetSeriesInstanceUid(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1498 sopInstanceUid, false /* transcoding (TODO) */,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1499 Orthanc::DicomTransferSyntax_LittleEndianExplicit /* TODO */,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1500 new SetFullDicomFrame(GetSharedObserver(), sopInstanceUid, frame, isPrefetch)));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1501 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1502 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1503 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1504
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1505 void ScheduleLoadRenderedFrame(size_t index,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1506 int priority,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1507 bool isPrefetch)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1508 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1509 if (!source_.HasDicomWebRendered())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1510 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1511 ScheduleLoadFullDicomFrame(index, priority, isPrefetch);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1512 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1513 else if (frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1514 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1515 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1516 unsigned int frame = frames_->GetFrameIndex(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1517 bool isMonochrome1 = frames_->IsFrameMonochrome1(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1518
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1519 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1520 "/series/" + frames_->GetSeriesInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1521 "/instances/" + sopInstanceUid +
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1522 "/frames/" + boost::lexical_cast<std::string>(frame + 1) + "/rendered");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1523
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1524 std::map<std::string, std::string> headers, arguments;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1525 arguments["window"] = (
1536
7b326e5ee97b reduce blinking
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1534
diff changeset
1526 boost::lexical_cast<std::string>(windowingCenter_) + "," +
7b326e5ee97b reduce blinking
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1534
diff changeset
1527 boost::lexical_cast<std::string>(windowingWidth_) + ",linear");
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1528
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1529 std::unique_ptr<OrthancStone::IOracleCommand> command(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1530 source_.CreateDicomWebCommand(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1531 uri, arguments, headers, new SetLowQualityFrame(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1532 GetSharedObserver(), sopInstanceUid, frame,
1536
7b326e5ee97b reduce blinking
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1534
diff changeset
1533 windowingCenter_, windowingWidth_, isMonochrome1, isPrefetch)));
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1534
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1535 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1536 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1537 lock->Schedule(GetSharedObserver(), priority, command.release());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1538 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1539 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1540 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1541
1554
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1542 void UpdateCurrentTextureParameters()
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1543 {
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1544 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1545
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1546 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE))
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1547 {
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1548 if (lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() ==
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1549 OrthancStone::ISceneLayer::Type_FloatTexture)
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1550 {
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1551 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1552 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)).
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1553 SetCustomWindowing(windowingCenter_, windowingWidth_);
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1554 }
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1555
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1556 {
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1557 OrthancStone::TextureBaseSceneLayer& layer =
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1558 dynamic_cast<OrthancStone::TextureBaseSceneLayer&>(
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1559 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE));
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1560
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1561 layer.SetFlipX(flipX_);
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1562 layer.SetFlipY(flipY_);
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1563 }
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1564
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1565 lock->Invalidate();
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1566 }
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1567 }
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1568
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1569
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1570 ViewerViewport(OrthancStone::ILoadersContext& context,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1571 const OrthancStone::DicomSource& source,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1572 const std::string& canvas,
1552
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1573 boost::shared_ptr<FramesCache> cache,
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1574 bool softwareRendering) :
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1575 context_(context),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1576 source_(source),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1577 cache_(cache),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1578 fitNextContent_(true),
1554
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1579 isCtrlDown_(false),
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1580 flipX_(false),
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1581 flipY_(false)
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1582 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1583 if (!cache_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1584 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1585 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1586 }
1552
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1587
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1588 if (softwareRendering)
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1589 {
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1590 LOG(INFO) << "Creating Cairo viewport in canvas: " << canvas;
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1591 viewport_ = OrthancStone::WebAssemblyCairoViewport::Create(canvas);
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1592 }
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1593 else
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1594 {
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1595 LOG(INFO) << "Creating WebGL viewport in canvas: " << canvas;
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1596 viewport_ = OrthancStone::WebGLViewport::Create(canvas);
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1597 }
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1598
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1599 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, OnWheel);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1600 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1601 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1602
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1603 ResetDefaultWindowing();
1554
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1604
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1605 /*{
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1606 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1607 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer);
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1608 OrthancStone::PolylineSceneLayer::Chain chain;
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1609 chain.push_back(OrthancStone::ScenePoint2D(-10, 0));
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1610 chain.push_back(OrthancStone::ScenePoint2D(10, 0));
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1611 layer->AddChain(chain, false, 255, 0, 0);
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1612 chain.clear();
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1613 chain.push_back(OrthancStone::ScenePoint2D(0, -10));
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1614 chain.push_back(OrthancStone::ScenePoint2D(0, 10));
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1615 layer->AddChain(chain, false, 255, 0, 0);
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1616 chain.clear();
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1617 chain.push_back(OrthancStone::ScenePoint2D(40, 30));
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1618 chain.push_back(OrthancStone::ScenePoint2D(40, 50));
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1619 layer->AddChain(chain, false, 255, 0, 0);
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1620 chain.clear();
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1621 chain.push_back(OrthancStone::ScenePoint2D(30, 40));
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1622 chain.push_back(OrthancStone::ScenePoint2D(50, 40));
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1623 layer->AddChain(chain, false, 255, 0, 0);
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1624 lock->GetController().GetScene().SetLayer(1000, layer.release());
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1625 lock->Invalidate();
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1626 }*/
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1627 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1628
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1629 static EM_BOOL OnKey(int eventType,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1630 const EmscriptenKeyboardEvent *event,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1631 void *userData)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1632 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1633 /**
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1634 * WARNING: There is a problem with Firefox 71 that seems to mess
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1635 * the "ctrlKey" value.
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1636 **/
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1637
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1638 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1639 that.isCtrlDown_ = event->ctrlKey;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1640 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1641 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1642
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1643
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1644 static EM_BOOL OnWheel(int eventType,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1645 const EmscriptenWheelEvent *wheelEvent,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1646 void *userData)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1647 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1648 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1649
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1650 if (that.cursor_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1651 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1652 if (wheelEvent->deltaY < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1653 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1654 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastMinus : SeriesCursor::Action_Minus);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1655 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1656 else if (wheelEvent->deltaY > 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1657 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1658 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastPlus : SeriesCursor::Action_Plus);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1659 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1660 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1661
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1662 return true;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1663 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1664
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1665 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1666 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1667 dynamic_cast<const ICommand&>(message.GetUserPayload()).Handle(message);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1668 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1669
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1670 void Handle(const OrthancStone::HttpCommand::SuccessMessage& message)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1671 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1672 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1673 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1674
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1675 void Handle(const OrthancStone::ParseDicomSuccessMessage& message)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1676 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1677 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1678 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1679
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1680 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1681 static boost::shared_ptr<ViewerViewport> Create(OrthancStone::ILoadersContext::ILock& lock,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1682 const OrthancStone::DicomSource& source,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1683 const std::string& canvas,
1552
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1684 boost::shared_ptr<FramesCache> cache,
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1685 bool softwareRendering)
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1686 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1687 boost::shared_ptr<ViewerViewport> viewport(
1552
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
1688 new ViewerViewport(lock.GetContext(), source, canvas, cache, softwareRendering));
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1689
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1690 viewport->loader_ = OrthancStone::DicomResourcesLoader::Create(lock);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1691 viewport->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1692 *viewport->loader_, &ViewerViewport::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1693
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1694 viewport->Register<OrthancStone::HttpCommand::SuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1695 lock.GetOracleObservable(), &ViewerViewport::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1696
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1697 viewport->Register<OrthancStone::ParseDicomSuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1698 lock.GetOracleObservable(), &ViewerViewport::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1699
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1700 return viewport;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1701 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1702
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1703 void SetFrames(OrthancStone::SortedFrames* frames)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1704 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1705 if (frames == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1706 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1707 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1708 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1709
1554
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1710 flipX_ = false;
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1711 flipY_ = false;
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1712 fitNextContent_ = true;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1713
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1714 frames_.reset(frames);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1715 cursor_.reset(new SeriesCursor(frames_->GetFramesCount()));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1716
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1717 LOG(INFO) << "Number of frames in series: " << frames_->GetFramesCount();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1718
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1719 ResetDefaultWindowing();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1720 ClearViewport();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1721 prefetchQueue_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1722 currentFrameGeometry_ = FrameGeometry();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1723
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1724 if (observer_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1725 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1726 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1727 frames_->GetFramesCount(), DisplayedFrameQuality_None);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1728 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1729
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1730 if (frames_->GetFramesCount() != 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1731 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1732 const std::string& sopInstanceUid = frames_->GetFrameSopInstanceUid(cursor_->GetCurrentIndex());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1733
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1734 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1735 // Fetch the default windowing for the central instance
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1736 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1737 "/series/" + frames_->GetSeriesInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1738 "/instances/" + sopInstanceUid + "/metadata");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1739
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1740 loader_->ScheduleGetDicomWeb(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1741 boost::make_shared<OrthancStone::LoadedDicomResources>(Orthanc::DICOM_TAG_SOP_INSTANCE_UID),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1742 0, source_, uri, new SetDefaultWindowingCommand(GetSharedObserver()));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1743 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1744 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1745 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1746
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1747 // This method is used when the layout of the HTML page changes,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1748 // which does not trigger the "emscripten_set_resize_callback()"
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1749 void UpdateSize(bool fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1750 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1751 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1752 lock->GetCompositor().RefreshCanvasSize();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1753
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1754 if (fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1755 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1756 lock->GetCompositor().FitContent(lock->GetController().GetScene());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1757 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1758
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1759 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1760 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1761
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1762 void AcquireObserver(IObserver* observer)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1763 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1764 observer_.reset(observer);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1765 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1766
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1767 const std::string& GetCanvasId() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1768 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1769 assert(viewport_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1770 return viewport_->GetCanvasId();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1771 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1772
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1773 void ChangeFrame(SeriesCursor::Action action)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1774 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1775 if (cursor_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1776 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1777 size_t previous = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1778
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1779 cursor_->Apply(action);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1780
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1781 size_t current = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1782 if (previous != current)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1783 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1784 DisplayCurrentFrame();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1785 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1786 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1787 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1788
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1789 const FrameGeometry& GetCurrentFrameGeometry() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1790 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1791 return currentFrameGeometry_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1792 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1793
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1794 void UpdateReferenceLines(const std::list<const FrameGeometry*>& planes)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1795 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1796 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1797
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1798 if (GetCurrentFrameGeometry().IsValid())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1799 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1800 for (std::list<const FrameGeometry*>::const_iterator
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1801 it = planes.begin(); it != planes.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1802 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1803 assert(*it != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1804
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1805 double x1, y1, x2, y2;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1806 if (GetCurrentFrameGeometry().Intersect(x1, y1, x2, y2, **it))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1807 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1808 OrthancStone::PolylineSceneLayer::Chain chain;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1809 chain.push_back(OrthancStone::ScenePoint2D(x1, y1));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1810 chain.push_back(OrthancStone::ScenePoint2D(x2, y2));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1811 layer->AddChain(chain, false, 0, 255, 0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1812 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1813 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1814 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1815
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1816 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1817 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1818
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1819 if (layer->GetChainsCount() == 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1820 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1821 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1822 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1823 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1824 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1825 lock->GetController().GetScene().SetLayer(LAYER_REFERENCE_LINES, layer.release());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1826 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1827
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1828 //lock->GetCompositor().Refresh(lock->GetController().GetScene());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1829 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1830 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1831 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1832
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1833
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1834 void ClearReferenceLines()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1835 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1836 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1837 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1838 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1839 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1840 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1841 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1842
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1843
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1844 void SetDefaultWindowing()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1845 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1846 SetWindowing(defaultWindowingCenter_, defaultWindowingWidth_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1847 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1848
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1849 void SetWindowing(float windowingCenter,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1850 float windowingWidth)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1851 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1852 windowingCenter_ = windowingCenter;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1853 windowingWidth_ = windowingWidth;
1554
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1854 UpdateCurrentTextureParameters();
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1855 }
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1856
1554
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1857 void FlipX()
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1858 {
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1859 flipX_ = !flipX_;
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1860 SaveCurrentWindowing();
1554
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1861 UpdateCurrentTextureParameters();
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1862 }
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1863
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1864 void FlipY()
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1865 {
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1866 flipY_ = !flipY_;
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1867 SaveCurrentWindowing();
1554
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
1868 UpdateCurrentTextureParameters();
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1869 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1870
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1871 void Invert()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1872 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1873 inverted_ = !inverted_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1874
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1875 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1876 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1877
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1878 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE) &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1879 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() ==
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1880 OrthancStone::ISceneLayer::Type_FloatTexture)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1881 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1882 OrthancStone::FloatTextureSceneLayer& layer =
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1883 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1884 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1885
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1886 // NB: Using "IsInverted()" instead of "inverted_" is for
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1887 // compatibility with MONOCHROME1 images
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1888 layer.SetInverted(!layer.IsInverted());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1889 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1890 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1891 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1892 }
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1893
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1894 void SetMouseButtonActions(OrthancStone::MouseAction leftAction,
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1895 OrthancStone::MouseAction middleAction,
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1896 OrthancStone::MouseAction rightAction)
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1897 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1898 std::unique_ptr<OrthancStone::DefaultViewportInteractor> interactor(
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1899 new OrthancStone::DefaultViewportInteractor);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1900
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1901 interactor->SetLeftButtonAction(leftAction);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1902 interactor->SetMiddleButtonAction(middleAction);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1903 interactor->SetRightButtonAction(rightAction);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1904
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1905 assert(viewport_ != NULL);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1906 viewport_->AcquireInteractor(interactor.release());
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
1907 }
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1908 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1909
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1910
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1911
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1912
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1913
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1914 typedef std::map<std::string, boost::shared_ptr<ViewerViewport> > Viewports;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1915 static Viewports allViewports_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1916 static bool showReferenceLines_ = true;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1917
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1918
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1919 static void UpdateReferenceLines()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1920 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1921 if (showReferenceLines_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1922 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1923 std::list<const FrameGeometry*> planes;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1924
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1925 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1926 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1927 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1928 planes.push_back(&it->second->GetCurrentFrameGeometry());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1929 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1930
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1931 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1932 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1933 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1934 it->second->UpdateReferenceLines(planes);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1935 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1936 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1937 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1938 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1939 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1940 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1941 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1942 it->second->ClearReferenceLines();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1943 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1944 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1945 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1946
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1947
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1948 class WebAssemblyObserver : public ResourcesLoader::IObserver,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1949 public ViewerViewport::IObserver
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1950 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1951 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1952 virtual void SignalResourcesLoaded() ORTHANC_OVERRIDE
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parents:
diff changeset
1953 {
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diff changeset
1954 DISPATCH_JAVASCRIPT_EVENT("ResourcesLoaded");
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parents:
diff changeset
1955 }
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parents:
diff changeset
1956
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parents:
diff changeset
1957 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid,
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parents:
diff changeset
1958 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE
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parents:
diff changeset
1959 {
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parents:
diff changeset
1960 EM_ASM({
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parents:
diff changeset
1961 const customEvent = document.createEvent("CustomEvent");
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parents:
diff changeset
1962 customEvent.initCustomEvent("ThumbnailLoaded", false, false,
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parents:
diff changeset
1963 { "studyInstanceUid" : UTF8ToString($0),
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parents:
diff changeset
1964 "seriesInstanceUid" : UTF8ToString($1) });
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parents:
diff changeset
1965 window.dispatchEvent(customEvent);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1966 },
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parents:
diff changeset
1967 studyInstanceUid.c_str(),
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1968 seriesInstanceUid.c_str());
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1969 }
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parents:
diff changeset
1970
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parents:
diff changeset
1971 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid,
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parents:
diff changeset
1972 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1973 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1974 EM_ASM({
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parents:
diff changeset
1975 const customEvent = document.createEvent("CustomEvent");
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parents:
diff changeset
1976 customEvent.initCustomEvent("MetadataLoaded", false, false,
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parents:
diff changeset
1977 { "studyInstanceUid" : UTF8ToString($0),
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parents:
diff changeset
1978 "seriesInstanceUid" : UTF8ToString($1) });
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1979 window.dispatchEvent(customEvent);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1980 },
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1981 studyInstanceUid.c_str(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1982 seriesInstanceUid.c_str());
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1983 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1984
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1985 virtual void SignalFrameUpdated(const ViewerViewport& viewport,
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1986 size_t currentFrame,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1987 size_t countFrames,
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1988 DisplayedFrameQuality quality) ORTHANC_OVERRIDE
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1989 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1990 EM_ASM({
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1991 const customEvent = document.createEvent("CustomEvent");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1992 customEvent.initCustomEvent("FrameUpdated", false, false,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1993 { "canvasId" : UTF8ToString($0),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1994 "currentFrame" : $1,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1995 "framesCount" : $2,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1996 "quality" : $3 });
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1997 window.dispatchEvent(customEvent);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1998 },
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1999 viewport.GetCanvasId().c_str(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2000 static_cast<int>(currentFrame),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2001 static_cast<int>(countFrames),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2002 quality);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2003
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2004
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2005 UpdateReferenceLines();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2006 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2007 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2008
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2009
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2010
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2011 static OrthancStone::DicomSource source_;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2012 static boost::shared_ptr<FramesCache> cache_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2013 static boost::shared_ptr<OrthancStone::WebAssemblyLoadersContext> context_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2014 static std::string stringBuffer_;
1552
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2015 static bool softwareRendering_ = false;
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2016 static OrthancStone::MouseAction leftButtonAction_ = OrthancStone::MouseAction_GrayscaleWindowing;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2017 static OrthancStone::MouseAction middleButtonAction_ = OrthancStone::MouseAction_Pan;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2018 static OrthancStone::MouseAction rightButtonAction_ = OrthancStone::MouseAction_Zoom;
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2019
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2020
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2021 static void FormatTags(std::string& target,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2022 const Orthanc::DicomMap& tags)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2023 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2024 Orthanc::DicomArray arr(tags);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2025 Json::Value v = Json::objectValue;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2026
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2027 for (size_t i = 0; i < arr.GetSize(); i++)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2028 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2029 const Orthanc::DicomElement& element = arr.GetElement(i);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2030 if (!element.GetValue().IsBinary() &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2031 !element.GetValue().IsNull())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2032 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2033 v[element.GetTag().Format()] = element.GetValue().GetContent();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2034 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2035 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2036
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2037 target = v.toStyledString();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2038 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2039
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2040
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2041 static ResourcesLoader& GetResourcesLoader()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2042 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2043 static boost::shared_ptr<ResourcesLoader> resourcesLoader_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2044
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2045 if (!resourcesLoader_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2046 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2047 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2048 resourcesLoader_ = ResourcesLoader::Create(*lock, source_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2049 resourcesLoader_->AcquireObserver(new WebAssemblyObserver);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2050 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2051
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2052 return *resourcesLoader_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2053 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2054
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2055
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2056 static boost::shared_ptr<ViewerViewport> GetViewport(const std::string& canvas)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2057 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2058 Viewports::iterator found = allViewports_.find(canvas);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2059 if (found == allViewports_.end())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2060 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2061 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock());
1552
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2062 boost::shared_ptr<ViewerViewport> viewport(
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2063 ViewerViewport::Create(*lock, source_, canvas, cache_, softwareRendering_));
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2064 viewport->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_);
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2065 viewport->AcquireObserver(new WebAssemblyObserver);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2066 allViewports_[canvas] = viewport;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2067 return viewport;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2068 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2069 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2070 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2071 return found->second;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2072 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2073 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2074
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2075
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2076
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2077 static OrthancStone::MouseAction ConvertMouseAction(int action)
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2078 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2079 switch (action)
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2080 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2081 case MouseAction_GrayscaleWindowing:
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2082 return OrthancStone::MouseAction_GrayscaleWindowing;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2083
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2084 case MouseAction_Zoom:
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2085 return OrthancStone::MouseAction_Zoom;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2086
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2087 case MouseAction_Pan:
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2088 return OrthancStone::MouseAction_Pan;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2089
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2090 case MouseAction_Rotate:
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2091 return OrthancStone::MouseAction_Rotate;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2092
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2093 default:
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2094 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2095 }
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2096 }
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2097
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2098
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2099
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2100 extern "C"
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2101 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2102 int main(int argc, char const *argv[])
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2103 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2104 printf("OK\n");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2105 Orthanc::InitializeFramework("", true);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2106 Orthanc::Logging::EnableInfoLevel(true);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2107 //Orthanc::Logging::EnableTraceLevel(true);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2108
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2109 context_.reset(new OrthancStone::WebAssemblyLoadersContext(1, 4, 1));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2110 cache_.reset(new FramesCache);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2111
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2112 DISPATCH_JAVASCRIPT_EVENT("StoneInitialized");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2113 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2114
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2115
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2116 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2117 void SetOrthancRoot(const char* uri,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2118 int useRendered)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2119 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2120 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2121 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2122 context_->SetLocalOrthanc(uri); // For "source_.SetDicomWebThroughOrthancSource()"
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2123 source_.SetDicomWebSource(std::string(uri) + "/dicom-web");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2124 source_.SetDicomWebRendered(useRendered != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2125 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2126 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2127 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2128
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2129
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2130 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2131 void SetDicomWebServer(const char* serverName,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2132 int hasRendered)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2133 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2134 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2135 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2136 source_.SetDicomWebThroughOrthancSource(serverName);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2137 source_.SetDicomWebRendered(hasRendered != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2138 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2139 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2140 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2141
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2142
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2143 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2144 void FetchAllStudies()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2145 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2146 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2147 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2148 GetResourcesLoader().FetchAllStudies();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2149 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2150 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2151 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2152
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2153 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2154 void FetchStudy(const char* studyInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2155 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2156 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2157 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2158 GetResourcesLoader().FetchStudy(studyInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2159 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2160 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2161 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2162
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2163 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2164 void FetchSeries(const char* studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2165 const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2166 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2167 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2168 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2169 GetResourcesLoader().FetchSeries(studyInstanceUid, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2170 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2171 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2172 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2173
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2174 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2175 int GetStudiesCount()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2176 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2177 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2178 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2179 return GetResourcesLoader().GetStudiesCount();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2180 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2181 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2182 return 0; // on exception
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2183 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2184
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2185 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2186 int GetSeriesCount()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2187 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2188 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2189 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2190 return GetResourcesLoader().GetSeriesCount();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2191 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2192 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2193 return 0; // on exception
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2194 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2195
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2196
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2197 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2198 const char* GetStringBuffer()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2199 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2200 return stringBuffer_.c_str();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2201 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2202
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2203
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2204 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2205 void LoadStudyTags(int i)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2206 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2207 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2208 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2209 if (i < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2210 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2211 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2212 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2213
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2214 Orthanc::DicomMap dicom;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2215 GetResourcesLoader().GetStudy(dicom, i);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2216 FormatTags(stringBuffer_, dicom);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2217 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2218 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2219 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2220
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2221
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2222 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2223 void LoadSeriesTags(int i)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2224 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2225 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2226 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2227 if (i < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2228 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2229 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2230 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2231
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2232 Orthanc::DicomMap dicom;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2233 GetResourcesLoader().GetSeries(dicom, i);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2234 FormatTags(stringBuffer_, dicom);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2235 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2236 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2237 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2238
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2239
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2240 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2241 int LoadSeriesThumbnail(const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2242 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2243 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2244 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2245 std::string image, mime;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2246 switch (GetResourcesLoader().GetSeriesThumbnail(image, mime, seriesInstanceUid))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2247 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2248 case OrthancStone::SeriesThumbnailType_Image:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2249 Orthanc::Toolbox::EncodeDataUriScheme(stringBuffer_, mime, image);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2250 return ThumbnailType_Image;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2251
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2252 case OrthancStone::SeriesThumbnailType_Pdf:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2253 return ThumbnailType_Pdf;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2254
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2255 case OrthancStone::SeriesThumbnailType_Video:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2256 return ThumbnailType_Video;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2257
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2258 case OrthancStone::SeriesThumbnailType_NotLoaded:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2259 return ThumbnailType_Loading;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2260
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2261 case OrthancStone::SeriesThumbnailType_Unsupported:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2262 return ThumbnailType_NoPreview;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2263
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2264 default:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2265 return ThumbnailType_Unknown;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2266 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2267 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2268 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2269 return ThumbnailType_Unknown;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2270 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2271
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2272
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2273 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2274 void SpeedUpFetchSeriesMetadata(const char* studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2275 const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2276 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2277 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2278 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2279 GetResourcesLoader().FetchSeriesMetadata(PRIORITY_HIGH, studyInstanceUid, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2280 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2281 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2282 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2283
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2284
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2285 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2286 int IsSeriesComplete(const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2287 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2288 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2289 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2290 return GetResourcesLoader().IsSeriesComplete(seriesInstanceUid) ? 1 : 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2291 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2292 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2293 return 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2294 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2295
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2296 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2297 int LoadSeriesInViewport(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2298 const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2299 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2300 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2301 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2302 std::unique_ptr<OrthancStone::SortedFrames> frames(new OrthancStone::SortedFrames);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2303
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2304 if (GetResourcesLoader().SortSeriesFrames(*frames, seriesInstanceUid))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2305 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2306 GetViewport(canvas)->SetFrames(frames.release());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2307 return 1;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2308 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2309 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2310 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2311 return 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2312 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2313 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2314 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2315 return 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2316 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2317
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2318
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2319 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2320 void AllViewportsUpdateSize(int fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2321 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2322 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2323 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2324 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2325 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2326 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2327 it->second->UpdateSize(fitContent != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2328 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2329 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2330 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2331 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2332
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2333
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2334 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2335 void DecrementFrame(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2336 int fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2337 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2338 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2339 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2340 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Minus);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2341 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2342 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2343 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2344
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2345
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2346 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2347 void IncrementFrame(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2348 int fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2349 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2350 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2351 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2352 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Plus);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2353 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2354 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2355 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2356
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2357
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2358 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2359 void ShowReferenceLines(int show)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2360 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2361 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2362 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2363 showReferenceLines_ = (show != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2364 UpdateReferenceLines();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2365 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2366 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2367 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2368
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2369
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2370 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2371 void SetDefaultWindowing(const char* canvas)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2372 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2373 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2374 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2375 GetViewport(canvas)->SetDefaultWindowing();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2376 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2377 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2378 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2379
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2380
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2381 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2382 void SetWindowing(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2383 int center,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2384 int width)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2385 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2386 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2387 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2388 GetViewport(canvas)->SetWindowing(center, width);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2389 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2390 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2391 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2392
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2393
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2394 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2395 void InvertContrast(const char* canvas)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2396 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2397 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2398 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2399 GetViewport(canvas)->Invert();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2400 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2401 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2402 }
1552
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2403
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2404
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2405 EMSCRIPTEN_KEEPALIVE
1554
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2406 void FlipX(const char* canvas)
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2407 {
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2408 try
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2409 {
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2410 GetViewport(canvas)->FlipX();
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2411 }
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2412 EXTERN_CATCH_EXCEPTIONS;
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2413 }
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2414
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2415
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2416 EMSCRIPTEN_KEEPALIVE
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2417 void FlipY(const char* canvas)
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2418 {
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2419 try
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2420 {
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2421 GetViewport(canvas)->FlipY();
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2422 }
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2423 EXTERN_CATCH_EXCEPTIONS;
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2424 }
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2425
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2426
6d14ed6163b1 flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1552
diff changeset
2427 EMSCRIPTEN_KEEPALIVE
1552
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2428 void SetSoftwareRendering(int softwareRendering)
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2429 {
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2430 softwareRendering_ = softwareRendering;
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2431 }
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2432
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2433
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2434 EMSCRIPTEN_KEEPALIVE
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2435 int IsSoftwareRendering()
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2436 {
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2437 return softwareRendering_;
a4d82f1bcb10 user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
2438 }
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2439
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2440
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2441 EMSCRIPTEN_KEEPALIVE
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2442 void SetMouseButtonActions(int leftAction,
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2443 int middleAction,
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2444 int rightAction)
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2445 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2446 try
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2447 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2448 leftButtonAction_ = ConvertMouseAction(leftAction);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2449 middleButtonAction_ = ConvertMouseAction(middleAction);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2450 rightButtonAction_ = ConvertMouseAction(rightAction);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2451
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2452 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it)
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2453 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2454 assert(it->second != NULL);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2455 it->second->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_);
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2456 }
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2457 }
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2458 EXTERN_CATCH_EXCEPTIONS;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1558
diff changeset
2459 }
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2460 }