Mercurial > hg > orthanc-stone
annotate Applications/StoneWebViewer/WebAssembly/StoneWebViewer.cpp @ 1565:b8b4cb58a874
removed unnecessary include
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 17 Sep 2020 15:19:48 +0200 |
parents | e731e62692a9 |
children | 32e0c007789d |
rev | line source |
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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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31 |
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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/ParsedDicomFile.h> |
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60 #include <Images/Image.h> |
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61 #include <Images/ImageProcessing.h> |
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62 #include <Images/JpegReader.h> |
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63 #include <Logging.h> |
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64 |
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65 // Stone includes |
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66 #include <Loaders/DicomResourcesLoader.h> |
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67 #include <Loaders/SeriesMetadataLoader.h> |
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68 #include <Loaders/SeriesThumbnailsLoader.h> |
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69 #include <Loaders/WebAssemblyLoadersContext.h> |
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70 #include <Messages/ObserverBase.h> |
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71 #include <Oracle/ParseDicomFromWadoCommand.h> |
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72 #include <Oracle/ParseDicomSuccessMessage.h> |
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73 #include <Scene2D/ColorTextureSceneLayer.h> |
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74 #include <Scene2D/FloatTextureSceneLayer.h> |
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75 #include <Scene2D/PolylineSceneLayer.h> |
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77 #include <StoneException.h> |
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78 #include <Toolbox/DicomInstanceParameters.h> |
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79 #include <Toolbox/GeometryToolbox.h> |
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80 #include <Toolbox/SortedFrames.h> |
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81 #include <Viewport/DefaultViewportInteractor.h> |
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83 #include <Viewport/WebGLViewport.h> |
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84 |
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85 #include <boost/make_shared.hpp> |
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86 #include <stdio.h> |
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87 |
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88 |
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89 enum EMSCRIPTEN_KEEPALIVE ThumbnailType |
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90 { |
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91 ThumbnailType_Image, |
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92 ThumbnailType_NoPreview, |
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93 ThumbnailType_Pdf, |
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94 ThumbnailType_Video, |
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95 ThumbnailType_Loading, |
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96 ThumbnailType_Unknown |
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97 }; |
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98 |
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99 |
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100 enum EMSCRIPTEN_KEEPALIVE DisplayedFrameQuality |
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101 { |
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102 DisplayedFrameQuality_None, |
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103 DisplayedFrameQuality_Low, |
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104 DisplayedFrameQuality_High |
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105 }; |
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106 |
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107 |
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108 enum EMSCRIPTEN_KEEPALIVE MouseAction |
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109 { |
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110 MouseAction_GrayscaleWindowing, |
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111 MouseAction_Zoom, |
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112 MouseAction_Pan, |
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113 MouseAction_Rotate |
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114 }; |
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115 |
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116 |
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117 |
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118 static const int PRIORITY_HIGH = -100; |
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119 static const int PRIORITY_LOW = 100; |
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120 static const int PRIORITY_NORMAL = 0; |
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121 |
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122 static const unsigned int QUALITY_JPEG = 0; |
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123 static const unsigned int QUALITY_FULL = 1; |
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124 |
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125 class ResourcesLoader : public OrthancStone::ObserverBase<ResourcesLoader> |
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126 { |
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127 public: |
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128 class IObserver : public boost::noncopyable |
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129 { |
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130 public: |
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131 virtual ~IObserver() |
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132 { |
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133 } |
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134 |
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135 virtual void SignalResourcesLoaded() = 0; |
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136 |
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137 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid, |
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138 const std::string& seriesInstanceUid) = 0; |
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139 |
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140 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid, |
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141 const std::string& seriesInstanceUid) = 0; |
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142 }; |
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143 |
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144 private: |
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145 std::unique_ptr<IObserver> observer_; |
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146 OrthancStone::DicomSource source_; |
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147 size_t pending_; |
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148 boost::shared_ptr<OrthancStone::LoadedDicomResources> studies_; |
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149 boost::shared_ptr<OrthancStone::LoadedDicomResources> series_; |
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150 boost::shared_ptr<OrthancStone::DicomResourcesLoader> resourcesLoader_; |
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151 boost::shared_ptr<OrthancStone::SeriesThumbnailsLoader> thumbnailsLoader_; |
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152 boost::shared_ptr<OrthancStone::SeriesMetadataLoader> metadataLoader_; |
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153 |
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154 ResourcesLoader(const OrthancStone::DicomSource& source) : |
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155 source_(source), |
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156 pending_(0), |
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157 studies_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID)), |
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158 series_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID)) |
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159 { |
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160 } |
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161 |
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162 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) |
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163 { |
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164 const Orthanc::SingleValueObject<Orthanc::ResourceType>& payload = |
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165 dynamic_cast<const Orthanc::SingleValueObject<Orthanc::ResourceType>&>(message.GetUserPayload()); |
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166 |
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167 OrthancStone::LoadedDicomResources& dicom = *message.GetResources(); |
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168 |
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169 LOG(INFO) << "resources loaded: " << dicom.GetSize() |
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170 << ", " << Orthanc::EnumerationToString(payload.GetValue()); |
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171 |
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172 if (payload.GetValue() == Orthanc::ResourceType_Series) |
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173 { |
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174 for (size_t i = 0; i < dicom.GetSize(); i++) |
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175 { |
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176 std::string studyInstanceUid, seriesInstanceUid; |
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177 if (dicom.GetResource(i).LookupStringValue( |
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178 studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) && |
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179 dicom.GetResource(i).LookupStringValue( |
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180 seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false)) |
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181 { |
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182 thumbnailsLoader_->ScheduleLoadThumbnail(source_, "", studyInstanceUid, seriesInstanceUid); |
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183 metadataLoader_->ScheduleLoadSeries(PRIORITY_LOW + 1, source_, studyInstanceUid, seriesInstanceUid); |
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184 } |
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185 } |
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186 } |
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187 |
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188 if (pending_ == 0) |
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189 { |
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190 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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191 } |
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192 else |
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193 { |
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194 pending_ --; |
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195 if (pending_ == 0 && |
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196 observer_.get() != NULL) |
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197 { |
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198 observer_->SignalResourcesLoaded(); |
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199 } |
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200 } |
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201 } |
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202 |
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203 void Handle(const OrthancStone::SeriesThumbnailsLoader::SuccessMessage& message) |
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204 { |
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205 if (observer_.get() != NULL) |
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206 { |
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207 observer_->SignalSeriesThumbnailLoaded( |
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208 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid()); |
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209 } |
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210 } |
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211 |
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212 void Handle(const OrthancStone::SeriesMetadataLoader::SuccessMessage& message) |
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213 { |
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214 if (observer_.get() != NULL) |
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215 { |
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216 observer_->SignalSeriesMetadataLoaded( |
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217 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid()); |
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218 } |
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219 } |
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220 |
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221 void FetchInternal(const std::string& studyInstanceUid, |
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222 const std::string& seriesInstanceUid) |
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223 { |
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224 // Firstly, load the study |
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225 Orthanc::DicomMap filter; |
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226 filter.SetValue(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, studyInstanceUid, false); |
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227 |
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228 std::set<Orthanc::DicomTag> tags; |
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229 tags.insert(Orthanc::DICOM_TAG_STUDY_DESCRIPTION); // Necessary for Orthanc DICOMweb plugin |
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230 |
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231 resourcesLoader_->ScheduleQido( |
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232 studies_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Study, filter, tags, |
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233 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Study)); |
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234 |
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235 // Secondly, load the series |
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236 if (!seriesInstanceUid.empty()) |
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237 { |
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238 filter.SetValue(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, seriesInstanceUid, false); |
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239 } |
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240 |
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241 tags.insert(Orthanc::DICOM_TAG_SERIES_NUMBER); // Necessary for Google Cloud Platform |
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242 |
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243 resourcesLoader_->ScheduleQido( |
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244 series_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Series, filter, tags, |
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245 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Series)); |
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246 |
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247 pending_ += 2; |
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248 } |
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249 |
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250 public: |
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251 static boost::shared_ptr<ResourcesLoader> Create(OrthancStone::ILoadersContext::ILock& lock, |
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252 const OrthancStone::DicomSource& source) |
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253 { |
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254 boost::shared_ptr<ResourcesLoader> loader(new ResourcesLoader(source)); |
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255 |
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256 loader->resourcesLoader_ = OrthancStone::DicomResourcesLoader::Create(lock); |
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257 loader->thumbnailsLoader_ = OrthancStone::SeriesThumbnailsLoader::Create(lock, PRIORITY_LOW); |
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258 loader->metadataLoader_ = OrthancStone::SeriesMetadataLoader::Create(lock); |
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259 |
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260 loader->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>( |
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261 *loader->resourcesLoader_, &ResourcesLoader::Handle); |
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262 |
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263 loader->Register<OrthancStone::SeriesThumbnailsLoader::SuccessMessage>( |
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264 *loader->thumbnailsLoader_, &ResourcesLoader::Handle); |
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265 |
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266 loader->Register<OrthancStone::SeriesMetadataLoader::SuccessMessage>( |
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267 *loader->metadataLoader_, &ResourcesLoader::Handle); |
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268 |
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269 return loader; |
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270 } |
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271 |
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272 void FetchAllStudies() |
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273 { |
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274 FetchInternal("", ""); |
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275 } |
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276 |
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277 void FetchStudy(const std::string& studyInstanceUid) |
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278 { |
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279 FetchInternal(studyInstanceUid, ""); |
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280 } |
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281 |
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282 void FetchSeries(const std::string& studyInstanceUid, |
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283 const std::string& seriesInstanceUid) |
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284 { |
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285 FetchInternal(studyInstanceUid, seriesInstanceUid); |
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286 } |
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287 |
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288 size_t GetStudiesCount() const |
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289 { |
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290 return studies_->GetSize(); |
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291 } |
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292 |
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293 size_t GetSeriesCount() const |
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294 { |
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295 return series_->GetSize(); |
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296 } |
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297 |
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298 void GetStudy(Orthanc::DicomMap& target, |
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299 size_t i) |
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300 { |
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301 target.Assign(studies_->GetResource(i)); |
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302 } |
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303 |
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304 void GetSeries(Orthanc::DicomMap& target, |
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305 size_t i) |
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306 { |
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307 target.Assign(series_->GetResource(i)); |
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308 |
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309 // Complement with the study-level tags |
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310 std::string studyInstanceUid; |
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311 if (target.LookupStringValue(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) && |
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312 studies_->HasResource(studyInstanceUid)) |
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313 { |
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314 studies_->MergeResource(target, studyInstanceUid); |
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315 } |
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316 } |
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317 |
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318 OrthancStone::SeriesThumbnailType GetSeriesThumbnail(std::string& image, |
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319 std::string& mime, |
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320 const std::string& seriesInstanceUid) |
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321 { |
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322 return thumbnailsLoader_->GetSeriesThumbnail(image, mime, seriesInstanceUid); |
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323 } |
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324 |
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325 void FetchSeriesMetadata(int priority, |
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326 const std::string& studyInstanceUid, |
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327 const std::string& seriesInstanceUid) |
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328 { |
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329 metadataLoader_->ScheduleLoadSeries(priority, source_, studyInstanceUid, seriesInstanceUid); |
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330 } |
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331 |
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332 bool IsSeriesComplete(const std::string& seriesInstanceUid) |
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333 { |
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334 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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335 return accessor.IsComplete(); |
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336 } |
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337 |
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338 bool SortSeriesFrames(OrthancStone::SortedFrames& target, |
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339 const std::string& seriesInstanceUid) |
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340 { |
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341 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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342 |
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343 if (accessor.IsComplete()) |
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344 { |
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345 target.Clear(); |
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346 |
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347 for (size_t i = 0; i < accessor.GetInstancesCount(); i++) |
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348 { |
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349 target.AddInstance(accessor.GetInstance(i)); |
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350 } |
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351 |
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352 target.Sort(); |
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353 |
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354 return true; |
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355 } |
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356 else |
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357 { |
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358 return false; |
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359 } |
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360 } |
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361 |
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362 void AcquireObserver(IObserver* observer) |
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363 { |
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364 observer_.reset(observer); |
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365 } |
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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 class FramesCache : public boost::noncopyable |
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371 { |
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372 private: |
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373 class CachedImage : public Orthanc::ICacheable |
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374 { |
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375 private: |
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376 std::unique_ptr<Orthanc::ImageAccessor> image_; |
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377 unsigned int quality_; |
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378 |
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379 public: |
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380 CachedImage(Orthanc::ImageAccessor* image, |
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381 unsigned int quality) : |
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382 image_(image), |
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383 quality_(quality) |
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384 { |
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385 assert(image != NULL); |
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386 } |
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387 |
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388 virtual size_t GetMemoryUsage() const |
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389 { |
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390 assert(image_.get() != NULL); |
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391 return (image_->GetBytesPerPixel() * image_->GetPitch() * image_->GetHeight()); |
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392 } |
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393 |
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394 const Orthanc::ImageAccessor& GetImage() const |
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395 { |
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396 assert(image_.get() != NULL); |
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397 return *image_; |
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398 } |
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399 |
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400 unsigned int GetQuality() const |
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401 { |
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402 return quality_; |
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403 } |
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404 }; |
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405 |
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406 |
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407 static std::string GetKey(const std::string& sopInstanceUid, |
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408 size_t frameIndex) |
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409 { |
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410 return sopInstanceUid + "|" + boost::lexical_cast<std::string>(frameIndex); |
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411 } |
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412 |
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413 |
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414 Orthanc::MemoryObjectCache cache_; |
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415 |
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416 public: |
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417 FramesCache() |
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418 { |
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419 SetMaximumSize(100 * 1024 * 1024); // 100 MB |
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420 } |
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421 |
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422 size_t GetMaximumSize() |
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423 { |
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424 return cache_.GetMaximumSize(); |
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425 } |
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426 |
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427 void SetMaximumSize(size_t size) |
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428 { |
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429 cache_.SetMaximumSize(size); |
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430 } |
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431 |
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432 /** |
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433 * Returns "true" iff the provided image has better quality than the |
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434 * previously cached one, or if no cache was previously available. |
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435 **/ |
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436 bool Acquire(const std::string& sopInstanceUid, |
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437 size_t frameIndex, |
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438 Orthanc::ImageAccessor* image /* transfer ownership */, |
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439 unsigned int quality) |
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440 { |
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441 std::unique_ptr<Orthanc::ImageAccessor> protection(image); |
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442 |
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443 if (image == NULL) |
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444 { |
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445 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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446 } |
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447 else if (image->GetFormat() != Orthanc::PixelFormat_Float32 && |
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448 image->GetFormat() != Orthanc::PixelFormat_RGB24) |
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449 { |
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450 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); |
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451 } |
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452 |
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453 const std::string& key = GetKey(sopInstanceUid, frameIndex); |
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454 |
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455 bool invalidate = false; |
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456 |
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457 { |
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458 /** |
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459 * Access the previous cached entry, with side effect of tagging |
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460 * it as the most recently accessed frame (update of LRU recycling) |
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461 **/ |
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462 Orthanc::MemoryObjectCache::Accessor accessor(cache_, key, false /* unique lock */); |
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463 |
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464 if (accessor.IsValid()) |
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465 { |
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466 const CachedImage& previous = dynamic_cast<const CachedImage&>(accessor.GetValue()); |
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467 |
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468 // There is already a cached image for this frame |
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469 if (previous.GetQuality() < quality) |
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470 { |
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471 // The previously stored image has poorer quality |
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472 invalidate = true; |
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473 } |
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474 else |
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475 { |
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476 // No update in the quality, don't change the cache |
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477 return false; |
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478 } |
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479 } |
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480 else |
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481 { |
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482 invalidate = false; |
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483 } |
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484 } |
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485 |
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486 if (invalidate) |
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487 { |
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488 cache_.Invalidate(key); |
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489 } |
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490 |
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491 cache_.Acquire(key, new CachedImage(protection.release(), quality)); |
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492 return true; |
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493 } |
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494 |
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495 class Accessor : public boost::noncopyable |
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496 { |
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497 private: |
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498 Orthanc::MemoryObjectCache::Accessor accessor_; |
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499 |
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500 const CachedImage& GetCachedImage() const |
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501 { |
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502 if (IsValid()) |
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503 { |
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504 return dynamic_cast<CachedImage&>(accessor_.GetValue()); |
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505 } |
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506 else |
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507 { |
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508 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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509 } |
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510 } |
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511 |
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512 public: |
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513 Accessor(FramesCache& that, |
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514 const std::string& sopInstanceUid, |
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515 size_t frameIndex) : |
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516 accessor_(that.cache_, GetKey(sopInstanceUid, frameIndex), false /* shared lock */) |
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517 { |
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518 } |
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519 |
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520 bool IsValid() const |
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521 { |
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522 return accessor_.IsValid(); |
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523 } |
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524 |
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525 const Orthanc::ImageAccessor& GetImage() const |
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526 { |
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527 return GetCachedImage().GetImage(); |
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528 } |
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529 |
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530 unsigned int GetQuality() const |
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531 { |
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532 return GetCachedImage().GetQuality(); |
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533 } |
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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 class SeriesCursor : public boost::noncopyable |
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540 { |
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541 public: |
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542 enum Action |
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543 { |
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544 Action_FastPlus, |
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545 Action_Plus, |
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546 Action_None, |
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547 Action_Minus, |
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548 Action_FastMinus |
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549 }; |
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550 |
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551 private: |
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552 std::vector<size_t> prefetch_; |
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553 int framesCount_; |
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554 int currentFrame_; |
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555 bool isCircular_; |
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556 int fastDelta_; |
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557 Action lastAction_; |
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558 |
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559 int ComputeNextFrame(int currentFrame, |
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560 Action action) const |
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561 { |
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562 if (framesCount_ == 0) |
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563 { |
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564 assert(currentFrame == 0); |
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565 return 0; |
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566 } |
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567 |
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568 int nextFrame = currentFrame; |
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569 |
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570 switch (action) |
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571 { |
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572 case Action_FastPlus: |
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573 nextFrame += fastDelta_; |
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574 break; |
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575 |
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576 case Action_Plus: |
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577 nextFrame += 1; |
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578 break; |
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579 |
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580 case Action_None: |
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581 break; |
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582 |
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583 case Action_Minus: |
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584 nextFrame -= 1; |
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585 break; |
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586 |
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587 case Action_FastMinus: |
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588 nextFrame -= fastDelta_; |
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589 break; |
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590 |
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591 default: |
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592 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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593 } |
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594 |
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595 if (isCircular_) |
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596 { |
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597 while (nextFrame < 0) |
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598 { |
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599 nextFrame += framesCount_; |
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600 } |
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601 |
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602 while (nextFrame >= framesCount_) |
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603 { |
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604 nextFrame -= framesCount_; |
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605 } |
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606 } |
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607 else |
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608 { |
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609 if (nextFrame < 0) |
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610 { |
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611 nextFrame = 0; |
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612 } |
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613 else if (nextFrame >= framesCount_) |
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614 { |
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615 nextFrame = framesCount_ - 1; |
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616 } |
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617 } |
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618 |
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619 return nextFrame; |
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620 } |
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621 |
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622 void UpdatePrefetch() |
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623 { |
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624 /** |
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625 * This method will order the frames of the series according to |
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626 * the number of "actions" (i.e. mouse wheels) that are necessary |
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627 * to reach them, starting from the current frame. It is assumed |
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628 * that once one action is done, it is more likely that the user |
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629 * will do the same action just afterwards. |
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630 **/ |
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631 |
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632 prefetch_.clear(); |
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633 |
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634 if (framesCount_ == 0) |
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635 { |
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636 return; |
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637 } |
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638 |
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639 prefetch_.reserve(framesCount_); |
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640 |
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641 // Breadth-first search using a FIFO. The queue associates a frame |
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642 // and the action that is the most likely in this frame |
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643 typedef std::list< std::pair<int, Action> > Queue; |
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644 |
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645 Queue queue; |
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646 std::set<int> visited; // Frames that have already been visited |
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647 |
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648 queue.push_back(std::make_pair(currentFrame_, lastAction_)); |
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649 |
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650 while (!queue.empty()) |
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651 { |
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652 int frame = queue.front().first; |
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653 Action previousAction = queue.front().second; |
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654 queue.pop_front(); |
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655 |
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656 if (visited.find(frame) == visited.end()) |
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657 { |
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658 visited.insert(frame); |
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659 prefetch_.push_back(frame); |
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660 |
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661 switch (previousAction) |
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662 { |
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663 case Action_None: |
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664 case Action_Plus: |
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665 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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666 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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667 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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668 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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669 break; |
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670 |
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671 case Action_Minus: |
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672 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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673 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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674 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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675 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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676 break; |
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677 |
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678 case Action_FastPlus: |
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679 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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680 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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681 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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682 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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683 break; |
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684 |
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685 case Action_FastMinus: |
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686 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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687 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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688 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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689 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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690 break; |
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691 |
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692 default: |
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693 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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694 } |
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695 } |
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696 } |
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697 |
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698 assert(prefetch_.size() == framesCount_); |
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699 } |
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700 |
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701 bool CheckFrameIndex(int frame) const |
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702 { |
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703 return ((framesCount_ == 0 && frame == 0) || |
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704 (framesCount_ > 0 && frame >= 0 && frame < framesCount_)); |
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705 } |
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706 |
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707 public: |
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708 SeriesCursor(size_t framesCount) : |
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709 framesCount_(framesCount), |
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710 currentFrame_(framesCount / 2), // Start at the middle frame |
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711 isCircular_(false), |
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712 lastAction_(Action_None) |
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713 { |
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714 SetFastDelta(framesCount / 20); |
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715 UpdatePrefetch(); |
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716 } |
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717 |
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718 void SetCircular(bool isCircular) |
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719 { |
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720 isCircular_ = isCircular; |
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721 UpdatePrefetch(); |
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722 } |
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723 |
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724 void SetFastDelta(int delta) |
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725 { |
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726 fastDelta_ = (delta < 0 ? -delta : delta); |
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727 |
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728 if (fastDelta_ <= 0) |
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729 { |
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730 fastDelta_ = 1; |
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731 } |
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732 } |
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733 |
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734 void SetCurrentIndex(size_t frame) |
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735 { |
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736 if (frame >= framesCount_) |
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737 { |
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738 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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739 } |
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740 else |
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741 { |
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742 currentFrame_ = frame; |
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743 lastAction_ = Action_None; |
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744 UpdatePrefetch(); |
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745 } |
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746 } |
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747 |
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748 size_t GetCurrentIndex() const |
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749 { |
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750 assert(CheckFrameIndex(currentFrame_)); |
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751 return static_cast<size_t>(currentFrame_); |
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752 } |
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753 |
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754 void Apply(Action action) |
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755 { |
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756 currentFrame_ = ComputeNextFrame(currentFrame_, action); |
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757 lastAction_ = action; |
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758 UpdatePrefetch(); |
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759 } |
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760 |
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761 size_t GetPrefetchSize() const |
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762 { |
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763 assert(prefetch_.size() == framesCount_); |
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764 return prefetch_.size(); |
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765 } |
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766 |
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767 size_t GetPrefetchFrameIndex(size_t i) const |
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768 { |
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769 if (i >= prefetch_.size()) |
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770 { |
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771 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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772 } |
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773 else |
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774 { |
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775 assert(CheckFrameIndex(prefetch_[i])); |
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776 return static_cast<size_t>(prefetch_[i]); |
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777 } |
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778 } |
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779 }; |
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780 |
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781 |
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782 |
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783 |
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784 class FrameGeometry |
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785 { |
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786 private: |
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787 bool isValid_; |
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788 std::string frameOfReferenceUid_; |
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789 OrthancStone::CoordinateSystem3D coordinates_; |
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790 double pixelSpacingX_; |
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791 double pixelSpacingY_; |
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792 OrthancStone::Extent2D extent_; |
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793 |
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794 public: |
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795 FrameGeometry() : |
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796 isValid_(false) |
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797 { |
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798 } |
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799 |
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800 FrameGeometry(const Orthanc::DicomMap& tags) : |
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801 isValid_(false), |
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802 coordinates_(tags) |
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803 { |
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804 if (!tags.LookupStringValue( |
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805 frameOfReferenceUid_, Orthanc::DICOM_TAG_FRAME_OF_REFERENCE_UID, false)) |
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806 { |
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807 frameOfReferenceUid_.clear(); |
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808 } |
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809 |
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810 OrthancStone::GeometryToolbox::GetPixelSpacing(pixelSpacingX_, pixelSpacingY_, tags); |
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811 |
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812 unsigned int rows, columns; |
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813 if (tags.HasTag(Orthanc::DICOM_TAG_IMAGE_POSITION_PATIENT) && |
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814 tags.HasTag(Orthanc::DICOM_TAG_IMAGE_ORIENTATION_PATIENT) && |
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815 tags.ParseUnsignedInteger32(rows, Orthanc::DICOM_TAG_ROWS) && |
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816 tags.ParseUnsignedInteger32(columns, Orthanc::DICOM_TAG_COLUMNS)) |
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817 { |
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818 double ox = -pixelSpacingX_ / 2.0; |
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819 double oy = -pixelSpacingY_ / 2.0; |
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820 extent_.AddPoint(ox, oy); |
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821 extent_.AddPoint(ox + pixelSpacingX_ * static_cast<double>(columns), |
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822 oy + pixelSpacingY_ * static_cast<double>(rows)); |
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823 |
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824 isValid_ = true; |
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825 } |
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826 } |
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827 |
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828 bool IsValid() const |
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829 { |
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830 return isValid_; |
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831 } |
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832 |
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833 const std::string& GetFrameOfReferenceUid() const |
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834 { |
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835 if (isValid_) |
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836 { |
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837 return frameOfReferenceUid_; |
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838 } |
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839 else |
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840 { |
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841 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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842 } |
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843 } |
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844 |
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845 const OrthancStone::CoordinateSystem3D& GetCoordinates() const |
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846 { |
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847 if (isValid_) |
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848 { |
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849 return coordinates_; |
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850 } |
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851 else |
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852 { |
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853 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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854 } |
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855 } |
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856 |
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857 double GetPixelSpacingX() const |
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858 { |
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859 if (isValid_) |
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860 { |
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861 return pixelSpacingX_; |
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862 } |
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863 else |
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864 { |
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865 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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866 } |
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867 } |
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868 |
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869 double GetPixelSpacingY() const |
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870 { |
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871 if (isValid_) |
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872 { |
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873 return pixelSpacingY_; |
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874 } |
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875 else |
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876 { |
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877 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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878 } |
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879 } |
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|
880 |
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|
881 bool Intersect(double& x1, // Coordinates of the clipped line (out) |
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882 double& y1, |
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883 double& x2, |
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884 double& y2, |
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885 const FrameGeometry& other) const |
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886 { |
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887 if (this == &other) |
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888 { |
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889 return false; |
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890 } |
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891 |
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892 OrthancStone::Vector direction, origin; |
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893 |
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894 if (IsValid() && |
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895 other.IsValid() && |
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896 !extent_.IsEmpty() && |
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897 frameOfReferenceUid_ == other.frameOfReferenceUid_ && |
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898 OrthancStone::GeometryToolbox::IntersectTwoPlanes( |
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899 origin, direction, |
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900 coordinates_.GetOrigin(), coordinates_.GetNormal(), |
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901 other.coordinates_.GetOrigin(), other.coordinates_.GetNormal())) |
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902 { |
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903 double ax, ay, bx, by; |
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904 coordinates_.ProjectPoint(ax, ay, origin); |
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905 coordinates_.ProjectPoint(bx, by, origin + 100.0 * direction); |
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906 |
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907 return OrthancStone::GeometryToolbox::ClipLineToRectangle( |
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908 x1, y1, x2, y2, |
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909 ax, ay, bx, by, |
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910 extent_.GetX1(), extent_.GetY1(), extent_.GetX2(), extent_.GetY2()); |
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911 } |
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912 else |
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913 { |
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914 return false; |
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915 } |
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916 } |
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917 }; |
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918 |
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919 |
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920 |
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921 class ViewerViewport : public OrthancStone::ObserverBase<ViewerViewport> |
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922 { |
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923 public: |
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924 class IObserver : public boost::noncopyable |
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925 { |
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926 public: |
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927 virtual ~IObserver() |
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928 { |
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929 } |
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parents:
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|
930 |
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parents:
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931 virtual void SignalFrameUpdated(const ViewerViewport& viewport, |
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932 size_t currentFrame, |
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933 size_t countFrames, |
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934 DisplayedFrameQuality quality) = 0; |
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935 }; |
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parents:
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|
936 |
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parents:
diff
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937 private: |
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parents:
diff
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938 static const int LAYER_TEXTURE = 0; |
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939 static const int LAYER_REFERENCE_LINES = 1; |
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940 |
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parents:
diff
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|
941 |
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parents:
diff
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|
942 class ICommand : public Orthanc::IDynamicObject |
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943 { |
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parents:
diff
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|
944 private: |
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parents:
diff
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945 boost::shared_ptr<ViewerViewport> viewport_; |
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diff
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946 |
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parents:
diff
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|
947 public: |
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parents:
diff
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|
948 ICommand(boost::shared_ptr<ViewerViewport> viewport) : |
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diff
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949 viewport_(viewport) |
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950 { |
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parents:
diff
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|
951 if (viewport == NULL) |
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parents:
diff
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|
952 { |
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parents:
diff
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|
953 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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954 } |
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parents:
diff
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|
955 } |
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parents:
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|
956 |
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957 virtual ~ICommand() |
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958 { |
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parents:
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959 } |
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parents:
diff
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|
960 |
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961 ViewerViewport& GetViewport() const |
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962 { |
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963 assert(viewport_ != NULL); |
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964 return *viewport_; |
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965 } |
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966 |
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967 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const |
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968 { |
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969 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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970 } |
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parents:
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971 |
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972 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const |
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973 { |
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974 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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975 } |
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976 |
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977 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const |
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978 { |
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979 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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980 } |
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981 }; |
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982 |
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983 class SetDefaultWindowingCommand : public ICommand |
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984 { |
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985 public: |
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986 SetDefaultWindowingCommand(boost::shared_ptr<ViewerViewport> viewport) : |
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987 ICommand(viewport) |
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988 { |
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989 } |
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parents:
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990 |
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991 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const ORTHANC_OVERRIDE |
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992 { |
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993 if (message.GetResources()->GetSize() != 1) |
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994 { |
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995 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol); |
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996 } |
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997 |
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998 const Orthanc::DicomMap& dicom = message.GetResources()->GetResource(0); |
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999 |
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1000 { |
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1001 OrthancStone::DicomInstanceParameters params(dicom); |
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1002 |
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1003 if (params.HasDefaultWindowing()) |
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1004 { |
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1005 GetViewport().defaultWindowingCenter_ = params.GetDefaultWindowingCenter(); |
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1006 GetViewport().defaultWindowingWidth_ = params.GetDefaultWindowingWidth(); |
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1007 LOG(INFO) << "Default windowing: " << params.GetDefaultWindowingCenter() |
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1008 << "," << params.GetDefaultWindowingWidth(); |
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1009 |
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1010 GetViewport().windowingCenter_ = params.GetDefaultWindowingCenter(); |
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1011 GetViewport().windowingWidth_ = params.GetDefaultWindowingWidth(); |
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1012 } |
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1013 else |
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1014 { |
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1015 LOG(INFO) << "No default windowing"; |
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1016 GetViewport().ResetDefaultWindowing(); |
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1017 } |
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1018 } |
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1019 |
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1020 GetViewport().DisplayCurrentFrame(); |
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1021 } |
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1022 }; |
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1023 |
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1024 class SetLowQualityFrame : public ICommand |
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1025 { |
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1026 private: |
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1027 std::string sopInstanceUid_; |
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1028 unsigned int frameIndex_; |
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1029 float windowCenter_; |
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1030 float windowWidth_; |
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1031 bool isMonochrome1_; |
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1032 bool isPrefetch_; |
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1033 |
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1034 public: |
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1035 SetLowQualityFrame(boost::shared_ptr<ViewerViewport> viewport, |
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1036 const std::string& sopInstanceUid, |
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1037 unsigned int frameIndex, |
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1038 float windowCenter, |
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1039 float windowWidth, |
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1040 bool isMonochrome1, |
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1041 bool isPrefetch) : |
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1042 ICommand(viewport), |
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1043 sopInstanceUid_(sopInstanceUid), |
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1044 frameIndex_(frameIndex), |
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1045 windowCenter_(windowCenter), |
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1046 windowWidth_(windowWidth), |
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1047 isMonochrome1_(isMonochrome1), |
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1048 isPrefetch_(isPrefetch) |
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1049 { |
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1050 } |
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1051 |
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1052 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const ORTHANC_OVERRIDE |
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1053 { |
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1054 std::unique_ptr<Orthanc::JpegReader> jpeg(new Orthanc::JpegReader); |
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1055 jpeg->ReadFromMemory(message.GetAnswer()); |
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1056 |
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1057 bool updatedCache; |
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1058 |
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1059 switch (jpeg->GetFormat()) |
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1060 { |
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1061 case Orthanc::PixelFormat_RGB24: |
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1062 updatedCache = GetViewport().cache_->Acquire( |
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1063 sopInstanceUid_, frameIndex_, jpeg.release(), QUALITY_JPEG); |
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1064 break; |
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1065 |
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1066 case Orthanc::PixelFormat_Grayscale8: |
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1067 { |
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1068 if (isMonochrome1_) |
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1069 { |
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1070 Orthanc::ImageProcessing::Invert(*jpeg); |
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1071 } |
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1072 |
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1073 std::unique_ptr<Orthanc::Image> converted( |
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1074 new Orthanc::Image(Orthanc::PixelFormat_Float32, jpeg->GetWidth(), |
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1075 jpeg->GetHeight(), false)); |
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1076 |
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1077 Orthanc::ImageProcessing::Convert(*converted, *jpeg); |
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1078 |
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1079 /** |
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1080 |
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1081 Orthanc::ImageProcessing::ShiftScale() computes "(x + offset) * scaling". |
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1082 The system to solve is thus: |
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1083 |
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1084 (0 + offset) * scaling = windowingCenter - windowingWidth / 2 [a] |
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1085 (255 + offset) * scaling = windowingCenter + windowingWidth / 2 [b] |
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1086 |
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1087 Resolution: |
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1088 |
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1089 [b - a] => 255 * scaling = windowingWidth |
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1090 [a] => offset = (windowingCenter - windowingWidth / 2) / scaling |
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1091 |
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1092 **/ |
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1093 |
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1094 const float scaling = windowWidth_ / 255.0f; |
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1095 const float offset = (OrthancStone::LinearAlgebra::IsCloseToZero(scaling) ? 0 : |
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1096 (windowCenter_ - windowWidth_ / 2.0f) / scaling); |
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1097 |
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1098 Orthanc::ImageProcessing::ShiftScale(*converted, offset, scaling, false); |
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1099 updatedCache = GetViewport().cache_->Acquire( |
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1100 sopInstanceUid_, frameIndex_, converted.release(), QUALITY_JPEG); |
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1101 break; |
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1102 } |
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1103 |
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1104 default: |
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1105 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1106 } |
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1107 |
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1108 if (updatedCache) |
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1109 { |
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1110 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameIndex_); |
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1111 } |
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1112 |
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1113 if (isPrefetch_) |
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1114 { |
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1115 GetViewport().ScheduleNextPrefetch(); |
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1116 } |
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1117 } |
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1118 }; |
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1119 |
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1120 |
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1121 class SetFullDicomFrame : public ICommand |
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1122 { |
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1123 private: |
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1124 std::string sopInstanceUid_; |
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1125 unsigned int frameIndex_; |
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1126 bool isPrefetch_; |
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1127 |
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1128 public: |
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1129 SetFullDicomFrame(boost::shared_ptr<ViewerViewport> viewport, |
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1130 const std::string& sopInstanceUid, |
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1131 unsigned int frameIndex, |
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1132 bool isPrefetch) : |
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1133 ICommand(viewport), |
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1134 sopInstanceUid_(sopInstanceUid), |
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1135 frameIndex_(frameIndex), |
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1136 isPrefetch_(isPrefetch) |
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1137 { |
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1138 } |
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1139 |
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1140 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const ORTHANC_OVERRIDE |
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1141 { |
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1142 Orthanc::DicomMap tags; |
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1143 message.GetDicom().ExtractDicomSummary(tags, ORTHANC_STONE_MAX_TAG_LENGTH); |
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1144 |
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1145 std::string s; |
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1146 if (!tags.LookupStringValue(s, Orthanc::DICOM_TAG_SOP_INSTANCE_UID, false)) |
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1147 { |
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1148 // Safety check |
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1149 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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1150 } |
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1151 |
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1152 std::unique_ptr<Orthanc::ImageAccessor> frame(message.GetDicom().DecodeFrame(frameIndex_)); |
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1153 |
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1154 if (frame.get() == NULL) |
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1155 { |
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1156 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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1157 } |
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1158 |
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1159 bool updatedCache; |
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1160 |
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1161 if (frame->GetFormat() == Orthanc::PixelFormat_RGB24) |
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1162 { |
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1163 updatedCache = GetViewport().cache_->Acquire( |
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1164 sopInstanceUid_, frameIndex_, frame.release(), QUALITY_FULL); |
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1165 } |
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1166 else |
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1167 { |
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1168 double a = 1; |
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1169 double b = 0; |
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1170 |
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1171 double doseScaling; |
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1172 if (tags.ParseDouble(doseScaling, Orthanc::DICOM_TAG_DOSE_GRID_SCALING)) |
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1173 { |
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1174 a = doseScaling; |
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1175 } |
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1176 |
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1177 double rescaleIntercept, rescaleSlope; |
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1178 if (tags.ParseDouble(rescaleIntercept, Orthanc::DICOM_TAG_RESCALE_INTERCEPT) && |
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1179 tags.ParseDouble(rescaleSlope, Orthanc::DICOM_TAG_RESCALE_SLOPE)) |
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1180 { |
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1181 a *= rescaleSlope; |
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1182 b = rescaleIntercept; |
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1183 } |
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1184 |
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1185 std::unique_ptr<Orthanc::ImageAccessor> converted( |
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1186 new Orthanc::Image(Orthanc::PixelFormat_Float32, frame->GetWidth(), frame->GetHeight(), false)); |
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1187 Orthanc::ImageProcessing::Convert(*converted, *frame); |
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1188 Orthanc::ImageProcessing::ShiftScale2(*converted, b, a, false); |
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1189 |
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1190 updatedCache = GetViewport().cache_->Acquire( |
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1191 sopInstanceUid_, frameIndex_, converted.release(), QUALITY_FULL); |
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1192 } |
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1193 |
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1194 if (updatedCache) |
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1195 { |
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1196 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameIndex_); |
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1197 } |
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1198 |
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1199 if (isPrefetch_) |
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1200 { |
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1201 GetViewport().ScheduleNextPrefetch(); |
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1202 } |
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1203 } |
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1204 }; |
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1205 |
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1206 |
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1207 class PrefetchItem |
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1208 { |
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1209 private: |
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1210 size_t frameIndex_; |
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1211 bool isFull_; |
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1212 |
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1213 public: |
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1214 PrefetchItem(size_t frameIndex, |
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1215 bool isFull) : |
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1216 frameIndex_(frameIndex), |
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1217 isFull_(isFull) |
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1218 { |
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1219 } |
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1220 |
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1221 size_t GetFrameIndex() const |
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1222 { |
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1223 return frameIndex_; |
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1224 } |
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1225 |
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1226 bool IsFull() const |
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1227 { |
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1228 return isFull_; |
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1229 } |
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1230 }; |
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1231 |
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1232 |
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1233 std::unique_ptr<IObserver> observer_; |
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1234 OrthancStone::ILoadersContext& context_; |
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1235 boost::shared_ptr<OrthancStone::WebAssemblyViewport> viewport_; |
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1236 boost::shared_ptr<OrthancStone::DicomResourcesLoader> loader_; |
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1237 OrthancStone::DicomSource source_; |
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1238 boost::shared_ptr<FramesCache> cache_; |
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1239 std::unique_ptr<OrthancStone::SortedFrames> frames_; |
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1240 std::unique_ptr<SeriesCursor> cursor_; |
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1241 float windowingCenter_; |
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1242 float windowingWidth_; |
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1243 float defaultWindowingCenter_; |
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1244 float defaultWindowingWidth_; |
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|
1245 bool inverted_; |
1554
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1246 bool flipX_; |
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1247 bool flipY_; |
1495
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1248 bool fitNextContent_; |
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1249 bool isCtrlDown_; |
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1250 FrameGeometry currentFrameGeometry_; |
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1251 std::list<PrefetchItem> prefetchQueue_; |
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1252 |
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1253 void ScheduleNextPrefetch() |
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1254 { |
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1255 while (!prefetchQueue_.empty()) |
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diff
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1256 { |
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1257 size_t index = prefetchQueue_.front().GetFrameIndex(); |
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1258 bool isFull = prefetchQueue_.front().IsFull(); |
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1259 prefetchQueue_.pop_front(); |
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1260 |
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1261 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
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1262 unsigned int frame = frames_->GetFrameIndex(index); |
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1263 |
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1264 { |
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1265 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frame); |
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1266 if (!accessor.IsValid() || |
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1267 (isFull && accessor.GetQuality() == 0)) |
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1268 { |
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1269 if (isFull) |
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1270 { |
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1271 ScheduleLoadFullDicomFrame(index, PRIORITY_NORMAL, true); |
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1272 } |
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1273 else |
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1274 { |
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1275 ScheduleLoadRenderedFrame(index, PRIORITY_NORMAL, true); |
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1276 } |
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1277 return; |
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1278 } |
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1279 } |
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1280 } |
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diff
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1281 } |
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1282 |
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1283 |
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1284 void ResetDefaultWindowing() |
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1285 { |
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1286 defaultWindowingCenter_ = 128; |
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1287 defaultWindowingWidth_ = 256; |
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1288 |
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1289 windowingCenter_ = defaultWindowingCenter_; |
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1290 windowingWidth_ = defaultWindowingWidth_; |
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changeset
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1291 |
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1292 inverted_ = false; |
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1293 } |
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1294 |
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1295 void SignalUpdatedFrame(const std::string& sopInstanceUid, |
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1296 unsigned int frameIndex) |
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1297 { |
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1298 if (cursor_.get() != NULL && |
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1299 frames_.get() != NULL) |
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1300 { |
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1301 size_t index = cursor_->GetCurrentIndex(); |
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1302 |
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1303 if (frames_->GetFrameSopInstanceUid(index) == sopInstanceUid && |
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1304 frames_->GetFrameIndex(index) == frameIndex) |
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1305 { |
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1306 DisplayCurrentFrame(); |
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1307 } |
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1308 } |
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1309 } |
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1310 |
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1311 void DisplayCurrentFrame() |
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diff
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1312 { |
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diff
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1313 DisplayedFrameQuality quality = DisplayedFrameQuality_None; |
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1314 |
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1315 if (cursor_.get() != NULL && |
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1316 frames_.get() != NULL) |
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|
1317 { |
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1318 const size_t index = cursor_->GetCurrentIndex(); |
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1319 |
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1320 unsigned int cachedQuality; |
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1321 if (!DisplayFrame(cachedQuality, index)) |
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1322 { |
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1323 // This frame is not cached yet: Load it |
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1324 if (source_.HasDicomWebRendered()) |
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1325 { |
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1326 ScheduleLoadRenderedFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1327 } |
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1328 else |
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1329 { |
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1330 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1331 } |
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1332 } |
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1333 else if (cachedQuality < QUALITY_FULL) |
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1334 { |
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1335 // This frame is only available in low-res: Download the full DICOM |
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1336 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1337 quality = DisplayedFrameQuality_Low; |
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1338 } |
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1339 else |
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1340 { |
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1341 quality = DisplayedFrameQuality_High; |
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1342 } |
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1343 |
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1344 currentFrameGeometry_ = FrameGeometry(frames_->GetFrameTags(index)); |
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1345 |
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1346 { |
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1347 // Prepare prefetching |
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1348 prefetchQueue_.clear(); |
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1349 for (size_t i = 0; i < cursor_->GetPrefetchSize() && i < 16; i++) |
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1350 { |
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1351 size_t a = cursor_->GetPrefetchFrameIndex(i); |
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1352 if (a != index) |
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1353 { |
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1354 prefetchQueue_.push_back(PrefetchItem(a, i < 2)); |
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1355 } |
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1356 } |
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1357 |
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1358 ScheduleNextPrefetch(); |
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1359 } |
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1360 |
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1361 if (observer_.get() != NULL) |
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1362 { |
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1363 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(), |
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1364 frames_->GetFramesCount(), quality); |
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1365 } |
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1366 } |
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1367 else |
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|
1368 { |
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1369 currentFrameGeometry_ = FrameGeometry(); |
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1370 } |
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1371 } |
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|
1372 |
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1373 void ClearViewport() |
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1374 { |
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1375 { |
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1376 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1377 lock->GetController().GetScene().DeleteLayer(LAYER_TEXTURE); |
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1378 //lock->GetCompositor().Refresh(lock->GetController().GetScene()); |
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1379 lock->Invalidate(); |
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1380 } |
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1381 } |
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1382 |
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1383 |
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1384 void SaveCurrentWindowing() |
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1385 { |
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1386 // Save the current windowing (that could have been altered by |
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1387 // GrayscaleWindowingSceneTracker), so that it can be reused |
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1388 // by the next frames |
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1389 |
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1390 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1391 |
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1392 OrthancStone::Scene2D& scene = lock->GetController().GetScene(); |
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1393 |
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1394 if (scene.HasLayer(LAYER_TEXTURE) && |
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1395 scene.GetLayer(LAYER_TEXTURE).GetType() == OrthancStone::ISceneLayer::Type_FloatTexture) |
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1396 { |
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1397 OrthancStone::FloatTextureSceneLayer& layer = |
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1398 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(scene.GetLayer(LAYER_TEXTURE)); |
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1399 layer.GetWindowing(windowingCenter_, windowingWidth_); |
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1400 } |
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1401 } |
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1402 |
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1403 |
1495
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1404 bool DisplayFrame(unsigned int& quality, |
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1405 size_t index) |
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1406 { |
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1407 if (frames_.get() == NULL) |
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1408 { |
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1409 return false; |
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1410 } |
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1411 |
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1412 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
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1413 unsigned int frame = frames_->GetFrameIndex(index); |
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1414 |
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1415 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frame); |
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1416 if (accessor.IsValid()) |
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1417 { |
1561
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1418 SaveCurrentWindowing(); |
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1419 |
1495
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1420 quality = accessor.GetQuality(); |
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1421 |
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1422 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer; |
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1423 |
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1424 switch (accessor.GetImage().GetFormat()) |
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1425 { |
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1426 case Orthanc::PixelFormat_RGB24: |
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1427 layer.reset(new OrthancStone::ColorTextureSceneLayer(accessor.GetImage())); |
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1428 break; |
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1429 |
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1430 case Orthanc::PixelFormat_Float32: |
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1431 { |
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diff
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|
1432 std::unique_ptr<OrthancStone::FloatTextureSceneLayer> tmp( |
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1433 new OrthancStone::FloatTextureSceneLayer(accessor.GetImage())); |
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1434 tmp->SetCustomWindowing(windowingCenter_, windowingWidth_); |
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1435 tmp->SetInverted(inverted_ ^ frames_->IsFrameMonochrome1(index)); |
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1436 layer.reset(tmp.release()); |
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1437 break; |
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parents:
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1438 } |
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parents:
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|
1439 |
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1440 default: |
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1441 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); |
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1442 } |
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parents:
diff
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|
1443 |
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|
1444 layer->SetLinearInterpolation(true); |
1554
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1445 layer->SetFlipX(flipX_); |
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1446 layer->SetFlipY(flipY_); |
1495
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1447 |
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diff
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|
1448 double pixelSpacingX, pixelSpacingY; |
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parents:
diff
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|
1449 OrthancStone::GeometryToolbox::GetPixelSpacing( |
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diff
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|
1450 pixelSpacingX, pixelSpacingY, frames_->GetFrameTags(index)); |
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1451 layer->SetPixelSpacing(pixelSpacingX, pixelSpacingY); |
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1452 |
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1453 if (layer.get() == NULL) |
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1454 { |
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1455 return false; |
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1456 } |
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1457 else |
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1458 { |
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diff
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|
1459 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1460 |
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1461 OrthancStone::Scene2D& scene = lock->GetController().GetScene(); |
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1462 |
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1463 scene.SetLayer(LAYER_TEXTURE, layer.release()); |
1495
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1464 |
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1465 if (fitNextContent_) |
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1466 { |
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1467 lock->GetCompositor().RefreshCanvasSize(); |
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1468 lock->GetCompositor().FitContent(scene); |
1495
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1469 fitNextContent_ = false; |
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1470 } |
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parents:
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|
1471 |
1534
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1472 //lock->GetCompositor().Refresh(scene); |
1495
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1473 lock->Invalidate(); |
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1474 return true; |
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1475 } |
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1476 } |
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1477 else |
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parents:
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1478 { |
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1479 return false; |
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1480 } |
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1481 } |
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parents:
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1482 |
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diff
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1483 void ScheduleLoadFullDicomFrame(size_t index, |
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1484 int priority, |
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1485 bool isPrefetch) |
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1486 { |
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1487 if (frames_.get() != NULL) |
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1488 { |
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1489 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
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1490 unsigned int frame = frames_->GetFrameIndex(index); |
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1491 |
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1492 { |
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1493 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock()); |
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1494 lock->Schedule( |
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1495 GetSharedObserver(), priority, OrthancStone::ParseDicomFromWadoCommand::Create( |
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1496 source_, frames_->GetStudyInstanceUid(), frames_->GetSeriesInstanceUid(), |
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1497 sopInstanceUid, false /* transcoding (TODO) */, |
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1498 Orthanc::DicomTransferSyntax_LittleEndianExplicit /* TODO */, |
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1499 new SetFullDicomFrame(GetSharedObserver(), sopInstanceUid, frame, isPrefetch))); |
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1500 } |
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1501 } |
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1502 } |
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1503 |
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1504 void ScheduleLoadRenderedFrame(size_t index, |
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1505 int priority, |
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1506 bool isPrefetch) |
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1507 { |
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1508 if (!source_.HasDicomWebRendered()) |
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1509 { |
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1510 ScheduleLoadFullDicomFrame(index, priority, isPrefetch); |
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1511 } |
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1512 else if (frames_.get() != NULL) |
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1513 { |
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1514 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
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1515 unsigned int frame = frames_->GetFrameIndex(index); |
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1516 bool isMonochrome1 = frames_->IsFrameMonochrome1(index); |
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1517 |
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1518 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() + |
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1519 "/series/" + frames_->GetSeriesInstanceUid() + |
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1520 "/instances/" + sopInstanceUid + |
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1521 "/frames/" + boost::lexical_cast<std::string>(frame + 1) + "/rendered"); |
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1522 |
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1523 std::map<std::string, std::string> headers, arguments; |
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1524 arguments["window"] = ( |
1536 | 1525 boost::lexical_cast<std::string>(windowingCenter_) + "," + |
1526 boost::lexical_cast<std::string>(windowingWidth_) + ",linear"); | |
1495
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1527 |
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1528 std::unique_ptr<OrthancStone::IOracleCommand> command( |
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1529 source_.CreateDicomWebCommand( |
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1530 uri, arguments, headers, new SetLowQualityFrame( |
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1531 GetSharedObserver(), sopInstanceUid, frame, |
1536 | 1532 windowingCenter_, windowingWidth_, isMonochrome1, isPrefetch))); |
1495
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1533 |
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1534 { |
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1535 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock()); |
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1536 lock->Schedule(GetSharedObserver(), priority, command.release()); |
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1537 } |
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1538 } |
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1539 } |
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1540 |
1554
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1541 void UpdateCurrentTextureParameters() |
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1542 { |
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1543 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1544 |
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1545 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE)) |
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1546 { |
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1547 if (lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() == |
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1548 OrthancStone::ISceneLayer::Type_FloatTexture) |
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1549 { |
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1550 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>( |
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1551 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)). |
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1552 SetCustomWindowing(windowingCenter_, windowingWidth_); |
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1553 } |
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1554 |
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1555 { |
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1556 OrthancStone::TextureBaseSceneLayer& layer = |
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1557 dynamic_cast<OrthancStone::TextureBaseSceneLayer&>( |
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1558 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)); |
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1559 |
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1560 layer.SetFlipX(flipX_); |
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1561 layer.SetFlipY(flipY_); |
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1562 } |
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1563 |
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1564 lock->Invalidate(); |
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1565 } |
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1566 } |
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1567 |
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1568 |
1495
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1569 ViewerViewport(OrthancStone::ILoadersContext& context, |
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1570 const OrthancStone::DicomSource& source, |
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1571 const std::string& canvas, |
1552
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1572 boost::shared_ptr<FramesCache> cache, |
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1573 bool softwareRendering) : |
1495
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1574 context_(context), |
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1575 source_(source), |
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1576 cache_(cache), |
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1577 fitNextContent_(true), |
1554
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1578 isCtrlDown_(false), |
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1579 flipX_(false), |
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1580 flipY_(false) |
1495
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1581 { |
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1582 if (!cache_) |
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1583 { |
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1584 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1585 } |
1552
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1586 |
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1587 if (softwareRendering) |
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1588 { |
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1589 LOG(INFO) << "Creating Cairo viewport in canvas: " << canvas; |
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1590 viewport_ = OrthancStone::WebAssemblyCairoViewport::Create(canvas); |
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1591 } |
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1592 else |
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1593 { |
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1594 LOG(INFO) << "Creating WebGL viewport in canvas: " << canvas; |
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1595 viewport_ = OrthancStone::WebGLViewport::Create(canvas); |
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1596 } |
1495
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1597 |
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1598 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, OnWheel); |
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1599 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey); |
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1600 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey); |
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1601 |
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1602 ResetDefaultWindowing(); |
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1603 |
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1604 /*{ |
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1605 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1606 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer); |
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1607 OrthancStone::PolylineSceneLayer::Chain chain; |
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1608 chain.push_back(OrthancStone::ScenePoint2D(-10, 0)); |
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1609 chain.push_back(OrthancStone::ScenePoint2D(10, 0)); |
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1610 layer->AddChain(chain, false, 255, 0, 0); |
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1611 chain.clear(); |
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1612 chain.push_back(OrthancStone::ScenePoint2D(0, -10)); |
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1613 chain.push_back(OrthancStone::ScenePoint2D(0, 10)); |
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1614 layer->AddChain(chain, false, 255, 0, 0); |
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1615 chain.clear(); |
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1616 chain.push_back(OrthancStone::ScenePoint2D(40, 30)); |
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1617 chain.push_back(OrthancStone::ScenePoint2D(40, 50)); |
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1618 layer->AddChain(chain, false, 255, 0, 0); |
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1619 chain.clear(); |
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1620 chain.push_back(OrthancStone::ScenePoint2D(30, 40)); |
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1621 chain.push_back(OrthancStone::ScenePoint2D(50, 40)); |
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1622 layer->AddChain(chain, false, 255, 0, 0); |
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1623 lock->GetController().GetScene().SetLayer(1000, layer.release()); |
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1624 lock->Invalidate(); |
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1625 }*/ |
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1626 } |
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1627 |
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1628 static EM_BOOL OnKey(int eventType, |
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1629 const EmscriptenKeyboardEvent *event, |
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1630 void *userData) |
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1631 { |
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1632 /** |
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1633 * WARNING: There is a problem with Firefox 71 that seems to mess |
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1634 * the "ctrlKey" value. |
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1635 **/ |
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1636 |
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1637 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData); |
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1638 that.isCtrlDown_ = event->ctrlKey; |
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1639 return false; |
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1640 } |
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1641 |
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1642 |
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1643 static EM_BOOL OnWheel(int eventType, |
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1644 const EmscriptenWheelEvent *wheelEvent, |
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1645 void *userData) |
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1646 { |
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1647 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData); |
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1648 |
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1649 if (that.cursor_.get() != NULL) |
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1650 { |
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1651 if (wheelEvent->deltaY < 0) |
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1652 { |
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1653 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastMinus : SeriesCursor::Action_Minus); |
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1654 } |
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1655 else if (wheelEvent->deltaY > 0) |
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1656 { |
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1657 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastPlus : SeriesCursor::Action_Plus); |
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1658 } |
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1659 } |
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1660 |
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1661 return true; |
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1662 } |
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1663 |
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1664 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) |
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1665 { |
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1666 dynamic_cast<const ICommand&>(message.GetUserPayload()).Handle(message); |
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1667 } |
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1668 |
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1669 void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) |
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1670 { |
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1671 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message); |
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1672 } |
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1673 |
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1674 void Handle(const OrthancStone::ParseDicomSuccessMessage& message) |
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1675 { |
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1676 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message); |
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1677 } |
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1678 |
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1679 public: |
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1680 static boost::shared_ptr<ViewerViewport> Create(OrthancStone::ILoadersContext::ILock& lock, |
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1681 const OrthancStone::DicomSource& source, |
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1682 const std::string& canvas, |
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1683 boost::shared_ptr<FramesCache> cache, |
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1684 bool softwareRendering) |
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1685 { |
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1686 boost::shared_ptr<ViewerViewport> viewport( |
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1687 new ViewerViewport(lock.GetContext(), source, canvas, cache, softwareRendering)); |
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1688 |
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1689 viewport->loader_ = OrthancStone::DicomResourcesLoader::Create(lock); |
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1690 viewport->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>( |
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1691 *viewport->loader_, &ViewerViewport::Handle); |
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1692 |
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1693 viewport->Register<OrthancStone::HttpCommand::SuccessMessage>( |
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1694 lock.GetOracleObservable(), &ViewerViewport::Handle); |
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1695 |
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1696 viewport->Register<OrthancStone::ParseDicomSuccessMessage>( |
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1697 lock.GetOracleObservable(), &ViewerViewport::Handle); |
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1698 |
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1699 return viewport; |
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1700 } |
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1701 |
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1702 void SetFrames(OrthancStone::SortedFrames* frames) |
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1703 { |
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1704 if (frames == NULL) |
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1705 { |
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1706 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1707 } |
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1708 |
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1709 flipX_ = false; |
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1710 flipY_ = false; |
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1711 fitNextContent_ = true; |
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1712 |
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1713 frames_.reset(frames); |
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1714 cursor_.reset(new SeriesCursor(frames_->GetFramesCount())); |
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1715 |
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1716 LOG(INFO) << "Number of frames in series: " << frames_->GetFramesCount(); |
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1717 |
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1718 ResetDefaultWindowing(); |
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1719 ClearViewport(); |
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1720 prefetchQueue_.clear(); |
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1721 currentFrameGeometry_ = FrameGeometry(); |
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1722 |
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1723 if (observer_.get() != NULL) |
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1724 { |
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1725 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(), |
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1726 frames_->GetFramesCount(), DisplayedFrameQuality_None); |
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1727 } |
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1728 |
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1729 if (frames_->GetFramesCount() != 0) |
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1730 { |
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1731 const std::string& sopInstanceUid = frames_->GetFrameSopInstanceUid(cursor_->GetCurrentIndex()); |
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1732 |
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1733 { |
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1734 // Fetch the default windowing for the central instance |
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1735 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() + |
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1736 "/series/" + frames_->GetSeriesInstanceUid() + |
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1737 "/instances/" + sopInstanceUid + "/metadata"); |
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1738 |
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1739 loader_->ScheduleGetDicomWeb( |
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1740 boost::make_shared<OrthancStone::LoadedDicomResources>(Orthanc::DICOM_TAG_SOP_INSTANCE_UID), |
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1741 0, source_, uri, new SetDefaultWindowingCommand(GetSharedObserver())); |
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1742 } |
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1743 } |
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1744 } |
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1745 |
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1746 // This method is used when the layout of the HTML page changes, |
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1747 // which does not trigger the "emscripten_set_resize_callback()" |
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1748 void UpdateSize(bool fitContent) |
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1749 { |
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1750 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1751 lock->GetCompositor().RefreshCanvasSize(); |
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1752 |
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1753 if (fitContent) |
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1754 { |
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1755 lock->GetCompositor().FitContent(lock->GetController().GetScene()); |
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1756 } |
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1757 |
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1758 lock->Invalidate(); |
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1759 } |
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1760 |
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1761 void AcquireObserver(IObserver* observer) |
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1762 { |
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1763 observer_.reset(observer); |
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1764 } |
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1765 |
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1766 const std::string& GetCanvasId() const |
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1767 { |
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1768 assert(viewport_); |
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1769 return viewport_->GetCanvasId(); |
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1770 } |
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1771 |
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1772 void ChangeFrame(SeriesCursor::Action action) |
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1773 { |
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1774 if (cursor_.get() != NULL) |
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1775 { |
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1776 size_t previous = cursor_->GetCurrentIndex(); |
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1777 |
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1778 cursor_->Apply(action); |
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1779 |
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1780 size_t current = cursor_->GetCurrentIndex(); |
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1781 if (previous != current) |
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1782 { |
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1783 DisplayCurrentFrame(); |
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1784 } |
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1785 } |
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1786 } |
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1787 |
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1788 const FrameGeometry& GetCurrentFrameGeometry() const |
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1789 { |
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1790 return currentFrameGeometry_; |
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1791 } |
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1792 |
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1793 void UpdateReferenceLines(const std::list<const FrameGeometry*>& planes) |
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1794 { |
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1795 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer); |
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1796 |
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1797 if (GetCurrentFrameGeometry().IsValid()) |
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1798 { |
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1799 for (std::list<const FrameGeometry*>::const_iterator |
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1800 it = planes.begin(); it != planes.end(); ++it) |
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1801 { |
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1802 assert(*it != NULL); |
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1803 |
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1804 double x1, y1, x2, y2; |
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1805 if (GetCurrentFrameGeometry().Intersect(x1, y1, x2, y2, **it)) |
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1806 { |
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1807 OrthancStone::PolylineSceneLayer::Chain chain; |
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1808 chain.push_back(OrthancStone::ScenePoint2D(x1, y1)); |
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1809 chain.push_back(OrthancStone::ScenePoint2D(x2, y2)); |
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1810 layer->AddChain(chain, false, 0, 255, 0); |
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1811 } |
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1812 } |
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1813 } |
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1814 |
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1815 { |
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1816 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1817 |
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1818 if (layer->GetChainsCount() == 0) |
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1819 { |
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1820 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES); |
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1821 } |
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1822 else |
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1823 { |
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1824 lock->GetController().GetScene().SetLayer(LAYER_REFERENCE_LINES, layer.release()); |
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1825 } |
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1826 |
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1827 //lock->GetCompositor().Refresh(lock->GetController().GetScene()); |
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1828 lock->Invalidate(); |
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1829 } |
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1830 } |
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1831 |
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1832 |
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1833 void ClearReferenceLines() |
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1834 { |
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1835 { |
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1836 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1837 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES); |
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1838 lock->Invalidate(); |
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1839 } |
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1840 } |
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1841 |
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1842 |
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1843 void SetDefaultWindowing() |
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1844 { |
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1845 SetWindowing(defaultWindowingCenter_, defaultWindowingWidth_); |
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1846 } |
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1847 |
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1848 void SetWindowing(float windowingCenter, |
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1849 float windowingWidth) |
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1850 { |
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1851 windowingCenter_ = windowingCenter; |
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1852 windowingWidth_ = windowingWidth; |
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1853 UpdateCurrentTextureParameters(); |
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1854 } |
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1855 |
1554
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1856 void FlipX() |
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1857 { |
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1858 flipX_ = !flipX_; |
1561
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1859 SaveCurrentWindowing(); |
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1860 UpdateCurrentTextureParameters(); |
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1861 } |
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1862 |
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1863 void FlipY() |
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1864 { |
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1865 flipY_ = !flipY_; |
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1866 SaveCurrentWindowing(); |
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1867 UpdateCurrentTextureParameters(); |
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1868 } |
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1869 |
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1870 void Invert() |
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1871 { |
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1872 inverted_ = !inverted_; |
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1873 |
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1874 { |
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1875 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1876 |
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1877 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE) && |
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1878 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() == |
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1879 OrthancStone::ISceneLayer::Type_FloatTexture) |
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1880 { |
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1881 OrthancStone::FloatTextureSceneLayer& layer = |
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1882 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>( |
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1883 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)); |
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1884 |
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1885 // NB: Using "IsInverted()" instead of "inverted_" is for |
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1886 // compatibility with MONOCHROME1 images |
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1887 layer.SetInverted(!layer.IsInverted()); |
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1888 lock->Invalidate(); |
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1889 } |
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1890 } |
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1891 } |
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1892 |
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1893 void SetMouseButtonActions(OrthancStone::MouseAction leftAction, |
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1894 OrthancStone::MouseAction middleAction, |
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1895 OrthancStone::MouseAction rightAction) |
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1896 { |
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1897 std::unique_ptr<OrthancStone::DefaultViewportInteractor> interactor( |
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1898 new OrthancStone::DefaultViewportInteractor); |
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1899 |
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1900 interactor->SetLeftButtonAction(leftAction); |
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1901 interactor->SetMiddleButtonAction(middleAction); |
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1902 interactor->SetRightButtonAction(rightAction); |
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1903 |
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1904 assert(viewport_ != NULL); |
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1905 viewport_->AcquireInteractor(interactor.release()); |
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1906 } |
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1907 }; |
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1908 |
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1909 |
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1910 |
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1911 |
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1912 |
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1913 typedef std::map<std::string, boost::shared_ptr<ViewerViewport> > Viewports; |
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1914 static Viewports allViewports_; |
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1915 static bool showReferenceLines_ = true; |
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1916 |
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1917 |
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1918 static void UpdateReferenceLines() |
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1919 { |
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1920 if (showReferenceLines_) |
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1921 { |
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1922 std::list<const FrameGeometry*> planes; |
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1923 |
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1924 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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1925 { |
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1926 assert(it->second != NULL); |
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1927 planes.push_back(&it->second->GetCurrentFrameGeometry()); |
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1928 } |
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1929 |
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1930 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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1931 { |
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1932 assert(it->second != NULL); |
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1933 it->second->UpdateReferenceLines(planes); |
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1934 } |
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1935 } |
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1936 else |
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1937 { |
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1938 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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1939 { |
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1940 assert(it->second != NULL); |
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1941 it->second->ClearReferenceLines(); |
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1942 } |
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1943 } |
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1944 } |
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1945 |
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1946 |
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1947 class WebAssemblyObserver : public ResourcesLoader::IObserver, |
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1948 public ViewerViewport::IObserver |
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1949 { |
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1950 public: |
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1951 virtual void SignalResourcesLoaded() ORTHANC_OVERRIDE |
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1952 { |
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1953 DISPATCH_JAVASCRIPT_EVENT("ResourcesLoaded"); |
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1954 } |
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1955 |
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1956 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid, |
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1957 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE |
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1958 { |
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1959 EM_ASM({ |
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1960 const customEvent = document.createEvent("CustomEvent"); |
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1961 customEvent.initCustomEvent("ThumbnailLoaded", false, false, |
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1962 { "studyInstanceUid" : UTF8ToString($0), |
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1963 "seriesInstanceUid" : UTF8ToString($1) }); |
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1964 window.dispatchEvent(customEvent); |
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1965 }, |
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1966 studyInstanceUid.c_str(), |
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1967 seriesInstanceUid.c_str()); |
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1968 } |
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1969 |
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1970 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid, |
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1971 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE |
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1972 { |
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1973 EM_ASM({ |
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1974 const customEvent = document.createEvent("CustomEvent"); |
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1975 customEvent.initCustomEvent("MetadataLoaded", false, false, |
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1976 { "studyInstanceUid" : UTF8ToString($0), |
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1977 "seriesInstanceUid" : UTF8ToString($1) }); |
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1978 window.dispatchEvent(customEvent); |
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1979 }, |
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1980 studyInstanceUid.c_str(), |
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1981 seriesInstanceUid.c_str()); |
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1982 } |
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1983 |
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1984 virtual void SignalFrameUpdated(const ViewerViewport& viewport, |
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1985 size_t currentFrame, |
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1986 size_t countFrames, |
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1987 DisplayedFrameQuality quality) ORTHANC_OVERRIDE |
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1988 { |
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1989 EM_ASM({ |
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1990 const customEvent = document.createEvent("CustomEvent"); |
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1991 customEvent.initCustomEvent("FrameUpdated", false, false, |
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1992 { "canvasId" : UTF8ToString($0), |
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1993 "currentFrame" : $1, |
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1994 "framesCount" : $2, |
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1995 "quality" : $3 }); |
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1996 window.dispatchEvent(customEvent); |
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1997 }, |
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1998 viewport.GetCanvasId().c_str(), |
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1999 static_cast<int>(currentFrame), |
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2000 static_cast<int>(countFrames), |
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2001 quality); |
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2002 |
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2003 |
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2004 UpdateReferenceLines(); |
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2005 }; |
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2006 }; |
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2007 |
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2008 |
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2009 |
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2010 static OrthancStone::DicomSource source_; |
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2011 static boost::shared_ptr<FramesCache> cache_; |
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2012 static boost::shared_ptr<OrthancStone::WebAssemblyLoadersContext> context_; |
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2013 static std::string stringBuffer_; |
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2014 static bool softwareRendering_ = false; |
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2015 static OrthancStone::MouseAction leftButtonAction_ = OrthancStone::MouseAction_GrayscaleWindowing; |
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2016 static OrthancStone::MouseAction middleButtonAction_ = OrthancStone::MouseAction_Pan; |
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2017 static OrthancStone::MouseAction rightButtonAction_ = OrthancStone::MouseAction_Zoom; |
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2018 |
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2019 |
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2020 static void FormatTags(std::string& target, |
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2021 const Orthanc::DicomMap& tags) |
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2022 { |
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2023 Orthanc::DicomArray arr(tags); |
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2024 Json::Value v = Json::objectValue; |
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2025 |
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2026 for (size_t i = 0; i < arr.GetSize(); i++) |
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2027 { |
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2028 const Orthanc::DicomElement& element = arr.GetElement(i); |
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2029 if (!element.GetValue().IsBinary() && |
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2030 !element.GetValue().IsNull()) |
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2031 { |
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|
2032 v[element.GetTag().Format()] = element.GetValue().GetContent(); |
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2033 } |
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2034 } |
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2035 |
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2036 target = v.toStyledString(); |
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2037 } |
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2038 |
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2039 |
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2040 static ResourcesLoader& GetResourcesLoader() |
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2041 { |
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2042 static boost::shared_ptr<ResourcesLoader> resourcesLoader_; |
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2043 |
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2044 if (!resourcesLoader_) |
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2045 { |
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|
2046 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock()); |
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2047 resourcesLoader_ = ResourcesLoader::Create(*lock, source_); |
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2048 resourcesLoader_->AcquireObserver(new WebAssemblyObserver); |
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2049 } |
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|
2050 |
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2051 return *resourcesLoader_; |
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2052 } |
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2053 |
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2054 |
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|
2055 static boost::shared_ptr<ViewerViewport> GetViewport(const std::string& canvas) |
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2056 { |
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|
2057 Viewports::iterator found = allViewports_.find(canvas); |
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2058 if (found == allViewports_.end()) |
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2059 { |
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2060 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock()); |
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2061 boost::shared_ptr<ViewerViewport> viewport( |
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2062 ViewerViewport::Create(*lock, source_, canvas, cache_, softwareRendering_)); |
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2063 viewport->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_); |
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2064 viewport->AcquireObserver(new WebAssemblyObserver); |
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2065 allViewports_[canvas] = viewport; |
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2066 return viewport; |
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2067 } |
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2068 else |
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2069 { |
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2070 return found->second; |
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2071 } |
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2072 } |
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2073 |
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2074 |
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2075 |
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2076 static OrthancStone::MouseAction ConvertMouseAction(int action) |
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2077 { |
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2078 switch (action) |
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2079 { |
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2080 case MouseAction_GrayscaleWindowing: |
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2081 return OrthancStone::MouseAction_GrayscaleWindowing; |
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2082 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2083 case MouseAction_Zoom: |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2084 return OrthancStone::MouseAction_Zoom; |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2085 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2086 case MouseAction_Pan: |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2087 return OrthancStone::MouseAction_Pan; |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2088 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2089 case MouseAction_Rotate: |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2090 return OrthancStone::MouseAction_Rotate; |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2091 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2092 default: |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2093 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2094 } |
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 |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2099 extern "C" |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2100 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2101 int main(int argc, char const *argv[]) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2102 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2103 printf("OK\n"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2104 Orthanc::InitializeFramework("", true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2105 Orthanc::Logging::EnableInfoLevel(true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2106 //Orthanc::Logging::EnableTraceLevel(true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2107 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2108 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
|
2109 cache_.reset(new FramesCache); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2110 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2111 DISPATCH_JAVASCRIPT_EVENT("StoneInitialized"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2112 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2116 void SetOrthancRoot(const char* uri, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2117 int useRendered) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2118 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2119 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2120 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2121 context_->SetLocalOrthanc(uri); // For "source_.SetDicomWebThroughOrthancSource()" |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2122 source_.SetDicomWebSource(std::string(uri) + "/dicom-web"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2123 source_.SetDicomWebRendered(useRendered != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2124 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2125 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2126 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2130 void SetDicomWebServer(const char* serverName, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2131 int hasRendered) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2132 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2133 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2134 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2135 source_.SetDicomWebThroughOrthancSource(serverName); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2136 source_.SetDicomWebRendered(hasRendered != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2137 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2138 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2139 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2143 void FetchAllStudies() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2144 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2145 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2146 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2147 GetResourcesLoader().FetchAllStudies(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2148 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2149 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2150 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2153 void FetchStudy(const char* studyInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2154 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2155 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2156 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2157 GetResourcesLoader().FetchStudy(studyInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2158 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2159 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2160 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2163 void FetchSeries(const char* studyInstanceUid, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2164 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2165 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2166 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2167 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2168 GetResourcesLoader().FetchSeries(studyInstanceUid, seriesInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2169 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2170 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2171 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2174 int GetStudiesCount() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2175 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2176 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2177 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2178 return GetResourcesLoader().GetStudiesCount(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2179 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2180 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2181 return 0; // on exception |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2182 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2185 int GetSeriesCount() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2186 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2187 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2188 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2189 return GetResourcesLoader().GetSeriesCount(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2190 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2191 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2192 return 0; // on exception |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2193 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2197 const char* GetStringBuffer() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2198 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2199 return stringBuffer_.c_str(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2200 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2204 void LoadStudyTags(int i) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2205 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2206 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2207 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2208 if (i < 0) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2209 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2210 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2211 } |
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 Orthanc::DicomMap dicom; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2214 GetResourcesLoader().GetStudy(dicom, i); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2215 FormatTags(stringBuffer_, dicom); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2216 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2217 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2218 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2222 void LoadSeriesTags(int i) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2223 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2224 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2225 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2226 if (i < 0) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2227 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2228 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2229 } |
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 Orthanc::DicomMap dicom; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2232 GetResourcesLoader().GetSeries(dicom, i); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2233 FormatTags(stringBuffer_, dicom); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2234 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2235 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2236 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2240 int LoadSeriesThumbnail(const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2241 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2242 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2243 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2244 std::string image, mime; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2245 switch (GetResourcesLoader().GetSeriesThumbnail(image, mime, seriesInstanceUid)) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2246 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2247 case OrthancStone::SeriesThumbnailType_Image: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2248 Orthanc::Toolbox::EncodeDataUriScheme(stringBuffer_, mime, image); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2249 return ThumbnailType_Image; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2250 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2251 case OrthancStone::SeriesThumbnailType_Pdf: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2252 return ThumbnailType_Pdf; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2253 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2254 case OrthancStone::SeriesThumbnailType_Video: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2255 return ThumbnailType_Video; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2256 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2257 case OrthancStone::SeriesThumbnailType_NotLoaded: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2258 return ThumbnailType_Loading; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2259 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2260 case OrthancStone::SeriesThumbnailType_Unsupported: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2261 return ThumbnailType_NoPreview; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2262 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2263 default: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2264 return ThumbnailType_Unknown; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2265 } |
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 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2268 return ThumbnailType_Unknown; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2269 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2273 void SpeedUpFetchSeriesMetadata(const char* studyInstanceUid, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2274 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2275 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2276 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2277 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2278 GetResourcesLoader().FetchSeriesMetadata(PRIORITY_HIGH, studyInstanceUid, seriesInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2279 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2280 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2281 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2285 int IsSeriesComplete(const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2286 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2287 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2288 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2289 return GetResourcesLoader().IsSeriesComplete(seriesInstanceUid) ? 1 : 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2290 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2291 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2292 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2293 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2296 int LoadSeriesInViewport(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2297 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2298 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2299 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2300 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2301 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
|
2302 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2303 if (GetResourcesLoader().SortSeriesFrames(*frames, seriesInstanceUid)) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2304 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2305 GetViewport(canvas)->SetFrames(frames.release()); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2306 return 1; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2307 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2308 else |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2309 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2310 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2311 } |
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 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2314 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2315 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2319 void AllViewportsUpdateSize(int fitContent) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2320 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2321 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2322 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2323 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
|
2324 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2325 assert(it->second != NULL); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2326 it->second->UpdateSize(fitContent != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2327 } |
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 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2330 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2334 void DecrementFrame(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2335 int fitContent) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2336 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2337 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2338 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2339 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Minus); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2340 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2341 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2342 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2346 void IncrementFrame(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2347 int fitContent) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2348 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2349 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2350 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2351 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Plus); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2352 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2353 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2354 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2358 void ShowReferenceLines(int show) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2359 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2360 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2361 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2362 showReferenceLines_ = (show != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2363 UpdateReferenceLines(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2364 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2365 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2366 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2370 void SetDefaultWindowing(const char* canvas) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2371 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2372 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2373 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2374 GetViewport(canvas)->SetDefaultWindowing(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2375 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2376 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2377 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2381 void SetWindowing(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2382 int center, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2383 int width) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2384 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2385 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2386 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2387 GetViewport(canvas)->SetWindowing(center, width); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2388 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2389 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2390 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2394 void InvertContrast(const char* canvas) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2395 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2396 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2397 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2398 GetViewport(canvas)->Invert(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2399 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2400 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2401 } |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2402 |
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 EMSCRIPTEN_KEEPALIVE |
1554
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2405 void FlipX(const char* canvas) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2406 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2407 try |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2408 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2409 GetViewport(canvas)->FlipX(); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2410 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2411 EXTERN_CATCH_EXCEPTIONS; |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2412 } |
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 EMSCRIPTEN_KEEPALIVE |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2416 void FlipY(const char* canvas) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2417 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2418 try |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2419 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2420 GetViewport(canvas)->FlipY(); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2421 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2422 EXTERN_CATCH_EXCEPTIONS; |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2423 } |
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 EMSCRIPTEN_KEEPALIVE |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2427 void SetSoftwareRendering(int softwareRendering) |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2428 { |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2429 softwareRendering_ = softwareRendering; |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2430 } |
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 EMSCRIPTEN_KEEPALIVE |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2434 int IsSoftwareRendering() |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2435 { |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2436 return softwareRendering_; |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2437 } |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2438 |
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 EMSCRIPTEN_KEEPALIVE |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2441 void SetMouseButtonActions(int leftAction, |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2442 int middleAction, |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2443 int rightAction) |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2444 { |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2445 try |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2446 { |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2447 leftButtonAction_ = ConvertMouseAction(leftAction); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2448 middleButtonAction_ = ConvertMouseAction(middleAction); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2449 rightButtonAction_ = ConvertMouseAction(rightAction); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2450 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2451 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2452 { |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2453 assert(it->second != NULL); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2454 it->second->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2455 } |
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 EXTERN_CATCH_EXCEPTIONS; |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2458 } |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2459 } |