Mercurial > hg > orthanc-stone
annotate Applications/StoneWebViewer/WebAssembly/StoneWebViewer.cpp @ 1622:0f8d6791b403
fix build by making the destructor of ViewerViewport public
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 03 Nov 2020 07:04:02 +0100 |
parents | 1151e25d7311 |
children | 74be0f498b08 |
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 <EmbeddedResources.h> |
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23 #include <emscripten.h> |
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24 |
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25 |
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26 #define DISPATCH_JAVASCRIPT_EVENT(name) \ |
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27 EM_ASM( \ |
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28 const customEvent = document.createEvent("CustomEvent"); \ |
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29 customEvent.initCustomEvent(name, false, false, undefined); \ |
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30 window.dispatchEvent(customEvent); \ |
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31 ); |
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32 |
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33 |
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34 #define EXTERN_CATCH_EXCEPTIONS \ |
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35 catch (Orthanc::OrthancException& e) \ |
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36 { \ |
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37 LOG(ERROR) << "OrthancException: " << e.What(); \ |
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38 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \ |
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39 } \ |
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40 catch (OrthancStone::StoneException& e) \ |
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41 { \ |
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42 LOG(ERROR) << "StoneException: " << e.What(); \ |
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43 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \ |
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44 } \ |
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45 catch (std::exception& e) \ |
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46 { \ |
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47 LOG(ERROR) << "Runtime error: " << e.what(); \ |
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48 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \ |
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49 } \ |
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50 catch (...) \ |
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51 { \ |
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52 LOG(ERROR) << "Native exception"; \ |
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53 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \ |
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54 } |
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55 |
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56 |
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57 // Orthanc framework includes |
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58 #include <Cache/MemoryObjectCache.h> |
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59 #include <DicomFormat/DicomArray.h> |
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60 #include <DicomParsing/ParsedDicomFile.h> |
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61 #include <Images/Image.h> |
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62 #include <Images/ImageProcessing.h> |
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63 #include <Images/JpegReader.h> |
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64 #include <Logging.h> |
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65 |
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66 // Stone includes |
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67 #include <Loaders/DicomResourcesLoader.h> |
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68 #include <Loaders/SeriesMetadataLoader.h> |
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69 #include <Loaders/SeriesThumbnailsLoader.h> |
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70 #include <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/ArrowSceneLayer.h> |
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74 #include <Scene2D/ColorTextureSceneLayer.h> |
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75 #include <Scene2D/FloatTextureSceneLayer.h> |
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76 #include <Scene2D/MacroSceneLayer.h> |
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77 #include <Scene2D/OsiriXLayerFactory.h> |
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78 #include <Scene2D/PolylineSceneLayer.h> |
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79 #include <Scene2D/TextSceneLayer.h> |
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81 #include <StoneException.h> |
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82 #include <Toolbox/DicomInstanceParameters.h> |
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83 #include <Toolbox/GeometryToolbox.h> |
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84 #include <Toolbox/OsiriX/AngleAnnotation.h> |
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85 #include <Toolbox/OsiriX/CollectionOfAnnotations.h> |
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86 #include <Toolbox/OsiriX/LineAnnotation.h> |
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87 #include <Toolbox/OsiriX/TextAnnotation.h> |
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88 #include <Toolbox/SortedFrames.h> |
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89 #include <Viewport/DefaultViewportInteractor.h> |
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90 |
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91 // WebAssembly includes |
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92 #include <WebAssemblyCairoViewport.h> |
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93 #include <WebAssemblyLoadersContext.h> |
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94 #include <WebGLViewport.h> |
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95 |
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96 |
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97 #include <boost/make_shared.hpp> |
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98 #include <stdio.h> |
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99 |
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100 |
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101 enum EMSCRIPTEN_KEEPALIVE ThumbnailType |
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102 { |
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103 ThumbnailType_Image, |
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104 ThumbnailType_NoPreview, |
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105 ThumbnailType_Pdf, |
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106 ThumbnailType_Video, |
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107 ThumbnailType_Loading, |
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108 ThumbnailType_Unknown |
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109 }; |
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110 |
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111 |
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112 enum EMSCRIPTEN_KEEPALIVE DisplayedFrameQuality |
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113 { |
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114 DisplayedFrameQuality_None, |
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115 DisplayedFrameQuality_Low, |
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116 DisplayedFrameQuality_High |
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117 }; |
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118 |
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119 |
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120 enum EMSCRIPTEN_KEEPALIVE WebViewerAction |
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121 { |
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122 WebViewerAction_GrayscaleWindowing, |
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123 WebViewerAction_Zoom, |
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124 WebViewerAction_Pan, |
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125 WebViewerAction_Rotate, |
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126 WebViewerAction_Crosshair |
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127 }; |
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128 |
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129 |
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130 |
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131 static OrthancStone::MouseAction ConvertWebViewerAction(int action) |
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132 { |
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133 switch (action) |
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134 { |
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135 case WebViewerAction_GrayscaleWindowing: |
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136 return OrthancStone::MouseAction_GrayscaleWindowing; |
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137 |
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138 case WebViewerAction_Zoom: |
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139 return OrthancStone::MouseAction_Zoom; |
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140 |
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141 case WebViewerAction_Pan: |
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142 return OrthancStone::MouseAction_Pan; |
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143 |
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144 case WebViewerAction_Rotate: |
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145 return OrthancStone::MouseAction_Rotate; |
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146 |
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147 case WebViewerAction_Crosshair: |
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148 return OrthancStone::MouseAction_None; |
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149 |
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150 default: |
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151 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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152 } |
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153 } |
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154 |
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155 |
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156 |
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157 static const int PRIORITY_HIGH = -100; |
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158 static const int PRIORITY_LOW = 100; |
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159 static const int PRIORITY_NORMAL = 0; |
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160 |
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161 static const unsigned int QUALITY_JPEG = 0; |
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162 static const unsigned int QUALITY_FULL = 1; |
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163 |
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164 class ResourcesLoader : public OrthancStone::ObserverBase<ResourcesLoader> |
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165 { |
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166 public: |
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167 class IObserver : public boost::noncopyable |
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168 { |
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169 public: |
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170 virtual ~IObserver() |
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171 { |
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172 } |
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173 |
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174 virtual void SignalResourcesLoaded() = 0; |
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175 |
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176 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid, |
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177 const std::string& seriesInstanceUid) = 0; |
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178 |
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179 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid, |
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180 const std::string& seriesInstanceUid) = 0; |
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181 }; |
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182 |
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183 private: |
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184 std::unique_ptr<IObserver> observer_; |
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185 OrthancStone::DicomSource source_; |
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186 size_t pending_; |
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187 boost::shared_ptr<OrthancStone::LoadedDicomResources> studies_; |
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188 boost::shared_ptr<OrthancStone::LoadedDicomResources> series_; |
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189 boost::shared_ptr<OrthancStone::DicomResourcesLoader> resourcesLoader_; |
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190 boost::shared_ptr<OrthancStone::SeriesThumbnailsLoader> thumbnailsLoader_; |
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191 boost::shared_ptr<OrthancStone::SeriesMetadataLoader> metadataLoader_; |
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192 |
1573 | 193 explicit ResourcesLoader(const OrthancStone::DicomSource& source) : |
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194 source_(source), |
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195 pending_(0), |
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196 studies_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID)), |
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197 series_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID)) |
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198 { |
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199 } |
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200 |
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201 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) |
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202 { |
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203 const Orthanc::SingleValueObject<Orthanc::ResourceType>& payload = |
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204 dynamic_cast<const Orthanc::SingleValueObject<Orthanc::ResourceType>&>(message.GetUserPayload()); |
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205 |
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206 OrthancStone::LoadedDicomResources& dicom = *message.GetResources(); |
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207 |
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208 LOG(INFO) << "resources loaded: " << dicom.GetSize() |
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209 << ", " << Orthanc::EnumerationToString(payload.GetValue()); |
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210 |
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211 if (payload.GetValue() == Orthanc::ResourceType_Series) |
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212 { |
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213 for (size_t i = 0; i < dicom.GetSize(); i++) |
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214 { |
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215 std::string studyInstanceUid, seriesInstanceUid; |
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216 if (dicom.GetResource(i).LookupStringValue( |
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217 studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) && |
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218 dicom.GetResource(i).LookupStringValue( |
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219 seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false)) |
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220 { |
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221 thumbnailsLoader_->ScheduleLoadThumbnail(source_, "", studyInstanceUid, seriesInstanceUid); |
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222 metadataLoader_->ScheduleLoadSeries(PRIORITY_LOW + 1, source_, studyInstanceUid, seriesInstanceUid); |
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223 } |
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224 } |
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225 } |
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226 |
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227 if (pending_ == 0) |
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228 { |
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229 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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230 } |
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231 else |
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232 { |
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233 pending_ --; |
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234 if (pending_ == 0 && |
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235 observer_.get() != NULL) |
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236 { |
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237 observer_->SignalResourcesLoaded(); |
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238 } |
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239 } |
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240 } |
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241 |
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242 void Handle(const OrthancStone::SeriesThumbnailsLoader::SuccessMessage& message) |
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243 { |
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244 if (observer_.get() != NULL) |
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245 { |
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246 observer_->SignalSeriesThumbnailLoaded( |
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247 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid()); |
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248 } |
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249 } |
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250 |
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251 void Handle(const OrthancStone::SeriesMetadataLoader::SuccessMessage& message) |
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252 { |
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253 if (observer_.get() != NULL) |
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254 { |
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255 observer_->SignalSeriesMetadataLoaded( |
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256 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid()); |
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257 } |
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258 } |
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259 |
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260 void FetchInternal(const std::string& studyInstanceUid, |
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261 const std::string& seriesInstanceUid) |
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262 { |
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263 // Firstly, load the study |
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264 Orthanc::DicomMap filter; |
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265 filter.SetValue(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, studyInstanceUid, false); |
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266 |
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267 std::set<Orthanc::DicomTag> tags; |
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268 tags.insert(Orthanc::DICOM_TAG_STUDY_DESCRIPTION); // Necessary for Orthanc DICOMweb plugin |
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269 |
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270 resourcesLoader_->ScheduleQido( |
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271 studies_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Study, filter, tags, |
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272 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Study)); |
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273 |
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274 // Secondly, load the series |
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275 if (!seriesInstanceUid.empty()) |
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276 { |
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277 filter.SetValue(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, seriesInstanceUid, false); |
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278 } |
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279 |
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280 tags.insert(Orthanc::DICOM_TAG_SERIES_NUMBER); // Necessary for Google Cloud Platform |
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281 |
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282 resourcesLoader_->ScheduleQido( |
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283 series_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Series, filter, tags, |
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284 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Series)); |
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285 |
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286 pending_ += 2; |
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287 } |
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288 |
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289 public: |
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290 static boost::shared_ptr<ResourcesLoader> Create(OrthancStone::ILoadersContext::ILock& lock, |
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291 const OrthancStone::DicomSource& source) |
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292 { |
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293 boost::shared_ptr<ResourcesLoader> loader(new ResourcesLoader(source)); |
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294 |
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295 loader->resourcesLoader_ = OrthancStone::DicomResourcesLoader::Create(lock); |
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296 loader->thumbnailsLoader_ = OrthancStone::SeriesThumbnailsLoader::Create(lock, PRIORITY_LOW); |
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297 loader->metadataLoader_ = OrthancStone::SeriesMetadataLoader::Create(lock); |
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298 |
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299 loader->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>( |
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300 *loader->resourcesLoader_, &ResourcesLoader::Handle); |
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301 |
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302 loader->Register<OrthancStone::SeriesThumbnailsLoader::SuccessMessage>( |
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303 *loader->thumbnailsLoader_, &ResourcesLoader::Handle); |
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304 |
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305 loader->Register<OrthancStone::SeriesMetadataLoader::SuccessMessage>( |
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306 *loader->metadataLoader_, &ResourcesLoader::Handle); |
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307 |
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308 return loader; |
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309 } |
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310 |
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311 void FetchAllStudies() |
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312 { |
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313 FetchInternal("", ""); |
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314 } |
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315 |
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316 void FetchStudy(const std::string& studyInstanceUid) |
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317 { |
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318 FetchInternal(studyInstanceUid, ""); |
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319 } |
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320 |
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321 void FetchSeries(const std::string& studyInstanceUid, |
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322 const std::string& seriesInstanceUid) |
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323 { |
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324 FetchInternal(studyInstanceUid, seriesInstanceUid); |
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325 } |
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326 |
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327 size_t GetStudiesCount() const |
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328 { |
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329 return studies_->GetSize(); |
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330 } |
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331 |
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332 size_t GetSeriesCount() const |
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333 { |
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334 return series_->GetSize(); |
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335 } |
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336 |
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337 void GetStudy(Orthanc::DicomMap& target, |
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338 size_t i) |
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339 { |
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340 target.Assign(studies_->GetResource(i)); |
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341 } |
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342 |
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343 void GetSeries(Orthanc::DicomMap& target, |
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344 size_t i) |
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345 { |
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346 target.Assign(series_->GetResource(i)); |
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347 |
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348 // Complement with the study-level tags |
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349 std::string studyInstanceUid; |
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350 if (target.LookupStringValue(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) && |
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351 studies_->HasResource(studyInstanceUid)) |
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352 { |
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353 studies_->MergeResource(target, studyInstanceUid); |
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354 } |
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355 } |
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356 |
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357 OrthancStone::SeriesThumbnailType GetSeriesThumbnail(std::string& image, |
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358 std::string& mime, |
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359 const std::string& seriesInstanceUid) |
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360 { |
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361 return thumbnailsLoader_->GetSeriesThumbnail(image, mime, seriesInstanceUid); |
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362 } |
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363 |
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364 void FetchSeriesMetadata(int priority, |
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365 const std::string& studyInstanceUid, |
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366 const std::string& seriesInstanceUid) |
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367 { |
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368 metadataLoader_->ScheduleLoadSeries(priority, source_, studyInstanceUid, seriesInstanceUid); |
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369 } |
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370 |
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371 bool IsSeriesComplete(const std::string& seriesInstanceUid) |
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372 { |
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373 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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374 return accessor.IsComplete(); |
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375 } |
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376 |
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377 bool SortSeriesFrames(OrthancStone::SortedFrames& target, |
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378 const std::string& seriesInstanceUid) |
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379 { |
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380 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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381 |
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382 if (accessor.IsComplete()) |
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383 { |
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384 target.Clear(); |
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385 |
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386 for (size_t i = 0; i < accessor.GetInstancesCount(); i++) |
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387 { |
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388 target.AddInstance(accessor.GetInstance(i)); |
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389 } |
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390 |
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391 target.Sort(); |
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392 |
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393 return true; |
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394 } |
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395 else |
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396 { |
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397 return false; |
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398 } |
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399 } |
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400 |
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401 void AcquireObserver(IObserver* observer) |
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402 { |
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403 observer_.reset(observer); |
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404 } |
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405 }; |
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406 |
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407 |
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408 |
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409 class FramesCache : public boost::noncopyable |
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410 { |
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411 private: |
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412 class CachedImage : public Orthanc::ICacheable |
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413 { |
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414 private: |
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415 std::unique_ptr<Orthanc::ImageAccessor> image_; |
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416 unsigned int quality_; |
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417 |
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418 public: |
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419 CachedImage(Orthanc::ImageAccessor* image, |
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420 unsigned int quality) : |
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421 image_(image), |
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422 quality_(quality) |
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423 { |
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424 assert(image != NULL); |
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425 } |
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426 |
1573 | 427 virtual size_t GetMemoryUsage() const ORTHANC_OVERRIDE |
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428 { |
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429 assert(image_.get() != NULL); |
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430 return (image_->GetBytesPerPixel() * image_->GetPitch() * image_->GetHeight()); |
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431 } |
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432 |
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433 const Orthanc::ImageAccessor& GetImage() const |
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434 { |
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435 assert(image_.get() != NULL); |
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436 return *image_; |
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437 } |
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438 |
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439 unsigned int GetQuality() const |
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440 { |
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441 return quality_; |
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442 } |
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443 }; |
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444 |
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445 |
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446 static std::string GetKey(const std::string& sopInstanceUid, |
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447 size_t frameNumber) |
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448 { |
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449 return sopInstanceUid + "|" + boost::lexical_cast<std::string>(frameNumber); |
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450 } |
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451 |
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452 |
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453 Orthanc::MemoryObjectCache cache_; |
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454 |
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455 public: |
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456 FramesCache() |
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457 { |
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458 SetMaximumSize(100 * 1024 * 1024); // 100 MB |
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459 } |
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460 |
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461 size_t GetMaximumSize() |
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462 { |
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463 return cache_.GetMaximumSize(); |
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464 } |
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465 |
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466 void SetMaximumSize(size_t size) |
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467 { |
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468 cache_.SetMaximumSize(size); |
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469 } |
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470 |
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471 /** |
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472 * Returns "true" iff the provided image has better quality than the |
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473 * previously cached one, or if no cache was previously available. |
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474 **/ |
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475 bool Acquire(const std::string& sopInstanceUid, |
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476 size_t frameNumber, |
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477 Orthanc::ImageAccessor* image /* transfer ownership */, |
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478 unsigned int quality) |
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479 { |
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480 std::unique_ptr<Orthanc::ImageAccessor> protection(image); |
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481 |
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482 if (image == NULL) |
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483 { |
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484 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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485 } |
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486 else if (image->GetFormat() != Orthanc::PixelFormat_Float32 && |
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487 image->GetFormat() != Orthanc::PixelFormat_RGB24) |
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488 { |
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489 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); |
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490 } |
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491 |
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492 const std::string& key = GetKey(sopInstanceUid, frameNumber); |
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493 |
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494 bool invalidate = false; |
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495 |
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496 { |
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497 /** |
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498 * Access the previous cached entry, with side effect of tagging |
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499 * it as the most recently accessed frame (update of LRU recycling) |
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500 **/ |
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501 Orthanc::MemoryObjectCache::Accessor accessor(cache_, key, false /* unique lock */); |
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502 |
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503 if (accessor.IsValid()) |
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504 { |
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505 const CachedImage& previous = dynamic_cast<const CachedImage&>(accessor.GetValue()); |
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506 |
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507 // There is already a cached image for this frame |
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508 if (previous.GetQuality() < quality) |
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509 { |
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510 // The previously stored image has poorer quality |
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511 invalidate = true; |
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512 } |
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513 else |
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514 { |
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515 // No update in the quality, don't change the cache |
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516 return false; |
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517 } |
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518 } |
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519 else |
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520 { |
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521 invalidate = false; |
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522 } |
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523 } |
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524 |
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525 if (invalidate) |
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526 { |
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527 cache_.Invalidate(key); |
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528 } |
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529 |
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530 cache_.Acquire(key, new CachedImage(protection.release(), quality)); |
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531 return true; |
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532 } |
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533 |
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534 class Accessor : public boost::noncopyable |
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535 { |
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536 private: |
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537 Orthanc::MemoryObjectCache::Accessor accessor_; |
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538 |
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539 const CachedImage& GetCachedImage() const |
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540 { |
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541 if (IsValid()) |
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542 { |
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543 return dynamic_cast<CachedImage&>(accessor_.GetValue()); |
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544 } |
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545 else |
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546 { |
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547 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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548 } |
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549 } |
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550 |
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551 public: |
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552 Accessor(FramesCache& that, |
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553 const std::string& sopInstanceUid, |
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554 size_t frameNumber) : |
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555 accessor_(that.cache_, GetKey(sopInstanceUid, frameNumber), false /* shared lock */) |
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556 { |
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557 } |
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558 |
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559 bool IsValid() const |
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560 { |
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561 return accessor_.IsValid(); |
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562 } |
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563 |
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564 const Orthanc::ImageAccessor& GetImage() const |
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565 { |
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566 return GetCachedImage().GetImage(); |
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567 } |
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568 |
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569 unsigned int GetQuality() const |
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570 { |
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571 return GetCachedImage().GetQuality(); |
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572 } |
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573 }; |
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574 }; |
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575 |
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576 |
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577 |
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578 class SeriesCursor : public boost::noncopyable |
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579 { |
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580 public: |
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581 enum Action |
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582 { |
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583 Action_FastPlus, |
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584 Action_Plus, |
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585 Action_None, |
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586 Action_Minus, |
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587 Action_FastMinus |
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588 }; |
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589 |
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590 private: |
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591 std::vector<size_t> prefetch_; |
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592 int framesCount_; |
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593 int currentFrame_; |
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594 bool isCircular_; |
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595 int fastDelta_; |
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596 Action lastAction_; |
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597 |
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598 int ComputeNextFrame(int currentFrame, |
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599 Action action) const |
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600 { |
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601 if (framesCount_ == 0) |
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602 { |
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603 assert(currentFrame == 0); |
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604 return 0; |
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605 } |
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606 |
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607 int nextFrame = currentFrame; |
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608 |
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609 switch (action) |
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610 { |
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611 case Action_FastPlus: |
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612 nextFrame += fastDelta_; |
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613 break; |
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614 |
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parents:
diff
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|
615 case Action_Plus: |
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616 nextFrame += 1; |
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|
617 break; |
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parents:
diff
changeset
|
618 |
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changeset
|
619 case Action_None: |
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620 break; |
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parents:
diff
changeset
|
621 |
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diff
changeset
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622 case Action_Minus: |
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623 nextFrame -= 1; |
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624 break; |
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parents:
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changeset
|
625 |
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parents:
diff
changeset
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626 case Action_FastMinus: |
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627 nextFrame -= fastDelta_; |
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628 break; |
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changeset
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629 |
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parents:
diff
changeset
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630 default: |
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631 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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parents:
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changeset
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632 } |
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parents:
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633 |
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634 if (isCircular_) |
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diff
changeset
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635 { |
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636 while (nextFrame < 0) |
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parents:
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changeset
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637 { |
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638 nextFrame += framesCount_; |
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changeset
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639 } |
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parents:
diff
changeset
|
640 |
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parents:
diff
changeset
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641 while (nextFrame >= framesCount_) |
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parents:
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changeset
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642 { |
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parents:
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changeset
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643 nextFrame -= framesCount_; |
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parents:
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changeset
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644 } |
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parents:
diff
changeset
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645 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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646 else |
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parents:
diff
changeset
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647 { |
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parents:
diff
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648 if (nextFrame < 0) |
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parents:
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changeset
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649 { |
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parents:
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650 nextFrame = 0; |
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parents:
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651 } |
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652 else if (nextFrame >= framesCount_) |
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parents:
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changeset
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653 { |
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654 nextFrame = framesCount_ - 1; |
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655 } |
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parents:
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changeset
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656 } |
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parents:
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657 |
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658 return nextFrame; |
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parents:
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659 } |
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parents:
diff
changeset
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660 |
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661 void UpdatePrefetch() |
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parents:
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662 { |
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parents:
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663 /** |
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parents:
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664 * This method will order the frames of the series according to |
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parents:
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665 * the number of "actions" (i.e. mouse wheels) that are necessary |
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666 * to reach them, starting from the current frame. It is assumed |
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parents:
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667 * that once one action is done, it is more likely that the user |
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parents:
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668 * will do the same action just afterwards. |
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parents:
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669 **/ |
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parents:
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670 |
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671 prefetch_.clear(); |
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parents:
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672 |
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673 if (framesCount_ == 0) |
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674 { |
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parents:
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675 return; |
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parents:
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676 } |
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parents:
diff
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677 |
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678 prefetch_.reserve(framesCount_); |
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679 |
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parents:
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680 // Breadth-first search using a FIFO. The queue associates a frame |
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parents:
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681 // and the action that is the most likely in this frame |
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parents:
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682 typedef std::list< std::pair<int, Action> > Queue; |
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parents:
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683 |
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parents:
diff
changeset
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684 Queue queue; |
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parents:
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685 std::set<int> visited; // Frames that have already been visited |
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parents:
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686 |
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687 queue.push_back(std::make_pair(currentFrame_, lastAction_)); |
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parents:
diff
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688 |
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parents:
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changeset
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689 while (!queue.empty()) |
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parents:
diff
changeset
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690 { |
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parents:
diff
changeset
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691 int frame = queue.front().first; |
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692 Action previousAction = queue.front().second; |
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693 queue.pop_front(); |
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parents:
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|
694 |
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parents:
diff
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695 if (visited.find(frame) == visited.end()) |
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parents:
diff
changeset
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696 { |
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parents:
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697 visited.insert(frame); |
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parents:
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698 prefetch_.push_back(frame); |
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parents:
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changeset
|
699 |
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parents:
diff
changeset
|
700 switch (previousAction) |
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parents:
diff
changeset
|
701 { |
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parents:
diff
changeset
|
702 case Action_None: |
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parents:
diff
changeset
|
703 case Action_Plus: |
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parents:
diff
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|
704 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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parents:
diff
changeset
|
705 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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parents:
diff
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706 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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parents:
diff
changeset
|
707 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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parents:
diff
changeset
|
708 break; |
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parents:
diff
changeset
|
709 |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
710 case Action_Minus: |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
711 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
712 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
713 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
714 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
715 break; |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
716 |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
717 case Action_FastPlus: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
718 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
719 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
720 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
721 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
722 break; |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
723 |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
724 case Action_FastMinus: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
725 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
726 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
727 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
728 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
729 break; |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
730 |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
731 default: |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
732 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
733 } |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
734 } |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
735 } |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
736 |
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737 assert(prefetch_.size() == framesCount_); |
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738 } |
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739 |
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740 bool CheckFrameIndex(int frame) const |
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741 { |
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742 return ((framesCount_ == 0 && frame == 0) || |
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743 (framesCount_ > 0 && frame >= 0 && frame < framesCount_)); |
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744 } |
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745 |
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746 public: |
1573 | 747 explicit SeriesCursor(size_t framesCount) : |
1495
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748 framesCount_(framesCount), |
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749 currentFrame_(framesCount / 2), // Start at the middle frame |
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750 isCircular_(false), |
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751 lastAction_(Action_None) |
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752 { |
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753 SetFastDelta(framesCount / 20); |
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754 UpdatePrefetch(); |
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755 } |
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756 |
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757 void SetCircular(bool isCircular) |
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758 { |
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759 isCircular_ = isCircular; |
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760 UpdatePrefetch(); |
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761 } |
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762 |
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763 void SetFastDelta(int delta) |
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764 { |
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765 fastDelta_ = (delta < 0 ? -delta : delta); |
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766 |
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767 if (fastDelta_ <= 0) |
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768 { |
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769 fastDelta_ = 1; |
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770 } |
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771 } |
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772 |
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773 void SetCurrentIndex(size_t frame) |
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774 { |
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775 if (frame >= framesCount_) |
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776 { |
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777 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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778 } |
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779 else |
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780 { |
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781 currentFrame_ = frame; |
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782 lastAction_ = Action_None; |
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783 UpdatePrefetch(); |
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784 } |
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785 } |
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786 |
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787 size_t GetCurrentIndex() const |
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788 { |
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789 assert(CheckFrameIndex(currentFrame_)); |
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790 return static_cast<size_t>(currentFrame_); |
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791 } |
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792 |
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793 void Apply(Action action) |
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794 { |
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795 currentFrame_ = ComputeNextFrame(currentFrame_, action); |
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796 lastAction_ = action; |
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797 UpdatePrefetch(); |
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798 } |
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799 |
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800 size_t GetPrefetchSize() const |
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801 { |
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802 assert(prefetch_.size() == framesCount_); |
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803 return prefetch_.size(); |
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804 } |
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805 |
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806 size_t GetPrefetchFrameIndex(size_t i) const |
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807 { |
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808 if (i >= prefetch_.size()) |
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809 { |
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810 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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811 } |
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812 else |
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813 { |
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814 assert(CheckFrameIndex(prefetch_[i])); |
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815 return static_cast<size_t>(prefetch_[i]); |
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816 } |
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817 } |
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818 }; |
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819 |
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820 |
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821 |
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822 |
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823 class FrameGeometry |
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824 { |
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825 private: |
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826 bool isValid_; |
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827 std::string frameOfReferenceUid_; |
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828 OrthancStone::CoordinateSystem3D coordinates_; |
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829 double pixelSpacingX_; |
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830 double pixelSpacingY_; |
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831 OrthancStone::Extent2D extent_; |
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832 |
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833 public: |
1573 | 834 explicit FrameGeometry() : |
835 isValid_(false), | |
836 pixelSpacingX_(1), | |
837 pixelSpacingY_(1) | |
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838 { |
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839 } |
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840 |
1573 | 841 explicit FrameGeometry(const Orthanc::DicomMap& tags) : |
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842 isValid_(false), |
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843 coordinates_(tags) |
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844 { |
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845 if (!tags.LookupStringValue( |
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846 frameOfReferenceUid_, Orthanc::DICOM_TAG_FRAME_OF_REFERENCE_UID, false)) |
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847 { |
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848 frameOfReferenceUid_.clear(); |
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849 } |
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850 |
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851 OrthancStone::GeometryToolbox::GetPixelSpacing(pixelSpacingX_, pixelSpacingY_, tags); |
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852 |
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853 unsigned int rows, columns; |
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854 if (tags.HasTag(Orthanc::DICOM_TAG_IMAGE_POSITION_PATIENT) && |
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855 tags.HasTag(Orthanc::DICOM_TAG_IMAGE_ORIENTATION_PATIENT) && |
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856 tags.ParseUnsignedInteger32(rows, Orthanc::DICOM_TAG_ROWS) && |
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857 tags.ParseUnsignedInteger32(columns, Orthanc::DICOM_TAG_COLUMNS)) |
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858 { |
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859 double ox = -pixelSpacingX_ / 2.0; |
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860 double oy = -pixelSpacingY_ / 2.0; |
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861 extent_.AddPoint(ox, oy); |
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862 extent_.AddPoint(ox + pixelSpacingX_ * static_cast<double>(columns), |
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863 oy + pixelSpacingY_ * static_cast<double>(rows)); |
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864 |
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865 isValid_ = true; |
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866 } |
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867 } |
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|
868 |
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|
869 bool IsValid() const |
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870 { |
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parents:
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871 return isValid_; |
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872 } |
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|
873 |
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874 const std::string& GetFrameOfReferenceUid() const |
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875 { |
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876 if (isValid_) |
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parents:
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|
877 { |
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|
878 return frameOfReferenceUid_; |
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879 } |
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880 else |
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parents:
diff
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|
881 { |
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changeset
|
882 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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883 } |
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diff
changeset
|
884 } |
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changeset
|
885 |
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|
886 const OrthancStone::CoordinateSystem3D& GetCoordinates() const |
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887 { |
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888 if (isValid_) |
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parents:
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|
889 { |
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890 return coordinates_; |
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891 } |
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892 else |
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893 { |
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|
894 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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895 } |
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parents:
diff
changeset
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896 } |
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parents:
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changeset
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897 |
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parents:
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|
898 double GetPixelSpacingX() const |
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899 { |
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900 if (isValid_) |
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parents:
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901 { |
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902 return pixelSpacingX_; |
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903 } |
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parents:
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904 else |
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parents:
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|
905 { |
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parents:
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|
906 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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parents:
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907 } |
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parents:
diff
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|
908 } |
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parents:
diff
changeset
|
909 |
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parents:
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|
910 double GetPixelSpacingY() const |
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911 { |
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parents:
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912 if (isValid_) |
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parents:
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|
913 { |
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parents:
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914 return pixelSpacingY_; |
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parents:
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915 } |
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parents:
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916 else |
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parents:
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|
917 { |
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parents:
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918 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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919 } |
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parents:
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|
920 } |
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parents:
diff
changeset
|
921 |
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parents:
diff
changeset
|
922 bool Intersect(double& x1, // Coordinates of the clipped line (out) |
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parents:
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923 double& y1, |
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parents:
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|
924 double& x2, |
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parents:
diff
changeset
|
925 double& y2, |
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parents:
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|
926 const FrameGeometry& other) const |
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927 { |
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parents:
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928 if (this == &other) |
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parents:
diff
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929 { |
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parents:
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|
930 return false; |
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parents:
diff
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931 } |
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parents:
diff
changeset
|
932 |
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parents:
diff
changeset
|
933 OrthancStone::Vector direction, origin; |
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parents:
diff
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934 |
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parents:
diff
changeset
|
935 if (IsValid() && |
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parents:
diff
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|
936 other.IsValid() && |
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parents:
diff
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|
937 !extent_.IsEmpty() && |
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parents:
diff
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|
938 frameOfReferenceUid_ == other.frameOfReferenceUid_ && |
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parents:
diff
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|
939 OrthancStone::GeometryToolbox::IntersectTwoPlanes( |
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parents:
diff
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|
940 origin, direction, |
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parents:
diff
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|
941 coordinates_.GetOrigin(), coordinates_.GetNormal(), |
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parents:
diff
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|
942 other.coordinates_.GetOrigin(), other.coordinates_.GetNormal())) |
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parents:
diff
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|
943 { |
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parents:
diff
changeset
|
944 double ax, ay, bx, by; |
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parents:
diff
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|
945 coordinates_.ProjectPoint(ax, ay, origin); |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
946 coordinates_.ProjectPoint(bx, by, origin + 100.0 * direction); |
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parents:
diff
changeset
|
947 |
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parents:
diff
changeset
|
948 return OrthancStone::GeometryToolbox::ClipLineToRectangle( |
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parents:
diff
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|
949 x1, y1, x2, y2, |
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parents:
diff
changeset
|
950 ax, ay, bx, by, |
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parents:
diff
changeset
|
951 extent_.GetX1(), extent_.GetY1(), extent_.GetX2(), extent_.GetY2()); |
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parents:
diff
changeset
|
952 } |
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parents:
diff
changeset
|
953 else |
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parents:
diff
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|
954 { |
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parents:
diff
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|
955 return false; |
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initial commit of the Stone Web viewer
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parents:
diff
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|
956 } |
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parents:
diff
changeset
|
957 } |
1593
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rendering osirix annotations
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parents:
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diff
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|
958 |
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parents:
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diff
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|
959 |
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|
960 bool ProjectPoint(double& x, |
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rendering osirix annotations
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parents:
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diff
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961 double& y, |
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parents:
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diff
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|
962 const OrthancStone::Vector& v) const |
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parents:
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963 { |
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parents:
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diff
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964 if (IsValid()) |
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rendering osirix annotations
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parents:
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|
965 { |
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parents:
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966 coordinates_.ProjectPoint(x, y, v); |
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rendering osirix annotations
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967 return true; |
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parents:
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diff
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|
968 } |
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parents:
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diff
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969 else |
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rendering osirix annotations
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parents:
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diff
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|
970 { |
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parents:
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diff
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|
971 return false; |
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rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
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|
972 } |
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rendering osirix annotations
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parents:
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diff
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|
973 } |
1495
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parents:
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974 }; |
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initial commit of the Stone Web viewer
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parents:
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|
975 |
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parents:
diff
changeset
|
976 |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
977 |
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parents:
diff
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|
978 class ViewerViewport : public OrthancStone::ObserverBase<ViewerViewport> |
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parents:
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979 { |
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parents:
diff
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980 public: |
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initial commit of the Stone Web viewer
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parents:
diff
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981 class IObserver : public boost::noncopyable |
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parents:
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982 { |
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parents:
diff
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|
983 public: |
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initial commit of the Stone Web viewer
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parents:
diff
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984 virtual ~IObserver() |
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parents:
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985 { |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
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|
986 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
987 |
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parents:
diff
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|
988 virtual void SignalFrameUpdated(const ViewerViewport& viewport, |
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989 size_t currentFrame, |
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parents:
diff
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990 size_t countFrames, |
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parents:
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991 DisplayedFrameQuality quality) = 0; |
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parents:
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992 }; |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
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993 |
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994 private: |
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995 static const int LAYER_TEXTURE = 0; |
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996 static const int LAYER_REFERENCE_LINES = 1; |
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997 static const int LAYER_ANNOTATIONS = 2; |
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998 |
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999 |
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1000 class ICommand : public Orthanc::IDynamicObject |
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1001 { |
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1002 private: |
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1003 boost::shared_ptr<ViewerViewport> viewport_; |
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1004 |
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1005 public: |
1573 | 1006 explicit ICommand(boost::shared_ptr<ViewerViewport> viewport) : |
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1007 viewport_(viewport) |
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1008 { |
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1009 if (viewport == NULL) |
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1010 { |
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1011 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1012 } |
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1013 } |
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1014 |
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1015 virtual ~ICommand() |
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1016 { |
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1017 } |
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1018 |
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1019 ViewerViewport& GetViewport() const |
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1020 { |
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1021 assert(viewport_ != NULL); |
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1022 return *viewport_; |
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1023 } |
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1024 |
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1025 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const |
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1026 { |
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1027 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1028 } |
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1029 |
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1030 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const |
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1031 { |
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1032 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1033 } |
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1034 |
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1035 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const |
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1036 { |
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1037 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1038 } |
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1039 }; |
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1040 |
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1041 class SetDefaultWindowingCommand : public ICommand |
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1042 { |
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1043 public: |
1573 | 1044 explicit SetDefaultWindowingCommand(boost::shared_ptr<ViewerViewport> viewport) : |
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1045 ICommand(viewport) |
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1046 { |
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1047 } |
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1048 |
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1049 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const ORTHANC_OVERRIDE |
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1050 { |
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1051 if (message.GetResources()->GetSize() != 1) |
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1052 { |
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1053 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol); |
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1054 } |
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1055 |
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1056 const Orthanc::DicomMap& dicom = message.GetResources()->GetResource(0); |
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1057 |
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1058 { |
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1059 OrthancStone::DicomInstanceParameters params(dicom); |
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1060 |
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1061 if (params.HasDefaultWindowing()) |
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1062 { |
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1063 GetViewport().defaultWindowingCenter_ = params.GetDefaultWindowingCenter(); |
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1064 GetViewport().defaultWindowingWidth_ = params.GetDefaultWindowingWidth(); |
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1065 LOG(INFO) << "Default windowing: " << params.GetDefaultWindowingCenter() |
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1066 << "," << params.GetDefaultWindowingWidth(); |
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1067 |
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1068 GetViewport().windowingCenter_ = params.GetDefaultWindowingCenter(); |
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1069 GetViewport().windowingWidth_ = params.GetDefaultWindowingWidth(); |
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1070 } |
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1071 else |
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1072 { |
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1073 LOG(INFO) << "No default windowing"; |
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1074 GetViewport().ResetDefaultWindowing(); |
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1075 } |
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1076 } |
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1077 |
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1078 GetViewport().DisplayCurrentFrame(); |
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1079 } |
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1080 }; |
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1081 |
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1082 |
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1083 class SetLowQualityFrame : public ICommand |
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1084 { |
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1085 private: |
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1086 std::string sopInstanceUid_; |
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1087 unsigned int frameNumber_; |
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1088 float windowCenter_; |
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1089 float windowWidth_; |
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1090 bool isMonochrome1_; |
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1091 bool isPrefetch_; |
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1092 |
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1093 public: |
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1094 SetLowQualityFrame(boost::shared_ptr<ViewerViewport> viewport, |
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1095 const std::string& sopInstanceUid, |
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1096 unsigned int frameNumber, |
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1097 float windowCenter, |
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1098 float windowWidth, |
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1099 bool isMonochrome1, |
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1100 bool isPrefetch) : |
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1101 ICommand(viewport), |
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1102 sopInstanceUid_(sopInstanceUid), |
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1103 frameNumber_(frameNumber), |
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1104 windowCenter_(windowCenter), |
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1105 windowWidth_(windowWidth), |
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1106 isMonochrome1_(isMonochrome1), |
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1107 isPrefetch_(isPrefetch) |
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1108 { |
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1109 } |
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1110 |
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1111 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const ORTHANC_OVERRIDE |
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1112 { |
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1113 std::unique_ptr<Orthanc::JpegReader> jpeg(new Orthanc::JpegReader); |
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1114 jpeg->ReadFromMemory(message.GetAnswer()); |
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1115 |
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1116 bool updatedCache; |
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1117 |
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1118 switch (jpeg->GetFormat()) |
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1119 { |
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1120 case Orthanc::PixelFormat_RGB24: |
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1121 updatedCache = GetViewport().cache_->Acquire( |
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1122 sopInstanceUid_, frameNumber_, jpeg.release(), QUALITY_JPEG); |
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1123 break; |
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1124 |
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1125 case Orthanc::PixelFormat_Grayscale8: |
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1126 { |
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1127 if (isMonochrome1_) |
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1128 { |
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1129 Orthanc::ImageProcessing::Invert(*jpeg); |
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1130 } |
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1131 |
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1132 std::unique_ptr<Orthanc::Image> converted( |
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1133 new Orthanc::Image(Orthanc::PixelFormat_Float32, jpeg->GetWidth(), |
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1134 jpeg->GetHeight(), false)); |
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1135 |
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1136 Orthanc::ImageProcessing::Convert(*converted, *jpeg); |
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1137 |
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1138 /** |
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1139 |
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1140 Orthanc::ImageProcessing::ShiftScale() computes "(x + offset) * scaling". |
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1141 The system to solve is thus: |
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1142 |
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1143 (0 + offset) * scaling = windowingCenter - windowingWidth / 2 [a] |
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1144 (255 + offset) * scaling = windowingCenter + windowingWidth / 2 [b] |
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1145 |
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1146 Resolution: |
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1147 |
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1148 [b - a] => 255 * scaling = windowingWidth |
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1149 [a] => offset = (windowingCenter - windowingWidth / 2) / scaling |
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1150 |
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1151 **/ |
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1152 |
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1153 const float scaling = windowWidth_ / 255.0f; |
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1154 const float offset = (OrthancStone::LinearAlgebra::IsCloseToZero(scaling) ? 0 : |
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1155 (windowCenter_ - windowWidth_ / 2.0f) / scaling); |
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1156 |
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1157 Orthanc::ImageProcessing::ShiftScale(*converted, offset, scaling, false); |
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1158 updatedCache = GetViewport().cache_->Acquire( |
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1159 sopInstanceUid_, frameNumber_, converted.release(), QUALITY_JPEG); |
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1160 break; |
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1161 } |
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1162 |
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1163 default: |
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1164 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1165 } |
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1166 |
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1167 if (updatedCache) |
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1168 { |
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1169 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameNumber_); |
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1170 } |
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1171 |
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1172 if (isPrefetch_) |
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1173 { |
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1174 GetViewport().ScheduleNextPrefetch(); |
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1175 } |
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1176 } |
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1177 }; |
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1178 |
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1179 |
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1180 class SetFullDicomFrame : public ICommand |
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1181 { |
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1182 private: |
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1183 std::string sopInstanceUid_; |
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1184 unsigned int frameNumber_; |
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1185 bool isPrefetch_; |
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1186 |
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1187 public: |
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1188 SetFullDicomFrame(boost::shared_ptr<ViewerViewport> viewport, |
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1189 const std::string& sopInstanceUid, |
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1190 unsigned int frameNumber, |
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1191 bool isPrefetch) : |
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1192 ICommand(viewport), |
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1193 sopInstanceUid_(sopInstanceUid), |
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1194 frameNumber_(frameNumber), |
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1195 isPrefetch_(isPrefetch) |
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1196 { |
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1197 } |
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1198 |
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1199 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const ORTHANC_OVERRIDE |
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1200 { |
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1201 Orthanc::DicomMap tags; |
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1202 message.GetDicom().ExtractDicomSummary(tags, ORTHANC_STONE_MAX_TAG_LENGTH); |
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1203 |
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1204 std::string s; |
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1205 if (!tags.LookupStringValue(s, Orthanc::DICOM_TAG_SOP_INSTANCE_UID, false)) |
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1206 { |
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1207 // Safety check |
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1208 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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1209 } |
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1210 |
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1211 std::unique_ptr<Orthanc::ImageAccessor> frame(message.GetDicom().DecodeFrame(frameNumber_)); |
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1212 |
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1213 if (frame.get() == NULL) |
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1214 { |
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1215 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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1216 } |
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1217 |
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1218 bool updatedCache; |
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1219 |
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1220 if (frame->GetFormat() == Orthanc::PixelFormat_RGB24) |
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1221 { |
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1222 updatedCache = GetViewport().cache_->Acquire( |
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1223 sopInstanceUid_, frameNumber_, frame.release(), QUALITY_FULL); |
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1224 } |
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1225 else |
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1226 { |
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1227 double a = 1; |
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1228 double b = 0; |
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1229 |
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1230 double doseScaling; |
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1231 if (tags.ParseDouble(doseScaling, Orthanc::DICOM_TAG_DOSE_GRID_SCALING)) |
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1232 { |
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1233 a = doseScaling; |
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1234 } |
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1235 |
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1236 double rescaleIntercept, rescaleSlope; |
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1237 if (tags.ParseDouble(rescaleIntercept, Orthanc::DICOM_TAG_RESCALE_INTERCEPT) && |
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1238 tags.ParseDouble(rescaleSlope, Orthanc::DICOM_TAG_RESCALE_SLOPE)) |
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1239 { |
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1240 a *= rescaleSlope; |
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1241 b = rescaleIntercept; |
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1242 } |
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1243 |
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1244 std::unique_ptr<Orthanc::ImageAccessor> converted( |
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1245 new Orthanc::Image(Orthanc::PixelFormat_Float32, frame->GetWidth(), frame->GetHeight(), false)); |
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1246 Orthanc::ImageProcessing::Convert(*converted, *frame); |
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1247 Orthanc::ImageProcessing::ShiftScale2(*converted, b, a, false); |
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1248 |
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1249 updatedCache = GetViewport().cache_->Acquire( |
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1250 sopInstanceUid_, frameNumber_, converted.release(), QUALITY_FULL); |
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1251 } |
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1252 |
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1253 if (updatedCache) |
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1254 { |
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1255 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameNumber_); |
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1256 } |
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1257 |
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1258 if (isPrefetch_) |
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1259 { |
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1260 GetViewport().ScheduleNextPrefetch(); |
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1261 } |
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1262 } |
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1263 }; |
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1264 |
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1265 |
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1266 class PrefetchItem |
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1267 { |
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1268 private: |
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1269 size_t frameIndex_; |
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1270 bool isFull_; |
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1271 |
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1272 public: |
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1273 PrefetchItem(size_t frameIndex, |
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1274 bool isFull) : |
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1275 frameIndex_(frameIndex), |
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1276 isFull_(isFull) |
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1277 { |
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1278 } |
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1279 |
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1280 size_t GetFrameIndex() const |
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1281 { |
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1282 return frameIndex_; |
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1283 } |
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1284 |
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1285 bool IsFull() const |
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1286 { |
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1287 return isFull_; |
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1288 } |
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1289 }; |
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1290 |
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1291 |
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1292 std::unique_ptr<IObserver> observer_; |
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1293 OrthancStone::ILoadersContext& context_; |
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1294 boost::shared_ptr<OrthancStone::WebAssemblyViewport> viewport_; |
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1295 boost::shared_ptr<OrthancStone::DicomResourcesLoader> loader_; |
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1296 OrthancStone::DicomSource source_; |
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1297 boost::shared_ptr<FramesCache> cache_; |
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1298 std::unique_ptr<OrthancStone::SortedFrames> frames_; |
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1299 std::unique_ptr<SeriesCursor> cursor_; |
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1300 float windowingCenter_; |
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1301 float windowingWidth_; |
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1302 float defaultWindowingCenter_; |
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1303 float defaultWindowingWidth_; |
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1304 bool inverted_; |
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1305 bool flipX_; |
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1306 bool flipY_; |
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1307 bool fitNextContent_; |
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1308 bool isCtrlDown_; |
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1309 FrameGeometry currentFrameGeometry_; |
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1310 std::list<PrefetchItem> prefetchQueue_; |
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1311 |
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1312 |
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1313 bool hasFocusOnInstance_; |
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1314 std::string focusSopInstanceUid_; |
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1315 size_t focusFrameNumber_; |
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1316 |
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1317 boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations_; |
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1318 |
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1319 void ScheduleNextPrefetch() |
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1320 { |
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1321 while (!prefetchQueue_.empty()) |
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1322 { |
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1323 size_t index = prefetchQueue_.front().GetFrameIndex(); |
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1324 bool isFull = prefetchQueue_.front().IsFull(); |
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1325 prefetchQueue_.pop_front(); |
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1326 |
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1327 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
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1328 unsigned int frameNumber = frames_->GetFrameNumberInInstance(index); |
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1329 |
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1330 { |
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1331 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frameNumber); |
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1332 if (!accessor.IsValid() || |
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1333 (isFull && accessor.GetQuality() == 0)) |
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1334 { |
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1335 if (isFull) |
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1336 { |
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1337 ScheduleLoadFullDicomFrame(index, PRIORITY_NORMAL, true); |
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1338 } |
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1339 else |
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1340 { |
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1341 ScheduleLoadRenderedFrame(index, PRIORITY_NORMAL, true); |
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1342 } |
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1343 return; |
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1344 } |
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1345 } |
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1346 } |
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1347 } |
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1348 |
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1349 |
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1350 void ResetDefaultWindowing() |
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1351 { |
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1352 defaultWindowingCenter_ = 128; |
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1353 defaultWindowingWidth_ = 256; |
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1354 |
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1355 windowingCenter_ = defaultWindowingCenter_; |
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1356 windowingWidth_ = defaultWindowingWidth_; |
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1357 |
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1358 inverted_ = false; |
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1359 } |
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1360 |
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|
1361 void SignalUpdatedFrame(const std::string& sopInstanceUid, |
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1362 unsigned int frameNumber) |
1495
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1363 { |
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1364 if (cursor_.get() != NULL && |
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1365 frames_.get() != NULL) |
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1366 { |
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1367 size_t index = cursor_->GetCurrentIndex(); |
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1368 |
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1369 if (frames_->GetFrameSopInstanceUid(index) == sopInstanceUid && |
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1370 frames_->GetFrameNumberInInstance(index) == frameNumber) |
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1371 { |
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1372 DisplayCurrentFrame(); |
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1373 } |
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1374 } |
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1375 } |
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1376 |
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1377 |
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1378 void DisplayCurrentFrame() |
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1379 { |
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1380 DisplayedFrameQuality quality = DisplayedFrameQuality_None; |
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1381 |
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1382 if (cursor_.get() != NULL && |
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1383 frames_.get() != NULL) |
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1384 { |
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1385 const size_t index = cursor_->GetCurrentIndex(); |
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1386 |
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1387 unsigned int cachedQuality; |
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1388 if (!DisplayFrame(cachedQuality, index)) |
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1389 { |
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1390 // This frame is not cached yet: Load it |
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1391 if (source_.HasDicomWebRendered()) |
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1392 { |
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1393 ScheduleLoadRenderedFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1394 } |
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1395 else |
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1396 { |
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1397 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1398 } |
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1399 } |
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1400 else if (cachedQuality < QUALITY_FULL) |
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1401 { |
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1402 // This frame is only available in low-res: Download the full DICOM |
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1403 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1404 quality = DisplayedFrameQuality_Low; |
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1405 } |
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1406 else |
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1407 { |
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1408 quality = DisplayedFrameQuality_High; |
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1409 } |
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1410 |
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1411 currentFrameGeometry_ = FrameGeometry(frames_->GetFrameTags(index)); |
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1412 |
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1413 { |
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1414 // Prepare prefetching |
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1415 prefetchQueue_.clear(); |
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1416 for (size_t i = 0; i < cursor_->GetPrefetchSize() && i < 16; i++) |
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1417 { |
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parents:
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1418 size_t a = cursor_->GetPrefetchFrameIndex(i); |
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1419 if (a != index) |
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parents:
diff
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1420 { |
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1421 prefetchQueue_.push_back(PrefetchItem(a, i < 2)); |
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1422 } |
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parents:
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1423 } |
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parents:
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1424 |
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1425 ScheduleNextPrefetch(); |
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1426 } |
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parents:
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|
1427 |
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1428 if (observer_.get() != NULL) |
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parents:
diff
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1429 { |
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parents:
diff
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|
1430 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(), |
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1431 frames_->GetFramesCount(), quality); |
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1432 } |
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1433 } |
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parents:
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1434 else |
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parents:
diff
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|
1435 { |
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1436 currentFrameGeometry_ = FrameGeometry(); |
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1437 } |
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parents:
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|
1438 } |
1593
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1439 |
1495
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|
1440 |
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1441 void ClearViewport() |
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1442 { |
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|
1443 { |
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diff
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|
1444 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1445 lock->GetController().GetScene().DeleteLayer(LAYER_TEXTURE); |
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parents:
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1446 //lock->GetCompositor().Refresh(lock->GetController().GetScene()); |
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1447 lock->Invalidate(); |
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1448 } |
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1449 } |
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1450 |
1561
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1451 |
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1452 void SaveCurrentWindowing() |
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1453 { |
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1454 // Save the current windowing (that could have been altered by |
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1455 // GrayscaleWindowingSceneTracker), so that it can be reused |
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1456 // by the next frames |
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1457 |
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1458 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1459 |
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1460 OrthancStone::Scene2D& scene = lock->GetController().GetScene(); |
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1461 |
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1462 if (scene.HasLayer(LAYER_TEXTURE) && |
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1463 scene.GetLayer(LAYER_TEXTURE).GetType() == OrthancStone::ISceneLayer::Type_FloatTexture) |
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1464 { |
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1465 OrthancStone::FloatTextureSceneLayer& layer = |
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1466 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(scene.GetLayer(LAYER_TEXTURE)); |
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1467 layer.GetWindowing(windowingCenter_, windowingWidth_); |
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1468 } |
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1469 } |
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1470 |
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1471 |
1495
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1472 bool DisplayFrame(unsigned int& quality, |
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1473 size_t index) |
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1474 { |
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1475 if (frames_.get() == NULL) |
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1476 { |
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1477 return false; |
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1478 } |
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1479 |
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1480 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
1600
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parents:
1596
diff
changeset
|
1481 size_t frameNumber = frames_->GetFrameNumberInInstance(index); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1482 |
1600
b253b79906fa
clarifying variable names: frameIndex vs numberIndex
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1596
diff
changeset
|
1483 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frameNumber); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1484 if (accessor.IsValid()) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1485 { |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
1486 SaveCurrentWindowing(); |
1534
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1487 |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1488 quality = accessor.GetQuality(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1489 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1490 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1491 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1492 switch (accessor.GetImage().GetFormat()) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1493 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1494 case Orthanc::PixelFormat_RGB24: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1495 layer.reset(new OrthancStone::ColorTextureSceneLayer(accessor.GetImage())); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1496 break; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1497 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1498 case Orthanc::PixelFormat_Float32: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1499 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1500 std::unique_ptr<OrthancStone::FloatTextureSceneLayer> tmp( |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1501 new OrthancStone::FloatTextureSceneLayer(accessor.GetImage())); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1502 tmp->SetCustomWindowing(windowingCenter_, windowingWidth_); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1503 tmp->SetInverted(inverted_ ^ frames_->IsFrameMonochrome1(index)); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1504 layer.reset(tmp.release()); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1505 break; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1506 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1507 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1508 default: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1509 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1510 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1511 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1512 layer->SetLinearInterpolation(true); |
1554
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1513 layer->SetFlipX(flipX_); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1514 layer->SetFlipY(flipY_); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1515 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1516 double pixelSpacingX, pixelSpacingY; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1517 OrthancStone::GeometryToolbox::GetPixelSpacing( |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1518 pixelSpacingX, pixelSpacingY, frames_->GetFrameTags(index)); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1519 layer->SetPixelSpacing(pixelSpacingX, pixelSpacingY); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1520 |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1521 |
1611
787db80a5a1b
new class MacroLayerRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1607
diff
changeset
|
1522 std::unique_ptr<OrthancStone::MacroSceneLayer> annotationsLayer; |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1523 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1524 if (annotations_) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1525 { |
1615
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1526 const FrameGeometry& geometry = GetCurrentFrameGeometry(); |
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1527 |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1528 std::set<size_t> a; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1529 annotations_->LookupSopInstanceUid(a, sopInstanceUid); |
1615
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1530 if (geometry.IsValid() && |
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1531 !a.empty()) |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1532 { |
1611
787db80a5a1b
new class MacroLayerRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1607
diff
changeset
|
1533 annotationsLayer.reset(new OrthancStone::MacroSceneLayer); |
787db80a5a1b
new class MacroLayerRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1607
diff
changeset
|
1534 annotationsLayer->Reserve(a.size()); |
1615
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1535 |
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1536 OrthancStone::OsiriXLayerFactory factory; |
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1537 factory.SetColor(0, 255, 0); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1538 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1539 for (std::set<size_t>::const_iterator it = a.begin(); it != a.end(); ++it) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1540 { |
1615
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1541 const OrthancStone::OsiriX::Annotation& annotation = annotations_->GetAnnotation(*it); |
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1542 annotationsLayer->AddLayer(factory.Create(annotation, geometry.GetCoordinates())); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1543 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1544 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1545 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1546 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1547 |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1548 if (layer.get() == NULL) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1549 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1550 return false; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1551 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1552 else |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1553 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1554 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
1534
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1555 |
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1556 OrthancStone::Scene2D& scene = lock->GetController().GetScene(); |
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1557 |
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1558 scene.SetLayer(LAYER_TEXTURE, layer.release()); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1559 |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1560 if (annotationsLayer.get() != NULL) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1561 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1562 scene.SetLayer(LAYER_ANNOTATIONS, annotationsLayer.release()); |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1563 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1564 else |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1565 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1566 scene.DeleteLayer(LAYER_ANNOTATIONS); |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1567 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1568 |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1569 if (fitNextContent_) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1570 { |
1576
92fca2b3ba3d
sanitizing the handling of canvas size
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1575
diff
changeset
|
1571 lock->RefreshCanvasSize(); |
1534
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1572 lock->GetCompositor().FitContent(scene); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1573 fitNextContent_ = false; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1574 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1575 |
1534
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1576 //lock->GetCompositor().Refresh(scene); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1577 lock->Invalidate(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1578 return true; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1579 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1580 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1581 else |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1582 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1583 return false; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1584 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1585 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1586 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1587 void ScheduleLoadFullDicomFrame(size_t index, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1588 int priority, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1589 bool isPrefetch) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1590 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1591 if (frames_.get() != NULL) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1592 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1593 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
1600
b253b79906fa
clarifying variable names: frameIndex vs numberIndex
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1596
diff
changeset
|
1594 unsigned int frameNumber = frames_->GetFrameNumberInInstance(index); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1595 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1596 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1597 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock()); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1598 lock->Schedule( |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
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1599 GetSharedObserver(), priority, OrthancStone::ParseDicomFromWadoCommand::Create( |
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1600 source_, frames_->GetStudyInstanceUid(), frames_->GetSeriesInstanceUid(), |
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1601 sopInstanceUid, false /* transcoding (TODO) */, |
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1602 Orthanc::DicomTransferSyntax_LittleEndianExplicit /* TODO */, |
1600
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1603 new SetFullDicomFrame(GetSharedObserver(), sopInstanceUid, frameNumber, isPrefetch))); |
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1604 } |
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1605 } |
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1606 } |
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1607 |
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1608 void ScheduleLoadRenderedFrame(size_t index, |
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1609 int priority, |
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1610 bool isPrefetch) |
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1611 { |
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1612 if (!source_.HasDicomWebRendered()) |
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1613 { |
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1614 ScheduleLoadFullDicomFrame(index, priority, isPrefetch); |
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1615 } |
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1616 else if (frames_.get() != NULL) |
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1617 { |
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1618 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
1600
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1619 unsigned int frameNumber = frames_->GetFrameNumberInInstance(index); |
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1620 bool isMonochrome1 = frames_->IsFrameMonochrome1(index); |
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1621 |
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1622 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() + |
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1623 "/series/" + frames_->GetSeriesInstanceUid() + |
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1624 "/instances/" + sopInstanceUid + |
1600
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1625 "/frames/" + boost::lexical_cast<std::string>(frameNumber + 1) + "/rendered"); |
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1626 |
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1627 std::map<std::string, std::string> headers, arguments; |
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1628 arguments["window"] = ( |
1536 | 1629 boost::lexical_cast<std::string>(windowingCenter_) + "," + |
1630 boost::lexical_cast<std::string>(windowingWidth_) + ",linear"); | |
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1631 |
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1632 std::unique_ptr<OrthancStone::IOracleCommand> command( |
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1633 source_.CreateDicomWebCommand( |
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1634 uri, arguments, headers, new SetLowQualityFrame( |
1600
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1635 GetSharedObserver(), sopInstanceUid, frameNumber, |
1536 | 1636 windowingCenter_, windowingWidth_, isMonochrome1, isPrefetch))); |
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1637 |
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1638 { |
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1639 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock()); |
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1640 lock->Schedule(GetSharedObserver(), priority, command.release()); |
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1641 } |
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1642 } |
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1643 } |
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1644 |
1554
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1645 void UpdateCurrentTextureParameters() |
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1646 { |
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1647 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1648 |
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1649 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE)) |
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1650 { |
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1651 if (lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() == |
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1652 OrthancStone::ISceneLayer::Type_FloatTexture) |
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1653 { |
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1654 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>( |
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1655 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)). |
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1656 SetCustomWindowing(windowingCenter_, windowingWidth_); |
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1657 } |
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1658 |
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1659 { |
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1660 OrthancStone::TextureBaseSceneLayer& layer = |
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1661 dynamic_cast<OrthancStone::TextureBaseSceneLayer&>( |
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1662 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)); |
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1663 |
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1664 layer.SetFlipX(flipX_); |
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1665 layer.SetFlipY(flipY_); |
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1666 } |
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1667 |
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1668 lock->Invalidate(); |
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1669 } |
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1670 } |
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1671 |
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1672 |
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1673 ViewerViewport(OrthancStone::ILoadersContext& context, |
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1674 const OrthancStone::DicomSource& source, |
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1675 const std::string& canvas, |
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1676 boost::shared_ptr<FramesCache> cache, |
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1677 bool softwareRendering) : |
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1678 context_(context), |
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1679 source_(source), |
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1680 cache_(cache), |
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1681 fitNextContent_(true), |
1554
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1682 isCtrlDown_(false), |
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1683 flipX_(false), |
1600
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1684 flipY_(false), |
1603
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1685 hasFocusOnInstance_(false), |
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1686 focusFrameNumber_(0) |
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1687 { |
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1688 if (!cache_) |
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1689 { |
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1690 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1691 } |
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1692 |
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1693 if (softwareRendering) |
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1694 { |
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1695 LOG(INFO) << "Creating Cairo viewport in canvas: " << canvas; |
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1696 viewport_ = OrthancStone::WebAssemblyCairoViewport::Create(canvas); |
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1697 } |
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1698 else |
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1699 { |
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1700 LOG(INFO) << "Creating WebGL viewport in canvas: " << canvas; |
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1701 viewport_ = OrthancStone::WebGLViewport::Create(canvas); |
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1702 } |
1593
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1703 |
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1704 { |
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1705 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1706 std::string ttf; |
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1707 Orthanc::EmbeddedResources::GetFileResource(ttf, Orthanc::EmbeddedResources::UBUNTU_FONT); |
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1708 lock->GetCompositor().SetFont(0, ttf, 24 /* font size */, Orthanc::Encoding_Latin1); |
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1709 } |
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1710 |
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1711 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, OnWheel); |
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1712 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey); |
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1713 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey); |
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1714 |
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1715 ResetDefaultWindowing(); |
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1716 |
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1717 /*{ |
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1718 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1719 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer); |
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1720 OrthancStone::PolylineSceneLayer::Chain chain; |
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1721 chain.push_back(OrthancStone::ScenePoint2D(-10, 0)); |
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1722 chain.push_back(OrthancStone::ScenePoint2D(10, 0)); |
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1723 layer->AddChain(chain, false, 255, 0, 0); |
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1724 chain.clear(); |
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1725 chain.push_back(OrthancStone::ScenePoint2D(0, -10)); |
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1726 chain.push_back(OrthancStone::ScenePoint2D(0, 10)); |
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1727 layer->AddChain(chain, false, 255, 0, 0); |
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1728 chain.clear(); |
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1729 chain.push_back(OrthancStone::ScenePoint2D(40, 30)); |
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1730 chain.push_back(OrthancStone::ScenePoint2D(40, 50)); |
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1731 layer->AddChain(chain, false, 255, 0, 0); |
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1732 chain.clear(); |
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1733 chain.push_back(OrthancStone::ScenePoint2D(30, 40)); |
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1734 chain.push_back(OrthancStone::ScenePoint2D(50, 40)); |
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1735 layer->AddChain(chain, false, 255, 0, 0); |
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1736 lock->GetController().GetScene().SetLayer(1000, layer.release()); |
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1737 lock->Invalidate(); |
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1738 }*/ |
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1739 } |
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1740 |
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1741 static EM_BOOL OnKey(int eventType, |
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1742 const EmscriptenKeyboardEvent *event, |
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1743 void *userData) |
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1744 { |
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1745 /** |
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1746 * WARNING: There is a problem with Firefox 71 that seems to mess |
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1747 * the "ctrlKey" value. |
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1748 **/ |
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1749 |
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1750 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData); |
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1751 that.isCtrlDown_ = event->ctrlKey; |
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1752 return false; |
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1753 } |
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1754 |
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1755 |
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1756 static EM_BOOL OnWheel(int eventType, |
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1757 const EmscriptenWheelEvent *wheelEvent, |
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1758 void *userData) |
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1759 { |
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1760 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData); |
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1761 |
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1762 if (that.cursor_.get() != NULL) |
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1763 { |
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1764 if (wheelEvent->deltaY < 0) |
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1765 { |
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1766 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastMinus : SeriesCursor::Action_Minus); |
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1767 } |
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1768 else if (wheelEvent->deltaY > 0) |
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1769 { |
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1770 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastPlus : SeriesCursor::Action_Plus); |
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1771 } |
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1772 } |
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1773 |
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1774 return true; |
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1775 } |
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1776 |
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1777 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) |
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1778 { |
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1779 dynamic_cast<const ICommand&>(message.GetUserPayload()).Handle(message); |
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1780 } |
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1781 |
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1782 void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) |
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1783 { |
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1784 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message); |
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1785 } |
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1786 |
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1787 void Handle(const OrthancStone::ParseDicomSuccessMessage& message) |
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1788 { |
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1789 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message); |
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1790 } |
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1791 |
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1792 public: |
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1793 virtual ~ViewerViewport() |
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1794 { |
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1795 // Unregister the callbacks to avoid any call with a "void*" that |
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1796 // has been destroyed. "WebAssemblyViewport::GetObjectCookie()" |
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1797 // provides a more advanced alternative. |
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1798 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, NULL); |
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1799 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, NULL); |
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1800 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, NULL); |
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1801 } |
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1802 |
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1803 static boost::shared_ptr<ViewerViewport> Create(OrthancStone::ILoadersContext::ILock& lock, |
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1804 const OrthancStone::DicomSource& source, |
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1805 const std::string& canvas, |
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1806 boost::shared_ptr<FramesCache> cache, |
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1807 bool softwareRendering) |
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1808 { |
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1809 boost::shared_ptr<ViewerViewport> viewport( |
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1810 new ViewerViewport(lock.GetContext(), source, canvas, cache, softwareRendering)); |
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1811 |
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1812 viewport->loader_ = OrthancStone::DicomResourcesLoader::Create(lock); |
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1813 viewport->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>( |
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1814 *viewport->loader_, &ViewerViewport::Handle); |
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1815 |
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1816 viewport->Register<OrthancStone::HttpCommand::SuccessMessage>( |
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1817 lock.GetOracleObservable(), &ViewerViewport::Handle); |
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1818 |
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1819 viewport->Register<OrthancStone::ParseDicomSuccessMessage>( |
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1820 lock.GetOracleObservable(), &ViewerViewport::Handle); |
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1821 |
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1822 return viewport; |
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1823 } |
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1824 |
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1825 void SetFrames(OrthancStone::SortedFrames* frames) |
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1826 { |
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1827 if (frames == NULL) |
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1828 { |
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1829 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1830 } |
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1831 |
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1832 flipX_ = false; |
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1833 flipY_ = false; |
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1834 fitNextContent_ = true; |
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1835 |
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1836 frames_.reset(frames); |
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1837 cursor_.reset(new SeriesCursor(frames_->GetFramesCount())); |
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1838 |
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1839 LOG(INFO) << "Number of frames in series: " << frames_->GetFramesCount(); |
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1840 |
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1841 ResetDefaultWindowing(); |
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1842 ClearViewport(); |
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1843 prefetchQueue_.clear(); |
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1844 currentFrameGeometry_ = FrameGeometry(); |
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1845 |
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1846 if (observer_.get() != NULL) |
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1847 { |
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1848 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(), |
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1849 frames_->GetFramesCount(), DisplayedFrameQuality_None); |
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1850 } |
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1851 |
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1852 if (frames_->GetFramesCount() != 0) |
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1853 { |
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1854 const std::string& sopInstanceUid = frames_->GetFrameSopInstanceUid(cursor_->GetCurrentIndex()); |
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1855 |
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1856 { |
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1857 // Fetch the default windowing for the central instance |
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1858 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() + |
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1859 "/series/" + frames_->GetSeriesInstanceUid() + |
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1860 "/instances/" + sopInstanceUid + "/metadata"); |
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1861 |
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1862 loader_->ScheduleGetDicomWeb( |
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1863 boost::make_shared<OrthancStone::LoadedDicomResources>(Orthanc::DICOM_TAG_SOP_INSTANCE_UID), |
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1864 0, source_, uri, new SetDefaultWindowingCommand(GetSharedObserver())); |
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1865 } |
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1866 } |
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1867 |
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1868 ApplyScheduledFocus(); |
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1869 } |
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1870 |
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1871 |
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1872 void Redraw() |
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1873 { |
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1874 if (cursor_.get() != NULL) |
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1875 { |
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1876 unsigned int quality; |
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1877 DisplayFrame(quality, cursor_->GetCurrentIndex()); |
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1878 } |
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1879 } |
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1880 |
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1881 |
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1882 // This method is used when the layout of the HTML page changes, |
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1883 // which does not trigger the "emscripten_set_resize_callback()" |
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1884 void UpdateSize(bool fitContent) |
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1885 { |
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1886 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1887 lock->RefreshCanvasSize(); |
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1888 |
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1889 if (fitContent) |
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1890 { |
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1891 lock->GetCompositor().FitContent(lock->GetController().GetScene()); |
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1892 } |
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1893 |
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1894 lock->Invalidate(); |
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1895 } |
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1896 |
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1897 void AcquireObserver(IObserver* observer) |
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1898 { |
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1899 observer_.reset(observer); |
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1900 } |
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1901 |
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1902 const std::string& GetCanvasId() const |
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1903 { |
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1904 assert(viewport_); |
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1905 return viewport_->GetCanvasId(); |
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1906 } |
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1907 |
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1908 void ChangeFrame(SeriesCursor::Action action) |
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1909 { |
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1910 if (cursor_.get() != NULL) |
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1911 { |
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1912 size_t previous = cursor_->GetCurrentIndex(); |
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1913 |
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1914 cursor_->Apply(action); |
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1915 |
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1916 size_t current = cursor_->GetCurrentIndex(); |
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1917 if (previous != current) |
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1918 { |
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1919 DisplayCurrentFrame(); |
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1920 } |
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1921 } |
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1922 } |
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1923 |
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1924 const FrameGeometry& GetCurrentFrameGeometry() const |
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1925 { |
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1926 return currentFrameGeometry_; |
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1927 } |
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1928 |
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1929 void UpdateReferenceLines(const std::list<const FrameGeometry*>& planes) |
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1930 { |
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1931 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer); |
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1932 |
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1933 if (GetCurrentFrameGeometry().IsValid()) |
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1934 { |
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1935 for (std::list<const FrameGeometry*>::const_iterator |
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1936 it = planes.begin(); it != planes.end(); ++it) |
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1937 { |
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1938 assert(*it != NULL); |
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1939 |
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1940 double x1, y1, x2, y2; |
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1941 if (GetCurrentFrameGeometry().Intersect(x1, y1, x2, y2, **it)) |
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1942 { |
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1943 OrthancStone::PolylineSceneLayer::Chain chain; |
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1944 chain.push_back(OrthancStone::ScenePoint2D(x1, y1)); |
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1945 chain.push_back(OrthancStone::ScenePoint2D(x2, y2)); |
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1946 layer->AddChain(chain, false, 0, 255, 0); |
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1947 } |
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1948 } |
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1949 } |
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1950 |
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1951 { |
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1952 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1953 |
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1954 if (layer->GetChainsCount() == 0) |
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1955 { |
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1956 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES); |
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1957 } |
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1958 else |
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1959 { |
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1960 lock->GetController().GetScene().SetLayer(LAYER_REFERENCE_LINES, layer.release()); |
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1961 } |
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1962 |
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1963 //lock->GetCompositor().Refresh(lock->GetController().GetScene()); |
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1964 lock->Invalidate(); |
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1965 } |
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1966 } |
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1967 |
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1968 |
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1969 void ClearReferenceLines() |
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1970 { |
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1971 { |
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1972 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1973 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES); |
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1974 lock->Invalidate(); |
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1975 } |
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1976 } |
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1977 |
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1978 |
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1979 void SetDefaultWindowing() |
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1980 { |
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1981 SetWindowing(defaultWindowingCenter_, defaultWindowingWidth_); |
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1982 } |
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1983 |
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1984 void SetWindowing(float windowingCenter, |
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1985 float windowingWidth) |
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1986 { |
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1987 windowingCenter_ = windowingCenter; |
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1988 windowingWidth_ = windowingWidth; |
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1989 UpdateCurrentTextureParameters(); |
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1990 } |
1495
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1991 |
1554
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1992 void FlipX() |
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1993 { |
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1994 flipX_ = !flipX_; |
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1995 SaveCurrentWindowing(); |
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1996 UpdateCurrentTextureParameters(); |
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1997 } |
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1998 |
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1999 void FlipY() |
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2000 { |
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2001 flipY_ = !flipY_; |
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2002 SaveCurrentWindowing(); |
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2003 UpdateCurrentTextureParameters(); |
1495
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2004 } |
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2005 |
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2006 void Invert() |
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2007 { |
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2008 inverted_ = !inverted_; |
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2009 |
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2010 { |
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2011 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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2012 |
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2013 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE) && |
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2014 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() == |
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|
2015 OrthancStone::ISceneLayer::Type_FloatTexture) |
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2016 { |
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2017 OrthancStone::FloatTextureSceneLayer& layer = |
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2018 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>( |
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2019 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)); |
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|
2020 |
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2021 // NB: Using "IsInverted()" instead of "inverted_" is for |
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2022 // compatibility with MONOCHROME1 images |
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2023 layer.SetInverted(!layer.IsInverted()); |
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2024 lock->Invalidate(); |
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|
2025 } |
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2026 } |
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|
2027 } |
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2028 |
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|
2029 |
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2030 |
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2031 class Interactor : public OrthancStone::DefaultViewportInteractor |
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2032 { |
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|
2033 private: |
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|
2034 WebViewerAction leftAction_; |
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|
2035 WebViewerAction middleAction_; |
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|
2036 WebViewerAction rightAction_; |
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|
2037 |
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|
2038 bool IsAction(const OrthancStone::PointerEvent& event, |
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|
2039 WebViewerAction action) |
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|
2040 { |
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|
2041 switch (event.GetMouseButton()) |
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|
2042 { |
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2043 case OrthancStone::MouseButton_Left: |
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2044 return (leftAction_ == action); |
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2045 |
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2046 case OrthancStone::MouseButton_Middle: |
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2047 return (middleAction_ == action); |
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|
2048 |
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|
2049 case OrthancStone::MouseButton_Right: |
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|
2050 return (rightAction_ == action); |
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|
2051 |
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|
2052 default: |
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2053 return false; |
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|
2054 } |
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|
2055 } |
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2056 |
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|
2057 public: |
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|
2058 Interactor(WebViewerAction leftAction, |
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|
2059 WebViewerAction middleAction, |
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changeset
|
2060 WebViewerAction rightAction) : |
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|
2061 leftAction_(leftAction), |
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|
2062 middleAction_(middleAction), |
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|
2063 rightAction_(rightAction) |
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|
2064 { |
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|
2065 SetLeftButtonAction(ConvertWebViewerAction(leftAction)); |
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|
2066 SetMiddleButtonAction(ConvertWebViewerAction(middleAction)); |
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|
2067 SetRightButtonAction(ConvertWebViewerAction(rightAction)); |
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|
2068 } |
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diff
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|
2069 |
1579
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diff
changeset
|
2070 virtual OrthancStone::IFlexiblePointerTracker* CreateTracker( |
1607 | 2071 boost::weak_ptr<OrthancStone::IViewport> viewport, |
1579
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|
2072 const OrthancStone::PointerEvent& event, |
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|
2073 unsigned int viewportWidth, |
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diff
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|
2074 unsigned int viewportHeight) ORTHANC_OVERRIDE |
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2075 { |
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|
2076 if (IsAction(event, WebViewerAction_Crosshair)) |
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|
2077 { |
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|
2078 printf("CROSS-HAIR!\n"); |
1580 | 2079 return NULL; // No need for a tracker, this is just a click |
1579
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2080 } |
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2081 else |
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2082 { |
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|
2083 return DefaultViewportInteractor::CreateTracker( |
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|
2084 viewport, event, viewportWidth, viewportHeight); |
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2085 } |
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|
2086 } |
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|
2087 }; |
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|
2088 |
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|
2089 |
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|
2090 void SetMouseButtonActions(WebViewerAction leftAction, |
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2091 WebViewerAction middleAction, |
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2092 WebViewerAction rightAction) |
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|
2093 { |
1561
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diff
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|
2094 assert(viewport_ != NULL); |
1579
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2095 viewport_->AcquireInteractor(new Interactor(leftAction, middleAction, rightAction)); |
1561
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|
2096 } |
1575 | 2097 |
1578 | 2098 void FitForPrint() |
1575 | 2099 { |
2100 viewport_->FitForPrint(); | |
2101 } | |
1593
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|
2102 |
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2103 void SetAnnotations(boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations) |
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2104 { |
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2105 annotations_ = annotations; |
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|
2106 } |
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|
2107 |
1603
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|
2108 void ScheduleFrameFocus(const std::string& sopInstanceUid, |
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2109 unsigned int frameNumber) |
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2110 { |
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|
2111 hasFocusOnInstance_ = true; |
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2112 focusSopInstanceUid_ = sopInstanceUid; |
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|
2113 focusFrameNumber_ = frameNumber; |
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|
2114 |
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|
2115 ApplyScheduledFocus(); |
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|
2116 } |
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|
2117 |
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|
2118 void ApplyScheduledFocus() |
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2119 { |
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|
2120 size_t frameIndex; |
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|
2121 |
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|
2122 if (hasFocusOnInstance_ && |
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|
2123 cursor_.get() != NULL && |
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|
2124 frames_.get() != NULL && |
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|
2125 frames_->LookupFrame(frameIndex, focusSopInstanceUid_, focusFrameNumber_)) |
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|
2126 { |
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|
2127 size_t current = cursor_->GetCurrentIndex(); |
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2128 |
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|
2129 if (current != frameIndex) |
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|
2130 { |
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|
2131 cursor_->SetCurrentIndex(frameIndex); |
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|
2132 DisplayCurrentFrame(); |
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2133 } |
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|
2134 |
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|
2135 hasFocusOnInstance_ = false; |
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|
2136 } |
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|
2137 } |
1495
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|
2138 }; |
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|
2139 |
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diff
changeset
|
2140 |
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diff
changeset
|
2141 |
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diff
changeset
|
2142 |
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diff
changeset
|
2143 |
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changeset
|
2144 typedef std::map<std::string, boost::shared_ptr<ViewerViewport> > Viewports; |
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|
2145 static Viewports allViewports_; |
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|
2146 static bool showReferenceLines_ = true; |
1593
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|
2147 static boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations_; |
1495
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changeset
|
2148 |
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diff
changeset
|
2149 |
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changeset
|
2150 static void UpdateReferenceLines() |
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changeset
|
2151 { |
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changeset
|
2152 if (showReferenceLines_) |
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diff
changeset
|
2153 { |
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diff
changeset
|
2154 std::list<const FrameGeometry*> planes; |
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diff
changeset
|
2155 |
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|
2156 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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changeset
|
2157 { |
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changeset
|
2158 assert(it->second != NULL); |
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diff
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|
2159 planes.push_back(&it->second->GetCurrentFrameGeometry()); |
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|
2160 } |
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diff
changeset
|
2161 |
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changeset
|
2162 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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|
2163 { |
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|
2164 assert(it->second != NULL); |
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|
2165 it->second->UpdateReferenceLines(planes); |
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|
2166 } |
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|
2167 } |
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|
2168 else |
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|
2169 { |
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|
2170 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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2171 { |
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|
2172 assert(it->second != NULL); |
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|
2173 it->second->ClearReferenceLines(); |
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|
2174 } |
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|
2175 } |
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|
2176 } |
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|
2177 |
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|
2178 |
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|
2179 class WebAssemblyObserver : public ResourcesLoader::IObserver, |
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2180 public ViewerViewport::IObserver |
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2181 { |
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|
2182 public: |
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2183 virtual void SignalResourcesLoaded() ORTHANC_OVERRIDE |
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2184 { |
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|
2185 DISPATCH_JAVASCRIPT_EVENT("ResourcesLoaded"); |
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2186 } |
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|
2187 |
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|
2188 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid, |
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2189 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE |
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2190 { |
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|
2191 EM_ASM({ |
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2192 const customEvent = document.createEvent("CustomEvent"); |
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2193 customEvent.initCustomEvent("ThumbnailLoaded", false, false, |
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|
2194 { "studyInstanceUid" : UTF8ToString($0), |
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|
2195 "seriesInstanceUid" : UTF8ToString($1) }); |
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parents:
diff
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2196 window.dispatchEvent(customEvent); |
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parents:
diff
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2197 }, |
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2198 studyInstanceUid.c_str(), |
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2199 seriesInstanceUid.c_str()); |
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2200 } |
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diff
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2201 |
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2202 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid, |
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|
2203 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE |
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2204 { |
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|
2205 EM_ASM({ |
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parents:
diff
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2206 const customEvent = document.createEvent("CustomEvent"); |
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parents:
diff
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2207 customEvent.initCustomEvent("MetadataLoaded", false, false, |
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parents:
diff
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2208 { "studyInstanceUid" : UTF8ToString($0), |
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parents:
diff
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|
2209 "seriesInstanceUid" : UTF8ToString($1) }); |
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parents:
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2210 window.dispatchEvent(customEvent); |
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parents:
diff
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|
2211 }, |
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parents:
diff
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|
2212 studyInstanceUid.c_str(), |
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parents:
diff
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2213 seriesInstanceUid.c_str()); |
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2214 |
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2215 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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2216 { |
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2217 assert(it->second != NULL); |
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2218 it->second->ApplyScheduledFocus(); |
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2219 } |
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2220 } |
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2221 |
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2222 virtual void SignalFrameUpdated(const ViewerViewport& viewport, |
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2223 size_t currentFrame, |
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parents:
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2224 size_t countFrames, |
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2225 DisplayedFrameQuality quality) ORTHANC_OVERRIDE |
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parents:
diff
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2226 { |
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2227 EM_ASM({ |
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parents:
diff
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2228 const customEvent = document.createEvent("CustomEvent"); |
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2229 customEvent.initCustomEvent("FrameUpdated", false, false, |
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parents:
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2230 { "canvasId" : UTF8ToString($0), |
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parents:
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2231 "currentFrame" : $1, |
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parents:
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2232 "framesCount" : $2, |
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parents:
diff
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2233 "quality" : $3 }); |
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parents:
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2234 window.dispatchEvent(customEvent); |
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2235 }, |
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parents:
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2236 viewport.GetCanvasId().c_str(), |
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parents:
diff
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2237 static_cast<int>(currentFrame), |
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parents:
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2238 static_cast<int>(countFrames), |
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2239 quality); |
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2240 |
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2241 |
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2242 UpdateReferenceLines(); |
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2243 }; |
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2244 }; |
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2245 |
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2246 |
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2247 |
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2248 static OrthancStone::DicomSource source_; |
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diff
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2249 static boost::shared_ptr<FramesCache> cache_; |
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2250 static boost::shared_ptr<OrthancStone::WebAssemblyLoadersContext> context_; |
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diff
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2251 static std::string stringBuffer_; |
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2252 static bool softwareRendering_ = false; |
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2253 static WebViewerAction leftButtonAction_ = WebViewerAction_Rotate; // WebViewerAction_GrayscaleWindowing; |
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2254 static WebViewerAction middleButtonAction_ = WebViewerAction_Pan; |
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2255 static WebViewerAction rightButtonAction_ = WebViewerAction_Zoom; |
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2256 |
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parents:
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2257 |
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parents:
diff
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|
2258 static void FormatTags(std::string& target, |
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parents:
diff
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2259 const Orthanc::DicomMap& tags) |
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parents:
diff
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2260 { |
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parents:
diff
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2261 Orthanc::DicomArray arr(tags); |
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parents:
diff
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2262 Json::Value v = Json::objectValue; |
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parents:
diff
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2263 |
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parents:
diff
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2264 for (size_t i = 0; i < arr.GetSize(); i++) |
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2265 { |
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parents:
diff
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|
2266 const Orthanc::DicomElement& element = arr.GetElement(i); |
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parents:
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|
2267 if (!element.GetValue().IsBinary() && |
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parents:
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|
2268 !element.GetValue().IsNull()) |
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parents:
diff
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2269 { |
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parents:
diff
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2270 v[element.GetTag().Format()] = element.GetValue().GetContent(); |
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parents:
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2271 } |
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2272 } |
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2273 |
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2274 target = v.toStyledString(); |
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parents:
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2275 } |
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2276 |
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2277 |
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|
2278 static ResourcesLoader& GetResourcesLoader() |
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diff
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2279 { |
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parents:
diff
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|
2280 static boost::shared_ptr<ResourcesLoader> resourcesLoader_; |
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diff
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2281 |
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diff
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2282 if (!resourcesLoader_) |
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2283 { |
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|
2284 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock()); |
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2285 resourcesLoader_ = ResourcesLoader::Create(*lock, source_); |
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2286 resourcesLoader_->AcquireObserver(new WebAssemblyObserver); |
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2287 } |
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2288 |
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2289 return *resourcesLoader_; |
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2290 } |
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diff
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2291 |
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2292 |
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2293 static boost::shared_ptr<ViewerViewport> GetViewport(const std::string& canvas) |
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2294 { |
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2295 Viewports::iterator found = allViewports_.find(canvas); |
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2296 if (found == allViewports_.end()) |
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2297 { |
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2298 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock()); |
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2299 boost::shared_ptr<ViewerViewport> viewport( |
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2300 ViewerViewport::Create(*lock, source_, canvas, cache_, softwareRendering_)); |
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2301 viewport->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_); |
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2302 viewport->AcquireObserver(new WebAssemblyObserver); |
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2303 viewport->SetAnnotations(annotations_); |
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2304 allViewports_[canvas] = viewport; |
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2305 return viewport; |
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2306 } |
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2307 else |
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2308 { |
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2309 return found->second; |
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2310 } |
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2311 } |
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2312 |
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2313 |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2314 extern "C" |
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 int main(int argc, char const *argv[]) |
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 printf("OK\n"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2319 Orthanc::InitializeFramework("", true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2320 Orthanc::Logging::EnableInfoLevel(true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2321 //Orthanc::Logging::EnableTraceLevel(true); |
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 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
|
2324 cache_.reset(new FramesCache); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2325 annotations_.reset(new OrthancStone::OsiriX::CollectionOfAnnotations); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2326 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2327 DISPATCH_JAVASCRIPT_EVENT("StoneInitialized"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2328 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2329 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2330 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2331 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2332 void SetOrthancRoot(const char* uri, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2333 int useRendered) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2334 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2335 try |
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 context_->SetLocalOrthanc(uri); // For "source_.SetDicomWebThroughOrthancSource()" |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2338 source_.SetDicomWebSource(std::string(uri) + "/dicom-web"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2339 source_.SetDicomWebRendered(useRendered != 0); |
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 SetDicomWebServer(const char* serverName, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2347 int hasRendered) |
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 source_.SetDicomWebThroughOrthancSource(serverName); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2352 source_.SetDicomWebRendered(hasRendered != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2353 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2354 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2355 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2356 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2357 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2358 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2359 void FetchAllStudies() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2360 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2361 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2362 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2363 GetResourcesLoader().FetchAllStudies(); |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2369 void FetchStudy(const char* studyInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2370 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2371 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2372 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2373 GetResourcesLoader().FetchStudy(studyInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2374 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2375 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2376 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2377 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2378 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2379 void FetchSeries(const char* studyInstanceUid, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2380 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2381 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2382 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2383 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2384 GetResourcesLoader().FetchSeries(studyInstanceUid, seriesInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2385 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2386 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2387 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2388 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2389 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2390 int GetStudiesCount() |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2393 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2394 return GetResourcesLoader().GetStudiesCount(); |
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 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2397 return 0; // on exception |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2398 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2399 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2400 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2401 int GetSeriesCount() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2402 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2403 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2404 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2405 return GetResourcesLoader().GetSeriesCount(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2406 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2407 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2408 return 0; // on exception |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2409 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2410 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2411 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2412 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2413 const char* GetStringBuffer() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2414 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2415 return stringBuffer_.c_str(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2416 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2417 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2418 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2419 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2420 void LoadStudyTags(int i) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2421 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2422 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2423 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2424 if (i < 0) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2425 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2426 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2427 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2428 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2429 Orthanc::DicomMap dicom; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2430 GetResourcesLoader().GetStudy(dicom, i); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2431 FormatTags(stringBuffer_, dicom); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2432 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2433 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2434 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2435 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2436 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2437 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2438 void LoadSeriesTags(int i) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2439 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2440 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2441 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2442 if (i < 0) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2443 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2444 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2445 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2446 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2447 Orthanc::DicomMap dicom; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2448 GetResourcesLoader().GetSeries(dicom, i); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2449 FormatTags(stringBuffer_, dicom); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2450 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2451 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2452 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2453 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2454 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2455 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2456 int LoadSeriesThumbnail(const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2457 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2458 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2459 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2460 std::string image, mime; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2461 switch (GetResourcesLoader().GetSeriesThumbnail(image, mime, seriesInstanceUid)) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2462 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2463 case OrthancStone::SeriesThumbnailType_Image: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2464 Orthanc::Toolbox::EncodeDataUriScheme(stringBuffer_, mime, image); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2465 return ThumbnailType_Image; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2466 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2467 case OrthancStone::SeriesThumbnailType_Pdf: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2468 return ThumbnailType_Pdf; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2469 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2470 case OrthancStone::SeriesThumbnailType_Video: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2471 return ThumbnailType_Video; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2472 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2473 case OrthancStone::SeriesThumbnailType_NotLoaded: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2474 return ThumbnailType_Loading; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2475 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2476 case OrthancStone::SeriesThumbnailType_Unsupported: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2477 return ThumbnailType_NoPreview; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2478 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2479 default: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2480 return ThumbnailType_Unknown; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2481 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2482 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2483 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2484 return ThumbnailType_Unknown; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2485 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2486 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2487 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2488 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2489 void SpeedUpFetchSeriesMetadata(const char* studyInstanceUid, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2490 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2491 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2492 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2493 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2494 GetResourcesLoader().FetchSeriesMetadata(PRIORITY_HIGH, studyInstanceUid, seriesInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2495 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2496 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2497 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2498 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2499 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2500 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2501 int IsSeriesComplete(const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2502 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2503 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2504 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2505 return GetResourcesLoader().IsSeriesComplete(seriesInstanceUid) ? 1 : 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2506 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2507 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2508 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2509 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2510 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2511 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2512 int LoadSeriesInViewport(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2513 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2514 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2515 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2516 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2517 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
|
2518 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2519 if (GetResourcesLoader().SortSeriesFrames(*frames, seriesInstanceUid)) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2520 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2521 GetViewport(canvas)->SetFrames(frames.release()); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2522 return 1; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2523 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2524 else |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2525 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2526 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2527 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2528 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2529 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2530 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2531 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2532 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2533 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2534 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2535 void AllViewportsUpdateSize(int fitContent) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2536 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2537 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2538 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2539 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
|
2540 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2541 assert(it->second != NULL); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2542 it->second->UpdateSize(fitContent != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2543 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2544 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2545 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2546 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2547 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2548 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2549 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2550 void DecrementFrame(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2551 int fitContent) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2552 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2553 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2554 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2555 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Minus); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2556 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2557 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2558 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2559 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2560 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2561 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2562 void IncrementFrame(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2563 int fitContent) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2564 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2565 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2566 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2567 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Plus); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2568 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2569 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2570 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2571 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2572 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2573 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2574 void ShowReferenceLines(int show) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2575 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2576 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2577 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2578 showReferenceLines_ = (show != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2579 UpdateReferenceLines(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2580 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2581 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2582 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2583 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2584 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2585 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2586 void SetDefaultWindowing(const char* canvas) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2587 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2588 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2589 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2590 GetViewport(canvas)->SetDefaultWindowing(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2591 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2592 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2593 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2594 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2595 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2596 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2597 void SetWindowing(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2598 int center, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2599 int width) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2600 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2601 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2602 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2603 GetViewport(canvas)->SetWindowing(center, width); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2604 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2605 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2606 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2607 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2608 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2609 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2610 void InvertContrast(const char* canvas) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2611 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2612 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2613 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2614 GetViewport(canvas)->Invert(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2615 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2616 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2617 } |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2618 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2619 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2620 EMSCRIPTEN_KEEPALIVE |
1554
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2621 void FlipX(const char* canvas) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2622 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2623 try |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2624 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2625 GetViewport(canvas)->FlipX(); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2626 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2627 EXTERN_CATCH_EXCEPTIONS; |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2628 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2629 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2630 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2631 EMSCRIPTEN_KEEPALIVE |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2632 void FlipY(const char* canvas) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2633 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2634 try |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2635 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2636 GetViewport(canvas)->FlipY(); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2637 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2638 EXTERN_CATCH_EXCEPTIONS; |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2639 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2640 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2641 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2642 EMSCRIPTEN_KEEPALIVE |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2643 void SetSoftwareRendering(int softwareRendering) |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2644 { |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2645 softwareRendering_ = softwareRendering; |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2646 } |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2647 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2648 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2649 EMSCRIPTEN_KEEPALIVE |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2650 int IsSoftwareRendering() |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2651 { |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2652 return softwareRendering_; |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2653 } |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2654 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2655 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2656 EMSCRIPTEN_KEEPALIVE |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2657 void SetMouseButtonActions(int leftAction, |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2658 int middleAction, |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2659 int rightAction) |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2660 { |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2661 try |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2662 { |
1579
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2663 leftButtonAction_ = static_cast<WebViewerAction>(leftAction); |
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2664 middleButtonAction_ = static_cast<WebViewerAction>(middleAction); |
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2665 rightButtonAction_ = static_cast<WebViewerAction>(rightAction); |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2666 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2667 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2668 { |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2669 assert(it->second != NULL); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2670 it->second->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2671 } |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2672 } |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2673 EXTERN_CATCH_EXCEPTIONS; |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2674 } |
1575 | 2675 |
2676 | |
2677 EMSCRIPTEN_KEEPALIVE | |
1578 | 2678 void FitForPrint() |
1575 | 2679 { |
2680 try | |
2681 { | |
2682 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) | |
2683 { | |
2684 assert(it->second != NULL); | |
2685 it->second->FitForPrint(); | |
2686 } | |
2687 } | |
2688 EXTERN_CATCH_EXCEPTIONS; | |
2689 } | |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2690 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2691 |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2692 // Side-effect: "GetStringBuffer()" is filled with the "Series |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2693 // Instance UID" of the first loaded annotation |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2694 EMSCRIPTEN_KEEPALIVE |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2695 int LoadOsiriXAnnotations(const char* xml, |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2696 int clearPreviousAnnotations) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2697 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2698 try |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2699 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2700 if (clearPreviousAnnotations) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2701 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2702 annotations_->Clear(); |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2703 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2704 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2705 annotations_->LoadXml(xml); |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2706 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2707 // Force redraw, as the annotations might have changed |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2708 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2709 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2710 assert(it->second != NULL); |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2711 it->second->Redraw(); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2712 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2713 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2714 if (annotations_->GetSize() == 0) |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2715 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2716 stringBuffer_.clear(); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2717 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2718 else |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2719 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2720 stringBuffer_ = annotations_->GetAnnotation(0).GetSeriesInstanceUid(); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2721 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2722 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2723 LOG(WARNING) << "Loaded " << annotations_->GetSize() << " annotations from OsiriX"; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2724 return 1; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2725 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2726 EXTERN_CATCH_EXCEPTIONS; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2727 return 0; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2728 } |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2729 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2730 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2731 EMSCRIPTEN_KEEPALIVE |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2732 void FocusFirstOsiriXAnnotation(const char* canvas) |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2733 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2734 try |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2735 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2736 if (annotations_->GetSize() != 0) |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2737 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2738 const OrthancStone::OsiriX::Annotation& annotation = annotations_->GetAnnotation(0); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2739 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2740 boost::shared_ptr<ViewerViewport> viewport = GetViewport(canvas); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2741 viewport->ScheduleFrameFocus(annotation.GetSopInstanceUid(), 0 /* focus on first frame */); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2742 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2743 // Force redraw, as the annotations might already have changed |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2744 viewport->Redraw(); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2745 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2746 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2747 EXTERN_CATCH_EXCEPTIONS; |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2748 } |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2749 } |