Mercurial > hg > orthanc-stone
annotate Applications/StoneWebViewer/WebAssembly/StoneWebViewer.cpp @ 1648:4a43106bc122
cross-hair starts to work
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 12 Nov 2020 19:27:08 +0100 |
parents | adff3cd78775 |
children | d77618883551 |
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 #if !defined(STONE_WEB_VIEWER_EXPORT) |
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102 // We are not running ParseWebAssemblyExports.py, but we're compiling the wasm |
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103 # define STONE_WEB_VIEWER_EXPORT |
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104 #endif |
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105 |
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106 |
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107 enum STONE_WEB_VIEWER_EXPORT ThumbnailType |
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108 { |
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109 ThumbnailType_Image, |
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110 ThumbnailType_NoPreview, |
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111 ThumbnailType_Pdf, |
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112 ThumbnailType_Video, |
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113 ThumbnailType_Loading, |
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114 ThumbnailType_Unknown |
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115 }; |
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116 |
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117 |
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118 enum STONE_WEB_VIEWER_EXPORT DisplayedFrameQuality |
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119 { |
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120 DisplayedFrameQuality_None, |
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121 DisplayedFrameQuality_Low, |
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122 DisplayedFrameQuality_High |
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123 }; |
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124 |
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125 |
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126 enum STONE_WEB_VIEWER_EXPORT WebViewerAction |
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127 { |
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128 WebViewerAction_GrayscaleWindowing, |
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129 WebViewerAction_Zoom, |
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130 WebViewerAction_Pan, |
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131 WebViewerAction_Rotate, |
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132 WebViewerAction_Crosshair |
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133 }; |
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134 |
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135 |
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136 |
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137 static OrthancStone::MouseAction ConvertWebViewerAction(int action) |
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138 { |
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139 switch (action) |
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140 { |
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141 case WebViewerAction_GrayscaleWindowing: |
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142 return OrthancStone::MouseAction_GrayscaleWindowing; |
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143 |
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144 case WebViewerAction_Zoom: |
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145 return OrthancStone::MouseAction_Zoom; |
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146 |
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147 case WebViewerAction_Pan: |
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148 return OrthancStone::MouseAction_Pan; |
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149 |
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150 case WebViewerAction_Rotate: |
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151 return OrthancStone::MouseAction_Rotate; |
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152 |
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153 case WebViewerAction_Crosshair: |
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154 return OrthancStone::MouseAction_None; |
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155 |
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156 default: |
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157 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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158 } |
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159 } |
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160 |
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161 |
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162 |
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163 static const int PRIORITY_HIGH = -100; |
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164 static const int PRIORITY_LOW = 100; |
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165 static const int PRIORITY_NORMAL = 0; |
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166 |
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167 static const unsigned int QUALITY_JPEG = 0; |
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168 static const unsigned int QUALITY_FULL = 1; |
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169 |
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170 class ResourcesLoader : public OrthancStone::ObserverBase<ResourcesLoader> |
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171 { |
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172 public: |
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173 class IObserver : public boost::noncopyable |
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174 { |
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175 public: |
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176 virtual ~IObserver() |
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177 { |
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178 } |
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179 |
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180 virtual void SignalResourcesLoaded() = 0; |
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181 |
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182 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid, |
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183 const std::string& seriesInstanceUid) = 0; |
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184 |
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185 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid, |
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186 const std::string& seriesInstanceUid) = 0; |
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187 }; |
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188 |
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189 private: |
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190 std::unique_ptr<IObserver> observer_; |
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191 OrthancStone::DicomSource source_; |
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192 size_t pending_; |
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193 boost::shared_ptr<OrthancStone::LoadedDicomResources> studies_; |
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194 boost::shared_ptr<OrthancStone::LoadedDicomResources> series_; |
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195 boost::shared_ptr<OrthancStone::DicomResourcesLoader> resourcesLoader_; |
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196 boost::shared_ptr<OrthancStone::SeriesThumbnailsLoader> thumbnailsLoader_; |
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197 boost::shared_ptr<OrthancStone::SeriesMetadataLoader> metadataLoader_; |
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198 |
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200 source_(source), |
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201 pending_(0), |
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202 studies_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID)), |
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203 series_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID)) |
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204 { |
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205 } |
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206 |
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207 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) |
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208 { |
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209 const Orthanc::SingleValueObject<Orthanc::ResourceType>& payload = |
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210 dynamic_cast<const Orthanc::SingleValueObject<Orthanc::ResourceType>&>(message.GetUserPayload()); |
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211 |
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212 OrthancStone::LoadedDicomResources& dicom = *message.GetResources(); |
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213 |
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214 LOG(INFO) << "resources loaded: " << dicom.GetSize() |
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215 << ", " << Orthanc::EnumerationToString(payload.GetValue()); |
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216 |
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217 if (payload.GetValue() == Orthanc::ResourceType_Series) |
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218 { |
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219 for (size_t i = 0; i < dicom.GetSize(); i++) |
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220 { |
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221 std::string studyInstanceUid, seriesInstanceUid; |
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222 if (dicom.GetResource(i).LookupStringValue( |
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223 studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) && |
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224 dicom.GetResource(i).LookupStringValue( |
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225 seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false)) |
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226 { |
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227 thumbnailsLoader_->ScheduleLoadThumbnail(source_, "", studyInstanceUid, seriesInstanceUid); |
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228 metadataLoader_->ScheduleLoadSeries(PRIORITY_LOW + 1, source_, studyInstanceUid, seriesInstanceUid); |
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229 } |
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230 } |
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231 } |
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232 |
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233 if (pending_ == 0) |
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234 { |
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235 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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236 } |
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237 else |
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238 { |
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239 pending_ --; |
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240 if (pending_ == 0 && |
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241 observer_.get() != NULL) |
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242 { |
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243 observer_->SignalResourcesLoaded(); |
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244 } |
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245 } |
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246 } |
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247 |
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248 void Handle(const OrthancStone::SeriesThumbnailsLoader::SuccessMessage& message) |
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249 { |
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250 if (observer_.get() != NULL) |
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251 { |
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252 observer_->SignalSeriesThumbnailLoaded( |
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253 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid()); |
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254 } |
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255 } |
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256 |
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257 void Handle(const OrthancStone::SeriesMetadataLoader::SuccessMessage& message) |
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258 { |
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259 if (observer_.get() != NULL) |
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260 { |
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261 observer_->SignalSeriesMetadataLoaded( |
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262 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid()); |
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263 } |
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264 } |
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265 |
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266 void FetchInternal(const std::string& studyInstanceUid, |
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267 const std::string& seriesInstanceUid) |
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268 { |
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269 // Firstly, load the study |
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270 Orthanc::DicomMap filter; |
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271 filter.SetValue(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, studyInstanceUid, false); |
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272 |
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273 std::set<Orthanc::DicomTag> tags; |
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274 tags.insert(Orthanc::DICOM_TAG_STUDY_DESCRIPTION); // Necessary for Orthanc DICOMweb plugin |
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275 |
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276 resourcesLoader_->ScheduleQido( |
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277 studies_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Study, filter, tags, |
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278 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Study)); |
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279 |
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280 // Secondly, load the series |
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281 if (!seriesInstanceUid.empty()) |
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282 { |
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283 filter.SetValue(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, seriesInstanceUid, false); |
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284 } |
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285 |
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286 tags.insert(Orthanc::DICOM_TAG_SERIES_NUMBER); // Necessary for Google Cloud Platform |
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287 |
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288 resourcesLoader_->ScheduleQido( |
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289 series_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Series, filter, tags, |
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290 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Series)); |
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291 |
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292 pending_ += 2; |
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293 } |
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294 |
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295 public: |
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296 static boost::shared_ptr<ResourcesLoader> Create(OrthancStone::ILoadersContext::ILock& lock, |
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297 const OrthancStone::DicomSource& source) |
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298 { |
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299 boost::shared_ptr<ResourcesLoader> loader(new ResourcesLoader(source)); |
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300 |
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301 loader->resourcesLoader_ = OrthancStone::DicomResourcesLoader::Create(lock); |
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302 loader->thumbnailsLoader_ = OrthancStone::SeriesThumbnailsLoader::Create(lock, PRIORITY_LOW); |
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303 loader->metadataLoader_ = OrthancStone::SeriesMetadataLoader::Create(lock); |
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304 |
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305 loader->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>( |
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306 *loader->resourcesLoader_, &ResourcesLoader::Handle); |
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307 |
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308 loader->Register<OrthancStone::SeriesThumbnailsLoader::SuccessMessage>( |
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309 *loader->thumbnailsLoader_, &ResourcesLoader::Handle); |
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310 |
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311 loader->Register<OrthancStone::SeriesMetadataLoader::SuccessMessage>( |
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312 *loader->metadataLoader_, &ResourcesLoader::Handle); |
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313 |
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314 return loader; |
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315 } |
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316 |
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317 void FetchAllStudies() |
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318 { |
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319 FetchInternal("", ""); |
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320 } |
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321 |
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322 void FetchStudy(const std::string& studyInstanceUid) |
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323 { |
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324 FetchInternal(studyInstanceUid, ""); |
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325 } |
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326 |
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327 void FetchSeries(const std::string& studyInstanceUid, |
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328 const std::string& seriesInstanceUid) |
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329 { |
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330 FetchInternal(studyInstanceUid, seriesInstanceUid); |
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331 } |
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332 |
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333 size_t GetStudiesCount() const |
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334 { |
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335 return studies_->GetSize(); |
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336 } |
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337 |
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338 size_t GetSeriesCount() const |
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339 { |
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340 return series_->GetSize(); |
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341 } |
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342 |
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343 void GetStudy(Orthanc::DicomMap& target, |
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344 size_t i) |
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345 { |
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346 target.Assign(studies_->GetResource(i)); |
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347 } |
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348 |
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349 void GetSeries(Orthanc::DicomMap& target, |
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350 size_t i) |
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351 { |
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352 target.Assign(series_->GetResource(i)); |
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353 |
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354 // Complement with the study-level tags |
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355 std::string studyInstanceUid; |
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356 if (target.LookupStringValue(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) && |
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357 studies_->HasResource(studyInstanceUid)) |
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358 { |
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359 studies_->MergeResource(target, studyInstanceUid); |
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360 } |
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361 } |
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362 |
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363 OrthancStone::SeriesThumbnailType GetSeriesThumbnail(std::string& image, |
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364 std::string& mime, |
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365 const std::string& seriesInstanceUid) |
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366 { |
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367 return thumbnailsLoader_->GetSeriesThumbnail(image, mime, seriesInstanceUid); |
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368 } |
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369 |
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370 void FetchSeriesMetadata(int priority, |
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371 const std::string& studyInstanceUid, |
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372 const std::string& seriesInstanceUid) |
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373 { |
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374 metadataLoader_->ScheduleLoadSeries(priority, source_, studyInstanceUid, seriesInstanceUid); |
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375 } |
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376 |
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377 bool IsSeriesComplete(const std::string& seriesInstanceUid) |
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378 { |
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379 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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380 return accessor.IsComplete(); |
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381 } |
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382 |
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383 bool SortSeriesFrames(OrthancStone::SortedFrames& target, |
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384 const std::string& seriesInstanceUid) |
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385 { |
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386 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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387 |
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388 if (accessor.IsComplete()) |
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389 { |
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390 target.Clear(); |
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391 |
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392 for (size_t i = 0; i < accessor.GetInstancesCount(); i++) |
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393 { |
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394 target.AddInstance(accessor.GetInstance(i)); |
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395 } |
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396 |
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397 target.Sort(); |
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398 |
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399 return true; |
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400 } |
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401 else |
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402 { |
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403 return false; |
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404 } |
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405 } |
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406 |
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407 void AcquireObserver(IObserver* observer) |
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408 { |
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409 observer_.reset(observer); |
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410 } |
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411 }; |
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412 |
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413 |
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414 |
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415 class FramesCache : public boost::noncopyable |
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416 { |
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417 private: |
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418 class CachedImage : public Orthanc::ICacheable |
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419 { |
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420 private: |
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421 std::unique_ptr<Orthanc::ImageAccessor> image_; |
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422 unsigned int quality_; |
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423 |
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424 public: |
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425 CachedImage(Orthanc::ImageAccessor* image, |
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426 unsigned int quality) : |
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427 image_(image), |
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428 quality_(quality) |
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429 { |
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430 assert(image != NULL); |
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431 } |
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432 |
1573 | 433 virtual size_t GetMemoryUsage() const ORTHANC_OVERRIDE |
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434 { |
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435 assert(image_.get() != NULL); |
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436 return (image_->GetBytesPerPixel() * image_->GetPitch() * image_->GetHeight()); |
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437 } |
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438 |
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439 const Orthanc::ImageAccessor& GetImage() const |
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440 { |
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441 assert(image_.get() != NULL); |
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442 return *image_; |
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443 } |
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444 |
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445 unsigned int GetQuality() const |
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446 { |
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447 return quality_; |
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448 } |
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449 }; |
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450 |
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451 |
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452 static std::string GetKey(const std::string& sopInstanceUid, |
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453 size_t frameNumber) |
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454 { |
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455 return sopInstanceUid + "|" + boost::lexical_cast<std::string>(frameNumber); |
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456 } |
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457 |
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458 |
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459 Orthanc::MemoryObjectCache cache_; |
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460 |
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461 public: |
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462 FramesCache() |
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463 { |
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464 SetMaximumSize(100 * 1024 * 1024); // 100 MB |
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465 } |
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466 |
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467 size_t GetMaximumSize() |
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468 { |
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469 return cache_.GetMaximumSize(); |
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470 } |
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471 |
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472 void SetMaximumSize(size_t size) |
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473 { |
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474 cache_.SetMaximumSize(size); |
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475 } |
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476 |
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477 /** |
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478 * Returns "true" iff the provided image has better quality than the |
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479 * previously cached one, or if no cache was previously available. |
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480 **/ |
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481 bool Acquire(const std::string& sopInstanceUid, |
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482 size_t frameNumber, |
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483 Orthanc::ImageAccessor* image /* transfer ownership */, |
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484 unsigned int quality) |
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485 { |
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486 std::unique_ptr<Orthanc::ImageAccessor> protection(image); |
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487 |
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488 if (image == NULL) |
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489 { |
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490 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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491 } |
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492 else if (image->GetFormat() != Orthanc::PixelFormat_Float32 && |
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493 image->GetFormat() != Orthanc::PixelFormat_RGB24) |
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494 { |
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495 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); |
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496 } |
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497 |
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498 const std::string& key = GetKey(sopInstanceUid, frameNumber); |
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499 |
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500 bool invalidate = false; |
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501 |
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502 { |
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503 /** |
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504 * Access the previous cached entry, with side effect of tagging |
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505 * it as the most recently accessed frame (update of LRU recycling) |
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506 **/ |
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507 Orthanc::MemoryObjectCache::Accessor accessor(cache_, key, false /* unique lock */); |
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508 |
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509 if (accessor.IsValid()) |
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510 { |
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511 const CachedImage& previous = dynamic_cast<const CachedImage&>(accessor.GetValue()); |
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512 |
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513 // There is already a cached image for this frame |
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514 if (previous.GetQuality() < quality) |
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515 { |
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516 // The previously stored image has poorer quality |
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517 invalidate = true; |
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518 } |
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519 else |
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520 { |
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521 // No update in the quality, don't change the cache |
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522 return false; |
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523 } |
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524 } |
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525 else |
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526 { |
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527 invalidate = false; |
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528 } |
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529 } |
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530 |
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531 if (invalidate) |
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532 { |
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533 cache_.Invalidate(key); |
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534 } |
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535 |
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536 cache_.Acquire(key, new CachedImage(protection.release(), quality)); |
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537 return true; |
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538 } |
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539 |
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540 class Accessor : public boost::noncopyable |
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541 { |
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542 private: |
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543 Orthanc::MemoryObjectCache::Accessor accessor_; |
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544 |
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545 const CachedImage& GetCachedImage() const |
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546 { |
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547 if (IsValid()) |
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548 { |
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549 return dynamic_cast<CachedImage&>(accessor_.GetValue()); |
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550 } |
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551 else |
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552 { |
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553 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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554 } |
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555 } |
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556 |
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557 public: |
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558 Accessor(FramesCache& that, |
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559 const std::string& sopInstanceUid, |
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560 size_t frameNumber) : |
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561 accessor_(that.cache_, GetKey(sopInstanceUid, frameNumber), false /* shared lock */) |
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562 { |
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563 } |
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564 |
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565 bool IsValid() const |
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566 { |
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567 return accessor_.IsValid(); |
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568 } |
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569 |
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570 const Orthanc::ImageAccessor& GetImage() const |
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571 { |
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572 return GetCachedImage().GetImage(); |
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573 } |
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574 |
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575 unsigned int GetQuality() const |
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576 { |
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577 return GetCachedImage().GetQuality(); |
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578 } |
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579 }; |
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580 }; |
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581 |
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582 |
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583 |
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584 class SeriesCursor : public boost::noncopyable |
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585 { |
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586 public: |
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587 enum Action |
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588 { |
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589 Action_FastPlus, |
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590 Action_Plus, |
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591 Action_None, |
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592 Action_Minus, |
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593 Action_FastMinus |
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594 }; |
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595 |
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596 private: |
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597 std::vector<size_t> prefetch_; |
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598 int framesCount_; |
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599 int currentFrame_; |
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600 bool isCircular_; |
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601 int fastDelta_; |
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602 Action lastAction_; |
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603 |
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604 int ComputeNextFrame(int currentFrame, |
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605 Action action) const |
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606 { |
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607 if (framesCount_ == 0) |
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608 { |
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609 assert(currentFrame == 0); |
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610 return 0; |
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611 } |
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612 |
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613 int nextFrame = currentFrame; |
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614 |
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615 switch (action) |
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616 { |
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617 case Action_FastPlus: |
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618 nextFrame += fastDelta_; |
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619 break; |
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620 |
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621 case Action_Plus: |
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622 nextFrame += 1; |
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623 break; |
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624 |
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625 case Action_None: |
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626 break; |
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627 |
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628 case Action_Minus: |
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629 nextFrame -= 1; |
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630 break; |
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631 |
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632 case Action_FastMinus: |
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633 nextFrame -= fastDelta_; |
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634 break; |
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635 |
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636 default: |
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637 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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638 } |
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639 |
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640 if (isCircular_) |
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641 { |
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642 while (nextFrame < 0) |
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643 { |
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644 nextFrame += framesCount_; |
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645 } |
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646 |
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647 while (nextFrame >= framesCount_) |
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648 { |
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649 nextFrame -= framesCount_; |
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650 } |
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651 } |
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652 else |
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653 { |
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654 if (nextFrame < 0) |
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655 { |
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656 nextFrame = 0; |
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657 } |
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658 else if (nextFrame >= framesCount_) |
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659 { |
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660 nextFrame = framesCount_ - 1; |
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661 } |
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662 } |
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663 |
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664 return nextFrame; |
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665 } |
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666 |
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667 void UpdatePrefetch() |
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668 { |
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669 /** |
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670 * This method will order the frames of the series according to |
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671 * the number of "actions" (i.e. mouse wheels) that are necessary |
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672 * to reach them, starting from the current frame. It is assumed |
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673 * that once one action is done, it is more likely that the user |
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674 * will do the same action just afterwards. |
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675 **/ |
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676 |
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677 prefetch_.clear(); |
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678 |
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679 if (framesCount_ == 0) |
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680 { |
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681 return; |
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682 } |
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683 |
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684 prefetch_.reserve(framesCount_); |
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685 |
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686 // Breadth-first search using a FIFO. The queue associates a frame |
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687 // and the action that is the most likely in this frame |
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688 typedef std::list< std::pair<int, Action> > Queue; |
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689 |
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690 Queue queue; |
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691 std::set<int> visited; // Frames that have already been visited |
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692 |
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693 queue.push_back(std::make_pair(currentFrame_, lastAction_)); |
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694 |
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695 while (!queue.empty()) |
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696 { |
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697 int frame = queue.front().first; |
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698 Action previousAction = queue.front().second; |
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699 queue.pop_front(); |
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700 |
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701 if (visited.find(frame) == visited.end()) |
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702 { |
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703 visited.insert(frame); |
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704 prefetch_.push_back(frame); |
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705 |
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706 switch (previousAction) |
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707 { |
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708 case Action_None: |
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709 case Action_Plus: |
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710 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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711 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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712 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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713 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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714 break; |
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|
715 |
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|
716 case Action_Minus: |
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changeset
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717 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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718 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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719 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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720 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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721 break; |
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|
722 |
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723 case Action_FastPlus: |
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parents:
diff
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724 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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725 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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726 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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727 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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728 break; |
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729 |
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730 case Action_FastMinus: |
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731 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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732 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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733 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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734 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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735 break; |
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736 |
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737 default: |
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738 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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739 } |
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740 } |
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741 } |
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742 |
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743 assert(prefetch_.size() == framesCount_); |
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744 } |
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745 |
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746 bool CheckFrameIndex(int frame) const |
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747 { |
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748 return ((framesCount_ == 0 && frame == 0) || |
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749 (framesCount_ > 0 && frame >= 0 && frame < framesCount_)); |
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750 } |
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751 |
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752 public: |
1573 | 753 explicit SeriesCursor(size_t framesCount) : |
1495
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754 framesCount_(framesCount), |
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755 currentFrame_(framesCount / 2), // Start at the middle frame |
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756 isCircular_(false), |
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757 lastAction_(Action_None) |
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758 { |
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759 SetFastDelta(framesCount / 20); |
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760 UpdatePrefetch(); |
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761 } |
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762 |
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763 void SetCircular(bool isCircular) |
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764 { |
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765 isCircular_ = isCircular; |
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766 UpdatePrefetch(); |
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767 } |
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768 |
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769 void SetFastDelta(int delta) |
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770 { |
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771 fastDelta_ = (delta < 0 ? -delta : delta); |
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772 |
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773 if (fastDelta_ <= 0) |
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774 { |
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775 fastDelta_ = 1; |
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776 } |
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777 } |
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778 |
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779 void SetCurrentIndex(size_t frame) |
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780 { |
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781 if (frame >= framesCount_) |
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782 { |
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783 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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784 } |
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785 else |
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786 { |
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787 currentFrame_ = frame; |
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788 lastAction_ = Action_None; |
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789 UpdatePrefetch(); |
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790 } |
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791 } |
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792 |
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793 size_t GetCurrentIndex() const |
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794 { |
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795 assert(CheckFrameIndex(currentFrame_)); |
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796 return static_cast<size_t>(currentFrame_); |
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797 } |
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798 |
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799 void Apply(Action action) |
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800 { |
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801 currentFrame_ = ComputeNextFrame(currentFrame_, action); |
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802 lastAction_ = action; |
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803 UpdatePrefetch(); |
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804 } |
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805 |
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806 size_t GetPrefetchSize() const |
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807 { |
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808 assert(prefetch_.size() == framesCount_); |
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809 return prefetch_.size(); |
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810 } |
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811 |
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812 size_t GetPrefetchFrameIndex(size_t i) const |
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813 { |
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814 if (i >= prefetch_.size()) |
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815 { |
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816 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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817 } |
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818 else |
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819 { |
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820 assert(CheckFrameIndex(prefetch_[i])); |
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821 return static_cast<size_t>(prefetch_[i]); |
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822 } |
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823 } |
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824 }; |
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825 |
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826 |
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827 |
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828 |
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829 // Coordinates of the clipped line for "instance1" (out) |
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830 static bool GetReferenceLineCoordinates(double& x1, |
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831 double& y1, |
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832 double& x2, |
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833 double& y2, |
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834 const OrthancStone::DicomInstanceParameters& instance1, |
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835 unsigned int frame1, |
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836 const OrthancStone::CoordinateSystem3D& plane2) |
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837 { |
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838 if (instance1.GetWidth() == 0 && |
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839 instance1.GetHeight() == 0) |
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840 { |
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841 return false; |
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842 } |
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843 else |
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844 { |
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845 /** |
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846 * Compute the 2D extent of the "instance1", expressed in |
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847 * centimeters, in the 2D plane defined by this DICOM instance. |
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848 * |
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849 * In a multiframe image (cf. "ExtractFrameOffsets()"), the plane of |
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850 * each frame is a translation of the plane of the first frame along |
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851 * its normal. As a consequence, the extent is the same for each |
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852 * frame, so we can ignore the frame number. |
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853 **/ |
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854 OrthancStone::Extent2D extent; |
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855 |
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856 double ox = -instance1.GetPixelSpacingX() / 2.0; |
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857 double oy = -instance1.GetPixelSpacingY() / 2.0; |
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858 extent.AddPoint(ox, oy); |
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859 extent.AddPoint(ox + instance1.GetPixelSpacingX() * static_cast<double>(instance1.GetWidth()), |
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860 oy + instance1.GetPixelSpacingY() * static_cast<double>(instance1.GetHeight())); |
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861 |
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862 const OrthancStone::CoordinateSystem3D c1 = instance1.GetFrameGeometry(frame1); |
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863 |
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864 OrthancStone::Vector direction, origin; |
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865 |
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866 if (!extent.IsEmpty() && |
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867 instance1.GetFrameOfReferenceUid() == instance1.GetFrameOfReferenceUid() && |
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868 OrthancStone::GeometryToolbox::IntersectTwoPlanes(origin, direction, |
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869 c1.GetOrigin(), c1.GetNormal(), |
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870 plane2.GetOrigin(), plane2.GetNormal())) |
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871 { |
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872 double ax, ay, bx, by; |
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873 c1.ProjectPoint(ax, ay, origin); |
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874 c1.ProjectPoint(bx, by, origin + 100.0 * direction); |
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875 |
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876 return OrthancStone::GeometryToolbox::ClipLineToRectangle( |
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877 x1, y1, x2, y2, |
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878 ax, ay, bx, by, |
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879 extent.GetX1(), extent.GetY1(), extent.GetX2(), extent.GetY2()); |
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880 } |
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881 else |
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882 { |
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883 return false; |
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884 } |
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885 } |
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|
886 } |
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|
887 |
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|
888 |
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|
889 |
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890 class ViewerViewport : public OrthancStone::ObserverBase<ViewerViewport> |
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891 { |
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892 public: |
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893 class IObserver : public boost::noncopyable |
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894 { |
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|
895 public: |
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896 virtual ~IObserver() |
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897 { |
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898 } |
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|
899 |
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|
900 virtual void SignalFrameUpdated(const ViewerViewport& viewport, |
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901 size_t currentFrame, |
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902 size_t countFrames, |
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903 DisplayedFrameQuality quality) = 0; |
1648
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904 |
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905 virtual void SignalCrosshair(const OrthancStone::Vector& click) = 0; |
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906 }; |
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|
907 |
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|
908 private: |
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|
909 static const int LAYER_TEXTURE = 0; |
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910 static const int LAYER_REFERENCE_LINES = 1; |
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|
911 static const int LAYER_ANNOTATIONS = 2; |
1611
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|
912 |
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|
913 |
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914 class ICommand : public Orthanc::IDynamicObject |
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915 { |
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|
916 private: |
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|
917 boost::shared_ptr<ViewerViewport> viewport_; |
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|
918 |
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|
919 public: |
1573 | 920 explicit ICommand(boost::shared_ptr<ViewerViewport> viewport) : |
1495
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|
921 viewport_(viewport) |
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|
922 { |
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|
923 if (viewport == NULL) |
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|
924 { |
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|
925 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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926 } |
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|
927 } |
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|
928 |
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|
929 virtual ~ICommand() |
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|
930 { |
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|
931 } |
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|
932 |
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|
933 ViewerViewport& GetViewport() const |
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934 { |
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|
935 assert(viewport_ != NULL); |
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936 return *viewport_; |
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937 } |
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|
938 |
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|
939 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const |
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940 { |
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diff
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|
941 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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|
942 } |
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|
943 |
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diff
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|
944 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const |
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|
945 { |
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diff
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|
946 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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|
947 } |
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|
948 |
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|
949 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const |
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|
950 { |
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|
951 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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952 } |
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|
953 }; |
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|
954 |
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|
955 class SetDefaultWindowingCommand : public ICommand |
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|
956 { |
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|
957 public: |
1573 | 958 explicit SetDefaultWindowingCommand(boost::shared_ptr<ViewerViewport> viewport) : |
1495
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959 ICommand(viewport) |
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960 { |
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961 } |
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|
962 |
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|
963 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const ORTHANC_OVERRIDE |
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964 { |
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965 if (message.GetResources()->GetSize() != 1) |
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966 { |
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|
967 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol); |
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968 } |
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969 |
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970 const Orthanc::DicomMap& dicom = message.GetResources()->GetResource(0); |
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971 |
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972 { |
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|
973 OrthancStone::DicomInstanceParameters params(dicom); |
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974 |
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975 if (params.HasDefaultWindowing()) |
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976 { |
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977 GetViewport().defaultWindowingCenter_ = params.GetDefaultWindowingCenter(); |
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978 GetViewport().defaultWindowingWidth_ = params.GetDefaultWindowingWidth(); |
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979 LOG(INFO) << "Default windowing: " << params.GetDefaultWindowingCenter() |
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980 << "," << params.GetDefaultWindowingWidth(); |
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981 |
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982 GetViewport().windowingCenter_ = params.GetDefaultWindowingCenter(); |
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983 GetViewport().windowingWidth_ = params.GetDefaultWindowingWidth(); |
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984 } |
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985 else |
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986 { |
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987 LOG(INFO) << "No default windowing"; |
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988 GetViewport().ResetDefaultWindowing(); |
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989 } |
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990 } |
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991 |
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992 GetViewport().DisplayCurrentFrame(); |
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993 } |
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994 }; |
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995 |
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996 |
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997 class SetLowQualityFrame : public ICommand |
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998 { |
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999 private: |
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1000 std::string sopInstanceUid_; |
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1001 unsigned int frameNumber_; |
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1002 float windowCenter_; |
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1003 float windowWidth_; |
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1004 bool isMonochrome1_; |
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1005 bool isPrefetch_; |
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1006 |
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1007 public: |
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1008 SetLowQualityFrame(boost::shared_ptr<ViewerViewport> viewport, |
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1009 const std::string& sopInstanceUid, |
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1010 unsigned int frameNumber, |
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1011 float windowCenter, |
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1012 float windowWidth, |
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1013 bool isMonochrome1, |
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1014 bool isPrefetch) : |
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1015 ICommand(viewport), |
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1016 sopInstanceUid_(sopInstanceUid), |
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1017 frameNumber_(frameNumber), |
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1018 windowCenter_(windowCenter), |
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1019 windowWidth_(windowWidth), |
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1020 isMonochrome1_(isMonochrome1), |
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1021 isPrefetch_(isPrefetch) |
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1022 { |
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1023 } |
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1024 |
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1025 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const ORTHANC_OVERRIDE |
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1026 { |
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1027 std::unique_ptr<Orthanc::JpegReader> jpeg(new Orthanc::JpegReader); |
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1028 jpeg->ReadFromMemory(message.GetAnswer()); |
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1029 |
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1030 bool updatedCache; |
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1031 |
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1032 switch (jpeg->GetFormat()) |
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1033 { |
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1034 case Orthanc::PixelFormat_RGB24: |
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1035 updatedCache = GetViewport().cache_->Acquire( |
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1036 sopInstanceUid_, frameNumber_, jpeg.release(), QUALITY_JPEG); |
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1037 break; |
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1038 |
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1039 case Orthanc::PixelFormat_Grayscale8: |
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1040 { |
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1041 if (isMonochrome1_) |
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1042 { |
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1043 Orthanc::ImageProcessing::Invert(*jpeg); |
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1044 } |
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1045 |
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1046 std::unique_ptr<Orthanc::Image> converted( |
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1047 new Orthanc::Image(Orthanc::PixelFormat_Float32, jpeg->GetWidth(), |
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1048 jpeg->GetHeight(), false)); |
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1049 |
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1050 Orthanc::ImageProcessing::Convert(*converted, *jpeg); |
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1051 |
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1052 /** |
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1053 |
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1054 Orthanc::ImageProcessing::ShiftScale() computes "(x + offset) * scaling". |
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1055 The system to solve is thus: |
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1056 |
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1057 (0 + offset) * scaling = windowingCenter - windowingWidth / 2 [a] |
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1058 (255 + offset) * scaling = windowingCenter + windowingWidth / 2 [b] |
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1059 |
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1060 Resolution: |
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1061 |
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1062 [b - a] => 255 * scaling = windowingWidth |
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1063 [a] => offset = (windowingCenter - windowingWidth / 2) / scaling |
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1064 |
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1065 **/ |
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1066 |
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1067 const float scaling = windowWidth_ / 255.0f; |
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1068 const float offset = (OrthancStone::LinearAlgebra::IsCloseToZero(scaling) ? 0 : |
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1069 (windowCenter_ - windowWidth_ / 2.0f) / scaling); |
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1070 |
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1071 Orthanc::ImageProcessing::ShiftScale(*converted, offset, scaling, false); |
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1072 updatedCache = GetViewport().cache_->Acquire( |
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1073 sopInstanceUid_, frameNumber_, converted.release(), QUALITY_JPEG); |
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1074 break; |
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1075 } |
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1076 |
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1077 default: |
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1078 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1079 } |
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1080 |
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1081 if (updatedCache) |
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1082 { |
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1083 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameNumber_); |
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1084 } |
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1085 |
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1086 if (isPrefetch_) |
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1087 { |
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1088 GetViewport().ScheduleNextPrefetch(); |
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1089 } |
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1090 } |
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1091 }; |
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1092 |
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1093 |
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1094 class SetFullDicomFrame : public ICommand |
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1095 { |
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1096 private: |
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1097 std::string sopInstanceUid_; |
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1098 unsigned int frameNumber_; |
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1099 bool isPrefetch_; |
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1100 |
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1101 public: |
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1102 SetFullDicomFrame(boost::shared_ptr<ViewerViewport> viewport, |
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1103 const std::string& sopInstanceUid, |
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1104 unsigned int frameNumber, |
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1105 bool isPrefetch) : |
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1106 ICommand(viewport), |
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1107 sopInstanceUid_(sopInstanceUid), |
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1108 frameNumber_(frameNumber), |
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1109 isPrefetch_(isPrefetch) |
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1110 { |
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1111 } |
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1112 |
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1113 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const ORTHANC_OVERRIDE |
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1114 { |
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1115 Orthanc::DicomMap tags; |
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1116 message.GetDicom().ExtractDicomSummary(tags, ORTHANC_STONE_MAX_TAG_LENGTH); |
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1117 |
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1118 std::string s; |
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1119 if (!tags.LookupStringValue(s, Orthanc::DICOM_TAG_SOP_INSTANCE_UID, false)) |
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1120 { |
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1121 // Safety check |
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1122 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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1123 } |
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1124 |
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1125 std::unique_ptr<Orthanc::ImageAccessor> frame(message.GetDicom().DecodeFrame(frameNumber_)); |
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1126 |
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1127 if (frame.get() == NULL) |
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1128 { |
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1129 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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1130 } |
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1131 |
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1132 bool updatedCache; |
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1133 |
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1134 if (frame->GetFormat() == Orthanc::PixelFormat_RGB24) |
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1135 { |
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1136 updatedCache = GetViewport().cache_->Acquire( |
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1137 sopInstanceUid_, frameNumber_, frame.release(), QUALITY_FULL); |
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1138 } |
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1139 else |
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1140 { |
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1141 double a = 1; |
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1142 double b = 0; |
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1143 |
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1144 double doseScaling; |
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1145 if (tags.ParseDouble(doseScaling, Orthanc::DICOM_TAG_DOSE_GRID_SCALING)) |
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1146 { |
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1147 a = doseScaling; |
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1148 } |
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1149 |
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1150 double rescaleIntercept, rescaleSlope; |
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1151 if (tags.ParseDouble(rescaleIntercept, Orthanc::DICOM_TAG_RESCALE_INTERCEPT) && |
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1152 tags.ParseDouble(rescaleSlope, Orthanc::DICOM_TAG_RESCALE_SLOPE)) |
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1153 { |
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1154 a *= rescaleSlope; |
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1155 b = rescaleIntercept; |
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1156 } |
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1157 |
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1158 std::unique_ptr<Orthanc::ImageAccessor> converted( |
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1159 new Orthanc::Image(Orthanc::PixelFormat_Float32, frame->GetWidth(), frame->GetHeight(), false)); |
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1160 Orthanc::ImageProcessing::Convert(*converted, *frame); |
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1161 Orthanc::ImageProcessing::ShiftScale2(*converted, b, a, false); |
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1162 |
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1163 updatedCache = GetViewport().cache_->Acquire( |
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1164 sopInstanceUid_, frameNumber_, converted.release(), QUALITY_FULL); |
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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 PrefetchItem |
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1181 { |
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1182 private: |
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1183 size_t frameIndex_; |
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1184 bool isFull_; |
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1185 |
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1186 public: |
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1187 PrefetchItem(size_t frameIndex, |
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1188 bool isFull) : |
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1189 frameIndex_(frameIndex), |
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1190 isFull_(isFull) |
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1191 { |
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1192 } |
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1193 |
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1194 size_t GetFrameIndex() const |
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1195 { |
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1196 return frameIndex_; |
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1197 } |
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1198 |
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1199 bool IsFull() const |
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1200 { |
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1201 return isFull_; |
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1202 } |
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1203 }; |
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1204 |
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1205 |
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1206 std::unique_ptr<IObserver> observer_; |
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1207 OrthancStone::ILoadersContext& context_; |
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1208 boost::shared_ptr<OrthancStone::WebAssemblyViewport> viewport_; |
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1209 boost::shared_ptr<OrthancStone::DicomResourcesLoader> loader_; |
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1210 OrthancStone::DicomSource source_; |
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1211 boost::shared_ptr<FramesCache> cache_; |
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1212 std::unique_ptr<OrthancStone::SortedFrames> frames_; |
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1213 std::unique_ptr<SeriesCursor> cursor_; |
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1214 float windowingCenter_; |
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1215 float windowingWidth_; |
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1216 float defaultWindowingCenter_; |
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1217 float defaultWindowingWidth_; |
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1218 bool inverted_; |
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1219 bool flipX_; |
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1220 bool flipY_; |
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1221 bool fitNextContent_; |
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1222 bool isCtrlDown_; |
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1223 std::list<PrefetchItem> prefetchQueue_; |
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1224 |
1600
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1225 |
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diff
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|
1226 bool hasFocusOnInstance_; |
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1227 std::string focusSopInstanceUid_; |
1603
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parents:
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diff
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|
1228 size_t focusFrameNumber_; |
1600
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1229 |
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diff
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1230 boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations_; |
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1231 |
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1232 void ScheduleNextPrefetch() |
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1233 { |
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parents:
diff
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1234 while (!prefetchQueue_.empty()) |
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diff
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1235 { |
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parents:
diff
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1236 size_t index = prefetchQueue_.front().GetFrameIndex(); |
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parents:
diff
changeset
|
1237 bool isFull = prefetchQueue_.front().IsFull(); |
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initial commit of the Stone Web viewer
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parents:
diff
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|
1238 prefetchQueue_.pop_front(); |
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parents:
diff
changeset
|
1239 |
1644
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removing methods from SortedFrames to simplify api
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diff
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1240 const std::string sopInstanceUid = frames_->GetInstanceOfFrame(index).GetSopInstanceUid(); |
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1241 unsigned int frameNumber = frames_->GetFrameNumberInInstance(index); |
1495
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parents:
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changeset
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1242 |
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parents:
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1243 { |
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diff
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1244 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frameNumber); |
1495
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parents:
diff
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1245 if (!accessor.IsValid() || |
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parents:
diff
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1246 (isFull && accessor.GetQuality() == 0)) |
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parents:
diff
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1247 { |
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parents:
diff
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1248 if (isFull) |
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diff
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1249 { |
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parents:
diff
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1250 ScheduleLoadFullDicomFrame(index, PRIORITY_NORMAL, true); |
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1251 } |
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1252 else |
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1253 { |
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1254 ScheduleLoadRenderedFrame(index, PRIORITY_NORMAL, true); |
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1255 } |
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1256 return; |
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parents:
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1257 } |
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parents:
diff
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1258 } |
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diff
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1259 } |
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parents:
diff
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1260 } |
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parents:
diff
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1261 |
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parents:
diff
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1262 |
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|
1263 void ResetDefaultWindowing() |
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1264 { |
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1265 defaultWindowingCenter_ = 128; |
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1266 defaultWindowingWidth_ = 256; |
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1267 |
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1268 windowingCenter_ = defaultWindowingCenter_; |
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parents:
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1269 windowingWidth_ = defaultWindowingWidth_; |
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1270 |
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1271 inverted_ = false; |
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1272 } |
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1273 |
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1274 void SignalUpdatedFrame(const std::string& sopInstanceUid, |
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1275 unsigned int frameNumber) |
1495
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1276 { |
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parents:
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1277 if (cursor_.get() != NULL && |
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1278 frames_.get() != NULL) |
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1279 { |
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parents:
diff
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1280 size_t index = cursor_->GetCurrentIndex(); |
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parents:
diff
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1281 |
1644
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diff
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|
1282 if (frames_->GetInstanceOfFrame(index).GetSopInstanceUid() == sopInstanceUid && |
1600
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1283 frames_->GetFrameNumberInInstance(index) == frameNumber) |
1495
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1284 { |
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diff
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|
1285 DisplayCurrentFrame(); |
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diff
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|
1286 } |
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parents:
diff
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|
1287 } |
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diff
changeset
|
1288 } |
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parents:
diff
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|
1289 |
1593
b782f78aed42
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diff
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|
1290 |
1495
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|
1291 void DisplayCurrentFrame() |
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parents:
diff
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|
1292 { |
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parents:
diff
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|
1293 DisplayedFrameQuality quality = DisplayedFrameQuality_None; |
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parents:
diff
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|
1294 |
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parents:
diff
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1295 if (cursor_.get() != NULL && |
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diff
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|
1296 frames_.get() != NULL) |
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parents:
diff
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|
1297 { |
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diff
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|
1298 const size_t index = cursor_->GetCurrentIndex(); |
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parents:
diff
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|
1299 |
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diff
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|
1300 unsigned int cachedQuality; |
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1301 if (!DisplayFrame(cachedQuality, index)) |
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1302 { |
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parents:
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|
1303 // This frame is not cached yet: Load it |
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diff
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|
1304 if (source_.HasDicomWebRendered()) |
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diff
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|
1305 { |
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diff
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|
1306 ScheduleLoadRenderedFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1307 } |
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diff
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1308 else |
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parents:
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1309 { |
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|
1310 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1311 } |
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1312 } |
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1313 else if (cachedQuality < QUALITY_FULL) |
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diff
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1314 { |
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parents:
diff
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1315 // This frame is only available in low-res: Download the full DICOM |
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1316 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1317 quality = DisplayedFrameQuality_Low; |
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1318 } |
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1319 else |
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1320 { |
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1321 quality = DisplayedFrameQuality_High; |
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1322 } |
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1323 |
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1324 { |
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1325 // Prepare prefetching |
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1326 prefetchQueue_.clear(); |
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1327 for (size_t i = 0; i < cursor_->GetPrefetchSize() && i < 16; i++) |
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1328 { |
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1329 size_t a = cursor_->GetPrefetchFrameIndex(i); |
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1330 if (a != index) |
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1331 { |
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1332 prefetchQueue_.push_back(PrefetchItem(a, i < 2)); |
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1333 } |
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1334 } |
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1335 |
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1336 ScheduleNextPrefetch(); |
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1337 } |
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1338 |
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1339 if (observer_.get() != NULL) |
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1340 { |
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1341 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(), |
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1342 frames_->GetFramesCount(), quality); |
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1343 } |
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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 void ClearViewport() |
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1349 { |
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1350 { |
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1351 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1352 lock->GetController().GetScene().DeleteLayer(LAYER_TEXTURE); |
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1353 //lock->GetCompositor().Refresh(lock->GetController().GetScene()); |
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1354 lock->Invalidate(); |
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1355 } |
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1356 } |
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1357 |
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1358 |
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1359 void SaveCurrentWindowing() |
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1360 { |
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1361 // Save the current windowing (that could have been altered by |
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1362 // GrayscaleWindowingSceneTracker), so that it can be reused |
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1363 // by the next frames |
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1364 |
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1365 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1366 |
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1367 OrthancStone::Scene2D& scene = lock->GetController().GetScene(); |
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1368 |
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1369 if (scene.HasLayer(LAYER_TEXTURE) && |
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1370 scene.GetLayer(LAYER_TEXTURE).GetType() == OrthancStone::ISceneLayer::Type_FloatTexture) |
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1371 { |
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1372 OrthancStone::FloatTextureSceneLayer& layer = |
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1373 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(scene.GetLayer(LAYER_TEXTURE)); |
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1374 layer.GetWindowing(windowingCenter_, windowingWidth_); |
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1375 } |
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1376 } |
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1377 |
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1378 |
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1379 static bool IsFrameMonochrome1(const OrthancStone::SortedFrames& frames, |
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1380 size_t frameIndex) |
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1381 { |
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1382 const OrthancStone::DicomInstanceParameters& instance = frames.GetInstanceOfFrame(frameIndex); |
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1383 return (instance.GetImageInformation().GetPhotometricInterpretation() == |
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1384 Orthanc::PhotometricInterpretation_Monochrome1); |
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1385 } |
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1386 |
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1387 |
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1388 bool DisplayFrame(unsigned int& quality, |
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1389 size_t index) |
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1390 { |
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1391 if (frames_.get() == NULL) |
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1392 { |
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1393 return false; |
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1394 } |
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1395 |
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1396 const std::string sopInstanceUid = frames_->GetInstanceOfFrame(index).GetSopInstanceUid(); |
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1397 size_t frameNumber = frames_->GetFrameNumberInInstance(index); |
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1398 |
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1399 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frameNumber); |
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1400 if (accessor.IsValid()) |
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1401 { |
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1402 SaveCurrentWindowing(); |
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1403 |
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1404 quality = accessor.GetQuality(); |
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1405 |
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1406 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer; |
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1407 |
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1408 switch (accessor.GetImage().GetFormat()) |
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1409 { |
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1410 case Orthanc::PixelFormat_RGB24: |
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1411 layer.reset(new OrthancStone::ColorTextureSceneLayer(accessor.GetImage())); |
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1412 break; |
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1413 |
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1414 case Orthanc::PixelFormat_Float32: |
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1415 { |
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1416 std::unique_ptr<OrthancStone::FloatTextureSceneLayer> tmp( |
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1417 new OrthancStone::FloatTextureSceneLayer(accessor.GetImage())); |
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1418 tmp->SetCustomWindowing(windowingCenter_, windowingWidth_); |
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1419 tmp->SetInverted(inverted_ ^ IsFrameMonochrome1(*frames_, index)); |
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1420 layer.reset(tmp.release()); |
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1421 break; |
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1422 } |
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1423 |
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1424 default: |
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1425 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); |
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1426 } |
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1427 |
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1428 layer->SetLinearInterpolation(true); |
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1429 layer->SetFlipX(flipX_); |
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1430 layer->SetFlipY(flipY_); |
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1431 |
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1432 double pixelSpacingX, pixelSpacingY; |
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1433 OrthancStone::GeometryToolbox::GetPixelSpacing( |
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1434 pixelSpacingX, pixelSpacingY, frames_->GetInstanceOfFrame(index).GetTags()); |
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1435 layer->SetPixelSpacing(pixelSpacingX, pixelSpacingY); |
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1436 |
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1437 |
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1438 std::unique_ptr<OrthancStone::MacroSceneLayer> annotationsLayer; |
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1439 |
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1440 if (annotations_ && |
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1441 cursor_.get() != NULL) |
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1442 { |
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1443 const OrthancStone::CoordinateSystem3D plane = frames_->GetFrameGeometry(cursor_->GetCurrentIndex()); |
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1444 |
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1445 std::set<size_t> a; |
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1446 annotations_->LookupSopInstanceUid(a, sopInstanceUid); |
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1447 if (plane.IsValid() && |
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1448 !a.empty()) |
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1449 { |
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1450 annotationsLayer.reset(new OrthancStone::MacroSceneLayer); |
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1451 annotationsLayer->Reserve(a.size()); |
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1452 |
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1453 OrthancStone::OsiriXLayerFactory factory; |
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1454 factory.SetColor(0, 255, 0); |
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1455 |
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1456 for (std::set<size_t>::const_iterator it = a.begin(); it != a.end(); ++it) |
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1457 { |
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1458 const OrthancStone::OsiriX::Annotation& annotation = annotations_->GetAnnotation(*it); |
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1459 annotationsLayer->AddLayer(factory.Create(annotation, plane)); |
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1460 } |
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diff
changeset
|
1461 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1462 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1463 |
b782f78aed42
rendering osirix annotations
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parents:
1591
diff
changeset
|
1464 |
1495
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1465 if (layer.get() == NULL) |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1466 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1467 return false; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1468 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1469 else |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1470 { |
fb74ed5d8c22
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1471 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
1534
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don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1472 |
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don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1473 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
|
1474 |
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don't discard the windowing altered by mouse
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parents:
1531
diff
changeset
|
1475 scene.SetLayer(LAYER_TEXTURE, layer.release()); |
1495
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1476 |
1593
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rendering osirix annotations
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parents:
1591
diff
changeset
|
1477 if (annotationsLayer.get() != NULL) |
b782f78aed42
rendering osirix annotations
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parents:
1591
diff
changeset
|
1478 { |
b782f78aed42
rendering osirix annotations
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parents:
1591
diff
changeset
|
1479 scene.SetLayer(LAYER_ANNOTATIONS, annotationsLayer.release()); |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1480 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1481 else |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1482 { |
b782f78aed42
rendering osirix annotations
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parents:
1591
diff
changeset
|
1483 scene.DeleteLayer(LAYER_ANNOTATIONS); |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1484 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1485 |
1495
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1486 if (fitNextContent_) |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1487 { |
1576
92fca2b3ba3d
sanitizing the handling of canvas size
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1575
diff
changeset
|
1488 lock->RefreshCanvasSize(); |
1534
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1489 lock->GetCompositor().FitContent(scene); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1490 fitNextContent_ = false; |
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 |
1534
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don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1493 //lock->GetCompositor().Refresh(scene); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1494 lock->Invalidate(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1495 return true; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1496 } |
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 else |
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 return false; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1501 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1502 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1503 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1504 void ScheduleLoadFullDicomFrame(size_t index, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1505 int priority, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1506 bool isPrefetch) |
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 if (frames_.get() != NULL) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1509 { |
1644
4796fb60999e
removing methods from SortedFrames to simplify api
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1633
diff
changeset
|
1510 std::string sopInstanceUid = frames_->GetInstanceOfFrame(index).GetSopInstanceUid(); |
1600
b253b79906fa
clarifying variable names: frameIndex vs numberIndex
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1596
diff
changeset
|
1511 unsigned int frameNumber = frames_->GetFrameNumberInInstance(index); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1512 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1513 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1514 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
|
1515 lock->Schedule( |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1516 GetSharedObserver(), priority, OrthancStone::ParseDicomFromWadoCommand::Create( |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1517 source_, frames_->GetStudyInstanceUid(), frames_->GetSeriesInstanceUid(), |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1518 sopInstanceUid, false /* transcoding (TODO) */, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1519 Orthanc::DicomTransferSyntax_LittleEndianExplicit /* TODO */, |
1600
b253b79906fa
clarifying variable names: frameIndex vs numberIndex
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1596
diff
changeset
|
1520 new SetFullDicomFrame(GetSharedObserver(), sopInstanceUid, frameNumber, isPrefetch))); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1521 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1522 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1523 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1524 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1525 void ScheduleLoadRenderedFrame(size_t index, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1526 int priority, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1527 bool isPrefetch) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1528 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1529 if (!source_.HasDicomWebRendered()) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1530 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1531 ScheduleLoadFullDicomFrame(index, priority, isPrefetch); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1532 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1533 else if (frames_.get() != NULL) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1534 { |
1644
4796fb60999e
removing methods from SortedFrames to simplify api
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1633
diff
changeset
|
1535 std::string sopInstanceUid = frames_->GetInstanceOfFrame(index).GetSopInstanceUid(); |
1600
b253b79906fa
clarifying variable names: frameIndex vs numberIndex
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1596
diff
changeset
|
1536 unsigned int frameNumber = frames_->GetFrameNumberInInstance(index); |
1644
4796fb60999e
removing methods from SortedFrames to simplify api
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1633
diff
changeset
|
1537 bool isMonochrome1 = IsFrameMonochrome1(*frames_, index); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1538 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1539 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() + |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1540 "/series/" + frames_->GetSeriesInstanceUid() + |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1541 "/instances/" + sopInstanceUid + |
1600
b253b79906fa
clarifying variable names: frameIndex vs numberIndex
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1596
diff
changeset
|
1542 "/frames/" + boost::lexical_cast<std::string>(frameNumber + 1) + "/rendered"); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1543 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1544 std::map<std::string, std::string> headers, arguments; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1545 arguments["window"] = ( |
1536 | 1546 boost::lexical_cast<std::string>(windowingCenter_) + "," + |
1547 boost::lexical_cast<std::string>(windowingWidth_) + ",linear"); | |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1548 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1549 std::unique_ptr<OrthancStone::IOracleCommand> command( |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1550 source_.CreateDicomWebCommand( |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1551 uri, arguments, headers, new SetLowQualityFrame( |
1600
b253b79906fa
clarifying variable names: frameIndex vs numberIndex
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1596
diff
changeset
|
1552 GetSharedObserver(), sopInstanceUid, frameNumber, |
1536 | 1553 windowingCenter_, windowingWidth_, isMonochrome1, isPrefetch))); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1554 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1555 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1556 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
|
1557 lock->Schedule(GetSharedObserver(), priority, command.release()); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1558 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1559 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1560 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1561 |
1554
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1562 void UpdateCurrentTextureParameters() |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1563 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1564 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1565 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1566 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE)) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1567 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1568 if (lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() == |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1569 OrthancStone::ISceneLayer::Type_FloatTexture) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1570 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1571 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>( |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1572 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)). |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1573 SetCustomWindowing(windowingCenter_, windowingWidth_); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1574 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1575 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1576 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1577 OrthancStone::TextureBaseSceneLayer& layer = |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1578 dynamic_cast<OrthancStone::TextureBaseSceneLayer&>( |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1579 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)); |
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flip x/y in Stone Web viewer
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diff
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|
1580 |
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diff
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|
1581 layer.SetFlipX(flipX_); |
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|
1582 layer.SetFlipY(flipY_); |
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diff
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|
1583 } |
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diff
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|
1584 |
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|
1585 lock->Invalidate(); |
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diff
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|
1586 } |
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|
1587 } |
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|
1588 |
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|
1589 |
1495
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|
1590 ViewerViewport(OrthancStone::ILoadersContext& context, |
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1591 const OrthancStone::DicomSource& source, |
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|
1592 const std::string& canvas, |
1552
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diff
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|
1593 boost::shared_ptr<FramesCache> cache, |
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1594 bool softwareRendering) : |
1495
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1595 context_(context), |
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1596 source_(source), |
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1597 cache_(cache), |
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1598 fitNextContent_(true), |
1554
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1599 isCtrlDown_(false), |
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1600 flipX_(false), |
1600
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1596
diff
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1601 flipY_(false), |
1603
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diff
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1602 hasFocusOnInstance_(false), |
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diff
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1603 focusFrameNumber_(0) |
1495
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1604 { |
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1605 if (!cache_) |
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1606 { |
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1607 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1608 } |
1552
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1609 |
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1610 if (softwareRendering) |
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1611 { |
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|
1612 LOG(INFO) << "Creating Cairo viewport in canvas: " << canvas; |
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diff
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|
1613 viewport_ = OrthancStone::WebAssemblyCairoViewport::Create(canvas); |
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1614 } |
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1615 else |
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|
1616 { |
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|
1617 LOG(INFO) << "Creating WebGL viewport in canvas: " << canvas; |
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1618 viewport_ = OrthancStone::WebGLViewport::Create(canvas); |
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1619 } |
1593
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diff
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1620 |
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1621 { |
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diff
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1622 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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|
1623 std::string ttf; |
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1624 Orthanc::EmbeddedResources::GetFileResource(ttf, Orthanc::EmbeddedResources::UBUNTU_FONT); |
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1591
diff
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1625 lock->GetCompositor().SetFont(0, ttf, 24 /* font size */, Orthanc::Encoding_Latin1); |
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1626 } |
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1627 |
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1628 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, OnWheel); |
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|
1629 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey); |
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1630 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey); |
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1631 |
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1632 ResetDefaultWindowing(); |
1554
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1633 |
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1634 /*{ |
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1635 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1636 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer); |
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|
1637 OrthancStone::PolylineSceneLayer::Chain chain; |
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1638 chain.push_back(OrthancStone::ScenePoint2D(-10, 0)); |
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1639 chain.push_back(OrthancStone::ScenePoint2D(10, 0)); |
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1640 layer->AddChain(chain, false, 255, 0, 0); |
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1641 chain.clear(); |
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1642 chain.push_back(OrthancStone::ScenePoint2D(0, -10)); |
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diff
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1643 chain.push_back(OrthancStone::ScenePoint2D(0, 10)); |
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1644 layer->AddChain(chain, false, 255, 0, 0); |
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1645 chain.clear(); |
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1646 chain.push_back(OrthancStone::ScenePoint2D(40, 30)); |
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1647 chain.push_back(OrthancStone::ScenePoint2D(40, 50)); |
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1648 layer->AddChain(chain, false, 255, 0, 0); |
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1649 chain.clear(); |
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1650 chain.push_back(OrthancStone::ScenePoint2D(30, 40)); |
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1651 chain.push_back(OrthancStone::ScenePoint2D(50, 40)); |
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|
1652 layer->AddChain(chain, false, 255, 0, 0); |
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|
1653 lock->GetController().GetScene().SetLayer(1000, layer.release()); |
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1654 lock->Invalidate(); |
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1655 }*/ |
1495
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1656 } |
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|
1657 |
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|
1658 static EM_BOOL OnKey(int eventType, |
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1659 const EmscriptenKeyboardEvent *event, |
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|
1660 void *userData) |
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|
1661 { |
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|
1662 /** |
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|
1663 * WARNING: There is a problem with Firefox 71 that seems to mess |
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|
1664 * the "ctrlKey" value. |
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|
1665 **/ |
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|
1666 |
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|
1667 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData); |
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1668 that.isCtrlDown_ = event->ctrlKey; |
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1669 return false; |
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|
1670 } |
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|
1671 |
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|
1672 |
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|
1673 static EM_BOOL OnWheel(int eventType, |
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1674 const EmscriptenWheelEvent *wheelEvent, |
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1675 void *userData) |
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|
1676 { |
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|
1677 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData); |
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|
1678 |
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1679 if (that.cursor_.get() != NULL) |
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|
1680 { |
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1681 if (wheelEvent->deltaY < 0) |
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|
1682 { |
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|
1683 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastMinus : SeriesCursor::Action_Minus); |
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1684 } |
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1685 else if (wheelEvent->deltaY > 0) |
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|
1686 { |
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|
1687 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastPlus : SeriesCursor::Action_Plus); |
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1688 } |
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1689 } |
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|
1690 |
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|
1691 return true; |
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1692 } |
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1693 |
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|
1694 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) |
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1695 { |
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|
1696 dynamic_cast<const ICommand&>(message.GetUserPayload()).Handle(message); |
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1697 } |
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1698 |
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diff
changeset
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1699 void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) |
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1700 { |
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1701 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message); |
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1702 } |
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1703 |
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diff
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1704 void Handle(const OrthancStone::ParseDicomSuccessMessage& message) |
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1705 { |
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1706 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message); |
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1707 } |
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1708 |
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1709 public: |
1622
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1710 virtual ~ViewerViewport() |
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1711 { |
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1712 // Unregister the callbacks to avoid any call with a "void*" that |
1623
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parents:
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changeset
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1713 // has been destroyed. "WebAssemblyViewport::CreateObjectCookie()" |
1622
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1714 // provides a more advanced alternative. |
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1715 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, NULL); |
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1716 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, NULL); |
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parents:
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1717 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, NULL); |
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1718 } |
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1719 |
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1720 static boost::shared_ptr<ViewerViewport> Create(OrthancStone::ILoadersContext::ILock& lock, |
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1721 const OrthancStone::DicomSource& source, |
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1722 const std::string& canvas, |
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1723 boost::shared_ptr<FramesCache> cache, |
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1724 bool softwareRendering) |
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1725 { |
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1726 boost::shared_ptr<ViewerViewport> viewport( |
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1727 new ViewerViewport(lock.GetContext(), source, canvas, cache, softwareRendering)); |
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1728 |
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1729 viewport->loader_ = OrthancStone::DicomResourcesLoader::Create(lock); |
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1730 viewport->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>( |
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1731 *viewport->loader_, &ViewerViewport::Handle); |
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1732 |
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1733 viewport->Register<OrthancStone::HttpCommand::SuccessMessage>( |
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1734 lock.GetOracleObservable(), &ViewerViewport::Handle); |
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1735 |
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1736 viewport->Register<OrthancStone::ParseDicomSuccessMessage>( |
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1737 lock.GetOracleObservable(), &ViewerViewport::Handle); |
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1738 |
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1739 return viewport; |
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1740 } |
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1741 |
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1742 void SetFrames(OrthancStone::SortedFrames* frames) |
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1743 { |
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1744 if (frames == NULL) |
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1745 { |
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1746 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1747 } |
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1748 |
1554
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1749 flipX_ = false; |
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1750 flipY_ = false; |
1495
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1751 fitNextContent_ = true; |
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1752 |
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1753 frames_.reset(frames); |
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diff
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1754 cursor_.reset(new SeriesCursor(frames_->GetFramesCount())); |
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1755 |
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1756 LOG(INFO) << "Number of frames in series: " << frames_->GetFramesCount(); |
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1757 |
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1758 ResetDefaultWindowing(); |
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diff
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1759 ClearViewport(); |
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diff
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1760 prefetchQueue_.clear(); |
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1761 |
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diff
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1762 if (observer_.get() != NULL) |
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diff
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1763 { |
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1764 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(), |
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diff
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1765 frames_->GetFramesCount(), DisplayedFrameQuality_None); |
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diff
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1766 } |
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1767 |
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1768 if (frames_->GetFramesCount() != 0) |
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diff
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1769 { |
1644
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parents:
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diff
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1770 const std::string& sopInstanceUid = frames_->GetInstanceOfFrame(cursor_->GetCurrentIndex()).GetSopInstanceUid(); |
1495
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1771 |
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1772 { |
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1773 // Fetch the default windowing for the central instance |
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diff
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1774 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() + |
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parents:
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1775 "/series/" + frames_->GetSeriesInstanceUid() + |
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1776 "/instances/" + sopInstanceUid + "/metadata"); |
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1777 |
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1778 loader_->ScheduleGetDicomWeb( |
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diff
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|
1779 boost::make_shared<OrthancStone::LoadedDicomResources>(Orthanc::DICOM_TAG_SOP_INSTANCE_UID), |
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1780 0, source_, uri, new SetDefaultWindowingCommand(GetSharedObserver())); |
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1781 } |
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1782 } |
1603
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1783 |
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1784 ApplyScheduledFocus(); |
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1785 } |
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1786 |
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1787 |
1603
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1788 void Redraw() |
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1789 { |
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1790 if (cursor_.get() != NULL) |
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1791 { |
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1792 unsigned int quality; |
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1793 DisplayFrame(quality, cursor_->GetCurrentIndex()); |
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1794 } |
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1795 } |
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1796 |
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1797 |
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1798 // This method is used when the layout of the HTML page changes, |
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1799 // which does not trigger the "emscripten_set_resize_callback()" |
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1800 void UpdateSize(bool fitContent) |
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1801 { |
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1802 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1803 lock->RefreshCanvasSize(); |
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1804 |
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1805 if (fitContent) |
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1806 { |
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1807 lock->GetCompositor().FitContent(lock->GetController().GetScene()); |
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1808 } |
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1809 |
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1810 lock->Invalidate(); |
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1811 } |
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1812 |
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1813 void AcquireObserver(IObserver* observer) |
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1814 { |
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1815 observer_.reset(observer); |
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1816 } |
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1817 |
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1818 const std::string& GetCanvasId() const |
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1819 { |
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1820 assert(viewport_); |
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1821 return viewport_->GetCanvasId(); |
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1822 } |
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1823 |
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1824 void ChangeFrame(SeriesCursor::Action action) |
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1825 { |
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1826 if (cursor_.get() != NULL) |
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1827 { |
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1828 size_t previous = cursor_->GetCurrentIndex(); |
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1829 |
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1830 cursor_->Apply(action); |
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1831 |
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1832 size_t current = cursor_->GetCurrentIndex(); |
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1833 if (previous != current) |
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1834 { |
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1835 DisplayCurrentFrame(); |
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1836 } |
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1837 } |
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1838 } |
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1839 |
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1840 bool GetCurrentPlane(OrthancStone::CoordinateSystem3D& plane) const |
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1841 { |
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1842 if (cursor_.get() != NULL && |
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1843 frames_.get() != NULL) |
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1844 { |
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1845 plane = frames_->GetFrameGeometry(cursor_->GetCurrentIndex()); |
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1846 return true; |
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1847 } |
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1848 else |
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1849 { |
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1850 return false; |
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1851 } |
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1852 } |
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1853 |
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1854 void UpdateReferenceLines(const std::list<const ViewerViewport*>& viewports) |
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1855 { |
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1856 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer); |
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1857 |
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1858 if (cursor_.get() != NULL && |
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1859 frames_.get() != NULL) |
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1860 { |
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1861 const size_t index = cursor_->GetCurrentIndex(); |
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1862 const OrthancStone::DicomInstanceParameters& instance = frames_->GetInstanceOfFrame(index); |
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1863 const unsigned int frame = frames_->GetFrameNumberInInstance(index); |
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1864 |
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1865 for (std::list<const ViewerViewport*>::const_iterator |
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1866 it = viewports.begin(); it != viewports.end(); ++it) |
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1867 { |
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1868 assert(*it != NULL); |
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1869 |
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1870 OrthancStone::CoordinateSystem3D plane; |
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1871 if ((*it)->GetCurrentPlane(plane)) |
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1872 { |
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1873 double x1, y1, x2, y2; |
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1874 if (GetReferenceLineCoordinates(x1, y1, x2, y2, instance, frame, plane)) |
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1875 { |
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1876 OrthancStone::PolylineSceneLayer::Chain chain; |
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1877 chain.push_back(OrthancStone::ScenePoint2D(x1, y1)); |
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1878 chain.push_back(OrthancStone::ScenePoint2D(x2, y2)); |
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1879 layer->AddChain(chain, false, 0, 255, 0); |
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1880 } |
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1881 } |
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1882 } |
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1883 } |
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1884 |
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1885 { |
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1886 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1887 |
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1888 if (layer->GetChainsCount() == 0) |
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1889 { |
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1890 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES); |
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1891 } |
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1892 else |
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1893 { |
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1894 lock->GetController().GetScene().SetLayer(LAYER_REFERENCE_LINES, layer.release()); |
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1895 } |
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1896 |
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1897 //lock->GetCompositor().Refresh(lock->GetController().GetScene()); |
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1898 lock->Invalidate(); |
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1899 } |
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1900 } |
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1901 |
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1902 |
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1903 void ClearReferenceLines() |
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1904 { |
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1905 { |
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1906 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1907 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES); |
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1908 lock->Invalidate(); |
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1909 } |
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1910 } |
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1911 |
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1912 |
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1913 void SetDefaultWindowing() |
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1914 { |
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1915 SetWindowing(defaultWindowingCenter_, defaultWindowingWidth_); |
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1916 } |
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1917 |
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1918 void SetWindowing(float windowingCenter, |
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1919 float windowingWidth) |
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1920 { |
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1921 windowingCenter_ = windowingCenter; |
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1922 windowingWidth_ = windowingWidth; |
1554
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1923 UpdateCurrentTextureParameters(); |
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1924 } |
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1925 |
1554
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1926 void FlipX() |
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1927 { |
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1928 flipX_ = !flipX_; |
1561
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1929 SaveCurrentWindowing(); |
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1930 UpdateCurrentTextureParameters(); |
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1931 } |
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1932 |
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1933 void FlipY() |
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1934 { |
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1935 flipY_ = !flipY_; |
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1936 SaveCurrentWindowing(); |
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1937 UpdateCurrentTextureParameters(); |
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1938 } |
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1939 |
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1940 void Invert() |
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1941 { |
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1942 inverted_ = !inverted_; |
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1943 |
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1944 { |
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1945 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1946 |
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1947 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE) && |
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1948 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() == |
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1949 OrthancStone::ISceneLayer::Type_FloatTexture) |
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1950 { |
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1951 OrthancStone::FloatTextureSceneLayer& layer = |
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1952 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>( |
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1953 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)); |
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1954 |
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1955 // NB: Using "IsInverted()" instead of "inverted_" is for |
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1956 // compatibility with MONOCHROME1 images |
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1957 layer.SetInverted(!layer.IsInverted()); |
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1958 lock->Invalidate(); |
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1959 } |
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1960 } |
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1961 } |
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1962 |
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1963 |
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1964 |
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1965 class Interactor : public OrthancStone::DefaultViewportInteractor |
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1966 { |
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1967 private: |
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1968 ViewerViewport& viewer_; |
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1969 WebViewerAction leftAction_; |
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1970 WebViewerAction middleAction_; |
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1971 WebViewerAction rightAction_; |
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1972 |
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1973 bool IsAction(const OrthancStone::PointerEvent& event, |
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1974 WebViewerAction action) |
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1975 { |
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1976 switch (event.GetMouseButton()) |
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1977 { |
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1978 case OrthancStone::MouseButton_Left: |
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1979 return (leftAction_ == action); |
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1980 |
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1981 case OrthancStone::MouseButton_Middle: |
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1982 return (middleAction_ == action); |
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1983 |
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1984 case OrthancStone::MouseButton_Right: |
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1985 return (rightAction_ == action); |
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1986 |
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1987 default: |
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1988 return false; |
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1989 } |
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1990 } |
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1991 |
1579
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1992 public: |
1648
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1993 Interactor(ViewerViewport& viewer, |
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1994 WebViewerAction leftAction, |
1579
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1995 WebViewerAction middleAction, |
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1996 WebViewerAction rightAction) : |
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1997 viewer_(viewer), |
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1998 leftAction_(leftAction), |
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1999 middleAction_(middleAction), |
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2000 rightAction_(rightAction) |
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2001 { |
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2002 SetLeftButtonAction(ConvertWebViewerAction(leftAction)); |
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2003 SetMiddleButtonAction(ConvertWebViewerAction(middleAction)); |
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2004 SetRightButtonAction(ConvertWebViewerAction(rightAction)); |
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2005 } |
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2006 |
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2007 virtual OrthancStone::IFlexiblePointerTracker* CreateTracker( |
1607 | 2008 boost::weak_ptr<OrthancStone::IViewport> viewport, |
1579
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2009 const OrthancStone::PointerEvent& event, |
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2010 unsigned int viewportWidth, |
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2011 unsigned int viewportHeight) ORTHANC_OVERRIDE |
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2012 { |
1648
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2013 boost::shared_ptr<OrthancStone::IViewport> lock1(viewport.lock()); |
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2014 |
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2015 if (lock1 && |
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2016 IsAction(event, WebViewerAction_Crosshair)) |
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2017 { |
1648
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2018 OrthancStone::CoordinateSystem3D plane; |
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2019 if (viewer_.GetCurrentPlane(plane)) |
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2020 { |
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2021 std::unique_ptr<OrthancStone::IViewport::ILock> lock2(lock1->Lock()); |
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2022 |
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2023 const OrthancStone::ScenePoint2D p = event.GetMainPosition(); |
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2024 double x = p.GetX(); |
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2025 double y = p.GetY(); |
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2026 lock2->GetController().GetCanvasToSceneTransform().Apply(x, y); |
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|
2027 |
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2028 OrthancStone::Vector click = plane.MapSliceToWorldCoordinates(x, y); |
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2029 if (viewer_.observer_.get() != NULL) |
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2030 { |
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|
2031 viewer_.observer_->SignalCrosshair(click); |
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2032 } |
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|
2033 } |
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2034 |
1580 | 2035 return NULL; // No need for a tracker, this is just a click |
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2036 } |
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|
2037 else |
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|
2038 { |
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|
2039 return DefaultViewportInteractor::CreateTracker( |
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|
2040 viewport, event, viewportWidth, viewportHeight); |
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2041 } |
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2042 } |
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|
2043 }; |
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2044 |
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2045 |
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2046 void SetMouseButtonActions(WebViewerAction leftAction, |
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2047 WebViewerAction middleAction, |
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|
2048 WebViewerAction rightAction) |
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|
2049 { |
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changeset
|
2050 assert(viewport_ != NULL); |
1648
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cross-hair starts to work
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1647
diff
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|
2051 viewport_->AcquireInteractor(new Interactor(*this, leftAction, middleAction, rightAction)); |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2052 } |
1575 | 2053 |
1578 | 2054 void FitForPrint() |
1575 | 2055 { |
2056 viewport_->FitForPrint(); | |
2057 } | |
1593
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rendering osirix annotations
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diff
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|
2058 |
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parents:
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diff
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|
2059 void SetAnnotations(boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations) |
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rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
2060 { |
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parents:
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diff
changeset
|
2061 annotations_ = annotations; |
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rendering osirix annotations
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diff
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|
2062 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2063 |
1603
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1600
diff
changeset
|
2064 void ScheduleFrameFocus(const std::string& sopInstanceUid, |
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focusing on osirix annotations in Stone Web viewer
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parents:
1600
diff
changeset
|
2065 unsigned int frameNumber) |
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parents:
1600
diff
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|
2066 { |
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diff
changeset
|
2067 hasFocusOnInstance_ = true; |
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1600
diff
changeset
|
2068 focusSopInstanceUid_ = sopInstanceUid; |
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diff
changeset
|
2069 focusFrameNumber_ = frameNumber; |
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parents:
1600
diff
changeset
|
2070 |
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1600
diff
changeset
|
2071 ApplyScheduledFocus(); |
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parents:
1600
diff
changeset
|
2072 } |
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parents:
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diff
changeset
|
2073 |
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diff
changeset
|
2074 void ApplyScheduledFocus() |
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diff
changeset
|
2075 { |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
2076 size_t frameIndex; |
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parents:
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diff
changeset
|
2077 |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2078 if (hasFocusOnInstance_ && |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2079 cursor_.get() != NULL && |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2080 frames_.get() != NULL && |
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diff
changeset
|
2081 frames_->LookupFrame(frameIndex, focusSopInstanceUid_, focusFrameNumber_)) |
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parents:
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diff
changeset
|
2082 { |
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diff
changeset
|
2083 size_t current = cursor_->GetCurrentIndex(); |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
2084 |
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parents:
1600
diff
changeset
|
2085 if (current != frameIndex) |
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1600
diff
changeset
|
2086 { |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2087 cursor_->SetCurrentIndex(frameIndex); |
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diff
changeset
|
2088 DisplayCurrentFrame(); |
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parents:
1600
diff
changeset
|
2089 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2090 |
595c0952ef7e
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2091 hasFocusOnInstance_ = false; |
595c0952ef7e
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2092 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2093 } |
1648
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cross-hair starts to work
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parents:
1647
diff
changeset
|
2094 |
4a43106bc122
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1647
diff
changeset
|
2095 void FocusOnPoint(const OrthancStone::Vector& p) |
4a43106bc122
cross-hair starts to work
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parents:
1647
diff
changeset
|
2096 { |
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parents:
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diff
changeset
|
2097 static const double MAX_DISTANCE = 0.5; // 0.5 cm => TODO parameter? |
4a43106bc122
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parents:
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diff
changeset
|
2098 |
4a43106bc122
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1647
diff
changeset
|
2099 OrthancStone::LinearAlgebra::Print(p); |
4a43106bc122
cross-hair starts to work
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diff
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|
2100 size_t frameIndex; |
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parents:
1647
diff
changeset
|
2101 if (cursor_.get() != NULL && |
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parents:
1647
diff
changeset
|
2102 frames_.get() != NULL && |
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parents:
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diff
changeset
|
2103 frames_->FindClosestFrame(frameIndex, p, MAX_DISTANCE)) |
4a43106bc122
cross-hair starts to work
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1647
diff
changeset
|
2104 { |
4a43106bc122
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parents:
1647
diff
changeset
|
2105 cursor_->SetCurrentIndex(frameIndex); |
4a43106bc122
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parents:
1647
diff
changeset
|
2106 DisplayCurrentFrame(); |
4a43106bc122
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parents:
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diff
changeset
|
2107 } |
4a43106bc122
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parents:
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diff
changeset
|
2108 else |
4a43106bc122
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parents:
1647
diff
changeset
|
2109 { |
4a43106bc122
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1647
diff
changeset
|
2110 printf("nope\n"); |
4a43106bc122
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parents:
1647
diff
changeset
|
2111 } |
4a43106bc122
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parents:
1647
diff
changeset
|
2112 } |
1495
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parents:
diff
changeset
|
2113 }; |
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parents:
diff
changeset
|
2114 |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2115 |
fb74ed5d8c22
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2116 |
fb74ed5d8c22
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2117 |
fb74ed5d8c22
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2118 |
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parents:
diff
changeset
|
2119 typedef std::map<std::string, boost::shared_ptr<ViewerViewport> > Viewports; |
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parents:
diff
changeset
|
2120 static Viewports allViewports_; |
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parents:
diff
changeset
|
2121 static bool showReferenceLines_ = true; |
1593
b782f78aed42
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1591
diff
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|
2122 static boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations_; |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2123 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2124 |
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parents:
diff
changeset
|
2125 static void UpdateReferenceLines() |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2126 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2127 if (showReferenceLines_) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2128 { |
1647
adff3cd78775
removed class FrameExtent
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1646
diff
changeset
|
2129 std::list<const ViewerViewport*> viewports; |
1495
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2130 |
fb74ed5d8c22
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parents:
diff
changeset
|
2131 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2132 { |
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parents:
diff
changeset
|
2133 assert(it->second != NULL); |
1647
adff3cd78775
removed class FrameExtent
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parents:
1646
diff
changeset
|
2134 viewports.push_back(it->second.get()); |
1495
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2135 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2136 |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2137 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2138 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2139 assert(it->second != NULL); |
1647
adff3cd78775
removed class FrameExtent
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1646
diff
changeset
|
2140 it->second->UpdateReferenceLines(viewports); |
1495
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parents:
diff
changeset
|
2141 } |
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parents:
diff
changeset
|
2142 } |
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parents:
diff
changeset
|
2143 else |
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parents:
diff
changeset
|
2144 { |
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parents:
diff
changeset
|
2145 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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parents:
diff
changeset
|
2146 { |
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parents:
diff
changeset
|
2147 assert(it->second != NULL); |
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parents:
diff
changeset
|
2148 it->second->ClearReferenceLines(); |
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diff
changeset
|
2149 } |
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parents:
diff
changeset
|
2150 } |
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parents:
diff
changeset
|
2151 } |
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parents:
diff
changeset
|
2152 |
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parents:
diff
changeset
|
2153 |
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parents:
diff
changeset
|
2154 class WebAssemblyObserver : public ResourcesLoader::IObserver, |
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diff
changeset
|
2155 public ViewerViewport::IObserver |
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diff
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|
2156 { |
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diff
changeset
|
2157 public: |
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parents:
diff
changeset
|
2158 virtual void SignalResourcesLoaded() ORTHANC_OVERRIDE |
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diff
changeset
|
2159 { |
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parents:
diff
changeset
|
2160 DISPATCH_JAVASCRIPT_EVENT("ResourcesLoaded"); |
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diff
changeset
|
2161 } |
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parents:
diff
changeset
|
2162 |
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diff
changeset
|
2163 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid, |
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diff
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|
2164 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE |
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changeset
|
2165 { |
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diff
changeset
|
2166 EM_ASM({ |
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changeset
|
2167 const customEvent = document.createEvent("CustomEvent"); |
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diff
changeset
|
2168 customEvent.initCustomEvent("ThumbnailLoaded", false, false, |
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diff
changeset
|
2169 { "studyInstanceUid" : UTF8ToString($0), |
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diff
changeset
|
2170 "seriesInstanceUid" : UTF8ToString($1) }); |
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diff
changeset
|
2171 window.dispatchEvent(customEvent); |
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diff
changeset
|
2172 }, |
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diff
changeset
|
2173 studyInstanceUid.c_str(), |
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2174 seriesInstanceUid.c_str()); |
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2175 } |
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|
2176 |
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2177 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid, |
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|
2178 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE |
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2179 { |
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|
2180 EM_ASM({ |
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2181 const customEvent = document.createEvent("CustomEvent"); |
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2182 customEvent.initCustomEvent("MetadataLoaded", false, false, |
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2183 { "studyInstanceUid" : UTF8ToString($0), |
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2184 "seriesInstanceUid" : UTF8ToString($1) }); |
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2185 window.dispatchEvent(customEvent); |
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2186 }, |
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2187 studyInstanceUid.c_str(), |
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2188 seriesInstanceUid.c_str()); |
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2189 |
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2190 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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2191 { |
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2192 assert(it->second != NULL); |
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2193 it->second->ApplyScheduledFocus(); |
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2194 } |
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2195 } |
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2196 |
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2197 virtual void SignalFrameUpdated(const ViewerViewport& viewport, |
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2198 size_t currentFrame, |
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2199 size_t countFrames, |
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2200 DisplayedFrameQuality quality) ORTHANC_OVERRIDE |
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2201 { |
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2202 EM_ASM({ |
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2203 const customEvent = document.createEvent("CustomEvent"); |
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2204 customEvent.initCustomEvent("FrameUpdated", false, false, |
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2205 { "canvasId" : UTF8ToString($0), |
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2206 "currentFrame" : $1, |
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2207 "framesCount" : $2, |
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2208 "quality" : $3 }); |
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2209 window.dispatchEvent(customEvent); |
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2210 }, |
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2211 viewport.GetCanvasId().c_str(), |
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2212 static_cast<int>(currentFrame), |
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2213 static_cast<int>(countFrames), |
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2214 quality); |
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2215 |
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2216 |
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2217 UpdateReferenceLines(); |
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2218 } |
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2219 |
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2220 virtual void SignalCrosshair(const OrthancStone::Vector& click) ORTHANC_OVERRIDE |
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2221 { |
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2222 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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2223 { |
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2224 assert(it->second != NULL); |
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2225 it->second->FocusOnPoint(click); |
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2226 } |
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2227 } |
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2228 }; |
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2229 |
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2230 |
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2231 |
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2232 static OrthancStone::DicomSource source_; |
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2233 static boost::shared_ptr<FramesCache> cache_; |
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2234 static boost::shared_ptr<OrthancStone::WebAssemblyLoadersContext> context_; |
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2235 static std::string stringBuffer_; |
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2236 static bool softwareRendering_ = false; |
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2237 static WebViewerAction leftButtonAction_ = WebViewerAction_Crosshair; //WebViewerAction_GrayscaleWindowing; |
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2238 static WebViewerAction middleButtonAction_ = WebViewerAction_Pan; |
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2239 static WebViewerAction rightButtonAction_ = WebViewerAction_Zoom; |
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2240 |
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2241 |
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2242 static void FormatTags(std::string& target, |
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parents:
diff
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2243 const Orthanc::DicomMap& tags) |
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2244 { |
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diff
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2245 Orthanc::DicomArray arr(tags); |
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parents:
diff
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2246 Json::Value v = Json::objectValue; |
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2247 |
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2248 for (size_t i = 0; i < arr.GetSize(); i++) |
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2249 { |
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2250 const Orthanc::DicomElement& element = arr.GetElement(i); |
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2251 if (!element.GetValue().IsBinary() && |
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2252 !element.GetValue().IsNull()) |
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2253 { |
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diff
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2254 v[element.GetTag().Format()] = element.GetValue().GetContent(); |
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2255 } |
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2256 } |
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2257 |
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2258 target = v.toStyledString(); |
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2259 } |
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2260 |
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2261 |
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2262 static ResourcesLoader& GetResourcesLoader() |
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2263 { |
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2264 static boost::shared_ptr<ResourcesLoader> resourcesLoader_; |
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2265 |
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2266 if (!resourcesLoader_) |
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2267 { |
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|
2268 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock()); |
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2269 resourcesLoader_ = ResourcesLoader::Create(*lock, source_); |
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2270 resourcesLoader_->AcquireObserver(new WebAssemblyObserver); |
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2271 } |
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2272 |
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2273 return *resourcesLoader_; |
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2274 } |
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2275 |
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2276 |
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2277 static boost::shared_ptr<ViewerViewport> GetViewport(const std::string& canvas) |
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2278 { |
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2279 Viewports::iterator found = allViewports_.find(canvas); |
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2280 if (found == allViewports_.end()) |
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2281 { |
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2282 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock()); |
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2283 boost::shared_ptr<ViewerViewport> viewport( |
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2284 ViewerViewport::Create(*lock, source_, canvas, cache_, softwareRendering_)); |
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2285 viewport->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_); |
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2286 viewport->AcquireObserver(new WebAssemblyObserver); |
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2287 viewport->SetAnnotations(annotations_); |
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2288 allViewports_[canvas] = viewport; |
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2289 return viewport; |
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2290 } |
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2291 else |
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|
2292 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2293 return found->second; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2294 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2295 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2296 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2297 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2298 extern "C" |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2299 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2300 int main(int argc, char const *argv[]) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2301 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2302 printf("OK\n"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2303 Orthanc::InitializeFramework("", true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2304 Orthanc::Logging::EnableInfoLevel(true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2305 //Orthanc::Logging::EnableTraceLevel(true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2306 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2307 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
|
2308 cache_.reset(new FramesCache); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2309 annotations_.reset(new OrthancStone::OsiriX::CollectionOfAnnotations); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2310 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2311 DISPATCH_JAVASCRIPT_EVENT("StoneInitialized"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2312 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2313 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2314 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2315 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2316 void SetOrthancRoot(const char* uri, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2317 int useRendered) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2318 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2319 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2320 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2321 context_->SetLocalOrthanc(uri); // For "source_.SetDicomWebThroughOrthancSource()" |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2322 source_.SetDicomWebSource(std::string(uri) + "/dicom-web"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2323 source_.SetDicomWebRendered(useRendered != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2324 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2325 EXTERN_CATCH_EXCEPTIONS; |
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 |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2330 void SetDicomWebServer(const char* serverName, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2331 int hasRendered) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2332 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2333 try |
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 source_.SetDicomWebThroughOrthancSource(serverName); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2336 source_.SetDicomWebRendered(hasRendered != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2337 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2338 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2339 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2340 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2341 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2342 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2343 void FetchAllStudies() |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2346 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2347 GetResourcesLoader().FetchAllStudies(); |
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 EXTERN_CATCH_EXCEPTIONS; |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2352 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2353 void FetchStudy(const char* studyInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2354 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2355 try |
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 GetResourcesLoader().FetchStudy(studyInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2358 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2359 EXTERN_CATCH_EXCEPTIONS; |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2362 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2363 void FetchSeries(const char* studyInstanceUid, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2364 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2365 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2366 try |
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 GetResourcesLoader().FetchSeries(studyInstanceUid, seriesInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2369 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2370 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2371 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2372 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2373 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2374 int GetStudiesCount() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2375 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2376 try |
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 return GetResourcesLoader().GetStudiesCount(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2379 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2380 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2381 return 0; // on exception |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2382 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2385 int GetSeriesCount() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2386 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2387 try |
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 return GetResourcesLoader().GetSeriesCount(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2390 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2391 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2392 return 0; // on exception |
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 |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2397 const char* GetStringBuffer() |
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 return stringBuffer_.c_str(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2400 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2401 |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2404 void LoadStudyTags(int i) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2405 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2406 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2407 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2408 if (i < 0) |
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 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2413 Orthanc::DicomMap dicom; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2414 GetResourcesLoader().GetStudy(dicom, i); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2415 FormatTags(stringBuffer_, dicom); |
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 EXTERN_CATCH_EXCEPTIONS; |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2420 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2421 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2422 void LoadSeriesTags(int i) |
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 try |
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 if (i < 0) |
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 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2429 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2430 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2431 Orthanc::DicomMap dicom; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2432 GetResourcesLoader().GetSeries(dicom, i); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2433 FormatTags(stringBuffer_, dicom); |
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 EXTERN_CATCH_EXCEPTIONS; |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2438 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2439 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2440 int LoadSeriesThumbnail(const char* seriesInstanceUid) |
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 try |
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 std::string image, mime; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2445 switch (GetResourcesLoader().GetSeriesThumbnail(image, mime, seriesInstanceUid)) |
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 case OrthancStone::SeriesThumbnailType_Image: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2448 Orthanc::Toolbox::EncodeDataUriScheme(stringBuffer_, mime, image); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2449 return ThumbnailType_Image; |
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 case OrthancStone::SeriesThumbnailType_Pdf: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2452 return ThumbnailType_Pdf; |
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 case OrthancStone::SeriesThumbnailType_Video: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2455 return ThumbnailType_Video; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2456 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2457 case OrthancStone::SeriesThumbnailType_NotLoaded: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2458 return ThumbnailType_Loading; |
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 case OrthancStone::SeriesThumbnailType_Unsupported: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2461 return ThumbnailType_NoPreview; |
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 default: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2464 return ThumbnailType_Unknown; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2465 } |
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 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2468 return ThumbnailType_Unknown; |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2471 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2472 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2473 void SpeedUpFetchSeriesMetadata(const char* studyInstanceUid, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2474 const char* seriesInstanceUid) |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2477 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2478 GetResourcesLoader().FetchSeriesMetadata(PRIORITY_HIGH, studyInstanceUid, seriesInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2479 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2480 EXTERN_CATCH_EXCEPTIONS; |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2484 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2485 int IsSeriesComplete(const char* seriesInstanceUid) |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2488 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2489 return GetResourcesLoader().IsSeriesComplete(seriesInstanceUid) ? 1 : 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2490 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2491 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2492 return 0; |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2495 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2496 int LoadSeriesInViewport(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2497 const char* seriesInstanceUid) |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2500 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2501 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
|
2502 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2503 if (GetResourcesLoader().SortSeriesFrames(*frames, seriesInstanceUid)) |
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 GetViewport(canvas)->SetFrames(frames.release()); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2506 return 1; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2507 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2508 else |
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 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2511 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2512 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2513 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2514 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2515 } |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2518 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2519 void AllViewportsUpdateSize(int fitContent) |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2522 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2523 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
|
2524 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2525 assert(it->second != NULL); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2526 it->second->UpdateSize(fitContent != 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 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2534 void DecrementFrame(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2535 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 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Minus); |
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 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2542 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2546 void IncrementFrame(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2547 int fitContent) |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2550 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2551 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Plus); |
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 EXTERN_CATCH_EXCEPTIONS; |
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 |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2558 void ShowReferenceLines(int show) |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2561 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2562 showReferenceLines_ = (show != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2563 UpdateReferenceLines(); |
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 EXTERN_CATCH_EXCEPTIONS; |
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 |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2570 void SetDefaultWindowing(const char* canvas) |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2573 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2574 GetViewport(canvas)->SetDefaultWindowing(); |
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 EXTERN_CATCH_EXCEPTIONS; |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2579 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2580 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2581 void SetWindowing(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2582 int center, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2583 int width) |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2586 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2587 GetViewport(canvas)->SetWindowing(center, width); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2588 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2589 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2590 } |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2593 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2594 void InvertContrast(const char* canvas) |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2597 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2598 GetViewport(canvas)->Invert(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2599 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2600 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2601 } |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2602 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2603 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2604 EMSCRIPTEN_KEEPALIVE |
1554
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2605 void FlipX(const char* canvas) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2606 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2607 try |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2608 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2609 GetViewport(canvas)->FlipX(); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2610 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2611 EXTERN_CATCH_EXCEPTIONS; |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2612 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2613 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2614 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2615 EMSCRIPTEN_KEEPALIVE |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2616 void FlipY(const char* canvas) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2617 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2618 try |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2619 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2620 GetViewport(canvas)->FlipY(); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2621 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2622 EXTERN_CATCH_EXCEPTIONS; |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2623 } |
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 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2626 EMSCRIPTEN_KEEPALIVE |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2627 void SetSoftwareRendering(int softwareRendering) |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2628 { |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2629 softwareRendering_ = softwareRendering; |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2630 } |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2631 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2632 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2633 EMSCRIPTEN_KEEPALIVE |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2634 int IsSoftwareRendering() |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2635 { |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2636 return softwareRendering_; |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2637 } |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2638 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2639 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2640 EMSCRIPTEN_KEEPALIVE |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2641 void SetMouseButtonActions(int leftAction, |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2642 int middleAction, |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2643 int rightAction) |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2644 { |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2645 try |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2646 { |
1579
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2647 leftButtonAction_ = static_cast<WebViewerAction>(leftAction); |
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2648 middleButtonAction_ = static_cast<WebViewerAction>(middleAction); |
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2649 rightButtonAction_ = static_cast<WebViewerAction>(rightAction); |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2650 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2651 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2652 { |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2653 assert(it->second != NULL); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2654 it->second->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_); |
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 } |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2657 EXTERN_CATCH_EXCEPTIONS; |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2658 } |
1575 | 2659 |
2660 | |
2661 EMSCRIPTEN_KEEPALIVE | |
1578 | 2662 void FitForPrint() |
1575 | 2663 { |
2664 try | |
2665 { | |
2666 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) | |
2667 { | |
2668 assert(it->second != NULL); | |
2669 it->second->FitForPrint(); | |
2670 } | |
2671 } | |
2672 EXTERN_CATCH_EXCEPTIONS; | |
2673 } | |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2674 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2675 |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2676 // 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
|
2677 // Instance UID" of the first loaded annotation |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2678 EMSCRIPTEN_KEEPALIVE |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
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|
2679 int LoadOsiriXAnnotations(const char* xml, |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2680 int clearPreviousAnnotations) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
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|
2681 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2682 try |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2683 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2684 if (clearPreviousAnnotations) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2685 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2686 annotations_->Clear(); |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2687 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2688 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2689 annotations_->LoadXml(xml); |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2690 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2691 // Force redraw, as the annotations might have changed |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2692 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2693 { |
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rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2694 assert(it->second != NULL); |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2695 it->second->Redraw(); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2696 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2697 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2698 if (annotations_->GetSize() == 0) |
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focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2699 { |
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focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2700 stringBuffer_.clear(); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2701 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2702 else |
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focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2703 { |
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focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2704 stringBuffer_ = annotations_->GetAnnotation(0).GetSeriesInstanceUid(); |
1593
b782f78aed42
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2705 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2706 |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
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|
2707 LOG(WARNING) << "Loaded " << annotations_->GetSize() << " annotations from OsiriX"; |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
2708 return 1; |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
2709 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2710 EXTERN_CATCH_EXCEPTIONS; |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
2711 return 0; |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
2712 } |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2713 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2714 |
595c0952ef7e
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parents:
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diff
changeset
|
2715 EMSCRIPTEN_KEEPALIVE |
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diff
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|
2716 void FocusFirstOsiriXAnnotation(const char* canvas) |
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diff
changeset
|
2717 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2718 try |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2719 { |
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focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2720 if (annotations_->GetSize() != 0) |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2721 { |
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diff
changeset
|
2722 const OrthancStone::OsiriX::Annotation& annotation = annotations_->GetAnnotation(0); |
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diff
changeset
|
2723 |
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diff
changeset
|
2724 boost::shared_ptr<ViewerViewport> viewport = GetViewport(canvas); |
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diff
changeset
|
2725 viewport->ScheduleFrameFocus(annotation.GetSopInstanceUid(), 0 /* focus on first frame */); |
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diff
changeset
|
2726 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2727 // Force redraw, as the annotations might already have changed |
595c0952ef7e
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2728 viewport->Redraw(); |
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 EXTERN_CATCH_EXCEPTIONS; |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2732 } |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2733 } |