Mercurial > hg > orthanc-stone
annotate Applications/StoneWebViewer/WebAssembly/StoneWebViewer.cpp @ 1674:0621e523b670
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 23 Nov 2020 17:05:24 +0100 |
parents | 570398585b5f |
children | 6fa05252b085 |
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 |
1668 | 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 static const unsigned int DEFAULT_CINE_RATE = 30; |
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171 |
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172 |
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173 class ResourcesLoader : public OrthancStone::ObserverBase<ResourcesLoader> |
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174 { |
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175 public: |
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176 class IObserver : public boost::noncopyable |
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177 { |
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178 public: |
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179 virtual ~IObserver() |
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180 { |
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181 } |
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182 |
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183 virtual void SignalResourcesLoaded() = 0; |
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184 |
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185 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid, |
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186 const std::string& seriesInstanceUid) = 0; |
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187 |
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188 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid, |
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189 const std::string& seriesInstanceUid) = 0; |
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190 |
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191 virtual void SignalSeriesPdfLoaded(const std::string& studyInstanceUid, |
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192 const std::string& seriesInstanceUid, |
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193 const std::string& pdf) = 0; |
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194 }; |
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195 |
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196 private: |
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197 OrthancStone::ILoadersContext& context_; |
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198 std::unique_ptr<IObserver> observer_; |
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199 OrthancStone::DicomSource source_; |
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200 size_t pending_; |
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201 boost::shared_ptr<OrthancStone::LoadedDicomResources> studies_; |
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202 boost::shared_ptr<OrthancStone::LoadedDicomResources> series_; |
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203 boost::shared_ptr<OrthancStone::DicomResourcesLoader> resourcesLoader_; |
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204 boost::shared_ptr<OrthancStone::SeriesThumbnailsLoader> thumbnailsLoader_; |
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205 boost::shared_ptr<OrthancStone::SeriesMetadataLoader> metadataLoader_; |
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206 |
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207 explicit ResourcesLoader(OrthancStone::ILoadersContext& context, |
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208 const OrthancStone::DicomSource& source) : |
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209 context_(context), |
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210 source_(source), |
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211 pending_(0), |
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212 studies_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID)), |
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213 series_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID)) |
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214 { |
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215 } |
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216 |
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217 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) |
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218 { |
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219 const Orthanc::SingleValueObject<Orthanc::ResourceType>& payload = |
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220 dynamic_cast<const Orthanc::SingleValueObject<Orthanc::ResourceType>&>(message.GetUserPayload()); |
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221 |
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222 OrthancStone::LoadedDicomResources& dicom = *message.GetResources(); |
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223 |
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224 LOG(INFO) << "resources loaded: " << dicom.GetSize() |
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225 << ", " << Orthanc::EnumerationToString(payload.GetValue()); |
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226 |
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227 if (payload.GetValue() == Orthanc::ResourceType_Series) |
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228 { |
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229 for (size_t i = 0; i < dicom.GetSize(); i++) |
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230 { |
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231 std::string studyInstanceUid, seriesInstanceUid; |
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232 if (dicom.GetResource(i).LookupStringValue( |
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233 studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) && |
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234 dicom.GetResource(i).LookupStringValue( |
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235 seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false)) |
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236 { |
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237 thumbnailsLoader_->ScheduleLoadThumbnail(source_, "", studyInstanceUid, seriesInstanceUid); |
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238 metadataLoader_->ScheduleLoadSeries(PRIORITY_LOW + 1, source_, studyInstanceUid, seriesInstanceUid); |
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239 } |
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240 } |
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241 } |
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242 |
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243 if (pending_ == 0) |
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244 { |
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245 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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246 } |
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247 else |
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248 { |
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249 pending_ --; |
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250 if (pending_ == 0 && |
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251 observer_.get() != NULL) |
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252 { |
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253 observer_->SignalResourcesLoaded(); |
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254 } |
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255 } |
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256 } |
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257 |
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258 void Handle(const OrthancStone::SeriesThumbnailsLoader::SuccessMessage& message) |
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259 { |
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260 if (observer_.get() != NULL) |
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261 { |
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262 observer_->SignalSeriesThumbnailLoaded( |
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263 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid()); |
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264 } |
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265 } |
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266 |
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267 void Handle(const OrthancStone::SeriesMetadataLoader::SuccessMessage& message) |
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268 { |
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269 if (observer_.get() != NULL) |
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270 { |
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271 observer_->SignalSeriesMetadataLoaded( |
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272 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid()); |
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273 } |
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274 } |
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275 |
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276 void FetchInternal(const std::string& studyInstanceUid, |
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277 const std::string& seriesInstanceUid) |
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278 { |
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279 // Firstly, load the study |
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280 Orthanc::DicomMap filter; |
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281 filter.SetValue(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, studyInstanceUid, false); |
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282 |
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283 std::set<Orthanc::DicomTag> tags; |
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284 tags.insert(Orthanc::DICOM_TAG_STUDY_DESCRIPTION); // Necessary for Orthanc DICOMweb plugin |
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285 |
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286 resourcesLoader_->ScheduleQido( |
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287 studies_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Study, filter, tags, |
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288 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Study)); |
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289 |
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290 // Secondly, load the series |
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291 if (!seriesInstanceUid.empty()) |
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292 { |
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293 filter.SetValue(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, seriesInstanceUid, false); |
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294 } |
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295 |
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296 tags.insert(Orthanc::DICOM_TAG_SERIES_NUMBER); // Necessary for Google Cloud Platform |
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297 |
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298 resourcesLoader_->ScheduleQido( |
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299 series_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Series, filter, tags, |
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300 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Series)); |
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301 |
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302 pending_ += 2; |
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303 } |
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304 |
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305 |
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306 class PdfInfo : public Orthanc::IDynamicObject |
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307 { |
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308 private: |
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309 std::string studyInstanceUid_; |
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310 std::string seriesInstanceUid_; |
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311 |
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312 public: |
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313 PdfInfo(const std::string& studyInstanceUid, |
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314 const std::string& seriesInstanceUid) : |
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315 studyInstanceUid_(studyInstanceUid), |
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316 seriesInstanceUid_(seriesInstanceUid) |
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317 { |
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318 } |
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319 |
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320 const std::string& GetStudyInstanceUid() const |
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321 { |
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322 return studyInstanceUid_; |
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323 } |
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324 |
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325 const std::string& GetSeriesInstanceUid() const |
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326 { |
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327 return seriesInstanceUid_; |
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328 } |
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329 }; |
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330 |
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331 |
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332 void Handle(const OrthancStone::ParseDicomSuccessMessage& message) |
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333 { |
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334 const PdfInfo& info = dynamic_cast<const PdfInfo&>(message.GetOrigin().GetPayload()); |
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335 |
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336 if (observer_.get() != NULL) |
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337 { |
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338 std::string pdf; |
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339 if (message.GetDicom().ExtractPdf(pdf)) |
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340 { |
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341 observer_->SignalSeriesPdfLoaded(info.GetStudyInstanceUid(), info.GetSeriesInstanceUid(), pdf); |
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342 } |
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343 else |
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344 { |
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345 LOG(ERROR) << "Unable to extract PDF from series: " << info.GetSeriesInstanceUid(); |
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346 } |
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347 } |
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348 } |
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349 |
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350 public: |
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351 static boost::shared_ptr<ResourcesLoader> Create(OrthancStone::ILoadersContext::ILock& lock, |
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352 const OrthancStone::DicomSource& source) |
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353 { |
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354 boost::shared_ptr<ResourcesLoader> loader(new ResourcesLoader(lock.GetContext(), source)); |
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355 |
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356 loader->resourcesLoader_ = OrthancStone::DicomResourcesLoader::Create(lock); |
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357 loader->thumbnailsLoader_ = OrthancStone::SeriesThumbnailsLoader::Create(lock, PRIORITY_LOW); |
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358 loader->metadataLoader_ = OrthancStone::SeriesMetadataLoader::Create(lock); |
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359 |
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360 loader->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>( |
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361 *loader->resourcesLoader_, &ResourcesLoader::Handle); |
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362 |
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363 loader->Register<OrthancStone::SeriesThumbnailsLoader::SuccessMessage>( |
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364 *loader->thumbnailsLoader_, &ResourcesLoader::Handle); |
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365 |
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366 loader->Register<OrthancStone::SeriesMetadataLoader::SuccessMessage>( |
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367 *loader->metadataLoader_, &ResourcesLoader::Handle); |
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368 |
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369 loader->Register<OrthancStone::ParseDicomSuccessMessage>( |
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370 lock.GetOracleObservable(), &ResourcesLoader::Handle); |
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371 |
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372 return loader; |
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373 } |
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374 |
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375 void FetchAllStudies() |
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376 { |
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377 FetchInternal("", ""); |
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378 } |
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379 |
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380 void FetchStudy(const std::string& studyInstanceUid) |
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381 { |
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382 FetchInternal(studyInstanceUid, ""); |
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383 } |
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384 |
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385 void FetchSeries(const std::string& studyInstanceUid, |
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386 const std::string& seriesInstanceUid) |
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387 { |
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388 FetchInternal(studyInstanceUid, seriesInstanceUid); |
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389 } |
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390 |
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391 size_t GetStudiesCount() const |
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392 { |
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393 return studies_->GetSize(); |
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394 } |
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395 |
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396 size_t GetSeriesCount() const |
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397 { |
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398 return series_->GetSize(); |
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399 } |
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400 |
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401 void GetStudy(Orthanc::DicomMap& target, |
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402 size_t i) |
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403 { |
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404 target.Assign(studies_->GetResource(i)); |
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405 } |
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406 |
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407 void GetSeries(Orthanc::DicomMap& target, |
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408 size_t i) |
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409 { |
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410 target.Assign(series_->GetResource(i)); |
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411 |
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412 // Complement with the study-level tags |
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413 std::string studyInstanceUid; |
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414 if (target.LookupStringValue(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) && |
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415 studies_->HasResource(studyInstanceUid)) |
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416 { |
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417 studies_->MergeResource(target, studyInstanceUid); |
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418 } |
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419 } |
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420 |
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421 OrthancStone::SeriesThumbnailType GetSeriesThumbnail(std::string& image, |
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422 std::string& mime, |
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423 const std::string& seriesInstanceUid) |
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424 { |
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425 return thumbnailsLoader_->GetSeriesThumbnail(image, mime, seriesInstanceUid); |
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426 } |
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427 |
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428 void FetchSeriesMetadata(int priority, |
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429 const std::string& studyInstanceUid, |
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430 const std::string& seriesInstanceUid) |
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431 { |
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432 metadataLoader_->ScheduleLoadSeries(priority, source_, studyInstanceUid, seriesInstanceUid); |
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433 } |
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434 |
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435 bool IsSeriesComplete(const std::string& seriesInstanceUid) |
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436 { |
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437 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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438 return accessor.IsComplete(); |
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439 } |
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440 |
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441 bool SortSeriesFrames(OrthancStone::SortedFrames& target, |
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442 const std::string& seriesInstanceUid) |
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443 { |
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444 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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445 |
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446 if (accessor.IsComplete()) |
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447 { |
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448 target.Clear(); |
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449 |
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450 for (size_t i = 0; i < accessor.GetInstancesCount(); i++) |
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451 { |
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452 target.AddInstance(accessor.GetInstance(i)); |
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453 } |
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454 |
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455 target.Sort(); |
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456 |
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457 return true; |
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458 } |
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459 else |
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460 { |
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461 return false; |
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462 } |
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463 } |
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464 |
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465 size_t GetSeriesNumberOfFrames(const std::string& seriesInstanceUid) const |
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466 { |
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467 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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468 |
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469 if (accessor.IsComplete()) |
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470 { |
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471 size_t count = 0; |
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472 |
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473 for (size_t i = 0; i < accessor.GetInstancesCount(); i++) |
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474 { |
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475 uint32_t f; |
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476 if (accessor.GetInstance(i).ParseUnsignedInteger32(f, Orthanc::DICOM_TAG_NUMBER_OF_FRAMES)) |
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477 { |
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478 count += f; |
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479 } |
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480 else |
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481 { |
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482 count++; |
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483 } |
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484 } |
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485 |
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486 return count; |
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487 } |
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488 else |
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489 { |
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490 return 0; |
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491 } |
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492 } |
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493 |
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494 void AcquireObserver(IObserver* observer) |
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495 { |
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496 observer_.reset(observer); |
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497 } |
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498 |
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499 void FetchPdf(const std::string& studyInstanceUid, |
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500 const std::string& seriesInstanceUid) |
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501 { |
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502 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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503 |
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504 if (accessor.IsComplete()) |
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505 { |
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506 if (accessor.GetInstancesCount() > 1) |
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507 { |
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508 LOG(INFO) << "Series with more than one instance, will show the first PDF: " |
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509 << seriesInstanceUid; |
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510 } |
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511 |
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512 for (size_t i = 0; i < accessor.GetInstancesCount(); i++) |
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513 { |
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514 std::string sopClassUid, sopInstanceUid; |
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515 if (accessor.GetInstance(i).LookupStringValue(sopClassUid, Orthanc::DICOM_TAG_SOP_CLASS_UID, false) && |
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516 accessor.GetInstance(i).LookupStringValue(sopInstanceUid, Orthanc::DICOM_TAG_SOP_INSTANCE_UID, false) && |
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517 sopClassUid == "1.2.840.10008.5.1.4.1.1.104.1") |
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518 { |
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519 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock()); |
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520 lock->Schedule( |
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521 GetSharedObserver(), PRIORITY_NORMAL, OrthancStone::ParseDicomFromWadoCommand::Create( |
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522 source_, studyInstanceUid, seriesInstanceUid, sopInstanceUid, |
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523 false /* no transcoding */, Orthanc::DicomTransferSyntax_LittleEndianExplicit /* dummy value */, |
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524 new PdfInfo(studyInstanceUid, seriesInstanceUid))); |
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525 |
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526 return; |
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527 } |
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528 } |
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529 |
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530 LOG(WARNING) << "Series without a PDF: " << seriesInstanceUid; |
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531 } |
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532 } |
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533 }; |
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534 |
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535 |
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536 |
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537 class FramesCache : public boost::noncopyable |
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538 { |
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539 private: |
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540 class CachedImage : public Orthanc::ICacheable |
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541 { |
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542 private: |
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543 std::unique_ptr<Orthanc::ImageAccessor> image_; |
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544 unsigned int quality_; |
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545 |
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546 public: |
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547 CachedImage(Orthanc::ImageAccessor* image, |
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548 unsigned int quality) : |
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549 image_(image), |
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550 quality_(quality) |
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551 { |
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552 assert(image != NULL); |
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553 } |
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554 |
1573 | 555 virtual size_t GetMemoryUsage() const ORTHANC_OVERRIDE |
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556 { |
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557 assert(image_.get() != NULL); |
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558 return (image_->GetBytesPerPixel() * image_->GetPitch() * image_->GetHeight()); |
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559 } |
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560 |
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561 const Orthanc::ImageAccessor& GetImage() const |
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562 { |
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563 assert(image_.get() != NULL); |
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564 return *image_; |
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565 } |
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566 |
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567 unsigned int GetQuality() const |
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568 { |
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569 return quality_; |
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570 } |
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571 }; |
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572 |
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573 |
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574 static std::string GetKey(const std::string& sopInstanceUid, |
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575 size_t frameNumber) |
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576 { |
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577 return sopInstanceUid + "|" + boost::lexical_cast<std::string>(frameNumber); |
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578 } |
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579 |
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580 |
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581 Orthanc::MemoryObjectCache cache_; |
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582 |
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583 public: |
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584 FramesCache() |
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585 { |
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586 SetMaximumSize(100 * 1024 * 1024); // 100 MB |
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587 } |
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588 |
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589 size_t GetMaximumSize() |
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590 { |
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591 return cache_.GetMaximumSize(); |
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592 } |
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593 |
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594 void SetMaximumSize(size_t size) |
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595 { |
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596 cache_.SetMaximumSize(size); |
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597 } |
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598 |
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599 /** |
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600 * Returns "true" iff the provided image has better quality than the |
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601 * previously cached one, or if no cache was previously available. |
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602 **/ |
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603 bool Acquire(const std::string& sopInstanceUid, |
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604 size_t frameNumber, |
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605 Orthanc::ImageAccessor* image /* transfer ownership */, |
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606 unsigned int quality) |
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607 { |
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608 std::unique_ptr<Orthanc::ImageAccessor> protection(image); |
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609 |
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610 if (image == NULL) |
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611 { |
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612 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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613 } |
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614 else if (image->GetFormat() != Orthanc::PixelFormat_Float32 && |
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615 image->GetFormat() != Orthanc::PixelFormat_RGB24) |
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616 { |
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617 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); |
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618 } |
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619 |
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620 const std::string& key = GetKey(sopInstanceUid, frameNumber); |
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621 |
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622 bool invalidate = false; |
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623 |
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624 { |
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625 /** |
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626 * Access the previous cached entry, with side effect of tagging |
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627 * it as the most recently accessed frame (update of LRU recycling) |
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628 **/ |
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629 Orthanc::MemoryObjectCache::Accessor accessor(cache_, key, false /* unique lock */); |
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630 |
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631 if (accessor.IsValid()) |
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632 { |
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633 const CachedImage& previous = dynamic_cast<const CachedImage&>(accessor.GetValue()); |
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634 |
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635 // There is already a cached image for this frame |
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636 if (previous.GetQuality() < quality) |
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637 { |
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638 // The previously stored image has poorer quality |
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639 invalidate = true; |
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640 } |
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641 else |
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642 { |
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643 // No update in the quality, don't change the cache |
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644 return false; |
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645 } |
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646 } |
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647 else |
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648 { |
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649 invalidate = false; |
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650 } |
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651 } |
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652 |
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653 if (invalidate) |
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654 { |
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655 cache_.Invalidate(key); |
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656 } |
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657 |
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658 cache_.Acquire(key, new CachedImage(protection.release(), quality)); |
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659 return true; |
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660 } |
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661 |
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662 class Accessor : public boost::noncopyable |
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663 { |
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664 private: |
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665 Orthanc::MemoryObjectCache::Accessor accessor_; |
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666 |
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667 const CachedImage& GetCachedImage() const |
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668 { |
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669 if (IsValid()) |
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670 { |
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671 return dynamic_cast<CachedImage&>(accessor_.GetValue()); |
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672 } |
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673 else |
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674 { |
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675 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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676 } |
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677 } |
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678 |
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679 public: |
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680 Accessor(FramesCache& that, |
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681 const std::string& sopInstanceUid, |
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682 size_t frameNumber) : |
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683 accessor_(that.cache_, GetKey(sopInstanceUid, frameNumber), false /* shared lock */) |
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684 { |
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685 } |
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686 |
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687 bool IsValid() const |
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688 { |
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689 return accessor_.IsValid(); |
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690 } |
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691 |
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692 const Orthanc::ImageAccessor& GetImage() const |
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693 { |
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694 return GetCachedImage().GetImage(); |
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695 } |
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696 |
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697 unsigned int GetQuality() const |
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698 { |
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699 return GetCachedImage().GetQuality(); |
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700 } |
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701 }; |
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702 }; |
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703 |
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704 |
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705 |
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706 class SeriesCursor : public boost::noncopyable |
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707 { |
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708 public: |
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709 enum Action |
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710 { |
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711 Action_FastPlus, |
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712 Action_Plus, |
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713 Action_None, |
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714 Action_Minus, |
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715 Action_FastMinus |
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716 }; |
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717 |
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718 private: |
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719 std::vector<size_t> prefetch_; |
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720 int framesCount_; |
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721 int currentFrame_; |
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722 bool isCircularPrefetch_; |
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723 int fastDelta_; |
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724 Action lastAction_; |
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725 |
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726 int ComputeNextFrame(int currentFrame, |
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727 Action action, |
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728 bool isCircular) const |
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729 { |
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730 if (framesCount_ == 0) |
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731 { |
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732 assert(currentFrame == 0); |
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733 return 0; |
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parents:
diff
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|
734 } |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
735 |
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parents:
diff
changeset
|
736 int nextFrame = currentFrame; |
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parents:
diff
changeset
|
737 |
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parents:
diff
changeset
|
738 switch (action) |
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parents:
diff
changeset
|
739 { |
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parents:
diff
changeset
|
740 case Action_FastPlus: |
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parents:
diff
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|
741 nextFrame += fastDelta_; |
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parents:
diff
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|
742 break; |
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parents:
diff
changeset
|
743 |
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parents:
diff
changeset
|
744 case Action_Plus: |
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parents:
diff
changeset
|
745 nextFrame += 1; |
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parents:
diff
changeset
|
746 break; |
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parents:
diff
changeset
|
747 |
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parents:
diff
changeset
|
748 case Action_None: |
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parents:
diff
changeset
|
749 break; |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
750 |
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parents:
diff
changeset
|
751 case Action_Minus: |
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parents:
diff
changeset
|
752 nextFrame -= 1; |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
753 break; |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
754 |
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parents:
diff
changeset
|
755 case Action_FastMinus: |
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parents:
diff
changeset
|
756 nextFrame -= fastDelta_; |
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parents:
diff
changeset
|
757 break; |
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parents:
diff
changeset
|
758 |
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parents:
diff
changeset
|
759 default: |
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parents:
diff
changeset
|
760 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
761 } |
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parents:
diff
changeset
|
762 |
1672
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parents:
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diff
changeset
|
763 if (isCircular) |
1495
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parents:
diff
changeset
|
764 { |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
765 while (nextFrame < 0) |
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parents:
diff
changeset
|
766 { |
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parents:
diff
changeset
|
767 nextFrame += framesCount_; |
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parents:
diff
changeset
|
768 } |
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parents:
diff
changeset
|
769 |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
770 while (nextFrame >= framesCount_) |
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parents:
diff
changeset
|
771 { |
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parents:
diff
changeset
|
772 nextFrame -= framesCount_; |
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parents:
diff
changeset
|
773 } |
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parents:
diff
changeset
|
774 } |
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parents:
diff
changeset
|
775 else |
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parents:
diff
changeset
|
776 { |
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parents:
diff
changeset
|
777 if (nextFrame < 0) |
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parents:
diff
changeset
|
778 { |
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parents:
diff
changeset
|
779 nextFrame = 0; |
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parents:
diff
changeset
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780 } |
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parents:
diff
changeset
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781 else if (nextFrame >= framesCount_) |
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parents:
diff
changeset
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782 { |
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parents:
diff
changeset
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783 nextFrame = framesCount_ - 1; |
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parents:
diff
changeset
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784 } |
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parents:
diff
changeset
|
785 } |
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parents:
diff
changeset
|
786 |
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parents:
diff
changeset
|
787 return nextFrame; |
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parents:
diff
changeset
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788 } |
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parents:
diff
changeset
|
789 |
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parents:
diff
changeset
|
790 void UpdatePrefetch() |
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parents:
diff
changeset
|
791 { |
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parents:
diff
changeset
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792 /** |
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parents:
diff
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793 * This method will order the frames of the series according to |
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parents:
diff
changeset
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794 * the number of "actions" (i.e. mouse wheels) that are necessary |
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parents:
diff
changeset
|
795 * to reach them, starting from the current frame. It is assumed |
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parents:
diff
changeset
|
796 * that once one action is done, it is more likely that the user |
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parents:
diff
changeset
|
797 * will do the same action just afterwards. |
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parents:
diff
changeset
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798 **/ |
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parents:
diff
changeset
|
799 |
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parents:
diff
changeset
|
800 prefetch_.clear(); |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
801 |
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parents:
diff
changeset
|
802 if (framesCount_ == 0) |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
803 { |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
804 return; |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
805 } |
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parents:
diff
changeset
|
806 |
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parents:
diff
changeset
|
807 prefetch_.reserve(framesCount_); |
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parents:
diff
changeset
|
808 |
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parents:
diff
changeset
|
809 // Breadth-first search using a FIFO. The queue associates a frame |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
810 // and the action that is the most likely in this frame |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
811 typedef std::list< std::pair<int, Action> > Queue; |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
812 |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
813 Queue queue; |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
814 std::set<int> visited; // Frames that have already been visited |
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parents:
diff
changeset
|
815 |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
816 queue.push_back(std::make_pair(currentFrame_, lastAction_)); |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
817 |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
818 while (!queue.empty()) |
fb74ed5d8c22
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parents:
diff
changeset
|
819 { |
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parents:
diff
changeset
|
820 int frame = queue.front().first; |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
821 Action previousAction = queue.front().second; |
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parents:
diff
changeset
|
822 queue.pop_front(); |
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parents:
diff
changeset
|
823 |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
824 if (visited.find(frame) == visited.end()) |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
825 { |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
826 visited.insert(frame); |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
827 prefetch_.push_back(frame); |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
828 |
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parents:
diff
changeset
|
829 switch (previousAction) |
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parents:
diff
changeset
|
830 { |
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parents:
diff
changeset
|
831 case Action_None: |
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parents:
diff
changeset
|
832 case Action_Plus: |
1672
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parents:
1671
diff
changeset
|
833 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus, isCircularPrefetch_), Action_Plus)); |
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start support of cine sequences
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parents:
1671
diff
changeset
|
834 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus, isCircularPrefetch_), Action_Minus)); |
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start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
835 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus, isCircularPrefetch_), Action_FastPlus)); |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
836 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus, isCircularPrefetch_), Action_FastMinus)); |
1495
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
837 break; |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
838 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
839 case Action_Minus: |
1672
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start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
840 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus, isCircularPrefetch_), Action_Minus)); |
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start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
841 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus, isCircularPrefetch_), Action_Plus)); |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
842 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus, isCircularPrefetch_), Action_FastMinus)); |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
843 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus, isCircularPrefetch_), Action_FastPlus)); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
844 break; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
845 |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
846 case Action_FastPlus: |
1672
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
847 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus, isCircularPrefetch_), Action_FastPlus)); |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
848 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus, isCircularPrefetch_), Action_FastMinus)); |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
849 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus, isCircularPrefetch_), Action_Plus)); |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
850 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus, isCircularPrefetch_), Action_Minus)); |
1495
fb74ed5d8c22
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parents:
diff
changeset
|
851 break; |
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parents:
diff
changeset
|
852 |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
853 case Action_FastMinus: |
1672
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
854 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus, isCircularPrefetch_), Action_FastMinus)); |
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855 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus, isCircularPrefetch_), Action_FastPlus)); |
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856 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus, isCircularPrefetch_), Action_Minus)); |
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857 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus, isCircularPrefetch_), Action_Plus)); |
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858 break; |
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859 |
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860 default: |
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861 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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862 } |
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863 } |
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864 } |
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865 |
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866 assert(prefetch_.size() == framesCount_); |
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867 } |
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868 |
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869 bool CheckFrameIndex(int frame) const |
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870 { |
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871 return ((framesCount_ == 0 && frame == 0) || |
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872 (framesCount_ > 0 && frame >= 0 && frame < framesCount_)); |
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873 } |
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874 |
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875 public: |
1573 | 876 explicit SeriesCursor(size_t framesCount) : |
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877 framesCount_(framesCount), |
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878 currentFrame_(framesCount / 2), // Start at the middle frame |
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879 isCircularPrefetch_(false), |
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880 lastAction_(Action_None) |
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881 { |
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882 SetFastDelta(framesCount / 20); |
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883 UpdatePrefetch(); |
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884 } |
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885 |
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886 void SetCircularPrefetch(bool isCircularPrefetch) |
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887 { |
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888 isCircularPrefetch_ = isCircularPrefetch; |
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889 UpdatePrefetch(); |
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890 } |
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891 |
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892 void SetFastDelta(int delta) |
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893 { |
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894 fastDelta_ = (delta < 0 ? -delta : delta); |
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895 |
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896 if (fastDelta_ <= 0) |
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897 { |
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898 fastDelta_ = 1; |
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899 } |
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900 } |
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901 |
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902 void SetCurrentIndex(size_t frame) |
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903 { |
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904 if (frame >= framesCount_) |
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905 { |
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906 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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907 } |
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908 else |
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909 { |
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910 currentFrame_ = frame; |
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911 lastAction_ = Action_None; |
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912 UpdatePrefetch(); |
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913 } |
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914 } |
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915 |
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916 size_t GetCurrentIndex() const |
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917 { |
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918 assert(CheckFrameIndex(currentFrame_)); |
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919 return static_cast<size_t>(currentFrame_); |
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920 } |
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921 |
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922 void Apply(Action action, |
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923 bool isCircular) |
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924 { |
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925 currentFrame_ = ComputeNextFrame(currentFrame_, action, isCircular); |
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926 lastAction_ = action; |
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927 UpdatePrefetch(); |
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928 } |
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929 |
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930 size_t GetPrefetchSize() const |
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931 { |
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932 assert(prefetch_.size() == framesCount_); |
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933 return prefetch_.size(); |
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934 } |
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935 |
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936 size_t GetPrefetchIndex(size_t i) const |
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937 { |
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938 if (i >= prefetch_.size()) |
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939 { |
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940 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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941 } |
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942 else |
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943 { |
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944 assert(CheckFrameIndex(prefetch_[i])); |
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945 return static_cast<size_t>(prefetch_[i]); |
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946 } |
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947 } |
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948 }; |
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949 |
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950 |
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951 |
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952 |
1649
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953 /** |
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954 * Returns a clipped line (out: x1, y1, x2, y2), in the coordinate |
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955 * system of "instance1". Note that the frame of reference UID is not |
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956 * checked by this function. |
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957 **/ |
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958 static bool GetReferenceLineCoordinates(double& x1, |
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959 double& y1, |
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960 double& x2, |
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961 double& y2, |
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962 const OrthancStone::DicomInstanceParameters& instance1, |
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963 unsigned int frame1, |
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964 const OrthancStone::CoordinateSystem3D& plane2) |
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965 { |
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966 if (instance1.GetWidth() == 0 && |
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967 instance1.GetHeight() == 0) |
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968 { |
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969 return false; |
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970 } |
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971 else |
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972 { |
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973 /** |
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974 * Compute the 2D extent of the "instance1", expressed in |
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975 * centimeters, in the 2D plane defined by this DICOM instance. |
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976 * |
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977 * In a multiframe image (cf. "ExtractFrameOffsets()"), the plane of |
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978 * each frame is a translation of the plane of the first frame along |
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979 * its normal. As a consequence, the extent is the same for each |
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980 * frame, so we can ignore the frame number. |
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981 **/ |
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982 OrthancStone::Extent2D extent; |
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983 |
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984 double ox = -instance1.GetPixelSpacingX() / 2.0; |
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985 double oy = -instance1.GetPixelSpacingY() / 2.0; |
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986 extent.AddPoint(ox, oy); |
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987 extent.AddPoint(ox + instance1.GetPixelSpacingX() * static_cast<double>(instance1.GetWidth()), |
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988 oy + instance1.GetPixelSpacingY() * static_cast<double>(instance1.GetHeight())); |
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989 |
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990 const OrthancStone::CoordinateSystem3D c1 = instance1.GetFrameGeometry(frame1); |
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991 |
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992 OrthancStone::Vector direction, origin; |
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993 |
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994 if (!extent.IsEmpty() && |
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995 OrthancStone::GeometryToolbox::IntersectTwoPlanes(origin, direction, |
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996 c1.GetOrigin(), c1.GetNormal(), |
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997 plane2.GetOrigin(), plane2.GetNormal())) |
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998 { |
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999 double ax, ay, bx, by; |
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1000 c1.ProjectPoint(ax, ay, origin); |
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1001 c1.ProjectPoint(bx, by, origin + 100.0 * direction); |
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1002 |
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1003 return OrthancStone::GeometryToolbox::ClipLineToRectangle( |
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1004 x1, y1, x2, y2, |
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1005 ax, ay, bx, by, |
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1006 extent.GetX1(), extent.GetY1(), extent.GetX2(), extent.GetY2()); |
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1007 } |
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1008 else |
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1009 { |
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1010 return false; |
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1011 } |
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1012 } |
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1013 } |
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1014 |
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1015 |
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1016 |
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1017 class ViewerViewport : public OrthancStone::ObserverBase<ViewerViewport> |
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1018 { |
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1019 public: |
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1020 class IObserver : public boost::noncopyable |
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1021 { |
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1022 public: |
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1023 virtual ~IObserver() |
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1024 { |
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1025 } |
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1026 |
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1027 virtual void SignalSeriesDetailsReady(const ViewerViewport& viewport) = 0; |
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1028 |
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1029 virtual void SignalFrameUpdated(const ViewerViewport& viewport, |
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1030 size_t currentFrame, |
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1031 size_t countFrames, |
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1032 DisplayedFrameQuality quality) = 0; |
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1033 |
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1034 virtual void SignalCrosshair(const OrthancStone::Vector& click) = 0; |
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1035 }; |
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1036 |
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1037 private: |
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1038 static const int LAYER_TEXTURE = 0; |
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1039 static const int LAYER_REFERENCE_LINES = 1; |
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1040 static const int LAYER_ANNOTATIONS = 2; |
1611
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1041 |
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1042 |
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1043 class ICommand : public Orthanc::IDynamicObject |
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1044 { |
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1045 private: |
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1046 boost::shared_ptr<ViewerViewport> viewport_; |
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1047 |
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1048 public: |
1573 | 1049 explicit ICommand(boost::shared_ptr<ViewerViewport> viewport) : |
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1050 viewport_(viewport) |
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1051 { |
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1052 if (viewport == NULL) |
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1053 { |
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1054 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1055 } |
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1056 } |
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1057 |
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1058 virtual ~ICommand() |
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1059 { |
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1060 } |
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1061 |
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1062 ViewerViewport& GetViewport() const |
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1063 { |
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1064 assert(viewport_ != NULL); |
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1065 return *viewport_; |
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1066 } |
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1067 |
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1068 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const |
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1069 { |
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1070 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1071 } |
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1072 |
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1073 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const |
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1074 { |
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1075 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1076 } |
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1077 |
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1078 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const |
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1079 { |
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1080 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1081 } |
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1082 }; |
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1083 |
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1084 class LoadSeriesDetailsFromInstance : public ICommand |
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1085 { |
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1086 public: |
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1087 explicit LoadSeriesDetailsFromInstance(boost::shared_ptr<ViewerViewport> viewport) : |
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1088 ICommand(viewport) |
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1089 { |
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1090 } |
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1091 |
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1092 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const ORTHANC_OVERRIDE |
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1093 { |
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1094 if (message.GetResources()->GetSize() != 1) |
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1095 { |
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1096 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol); |
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1097 } |
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1098 |
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1099 const Orthanc::DicomMap& dicom = message.GetResources()->GetResource(0); |
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1100 |
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1101 { |
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1102 OrthancStone::DicomInstanceParameters params(dicom); |
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1103 |
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1104 if (params.HasDefaultWindowing()) |
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1105 { |
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1106 GetViewport().defaultWindowingCenter_ = params.GetDefaultWindowingCenter(); |
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1107 GetViewport().defaultWindowingWidth_ = params.GetDefaultWindowingWidth(); |
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1108 LOG(INFO) << "Default windowing: " << params.GetDefaultWindowingCenter() |
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1109 << "," << params.GetDefaultWindowingWidth(); |
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1110 |
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1111 GetViewport().windowingCenter_ = params.GetDefaultWindowingCenter(); |
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1112 GetViewport().windowingWidth_ = params.GetDefaultWindowingWidth(); |
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1113 } |
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1114 else |
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1115 { |
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1116 LOG(INFO) << "No default windowing"; |
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1117 GetViewport().ResetDefaultWindowing(); |
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1118 } |
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1119 } |
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1120 |
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1121 uint32_t cineRate; |
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1122 if (dicom.ParseUnsignedInteger32(cineRate, Orthanc::DICOM_TAG_CINE_RATE) && |
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1123 cineRate > 0) |
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1124 { |
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1125 /** |
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1126 * If we detect a cine sequence, start on the first frame |
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1127 * instead of on the middle frame. |
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1128 **/ |
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1129 GetViewport().cursor_->SetCurrentIndex(0); |
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1130 GetViewport().cineRate_ = cineRate; |
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1131 } |
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1132 else |
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1133 { |
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1134 GetViewport().cineRate_ = DEFAULT_CINE_RATE; |
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1135 } |
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1136 |
1668 | 1137 GetViewport().Redraw(); |
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1138 |
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1139 if (GetViewport().observer_.get() != NULL) |
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1140 { |
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1141 GetViewport().observer_->SignalSeriesDetailsReady(GetViewport()); |
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1142 } |
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1143 } |
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1144 }; |
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1145 |
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1146 |
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1147 class SetLowQualityFrame : public ICommand |
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1148 { |
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1149 private: |
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1150 std::string sopInstanceUid_; |
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1151 unsigned int frameNumber_; |
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1152 float windowCenter_; |
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1153 float windowWidth_; |
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1154 bool isMonochrome1_; |
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1155 bool isPrefetch_; |
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1156 |
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1157 public: |
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1158 SetLowQualityFrame(boost::shared_ptr<ViewerViewport> viewport, |
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1159 const std::string& sopInstanceUid, |
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1160 unsigned int frameNumber, |
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1161 float windowCenter, |
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1162 float windowWidth, |
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1163 bool isMonochrome1, |
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1164 bool isPrefetch) : |
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1165 ICommand(viewport), |
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1166 sopInstanceUid_(sopInstanceUid), |
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1167 frameNumber_(frameNumber), |
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1168 windowCenter_(windowCenter), |
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1169 windowWidth_(windowWidth), |
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1170 isMonochrome1_(isMonochrome1), |
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1171 isPrefetch_(isPrefetch) |
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1172 { |
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1173 } |
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1174 |
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1175 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const ORTHANC_OVERRIDE |
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1176 { |
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1177 std::unique_ptr<Orthanc::JpegReader> jpeg(new Orthanc::JpegReader); |
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1178 jpeg->ReadFromMemory(message.GetAnswer()); |
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1179 |
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1180 std::unique_ptr<Orthanc::ImageAccessor> converted; |
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1181 |
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1182 switch (jpeg->GetFormat()) |
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1183 { |
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1184 case Orthanc::PixelFormat_RGB24: |
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1185 converted.reset(jpeg.release()); |
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1186 break; |
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1187 |
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1188 case Orthanc::PixelFormat_Grayscale8: |
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1189 { |
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1190 if (isMonochrome1_) |
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1191 { |
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1192 Orthanc::ImageProcessing::Invert(*jpeg); |
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1193 } |
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1194 |
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1195 converted.reset(new Orthanc::Image(Orthanc::PixelFormat_Float32, jpeg->GetWidth(), |
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1196 jpeg->GetHeight(), false)); |
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1197 |
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1198 Orthanc::ImageProcessing::Convert(*converted, *jpeg); |
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1199 |
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1200 /** |
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1201 |
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1202 Orthanc::ImageProcessing::ShiftScale() computes "(x + offset) * scaling". |
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1203 The system to solve is thus: |
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1204 |
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1205 (0 + offset) * scaling = windowingCenter - windowingWidth / 2 [a] |
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1206 (255 + offset) * scaling = windowingCenter + windowingWidth / 2 [b] |
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1207 |
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1208 Resolution: |
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1209 |
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1210 [b - a] => 255 * scaling = windowingWidth |
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1211 [a] => offset = (windowingCenter - windowingWidth / 2) / scaling |
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1212 |
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1213 **/ |
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1214 |
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1215 const float scaling = windowWidth_ / 255.0f; |
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1216 const float offset = (OrthancStone::LinearAlgebra::IsCloseToZero(scaling) ? 0 : |
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1217 (windowCenter_ - windowWidth_ / 2.0f) / scaling); |
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1218 |
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1219 Orthanc::ImageProcessing::ShiftScale(*converted, offset, scaling, false); |
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1220 break; |
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1221 } |
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1222 |
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1223 default: |
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1224 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1225 } |
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1226 |
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1227 assert(converted.get() != NULL); |
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1228 GetViewport().RenderCurrentSceneFromCommand(*converted, sopInstanceUid_, frameNumber_, DisplayedFrameQuality_Low); |
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1229 GetViewport().cache_->Acquire(sopInstanceUid_, frameNumber_, converted.release(), QUALITY_JPEG); |
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1230 |
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1231 if (isPrefetch_) |
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1232 { |
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1233 GetViewport().ScheduleNextPrefetch(); |
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1234 } |
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1235 } |
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1236 }; |
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1237 |
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1238 |
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1239 class SetFullDicomFrame : public ICommand |
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1240 { |
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1241 private: |
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1242 std::string sopInstanceUid_; |
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1243 unsigned int frameNumber_; |
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1244 bool isPrefetch_; |
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1245 |
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1246 public: |
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1247 SetFullDicomFrame(boost::shared_ptr<ViewerViewport> viewport, |
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1248 const std::string& sopInstanceUid, |
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1249 unsigned int frameNumber, |
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1250 bool isPrefetch) : |
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1251 ICommand(viewport), |
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1252 sopInstanceUid_(sopInstanceUid), |
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1253 frameNumber_(frameNumber), |
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1254 isPrefetch_(isPrefetch) |
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1255 { |
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1256 } |
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1257 |
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1258 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const ORTHANC_OVERRIDE |
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1259 { |
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1260 Orthanc::DicomMap tags; |
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1261 message.GetDicom().ExtractDicomSummary(tags, ORTHANC_STONE_MAX_TAG_LENGTH); |
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1262 |
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1263 std::string s; |
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1264 if (!tags.LookupStringValue(s, Orthanc::DICOM_TAG_SOP_INSTANCE_UID, false)) |
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1265 { |
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1266 // Safety check |
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1267 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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1268 } |
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1269 |
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1270 std::unique_ptr<Orthanc::ImageAccessor> frame(message.GetDicom().DecodeFrame(frameNumber_)); |
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1271 |
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1272 if (frame.get() == NULL) |
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1273 { |
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1274 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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1275 } |
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1276 |
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1277 std::unique_ptr<Orthanc::ImageAccessor> converted; |
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1278 |
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1279 if (frame->GetFormat() == Orthanc::PixelFormat_RGB24) |
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1280 { |
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1281 converted.reset(frame.release()); |
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1282 } |
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1283 else |
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1284 { |
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1285 double a = 1; |
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1286 double b = 0; |
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1287 |
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1288 double doseScaling; |
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1289 if (tags.ParseDouble(doseScaling, Orthanc::DICOM_TAG_DOSE_GRID_SCALING)) |
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1290 { |
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1291 a = doseScaling; |
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1292 } |
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1293 |
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1294 double rescaleIntercept, rescaleSlope; |
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1295 if (tags.ParseDouble(rescaleIntercept, Orthanc::DICOM_TAG_RESCALE_INTERCEPT) && |
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1296 tags.ParseDouble(rescaleSlope, Orthanc::DICOM_TAG_RESCALE_SLOPE)) |
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1297 { |
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1298 a *= rescaleSlope; |
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1299 b = rescaleIntercept; |
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1300 } |
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1301 |
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1302 converted.reset(new Orthanc::Image(Orthanc::PixelFormat_Float32, frame->GetWidth(), frame->GetHeight(), false)); |
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1303 Orthanc::ImageProcessing::Convert(*converted, *frame); |
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1304 Orthanc::ImageProcessing::ShiftScale2(*converted, b, a, false); |
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1305 } |
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1306 |
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1307 assert(converted.get() != NULL); |
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1308 GetViewport().RenderCurrentSceneFromCommand(*converted, sopInstanceUid_, frameNumber_, DisplayedFrameQuality_High); |
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1309 GetViewport().cache_->Acquire(sopInstanceUid_, frameNumber_, converted.release(), QUALITY_FULL); |
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1310 |
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1311 if (isPrefetch_) |
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1312 { |
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1313 GetViewport().ScheduleNextPrefetch(); |
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1314 } |
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1315 } |
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1316 }; |
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1317 |
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1318 |
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1319 class PrefetchItem |
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1320 { |
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1321 private: |
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1322 size_t cursorIndex_; |
1670 | 1323 bool isFullQuality_; |
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1324 |
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1325 public: |
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1326 PrefetchItem(size_t cursorIndex, |
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1328 cursorIndex_(cursorIndex), |
1670 | 1329 isFullQuality_(isFullQuality) |
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1330 { |
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1331 } |
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1332 |
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1333 size_t GetCursorIndex() const |
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1334 { |
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1335 return cursorIndex_; |
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1336 } |
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1337 |
1670 | 1338 bool IsFullQuality() const |
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1339 { |
1670 | 1340 return isFullQuality_; |
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1341 } |
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1342 }; |
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1343 |
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1344 |
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1345 std::unique_ptr<IObserver> observer_; |
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1346 OrthancStone::ILoadersContext& context_; |
1551
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1347 boost::shared_ptr<OrthancStone::WebAssemblyViewport> viewport_; |
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1348 boost::shared_ptr<OrthancStone::DicomResourcesLoader> loader_; |
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1349 OrthancStone::DicomSource source_; |
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1350 boost::shared_ptr<FramesCache> cache_; |
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1351 std::unique_ptr<OrthancStone::SortedFrames> frames_; |
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1352 std::unique_ptr<SeriesCursor> cursor_; |
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1353 float windowingCenter_; |
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1354 float windowingWidth_; |
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1355 float defaultWindowingCenter_; |
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1356 float defaultWindowingWidth_; |
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1357 unsigned int cineRate_; |
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1358 bool inverted_; |
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1359 bool flipX_; |
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1360 bool flipY_; |
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1361 bool fitNextContent_; |
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1362 bool isCtrlDown_; |
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1363 std::list<PrefetchItem> prefetchQueue_; |
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1364 |
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1365 |
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1366 bool hasFocusOnInstance_; |
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1367 std::string focusSopInstanceUid_; |
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1368 size_t focusFrameNumber_; |
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1369 |
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1370 boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations_; |
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1371 |
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1372 void ScheduleNextPrefetch() |
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1373 { |
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1374 while (!prefetchQueue_.empty()) |
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1375 { |
1667
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1376 size_t cursorIndex = prefetchQueue_.front().GetCursorIndex(); |
1670 | 1377 bool isFullQuality = prefetchQueue_.front().IsFullQuality(); |
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1378 prefetchQueue_.pop_front(); |
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1379 |
1667
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1380 const std::string sopInstanceUid = frames_->GetInstanceOfFrame(cursorIndex).GetSopInstanceUid(); |
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1381 unsigned int frameNumber = frames_->GetFrameNumberInInstance(cursorIndex); |
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1382 |
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1383 { |
1600
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1384 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frameNumber); |
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1385 if (!accessor.IsValid() || |
1670 | 1386 (isFullQuality && accessor.GetQuality() == 0)) |
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1387 { |
1670 | 1388 if (isFullQuality) |
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1389 { |
1667
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1390 ScheduleLoadFullDicomFrame(cursorIndex, PRIORITY_NORMAL, true); |
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1391 } |
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1392 else |
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1393 { |
1667
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1394 ScheduleLoadRenderedFrame(cursorIndex, PRIORITY_NORMAL, true); |
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1395 } |
1670 | 1396 |
1397 return; // We have found a new frame to cache, stop the lookup loop | |
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1398 } |
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1399 } |
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1400 } |
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1401 } |
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1402 |
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1403 |
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1404 void ResetDefaultWindowing() |
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1405 { |
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1406 defaultWindowingCenter_ = 128; |
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1407 defaultWindowingWidth_ = 256; |
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1408 |
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1409 windowingCenter_ = defaultWindowingCenter_; |
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1410 windowingWidth_ = defaultWindowingWidth_; |
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1411 |
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1412 inverted_ = false; |
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1413 } |
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1414 |
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1415 |
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1416 void ClearViewport() |
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1417 { |
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1418 { |
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1419 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1420 lock->GetController().GetScene().DeleteLayer(LAYER_TEXTURE); |
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1421 //lock->GetCompositor().Refresh(lock->GetController().GetScene()); |
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1422 lock->Invalidate(); |
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1423 } |
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1424 } |
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1425 |
1561
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1426 |
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1427 void SaveCurrentWindowing() |
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1428 { |
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1429 // Save the current windowing (that could have been altered by |
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1430 // GrayscaleWindowingSceneTracker), so that it can be reused |
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1431 // by the next frames |
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1432 |
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1433 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1434 |
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1435 OrthancStone::Scene2D& scene = lock->GetController().GetScene(); |
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1436 |
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1437 if (scene.HasLayer(LAYER_TEXTURE) && |
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1438 scene.GetLayer(LAYER_TEXTURE).GetType() == OrthancStone::ISceneLayer::Type_FloatTexture) |
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1439 { |
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1440 OrthancStone::FloatTextureSceneLayer& layer = |
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1441 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(scene.GetLayer(LAYER_TEXTURE)); |
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1442 layer.GetWindowing(windowingCenter_, windowingWidth_); |
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1443 } |
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1444 } |
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1445 |
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1446 |
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1447 void SetupPrefetchAfterRendering(DisplayedFrameQuality quality) |
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1448 { |
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1449 const size_t cursorIndex = cursor_->GetCurrentIndex(); |
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1450 |
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1451 // Prepare prefetching |
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1452 prefetchQueue_.clear(); |
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1453 |
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1454 if (1) // TODO - DISABLE PREFETCHING |
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1455 { |
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1456 for (size_t i = 0; i < cursor_->GetPrefetchSize() && i < 16; i++) |
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1457 { |
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1458 size_t a = cursor_->GetPrefetchIndex(i); |
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1459 if (a != cursorIndex) |
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1460 { |
1671
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1461 prefetchQueue_.push_back(PrefetchItem(a, i < 2)); |
1669
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1462 } |
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1463 } |
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1464 } |
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1465 |
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1466 ScheduleNextPrefetch(); |
1671
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1467 |
1669
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1468 if (observer_.get() != NULL) |
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1469 { |
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1470 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(), |
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1471 frames_->GetFramesCount(), quality); |
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1472 } |
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1473 } |
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1474 |
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1475 |
1668 | 1476 void RenderCurrentScene(const Orthanc::ImageAccessor& frame, |
1477 const OrthancStone::DicomInstanceParameters& instance, | |
1478 const OrthancStone::CoordinateSystem3D& plane) | |
1495
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1479 { |
1668 | 1480 SaveCurrentWindowing(); |
1481 | |
1482 bool isMonochrome1 = (instance.GetImageInformation().GetPhotometricInterpretation() == | |
1483 Orthanc::PhotometricInterpretation_Monochrome1); | |
1484 | |
1485 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer; | |
1486 | |
1487 switch (frame.GetFormat()) | |
1495
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1488 { |
1668 | 1489 case Orthanc::PixelFormat_RGB24: |
1490 layer.reset(new OrthancStone::ColorTextureSceneLayer(frame)); | |
1491 break; | |
1492 | |
1493 case Orthanc::PixelFormat_Float32: | |
1494 { | |
1495 std::unique_ptr<OrthancStone::FloatTextureSceneLayer> tmp( | |
1496 new OrthancStone::FloatTextureSceneLayer(frame)); | |
1497 tmp->SetCustomWindowing(windowingCenter_, windowingWidth_); | |
1498 tmp->SetInverted(inverted_ ^ isMonochrome1); | |
1499 layer.reset(tmp.release()); | |
1500 break; | |
1501 } | |
1502 | |
1503 default: | |
1504 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); | |
1495
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1505 } |
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1506 |
1668 | 1507 assert(layer.get() != NULL); |
1508 | |
1509 layer->SetLinearInterpolation(true); | |
1510 layer->SetFlipX(flipX_); | |
1511 layer->SetFlipY(flipY_); | |
1512 | |
1513 double pixelSpacingX, pixelSpacingY; | |
1514 OrthancStone::GeometryToolbox::GetPixelSpacing(pixelSpacingX, pixelSpacingY, instance.GetTags()); | |
1515 layer->SetPixelSpacing(pixelSpacingX, pixelSpacingY); | |
1516 | |
1517 std::unique_ptr<OrthancStone::MacroSceneLayer> annotationsLayer; | |
1518 | |
1519 if (annotations_) | |
1520 { | |
1521 std::set<size_t> a; | |
1522 annotations_->LookupSopInstanceUid(a, instance.GetSopInstanceUid()); | |
1523 if (plane.IsValid() && | |
1524 !a.empty()) | |
1525 { | |
1526 annotationsLayer.reset(new OrthancStone::MacroSceneLayer); | |
1527 annotationsLayer->Reserve(a.size()); | |
1528 | |
1529 OrthancStone::OsiriXLayerFactory factory; | |
1530 factory.SetColor(0, 255, 0); | |
1531 | |
1532 for (std::set<size_t>::const_iterator it = a.begin(); it != a.end(); ++it) | |
1533 { | |
1534 const OrthancStone::OsiriX::Annotation& annotation = annotations_->GetAnnotation(*it); | |
1535 annotationsLayer->AddLayer(factory.Create(annotation, plane)); | |
1536 } | |
1537 } | |
1538 } | |
1539 | |
1540 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); | |
1541 | |
1542 OrthancStone::Scene2D& scene = lock->GetController().GetScene(); | |
1543 | |
1544 scene.SetLayer(LAYER_TEXTURE, layer.release()); | |
1545 | |
1546 if (annotationsLayer.get() != NULL) | |
1547 { | |
1548 scene.SetLayer(LAYER_ANNOTATIONS, annotationsLayer.release()); | |
1549 } | |
1550 else | |
1551 { | |
1552 scene.DeleteLayer(LAYER_ANNOTATIONS); | |
1553 } | |
1554 | |
1555 if (fitNextContent_) | |
1556 { | |
1557 lock->RefreshCanvasSize(); | |
1558 lock->GetCompositor().FitContent(scene); | |
1559 fitNextContent_ = false; | |
1560 } | |
1561 | |
1562 //lock->GetCompositor().Refresh(scene); | |
1563 lock->Invalidate(); | |
1564 } | |
1565 | |
1566 | |
1669
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1567 void RenderCurrentSceneFromCommand(const Orthanc::ImageAccessor& frame, |
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1568 const std::string& loadedSopInstanceUid, |
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1569 unsigned int loadedFrameNumber, |
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1570 DisplayedFrameQuality quality) |
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1571 { |
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1572 if (cursor_.get() != NULL && |
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1573 frames_.get() != NULL) |
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1574 { |
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1575 const size_t cursorIndex = cursor_->GetCurrentIndex(); |
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1576 const OrthancStone::DicomInstanceParameters& instance = frames_->GetInstanceOfFrame(cursorIndex); |
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1577 const size_t frameNumber = frames_->GetFrameNumberInInstance(cursorIndex); |
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1578 |
1671
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1579 // Only change the scene if the loaded frame still corresponds to the current cursor |
1669
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1580 if (instance.GetSopInstanceUid() == loadedSopInstanceUid && |
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1581 frameNumber == loadedFrameNumber) |
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1582 { |
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1583 const OrthancStone::CoordinateSystem3D plane = frames_->GetFrameGeometry(cursorIndex); |
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1584 |
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1585 if (quality == DisplayedFrameQuality_Low) |
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1586 { |
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1587 FramesCache::Accessor accessor(*cache_, instance.GetSopInstanceUid(), frameNumber); |
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1588 if (accessor.IsValid() && |
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1589 accessor.GetQuality() == QUALITY_FULL) |
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1590 { |
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1591 // A high-res image was downloaded in between: Use this cached image instead of the low-res |
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1592 RenderCurrentScene(accessor.GetImage(), instance, plane); |
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1593 SetupPrefetchAfterRendering(DisplayedFrameQuality_High); |
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1594 } |
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1595 else |
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1596 { |
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1597 // This frame is only available in low-res: Download the full DICOM |
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1598 RenderCurrentScene(frame, instance, plane); |
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1599 SetupPrefetchAfterRendering(quality); |
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1600 |
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1601 /** |
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1602 * The command "SetupPrefetchAfterRendering()" must be |
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1603 * after "SetupPrefetchAfterRendering(quality)", as the |
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1604 * DICOM instance might already be cached by the oracle, |
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1605 * which makes a call to "observer_->SignalFrameUpdated()" |
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1606 * with a low quality, whereas the high quality is |
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1607 * available. |
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1608 **/ |
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1609 ScheduleLoadFullDicomFrame(cursorIndex, PRIORITY_HIGH, false /* not a prefetch */); |
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1610 } |
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1611 } |
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1612 else |
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1613 { |
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1614 assert(quality == DisplayedFrameQuality_High); |
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1615 SetupPrefetchAfterRendering(quality); |
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1616 RenderCurrentScene(frame, instance, plane); |
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1617 } |
1669
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1618 } |
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1619 } |
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1620 } |
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1621 |
1667
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1622 void ScheduleLoadFullDicomFrame(size_t cursorIndex, |
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1623 int priority, |
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1624 bool isPrefetch) |
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1625 { |
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1626 if (frames_.get() != NULL) |
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1627 { |
1667
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1628 std::string sopInstanceUid = frames_->GetInstanceOfFrame(cursorIndex).GetSopInstanceUid(); |
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1629 unsigned int frameNumber = frames_->GetFrameNumberInInstance(cursorIndex); |
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1630 |
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1631 { |
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1632 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock()); |
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1633 lock->Schedule( |
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1634 GetSharedObserver(), priority, OrthancStone::ParseDicomFromWadoCommand::Create( |
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1635 source_, frames_->GetStudyInstanceUid(), frames_->GetSeriesInstanceUid(), |
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1636 sopInstanceUid, false /* transcoding (TODO) */, |
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1637 Orthanc::DicomTransferSyntax_LittleEndianExplicit /* TODO */, |
1600
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1638 new SetFullDicomFrame(GetSharedObserver(), sopInstanceUid, frameNumber, isPrefetch))); |
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1639 } |
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1640 } |
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1641 } |
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1642 |
1667
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1643 void ScheduleLoadRenderedFrame(size_t cursorIndex, |
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1644 int priority, |
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1645 bool isPrefetch) |
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1646 { |
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1647 if (!source_.HasDicomWebRendered()) |
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1648 { |
1667
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1649 ScheduleLoadFullDicomFrame(cursorIndex, priority, isPrefetch); |
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1650 } |
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1651 else if (frames_.get() != NULL) |
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1652 { |
1667
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1653 const OrthancStone::DicomInstanceParameters& instance = frames_->GetInstanceOfFrame(cursorIndex); |
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1654 unsigned int frameNumber = frames_->GetFrameNumberInInstance(cursorIndex); |
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1655 |
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1656 bool isMonochrome1 = (instance.GetImageInformation().GetPhotometricInterpretation() == |
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1657 Orthanc::PhotometricInterpretation_Monochrome1); |
1495
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1658 |
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1659 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() + |
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1660 "/series/" + frames_->GetSeriesInstanceUid() + |
1667
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1661 "/instances/" + instance.GetSopInstanceUid() + |
1600
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1662 "/frames/" + boost::lexical_cast<std::string>(frameNumber + 1) + "/rendered"); |
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1663 |
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1664 std::map<std::string, std::string> headers, arguments; |
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1665 arguments["window"] = ( |
1536 | 1666 boost::lexical_cast<std::string>(windowingCenter_) + "," + |
1667 boost::lexical_cast<std::string>(windowingWidth_) + ",linear"); | |
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1668 |
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1669 std::unique_ptr<OrthancStone::IOracleCommand> command( |
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1670 source_.CreateDicomWebCommand( |
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1671 uri, arguments, headers, new SetLowQualityFrame( |
1667
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1672 GetSharedObserver(), instance.GetSopInstanceUid(), frameNumber, |
1536 | 1673 windowingCenter_, windowingWidth_, isMonochrome1, isPrefetch))); |
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1674 |
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1675 { |
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1676 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock()); |
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1677 lock->Schedule(GetSharedObserver(), priority, command.release()); |
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1678 } |
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1679 } |
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1680 } |
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1681 |
1554
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1682 void UpdateCurrentTextureParameters() |
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1683 { |
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1684 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1685 |
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1686 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE)) |
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1687 { |
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1688 if (lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() == |
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1689 OrthancStone::ISceneLayer::Type_FloatTexture) |
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1690 { |
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1691 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>( |
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1692 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)). |
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1693 SetCustomWindowing(windowingCenter_, windowingWidth_); |
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1694 } |
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1695 |
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1696 { |
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1697 OrthancStone::TextureBaseSceneLayer& layer = |
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1698 dynamic_cast<OrthancStone::TextureBaseSceneLayer&>( |
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1699 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)); |
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1700 |
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1701 layer.SetFlipX(flipX_); |
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1702 layer.SetFlipY(flipY_); |
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1703 } |
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1704 |
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1705 lock->Invalidate(); |
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1706 } |
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1707 } |
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1708 |
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1709 |
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1710 ViewerViewport(OrthancStone::ILoadersContext& context, |
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1711 const OrthancStone::DicomSource& source, |
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1712 const std::string& canvas, |
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1713 boost::shared_ptr<FramesCache> cache, |
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1714 bool softwareRendering) : |
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1715 context_(context), |
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1716 source_(source), |
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1717 cache_(cache), |
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1718 fitNextContent_(true), |
1554
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1719 isCtrlDown_(false), |
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1720 flipX_(false), |
1600
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1721 flipY_(false), |
1603
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1722 hasFocusOnInstance_(false), |
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1723 focusFrameNumber_(0) |
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1724 { |
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1725 if (!cache_) |
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1726 { |
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1727 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1728 } |
1552
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1729 |
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1730 if (softwareRendering) |
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1731 { |
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1732 LOG(INFO) << "Creating Cairo viewport in canvas: " << canvas; |
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1733 viewport_ = OrthancStone::WebAssemblyCairoViewport::Create(canvas); |
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1734 } |
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1735 else |
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1736 { |
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1737 LOG(INFO) << "Creating WebGL viewport in canvas: " << canvas; |
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1738 viewport_ = OrthancStone::WebGLViewport::Create(canvas); |
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1739 } |
1593
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1740 |
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1741 { |
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1742 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1743 std::string ttf; |
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1744 Orthanc::EmbeddedResources::GetFileResource(ttf, Orthanc::EmbeddedResources::UBUNTU_FONT); |
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1745 lock->GetCompositor().SetFont(0, ttf, 24 /* font size */, Orthanc::Encoding_Latin1); |
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1746 } |
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1747 |
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1748 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, OnWheel); |
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1749 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey); |
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1750 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey); |
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1751 |
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1752 ResetDefaultWindowing(); |
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1753 } |
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1754 |
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1755 static EM_BOOL OnKey(int eventType, |
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1756 const EmscriptenKeyboardEvent *event, |
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1757 void *userData) |
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1758 { |
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1759 /** |
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1760 * WARNING: There is a problem with Firefox 71 that seems to mess |
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1761 * the "ctrlKey" value. |
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1762 **/ |
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1763 |
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1764 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData); |
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1765 that.isCtrlDown_ = event->ctrlKey; |
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1766 return false; |
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1767 } |
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1768 |
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|
1769 |
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1770 static EM_BOOL OnWheel(int eventType, |
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1771 const EmscriptenWheelEvent *wheelEvent, |
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1772 void *userData) |
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1773 { |
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1774 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData); |
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1775 |
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1776 if (that.cursor_.get() != NULL) |
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1777 { |
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1778 if (wheelEvent->deltaY < 0) |
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1779 { |
1672
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1780 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastMinus : SeriesCursor::Action_Minus, false /* not circular */); |
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1781 } |
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1782 else if (wheelEvent->deltaY > 0) |
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1783 { |
1672
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1784 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastPlus : SeriesCursor::Action_Plus, false /* not circular */); |
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1785 } |
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1786 } |
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1787 |
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1788 return true; |
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1789 } |
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1790 |
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1791 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) |
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1792 { |
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1793 dynamic_cast<const ICommand&>(message.GetUserPayload()).Handle(message); |
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1794 } |
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1795 |
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1796 void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) |
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1797 { |
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1798 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message); |
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1799 } |
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1800 |
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1801 void Handle(const OrthancStone::ParseDicomSuccessMessage& message) |
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1802 { |
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1803 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message); |
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1804 } |
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1805 |
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1806 public: |
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1807 virtual ~ViewerViewport() |
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1808 { |
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1809 // Unregister the callbacks to avoid any call with a "void*" that |
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1810 // has been destroyed. "WebAssemblyViewport::CreateObjectCookie()" |
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1811 // provides a more advanced alternative. |
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1812 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, NULL); |
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1813 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, NULL); |
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1814 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, NULL); |
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1815 } |
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1816 |
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1817 static boost::shared_ptr<ViewerViewport> Create(OrthancStone::ILoadersContext::ILock& lock, |
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1818 const OrthancStone::DicomSource& source, |
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1819 const std::string& canvas, |
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1820 boost::shared_ptr<FramesCache> cache, |
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1821 bool softwareRendering) |
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1822 { |
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1823 boost::shared_ptr<ViewerViewport> viewport( |
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1824 new ViewerViewport(lock.GetContext(), source, canvas, cache, softwareRendering)); |
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1825 |
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1826 viewport->loader_ = OrthancStone::DicomResourcesLoader::Create(lock); |
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1827 viewport->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>( |
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1828 *viewport->loader_, &ViewerViewport::Handle); |
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1829 |
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1830 viewport->Register<OrthancStone::HttpCommand::SuccessMessage>( |
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1831 lock.GetOracleObservable(), &ViewerViewport::Handle); |
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1832 |
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1833 viewport->Register<OrthancStone::ParseDicomSuccessMessage>( |
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1834 lock.GetOracleObservable(), &ViewerViewport::Handle); |
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1835 |
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1836 return viewport; |
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1837 } |
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1838 |
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1839 void SetFrames(OrthancStone::SortedFrames* frames) |
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1840 { |
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1841 if (frames == NULL) |
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1842 { |
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1843 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1844 } |
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1845 |
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1846 flipX_ = false; |
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1847 flipY_ = false; |
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1848 fitNextContent_ = true; |
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1849 cineRate_ = DEFAULT_CINE_RATE; |
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1850 |
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1851 frames_.reset(frames); |
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1852 cursor_.reset(new SeriesCursor(frames_->GetFramesCount())); |
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1853 |
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1854 LOG(INFO) << "Number of frames in series: " << frames_->GetFramesCount(); |
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1855 |
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1856 ResetDefaultWindowing(); |
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1857 ClearViewport(); |
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1858 prefetchQueue_.clear(); |
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1859 |
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1860 if (observer_.get() != NULL) |
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1861 { |
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1862 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(), |
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1863 frames_->GetFramesCount(), DisplayedFrameQuality_None); |
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1864 } |
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1865 |
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1866 if (frames_->GetFramesCount() != 0) |
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1867 { |
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1868 const OrthancStone::DicomInstanceParameters& centralInstance = frames_->GetInstanceOfFrame(cursor_->GetCurrentIndex()); |
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1869 |
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1870 /** |
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1871 * Avoid loading metadata if we know that this cannot be a |
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1872 * "true" image with pixel data. Retrieving instance metadata on |
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1873 * RTSTRUCT can lead to very large JSON whose parsing will |
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1874 * freeze the browser for several seconds. |
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1875 **/ |
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1876 const OrthancStone::SopClassUid uid = centralInstance.GetSopClassUid(); |
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1877 if (uid != OrthancStone::SopClassUid_EncapsulatedPdf && |
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1878 uid != OrthancStone::SopClassUid_RTDose && |
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1879 uid != OrthancStone::SopClassUid_RTPlan && |
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1880 uid != OrthancStone::SopClassUid_RTStruct && |
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1881 GetSeriesThumbnailType(uid) != OrthancStone::SeriesThumbnailType_Video) |
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1882 { |
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1883 // Fetch the details of the series from the central instance |
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1884 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() + |
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1885 "/series/" + frames_->GetSeriesInstanceUid() + |
1665
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1886 "/instances/" + centralInstance.GetSopInstanceUid() + "/metadata"); |
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1887 |
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1888 loader_->ScheduleGetDicomWeb( |
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1889 boost::make_shared<OrthancStone::LoadedDicomResources>(Orthanc::DICOM_TAG_SOP_INSTANCE_UID), |
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1890 0, source_, uri, new LoadSeriesDetailsFromInstance(GetSharedObserver())); |
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1891 } |
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1892 } |
1603
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1893 |
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1894 ApplyScheduledFocus(); |
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1895 } |
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1896 |
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1897 |
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1898 // This method is used when the layout of the HTML page changes, |
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1899 // which does not trigger the "emscripten_set_resize_callback()" |
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1900 void UpdateSize(bool fitContent) |
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1901 { |
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1902 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1903 lock->RefreshCanvasSize(); |
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1904 |
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1905 if (fitContent) |
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1906 { |
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1907 lock->GetCompositor().FitContent(lock->GetController().GetScene()); |
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1908 } |
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1909 |
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1910 lock->Invalidate(); |
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1911 } |
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1912 |
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1913 void AcquireObserver(IObserver* observer) |
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1914 { |
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1915 observer_.reset(observer); |
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1916 } |
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1917 |
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1918 const std::string& GetCanvasId() const |
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1919 { |
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1920 assert(viewport_); |
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1921 return viewport_->GetCanvasId(); |
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1922 } |
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1923 |
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1924 |
1668 | 1925 void Redraw() |
1926 { | |
1927 DisplayedFrameQuality quality = DisplayedFrameQuality_None; | |
1928 | |
1929 if (cursor_.get() != NULL && | |
1930 frames_.get() != NULL) | |
1931 { | |
1932 const size_t cursorIndex = cursor_->GetCurrentIndex(); | |
1933 | |
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1934 const OrthancStone::DicomInstanceParameters& instance = frames_->GetInstanceOfFrame(cursorIndex); |
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1935 const size_t frameNumber = frames_->GetFrameNumberInInstance(cursorIndex); |
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1936 |
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1937 FramesCache::Accessor accessor(*cache_, instance.GetSopInstanceUid(), frameNumber); |
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1938 if (accessor.IsValid()) |
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1939 { |
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1940 RenderCurrentScene(accessor.GetImage(), instance, frames_->GetFrameGeometry(cursorIndex)); |
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1941 |
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1942 DisplayedFrameQuality quality; |
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1943 |
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1944 if (accessor.GetQuality() < QUALITY_FULL) |
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1945 { |
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1946 // This frame is only available in low-res: Download the full DICOM |
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1947 ScheduleLoadFullDicomFrame(cursorIndex, PRIORITY_HIGH, false /* not a prefetch */); |
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1948 quality = DisplayedFrameQuality_Low; |
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1949 } |
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1950 else |
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1951 { |
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1952 quality = DisplayedFrameQuality_High; |
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1953 } |
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1954 |
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1955 SetupPrefetchAfterRendering(quality); |
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1956 } |
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1957 else |
1668 | 1958 { |
1959 // This frame is not cached yet: Load it | |
1960 if (source_.HasDicomWebRendered()) | |
1961 { | |
1962 ScheduleLoadRenderedFrame(cursorIndex, PRIORITY_HIGH, false /* not a prefetch */); | |
1963 } | |
1964 else | |
1965 { | |
1966 ScheduleLoadFullDicomFrame(cursorIndex, PRIORITY_HIGH, false /* not a prefetch */); | |
1967 } | |
1968 } | |
1969 } | |
1970 } | |
1971 | |
1972 | |
1672
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1973 // Returns "true" iff the frame has indeed changed |
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1974 bool ChangeFrame(SeriesCursor::Action action, |
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1975 bool isCircular) |
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1976 { |
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1977 if (cursor_.get() != NULL) |
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1978 { |
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1979 size_t previous = cursor_->GetCurrentIndex(); |
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1980 |
1672
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1981 cursor_->Apply(action, isCircular); |
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1982 |
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1983 size_t current = cursor_->GetCurrentIndex(); |
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1984 if (previous != current) |
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1985 { |
1668 | 1986 Redraw(); |
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1987 return true; |
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1988 } |
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|
1989 } |
1672
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1990 |
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1991 return false; |
1495
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1992 } |
1672
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1993 |
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|
1994 |
1649
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1995 bool GetCurrentFrameOfReferenceUid(std::string& frameOfReferenceUid) const |
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1996 { |
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1997 if (cursor_.get() != NULL && |
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1998 frames_.get() != NULL) |
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1999 { |
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2000 frameOfReferenceUid = frames_->GetInstanceOfFrame(cursor_->GetCurrentIndex()).GetFrameOfReferenceUid(); |
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2001 return true; |
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2002 } |
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2003 else |
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|
2004 { |
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2005 return false; |
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2006 } |
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2007 } |
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2008 |
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2009 bool GetCurrentPlane(OrthancStone::CoordinateSystem3D& plane) const |
1495
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2010 { |
1647
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2011 if (cursor_.get() != NULL && |
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diff
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|
2012 frames_.get() != NULL) |
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diff
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|
2013 { |
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|
2014 plane = frames_->GetFrameGeometry(cursor_->GetCurrentIndex()); |
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2015 return true; |
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|
2016 } |
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2017 else |
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|
2018 { |
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2019 return false; |
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2020 } |
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2021 } |
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2022 |
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2023 void UpdateReferenceLines(const std::list<const ViewerViewport*>& viewports) |
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2024 { |
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2025 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer); |
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|
2026 |
1647
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diff
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|
2027 if (cursor_.get() != NULL && |
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|
2028 frames_.get() != NULL) |
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|
2029 { |
1667
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2030 const size_t cursorIndex = cursor_->GetCurrentIndex(); |
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diff
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|
2031 const OrthancStone::DicomInstanceParameters& instance = frames_->GetInstanceOfFrame(cursorIndex); |
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2032 const unsigned int frame = frames_->GetFrameNumberInInstance(cursorIndex); |
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|
2033 |
1647
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2034 for (std::list<const ViewerViewport*>::const_iterator |
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2035 it = viewports.begin(); it != viewports.end(); ++it) |
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2036 { |
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2037 assert(*it != NULL); |
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diff
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2038 |
1649
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2039 OrthancStone::CoordinateSystem3D otherPlane; |
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diff
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2040 std::string otherFrameOfReferenceUid; |
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parents:
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diff
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2041 if ((*it)->GetCurrentPlane(otherPlane) && |
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2042 (*it)->GetCurrentFrameOfReferenceUid(otherFrameOfReferenceUid) && |
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diff
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2043 otherFrameOfReferenceUid == instance.GetFrameOfReferenceUid()) |
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diff
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|
2044 { |
1647
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parents:
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diff
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|
2045 double x1, y1, x2, y2; |
1649
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verification of FrameOfReferenceUID in reference lines
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parents:
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diff
changeset
|
2046 if (GetReferenceLineCoordinates(x1, y1, x2, y2, instance, frame, otherPlane)) |
1647
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removed class FrameExtent
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|
2047 { |
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parents:
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diff
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|
2048 OrthancStone::PolylineSceneLayer::Chain chain; |
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removed class FrameExtent
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parents:
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diff
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|
2049 chain.push_back(OrthancStone::ScenePoint2D(x1, y1)); |
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parents:
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diff
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|
2050 chain.push_back(OrthancStone::ScenePoint2D(x2, y2)); |
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diff
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|
2051 layer->AddChain(chain, false, 0, 255, 0); |
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removed class FrameExtent
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diff
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|
2052 } |
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2053 } |
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parents:
diff
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|
2054 } |
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parents:
diff
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|
2055 } |
1647
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diff
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|
2056 |
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parents:
diff
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|
2057 { |
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parents:
diff
changeset
|
2058 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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diff
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|
2059 |
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parents:
diff
changeset
|
2060 if (layer->GetChainsCount() == 0) |
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parents:
diff
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2061 { |
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parents:
diff
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|
2062 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES); |
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parents:
diff
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|
2063 } |
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parents:
diff
changeset
|
2064 else |
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parents:
diff
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|
2065 { |
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parents:
diff
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|
2066 lock->GetController().GetScene().SetLayer(LAYER_REFERENCE_LINES, layer.release()); |
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2067 } |
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parents:
diff
changeset
|
2068 |
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parents:
diff
changeset
|
2069 //lock->GetCompositor().Refresh(lock->GetController().GetScene()); |
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|
2070 lock->Invalidate(); |
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parents:
diff
changeset
|
2071 } |
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parents:
diff
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|
2072 } |
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parents:
diff
changeset
|
2073 |
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parents:
diff
changeset
|
2074 |
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parents:
diff
changeset
|
2075 void ClearReferenceLines() |
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parents:
diff
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|
2076 { |
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parents:
diff
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|
2077 { |
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parents:
diff
changeset
|
2078 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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parents:
diff
changeset
|
2079 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES); |
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parents:
diff
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|
2080 lock->Invalidate(); |
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parents:
diff
changeset
|
2081 } |
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parents:
diff
changeset
|
2082 } |
fb74ed5d8c22
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parents:
diff
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|
2083 |
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parents:
diff
changeset
|
2084 |
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parents:
diff
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|
2085 void SetDefaultWindowing() |
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parents:
diff
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|
2086 { |
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parents:
diff
changeset
|
2087 SetWindowing(defaultWindowingCenter_, defaultWindowingWidth_); |
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parents:
diff
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|
2088 } |
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parents:
diff
changeset
|
2089 |
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parents:
diff
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|
2090 void SetWindowing(float windowingCenter, |
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parents:
diff
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|
2091 float windowingWidth) |
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parents:
diff
changeset
|
2092 { |
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parents:
diff
changeset
|
2093 windowingCenter_ = windowingCenter; |
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parents:
diff
changeset
|
2094 windowingWidth_ = windowingWidth; |
1554
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flip x/y in Stone Web viewer
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parents:
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diff
changeset
|
2095 UpdateCurrentTextureParameters(); |
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flip x/y in Stone Web viewer
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diff
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|
2096 } |
1495
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diff
changeset
|
2097 |
1554
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flip x/y in Stone Web viewer
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diff
changeset
|
2098 void FlipX() |
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flip x/y in Stone Web viewer
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diff
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|
2099 { |
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diff
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|
2100 flipX_ = !flipX_; |
1561
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parents:
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diff
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|
2101 SaveCurrentWindowing(); |
1554
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flip x/y in Stone Web viewer
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diff
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|
2102 UpdateCurrentTextureParameters(); |
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diff
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|
2103 } |
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diff
changeset
|
2104 |
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diff
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|
2105 void FlipY() |
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diff
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|
2106 { |
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diff
changeset
|
2107 flipY_ = !flipY_; |
1561
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parents:
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diff
changeset
|
2108 SaveCurrentWindowing(); |
1554
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diff
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|
2109 UpdateCurrentTextureParameters(); |
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2110 } |
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2111 |
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|
2112 void Invert() |
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|
2113 { |
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|
2114 inverted_ = !inverted_; |
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2115 |
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|
2116 { |
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|
2117 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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2118 |
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|
2119 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE) && |
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diff
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|
2120 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() == |
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|
2121 OrthancStone::ISceneLayer::Type_FloatTexture) |
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2122 { |
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|
2123 OrthancStone::FloatTextureSceneLayer& layer = |
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|
2124 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>( |
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2125 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)); |
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2126 |
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2127 // NB: Using "IsInverted()" instead of "inverted_" is for |
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2128 // compatibility with MONOCHROME1 images |
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2129 layer.SetInverted(!layer.IsInverted()); |
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2130 lock->Invalidate(); |
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2131 } |
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2132 } |
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2133 } |
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2134 |
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2135 |
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2136 |
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2137 class Interactor : public OrthancStone::DefaultViewportInteractor |
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2138 { |
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2139 private: |
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2140 ViewerViewport& viewer_; |
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2141 WebViewerAction leftAction_; |
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2142 WebViewerAction middleAction_; |
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2143 WebViewerAction rightAction_; |
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2144 |
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2145 bool IsAction(const OrthancStone::PointerEvent& event, |
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2146 WebViewerAction action) |
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2147 { |
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2148 switch (event.GetMouseButton()) |
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2149 { |
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2150 case OrthancStone::MouseButton_Left: |
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2151 return (leftAction_ == action); |
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2152 |
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2153 case OrthancStone::MouseButton_Middle: |
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2154 return (middleAction_ == action); |
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2155 |
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2156 case OrthancStone::MouseButton_Right: |
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2157 return (rightAction_ == action); |
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2158 |
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2159 default: |
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2160 return false; |
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2161 } |
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2162 } |
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2163 |
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2164 public: |
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2165 Interactor(ViewerViewport& viewer, |
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2166 WebViewerAction leftAction, |
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2167 WebViewerAction middleAction, |
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2168 WebViewerAction rightAction) : |
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2169 viewer_(viewer), |
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2170 leftAction_(leftAction), |
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2171 middleAction_(middleAction), |
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2172 rightAction_(rightAction) |
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2173 { |
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2174 SetLeftButtonAction(ConvertWebViewerAction(leftAction)); |
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2175 SetMiddleButtonAction(ConvertWebViewerAction(middleAction)); |
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2176 SetRightButtonAction(ConvertWebViewerAction(rightAction)); |
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2177 } |
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2178 |
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2179 virtual OrthancStone::IFlexiblePointerTracker* CreateTracker( |
1607 | 2180 boost::weak_ptr<OrthancStone::IViewport> viewport, |
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2181 const OrthancStone::PointerEvent& event, |
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2182 unsigned int viewportWidth, |
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2183 unsigned int viewportHeight) ORTHANC_OVERRIDE |
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2184 { |
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2185 boost::shared_ptr<OrthancStone::IViewport> lock1(viewport.lock()); |
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2186 |
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2187 if (lock1 && |
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2188 IsAction(event, WebViewerAction_Crosshair)) |
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2189 { |
1648
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2190 OrthancStone::CoordinateSystem3D plane; |
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2191 if (viewer_.GetCurrentPlane(plane)) |
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2192 { |
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2193 std::unique_ptr<OrthancStone::IViewport::ILock> lock2(lock1->Lock()); |
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2194 |
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2195 const OrthancStone::ScenePoint2D p = event.GetMainPosition(); |
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2196 double x = p.GetX(); |
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2197 double y = p.GetY(); |
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2198 lock2->GetController().GetCanvasToSceneTransform().Apply(x, y); |
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2199 |
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2200 OrthancStone::Vector click = plane.MapSliceToWorldCoordinates(x, y); |
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2201 if (viewer_.observer_.get() != NULL) |
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2202 { |
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2203 viewer_.observer_->SignalCrosshair(click); |
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2204 } |
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2205 } |
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2206 |
1580 | 2207 return NULL; // No need for a tracker, this is just a click |
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2208 } |
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2209 else |
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2210 { |
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2211 return DefaultViewportInteractor::CreateTracker( |
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2212 viewport, event, viewportWidth, viewportHeight); |
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2213 } |
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2214 } |
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2215 }; |
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2216 |
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2217 |
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2218 void SetMouseButtonActions(WebViewerAction leftAction, |
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2219 WebViewerAction middleAction, |
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2220 WebViewerAction rightAction) |
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2221 { |
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2222 assert(viewport_ != NULL); |
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2223 viewport_->AcquireInteractor(new Interactor(*this, leftAction, middleAction, rightAction)); |
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2224 } |
1575 | 2225 |
1578 | 2226 void FitForPrint() |
1575 | 2227 { |
2228 viewport_->FitForPrint(); | |
2229 } | |
1593
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2230 |
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2231 void SetAnnotations(boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations) |
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2232 { |
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2233 annotations_ = annotations; |
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2234 } |
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2235 |
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2236 void ScheduleFrameFocus(const std::string& sopInstanceUid, |
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2237 unsigned int frameNumber) |
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2238 { |
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2239 hasFocusOnInstance_ = true; |
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2240 focusSopInstanceUid_ = sopInstanceUid; |
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2241 focusFrameNumber_ = frameNumber; |
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2242 |
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2243 ApplyScheduledFocus(); |
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2244 } |
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2245 |
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2246 void ApplyScheduledFocus() |
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2247 { |
1667
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2248 size_t cursorIndex; |
1603
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2249 |
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2250 if (hasFocusOnInstance_ && |
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2251 cursor_.get() != NULL && |
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2252 frames_.get() != NULL && |
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diff
changeset
|
2253 frames_->LookupFrame(cursorIndex, focusSopInstanceUid_, focusFrameNumber_)) |
1603
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focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
2254 { |
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diff
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|
2255 size_t current = cursor_->GetCurrentIndex(); |
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diff
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|
2256 |
1667
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clarifying variable names
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diff
changeset
|
2257 if (current != cursorIndex) |
1603
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diff
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|
2258 { |
1667
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clarifying variable names
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diff
changeset
|
2259 cursor_->SetCurrentIndex(cursorIndex); |
1668 | 2260 Redraw(); |
1603
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|
2261 } |
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diff
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|
2262 |
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diff
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|
2263 hasFocusOnInstance_ = false; |
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diff
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|
2264 } |
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diff
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|
2265 } |
1648
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cross-hair starts to work
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diff
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|
2266 |
4a43106bc122
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diff
changeset
|
2267 void FocusOnPoint(const OrthancStone::Vector& p) |
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cross-hair starts to work
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parents:
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diff
changeset
|
2268 { |
1649
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verification of FrameOfReferenceUID in reference lines
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parents:
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diff
changeset
|
2269 //static const double MAX_DISTANCE = 0.5; // 0.5 cm => TODO parameter? |
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parents:
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diff
changeset
|
2270 static const double MAX_DISTANCE = std::numeric_limits<double>::infinity(); |
1648
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diff
changeset
|
2271 |
1667
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diff
changeset
|
2272 size_t cursorIndex; |
1648
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diff
changeset
|
2273 if (cursor_.get() != NULL && |
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diff
changeset
|
2274 frames_.get() != NULL && |
1667
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diff
changeset
|
2275 frames_->FindClosestFrame(cursorIndex, p, MAX_DISTANCE)) |
1648
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cross-hair starts to work
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diff
changeset
|
2276 { |
1667
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clarifying variable names
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diff
changeset
|
2277 cursor_->SetCurrentIndex(cursorIndex); |
1668 | 2278 Redraw(); |
1648
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diff
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|
2279 } |
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|
2280 } |
1672
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diff
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|
2281 |
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diff
changeset
|
2282 unsigned int GetCineRate() const |
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diff
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|
2283 { |
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diff
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|
2284 return cineRate_; |
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diff
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|
2285 } |
1495
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diff
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|
2286 }; |
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diff
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|
2287 |
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diff
changeset
|
2288 |
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parents:
diff
changeset
|
2289 |
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diff
changeset
|
2290 |
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diff
changeset
|
2291 |
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diff
changeset
|
2292 typedef std::map<std::string, boost::shared_ptr<ViewerViewport> > Viewports; |
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diff
changeset
|
2293 static Viewports allViewports_; |
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diff
changeset
|
2294 static bool showReferenceLines_ = true; |
1593
b782f78aed42
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1591
diff
changeset
|
2295 static boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations_; |
1495
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diff
changeset
|
2296 |
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parents:
diff
changeset
|
2297 |
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diff
changeset
|
2298 static void UpdateReferenceLines() |
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diff
changeset
|
2299 { |
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parents:
diff
changeset
|
2300 if (showReferenceLines_) |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2301 { |
1647
adff3cd78775
removed class FrameExtent
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diff
changeset
|
2302 std::list<const ViewerViewport*> viewports; |
1495
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parents:
diff
changeset
|
2303 |
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diff
changeset
|
2304 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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diff
changeset
|
2305 { |
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parents:
diff
changeset
|
2306 assert(it->second != NULL); |
1647
adff3cd78775
removed class FrameExtent
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diff
changeset
|
2307 viewports.push_back(it->second.get()); |
1495
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2308 } |
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parents:
diff
changeset
|
2309 |
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parents:
diff
changeset
|
2310 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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diff
changeset
|
2311 { |
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parents:
diff
changeset
|
2312 assert(it->second != NULL); |
1647
adff3cd78775
removed class FrameExtent
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diff
changeset
|
2313 it->second->UpdateReferenceLines(viewports); |
1495
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parents:
diff
changeset
|
2314 } |
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parents:
diff
changeset
|
2315 } |
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parents:
diff
changeset
|
2316 else |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2317 { |
fb74ed5d8c22
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parents:
diff
changeset
|
2318 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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parents:
diff
changeset
|
2319 { |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2320 assert(it->second != NULL); |
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parents:
diff
changeset
|
2321 it->second->ClearReferenceLines(); |
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parents:
diff
changeset
|
2322 } |
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parents:
diff
changeset
|
2323 } |
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parents:
diff
changeset
|
2324 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2325 |
fb74ed5d8c22
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2326 |
fb74ed5d8c22
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2327 class WebAssemblyObserver : public ResourcesLoader::IObserver, |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2328 public ViewerViewport::IObserver |
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parents:
diff
changeset
|
2329 { |
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parents:
diff
changeset
|
2330 public: |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2331 virtual void SignalResourcesLoaded() ORTHANC_OVERRIDE |
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parents:
diff
changeset
|
2332 { |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2333 DISPATCH_JAVASCRIPT_EVENT("ResourcesLoaded"); |
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parents:
diff
changeset
|
2334 } |
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parents:
diff
changeset
|
2335 |
fb74ed5d8c22
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parents:
diff
changeset
|
2336 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid, |
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parents:
diff
changeset
|
2337 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE |
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parents:
diff
changeset
|
2338 { |
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parents:
diff
changeset
|
2339 EM_ASM({ |
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parents:
diff
changeset
|
2340 const customEvent = document.createEvent("CustomEvent"); |
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parents:
diff
changeset
|
2341 customEvent.initCustomEvent("ThumbnailLoaded", false, false, |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2342 { "studyInstanceUid" : UTF8ToString($0), |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2343 "seriesInstanceUid" : UTF8ToString($1) }); |
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parents:
diff
changeset
|
2344 window.dispatchEvent(customEvent); |
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parents:
diff
changeset
|
2345 }, |
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parents:
diff
changeset
|
2346 studyInstanceUid.c_str(), |
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diff
changeset
|
2347 seriesInstanceUid.c_str()); |
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diff
changeset
|
2348 } |
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parents:
diff
changeset
|
2349 |
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diff
changeset
|
2350 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid, |
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diff
changeset
|
2351 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE |
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diff
changeset
|
2352 { |
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diff
changeset
|
2353 EM_ASM({ |
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parents:
diff
changeset
|
2354 const customEvent = document.createEvent("CustomEvent"); |
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parents:
diff
changeset
|
2355 customEvent.initCustomEvent("MetadataLoaded", false, false, |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2356 { "studyInstanceUid" : UTF8ToString($0), |
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parents:
diff
changeset
|
2357 "seriesInstanceUid" : UTF8ToString($1) }); |
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diff
changeset
|
2358 window.dispatchEvent(customEvent); |
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diff
changeset
|
2359 }, |
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diff
changeset
|
2360 studyInstanceUid.c_str(), |
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diff
changeset
|
2361 seriesInstanceUid.c_str()); |
1603
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diff
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|
2362 |
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diff
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|
2363 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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diff
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|
2364 { |
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diff
changeset
|
2365 assert(it->second != NULL); |
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diff
changeset
|
2366 it->second->ApplyScheduledFocus(); |
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diff
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|
2367 } |
1495
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diff
changeset
|
2368 } |
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diff
changeset
|
2369 |
1672
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diff
changeset
|
2370 virtual void SignalSeriesDetailsReady(const ViewerViewport& viewport) ORTHANC_OVERRIDE |
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diff
changeset
|
2371 { |
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diff
changeset
|
2372 EM_ASM({ |
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diff
changeset
|
2373 const customEvent = document.createEvent("CustomEvent"); |
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parents:
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diff
changeset
|
2374 customEvent.initCustomEvent("SeriesDetailsReady", false, false, |
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parents:
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diff
changeset
|
2375 { "canvasId" : UTF8ToString($0) }); |
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parents:
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diff
changeset
|
2376 window.dispatchEvent(customEvent); |
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parents:
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diff
changeset
|
2377 }, |
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parents:
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changeset
|
2378 viewport.GetCanvasId().c_str() |
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parents:
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2379 ); |
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parents:
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changeset
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2380 } |
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parents:
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|
2381 |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2382 virtual void SignalFrameUpdated(const ViewerViewport& viewport, |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2383 size_t currentFrame, |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2384 size_t countFrames, |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2385 DisplayedFrameQuality quality) ORTHANC_OVERRIDE |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2386 { |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2387 EM_ASM({ |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2388 const customEvent = document.createEvent("CustomEvent"); |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2389 customEvent.initCustomEvent("FrameUpdated", false, false, |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2390 { "canvasId" : UTF8ToString($0), |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2391 "currentFrame" : $1, |
1674
0621e523b670
number of frames in badge
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parents:
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diff
changeset
|
2392 "numberOfFrames" : $2, |
1495
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2393 "quality" : $3 }); |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2394 window.dispatchEvent(customEvent); |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2395 }, |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2396 viewport.GetCanvasId().c_str(), |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2397 static_cast<int>(currentFrame), |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2398 static_cast<int>(countFrames), |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2399 quality); |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
2400 |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2401 UpdateReferenceLines(); |
1648
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cross-hair starts to work
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parents:
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changeset
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2402 } |
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cross-hair starts to work
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parents:
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changeset
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2403 |
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cross-hair starts to work
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parents:
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changeset
|
2404 virtual void SignalCrosshair(const OrthancStone::Vector& click) ORTHANC_OVERRIDE |
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cross-hair starts to work
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parents:
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diff
changeset
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2405 { |
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cross-hair starts to work
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parents:
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diff
changeset
|
2406 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
4a43106bc122
cross-hair starts to work
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parents:
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diff
changeset
|
2407 { |
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cross-hair starts to work
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parents:
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diff
changeset
|
2408 assert(it->second != NULL); |
4a43106bc122
cross-hair starts to work
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parents:
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diff
changeset
|
2409 it->second->FocusOnPoint(click); |
4a43106bc122
cross-hair starts to work
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1647
diff
changeset
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2410 } |
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cross-hair starts to work
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parents:
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diff
changeset
|
2411 } |
1657
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pdf viewer is working
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parents:
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diff
changeset
|
2412 |
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pdf viewer is working
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parents:
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diff
changeset
|
2413 virtual void SignalSeriesPdfLoaded(const std::string& studyInstanceUid, |
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pdf viewer is working
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parents:
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diff
changeset
|
2414 const std::string& seriesInstanceUid, |
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parents:
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diff
changeset
|
2415 const std::string& pdf) ORTHANC_OVERRIDE |
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pdf viewer is working
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parents:
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diff
changeset
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2416 { |
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pdf viewer is working
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parents:
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diff
changeset
|
2417 EM_ASM({ |
66e5fcdf5597
pdf viewer is working
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parents:
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diff
changeset
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2418 const customEvent = document.createEvent("CustomEvent"); |
66e5fcdf5597
pdf viewer is working
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parents:
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diff
changeset
|
2419 customEvent.initCustomEvent("PdfLoaded", false, false, |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2420 { "studyInstanceUid" : UTF8ToString($0), |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2421 "seriesInstanceUid" : UTF8ToString($1), |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2422 "pdfPointer" : $2, |
66e5fcdf5597
pdf viewer is working
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parents:
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diff
changeset
|
2423 "pdfSize": $3}); |
66e5fcdf5597
pdf viewer is working
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parents:
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diff
changeset
|
2424 window.dispatchEvent(customEvent); |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2425 }, |
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pdf viewer is working
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parents:
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diff
changeset
|
2426 studyInstanceUid.c_str(), |
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pdf viewer is working
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parents:
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diff
changeset
|
2427 seriesInstanceUid.c_str(), |
66e5fcdf5597
pdf viewer is working
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parents:
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diff
changeset
|
2428 pdf.empty() ? 0 : reinterpret_cast<intptr_t>(pdf.c_str()), // Explicit conversion to an integer |
66e5fcdf5597
pdf viewer is working
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parents:
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diff
changeset
|
2429 pdf.size()); |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2430 } |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
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2431 }; |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2432 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2433 |
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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 static OrthancStone::DicomSource source_; |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2436 static boost::shared_ptr<FramesCache> cache_; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2437 static boost::shared_ptr<OrthancStone::WebAssemblyLoadersContext> context_; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2438 static std::string stringBuffer_; |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2439 static bool softwareRendering_ = false; |
1663
fc883105ee11
enable cache of ParsedDicomFile in oracle
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1657
diff
changeset
|
2440 static WebViewerAction leftButtonAction_ = WebViewerAction_GrayscaleWindowing; |
1579
c476b0d5e59c
skeleton for cross-hair tool
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parents:
1578
diff
changeset
|
2441 static WebViewerAction middleButtonAction_ = WebViewerAction_Pan; |
c476b0d5e59c
skeleton for cross-hair tool
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parents:
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diff
changeset
|
2442 static WebViewerAction rightButtonAction_ = WebViewerAction_Zoom; |
1495
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2445 static void FormatTags(std::string& target, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2446 const Orthanc::DicomMap& tags) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2447 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2448 Orthanc::DicomArray arr(tags); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2449 Json::Value v = Json::objectValue; |
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 for (size_t i = 0; i < arr.GetSize(); i++) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2452 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2453 const Orthanc::DicomElement& element = arr.GetElement(i); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2454 if (!element.GetValue().IsBinary() && |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2455 !element.GetValue().IsNull()) |
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 v[element.GetTag().Format()] = element.GetValue().GetContent(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2458 } |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2461 target = v.toStyledString(); |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2464 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2465 static ResourcesLoader& GetResourcesLoader() |
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 static boost::shared_ptr<ResourcesLoader> resourcesLoader_; |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2468 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2469 if (!resourcesLoader_) |
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 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
|
2472 resourcesLoader_ = ResourcesLoader::Create(*lock, source_); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2473 resourcesLoader_->AcquireObserver(new WebAssemblyObserver); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2474 } |
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 return *resourcesLoader_; |
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 |
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 static boost::shared_ptr<ViewerViewport> GetViewport(const std::string& canvas) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2481 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2482 Viewports::iterator found = allViewports_.find(canvas); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2483 if (found == allViewports_.end()) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2484 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2485 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock()); |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2486 boost::shared_ptr<ViewerViewport> viewport( |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
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parents:
1551
diff
changeset
|
2487 ViewerViewport::Create(*lock, source_, canvas, cache_, softwareRendering_)); |
1561
cf652990abb1
tunable mouse actions
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parents:
1558
diff
changeset
|
2488 viewport->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2489 viewport->AcquireObserver(new WebAssemblyObserver); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2490 viewport->SetAnnotations(annotations_); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2491 allViewports_[canvas] = viewport; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2492 return viewport; |
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 else |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2495 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2496 return found->second; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2497 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2498 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2499 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2500 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2501 extern "C" |
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 int main(int argc, char const *argv[]) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2504 { |
1665
f62f685e0eb2
avoid loading instance metadata on RTSTRUCT to avoid JSON parsing that freezes the browser
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1663
diff
changeset
|
2505 printf("Initializing Stone\n"); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2506 Orthanc::InitializeFramework("", true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2507 Orthanc::Logging::EnableInfoLevel(true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2508 //Orthanc::Logging::EnableTraceLevel(true); |
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 context_.reset(new OrthancStone::WebAssemblyLoadersContext(1, 4, 1)); |
1663
fc883105ee11
enable cache of ParsedDicomFile in oracle
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1657
diff
changeset
|
2511 context_->SetDicomCacheSize(128 * 1024 * 1024); // 128MB |
fc883105ee11
enable cache of ParsedDicomFile in oracle
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1657
diff
changeset
|
2512 |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2513 cache_.reset(new FramesCache); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2514 annotations_.reset(new OrthancStone::OsiriX::CollectionOfAnnotations); |
1495
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 DISPATCH_JAVASCRIPT_EVENT("StoneInitialized"); |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2519 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2520 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2521 void SetOrthancRoot(const char* uri, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2522 int useRendered) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2523 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2524 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2525 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2526 context_->SetLocalOrthanc(uri); // For "source_.SetDicomWebThroughOrthancSource()" |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2527 source_.SetDicomWebSource(std::string(uri) + "/dicom-web"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2528 source_.SetDicomWebRendered(useRendered != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2529 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2530 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2531 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2532 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2533 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2534 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2535 void SetDicomWebServer(const char* serverName, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2536 int hasRendered) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2537 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2538 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2539 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2540 source_.SetDicomWebThroughOrthancSource(serverName); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2541 source_.SetDicomWebRendered(hasRendered != 0); |
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 EXTERN_CATCH_EXCEPTIONS; |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2546 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2547 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2548 void FetchAllStudies() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2549 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2550 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2551 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2552 GetResourcesLoader().FetchAllStudies(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2553 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2554 EXTERN_CATCH_EXCEPTIONS; |
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 FetchStudy(const char* studyInstanceUid) |
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 GetResourcesLoader().FetchStudy(studyInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2563 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2564 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2565 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2568 void FetchSeries(const char* studyInstanceUid, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2569 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2570 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2571 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2572 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2573 GetResourcesLoader().FetchSeries(studyInstanceUid, seriesInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2574 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2575 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2576 } |
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 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2579 int GetStudiesCount() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2580 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2581 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2582 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2583 return GetResourcesLoader().GetStudiesCount(); |
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 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2586 return 0; // on exception |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2587 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2588 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2589 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2590 int GetSeriesCount() |
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 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2593 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2594 return GetResourcesLoader().GetSeriesCount(); |
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 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2597 return 0; // on exception |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2598 } |
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 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2601 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2602 const char* GetStringBuffer() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2603 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2604 return stringBuffer_.c_str(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2605 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2606 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2607 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2608 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2609 void LoadStudyTags(int i) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2610 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2611 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2612 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2613 if (i < 0) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2614 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2615 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2616 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2617 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2618 Orthanc::DicomMap dicom; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2619 GetResourcesLoader().GetStudy(dicom, i); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2620 FormatTags(stringBuffer_, dicom); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2621 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2622 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2623 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2624 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2625 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2626 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2627 void LoadSeriesTags(int i) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2628 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2629 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2630 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2631 if (i < 0) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2632 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2633 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2634 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2635 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2636 Orthanc::DicomMap dicom; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2637 GetResourcesLoader().GetSeries(dicom, i); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2638 FormatTags(stringBuffer_, dicom); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2639 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2640 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2641 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2642 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2643 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2644 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2645 int LoadSeriesThumbnail(const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2646 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2647 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2648 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2649 std::string image, mime; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2650 switch (GetResourcesLoader().GetSeriesThumbnail(image, mime, seriesInstanceUid)) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2651 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2652 case OrthancStone::SeriesThumbnailType_Image: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2653 Orthanc::Toolbox::EncodeDataUriScheme(stringBuffer_, mime, image); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2654 return ThumbnailType_Image; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2655 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2656 case OrthancStone::SeriesThumbnailType_Pdf: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2657 return ThumbnailType_Pdf; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2658 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2659 case OrthancStone::SeriesThumbnailType_Video: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2660 return ThumbnailType_Video; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2661 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2662 case OrthancStone::SeriesThumbnailType_NotLoaded: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2663 return ThumbnailType_Loading; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2664 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2665 case OrthancStone::SeriesThumbnailType_Unsupported: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2666 return ThumbnailType_NoPreview; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2667 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2668 default: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2669 return ThumbnailType_Unknown; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2670 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2671 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2672 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2673 return ThumbnailType_Unknown; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2674 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2675 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2676 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2677 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2678 void SpeedUpFetchSeriesMetadata(const char* studyInstanceUid, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2679 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2680 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2681 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2682 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2683 GetResourcesLoader().FetchSeriesMetadata(PRIORITY_HIGH, studyInstanceUid, seriesInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2684 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2685 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2686 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2687 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2688 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2689 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2690 int IsSeriesComplete(const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2691 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2692 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2693 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2694 return GetResourcesLoader().IsSeriesComplete(seriesInstanceUid) ? 1 : 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2695 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2696 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2697 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2698 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2699 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2700 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2701 int LoadSeriesInViewport(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2702 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2703 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2704 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2705 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2706 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
|
2707 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2708 if (GetResourcesLoader().SortSeriesFrames(*frames, seriesInstanceUid)) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2709 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2710 GetViewport(canvas)->SetFrames(frames.release()); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2711 return 1; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2712 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2713 else |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2714 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2715 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2716 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2717 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2718 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2719 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2720 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2721 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2722 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2723 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2724 void AllViewportsUpdateSize(int fitContent) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2725 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2726 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2727 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2728 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
|
2729 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2730 assert(it->second != NULL); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2731 it->second->UpdateSize(fitContent != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2732 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2733 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2734 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2735 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2736 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2737 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2738 EMSCRIPTEN_KEEPALIVE |
1672
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2739 int DecrementFrame(const char* canvas, |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2740 int isCircular) |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2741 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2742 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2743 { |
1672
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2744 return GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Minus, isCircular) ? 1 : 0; |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2745 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2746 EXTERN_CATCH_EXCEPTIONS; |
1672
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2747 return 0; |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2748 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2749 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2750 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2751 EMSCRIPTEN_KEEPALIVE |
1672
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2752 int IncrementFrame(const char* canvas, |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2753 int isCircular) |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2754 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2755 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2756 { |
1672
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2757 return GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Plus, isCircular) ? 1 : 0; |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2758 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2759 EXTERN_CATCH_EXCEPTIONS; |
1672
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2760 return 0; |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2761 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2762 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2763 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2764 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2765 void ShowReferenceLines(int show) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2766 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2767 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2768 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2769 showReferenceLines_ = (show != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2770 UpdateReferenceLines(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2771 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2772 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2773 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2774 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2775 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2776 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2777 void SetDefaultWindowing(const char* canvas) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2778 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2779 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2780 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2781 GetViewport(canvas)->SetDefaultWindowing(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2782 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2783 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2784 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2785 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2786 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2787 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2788 void SetWindowing(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2789 int center, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2790 int width) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2791 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2792 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2793 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2794 GetViewport(canvas)->SetWindowing(center, width); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2795 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2796 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2797 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2798 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2799 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2800 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2801 void InvertContrast(const char* canvas) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2802 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2803 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2804 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2805 GetViewport(canvas)->Invert(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2806 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2807 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2808 } |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2809 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2810 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2811 EMSCRIPTEN_KEEPALIVE |
1554
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2812 void FlipX(const char* canvas) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2813 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2814 try |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2815 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2816 GetViewport(canvas)->FlipX(); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2817 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2818 EXTERN_CATCH_EXCEPTIONS; |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2819 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2820 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2821 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2822 EMSCRIPTEN_KEEPALIVE |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2823 void FlipY(const char* canvas) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2824 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2825 try |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2826 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2827 GetViewport(canvas)->FlipY(); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2828 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2829 EXTERN_CATCH_EXCEPTIONS; |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2830 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2831 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2832 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2833 EMSCRIPTEN_KEEPALIVE |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2834 void SetSoftwareRendering(int softwareRendering) |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2835 { |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2836 softwareRendering_ = softwareRendering; |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2837 } |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2838 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2839 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2840 EMSCRIPTEN_KEEPALIVE |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2841 int IsSoftwareRendering() |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2842 { |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2843 return softwareRendering_; |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2844 } |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2845 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2846 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2847 EMSCRIPTEN_KEEPALIVE |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2848 void SetMouseButtonActions(int leftAction, |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2849 int middleAction, |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2850 int rightAction) |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2851 { |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2852 try |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2853 { |
1579
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2854 leftButtonAction_ = static_cast<WebViewerAction>(leftAction); |
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2855 middleButtonAction_ = static_cast<WebViewerAction>(middleAction); |
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2856 rightButtonAction_ = static_cast<WebViewerAction>(rightAction); |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2857 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2858 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2859 { |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2860 assert(it->second != NULL); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2861 it->second->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2862 } |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2863 } |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2864 EXTERN_CATCH_EXCEPTIONS; |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2865 } |
1575 | 2866 |
2867 | |
2868 EMSCRIPTEN_KEEPALIVE | |
1578 | 2869 void FitForPrint() |
1575 | 2870 { |
2871 try | |
2872 { | |
2873 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) | |
2874 { | |
2875 assert(it->second != NULL); | |
2876 it->second->FitForPrint(); | |
2877 } | |
2878 } | |
2879 EXTERN_CATCH_EXCEPTIONS; | |
2880 } | |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2881 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2882 |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2883 // 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
|
2884 // Instance UID" of the first loaded annotation |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2885 EMSCRIPTEN_KEEPALIVE |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2886 int LoadOsiriXAnnotations(const char* xml, |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2887 int clearPreviousAnnotations) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2888 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2889 try |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2890 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2891 if (clearPreviousAnnotations) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2892 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2893 annotations_->Clear(); |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2894 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2895 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2896 annotations_->LoadXml(xml); |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2897 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2898 // Force redraw, as the annotations might have changed |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2899 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2900 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2901 assert(it->second != NULL); |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2902 it->second->Redraw(); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2903 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2904 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2905 if (annotations_->GetSize() == 0) |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2906 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2907 stringBuffer_.clear(); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2908 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2909 else |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2910 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2911 stringBuffer_ = annotations_->GetAnnotation(0).GetSeriesInstanceUid(); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2912 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2913 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2914 LOG(WARNING) << "Loaded " << annotations_->GetSize() << " annotations from OsiriX"; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2915 return 1; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2916 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2917 EXTERN_CATCH_EXCEPTIONS; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2918 return 0; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2919 } |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2920 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2921 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2922 EMSCRIPTEN_KEEPALIVE |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2923 void FocusFirstOsiriXAnnotation(const char* canvas) |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2924 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2925 try |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2926 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2927 if (annotations_->GetSize() != 0) |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2928 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2929 const OrthancStone::OsiriX::Annotation& annotation = annotations_->GetAnnotation(0); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2930 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2931 boost::shared_ptr<ViewerViewport> viewport = GetViewport(canvas); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2932 viewport->ScheduleFrameFocus(annotation.GetSopInstanceUid(), 0 /* focus on first frame */); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2933 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2934 // Force redraw, as the annotations might already have changed |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2935 viewport->Redraw(); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2936 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2937 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2938 EXTERN_CATCH_EXCEPTIONS; |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2939 } |
1657
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2940 |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2941 |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2942 EMSCRIPTEN_KEEPALIVE |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2943 void FetchPdf(const char* studyInstanceUid, |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2944 const char* seriesInstanceUid) |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2945 { |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2946 try |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2947 { |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2948 LOG(INFO) << "Fetching PDF series: " << seriesInstanceUid; |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2949 GetResourcesLoader().FetchPdf(studyInstanceUid, seriesInstanceUid); |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2950 } |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2951 EXTERN_CATCH_EXCEPTIONS; |
66e5fcdf5597
pdf viewer is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1654
diff
changeset
|
2952 } |
1672
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2953 |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2954 |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2955 EMSCRIPTEN_KEEPALIVE |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2956 unsigned int GetCineRate(const char* canvas) |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2957 { |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2958 try |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2959 { |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2960 return GetViewport(canvas)->GetCineRate(); |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2961 } |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2962 EXTERN_CATCH_EXCEPTIONS; |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2963 return 0; |
570398585b5f
start support of cine sequences
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1671
diff
changeset
|
2964 } |
1674
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2965 |
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2966 |
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2967 EMSCRIPTEN_KEEPALIVE |
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2968 unsigned int GetSeriesNumberOfFrames(const char* seriesInstanceUid) |
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2969 { |
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2970 try |
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2971 { |
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2972 return GetResourcesLoader().GetSeriesNumberOfFrames(seriesInstanceUid); |
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2973 } |
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2974 EXTERN_CATCH_EXCEPTIONS; |
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2975 return 0; |
0621e523b670
number of frames in badge
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1672
diff
changeset
|
2976 } |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2977 } |