Mercurial > hg > orthanc-stone

annotate StoneWebViewer/WebAssembly/StoneWebViewer.cpp @ 1536:7b326e5ee97b

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 11 Aug 2020 10:26:01 +0200
parents 0443d04416d9
children
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #include <emscripten.h>
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23
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24
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25 #define DISPATCH_JAVASCRIPT_EVENT(name) \
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26 EM_ASM( \
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27 const customEvent = document.createEvent("CustomEvent"); \
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28 customEvent.initCustomEvent(name, false, false, undefined); \
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29 window.dispatchEvent(customEvent); \
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30 );
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31
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32
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33 #define EXTERN_CATCH_EXCEPTIONS \
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34 catch (Orthanc::OrthancException& e) \
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35 { \
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36 LOG(ERROR) << "OrthancException: " << e.What(); \
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37 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
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38 } \
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39 catch (OrthancStone::StoneException& e) \
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40 { \
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41 LOG(ERROR) << "StoneException: " << e.What(); \
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42 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
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43 } \
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44 catch (std::exception& e) \
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45 { \
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46 LOG(ERROR) << "Runtime error: " << e.what(); \
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47 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
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48 } \
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49 catch (...) \
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50 { \
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51 LOG(ERROR) << "Native exception"; \
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52 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \
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53 }
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54
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55
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56 #include <Cache/MemoryObjectCache.h>
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57 #include <DicomFormat/DicomArray.h>
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58 #include <DicomParsing/Internals/DicomImageDecoder.h>
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59 #include <Images/Image.h>
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60 #include <Images/ImageProcessing.h>
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61 #include <Images/JpegReader.h>
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62 #include <Logging.h>
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63
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64 #include "../../OrthancStone/Sources/Loaders/DicomResourcesLoader.h"
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65 #include "../../OrthancStone/Sources/Loaders/SeriesMetadataLoader.h"
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66 #include "../../OrthancStone/Sources/Loaders/SeriesThumbnailsLoader.h"
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67 #include "../../OrthancStone/Sources/Loaders/WebAssemblyLoadersContext.h"
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68 #include "../../OrthancStone/Sources/Messages/ObserverBase.h"
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69 #include "../../OrthancStone/Sources/Oracle/ParseDicomFromWadoCommand.h"
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70 #include "../../OrthancStone/Sources/Scene2D/ColorTextureSceneLayer.h"
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71 #include "../../OrthancStone/Sources/Scene2D/FloatTextureSceneLayer.h"
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72 #include "../../OrthancStone/Sources/Scene2D/PolylineSceneLayer.h"
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73 #include "../../OrthancStone/Sources/StoneException.h"
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74 #include "../../OrthancStone/Sources/Toolbox/DicomInstanceParameters.h"
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75 #include "../../OrthancStone/Sources/Toolbox/GeometryToolbox.h"
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76 #include "../../OrthancStone/Sources/Toolbox/SortedFrames.h"
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77 #include "../../OrthancStone/Sources/Viewport/WebGLViewport.h"
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78
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79 #include <boost/make_shared.hpp>
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80 #include <stdio.h>
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81
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82
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83 enum EMSCRIPTEN_KEEPALIVE ThumbnailType
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84 {
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85 ThumbnailType_Image,
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86 ThumbnailType_NoPreview,
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87 ThumbnailType_Pdf,
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88 ThumbnailType_Video,
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89 ThumbnailType_Loading,
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90 ThumbnailType_Unknown
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91 };
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92
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93
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94 enum EMSCRIPTEN_KEEPALIVE DisplayedFrameQuality
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95 {
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96 DisplayedFrameQuality_None,
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97 DisplayedFrameQuality_Low,
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98 DisplayedFrameQuality_High
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99 };
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100
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101
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102
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103 static const int PRIORITY_HIGH = -100;
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104 static const int PRIORITY_LOW = 100;
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105 static const int PRIORITY_NORMAL = 0;
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106
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107 static const unsigned int QUALITY_JPEG = 0;
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108 static const unsigned int QUALITY_FULL = 1;
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109
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110 class ResourcesLoader : public OrthancStone::ObserverBase<ResourcesLoader>
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111 {
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112 public:
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113 class IObserver : public boost::noncopyable
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114 {
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115 public:
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116 virtual ~IObserver()
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117 {
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118 }
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119
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120 virtual void SignalResourcesLoaded() = 0;
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121
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122 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid,
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123 const std::string& seriesInstanceUid) = 0;
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124
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125 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid,
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126 const std::string& seriesInstanceUid) = 0;
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127 };
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128
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129 private:
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130 std::unique_ptr<IObserver> observer_;
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131 OrthancStone::DicomSource source_;
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132 size_t pending_;
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133 boost::shared_ptr<OrthancStone::LoadedDicomResources> studies_;
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134 boost::shared_ptr<OrthancStone::LoadedDicomResources> series_;
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135 boost::shared_ptr<OrthancStone::DicomResourcesLoader> resourcesLoader_;
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136 boost::shared_ptr<OrthancStone::SeriesThumbnailsLoader> thumbnailsLoader_;
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137 boost::shared_ptr<OrthancStone::SeriesMetadataLoader> metadataLoader_;
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138
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139 ResourcesLoader(const OrthancStone::DicomSource& source) :
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140 source_(source),
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141 pending_(0),
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142 studies_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID)),
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143 series_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID))
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144 {
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145 }
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146
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147 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message)
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148 {
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149 const Orthanc::SingleValueObject<Orthanc::ResourceType>& payload =
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150 dynamic_cast<const Orthanc::SingleValueObject<Orthanc::ResourceType>&>(message.GetUserPayload());
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151
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152 OrthancStone::LoadedDicomResources& dicom = *message.GetResources();
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153
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154 LOG(INFO) << "resources loaded: " << dicom.GetSize()
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155 << ", " << Orthanc::EnumerationToString(payload.GetValue());
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156
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157 if (payload.GetValue() == Orthanc::ResourceType_Series)
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158 {
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159 for (size_t i = 0; i < dicom.GetSize(); i++)
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160 {
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161 std::string studyInstanceUid, seriesInstanceUid;
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162 if (dicom.GetResource(i).LookupStringValue(
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163 studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) &&
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164 dicom.GetResource(i).LookupStringValue(
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165 seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false))
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166 {
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167 thumbnailsLoader_->ScheduleLoadThumbnail(source_, "", studyInstanceUid, seriesInstanceUid);
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168 metadataLoader_->ScheduleLoadSeries(PRIORITY_LOW + 1, source_, studyInstanceUid, seriesInstanceUid);
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169 }
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170 }
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171 }
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172
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173 if (pending_ == 0)
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174 {
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175 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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176 }
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177 else
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178 {
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179 pending_ --;
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180 if (pending_ == 0 &&
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181 observer_.get() != NULL)
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182 {
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183 observer_->SignalResourcesLoaded();
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184 }
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185 }
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186 }
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187
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188 void Handle(const OrthancStone::SeriesThumbnailsLoader::SuccessMessage& message)
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189 {
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190 if (observer_.get() != NULL)
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191 {
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192 observer_->SignalSeriesThumbnailLoaded(
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193 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid());
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194 }
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195 }
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196
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197 void Handle(const OrthancStone::SeriesMetadataLoader::SuccessMessage& message)
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198 {
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199 if (observer_.get() != NULL)
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200 {
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201 observer_->SignalSeriesMetadataLoaded(
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202 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid());
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203 }
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204 }
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205
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206 void FetchInternal(const std::string& studyInstanceUid,
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207 const std::string& seriesInstanceUid)
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208 {
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209 // Firstly, load the study
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210 Orthanc::DicomMap filter;
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211 filter.SetValue(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, studyInstanceUid, false);
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212
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213 std::set<Orthanc::DicomTag> tags;
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214 tags.insert(Orthanc::DICOM_TAG_STUDY_DESCRIPTION); // Necessary for Orthanc DICOMweb plugin
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215
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216 resourcesLoader_->ScheduleQido(
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217 studies_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Study, filter, tags,
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218 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Study));
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219
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220 // Secondly, load the series
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221 if (!seriesInstanceUid.empty())
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222 {
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223 filter.SetValue(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, seriesInstanceUid, false);
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224 }
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225
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226 tags.insert(Orthanc::DICOM_TAG_SERIES_NUMBER); // Necessary for Google Cloud Platform
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227
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228 resourcesLoader_->ScheduleQido(
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229 series_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Series, filter, tags,
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230 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Series));
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231
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232 pending_ += 2;
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233 }
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234
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235 public:
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236 static boost::shared_ptr<ResourcesLoader> Create(OrthancStone::ILoadersContext::ILock& lock,
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237 const OrthancStone::DicomSource& source)
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238 {
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239 boost::shared_ptr<ResourcesLoader> loader(new ResourcesLoader(source));
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240
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241 loader->resourcesLoader_ = OrthancStone::DicomResourcesLoader::Create(lock);
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242 loader->thumbnailsLoader_ = OrthancStone::SeriesThumbnailsLoader::Create(lock, PRIORITY_LOW);
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243 loader->metadataLoader_ = OrthancStone::SeriesMetadataLoader::Create(lock);
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244
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245 loader->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>(
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246 *loader->resourcesLoader_, &ResourcesLoader::Handle);
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247
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248 loader->Register<OrthancStone::SeriesThumbnailsLoader::SuccessMessage>(
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249 *loader->thumbnailsLoader_, &ResourcesLoader::Handle);
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250
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251 loader->Register<OrthancStone::SeriesMetadataLoader::SuccessMessage>(
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252 *loader->metadataLoader_, &ResourcesLoader::Handle);
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253
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254 return loader;
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255 }
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256
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257 void FetchAllStudies()
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258 {
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259 FetchInternal("", "");
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260 }
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261
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262 void FetchStudy(const std::string& studyInstanceUid)
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263 {
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264 FetchInternal(studyInstanceUid, "");
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265 }
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266
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267 void FetchSeries(const std::string& studyInstanceUid,
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268 const std::string& seriesInstanceUid)
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269 {
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270 FetchInternal(studyInstanceUid, seriesInstanceUid);
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271 }
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272
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273 size_t GetStudiesCount() const
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274 {
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275 return studies_->GetSize();
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276 }
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277
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278 size_t GetSeriesCount() const
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279 {
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280 return series_->GetSize();
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281 }
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282
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283 void GetStudy(Orthanc::DicomMap& target,
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284 size_t i)
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285 {
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286 target.Assign(studies_->GetResource(i));
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287 }
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288
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289 void GetSeries(Orthanc::DicomMap& target,
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290 size_t i)
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291 {
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292 target.Assign(series_->GetResource(i));
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293
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294 // Complement with the study-level tags
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295 std::string studyInstanceUid;
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296 if (target.LookupStringValue(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) &&
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297 studies_->HasResource(studyInstanceUid))
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298 {
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299 studies_->MergeResource(target, studyInstanceUid);
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300 }
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301 }
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302
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303 OrthancStone::SeriesThumbnailType GetSeriesThumbnail(std::string& image,
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304 std::string& mime,
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305 const std::string& seriesInstanceUid)
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306 {
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307 return thumbnailsLoader_->GetSeriesThumbnail(image, mime, seriesInstanceUid);
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308 }
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309
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310 void FetchSeriesMetadata(int priority,
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311 const std::string& studyInstanceUid,
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312 const std::string& seriesInstanceUid)
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313 {
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314 metadataLoader_->ScheduleLoadSeries(priority, source_, studyInstanceUid, seriesInstanceUid);
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315 }
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316
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317 bool IsSeriesComplete(const std::string& seriesInstanceUid)
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318 {
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319 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid);
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320 return accessor.IsComplete();
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321 }
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322
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323 bool SortSeriesFrames(OrthancStone::SortedFrames& target,
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324 const std::string& seriesInstanceUid)
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325 {
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326 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid);
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327
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328 if (accessor.IsComplete())
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329 {
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330 target.Clear();
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331
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332 for (size_t i = 0; i < accessor.GetInstancesCount(); i++)
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333 {
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334 target.AddInstance(accessor.GetInstance(i));
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335 }
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336
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337 target.Sort();
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338
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339 return true;
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340 }
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341 else
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342 {
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343 return false;
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344 }
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345 }
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346
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347 void AcquireObserver(IObserver* observer)
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348 {
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349 observer_.reset(observer);
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350 }
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351 };
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352
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353
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354
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355 class FramesCache : public boost::noncopyable
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356 {
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357 private:
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358 class CachedImage : public Orthanc::ICacheable
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359 {
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360 private:
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361 std::unique_ptr<Orthanc::ImageAccessor> image_;
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362 unsigned int quality_;
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363
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364 public:
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365 CachedImage(Orthanc::ImageAccessor* image,
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366 unsigned int quality) :
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367 image_(image),
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368 quality_(quality)
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369 {
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370 assert(image != NULL);
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371 }
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372
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373 virtual size_t GetMemoryUsage() const
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374 {
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375 assert(image_.get() != NULL);
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376 return (image_->GetBytesPerPixel() * image_->GetPitch() * image_->GetHeight());
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377 }
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378
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379 const Orthanc::ImageAccessor& GetImage() const
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380 {
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381 assert(image_.get() != NULL);
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382 return *image_;
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383 }
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384
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385 unsigned int GetQuality() const
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386 {
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387 return quality_;
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388 }
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389 };
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390
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391
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392 static std::string GetKey(const std::string& sopInstanceUid,
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393 size_t frameIndex)
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394 {
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395 return sopInstanceUid + "|" + boost::lexical_cast<std::string>(frameIndex);
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396 }
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397
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398
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399 Orthanc::MemoryObjectCache cache_;
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400
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401 public:
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402 FramesCache()
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403 {
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404 SetMaximumSize(100 * 1024 * 1024); // 100 MB
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405 }
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406
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407 size_t GetMaximumSize()
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408 {
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409 return cache_.GetMaximumSize();
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410 }
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411
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412 void SetMaximumSize(size_t size)
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413 {
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414 cache_.SetMaximumSize(size);
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415 }
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416
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diff changeset
417 /**
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418 * Returns "true" iff the provided image has better quality than the
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419 * previously cached one, or if no cache was previously available.
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420 **/
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diff changeset
421 bool Acquire(const std::string& sopInstanceUid,
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422 size_t frameIndex,
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423 Orthanc::ImageAccessor* image /* transfer ownership */,
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424 unsigned int quality)
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425 {
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426 std::unique_ptr<Orthanc::ImageAccessor> protection(image);
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diff changeset
427
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428 if (image == NULL)
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diff changeset
429 {
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430 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
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diff changeset
431 }
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432 else if (image->GetFormat() != Orthanc::PixelFormat_Float32 &&
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433 image->GetFormat() != Orthanc::PixelFormat_RGB24)
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434 {
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435 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat);
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436 }
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diff changeset
437
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438 const std::string& key = GetKey(sopInstanceUid, frameIndex);
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439
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440 bool invalidate = false;
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diff changeset
441
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442 {
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443 /**
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444 * Access the previous cached entry, with side effect of tagging
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445 * it as the most recently accessed frame (update of LRU recycling)
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446 **/
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447 Orthanc::MemoryObjectCache::Accessor accessor(cache_, key, false /* unique lock */);
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448
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449 if (accessor.IsValid())
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450 {
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451 const CachedImage& previous = dynamic_cast<const CachedImage&>(accessor.GetValue());
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452
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453 // There is already a cached image for this frame
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454 if (previous.GetQuality() < quality)
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455 {
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456 // The previously stored image has poorer quality
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457 invalidate = true;
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458 }
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459 else
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460 {
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461 // No update in the quality, don't change the cache
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462 return false;
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463 }
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464 }
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465 else
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466 {
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467 invalidate = false;
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468 }
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diff changeset
469 }
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470
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471 if (invalidate)
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472 {
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473 cache_.Invalidate(key);
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474 }
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475
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476 cache_.Acquire(key, new CachedImage(protection.release(), quality));
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477 return true;
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478 }
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479
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480 class Accessor : public boost::noncopyable
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481 {
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482 private:
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483 Orthanc::MemoryObjectCache::Accessor accessor_;
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484
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485 const CachedImage& GetCachedImage() const
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486 {
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487 if (IsValid())
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488 {
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489 return dynamic_cast<CachedImage&>(accessor_.GetValue());
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490 }
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491 else
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492 {
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493 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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494 }
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diff changeset
495 }
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diff changeset
496
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diff changeset
497 public:
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498 Accessor(FramesCache& that,
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499 const std::string& sopInstanceUid,
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500 size_t frameIndex) :
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diff changeset
501 accessor_(that.cache_, GetKey(sopInstanceUid, frameIndex), false /* shared lock */)
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diff changeset
502 {
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parents:
diff changeset
503 }
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parents:
diff changeset
504
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diff changeset
505 bool IsValid() const
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diff changeset
506 {
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507 return accessor_.IsValid();
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diff changeset
508 }
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parents:
diff changeset
509
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510 const Orthanc::ImageAccessor& GetImage() const
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parents:
diff changeset
511 {
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diff changeset
512 return GetCachedImage().GetImage();
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parents:
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513 }
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parents:
diff changeset
514
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515 unsigned int GetQuality() const
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516 {
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517 return GetCachedImage().GetQuality();
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518 }
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519 };
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parents:
diff changeset
520 };
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parents:
diff changeset
521
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parents:
diff changeset
522
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
523
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524 class SeriesCursor : public boost::noncopyable
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525 {
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526 public:
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parents:
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527 enum Action
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parents:
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528 {
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diff changeset
529 Action_FastPlus,
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diff changeset
530 Action_Plus,
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parents:
diff changeset
531 Action_None,
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parents:
diff changeset
532 Action_Minus,
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parents:
diff changeset
533 Action_FastMinus
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parents:
diff changeset
534 };
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parents:
diff changeset
535
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
536 private:
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537 std::vector<size_t> prefetch_;
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diff changeset
538 int framesCount_;
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539 int currentFrame_;
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540 bool isCircular_;
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541 int fastDelta_;
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542 Action lastAction_;
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543
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parents:
diff changeset
544 int ComputeNextFrame(int currentFrame,
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545 Action action) const
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parents:
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546 {
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diff changeset
547 if (framesCount_ == 0)
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548 {
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diff changeset
549 assert(currentFrame == 0);
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550 return 0;
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551 }
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552
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553 int nextFrame = currentFrame;
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554
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555 switch (action)
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556 {
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parents:
diff changeset
557 case Action_FastPlus:
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558 nextFrame += fastDelta_;
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559 break;
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parents:
diff changeset
560
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diff changeset
561 case Action_Plus:
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562 nextFrame += 1;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
563 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
564
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
565 case Action_None:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
566 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
567
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
568 case Action_Minus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
569 nextFrame -= 1;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
570 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
571
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
572 case Action_FastMinus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
573 nextFrame -= fastDelta_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
574 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
575
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
576 default:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
577 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
578 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
579
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
580 if (isCircular_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
581 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
582 while (nextFrame < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
583 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
584 nextFrame += framesCount_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
585 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
586
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
587 while (nextFrame >= framesCount_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
588 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
589 nextFrame -= framesCount_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
590 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
591 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
592 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
593 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
594 if (nextFrame < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
595 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
596 nextFrame = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
597 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
598 else if (nextFrame >= framesCount_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
599 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
600 nextFrame = framesCount_ - 1;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
601 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
602 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
603
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
604 return nextFrame;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
605 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
606
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
607 void UpdatePrefetch()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
608 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
609 /**
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
610 * This method will order the frames of the series according to
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
611 * the number of "actions" (i.e. mouse wheels) that are necessary
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
612 * to reach them, starting from the current frame. It is assumed
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
613 * that once one action is done, it is more likely that the user
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
614 * will do the same action just afterwards.
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
615 **/
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
616
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
617 prefetch_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
618
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
619 if (framesCount_ == 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
620 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
621 return;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
622 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
623
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
624 prefetch_.reserve(framesCount_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
625
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
626 // Breadth-first search using a FIFO. The queue associates a frame
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
627 // and the action that is the most likely in this frame
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
628 typedef std::list< std::pair<int, Action> > Queue;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
629
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
630 Queue queue;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
631 std::set<int> visited; // Frames that have already been visited
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
632
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
633 queue.push_back(std::make_pair(currentFrame_, lastAction_));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
634
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
635 while (!queue.empty())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
636 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
637 int frame = queue.front().first;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
638 Action previousAction = queue.front().second;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
639 queue.pop_front();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
640
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
641 if (visited.find(frame) == visited.end())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
642 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
643 visited.insert(frame);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
644 prefetch_.push_back(frame);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
645
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
646 switch (previousAction)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
647 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
648 case Action_None:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
649 case Action_Plus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
650 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
651 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
652 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
653 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
654 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
655
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
656 case Action_Minus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
657 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
658 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
659 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
660 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
661 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
662
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
663 case Action_FastPlus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
664 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
665 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
666 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
667 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
668 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
669
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
670 case Action_FastMinus:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
671 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
672 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
673 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
674 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
675 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
676
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
677 default:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
678 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
679 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
680 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
681 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
682
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
683 assert(prefetch_.size() == framesCount_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
684 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
685
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
686 bool CheckFrameIndex(int frame) const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
687 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
688 return ((framesCount_ == 0 && frame == 0) ||
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
689 (framesCount_ > 0 && frame >= 0 && frame < framesCount_));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
690 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
691
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
692 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
693 SeriesCursor(size_t framesCount) :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
694 framesCount_(framesCount),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
695 currentFrame_(framesCount / 2), // Start at the middle frame
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
696 isCircular_(false),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
697 lastAction_(Action_None)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
698 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
699 SetFastDelta(framesCount / 20);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
700 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
701 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
702
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
703 void SetCircular(bool isCircular)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
704 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
705 isCircular_ = isCircular;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
706 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
707 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
708
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
709 void SetFastDelta(int delta)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
710 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
711 fastDelta_ = (delta < 0 ? -delta : delta);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
712
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
713 if (fastDelta_ <= 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
714 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
715 fastDelta_ = 1;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
716 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
717 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
718
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
719 void SetCurrentIndex(size_t frame)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
720 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
721 if (frame >= framesCount_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
722 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
723 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
724 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
725 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
726 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
727 currentFrame_ = frame;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
728 lastAction_ = Action_None;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
729 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
730 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
731 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
732
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
733 size_t GetCurrentIndex() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
734 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
735 assert(CheckFrameIndex(currentFrame_));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
736 return static_cast<size_t>(currentFrame_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
737 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
738
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
739 void Apply(Action action)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
740 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
741 currentFrame_ = ComputeNextFrame(currentFrame_, action);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
742 lastAction_ = action;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
743 UpdatePrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
744 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
745
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
746 size_t GetPrefetchSize() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
747 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
748 assert(prefetch_.size() == framesCount_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
749 return prefetch_.size();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
750 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
751
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
752 size_t GetPrefetchFrameIndex(size_t i) const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
753 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
754 if (i >= prefetch_.size())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
755 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
756 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
757 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
758 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
759 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
760 assert(CheckFrameIndex(prefetch_[i]));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
761 return static_cast<size_t>(prefetch_[i]);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
762 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
763 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
764 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
765
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
766
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
767
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
768
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
769 class FrameGeometry
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
770 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
771 private:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
772 bool isValid_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
773 std::string frameOfReferenceUid_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
774 OrthancStone::CoordinateSystem3D coordinates_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
775 double pixelSpacingX_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
776 double pixelSpacingY_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
777 OrthancStone::Extent2D extent_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
778
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
779 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
780 FrameGeometry() :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
781 isValid_(false)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
782 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
783 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
784
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
785 FrameGeometry(const Orthanc::DicomMap& tags) :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
786 isValid_(false),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
787 coordinates_(tags)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
788 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
789 if (!tags.LookupStringValue(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
790 frameOfReferenceUid_, Orthanc::DICOM_TAG_FRAME_OF_REFERENCE_UID, false))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
791 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
792 frameOfReferenceUid_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
793 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
794
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
795 OrthancStone::GeometryToolbox::GetPixelSpacing(pixelSpacingX_, pixelSpacingY_, tags);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
796
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
797 unsigned int rows, columns;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
798 if (tags.HasTag(Orthanc::DICOM_TAG_IMAGE_POSITION_PATIENT) &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
799 tags.HasTag(Orthanc::DICOM_TAG_IMAGE_ORIENTATION_PATIENT) &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
800 tags.ParseUnsignedInteger32(rows, Orthanc::DICOM_TAG_ROWS) &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
801 tags.ParseUnsignedInteger32(columns, Orthanc::DICOM_TAG_COLUMNS))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
802 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
803 double ox = -pixelSpacingX_ / 2.0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
804 double oy = -pixelSpacingY_ / 2.0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
805 extent_.AddPoint(ox, oy);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
806 extent_.AddPoint(ox + pixelSpacingX_ * static_cast<double>(columns),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
807 oy + pixelSpacingY_ * static_cast<double>(rows));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
808
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
809 isValid_ = true;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
810 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
811 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
812
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
813 bool IsValid() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
814 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
815 return isValid_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
816 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
817
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
818 const std::string& GetFrameOfReferenceUid() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
819 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
820 if (isValid_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
821 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
822 return frameOfReferenceUid_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
823 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
824 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
825 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
826 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
827 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
828 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
829
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
830 const OrthancStone::CoordinateSystem3D& GetCoordinates() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
831 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
832 if (isValid_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
833 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
834 return coordinates_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
835 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
836 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
837 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
838 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
839 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
840 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
841
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
842 double GetPixelSpacingX() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
843 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
844 if (isValid_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
845 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
846 return pixelSpacingX_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
847 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
848 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
849 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
850 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
851 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
852 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
853
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
854 double GetPixelSpacingY() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
855 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
856 if (isValid_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
857 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
858 return pixelSpacingY_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
859 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
860 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
861 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
862 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
863 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
864 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
865
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
866 bool Intersect(double& x1, // Coordinates of the clipped line (out)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
867 double& y1,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
868 double& x2,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
869 double& y2,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
870 const FrameGeometry& other) const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
871 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
872 if (this == &other)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
873 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
874 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
875 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
876
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
877 OrthancStone::Vector direction, origin;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
878
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
879 if (IsValid() &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
880 other.IsValid() &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
881 !extent_.IsEmpty() &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
882 frameOfReferenceUid_ == other.frameOfReferenceUid_ &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
883 OrthancStone::GeometryToolbox::IntersectTwoPlanes(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
884 origin, direction,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
885 coordinates_.GetOrigin(), coordinates_.GetNormal(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
886 other.coordinates_.GetOrigin(), other.coordinates_.GetNormal()))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
887 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
888 double ax, ay, bx, by;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
889 coordinates_.ProjectPoint(ax, ay, origin);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
890 coordinates_.ProjectPoint(bx, by, origin + 100.0 * direction);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
891
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
892 return OrthancStone::GeometryToolbox::ClipLineToRectangle(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
893 x1, y1, x2, y2,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
894 ax, ay, bx, by,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
895 extent_.GetX1(), extent_.GetY1(), extent_.GetX2(), extent_.GetY2());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
896 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
897 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
898 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
899 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
900 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
901 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
902 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
903
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
904
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
905
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
906 class ViewerViewport : public OrthancStone::ObserverBase<ViewerViewport>
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
907 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
908 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
909 class IObserver : public boost::noncopyable
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
910 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
911 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
912 virtual ~IObserver()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
913 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
914 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
915
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
916 virtual void SignalFrameUpdated(const ViewerViewport& viewport,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
917 size_t currentFrame,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
918 size_t countFrames,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
919 DisplayedFrameQuality quality) = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
920 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
921
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
922 private:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
923 static const int LAYER_TEXTURE = 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
924 static const int LAYER_REFERENCE_LINES = 1;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
925
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
926
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
927 class ICommand : public Orthanc::IDynamicObject
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
928 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
929 private:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
930 boost::shared_ptr<ViewerViewport> viewport_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
931
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
932 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
933 ICommand(boost::shared_ptr<ViewerViewport> viewport) :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
934 viewport_(viewport)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
935 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
936 if (viewport == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
937 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
938 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
939 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
940 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
941
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
942 virtual ~ICommand()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
943 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
944 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
945
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
946 ViewerViewport& GetViewport() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
947 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
948 assert(viewport_ != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
949 return *viewport_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
950 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
951
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
952 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
953 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
954 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
955 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
956
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
957 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
958 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
959 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
960 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
961
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
962 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
963 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
964 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
965 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
966 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
967
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
968 class SetDefaultWindowingCommand : public ICommand
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
969 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
970 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
971 SetDefaultWindowingCommand(boost::shared_ptr<ViewerViewport> viewport) :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
972 ICommand(viewport)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
973 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
974 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
975
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
976 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
977 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
978 if (message.GetResources()->GetSize() != 1)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
979 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
980 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
981 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
982
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
983 const Orthanc::DicomMap& dicom = message.GetResources()->GetResource(0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
984
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
985 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
986 OrthancStone::DicomInstanceParameters params(dicom);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
987
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
988 if (params.HasDefaultWindowing())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
989 {
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990 GetViewport().defaultWindowingCenter_ = params.GetDefaultWindowingCenter();
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991 GetViewport().defaultWindowingWidth_ = params.GetDefaultWindowingWidth();
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992 LOG(INFO) << "Default windowing: " << params.GetDefaultWindowingCenter()
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993 << "," << params.GetDefaultWindowingWidth();
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994
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995 GetViewport().windowingCenter_ = params.GetDefaultWindowingCenter();
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996 GetViewport().windowingWidth_ = params.GetDefaultWindowingWidth();
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997 }
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998 else
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999 {
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1000 LOG(INFO) << "No default windowing";
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1001 GetViewport().ResetDefaultWindowing();
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1002 }
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1003 }
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parents:
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1004
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parents:
diff changeset
1005 GetViewport().DisplayCurrentFrame();
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1006 }
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parents:
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1007 };
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parents:
diff changeset
1008
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1009 class SetLowQualityFrame : public ICommand
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1010 {
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1011 private:
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1012 std::string sopInstanceUid_;
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1013 unsigned int frameIndex_;
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1014 float windowCenter_;
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parents:
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1015 float windowWidth_;
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parents:
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1016 bool isMonochrome1_;
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parents:
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1017 bool isPrefetch_;
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1018
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parents:
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1019 public:
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parents:
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1020 SetLowQualityFrame(boost::shared_ptr<ViewerViewport> viewport,
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1021 const std::string& sopInstanceUid,
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1022 unsigned int frameIndex,
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1023 float windowCenter,
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1024 float windowWidth,
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parents:
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1025 bool isMonochrome1,
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parents:
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1026 bool isPrefetch) :
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parents:
diff changeset
1027 ICommand(viewport),
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parents:
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1028 sopInstanceUid_(sopInstanceUid),
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parents:
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1029 frameIndex_(frameIndex),
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parents:
diff changeset
1030 windowCenter_(windowCenter),
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parents:
diff changeset
1031 windowWidth_(windowWidth),
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parents:
diff changeset
1032 isMonochrome1_(isMonochrome1),
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parents:
diff changeset
1033 isPrefetch_(isPrefetch)
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parents:
diff changeset
1034 {
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parents:
diff changeset
1035 }
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parents:
diff changeset
1036
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parents:
diff changeset
1037 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const ORTHANC_OVERRIDE
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parents:
diff changeset
1038 {
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parents:
diff changeset
1039 std::unique_ptr<Orthanc::JpegReader> jpeg(new Orthanc::JpegReader);
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1040 jpeg->ReadFromMemory(message.GetAnswer());
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parents:
diff changeset
1041
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parents:
diff changeset
1042 bool updatedCache;
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parents:
diff changeset
1043
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parents:
diff changeset
1044 switch (jpeg->GetFormat())
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parents:
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1045 {
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parents:
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1046 case Orthanc::PixelFormat_RGB24:
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parents:
diff changeset
1047 updatedCache = GetViewport().cache_->Acquire(
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parents:
diff changeset
1048 sopInstanceUid_, frameIndex_, jpeg.release(), QUALITY_JPEG);
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parents:
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1049 break;
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parents:
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1050
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parents:
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1051 case Orthanc::PixelFormat_Grayscale8:
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parents:
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1052 {
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parents:
diff changeset
1053 if (isMonochrome1_)
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parents:
diff changeset
1054 {
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parents:
diff changeset
1055 Orthanc::ImageProcessing::Invert(*jpeg);
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parents:
diff changeset
1056 }
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parents:
diff changeset
1057
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parents:
diff changeset
1058 std::unique_ptr<Orthanc::Image> converted(
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parents:
diff changeset
1059 new Orthanc::Image(Orthanc::PixelFormat_Float32, jpeg->GetWidth(),
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parents:
diff changeset
1060 jpeg->GetHeight(), false));
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parents:
diff changeset
1061
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parents:
diff changeset
1062 Orthanc::ImageProcessing::Convert(*converted, *jpeg);
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parents:
diff changeset
1063
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parents:
diff changeset
1064 /**
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parents:
diff changeset
1065
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parents:
diff changeset
1066 Orthanc::ImageProcessing::ShiftScale() computes "(x + offset) * scaling".
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parents:
diff changeset
1067 The system to solve is thus:
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parents:
diff changeset
1068
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parents:
diff changeset
1069 (0 + offset) * scaling = windowingCenter - windowingWidth / 2 [a]
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parents:
diff changeset
1070 (255 + offset) * scaling = windowingCenter + windowingWidth / 2 [b]
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parents:
diff changeset
1071
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parents:
diff changeset
1072 Resolution:
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parents:
diff changeset
1073
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parents:
diff changeset
1074 [b - a] => 255 * scaling = windowingWidth
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parents:
diff changeset
1075 [a] => offset = (windowingCenter - windowingWidth / 2) / scaling
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parents:
diff changeset
1076
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parents:
diff changeset
1077 **/
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parents:
diff changeset
1078
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parents:
diff changeset
1079 const float scaling = windowWidth_ / 255.0f;
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parents:
diff changeset
1080 const float offset = (OrthancStone::LinearAlgebra::IsCloseToZero(scaling) ? 0 :
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parents:
diff changeset
1081 (windowCenter_ - windowWidth_ / 2.0f) / scaling);
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parents:
diff changeset
1082
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parents:
diff changeset
1083 Orthanc::ImageProcessing::ShiftScale(*converted, offset, scaling, false);
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parents:
diff changeset
1084 updatedCache = GetViewport().cache_->Acquire(
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parents:
diff changeset
1085 sopInstanceUid_, frameIndex_, converted.release(), QUALITY_JPEG);
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parents:
diff changeset
1086 break;
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parents:
diff changeset
1087 }
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parents:
diff changeset
1088
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parents:
diff changeset
1089 default:
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1090 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
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parents:
diff changeset
1091 }
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parents:
diff changeset
1092
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parents:
diff changeset
1093 if (updatedCache)
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parents:
diff changeset
1094 {
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parents:
diff changeset
1095 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameIndex_);
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parents:
diff changeset
1096 }
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parents:
diff changeset
1097
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parents:
diff changeset
1098 if (isPrefetch_)
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parents:
diff changeset
1099 {
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parents:
diff changeset
1100 GetViewport().ScheduleNextPrefetch();
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parents:
diff changeset
1101 }
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parents:
diff changeset
1102 }
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parents:
diff changeset
1103 };
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parents:
diff changeset
1104
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parents:
diff changeset
1105
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parents:
diff changeset
1106 class SetFullDicomFrame : public ICommand
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1107 {
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parents:
diff changeset
1108 private:
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parents:
diff changeset
1109 std::string sopInstanceUid_;
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parents:
diff changeset
1110 unsigned int frameIndex_;
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parents:
diff changeset
1111 bool isPrefetch_;
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parents:
diff changeset
1112
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parents:
diff changeset
1113 public:
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parents:
diff changeset
1114 SetFullDicomFrame(boost::shared_ptr<ViewerViewport> viewport,
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parents:
diff changeset
1115 const std::string& sopInstanceUid,
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parents:
diff changeset
1116 unsigned int frameIndex,
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parents:
diff changeset
1117 bool isPrefetch) :
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parents:
diff changeset
1118 ICommand(viewport),
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parents:
diff changeset
1119 sopInstanceUid_(sopInstanceUid),
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parents:
diff changeset
1120 frameIndex_(frameIndex),
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parents:
diff changeset
1121 isPrefetch_(isPrefetch)
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parents:
diff changeset
1122 {
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parents:
diff changeset
1123 }
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parents:
diff changeset
1124
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parents:
diff changeset
1125 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const ORTHANC_OVERRIDE
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parents:
diff changeset
1126 {
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parents:
diff changeset
1127 Orthanc::DicomMap tags;
1531
d3cafeef07bb fix for new interface of Orthanc::ParsedDicomFile::ExtractDicomSummary()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1516
diff changeset
1128 message.GetDicom().ExtractDicomSummary(tags, ORTHANC_STONE_MAX_TAG_LENGTH);
1495
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1129
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parents:
diff changeset
1130 std::string s;
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parents:
diff changeset
1131 if (!tags.LookupStringValue(s, Orthanc::DICOM_TAG_SOP_INSTANCE_UID, false))
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1132 {
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parents:
diff changeset
1133 // Safety check
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parents:
diff changeset
1134 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1135 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1136
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parents:
diff changeset
1137 std::unique_ptr<Orthanc::ImageAccessor> frame(
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parents:
diff changeset
1138 Orthanc::DicomImageDecoder::Decode(message.GetDicom(), frameIndex_));
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1139
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parents:
diff changeset
1140 if (frame.get() == NULL)
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parents:
diff changeset
1141 {
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parents:
diff changeset
1142 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1143 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1144
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1145 bool updatedCache;
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parents:
diff changeset
1146
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parents:
diff changeset
1147 if (frame->GetFormat() == Orthanc::PixelFormat_RGB24)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1148 {
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parents:
diff changeset
1149 updatedCache = GetViewport().cache_->Acquire(
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parents:
diff changeset
1150 sopInstanceUid_, frameIndex_, frame.release(), QUALITY_FULL);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1151 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1152 else
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parents:
diff changeset
1153 {
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parents:
diff changeset
1154 double a = 1;
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parents:
diff changeset
1155 double b = 0;
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parents:
diff changeset
1156
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parents:
diff changeset
1157 double doseScaling;
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parents:
diff changeset
1158 if (tags.ParseDouble(doseScaling, Orthanc::DICOM_TAG_DOSE_GRID_SCALING))
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1159 {
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parents:
diff changeset
1160 a = doseScaling;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1161 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1162
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1163 double rescaleIntercept, rescaleSlope;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1164 if (tags.ParseDouble(rescaleIntercept, Orthanc::DICOM_TAG_RESCALE_INTERCEPT) &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1165 tags.ParseDouble(rescaleSlope, Orthanc::DICOM_TAG_RESCALE_SLOPE))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1166 {
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1167 a *= rescaleSlope;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1168 b = rescaleIntercept;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1169 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1170
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1171 std::unique_ptr<Orthanc::ImageAccessor> converted(
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1172 new Orthanc::Image(Orthanc::PixelFormat_Float32, frame->GetWidth(), frame->GetHeight(), false));
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parents:
diff changeset
1173 Orthanc::ImageProcessing::Convert(*converted, *frame);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1174 Orthanc::ImageProcessing::ShiftScale2(*converted, b, a, false);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1175
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1176 updatedCache = GetViewport().cache_->Acquire(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1177 sopInstanceUid_, frameIndex_, converted.release(), QUALITY_FULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1178 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1179
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1180 if (updatedCache)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1181 {
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1182 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameIndex_);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1183 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1184
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1185 if (isPrefetch_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1186 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1187 GetViewport().ScheduleNextPrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1188 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1189 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1190 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1191
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1192
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1193 class PrefetchItem
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1194 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1195 private:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1196 size_t frameIndex_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1197 bool isFull_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1198
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1199 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1200 PrefetchItem(size_t frameIndex,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1201 bool isFull) :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1202 frameIndex_(frameIndex),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1203 isFull_(isFull)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1204 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1205 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1206
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1207 size_t GetFrameIndex() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1208 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1209 return frameIndex_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1210 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1211
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1212 bool IsFull() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1213 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1214 return isFull_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1215 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1216 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1217
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1218
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1219 std::unique_ptr<IObserver> observer_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1220 OrthancStone::ILoadersContext& context_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1221 boost::shared_ptr<OrthancStone::WebGLViewport> viewport_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1222 boost::shared_ptr<OrthancStone::DicomResourcesLoader> loader_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1223 OrthancStone::DicomSource source_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1224 boost::shared_ptr<FramesCache> cache_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1225 std::unique_ptr<OrthancStone::SortedFrames> frames_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1226 std::unique_ptr<SeriesCursor> cursor_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1227 float windowingCenter_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1228 float windowingWidth_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1229 float defaultWindowingCenter_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1230 float defaultWindowingWidth_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1231 bool inverted_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1232 bool fitNextContent_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1233 bool isCtrlDown_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1234 FrameGeometry currentFrameGeometry_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1235 std::list<PrefetchItem> prefetchQueue_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1236
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1237 void ScheduleNextPrefetch()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1238 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1239 while (!prefetchQueue_.empty())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1240 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1241 size_t index = prefetchQueue_.front().GetFrameIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1242 bool isFull = prefetchQueue_.front().IsFull();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1243 prefetchQueue_.pop_front();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1244
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1245 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1246 unsigned int frame = frames_->GetFrameIndex(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1247
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1248 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1249 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frame);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1250 if (!accessor.IsValid() ||
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1251 (isFull && accessor.GetQuality() == 0))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1252 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1253 if (isFull)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1254 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1255 ScheduleLoadFullDicomFrame(index, PRIORITY_NORMAL, true);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1256 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1257 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1258 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1259 ScheduleLoadRenderedFrame(index, PRIORITY_NORMAL, true);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1260 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1261 return;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1262 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1263 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1264 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1265 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1266
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1267
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1268 void ResetDefaultWindowing()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1269 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1270 defaultWindowingCenter_ = 128;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1271 defaultWindowingWidth_ = 256;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1272
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1273 windowingCenter_ = defaultWindowingCenter_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1274 windowingWidth_ = defaultWindowingWidth_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1275
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1276 inverted_ = false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1277 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1278
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1279 void SignalUpdatedFrame(const std::string& sopInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1280 unsigned int frameIndex)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1281 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1282 if (cursor_.get() != NULL &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1283 frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1284 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1285 size_t index = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1286
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1287 if (frames_->GetFrameSopInstanceUid(index) == sopInstanceUid &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1288 frames_->GetFrameIndex(index) == frameIndex)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1289 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1290 DisplayCurrentFrame();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1291 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1292 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1293 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1294
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1295 void DisplayCurrentFrame()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1296 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1297 DisplayedFrameQuality quality = DisplayedFrameQuality_None;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1298
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1299 if (cursor_.get() != NULL &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1300 frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1301 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1302 const size_t index = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1303
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1304 unsigned int cachedQuality;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1305 if (!DisplayFrame(cachedQuality, index))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1306 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1307 // This frame is not cached yet: Load it
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1308 if (source_.HasDicomWebRendered())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1309 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1310 ScheduleLoadRenderedFrame(index, PRIORITY_HIGH, false /* not a prefetch */);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1311 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1312 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1313 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1314 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1315 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1316 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1317 else if (cachedQuality < QUALITY_FULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1318 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1319 // This frame is only available in low-res: Download the full DICOM
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1320 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1321 quality = DisplayedFrameQuality_Low;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1322 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1323 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1324 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1325 quality = DisplayedFrameQuality_High;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1326 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1327
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1328 currentFrameGeometry_ = FrameGeometry(frames_->GetFrameTags(index));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1329
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1330 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1331 // Prepare prefetching
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1332 prefetchQueue_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1333 for (size_t i = 0; i < cursor_->GetPrefetchSize() && i < 16; i++)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1334 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1335 size_t a = cursor_->GetPrefetchFrameIndex(i);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1336 if (a != index)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1337 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1338 prefetchQueue_.push_back(PrefetchItem(a, i < 2));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1339 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1340 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1341
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1342 ScheduleNextPrefetch();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1343 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1344
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1345 if (observer_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1346 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1347 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1348 frames_->GetFramesCount(), quality);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1349 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1350 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1351 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1352 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1353 currentFrameGeometry_ = FrameGeometry();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1354 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1355 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1356
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1357 void ClearViewport()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1358 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1359 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1360 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1361 lock->GetController().GetScene().DeleteLayer(LAYER_TEXTURE);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1362 //lock->GetCompositor().Refresh(lock->GetController().GetScene());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1363 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1364 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1365 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1366
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1367 bool DisplayFrame(unsigned int& quality,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1368 size_t index)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1369 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1370 if (frames_.get() == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1371 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1372 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1373 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1374
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1375 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1376 unsigned int frame = frames_->GetFrameIndex(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1377
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1378 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frame);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1379 if (accessor.IsValid())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1380 {
1534
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1381 {
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1382 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1383
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1384 OrthancStone::Scene2D& scene = lock->GetController().GetScene();
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1385
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1386 // Save the current windowing (that could have been altered by
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1387 // GrayscaleWindowingSceneTracker), so that it can be reused
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1388 // by the next frames
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1389 if (scene.HasLayer(LAYER_TEXTURE) &&
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1390 scene.GetLayer(LAYER_TEXTURE).GetType() == OrthancStone::ISceneLayer::Type_FloatTexture)
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1391 {
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1392 OrthancStone::FloatTextureSceneLayer& layer =
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1393 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(scene.GetLayer(LAYER_TEXTURE));
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1394 layer.GetWindowing(windowingCenter_, windowingWidth_);
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1395 }
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1396 }
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1397
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1398 quality = accessor.GetQuality();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1399
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1400 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1401
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1402 switch (accessor.GetImage().GetFormat())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1403 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1404 case Orthanc::PixelFormat_RGB24:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1405 layer.reset(new OrthancStone::ColorTextureSceneLayer(accessor.GetImage()));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1406 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1407
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1408 case Orthanc::PixelFormat_Float32:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1409 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1410 std::unique_ptr<OrthancStone::FloatTextureSceneLayer> tmp(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1411 new OrthancStone::FloatTextureSceneLayer(accessor.GetImage()));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1412 tmp->SetCustomWindowing(windowingCenter_, windowingWidth_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1413 tmp->SetInverted(inverted_ ^ frames_->IsFrameMonochrome1(index));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1414 layer.reset(tmp.release());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1415 break;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1416 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1417
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1418 default:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1419 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1420 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1421
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1422 layer->SetLinearInterpolation(true);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1423
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1424 double pixelSpacingX, pixelSpacingY;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1425 OrthancStone::GeometryToolbox::GetPixelSpacing(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1426 pixelSpacingX, pixelSpacingY, frames_->GetFrameTags(index));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1427 layer->SetPixelSpacing(pixelSpacingX, pixelSpacingY);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1428
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1429 if (layer.get() == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1430 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1431 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1432 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1433 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1434 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1435 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
1534
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1436
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1437 OrthancStone::Scene2D& scene = lock->GetController().GetScene();
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1438
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1439 scene.SetLayer(LAYER_TEXTURE, layer.release());
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1440
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1441 if (fitNextContent_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1442 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1443 lock->GetCompositor().RefreshCanvasSize();
1534
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1444 lock->GetCompositor().FitContent(scene);
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1445 fitNextContent_ = false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1446 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1447
1534
0443d04416d9 don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1531
diff changeset
1448 //lock->GetCompositor().Refresh(scene);
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1449 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1450 return true;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1451 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1452 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1453 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1454 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1455 return false;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1456 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1457 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1458
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1459 void ScheduleLoadFullDicomFrame(size_t index,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1460 int priority,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1461 bool isPrefetch)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1462 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1463 if (frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1464 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1465 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1466 unsigned int frame = frames_->GetFrameIndex(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1467
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1468 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1469 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
1470 lock->Schedule(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1471 GetSharedObserver(), priority, OrthancStone::ParseDicomFromWadoCommand::Create(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1472 source_, frames_->GetStudyInstanceUid(), frames_->GetSeriesInstanceUid(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1473 sopInstanceUid, false /* transcoding (TODO) */,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1474 Orthanc::DicomTransferSyntax_LittleEndianExplicit /* TODO */,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1475 new SetFullDicomFrame(GetSharedObserver(), sopInstanceUid, frame, isPrefetch)));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1476 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1477 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1478 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1479
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1480 void ScheduleLoadRenderedFrame(size_t index,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1481 int priority,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1482 bool isPrefetch)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1483 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1484 if (!source_.HasDicomWebRendered())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1485 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1486 ScheduleLoadFullDicomFrame(index, priority, isPrefetch);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1487 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1488 else if (frames_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1489 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1490 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1491 unsigned int frame = frames_->GetFrameIndex(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1492 bool isMonochrome1 = frames_->IsFrameMonochrome1(index);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1493
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1494 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1495 "/series/" + frames_->GetSeriesInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1496 "/instances/" + sopInstanceUid +
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1497 "/frames/" + boost::lexical_cast<std::string>(frame + 1) + "/rendered");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1498
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1499 std::map<std::string, std::string> headers, arguments;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1500 arguments["window"] = (
1536
7b326e5ee97b reduce blinking
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1534
diff changeset
1501 boost::lexical_cast<std::string>(windowingCenter_) + "," +
7b326e5ee97b reduce blinking
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1534
diff changeset
1502 boost::lexical_cast<std::string>(windowingWidth_) + ",linear");
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1503
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1504 std::unique_ptr<OrthancStone::IOracleCommand> command(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1505 source_.CreateDicomWebCommand(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1506 uri, arguments, headers, new SetLowQualityFrame(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1507 GetSharedObserver(), sopInstanceUid, frame,
1536
7b326e5ee97b reduce blinking
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1534
diff changeset
1508 windowingCenter_, windowingWidth_, isMonochrome1, isPrefetch)));
1495
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1509
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1510 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1511 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
1512 lock->Schedule(GetSharedObserver(), priority, command.release());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1513 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1514 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1515 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1516
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1517 ViewerViewport(OrthancStone::ILoadersContext& context,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1518 const OrthancStone::DicomSource& source,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1519 const std::string& canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1520 boost::shared_ptr<FramesCache> cache) :
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1521 context_(context),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1522 source_(source),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1523 viewport_(OrthancStone::WebGLViewport::Create(canvas)),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1524 cache_(cache),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1525 fitNextContent_(true),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1526 isCtrlDown_(false)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1527 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1528 if (!cache_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1529 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1530 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1531 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1532
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1533 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, OnWheel);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1534 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1535 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1536
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1537 ResetDefaultWindowing();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1538 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1539
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1540 static EM_BOOL OnKey(int eventType,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1541 const EmscriptenKeyboardEvent *event,
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1542 void *userData)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1543 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1544 /**
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1545 * WARNING: There is a problem with Firefox 71 that seems to mess
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1546 * the "ctrlKey" value.
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1547 **/
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1548
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1549 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1550 that.isCtrlDown_ = event->ctrlKey;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1551 return false;
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1552 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1553
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1554
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1555 static EM_BOOL OnWheel(int eventType,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1556 const EmscriptenWheelEvent *wheelEvent,
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1557 void *userData)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1558 {
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parents:
diff changeset
1559 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1560
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1561 if (that.cursor_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1562 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1563 if (wheelEvent->deltaY < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1564 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1565 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastMinus : SeriesCursor::Action_Minus);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1566 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1567 else if (wheelEvent->deltaY > 0)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1568 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1569 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastPlus : SeriesCursor::Action_Plus);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1570 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1571 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1572
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1573 return true;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1574 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1575
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1576 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1577 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1578 dynamic_cast<const ICommand&>(message.GetUserPayload()).Handle(message);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1579 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1580
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1581 void Handle(const OrthancStone::HttpCommand::SuccessMessage& message)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1582 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1583 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1584 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1585
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1586 void Handle(const OrthancStone::ParseDicomSuccessMessage& message)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1587 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1588 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1589 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1590
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1591 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1592 static boost::shared_ptr<ViewerViewport> Create(OrthancStone::ILoadersContext::ILock& lock,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1593 const OrthancStone::DicomSource& source,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1594 const std::string& canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1595 boost::shared_ptr<FramesCache> cache)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1596 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1597 boost::shared_ptr<ViewerViewport> viewport(
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1598 new ViewerViewport(lock.GetContext(), source, canvas, cache));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1599
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1600 viewport->loader_ = OrthancStone::DicomResourcesLoader::Create(lock);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1601 viewport->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1602 *viewport->loader_, &ViewerViewport::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1603
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1604 viewport->Register<OrthancStone::HttpCommand::SuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1605 lock.GetOracleObservable(), &ViewerViewport::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1606
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1607 viewport->Register<OrthancStone::ParseDicomSuccessMessage>(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1608 lock.GetOracleObservable(), &ViewerViewport::Handle);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1609
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1610 return viewport;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1611 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1612
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1613 void SetFrames(OrthancStone::SortedFrames* frames)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1614 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1615 if (frames == NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1616 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1617 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1618 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1619
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1620 fitNextContent_ = true;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1621
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1622 frames_.reset(frames);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1623 cursor_.reset(new SeriesCursor(frames_->GetFramesCount()));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1624
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1625 LOG(INFO) << "Number of frames in series: " << frames_->GetFramesCount();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1626
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1627 ResetDefaultWindowing();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1628 ClearViewport();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1629 prefetchQueue_.clear();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1630 currentFrameGeometry_ = FrameGeometry();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1631
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1632 if (observer_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1633 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1634 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1635 frames_->GetFramesCount(), DisplayedFrameQuality_None);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1636 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1637
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1638 if (frames_->GetFramesCount() != 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1639 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1640 const std::string& sopInstanceUid = frames_->GetFrameSopInstanceUid(cursor_->GetCurrentIndex());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1641
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1642 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1643 // Fetch the default windowing for the central instance
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1644 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1645 "/series/" + frames_->GetSeriesInstanceUid() +
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1646 "/instances/" + sopInstanceUid + "/metadata");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1647
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1648 loader_->ScheduleGetDicomWeb(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1649 boost::make_shared<OrthancStone::LoadedDicomResources>(Orthanc::DICOM_TAG_SOP_INSTANCE_UID),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1650 0, source_, uri, new SetDefaultWindowingCommand(GetSharedObserver()));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1651 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1652 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1653 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1654
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1655 // This method is used when the layout of the HTML page changes,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1656 // which does not trigger the "emscripten_set_resize_callback()"
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1657 void UpdateSize(bool fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1658 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1659 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1660 lock->GetCompositor().RefreshCanvasSize();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1661
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1662 if (fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1663 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1664 lock->GetCompositor().FitContent(lock->GetController().GetScene());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1665 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1666
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1667 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1668 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1669
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1670 void AcquireObserver(IObserver* observer)
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1671 {
fb74ed5d8c22 initial commit of the Stone Web viewer
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parents:
diff changeset
1672 observer_.reset(observer);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1673 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1674
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1675 const std::string& GetCanvasId() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1676 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1677 assert(viewport_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1678 return viewport_->GetCanvasId();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1679 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1680
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1681 void ChangeFrame(SeriesCursor::Action action)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1682 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1683 if (cursor_.get() != NULL)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1684 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1685 size_t previous = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1686
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1687 cursor_->Apply(action);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1688
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1689 size_t current = cursor_->GetCurrentIndex();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1690 if (previous != current)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1691 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1692 DisplayCurrentFrame();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1693 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1694 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1695 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1696
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1697 const FrameGeometry& GetCurrentFrameGeometry() const
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1698 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1699 return currentFrameGeometry_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1700 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1701
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1702 void UpdateReferenceLines(const std::list<const FrameGeometry*>& planes)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1703 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1704 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1705
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1706 if (GetCurrentFrameGeometry().IsValid())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1707 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1708 for (std::list<const FrameGeometry*>::const_iterator
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1709 it = planes.begin(); it != planes.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1710 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1711 assert(*it != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1712
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1713 double x1, y1, x2, y2;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1714 if (GetCurrentFrameGeometry().Intersect(x1, y1, x2, y2, **it))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1715 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1716 OrthancStone::PolylineSceneLayer::Chain chain;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1717 chain.push_back(OrthancStone::ScenePoint2D(x1, y1));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1718 chain.push_back(OrthancStone::ScenePoint2D(x2, y2));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1719 layer->AddChain(chain, false, 0, 255, 0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1720 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1721 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1722 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1723
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1724 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1725 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1726
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1727 if (layer->GetChainsCount() == 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1728 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1729 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1730 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1731 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1732 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1733 lock->GetController().GetScene().SetLayer(LAYER_REFERENCE_LINES, layer.release());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1734 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1735
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1736 //lock->GetCompositor().Refresh(lock->GetController().GetScene());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1737 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1738 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1739 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1740
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1741
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1742 void ClearReferenceLines()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1743 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1744 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1745 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1746 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1747 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1748 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1749 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1750
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1751
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1752 void SetDefaultWindowing()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1753 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1754 SetWindowing(defaultWindowingCenter_, defaultWindowingWidth_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1755 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1756
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1757 void SetWindowing(float windowingCenter,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1758 float windowingWidth)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1759 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1760 windowingCenter_ = windowingCenter;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1761 windowingWidth_ = windowingWidth;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1762
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1763 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1764 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1765
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1766 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE) &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1767 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() ==
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1768 OrthancStone::ISceneLayer::Type_FloatTexture)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1769 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1770 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1771 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)).
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1772 SetCustomWindowing(windowingCenter_, windowingWidth_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1773 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1774 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1775 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1776 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1777
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1778 void Invert()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1779 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1780 inverted_ = !inverted_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1781
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1782 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1783 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1784
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1785 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE) &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1786 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() ==
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1787 OrthancStone::ISceneLayer::Type_FloatTexture)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1788 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1789 OrthancStone::FloatTextureSceneLayer& layer =
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1790 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1791 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1792
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1793 // NB: Using "IsInverted()" instead of "inverted_" is for
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1794 // compatibility with MONOCHROME1 images
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1795 layer.SetInverted(!layer.IsInverted());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1796 lock->Invalidate();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1797 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1798 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1799 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1800 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1801
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1802
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1803
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1804
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1805
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1806 typedef std::map<std::string, boost::shared_ptr<ViewerViewport> > Viewports;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1807 static Viewports allViewports_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1808 static bool showReferenceLines_ = true;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1809
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1810
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1811 static void UpdateReferenceLines()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1812 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1813 if (showReferenceLines_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1814 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1815 std::list<const FrameGeometry*> planes;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1816
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1817 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1818 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1819 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1820 planes.push_back(&it->second->GetCurrentFrameGeometry());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1821 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1822
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1823 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
1824 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1825 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1826 it->second->UpdateReferenceLines(planes);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1827 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1828 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1829 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1830 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1831 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
1832 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1833 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1834 it->second->ClearReferenceLines();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1835 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1836 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1837 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1838
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1839
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1840 class WebAssemblyObserver : public ResourcesLoader::IObserver,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1841 public ViewerViewport::IObserver
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1842 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1843 public:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1844 virtual void SignalResourcesLoaded() ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1845 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1846 DISPATCH_JAVASCRIPT_EVENT("ResourcesLoaded");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1847 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1848
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1849 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1850 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1851 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1852 EM_ASM({
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1853 const customEvent = document.createEvent("CustomEvent");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1854 customEvent.initCustomEvent("ThumbnailLoaded", false, false,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1855 { "studyInstanceUid" : UTF8ToString($0),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1856 "seriesInstanceUid" : UTF8ToString($1) });
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1857 window.dispatchEvent(customEvent);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1858 },
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1859 studyInstanceUid.c_str(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1860 seriesInstanceUid.c_str());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1861 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1862
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1863 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1864 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1865 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1866 EM_ASM({
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1867 const customEvent = document.createEvent("CustomEvent");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1868 customEvent.initCustomEvent("MetadataLoaded", false, false,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1869 { "studyInstanceUid" : UTF8ToString($0),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1870 "seriesInstanceUid" : UTF8ToString($1) });
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1871 window.dispatchEvent(customEvent);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1872 },
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1873 studyInstanceUid.c_str(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1874 seriesInstanceUid.c_str());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1875 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1876
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1877 virtual void SignalFrameUpdated(const ViewerViewport& viewport,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1878 size_t currentFrame,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1879 size_t countFrames,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1880 DisplayedFrameQuality quality) ORTHANC_OVERRIDE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1881 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1882 EM_ASM({
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1883 const customEvent = document.createEvent("CustomEvent");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1884 customEvent.initCustomEvent("FrameUpdated", false, false,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1885 { "canvasId" : UTF8ToString($0),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1886 "currentFrame" : $1,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1887 "framesCount" : $2,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1888 "quality" : $3 });
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1889 window.dispatchEvent(customEvent);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1890 },
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1891 viewport.GetCanvasId().c_str(),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1892 static_cast<int>(currentFrame),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1893 static_cast<int>(countFrames),
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1894 quality);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1895
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1896
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1897 UpdateReferenceLines();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1898 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1899 };
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1900
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1901
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1902
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1903 static OrthancStone::DicomSource source_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1904 static boost::shared_ptr<FramesCache> cache_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1905 static boost::shared_ptr<OrthancStone::WebAssemblyLoadersContext> context_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1906 static std::string stringBuffer_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1907
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1908
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1909
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1910 static void FormatTags(std::string& target,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1911 const Orthanc::DicomMap& tags)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1912 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1913 Orthanc::DicomArray arr(tags);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1914 Json::Value v = Json::objectValue;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1915
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1916 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
1917 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1918 const Orthanc::DicomElement& element = arr.GetElement(i);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1919 if (!element.GetValue().IsBinary() &&
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1920 !element.GetValue().IsNull())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1921 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1922 v[element.GetTag().Format()] = element.GetValue().GetContent();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1923 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1924 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1925
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1926 target = v.toStyledString();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1927 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1928
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1929
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1930 static ResourcesLoader& GetResourcesLoader()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1931 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1932 static boost::shared_ptr<ResourcesLoader> resourcesLoader_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1933
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1934 if (!resourcesLoader_)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1935 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1936 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
1937 resourcesLoader_ = ResourcesLoader::Create(*lock, source_);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1938 resourcesLoader_->AcquireObserver(new WebAssemblyObserver);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1939 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1940
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1941 return *resourcesLoader_;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1942 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1943
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1944
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1945 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
1946 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1947 Viewports::iterator found = allViewports_.find(canvas);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1948 if (found == allViewports_.end())
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1949 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1950 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
1951 boost::shared_ptr<ViewerViewport> viewport(ViewerViewport::Create(*lock, source_, canvas, cache_));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1952 viewport->AcquireObserver(new WebAssemblyObserver);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1953 allViewports_[canvas] = viewport;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1954 return viewport;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1955 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1956 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1957 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1958 return found->second;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1959 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1960 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1961
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1962
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1963 extern "C"
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1964 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1965 int main(int argc, char const *argv[])
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1966 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1967 printf("OK\n");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1968 Orthanc::InitializeFramework("", true);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1969 Orthanc::Logging::EnableInfoLevel(true);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1970 //Orthanc::Logging::EnableTraceLevel(true);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1971
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1972 context_.reset(new OrthancStone::WebAssemblyLoadersContext(1, 4, 1));
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1973 cache_.reset(new FramesCache);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1974
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1975 DISPATCH_JAVASCRIPT_EVENT("StoneInitialized");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1976 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1977
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1978
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1979 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1980 void SetOrthancRoot(const char* uri,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1981 int useRendered)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1982 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1983 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1984 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1985 context_->SetLocalOrthanc(uri); // For "source_.SetDicomWebThroughOrthancSource()"
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1986 source_.SetDicomWebSource(std::string(uri) + "/dicom-web");
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1987 source_.SetDicomWebRendered(useRendered != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1988 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1989 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1990 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1991
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1992
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1993 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1994 void SetDicomWebServer(const char* serverName,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1995 int hasRendered)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1996 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1997 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1998 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1999 source_.SetDicomWebThroughOrthancSource(serverName);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2000 source_.SetDicomWebRendered(hasRendered != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2001 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2002 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2003 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2004
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2005
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2006 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2007 void FetchAllStudies()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2008 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2009 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2010 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2011 GetResourcesLoader().FetchAllStudies();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2012 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2013 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2014 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2015
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2016 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2017 void FetchStudy(const char* studyInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2018 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2019 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2020 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2021 GetResourcesLoader().FetchStudy(studyInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2022 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2023 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2024 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2025
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2026 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2027 void FetchSeries(const char* studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2028 const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2029 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2030 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2031 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2032 GetResourcesLoader().FetchSeries(studyInstanceUid, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2033 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2034 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2035 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2036
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2037 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2038 int GetStudiesCount()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2039 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2040 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2041 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2042 return GetResourcesLoader().GetStudiesCount();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2043 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2044 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2045 return 0; // on exception
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2046 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2047
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2048 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2049 int GetSeriesCount()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2050 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2051 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2052 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2053 return GetResourcesLoader().GetSeriesCount();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2054 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2055 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2056 return 0; // on exception
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2057 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2058
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2059
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2060 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2061 const char* GetStringBuffer()
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2062 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2063 return stringBuffer_.c_str();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2064 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2065
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2066
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2067 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2068 void LoadStudyTags(int i)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2069 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2070 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2071 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2072 if (i < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2073 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2074 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2075 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2076
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2077 Orthanc::DicomMap dicom;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2078 GetResourcesLoader().GetStudy(dicom, i);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2079 FormatTags(stringBuffer_, dicom);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2080 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2081 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2082 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2083
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2084
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2085 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2086 void LoadSeriesTags(int i)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2087 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2088 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2089 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2090 if (i < 0)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2091 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2092 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2093 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2094
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2095 Orthanc::DicomMap dicom;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2096 GetResourcesLoader().GetSeries(dicom, i);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2097 FormatTags(stringBuffer_, dicom);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2098 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2099 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2100 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2101
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2102
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2103 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2104 int LoadSeriesThumbnail(const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2105 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2106 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2107 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2108 std::string image, mime;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2109 switch (GetResourcesLoader().GetSeriesThumbnail(image, mime, seriesInstanceUid))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2110 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2111 case OrthancStone::SeriesThumbnailType_Image:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2112 Orthanc::Toolbox::EncodeDataUriScheme(stringBuffer_, mime, image);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2113 return ThumbnailType_Image;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2114
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2115 case OrthancStone::SeriesThumbnailType_Pdf:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2116 return ThumbnailType_Pdf;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2117
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2118 case OrthancStone::SeriesThumbnailType_Video:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2119 return ThumbnailType_Video;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2120
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2121 case OrthancStone::SeriesThumbnailType_NotLoaded:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2122 return ThumbnailType_Loading;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2123
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2124 case OrthancStone::SeriesThumbnailType_Unsupported:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2125 return ThumbnailType_NoPreview;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2126
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2127 default:
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2128 return ThumbnailType_Unknown;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2129 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2130 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2131 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2132 return ThumbnailType_Unknown;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2133 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2134
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2135
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2136 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2137 void SpeedUpFetchSeriesMetadata(const char* studyInstanceUid,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2138 const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2139 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2140 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2141 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2142 GetResourcesLoader().FetchSeriesMetadata(PRIORITY_HIGH, studyInstanceUid, seriesInstanceUid);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2143 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2144 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2145 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2146
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2147
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2148 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2149 int IsSeriesComplete(const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2150 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2151 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2152 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2153 return GetResourcesLoader().IsSeriesComplete(seriesInstanceUid) ? 1 : 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2154 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2155 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2156 return 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2157 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2158
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2159 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2160 int LoadSeriesInViewport(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2161 const char* seriesInstanceUid)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2162 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2163 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2164 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2165 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
2166
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2167 if (GetResourcesLoader().SortSeriesFrames(*frames, seriesInstanceUid))
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2168 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2169 GetViewport(canvas)->SetFrames(frames.release());
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2170 return 1;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2171 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2172 else
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2173 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2174 return 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2175 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2176 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2177 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2178 return 0;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2179 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2180
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2181
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2182 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2183 void AllViewportsUpdateSize(int fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2184 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2185 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2186 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2187 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
2188 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2189 assert(it->second != NULL);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2190 it->second->UpdateSize(fitContent != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2191 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2192 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2193 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2194 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2195
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2196
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2197 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2198 void DecrementFrame(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2199 int fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2200 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2201 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2202 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2203 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Minus);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2204 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2205 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2206 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2207
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2208
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2209 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2210 void IncrementFrame(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2211 int fitContent)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2212 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2213 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2214 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2215 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Plus);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2216 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2217 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2218 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2219
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2220
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2221 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2222 void ShowReferenceLines(int show)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2223 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2224 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2225 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2226 showReferenceLines_ = (show != 0);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2227 UpdateReferenceLines();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2228 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2229 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2230 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2231
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2232
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2233 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2234 void SetDefaultWindowing(const char* canvas)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2235 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2236 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2237 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2238 GetViewport(canvas)->SetDefaultWindowing();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2239 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2240 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2241 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2242
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2243
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2244 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2245 void SetWindowing(const char* canvas,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2246 int center,
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2247 int width)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2248 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2249 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2250 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2251 GetViewport(canvas)->SetWindowing(center, width);
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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2252 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2253 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2254 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2255
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2256
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2257 EMSCRIPTEN_KEEPALIVE
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2258 void InvertContrast(const char* canvas)
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2259 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2260 try
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2261 {
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2262 GetViewport(canvas)->Invert();
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2263 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2264 EXTERN_CATCH_EXCEPTIONS;
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2265 }
fb74ed5d8c22 initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2266 }