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annotate Applications/Samples/Sdl/SingleFrameViewer/SdlSimpleViewer.cpp @ 1975:5a434f5889f8

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starting pixel probe
author Sebastien Jodogne <s.jodogne@gmail.com>
date Sat, 29 Oct 2022 11:57:00 +0200
parents 184b0aeae1af
children ba45e1b0812a
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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
1871
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU Affero General Public License
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10 * as published by the Free Software Foundation, either version 3 of
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11 * the License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Affero General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Affero General Public License
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19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 **/
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21
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23
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24 #define SAMPLE_USE_OPENGL 1
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25 #define SAMPLE_USE_ANNOTATIONS_LAYER 1
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26
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27
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28 #include "SdlSimpleViewerApplication.h"
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29 #include "../SdlHelpers.h"
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30 #include "../../Common/SampleHelpers.h"
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31
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32 #include "../../../../OrthancStone/Sources/Loaders/GenericLoadersContext.h"
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33 #include "../../../../OrthancStone/Sources/Platforms/Sdl/SdlViewport.h"
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34 #include "../../../../OrthancStone/Sources/Scene2D/AnnotationsSceneLayer.h"
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35 #include "../../../../OrthancStone/Sources/Scene2DViewport/AngleMeasureTool.h"
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36 #include "../../../../OrthancStone/Sources/Scene2DViewport/LineMeasureTool.h"
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37 #include "../../../../OrthancStone/Sources/Scene2DViewport/UndoStack.h"
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38 #include "../../../../OrthancStone/Sources/StoneException.h"
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39 #include "../../../../OrthancStone/Sources/StoneInitialization.h"
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40 #include "../../../../OrthancStone/Sources/Viewport/DefaultViewportInteractor.h"
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41
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42 #include <EmbeddedResources.h>
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43 #include <Compatibility.h> // For std::unique_ptr<>
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44 #include <OrthancException.h>
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45
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46 #include <boost/program_options.hpp>
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47 #include <SDL.h>
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48
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49 #include <string>
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50
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51
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52 static std::string orthancUrl;
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53 static std::string instanceId;
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54 static int frameIndex = 0;
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55
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56
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57 static void ProcessOptions(int argc, char* argv[])
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58 {
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59 namespace po = boost::program_options;
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60 po::options_description desc("Usage");
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61
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62 desc.add_options()
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63 ("loglevel", po::value<std::string>()->default_value("WARNING"),
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64 "You can choose WARNING, INFO or TRACE for the logging level: Errors and warnings will always be displayed. (default: WARNING)")
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65
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66 ("orthanc", po::value<std::string>()->default_value("http://localhost:8042"),
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67 "Base URL of the Orthanc instance")
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68
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69 ("instance", po::value<std::string>()->default_value("285dece8-e1956b38-cdc7d084-6ce3371e-536a9ffc"),
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70 "Orthanc ID of the instance to display")
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71
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72 ("frame_index", po::value<int>()->default_value(0),
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73 "The zero-based index of the frame (for multi-frame instances)")
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74 ;
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75
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76 std::cout << desc << std::endl;
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77
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78 std::cout << std::endl << "Keyboard shorcuts:" << std::endl
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79 #if SAMPLE_USE_ANNOTATIONS_LAYER == 1
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80 << " a\tCreate angle annotations" << std::endl
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81 << " c\tCreate circle annotations" << std::endl
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82 << " d\tDelete mode for annotations" << std::endl
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83 << " e\tEdit mode, don't create annotation (default)" << std::endl
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84 << " l\tCreate line annotations" << std::endl
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85 << " p\tCreate pixel probe" << std::endl
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86 #else
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87 << " a\tEnable/disable the angle annotation tool" << std::endl
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88 << " l\tEnable/disable the line annotation tool" << std::endl
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89 << " r\tRedo the last edit to the annotation tools" << std::endl
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90 << " u\tUndo the last edit to the annotation tools" << std::endl
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91 #endif
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92 << " f\tToggle fullscreen display" << std::endl
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93 << " q\tExit" << std::endl
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94 << " s\tFit the viewpoint to the image" << std::endl
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95 << std::endl << "Mouse buttons:" << std::endl
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96 << " left \tChange windowing, or edit annotation" << std::endl
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97 << " center\tMove the viewpoint, or edit annotation" << std::endl
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98 << " right \tZoom, or edit annotation" << std::endl
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99 << std::endl;
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100
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101 po::variables_map vm;
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102 try
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103 {
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104 po::store(po::parse_command_line(argc, argv, desc), vm);
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105 po::notify(vm);
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106 }
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107 catch (std::exception& e)
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108 {
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109 std::cerr << "Please check your command line options! (\"" << e.what() << "\")" << std::endl;
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110 }
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111
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112 if (vm.count("loglevel") > 0)
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113 {
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114 std::string logLevel = vm["loglevel"].as<std::string>();
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115 OrthancStoneHelpers::SetLogLevel(logLevel);
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116 }
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117
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118 if (vm.count("orthanc") > 0)
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119 {
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120 // maybe check URL validity here
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121 orthancUrl = vm["orthanc"].as<std::string>();
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122 }
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123
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124 if (vm.count("instance") > 0)
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125 {
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126 instanceId = vm["instance"].as<std::string>();
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127 }
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128
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129 if (vm.count("frame_index") > 0)
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130 {
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131 frameIndex = vm["frame_index"].as<int>();
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132 }
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133 }
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134
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135
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136 enum ActiveTool
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137 {
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138 ActiveTool_None,
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139 ActiveTool_Line,
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140 ActiveTool_Angle
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141 };
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142
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143
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144 /**
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145 * IMPORTANT: The full arguments to "main()" are needed for SDL on
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146 * Windows. Otherwise, one gets the linking error "undefined reference
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147 * to `SDL_main'". https://wiki.libsdl.org/FAQWindows
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148 **/
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149 int main(int argc, char* argv[])
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150 {
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151 try
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152 {
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153 OrthancStone::StoneInitialize();
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154 OrthancStone::SdlWindow::GlobalInitialize();
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155
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156 ProcessOptions(argc, argv);
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157
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158 //Orthanc::Logging::EnableInfoLevel(true);
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159 //Orthanc::Logging::EnableTraceLevel(true);
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160
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161 {
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162 #if SAMPLE_USE_OPENGL == 1
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163 boost::shared_ptr<OrthancStone::SdlViewport> viewport =
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164 OrthancStone::SdlOpenGLViewport::Create("Stone of Orthanc", 800, 600);
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165 #else
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166 boost::shared_ptr<OrthancStone::SdlViewport> viewport =
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167 OrthancStone::SdlCairoViewport::Create("Stone of Orthanc", 800, 600);
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168 #endif
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169
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170 #if SAMPLE_USE_ANNOTATIONS_LAYER != 1
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171 boost::shared_ptr<OrthancStone::UndoStack> undoStack(new OrthancStone::UndoStack);
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172 #endif
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173
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174 OrthancStone::GenericLoadersContext context(1, 4, 1);
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175
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176 Orthanc::WebServiceParameters orthancWebService;
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177 orthancWebService.SetUrl(orthancUrl);
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178 context.SetOrthancParameters(orthancWebService);
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179
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180 context.StartOracle();
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181
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182 {
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183 {
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184 std::string font;
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185 Orthanc::EmbeddedResources::GetFileResource(font, Orthanc::EmbeddedResources::UBUNTU_FONT);
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186
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187 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock());
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188 lock->GetCompositor().SetFont(0, font, 16, Orthanc::Encoding_Latin1);
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189
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190 #if SAMPLE_USE_ANNOTATIONS_LAYER != 1
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191 lock->GetController().SetUndoStack(undoStack);
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192 #endif
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193 }
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194
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195 #if SAMPLE_USE_ANNOTATIONS_LAYER == 1
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196 OrthancStone::AnnotationsSceneLayer annotations(10);
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197 annotations.SetActiveTool(OrthancStone::AnnotationsSceneLayer::Tool_Edit);
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198 annotations.SetProbedLayer(0);
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199
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200 #else
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201 ActiveTool activeTool = ActiveTool_None;
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202
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203 boost::shared_ptr<OrthancStone::LineMeasureTool> lineMeasureTool(OrthancStone::LineMeasureTool::Create(viewport));
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204 bool lineMeasureFirst = true;
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205 lineMeasureTool->Disable();
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206
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207 boost::shared_ptr<OrthancStone::AngleMeasureTool> angleMeasureTool(OrthancStone::AngleMeasureTool::Create(viewport));
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208 bool angleMeasureFirst = true;
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209 angleMeasureTool->Disable();
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210 #endif
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211
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212 boost::shared_ptr<SdlSimpleViewerApplication> application(
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213 SdlSimpleViewerApplication::Create(context, viewport));
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214
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215 OrthancStone::DicomSource source;
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216
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217 application->LoadOrthancFrame(source, instanceId, frameIndex);
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218
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219 OrthancStone::DefaultViewportInteractor interactor;
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220 interactor.SetWindowingLayer(0);
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221
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222 {
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223 int scancodeCount = 0;
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224 const uint8_t* keyboardState = SDL_GetKeyboardState(&scancodeCount);
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225
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226 bool stop = false;
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227 while (!stop)
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228 {
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229 annotations.SetUnits(application->GetUnits());
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230
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231 bool paint = false;
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232 SDL_Event event;
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233 while (SDL_PollEvent(&event))
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234 {
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235 if (event.type == SDL_QUIT)
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236 {
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237 stop = true;
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238 break;
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239 }
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240 else if (viewport->IsRefreshEvent(event))
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241 {
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242 paint = true;
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243 }
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244 else if (event.type == SDL_WINDOWEVENT &&
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245 (event.window.event == SDL_WINDOWEVENT_RESIZED ||
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246 event.window.event == SDL_WINDOWEVENT_SIZE_CHANGED))
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247 {
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248 viewport->UpdateSize(event.window.data1, event.window.data2);
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249 }
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250 else if (event.type == SDL_WINDOWEVENT &&
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251 (event.window.event == SDL_WINDOWEVENT_SHOWN ||
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252 event.window.event == SDL_WINDOWEVENT_EXPOSED))
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253 {
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254 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock());
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255 lock->RefreshCanvasSize();
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256 }
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257 else if (event.type == SDL_KEYDOWN &&
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258 event.key.repeat == 0 /* Ignore key bounce */)
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259 {
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260 switch (event.key.keysym.sym)
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261 {
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262 case SDLK_f:
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263 viewport->ToggleMaximize();
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264 break;
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265
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266 case SDLK_s:
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267 application->FitContent();
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268 break;
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269
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270 case SDLK_q:
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271 stop = true;
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272 break;
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273
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274 #if SAMPLE_USE_ANNOTATIONS_LAYER != 1
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275 case SDLK_u:
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276 {
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277 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock());
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278 if (lock->GetController().CanUndo())
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279 {
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280 lock->GetController().Undo();
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281 }
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282 break;
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283 }
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284 #endif
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285
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286 #if SAMPLE_USE_ANNOTATIONS_LAYER != 1
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287 case SDLK_r:
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288 {
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289 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock());
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290 if (lock->GetController().CanRedo())
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291 {
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292 lock->GetController().Redo();
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293 }
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294 break;
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295 }
1805
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296 #endif
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297
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298 #if SAMPLE_USE_ANNOTATIONS_LAYER == 1
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299 case SDLK_c:
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300 annotations.SetActiveTool(OrthancStone::AnnotationsSceneLayer::Tool_Circle);
de7cea710008 recovery of old SdlSimpleViewer sample
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301 break;
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diff changeset
302 #endif
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303
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diff changeset
304 #if SAMPLE_USE_ANNOTATIONS_LAYER == 1
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diff changeset
305 case SDLK_e:
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diff changeset
306 annotations.SetActiveTool(OrthancStone::AnnotationsSceneLayer::Tool_Edit);
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307 break;
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diff changeset
308 #endif
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diff changeset
309
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diff changeset
310 #if SAMPLE_USE_ANNOTATIONS_LAYER == 1
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311 case SDLK_d:
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79a5838739a6 starting the integration of AnnotationsSceneLayer into Stone Web viewer
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diff changeset
312 annotations.SetActiveTool(OrthancStone::AnnotationsSceneLayer::Tool_Remove);
1805
de7cea710008 recovery of old SdlSimpleViewer sample
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313 break;
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diff changeset
314 #endif
1790
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315
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diff changeset
316 case SDLK_l:
1805
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diff changeset
317 #if SAMPLE_USE_ANNOTATIONS_LAYER == 1
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318 annotations.SetActiveTool(OrthancStone::AnnotationsSceneLayer::Tool_Segment);
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diff changeset
319 #else
1790
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diff changeset
320 if (activeTool == ActiveTool_Line)
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diff changeset
321 {
462d7a0e064e added line measures to sdl single frame viewer sample
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322 lineMeasureTool->Disable();
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323 activeTool = ActiveTool_None;
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324 }
462d7a0e064e added line measures to sdl single frame viewer sample
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diff changeset
325 else
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diff changeset
326 {
462d7a0e064e added line measures to sdl single frame viewer sample
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diff changeset
327 if (lineMeasureFirst)
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diff changeset
328 {
462d7a0e064e added line measures to sdl single frame viewer sample
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diff changeset
329 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock());
462d7a0e064e added line measures to sdl single frame viewer sample
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diff changeset
330 OrthancStone::Extent2D extent;
462d7a0e064e added line measures to sdl single frame viewer sample
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331 lock->GetController().GetScene().GetBoundingBox(extent);
462d7a0e064e added line measures to sdl single frame viewer sample
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diff changeset
332 if (!extent.IsEmpty())
462d7a0e064e added line measures to sdl single frame viewer sample
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diff changeset
333 {
462d7a0e064e added line measures to sdl single frame viewer sample
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diff changeset
334 OrthancStone::ScenePoint2D p(extent.GetCenterX(), extent.GetCenterY());
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335 lineMeasureTool->Set(p, p);
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336 }
462d7a0e064e added line measures to sdl single frame viewer sample
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diff changeset
337 lineMeasureFirst = false;
462d7a0e064e added line measures to sdl single frame viewer sample
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diff changeset
338 }
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diff changeset
339
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diff changeset
340 lineMeasureTool->Enable();
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diff changeset
341 angleMeasureTool->Disable();
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342 activeTool = ActiveTool_Line;
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diff changeset
343 }
1805
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diff changeset
344 #endif
1790
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345 break;
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diff changeset
346
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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diff changeset
347 case SDLK_a:
1805
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diff changeset
348 #if SAMPLE_USE_ANNOTATIONS_LAYER == 1
de7cea710008 recovery of old SdlSimpleViewer sample
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diff changeset
349 annotations.SetActiveTool(OrthancStone::AnnotationsSceneLayer::Tool_Angle);
de7cea710008 recovery of old SdlSimpleViewer sample
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parents: 1804
diff changeset
350 #else
1790
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diff changeset
351 if (activeTool == ActiveTool_Angle)
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diff changeset
352 {
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diff changeset
353 angleMeasureTool->Disable();
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diff changeset
354 activeTool = ActiveTool_None;
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diff changeset
355 }
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diff changeset
356 else
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diff changeset
357 {
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diff changeset
358 if (angleMeasureFirst)
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diff changeset
359 {
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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diff changeset
360 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock());
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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parents: 1789
diff changeset
361 OrthancStone::Extent2D extent;
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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diff changeset
362 lock->GetController().GetScene().GetBoundingBox(extent);
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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parents: 1789
diff changeset
363 if (!extent.IsEmpty())
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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parents: 1789
diff changeset
364 {
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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diff changeset
365 OrthancStone::ScenePoint2D p1(1.0 * extent.GetX1() / 3.0 + 2.0 * extent.GetX2() / 3.0,
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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diff changeset
366 2.0 * extent.GetY1() / 3.0 + 2.0 * extent.GetY2() / 3.0);
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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diff changeset
367 OrthancStone::ScenePoint2D p2(1.0 * extent.GetX1() / 2.0 + 1.0 * extent.GetX2() / 2.0,
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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diff changeset
368 1.0 * extent.GetY1() / 3.0 + 1.0 * extent.GetY2() / 3.0);
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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diff changeset
369 OrthancStone::ScenePoint2D p3(2.0 * extent.GetX1() / 3.0 + 1.0 * extent.GetX2() / 3.0,
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
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diff changeset
370 2.0 * extent.GetY1() / 3.0 + 2.0 * extent.GetY2() / 3.0);
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diff changeset
371 angleMeasureTool->SetSide1End(p1);
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diff changeset
372 angleMeasureTool->SetCenter(p2);
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diff changeset
373 angleMeasureTool->SetSide2End(p3);
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diff changeset
374 }
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diff changeset
375 angleMeasureFirst = false;
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diff changeset
376 }
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diff changeset
377
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diff changeset
378 lineMeasureTool->Disable();
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diff changeset
379 angleMeasureTool->Enable();
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diff changeset
380 activeTool = ActiveTool_Angle;
1789
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diff changeset
381 }
1805
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diff changeset
382 #endif
1789
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diff changeset
383 break;
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
384
1975
5a434f5889f8 starting pixel probe
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parents: 1901
diff changeset
385 #if SAMPLE_USE_ANNOTATIONS_LAYER == 1
5a434f5889f8 starting pixel probe
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parents: 1901
diff changeset
386 case SDLK_p:
5a434f5889f8 starting pixel probe
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diff changeset
387 annotations.SetActiveTool(OrthancStone::AnnotationsSceneLayer::Tool_PixelProbe);
5a434f5889f8 starting pixel probe
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parents: 1901
diff changeset
388 break;
5a434f5889f8 starting pixel probe
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parents: 1901
diff changeset
389 #endif
5a434f5889f8 starting pixel probe
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parents: 1901
diff changeset
390
1789
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diff changeset
391 default:
462d7a0e064e added line measures to sdl single frame viewer sample
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parents: 1739
diff changeset
392 break;
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
393 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
394 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
395 else if (event.type == SDL_MOUSEBUTTONDOWN ||
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
396 event.type == SDL_MOUSEMOTION ||
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
397 event.type == SDL_MOUSEBUTTONUP)
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
398 {
1507
169adf9090a6 replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1458
diff changeset
399 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock());
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
400 if (lock->HasCompositor())
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
401 {
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
402 OrthancStone::PointerEvent p;
1382
9d138883be66 Proper command-line parameter management for SDL sample
Benjamin Golinvaux <bgo@osimis.io>
parents: 1368
diff changeset
403 OrthancStoneHelpers::GetPointerEvent(p, lock->GetCompositor(),
9d138883be66 Proper command-line parameter management for SDL sample
Benjamin Golinvaux <bgo@osimis.io>
parents: 1368
diff changeset
404 event, keyboardState, scancodeCount);
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
405
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
406 switch (event.type)
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
407 {
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
408 case SDL_MOUSEBUTTONDOWN:
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
409 {
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
410 boost::shared_ptr<OrthancStone::IFlexiblePointerTracker> t;
1805
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
411
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
412 #if SAMPLE_USE_ANNOTATIONS_LAYER == 1
1799
1125793d82d3 serialization of annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1798
diff changeset
413 if (p.GetMouseButton() == OrthancStone::MouseButton_Left)
1125793d82d3 serialization of annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1798
diff changeset
414 {
1803
d1849468729b added messages to AnnotationsLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1801
diff changeset
415 t.reset(annotations.CreateTracker(p.GetMainPosition(), lock->GetController().GetScene()));
1799
1125793d82d3 serialization of annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1798
diff changeset
416 }
1805
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
417 #else
1796
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
418 if (t.get() == NULL)
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
419 {
1796
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
420 switch (activeTool)
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
421 {
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
422 case ActiveTool_Angle:
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
423 t = angleMeasureTool->CreateEditionTracker(p);
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
424 break;
1790
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1789
diff changeset
425
1796
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
426 case ActiveTool_Line:
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
427 t = lineMeasureTool->CreateEditionTracker(p);
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
428 break;
1790
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1789
diff changeset
429
1796
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
430 case ActiveTool_None:
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
431 break;
1790
b325761e0bd3 angle measure and undo/redo in sdl simple viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1789
diff changeset
432
1796
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
433 default:
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
434 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
435 }
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
436 }
1805
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
437 #endif
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
438
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
439 if (t.get() != NULL)
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
440 {
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
441 lock->GetController().AcquireActiveTracker(t);
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
442 }
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
443 else
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
444 {
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
445 lock->GetController().HandleMousePress(interactor, p,
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
446 lock->GetCompositor().GetCanvasWidth(),
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
447 lock->GetCompositor().GetCanvasHeight());
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
448 }
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
449 lock->Invalidate();
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
450 break;
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
451 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
452
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
453 case SDL_MOUSEMOTION:
1805
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
454 #if SAMPLE_USE_ANNOTATIONS_LAYER == 1
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
455 if (lock->GetController().HandleMouseMove(p))
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
456 {
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
457 lock->Invalidate();
1803
d1849468729b added messages to AnnotationsLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1801
diff changeset
458 if (annotations.ClearHover())
1796
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
459 {
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
460 paint = true;
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
461 }
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
462 }
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
463 else
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
464 {
1803
d1849468729b added messages to AnnotationsLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1801
diff changeset
465 if (annotations.SetMouseHover(p.GetMainPosition(), lock->GetController().GetScene()))
1796
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
466 {
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
467 paint = true;
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
468 }
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
469 }
1805
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
470 #else
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
471 if (lock->GetController().HandleMouseMove(p))
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
472 {
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
473 lock->Invalidate();
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
474 paint = true;
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
475 }
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
476 #endif
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
477 break;
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
478
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
479 case SDL_MOUSEBUTTONUP:
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
480 lock->GetController().HandleMouseRelease(p);
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
481 lock->Invalidate();
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
482 break;
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
483
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
484 default:
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
485 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
486 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
487 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
488 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
489 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
490
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
491 if (paint)
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
492 {
1805
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
493 #if SAMPLE_USE_ANNOTATIONS_LAYER == 1
1796
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
494 {
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
495 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock());
1803
d1849468729b added messages to AnnotationsLayer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1801
diff changeset
496 annotations.Render(lock->GetController().GetScene());
1796
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
497 }
1805
de7cea710008 recovery of old SdlSimpleViewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1804
diff changeset
498 #endif
1796
20a0aba0ede5 creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1790
diff changeset
499
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
500 viewport->Paint();
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
501 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
502
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
503 // Small delay to avoid using 100% of CPU
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
504 SDL_Delay(1);
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
505 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
506 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
507 context.StopOracle();
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
508 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
509 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
510
1591
5887a4f8594b moving platform-specific files out of the "OrthancStone" folder
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1576
diff changeset
511 OrthancStone::SdlWindow::GlobalFinalize();
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
512 OrthancStone::StoneFinalize();
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
513 return 0;
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
514 }
1382
9d138883be66 Proper command-line parameter management for SDL sample
Benjamin Golinvaux <bgo@osimis.io>
parents: 1368
diff changeset
515 catch (Orthanc::OrthancException& e)
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
516 {
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
517 LOG(ERROR) << "OrthancException: " << e.What();
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
518 return -1;
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
519 }
1382
9d138883be66 Proper command-line parameter management for SDL sample
Benjamin Golinvaux <bgo@osimis.io>
parents: 1368
diff changeset
520 catch (OrthancStone::StoneException& e)
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
521 {
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
522 LOG(ERROR) << "StoneException: " << e.What();
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
523 return -1;
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
524 }
1382
9d138883be66 Proper command-line parameter management for SDL sample
Benjamin Golinvaux <bgo@osimis.io>
parents: 1368
diff changeset
525 catch (std::runtime_error& e)
1368
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
526 {
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
527 LOG(ERROR) << "Runtime error: " << e.what();
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
528 return -1;
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
529 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
530 catch (...)
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
531 {
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
532 LOG(ERROR) << "Native exception";
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
533 return -1;
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
534 }
33da5d02885f SdlSimpleViewer rename
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
535 }