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annotate Samples/MultiPlatform/BasicScene/mainQt.cpp @ 916:a911f5bb48da am-dev

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MultiPlatform Basic Scene sample (so far: SDL + Qt)
author Alain Mazy <alain@mazy.be>
date Fri, 19 Jul 2019 15:06:36 +0200
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children 2d8ab34c8c91
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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) 2017-2019 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 #define GLEW_STATIC 1
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22 // From Stone
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23 #include "../../Framework/OpenGL/OpenGLIncludes.h"
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24 #include "../../Applications/Sdl/SdlWindow.h"
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25 #include "../../Framework/Scene2D/CairoCompositor.h"
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26 #include "../../Framework/Scene2D/ColorTextureSceneLayer.h"
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27 #include "../../Framework/Scene2D/OpenGLCompositor.h"
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28 #include "../../Framework/Scene2D/PanSceneTracker.h"
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29 #include "../../Framework/Scene2D/RotateSceneTracker.h"
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30 #include "../../Framework/Scene2D/Scene2D.h"
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31 #include "../../Framework/Scene2D/ZoomSceneTracker.h"
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32 #include "../../Framework/Scene2DViewport/ViewportController.h"
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33 #include "../../Framework/Scene2DViewport/UndoStack.h"
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34
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35 #include "../../Framework/StoneInitialization.h"
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36 #include "../../Framework/Messages/MessageBroker.h"
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37
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38 // From Orthanc framework
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39 #include <Core/Logging.h>
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40 #include <Core/OrthancException.h>
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41 #include <Core/Images/Image.h>
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42 #include <Core/Images/ImageProcessing.h>
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43 #include <Core/Images/PngWriter.h>
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44
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45 #include <boost/make_shared.hpp>
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46 #include <boost/ref.hpp>
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47 #include "EmbeddedResources.h"
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48
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49 #include <stdio.h>
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50 #include <QDebug>
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51 #include <QWindow>
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52
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53 #include "BasicScene.h"
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54
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55
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56 using namespace OrthancStone;
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57
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58
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59
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60 static void GLAPIENTRY OpenGLMessageCallback(GLenum source,
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61 GLenum type,
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62 GLuint id,
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63 GLenum severity,
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64 GLsizei length,
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65 const GLchar* message,
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66 const void* userParam )
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67 {
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68 if (severity != GL_DEBUG_SEVERITY_NOTIFICATION)
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69 {
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70 fprintf(stderr, "GL CALLBACK: %s type = 0x%x, severity = 0x%x, message = %s\n",
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71 ( type == GL_DEBUG_TYPE_ERROR ? "** GL ERROR **" : "" ),
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72 type, severity, message );
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73 }
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74 }
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75
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76 extern void InitGL();
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77
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78 #include <QApplication>
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79 #include "BasicSceneWindow.h"
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80
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81 int main(int argc, char* argv[])
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82 {
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83 QApplication a(argc, argv);
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84
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85 OrthancStone::Samples::BasicSceneWindow window;
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86 window.show();
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87 window.GetOpenGlWidget().Init();
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88
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89 MessageBroker broker;
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90 boost::shared_ptr<UndoStack> undoStack(new UndoStack);
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91 boost::shared_ptr<ViewportController> controller = boost::make_shared<ViewportController>(undoStack, boost::ref(broker), window.GetOpenGlWidget());
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92 PrepareScene(controller->GetScene());
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93
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94 window.GetOpenGlWidget().GetCompositor().SetFont(0, Orthanc::EmbeddedResources::UBUNTU_FONT,
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95 BASIC_SCENE_FONT_SIZE, Orthanc::Encoding_Latin1);
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96
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97 boost::shared_ptr<OrthancStone::Scene2DInteractor> interactor(new BasicScene2DInteractor(controller));
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98 window.GetOpenGlWidget().SetInteractor(interactor);
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99
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100 controller->FitContent();
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101
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102 return a.exec();
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103 }