annotate Framework/Radiography/RadiographyWidget.h @ 1080:287ec78f63b4

GenericToolbox (fast c-string --> double or integer) + refactoring to be able to set structures lut into configurator + fixed missing revision bump in configurator + UT
author Benjamin Golinvaux <bgo@osimis.io>
date Mon, 21 Oct 2019 16:01:29 +0200
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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
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22 #pragma once
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23
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24 #include "../Deprecated/Widgets/WorldSceneWidget.h"
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25 #include "RadiographyScene.h"
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28 namespace OrthancStone
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29 {
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30 class RadiographyMaskLayer;
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31
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32 class RadiographyWidget :
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33 public Deprecated::WorldSceneWidget,
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34 public IObserver
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35 {
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36 private:
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37 boost::shared_ptr<RadiographyScene> scene_;
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38 std::auto_ptr<Orthanc::ImageAccessor> floatBuffer_;
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39 std::auto_ptr<CairoSurface> cairoBuffer_;
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40 bool invert_;
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41 ImageInterpolation interpolation_;
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42 bool hasSelection_;
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43 size_t selectedLayer_;
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44
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45 bool RenderInternal(unsigned int width,
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46 unsigned int height,
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47 ImageInterpolation interpolation);
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48
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49 protected:
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50 virtual Extent2D GetSceneExtent()
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51 {
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52 return scene_->GetSceneExtent();
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53 }
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54
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55 virtual bool RenderScene(CairoContext& context,
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56 const Deprecated::ViewportGeometry& view);
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57
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58 virtual void RenderBackground(Orthanc::ImageAccessor& image, float minValue, float maxValue);
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60 bool IsInvertedInternal() const;
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62 public:
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63 RadiographyWidget(MessageBroker& broker,
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64 boost::shared_ptr<RadiographyScene> scene, // TODO: check how we can avoid boost::shared_ptr here since we don't want them in the public API (app is keeping a boost::shared_ptr to this right now)
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65 const std::string& name);
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66
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67 RadiographyScene& GetScene() const
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68 {
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69 return *scene_;
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70 }
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71
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72 void SetScene(boost::shared_ptr<RadiographyScene> scene);
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73
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74 void Unselect()
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75 {
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76 hasSelection_ = false;
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77 }
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78
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79 void Select(size_t layer);
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80
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81 bool SelectMaskLayer(size_t index = 0);
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82
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83 bool LookupSelectedLayer(size_t& layer);
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84
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85 void OnGeometryChanged(const RadiographyScene::GeometryChangedMessage& message);
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86
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87 void OnContentChanged(const RadiographyScene::ContentChangedMessage& message);
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88
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89 void SetInvert(bool invert);
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90
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91 void SwitchInvert();
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92
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93 bool IsInverted() const
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94 {
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95 return invert_;
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96 }
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97
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98 void SetInterpolation(ImageInterpolation interpolation);
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99
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100 ImageInterpolation GetInterpolation() const
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101 {
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102 return interpolation_;
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103 }
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104 };
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105 }