Mercurial > hg > orthanc-stone
annotate Framework/Radiography/RadiographyWidget.h @ 1145:4f99c7905f8d broker
mingw qt
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 12 Nov 2019 18:28:46 +0100 |
| parents | 1a73f852810a |
| children | 54cbffabdc45 |
| rev | line source |
|---|---|
| 413 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
| 439 | 5 * Copyright (C) 2017-2019 Osimis S.A., Belgium |
| 413 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU Affero General Public License | |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 11 * | |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #pragma once | |
| 23 | |
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24 #include "../Deprecated/Widgets/WorldSceneWidget.h" |
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25 #include "../Messages/ObserverBase.h" |
| 413 | 26 #include "RadiographyScene.h" |
| 27 | |
| 28 | |
| 29 namespace OrthancStone | |
| 30 { | |
| 492 | 31 class RadiographyMaskLayer; |
| 32 | |
| 413 | 33 class RadiographyWidget : |
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34 public Deprecated::WorldSceneWidget, |
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35 public ObserverBase<RadiographyWidget> |
| 413 | 36 { |
| 37 private: | |
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38 boost::shared_ptr<RadiographyScene> scene_; |
| 413 | 39 std::auto_ptr<Orthanc::ImageAccessor> floatBuffer_; |
| 40 std::auto_ptr<CairoSurface> cairoBuffer_; | |
| 41 bool invert_; | |
| 42 ImageInterpolation interpolation_; | |
| 43 bool hasSelection_; | |
| 44 size_t selectedLayer_; | |
| 45 | |
| 46 bool RenderInternal(unsigned int width, | |
| 47 unsigned int height, | |
| 48 ImageInterpolation interpolation); | |
| 49 | |
| 50 protected: | |
| 51 virtual Extent2D GetSceneExtent() | |
| 52 { | |
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53 return scene_->GetSceneExtent(); |
| 413 | 54 } |
| 55 | |
| 56 virtual bool RenderScene(CairoContext& context, | |
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57 const Deprecated::ViewportGeometry& view); |
| 413 | 58 |
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59 virtual void RenderBackground(Orthanc::ImageAccessor& image, float minValue, float maxValue); |
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60 |
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61 bool IsInvertedInternal() const; |
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62 |
| 413 | 63 public: |
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64 RadiographyWidget(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) |
| 413 | 65 const std::string& name); |
| 66 | |
| 67 RadiographyScene& GetScene() const | |
| 68 { | |
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69 return *scene_; |
| 413 | 70 } |
| 71 | |
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72 void SetScene(boost::shared_ptr<RadiographyScene> scene); |
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73 |
| 413 | 74 void Unselect() |
| 75 { | |
| 76 hasSelection_ = false; | |
| 77 } | |
| 78 | |
| 79 void Select(size_t layer); | |
| 80 | |
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81 void ClearSelectedLayer(); |
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82 |
| 492 | 83 bool SelectMaskLayer(size_t index = 0); |
| 84 | |
| 413 | 85 bool LookupSelectedLayer(size_t& layer); |
| 86 | |
| 87 void OnGeometryChanged(const RadiographyScene::GeometryChangedMessage& message); | |
| 88 | |
| 89 void OnContentChanged(const RadiographyScene::ContentChangedMessage& message); | |
| 90 | |
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91 void OnLayerRemoved(const RadiographyScene::LayerRemovedMessage& message); |
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92 |
| 413 | 93 void SetInvert(bool invert); |
| 94 | |
| 95 void SwitchInvert(); | |
| 96 | |
| 97 bool IsInverted() const | |
| 98 { | |
| 99 return invert_; | |
| 100 } | |
| 101 | |
| 102 void SetInterpolation(ImageInterpolation interpolation); | |
| 103 | |
| 104 ImageInterpolation GetInterpolation() const | |
| 105 { | |
| 106 return interpolation_; | |
| 107 } | |
| 108 }; | |
| 109 } |