Mercurial > hg > orthanc-stone
annotate Framework/Deprecated/Widgets/SliceViewerWidget.h @ 884:aad5ccf1be10 am-dev
cleanup
author | Alain Mazy <alain@mazy.be> |
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date | Tue, 09 Jul 2019 14:43:00 +0200 |
parents | c35e98d22764 |
children | b537002f83a9 2d8ab34c8c91 |
rev | line source |
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66 | 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 |
66 | 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. | |
267 | 16 * |
66 | 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 | |
24 #include "WorldSceneWidget.h" | |
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25 #include "../Layers/IVolumeSlicer.h" |
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26 #include "../../Toolbox/Extent2D.h" |
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27 #include "../../Messages/IObserver.h" |
66 | 28 |
29 #include <map> | |
30 | |
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31 namespace Deprecated |
66 | 32 { |
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33 class SliceViewerWidget : |
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34 public WorldSceneWidget, |
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35 public OrthancStone::IObserver, |
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36 public OrthancStone::IObservable |
66 | 37 { |
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38 public: |
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39 ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, GeometryChangedMessage, SliceViewerWidget); |
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40 ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, ContentChangedMessage, SliceViewerWidget); |
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41 |
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42 |
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43 // TODO - Use this message in ReferenceLineSource |
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44 class DisplayedSliceMessage : public OrthancStone::OriginMessage<SliceViewerWidget> |
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45 { |
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46 ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); |
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47 |
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48 private: |
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49 const Deprecated::Slice& slice_; |
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50 |
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51 public: |
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SliceViewerWidget::DisplayedSliceMessage
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52 DisplayedSliceMessage(SliceViewerWidget& origin, |
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53 const Deprecated::Slice& slice) : |
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54 OriginMessage(origin), |
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55 slice_(slice) |
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56 { |
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57 } |
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58 |
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59 const Deprecated::Slice& GetSlice() const |
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60 { |
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61 return slice_; |
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62 } |
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63 }; |
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64 |
66 | 65 private: |
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66 SliceViewerWidget(const SliceViewerWidget&); |
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67 SliceViewerWidget& operator=(const SliceViewerWidget&); |
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68 |
66 | 69 class Scene; |
70 | |
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71 typedef std::map<const IVolumeSlicer*, size_t> LayersIndex; |
66 | 72 |
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73 bool started_; |
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74 LayersIndex layersIndex_; |
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75 std::vector<IVolumeSlicer*> layers_; |
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76 std::vector<RenderStyle> styles_; |
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77 OrthancStone::CoordinateSystem3D plane_; |
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78 std::auto_ptr<Scene> currentScene_; |
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79 std::auto_ptr<Scene> pendingScene_; |
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80 std::vector<bool> changedLayers_; |
66 | 81 |
82 bool LookupLayer(size_t& index /* out */, | |
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83 const IVolumeSlicer& layer) const; |
85 | 84 |
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85 void GetLayerExtent(OrthancStone::Extent2D& extent, |
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86 IVolumeSlicer& source) const; |
77 | 87 |
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88 void OnGeometryReady(const IVolumeSlicer::GeometryReadyMessage& message); |
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89 |
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90 virtual void OnContentChanged(const IVolumeSlicer::ContentChangedMessage& message); |
77 | 91 |
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92 virtual void OnSliceChanged(const IVolumeSlicer::SliceContentChangedMessage& message); |
77 | 93 |
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94 virtual void OnLayerReady(const IVolumeSlicer::LayerReadyMessage& message); |
77 | 95 |
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96 virtual void OnLayerError(const IVolumeSlicer::LayerErrorMessage& message); |
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97 |
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98 void ObserveLayer(IVolumeSlicer& source); |
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99 |
103 | 100 void ResetChangedLayers(); |
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101 |
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102 public: |
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103 SliceViewerWidget(OrthancStone::MessageBroker& broker, |
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104 const std::string& name); |
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105 |
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106 virtual OrthancStone::Extent2D GetSceneExtent(); |
267 | 107 |
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108 protected: |
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109 virtual bool RenderScene(OrthancStone::CairoContext& context, |
66 | 110 const ViewportGeometry& view); |
111 | |
112 void ResetPendingScene(); | |
113 | |
114 void UpdateLayer(size_t index, | |
115 ILayerRenderer* renderer, | |
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116 const OrthancStone::CoordinateSystem3D& plane); |
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117 |
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118 void InvalidateAllLayers(); |
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119 |
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120 void InvalidateLayer(size_t layer); |
66 | 121 |
122 public: | |
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123 virtual ~SliceViewerWidget(); |
66 | 124 |
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125 size_t AddLayer(IVolumeSlicer* layer); // Takes ownership |
66 | 126 |
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127 void ReplaceLayer(size_t layerIndex, IVolumeSlicer* layer); // Takes ownership |
219 | 128 |
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129 void RemoveLayer(size_t layerIndex); |
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130 |
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131 size_t GetLayerCount() const |
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132 { |
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133 return layers_.size(); |
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134 } |
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135 |
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136 const RenderStyle& GetLayerStyle(size_t layer) const; |
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137 |
66 | 138 void SetLayerStyle(size_t layer, |
139 const RenderStyle& style); | |
140 | |
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141 void SetSlice(const OrthancStone::CoordinateSystem3D& plane); |
66 | 142 |
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143 const OrthancStone::CoordinateSystem3D& GetSlice() const |
85 | 144 { |
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145 return plane_; |
85 | 146 } |
103 | 147 |
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148 virtual bool HasAnimation() const |
103 | 149 { |
150 return true; | |
151 } | |
152 | |
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153 virtual void DoAnimation(); |
66 | 154 }; |
155 } |