Mercurial > hg > orthanc-stone
annotate Framework/Widgets/SliceViewerWidget.h @ 551:90f3a60576a9 dev rtviewer19
Merged in ct-pet-dose-struct (pull request #2)
Ct pet dose struct
| author | Benjamin Golinvaux <bgo@osimis.io> |
|---|---|
| date | Tue, 02 Apr 2019 14:02:12 +0000 |
| parents | 0f43e479b49c |
| children | f0008c55e5f7 |
| rev | line source |
|---|---|
| 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 "../../Framework/Messages/IObserver.h" |
| 66 | 28 |
| 29 #include <map> | |
| 30 | |
| 31 namespace OrthancStone | |
| 32 { | |
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33 class SliceViewerWidget : |
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34 public WorldSceneWidget, |
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35 public IObserver, |
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36 public IObservable |
| 66 | 37 { |
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38 public: |
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39 typedef OriginMessage<MessageType_Widget_GeometryChanged, SliceViewerWidget> GeometryChangedMessage; |
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40 typedef OriginMessage<MessageType_Widget_ContentChanged, SliceViewerWidget> ContentChangedMessage; |
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41 |
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42 // TODO - Use this message in ReferenceLineSource |
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SliceViewerWidget::DisplayedSliceMessage
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43 class DisplayedSliceMessage : public OriginMessage<MessageType_SliceViewerWidget_DisplayedSlice, SliceViewerWidget> |
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44 { |
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SliceViewerWidget::DisplayedSliceMessage
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45 private: |
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46 const Slice& slice_; |
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47 |
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48 public: |
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SliceViewerWidget::DisplayedSliceMessage
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49 DisplayedSliceMessage(SliceViewerWidget& origin, |
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50 const Slice& slice) : |
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51 OriginMessage(origin), |
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52 slice_(slice) |
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53 { |
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54 } |
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55 |
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56 const Slice& GetSlice() const |
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57 { |
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58 return slice_; |
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59 } |
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60 }; |
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61 |
| 66 | 62 private: |
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63 SliceViewerWidget(const SliceViewerWidget&); |
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64 SliceViewerWidget& operator=(const SliceViewerWidget&); |
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65 |
| 66 | 66 class Scene; |
| 67 | |
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68 typedef std::map<const IVolumeSlicer*, size_t> LayersIndex; |
| 66 | 69 |
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70 bool started_; |
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71 LayersIndex layersIndex_; |
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72 std::vector<IVolumeSlicer*> layers_; |
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73 std::vector<RenderStyle> styles_; |
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74 CoordinateSystem3D plane_; |
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75 std::auto_ptr<Scene> currentScene_; |
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76 std::auto_ptr<Scene> pendingScene_; |
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77 std::vector<bool> changedLayers_; |
| 66 | 78 |
| 79 bool LookupLayer(size_t& index /* out */, | |
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80 const IVolumeSlicer& layer) const; |
| 85 | 81 |
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82 void GetLayerExtent(Extent2D& extent, |
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83 IVolumeSlicer& source) const; |
| 77 | 84 |
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85 void OnGeometryReady(const IVolumeSlicer::GeometryReadyMessage& message); |
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86 |
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87 virtual void OnContentChanged(const IVolumeSlicer::ContentChangedMessage& message); |
| 77 | 88 |
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89 virtual void OnSliceChanged(const IVolumeSlicer::SliceContentChangedMessage& message); |
| 77 | 90 |
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91 virtual void OnLayerReady(const IVolumeSlicer::LayerReadyMessage& message); |
| 77 | 92 |
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93 virtual void OnLayerError(const IVolumeSlicer::LayerErrorMessage& message); |
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94 |
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95 void ObserveLayer(IVolumeSlicer& source); |
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96 |
| 103 | 97 void ResetChangedLayers(); |
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98 |
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99 public: |
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100 SliceViewerWidget(MessageBroker& broker, |
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101 const std::string& name); |
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102 |
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103 virtual Extent2D GetSceneExtent(); |
| 267 | 104 |
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105 protected: |
| 66 | 106 virtual bool RenderScene(CairoContext& context, |
| 107 const ViewportGeometry& view); | |
| 108 | |
| 109 void ResetPendingScene(); | |
| 110 | |
| 111 void UpdateLayer(size_t index, | |
| 112 ILayerRenderer* renderer, | |
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113 const CoordinateSystem3D& plane); |
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114 |
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115 void InvalidateAllLayers(); |
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116 |
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117 void InvalidateLayer(size_t layer); |
| 66 | 118 |
| 119 public: | |
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120 virtual ~SliceViewerWidget(); |
| 66 | 121 |
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122 size_t AddLayer(IVolumeSlicer* layer); // Takes ownership |
| 66 | 123 |
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124 void ReplaceLayer(size_t layerIndex, IVolumeSlicer* layer); // Takes ownership |
| 219 | 125 |
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126 void RemoveLayer(size_t layerIndex); |
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127 |
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128 size_t GetLayerCount() const |
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129 { |
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130 return layers_.size(); |
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131 } |
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132 |
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133 const RenderStyle& GetLayerStyle(size_t layer) const; |
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134 |
| 66 | 135 void SetLayerStyle(size_t layer, |
| 136 const RenderStyle& style); | |
| 137 | |
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138 void SetSlice(const CoordinateSystem3D& plane); |
| 66 | 139 |
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140 const CoordinateSystem3D& GetSlice() const |
| 85 | 141 { |
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142 return plane_; |
| 85 | 143 } |
| 103 | 144 |
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145 virtual bool HasAnimation() const |
| 103 | 146 { |
| 147 return true; | |
| 148 } | |
| 149 | |
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150 virtual void DoAnimation(); |
| 66 | 151 }; |
| 152 } |