Mercurial > hg > orthanc-stone
annotate Framework/Widgets/LayerWidget.h @ 89:f244018a4e4b wasm
BUGGY- trying to remove IVolumeSlicesObserver
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 26 May 2017 18:27:59 +0200 |
| parents | 4a541cd4fa83 |
| children | 64e60018943f |
| 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 | |
| 5 * Copyright (C) 2017 Osimis, Belgium | |
| 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 | |
| 24 #include "WorldSceneWidget.h" | |
| 25 #include "../Layers/ILayerSource.h" | |
| 26 | |
| 27 #include <map> | |
| 28 | |
| 29 namespace OrthancStone | |
| 30 { | |
| 31 class LayerWidget : | |
| 32 public WorldSceneWidget, | |
| 77 | 33 private ILayerSource::IObserver |
| 66 | 34 { |
| 35 private: | |
| 36 class Scene; | |
| 37 | |
|
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4a541cd4fa83
OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
86
diff
changeset
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38 typedef std::map<const ILayerSource*, size_t> LayersIndex; |
| 66 | 39 |
| 40 bool started_; | |
| 41 LayersIndex layersIndex_; | |
| 42 std::vector<ILayerSource*> layers_; | |
| 43 std::vector<RenderStyle> styles_; | |
| 44 SliceGeometry slice_; | |
| 45 std::auto_ptr<Scene> currentScene_; | |
| 46 std::auto_ptr<Scene> pendingScene_; | |
| 47 | |
| 48 | |
| 49 bool LookupLayer(size_t& index /* out */, | |
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4a541cd4fa83
OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
86
diff
changeset
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50 const ILayerSource& layer) const; |
| 85 | 51 |
| 52 bool GetAndFixExtent(double& x1, | |
| 53 double& y1, | |
| 54 double& x2, | |
| 55 double& y2, | |
| 56 ILayerSource& source) const; | |
| 77 | 57 |
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4a541cd4fa83
OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
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58 virtual void NotifyContentChange(const ILayerSource& source); |
| 77 | 59 |
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4a541cd4fa83
OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
86
diff
changeset
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60 virtual void NotifySliceChange(const ILayerSource& source, |
| 77 | 61 const Slice& slice); |
| 62 | |
| 63 virtual void NotifyLayerReady(ILayerRenderer* renderer, | |
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4a541cd4fa83
OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
86
diff
changeset
|
64 const ILayerSource& source, |
| 77 | 65 const Slice& slice); |
| 66 | |
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87
4a541cd4fa83
OrthancVolumeImageLoader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
86
diff
changeset
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67 virtual void NotifyLayerError(const ILayerSource& source, |
| 77 | 68 const SliceGeometry& slice); |
| 69 | |
| 66 | 70 |
| 71 protected: | |
| 72 virtual void GetSceneExtent(double& x1, | |
| 73 double& y1, | |
| 74 double& x2, | |
| 75 double& y2); | |
| 76 | |
| 77 virtual bool RenderScene(CairoContext& context, | |
| 78 const ViewportGeometry& view); | |
| 79 | |
| 80 void ResetPendingScene(); | |
| 81 | |
| 82 void UpdateLayer(size_t index, | |
| 83 ILayerRenderer* renderer, | |
| 77 | 84 const Slice& slice); |
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f244018a4e4b
BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
87
diff
changeset
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85 |
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f244018a4e4b
BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
87
diff
changeset
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86 void InvalidateAllLayers(); |
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f244018a4e4b
BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
87
diff
changeset
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87 |
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f244018a4e4b
BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
87
diff
changeset
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88 void InvalidateLayer(size_t layer); |
| 66 | 89 |
| 90 public: | |
| 91 LayerWidget(); | |
| 92 | |
| 93 virtual ~LayerWidget(); | |
| 94 | |
| 95 size_t AddLayer(ILayerSource* layer); // Takes ownership | |
| 96 | |
|
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f244018a4e4b
BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
87
diff
changeset
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97 size_t GetLayerCount() const |
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f244018a4e4b
BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
87
diff
changeset
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98 { |
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f244018a4e4b
BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
87
diff
changeset
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99 return layers_.size(); |
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f244018a4e4b
BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
87
diff
changeset
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100 } |
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f244018a4e4b
BUGGY- trying to remove IVolumeSlicesObserver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
87
diff
changeset
|
101 |
| 66 | 102 void SetLayerStyle(size_t layer, |
| 103 const RenderStyle& style); | |
| 104 | |
| 78 | 105 void SetSlice(const SliceGeometry& slice); |
| 66 | 106 |
| 85 | 107 const SliceGeometry& GetSlice() const |
| 108 { | |
| 109 return slice_; | |
| 110 } | |
| 66 | 111 }; |
| 112 } |