Mercurial > hg > orthanc-stone
annotate Framework/Radiography/RadiographyWidget.h @ 428:751fb354149e am-vsol-upgrade
ability to change the scene of the RadiographyWidget
author | am@osimis.io |
---|---|
date | Wed, 28 Nov 2018 10:44:28 +0100 |
parents | 18b707fb8620 |
children | 4eb96c6b4e96 |
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 | |
5 * Copyright (C) 2017-2018 Osimis S.A., 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 "../Widgets/WorldSceneWidget.h" | |
25 #include "RadiographyScene.h" | |
26 | |
27 | |
28 namespace OrthancStone | |
29 { | |
30 class RadiographyWidget : | |
31 public WorldSceneWidget, | |
32 public IObserver | |
33 { | |
34 private: | |
428
751fb354149e
ability to change the scene of the RadiographyWidget
am@osimis.io
parents:
413
diff
changeset
|
35 boost::shared_ptr<RadiographyScene> scene_; |
413 | 36 std::auto_ptr<Orthanc::ImageAccessor> floatBuffer_; |
37 std::auto_ptr<CairoSurface> cairoBuffer_; | |
38 bool invert_; | |
39 ImageInterpolation interpolation_; | |
40 bool hasSelection_; | |
41 size_t selectedLayer_; | |
42 | |
43 bool RenderInternal(unsigned int width, | |
44 unsigned int height, | |
45 ImageInterpolation interpolation); | |
46 | |
47 protected: | |
48 virtual Extent2D GetSceneExtent() | |
49 { | |
428
751fb354149e
ability to change the scene of the RadiographyWidget
am@osimis.io
parents:
413
diff
changeset
|
50 return scene_->GetSceneExtent(); |
413 | 51 } |
52 | |
53 virtual bool RenderScene(CairoContext& context, | |
54 const ViewportGeometry& view); | |
55 | |
56 public: | |
57 RadiographyWidget(MessageBroker& broker, | |
428
751fb354149e
ability to change the scene of the RadiographyWidget
am@osimis.io
parents:
413
diff
changeset
|
58 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 | 59 const std::string& name); |
60 | |
61 RadiographyScene& GetScene() const | |
62 { | |
428
751fb354149e
ability to change the scene of the RadiographyWidget
am@osimis.io
parents:
413
diff
changeset
|
63 return *scene_; |
413 | 64 } |
65 | |
428
751fb354149e
ability to change the scene of the RadiographyWidget
am@osimis.io
parents:
413
diff
changeset
|
66 void SetScene(boost::shared_ptr<RadiographyScene> scene); |
751fb354149e
ability to change the scene of the RadiographyWidget
am@osimis.io
parents:
413
diff
changeset
|
67 |
413 | 68 void Unselect() |
69 { | |
70 hasSelection_ = false; | |
71 } | |
72 | |
73 void Select(size_t layer); | |
74 | |
75 bool LookupSelectedLayer(size_t& layer); | |
76 | |
77 void OnGeometryChanged(const RadiographyScene::GeometryChangedMessage& message); | |
78 | |
79 void OnContentChanged(const RadiographyScene::ContentChangedMessage& message); | |
80 | |
81 void SetInvert(bool invert); | |
82 | |
83 void SwitchInvert(); | |
84 | |
85 bool IsInverted() const | |
86 { | |
87 return invert_; | |
88 } | |
89 | |
90 void SetInterpolation(ImageInterpolation interpolation); | |
91 | |
92 ImageInterpolation GetInterpolation() const | |
93 { | |
94 return interpolation_; | |
95 } | |
96 }; | |
97 } |