Mercurial > hg > orthanc-stone
comparison OrthancStone/Sources/Scene2DViewport/MeasureTool.cpp @ 1512:244ad1e4e76a
reorganization of folders
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 07 Jul 2020 16:21:02 +0200 |
parents | Framework/Scene2DViewport/MeasureTool.cpp@30deba7bc8e2 |
children | 92fca2b3ba3d |
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1511:9dfeee74c1e6 | 1512:244ad1e4e76a |
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1 /** | |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2020 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 #include "MeasureTool.h" | |
22 | |
23 #include <Logging.h> | |
24 #include <Enumerations.h> | |
25 #include <OrthancException.h> | |
26 | |
27 #include <boost/math/constants/constants.hpp> | |
28 | |
29 #include "../Viewport/IViewport.h" | |
30 | |
31 namespace OrthancStone | |
32 { | |
33 void MeasureTool::Enable() | |
34 { | |
35 enabled_ = true; | |
36 RefreshScene(); | |
37 } | |
38 | |
39 void MeasureTool::Disable() | |
40 { | |
41 enabled_ = false; | |
42 RefreshScene(); | |
43 } | |
44 | |
45 bool MeasureTool::IsEnabled() const | |
46 { | |
47 return enabled_; | |
48 } | |
49 | |
50 MeasureTool::MeasureTool( | |
51 boost::shared_ptr<IViewport> viewport) | |
52 : viewport_(viewport) | |
53 , enabled_(true) | |
54 { | |
55 | |
56 } | |
57 | |
58 void MeasureTool::PostConstructor() | |
59 { | |
60 std::unique_ptr<IViewport::ILock> lock(viewport_->Lock()); | |
61 ViewportController& controller = lock->GetController(); | |
62 | |
63 Register<ViewportController::SceneTransformChanged>( | |
64 controller, | |
65 &MeasureTool::OnSceneTransformChanged); | |
66 } | |
67 | |
68 bool MeasureTool::IsSceneAlive() const | |
69 { | |
70 // since the lifetimes of the viewport, viewportcontroller (and the | |
71 // measuring tools inside it) are linked, the scene is always alive as | |
72 // long as "this" is alive | |
73 return true; | |
74 } | |
75 | |
76 void MeasureTool::OnSceneTransformChanged( | |
77 const ViewportController::SceneTransformChanged& message) | |
78 { | |
79 RefreshScene(); | |
80 } | |
81 | |
82 | |
83 } | |
84 |