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comparison OrthancStone/Sources/Scene2DViewport/MeasureTool.cpp @ 1512:244ad1e4e76a

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reorganization of folders
author Sebastien Jodogne <s.jodogne@gmail.com>
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
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