Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/PointerEvent.cpp @ 1573:32e0c007789d
cppcheck
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 21 Sep 2020 18:28:34 +0200 |
parents | 244ad1e4e76a |
children | 4fb8fdf03314 |
rev | line source |
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596 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
596 | 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 #include "PointerEvent.h" | |
23 | |
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24 #include <OrthancException.h> |
596 | 25 |
26 namespace OrthancStone | |
27 { | |
28 PointerEvent::PointerEvent() : | |
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29 button_(MouseButton_None), |
596 | 30 hasAltModifier_(false), |
31 hasControlModifier_(false), | |
32 hasShiftModifier_(false) | |
33 { | |
34 } | |
35 | |
36 | |
37 ScenePoint2D PointerEvent::GetMainPosition() const | |
38 { | |
39 if (positions_.empty()) | |
40 { | |
41 return ScenePoint2D(0, 0); | |
42 } | |
43 else | |
44 { | |
45 return positions_[0]; | |
46 } | |
47 } | |
48 | |
49 | |
50 ScenePoint2D PointerEvent::GetPosition(size_t index) const | |
51 { | |
52 if (index < positions_.size()) | |
53 { | |
54 return positions_[index]; | |
55 } | |
56 else | |
57 { | |
58 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
59 } | |
60 } | |
61 } |