Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/PointerEvent.cpp @ 1512:244ad1e4e76a
reorganization of folders
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 07 Jul 2020 16:21:02 +0200 |
| parents | Framework/Scene2D/PointerEvent.cpp@30deba7bc8e2 |
| children | 4fb8fdf03314 |
| rev | line source |
|---|---|
| 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 } |