Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Viewport/ViewportLocker.h @ 2114:c23eef785569
update year to 2024
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 24 Jan 2024 16:44:04 +0100 |
| parents | 07964689cb0b |
| children | 16c01cc201e7 |
| rev | line source |
|---|---|
| 1973 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
2114
c23eef785569
update year to 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2077
diff
changeset
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5 * Copyright (C) 2017-2024 Osimis S.A., Belgium |
|
c23eef785569
update year to 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2077
diff
changeset
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6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 1973 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
| 9 * modify it under the terms of the GNU Lesser General Public License | |
| 10 * as published by the Free Software Foundation, either version 3 of | |
| 11 * the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 * Lesser General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU Lesser General Public | |
| 19 * License along with this program. If not, see | |
| 20 * <http://www.gnu.org/licenses/>. | |
| 21 **/ | |
| 22 | |
| 23 | |
| 24 #pragma once | |
| 25 | |
| 26 #include "IViewport.h" | |
| 27 | |
| 28 namespace OrthancStone | |
| 29 { | |
| 30 class ViewportLocker : public boost::noncopyable | |
| 31 { | |
| 32 private: | |
| 33 boost::shared_ptr<IViewport> lock1_; | |
| 34 std::unique_ptr<IViewport::ILock> lock2_; | |
| 35 | |
| 36 IViewport::ILock& GetLock() const; | |
| 37 | |
| 38 public: | |
| 1979 | 39 explicit ViewportLocker(IViewport& viewport) : |
| 1973 | 40 lock2_(viewport.Lock()) |
| 41 { | |
| 42 } | |
| 43 | |
| 1979 | 44 explicit ViewportLocker(boost::weak_ptr<IViewport> viewport); |
| 1973 | 45 |
| 46 bool IsValid() const | |
| 47 { | |
| 48 return (lock2_.get() != NULL); | |
| 49 } | |
| 50 | |
| 51 ViewportController& GetController() const | |
| 52 { | |
| 53 return GetLock().GetController(); | |
| 54 } | |
| 55 | |
| 56 void Invalidate() const | |
| 57 { | |
| 58 return GetLock().Invalidate(); | |
| 59 } | |
| 60 }; | |
| 61 } |