Mercurial > hg > orthanc-stone
annotate Framework/Toolbox/ParallelSlicesCursor.h @ 40:7207a407bcd8
shared copyright with osimis
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 04 Jan 2017 16:37:42 +0100 |
parents | 351ab0da0150 |
children | 28956ed68280 |
rev | line source |
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0 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
40
7207a407bcd8
shared copyright with osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
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5 * Copyright (C) 2017 Osimis, Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU General Public License as | |
9 * published by the Free Software Foundation, either version 3 of the | |
10 * License, or (at your option) any later version. | |
11 * | |
12 * In addition, as a special exception, the copyright holders of this | |
13 * program give permission to link the code of its release with the | |
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
15 * that use the same license as the "OpenSSL" library), and distribute | |
16 * the linked executables. You must obey the GNU General Public License | |
17 * in all respects for all of the code used other than "OpenSSL". If you | |
18 * modify file(s) with this exception, you may extend this exception to | |
19 * your version of the file(s), but you are not obligated to do so. If | |
20 * you do not wish to do so, delete this exception statement from your | |
21 * version. If you delete this exception statement from all source files | |
22 * in the program, then also delete it here. | |
23 * | |
24 * This program is distributed in the hope that it will be useful, but | |
25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 * General Public License for more details. | |
28 * | |
29 * You should have received a copy of the GNU General Public License | |
30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
31 **/ | |
32 | |
33 | |
34 #pragma once | |
35 | |
36 #include "ParallelSlices.h" | |
37 #include "../Enumerations.h" | |
38 | |
39 #include <boost/thread/mutex.hpp> | |
40 | |
41 namespace OrthancStone | |
42 { | |
43 // This class is thread-safe | |
44 class ParallelSlicesCursor : public boost::noncopyable | |
45 { | |
46 private: | |
47 boost::mutex mutex_; | |
48 std::auto_ptr<ParallelSlices> slices_; | |
49 size_t currentSlice_; | |
50 | |
51 size_t GetDefaultSlice(); | |
52 | |
53 public: | |
54 ParallelSlicesCursor() : | |
55 currentSlice_(0) | |
56 { | |
57 } | |
58 | |
59 void SetGeometry(const ParallelSlices& slices); | |
60 | |
61 size_t GetSliceCount(); | |
62 | |
63 SliceGeometry GetSlice(size_t slice); | |
64 | |
65 SliceGeometry GetCurrentSlice(); | |
66 | |
67 // Returns "true" iff. the slice has actually changed | |
68 bool SetDefaultSlice(); | |
69 | |
70 // Returns "true" iff. the slice has actually changed | |
71 bool ApplyOffset(SliceOffsetMode mode, | |
72 int offset); | |
73 | |
74 // Returns "true" iff. the slice has actually changed | |
75 bool ApplyWheelEvent(MouseWheelDirection direction, | |
76 KeyboardModifiers modifiers); | |
77 | |
78 // Returns "true" iff. the slice has actually changed | |
79 bool LookupSliceContainingPoint(const Vector& p); | |
80 }; | |
81 } |