Mercurial > hg > orthanc-stone
annotate Framework/Viewport/IViewport.h @ 46:766d31dc5716 wasm
removing threads for wasm
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 19 Apr 2017 14:33:06 +0200 |
parents | 7207a407bcd8 |
children | 25befef48c35 |
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 | |
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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 "../Toolbox/IThreadSafety.h" | |
37 #include "IStatusBar.h" | |
38 #include "../Enumerations.h" | |
39 | |
16 | 40 #include "../../Resources/Orthanc/Core/Images/ImageAccessor.h" |
0 | 41 |
42 namespace OrthancStone | |
43 { | |
44 // This class must be thread-safe | |
45 class IViewport : public IThreadSafe | |
46 { | |
47 public: | |
48 class IChangeObserver : public boost::noncopyable | |
49 { | |
50 public: | |
51 virtual ~IChangeObserver() | |
52 { | |
53 } | |
54 | |
55 virtual void NotifyChange(const IViewport& scene) = 0; | |
56 }; | |
57 | |
58 virtual void Register(IChangeObserver& observer) = 0; | |
59 | |
60 virtual void Unregister(IChangeObserver& observer) = 0; | |
61 | |
62 virtual void SetStatusBar(IStatusBar& statusBar) = 0; | |
63 | |
64 virtual void ResetStatusBar() = 0; | |
65 | |
66 virtual void Start() = 0; | |
67 | |
68 virtual void Stop() = 0; | |
69 | |
70 virtual void SetSize(unsigned int width, | |
71 unsigned int height) = 0; | |
72 | |
73 // The function returns "true" iff. a new frame was rendered | |
74 virtual bool Render(Orthanc::ImageAccessor& surface) = 0; | |
75 | |
76 virtual void MouseDown(MouseButton button, | |
77 int x, | |
78 int y, | |
79 KeyboardModifiers modifiers) = 0; | |
80 | |
81 virtual void MouseUp() = 0; | |
82 | |
83 virtual void MouseMove(int x, | |
84 int y) = 0; | |
85 | |
86 virtual void MouseEnter() = 0; | |
87 | |
88 virtual void MouseLeave() = 0; | |
89 | |
90 virtual void MouseWheel(MouseWheelDirection direction, | |
91 int x, | |
92 int y, | |
93 KeyboardModifiers modifiers) = 0; | |
94 | |
95 virtual void KeyPressed(char key, | |
96 KeyboardModifiers modifiers) = 0; | |
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97 |
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98 virtual bool HasUpdateContent() = 0; |
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99 |
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100 virtual void UpdateContent() = 0; |
0 | 101 }; |
102 } |