Mercurial > hg > orthanc-stone
annotate Framework/Viewport/IViewport.h @ 46:766d31dc5716 wasm
removing threads for wasm
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 19 Apr 2017 14:33:06 +0200 |
| parents | 7207a407bcd8 |
| children | 25befef48c35 |
| rev | line source |
|---|---|
| 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 } |