Mercurial > hg > orthanc-stone
annotate Framework/Viewport/IViewport.h @ 327:8716176ff7f0 am-2
added support for arrow keys
| author | am@osimis.io |
|---|---|
| date | Tue, 16 Oct 2018 15:25:21 +0200 |
| parents | 8a86695fcbc3 |
| children | 7a364e44fbb4 |
| 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) 2017-2018 Osimis S.A., Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 47 | 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. | |
| 0 | 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 | |
| 47 | 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 | |
| 0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #pragma once | |
| 23 | |
| 24 #include "IStatusBar.h" | |
|
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25 #include "../StoneEnumerations.h" |
| 0 | 26 |
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27 #include <Core/Images/ImageAccessor.h> |
| 0 | 28 |
| 29 namespace OrthancStone | |
| 30 { | |
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31 class IWidget; // Forward declaration |
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32 |
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33 class IViewport : public boost::noncopyable |
| 0 | 34 { |
| 35 public: | |
| 91 | 36 class IObserver : public boost::noncopyable |
| 0 | 37 { |
| 38 public: | |
| 91 | 39 virtual ~IObserver() |
| 0 | 40 { |
| 41 } | |
| 42 | |
| 277 | 43 virtual void OnViewportContentChanged(const IViewport& scene) = 0; |
| 0 | 44 }; |
| 45 | |
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46 virtual ~IViewport() |
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47 { |
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48 } |
| 0 | 49 |
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50 virtual void SetDefaultView() = 0; |
| 0 | 51 |
| 91 | 52 virtual void Register(IObserver& observer) = 0; |
| 0 | 53 |
| 54 virtual void SetStatusBar(IStatusBar& statusBar) = 0; | |
| 55 | |
| 56 virtual void SetSize(unsigned int width, | |
| 57 unsigned int height) = 0; | |
| 58 | |
| 59 // The function returns "true" iff. a new frame was rendered | |
| 60 virtual bool Render(Orthanc::ImageAccessor& surface) = 0; | |
| 61 | |
| 62 virtual void MouseDown(MouseButton button, | |
| 63 int x, | |
| 64 int y, | |
| 65 KeyboardModifiers modifiers) = 0; | |
| 66 | |
| 67 virtual void MouseUp() = 0; | |
| 68 | |
| 69 virtual void MouseMove(int x, | |
| 70 int y) = 0; | |
| 71 | |
| 72 virtual void MouseEnter() = 0; | |
| 73 | |
| 74 virtual void MouseLeave() = 0; | |
| 75 | |
| 76 virtual void MouseWheel(MouseWheelDirection direction, | |
| 77 int x, | |
| 78 int y, | |
| 79 KeyboardModifiers modifiers) = 0; | |
| 80 | |
| 327 | 81 virtual void KeyPressed(KeyboardKeys key, |
| 82 char keyChar, | |
| 0 | 83 KeyboardModifiers modifiers) = 0; |
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84 |
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85 virtual bool HasUpdateContent() = 0; |
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86 |
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87 virtual void UpdateContent() = 0; |
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88 |
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89 // Should only be called from IWidget |
| 278 | 90 virtual void NotifyContentChanged(const IWidget& widget) = 0; |
| 0 | 91 }; |
| 92 } |