Mercurial > hg > orthanc-stone
annotate Framework/Viewport/IViewport.h @ 480:2f6ecb5037ea am-touch-events
added mouse tracker for Layer Mask. Everything seems ok
author | am@osimis.io |
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date | Thu, 14 Feb 2019 10:18:02 +0100 |
parents | 3b4df9925db6 |
children | 42dadae61fa9 |
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 | |
439 | 5 * Copyright (C) 2017-2019 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" |
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26 #include "../Messages/IObservable.h" |
0 | 27 |
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28 #include <Core/Images/ImageAccessor.h> |
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29 #include "../Viewport/IMouseTracker.h" // only to get the "Touch" definition |
0 | 30 |
31 namespace OrthancStone | |
32 { | |
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33 class IWidget; // Forward declaration |
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34 |
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35 class IViewport : public IObservable |
0 | 36 { |
37 public: | |
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38 typedef OriginMessage<MessageType_ViewportChanged, IViewport> ViewportChangedMessage; |
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39 |
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40 IViewport(MessageBroker& broker) : |
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41 IObservable(broker) |
0 | 42 { |
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43 } |
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44 |
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45 virtual ~IViewport() |
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46 { |
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47 } |
0 | 48 |
330 | 49 virtual void FitContent() = 0; |
0 | 50 |
51 virtual void SetStatusBar(IStatusBar& statusBar) = 0; | |
52 | |
53 virtual void SetSize(unsigned int width, | |
54 unsigned int height) = 0; | |
55 | |
56 // The function returns "true" iff. a new frame was rendered | |
57 virtual bool Render(Orthanc::ImageAccessor& surface) = 0; | |
58 | |
59 virtual void MouseDown(MouseButton button, | |
60 int x, | |
61 int y, | |
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added support for 'touch' in mouse trackers. This is still a bit hacky and we need to refactor it to make it clean. Thanks to that, Pan and zoom are available together with 2 touches
Alain Mazy <alain@mazy.be>
parents:
439
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62 KeyboardModifiers modifiers, |
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added support for 'touch' in mouse trackers. This is still a bit hacky and we need to refactor it to make it clean. Thanks to that, Pan and zoom are available together with 2 touches
Alain Mazy <alain@mazy.be>
parents:
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63 const std::vector<Touch>& touches) = 0; |
0 | 64 |
65 virtual void MouseUp() = 0; | |
66 | |
67 virtual void MouseMove(int x, | |
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3b4df9925db6
added support for 'touch' in mouse trackers. This is still a bit hacky and we need to refactor it to make it clean. Thanks to that, Pan and zoom are available together with 2 touches
Alain Mazy <alain@mazy.be>
parents:
439
diff
changeset
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68 int y, |
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added support for 'touch' in mouse trackers. This is still a bit hacky and we need to refactor it to make it clean. Thanks to that, Pan and zoom are available together with 2 touches
Alain Mazy <alain@mazy.be>
parents:
439
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69 const std::vector<Touch>& displayTouches) = 0; |
0 | 70 |
71 virtual void MouseEnter() = 0; | |
72 | |
73 virtual void MouseLeave() = 0; | |
74 | |
75 virtual void MouseWheel(MouseWheelDirection direction, | |
76 int x, | |
77 int y, | |
78 KeyboardModifiers modifiers) = 0; | |
79 | |
327 | 80 virtual void KeyPressed(KeyboardKeys key, |
81 char keyChar, | |
0 | 82 KeyboardModifiers modifiers) = 0; |
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83 |
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84 virtual bool HasAnimation() = 0; |
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85 |
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86 virtual void DoAnimation() = 0; |
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87 |
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88 // Should only be called from IWidget |
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89 // TODO Why should this be virtual? |
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90 virtual void NotifyContentChanged() |
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91 { |
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92 EmitMessage(ViewportChangedMessage(*this)); |
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93 } |
0 | 94 }; |
95 } |