Mercurial > hg > orthanc-stone
comparison Framework/Scene2DViewport/OneGesturePointerTracker.h @ 1305:a5326ce4f24b broker
Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Wed, 04 Mar 2020 09:45:38 +0100 |
parents | 2d8ab34c8c91 |
children | ab81ee8fce1f |
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1304:b7fa67bf87fa | 1305:a5326ce4f24b |
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20 | 20 |
21 #pragma once | 21 #pragma once |
22 | 22 |
23 #include "IFlexiblePointerTracker.h" | 23 #include "IFlexiblePointerTracker.h" |
24 | 24 |
25 #include "../Viewport/IViewport.h" | |
26 | |
27 #include <boost/shared_ptr.hpp> | |
28 #include <boost/weak_ptr.hpp> | |
29 | |
25 namespace OrthancStone | 30 namespace OrthancStone |
26 { | 31 { |
27 /** | 32 /** |
28 This base is class allows to write simple trackers that deal with single | 33 This base is class allows to write simple trackers that deal with single |
29 drag gestures with only one touch. It is *not* suitable for multi-touch and | 34 drag gestures with only one touch. It is *not* suitable for multi-touch and |
37 | 42 |
38 */ | 43 */ |
39 class OneGesturePointerTracker : public IFlexiblePointerTracker | 44 class OneGesturePointerTracker : public IFlexiblePointerTracker |
40 { | 45 { |
41 public: | 46 public: |
42 OneGesturePointerTracker(boost::weak_ptr<ViewportController> controllerW); | 47 OneGesturePointerTracker(IViewport& viewport); |
43 virtual void PointerUp(const PointerEvent& event) ORTHANC_OVERRIDE; | 48 virtual void PointerUp(const PointerEvent& event) ORTHANC_OVERRIDE; |
44 virtual void PointerDown(const PointerEvent& event) ORTHANC_OVERRIDE; | 49 virtual void PointerDown(const PointerEvent& event) ORTHANC_OVERRIDE; |
45 virtual bool IsAlive() const ORTHANC_OVERRIDE; | 50 virtual bool IsAlive() const ORTHANC_OVERRIDE; |
46 | 51 |
47 protected: | 52 protected: |
48 boost::shared_ptr<ViewportController> GetController(); | 53 IViewport& viewport_; |
49 | 54 |
50 private: | 55 private: |
51 boost::weak_ptr<ViewportController> controllerW_; | |
52 bool alive_; | 56 bool alive_; |
53 int currentTouchCount_; | 57 int currentTouchCount_; |
54 }; | 58 }; |
55 } | 59 } |
56 | 60 |