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comparison OrthancStone/Sources/Scene2DViewport/ViewportController.h @ 1557:a6f339d8e4c2

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reorganization
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 20 Aug 2020 11:17:16 +0200
parents 301571299212
children 85e117739eca
comparison
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1556:8898f8f755c8 1557:a6f339d8e4c2
23 #include "PredeclaredTypes.h" 23 #include "PredeclaredTypes.h"
24 24
25 #include "../Messages/IObservable.h" 25 #include "../Messages/IObservable.h"
26 #include "../Scene2D/Scene2D.h" 26 #include "../Scene2D/Scene2D.h"
27 #include "../Scene2DViewport/IFlexiblePointerTracker.h" 27 #include "../Scene2DViewport/IFlexiblePointerTracker.h"
28 #include "../Viewport/IViewportInteractor.h"
28 29
29 #include <Compatibility.h> 30 #include <Compatibility.h>
30 31
31 #include <boost/enable_shared_from_this.hpp> 32 #include <boost/enable_shared_from_this.hpp>
32 #include <stack> 33 #include <stack>
33 34
34 namespace OrthancStone 35 namespace OrthancStone
35 { 36 {
36 // TODO - Move this to another file
37 class IViewportInteractor : public boost::noncopyable
38 {
39 public:
40 virtual ~IViewportInteractor()
41 {
42 }
43
44 virtual IFlexiblePointerTracker* CreateTracker(boost::shared_ptr<IViewport> viewport,
45 const PointerEvent& event,
46 unsigned int viewportWidth,
47 unsigned int viewportHeight) = 0;
48 };
49
50
51 // TODO - Move this to another file
52 class DefaultViewportInteractor : public IViewportInteractor
53 {
54 private:
55 // Index of the layer whose windowing is altered by clicking the
56 // left mouse button
57 int windowingLayer_;
58
59 public:
60 DefaultViewportInteractor() :
61 windowingLayer_(0)
62 {
63 }
64
65 int GetWindowingLayer() const
66 {
67 return windowingLayer_;
68 }
69
70 void SetWindowingLayer(int layerIndex)
71 {
72 windowingLayer_ = layerIndex;
73 }
74
75 virtual IFlexiblePointerTracker* CreateTracker(boost::shared_ptr<IViewport> viewport,
76 const PointerEvent& event,
77 unsigned int viewportWidth,
78 unsigned int viewportHeight) ORTHANC_OVERRIDE;
79 };
80
81
82 class UndoStack; 37 class UndoStack;
83 38
84 const double ARC_RADIUS_CANVAS_COORD = 30.0; 39 const double ARC_RADIUS_CANVAS_COORD = 30.0;
85 const double TEXT_CENTER_DISTANCE_CANVAS_COORD = 90; 40 const double TEXT_CENTER_DISTANCE_CANVAS_COORD = 90;
86 41