openscenegraph
Timeout
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1/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
2 *
3 * This library is open source and may be redistributed and/or modified under
4 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
5 * (at your option) any later version. The full license is in LICENSE file
6 * included with this distribution, and on the openscenegraph.org website.
7 *
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * OpenSceneGraph Public License for more details.
12*/
13
14#ifndef OSGPRESENTATION_TIMOUTOUT
15#define OSGPRESENTATION_TIMOUTOUT 1
16
17#include <osg/Transform>
18
19#include <osgPresentation/SlideEventHandler>
20
21namespace osgPresentation {
22
23class OSGPRESENTATION_EXPORT HUDSettings : public osg::Referenced
24{
25 public:
26 HUDSettings(double slideDistance, float eyeOffset, unsigned int leftMask, unsigned int rightMask);
27
28 virtual bool getModelViewMatrix(osg::Matrix& matrix, osg::NodeVisitor* nv) const;
29
30 virtual bool getInverseModelViewMatrix(osg::Matrix& matrix, osg::NodeVisitor* nv) const;
31
32 double _slideDistance;
33 double _eyeOffset;
34 unsigned int _leftMask;
35 unsigned int _rightMask;
36
37protected:
38
39 virtual ~HUDSettings();
40};
41
42class OSGPRESENTATION_EXPORT Timeout : public osg::Transform
43{
44 public:
45
46 Timeout(HUDSettings* hudSettings=0);
47
48 /** Copy constructor using CopyOp to manage deep vs shallow copy.*/
49 Timeout(const Timeout& timeout,const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
50
51 META_Node(osgPresentation, Timeout);
52
53
54 void setIdleDurationBeforeTimeoutDisplay(double t) { _idleDurationBeforeTimeoutDisplay = t; }
55 double getIdleDurationBeforeTimeoutDisplay() const { return _idleDurationBeforeTimeoutDisplay; }
56
57 void setIdleDurationBeforeTimeoutAction(double t) { _idleDurationBeforeTimeoutAction = t; }
58 double getIdleDurationBeforeTimeoutAction() const { return _idleDurationBeforeTimeoutAction; }
59
60
61 void setKeyStartsTimoutDisplay(int key) { _keyStartsTimoutDisplay = key; }
62 int getKeyStartsTimoutDisplay() const { return _keyStartsTimoutDisplay; }
63
64 void setKeyDismissTimoutDisplay(int key) { _keyDismissTimoutDisplay = key; }
65 int getKeyDismissTimoutDisplay() const { return _keyDismissTimoutDisplay; }
66
67 void setKeyRunTimoutAction(int key) { _keyRunTimeoutAction = key; }
68 int getKeyRunTimoutAction() const { return _keyRunTimeoutAction; }
69
70
71 void setDisplayBroadcastKeyPosition(const osgPresentation::KeyPosition& keyPos) { _displayBroadcastKeyPos = keyPos; }
72 const osgPresentation::KeyPosition& getDisplayBroadcastKeyPosition() const { return _displayBroadcastKeyPos; }
73
74 void setDismissBroadcastKeyPosition(const osgPresentation::KeyPosition& keyPos) { _dismissBroadcastKeyPos = keyPos; }
75 const osgPresentation::KeyPosition& getDismissBroadcastKeyPosition() const { return _dismissBroadcastKeyPos; }
76
77 void setActionKeyPosition(const osgPresentation::KeyPosition& keyPos) { _actionKeyPos = keyPos; }
78 const osgPresentation::KeyPosition& getActionKeyPosition() const { return _actionKeyPos; }
79
80 void setActionBroadcastKeyPosition(const osgPresentation::KeyPosition& keyPos) { _actionBroadcastKeyPos = keyPos; }
81 const osgPresentation::KeyPosition& getActionBroadcastKeyPosition() const { return _actionBroadcastKeyPos; }
82
83 void setActionJumpData(const JumpData& jumpData) { _actionJumpData = jumpData; }
84 const JumpData& getActionJumpData() const { return _actionJumpData; }
85
86 virtual bool computeLocalToWorldMatrix(osg::Matrix& matrix,osg::NodeVisitor* nv) const;
87
88 virtual bool computeWorldToLocalMatrix(osg::Matrix& matrix,osg::NodeVisitor*) const;
89
90 virtual void traverse(osg::NodeVisitor& nv);
91
92 protected:
93
94 virtual ~Timeout();
95
96 void broadcastEvent(osgViewer::Viewer* viewer, const osgPresentation::KeyPosition& keyPos);
97
98 osg::ref_ptr<HUDSettings> _hudSettings;
99
100 int _previousFrameNumber;
101 double _timeOfLastEvent;
102 bool _displayTimeout;
103
104 double _idleDurationBeforeTimeoutDisplay;
105 double _idleDurationBeforeTimeoutAction;
106
107 int _keyStartsTimoutDisplay;
108 int _keyDismissTimoutDisplay;
109 int _keyRunTimeoutAction;
110
111 osgPresentation::KeyPosition _displayBroadcastKeyPos;
112 osgPresentation::KeyPosition _dismissBroadcastKeyPos;
113
114 osgPresentation::KeyPosition _actionKeyPos;
115 osgPresentation::KeyPosition _actionBroadcastKeyPos;
116 JumpData _actionJumpData;
117};
118
119}
120
121#endif