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39
40#ifndef QT3DCORE_QASPECTMANAGER_P_H
41#define QT3DCORE_QASPECTMANAGER_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists for the convenience
48// of other Qt classes. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <Qt3DCore/qnodecreatedchange.h>
55#include <QtCore/QObject>
56#include <QtCore/QScopedPointer>
57#include <QtCore/QSemaphore>
58#include <QtCore/QVariant>
59#include <QtCore/QVector>
60
61#include <Qt3DCore/private/qt3dcore_global_p.h>
62
63QT_BEGIN_NAMESPACE
64
65class QSurface;
66
67namespace Qt3DCore {
68
69class QNode;
70class QEntity;
71class QScheduler;
72class QChangeArbiter;
73class QAbstractAspect;
74class QAbstractAspectJobManager;
75class QSceneObserverInterface;
76class QServiceLocator;
77
78class Q_3DCORE_PRIVATE_EXPORT QAspectManager : public QObject
79{
80 Q_OBJECT
81public:
82 explicit QAspectManager(QObject *parent = 0);
83 ~QAspectManager();
84
85 void enterSimulationLoop();
86 void exitSimulationLoop();
87
88 bool isShuttingDown() const;
89
90public Q_SLOTS:
91 void initialize();
92 void shutdown();
93
94 void setRootEntity(Qt3DCore::QEntity *root, const QVector<Qt3DCore::QNodeCreatedChangeBasePtr> &changes);
95 void registerAspect(Qt3DCore::QAbstractAspect *aspect);
96 void unregisterAspect(Qt3DCore::QAbstractAspect *aspect);
97
98 void exec();
99 void quit();
100
101public:
102 const QVector<QAbstractAspect *> &aspects() const;
103 QAbstractAspectJobManager *jobManager() const;
104 QChangeArbiter *changeArbiter() const;
105 QServiceLocator *serviceLocator() const;
106
107private:
108 QVector<QAbstractAspect *> m_aspects;
109 QEntity *m_root;
110 QVariantMap m_data;
111 QScheduler *m_scheduler;
112 QAbstractAspectJobManager *m_jobManager;
113 QChangeArbiter *m_changeArbiter;
114 QAtomicInt m_runSimulationLoop;
115 QAtomicInt m_runMainLoop;
116 QScopedPointer<QServiceLocator> m_serviceLocator;
117 QSemaphore m_waitForEndOfSimulationLoop;
118 QSemaphore m_waitForStartOfSimulationLoop;
119 QSemaphore m_waitForEndOfExecLoop;
120 QSemaphore m_waitForQuit;
121};
122
123} // namespace Qt3DCore
124
125QT_END_NAMESPACE
126
127#endif // QT3DCORE_QASPECTMANAGER_P_H
128