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| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Copyright (C) 2016 Gunnar Sletta <gunnar@sletta.org> |
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| |
| #ifndef QQUICKANIMATORCONTROLLER_P_H |
| #define QQUICKANIMATORCONTROLLER_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "qquickanimatorjob_p.h" |
| #include <QtQuick/qsgnode.h> |
| #include <QtQuick/qquickitem.h> |
| |
| #include <QtCore/qmutex.h> |
| #include <QtCore/qthread.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QQuickAnimatorController : public QObject, public QAnimationJobChangeListener |
| { |
| Q_OBJECT |
| |
| public: |
| QQuickAnimatorController(QQuickWindow *window); |
| ~QQuickAnimatorController(); |
| |
| void advance(); |
| void beforeNodeSync(); |
| void afterNodeSync(); |
| |
| void animationFinished(QAbstractAnimationJob *job) override; |
| void animationStateChanged(QAbstractAnimationJob *job, QAbstractAnimationJob::State newState, QAbstractAnimationJob::State oldState) override; |
| |
| void requestSync(); |
| |
| // These are called from the GUI thread (the proxy) |
| void start(const QSharedPointer<QAbstractAnimationJob> &job); |
| void cancel(const QSharedPointer<QAbstractAnimationJob> &job); |
| bool isPendingStart(const QSharedPointer<QAbstractAnimationJob> &job) const { return m_rootsPendingStart.contains(job); } |
| |
| void lock() { m_mutex.lock(); } |
| void unlock() { m_mutex.unlock(); } |
| |
| void proxyWasDestroyed(QQuickAnimatorProxyJob *proxy); |
| void stopProxyJobs(); |
| void windowNodesDestroyed(); |
| |
| QQuickWindow *window() const { return m_window; } |
| |
| private: |
| void start_helper(QAbstractAnimationJob *job); |
| void cancel_helper(QAbstractAnimationJob *job); |
| |
| public: |
| QSet<QQuickAnimatorJob * > m_runningAnimators; |
| QHash<QAbstractAnimationJob *, QSharedPointer<QAbstractAnimationJob> > m_animationRoots; |
| QSet<QSharedPointer<QAbstractAnimationJob> > m_rootsPendingStop; |
| QSet<QSharedPointer<QAbstractAnimationJob> > m_rootsPendingStart; |
| |
| QQuickWindow *m_window; |
| QMutex m_mutex; |
| }; |
| |
| |
| |
| QT_END_NAMESPACE |
| |
| #endif // QQUICKANIMATORCONTROLLER_P_H |