| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // Copyright (C) 2016 Gunnar Sletta <gunnar@sletta.org> |
| 3 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 4 | |
| 5 | #ifndef QQUICKANIMATORCONTROLLER_P_H |
| 6 | #define QQUICKANIMATORCONTROLLER_P_H |
| 7 | |
| 8 | // |
| 9 | // W A R N I N G |
| 10 | // ------------- |
| 11 | // |
| 12 | // This file is not part of the Qt API. It exists purely as an |
| 13 | // implementation detail. This header file may change from version to |
| 14 | // version without notice, or even be removed. |
| 15 | // |
| 16 | // We mean it. |
| 17 | // |
| 18 | |
| 19 | #include "qquickanimatorjob_p.h" |
| 20 | #include <QtQuick/qsgnode.h> |
| 21 | #include <QtQuick/qquickitem.h> |
| 22 | |
| 23 | #include <QtCore/qmutex.h> |
| 24 | #include <QtCore/qthread.h> |
| 25 | |
| 26 | QT_BEGIN_NAMESPACE |
| 27 | |
| 28 | class Q_AUTOTEST_EXPORT QQuickAnimatorController : public QObject, public QAnimationJobChangeListener |
| 29 | { |
| 30 | Q_OBJECT |
| 31 | |
| 32 | public: |
| 33 | QQuickAnimatorController(QQuickWindow *window); |
| 34 | ~QQuickAnimatorController(); |
| 35 | |
| 36 | void advance(); |
| 37 | void beforeNodeSync(); |
| 38 | void afterNodeSync(); |
| 39 | |
| 40 | void animationFinished(QAbstractAnimationJob *job) override; |
| 41 | void animationStateChanged(QAbstractAnimationJob *job, QAbstractAnimationJob::State newState, QAbstractAnimationJob::State oldState) override; |
| 42 | |
| 43 | void requestSync(); |
| 44 | |
| 45 | // These are called from the GUI thread (the proxy) |
| 46 | void start(const QSharedPointer<QAbstractAnimationJob> &job); |
| 47 | void cancel(const QSharedPointer<QAbstractAnimationJob> &job); |
| 48 | bool isPendingStart(const QSharedPointer<QAbstractAnimationJob> &job) const { return m_rootsPendingStart.contains(value: job); } |
| 49 | |
| 50 | void lock() { m_mutex.lock(); } |
| 51 | void unlock() { m_mutex.unlock(); } |
| 52 | |
| 53 | void windowNodesDestroyed(); |
| 54 | |
| 55 | QQuickWindow *window() const { return m_window; } |
| 56 | |
| 57 | private: |
| 58 | friend class tst_Animators; |
| 59 | |
| 60 | void start_helper(QAbstractAnimationJob *job); |
| 61 | void cancel_helper(QAbstractAnimationJob *job); |
| 62 | |
| 63 | QSet<QQuickAnimatorJob * > m_runningAnimators; |
| 64 | QHash<QAbstractAnimationJob *, QSharedPointer<QAbstractAnimationJob> > m_animationRoots; |
| 65 | QSet<QSharedPointer<QAbstractAnimationJob> > m_rootsPendingStop; |
| 66 | QSet<QSharedPointer<QAbstractAnimationJob> > m_rootsPendingStart; |
| 67 | |
| 68 | QQuickWindow *m_window; |
| 69 | QMutex m_mutex; |
| 70 | }; |
| 71 | |
| 72 | |
| 73 | |
| 74 | QT_END_NAMESPACE |
| 75 | |
| 76 | #endif // QQUICKANIMATORCONTROLLER_P_H |
| 77 |