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qquickanimatorcontroller_p.h

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Copyright (C) 2016 Gunnar Sletta <gunnar@sletta.org>-
5** Contact: https://www.qt.io/licensing/-
6**-
7** This file is part of the QtQuick module of the Qt Toolkit.-
8**-
9** $QT_BEGIN_LICENSE:LGPL$-
10** Commercial License Usage-
11** Licensees holding valid commercial Qt licenses may use this file in-
12** accordance with the commercial license agreement provided with the-
13** Software or, alternatively, in accordance with the terms contained in-
14** a written agreement between you and The Qt Company. For licensing terms-
15** and conditions see https://www.qt.io/terms-conditions. For further-
16** information use the contact form at https://www.qt.io/contact-us.-
17**-
18** GNU Lesser General Public License Usage-
19** Alternatively, this file may be used under the terms of the GNU Lesser-
20** General Public License version 3 as published by the Free Software-
21** Foundation and appearing in the file LICENSE.LGPL3 included in the-
22** packaging of this file. Please review the following information to-
23** ensure the GNU Lesser General Public License version 3 requirements-
24** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
25**-
26** GNU General Public License Usage-
27** Alternatively, this file may be used under the terms of the GNU-
28** General Public License version 2.0 or (at your option) the GNU General-
29** Public license version 3 or any later version approved by the KDE Free-
30** Qt Foundation. The licenses are as published by the Free Software-
31** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
32** included in the packaging of this file. Please review the following-
33** information to ensure the GNU General Public License requirements will-
34** be met: https://www.gnu.org/licenses/gpl-2.0.html and-
35** https://www.gnu.org/licenses/gpl-3.0.html.-
36**-
37** $QT_END_LICENSE$-
38**-
39****************************************************************************/-
40-
41#ifndef QQUICKANIMATORCONTROLLER_P_H-
42#define QQUICKANIMATORCONTROLLER_P_H-
43-
44//-
45// W A R N I N G-
46// --------------
47//-
48// This file is not part of the Qt API. It exists purely as an-
49// implementation detail. This header file may change from version to-
50// version without notice, or even be removed.-
51//-
52// We mean it.-
53//-
54-
55#include "qquickanimatorjob_p.h"-
56#include <QtQuick/qsgnode.h>-
57#include <QtQuick/qquickitem.h>-
58-
59#include <QtCore/qmutex.h>-
60#include <QtCore/qthread.h>-
61-
62QT_BEGIN_NAMESPACE-
63-
64class QQuickAnimatorController : public QObject, public QAnimationJobChangeListener-
65{-
66 Q_OBJECT-
67-
68public:-
69 QQuickAnimatorController(QQuickWindow *window);-
70 ~QQuickAnimatorController();-
71-
72 void advance();-
73 void beforeNodeSync();-
74 void afterNodeSync();-
75-
76 void animationFinished(QAbstractAnimationJob *job) override;-
77 void animationStateChanged(QAbstractAnimationJob *job, QAbstractAnimationJob::State newState, QAbstractAnimationJob::State oldState) override;-
78-
79 void requestSync();-
80-
81 // These are called from the GUI thread (the proxy)-
82 void start(const QSharedPointer<QAbstractAnimationJob> &job);-
83 void cancel(const QSharedPointer<QAbstractAnimationJob> &job);-
84 bool isPendingStart(const QSharedPointer<QAbstractAnimationJob> &job) const { return m_rootsPendingStart.contains(job); }
executed 653 times by 2 tests: return m_rootsPendingStart.contains(job);
Executed by:
  • tst_examples
  • tst_qquickanimations
653
85-
86 void lock() { m_mutex.lock(); }
never executed: end of block
0
87 void unlock() { m_mutex.unlock(); }
never executed: end of block
0
88-
89 void proxyWasDestroyed(QQuickAnimatorProxyJob *proxy);-
90 void stopProxyJobs();-
91 void windowNodesDestroyed();-
92-
93 QQuickWindow *window() const { return m_window; }
executed 6 times by 2 tests: return m_window;
Executed by:
  • tst_examples
  • tst_qquickanimations
6
94-
95private:-
96 void start_helper(QAbstractAnimationJob *job);-
97 void cancel_helper(QAbstractAnimationJob *job);-
98-
99public:-
100 QSet<QQuickAnimatorJob * > m_runningAnimators;-
101 QHash<QAbstractAnimationJob *, QSharedPointer<QAbstractAnimationJob> > m_animationRoots;-
102 QSet<QSharedPointer<QAbstractAnimationJob> > m_rootsPendingStop;-
103 QSet<QSharedPointer<QAbstractAnimationJob> > m_rootsPendingStart;-
104-
105 QQuickWindow *m_window;-
106 QMutex m_mutex;-
107};-
108-
109-
110-
111QT_END_NAMESPACE-
112-
113#endif // QQUICKANIMATORCONTROLLER_P_H-
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