| 1 | // Copyright (C) 2016 Jolla Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #include "private/qcontinuinganimationgroupjob_p.h" |
| 5 | #include "private/qanimationjobutil_p.h" |
| 6 | |
| 7 | QT_BEGIN_NAMESPACE |
| 8 | |
| 9 | QContinuingAnimationGroupJob::QContinuingAnimationGroupJob() |
| 10 | { |
| 11 | } |
| 12 | |
| 13 | QContinuingAnimationGroupJob::~QContinuingAnimationGroupJob() |
| 14 | { |
| 15 | } |
| 16 | |
| 17 | void QContinuingAnimationGroupJob::updateCurrentTime(int /*currentTime*/) |
| 18 | { |
| 19 | Q_ASSERT(!m_children.isEmpty()); |
| 20 | for (QAbstractAnimationJob *animation : m_children) { |
| 21 | if (animation->state() == state()) { |
| 22 | RETURN_IF_DELETED(animation->setCurrentTime(m_currentTime)); |
| 23 | } |
| 24 | } |
| 25 | } |
| 26 | |
| 27 | void QContinuingAnimationGroupJob::updateState(QAbstractAnimationJob::State newState, |
| 28 | QAbstractAnimationJob::State oldState) |
| 29 | { |
| 30 | QAnimationGroupJob::updateState(newState, oldState); |
| 31 | |
| 32 | switch (newState) { |
| 33 | case Stopped: |
| 34 | for (QAbstractAnimationJob *animation : m_children) |
| 35 | animation->stop(); |
| 36 | break; |
| 37 | case Paused: |
| 38 | for (QAbstractAnimationJob *animation : m_children) |
| 39 | if (animation->isRunning()) |
| 40 | animation->pause(); |
| 41 | break; |
| 42 | case Running: |
| 43 | if (m_children.isEmpty()) { |
| 44 | stop(); |
| 45 | return; |
| 46 | } |
| 47 | for (QAbstractAnimationJob *animation : m_children) { |
| 48 | RETURN_IF_DELETED(resetUncontrolledAnimationFinishTime(animation)); |
| 49 | animation->setDirection(m_direction); |
| 50 | RETURN_IF_DELETED(animation->start()); |
| 51 | } |
| 52 | break; |
| 53 | } |
| 54 | } |
| 55 | |
| 56 | void QContinuingAnimationGroupJob::updateDirection(QAbstractAnimationJob::Direction direction) |
| 57 | { |
| 58 | if (!isStopped()) { |
| 59 | for (QAbstractAnimationJob *animation : m_children) |
| 60 | animation->setDirection(direction); |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | void QContinuingAnimationGroupJob::uncontrolledAnimationFinished(QAbstractAnimationJob *animation) |
| 65 | { |
| 66 | Q_ASSERT(animation && (animation->duration() == -1)); |
| 67 | int uncontrolledRunningCount = 0; |
| 68 | |
| 69 | for (QAbstractAnimationJob *child : m_children) { |
| 70 | if (child == animation) |
| 71 | setUncontrolledAnimationFinishTime(anim: animation, time: animation->currentTime()); |
| 72 | else if (uncontrolledAnimationFinishTime(anim: child) == -1) |
| 73 | ++uncontrolledRunningCount; |
| 74 | } |
| 75 | |
| 76 | if (uncontrolledRunningCount > 0) |
| 77 | return; |
| 78 | |
| 79 | setUncontrolledAnimationFinishTime(anim: this, time: currentTime()); |
| 80 | stop(); |
| 81 | } |
| 82 | |
| 83 | void QContinuingAnimationGroupJob::debugAnimation(QDebug d) const |
| 84 | { |
| 85 | d << "ContinuingAnimationGroupJob("<< Qt::hex << (const void *) this << Qt::dec << ")"; |
| 86 | |
| 87 | debugChildren(d); |
| 88 | } |
| 89 | |
| 90 | QT_END_NAMESPACE |
| 91 | |
| 92 |