C++ Notification::finished方法代码示例

本文整理汇总了C++中Notification::finished方法的典型用法代码示例。如果您正苦于以下问题：C++ Notification::finished方法的具体用法？C++ Notification::finished怎么用？C++ Notification::finished使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Notification的用法示例。

在下文中一共展示了Notification::finished方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: dispatchNotification

void MediaPlayerPrivateAVFoundation::dispatchNotification()
{
    ASSERT(isMainThread());

    Notification notification = Notification();
    {
        MutexLocker lock(m_queueMutex);
        
        if (m_queuedNotifications.isEmpty())
            return;
        
        if (!m_delayCallbacks) {
            // Only dispatch one notification callback per invocation because they can cause recursion.
            notification = m_queuedNotifications.first();
            m_queuedNotifications.remove(0);
        }
        
        if (!m_queuedNotifications.isEmpty() && !m_mainThreadCallPending)
            callOnMainThread(mainThreadCallback, this);

        if (!notification.isValid())
            return;
    }

    if (notification.type() != Notification::FunctionType)
        LOG(Media, "MediaPlayerPrivateAVFoundation::dispatchNotification(%p) - dispatching %s", this, notificationName(notification));

    switch (notification.type()) {
    case Notification::ItemDidPlayToEndTime:
        didEnd();
        break;
    case Notification::ItemTracksChanged:
        tracksChanged();
        updateStates();
        break;
    case Notification::ItemStatusChanged:
        updateStates();
        break;
    case Notification::ItemSeekableTimeRangesChanged:
        seekableTimeRangesChanged();
        updateStates();
        break;
    case Notification::ItemLoadedTimeRangesChanged:
        loadedTimeRangesChanged();
        updateStates();
        break;
    case Notification::ItemPresentationSizeChanged:
        sizeChanged();
        updateStates();
        break;
    case Notification::ItemIsPlaybackLikelyToKeepUpChanged:
        updateStates();
        break;
    case Notification::ItemIsPlaybackBufferEmptyChanged:
        updateStates();
        break;
    case Notification::ItemIsPlaybackBufferFullChanged:
        updateStates();
        break;
    case Notification::PlayerRateChanged:
        updateStates();
        rateChanged();
        break;
    case Notification::PlayerTimeChanged:
        timeChanged(notification.time());
        break;
    case Notification::SeekCompleted:
        seekCompleted(notification.finished());
        break;
    case Notification::AssetMetadataLoaded:
        metadataLoaded();
        updateStates();
        break;
    case Notification::AssetPlayabilityKnown:
        updateStates();
        playabilityKnown();
        break;
    case Notification::DurationChanged:
        invalidateCachedDuration();
        break;
    case Notification::ContentsNeedsDisplay:
        contentsNeedsDisplay();
        break;
    case Notification::InbandTracksNeedConfiguration:
        m_inbandTrackConfigurationPending = false;
        configureInbandTracks();
        break;
    case Notification::FunctionType:
        notification.function()();
        break;
    case Notification::TargetIsWirelessChanged:
#if ENABLE(WIRELESS_PLAYBACK_TARGET)
        playbackTargetIsWirelessChanged();
#endif
        break;

    case Notification::None:
        ASSERT_NOT_REACHED();
        break;
    }
//.........这里部分代码省略.........

开发者ID:cheekiatng，项目名称:webkit，代码行数:101，代码来源:MediaPlayerPrivateAVFoundation.cpp

示例2: dispatchNotification

void MediaPlayerPrivateAVFoundation::dispatchNotification()
{
    ASSERT(isMainThread());

    Notification notification = Notification();
    {
        MutexLocker lock(m_queueMutex);
        
        if (m_queuedNotifications.isEmpty())
            return;
        
        if (!m_delayCallbacks) {
            // Only dispatch one notification callback per invocation because they can cause recursion.
            notification = m_queuedNotifications.first();
            m_queuedNotifications.remove(0);
        }
        
        if (!m_queuedNotifications.isEmpty() && !m_mainThreadCallPending)
            callOnMainThread(mainThreadCallback, this);
        
        if (!notification.isValid())
            return;
    }

    LOG(Media, "MediaPlayerPrivateAVFoundation::dispatchNotification(%p) - dispatching %d", this, static_cast<int>(notification.type()));

    switch (notification.type()) {
    case Notification::ItemDidPlayToEndTime:
        didEnd();
        break;
    case Notification::ItemTracksChanged:
        tracksChanged();
        updateStates();
        break;
    case Notification::ItemStatusChanged:
        updateStates();
        break;
    case Notification::ItemSeekableTimeRangesChanged:
        seekableTimeRangesChanged();
        updateStates();
        break;
    case Notification::ItemLoadedTimeRangesChanged:
        loadedTimeRangesChanged();
        updateStates();
        break;
    case Notification::ItemPresentationSizeChanged:
        sizeChanged();
        updateStates();
        break;
    case Notification::ItemIsPlaybackLikelyToKeepUpChanged:
        updateStates();
        break;
    case Notification::ItemIsPlaybackBufferEmptyChanged:
        updateStates();
        break;
    case Notification::ItemIsPlaybackBufferFullChanged:
        updateStates();
        break;
    case Notification::PlayerRateChanged:
        updateStates();
        rateChanged();
        break;
    case Notification::PlayerTimeChanged:
        timeChanged(notification.time());
        break;
    case Notification::SeekCompleted:
        seekCompleted(notification.finished());
        break;
    case Notification::AssetMetadataLoaded:
        metadataLoaded();
        updateStates();
        break;
    case Notification::AssetPlayabilityKnown:
        updateStates();
        playabilityKnown();
        break;
    case Notification::DurationChanged:
        invalidateCachedDuration();
        break;

    case Notification::None:
        ASSERT_NOT_REACHED();
        break;
    }
}

开发者ID:studiomobile，项目名称:webcore，代码行数:85，代码来源:MediaPlayerPrivateAVFoundation.cpp

注：本文中的Notification::finished方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。