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https://invent.kde.org/system/dolphin
synced 2024-08-22 01:40:02 +00:00
Allow dolphin to auto-play previewed media file, click on preview to play/pause videos or audio
Summary: It is based on D19844. I did my best to avoid glitches hence the amount of code touched. Retry after @pekkah D7539 Moved the setting to the information panel context menu, no more timer Settings screenshot : {F6700220} This would mach the same feature in the open/save dialog (although not equivalent) {F6696456} FEATURE: 378613 FIXED-IN: 19.08.0 GUI: New information panel context menu option Test Plan: Without auto play - in dolphin with the information panel opened, and the auto media play feature is disabled (right on the information panel) - hover over media files - the behavior is the same as before the patch With auto play - in dolphin with the information panel opened, and the auto media play feature is enabled - hover over media files - media is played automatically - hover over another media file, the new media is previewed Use audio or video file as media. Reviewers: #dolphin, elvisangelaccio, ngraham Reviewed By: #dolphin, elvisangelaccio, ngraham Subscribers: ngraham, broulik, kfm-devel, pekkah Tags: #dolphin Differential Revision: https://phabricator.kde.org/D19782
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@ -10,6 +10,10 @@
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<label>Previews shown</label>
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<default>true</default>
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</entry>
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<entry name="previewsAutoPlay" type="Bool">
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<label>Auto-Play media files</label>
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<default>false</default>
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</entry>
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<entry name="dateFormat" type="Enum">
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<label>Date display format</label>
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<choices>
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@ -176,6 +176,11 @@ void InformationPanel::showContextMenu(const QPoint &pos)
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previewAction->setCheckable(true);
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previewAction->setChecked(InformationPanelSettings::previewsShown());
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QAction* previewAutoPlayAction = popup.addAction(i18nc("@action:inmenu", "Auto-Play media files"));
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previewAutoPlayAction->setIcon(QIcon::fromTheme(QStringLiteral("media-playback-start")));
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previewAutoPlayAction->setCheckable(true);
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previewAutoPlayAction->setChecked(InformationPanelSettings::previewsAutoPlay());
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QAction* configureAction = popup.addAction(i18nc("@action:inmenu", "Configure..."));
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configureAction->setIcon(QIcon::fromTheme(QStringLiteral("configure")));
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if (m_inConfigurationMode) {
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@ -213,6 +218,9 @@ void InformationPanel::showContextMenu(const QPoint &pos)
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InformationPanelSettings::setDateFormat(dateFormat);
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m_content->refreshMetaData();
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} else if (action == previewAutoPlayAction) {
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InformationPanelSettings::setPreviewsAutoPlay(isChecked);
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m_content->setPreviewAutoPlay(isChecked);
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}
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}
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@ -86,6 +86,7 @@ InformationPanelContent::InformationPanelContent(QWidget* parent) :
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m_phononWidget = new PhononWidget(parent);
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m_phononWidget->hide();
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m_phononWidget->setMinimumWidth(minPreviewWidth);
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m_phononWidget->setAutoPlay(InformationPanelSettings::previewsAutoPlay());
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connect(m_phononWidget, &PhononWidget::hasVideoChanged,
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this, &InformationPanelContent::slotHasVideoChanged);
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@ -157,10 +158,12 @@ InformationPanelContent::~InformationPanelContent()
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void InformationPanelContent::showItem(const KFileItem& item)
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{
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m_item = item;
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if (item != m_item) {
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m_item = item;
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refreshPreview();
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refreshMetaData();
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refreshPreview();
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refreshMetaData();
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}
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}
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void InformationPanelContent::refreshPreview()
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@ -173,11 +176,12 @@ void InformationPanelContent::refreshPreview()
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setNameLabelText(m_item.text());
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if (InformationPanelSettings::previewsShown()) {
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m_preview->show();
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const QUrl itemUrl = m_item.url();
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const bool isSearchUrl = itemUrl.scheme().contains(QStringLiteral("search")) && m_item.localPath().isEmpty();
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if (isSearchUrl) {
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m_preview->show();
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// in the case of a search-URL the URL is not readable for humans
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// (at least not useful to show in the Information Panel)
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m_preview->setPixmap(
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@ -211,13 +215,26 @@ void InformationPanelContent::refreshPreview()
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this, &InformationPanelContent::showIcon);
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const QString mimeType = m_item.mimetype();
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const bool usePhonon = mimeType.startsWith(QLatin1String("audio/")) || mimeType.startsWith(QLatin1String("video/"));
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const bool isVideo = mimeType.startsWith(QLatin1String("video/"));
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const bool usePhonon = mimeType.startsWith(QLatin1String("audio/")) || isVideo;
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if (usePhonon) {
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if (InformationPanelSettings::previewsAutoPlay() && isVideo) {
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// hides the preview now to avoid flickering when the autoplay video starts
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m_preview->hide();
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} else {
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// the video won't play before the preview is displayed
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m_preview->show();
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}
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m_phononWidget->show();
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m_phononWidget->setUrl(m_item.targetUrl());
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m_phononWidget->setUrl(m_item.targetUrl(), isVideo ? PhononWidget::MediaKind::Video : PhononWidget::MediaKind::Audio);
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m_phononWidget->setVideoSize(m_preview->size());
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} else {
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// When we don't need it, hide the phonon widget first to avoid flickering
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m_phononWidget->hide();
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m_preview->show();
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}
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}
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} else {
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@ -328,6 +345,10 @@ void InformationPanelContent::slotHasVideoChanged(bool hasVideo)
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m_preview->setVisible(InformationPanelSettings::previewsShown() && !hasVideo);
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}
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void InformationPanelContent::setPreviewAutoPlay(bool autoPlay) {
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m_phononWidget->setAutoPlay(autoPlay);
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}
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void InformationPanelContent::setNameLabelText(const QString& text)
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{
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QTextOption textOption;
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@ -81,6 +81,13 @@ public:
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*/
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void configureShownProperties();
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/*
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* Set the auto play media mode for the file previewed
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* Eventually starting media playback when turning it on
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* But not stopping it when turning it off
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*/
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void setPreviewAutoPlay(bool autoPlay);
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signals:
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void urlActivated( const QUrl& url );
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void configurationFinished();
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@ -69,11 +69,24 @@ PhononWidget::PhononWidget(QWidget *parent)
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{
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}
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void PhononWidget::setUrl(const QUrl &url)
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void PhononWidget::setUrl(const QUrl &url, MediaKind kind)
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{
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if (m_url != url) {
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stop(); // emits playingStopped() signal
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m_url = url;
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m_isVideo = kind == MediaKind::Video;
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}
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if (m_autoPlay) {
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play();
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} else {
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stop();
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}
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}
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void PhononWidget::setAutoPlay(bool autoPlay)
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{
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m_autoPlay = autoPlay;
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if (!m_url.isEmpty() && (m_media == nullptr || m_media->state() != Phonon::State::PlayingState) && m_autoPlay && isVisible()) {
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play();
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}
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}
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@ -162,12 +175,6 @@ void PhononWidget::stateChanged(Phonon::State newstate)
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m_stopButton->show();
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m_playButton->hide();
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break;
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case Phonon::StoppedState:
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if (m_videoPlayer) {
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m_videoPlayer->hide();
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}
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emit hasVideoChanged(false);
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Q_FALLTHROUGH();
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default:
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m_stopButton->hide();
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m_playButton->show();
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@ -182,13 +189,14 @@ void PhononWidget::play()
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m_media = new Phonon::MediaObject(this);
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connect(m_media, &Phonon::MediaObject::stateChanged,
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this, &PhononWidget::stateChanged);
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connect(m_media, &Phonon::MediaObject::hasVideoChanged,
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this, &PhononWidget::slotHasVideoChanged);
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connect(m_media, &Phonon::MediaObject::finished,
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this, &PhononWidget::finished);
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m_seekSlider->setMediaObject(m_media);
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}
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if (!m_videoPlayer) {
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m_videoPlayer = new EmbeddedVideoPlayer(this);
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m_videoPlayer->installEventFilter(this);
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m_topLayout->insertWidget(0, m_videoPlayer);
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Phonon::createPath(m_media, m_videoPlayer);
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applyVideoSize();
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@ -199,26 +207,32 @@ void PhononWidget::play()
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Phonon::createPath(m_media, m_audioOutput);
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}
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emit hasVideoChanged(false);
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if (m_isVideo) {
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emit hasVideoChanged(true);
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}
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m_media->setCurrentSource(m_url);
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m_media->hasVideo();
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if (m_url != m_media->currentSource().url()) {
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m_media->setCurrentSource(m_url);
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}
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m_media->play();
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m_videoPlayer->setVisible(m_isVideo);
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}
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void PhononWidget::finished()
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{
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if (m_isVideo) {
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m_videoPlayer->hide();
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emit hasVideoChanged(false);
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}
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}
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void PhononWidget::stop()
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{
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if (m_media) {
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m_media->stop();
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}
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}
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void PhononWidget::slotHasVideoChanged(bool hasVideo)
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{
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emit hasVideoChanged(hasVideo);
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if (hasVideo) {
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m_videoPlayer->show();
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m_videoPlayer->hide();
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emit hasVideoChanged(false);
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}
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}
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@ -43,14 +43,22 @@ class PhononWidget : public QWidget
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{
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Q_OBJECT
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public:
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enum MediaKind {
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Video,
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Audio
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};
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explicit PhononWidget(QWidget *parent = nullptr);
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void setUrl(const QUrl &url);
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void setUrl(const QUrl &url, MediaKind kind);
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QUrl url() const;
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void setVideoSize(const QSize& size);
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QSize videoSize() const;
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void setAutoPlay(bool autoPlay);
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signals:
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/**
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* Is emitted whenever the video-state
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@ -62,15 +70,17 @@ class PhononWidget : public QWidget
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*/
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void hasVideoChanged(bool hasVideo);
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public slots:
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void play();
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protected:
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void showEvent(QShowEvent *event) override;
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void hideEvent(QHideEvent *event) override;
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private slots:
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void stateChanged(Phonon::State);
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void play();
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void stateChanged(Phonon::State newstate);
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void stop();
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void slotHasVideoChanged(bool);
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void finished();
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private:
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void applyVideoSize();
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@ -87,6 +97,8 @@ class PhononWidget : public QWidget
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Phonon::SeekSlider *m_seekSlider;
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Phonon::AudioOutput *m_audioOutput;
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EmbeddedVideoPlayer *m_videoPlayer;
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bool m_autoPlay;
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bool m_isVideo;
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};
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#endif // PHONONWIDGET_H
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