#include "phononwidget.h"
-#include <Phonon/Global>
+#include <KIconLoader>
+#include <KLocalizedString>
+#include <Phonon/AudioOutput>
#include <Phonon/MediaObject>
#include <Phonon/SeekSlider>
-#include <QtGui/QHBoxLayout>
-#include <QtGui/QToolButton>
-#include <kicon.h>
-#include <kurl.h>
-#include <klocale.h>
+#include <Phonon/VideoWidget>
+
+#include <QShowEvent>
+#include <QToolButton>
+#include <QVBoxLayout>
+
+class EmbeddedVideoPlayer : public Phonon::VideoWidget
+{
+ Q_OBJECT
+
+ public:
+ EmbeddedVideoPlayer(QWidget *parent = nullptr) :
+ Phonon::VideoWidget(parent)
+ {
+ }
+
+ void setSizeHint(const QSize& size)
+ {
+ m_sizeHint = size;
+ updateGeometry();
+ }
+
+ QSize sizeHint() const override
+ {
+ return m_sizeHint.isValid() ? m_sizeHint : Phonon::VideoWidget::sizeHint();
+ }
+
+ private:
+ QSize m_sizeHint;
+};
PhononWidget::PhononWidget(QWidget *parent)
: QWidget(parent),
m_url(),
- m_playButton(0),
- m_stopButton(0),
- m_media(0),
- m_seekSlider(0)
-{
- QHBoxLayout *innerLayout = new QHBoxLayout(this);
- innerLayout->setMargin(0);
- innerLayout->setSpacing(0);
- m_playButton = new QToolButton(this);
- m_stopButton = new QToolButton(this);
- m_seekSlider = new Phonon::SeekSlider(this);
- innerLayout->addWidget(m_playButton);
- innerLayout->addWidget(m_stopButton);
- innerLayout->addWidget(m_seekSlider);
-
- m_playButton->setToolTip(i18n("play"));
- m_playButton->setIconSize(QSize(16, 16));
- m_playButton->setIcon(KIcon("media-playback-start"));
- connect(m_playButton, SIGNAL(clicked()), this, SLOT(play()));
-
- m_stopButton->setToolTip(i18n("stop"));
- m_stopButton->setIconSize(QSize(16, 16));
- m_stopButton->setIcon(KIcon("media-playback-stop"));
- m_stopButton->hide();
- connect(m_stopButton, SIGNAL(clicked()), this, SLOT(stop()));
-
- m_seekSlider->setIconVisible(false);
-}
-
-void PhononWidget::setUrl(const KUrl &url)
-{
- m_url = url;
- if (m_media) {
- m_media->setCurrentSource(url);
+ m_playButton(nullptr),
+ m_stopButton(nullptr),
+ m_topLayout(nullptr),
+ m_media(nullptr),
+ m_seekSlider(nullptr),
+ m_audioOutput(nullptr),
+ m_videoPlayer(nullptr)
+{
+}
+
+void PhononWidget::setUrl(const QUrl &url, MediaKind kind)
+{
+ if (m_url != url) {
+ m_url = url;
+ m_isVideo = kind == MediaKind::Video;
+ }
+ if (m_autoPlay) {
+ play();
+ } else {
+ stop();
+ }
+}
+
+void PhononWidget::setAutoPlay(bool autoPlay)
+{
+ m_autoPlay = autoPlay;
+ if (!m_url.isEmpty() && (m_media == nullptr || m_media->state() != Phonon::State::PlayingState) && m_autoPlay && isVisible()) {
+ play();
+ }
+}
+
+QUrl PhononWidget::url() const
+{
+ return m_url;
+}
+
+void PhononWidget::clearUrl()
+{
+ m_url.clear();
+}
+
+bool PhononWidget::eventFilter(QObject *object, QEvent *event)
+{
+ Q_UNUSED(object)
+ if (event->type() == QEvent::MouseButtonPress) {
+ const QMouseEvent *mouseEvent = static_cast<QMouseEvent*>(event);
+ if (mouseEvent->button() == Qt::LeftButton) {
+ // toggle playback
+ if (m_media && m_media->state() == Phonon::State::PlayingState) {
+ m_media->pause();
+ } else {
+ play();
+ }
+ return true;
+ }
+ }
+ return false;
+}
+
+void PhononWidget::setVideoSize(const QSize& size)
+{
+ if (m_videoSize != size) {
+ m_videoSize = size;
+ applyVideoSize();
+ }
+}
+
+QSize PhononWidget::videoSize() const
+{
+ return m_videoSize;
+}
+
+void PhononWidget::showEvent(QShowEvent *event)
+{
+ if (event->spontaneous()) {
+ QWidget::showEvent(event);
+ return;
+ }
+
+ if (!m_topLayout) {
+ m_topLayout = new QVBoxLayout(this);
+ m_topLayout->setContentsMargins(0, 0, 0, 0);
+
+ QHBoxLayout *controlsLayout = new QHBoxLayout();
+ controlsLayout->setContentsMargins(0, 0, 0, 0);
+ controlsLayout->setSpacing(0);
+
+ m_playButton = new QToolButton(this);
+ m_stopButton = new QToolButton(this);
+ m_seekSlider = new Phonon::SeekSlider(this);
+
+ controlsLayout->addWidget(m_playButton);
+ controlsLayout->addWidget(m_stopButton);
+ controlsLayout->addWidget(m_seekSlider);
+
+ m_topLayout->addLayout(controlsLayout);
+
+ const int smallIconSize = IconSize(KIconLoader::Small);
+ const QSize buttonSize(smallIconSize, smallIconSize);
+
+ m_playButton->setToolTip(i18n("play"));
+ m_playButton->setIconSize(buttonSize);
+ m_playButton->setIcon(QIcon::fromTheme(QStringLiteral("media-playback-start")));
+ m_playButton->setAutoRaise(true);
+ connect(m_playButton, &QToolButton::clicked, this, &PhononWidget::play);
+
+ m_stopButton->setToolTip(i18n("stop"));
+ m_stopButton->setIconSize(buttonSize);
+ m_stopButton->setIcon(QIcon::fromTheme(QStringLiteral("media-playback-stop")));
+ m_stopButton->setAutoRaise(true);
+ m_stopButton->hide();
+ connect(m_stopButton, &QToolButton::clicked, this, &PhononWidget::stop);
+
+ m_seekSlider->setIconVisible(false);
+
+ // Creating an audio player or video player instance might take up to
+ // 2 seconds when doing it the first time. To prevent that the user
+ // interface gets noticeable blocked, the creation is delayed until
+ // the play button has been pressed (see PhononWidget::play()).
+ }
+}
+
+void PhononWidget::hideEvent(QHideEvent *event)
+{
+ QWidget::hideEvent(event);
+ if (!event->spontaneous()) {
+ stop();
}
}
switch (newstate) {
case Phonon::PlayingState:
case Phonon::BufferingState:
- m_stopButton->show();
m_playButton->hide();
+ m_stopButton->show();
break;
default:
m_stopButton->hide();
void PhononWidget::play()
{
- requestMedia();
+ if (!m_media) {
+ m_media = new Phonon::MediaObject(this);
+ connect(m_media, &Phonon::MediaObject::stateChanged,
+ this, &PhononWidget::stateChanged);
+ connect(m_media, &Phonon::MediaObject::finished,
+ this, &PhononWidget::finished);
+ m_seekSlider->setMediaObject(m_media);
+ }
+
+ if (!m_videoPlayer) {
+ m_videoPlayer = new EmbeddedVideoPlayer(this);
+ m_videoPlayer->setCursor(Qt::PointingHandCursor);
+ m_videoPlayer->installEventFilter(this);
+ m_topLayout->insertWidget(0, m_videoPlayer);
+ Phonon::createPath(m_media, m_videoPlayer);
+ applyVideoSize();
+ }
+
+ if (!m_audioOutput) {
+ m_audioOutput = new Phonon::AudioOutput(Phonon::MusicCategory, this);
+ Phonon::createPath(m_media, m_audioOutput);
+ }
+
+ if (m_isVideo) {
+ emit hasVideoChanged(true);
+ }
+
+ if (m_url != m_media->currentSource().url()) {
+ m_media->setCurrentSource(m_url);
+ }
m_media->play();
+
+ m_videoPlayer->setVisible(m_isVideo);
+}
+
+void PhononWidget::finished()
+{
+ if (m_isVideo) {
+ m_videoPlayer->hide();
+ emit hasVideoChanged(false);
+ }
+}
+
+Phonon::State PhononWidget::state() const
+{
+ return m_media == nullptr ? Phonon::State::StoppedState : m_media->state();
}
void PhononWidget::stop()
{
- requestMedia();
- m_media->stop();
+ if (m_media) {
+ m_media->stop();
+ m_videoPlayer->hide();
+ emit hasVideoChanged(false);
+ }
}
-void PhononWidget::requestMedia()
+void PhononWidget::applyVideoSize()
{
- if (!m_media) {
- m_media = Phonon::createPlayer(Phonon::MusicCategory, m_url);
- m_media->setParent(this);
- connect(m_media, SIGNAL(stateChanged(Phonon::State, Phonon::State)), SLOT(stateChanged(Phonon::State)));
- m_seekSlider->setMediaObject(m_media);
+ if ((m_videoPlayer) && m_videoSize.isValid()) {
+ m_videoPlayer->setSizeHint(m_videoSize);
}
}
+#include "phononwidget.moc"
projects / dolphin.git / blobdiff