InformationPanel: Port from Phonon to QtMultimedia

1 files changed, 0 insertions, 265 deletions

diff --git a/src/panels/information/phononwidget.cpp b/src/panels/information/phononwidget.cpp
deleted file mode 100644
index 3365998f4..000000000
--- a/src/panels/information/phononwidget.cpp
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
-  SPDX-FileCopyrightText: 2007 Matthias Kretz <[email protected]>
-
-  SPDX-License-Identifier: GPL-2.0-or-later
-*/
-
-#include "phononwidget.h"
-
-#include <KLocalizedString>
-#include <phonon/AudioOutput>
-#include <phonon/MediaObject>
-#include <phonon/SeekSlider>
-#include <phonon/VideoWidget>
-
-#include <QShowEvent>
-#include <QStyle>
-#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(nullptr)
-    , m_pauseButton(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();
-}
-
-void PhononWidget::togglePlayback()
-{
-    if (m_media && m_media->state() == Phonon::State::PlayingState) {
-        m_media->pause();
-    } else {
-        play();
-    }
-}
-
-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
-            togglePlayback();
-            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_pauseButton = new QToolButton(this);
-        m_seekSlider = new Phonon::SeekSlider(this);
-
-        controlsLayout->addWidget(m_playButton);
-        controlsLayout->addWidget(m_pauseButton);
-        controlsLayout->addWidget(m_seekSlider);
-
-        m_topLayout->addLayout(controlsLayout);
-
-        const int smallIconSize = style()->pixelMetric(QStyle::PM_SmallIconSize);
-        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_pauseButton->setToolTip(i18n("pause"));
-        m_pauseButton->setIconSize(buttonSize);
-        m_pauseButton->setIcon(QIcon::fromTheme(QStringLiteral("media-playback-pause")));
-        m_pauseButton->setAutoRaise(true);
-        m_pauseButton->hide();
-        connect(m_pauseButton, &QToolButton::clicked, this, &PhononWidget::togglePlayback);
-
-        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();
-    }
-}
-
-void PhononWidget::stateChanged(Phonon::State newstate)
-{
-    setUpdatesEnabled(false);
-    switch (newstate) {
-    case Phonon::PlayingState:
-    case Phonon::BufferingState:
-        m_playButton->hide();
-        m_pauseButton->show();
-        break;
-    default:
-        m_pauseButton->hide();
-        m_playButton->show();
-        break;
-    }
-    setUpdatesEnabled(true);
-}
-
-void PhononWidget::play()
-{
-    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) {
-        Q_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();
-        Q_EMIT hasVideoChanged(false);
-    }
-}
-
-Phonon::State PhononWidget::state() const
-{
-    return m_media == nullptr ? Phonon::State::StoppedState : m_media->state();
-}
-
-void PhononWidget::stop()
-{
-    if (m_media) {
-        m_media->stop();
-        m_videoPlayer->hide();
-        Q_EMIT hasVideoChanged(false);
-    }
-}
-
-void PhononWidget::applyVideoSize()
-{
-    if ((m_videoPlayer) && m_videoSize.isValid()) {
-        m_videoPlayer->setSizeHint(m_videoSize);
-    }
-}
-
-#include "moc_phononwidget.cpp"
-#include "phononwidget.moc"