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mpvitem.cpp
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mpvitem.cpp
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/*
* SPDX-FileCopyrightText: 2023 George Florea Bănuș <[email protected]>
*
* SPDX-License-Identifier: MIT
*/
#include "mpvitem.h"
#include <MpvController>
#include "mpvproperties.h"
MpvItem::MpvItem(QQuickItem *parent)
: MpvAbstractItem(parent)
{
observeProperty(MpvProperties::self()->MediaTitle, MPV_FORMAT_STRING);
observeProperty(MpvProperties::self()->Position, MPV_FORMAT_DOUBLE);
observeProperty(MpvProperties::self()->Duration, MPV_FORMAT_DOUBLE);
observeProperty(MpvProperties::self()->Pause, MPV_FORMAT_FLAG);
observeProperty(MpvProperties::self()->Volume, MPV_FORMAT_INT64);
setupConnections();
// since this is async the effects are not immediately visible
// to do something after the property was set do it in onAsyncReply
// use the id to identify the correct call
setPropertyAsync(QStringLiteral("volume"), 99, static_cast<int>(MpvItem::AsyncIds::SetVolume));
setProperty(QStringLiteral("mute"), true);
// since this is async the effects are not immediately visible
// to get the value do it in onGetPropertyReply
// use the id to identify the correct call
getPropertyAsync(MpvProperties::self()->Volume, static_cast<int>(MpvItem::AsyncIds::GetVolume));
}
void MpvItem::setupConnections()
{
// clang-format off
connect(mpvController(), &MpvController::propertyChanged,
this, &MpvItem::onPropertyChanged, Qt::QueuedConnection);
connect(mpvController(), &MpvController::fileStarted,
this, &MpvItem::fileStarted, Qt::QueuedConnection);
connect(mpvController(), &MpvController::fileLoaded,
this, &MpvItem::fileLoaded, Qt::QueuedConnection);
connect(mpvController(), &MpvController::endFile,
this, &MpvItem::endFile, Qt::QueuedConnection);
connect(mpvController(), &MpvController::videoReconfig,
this, &MpvItem::videoReconfig, Qt::QueuedConnection);
connect(mpvController(), &MpvController::asyncReply,
this, &MpvItem::onAsyncReply, Qt::QueuedConnection);
// clang-format on
}
void MpvItem::onPropertyChanged(const QString &property, const QVariant &value)
{
if (property == MpvProperties::self()->MediaTitle) {
Q_EMIT mediaTitleChanged();
} else if (property == MpvProperties::self()->Position) {
m_formattedPosition = formatTime(value.toDouble());
Q_EMIT positionChanged();
} else if (property == MpvProperties::self()->Duration) {
m_formattedDuration = formatTime(value.toDouble());
Q_EMIT durationChanged();
} else if (property == MpvProperties::self()->Pause) {
Q_EMIT pauseChanged();
} else if (property == MpvProperties::self()->Volume) {
Q_EMIT volumeChanged();
}
}
void MpvItem::onAsyncReply(const QVariant &data, mpv_event event)
{
switch (static_cast<AsyncIds>(event.reply_userdata)) {
case AsyncIds::None: {
break;
}
case AsyncIds::SetVolume: {
qDebug() << "onSetPropertyReply" << event.reply_userdata;
break;
}
case AsyncIds::GetVolume: {
qDebug() << "onGetPropertyReply" << event.reply_userdata << data;
break;
}
case AsyncIds::ExpandText: {
qDebug() << "onGetPropertyReply" << event.reply_userdata << data;
break;
}
}
}
QString MpvItem::formatTime(const double time)
{
int totalNumberOfSeconds = static_cast<int>(time);
int seconds = totalNumberOfSeconds % 60;
int minutes = (totalNumberOfSeconds / 60) % 60;
int hours = (totalNumberOfSeconds / 60 / 60);
QString timeString =
QStringLiteral("%1:%2:%3").arg(hours, 2, 10, QLatin1Char('0')).arg(minutes, 2, 10, QLatin1Char('0')).arg(seconds, 2, 10, QLatin1Char('0'));
return timeString;
}
void MpvItem::loadFile(const QString &file)
{
auto url = QUrl::fromUserInput(file);
if (m_currentUrl != url) {
m_currentUrl = url;
Q_EMIT currentUrlChanged();
}
Q_EMIT command(QStringList() << QStringLiteral("loadfile") << m_currentUrl.toLocalFile());
}
QString MpvItem::mediaTitle()
{
return getProperty(MpvProperties::self()->MediaTitle).toString();
}
double MpvItem::position()
{
return getProperty(MpvProperties::self()->Position).toDouble();
}
void MpvItem::setPosition(double value)
{
if (qFuzzyCompare(value, position())) {
return;
}
Q_EMIT setPropertyAsync(MpvProperties::self()->Position, value);
}
double MpvItem::duration()
{
return getProperty(MpvProperties::self()->Duration).toDouble();
}
bool MpvItem::pause()
{
return getProperty(MpvProperties::self()->Pause).toBool();
}
void MpvItem::setPause(bool value)
{
if (value == pause()) {
return;
}
Q_EMIT setPropertyAsync(MpvProperties::self()->Pause, value);
}
int MpvItem::volume()
{
return getProperty(MpvProperties::self()->Volume).toInt();
}
void MpvItem::setVolume(int value)
{
if (value == volume()) {
return;
}
Q_EMIT setPropertyAsync(MpvProperties::self()->Volume, value);
}
QString MpvItem::formattedDuration() const
{
return m_formattedDuration;
}
QString MpvItem::formattedPosition() const
{
return m_formattedPosition;
}
QUrl MpvItem::currentUrl() const
{
return m_currentUrl;
}
#include "moc_mpvitem.cpp"