forked from quickshell/quickshell
service/mpris: clarify trackinfo emit order and use QBindings
This commit is contained in:
parent
8450543e09
commit
dca75b7d6a
5 changed files with 86 additions and 74 deletions
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@ -4,6 +4,7 @@
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#include <qlatin1stringview.h>
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#include <qobject.h>
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#include <qproperty.h>
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#include <qtclasshelpermacros.h>
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#include <qtmetamacros.h>
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@ -258,3 +259,12 @@ template <auto member, auto destroyedSlot, auto changedSignal = nullptr>
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bool setSimpleObjectHandle(auto* parent, auto* value) {
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return SimpleObjectHandleOps<member, destroyedSlot, changedSignal>::setObject(parent, value);
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}
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// NOLINTBEGIN
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#define QS_TRIVIAL_GETTER(Type, member, getter) \
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[[nodiscard]] Type getter() { return this->member; }
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#define QS_BINDABLE_GETTER(Type, member, getter, bindable) \
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[[nodiscard]] Type getter() { return this->member.value(); } \
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[[nodiscard]] QBindable<Type> bindable() { return &this->member; }
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// NOLINTEND
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@ -7,6 +7,7 @@
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#include <qlogging.h>
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#include <qloggingcategory.h>
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#include <qobject.h>
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#include <qproperty.h>
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#include <qstring.h>
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#include <qtmetamacros.h>
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#include <qtypes.h>
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@ -256,19 +257,13 @@ void MprisPlayer::setVolume(qreal volume) {
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this->pVolume.write();
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}
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const QVariantMap& MprisPlayer::metadata() const { return this->pMetadata.get(); }
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void MprisPlayer::onMetadataChanged() {
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emit this->metadataChanged();
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auto lengthVariant = this->pMetadata.get().value("mpris:length");
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qlonglong length = -1;
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if (lengthVariant.isValid() && lengthVariant.canConvert<qlonglong>()) {
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length = lengthVariant.value<qlonglong>();
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}
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auto lengthChanged = this->setLength(length);
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auto trackChanged = false;
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QString trackId;
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@ -297,47 +292,43 @@ void MprisPlayer::onMetadataChanged() {
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}
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}
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auto trackTitle = this->pMetadata.get().value("xesam:title").toString();
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auto trackTitleChanged = this->setTrackTitle(trackTitle.isNull() ? "Unknown Track" : trackTitle);
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auto trackArtists = this->pMetadata.get().value("xesam:artist").value<QVector<QString>>();
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auto trackArtistsChanged = this->setTrackArtists(trackArtists.join(", "));
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auto trackAlbum = this->pMetadata.get().value("xesam:album").toString();
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auto trackAlbumChanged = this->setTrackAlbum(trackAlbum.isNull() ? "Unknown Album" : trackAlbum);
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auto trackAlbumArtist = this->pMetadata.get().value("xesam:albumArtist").toString();
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auto trackAlbumArtistChanged = this->setTrackAlbumArtist(trackAlbumArtist);
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auto trackArtUrl = this->pMetadata.get().value("mpris:artUrl").toString();
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auto trackArtUrlChanged = this->setTrackArtUrl(trackArtUrl);
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if (trackChanged) {
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this->mUniqueId++;
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// Some players don't seem to send position updates or seeks on track change.
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this->pPosition.update();
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emit this->trackChanged();
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}
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DropEmitter::call(
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trackTitleChanged,
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trackArtistsChanged,
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trackAlbumChanged,
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trackAlbumArtistChanged,
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trackArtUrlChanged,
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lengthChanged
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);
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Qt::beginPropertyUpdateGroup();
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this->bMetadata = this->pMetadata.get();
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auto trackTitle = this->pMetadata.get().value("xesam:title").toString();
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this->bTrackTitle = trackTitle.isNull() ? "Unknown Track" : trackTitle;
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auto trackArtist = this->pMetadata.get().value("xesam:artist").value<QVector<QString>>();
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this->bTrackArtist = trackArtist.join(", ");
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auto trackAlbum = this->pMetadata.get().value("xesam:album").toString();
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this->bTrackAlbum = trackAlbum.isNull() ? "Unknown Album" : trackAlbum;
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this->bTrackAlbumArtist = this->pMetadata.get().value("xesam:albumArtist").toString();
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this->bTrackArtUrl = this->pMetadata.get().value("mpris:artUrl").toString();
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if (trackChanged) {
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emit this->trackChanged();
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this->bUniqueId = this->bUniqueId + 1;
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// Some players don't seem to send position updates or seeks on track change.
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this->pPosition.update();
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}
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Qt::endPropertyUpdateGroup();
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this->setLength(length);
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emit this->postTrackChanged();
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}
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DEFINE_MEMBER_GET(MprisPlayer, uniqueId);
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DEFINE_MEMBER_SET(MprisPlayer, length, setLength);
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DEFINE_MEMBER_GETSET(MprisPlayer, trackTitle, setTrackTitle);
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DEFINE_MEMBER_GETSET(MprisPlayer, trackArtists, setTrackArtists);
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DEFINE_MEMBER_GETSET(MprisPlayer, trackAlbum, setTrackAlbum);
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DEFINE_MEMBER_GETSET(MprisPlayer, trackAlbumArtist, setTrackAlbumArtist);
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DEFINE_MEMBER_GETSET(MprisPlayer, trackArtUrl, setTrackArtUrl);
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MprisPlaybackState::Enum MprisPlayer::playbackState() const { return this->mPlaybackState; }
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void MprisPlayer::setPlaybackState(MprisPlaybackState::Enum playbackState) {
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@ -2,6 +2,7 @@
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#include <qcontainerfwd.h>
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#include <qobject.h>
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#include <qproperty.h>
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#include <qqmlintegration.h>
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#include <qtmetamacros.h>
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#include <qtypes.h>
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@ -125,25 +126,27 @@ class MprisPlayer: public QObject {
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/// A map of common properties is available [here](https://www.freedesktop.org/wiki/Specifications/mpris-spec/metadata).
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/// Do not count on any of them actually being present.
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///
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/// Note that the @@trackTitle, @@trackAlbum, @@trackAlbumArtist, @@trackArtists and @@trackArtUrl
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/// Note that the @@trackTitle, @@trackAlbum, @@trackAlbumArtist, @@trackArtist and @@trackArtUrl
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/// properties have extra logic to guard against bad players sending weird metadata, and should
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/// be used over grabbing the properties directly from the metadata.
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Q_PROPERTY(QVariantMap metadata READ metadata NOTIFY metadataChanged);
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Q_PROPERTY(QVariantMap metadata READ metadata NOTIFY metadataChanged BINDABLE bindableMetadata);
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/// An opaque identifier for the current track unique within the current player.
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///
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/// > [!WARNING] This is NOT `mpris:trackid` as that is sometimes missing or nonunique
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/// > in some players.
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Q_PROPERTY(quint32 uniqueId READ uniqueId NOTIFY trackChanged);
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Q_PROPERTY(quint32 uniqueId READ uniqueId NOTIFY trackChanged BINDABLE bindableUniqueId);
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/// The title of the current track, or "Unknown Track" if none was provided.
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Q_PROPERTY(QString trackTitle READ trackTitle NOTIFY trackTitleChanged);
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Q_PROPERTY(QString trackTitle READ trackTitle NOTIFY trackTitleChanged BINDABLE bindableTrackTitle);
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/// The current track's artist, or an empty string if none was provided.
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Q_PROPERTY(QString trackArtist READ trackArtist NOTIFY trackArtistChanged BINDABLE bindableTrackArtist);
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/// > [!ERROR] deprecated in favor of @@trackArtist.
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Q_PROPERTY(QString trackArtists READ trackArtist NOTIFY trackArtistChanged BINDABLE bindableTrackArtist);
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/// The current track's album, or "Unknown Album" if none was provided.
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Q_PROPERTY(QString trackAlbum READ trackAlbum NOTIFY trackAlbumChanged);
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Q_PROPERTY(QString trackAlbum READ trackAlbum NOTIFY trackAlbumChanged BINDABLE bindableTrackAlbum);
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/// The current track's album artist, or "Unknown Artist" if none was provided.
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Q_PROPERTY(QString trackAlbumArtist READ trackAlbumArtist NOTIFY trackAlbumArtistChanged);
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/// The current track's artists, or an empty list if none were provided.
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Q_PROPERTY(QString trackArtists READ trackArtists NOTIFY trackArtistsChanged);
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Q_PROPERTY(QString trackAlbumArtist READ trackAlbumArtist NOTIFY trackAlbumArtistChanged BINDABLE bindableTrackAlbumArtist);
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/// The current track's art url, or `""` if none was provided.
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Q_PROPERTY(QString trackArtUrl READ trackArtUrl NOTIFY trackArtUrlChanged);
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Q_PROPERTY(QString trackArtUrl READ trackArtUrl NOTIFY trackArtUrlChanged BINDABLE bindableTrackArtUrl);
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/// The playback state of the media player.
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///
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/// - If @@canPlay is false, you cannot assign the `Playing` state.
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@ -254,7 +257,13 @@ public:
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[[nodiscard]] bool volumeSupported() const;
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void setVolume(qreal volume);
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[[nodiscard]] const QVariantMap& metadata() const;
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QS_BINDABLE_GETTER(quint32, bUniqueId, uniqueId, bindableUniqueId);
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QS_BINDABLE_GETTER(QVariantMap, bMetadata, metadata, bindableMetadata);
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QS_BINDABLE_GETTER(QString, bTrackTitle, trackTitle, bindableTrackTitle);
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QS_BINDABLE_GETTER(QString, bTrackAlbum, trackAlbum, bindableTrackAlbum);
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QS_BINDABLE_GETTER(QString, bTrackAlbumArtist, trackAlbumArtist, bindableTrackAlbumArtist);
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QS_BINDABLE_GETTER(QString, bTrackArtist, trackArtist, bindableTrackArtist);
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QS_BINDABLE_GETTER(QString, bTrackArtUrl, trackArtUrl, bindableTrackArtUrl);
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[[nodiscard]] MprisPlaybackState::Enum playbackState() const;
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void setPlaybackState(MprisPlaybackState::Enum playbackState);
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@ -281,9 +290,22 @@ public:
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signals:
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/// The track has changed.
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///
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/// All track info change signalss will fire immediately after if applicable,
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/// but their values will be updated before the signal fires.
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/// All track information properties that were sent by the player
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/// will be updated immediately following this signal. @@postTrackChanged
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/// will be sent after they update.
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///
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/// Track information properties: @@uniqueId, @@metadata, @@trackTitle,
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/// @@trackArtist, @@trackAlbum, @@trackAlbumArtist, @@trackArtUrl
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///
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/// > [!WARNING] Some particularly poorly behaved players will update metadata
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/// > *before* indicating the track has changed.
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void trackChanged();
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/// Sent after track info related properties have been updated, following @@trackChanged.
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///
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/// > [!WARNING] It is not safe to assume all track information is up to date after
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/// > this signal is emitted. A large number of players will update track information,
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/// > particularly @@trackArtUrl, slightly after this signal.
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void postTrackChanged();
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QSDOC_HIDE void ready();
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void canControlChanged();
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@ -306,9 +328,9 @@ signals:
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void volumeSupportedChanged();
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void metadataChanged();
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void trackTitleChanged();
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void trackArtistChanged();
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void trackAlbumChanged();
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void trackAlbumArtistChanged();
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void trackArtistsChanged();
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void trackArtUrlChanged();
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void playbackStateChanged();
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void loopStateChanged();
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@ -369,30 +391,21 @@ private:
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DBusMprisPlayerApp* app = nullptr;
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DBusMprisPlayer* player = nullptr;
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quint32 mUniqueId = 0;
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QString mTrackId;
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QString mTrackUrl;
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QString mTrackTitle;
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QString mTrackArtists;
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QString mTrackAlbum;
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QString mTrackAlbumArtist;
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QString mTrackArtUrl;
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DECLARE_MEMBER_NS(MprisPlayer, uniqueId, mUniqueId);
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DECLARE_MEMBER(MprisPlayer, length, mLength, lengthChanged);
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DECLARE_MEMBER_SET(length, setLength);
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// clang-format off
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DECLARE_PRIVATE_MEMBER(MprisPlayer, trackTitle, setTrackTitle, mTrackTitle, trackTitleChanged);
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DECLARE_PRIVATE_MEMBER(MprisPlayer, trackArtists, setTrackArtists, mTrackArtists, trackArtistsChanged);
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DECLARE_PRIVATE_MEMBER(MprisPlayer, trackAlbum, setTrackAlbum, mTrackAlbum, trackAlbumChanged);
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DECLARE_PRIVATE_MEMBER(MprisPlayer, trackAlbumArtist, setTrackAlbumArtist, mTrackAlbumArtist, trackAlbumArtistChanged);
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DECLARE_PRIVATE_MEMBER(MprisPlayer, trackArtUrl, setTrackArtUrl, mTrackArtUrl, trackArtUrlChanged);
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Q_OBJECT_BINDABLE_PROPERTY(MprisPlayer, quint32, bUniqueId);
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Q_OBJECT_BINDABLE_PROPERTY(MprisPlayer, QVariantMap, bMetadata, &MprisPlayer::metadataChanged);
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Q_OBJECT_BINDABLE_PROPERTY(MprisPlayer, QString, bTrackArtist, &MprisPlayer::trackArtistChanged);
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Q_OBJECT_BINDABLE_PROPERTY(MprisPlayer, QString, bTrackTitle, &MprisPlayer::trackTitleChanged);
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Q_OBJECT_BINDABLE_PROPERTY(MprisPlayer, QString, bTrackAlbum, &MprisPlayer::trackAlbumChanged);
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Q_OBJECT_BINDABLE_PROPERTY(MprisPlayer, QString, bTrackAlbumArtist, &MprisPlayer::trackAlbumArtistChanged);
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Q_OBJECT_BINDABLE_PROPERTY(MprisPlayer, QString, bTrackArtUrl, &MprisPlayer::trackArtUrlChanged);
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// clang-format on
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public:
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DECLARE_MEMBER_GET(uniqueId);
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};
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} // namespace qs::service::mpris
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@ -4,9 +4,9 @@
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#include <private/qwayland-xdg-shell.h>
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#include <private/qwaylandwindow_p.h>
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#include <private/wayland-xdg-shell-client-protocol.h>
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#include <qtmetamacros.h>
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#include <qvariant.h>
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#include <qwindow.h>
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#include <qtmetamacros.h>
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#include "../core/popupanchor.hpp"
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#include "../core/types.hpp"
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@ -1,6 +1,5 @@
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#include "popupwindow.hpp"
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#include <qlogging.h>
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#include <qnamespace.h>
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#include <qobject.h>
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#include <qqmlinfo.h>
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@ -42,9 +41,7 @@ void ProxyPopupWindow::setParentWindow(QObject* parent) {
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this->mAnchor.setWindow(parent);
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}
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QObject* ProxyPopupWindow::parentWindow() const {
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return this->mAnchor.window();
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}
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QObject* ProxyPopupWindow::parentWindow() const { return this->mAnchor.window(); }
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void ProxyPopupWindow::updateTransientParent() {
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auto* bw = this->mAnchor.backingWindow();
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@ -70,7 +67,8 @@ void ProxyPopupWindow::updateTransientParent() {
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void ProxyPopupWindow::onParentUpdated() { this->updateTransientParent(); }
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void ProxyPopupWindow::setScreen(QuickshellScreenInfo* /*unused*/) {
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qmlWarning(this) << "Cannot set screen of popup window, as that is controlled by the parent window";
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qmlWarning(this
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) << "Cannot set screen of popup window, as that is controlled by the parent window";
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}
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void ProxyPopupWindow::setVisible(bool visible) {
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