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service/pipewire: add a way to set preferred default nodes

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This commit is contained in:
outfoxxed 2024-09-24 01:59:01 -07:00
parent f889f08901
commit fdc78ae16f
Signed by untrusted user: outfoxxed
GPG key ID: 4C88A185FB89301E
4 changed files with 107 additions and 13 deletions
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37
src/services/pipewire/qml.hpp
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@ -60,28 +60,38 @@ class Pipewire: public QObject {
Q_PROPERTY(ObjectModel<PwLinkGroupIface>* linkGroups READ linkGroups CONSTANT);
/// The default audio sink (output) or `null`.
///
/// This is the default sink currently in use by pipewire, and the one applications
/// are currently using.
///
/// To set the default sink, use @@preferredDefaultAudioSink.
///
/// > [!INFO] When the default sink changes, this property may breifly become null.
/// > This depends on your hardware.
Q_PROPERTY(PwNodeIface* defaultAudioSink READ defaultAudioSink NOTIFY defaultAudioSinkChanged);
/// The default audio source (input) or `null`.
///
/// This is the default source currently in use by pipewire, and the one applications
/// are currently using.
///
/// To set the default source, use @@preferredDefaultAudioSource.
///
/// > [!INFO] When the default source changes, this property may breifly become null.
/// > This depends on your hardware.
Q_PROPERTY(PwNodeIface* defaultAudioSource READ defaultAudioSource NOTIFY defaultAudioSourceChanged);
/// The configured default audio sink (output) or `null`.
/// The preferred default audio sink (output) or `null`.
///
/// This is not the same as @@defaultAudioSink. While @@defaultAudioSink is the
/// sink that will be used by applications, @@defaultConfiguredAudioSink is the
/// sink requested to be the default by quickshell or another configuration tool,
/// which might not exist or be valid.
Q_PROPERTY(PwNodeIface* defaultConfiguredAudioSink READ defaultConfiguredAudioSink NOTIFY defaultConfiguredAudioSinkChanged);
/// The configured default audio source (input) or `null`.
/// This is a hint to pipewire telling it which sink should be the default when possible.
/// @@defaultAudioSink may differ when it is not possible for pipewire to pick this node.
///
/// This is not the same as @@defaultAudioSource. While @@defaultAudioSource is the
/// source that will be used by applications, @@defaultConfiguredAudioSource is the
/// source requested to be the default by quickshell or another configuration tool,
/// which might not exist or be valid.
Q_PROPERTY(PwNodeIface* defaultConfiguredAudioSource READ defaultConfiguredAudioSource NOTIFY defaultConfiguredAudioSourceChanged);
/// See @@defaultAudioSink for the current default sink, regardless of preference.
Q_PROPERTY(PwNodeIface* preferredDefaultAudioSink READ defaultConfiguredAudioSink WRITE setDefaultConfiguredAudioSink NOTIFY defaultConfiguredAudioSinkChanged);
/// The preferred default audio source (input) or `null`.
///
/// This is a hint to pipewire telling it which source should be the default when possible.
/// @@defaultAudioSource may differ when it is not possible for pipewire to pick this node.
///
/// See @@defaultAudioSource for the current default source, regardless of preference.
Q_PROPERTY(PwNodeIface* preferredDefaultAudioSource READ defaultConfiguredAudioSource WRITE setDefaultConfiguredAudioSource NOTIFY defaultConfiguredAudioSourceChanged);
// clang-format on
QML_ELEMENT;
QML_SINGLETON;
@ -97,7 +107,10 @@ public:
[[nodiscard]] PwNodeIface* defaultAudioSource() const;
[[nodiscard]] PwNodeIface* defaultConfiguredAudioSink() const;
static void setDefaultConfiguredAudioSink(PwNodeIface* node);
[[nodiscard]] PwNodeIface* defaultConfiguredAudioSource() const;
static void setDefaultConfiguredAudioSource(PwNodeIface* node);
signals:
void defaultAudioSinkChanged();