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service/pipewire: refactor defaults and metadata handling

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outfoxxed 2024-09-23 18:41:38 -07:00
parent 7f9762be53
commit f889f08901
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11 changed files with 455 additions and 144 deletions
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45
src/services/pipewire/metadata.hpp
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@ -3,6 +3,7 @@
#include <pipewire/extensions/metadata.h>
#include <pipewire/type.h>
#include <qobject.h>
#include <qstringview.h>
#include <qtmetamacros.h>
#include "core.hpp"
@ -18,45 +19,25 @@ class PwMetadata
public:
void bindHooks() override;
void unbindHooks() override;
void initProps(const spa_dict* props) override;
[[nodiscard]] const QString& name() const;
[[nodiscard]] bool hasSetPermission() const;
// null value clears
void setProperty(const char* key, const char* type, const char* value);
signals:
void propertyChanged(const char* key, const char* type, const char* value);
private:
static const pw_metadata_events EVENTS;
static int
onProperty(void* data, quint32 subject, const char* key, const char* type, const char* value);
QString mName;
SpaHook listener;
};
class PwDefaultsMetadata: public QObject {
Q_OBJECT;
public:
explicit PwDefaultsMetadata(PwRegistry* registry);
[[nodiscard]] QString defaultSource() const;
[[nodiscard]] QString defaultSink() const;
signals:
void defaultSourceChanged();
void defaultSinkChanged();
private slots:
void onMetadataUpdate(
PwMetadata* metadata,
quint32 subject,
const char* key,
const char* type,
const char* value
);
private:
static QString parseNameSpaJson(const char* spaJson);
PwBindableRef<PwMetadata> defaultSinkHolder;
PwBindableRef<PwMetadata> defaultSourceHolder;
QString mDefaultSink;
QString mDefaultSource;
};
} // namespace qs::service::pipewire