From 9d8d0e2ae0bc5ea5861d77670891c9766a16611f Mon Sep 17 00:00:00 2001
From: Julian Bouzas <julian.bouzas@collabora.com>
Date: Tue, 21 Apr 2026 08:01:03 -0400
Subject: [PATCH] properties: Add API to clear all properties

This is useful if we want to clear all properties without destroying the instance.
---
 lib/wp/properties.c | 16 ++++++++++++++++
 lib/wp/properties.h |  3 +++
 2 files changed, 19 insertions(+)

diff --git a/lib/wp/properties.c b/lib/wp/properties.c
index c6a106f5..80716408 100644
--- a/lib/wp/properties.c
+++ b/lib/wp/properties.c
@@ -440,6 +440,22 @@ wp_properties_update_from_json (WpProperties * self, const WpSpaJson * json)
       wp_spa_json_get_size (json));
 }
 
+/*!
+ * \brief Clears all properties from \a self.
+ *
+ * \ingroup wpproperties
+ * \param self a properties object
+ */
+void
+wp_properties_clear (WpProperties *self)
+{
+  g_return_if_fail (self != NULL);
+  g_return_if_fail (!(self->flags & FLAG_IS_DICT));
+  g_return_if_fail (!(self->flags & FLAG_NO_OWNERSHIP));
+
+  pw_properties_clear (self->props);
+}
+
 /*!
  * \brief Adds new properties in \a self, using the given \a props as a source.
  *
diff --git a/lib/wp/properties.h b/lib/wp/properties.h
index 92a2652f..1433b761 100644
--- a/lib/wp/properties.h
+++ b/lib/wp/properties.h
@@ -85,6 +85,9 @@ gint wp_properties_update_from_dict (WpProperties * self,
 WP_API
 gint wp_properties_update_from_json (WpProperties * self, const WpSpaJson * json);
 
+WP_API
+void wp_properties_clear (WpProperties *self);
+
 /* add */
 
 WP_API