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screen-cast-stream: Don't broadcast PipeWireStreamAdded signal

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The helper function from gdbus-codegen broadcasts the signal emission,
but we really only care about sending it to the specific peer that
created the session. Thus, only emit the signal to the particular peer
that owns the session.

https://bugzilla.gnome.org/show_bug.cgi?id=784199
This commit is contained in:
Jonas Ådahl 2017-09-05 11:38:42 +08:00 committed by Georges Basile Stavracas Neto
parent be259117f5
commit 2c5404532b
3 changed files with 21 additions and 2 deletions
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6
src/backends/meta-screen-cast-session.c
View File

@ -173,6 +173,12 @@ meta_screen_cast_session_get_object_path (MetaScreenCastSession *session)
return session->object_path;
}
char *
meta_screen_cast_session_get_peer_name (MetaScreenCastSession *session)
{
return session->peer_name;
}
static gboolean
check_permission (MetaScreenCastSession *session,
GDBusMethodInvocation *invocation)

2
src/backends/meta-screen-cast-session.h
View File

@ -47,6 +47,8 @@ G_DECLARE_FINAL_TYPE (MetaScreenCastSessionHandle,
char * meta_screen_cast_session_get_object_path (MetaScreenCastSession *session);
char * meta_screen_cast_session_get_peer_name (MetaScreenCastSession *session);
MetaScreenCastSession * meta_screen_cast_session_new (MetaScreenCast *screen_cast,
MetaScreenCastSessionType session_type,
const char *peer_name,

15
src/backends/meta-screen-cast-stream.c
View File

@ -26,6 +26,7 @@
#include "backends/meta-screen-cast-session.h"
#define META_SCREEN_CAST_STREAM_DBUS_IFACE "org.gnome.Mutter.ScreenCast.Stream"
#define META_SCREEN_CAST_STREAM_DBUS_PATH "/org/gnome/Mutter/ScreenCast/Stream"
enum
@ -100,9 +101,19 @@ on_stream_src_ready (MetaScreenCastStreamSrc *src,
uint32_t node_id,
MetaScreenCastStream *stream)
{
MetaDBusScreenCastStream *skeleton = META_DBUS_SCREEN_CAST_STREAM (stream);
MetaScreenCastStreamPrivate *priv =
meta_screen_cast_stream_get_instance_private (stream);
GDBusConnection *connection = priv->connection;
char *peer_name;
meta_dbus_screen_cast_stream_emit_pipewire_stream_added (skeleton, node_id);
peer_name = meta_screen_cast_session_get_peer_name (priv->session);
g_dbus_connection_emit_signal (connection,
peer_name,
priv->object_path,
META_SCREEN_CAST_STREAM_DBUS_IFACE,
"PipeWireStreamAdded",
g_variant_new ("(u)", node_id),
NULL);
}
MetaScreenCastSession *