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-rw-r--r--src/pulse-manager.c43
-rw-r--r--src/sound-service.c58
2 files changed, 88 insertions, 13 deletions
diff --git a/src/pulse-manager.c b/src/pulse-manager.c
index 9b9d7cd..4436561 100644
--- a/src/pulse-manager.c
+++ b/src/pulse-manager.c
@@ -31,7 +31,6 @@ with this program. If not, see <http://www.gnu.org/licenses/>.
static GHashTable *sink_hash = NULL;
static SoundServiceDbus *dbus_service = NULL;
-// Until we find a satisfactory default sink this index should remain < 0
static gint DEFAULT_SINK_INDEX = -1;
static gboolean pa_server_available = FALSE;
// PA related
@@ -46,6 +45,7 @@ static void update_sink_info(pa_context *c, const pa_sink_info *info, int eol, v
static void pulse_source_info_callback(pa_context *c, const pa_source_info *i, int eol, void *userdata);
static void destroy_sink_info(void *value);
static gboolean determine_sink_availability();
+static void reconnect_to_pulse();
/**
@@ -65,14 +65,19 @@ void establish_pulse_activities(SoundServiceDbus *service)
g_assert(pulse_context);
sink_hash = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, destroy_sink_info);
+
// Establish event callback registration
pa_context_set_state_callback(pulse_context, context_state_callback, NULL);
- pa_context_connect(pulse_context, NULL, PA_CONTEXT_NOAUTOSPAWN, NULL);
+ // BUILD MENU ANYWHO - it will be updated
+ update_pa_state(FALSE, FALSE, FALSE, 0);
+
+ pa_context_connect(pulse_context, NULL, PA_CONTEXT_NOFAIL, NULL);
}
void close_pulse_activites()
{
- if (pulse_context){
+ if (pulse_context != NULL){
+ g_debug("freeing the pulse context");
pa_context_unref(pulse_context);
pulse_context = NULL;
}
@@ -82,6 +87,30 @@ void close_pulse_activites()
g_debug("I just closed communication with Pulse");
}
+/**
+reconnect_to_pulse()
+In the event of Pulseaudio flapping in the wind handle gracefully without
+memory leaks !
+*/
+static void reconnect_to_pulse()
+{
+ // reset
+ if (pulse_context != NULL){
+ g_debug("freeing the pulse context");
+ pa_context_unref(pulse_context);
+ pulse_context = NULL;
+ }
+ g_hash_table_destroy(sink_hash);
+
+ // reconnect
+ pulse_context = pa_context_new(pa_glib_mainloop_get_api(pa_main_loop), "ayatana.indicator.sound");
+ g_assert(pulse_context);
+ sink_hash = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, destroy_sink_info);
+ // Establish event callback registration
+ pa_context_set_state_callback(pulse_context, context_state_callback, NULL);
+ update_pa_state(FALSE, FALSE, FALSE, 0);
+ pa_context_connect(pulse_context, NULL, PA_CONTEXT_NOFAIL, NULL);
+}
static void destroy_sink_info(void *value)
{
@@ -186,6 +215,8 @@ Use the base volume stored in the sink struct to calculate actual linear volumes
*/
void set_sink_volume(gdouble percent)
{
+ if(pa_server_available == FALSE)
+ return;
g_debug("in the pulse manager:set_sink_volume with percent %f", percent);
if(DEFAULT_SINK_INDEX < 0)
{
@@ -474,7 +505,7 @@ static void context_state_callback(pa_context *c, void *userdata) {
g_debug("unconnected");
break;
case PA_CONTEXT_CONNECTING:
- g_debug("connecting");
+ g_debug("connecting - waiting for the server to become available");
break;
case PA_CONTEXT_AUTHORIZING:
g_debug("authorizing");
@@ -484,8 +515,8 @@ static void context_state_callback(pa_context *c, void *userdata) {
break;
case PA_CONTEXT_FAILED:
g_warning("FAILED to retrieve context - Is PulseAudio Daemon running ?");
- //Update the indicator to show PA either is not ready or has no available sink
- update_pa_state(FALSE, FALSE, TRUE, 0);
+ pa_server_available = FALSE;
+ reconnect_to_pulse();
break;
case PA_CONTEXT_TERMINATED:
g_debug("context terminated");
diff --git a/src/sound-service.c b/src/sound-service.c
index 62f6bc6..e3153e9 100644
--- a/src/sound-service.c
+++ b/src/sound-service.c
@@ -37,12 +37,13 @@ static SoundServiceDbus *dbus_interface = NULL;
static gboolean b_sink_available = FALSE;
static gboolean b_all_muted = FALSE;
static gboolean b_pulse_ready = FALSE;
+static gboolean b_startup = TRUE;
static gdouble volume_percent = 0.0;
static void set_global_mute_from_ui();
static gboolean idle_routine (gpointer data);
static void rebuild_sound_menu(DbusmenuMenuitem *root, SoundServiceDbus *service);
-
+static void refresh_menu();
/**********************************************************************************************************************/
// Init functions (GTK and DBUS)
@@ -70,6 +71,7 @@ Build the DBus menu items. For now Mute all/Unmute is the only available option
**/
static void rebuild_sound_menu(DbusmenuMenuitem *root, SoundServiceDbus *service)
{
+ g_debug("rebuilding the sound menu - should i be doing this - it only should happen once !");
// Mute button
mute_all_menuitem = dbusmenu_menuitem_new();
dbusmenu_menuitem_property_set(mute_all_menuitem, DBUSMENU_MENUITEM_PROP_LABEL, _(b_all_muted == FALSE ? "Mute All" : "Unmute"));
@@ -80,10 +82,20 @@ static void rebuild_sound_menu(DbusmenuMenuitem *root, SoundServiceDbus *service
volume_slider_menuitem = slider_menu_item_new(b_sink_available, volume_percent);
dbusmenu_menuitem_child_append(root, mute_all_menuitem);
dbusmenu_menuitem_child_append(root, DBUSMENU_MENUITEM(volume_slider_menuitem));
-
+ // Enable/Disable, show/hide slider depending on sink availability
+ dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(volume_slider_menuitem),
+ DBUSMENU_MENUITEM_PROP_ENABLED,
+ b_sink_available);
+ dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(volume_slider_menuitem),
+ DBUSMENU_MENUITEM_PROP_VISIBLE,
+ b_sink_available);
+
+ // Separator
DbusmenuMenuitem *separator = dbusmenu_menuitem_new();
dbusmenu_menuitem_property_set(separator, DBUSMENU_MENUITEM_PROP_TYPE, DBUSMENU_CLIENT_TYPES_SEPARATOR);
dbusmenu_menuitem_child_append(root, separator);
+
+ // Sound preferences dialog
DbusmenuMenuitem *settings_mi = dbusmenu_menuitem_new();
dbusmenu_menuitem_property_set(settings_mi, DBUSMENU_MENUITEM_PROP_LABEL,
_("Sound Preferences..."));
@@ -127,8 +139,8 @@ service_shutdown (IndicatorService *service, gpointer user_data)
if (mainloop != NULL) {
g_debug("Service shutdown !");
// TODO: uncomment for release !!
- close_pulse_activites();
- g_main_loop_quit(mainloop);
+/* close_pulse_activites();*/
+/* g_main_loop_quit(mainloop);*/
}
return;
}
@@ -140,12 +152,44 @@ void update_pa_state(gboolean pa_state, gboolean sink_available, gboolean sink_m
b_pulse_ready = pa_state;
volume_percent = percent;
g_debug("update pa state with state %i, availability of %i, mute value of %i and a volume percent is %f", pa_state, sink_available, sink_muted, volume_percent);
+ // Only rebuild the menu on start up...
+ if(b_startup == TRUE){
+ rebuild_sound_menu(root_menuitem, dbus_interface);
+ b_startup = FALSE;
+ }
+ else{
+ refresh_menu();
+ }
+ // Emit the signals after the menus are setup/torn down
sound_service_dbus_update_sink_volume(dbus_interface, percent);
sound_service_dbus_update_sink_mute(dbus_interface, sink_muted);
- // Only rebuild the menu on start up...
- if(volume_slider_menuitem == NULL)
- rebuild_sound_menu(root_menuitem, dbus_interface);
+}
+
+static void refresh_menu()
+{
+ if(b_sink_available == FALSE || b_pulse_ready == FALSE)
+ {
+
+ dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(volume_slider_menuitem),
+ DBUSMENU_MENUITEM_PROP_ENABLED,
+ FALSE);
+ dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(volume_slider_menuitem),
+ DBUSMENU_MENUITEM_PROP_VISIBLE,
+ FALSE);
+ dbusmenu_menuitem_property_set_bool(mute_all_menuitem,
+ DBUSMENU_MENUITEM_PROP_ENABLED,
+ FALSE);
+
+ }
+ else if(b_sink_available == TRUE && b_pulse_ready == TRUE){
+ dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(volume_slider_menuitem),
+ DBUSMENU_MENUITEM_PROP_VISIBLE,
+ TRUE);
+ dbusmenu_menuitem_property_set_bool(mute_all_menuitem,
+ DBUSMENU_MENUITEM_PROP_ENABLED,
+ TRUE);
+ }
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-18 06:43:09 +0000