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-rw-r--r--src/common-defs.h1
-rw-r--r--src/dbus-menu-manager.c5
-rw-r--r--src/indicator-sound.c75
-rw-r--r--src/pulse-manager.c15
-rw-r--r--src/sound-service-dbus.c37
-rw-r--r--src/sound-service-dbus.h1
-rw-r--r--src/sound-service.xml10
7 files changed, 134 insertions, 10 deletions
diff --git a/src/common-defs.h b/src/common-defs.h
index 942e269..9be1da5 100644
--- a/src/common-defs.h
+++ b/src/common-defs.h
@@ -22,6 +22,7 @@ with this program. If not, see <http://www.gnu.org/licenses/>.
#define SIGNAL_SINK_INPUT_WHILE_MUTED "SinkInputWhileMuted"
#define SIGNAL_SINK_VOLUME_UPDATE "SinkVolumeUpdate"
#define SIGNAL_SINK_MUTE_UPDATE "SinkMuteUpdate"
+#define SIGNAL_SINK_AVAILABLE_UPDATE "SinkAvailableUpdate"
// DBUS items
#define DBUSMENU_SLIDER_MENUITEM_TYPE "x-canonical-ido-slider-item"
diff --git a/src/dbus-menu-manager.c b/src/dbus-menu-manager.c
index 243a3a7..38ed727 100644
--- a/src/dbus-menu-manager.c
+++ b/src/dbus-menu-manager.c
@@ -101,6 +101,8 @@ void dbus_menu_manager_update_pa_state(gboolean pa_state, gboolean sink_availabl
refresh_menu();
}
// Emit the signals after the menus are setup/torn down
+ // preserve ordering !
+ sound_service_dbus_update_sink_availability(dbus_interface, sink_available);
sound_service_dbus_update_sink_volume(dbus_interface, percent);
sound_service_dbus_update_sink_mute(dbus_interface, sink_muted);
dbus_menu_manager_update_mute_ui(b_all_muted);
@@ -199,7 +201,8 @@ static void rebuild_sound_menu(DbusmenuMenuitem *root, SoundServiceDbus *service
dbusmenu_menuitem_child_append(root, DBUSMENU_MENUITEM(volume_slider_menuitem));
dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(volume_slider_menuitem),
DBUSMENU_MENUITEM_PROP_ENABLED,
- b_sink_available);
+ b_sink_available && !b_all_muted);
+ g_debug("!!!!!!**in the rebuild sound menu - slider active = %i", b_sink_available && !b_all_muted);
dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(volume_slider_menuitem),
DBUSMENU_MENUITEM_PROP_VISIBLE,
b_sink_available);
diff --git a/src/indicator-sound.c b/src/indicator-sound.c
index 1fb8090..c10b549 100644
--- a/src/indicator-sound.c
+++ b/src/indicator-sound.c
@@ -93,8 +93,10 @@ static void connection_changed (IndicatorServiceManager * sm, gboolean connected
static void catch_signal_sink_input_while_muted(DBusGProxy * proxy, gboolean value, gpointer userdata);
static void catch_signal_sink_volume_update(DBusGProxy * proxy, gdouble volume_percent, gpointer userdata);
static void catch_signal_sink_mute_update(DBusGProxy *proxy, gboolean mute_value, gpointer userdata);
+static void catch_signal_sink_availability_update(DBusGProxy *proxy, gboolean available_value, gpointer userdata);
static void fetch_volume_percent_from_dbus();
static void fetch_mute_value_from_dbus();
+static void fetch_sink_availability_from_dbus();
/****Volume States 'members' ***/
@@ -110,11 +112,13 @@ static const gint STATE_SINKS_NONE = 6;
static GHashTable *volume_states = NULL;
static GtkImage *speaker_image = NULL;
+static GtkImage *blocking_image = NULL;
static GtkWidget* primary_image = NULL;
static gint current_state = 0;
static gint previous_state = 0;
static gdouble initial_volume_percent = 0;
static gboolean initial_mute = FALSE;
+static gboolean device_available = TRUE;
#define DESIGN_TEAM_SIZE design_team_size
static GtkIconSize design_team_size;
@@ -182,6 +186,8 @@ get_icon (IndicatorObject * io)
gchar* current_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(current_state));
//g_debug("At start-up attempting to set the image to %s", current_name);
speaker_image = GTK_IMAGE(gtk_image_new_from_icon_name(current_name, DESIGN_TEAM_SIZE));
+ gchar* blocking_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT));
+ blocking_image = GTK_IMAGE(gtk_image_new_from_icon_name(blocking_name, DESIGN_TEAM_SIZE));
gtk_widget_show(GTK_WIDGET(speaker_image));
return speaker_image;
}
@@ -264,11 +270,14 @@ connection_changed (IndicatorServiceManager * sm, gboolean connected, gpointer u
dbus_g_proxy_connect_signal(sound_dbus_proxy, SIGNAL_SINK_VOLUME_UPDATE, G_CALLBACK(catch_signal_sink_volume_update), NULL, NULL);
dbus_g_proxy_add_signal(sound_dbus_proxy, SIGNAL_SINK_MUTE_UPDATE, G_TYPE_BOOLEAN, G_TYPE_INVALID);
dbus_g_proxy_connect_signal(sound_dbus_proxy, SIGNAL_SINK_MUTE_UPDATE, G_CALLBACK(catch_signal_sink_mute_update), NULL, NULL);
+ dbus_g_proxy_add_signal(sound_dbus_proxy, SIGNAL_SINK_AVAILABLE_UPDATE, G_TYPE_BOOLEAN, G_TYPE_INVALID);
+ dbus_g_proxy_connect_signal(sound_dbus_proxy, SIGNAL_SINK_AVAILABLE_UPDATE, G_CALLBACK(catch_signal_sink_availability_update), NULL, NULL);
// Ensure we are in a coherent state with the service at start up.
// Preserve ordering!
fetch_volume_percent_from_dbus();
fetch_mute_value_from_dbus();
+ fetch_sink_availability_from_dbus();
}
} else {
@@ -332,7 +341,8 @@ static void update_state(const gint state)
void determine_state_from_volume(gdouble volume_percent)
{
/* g_debug("determine_state_from_volume - previous_state = %i", previous_state);*/
-
+ if (device_available == FALSE)
+ return;
gint state = previous_state;
if (volume_percent < 30.0 && volume_percent > 0){
state = STATE_LOW;
@@ -350,6 +360,25 @@ void determine_state_from_volume(gdouble volume_percent)
}
+static void fetch_sink_availability_from_dbus()
+{
+ GError * error = NULL;
+ gboolean *available_input;
+ available_input = g_new0(gboolean, 1);
+ org_ayatana_indicator_sound_get_sink_availability(sound_dbus_proxy, available_input, &error);
+ if (error != NULL) {
+ g_warning("Unable to fetch AVAILABILITY at indicator start up: %s", error->message);
+ g_error_free(error);
+ g_free(available_input);
+ return;
+ }
+ device_available = *available_input;
+ if (device_available == FALSE)
+ update_state(STATE_SINKS_NONE);
+ g_free(available_input);
+ g_debug("IndicatorSound::fetch_sink_availability_from_dbus -> AVAILABILTY returned from dbus method is %i", device_available);
+
+}
static void fetch_volume_percent_from_dbus()
{
@@ -391,6 +420,38 @@ static void fetch_mute_value_from_dbus()
static void catch_signal_sink_input_while_muted(DBusGProxy * proxy, gboolean block_value, gpointer userdata)
{
g_debug("signal caught - sink input while muted with value %i", block_value);
+ if (block_value == 1) {
+ GError* error= NULL;
+ // We can assume we are in the muted state !
+ GtkIconTheme* theme = gtk_icon_theme_get_default();
+ GdkPixbuf* mute_buf = gtk_icon_theme_load_icon(theme,
+ g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT)),
+ 22,
+ GTK_ICON_LOOKUP_GENERIC_FALLBACK,
+ &error);
+ if(error != NULL){
+ g_error("indicator-sound : catch_signal_sink_input_while_muted - %s", error->message);
+ g_error_free(error);
+ return;
+ }
+ gchar* blocked_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT));
+ GdkPixbuf* blocked_buf = gtk_icon_theme_load_icon(theme, blocked_name,
+ 22,
+ GTK_ICON_LOOKUP_GENERIC_FALLBACK,
+ &error);
+ if(error != NULL){
+ g_error("indicator-sound : catch_signal_sink_input_while_muted - %s", error->message);
+ g_error_free(error);
+ return;
+ }
+ g_debug("gdk_pixbuf_get_width returns %i", gdk_pixbuf_get_width(blocked_buf));
+ gdk_pixbuf_composite(mute_buf, blocked_buf, 0, 0,
+ gdk_pixbuf_get_width(blocked_buf),
+ gdk_pixbuf_get_height(blocked_buf),
+ 0, 0, 1, 1, GDK_INTERP_BILINEAR, 128);
+ //gtk_image_set_from_icon_name(speaker_image, blocked_name, DESIGN_TEAM_SIZE);
+ //gtk_image_set_from_pixbuf(speaker_image, blocked_buf);
+ }
}
static void catch_signal_sink_volume_update(DBusGProxy *proxy, gdouble volume_percent, gpointer userdata)
@@ -409,13 +470,23 @@ static void catch_signal_sink_mute_update(DBusGProxy *proxy, gboolean mute_value
{
//We can be sure the service won't send a mute signal unless it has changed !
//UNMUTE's force a volume update therefore icon is updated appropriately => no need for unmute handling here.
- if(mute_value == TRUE)
+ if(mute_value == TRUE && device_available != FALSE)
{
update_state(STATE_MUTED);
}
g_debug("signal caught - sink mute update with mute value: %i", mute_value);
gtk_widget_set_sensitive(volume_slider, !mute_value);
}
+
+static void catch_signal_sink_availability_update(DBusGProxy *proxy, gboolean available_value, gpointer userdata)
+{
+ device_available = available_value;
+ if (device_available == FALSE){
+ update_state(STATE_SINKS_NONE);
+ }
+ g_debug("signal caught - sink availability update with value: %i", available_value);
+}
+
/**
slider_prop_change_cb:
Whenever we have a property change on a DbusmenuMenuitem this will be called.
diff --git a/src/pulse-manager.c b/src/pulse-manager.c
index 36e6351..40add4e 100644
--- a/src/pulse-manager.c
+++ b/src/pulse-manager.c
@@ -282,7 +282,7 @@ static void pulse_sink_info_callback(pa_context *c, const pa_sink_info *sink, in
else{
//Update the indicator to show PA either is not ready or has no available sink
g_warning("Cannot find a suitable default sink ...");
- dbus_menu_manager_update_pa_state(FALSE, device_available, TRUE, 0);
+ dbus_menu_manager_update_pa_state(FALSE, device_available, default_sink_is_muted(), get_default_sink_volume());
}
}
else{
@@ -398,6 +398,7 @@ static void update_sink_info(pa_context *c, const pa_sink_info *info, int eol, v
}
else
{
+
sink_info *value;
value = g_new0(sink_info, 1);
value->index = value->device_index = info->index;
@@ -411,7 +412,8 @@ static void update_sink_info(pa_context *c, const pa_sink_info *info, int eol, v
value->channel_map = info->channel_map;
g_hash_table_insert(sink_hash, GINT_TO_POINTER(value->index), value);
g_debug("pulse-manager:update_sink_info -> After adding a new sink to our hash");
- }
+ sound_service_dbus_update_sink_availability(dbus_service, TRUE);
+ }
}
@@ -460,8 +462,11 @@ static void subscribed_events_callback(pa_context *c, enum pa_subscription_event
g_debug("PA_SUBSCRIPTION_EVENT_SINK event triggered");
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE)
{
- //TODO handle the remove event => if its our default sink - update date pa state
- } else
+ if(index == DEFAULT_SINK_INDEX)
+ g_debug("PA_SUBSCRIPTION_EVENT_SINK REMOVAL event triggered");
+ sound_service_dbus_update_sink_availability(dbus_service, FALSE);
+ }
+ else
{
pa_operation_unref(pa_context_get_sink_info_by_index(c, index, update_sink_info, userdata));
}
@@ -470,7 +475,7 @@ static void subscribed_events_callback(pa_context *c, enum pa_subscription_event
g_debug("PA_SUBSCRIPTION_EVENT_SINK_INPUT event triggered!!");
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE)
{
- //TODO handle the remove event
+ //handle the remove event - not relevant for current design
}
else
{
diff --git a/src/sound-service-dbus.c b/src/sound-service-dbus.c
index 72337fd..1cc5f0d 100644
--- a/src/sound-service-dbus.c
+++ b/src/sound-service-dbus.c
@@ -32,6 +32,7 @@
// DBUS methods
static gboolean sound_service_dbus_get_sink_volume(SoundServiceDbus* service, gdouble* volume_percent_input, GError** gerror);
static gboolean sound_service_dbus_get_sink_mute(SoundServiceDbus* service, gboolean* mute_input, GError** gerror);
+static gboolean sound_service_dbus_get_sink_availability(SoundServiceDbus* service, gboolean* availability_input, GError** gerror);
static void sound_service_dbus_set_sink_volume(SoundServiceDbus* service, const guint volume_percent, GError** gerror);
#include "sound-service-server.h"
@@ -43,6 +44,7 @@ struct _SoundServiceDbusPrivate
DBusGConnection *connection;
gdouble volume_percent;
gboolean mute;
+ gboolean sink_availability;
};
@@ -51,6 +53,7 @@ enum {
SINK_INPUT_WHILE_MUTED,
SINK_VOLUME_UPDATE,
SINK_MUTE_UPDATE,
+ SINK_AVAILABLE_UPDATE,
LAST_SIGNAL
};
@@ -105,6 +108,15 @@ sound_service_dbus_class_init (SoundServiceDbusClass *klass)
NULL, NULL,
g_cclosure_marshal_VOID__BOOLEAN,
G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+ signals[SINK_AVAILABLE_UPDATE] = g_signal_new("sink-available-update",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__BOOLEAN,
+ G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+
+
}
@@ -116,6 +128,8 @@ sound_service_dbus_init (SoundServiceDbus *self)
priv->connection = NULL;
priv->volume_percent = 0;
+ priv->mute = FALSE;
+ priv->sink_availability = FALSE;
/* Fetch the session bus */
priv->connection = dbus_g_bus_get(DBUS_BUS_SESSION, &error);
@@ -129,8 +143,6 @@ sound_service_dbus_init (SoundServiceDbus *self)
dbus_g_connection_register_g_object(priv->connection,
"/org/ayatana/indicator/sound/service",
G_OBJECT(self));
-
- return;
}
@@ -174,6 +186,14 @@ static gboolean sound_service_dbus_get_sink_mute (SoundServiceDbus *self, gboole
return TRUE;
}
+static gboolean sound_service_dbus_get_sink_availability (SoundServiceDbus *self, gboolean *availability_input, GError** gerror)
+{
+ SoundServiceDbusPrivate *priv = SOUND_SERVICE_DBUS_GET_PRIVATE (self);
+ g_debug("Get sink availability - sound service dbus!, about to send over availability_value of %i", priv->sink_availability);
+ *availability_input = priv->sink_availability;
+ return TRUE;
+}
+
/**
SIGNALS
Utility methods to emit signals from the service into the ether.
@@ -212,5 +232,18 @@ void sound_service_dbus_update_sink_mute(SoundServiceDbus* obj, gboolean sink_mu
priv->mute);
}
+void sound_service_dbus_update_sink_availability(SoundServiceDbus* obj, gboolean sink_availability)
+{
+ g_debug("Emitting signal: SINK_AVAILABILITY_UPDATE, with value %i", sink_availability);
+
+ SoundServiceDbusPrivate *priv = SOUND_SERVICE_DBUS_GET_PRIVATE (obj);
+ priv->sink_availability = sink_availability;
+
+ g_signal_emit(obj,
+ signals[SINK_AVAILABLE_UPDATE],
+ 0,
+ priv->sink_availability);
+}
+
diff --git a/src/sound-service-dbus.h b/src/sound-service-dbus.h
index 1a06117..ae4953e 100644
--- a/src/sound-service-dbus.h
+++ b/src/sound-service-dbus.h
@@ -56,6 +56,7 @@ GType sound_service_dbus_get_type (void) G_GNUC_CONST;
void sound_service_dbus_sink_input_while_muted (SoundServiceDbus* obj, gboolean block_value);
void sound_service_dbus_update_sink_volume(SoundServiceDbus* obj, gdouble sink_volume);
void sound_service_dbus_update_sink_mute(SoundServiceDbus* obj, gboolean sink_mute);
+void sound_service_dbus_update_sink_availability(SoundServiceDbus* obj, gboolean sink_availibity);
G_END_DECLS
diff --git a/src/sound-service.xml b/src/sound-service.xml
index 580f0e1..12ed03e 100644
--- a/src/sound-service.xml
+++ b/src/sound-service.xml
@@ -5,6 +5,7 @@
<annotation name="org.freedesktop.DBus.GLib.CSymbol" value="sound_service_dbus_set_sink_volume"/>
<arg type='u' name='volume_percent' direction="in"/>
</method>
+
<method name = "GetSinkVolume">
<annotation name="org.freedesktop.DBus.GLib.CSymbol" value="sound_service_dbus_get_sink_volume"/>
<arg type='d' name='volume_percent_input' direction="out"/>
@@ -15,6 +16,11 @@
<arg type='b' name='mute_input' direction="out"/>
</method>
+ <method name = "GetSinkAvailability">
+ <annotation name="org.freedesktop.DBus.GLib.CSymbol" value="sound_service_dbus_get_sink_availability"/>
+ <arg type='b' name='availability_input' direction="out"/>
+ </method>
+
<!-- Will need to hook up another signal which monitors for volume change
Our respective UI element should listen to this and therefore will be updated with accurate setting-->
<!-- Triggered when a sink is muted but the input has been sent to that sink -->
@@ -30,6 +36,10 @@ Our respective UI element should listen to this and therefore will be updated wi
<arg name="mute_value" type="b" direction="out"/>
</signal>
+ <signal name="SinkAvailableUpdate">
+ <arg name="available_value" type="b" direction="out"/>
+ </signal>
+
</interface>
</node>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-16 12:56:09 +0000