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authorKen VanDine <ken.vandine@canonical.com>2010-06-24 13:55:01 -0400
committerKen VanDine <ken.vandine@canonical.com>2010-06-24 13:55:01 -0400
commit288985d7c0a4dcdde22335a31d9eae7f7d5ec215 (patch)
treec270c8b758cfba94ad2e236a5cbf9685ee87a95b /src/indicator-sound.c
parent619a7c5da5817b5da3bfd8af5c3af9de450b6d48 (diff)
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Import upstream version 0.3.2
Diffstat (limited to 'src/indicator-sound.c')
-rw-r--r--[-rwxr-xr-x]src/indicator-sound.c600
1 files changed, 291 insertions, 309 deletions
diff --git a/src/indicator-sound.c b/src/indicator-sound.c
index 9f7e136..3f0d2d3 100755..100644
--- a/src/indicator-sound.c
+++ b/src/indicator-sound.c
@@ -57,14 +57,14 @@ typedef struct _IndicatorSoundClass IndicatorSoundClass;
//GObject class struct
struct _IndicatorSoundClass {
- IndicatorObjectClass parent_class;
+ IndicatorObjectClass parent_class;
};
//GObject instance struct
struct _IndicatorSound {
- IndicatorObject parent;
+ IndicatorObject parent;
GtkWidget *slider;
- IndicatorServiceManager *service;
+ IndicatorServiceManager *service;
};
// GObject Boiler plate
GType indicator_sound_get_type (void);
@@ -147,27 +147,27 @@ static void free_the_animation_list();
static void
indicator_sound_class_init (IndicatorSoundClass *klass)
{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
- object_class->dispose = indicator_sound_dispose;
- object_class->finalize = indicator_sound_finalize;
+ object_class->dispose = indicator_sound_dispose;
+ object_class->finalize = indicator_sound_finalize;
- IndicatorObjectClass *io_class = INDICATOR_OBJECT_CLASS(klass);
- io_class->get_label = get_label;
- io_class->get_image = get_icon;
- io_class->get_menu = get_menu;
+ IndicatorObjectClass *io_class = INDICATOR_OBJECT_CLASS(klass);
+ io_class->get_label = get_label;
+ io_class->get_image = get_icon;
+ io_class->get_menu = get_menu;
io_class->scroll = scroll;
design_team_size = gtk_icon_size_register("design-team-size", 22, 22);
- return;
+ return;
}
static void
indicator_sound_init (IndicatorSound *self)
{
- self->service = NULL;
- self->service = indicator_service_manager_new_version(INDICATOR_SOUND_DBUS_NAME, INDICATOR_SOUND_DBUS_VERSION);
+ self->service = NULL;
+ self->service = indicator_service_manager_new_version(INDICATOR_SOUND_DBUS_NAME, INDICATOR_SOUND_DBUS_VERSION);
prepare_state_machine();
prepare_blocked_animation();
animation_id = 0;
@@ -177,31 +177,31 @@ indicator_sound_init (IndicatorSound *self)
slider_in_direct_use = FALSE;
exterior_vol_update = OUT_OF_RANGE;
- g_signal_connect(G_OBJECT(self->service), INDICATOR_SERVICE_MANAGER_SIGNAL_CONNECTION_CHANGE, G_CALLBACK(connection_changed), self);
+ g_signal_connect(G_OBJECT(self->service), INDICATOR_SERVICE_MANAGER_SIGNAL_CONNECTION_CHANGE, G_CALLBACK(connection_changed), self);
return;
}
static void
indicator_sound_dispose (GObject *object)
{
- IndicatorSound * self = INDICATOR_SOUND(object);
+ IndicatorSound * self = INDICATOR_SOUND(object);
- if (self->service != NULL) {
- g_object_unref(G_OBJECT(self->service));
- self->service = NULL;
- }
+ if (self->service != NULL) {
+ g_object_unref(G_OBJECT(self->service));
+ self->service = NULL;
+ }
g_hash_table_destroy(volume_states);
free_the_animation_list();
- G_OBJECT_CLASS (indicator_sound_parent_class)->dispose (object);
- return;
+ G_OBJECT_CLASS (indicator_sound_parent_class)->dispose (object);
+ return;
}
-static void
+static void
free_the_animation_list()
{
- if(blocked_animation_list != NULL){
+ if (blocked_animation_list != NULL) {
g_list_foreach (blocked_animation_list, (GFunc)g_object_unref, NULL);
g_list_free(blocked_animation_list);
blocked_animation_list = NULL;
@@ -211,24 +211,24 @@ free_the_animation_list()
static void
indicator_sound_finalize (GObject *object)
{
- G_OBJECT_CLASS (indicator_sound_parent_class)->finalize (object);
- return;
+ G_OBJECT_CLASS (indicator_sound_parent_class)->finalize (object);
+ return;
}
static GtkLabel *
get_label (IndicatorObject * io)
{
- return NULL;
+ return NULL;
}
static GtkImage *
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 = indicator_image_helper(current_name);
- gtk_widget_show(GTK_WIDGET(speaker_image));
- return speaker_image;
+ speaker_image = indicator_image_helper(current_name);
+ gtk_widget_show(GTK_WIDGET(speaker_image));
+ return speaker_image;
}
/* Indicator based function to get the menu for the whole
@@ -241,8 +241,8 @@ get_menu (IndicatorObject * io)
DbusmenuGtkClient *client = dbusmenu_gtkmenu_get_client(menu);
g_object_set_data (G_OBJECT (client), "indicator", io);
dbusmenu_client_add_type_handler(DBUSMENU_CLIENT(client), DBUSMENU_SLIDER_MENUITEM_TYPE, new_slider_item);
- dbusmenu_client_add_type_handler(DBUSMENU_CLIENT(client), DBUSMENU_TRANSPORT_MENUITEM_TYPE, new_transport_widget);
- dbusmenu_client_add_type_handler(DBUSMENU_CLIENT(client), DBUSMENU_METADATA_MENUITEM_TYPE, new_metadata_widget);
+ dbusmenu_client_add_type_handler(DBUSMENU_CLIENT(client), DBUSMENU_TRANSPORT_MENUITEM_TYPE, new_transport_widget);
+ dbusmenu_client_add_type_handler(DBUSMENU_CLIENT(client), DBUSMENU_METADATA_MENUITEM_TYPE, new_metadata_widget);
// register Key-press listening on the menu widget as the slider does not allow this.
g_signal_connect(menu, "key-press-event", G_CALLBACK(key_press_cb), NULL);
@@ -253,8 +253,8 @@ static void
slider_parent_changed (GtkWidget *widget,
gpointer user_data)
{
- gtk_widget_set_size_request (widget, 200, -1);
- g_debug("slider parent changed");
+ gtk_widget_set_size_request (widget, 200, -1);
+ g_debug("slider parent changed");
}
/**
@@ -264,93 +264,93 @@ Create a new dBusMenu Slider item.
static gboolean
new_slider_item(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client)
{
- IndicatorObject *io = NULL;
+ IndicatorObject *io = NULL;
- g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
- g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
+ g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
+ g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
- io = g_object_get_data (G_OBJECT (client), "indicator");
+ io = g_object_get_data (G_OBJECT (client), "indicator");
- volume_slider = ido_scale_menu_item_new_with_range ("Volume", initial_volume_percent, 0, 100, 1);
- g_object_set(volume_slider, "reverse-scroll-events", TRUE, NULL);
+ volume_slider = ido_scale_menu_item_new_with_range ("Volume", initial_volume_percent, 0, 100, 1);
+ g_object_set(volume_slider, "reverse-scroll-events", TRUE, NULL);
- g_signal_connect (volume_slider,
- "notify::parent", G_CALLBACK (slider_parent_changed),
- NULL);
+ g_signal_connect (volume_slider,
+ "notify::parent", G_CALLBACK (slider_parent_changed),
+ NULL);
- GtkMenuItem *menu_volume_slider = GTK_MENU_ITEM(volume_slider);
+ GtkMenuItem *menu_volume_slider = GTK_MENU_ITEM(volume_slider);
- dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, menu_volume_slider, parent);
+ dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, menu_volume_slider, parent);
- // register slider changes listening on the range
- GtkWidget* slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)volume_slider);
+ // register slider changes listening on the range
+ GtkWidget* slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)volume_slider);
- INDICATOR_SOUND (io)->slider = slider;
+ INDICATOR_SOUND (io)->slider = slider;
- g_signal_connect(slider, "value-changed", G_CALLBACK(value_changed_event_cb), newitem);
- g_signal_connect(volume_slider, "slider-grabbed", G_CALLBACK(slider_grabbed), NULL);
- g_signal_connect(volume_slider, "slider-released", G_CALLBACK(slider_released), NULL);
- g_signal_connect(slider, "style-set", G_CALLBACK(style_changed_cb), NULL);
+ g_signal_connect(slider, "value-changed", G_CALLBACK(value_changed_event_cb), newitem);
+ g_signal_connect(volume_slider, "slider-grabbed", G_CALLBACK(slider_grabbed), NULL);
+ g_signal_connect(volume_slider, "slider-released", G_CALLBACK(slider_released), NULL);
+ g_signal_connect(slider, "style-set", G_CALLBACK(style_changed_cb), NULL);
- // Set images on the ido
- GtkWidget* primary_image = ido_scale_menu_item_get_primary_image((IdoScaleMenuItem*)volume_slider);
- GIcon * primary_gicon = g_themed_icon_new_with_default_fallbacks(g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_ZERO)));
- gtk_image_set_from_gicon(GTK_IMAGE(primary_image), primary_gicon, GTK_ICON_SIZE_MENU);
- g_object_unref(primary_gicon);
+ // Set images on the ido
+ GtkWidget* primary_image = ido_scale_menu_item_get_primary_image((IdoScaleMenuItem*)volume_slider);
+ GIcon * primary_gicon = g_themed_icon_new_with_default_fallbacks(g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_ZERO)));
+ gtk_image_set_from_gicon(GTK_IMAGE(primary_image), primary_gicon, GTK_ICON_SIZE_MENU);
+ g_object_unref(primary_gicon);
- GtkWidget* secondary_image = ido_scale_menu_item_get_secondary_image((IdoScaleMenuItem*)volume_slider);
- GIcon * secondary_gicon = g_themed_icon_new_with_default_fallbacks(g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_HIGH)));
- gtk_image_set_from_gicon(GTK_IMAGE(secondary_image), secondary_gicon, GTK_ICON_SIZE_MENU);
- g_object_unref(secondary_gicon);
+ GtkWidget* secondary_image = ido_scale_menu_item_get_secondary_image((IdoScaleMenuItem*)volume_slider);
+ GIcon * secondary_gicon = g_themed_icon_new_with_default_fallbacks(g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_HIGH)));
+ gtk_image_set_from_gicon(GTK_IMAGE(secondary_image), secondary_gicon, GTK_ICON_SIZE_MENU);
+ g_object_unref(secondary_gicon);
- gtk_widget_set_sensitive(volume_slider, !initial_mute);
+ gtk_widget_set_sensitive(volume_slider, !initial_mute);
- GtkAdjustment *adj = gtk_range_get_adjustment (GTK_RANGE (slider));
- gtk_adjustment_set_step_increment(adj, 3);
+ GtkAdjustment *adj = gtk_range_get_adjustment (GTK_RANGE (slider));
+ gtk_adjustment_set_step_increment(adj, 3);
- gtk_widget_show_all(volume_slider);
+ gtk_widget_show_all(volume_slider);
- return TRUE;
+ return TRUE;
}
static gboolean
new_transport_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client)
{
- g_debug("indicator-sound: new_transport_bar() called ");
+ g_debug("indicator-sound: new_transport_bar() called ");
+
+ GtkWidget* bar = NULL;
- GtkWidget* bar = NULL;
-
- g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
+ g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
- bar = transport_widget_new(newitem);
+ bar = transport_widget_new(newitem);
GtkMenuItem *menu_transport_bar = GTK_MENU_ITEM(bar);
dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, menu_transport_bar, parent);
-
- gtk_widget_show_all(bar);
-
- return TRUE;
+
+ gtk_widget_show_all(bar);
+
+ return TRUE;
}
static gboolean
new_metadata_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client)
{
- g_debug("indicator-sound: new_metadata_widget");
+ g_debug("indicator-sound: new_metadata_widget");
- GtkWidget* metadata = NULL;
+ GtkWidget* metadata = NULL;
- g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
+ g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
- metadata = metadata_widget_new (newitem);
- GtkMenuItem *menu_metadata_widget = GTK_MENU_ITEM(metadata);
-
+ metadata = metadata_widget_new (newitem);
+ GtkMenuItem *menu_metadata_widget = GTK_MENU_ITEM(metadata);
+
dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, menu_metadata_widget, parent);
- gtk_widget_show_all(metadata);
+ gtk_widget_show_all(metadata);
- return TRUE;
+ return TRUE;
}
//const gchar* path = dbusmenu_menuitem_property_get(new_item, DBUSMENU_METADATA_MENUITEM_IMAGE_PATH);
@@ -361,62 +361,62 @@ new_metadata_widget(DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, Dbusm
static void
connection_changed (IndicatorServiceManager * sm, gboolean connected, gpointer userdata)
{
- if (connected) {
- if (sound_dbus_proxy == NULL) {
- GError * error = NULL;
-
- DBusGConnection * sbus = dbus_g_bus_get(DBUS_BUS_SESSION, NULL);
-
- sound_dbus_proxy = dbus_g_proxy_new_for_name_owner(sbus,
- INDICATOR_SOUND_DBUS_NAME,
- INDICATOR_SOUND_SERVICE_DBUS_OBJECT,
- INDICATOR_SOUND_SERVICE_DBUS_INTERFACE,
- &error);
+ if (connected) {
+ if (sound_dbus_proxy == NULL) {
+ GError * error = NULL;
- if (error != NULL) {
- g_warning("Unable to get status proxy: %s", error->message);
- g_error_free(error);
- }
- g_debug("about to connect to the signals");
- dbus_g_proxy_add_signal(sound_dbus_proxy, SIGNAL_SINK_INPUT_WHILE_MUTED, G_TYPE_BOOLEAN, G_TYPE_INVALID);
+ DBusGConnection * sbus = dbus_g_bus_get(DBUS_BUS_SESSION, NULL);
- dbus_g_proxy_connect_signal(sound_dbus_proxy, SIGNAL_SINK_INPUT_WHILE_MUTED, G_CALLBACK(catch_signal_sink_input_while_muted), NULL, NULL);
- dbus_g_proxy_add_signal(sound_dbus_proxy, SIGNAL_SINK_VOLUME_UPDATE, G_TYPE_DOUBLE, G_TYPE_INVALID);
- 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);
+ sound_dbus_proxy = dbus_g_proxy_new_for_name_owner(sbus,
+ INDICATOR_SOUND_DBUS_NAME,
+ INDICATOR_SOUND_SERVICE_DBUS_OBJECT,
+ INDICATOR_SOUND_SERVICE_DBUS_INTERFACE,
+ &error);
- // 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();
- }
+ if (error != NULL) {
+ g_warning("Unable to get status proxy: %s", error->message);
+ g_error_free(error);
+ }
+ g_debug("about to connect to the signals");
+ dbus_g_proxy_add_signal(sound_dbus_proxy, SIGNAL_SINK_INPUT_WHILE_MUTED, G_TYPE_BOOLEAN, G_TYPE_INVALID);
+
+ dbus_g_proxy_connect_signal(sound_dbus_proxy, SIGNAL_SINK_INPUT_WHILE_MUTED, G_CALLBACK(catch_signal_sink_input_while_muted), NULL, NULL);
+ dbus_g_proxy_add_signal(sound_dbus_proxy, SIGNAL_SINK_VOLUME_UPDATE, G_TYPE_DOUBLE, G_TYPE_INVALID);
+ 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 {
- //TODO : will need to handle this scenario
- // Not much can we do here really, if there is no dbus connection tis goosed.
- }
+ } else {
+ //TODO : will need to handle this scenario
+ // Not much can we do here really, if there is no dbus connection tis goosed.
+ }
- return;
+ return;
}
/*
Prepare states Array.
*/
-void
+void
prepare_state_machine()
{
- volume_states = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, g_free);
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MUTED), g_strdup("audio-volume-muted-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_ZERO), g_strdup("audio-volume-low-zero-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_LOW), g_strdup("audio-volume-low-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MEDIUM), g_strdup("audio-volume-medium-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_HIGH), g_strdup("audio-volume-high-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT), g_strdup("audio-volume-muted-blocking-panel"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_SINKS_NONE), g_strdup("audio-output-none-panel"));
+ volume_states = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, g_free);
+ g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MUTED), g_strdup("audio-volume-muted-panel"));
+ g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_ZERO), g_strdup("audio-volume-low-zero-panel"));
+ g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_LOW), g_strdup("audio-volume-low-panel"));
+ g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MEDIUM), g_strdup("audio-volume-medium-panel"));
+ g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_HIGH), g_strdup("audio-volume-high-panel"));
+ g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT), g_strdup("audio-volume-muted-blocking-panel"));
+ g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_SINKS_NONE), g_strdup("audio-output-none-panel"));
}
/*
@@ -436,7 +436,7 @@ prepare_blocked_animation()
temp_image = indicator_image_helper(blocked_name);
GdkPixbuf* blocked_buf = gtk_image_get_pixbuf(temp_image);
- if(mute_buf == NULL || blocked_buf == NULL){
+ if (mute_buf == NULL || blocked_buf == NULL) {
g_debug("Don bother with the animation, the theme aint got the goods !");
return;
}
@@ -444,8 +444,7 @@ prepare_blocked_animation()
int i;
// sample 51 snapshots - range : 0-256
- for(i = 0; i < 51; i++)
- {
+ for (i = 0; i < 51; i++) {
gdk_pixbuf_composite(mute_buf, blocked_buf, 0, 0,
gdk_pixbuf_get_width(mute_buf),
gdk_pixbuf_get_height(mute_buf),
@@ -453,9 +452,9 @@ prepare_blocked_animation()
blocked_animation_list = g_list_append(blocked_animation_list, gdk_pixbuf_copy(blocked_buf));
}
g_object_ref_sink(mute_buf);
- g_object_unref(mute_buf);
+ g_object_unref(mute_buf);
g_object_ref_sink(blocked_buf);
- g_object_unref(blocked_buf);
+ g_object_unref(blocked_buf);
}
@@ -487,11 +486,11 @@ tidy_up_hash()
static void
update_state(const gint state)
{
-/* g_debug("update state beginning - previous_state = %i", previous_state);*/
+ /* g_debug("update state beginning - previous_state = %i", previous_state);*/
previous_state = current_state;
-/* g_debug("update state 3rd line - previous_state = %i", previous_state);*/
+ /* g_debug("update state 3rd line - previous_state = %i", previous_state);*/
current_state = state;
gchar* image_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(current_state));
@@ -502,51 +501,46 @@ 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;
- }
- else if(volume_percent < 70.0 && volume_percent >= 30.0){
- state = STATE_MEDIUM;
- }
- else if(volume_percent >= 70.0){
- state = STATE_HIGH;
- }
- else if(volume_percent == 0.0){
- state = STATE_ZERO;
- }
- update_state(state);
+ /* 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;
+ } else if (volume_percent < 70.0 && volume_percent >= 30.0) {
+ state = STATE_MEDIUM;
+ } else if (volume_percent >= 70.0) {
+ state = STATE_HIGH;
+ } else if (volume_percent == 0.0) {
+ state = STATE_ZERO;
+ }
+ update_state(state);
}
static gboolean
start_animation()
{
- blocked_iter = blocked_animation_list;
- blocked_id = 0;
- g_debug("exit from blocked hold start the animation\n");
- animation_id = g_timeout_add(50, fade_back_to_mute_image, NULL);
- return FALSE;
+ blocked_iter = blocked_animation_list;
+ blocked_id = 0;
+ g_debug("exit from blocked hold start the animation\n");
+ animation_id = g_timeout_add(50, fade_back_to_mute_image, NULL);
+ return FALSE;
}
static gboolean
fade_back_to_mute_image()
{
- if(blocked_iter != NULL)
- {
- g_debug("in animation 'loop'\n");
- gtk_image_set_from_pixbuf(speaker_image, blocked_iter->data);
- blocked_iter = blocked_iter->next;
- return TRUE;
- }
- else{
- animation_id = 0;
- g_debug("exit from animation now\n");
- return FALSE;
- }
+ if (blocked_iter != NULL) {
+ g_debug("in animation 'loop'\n");
+ gtk_image_set_from_pixbuf(speaker_image, blocked_iter->data);
+ blocked_iter = blocked_iter->next;
+ return TRUE;
+ } else {
+ animation_id = 0;
+ g_debug("exit from animation now\n");
+ return FALSE;
+ }
}
/*******************************************************************/
@@ -555,67 +549,67 @@ fade_back_to_mute_image()
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_debug("NO DEVICE AVAILABLE");
- }
-
- if (GTK_IS_WIDGET (volume_slider))
- gtk_widget_set_sensitive(volume_slider, device_available);
-
+ 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);
- g_debug("IndicatorSound::fetch_sink_availability_from_dbus -> AVAILABILTY returned from dbus method is %i", device_available);
+ return;
+ }
+ device_available = *available_input;
+ if (device_available == FALSE) {
+ update_state(STATE_SINKS_NONE);
+ g_debug("NO DEVICE AVAILABLE");
+ }
+
+ if (GTK_IS_WIDGET (volume_slider))
+ gtk_widget_set_sensitive(volume_slider, device_available);
+
+ g_free(available_input);
+ g_debug("IndicatorSound::fetch_sink_availability_from_dbus -> AVAILABILTY returned from dbus method is %i", device_available);
}
-static void
+static void
fetch_volume_percent_from_dbus()
{
- GError * error = NULL;
- gdouble *volume_percent_input;
- volume_percent_input = g_new0(gdouble, 1);
- org_ayatana_indicator_sound_get_sink_volume(sound_dbus_proxy, volume_percent_input, &error);
- if (error != NULL) {
- g_warning("Unable to fetch VOLUME at indicator start up: %s", error->message);
- g_error_free(error);
- g_free(volume_percent_input);
- return;
- }
- initial_volume_percent = *volume_percent_input;
- determine_state_from_volume(initial_volume_percent);
+ GError * error = NULL;
+ gdouble *volume_percent_input;
+ volume_percent_input = g_new0(gdouble, 1);
+ org_ayatana_indicator_sound_get_sink_volume(sound_dbus_proxy, volume_percent_input, &error);
+ if (error != NULL) {
+ g_warning("Unable to fetch VOLUME at indicator start up: %s", error->message);
+ g_error_free(error);
g_free(volume_percent_input);
- g_debug("at the indicator start up and the volume percent returned from dbus method is %f", initial_volume_percent);
+ return;
+ }
+ initial_volume_percent = *volume_percent_input;
+ determine_state_from_volume(initial_volume_percent);
+ g_free(volume_percent_input);
+ g_debug("at the indicator start up and the volume percent returned from dbus method is %f", initial_volume_percent);
}
-static void
+static void
fetch_mute_value_from_dbus()
{
- GError * error = NULL;
- gboolean *mute_input;
- mute_input = g_new0(gboolean, 1);
- org_ayatana_indicator_sound_get_sink_mute(sound_dbus_proxy, mute_input, &error);
- if (error != NULL) {
- g_warning("Unable to fetch MUTE at indicator start up: %s", error->message);
- g_error_free(error);
- g_free(mute_input);
- return;
- }
- initial_mute = *mute_input;
- if (initial_mute == TRUE)
- update_state(STATE_MUTED);
+ GError * error = NULL;
+ gboolean *mute_input;
+ mute_input = g_new0(gboolean, 1);
+ org_ayatana_indicator_sound_get_sink_mute(sound_dbus_proxy, mute_input, &error);
+ if (error != NULL) {
+ g_warning("Unable to fetch MUTE at indicator start up: %s", error->message);
+ g_error_free(error);
g_free(mute_input);
- g_debug("at the indicator start up and the MUTE returned from dbus method is %i", initial_mute);
+ return;
+ }
+ initial_mute = *mute_input;
+ if (initial_mute == TRUE)
+ update_state(STATE_MUTED);
+ g_free(mute_input);
+ g_debug("at the indicator start up and the MUTE returned from dbus method is %i", initial_mute);
}
/*******************************************************************/
@@ -624,70 +618,68 @@ 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 && blocked_id == 0 && animation_id == 0 && blocked_animation_list != NULL) {
- gchar* image_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT));
- indicator_image_helper_update(speaker_image, image_name);
- blocked_id = g_timeout_add_seconds(5, start_animation, NULL);
- }
+ g_debug("signal caught - sink input while muted with value %i", block_value);
+ if (block_value == 1 && blocked_id == 0 && animation_id == 0 && blocked_animation_list != NULL) {
+ gchar* image_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT));
+ indicator_image_helper_update(speaker_image, image_name);
+ blocked_id = g_timeout_add_seconds(5, start_animation, NULL);
+ }
}
static void
catch_signal_sink_volume_update(DBusGProxy *proxy, gdouble volume_percent, gpointer userdata)
{
- if (slider_in_direct_use == FALSE){
- GtkWidget *slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)volume_slider);
- GtkRange *range = (GtkRange*)slider;
+ if (slider_in_direct_use == FALSE) {
+ GtkWidget *slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)volume_slider);
+ GtkRange *range = (GtkRange*)slider;
- // DEBUG
- gdouble current_value = gtk_range_get_value(range);
- g_debug("SIGNAL- update sink volume - current_value : %f and new value : %f", current_value, volume_percent);
- exterior_vol_update = volume_percent;
- gtk_range_set_value(range, volume_percent);
- determine_state_from_volume(volume_percent);
- }
+ // DEBUG
+ gdouble current_value = gtk_range_get_value(range);
+ g_debug("SIGNAL- update sink volume - current_value : %f and new value : %f", current_value, volume_percent);
+ exterior_vol_update = volume_percent;
+ gtk_range_set_value(range, volume_percent);
+ determine_state_from_volume(volume_percent);
+ }
}
static void
catch_signal_sink_mute_update(DBusGProxy *proxy, gboolean mute_value, gpointer userdata)
{
- //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 && device_available == TRUE)
- {
- update_state(STATE_MUTED);
- }
- else{
- reset_mute_blocking_animation();
- }
- g_debug("signal caught - sink mute update with mute value: %i", mute_value);
- gtk_widget_set_sensitive(volume_slider, !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 && device_available == TRUE) {
+ update_state(STATE_MUTED);
+ } else {
+ reset_mute_blocking_animation();
+ }
+ g_debug("signal caught - sink mute update with mute value: %i", mute_value);
+ gtk_widget_set_sensitive(volume_slider, !mute_value);
}
static void
reset_mute_blocking_animation()
{
- if(animation_id != 0){
- g_debug("about to remove the animation_id callback from the mainloop!!**");
- g_source_remove(animation_id);
- animation_id = 0;
- }
- if(blocked_id != 0){
- g_debug("about to remove the blocked_id callback from the mainloop!!**");
- g_source_remove(blocked_id);
- blocked_id = 0;
- }
+ if (animation_id != 0) {
+ g_debug("about to remove the animation_id callback from the mainloop!!**");
+ g_source_remove(animation_id);
+ animation_id = 0;
+ }
+ if (blocked_id != 0) {
+ g_debug("about to remove the blocked_id callback from the mainloop!!**");
+ g_source_remove(blocked_id);
+ blocked_id = 0;
+ }
}
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);
+ 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);
}
@@ -703,36 +695,36 @@ This callback will get triggered irregardless of whether its a user change or a
static gboolean
value_changed_event_cb(GtkRange *range, gpointer user_data)
{
- gdouble current_value = CLAMP(gtk_range_get_value(range), 0, 100);
- if(current_value == exterior_vol_update){
- g_debug("ignore the value changed event - its come from the outside");
- return FALSE;
- }
- DbusmenuMenuitem *item = (DbusmenuMenuitem*)user_data;
- GValue value = {0};
- g_value_init(&value, G_TYPE_DOUBLE);
- g_value_set_double(&value, current_value);
- g_debug("Value changed callback - = %f", current_value);
- dbusmenu_menuitem_handle_event (item, "slider_change", &value, 0);
- // This is not ideal in that the icon ui will update on ui actions and not on actual service feedback.
- // but necessary for now as the server does not send volume update information if the source of change was this ui.
- determine_state_from_volume(current_value);
+ gdouble current_value = CLAMP(gtk_range_get_value(range), 0, 100);
+ if (current_value == exterior_vol_update) {
+ g_debug("ignore the value changed event - its come from the outside");
return FALSE;
+ }
+ DbusmenuMenuitem *item = (DbusmenuMenuitem*)user_data;
+ GValue value = {0};
+ g_value_init(&value, G_TYPE_DOUBLE);
+ g_value_set_double(&value, current_value);
+ g_debug("Value changed callback - = %f", current_value);
+ dbusmenu_menuitem_handle_event (item, "slider_change", &value, 0);
+ // This is not ideal in that the icon ui will update on ui actions and not on actual service feedback.
+ // but necessary for now as the server does not send volume update information if the source of change was this ui.
+ determine_state_from_volume(current_value);
+ return FALSE;
}
static void
slider_grabbed (GtkWidget *widget, gpointer user_data)
{
- slider_in_direct_use = TRUE;
- g_debug ("!!!!!! grabbed\n");
+ slider_in_direct_use = TRUE;
+ g_debug ("!!!!!! grabbed\n");
}
static void
slider_released (GtkWidget *widget, gpointer user_data)
{
- slider_in_direct_use = FALSE;
- g_debug ("!!!!!! released\n");
+ slider_in_direct_use = FALSE;
+ g_debug ("!!!!!! released\n");
}
@@ -752,30 +744,22 @@ key_press_cb(GtkWidget* widget, GdkEventKey* event, gpointer data)
GtkWidget *menuitem;
menuitem = GTK_MENU_SHELL (widget)->active_menu_item;
- if(IDO_IS_SCALE_MENU_ITEM(menuitem) == TRUE)
- {
- switch(event->keyval)
- {
+ if (IDO_IS_SCALE_MENU_ITEM(menuitem) == TRUE) {
+ switch (event->keyval) {
case GDK_Right:
- digested = TRUE;
- if(event->state & GDK_CONTROL_MASK)
- {
- new_value = 100;
- }
- else
- {
+ digested = TRUE;
+ if (event->state & GDK_CONTROL_MASK) {
+ new_value = 100;
+ } else {
new_value = current_value + five_percent;
- }
- break;
- case GDK_Left:
- digested = TRUE;
- if(event->state & GDK_CONTROL_MASK)
- {
- new_value = 0;
}
- else
- {
- new_value = current_value - five_percent;
+ break;
+ case GDK_Left:
+ digested = TRUE;
+ if (event->state & GDK_CONTROL_MASK) {
+ new_value = 0;
+ } else {
+ new_value = current_value - five_percent;
}
break;
case GDK_plus:
@@ -791,11 +775,10 @@ key_press_cb(GtkWidget* widget, GdkEventKey* event, gpointer data)
}
new_value = CLAMP(new_value, 0, 100);
- if(new_value != current_value && current_state != STATE_MUTED)
- {
+ if (new_value != current_value && current_state != STATE_MUTED) {
g_debug("Attempting to set the range from the key listener to %f", new_value);
// In order to ensure that the exterior filtering does not catch this, reset the exterior_vol_update
- // to ensure these updates.
+ // to ensure these updates.
exterior_vol_update = OUT_OF_RANGE;
gtk_range_set_value(range, new_value);
}
@@ -817,18 +800,17 @@ style_changed_cb(GtkWidget *widget, gpointer user_data)
static void
scroll (IndicatorObject *io, gint delta, IndicatorScrollDirection direction)
{
- if (device_available == FALSE || current_state == STATE_MUTED)
- return;
+ if (device_available == FALSE || current_state == STATE_MUTED)
+ return;
IndicatorSound *sound = INDICATOR_SOUND (io);
GtkAdjustment *adj = gtk_range_get_adjustment (GTK_RANGE (sound->slider));
gdouble value = gtk_range_get_value (GTK_RANGE (sound->slider));
-
- if (direction == INDICATOR_OBJECT_SCROLL_UP){
- value += adj->step_increment;
- }
- else{
- value -= adj->step_increment;
+
+ if (direction == INDICATOR_OBJECT_SCROLL_UP) {
+ value += adj->step_increment;
+ } else {
+ value -= adj->step_increment;
}
gtk_range_set_value (GTK_RANGE (sound->slider), value);
}