diff options
| -rw-r--r-- | src/Makefile.am | 18 | ||||
| -rw-r--r-- | src/common-defs.h | 1 | ||||
| -rw-r--r-- | src/dbus-menu-manager.c | 18 | ||||
| -rw-r--r-- | src/indicator-sound.c | 267 | ||||
| -rw-r--r-- | src/pulse-manager.c | 15 | ||||
| -rw-r--r-- | src/slider-menu-item.c | 1 | ||||
| -rw-r--r-- | src/sound-service-dbus.c | 37 | ||||
| -rw-r--r-- | src/sound-service-dbus.h | 5 | ||||
| -rw-r--r-- | src/sound-service.xml | 10 |
9 files changed, 265 insertions, 107 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index 40a8fdd..73bb259 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -11,9 +11,7 @@ libsoundmenu_la_SOURCES = \ indicator-sound.h \ indicator-sound.c \ dbus-shared-names.h \ - sound-service-client.h \ - sound-service-marshal.c \ - sound-service-marshal.h + sound-service-client.h libsoundmenu_la_CFLAGS = $(APPLET_CFLAGS) -Wall -Werror libsoundmenu_la_LIBADD = $(APPLET_LIBS) @@ -30,16 +28,6 @@ sound-service-client.h: $(srcdir)/sound-service.xml --output=sound-service-client.h \ $(srcdir)/sound-service.xml -sound-service-marshal.h: $(srcdir)/sound-service.list - glib-genmarshal --header \ - --prefix=_sound_service_marshal $(srcdir)/sound-service.list \ - > sound-service-marshal.h - -sound-service-marshal.c: $(srcdir)/sound-service.list - glib-genmarshal --body \ - --prefix=_sound_service_marshal $(srcdir)/sound-service.list \ - > sound-service-marshal.c - ################# # Session Stuff @@ -74,9 +62,7 @@ sound-service-server.h: $(srcdir)/sound-service.xml ############### BUILT_SOURCES = \ sound-service-client.h \ - sound-service-server.h \ - sound-service-marshal.h \ - sound-service-marshal.c + sound-service-server.h EXTRA_DIST = \ sound-service.xml \ 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 17003df..64f7108 100644 --- a/src/dbus-menu-manager.c +++ b/src/dbus-menu-manager.c @@ -18,7 +18,6 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ - #include <unistd.h> #include <glib/gi18n.h> @@ -102,6 +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); @@ -153,12 +154,18 @@ static void refresh_menu() DBUSMENU_MENUITEM_PROP_ENABLED, TRUE); } +/* if(b_all_muted == TRUE){*/ +/* dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(volume_slider_menuitem), */ +/* DBUSMENU_MENUITEM_PROP_ENABLED,*/ +/* FALSE); */ +/* }*/ } /** - +idle_routine: +Something for glip mainloop to do when idle **/ static gboolean idle_routine (gpointer data) { @@ -199,7 +206,8 @@ 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); @@ -210,8 +218,8 @@ static void rebuild_sound_menu(DbusmenuMenuitem *root, SoundServiceDbus *service // Sound preferences dialog DbusmenuMenuitem *settings_mi = dbusmenu_menuitem_new(); - dbusmenu_menuitem_property_set(settings_mi, DBUSMENU_MENUITEM_PROP_LABEL, - _("Sound Preferences...")); + dbusmenu_menuitem_property_set(settings_mi, DBUSMENU_MENUITEM_PROP_LABEL, _("Sound Preferences...")); +//_("Sound Preferences...")); dbusmenu_menuitem_child_append(root, settings_mi); g_signal_connect(G_OBJECT(settings_mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(show_sound_settings_dialog), NULL); diff --git a/src/indicator-sound.c b/src/indicator-sound.c index 2dc6bf3..aecbe7a 100644 --- a/src/indicator-sound.c +++ b/src/indicator-sound.c @@ -5,7 +5,7 @@ into the gnome-panel using it's applet interface. Copyright 2010 Canonical Ltd. Authors: - Conor Curran <conor.curra@canonical.com> + Conor Curran <conor.curran@canonical.com> Ted Gould <ted@canonical.com> This program is free software: you can redistribute it and/or modify it @@ -79,23 +79,27 @@ G_DEFINE_TYPE (IndicatorSound, indicator_sound, INDICATOR_OBJECT_TYPE); static GtkLabel * get_label (IndicatorObject * io); static GtkImage * get_icon (IndicatorObject * io); static GtkMenu * get_menu (IndicatorObject * io); + //Slider related static GtkWidget *volume_slider = NULL; static gboolean new_slider_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client); -static void slider_prop_change_cb (DbusmenuMenuitem * mi, gchar * prop, GValue * value, GtkWidget *widget); -// Alternative callback mechanism, may use this again once ido is updated. -/*static gboolean user_change_value_event_cb(GtkRange *range, GtkScrollType scroll_type, gdouble input_value, gpointer user_data);*/ +/*static void slider_prop_change_cb (DbusmenuMenuitem * mi, gchar * prop, GValue * value, GtkWidget *widget);*/ static gboolean value_changed_event_cb(GtkRange *range, gpointer user_data); static gboolean key_press_cb(GtkWidget* widget, GdkEventKey* event, gpointer data); +/*static void slider_size_allocate(GtkWidget *widget, GtkAllocation *allocation, gpointer user_data);*/ +static void slider_grabbed(GtkWidget *widget, gpointer user_data); +static void slider_released(GtkWidget *widget, gpointer user_data); // DBUS communication static DBusGProxy *sound_dbus_proxy = NULL; static void connection_changed (IndicatorServiceManager * sm, gboolean connected, gpointer userdata); -/*static void catch_signal_sink_input_while_muted(DBusGProxy * proxy, gboolean value, gpointer userdata);*/ +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' ***/ static void update_state(const gint state); @@ -110,11 +114,21 @@ static const gint STATE_SINKS_NONE = 6; static GHashTable *volume_states = NULL; static GtkImage *speaker_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; +static gboolean slider_in_direct_use = FALSE; + +#define DESIGN_TEAM_SIZE design_team_size +static GtkIconSize design_team_size; +static gint animation_id; +static GList * blocked_animation_list = NULL; +static GList * blocked_iter = NULL; +static void prepare_blocked_animation(); +static gboolean fade_back_to_mute_image(); // Construction static void @@ -129,23 +143,20 @@ indicator_sound_class_init (IndicatorSoundClass *klass) io_class->get_label = get_label; io_class->get_image = get_icon; io_class->get_menu = get_menu; + + design_team_size = gtk_icon_size_register("design-team-size", 22, 22); -/* dbus_g_object_register_marshaller (_sound_service_marshal_VOID__INT_BOOLEAN,*/ -/* G_TYPE_NONE,*/ -/* G_TYPE_INT,*/ -/* G_TYPE_BOOLEAN,*/ -/* G_TYPE_INVALID);*/ return; } static void indicator_sound_init (IndicatorSound *self) { - /* Set good defaults */ self->service = NULL; - /* Now let's fire these guys up. */ self->service = indicator_service_manager_new_version(INDICATOR_SOUND_DBUS_NAME, INDICATOR_SOUND_DBUS_VERSION); g_signal_connect(G_OBJECT(self->service), INDICATOR_SERVICE_MANAGER_SIGNAL_CONNECTION_CHANGE, G_CALLBACK(connection_changed), self); prepare_state_machine(); + prepare_blocked_animation(); + animation_id = 0; return; } @@ -159,6 +170,8 @@ indicator_sound_dispose (GObject *object) self->service = NULL; } g_hash_table_destroy(volume_states); + g_list_foreach (blocked_animation_list, (GFunc)g_object_unref, NULL); + g_list_free(blocked_animation_list); G_OBJECT_CLASS (indicator_sound_parent_class)->dispose (object); return; } @@ -198,10 +211,10 @@ get_menu (IndicatorObject * io) // 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); - return GTK_MENU(menu); } + /** new_slider_item: Create a new dBusMenu Slider item. @@ -217,31 +230,27 @@ static gboolean new_slider_item(DbusmenuMenuitem * newitem, DbusmenuMenuitem * p GtkMenuItem *menu_volume_slider = GTK_MENU_ITEM(volume_slider); dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, menu_volume_slider, parent); - g_signal_connect(G_OBJECT(newitem), DBUSMENU_MENUITEM_SIGNAL_PROPERTY_CHANGED, G_CALLBACK(slider_prop_change_cb), volume_slider); // register slider changes listening on the range GtkWidget* slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)volume_slider); - g_signal_connect(slider, "value-changed", G_CALLBACK(value_changed_event_cb), newitem); - // alternative callback mechanism which i could use again at some point. -/* g_signal_connect(slider, "change-value", G_CALLBACK(user_change_value_event_cb), newitem); */ - - /* Get the primary Image */ - primary_image = ido_scale_menu_item_get_primary_image((IdoScaleMenuItem*)volume_slider); - /* Build a GIcon for the theme fallbacks */ + 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, "size-allocate", G_CALLBACK(slider_size_allocate), 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); - /* Get the secondary image */ - GtkWidget* secondary_image = ido_scale_menu_item_get_secondary_image((IdoScaleMenuItem*)volume_slider); - - /* Build a GIcon for fallbacks */ + 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); - /* Make the widget visible to users */ + gtk_widget_set_sensitive(volume_slider, !initial_mute); gtk_widget_show_all(volume_slider); return TRUE; @@ -270,16 +279,19 @@ connection_changed (IndicatorServiceManager * sm, gboolean connected, gpointer u 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_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 { @@ -289,15 +301,11 @@ connection_changed (IndicatorServiceManager * sm, gboolean connected, gpointer u return; } - - - /* Prepare states Array. */ void prepare_state_machine() { - // TODO we need three more images 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")); @@ -308,6 +316,52 @@ void prepare_state_machine() g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_SINKS_NONE), g_strdup("audio-output-none-panel")); } +/* +prepare_blocked_animation: +Prepares the array of images to be used in the blocked animation. +Only called at startup. +*/ +static void prepare_blocked_animation() +{ + GError* error= NULL; + int i; + + gchar* blocked_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT)); + gchar* muted_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED)); + GtkIconTheme* theme = gtk_icon_theme_get_default(); + GdkPixbuf* mute_buf = gtk_icon_theme_load_icon(theme, + muted_name, + 22, + GTK_ICON_LOOKUP_GENERIC_FALLBACK, + &error); + if(error != NULL){ + g_error("indicator-sound : prepare_blocked_animation - %s", error->message); + g_error_free(error); + return; + } + + 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 : prepare_blocked_animation - %s", error->message); + g_error_free(error); + return; + } + // sample 22 snapshots - range : 0-256 + for(i = 0; i < 23; i++) + { + gdk_pixbuf_composite(mute_buf, blocked_buf, 0, 0, + gdk_pixbuf_get_width(mute_buf), + gdk_pixbuf_get_height(mute_buf), + 0, 0, 1, 1, GDK_INTERP_BILINEAR, MIN(255, i * 11)); + g_debug("creating blocking animation - alpha value = %i", MIN(255, i * 11)); + blocked_animation_list = g_list_append(blocked_animation_list, gdk_pixbuf_copy(blocked_buf)); + } +} + + gint get_state() { return current_state; @@ -348,7 +402,8 @@ 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; @@ -366,6 +421,25 @@ 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() { @@ -404,48 +478,80 @@ static void fetch_mute_value_from_dbus() g_debug("at the indicator start up and the MUTE returned from dbus method is %i", initial_mute); } -/*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);*/ -/*}*/ +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 && animation_id == 0 ) { + // We can assume we are in the muted state ! + gchar* image_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT)); + GtkImage * tempimage = indicator_image_helper(image_name); + gtk_image_set_from_pixbuf(speaker_image, gtk_image_get_pixbuf(tempimage)); + g_object_ref_sink(tempimage); + + blocked_iter = blocked_animation_list; + animation_id = g_timeout_add_seconds(1, fade_back_to_mute_image, NULL); + } +} + +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\n"); + return FALSE; + } +} static void catch_signal_sink_volume_update(DBusGProxy *proxy, gdouble volume_percent, gpointer userdata) { - 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); - gtk_range_set_value(range, volume_percent); - determine_state_from_volume(volume_percent); + if (slider_in_direct_use != TRUE){ + 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); + 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) + if(mute_value == TRUE && device_available != FALSE) { update_state(STATE_MUTED); } + else{ + if(animation_id != 0){ + g_debug("about to remove the animation_id callback from the mainloop!!**"); + g_source_remove(animation_id); + animation_id = 0; + } + } g_debug("signal caught - sink mute update with mute value: %i", mute_value); gtk_widget_set_sensitive(volume_slider, !mute_value); } -/** -slider_prop_change_cb: -Whenever we have a property change on a DbusmenuMenuitem this will be called. -**/ -static void slider_prop_change_cb (DbusmenuMenuitem * mi, gchar * prop, GValue * value, GtkWidget *widget) + +static void catch_signal_sink_availability_update(DBusGProxy *proxy, gboolean available_value, gpointer userdata) { - g_debug("slider_prop_change_cb - dodgy updater "); - g_debug("about to set the slider to %f", g_value_get_double(value)); - GtkWidget* slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)volume_slider); - GtkRange* range = (GtkRange*)slider; - gtk_range_set_value(range, g_value_get_double(value)); - return; + 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); } + /** value_changed_event_cb: This callback will get triggered irregardless of whether its a user change or a programmatic change. @@ -465,6 +571,35 @@ static gboolean value_changed_event_cb(GtkRange *range, gpointer user_data) return FALSE; } + +static void slider_grabbed (GtkWidget *widget, gpointer user_data) +{ + 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_size_allocate: +Callback on the size-allocate event on the slider item. +**/ +/*static void slider_size_allocate(GtkWidget *widget,*/ +/* GtkAllocation *allocation, */ +/* gpointer user_data)*/ +/*{*/ +/* g_print("Size allocate on slider (%dx%d)\n", allocation->width, allocation->height);*/ +/* if(allocation->width < 200){*/ +/* g_print("Attempting to resize the slider");*/ +/* gtk_widget_set_size_request(widget, 200, -1); */ +/* }*/ +/*}*/ + /** key_press_cb: **/ @@ -528,22 +663,4 @@ static gboolean key_press_cb(GtkWidget* widget, GdkEventKey* event, gpointer dat return digested; } -/** -This callback should only be called when the user actually drags the slider. -Turned off for now in favour of the non descriminating value-changed call back. -Once the grabbing listener is implemented on the slider may revert to using this. -Its another tool for filtering unwanted volume change updates. -**/ -/*static gboolean user_change_value_event_cb(GtkRange *range, GtkScrollType scroll_type, gdouble input_value, gpointer user_data)*/ -/*{*/ -/* DbusmenuMenuitem *item = (DbusmenuMenuitem*)user_data;*/ -/* gdouble clamped_input = CLAMP(input_value, 0, 100);*/ -/* GValue value = {0};*/ -/* g_debug("User input on SLIDER - = %f", clamped_input);*/ -/* g_value_init(&value, G_TYPE_DOUBLE);*/ -/* g_value_set_double(&value, clamped_input);*/ -/* dbusmenu_menuitem_handle_event (item, "slider_change", &value, 0);*/ -/* return FALSE; */ -/*} */ - 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/slider-menu-item.c b/src/slider-menu-item.c index ef3b1fa..a14f4f9 100644 --- a/src/slider-menu-item.c +++ b/src/slider-menu-item.c @@ -92,6 +92,7 @@ SliderMenuItem* slider_menu_item_new(gboolean sinks_available, gdouble start_vol SliderMenuItem *self = g_object_new(SLIDER_MENU_ITEM_TYPE, NULL); dbusmenu_menuitem_property_set(DBUSMENU_MENUITEM(self), DBUSMENU_MENUITEM_PROP_TYPE, DBUSMENU_SLIDER_MENUITEM_TYPE); dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(self), DBUSMENU_MENUITEM_PROP_ENABLED, sinks_available); + dbusmenu_menuitem_property_set_bool(DBUSMENU_MENUITEM(self), DBUSMENU_MENUITEM_PROP_VISIBLE, sinks_available); return self; } 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 ef0d7dd..ae4953e 100644 --- a/src/sound-service-dbus.h +++ b/src/sound-service-dbus.h @@ -49,10 +49,6 @@ struct _SoundServiceDbus { struct _SoundServiceDbusClass { GObjectClass parent_class; - /* Signals -> outward messages to the DBUS and beyond*/ - // TODO - ARE THESE NECESSARY ? - //void (* sink_input_while_muted) (SoundServiceDbus *self, gboolean block_value, gpointer sound_data); - //void (* sink_volume_update) (SoundServiceDbus *self, gdouble sink_volume, gpointer sound_data); }; GType sound_service_dbus_get_type (void) G_GNUC_CONST; @@ -60,6 +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> |