diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/indicator-sound.c | 181 |
1 files changed, 136 insertions, 45 deletions
diff --git a/src/indicator-sound.c b/src/indicator-sound.c index 1876e69..ebd4306 100644 --- a/src/indicator-sound.c +++ b/src/indicator-sound.c @@ -123,6 +123,13 @@ static gboolean slider_in_direct_use = FALSE; #define DESIGN_TEAM_SIZE design_team_size static GtkIconSize design_team_size; +static gint timeout_id; +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(); +static gboolean commence_animation(); // Construction static void @@ -151,6 +158,9 @@ static void indicator_sound_init (IndicatorSound *self) 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(); + timeout_id = 0; + animation_id = 0; return; } @@ -164,6 +174,8 @@ indicator_sound_dispose (GObject *object) self->service = NULL; } g_hash_table_destroy(volume_states); + // TODO delete all pointers in the list; + g_list_free(blocked_animation_list); G_OBJECT_CLASS (indicator_sound_parent_class)->dispose (object); return; } @@ -305,6 +317,51 @@ 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; + } + + for(i = 0; i < 256; 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, i); + g_debug("creating animation - alpha value = %i", i); + blocked_animation_list = g_list_append(blocked_animation_list, gdk_pixbuf_copy(blocked_buf)); + } +} + gint get_state() { return current_state; @@ -365,7 +422,7 @@ void determine_state_from_volume(gdouble volume_percent) static void fetch_sink_availability_from_dbus() { GError * error = NULL; - gboolean *available_input; + 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) { @@ -422,53 +479,75 @@ 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; + if (block_value == 1 && timeout_id == 0 ) { // We can assume we are in the muted state ! - gchar* blocked_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT)); - GtkIconTheme* theme = gtk_icon_theme_get_default(); - g_debug("DOES the ICON THEME Have the Blocked image = %i", gtk_icon_theme_has_icon(theme, blocked_name)); -/* GdkPixbuf* mute_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; - } - - GtkIconInfo* buffer_icon_info = gtk_icon_theme_lookup_icon(theme, blocked_name, - 22, - GTK_ICON_LOOKUP_GENERIC_FALLBACK); - g_debug("The icon name of the buffer icon %s", gtk_icon_info_get_filename(buffer_icon_info)); - - 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); - - g_debug("DOES the ICON THEME Have the Blocked image = %i", gtk_icon_theme_has_icon(theme, blocked_name)); - gchar ** theme_path; - gint nelements = 1; + gtk_image_set_from_icon_name(speaker_image, + g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT)), + DESIGN_TEAM_SIZE); + blocked_iter = blocked_animation_list; + timeout_id = g_timeout_add_seconds(3, commence_animation, NULL); + } +} - gtk_icon_theme_get_search_path(theme, &theme_path, &nelements); - g_debug("icon theme path is %s ", *theme_path); - gtk_image_set_from_pixbuf(speaker_image, blocked_buf); - } +static gboolean commence_animation() +{ + animation_id = g_timeout_add_seconds(1, fade_back_to_mute_image, NULL); + timeout_id = 0; + g_debug("out of there\n"); + return FALSE; +} + +static gboolean fade_back_to_mute_image() +{ + g_debug("fade me entry\n"); + if(blocked_iter != NULL) + { + g_debug("in there\n"); + gtk_image_set_from_pixbuf(speaker_image, blocked_iter->data); + blocked_iter = blocked_iter->next; + return TRUE; + } + else{ + animation_id = 0; + g_debug("out of there\n"); + return FALSE; + } } +/* int i;*/ +/* GList * anim_iter;*/ +/* anim_iter = blocked_animation_list;*/ +/* for(i=0; i < 2560000; i++)*/ +/* { */ +/* if(i % 100000 == 0)*/ +/* {*/ +/* if (anim_iter != NULL)*/ +/* {*/ +/* gtk_image_set_from_pixbuf(speaker_image, anim_iter->data); */ +/* anim_iter = anim_iter->next; */ +/* g_debug("should now be setting each image");*/ +/* }*/ +/* }*/ +/* }*/ +/* gtk_image_set_from_icon_name(speaker_image,*/ +/* g_hash_table_lookup(volume_states, GINT_TO_POINTER(STATE_MUTED)),*/ +/* DESIGN_TEAM_SIZE);*/ + //fade_id = g_timeout_add_seconds(0.2, fade_each_frame, NULL); + + + + +/* g_debug("DOES the ICON THEME Have the Blocked image = %i", gtk_icon_theme_has_icon(theme, blocked_name));*/ +/* GtkIconInfo* buffer_icon_info = gtk_icon_theme_lookup_icon(theme, blocked_name,*/ +/* 22,*/ +/* GTK_ICON_LOOKUP_GENERIC_FALLBACK);*/ +/* g_debug("The icon name of the buffer icon %s", gtk_icon_info_get_filename(buffer_icon_info));*/ +/* g_debug("gdk_pixbuf_get_width returns %i", gdk_pixbuf_get_width(blocked_buf));*/ +/* g_debug("DOES the ICON THEME Have the Blocked image = %i", gtk_icon_theme_has_icon(theme, blocked_name));*/ +/* gchar ** theme_path; */ +/* gint nelements = 1;*/ +/* gtk_icon_theme_get_search_path(theme, &theme_path, &nelements);*/ +/* gtk_image_set_from_icon_name(speaker_image, blocked_name, DESIGN_TEAM_SIZE);*/ +/* g_debug("icon theme path is %s ", *theme_path);*/ static void catch_signal_sink_volume_update(DBusGProxy *proxy, gdouble volume_percent, gpointer userdata) { @@ -492,6 +571,18 @@ static void catch_signal_sink_mute_update(DBusGProxy *proxy, gboolean mute_value { update_state(STATE_MUTED); } + else{ + if(timeout_id != 0){ + g_debug("about to remove the timeout_id callback from the mainloop!!**"); + g_source_remove(timeout_id); + timeout_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; + } + } g_debug("signal caught - sink mute update with mute value: %i", mute_value); gtk_widget_set_sensitive(volume_slider, !mute_value); } |