diff options
Diffstat (limited to 'gst-mixer-applet/load.c')
| -rw-r--r-- | gst-mixer-applet/load.c | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/gst-mixer-applet/load.c b/gst-mixer-applet/load.c deleted file mode 100644 index 684a3a5..0000000 --- a/gst-mixer-applet/load.c +++ /dev/null @@ -1,181 +0,0 @@ -/* MATE Volume Applet - * Copyright (C) 2004 Ronald Bultje <[email protected]> - * - * load.c: applet boilerplate code - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <string.h> - -#include <glib.h> -#include <gst/audio/mixerutils.h> - -#include "applet.h" - -typedef struct _FilterHelper { - GList *names_list; - gint count; -} FilterHelper; - - -static gboolean -_filter_func (GstMixer *mixer, gpointer data) { - GstElementFactory *factory; - const gchar *longname; - FilterHelper *helper = (FilterHelper *)data; - gchar *device = NULL; - gchar *name, *original; - - /* fetch name */ - if (g_object_class_find_property (G_OBJECT_GET_CLASS (G_OBJECT (mixer)), "device-name")) { - g_object_get (mixer, "device-name", &device, NULL); - GST_DEBUG ("device-name: %s", GST_STR_NULL (device)); - } else { - GST_DEBUG ("no 'device-name' property: device name unknown"); - } - - factory = gst_element_get_factory (GST_ELEMENT (mixer)); - longname = gst_element_factory_get_longname (factory); - - if (device) { - GList *list; - gint duplicates = 0; - - name = g_strdup_printf ("%s (%s)", device, longname); - g_free (device); - - /* Devices are sorted by names, we must ensure that the names are unique */ - for (list = helper->names_list; list != NULL; list = list->next) { - if (strcmp ((const gchar *) list->data, name) == 0) - duplicates++; - } - - if (duplicates > 0) { - /* - * There is a duplicate name, so append an index to make the name - * unique within the list - */ - original = name; - name = g_strdup_printf("%s #%d", name, duplicates + 1); - } else { - original = g_strdup(name); - } - } else { - gchar *title; - - (helper->count)++; - - title = g_strdup_printf (_("Unknown Volume Control %d"), helper->count); - name = g_strdup_printf ("%s (%s)", title, longname); - original = g_strdup(name); - g_free (title); - } - - helper->names_list = g_list_prepend (helper->names_list, name); - - GST_DEBUG ("Adding '%s' to the list of available mixers", name); - - g_object_set_data_full (G_OBJECT (mixer), - "mate-volume-applet-name", - name, - (GDestroyNotify) g_free); - - /* Is this even used anywhere? */ - g_object_set_data_full (G_OBJECT(mixer), - "mate-volume-applet-origname", - original, - (GDestroyNotify) g_free); - - name = NULL; /* no need to free, passed ownership to object data */ - original = NULL; /* no need to free, passed ownership to object data */ - - gst_element_set_state (GST_ELEMENT (mixer), GST_STATE_NULL); - - return TRUE; -} - -GList * -mate_volume_applet_create_mixer_collection (void) -{ - FilterHelper helper; - GList *mixer_list; - - helper.count = 0; - helper.names_list = NULL; - - mixer_list = gst_audio_default_registry_mixer_filter(_filter_func, FALSE, &helper); - g_list_free (helper.names_list); - - return mixer_list; -} - -static gboolean -mate_volume_applet_toplevel_configure_handler (GtkWidget *widget, - GdkEventConfigure *event, - gpointer data) -{ - GList *elements; - static gboolean init = FALSE; - - g_signal_handlers_disconnect_by_func (widget, - mate_volume_applet_toplevel_configure_handler, - data); - - if (!init) { - gst_init (NULL, NULL); - init = TRUE; - } - - elements = mate_volume_applet_create_mixer_collection (); - mate_volume_applet_setup (MATE_VOLUME_APPLET (data), elements); - - return FALSE; -} - -static gboolean -mate_volume_applet_factory (MatePanelApplet *applet, - const gchar *iid, - gpointer data) -{ - /* we delay applet specific initialization until the applet - * is fully registered with the panel since gst_init() can block - * for longer than the service activation timeouts - * - * We use configure-event as a hook because after the applet is - * registered with b-a-s and the panel, the panel sets size hints - * on the applet and gives it an initial size. - * - * http://bugzilla.mate.org/show_bug.cgi?id=385305 - */ - g_signal_connect (gtk_widget_get_toplevel (GTK_WIDGET (applet)), - "configure-event", - G_CALLBACK (mate_volume_applet_toplevel_configure_handler), - applet); - return TRUE; -} - -MATE_PANEL_APPLET_OUT_PROCESS_FACTORY ( - "MixerAppletFactory", - MATE_TYPE_VOLUME_APPLET, - "mixer_applet2", - mate_volume_applet_factory, - NULL -) |