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Diffstat (limited to 'plugins/sound/gsd-sound-manager.c')
-rw-r--r--plugins/sound/gsd-sound-manager.c433
1 files changed, 0 insertions, 433 deletions
diff --git a/plugins/sound/gsd-sound-manager.c b/plugins/sound/gsd-sound-manager.c
deleted file mode 100644
index 23fb240..0000000
--- a/plugins/sound/gsd-sound-manager.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2008 Lennart Poettering <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <signal.h>
-
-#include <locale.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-#include <mateconf/mateconf-client.h>
-#include <gtk/gtk.h>
-
-#ifdef HAVE_PULSE
-#include <pulse/pulseaudio.h>
-#endif
-
-#include "msd-sound-manager.h"
-#include "mate-settings-profile.h"
-
-#define MSD_SOUND_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MSD_TYPE_SOUND_MANAGER, MsdSoundManagerPrivate))
-
-struct MsdSoundManagerPrivate
-{
- guint mateconf_notify;
- GList* monitors;
- guint timeout;
-};
-
-#define MATECONF_SOUND_DIR "/desktop/mate/sound"
-
-static void msd_sound_manager_class_init (MsdSoundManagerClass *klass);
-static void msd_sound_manager_init (MsdSoundManager *sound_manager);
-static void msd_sound_manager_finalize (GObject *object);
-
-G_DEFINE_TYPE (MsdSoundManager, msd_sound_manager, G_TYPE_OBJECT)
-
-static gpointer manager_object = NULL;
-
-#ifdef HAVE_PULSE
-
-static void
-sample_info_cb (pa_context *c, const pa_sample_info *i, int eol, void *userdata)
-{
- pa_operation *o;
-
- if (!i)
- return;
-
- g_debug ("Found sample %s", i->name);
-
- /* We only flush those samples which have an XDG sound name
- * attached, because only those originate from themeing */
- if (!(pa_proplist_gets (i->proplist, PA_PROP_EVENT_ID)))
- return;
-
- g_debug ("Dropping sample %s from cache", i->name);
-
- if (!(o = pa_context_remove_sample (c, i->name, NULL, NULL))) {
- g_debug ("pa_context_remove_sample (): %s", pa_strerror (pa_context_errno (c)));
- return;
- }
-
- pa_operation_unref (o);
-
- /* We won't wait until the operation is actually executed to
- * speed things up a bit.*/
-}
-
-static void
-flush_cache (void)
-{
- pa_mainloop *ml = NULL;
- pa_context *c = NULL;
- pa_proplist *pl = NULL;
- pa_operation *o = NULL;
-
- g_debug ("Flushing sample cache");
-
- if (!(ml = pa_mainloop_new ())) {
- g_debug ("Failed to allocate pa_mainloop");
- goto fail;
- }
-
- if (!(pl = pa_proplist_new ())) {
- g_debug ("Failed to allocate pa_proplist");
- goto fail;
- }
-
- pa_proplist_sets (pl, PA_PROP_APPLICATION_NAME, PACKAGE_NAME);
- pa_proplist_sets (pl, PA_PROP_APPLICATION_VERSION, PACKAGE_VERSION);
- pa_proplist_sets (pl, PA_PROP_APPLICATION_ID, "org.mate.SettingsDaemon");
-
- if (!(c = pa_context_new_with_proplist (pa_mainloop_get_api (ml), PACKAGE_NAME, pl))) {
- g_debug ("Failed to allocate pa_context");
- goto fail;
- }
-
- pa_proplist_free (pl);
- pl = NULL;
-
- if (pa_context_connect (c, NULL, PA_CONTEXT_NOAUTOSPAWN, NULL) < 0) {
- g_debug ("pa_context_connect(): %s", pa_strerror (pa_context_errno (c)));
- goto fail;
- }
-
- /* Wait until the connection is established */
- while (pa_context_get_state (c) != PA_CONTEXT_READY) {
-
- if (!PA_CONTEXT_IS_GOOD (pa_context_get_state (c))) {
- g_debug ("Connection failed: %s", pa_strerror (pa_context_errno (c)));
- goto fail;
- }
-
- if (pa_mainloop_iterate (ml, TRUE, NULL) < 0) {
- g_debug ("pa_mainloop_iterate() failed");
- goto fail;
- }
- }
-
- /* Enumerate all cached samples */
- if (!(o = pa_context_get_sample_info_list (c, sample_info_cb, NULL))) {
- g_debug ("pa_context_get_sample_info_list(): %s", pa_strerror (pa_context_errno (c)));
- goto fail;
- }
-
- /* Wait until our operation is finished and there's nothing
- * more queued to send to the server */
- while (pa_operation_get_state (o) == PA_OPERATION_RUNNING || pa_context_is_pending (c)) {
-
- if (!PA_CONTEXT_IS_GOOD (pa_context_get_state (c))) {
- g_debug ("Connection failed: %s", pa_strerror (pa_context_errno (c)));
- goto fail;
- }
-
- if (pa_mainloop_iterate (ml, TRUE, NULL) < 0) {
- g_debug ("pa_mainloop_iterate() failed");
- goto fail;
- }
- }
-
- g_debug ("Sample cache flushed");
-
-fail:
- if (o) {
- pa_operation_cancel (o);
- pa_operation_unref (o);
- }
-
- if (c) {
- pa_context_disconnect (c);
- pa_context_unref (c);
- }
-
- if (pl)
- pa_proplist_free (pl);
-
- if (ml)
- pa_mainloop_free (ml);
-}
-
-static gboolean
-flush_cb (MsdSoundManager *manager)
-{
- flush_cache ();
- manager->priv->timeout = 0;
- return FALSE;
-}
-
-static void
-trigger_flush (MsdSoundManager *manager)
-{
-
- if (manager->priv->timeout)
- g_source_remove (manager->priv->timeout);
-
- /* We delay the flushing a bit so that we can coalesce
- * multiple changes into a single cache flush */
- manager->priv->timeout = g_timeout_add (500, (GSourceFunc) flush_cb, manager);
-}
-
-static void
-mateconf_client_notify_cb (MateConfClient *client,
- guint cnxn_id,
- MateConfEntry *entry,
- MsdSoundManager *manager)
-{
- trigger_flush (manager);
-}
-
-static gboolean
-register_config_callback (MsdSoundManager *manager, GError **error)
-{
- MateConfClient *client;
- gboolean succ;
-
- client = mateconf_client_get_default ();
-
- mateconf_client_add_dir (client, MATECONF_SOUND_DIR, MATECONF_CLIENT_PRELOAD_NONE, error);
- succ = !error || !*error;
-
- if (!error) {
- manager->priv->mateconf_notify = mateconf_client_notify_add (client, MATECONF_SOUND_DIR, (MateConfClientNotifyFunc) mateconf_client_notify_cb, manager, NULL, error);
- succ = !error || !*error;
- }
-
- g_object_unref (client);
-
- return succ;
-}
-
-static void
-file_monitor_changed_cb (GFileMonitor *monitor,
- GFile *file,
- GFile *other_file,
- GFileMonitorEvent event,
- MsdSoundManager *manager)
-{
- g_debug ("Theme dir changed");
- trigger_flush (manager);
-}
-
-static gboolean
-register_directory_callback (MsdSoundManager *manager,
- const char *path,
- GError **error)
-{
- GFile *f;
- GFileMonitor *m;
- gboolean succ = FALSE;
-
- g_debug ("Registering directory monitor for %s", path);
-
- f = g_file_new_for_path (path);
-
- m = g_file_monitor_directory (f, 0, NULL, error);
-
- if (m != NULL) {
- g_signal_connect (m, "changed", G_CALLBACK (file_monitor_changed_cb), manager);
-
- manager->priv->monitors = g_list_prepend (manager->priv->monitors, m);
-
- succ = TRUE;
- }
-
- g_object_unref (f);
-
- return succ;
-}
-
-#endif
-
-gboolean
-msd_sound_manager_start (MsdSoundManager *manager,
- GError **error)
-{
-
-#ifdef HAVE_PULSE
- char *p, **ps, **k;
- const char *env, *dd;
-#endif
-
- g_debug ("Starting sound manager");
- mate_settings_profile_start (NULL);
-
-#ifdef HAVE_PULSE
-
- /* We listen for change of the selected theme ... */
- register_config_callback (manager, NULL);
-
- /* ... and we listen to changes of the theme base directories
- * in $HOME ...*/
-
- if ((env = g_getenv ("XDG_DATA_HOME")) && *env == '/')
- p = g_build_filename (env, "sounds", NULL);
- else if (((env = g_getenv ("HOME")) && *env == '/') || (env = g_get_home_dir ()))
- p = g_build_filename (env, ".local", "share", "sounds", NULL);
- else
- p = NULL;
-
- if (p) {
- register_directory_callback (manager, p, NULL);
- g_free (p);
- }
-
- /* ... and globally. */
- if (!(dd = g_getenv ("XDG_DATA_DIRS")) || *dd == 0)
- dd = "/usr/local/share:/usr/share";
-
- ps = g_strsplit (dd, ":", 0);
-
- for (k = ps; *k; ++k)
- register_directory_callback (manager, *k, NULL);
-
- g_strfreev (ps);
-#endif
-
- mate_settings_profile_end (NULL);
-
- return TRUE;
-}
-
-void
-msd_sound_manager_stop (MsdSoundManager *manager)
-{
- g_debug ("Stopping sound manager");
-
-#ifdef HAVE_PULSE
- if (manager->priv->mateconf_notify != 0) {
- MateConfClient *client = mateconf_client_get_default ();
-
- mateconf_client_remove_dir (client, MATECONF_SOUND_DIR, NULL);
-
- mateconf_client_notify_remove (client, manager->priv->mateconf_notify);
- manager->priv->mateconf_notify = 0;
-
- g_object_unref (client);
- }
-
- if (manager->priv->timeout) {
- g_source_remove (manager->priv->timeout);
- manager->priv->timeout = 0;
- }
-
- while (manager->priv->monitors) {
- g_file_monitor_cancel (G_FILE_MONITOR (manager->priv->monitors->data));
- g_object_unref (manager->priv->monitors->data);
- manager->priv->monitors = g_list_delete_link (manager->priv->monitors, manager->priv->monitors);
- }
-#endif
-}
-
-static GObject *
-msd_sound_manager_constructor (
- GType type,
- guint n_construct_properties,
- GObjectConstructParam *construct_properties)
-{
- MsdSoundManager *m;
- MsdSoundManagerClass *klass;
-
- klass = MSD_SOUND_MANAGER_CLASS (g_type_class_peek (MSD_TYPE_SOUND_MANAGER));
-
- m = MSD_SOUND_MANAGER (G_OBJECT_CLASS (msd_sound_manager_parent_class)->constructor (
- type,
- n_construct_properties,
- construct_properties));
-
- return G_OBJECT (m);
-}
-
-static void
-msd_sound_manager_dispose (GObject *object)
-{
- MsdSoundManager *manager;
-
- manager = MSD_SOUND_MANAGER (object);
-
- msd_sound_manager_stop (manager);
-
- G_OBJECT_CLASS (msd_sound_manager_parent_class)->dispose (object);
-}
-
-static void
-msd_sound_manager_class_init (MsdSoundManagerClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->constructor = msd_sound_manager_constructor;
- object_class->dispose = msd_sound_manager_dispose;
- object_class->finalize = msd_sound_manager_finalize;
-
- g_type_class_add_private (klass, sizeof (MsdSoundManagerPrivate));
-}
-
-static void
-msd_sound_manager_init (MsdSoundManager *manager)
-{
- manager->priv = MSD_SOUND_MANAGER_GET_PRIVATE (manager);
-}
-
-static void
-msd_sound_manager_finalize (GObject *object)
-{
- MsdSoundManager *sound_manager;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (MSD_IS_SOUND_MANAGER (object));
-
- sound_manager = MSD_SOUND_MANAGER (object);
-
- g_return_if_fail (sound_manager->priv);
-
- G_OBJECT_CLASS (msd_sound_manager_parent_class)->finalize (object);
-}
-
-MsdSoundManager *
-msd_sound_manager_new (void)
-{
- if (manager_object) {
- g_object_ref (manager_object);
- } else {
- manager_object = g_object_new (MSD_TYPE_SOUND_MANAGER, NULL);
- g_object_add_weak_pointer (manager_object, (gpointer *) &manager_object);
- }
-
- return MSD_SOUND_MANAGER (manager_object);
-}