copied contents from lp:~cjcurran/wasilla/soundmenu without the noise

1 files changed, 141 insertions, 0 deletions

diff --git a/src/sound-service-dbus.c b/src/sound-service-dbus.c
new file mode 100644
index 0000000..920664e
--- /dev/null
+++ b/src/sound-service-dbus.c
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2010 Canonical Ltd.
+ *
+ * Authors:
+ *     Conor Curran <conor.curran@canonical.com>
+ *     Cody Russell <crussell@canonical.com>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <dbus/dbus-glib.h>
+#include "dbus-shared-names.h"
+#include "sound-service-dbus.h"
+#include "sound-service-client.h"
+#include "sound-service-server.h"
+#include "common-defs.h"
+#include "sound-service-marshal.h"
+
+
+typedef struct _SoundServiceDbusPrivate SoundServiceDbusPrivate;
+
+struct _SoundServiceDbusPrivate
+{
+    DBusGConnection *system_bus;
+    DBusGConnection *connection;
+};
+
+/* Signals */
+enum {
+  SINK_INPUT_WHILE_MUTED,  
+  LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+#define SOUND_SERVICE_DBUS_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), SOUND_SERVICE_DBUS_TYPE, SoundServiceDbusPrivate))
+
+
+static void sound_service_dbus_class_init (SoundServiceDbusClass *klass);
+static void sound_service_dbus_init       (SoundServiceDbus *self);
+static void sound_service_dbus_dispose    (GObject *object);
+static void sound_service_dbus_finalize   (GObject *object);
+
+
+/* GObject Boilerplate */
+G_DEFINE_TYPE (SoundServiceDbus, sound_service_dbus, G_TYPE_OBJECT);
+
+static void
+sound_service_dbus_class_init (SoundServiceDbusClass *klass)
+{
+    GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+    g_type_class_add_private (object_class, sizeof(SoundServiceDbusPrivate));
+
+    object_class->dispose = sound_service_dbus_dispose;
+    object_class->finalize = sound_service_dbus_finalize;
+
+    g_assert(klass != NULL);
+    dbus_g_object_type_install_info(SOUND_SERVICE_DBUS_TYPE,
+                                 &dbus_glib__sound_service_server_object_info);
+  
+    signals[SINK_INPUT_WHILE_MUTED] =  g_signal_new(SIGNAL_SINK_INPUT_WHILE_MUTED,
+                                            G_TYPE_FROM_CLASS (klass),
+                                            G_SIGNAL_RUN_LAST,
+                                            0,
+                                            NULL, NULL,
+                                            _sound_service_marshal_VOID__INT_BOOLEAN,
+                                            G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_BOOLEAN);
+}
+
+
+/**
+Utility methods to emit signals from the service into the ether.
+**/
+void sound_service_dbus_sink_input_while_muted(SoundServiceDbus* obj, gint sink_index, gboolean value){
+/*    g_assert((num < LAST_SIGNAL) && (num >= 0));*/
+    g_debug("Emitting signal: SINK_INPUT_WHILE_MUTED, with sink_index %i and value %i", sink_index, value);
+    g_signal_emit(obj,
+                signals[SINK_INPUT_WHILE_MUTED],
+                0,
+                sink_index,
+                value);
+}
+
+    
+ 
+
+static void
+sound_service_dbus_init (SoundServiceDbus *self)
+{
+    GError *error = NULL;
+    SoundServiceDbusPrivate * priv = SOUND_SERVICE_DBUS_GET_PRIVATE(self);
+
+	priv->system_bus = NULL;
+	priv->connection = NULL;
+
+    /* Get the system bus */
+    priv->system_bus = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error);
+	/* Put the object on DBus */
+	priv->connection = dbus_g_bus_get(DBUS_BUS_SESSION, &error);
+
+	if (error != NULL) {
+		g_error("Unable to connect to the session bus when creating application indicator: %s", error->message);
+		g_error_free(error);
+		return;
+	}
+	dbus_g_connection_register_g_object(priv->connection,
+	                                    "/org/ayatana/indicator/sound/service",
+	                                    G_OBJECT(self));
+
+    return;
+}
+
+static void
+sound_service_dbus_dispose (GObject *object)
+{
+	G_OBJECT_CLASS (sound_service_dbus_parent_class)->dispose (object);
+	return;
+}
+
+static void
+sound_service_dbus_finalize (GObject *object)
+{
+	G_OBJECT_CLASS (sound_service_dbus_parent_class)->finalize (object);
+	return;
+}
+