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

1 files changed, 209 insertions, 0 deletions

diff --git a/src/indicator-sound.c b/src/indicator-sound.c
new file mode 100644
index 0000000..64a6688
--- /dev/null
+++ b/src/indicator-sound.c
@@ -0,0 +1,209 @@
+/*
+A small wrapper utility to load indicators and put them as menu items
+into the gnome-panel using it's applet interface.
+
+Copyright 2010 Canonical Ltd.
+
+Authors:
+    Conor Curran <conor.curra@canonical.com>
+    Ted Gould <ted@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/>.
+*/
+
+#include <glib.h>
+#include <glib-object.h>
+#include <gtk/gtk.h>
+#include <libdbusmenu-gtk/menu.h>
+/*#include <idoscalemenuitem.h>*/
+
+#include <dbus/dbus-glib.h>
+#include <dbus/dbus-glib-bindings.h>
+
+#include <libindicator/indicator.h>
+#include <libindicator/indicator-object.h>
+#include <libindicator/indicator-service-manager.h>
+
+
+#include "dbus-shared-names.h"
+#include "sound-service-client.h"
+#include "common-defs.h"
+#include "sound-service-marshal.h"
+
+
+#define INDICATOR_SOUND_TYPE            (indicator_sound_get_type ())
+#define INDICATOR_SOUND(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), INDICATOR_SOUND_TYPE, IndicatorSound))
+#define INDICATOR_SOUND_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), INDICATOR_SOUND_TYPE, IndicatorSoundClass))
+#define IS_INDICATOR_SOUND(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), INDICATOR_SOUND_TYPE))
+#define IS_INDICATOR_SOUND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), INDICATOR_SOUND_TYPE))
+#define INDICATOR_SOUND_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), INDICATOR_SOUND_TYPE, IndicatorSoundClass))
+
+typedef struct _IndicatorSound      IndicatorSound;
+typedef struct _IndicatorSoundClass IndicatorSoundClass;
+
+struct _IndicatorSoundClass {
+	IndicatorObjectClass parent_class;
+};
+
+struct _IndicatorSound {
+	IndicatorObject parent;
+	IndicatorServiceManager * service;
+};
+
+GType indicator_sound_get_type (void);
+
+
+/* Indicator stuff */
+INDICATOR_SET_VERSION
+INDICATOR_SET_TYPE(INDICATOR_SOUND_TYPE)
+
+/* Prototypes */
+static GtkLabel * get_label (IndicatorObject * io);
+static GtkImage * get_icon (IndicatorObject * io);
+static GtkMenu * get_menu (IndicatorObject * io);
+//static GtkWidget *volume_item;
+static DBusGProxy * sound_dbus_proxy = NULL;
+
+
+static void indicator_sound_class_init (IndicatorSoundClass *klass);
+static void indicator_sound_init       (IndicatorSound *self);
+static void indicator_sound_dispose    (GObject *object);
+static void indicator_sound_finalize   (GObject *object);
+
+G_DEFINE_TYPE (IndicatorSound, indicator_sound, INDICATOR_OBJECT_TYPE);
+
+static void connection_changed (IndicatorServiceManager * sm, gboolean connected, gpointer userdata);
+static void catch_signal(DBusGProxy * proxy, gint sink_index, gboolean value, gpointer userdata);
+
+static void
+indicator_sound_class_init (IndicatorSoundClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+	object_class->dispose = indicator_sound_dispose;
+	object_class->finalize = indicator_sound_finalize;
+
+	IndicatorObjectClass * io_class = INDICATOR_OBJECT_CLASS(klass);
+	io_class->get_label = get_label;
+	io_class->get_image = get_icon;
+	io_class->get_menu = get_menu;
+
+    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);
+
+
+    return;
+}
+
+static void
+connection_changed (IndicatorServiceManager * sm, gboolean connected, gpointer userdata)
+{
+	if (connected) {
+		if (sound_dbus_proxy == NULL) {
+			GError * error = NULL;
+
+			DBusGConnection * sbus = dbus_g_bus_get(DBUS_BUS_SESSION, NULL);
+
+			sound_dbus_proxy = dbus_g_proxy_new_for_name_owner(sbus,
+														   INDICATOR_SOUND_DBUS_NAME,
+														   INDICATOR_SOUND_SERVICE_DBUS_OBJECT,
+														   INDICATOR_SOUND_SERVICE_DBUS_INTERFACE,
+														   &error);
+
+			if (error != NULL) {
+				g_warning("Unable to get status proxy: %s", error->message);
+				g_error_free(error);
+			}
+            g_debug("about to connect to the signals");
+			dbus_g_proxy_add_signal(sound_dbus_proxy, SIGNAL_SINK_INPUT_WHILE_MUTED, G_TYPE_INT, G_TYPE_BOOLEAN, G_TYPE_INVALID);
+			dbus_g_proxy_connect_signal(sound_dbus_proxy, SIGNAL_SINK_INPUT_WHILE_MUTED, G_CALLBACK(catch_signal), NULL, NULL);
+		}
+
+	} else {
+        //TODO : will need to handle this scenario
+	}
+
+	return;
+}
+
+static void catch_signal (DBusGProxy * proxy, gint sink_index, gboolean value, gpointer userdata)
+{
+    g_debug("signal caught - i don't believe it !");
+}
+
+
+static void
+indicator_sound_dispose (GObject *object)
+{
+	IndicatorSound * self = INDICATOR_SOUND(object);
+
+	if (self->service != NULL) {
+		g_object_unref(G_OBJECT(self->service));
+		self->service = NULL;
+	}
+    
+
+	G_OBJECT_CLASS (indicator_sound_parent_class)->dispose (object);
+	return;
+}
+
+static void
+indicator_sound_finalize (GObject *object)
+{
+
+	G_OBJECT_CLASS (indicator_sound_parent_class)->finalize (object);
+	return;
+}
+
+static GtkLabel *
+get_label (IndicatorObject * io)
+{
+	return NULL;
+}
+
+static GtkImage *
+get_icon (IndicatorObject * io)
+{
+	GtkImage * status_image = GTK_IMAGE(gtk_image_new_from_icon_name("audio-volume-high", GTK_ICON_SIZE_MENU));
+	gtk_widget_show(GTK_WIDGET(status_image));
+	return status_image;
+}
+
+/* Indicator based function to get the menu for the whole
+   applet.  This starts up asking for the parts of the menu
+   from the various services. */
+static GtkMenu *
+get_menu (IndicatorObject * io)
+{
+    //volume_item = ido_scale_menu_item_new_with_range ("Volume", 0, 100, 1);
+    //gtk_menu_shell_append (GTK_MENU_SHELL (menu), volume_item);
+    return GTK_MENU(dbusmenu_gtkmenu_new(INDICATOR_SOUND_DBUS_NAME, INDICATOR_SOUND_DBUS_OBJECT));
+}
+
+