diff options
Diffstat (limited to 'src/messages-service-dbus.c')
| -rw-r--r-- | src/messages-service-dbus.c | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/src/messages-service-dbus.c b/src/messages-service-dbus.c new file mode 100644 index 0000000..d9c0e8d --- /dev/null +++ b/src/messages-service-dbus.c @@ -0,0 +1,184 @@ +/* +An indicator to show information that is in messaging applications +that the user is using. + +Copyright 2009 Canonical Ltd. + +Authors: + 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/>. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <dbus/dbus-glib.h> +#include "messages-service-dbus.h" +#include "dbus-data.h" + +enum { + ATTENTION_CHANGED, + ICON_CHANGED, + LAST_SIGNAL +}; + +static guint signals[LAST_SIGNAL] = { 0 }; + +typedef struct _MessageServiceDbusPrivate MessageServiceDbusPrivate; + +struct _MessageServiceDbusPrivate +{ + gboolean dot; + gboolean hidden; +}; + +#define MESSAGE_SERVICE_DBUS_GET_PRIVATE(o) \ +(G_TYPE_INSTANCE_GET_PRIVATE ((o), MESSAGE_SERVICE_DBUS_TYPE, MessageServiceDbusPrivate)) + +static void message_service_dbus_class_init (MessageServiceDbusClass *klass); +static void message_service_dbus_init (MessageServiceDbus *self); +static void message_service_dbus_dispose (GObject *object); +static void message_service_dbus_finalize (GObject *object); + +static void _messages_service_server_watch (void); +static gboolean _messages_service_server_attention_requested (MessageServiceDbus * self, gboolean * dot, GError ** error); +static gboolean _messages_service_server_icon_shown (MessageServiceDbus * self, gboolean * hidden, GError ** error); + +#include "messages-service-server.h" + +G_DEFINE_TYPE (MessageServiceDbus, message_service_dbus, G_TYPE_OBJECT); + +static void +message_service_dbus_class_init (MessageServiceDbusClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + g_type_class_add_private (klass, sizeof (MessageServiceDbusPrivate)); + + object_class->dispose = message_service_dbus_dispose; + object_class->finalize = message_service_dbus_finalize; + + signals[ATTENTION_CHANGED] = g_signal_new(MESSAGE_SERVICE_DBUS_SIGNAL_ATTENTION_CHANGED, + G_TYPE_FROM_CLASS(klass), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (MessageServiceDbusClass, attention_changed), + NULL, NULL, + g_cclosure_marshal_VOID__BOOLEAN, + G_TYPE_NONE, 1, G_TYPE_BOOLEAN); + + signals[ICON_CHANGED] = g_signal_new(MESSAGE_SERVICE_DBUS_SIGNAL_ICON_CHANGED, + G_TYPE_FROM_CLASS(klass), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (MessageServiceDbusClass, icon_changed), + NULL, NULL, + g_cclosure_marshal_VOID__BOOLEAN, + G_TYPE_NONE, 1, G_TYPE_BOOLEAN); + + + dbus_g_object_type_install_info(MESSAGE_SERVICE_DBUS_TYPE, &dbus_glib__messages_service_server_object_info); + + return; +} + +static void +message_service_dbus_init (MessageServiceDbus *self) +{ + DBusGConnection * connection = dbus_g_bus_get(DBUS_BUS_SESSION, NULL); + dbus_g_connection_register_g_object(connection, + INDICATOR_MESSAGES_DBUS_SERVICE_OBJECT, + G_OBJECT(self)); + + MessageServiceDbusPrivate * priv = MESSAGE_SERVICE_DBUS_GET_PRIVATE(self); + + priv->dot = FALSE; + priv->hidden = FALSE; + + return; +} + +static void +message_service_dbus_dispose (GObject *object) +{ + + + G_OBJECT_CLASS (message_service_dbus_parent_class)->dispose (object); + return; +} + +static void +message_service_dbus_finalize (GObject *object) +{ + + + G_OBJECT_CLASS (message_service_dbus_parent_class)->finalize (object); + return; +} + +MessageServiceDbus * +message_service_dbus_new (void) +{ + return MESSAGE_SERVICE_DBUS(g_object_new(MESSAGE_SERVICE_DBUS_TYPE, NULL)); +} + +/* DBus function to say that someone is watching */ +static void +_messages_service_server_watch (void) +{ + +} + +/* DBus interface to request the private variable to know + whether there is a green dot. */ +static gboolean +_messages_service_server_attention_requested (MessageServiceDbus * self, gboolean * dot, GError ** error) +{ + MessageServiceDbusPrivate * priv = MESSAGE_SERVICE_DBUS_GET_PRIVATE(self); + *dot = priv->dot; + return TRUE; +} + +/* DBus interface to request the private variable to know + whether the icon is hidden. */ +static gboolean +_messages_service_server_icon_shown (MessageServiceDbus * self, gboolean * hidden, GError ** error) +{ + MessageServiceDbusPrivate * priv = MESSAGE_SERVICE_DBUS_GET_PRIVATE(self); + *hidden = priv->hidden; + return TRUE; +} + +void +message_service_dbus_set_attention (MessageServiceDbus * self, gboolean attention) +{ + MessageServiceDbusPrivate * priv = MESSAGE_SERVICE_DBUS_GET_PRIVATE(self); + /* Do signal */ + if (attention != priv->dot) { + priv->dot = attention; + g_signal_emit(G_OBJECT(self), signals[ATTENTION_CHANGED], 0, priv->dot, TRUE); + } + return; +} + +void +message_service_dbus_set_icon (MessageServiceDbus * self, gboolean hidden) +{ + MessageServiceDbusPrivate * priv = MESSAGE_SERVICE_DBUS_GET_PRIVATE(self); + /* Do signal */ + if (hidden != priv->hidden) { + priv->hidden = hidden; + g_signal_emit(G_OBJECT(self), signals[ICON_CHANGED], 0, priv->hidden, TRUE); + } + return; +} |