diff options
Diffstat (limited to 'gui/gdm-greeter.c')
| -rw-r--r-- | gui/gdm-greeter.c | 240 |
1 files changed, 198 insertions, 42 deletions
diff --git a/gui/gdm-greeter.c b/gui/gdm-greeter.c index 65ffff0f..2d8c3772 100644 --- a/gui/gdm-greeter.c +++ b/gui/gdm-greeter.c @@ -32,44 +32,33 @@ #include <glib.h> #include <glib/gi18n.h> #include <glib-object.h> -#define DBUS_API_SUBJECT_TO_CHANGE -#include <dbus/dbus-glib.h> -#include <dbus/dbus-glib-lowlevel.h> #include "gdm-greeter.h" -#include "gdm-greeter-glue.h" - #define GDM_GREETER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_GREETER, GdmGreeterPrivate)) -#define GDM_DBUS_PATH "/org/gnome/DisplayGreeter" -#define GDM_GREETER_DBUS_PATH GDM_DBUS_PATH "/Greeter" -#define GDM_GREETER_DBUS_NAME "org.gnome.DisplayGreeter.Greeter" - struct GdmGreeterPrivate { - DBusGProxy *bus_proxy; - DBusGConnection *connection; + gpointer dummy; }; enum { - PROP_0 + PROP_0, }; enum { - FOO, + QUERY_ANSWER, LAST_SIGNAL }; static guint signals [LAST_SIGNAL] = { 0, }; + static void gdm_greeter_class_init (GdmGreeterClass *klass); static void gdm_greeter_init (GdmGreeter *greeter); static void gdm_greeter_finalize (GObject *object); -static gpointer greeter_object = NULL; - -G_DEFINE_TYPE (GdmGreeter, gdm_greeter, G_TYPE_OBJECT) +G_DEFINE_ABSTRACT_TYPE (GdmGreeter, gdm_greeter, G_TYPE_OBJECT) GQuark gdm_greeter_error_quark (void) @@ -82,12 +71,162 @@ gdm_greeter_error_quark (void) return ret; } +static gboolean +gdm_greeter_real_start (GdmGreeter *greeter) +{ + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + return TRUE; +} + +gboolean +gdm_greeter_start (GdmGreeter *greeter) +{ + gboolean ret; + + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + g_object_ref (greeter); + ret = GDM_GREETER_GET_CLASS (greeter)->start (greeter); + g_object_unref (greeter); + + return ret; +} + +static gboolean +gdm_greeter_real_stop (GdmGreeter *greeter) +{ + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + return TRUE; +} + +gboolean +gdm_greeter_stop (GdmGreeter *greeter) +{ + gboolean ret; + + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + g_object_ref (greeter); + ret = GDM_GREETER_GET_CLASS (greeter)->stop (greeter); + g_object_unref (greeter); + + return ret; +} + +static gboolean +gdm_greeter_real_info (GdmGreeter *greeter, + const char *text) +{ + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + return TRUE; +} + +gboolean +gdm_greeter_info (GdmGreeter *greeter, + const char *text) +{ + gboolean ret; + + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + g_object_ref (greeter); + ret = GDM_GREETER_GET_CLASS (greeter)->info (greeter, text); + g_object_unref (greeter); + + return ret; +} + +static gboolean +gdm_greeter_real_problem (GdmGreeter *greeter, + const char *text) +{ + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + return TRUE; +} + +gboolean +gdm_greeter_problem (GdmGreeter *greeter, + const char *text) +{ + gboolean ret; + + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + g_object_ref (greeter); + ret = GDM_GREETER_GET_CLASS (greeter)->problem (greeter, text); + g_object_unref (greeter); + + return ret; +} + +static gboolean +gdm_greeter_real_info_query (GdmGreeter *greeter, + const char *text) +{ + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + return TRUE; +} + +gboolean +gdm_greeter_info_query (GdmGreeter *greeter, + const char *text) +{ + gboolean ret; + + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + g_object_ref (greeter); + ret = GDM_GREETER_GET_CLASS (greeter)->info_query (greeter, text); + g_object_unref (greeter); + + return ret; +} + +static gboolean +gdm_greeter_real_secret_info_query (GdmGreeter *greeter, + const char *text) +{ + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + return TRUE; +} + +gboolean +gdm_greeter_secret_info_query (GdmGreeter *greeter, + const char *text) +{ + gboolean ret; + + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + g_object_ref (greeter); + ret = GDM_GREETER_GET_CLASS (greeter)->secret_info_query (greeter, text); + g_object_unref (greeter); + + return ret; +} + +gboolean +gdm_greeter_answer_query (GdmGreeter *greeter, + const char *text) +{ + g_return_val_if_fail (GDM_IS_GREETER (greeter), FALSE); + + g_debug ("Answer query: %s", text); + + g_signal_emit (greeter, signals[QUERY_ANSWER], 0, text); +} static void -gdm_greeter_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) +gdm_greeter_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) { GdmGreeter *self; @@ -101,10 +240,10 @@ gdm_greeter_set_property (GObject *object, } static void -gdm_greeter_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) +gdm_greeter_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) { GdmGreeter *self; @@ -124,6 +263,7 @@ gdm_greeter_constructor (GType type, { GdmGreeter *greeter; GdmGreeterClass *klass; + gboolean res; klass = GDM_GREETER_CLASS (g_type_class_peek (GDM_TYPE_GREETER)); @@ -135,18 +275,49 @@ gdm_greeter_constructor (GType type, } static void +gdm_greeter_dispose (GObject *object) +{ + GdmGreeter *greeter; + + greeter = GDM_GREETER (object); + + g_debug ("Disposing greeter"); + gdm_greeter_stop (greeter); + + G_OBJECT_CLASS (gdm_greeter_parent_class)->dispose (object); +} + +static void gdm_greeter_class_init (GdmGreeterClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->get_property = gdm_greeter_get_property; object_class->set_property = gdm_greeter_set_property; - object_class->constructor = gdm_greeter_constructor; + object_class->constructor = gdm_greeter_constructor; + object_class->dispose = gdm_greeter_dispose; object_class->finalize = gdm_greeter_finalize; - g_type_class_add_private (klass, sizeof (GdmGreeterPrivate)); + klass->start = gdm_greeter_real_start; + klass->stop = gdm_greeter_real_stop; + klass->info = gdm_greeter_real_info; + klass->problem = gdm_greeter_real_problem; + klass->info_query = gdm_greeter_real_info_query; + klass->secret_info_query = gdm_greeter_real_secret_info_query; + + + signals [QUERY_ANSWER] = + g_signal_new ("query-answer", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GdmGreeterClass, query_answer), + NULL, + NULL, + g_cclosure_marshal_VOID__STRING, + G_TYPE_NONE, + 1, G_TYPE_STRING); - dbus_g_object_type_install_info (GDM_TYPE_GREETER, &dbus_glib_gdm_greeter_object_info); + g_type_class_add_private (klass, sizeof (GdmGreeterPrivate)); } static void @@ -169,20 +340,5 @@ gdm_greeter_finalize (GObject *object) g_return_if_fail (greeter->priv != NULL); - G_OBJECT_CLASS (gdm_greeter_parent_class)->finalize (object); } - -GdmGreeter * -gdm_greeter_new (void) -{ - if (greeter_object != NULL) { - g_object_ref (greeter_object); - } else { - greeter_object = g_object_new (GDM_TYPE_GREETER, NULL); - g_object_add_weak_pointer (greeter_object, - (gpointer *) &greeter_object); - } - - return GDM_GREETER (greeter_object); -} |