static void
assistant_cancelled (GtkAssistant *ass, EnrollData *data)
{
GtkWidget *label1, *label2;
label1 = data->label1;
label2 = data->label2;
enroll_data_destroy (data);
set_fingerprint_label (label1, label2);
}
static void
assistant_cancelled (GtkAssistant *ass, EnrollData *data)
{
GtkWidget *enable, *disable;
enable = data->enable;
disable = data->disable;
enroll_data_destroy (data);
set_fingerprint_label (enable, disable);
}
static void
assistant_prepare (GtkAssistant *ass, GtkWidget *page, EnrollData *data)
{
const char *name;
name = g_object_get_data (G_OBJECT (page), "name");
if (name == NULL)
return;
if (g_str_equal (name, "enroll")) {
GError *error = NULL;
GtkBuilder *dialog = data->dialog;
char *path;
guint i;
GVariant *result;
gint num_enroll_stages;
if (!claim (data, &error)) {
GtkWidget *d;
char *msg;
/* translators:
* The variable is the name of the device, for example:
* "Could you not access "Digital Persona U.are.U 4000/4000B" device */
msg = g_strdup_printf (_("Could not access '%s' device"), data->name);
d = get_error_dialog (msg, error->message, GTK_WINDOW (data->ass));
g_error_free (error);
gtk_dialog_run (GTK_DIALOG (d));
gtk_widget_destroy (d);
g_free (msg);
enroll_data_destroy (data);
return;
}
data->state = STATE_CLAIMED;
result = g_dbus_connection_call_sync (connection,
"net.reactivated.Fprint",
g_dbus_proxy_get_object_path (data->device),
"org.freedesktop.DBus.Properties",
"Get",
g_variant_new ("(ss)", "net.reactivated.Fprint.Device", "num-enroll-stages"),
G_VARIANT_TYPE ("(v)"),
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL,
&error);
num_enroll_stages = 0;
if (result) {
GVariant *v;
g_variant_get (result, "(v)", &v);
num_enroll_stages = g_variant_get_int32 (v);
g_variant_unref (result);
g_variant_unref (v);
}
if (num_enroll_stages < 1) {
GtkWidget *d;
char *msg;
/* translators:
* The variable is the name of the device, for example:
* "Could you not access "Digital Persona U.are.U 4000/4000B" device */
msg = g_strdup_printf (_("Could not access '%s' device"), data->name);
d = get_error_dialog (msg, "net.reactivated.Fprint.Error.Internal", GTK_WINDOW (data->ass));
gtk_dialog_run (GTK_DIALOG (d));
gtk_widget_destroy (d);
g_free (msg);
enroll_data_destroy (data);
return;
}
data->num_enroll_stages = num_enroll_stages;
/* Hide the extra "bulbs" if not needed */
for (i = MAX_ENROLL_STAGES; i > data->num_enroll_stages; i--) {
char *name;
name = g_strdup_printf ("image%d", i);
gtk_widget_hide (WID (name));
g_free (name);
}
/* And set the right image */
{
char *filename;
filename = g_strdup_printf ("%s.png", data->finger);
path = g_build_filename (UM_PIXMAP_DIR, filename, NULL);
g_free (filename);
}
for (i = 1; i <= data->num_enroll_stages; i++) {
char *name;
name = g_strdup_printf ("image%d", i);
gtk_image_set_from_file (GTK_IMAGE (WID (name)), path);
g_free (name);
}
g_free (path);
g_signal_connect (data->device, "g-signal", G_CALLBACK (device_signal_cb), data);
if (!enroll_start (data, &error)) {
GtkWidget *d;
char *msg;
/* translators:
* The variable is the name of the device, for example:
* "Could you not access "Digital Persona U.are.U 4000/4000B" device */
msg = g_strdup_printf (_("Could not start finger capture on '%s' device"), data->name);
d = get_error_dialog (msg, error->message, GTK_WINDOW (data->ass));
g_error_free (error);
gtk_dialog_run (GTK_DIALOG (d));
gtk_widget_destroy (d);
g_free (msg);
enroll_data_destroy (data);
return;
}
data->state = STATE_ENROLLING;;
} else {
if (data->state == STATE_ENROLLING) {
enroll_stop (data, NULL);
data->state = STATE_CLAIMED;
}
if (data->state == STATE_CLAIMED) {
release (data, NULL);
data->state = STATE_NONE;
}
}
}
static void
assistant_prepare (GtkAssistant *ass, GtkWidget *page, EnrollData *data)
{
const char *name;
name = g_object_get_data (G_OBJECT (page), "name");
if (name == NULL)
return;
if (g_str_equal (name, "enroll")) {
DBusGProxy *p;
GError *error = NULL;
GtkBuilder *dialog = data->dialog;
char *path;
guint i;
GValue value = { 0, };
if (!dbus_g_proxy_call (data->device, "Claim", &error, G_TYPE_STRING, "", G_TYPE_INVALID, G_TYPE_INVALID)) {
GtkWidget *d;
char *msg;
/* translators:
* The variable is the name of the device, for example:
* "Could you not access "Digital Persona U.are.U 4000/4000B" device */
msg = g_strdup_printf (_("Could not access '%s' device"), data->name);
d = get_error_dialog (msg, dbus_g_error_get_name (error), GTK_WINDOW (data->ass));
g_error_free (error);
gtk_dialog_run (GTK_DIALOG (d));
gtk_widget_destroy (d);
g_free (msg);
enroll_data_destroy (data);
return;
}
data->state = STATE_CLAIMED;
p = dbus_g_proxy_new_from_proxy (data->device, "org.freedesktop.DBus.Properties", NULL);
if (!dbus_g_proxy_call (p, "Get", NULL, G_TYPE_STRING, "net.reactivated.Fprint.Device", G_TYPE_STRING, "num-enroll-stages", G_TYPE_INVALID,
G_TYPE_VALUE, &value, G_TYPE_INVALID) || g_value_get_int (&value) < 1) {
GtkWidget *d;
char *msg;
/* translators:
* The variable is the name of the device, for example:
* "Could you not access "Digital Persona U.are.U 4000/4000B" device */
msg = g_strdup_printf (_("Could not access '%s' device"), data->name);
d = get_error_dialog (msg, "net.reactivated.Fprint.Error.Internal", GTK_WINDOW (data->ass));
gtk_dialog_run (GTK_DIALOG (d));
gtk_widget_destroy (d);
g_free (msg);
enroll_data_destroy (data);
g_object_unref (p);
return;
}
g_object_unref (p);
data->num_enroll_stages = g_value_get_int (&value);
/* Hide the extra "bulbs" if not needed */
for (i = MAX_ENROLL_STAGES; i > data->num_enroll_stages; i--) {
char *name;
name = g_strdup_printf ("image%d", i);
gtk_widget_hide (WID (name));
g_free (name);
}
/* And set the right image */
{
char *filename;
filename = g_strdup_printf ("%s.png", data->finger);
path = g_build_filename (MATECC_PIXMAP_DIR, filename, NULL);
g_free (filename);
}
for (i = 1; i <= data->num_enroll_stages; i++) {
char *name;
name = g_strdup_printf ("image%d", i);
gtk_image_set_from_file (GTK_IMAGE (WID (name)), path);
g_free (name);
}
g_free (path);
dbus_g_proxy_add_signal(data->device, "EnrollStatus", G_TYPE_STRING, G_TYPE_BOOLEAN, NULL);
dbus_g_proxy_connect_signal(data->device, "EnrollStatus", G_CALLBACK(enroll_result), data, NULL);
if (!dbus_g_proxy_call(data->device, "EnrollStart", &error, G_TYPE_STRING, data->finger, G_TYPE_INVALID, G_TYPE_INVALID)) {
GtkWidget *d;
char *msg;
/* translators:
* The variable is the name of the device, for example:
* "Could you not access "Digital Persona U.are.U 4000/4000B" device */
msg = g_strdup_printf (_("Could not start finger capture on '%s' device"), data->name);
d = get_error_dialog (msg, dbus_g_error_get_name (error), GTK_WINDOW (data->ass));
g_error_free (error);
gtk_dialog_run (GTK_DIALOG (d));
gtk_widget_destroy (d);
g_free (msg);
enroll_data_destroy (data);
return;
}
data->state = STATE_ENROLLING;;
} else {
if (data->state == STATE_ENROLLING) {
dbus_g_proxy_call(data->device, "EnrollStop", NULL, G_TYPE_INVALID, G_TYPE_INVALID);
data->state = STATE_CLAIMED;
}
if (data->state == STATE_CLAIMED) {
dbus_g_proxy_call(data->device, "Release", NULL, G_TYPE_INVALID, G_TYPE_INVALID);
data->state = STATE_NONE;
}
}
}
