static GConfValue *
motion_acceleration_from_gconf (GConfPropertyEditor *peditor,
const GConfValue *value)
{
GConfValue *new_value;
gfloat motion_acceleration;
new_value = gconf_value_new (GCONF_VALUE_FLOAT);
if (gconf_value_get_float (value) == -1.0) {
int numerator, denominator;
get_default_mouse_info (&numerator, &denominator, NULL);
motion_acceleration = CLAMP ((gfloat)(numerator / denominator), 0.2, 6.0);
}
else {
motion_acceleration = CLAMP (gconf_value_get_float (value), 0.2, 6.0);
}
if (motion_acceleration >= 1)
gconf_value_set_float (new_value, motion_acceleration + 4);
else
gconf_value_set_float (new_value, motion_acceleration * 5);
return new_value;
}
static GConfValue *
motion_acceleration_to_gconf (GConfPropertyEditor *peditor,
const GConfValue *value)
{
GConfValue *new_value;
gfloat motion_acceleration;
new_value = gconf_value_new (GCONF_VALUE_FLOAT);
motion_acceleration = CLAMP (gconf_value_get_float (value), 1.0, 10.0);
if (motion_acceleration < 5)
gconf_value_set_float (new_value, motion_acceleration / 5.0);
else
gconf_value_set_float (new_value, motion_acceleration - 4);
return new_value;
}
static GConfValue *
threshold_from_gconf (GConfPropertyEditor *peditor,
const GConfValue *value)
{
GConfValue *new_value;
new_value = gconf_value_new (GCONF_VALUE_FLOAT);
if (gconf_value_get_int (value) == -1) {
int threshold;
get_default_mouse_info (NULL, NULL, &threshold);
gconf_value_set_float (new_value, CLAMP (threshold, 1, 10));
}
else {
gconf_value_set_float (new_value, CLAMP (gconf_value_get_int (value), 1, 10));
}
return new_value;
}
static GConfValue *
drag_threshold_from_gconf (GConfPropertyEditor *peditor,
const GConfValue *value)
{
GConfValue *new_value;
new_value = gconf_value_new (GCONF_VALUE_FLOAT);
gconf_value_set_float (new_value, CLAMP (gconf_value_get_int (value), 1, 10));
return new_value;
}
/* Helper for utils_get_value, reads int/string/float/bool/schema. */
static GConfValue *
utils_get_value_helper_fundamental (DBusMessageIter *iter,
GConfValueType value_type)
{
GConfValue *value;
GConfSchema *schema;
gint32 i;
const gchar *s;
gdouble d;
gboolean b;
d(g_print ("Get value (fundamental)\n"));
if (value_type == GCONF_VALUE_INVALID)
return NULL;
value = gconf_value_new (value_type);
switch (value_type)
{
case GCONF_VALUE_INT:
dbus_message_iter_get_basic (iter, &i);
gconf_value_set_int (value, i);
break;
case GCONF_VALUE_STRING:
dbus_message_iter_get_basic (iter, &s);
gconf_value_set_string (value, s);
break;
case GCONF_VALUE_FLOAT:
dbus_message_iter_get_basic (iter, &d);
gconf_value_set_float (value, d);
break;
case GCONF_VALUE_BOOL:
dbus_message_iter_get_basic (iter, &b);
gconf_value_set_bool (value, b);
break;
case GCONF_VALUE_SCHEMA:
schema = utils_get_schema (iter);
gconf_value_set_schema_nocopy (value, schema);
break;
default:
g_assert_not_reached ();
}
return value;
}
static GConfValue *
_to_gconf_value (const GValue *value)
{
GConfValue *gv;
GType type = G_VALUE_TYPE (value);
switch (type) {
case G_TYPE_STRING:
{
gv = gconf_value_new (GCONF_VALUE_STRING);
gconf_value_set_string (gv, g_value_get_string (value));
}
break;
case G_TYPE_INT:
{
gv = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gv, g_value_get_int (value));
}
break;
case G_TYPE_UINT:
{
gv = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gv, g_value_get_uint (value));
}
break;
case G_TYPE_BOOLEAN:
{
gv = gconf_value_new (GCONF_VALUE_BOOL);
gconf_value_set_bool (gv, g_value_get_boolean (value));
}
break;
case G_TYPE_DOUBLE:
{
gv = gconf_value_new (GCONF_VALUE_FLOAT);
gconf_value_set_float (gv, g_value_get_double (value));
}
break;
case G_TYPE_FLOAT:
{
gv = gconf_value_new (GCONF_VALUE_FLOAT);
gconf_value_set_float (gv, g_value_get_float (value));
}
break;
default:
if (type == G_TYPE_VALUE_ARRAY) {
GSList *l = NULL;
GType list_type = G_TYPE_STRING;
GValueArray *array = g_value_get_boxed (value);
gint i;
if (array && array->n_values > 0) {
list_type = G_VALUE_TYPE (&(array->values[0]));
}
gv = gconf_value_new (GCONF_VALUE_LIST);
switch (list_type) {
case G_TYPE_STRING:
gconf_value_set_list_type (gv, GCONF_VALUE_STRING); break;
case G_TYPE_INT:
case G_TYPE_UINT:
gconf_value_set_list_type (gv, GCONF_VALUE_INT); break;
case G_TYPE_BOOLEAN:
gconf_value_set_list_type (gv, GCONF_VALUE_BOOL); break;
case G_TYPE_FLOAT:
case G_TYPE_DOUBLE:
gconf_value_set_list_type (gv, GCONF_VALUE_FLOAT); break;
default:
g_assert_not_reached ();
}
for (i = 0; array && i < array->n_values; i++) {
GConfValue *tmp;
g_assert (G_VALUE_TYPE (&(array->values[i])) == list_type);
tmp = _to_gconf_value (&(array->values[i]));
l = g_slist_append (l, tmp);
}
gconf_value_set_list_nocopy (gv, l);
}
else
g_assert_not_reached ();
}
return gv;
}
/* Syncs an object property to GConf */
static void
prop_binding_sync_prop_to_pref (PropBinding *binding)
{
GValue value;
GConfValue *gconf_value;
memset (&value, 0, sizeof (GValue));
g_value_init (&value,
G_PARAM_SPEC_VALUE_TYPE (binding->prop));
g_object_get_property (binding->object,
binding->prop->name,
&value);
switch (value.g_type) {
case G_TYPE_STRING:
gconf_value = gconf_value_new (GCONF_VALUE_STRING);
gconf_value_set_string (gconf_value,
g_value_get_string (&value));
break;
case G_TYPE_INT:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_int (&value));
break;
case G_TYPE_UINT:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_uint (&value));
break;
case G_TYPE_LONG:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_long (&value));
break;
case G_TYPE_ULONG:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_ulong (&value));
break;
case G_TYPE_INT64:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_int64 (&value));
break;
case G_TYPE_UINT64:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_uint64 (&value));
break;
case G_TYPE_CHAR:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_char (&value));
break;
case G_TYPE_UCHAR:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_uchar (&value));
break;
case G_TYPE_ENUM:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_enum (&value));
break;
case G_TYPE_BOOLEAN:
gconf_value = gconf_value_new (GCONF_VALUE_BOOL);
gconf_value_set_bool (gconf_value,
g_value_get_boolean (&value));
break;
case G_TYPE_DOUBLE:
gconf_value = gconf_value_new (GCONF_VALUE_FLOAT);
#ifdef HAVE_CORBA_GCONF
/* FIXME we cast to a float explicitly as CORBA GConf
* uses doubles in its API, but treats them as floats
* when transporting them over CORBA. See #322837 */
gconf_value_set_float (gconf_value,
(float) g_value_get_double (&value));
#else
gconf_value_set_float (gconf_value,
g_value_get_double (&value));
#endif
break;
case G_TYPE_FLOAT:
gconf_value = gconf_value_new (GCONF_VALUE_FLOAT);
gconf_value_set_float (gconf_value,
g_value_get_float (&value));
break;
default:
if (g_type_is_a (value.g_type, G_TYPE_ENUM)) {
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_enum (&value));
} else {
g_warning ("prop_binding_sync_prop_to_pref: "
"Unhandled value type '%s'.\n",
g_type_name (value.g_type));
goto done;
}
break;
}
/* Set to GConf */
gconf_client_set (bridge->client, binding->key, gconf_value, NULL);
/* Store until change notification comes in, so that we are able
* to ignore it */
binding->val_changes = g_slist_append (binding->val_changes,
gconf_value);
done:
g_value_unset (&value);
}
static GConfValue *
gconf_settings_backend_simple_gvariant_to_gconf_value (GVariant *value,
const GVariantType *type)
{
GConfValue *gconf_value = NULL;
if (g_variant_type_equal (type, G_VARIANT_TYPE_BOOLEAN))
{
gconf_value = gconf_value_new (GCONF_VALUE_BOOL);
gconf_value_set_bool (gconf_value, g_variant_get_boolean (value));
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_BYTE))
{
guchar i = g_variant_get_byte (value);
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value, i);
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_INT16))
{
gint16 i = g_variant_get_int16 (value);
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value, i);
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_UINT16))
{
guint16 i = g_variant_get_uint16 (value);
if (i > G_MAXINT)
return NULL;
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value, i);
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_INT32))
{
gint32 i = g_variant_get_int32 (value);
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value, i);
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_UINT32))
{
guint32 i = g_variant_get_uint32 (value);
if (i > G_MAXINT)
return NULL;
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value, i);
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_INT64))
{
gint64 i = g_variant_get_int64 (value);
if (i < G_MININT || i > G_MAXINT)
return NULL;
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value, i);
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_UINT64))
{
guint64 i = g_variant_get_uint64 (value);
if (i > G_MAXINT)
return NULL;
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value, i);
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_HANDLE))
{
guint32 i = g_variant_get_handle (value);
if (i > G_MAXINT)
return NULL;
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value, i);
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_DOUBLE))
{
gconf_value = gconf_value_new (GCONF_VALUE_FLOAT);
gconf_value_set_float (gconf_value, g_variant_get_double (value));
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING) ||
g_variant_type_equal (type, G_VARIANT_TYPE_OBJECT_PATH) ||
g_variant_type_equal (type, G_VARIANT_TYPE_SIGNATURE))
{
gconf_value = gconf_value_new (GCONF_VALUE_STRING);
gconf_value_set_string (gconf_value, g_variant_get_string (value, NULL));
}
return gconf_value;
}
/* Helper for utils_get_value, reads a list. The "list" is a struct with the
* list type and an array with the values directly in it.
*/
static GConfValue *
utils_get_value_helper_list (DBusMessageIter *iter)
{
DBusMessageIter struct_iter;
DBusMessageIter array_iter;
GConfValue *value;
gint32 list_type;
GSList *list;
GConfValue *child_value;
d(g_print ("Get value (list)\n"));
value = gconf_value_new (GCONF_VALUE_LIST);
dbus_message_iter_recurse (iter, &struct_iter);
/* Get the list type. */
dbus_message_iter_get_basic (&struct_iter, &list_type);
gconf_value_set_list_type (value, list_type);
/* Get the array. */
dbus_message_iter_next (&struct_iter);
dbus_message_iter_recurse (&struct_iter, &array_iter);
/* And the values from the array. */
list = NULL;
switch (list_type)
{
case GCONF_VALUE_STRING:
while (dbus_message_iter_get_arg_type (&array_iter) == DBUS_TYPE_STRING)
{
const gchar *str;
dbus_message_iter_get_basic (&array_iter, &str);
child_value = gconf_value_new (GCONF_VALUE_STRING);
gconf_value_set_string (child_value, str);
list = g_slist_prepend (list, child_value);
dbus_message_iter_next (&array_iter);
}
break;
case GCONF_VALUE_INT:
while (dbus_message_iter_get_arg_type (&array_iter) == DBUS_TYPE_INT32)
{
gint32 i;
dbus_message_iter_get_basic (&array_iter, &i);
child_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (child_value, i);
list = g_slist_prepend (list, child_value);
dbus_message_iter_next (&array_iter);
}
break;
case GCONF_VALUE_FLOAT:
while (dbus_message_iter_get_arg_type (&array_iter) == DBUS_TYPE_DOUBLE)
{
gdouble d;
dbus_message_iter_get_basic (&array_iter, &d);
child_value = gconf_value_new (GCONF_VALUE_FLOAT);
gconf_value_set_float (child_value, d);
list = g_slist_prepend (list, child_value);
dbus_message_iter_next (&array_iter);
}
break;
case GCONF_VALUE_BOOL:
while (dbus_message_iter_get_arg_type (&array_iter) == DBUS_TYPE_BOOLEAN)
{
gboolean b;
dbus_message_iter_get_basic (&array_iter, &b);
child_value = gconf_value_new (GCONF_VALUE_BOOL);
gconf_value_set_bool (child_value, b);
list = g_slist_prepend (list, child_value);
dbus_message_iter_next (&array_iter);
}
break;
case GCONF_VALUE_SCHEMA:
while (dbus_message_iter_get_arg_type (&array_iter) == DBUS_TYPE_STRUCT)
{
child_value = utils_get_schema_value (&array_iter);
list = g_slist_prepend (list, child_value);
dbus_message_iter_next (&array_iter);
}
break;
default:
g_assert_not_reached ();
}
list = g_slist_reverse (list);
gconf_value_set_list_nocopy (value, list);
return value;
}
