static void
handle_preference_init_string (void)
{
MetaStringPreference *cursor = preferences_string;
while (cursor->base.key != NULL)
{
char *value;
/* Complex keys have a mapping function to check validity */
if (cursor->handler)
{
if (cursor->target)
meta_bug ("%s has both a target and a handler\n", cursor->base.key);
g_settings_get_mapped (SETTINGS (cursor->base.schema),
cursor->base.key, cursor->handler, NULL);
}
else
{
if (!cursor->target)
meta_bug ("%s must have handler or target\n", cursor->base.key);
if (*(cursor->target))
g_free (*(cursor->target));
value = g_settings_get_string (SETTINGS (cursor->base.schema),
cursor->base.key);
*(cursor->target) = value;
}
++cursor;
}
}
/**
* games_settings_get_keyval:
* @settings: a #GSettings
* @key: the key name
* @keyval: (out):
* @modifiers: (out):
*
* Returns the keyboard key associated with @key in @group, or 0 if
* the value could not be parsed as a keyval.
*
* Returns: a keyboard key value
*/
void
games_settings_get_keyval (GSettings *settings,
const char *key,
guint *keyval,
GdkModifierType *modifiers)
{
KeyEntry entry;
g_return_if_fail (G_IS_SETTINGS (settings));
g_return_if_fail (key != NULL && key[0] != '\0');
g_settings_get_mapped (settings, key, (GSettingsGetMapping) variant_to_keyval, &entry);
if (keyval)
*keyval = entry.keyval;
if (modifiers)
*modifiers = entry.modifiers;
}
static void
handle_preference_update_string (GSettings *settings,
gchar *key)
{
MetaStringPreference *cursor = preferences_string;
char *value;
gboolean inform_listeners = FALSE;
while (cursor->base.key != NULL && strcmp (key, cursor->base.key) != 0)
++cursor;
if (cursor->base.key==NULL)
/* Didn't recognise that key. */
return;
/* Complex keys have a mapping function to check validity */
if (cursor->handler)
{
if (cursor->target)
meta_bug ("%s has both a target and a handler\n", cursor->base.key);
g_settings_get_mapped (SETTINGS (cursor->base.schema),
cursor->base.key, cursor->handler, NULL);
}
else
{
if (!cursor->target)
meta_bug ("%s must have handler or target\n", cursor->base.key);
value = g_settings_get_string (SETTINGS (cursor->base.schema),
cursor->base.key);
inform_listeners = (g_strcmp0 (value, *(cursor->target)) != 0);
if (*(cursor->target))
g_free (*(cursor->target));
*(cursor->target) = value;
}
if (inform_listeners)
queue_changed (cursor->base.pref);
}
