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GApplication: fix remote action states

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Fix up remote_action_info_new_from_iter() to do its job better and use
it from all places that it's appropriate.

Closes #650236.
This commit is contained in:
Ryan Lortie 2011-05-18 17:53:07 -04:00
parent 0e10116b3b
commit 0e63b57eea
1 changed files with 31 additions and 24 deletions
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53
gio/gapplicationimpl-dbus.c
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@ -417,27 +417,50 @@ g_application_impl_destroy (GApplicationImpl *impl)
g_slice_free (GApplicationImpl, impl);
}
static void
unwrap_fake_maybe (GVariant **value)
{
GVariant *tmp;
if (g_variant_n_children (*value))
g_variant_get_child (*value, 0, "v", &tmp);
else
tmp = NULL;
g_variant_unref (*value);
*value = tmp;
}
RemoteActionInfo *
remote_action_info_new_from_iter (GVariantIter *iter)
{
RemoteActionInfo *info;
const gchar *name;
GVariant *param_type;
gboolean enabled;
GVariant *state;
gchar *name;
if (!g_variant_iter_next (iter, "(s@avb@av)", &name,
&param_type, &enabled, &state))
return NULL;
unwrap_fake_maybe (&param_type);
unwrap_fake_maybe (&state);
info = g_slice_new (RemoteActionInfo);
info->parameter_type = g_variant_type_copy (
g_variant_type_element (
g_variant_get_type (param_type)));
info->name = name;
info->enabled = enabled;
info->state = state;
if (param_type != NULL)
{
info->parameter_type = g_variant_type_copy (
g_variant_type_element (
g_variant_get_type (param_type)));
g_variant_unref (param_type);
}
else
info->parameter_type = NULL;
return info;
}
@ -708,32 +731,16 @@ g_application_impl_register (GApplication *application,
/* Create and populate the hashtable */
{
RemoteActionInfo *info;
GVariant *descriptions;
GVariantIter iter;
GVariant *param_type;
gboolean enabled;
GVariant *state;
gchar *name;
*remote_actions = g_hash_table_new (g_str_hash, g_str_equal);
descriptions = g_variant_get_child_value (reply, 0);
g_variant_iter_init (&iter, descriptions);
while (g_variant_iter_next (&iter, "(s@avb@av)", &name,
&param_type, &enabled, &state))
{
RemoteActionInfo *action;
action = g_slice_new (RemoteActionInfo);
action->parameter_type = g_variant_type_copy (
g_variant_type_element (
g_variant_get_type (param_type)));
action->enabled = enabled;
action->state = state;
g_hash_table_insert (*remote_actions, name, action);
g_variant_unref (param_type);
}
while ((info = remote_action_info_new_from_iter (&iter)))
g_hash_table_insert (*remote_actions, info->name, info);
g_variant_unref (descriptions);
}