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provider: Implement default methods

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Simply return NULL when these methods are called.

If not implemented, calling these methods may result
in crash when the subclasses haven't implemented them.
This commit is contained in:
Mohammed Sadiq 2021-04-04 18:16:48 +05:30
parent faa35e90dc
commit a30e1eaa8f
1 changed files with 22 additions and 0 deletions
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22
src/calls-provider.c
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@ -52,6 +52,24 @@ enum {
};
static GParamSpec *props[PROP_LAST_PROP];
static const char *
calls_provider_real_get_name (CallsProvider *self)
{
return NULL;
}
static const char *
calls_provider_real_get_status (CallsProvider *self)
{
return NULL;
}
GListModel *
calls_provider_real_get_origins (CallsProvider *self)
{
return NULL;
}
static void
calls_provider_get_property (GObject *object,
@ -79,6 +97,10 @@ calls_provider_class_init (CallsProviderClass *klass)
object_class->get_property = calls_provider_get_property;
klass->get_name = calls_provider_real_get_name;
klass->get_status = calls_provider_real_get_status;
klass->get_origins = calls_provider_real_get_origins;
props[PROP_STATUS] =
g_param_spec_string ("status",
"Status",