Invokes a function in such a way that context is owned during the
invocation of function.
This function is the same as g_main_context_invoke() except that it
lets you specify the priority incase function ends up being
scheduled as an idle and also lets you give a GDestroyNotify for data.
notify should not assume that it is called from any particular
thread or with any particular context acquired.
Since 2.28
Invokes a function in such a way that context is owned during the invocation of function. This function is the same as g_main_context_invoke() except that it lets you specify the priority incase function ends up being scheduled as an idle and also lets you give a GDestroyNotify for data. notify should not assume that it is called from any particular thread or with any particular context acquired. Since 2.28