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use glib;
use glib::object::IsA;
use glib::translate::*;
use gst_sys;
use Object;
use Pad;
use ProxyPad;
glib_wrapper! {
pub struct GhostPad(Object<gst_sys::GstGhostPad, gst_sys::GstGhostPadClass, GhostPadClass>) @extends ProxyPad, Pad, Object;
match fn {
get_type => || gst_sys::gst_ghost_pad_get_type(),
}
}
unsafe impl Send for GhostPad {}
unsafe impl Sync for GhostPad {}
pub const NONE_GHOST_PAD: Option<&GhostPad> = None;
pub trait GhostPadExt: 'static {
fn get_target(&self) -> Option<Pad>;
fn set_target<P: IsA<Pad>>(&self, newtarget: Option<&P>) -> Result<(), glib::error::BoolError>;
}
impl<O: IsA<GhostPad>> GhostPadExt for O {
fn get_target(&self) -> Option<Pad> {
unsafe {
from_glib_full(gst_sys::gst_ghost_pad_get_target(
self.as_ref().to_glib_none().0,
))
}
}
fn set_target<P: IsA<Pad>>(&self, newtarget: Option<&P>) -> Result<(), glib::error::BoolError> {
unsafe {
glib_result_from_gboolean!(
gst_sys::gst_ghost_pad_set_target(
self.as_ref().to_glib_none().0,
newtarget.map(|p| p.as_ref()).to_glib_none().0
),
"Failed to set target"
)
}
}
}