gstreamer-rs/gstreamer/src/auto/ghost_pad.rs

// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use Object;
use Pad;
use PadDirection;
use PadTemplate;
use ProxyPad;
use ffi;
use glib;
use glib::object::Cast;
use glib::object::IsA;
use glib::translate::*;

glib_wrapper! {
    pub struct GhostPad(Object<ffi::GstGhostPad, ffi::GstGhostPadClass, GhostPadClass>) @extends ProxyPad, Pad, Object;

    match fn {
        get_type => || ffi::gst_ghost_pad_get_type(),
    }
}

impl GhostPad {
    pub fn new_no_target<'a, P: Into<Option<&'a str>>>(name: P, dir: PadDirection) -> GhostPad {
        assert_initialized_main_thread!();
        let name = name.into();
        unsafe {
            Pad::from_glib_none(ffi::gst_ghost_pad_new_no_target(name.to_glib_none().0, dir.to_glib())).unsafe_cast()
        }
    }

    pub fn new_no_target_from_template<'a, P: Into<Option<&'a str>>, Q: IsA<PadTemplate>>(name: P, templ: &Q) -> GhostPad {
        skip_assert_initialized!();
        let name = name.into();
        unsafe {
            Pad::from_glib_none(ffi::gst_ghost_pad_new_no_target_from_template(name.to_glib_none().0, templ.as_ref().to_glib_none().0)).unsafe_cast()
        }
    }
}

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<'a, P: IsA<Pad> + 'a, Q: Into<Option<&'a P>>>(&self, newtarget: Q) -> Result<(), glib::error::BoolError>;
}

impl<O: IsA<GhostPad>> GhostPadExt for O {
    fn get_target(&self) -> Option<Pad> {
        unsafe {
            from_glib_full(ffi::gst_ghost_pad_get_target(self.as_ref().to_glib_none().0))
        }
    }

    fn set_target<'a, P: IsA<Pad> + 'a, Q: Into<Option<&'a P>>>(&self, newtarget: Q) -> Result<(), glib::error::BoolError> {
        let newtarget = newtarget.into();
        unsafe {
            glib_result_from_gboolean!(ffi::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")
        }
    }
}