gstreamer_editing_services/auto/
transition_clip.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
4// DO NOT EDIT
5
6use crate::{
7    ffi, BaseTransitionClip, Clip, Container, Extractable, MetaContainer, OperationClip,
8    TimelineElement, VideoStandardTransitionType,
9};
10use glib::{
11    prelude::*,
12    signal::{connect_raw, SignalHandlerId},
13    translate::*,
14};
15use std::boxed::Box as Box_;
16
17glib::wrapper! {
18    #[doc(alias = "GESTransitionClip")]
19    pub struct TransitionClip(Object<ffi::GESTransitionClip, ffi::GESTransitionClipClass>) @extends BaseTransitionClip, OperationClip, Clip, Container, TimelineElement, @implements Extractable, MetaContainer;
20
21    match fn {
22        type_ => || ffi::ges_transition_clip_get_type(),
23    }
24}
25
26impl TransitionClip {
27    pub const NONE: Option<&'static TransitionClip> = None;
28
29    #[doc(alias = "ges_transition_clip_new")]
30    pub fn new(vtype: VideoStandardTransitionType) -> Option<TransitionClip> {
31        assert_initialized_main_thread!();
32        unsafe { from_glib_none(ffi::ges_transition_clip_new(vtype.into_glib())) }
33    }
34
35    #[doc(alias = "ges_transition_clip_new_for_nick")]
36    #[doc(alias = "new_for_nick")]
37    pub fn for_nick(nick: &str) -> Option<TransitionClip> {
38        assert_initialized_main_thread!();
39        unsafe { from_glib_none(ffi::ges_transition_clip_new_for_nick(nick.to_glib_none().0)) }
40    }
41}
42
43mod sealed {
44    pub trait Sealed {}
45    impl<T: super::IsA<super::TransitionClip>> Sealed for T {}
46}
47
48pub trait TransitionClipExt: IsA<TransitionClip> + sealed::Sealed + 'static {
49    fn vtype(&self) -> VideoStandardTransitionType {
50        ObjectExt::property(self.as_ref(), "vtype")
51    }
52
53    fn set_vtype(&self, vtype: VideoStandardTransitionType) {
54        ObjectExt::set_property(self.as_ref(), "vtype", vtype)
55    }
56
57    #[doc(alias = "vtype")]
58    fn connect_vtype_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
59        unsafe extern "C" fn notify_vtype_trampoline<
60            P: IsA<TransitionClip>,
61            F: Fn(&P) + 'static,
62        >(
63            this: *mut ffi::GESTransitionClip,
64            _param_spec: glib::ffi::gpointer,
65            f: glib::ffi::gpointer,
66        ) {
67            let f: &F = &*(f as *const F);
68            f(TransitionClip::from_glib_borrow(this).unsafe_cast_ref())
69        }
70        unsafe {
71            let f: Box_<F> = Box_::new(f);
72            connect_raw(
73                self.as_ptr() as *mut _,
74                b"notify::vtype\0".as_ptr() as *const _,
75                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
76                    notify_vtype_trampoline::<Self, F> as *const (),
77                )),
78                Box_::into_raw(f),
79            )
80        }
81    }
82}
83
84impl<O: IsA<TransitionClip>> TransitionClipExt for O {}
gstreamer_editing_services/auto/transition_clip.rs

gstreamer_editing_services/auto/
transition_clip.rs
