gstreamer-rs/gstreamer-editing-services/src/auto/timeline.rs

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// 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
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use crate::Asset;
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#[cfg(any(feature = "v1_18", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
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use crate::Clip;
use crate::Extractable;
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#[cfg(any(feature = "v1_18", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
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use crate::FrameNumber;
use crate::Group;
use crate::Layer;
use crate::TimelineElement;
use crate::Track;
use crate::TrackElement;
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use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use std::boxed::Box as Box_;
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use std::mem::transmute;
use std::ptr;
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glib::glib_wrapper! {
pub struct Timeline(Object<ffi::GESTimeline, ffi::GESTimelineClass>) @extends gst::Element, gst::Object, @implements Extractable;
match fn {
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get_type => || ffi::ges_timeline_get_type(),
}
}
impl Timeline {
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#[doc(alias = "ges_timeline_new")]
pub fn new() -> Timeline {
assert_initialized_main_thread!();
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unsafe { from_glib_none(ffi::ges_timeline_new()) }
}
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#[doc(alias = "ges_timeline_new_audio_video")]
pub fn new_audio_video() -> Timeline {
assert_initialized_main_thread!();
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unsafe { from_glib_none(ffi::ges_timeline_new_audio_video()) }
}
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#[doc(alias = "ges_timeline_new_from_uri")]
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pub fn from_uri(uri: &str) -> Result<Option<Timeline>, glib::Error> {
assert_initialized_main_thread!();
unsafe {
let mut error = ptr::null_mut();
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let ret = ffi::ges_timeline_new_from_uri(uri.to_glib_none().0, &mut error);
if error.is_null() {
Ok(from_glib_none(ret))
} else {
Err(from_glib_full(error))
}
}
}
}
impl Default for Timeline {
fn default() -> Self {
Self::new()
}
}
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pub const NONE_TIMELINE: Option<&Timeline> = None;
pub trait TimelineExt: 'static {
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#[cfg_attr(feature = "v1_18", deprecated)]
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#[doc(alias = "ges_timeline_add_layer")]
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fn add_layer<P: IsA<Layer>>(&self, layer: &P) -> Result<(), glib::error::BoolError>;
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#[doc(alias = "ges_timeline_add_track")]
fn add_track<P: IsA<Track>>(&self, track: &P) -> Result<(), glib::error::BoolError>;
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#[doc(alias = "ges_timeline_append_layer")]
fn append_layer(&self) -> Layer;
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#[doc(alias = "ges_timeline_commit")]
fn commit(&self) -> bool;
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#[doc(alias = "ges_timeline_commit_sync")]
fn commit_sync(&self) -> bool;
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#[doc(alias = "ges_timeline_get_auto_transition")]
fn get_auto_transition(&self) -> bool;
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#[doc(alias = "ges_timeline_get_duration")]
fn get_duration(&self) -> gst::ClockTime;
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#[doc(alias = "ges_timeline_get_element")]
fn get_element(&self, name: &str) -> Option<TimelineElement>;
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#[cfg(any(feature = "v1_18", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
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#[doc(alias = "ges_timeline_get_frame_at")]
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fn get_frame_at(&self, timestamp: gst::ClockTime) -> FrameNumber;
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#[cfg(any(feature = "v1_18", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
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#[doc(alias = "ges_timeline_get_frame_time")]
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fn get_frame_time(&self, frame_number: FrameNumber) -> gst::ClockTime;
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#[doc(alias = "ges_timeline_get_groups")]
fn get_groups(&self) -> Vec<Group>;
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#[doc(alias = "ges_timeline_get_layer")]
fn get_layer(&self, priority: u32) -> Option<Layer>;
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#[doc(alias = "ges_timeline_get_layers")]
fn get_layers(&self) -> Vec<Layer>;
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#[doc(alias = "ges_timeline_get_pad_for_track")]
fn get_pad_for_track<P: IsA<Track>>(&self, track: &P) -> Option<gst::Pad>;
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#[doc(alias = "ges_timeline_get_snapping_distance")]
fn get_snapping_distance(&self) -> gst::ClockTime;
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#[doc(alias = "ges_timeline_get_track_for_pad")]
fn get_track_for_pad<P: IsA<gst::Pad>>(&self, pad: &P) -> Option<Track>;
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#[doc(alias = "ges_timeline_get_tracks")]
fn get_tracks(&self) -> Vec<Track>;
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#[doc(alias = "ges_timeline_is_empty")]
fn is_empty(&self) -> bool;
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#[doc(alias = "ges_timeline_load_from_uri")]
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fn load_from_uri(&self, uri: &str) -> Result<(), glib::Error>;
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#[cfg(any(feature = "v1_16", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_16")))]
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#[doc(alias = "ges_timeline_move_layer")]
fn move_layer<P: IsA<Layer>>(
&self,
layer: &P,
new_layer_priority: u32,
) -> Result<(), glib::error::BoolError>;
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#[doc(alias = "ges_timeline_paste_element")]
fn paste_element<P: IsA<TimelineElement>>(
&self,
element: &P,
position: gst::ClockTime,
layer_priority: i32,
) -> Option<TimelineElement>;
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#[doc(alias = "ges_timeline_remove_layer")]
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fn remove_layer<P: IsA<Layer>>(&self, layer: &P) -> Result<(), glib::error::BoolError>;
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#[doc(alias = "ges_timeline_remove_track")]
fn remove_track<P: IsA<Track>>(&self, track: &P) -> Result<(), glib::error::BoolError>;
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#[doc(alias = "ges_timeline_save_to_uri")]
fn save_to_uri<P: IsA<Asset>>(
&self,
uri: &str,
formatter_asset: Option<&P>,
overwrite: bool,
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) -> Result<(), glib::Error>;
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#[doc(alias = "ges_timeline_set_auto_transition")]
fn set_auto_transition(&self, auto_transition: bool);
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#[doc(alias = "ges_timeline_set_snapping_distance")]
fn set_snapping_distance(&self, snapping_distance: gst::ClockTime);
fn connect_commited<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_group_added<F: Fn(&Self, &Group) + 'static>(&self, f: F) -> SignalHandlerId;
//fn connect_group_removed<Unsupported or ignored types>(&self, f: F) -> SignalHandlerId;
fn connect_layer_added<F: Fn(&Self, &Layer) + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_layer_removed<F: Fn(&Self, &Layer) + 'static>(&self, f: F) -> SignalHandlerId;
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#[cfg(any(feature = "v1_18", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
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fn connect_select_element_track<F: Fn(&Self, &Clip, &TrackElement) -> Track + 'static>(
&self,
f: F,
) -> SignalHandlerId;
//fn connect_select_tracks_for_object<Unsupported or ignored types>(&self, f: F) -> SignalHandlerId;
fn connect_snapping_ended<F: Fn(&Self, &TrackElement, &TrackElement, u64) + 'static>(
&self,
f: F,
) -> SignalHandlerId;
fn connect_snapping_started<F: Fn(&Self, &TrackElement, &TrackElement, u64) + 'static>(
&self,
f: F,
) -> SignalHandlerId;
fn connect_track_added<F: Fn(&Self, &Track) + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_track_removed<F: Fn(&Self, &Track) + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_property_auto_transition_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId;
fn connect_property_duration_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_property_snapping_distance_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId;
}
impl<O: IsA<Timeline>> TimelineExt for O {
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fn add_layer<P: IsA<Layer>>(&self, layer: &P) -> Result<(), glib::error::BoolError> {
unsafe {
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glib::glib_result_from_gboolean!(
ffi::ges_timeline_add_layer(
self.as_ref().to_glib_none().0,
layer.as_ref().to_glib_none().0
),
"Failed to add layer"
)
}
}
fn add_track<P: IsA<Track>>(&self, track: &P) -> Result<(), glib::error::BoolError> {
unsafe {
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glib::glib_result_from_gboolean!(
ffi::ges_timeline_add_track(
self.as_ref().to_glib_none().0,
track.as_ref().to_glib_full()
),
"Failed to add track"
)
}
}
fn append_layer(&self) -> Layer {
unsafe {
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from_glib_none(ffi::ges_timeline_append_layer(
self.as_ref().to_glib_none().0,
))
}
}
fn commit(&self) -> bool {
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unsafe { from_glib(ffi::ges_timeline_commit(self.as_ref().to_glib_none().0)) }
}
fn commit_sync(&self) -> bool {
unsafe {
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from_glib(ffi::ges_timeline_commit_sync(
self.as_ref().to_glib_none().0,
))
}
}
fn get_auto_transition(&self) -> bool {
unsafe {
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from_glib(ffi::ges_timeline_get_auto_transition(
self.as_ref().to_glib_none().0,
))
}
}
fn get_duration(&self) -> gst::ClockTime {
unsafe {
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from_glib(ffi::ges_timeline_get_duration(
self.as_ref().to_glib_none().0,
))
}
}
fn get_element(&self, name: &str) -> Option<TimelineElement> {
unsafe {
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from_glib_full(ffi::ges_timeline_get_element(
self.as_ref().to_glib_none().0,
name.to_glib_none().0,
))
}
}
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#[cfg(any(feature = "v1_18", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
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fn get_frame_at(&self, timestamp: gst::ClockTime) -> FrameNumber {
unsafe {
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ffi::ges_timeline_get_frame_at(self.as_ref().to_glib_none().0, timestamp.to_glib())
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}
}
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#[cfg(any(feature = "v1_18", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
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fn get_frame_time(&self, frame_number: FrameNumber) -> gst::ClockTime {
unsafe {
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from_glib(ffi::ges_timeline_get_frame_time(
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self.as_ref().to_glib_none().0,
frame_number,
))
}
}
fn get_groups(&self) -> Vec<Group> {
unsafe {
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FromGlibPtrContainer::from_glib_none(ffi::ges_timeline_get_groups(
self.as_ref().to_glib_none().0,
))
}
}
fn get_layer(&self, priority: u32) -> Option<Layer> {
unsafe {
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from_glib_full(ffi::ges_timeline_get_layer(
self.as_ref().to_glib_none().0,
priority,
))
}
}
fn get_layers(&self) -> Vec<Layer> {
unsafe {
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FromGlibPtrContainer::from_glib_full(ffi::ges_timeline_get_layers(
self.as_ref().to_glib_none().0,
))
}
}
fn get_pad_for_track<P: IsA<Track>>(&self, track: &P) -> Option<gst::Pad> {
unsafe {
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from_glib_none(ffi::ges_timeline_get_pad_for_track(
self.as_ref().to_glib_none().0,
track.as_ref().to_glib_none().0,
))
}
}
fn get_snapping_distance(&self) -> gst::ClockTime {
unsafe {
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from_glib(ffi::ges_timeline_get_snapping_distance(
self.as_ref().to_glib_none().0,
))
}
}
fn get_track_for_pad<P: IsA<gst::Pad>>(&self, pad: &P) -> Option<Track> {
unsafe {
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from_glib_none(ffi::ges_timeline_get_track_for_pad(
self.as_ref().to_glib_none().0,
pad.as_ref().to_glib_none().0,
))
}
}
fn get_tracks(&self) -> Vec<Track> {
unsafe {
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FromGlibPtrContainer::from_glib_full(ffi::ges_timeline_get_tracks(
self.as_ref().to_glib_none().0,
))
}
}
fn is_empty(&self) -> bool {
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unsafe { from_glib(ffi::ges_timeline_is_empty(self.as_ref().to_glib_none().0)) }
}
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fn load_from_uri(&self, uri: &str) -> Result<(), glib::Error> {
unsafe {
let mut error = ptr::null_mut();
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let _ = ffi::ges_timeline_load_from_uri(
self.as_ref().to_glib_none().0,
uri.to_glib_none().0,
&mut error,
);
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
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#[cfg(any(feature = "v1_16", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_16")))]
fn move_layer<P: IsA<Layer>>(
&self,
layer: &P,
new_layer_priority: u32,
) -> Result<(), glib::error::BoolError> {
unsafe {
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glib::glib_result_from_gboolean!(
ffi::ges_timeline_move_layer(
self.as_ref().to_glib_none().0,
layer.as_ref().to_glib_none().0,
new_layer_priority
),
"Failed to move layer"
)
}
}
fn paste_element<P: IsA<TimelineElement>>(
&self,
element: &P,
position: gst::ClockTime,
layer_priority: i32,
) -> Option<TimelineElement> {
unsafe {
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from_glib_full(ffi::ges_timeline_paste_element(
self.as_ref().to_glib_none().0,
element.as_ref().to_glib_none().0,
position.to_glib(),
layer_priority,
))
}
}
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fn remove_layer<P: IsA<Layer>>(&self, layer: &P) -> Result<(), glib::error::BoolError> {
unsafe {
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glib::glib_result_from_gboolean!(
ffi::ges_timeline_remove_layer(
self.as_ref().to_glib_none().0,
layer.as_ref().to_glib_none().0
),
"Failed to remove layer"
)
}
}
fn remove_track<P: IsA<Track>>(&self, track: &P) -> Result<(), glib::error::BoolError> {
unsafe {
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glib::glib_result_from_gboolean!(
ffi::ges_timeline_remove_track(
self.as_ref().to_glib_none().0,
track.as_ref().to_glib_none().0
),
"Failed to remove track"
)
}
}
fn save_to_uri<P: IsA<Asset>>(
&self,
uri: &str,
formatter_asset: Option<&P>,
overwrite: bool,
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) -> Result<(), glib::Error> {
unsafe {
let mut error = ptr::null_mut();
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let _ = ffi::ges_timeline_save_to_uri(
self.as_ref().to_glib_none().0,
uri.to_glib_none().0,
formatter_asset.map(|p| p.as_ref()).to_glib_none().0,
overwrite.to_glib(),
&mut error,
);
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
fn set_auto_transition(&self, auto_transition: bool) {
unsafe {
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ffi::ges_timeline_set_auto_transition(
self.as_ref().to_glib_none().0,
auto_transition.to_glib(),
);
}
}
fn set_snapping_distance(&self, snapping_distance: gst::ClockTime) {
unsafe {
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ffi::ges_timeline_set_snapping_distance(
self.as_ref().to_glib_none().0,
snapping_distance.to_glib(),
);
}
}
fn connect_commited<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn commited_trampoline<P, F: Fn(&P) + 'static>(
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this: *mut ffi::GESTimeline,
f: glib::ffi::gpointer,
) where
P: IsA<Timeline>,
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{
let f: &F = &*(f as *const F);
f(&Timeline::from_glib_borrow(this).unsafe_cast_ref())
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}
unsafe {
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let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"commited\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
commited_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_group_added<F: Fn(&Self, &Group) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn group_added_trampoline<P, F: Fn(&P, &Group) + 'static>(
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this: *mut ffi::GESTimeline,
group: *mut ffi::GESGroup,
f: glib::ffi::gpointer,
) where
P: IsA<Timeline>,
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{
let f: &F = &*(f as *const F);
f(
&Timeline::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(group),
)
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}
unsafe {
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let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"group-added\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
group_added_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
//fn connect_group_removed<Unsupported or ignored types>(&self, f: F) -> SignalHandlerId {
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// Empty ctype children: *.PtrArray TypeId { ns_id: 1, id: 54 }
//}
fn connect_layer_added<F: Fn(&Self, &Layer) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn layer_added_trampoline<P, F: Fn(&P, &Layer) + 'static>(
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this: *mut ffi::GESTimeline,
layer: *mut ffi::GESLayer,
f: glib::ffi::gpointer,
) where
P: IsA<Timeline>,
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{
let f: &F = &*(f as *const F);
f(
&Timeline::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(layer),
)
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}
unsafe {
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let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"layer-added\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
layer_added_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_layer_removed<F: Fn(&Self, &Layer) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn layer_removed_trampoline<P, F: Fn(&P, &Layer) + 'static>(
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this: *mut ffi::GESTimeline,
layer: *mut ffi::GESLayer,
f: glib::ffi::gpointer,
) where
P: IsA<Timeline>,
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{
let f: &F = &*(f as *const F);
f(
&Timeline::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(layer),
)
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}
unsafe {
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let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"layer-removed\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
layer_removed_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
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#[cfg(any(feature = "v1_18", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
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fn connect_select_element_track<F: Fn(&Self, &Clip, &TrackElement) -> Track + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn select_element_track_trampoline<
P,
F: Fn(&P, &Clip, &TrackElement) -> Track + 'static,
>(
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this: *mut ffi::GESTimeline,
clip: *mut ffi::GESClip,
track_element: *mut ffi::GESTrackElement,
f: glib::ffi::gpointer,
) -> *mut ffi::GESTrack
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where
P: IsA<Timeline>,
{
let f: &F = &*(f as *const F);
f(
&Timeline::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(clip),
&from_glib_borrow(track_element),
)
.to_glib_full()
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"select-element-track\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
select_element_track_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
//fn connect_select_tracks_for_object<Unsupported or ignored types>(&self, f: F) -> SignalHandlerId {
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// Empty ctype return value *.PtrArray TypeId { ns_id: 1, id: 17 }
//}
fn connect_snapping_ended<F: Fn(&Self, &TrackElement, &TrackElement, u64) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn snapping_ended_trampoline<
P,
F: Fn(&P, &TrackElement, &TrackElement, u64) + 'static,
>(
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this: *mut ffi::GESTimeline,
obj1: *mut ffi::GESTrackElement,
obj2: *mut ffi::GESTrackElement,
position: u64,
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f: glib::ffi::gpointer,
) where
P: IsA<Timeline>,
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{
let f: &F = &*(f as *const F);
f(
&Timeline::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(obj1),
&from_glib_borrow(obj2),
position,
)
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}
unsafe {
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let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"snapping-ended\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
snapping_ended_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_snapping_started<F: Fn(&Self, &TrackElement, &TrackElement, u64) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn snapping_started_trampoline<
P,
F: Fn(&P, &TrackElement, &TrackElement, u64) + 'static,
>(
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this: *mut ffi::GESTimeline,
obj1: *mut ffi::GESTrackElement,
obj2: *mut ffi::GESTrackElement,
position: u64,
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f: glib::ffi::gpointer,
) where
P: IsA<Timeline>,
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{
let f: &F = &*(f as *const F);
f(
&Timeline::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(obj1),
&from_glib_borrow(obj2),
position,
)
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}
unsafe {
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let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"snapping-started\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
snapping_started_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_track_added<F: Fn(&Self, &Track) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn track_added_trampoline<P, F: Fn(&P, &Track) + 'static>(
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this: *mut ffi::GESTimeline,
track: *mut ffi::GESTrack,
f: glib::ffi::gpointer,
) where
P: IsA<Timeline>,
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{
let f: &F = &*(f as *const F);
f(
&Timeline::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(track),
)
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}
unsafe {
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let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"track-added\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
track_added_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_track_removed<F: Fn(&Self, &Track) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn track_removed_trampoline<P, F: Fn(&P, &Track) + 'static>(
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this: *mut ffi::GESTimeline,
track: *mut ffi::GESTrack,
f: glib::ffi::gpointer,
) where
P: IsA<Timeline>,
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{
let f: &F = &*(f as *const F);
f(
&Timeline::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(track),
)
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}
unsafe {
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let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"track-removed\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
track_removed_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_property_auto_transition_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_auto_transition_trampoline<P, F: Fn(&P) + 'static>(
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this: *mut ffi::GESTimeline,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) where
P: IsA<Timeline>,
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{
let f: &F = &*(f as *const F);
f(&Timeline::from_glib_borrow(this).unsafe_cast_ref())
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}
unsafe {
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let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::auto-transition\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
notify_auto_transition_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_property_duration_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_duration_trampoline<P, F: Fn(&P) + 'static>(
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this: *mut ffi::GESTimeline,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) where
P: IsA<Timeline>,
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{
let f: &F = &*(f as *const F);
f(&Timeline::from_glib_borrow(this).unsafe_cast_ref())
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}
unsafe {
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let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::duration\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
notify_duration_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_property_snapping_distance_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_snapping_distance_trampoline<P, F: Fn(&P) + 'static>(
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this: *mut ffi::GESTimeline,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) where
P: IsA<Timeline>,
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{
let f: &F = &*(f as *const F);
f(&Timeline::from_glib_borrow(this).unsafe_cast_ref())
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}
unsafe {
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let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::snapping-distance\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
notify_snapping_distance_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}