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use crate::AnimationTarget;
use glib::object::Cast;
use glib::translate::*;
use std::boxed::Box as Box_;
use std::fmt;
glib::wrapper! {
#[doc(alias = "AdwCallbackAnimationTarget")]
pub struct CallbackAnimationTarget(Object<ffi::AdwCallbackAnimationTarget, ffi::AdwCallbackAnimationTargetClass>) @extends AnimationTarget;
match fn {
type_ => || ffi::adw_callback_animation_target_get_type(),
}
}
impl CallbackAnimationTarget {
#[doc(alias = "adw_callback_animation_target_new")]
pub fn new(callback: Option<Box_<dyn Fn(f64) + 'static>>) -> CallbackAnimationTarget {
assert_initialized_main_thread!();
let callback_data: Box_<Option<Box_<dyn Fn(f64) + 'static>>> = Box_::new(callback);
unsafe extern "C" fn callback_func(value: libc::c_double, user_data: glib::ffi::gpointer) {
let callback: &Option<Box_<dyn Fn(f64) + 'static>> = &*(user_data as *mut _);
if let Some(ref callback) = *callback {
callback(value)
} else {
panic!("cannot get closure...")
};
}
let callback = if callback_data.is_some() {
Some(callback_func as _)
} else {
None
};
unsafe extern "C" fn destroy_func(data: glib::ffi::gpointer) {
let _callback: Box_<Option<Box_<dyn Fn(f64) + 'static>>> =
Box_::from_raw(data as *mut _);
}
let destroy_call2 = Some(destroy_func as _);
let super_callback0: Box_<Option<Box_<dyn Fn(f64) + 'static>>> = callback_data;
unsafe {
AnimationTarget::from_glib_full(ffi::adw_callback_animation_target_new(
callback,
Box_::into_raw(super_callback0) as *mut _,
destroy_call2,
))
.unsafe_cast()
}
}
}
impl fmt::Display for CallbackAnimationTarget {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("CallbackAnimationTarget")
}
}