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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT
use crate::ffi;
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::boxed::Box as Box_;
glib::wrapper! {
/// A GObject-derived object to express tempo of queue.
///
/// A [`QueueTempo`][crate::QueueTempo] is a GObject-derived object to express tempo of queue.
///
/// The object wraps `struct snd_seq_queue_tempo` in UAPI of Linux sound subsystem.
///
/// ## Properties
///
///
/// #### `queue-id`
/// The numeric ID of queue. An entry of ALSASeqSpecificClientId is available as well,
///
/// Readable | Writeable
///
///
/// #### `resolution`
/// The number of pulse per quarter as resolution.
///
/// Readable | Writeable
///
///
/// #### `tempo`
/// The number of micro second per tick as tempo.
///
/// Readable | Writeable
///
/// # Implements
///
/// [`QueueTempoExt`][trait@crate::prelude::QueueTempoExt], [`QueueTempoExtManual`][trait@crate::prelude::QueueTempoExtManual]
#[doc(alias = "ALSASeqQueueTempo")]
pub struct QueueTempo(Object<ffi::ALSASeqQueueTempo, ffi::ALSASeqQueueTempoClass>);
match fn {
type_ => || ffi::alsaseq_queue_tempo_get_type(),
}
}
impl QueueTempo {
pub const NONE: Option<&'static QueueTempo> = None;
/// Allocate and return an instance of [`QueueTempo`][crate::QueueTempo].
///
/// # Returns
///
/// An instance of [`QueueTempo`][crate::QueueTempo].
#[doc(alias = "alsaseq_queue_tempo_new")]
pub fn new() -> QueueTempo {
unsafe { from_glib_full(ffi::alsaseq_queue_tempo_new()) }
}
}
impl Default for QueueTempo {
fn default() -> Self {
Self::new()
}
}
/// Trait containing the part of [`struct@QueueTempo`] methods.
///
/// # Implementors
///
/// [`QueueTempo`][struct@crate::QueueTempo]
pub trait QueueTempoExt: IsA<QueueTempo> + 'static {
/// The numeric ID of queue. An entry of ALSASeqSpecificClientId is available as well.
#[doc(alias = "queue-id")]
fn queue_id(&self) -> u8 {
ObjectExt::property(self.as_ref(), "queue-id")
}
/// The numeric ID of queue. An entry of ALSASeqSpecificClientId is available as well,
#[doc(alias = "queue-id")]
fn set_queue_id(&self, queue_id: u8) {
ObjectExt::set_property(self.as_ref(), "queue-id", queue_id)
}
/// The number of pulse per quarter as resolution.
fn resolution(&self) -> i32 {
ObjectExt::property(self.as_ref(), "resolution")
}
/// The number of pulse per quarter as resolution.
fn set_resolution(&self, resolution: i32) {
ObjectExt::set_property(self.as_ref(), "resolution", resolution)
}
/// The number of micro second per tick as tempo.
fn tempo(&self) -> u32 {
ObjectExt::property(self.as_ref(), "tempo")
}
/// The number of micro second per tick as tempo.
fn set_tempo(&self, tempo: u32) {
ObjectExt::set_property(self.as_ref(), "tempo", tempo)
}
#[doc(alias = "queue-id")]
fn connect_queue_id_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_queue_id_trampoline<P: IsA<QueueTempo>, F: Fn(&P) + 'static>(
this: *mut ffi::ALSASeqQueueTempo,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(QueueTempo::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
c"notify::queue-id".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_queue_id_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "resolution")]
fn connect_resolution_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_resolution_trampoline<
P: IsA<QueueTempo>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::ALSASeqQueueTempo,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(QueueTempo::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
c"notify::resolution".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_resolution_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "tempo")]
fn connect_tempo_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_tempo_trampoline<P: IsA<QueueTempo>, F: Fn(&P) + 'static>(
this: *mut ffi::ALSASeqQueueTempo,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(QueueTempo::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
c"notify::tempo".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_tempo_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl<O: IsA<QueueTempo>> QueueTempoExt for O {}