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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, AlsaFirewireType};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::boxed::Box as Box_;
glib::wrapper! {
/// An interface to operate ALSA HwDep character device for Audio and Music unit in IEEE 1394 bus.
///
/// All of driver in ALSA firewire stack allow userspace application to use specific function via
/// ALSA HwDep character device. The function includes common and specific parts. The
/// [`AlsaFirewire`][crate::AlsaFirewire] is an object interface to operate the character device for the common
/// functions.
///
/// ## Properties
///
///
/// #### `card-id`
/// The numeric identifier for sound card.
///
/// Readable
///
///
/// #### `guid`
/// Global unique identifier for the node in IEEE 1394 bus.
///
/// Readable
///
///
/// #### `is-disconnected`
/// Whether the sound card is unavailable. It becomes FALSE when the sound card is removed or
/// driver is unbound to it. Then the owner of this object should call
/// `GObject::Object::unref()` as quickly as possible to release ALSA hwdep character device.
///
/// Readable | Writeable
///
///
/// #### `is-locked`
/// Whether the associated unit is locked or not to start packet streaming.
///
/// Readable | Writeable
///
///
/// #### `node-device`
/// The name of node device in Linux FireWire subsystem which owns the unit; e.g. `fw1`.
///
/// Readable
///
///
/// #### `unit-type`
/// The type of sound unit.
///
/// Readable
///
/// # Implements
///
/// [`AlsaFirewireExt`][trait@crate::prelude::AlsaFirewireExt]
#[doc(alias = "HitakiAlsaFirewire")]
pub struct AlsaFirewire(Interface<ffi::HitakiAlsaFirewire, ffi::HitakiAlsaFirewireInterface>);
match fn {
type_ => || ffi::hitaki_alsa_firewire_get_type(),
}
}
impl AlsaFirewire {
pub const NONE: Option<&'static AlsaFirewire> = None;
}
/// Trait containing all [`struct@AlsaFirewire`] methods.
///
/// # Implementors
///
/// [`AlsaFirewire`][struct@crate::AlsaFirewire], [`SndDice`][struct@crate::SndDice], [`SndDigi00x`][struct@crate::SndDigi00x], [`SndEfw`][struct@crate::SndEfw], [`SndFireface`][struct@crate::SndFireface], [`SndMotu`][struct@crate::SndMotu], [`SndTascam`][struct@crate::SndTascam], [`SndUnit`][struct@crate::SndUnit]
pub trait AlsaFirewireExt: IsA<AlsaFirewire> + 'static {
/// Allocate [`glib::Source`][crate::glib::Source] to handle events from ALSA HwDep character device.
///
/// # Returns
///
/// TRUE if the overall operation finished successfully, else FALSE.
///
/// ## `source`
/// A [`glib::Source`][crate::glib::Source] to handle events from ALSA HwDep character device.
#[doc(alias = "hitaki_alsa_firewire_create_source")]
fn create_source(&self) -> Result<glib::Source, glib::Error> {
unsafe {
let mut source = std::ptr::null_mut();
let mut error = std::ptr::null_mut();
let is_ok = ffi::hitaki_alsa_firewire_create_source(
self.as_ref().to_glib_none().0,
&mut source,
&mut error,
);
debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
if error.is_null() {
Ok(from_glib_full(source))
} else {
Err(from_glib_full(error))
}
}
}
/// Lock kernel driver bound to the associated ALSA HwDep character device so that it is prohibited
/// to start packet streaming.
///
/// # Returns
///
/// TRUE if the overall operation finished successfully, else FALSE.
#[doc(alias = "hitaki_alsa_firewire_lock")]
fn lock(&self) -> Result<(), glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let is_ok = ffi::hitaki_alsa_firewire_lock(self.as_ref().to_glib_none().0, &mut error);
debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
/// Open the special file for ALSA HwDep character device.
/// ## `path`
/// A path to special file for ALSA HwDep character device.
/// ## `open_flag`
/// The flag of `open(2)` system call.
///
/// # Returns
///
/// TRUE if the overall operation finished successfully, else FALSE.
#[doc(alias = "hitaki_alsa_firewire_open")]
fn open(&self, path: &str, open_flag: i32) -> Result<(), glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let is_ok = ffi::hitaki_alsa_firewire_open(
self.as_ref().to_glib_none().0,
path.to_glib_none().0,
open_flag,
&mut error,
);
debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
/// Unlock kernel driver bound to the associated ALSA HwDep character device so that it can start
/// packet streaming.
///
/// # Returns
///
/// TRUE if the overall operation finished successfully, else FALSE.
#[doc(alias = "hitaki_alsa_firewire_unlock")]
fn unlock(&self) -> Result<(), glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let is_ok =
ffi::hitaki_alsa_firewire_unlock(self.as_ref().to_glib_none().0, &mut error);
debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
/// The numeric identifier for sound card.
#[doc(alias = "card-id")]
fn card_id(&self) -> u32 {
ObjectExt::property(self.as_ref(), "card-id")
}
/// Global unique identifier for the node in IEEE 1394 bus.
fn guid(&self) -> u64 {
ObjectExt::property(self.as_ref(), "guid")
}
/// Whether the sound card is unavailable. It becomes FALSE when the sound card is removed or
/// driver is unbound to it. Then the owner of this object should call
/// `GObject::Object::unref()` as quickly as possible to release ALSA hwdep character device.
#[doc(alias = "is-disconnected")]
fn is_disconnected(&self) -> bool {
ObjectExt::property(self.as_ref(), "is-disconnected")
}
/// Whether the sound card is unavailable. It becomes FALSE when the sound card is removed or
/// driver is unbound to it. Then the owner of this object should call
/// `GObject::Object::unref()` as quickly as possible to release ALSA hwdep character device.
#[doc(alias = "is-disconnected")]
fn set_is_disconnected(&self, is_disconnected: bool) {
ObjectExt::set_property(self.as_ref(), "is-disconnected", is_disconnected)
}
/// Whether the associated unit is locked or not to start packet streaming.
#[doc(alias = "is-locked")]
fn is_locked(&self) -> bool {
ObjectExt::property(self.as_ref(), "is-locked")
}
/// Whether the associated unit is locked or not to start packet streaming.
#[doc(alias = "is-locked")]
fn set_is_locked(&self, is_locked: bool) {
ObjectExt::set_property(self.as_ref(), "is-locked", is_locked)
}
/// The name of node device in Linux FireWire subsystem which owns the unit; e.g. `fw1`.
#[doc(alias = "node-device")]
fn node_device(&self) -> Option<glib::GString> {
ObjectExt::property(self.as_ref(), "node-device")
}
/// The type of sound unit.
#[doc(alias = "unit-type")]
fn unit_type(&self) -> AlsaFirewireType {
ObjectExt::property(self.as_ref(), "unit-type")
}
#[doc(alias = "card-id")]
fn connect_card_id_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_card_id_trampoline<
P: IsA<AlsaFirewire>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::HitakiAlsaFirewire,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(AlsaFirewire::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
c"notify::card-id".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_card_id_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "guid")]
fn connect_guid_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_guid_trampoline<P: IsA<AlsaFirewire>, F: Fn(&P) + 'static>(
this: *mut ffi::HitakiAlsaFirewire,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(AlsaFirewire::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
c"notify::guid".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_guid_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "is-disconnected")]
fn connect_is_disconnected_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_is_disconnected_trampoline<
P: IsA<AlsaFirewire>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::HitakiAlsaFirewire,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(AlsaFirewire::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
c"notify::is-disconnected".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_is_disconnected_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "is-locked")]
fn connect_is_locked_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_is_locked_trampoline<
P: IsA<AlsaFirewire>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::HitakiAlsaFirewire,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(AlsaFirewire::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
c"notify::is-locked".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_is_locked_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "node-device")]
fn connect_node_device_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_node_device_trampoline<
P: IsA<AlsaFirewire>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::HitakiAlsaFirewire,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(AlsaFirewire::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
c"notify::node-device".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_node_device_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "unit-type")]
fn connect_unit_type_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_unit_type_trampoline<
P: IsA<AlsaFirewire>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::HitakiAlsaFirewire,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(AlsaFirewire::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
c"notify::unit-type".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_unit_type_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl<O: IsA<AlsaFirewire>> AlsaFirewireExt for O {}