#[cfg(feature = "futures")]
use futures::future;
use gio_sys;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::GString;
use glib_sys;
use gobject_sys;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
use std::ptr;
use Cancellable;
use Drive;
use Error;
use File;
use Icon;
use Mount;
use MountMountFlags;
use MountOperation;
use MountUnmountFlags;
glib_wrapper! {
pub struct Volume(Interface<gio_sys::GVolume>);
match fn {
get_type => || gio_sys::g_volume_get_type(),
}
}
pub const NONE_VOLUME: Option<&Volume> = None;
pub trait VolumeExt: 'static {
fn can_eject(&self) -> bool;
fn can_mount(&self) -> bool;
fn eject_with_operation<
P: IsA<MountOperation>,
Q: IsA<Cancellable>,
R: FnOnce(Result<(), Error>) + Send + 'static,
>(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&P>,
cancellable: Option<&Q>,
callback: R,
);
#[cfg(feature = "futures")]
fn eject_with_operation_future<P: IsA<MountOperation> + Clone + 'static>(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&P>,
) -> Box_<dyn future::Future<Output = Result<(), Error>> + std::marker::Unpin>;
fn enumerate_identifiers(&self) -> Vec<GString>;
fn get_activation_root(&self) -> Option<File>;
fn get_drive(&self) -> Option<Drive>;
fn get_icon(&self) -> Option<Icon>;
fn get_identifier(&self, kind: &str) -> Option<GString>;
fn get_mount(&self) -> Option<Mount>;
fn get_name(&self) -> Option<GString>;
fn get_sort_key(&self) -> Option<GString>;
fn get_symbolic_icon(&self) -> Option<Icon>;
fn get_uuid(&self) -> Option<GString>;
fn mount<
P: IsA<MountOperation>,
Q: IsA<Cancellable>,
R: FnOnce(Result<(), Error>) + Send + 'static,
>(
&self,
flags: MountMountFlags,
mount_operation: Option<&P>,
cancellable: Option<&Q>,
callback: R,
);
#[cfg(feature = "futures")]
fn mount_future<P: IsA<MountOperation> + Clone + 'static>(
&self,
flags: MountMountFlags,
mount_operation: Option<&P>,
) -> Box_<dyn future::Future<Output = Result<(), Error>> + std::marker::Unpin>;
fn should_automount(&self) -> bool;
fn connect_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_removed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<Volume>> VolumeExt for O {
fn can_eject(&self) -> bool {
unsafe { from_glib(gio_sys::g_volume_can_eject(self.as_ref().to_glib_none().0)) }
}
fn can_mount(&self) -> bool {
unsafe { from_glib(gio_sys::g_volume_can_mount(self.as_ref().to_glib_none().0)) }
}
fn eject_with_operation<
P: IsA<MountOperation>,
Q: IsA<Cancellable>,
R: FnOnce(Result<(), Error>) + Send + 'static,
>(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&P>,
cancellable: Option<&Q>,
callback: R,
) {
let user_data: Box<R> = Box::new(callback);
unsafe extern "C" fn eject_with_operation_trampoline<
R: FnOnce(Result<(), Error>) + Send + 'static,
>(
_source_object: *mut gobject_sys::GObject,
res: *mut gio_sys::GAsyncResult,
user_data: glib_sys::gpointer,
) {
let mut error = ptr::null_mut();
let _ = gio_sys::g_volume_eject_with_operation_finish(
_source_object as *mut _,
res,
&mut error,
);
let result = if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
};
let callback: Box<R> = Box::from_raw(user_data as *mut _);
callback(result);
}
let callback = eject_with_operation_trampoline::<R>;
unsafe {
gio_sys::g_volume_eject_with_operation(
self.as_ref().to_glib_none().0,
flags.to_glib(),
mount_operation.map(|p| p.as_ref()).to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box::into_raw(user_data) as *mut _,
);
}
}
#[cfg(feature = "futures")]
fn eject_with_operation_future<P: IsA<MountOperation> + Clone + 'static>(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&P>,
) -> Box_<dyn future::Future<Output = Result<(), Error>> + std::marker::Unpin> {
use fragile::Fragile;
use GioFuture;
let mount_operation = mount_operation.map(ToOwned::to_owned);
GioFuture::new(self, move |obj, send| {
let cancellable = Cancellable::new();
let send = Fragile::new(send);
obj.eject_with_operation(
flags,
mount_operation.as_ref().map(::std::borrow::Borrow::borrow),
Some(&cancellable),
move |res| {
let _ = send.into_inner().send(res);
},
);
cancellable
})
}
fn enumerate_identifiers(&self) -> Vec<GString> {
unsafe {
FromGlibPtrContainer::from_glib_full(gio_sys::g_volume_enumerate_identifiers(
self.as_ref().to_glib_none().0,
))
}
}
fn get_activation_root(&self) -> Option<File> {
unsafe {
from_glib_full(gio_sys::g_volume_get_activation_root(
self.as_ref().to_glib_none().0,
))
}
}
fn get_drive(&self) -> Option<Drive> {
unsafe { from_glib_full(gio_sys::g_volume_get_drive(self.as_ref().to_glib_none().0)) }
}
fn get_icon(&self) -> Option<Icon> {
unsafe { from_glib_full(gio_sys::g_volume_get_icon(self.as_ref().to_glib_none().0)) }
}
fn get_identifier(&self, kind: &str) -> Option<GString> {
unsafe {
from_glib_full(gio_sys::g_volume_get_identifier(
self.as_ref().to_glib_none().0,
kind.to_glib_none().0,
))
}
}
fn get_mount(&self) -> Option<Mount> {
unsafe { from_glib_full(gio_sys::g_volume_get_mount(self.as_ref().to_glib_none().0)) }
}
fn get_name(&self) -> Option<GString> {
unsafe { from_glib_full(gio_sys::g_volume_get_name(self.as_ref().to_glib_none().0)) }
}
fn get_sort_key(&self) -> Option<GString> {
unsafe {
from_glib_none(gio_sys::g_volume_get_sort_key(
self.as_ref().to_glib_none().0,
))
}
}
fn get_symbolic_icon(&self) -> Option<Icon> {
unsafe {
from_glib_full(gio_sys::g_volume_get_symbolic_icon(
self.as_ref().to_glib_none().0,
))
}
}
fn get_uuid(&self) -> Option<GString> {
unsafe { from_glib_full(gio_sys::g_volume_get_uuid(self.as_ref().to_glib_none().0)) }
}
fn mount<
P: IsA<MountOperation>,
Q: IsA<Cancellable>,
R: FnOnce(Result<(), Error>) + Send + 'static,
>(
&self,
flags: MountMountFlags,
mount_operation: Option<&P>,
cancellable: Option<&Q>,
callback: R,
) {
let user_data: Box<R> = Box::new(callback);
unsafe extern "C" fn mount_trampoline<R: FnOnce(Result<(), Error>) + Send + 'static>(
_source_object: *mut gobject_sys::GObject,
res: *mut gio_sys::GAsyncResult,
user_data: glib_sys::gpointer,
) {
let mut error = ptr::null_mut();
let _ = gio_sys::g_volume_mount_finish(_source_object as *mut _, res, &mut error);
let result = if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
};
let callback: Box<R> = Box::from_raw(user_data as *mut _);
callback(result);
}
let callback = mount_trampoline::<R>;
unsafe {
gio_sys::g_volume_mount(
self.as_ref().to_glib_none().0,
flags.to_glib(),
mount_operation.map(|p| p.as_ref()).to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box::into_raw(user_data) as *mut _,
);
}
}
#[cfg(feature = "futures")]
fn mount_future<P: IsA<MountOperation> + Clone + 'static>(
&self,
flags: MountMountFlags,
mount_operation: Option<&P>,
) -> Box_<dyn future::Future<Output = Result<(), Error>> + std::marker::Unpin> {
use fragile::Fragile;
use GioFuture;
let mount_operation = mount_operation.map(ToOwned::to_owned);
GioFuture::new(self, move |obj, send| {
let cancellable = Cancellable::new();
let send = Fragile::new(send);
obj.mount(
flags,
mount_operation.as_ref().map(::std::borrow::Borrow::borrow),
Some(&cancellable),
move |res| {
let _ = send.into_inner().send(res);
},
);
cancellable
})
}
fn should_automount(&self) -> bool {
unsafe {
from_glib(gio_sys::g_volume_should_automount(
self.as_ref().to_glib_none().0,
))
}
}
fn connect_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn changed_trampoline<P, F: Fn(&P) + 'static>(
this: *mut gio_sys::GVolume,
f: glib_sys::gpointer,
) where
P: IsA<Volume>,
{
let f: &F = &*(f as *const F);
f(&Volume::from_glib_borrow(this).unsafe_cast())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"changed\0".as_ptr() as *const _,
Some(transmute(changed_trampoline::<Self, F> as usize)),
Box_::into_raw(f),
)
}
}
fn connect_removed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn removed_trampoline<P, F: Fn(&P) + 'static>(
this: *mut gio_sys::GVolume,
f: glib_sys::gpointer,
) where
P: IsA<Volume>,
{
let f: &F = &*(f as *const F);
f(&Volume::from_glib_borrow(this).unsafe_cast())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"removed\0".as_ptr() as *const _,
Some(transmute(removed_trampoline::<Self, F> as usize)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for Volume {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Volume")
}
}