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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
use crate::{
AsyncResult, Cancellable, Drive, File, Icon, MountMountFlags, MountOperation,
MountUnmountFlags, Volume,
};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::{boxed::Box as Box_, fmt, mem::transmute, pin::Pin, ptr};
glib::wrapper! {
/// The [`Mount`][crate::Mount] interface represents user-visible mounts. Note, when
/// porting from GnomeVFS, [`Mount`][crate::Mount] is the moral equivalent of `GnomeVFSVolume`.
///
/// [`Mount`][crate::Mount] is a "mounted" filesystem that you can access. Mounted is in
/// quotes because it's not the same as a unix mount, it might be a gvfs
/// mount, but you can still access the files on it if you use GIO. Might or
/// might not be related to a volume object.
///
/// Unmounting a [`Mount`][crate::Mount] instance is an asynchronous operation. For
/// more information about asynchronous operations, see [`AsyncResult`][crate::AsyncResult]
/// and [`Task`][crate::Task]. To unmount a [`Mount`][crate::Mount] instance, first call
/// [`MountExt::unmount_with_operation()`][crate::prelude::MountExt::unmount_with_operation()] with (at least) the [`Mount`][crate::Mount] instance and a
/// `GAsyncReadyCallback`. The callback will be fired when the
/// operation has resolved (either with success or failure), and a
/// [`AsyncResult`][crate::AsyncResult] structure will be passed to the callback. That
/// callback should then call `g_mount_unmount_with_operation_finish()` with the [`Mount`][crate::Mount]
/// and the [`AsyncResult`][crate::AsyncResult] data to see if the operation was completed
/// successfully. If an `error` is present when `g_mount_unmount_with_operation_finish()`
/// is called, then it will be filled with any error information.
///
/// ## Signals
///
///
/// #### `changed`
/// Emitted when the mount has been changed.
///
///
///
///
/// #### `pre-unmount`
/// This signal may be emitted when the [`Mount`][crate::Mount] is about to be
/// unmounted.
///
/// This signal depends on the backend and is only emitted if
/// GIO was used to unmount.
///
///
///
///
/// #### `unmounted`
/// This signal is emitted when the [`Mount`][crate::Mount] have been
/// unmounted. If the recipient is holding references to the
/// object they should release them so the object can be
/// finalized.
///
///
///
/// # Implements
///
/// [`MountExt`][trait@crate::prelude::MountExt]
#[doc(alias = "GMount")]
pub struct Mount(Interface<ffi::GMount, ffi::GMountIface>);
match fn {
type_ => || ffi::g_mount_get_type(),
}
}
impl Mount {
pub const NONE: Option<&'static Mount> = None;
}
/// Trait containing all [`struct@Mount`] methods.
///
/// # Implementors
///
/// [`Mount`][struct@crate::Mount]
pub trait MountExt: 'static {
/// Checks if `self` can be ejected.
///
/// # Returns
///
/// [`true`] if the `self` can be ejected.
#[doc(alias = "g_mount_can_eject")]
fn can_eject(&self) -> bool;
/// Checks if `self` can be unmounted.
///
/// # Returns
///
/// [`true`] if the `self` can be unmounted.
#[doc(alias = "g_mount_can_unmount")]
fn can_unmount(&self) -> bool;
/// Ejects a mount. This is an asynchronous operation, and is
/// finished by calling `g_mount_eject_with_operation_finish()` with the `self`
/// and [`AsyncResult`][crate::AsyncResult] data returned in the `callback`.
/// ## `flags`
/// flags affecting the unmount if required for eject
/// ## `mount_operation`
/// a [`MountOperation`][crate::MountOperation] or [`None`] to avoid
/// user interaction.
/// ## `cancellable`
/// optional [`Cancellable`][crate::Cancellable] object, [`None`] to ignore.
/// ## `callback`
/// a `GAsyncReadyCallback`, or [`None`].
#[doc(alias = "g_mount_eject_with_operation")]
fn eject_with_operation<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&impl IsA<MountOperation>>,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
);
fn eject_with_operation_future(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&(impl IsA<MountOperation> + Clone + 'static)>,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>>;
/// Gets the default location of `self`. The default location of the given
/// `self` is a path that reflects the main entry point for the user (e.g.
/// the home directory, or the root of the volume).
///
/// # Returns
///
/// a [`File`][crate::File].
/// The returned object should be unreffed with
/// `g_object_unref()` when no longer needed.
#[doc(alias = "g_mount_get_default_location")]
#[doc(alias = "get_default_location")]
fn default_location(&self) -> File;
/// Gets the drive for the `self`.
///
/// This is a convenience method for getting the [`Volume`][crate::Volume] and then
/// using that object to get the [`Drive`][crate::Drive].
///
/// # Returns
///
/// a [`Drive`][crate::Drive] or [`None`] if `self` is not
/// associated with a volume or a drive.
/// The returned object should be unreffed with
/// `g_object_unref()` when no longer needed.
#[doc(alias = "g_mount_get_drive")]
#[doc(alias = "get_drive")]
fn drive(&self) -> Option<Drive>;
/// Gets the icon for `self`.
///
/// # Returns
///
/// a [`Icon`][crate::Icon].
/// The returned object should be unreffed with
/// `g_object_unref()` when no longer needed.
#[doc(alias = "g_mount_get_icon")]
#[doc(alias = "get_icon")]
fn icon(&self) -> Icon;
/// Gets the name of `self`.
///
/// # Returns
///
/// the name for the given `self`.
/// The returned string should be freed with `g_free()`
/// when no longer needed.
#[doc(alias = "g_mount_get_name")]
#[doc(alias = "get_name")]
fn name(&self) -> glib::GString;
/// Gets the root directory on `self`.
///
/// # Returns
///
/// a [`File`][crate::File].
/// The returned object should be unreffed with
/// `g_object_unref()` when no longer needed.
#[doc(alias = "g_mount_get_root")]
#[doc(alias = "get_root")]
fn root(&self) -> File;
/// Gets the sort key for `self`, if any.
///
/// # Returns
///
/// Sorting key for `self` or [`None`] if no such key is available.
#[doc(alias = "g_mount_get_sort_key")]
#[doc(alias = "get_sort_key")]
fn sort_key(&self) -> Option<glib::GString>;
/// Gets the symbolic icon for `self`.
///
/// # Returns
///
/// a [`Icon`][crate::Icon].
/// The returned object should be unreffed with
/// `g_object_unref()` when no longer needed.
#[doc(alias = "g_mount_get_symbolic_icon")]
#[doc(alias = "get_symbolic_icon")]
fn symbolic_icon(&self) -> Icon;
/// Gets the UUID for the `self`. The reference is typically based on
/// the file system UUID for the mount in question and should be
/// considered an opaque string. Returns [`None`] if there is no UUID
/// available.
///
/// # Returns
///
/// the UUID for `self` or [`None`] if no UUID
/// can be computed.
/// The returned string should be freed with `g_free()`
/// when no longer needed.
#[doc(alias = "g_mount_get_uuid")]
#[doc(alias = "get_uuid")]
fn uuid(&self) -> Option<glib::GString>;
/// Gets the volume for the `self`.
///
/// # Returns
///
/// a [`Volume`][crate::Volume] or [`None`] if `self` is not
/// associated with a volume.
/// The returned object should be unreffed with
/// `g_object_unref()` when no longer needed.
#[doc(alias = "g_mount_get_volume")]
#[doc(alias = "get_volume")]
fn volume(&self) -> Option<Volume>;
/// Tries to guess the type of content stored on `self`. Returns one or
/// more textual identifiers of well-known content types (typically
/// prefixed with "x-content/"), e.g. x-content/image-dcf for camera
/// memory cards. See the
/// [shared-mime-info](http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec)
/// specification for more on x-content types.
///
/// This is an asynchronous operation (see
/// [`guess_content_type_sync()`][Self::guess_content_type_sync()] for the synchronous version), and
/// is finished by calling `g_mount_guess_content_type_finish()` with the
/// `self` and [`AsyncResult`][crate::AsyncResult] data returned in the `callback`.
/// ## `force_rescan`
/// Whether to force a rescan of the content.
/// Otherwise a cached result will be used if available
/// ## `cancellable`
/// optional [`Cancellable`][crate::Cancellable] object, [`None`] to ignore
/// ## `callback`
/// a `GAsyncReadyCallback`
#[doc(alias = "g_mount_guess_content_type")]
fn guess_content_type<P: FnOnce(Result<Vec<glib::GString>, glib::Error>) + 'static>(
&self,
force_rescan: bool,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
);
fn guess_content_type_future(
&self,
force_rescan: bool,
) -> Pin<
Box_<dyn std::future::Future<Output = Result<Vec<glib::GString>, glib::Error>> + 'static>,
>;
/// Tries to guess the type of content stored on `self`. Returns one or
/// more textual identifiers of well-known content types (typically
/// prefixed with "x-content/"), e.g. x-content/image-dcf for camera
/// memory cards. See the
/// [shared-mime-info](http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec)
/// specification for more on x-content types.
///
/// This is a synchronous operation and as such may block doing IO;
/// see [`guess_content_type()`][Self::guess_content_type()] for the asynchronous version.
/// ## `force_rescan`
/// Whether to force a rescan of the content.
/// Otherwise a cached result will be used if available
/// ## `cancellable`
/// optional [`Cancellable`][crate::Cancellable] object, [`None`] to ignore
///
/// # Returns
///
/// a [`None`]-terminated array of content types or [`None`] on error.
/// Caller should free this array with `g_strfreev()` when done with it.
#[doc(alias = "g_mount_guess_content_type_sync")]
fn guess_content_type_sync(
&self,
force_rescan: bool,
cancellable: Option<&impl IsA<Cancellable>>,
) -> Result<Vec<glib::GString>, glib::Error>;
/// Determines if `self` is shadowed. Applications or libraries should
/// avoid displaying `self` in the user interface if it is shadowed.
///
/// A mount is said to be shadowed if there exists one or more user
/// visible objects (currently [`Mount`][crate::Mount] objects) with a root that is
/// inside the root of `self`.
///
/// One application of shadow mounts is when exposing a single file
/// system that is used to address several logical volumes. In this
/// situation, a [`VolumeMonitor`][crate::VolumeMonitor] implementation would create two
/// [`Volume`][crate::Volume] objects (for example, one for the camera functionality of
/// the device and one for a SD card reader on the device) with
/// activation URIs `gphoto2://[usb:001,002]/store1/`
/// and `gphoto2://[usb:001,002]/store2/`. When the
/// underlying mount (with root
/// `gphoto2://[usb:001,002]/`) is mounted, said
/// [`VolumeMonitor`][crate::VolumeMonitor] implementation would create two [`Mount`][crate::Mount] objects
/// (each with their root matching the corresponding volume activation
/// root) that would shadow the original mount.
///
/// The proxy monitor in GVfs 2.26 and later, automatically creates and
/// manage shadow mounts (and shadows the underlying mount) if the
/// activation root on a [`Volume`][crate::Volume] is set.
///
/// # Returns
///
/// [`true`] if `self` is shadowed.
#[doc(alias = "g_mount_is_shadowed")]
fn is_shadowed(&self) -> bool;
/// Remounts a mount. This is an asynchronous operation, and is
/// finished by calling `g_mount_remount_finish()` with the `self`
/// and `GAsyncResults` data returned in the `callback`.
///
/// Remounting is useful when some setting affecting the operation
/// of the volume has been changed, as these may need a remount to
/// take affect. While this is semantically equivalent with unmounting
/// and then remounting not all backends might need to actually be
/// unmounted.
/// ## `flags`
/// flags affecting the operation
/// ## `mount_operation`
/// a [`MountOperation`][crate::MountOperation] or [`None`] to avoid
/// user interaction.
/// ## `cancellable`
/// optional [`Cancellable`][crate::Cancellable] object, [`None`] to ignore.
/// ## `callback`
/// a `GAsyncReadyCallback`, or [`None`].
#[doc(alias = "g_mount_remount")]
fn remount<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
flags: MountMountFlags,
mount_operation: Option<&impl IsA<MountOperation>>,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
);
fn remount_future(
&self,
flags: MountMountFlags,
mount_operation: Option<&(impl IsA<MountOperation> + Clone + 'static)>,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>>;
/// Increments the shadow count on `self`. Usually used by
/// [`VolumeMonitor`][crate::VolumeMonitor] implementations when creating a shadow mount for
/// `self`, see [`is_shadowed()`][Self::is_shadowed()] for more information. The caller
/// will need to emit the [`changed`][struct@crate::Mount#changed] signal on `self` manually.
#[doc(alias = "g_mount_shadow")]
fn shadow(&self);
/// Unmounts a mount. This is an asynchronous operation, and is
/// finished by calling `g_mount_unmount_with_operation_finish()` with the `self`
/// and [`AsyncResult`][crate::AsyncResult] data returned in the `callback`.
/// ## `flags`
/// flags affecting the operation
/// ## `mount_operation`
/// a [`MountOperation`][crate::MountOperation] or [`None`] to avoid
/// user interaction.
/// ## `cancellable`
/// optional [`Cancellable`][crate::Cancellable] object, [`None`] to ignore.
/// ## `callback`
/// a `GAsyncReadyCallback`, or [`None`].
#[doc(alias = "g_mount_unmount_with_operation")]
fn unmount_with_operation<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&impl IsA<MountOperation>>,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
);
fn unmount_with_operation_future(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&(impl IsA<MountOperation> + Clone + 'static)>,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>>;
/// Decrements the shadow count on `self`. Usually used by
/// [`VolumeMonitor`][crate::VolumeMonitor] implementations when destroying a shadow mount for
/// `self`, see [`is_shadowed()`][Self::is_shadowed()] for more information. The caller
/// will need to emit the [`changed`][struct@crate::Mount#changed] signal on `self` manually.
#[doc(alias = "g_mount_unshadow")]
fn unshadow(&self);
/// Emitted when the mount has been changed.
#[doc(alias = "changed")]
fn connect_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
/// This signal may be emitted when the [`Mount`][crate::Mount] is about to be
/// unmounted.
///
/// This signal depends on the backend and is only emitted if
/// GIO was used to unmount.
#[doc(alias = "pre-unmount")]
fn connect_pre_unmount<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
/// This signal is emitted when the [`Mount`][crate::Mount] have been
/// unmounted. If the recipient is holding references to the
/// object they should release them so the object can be
/// finalized.
#[doc(alias = "unmounted")]
fn connect_unmounted<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<Mount>> MountExt for O {
fn can_eject(&self) -> bool {
unsafe { from_glib(ffi::g_mount_can_eject(self.as_ref().to_glib_none().0)) }
}
fn can_unmount(&self) -> bool {
unsafe { from_glib(ffi::g_mount_can_unmount(self.as_ref().to_glib_none().0)) }
}
fn eject_with_operation<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&impl IsA<MountOperation>>,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn eject_with_operation_trampoline<
P: FnOnce(Result<(), glib::Error>) + 'static,
>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut crate::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
let mut error = ptr::null_mut();
let _ =
ffi::g_mount_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_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
let callback = eject_with_operation_trampoline::<P>;
unsafe {
ffi::g_mount_eject_with_operation(
self.as_ref().to_glib_none().0,
flags.into_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 _,
);
}
}
fn eject_with_operation_future(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&(impl IsA<MountOperation> + Clone + 'static)>,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
let mount_operation = mount_operation.map(ToOwned::to_owned);
Box_::pin(crate::GioFuture::new(
self,
move |obj, cancellable, send| {
obj.eject_with_operation(
flags,
mount_operation.as_ref().map(::std::borrow::Borrow::borrow),
Some(cancellable),
move |res| {
send.resolve(res);
},
);
},
))
}
fn default_location(&self) -> File {
unsafe {
from_glib_full(ffi::g_mount_get_default_location(
self.as_ref().to_glib_none().0,
))
}
}
fn drive(&self) -> Option<Drive> {
unsafe { from_glib_full(ffi::g_mount_get_drive(self.as_ref().to_glib_none().0)) }
}
fn icon(&self) -> Icon {
unsafe { from_glib_full(ffi::g_mount_get_icon(self.as_ref().to_glib_none().0)) }
}
fn name(&self) -> glib::GString {
unsafe { from_glib_full(ffi::g_mount_get_name(self.as_ref().to_glib_none().0)) }
}
fn root(&self) -> File {
unsafe { from_glib_full(ffi::g_mount_get_root(self.as_ref().to_glib_none().0)) }
}
fn sort_key(&self) -> Option<glib::GString> {
unsafe { from_glib_none(ffi::g_mount_get_sort_key(self.as_ref().to_glib_none().0)) }
}
fn symbolic_icon(&self) -> Icon {
unsafe {
from_glib_full(ffi::g_mount_get_symbolic_icon(
self.as_ref().to_glib_none().0,
))
}
}
fn uuid(&self) -> Option<glib::GString> {
unsafe { from_glib_full(ffi::g_mount_get_uuid(self.as_ref().to_glib_none().0)) }
}
fn volume(&self) -> Option<Volume> {
unsafe { from_glib_full(ffi::g_mount_get_volume(self.as_ref().to_glib_none().0)) }
}
fn guess_content_type<P: FnOnce(Result<Vec<glib::GString>, glib::Error>) + 'static>(
&self,
force_rescan: bool,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn guess_content_type_trampoline<
P: FnOnce(Result<Vec<glib::GString>, glib::Error>) + 'static,
>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut crate::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
let mut error = ptr::null_mut();
let ret =
ffi::g_mount_guess_content_type_finish(_source_object as *mut _, res, &mut error);
let result = if error.is_null() {
Ok(FromGlibPtrContainer::from_glib_full(ret))
} else {
Err(from_glib_full(error))
};
let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
let callback = guess_content_type_trampoline::<P>;
unsafe {
ffi::g_mount_guess_content_type(
self.as_ref().to_glib_none().0,
force_rescan.into_glib(),
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box_::into_raw(user_data) as *mut _,
);
}
}
fn guess_content_type_future(
&self,
force_rescan: bool,
) -> Pin<
Box_<dyn std::future::Future<Output = Result<Vec<glib::GString>, glib::Error>> + 'static>,
> {
Box_::pin(crate::GioFuture::new(
self,
move |obj, cancellable, send| {
obj.guess_content_type(force_rescan, Some(cancellable), move |res| {
send.resolve(res);
});
},
))
}
fn guess_content_type_sync(
&self,
force_rescan: bool,
cancellable: Option<&impl IsA<Cancellable>>,
) -> Result<Vec<glib::GString>, glib::Error> {
unsafe {
let mut error = ptr::null_mut();
let ret = ffi::g_mount_guess_content_type_sync(
self.as_ref().to_glib_none().0,
force_rescan.into_glib(),
cancellable.map(|p| p.as_ref()).to_glib_none().0,
&mut error,
);
if error.is_null() {
Ok(FromGlibPtrContainer::from_glib_full(ret))
} else {
Err(from_glib_full(error))
}
}
}
fn is_shadowed(&self) -> bool {
unsafe { from_glib(ffi::g_mount_is_shadowed(self.as_ref().to_glib_none().0)) }
}
fn remount<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
flags: MountMountFlags,
mount_operation: Option<&impl IsA<MountOperation>>,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn remount_trampoline<P: FnOnce(Result<(), glib::Error>) + 'static>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut crate::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
let mut error = ptr::null_mut();
let _ = ffi::g_mount_remount_finish(_source_object as *mut _, res, &mut error);
let result = if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
};
let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
let callback = remount_trampoline::<P>;
unsafe {
ffi::g_mount_remount(
self.as_ref().to_glib_none().0,
flags.into_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 _,
);
}
}
fn remount_future(
&self,
flags: MountMountFlags,
mount_operation: Option<&(impl IsA<MountOperation> + Clone + 'static)>,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
let mount_operation = mount_operation.map(ToOwned::to_owned);
Box_::pin(crate::GioFuture::new(
self,
move |obj, cancellable, send| {
obj.remount(
flags,
mount_operation.as_ref().map(::std::borrow::Borrow::borrow),
Some(cancellable),
move |res| {
send.resolve(res);
},
);
},
))
}
fn shadow(&self) {
unsafe {
ffi::g_mount_shadow(self.as_ref().to_glib_none().0);
}
}
fn unmount_with_operation<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&impl IsA<MountOperation>>,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn unmount_with_operation_trampoline<
P: FnOnce(Result<(), glib::Error>) + 'static,
>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut crate::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
let mut error = ptr::null_mut();
let _ = ffi::g_mount_unmount_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_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
let callback = unmount_with_operation_trampoline::<P>;
unsafe {
ffi::g_mount_unmount_with_operation(
self.as_ref().to_glib_none().0,
flags.into_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 _,
);
}
}
fn unmount_with_operation_future(
&self,
flags: MountUnmountFlags,
mount_operation: Option<&(impl IsA<MountOperation> + Clone + 'static)>,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
let mount_operation = mount_operation.map(ToOwned::to_owned);
Box_::pin(crate::GioFuture::new(
self,
move |obj, cancellable, send| {
obj.unmount_with_operation(
flags,
mount_operation.as_ref().map(::std::borrow::Borrow::borrow),
Some(cancellable),
move |res| {
send.resolve(res);
},
);
},
))
}
fn unshadow(&self) {
unsafe {
ffi::g_mount_unshadow(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: IsA<Mount>, F: Fn(&P) + 'static>(
this: *mut ffi::GMount,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Mount::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"changed\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
changed_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_pre_unmount<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn pre_unmount_trampoline<P: IsA<Mount>, F: Fn(&P) + 'static>(
this: *mut ffi::GMount,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Mount::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"pre-unmount\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
pre_unmount_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_unmounted<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn unmounted_trampoline<P: IsA<Mount>, F: Fn(&P) + 'static>(
this: *mut ffi::GMount,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Mount::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"unmounted\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
unmounted_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for Mount {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("Mount")
}
}