Struct ZwlrDataControlDeviceV1

pub struct ZwlrDataControlDeviceV1 { /* private fields */ }

manage a data device for a seat

This interface allows a client to manage a seat’s selection.

When the seat is destroyed, this object becomes inert.

See also the Request enum for this interface.

Implementations

impl ZwlrDataControlDeviceV1

pub fn data_offer(&self, id: &ZwlrDataControlOfferV1)

introduce a new wlr_data_control_offer

The data_offer event introduces a new wlr_data_control_offer object, which will subsequently be used in either the wlr_data_control_device.selection event (for the regular clipboard selections) or the wlr_data_control_device.primary_selection event (for the primary clipboard selections). Immediately following the wlr_data_control_device.data_offer event, the new data_offer object will send out wlr_data_control_offer.offer events to describe the MIME types it offers.

pub fn selection(&self, id: Option<&ZwlrDataControlOfferV1>)

advertise new selection

The selection event is sent out to notify the client of a new wlr_data_control_offer for the selection for this device. The wlr_data_control_device.data_offer and the wlr_data_control_offer.offer events are sent out immediately before this event to introduce the data offer object. The selection event is sent to a client when a new selection is set. The wlr_data_control_offer is valid until a new wlr_data_control_offer or NULL is received. The client must destroy the previous selection wlr_data_control_offer, if any, upon receiving this event.

The first selection event is sent upon binding the wlr_data_control_device object.

pub fn finished(&self)

this data control is no longer valid

This data control object is no longer valid and should be destroyed by the client.

pub fn primary_selection(&self, id: Option<&ZwlrDataControlOfferV1>)

advertise new primary selection

The primary_selection event is sent out to notify the client of a new wlr_data_control_offer for the primary selection for this device. The wlr_data_control_device.data_offer and the wlr_data_control_offer.offer events are sent out immediately before this event to introduce the data offer object. The primary_selection event is sent to a client when a new primary selection is set. The wlr_data_control_offer is valid until a new wlr_data_control_offer or NULL is received. The client must destroy the previous primary selection wlr_data_control_offer, if any, upon receiving this event.

If the compositor supports primary selection, the first primary_selection event is sent upon binding the wlr_data_control_device object.

Trait Implementations

impl Borrow<ObjectId> for ZwlrDataControlDeviceV1

fn borrow(&self) -> &ObjectId

Immutably borrows from an owned value.

impl Clone for ZwlrDataControlDeviceV1

fn clone(&self) -> ZwlrDataControlDeviceV1

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ZwlrDataControlDeviceV1

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for ZwlrDataControlDeviceV1

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<Weak<ZwlrDataControlDeviceV1>> for ZwlrDataControlDeviceV1

fn eq(&self, other: &Weak<ZwlrDataControlDeviceV1>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq for ZwlrDataControlDeviceV1

fn eq(&self, other: &ZwlrDataControlDeviceV1) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Resource for ZwlrDataControlDeviceV1

type Request = Request

The request enum for this interface

type Event<'event> = Event<'event>

The event enum for this interface

fn interface() -> &'static Interface

The interface description

fn id(&self) -> ObjectId

The ID of this object

fn version(&self) -> u32

The version of this object

fn data<U: 'static>(&self) -> Option<&U>

Access the user-data associated with this object

fn object_data(&self) -> Option<&Arc<dyn Any + Send + Sync>>

Access the raw data associated with this object.

fn handle(&self) -> &WeakHandle

Access the backend handle associated with this object

fn from_id(conn: &DisplayHandle, id: ObjectId) -> Result<Self, InvalidId>

Create an object resource from its ID

fn send_event(&self, evt: Self::Event<'_>) -> Result<(), InvalidId>

Send an event to this object

fn parse_request( conn: &DisplayHandle, msg: Message<ObjectId, OwnedFd>, ) -> Result<(Self, Self::Request), DispatchError>

Parse a event for this object

fn write_event<'a>( &self, conn: &DisplayHandle, msg: Self::Event<'a>, ) -> Result<Message<ObjectId, BorrowedFd<'a>>, InvalidId>

Serialize an event for this object

fn client(&self) -> Option<Client>

The client owning this object

fn is_alive(&self) -> bool

Checks if the Wayland object associated with this proxy is still alive

fn post_error(&self, code: impl Into<u32>, error: impl Into<String>)

Trigger a protocol error on this object

fn downgrade(&self) -> Weak<Self>

Creates a weak handle to this object

impl Eq for ZwlrDataControlDeviceV1