Struct wayland_protocols_wlr::output_management::v1::client::zwlr_output_manager_v1::ZwlrOutputManagerV1

pub struct ZwlrOutputManagerV1 {
    id: ObjectId,
    version: u32,
    data: Option<Arc<dyn ObjectData>>,
    backend: WeakBackend,
}

output device configuration manager

This interface is a manager that allows reading and writing the current output device configuration.

Output devices that display pixels (e.g. a physical monitor or a virtual output in a window) are represented as heads. Heads cannot be created nor destroyed by the client, but they can be enabled or disabled and their properties can be changed. Each head may have one or more available modes.

Whenever a head appears (e.g. a monitor is plugged in), it will be advertised via the head event. Immediately after the output manager is bound, all current heads are advertised.

Whenever a head’s properties change, the relevant wlr_output_head events will be sent. Not all head properties will be sent: only properties that have changed need to.

Whenever a head disappears (e.g. a monitor is unplugged), a wlr_output_head.finished event will be sent.

After one or more heads appear, change or disappear, the done event will be sent. It carries a serial which can be used in a create_configuration request to update heads properties.

The information obtained from this protocol should only be used for output configuration purposes. This protocol is not designed to be a generic output property advertisement protocol for regular clients. Instead, protocols such as xdg-output should be used.

See also the Event enum for this interface.

Fields

id: ObjectId

version: u32

data: Option<Arc<dyn ObjectData>>

backend: WeakBackend

Implementations

impl ZwlrOutputManagerV1

pub fn create_configuration<U: Send + Sync + 'static, D: Dispatch<ZwlrOutputConfigurationV1, U> + 'static>( &self, serial: u32, qh: &QueueHandle<D>, udata: U, ) -> ZwlrOutputConfigurationV1

create a new output configuration object

Create a new output configuration object. This allows to update head properties.

pub fn stop(&self)

stop sending events

Indicates the client no longer wishes to receive events for output configuration changes. However the compositor may emit further events, until the finished event is emitted.

The client must not send any more requests after this one.

Trait Implementations

impl Borrow<ObjectId> for ZwlrOutputManagerV1

fn borrow(&self) -> &ObjectId

Immutably borrows from an owned value.

impl Clone for ZwlrOutputManagerV1

fn clone(&self) -> ZwlrOutputManagerV1

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ZwlrOutputManagerV1

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

Formats the value using the given formatter.

impl Hash for ZwlrOutputManagerV1

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<ZwlrOutputManagerV1>> for ZwlrOutputManagerV1

fn eq(&self, other: &Weak<ZwlrOutputManagerV1>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialEq for ZwlrOutputManagerV1

fn eq(&self, other: &ZwlrOutputManagerV1) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Proxy for ZwlrOutputManagerV1

type Request<'request> = Request<'request>

The request enum for this interface

type 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: Send + Sync + 'static>(&self) -> Option<&U>

Access the user-data associated with this object

fn object_data(&self) -> Option<&Arc<dyn ObjectData>>

Access the raw data associated with this object.

fn backend(&self) -> &WeakBackend

Access the backend associated with this object

fn send_request(&self, req: Self::Request<'_>) -> Result<(), InvalidId>

Send a request for this object.

fn send_constructor<I: Proxy>( &self, req: Self::Request<'_>, data: Arc<dyn ObjectData>, ) -> Result<I, InvalidId>

Send a request for this object that creates another object.

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

Create an object proxy from its ID

fn inert(backend: WeakBackend) -> Self

Create an inert object proxy

fn parse_event( conn: &Connection, msg: Message<ObjectId, OwnedFd>, ) -> Result<(Self, Self::Event), DispatchError>

Parse a event for this object

fn write_request<'a>( &self, conn: &Connection, msg: Self::Request<'a>, ) -> Result<(Message<ObjectId, BorrowedFd<'a>>, Option<(&'static Interface, u32)>), InvalidId>

Serialize a request for this object

fn is_alive(&self) -> bool

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

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

Creates a weak handle to this object

impl Eq for ZwlrOutputManagerV1