Struct WpColorRepresentationManagerV1

pub struct WpColorRepresentationManagerV1 { /* private fields */ }

Available on crate feature wayland and Linux only.

color representation manager singleton

A singleton global interface used for getting color representation extensions for wl_surface. The extension interfaces allow setting the color representation of surfaces.

Compositors should never remove this global.

See also the Request enum for this interface.

Implementations

impl WpColorRepresentationManagerV1

pub fn supported_alpha_mode(&self, alpha_mode: AlphaMode)

supported alpha modes

When this object is created, it shall immediately send this event once for each alpha mode the compositor supports.

For the definition of the supported values, see the wp_color_representation_surface_v1::alpha_mode enum.

pub fn supported_coefficients_and_ranges( &self, coefficients: Coefficients, range: Range, )

supported matrix coefficients and ranges

When this object is created, it shall immediately send this event once for each matrix coefficient and color range combination the compositor supports.

For the definition of the supported values, see the wp_color_representation_surface_v1::coefficients and wp_color_representation_surface_v1::range enums.

pub fn done(&self)

all features have been sent

This event is sent when all supported features have been sent.

Trait Implementations

impl Borrow<ObjectId> for WpColorRepresentationManagerV1

fn borrow(&self) -> &ObjectId

Immutably borrows from an owned value.

impl Clone for WpColorRepresentationManagerV1

fn clone(&self) -> WpColorRepresentationManagerV1

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WpColorRepresentationManagerV1

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

Formats the value using the given formatter.

impl Hash for WpColorRepresentationManagerV1

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

where H: Hasher,

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<WpColorRepresentationManagerV1>> for WpColorRepresentationManagerV1

fn eq(&self, other: &Weak<WpColorRepresentationManagerV1>) -> 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 WpColorRepresentationManagerV1

fn eq(&self, other: &WpColorRepresentationManagerV1) -> 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 WpColorRepresentationManagerV1

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>(&self) -> Option<&U>

where U: 'static,

Access the user-data associated with this object

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

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<WpColorRepresentationManagerV1, InvalidId>

Create an object resource from its ID

fn send_event( &self, evt: <WpColorRepresentationManagerV1 as Resource>::Event<'_>, ) -> Result<(), InvalidId>

Send an event to this object

fn parse_request( conn: &DisplayHandle, msg: Message<ObjectId, OwnedFd>, ) -> Result<(WpColorRepresentationManagerV1, <WpColorRepresentationManagerV1 as Resource>::Request), DispatchError>

Parse a event for this object

fn write_event<'a>( &self, conn: &DisplayHandle, msg: <WpColorRepresentationManagerV1 as Resource>::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 WpColorRepresentationManagerV1