Struct CosmicA11yManagerV1

pub struct CosmicA11yManagerV1 { /* private fields */ }

a11y global

Manager to toggle accessibility features.

See also the Request enum for this interface.

Implementations

impl CosmicA11yManagerV1

pub fn magnifier(&self, active: ActiveState)

State of the screen magnifier

State of the screen magnifier.

This event will be emitted by the compositor when binding the protocol and whenever the state changes.

pub fn screen_filter(&self, inverted: ActiveState, filter: Filter)

State of screen filtering

Parameters used for screen filtering.

This event will be emitted by the compositor when binding the protocol and whenever the state changes.

If a screen filter is used not known to the protocol or the bound version filter will be set to unknown.

Since version 3 this event will not be emitted anymore, instead use screen_filter2.

pub fn screen_filter2( &self, inverted: ActiveState, filter: Filter, filter_state: ActiveState, )

State of screen filtering

Parameters used for screen filtering.

This event will be emitted by the compositor when binding the protocol and whenever the state changes.

If a screen filter is used not known to the protocol or the bound version filter will be set to unknown.

The compositor must never send “disabled” as the “filter” argument.

Trait Implementations

impl Borrow<ObjectId> for CosmicA11yManagerV1

fn borrow(&self) -> &ObjectId

Immutably borrows from an owned value.

impl Clone for CosmicA11yManagerV1

fn clone(&self) -> CosmicA11yManagerV1

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CosmicA11yManagerV1

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

Formats the value using the given formatter.

impl Hash for CosmicA11yManagerV1

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<CosmicA11yManagerV1>> for CosmicA11yManagerV1

fn eq(&self, other: &Weak<CosmicA11yManagerV1>) -> 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 CosmicA11yManagerV1

fn eq(&self, other: &CosmicA11yManagerV1) -> 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 CosmicA11yManagerV1

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 CosmicA11yManagerV1