Struct OrgKdeKwinDpms

pub struct OrgKdeKwinDpms { /* private fields */ }

Dpms for a wl_output

This interface provides information about the VESA DPMS state for a wl_output. It gets created through the request get on the org_kde_kwin_dpms_manager interface.

On creating the resource the server will push whether DPSM is supported for the output, the currently used DPMS state and notifies the client through the done event once all states are pushed. Whenever a state changes the set of changes is committed with the done event.

See also the Request enum for this interface.

Implementations

impl OrgKdeKwinDpms

pub fn supported(&self, supported: u32)

Event indicating whether DPMS is supported on the wl_output

This event gets pushed on binding the resource and indicates whether the wl_output supports DPMS. There are operation modes of a Wayland server where DPMS might not make sense (e.g. nested compositors).

pub fn mode(&self, mode: u32)

Event indicating used DPMS mode

This mode gets pushed on binding the resource and provides the currently used DPMS mode. It also gets pushed if DPMS is not supported for the wl_output, in that case the value will be On.

The event is also pushed whenever the state changes.

pub fn done(&self)

All changes are pushed

This event gets pushed on binding the resource once all other states are pushed.

In addition it gets pushed whenever a state changes to tell the client that all state changes have been pushed.

Trait Implementations

impl Borrow<ObjectId> for OrgKdeKwinDpms

fn borrow(&self) -> &ObjectId

Immutably borrows from an owned value.

impl Clone for OrgKdeKwinDpms

fn clone(&self) -> OrgKdeKwinDpms

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OrgKdeKwinDpms

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

Formats the value using the given formatter.

impl Hash for OrgKdeKwinDpms

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<OrgKdeKwinDpms>> for OrgKdeKwinDpms

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

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

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 OrgKdeKwinDpms