Enum Command 

pub enum Command {
    Configure {
        id: WindowId,
        rect: Rect,
        states: States,
    },
    Stack(Vec<WindowId>),
    Focus(Option<WindowId>),
    Close(WindowId),
    Frame {
        id: WindowId,
        frame: Option<Frame>,
    },
    Overlay {
        key: u32,
        rect: Rect,
        image: Image,
    },
    ClearOverlay(u32),
    Cursor(&'static str),
    Effect {
        id: WindowId,
        transform: Option<Transform>,
    },
    WakeAt(Instant),
    Redraw,
    Desktops {
        count: u32,
        current: u32,
    },
}

What the policy tells the compositor to do.

Variants

Configure

Place and size the client area and set its states. Sent for a window the client has not mapped yet, it is the initial configure.

Fields

id: WindowId

rect: Rect

states: States

Stack(Vec<WindowId>)

Where every window stands, bottom first. A mapped window left out keeps its place below the listed ones.

Focus(Option<WindowId>)

Give the keyboard to this window, or to none.

Close(WindowId)

Ask the client to close the window.

Frame

The frame around a window, or none: the compositor presents the parts with the window and keeps its layout (Rect::grown by the extents) for the window list’s geometry.

Fields

id: WindowId

frame: Option<Frame>

Overlay

A raster over everything on the layout (a menu, an on-screen display), replacing the one of the same key.

Fields

key: u32

rect: Rect

image: Image

ClearOverlay(u32)

Take an overlay down.

Cursor(&'static str)

The pointer image while the policy holds the pointer, by CSS cursor name; default hands the choice back to the client under the pointer.

Effect

Present a window through a transform (an effect frame), or plainly again.

Fields

id: WindowId

transform: Option<Transform>

WakeAt(Instant)

Call the policy back with Event::Tick no later than this.

Redraw

Everything on the layout changed from the policy’s side (a theme), so every frame is to be presented again.

Desktops

The virtual desktops: how many there are and which is current, counted from zero, for the workspace protocol the pagers read.

Fields

count: u32

current: u32

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Command

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

Formats the value using the given formatter.

impl PartialEq for Command

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Command