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Diffstat (limited to 'crates/wayland/src/protocols/misc.rs')
| -rw-r--r-- | crates/wayland/src/protocols/misc.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/crates/wayland/src/protocols/misc.rs b/crates/wayland/src/protocols/misc.rs new file mode 100644 index 0000000..7999ec3 --- /dev/null +++ b/crates/wayland/src/protocols/misc.rs @@ -0,0 +1,30 @@ +//! Small protocol handlers whose entire implementation is smithay's own +//! no-op default - the global still has to exist for clients that treat it +//! as mandatory, but there's nothing for this compositor to do in response. + +use smithay::wayland::tablet_manager::TabletSeatHandler; + +use crate::state::CompState; + +impl smithay::wayland::output::OutputHandler for CompState {} + +/// `wp_cursor_shape_v1`: lets a client ask for a *named* cursor (text, +/// grab, resize edges, ...) instead of rendering and attaching its own +/// surface. Its requests route straight into `SeatHandler::cursor_image` +/// (see `seat.rs`), same as a client-drawn cursor surface does - no extra +/// state on our side. Without this global at all, a client that only speaks +/// this (increasingly the norm - recent GTK4/Firefox use it for most +/// cursor changes) has no way to tell us the pointer should look like +/// anything but whatever it last was, which reads as the cursor going +/// stale, wrong, or simply disappearing depending on what was showing when +/// the client gave up trying. +/// +/// `TabletSeatHandler` is a supertrait bound of this protocol's `Dispatch` +/// impl (cursor-shape covers tablet tools too); srdwm has no tablet +/// support to speak of, so every method is left at its no-op default. +impl TabletSeatHandler for CompState {} + +/// Fractional scaling. srdwm runs every output at scale 1, so there is +/// nothing to compute - but the global has to exist, because clients that +/// use it (notably wallpaper daemons) treat it as mandatory. +impl smithay::wayland::fractional_scale::FractionalScaleHandler for CompState {} |