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| author | Berke Güzel <wenekar1@gmail.com> | 2026-10-13 16:23:07 +0300 |
|---|---|---|
| committer | Berke Güzel <wenekar1@gmail.com> | 2026-10-13 16:23:07 +0300 |
| commit | 276a70a84fed5be229c12546df1ac393158a4ec9 (patch) | |
| tree | f3d0e00d6339efacc466b32048644c388315e90d /src/platform/wayland/backend.c | |
| parent | 138b9c40aa211edff1d0201083aa25a8b467ee15 (diff) | |
Implement relative pointer mode on Wayland
yasl_surface_set_pointer_mode(YASL_POINTER_RELATIVE) now takes a
persistent zwp_locked_pointer_v1 on the surface and hides its cursor.
While the compositor keeps the lock engaged, zwp_relative_pointer_v1
motion is pushed as POINTER_MOTION with pos frozen and delta in device
pixels. When the lock disengages, as on focus loss, motion is absolute
again with a delta derived by the input queue.
The lock follows the pointer's seat: it moves to another seat when its
seat loses the pointer, and is released on NORMAL and on surface
destruction. Compositors without both protocols return false.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Diffstat (limited to 'src/platform/wayland/backend.c')
| -rw-r--r-- | src/platform/wayland/backend.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/platform/wayland/backend.c b/src/platform/wayland/backend.c index 1d83ec6..c3c7bed 100644 --- a/src/platform/wayland/backend.c +++ b/src/platform/wayland/backend.c @@ -126,6 +126,11 @@ static void impl_surface_set_cursor(struct yasl_surface *s, enum yasl_cursor cur wayland_surface_set_cursor((struct wayland_surface *)s, cursor); } +static bool impl_surface_set_pointer_mode(struct yasl_surface *s, enum yasl_pointer_mode mode) +{ + return wayland_surface_set_pointer_mode((struct wayland_surface *)s, mode); +} + static void impl_surface_set_background_color(struct yasl_surface *s, uint32_t bg) { wayland_surface_set_background_color((struct wayland_surface *)s, bg); @@ -206,6 +211,7 @@ const struct yasl_backend_ops yasl_wayland_backend = { .surface_schedule_redraw = impl_surface_schedule_redraw, .surface_present = impl_surface_present, .surface_poll_event = impl_surface_poll_event, + .surface_set_pointer_mode = impl_surface_set_pointer_mode, .surface_geometry = impl_surface_geometry, .surface_timing = impl_surface_timing, .surface_frame_time_ns = impl_surface_frame_time_ns, |