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wayland/wl-shell: Use input region as window geometry if set

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Historically, wl_shell clients used to pretend the input region was
equivalent to the window geometry, so for "correctness" lets do that
here too. This makes wl_shell clients with drop shadow behave marginally
better than before.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/907
This commit is contained in:
Jonas Ådahl 2019-07-05 17:43:24 +02:00
parent f7e256e9a1
commit cb91f44ba4
1 changed files with 12 additions and 1 deletions
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13
src/wayland/meta-wayland-wl-shell.c
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@ -573,6 +573,7 @@ wl_shell_surface_role_commit (MetaWaylandSurfaceRole *surface_role,
MetaWaylandSurface *surface =
meta_wayland_surface_role_get_surface (surface_role);
MetaWindow *window = surface->window;
cairo_region_t *input_region;
MetaRectangle geom = { 0 };
surface_role_class =
@ -601,7 +602,17 @@ wl_shell_surface_role_commit (MetaWaylandSurfaceRole *surface_role,
if (!pending->newly_attached)
return;
meta_wayland_shell_surface_calculate_geometry (shell_surface, &geom);
input_region = meta_wayland_surface_calculate_input_region (surface);
if (!cairo_region_is_empty (input_region))
{
cairo_region_get_extents (input_region, &geom);
cairo_region_destroy (input_region);
}
else
{
meta_wayland_shell_surface_calculate_geometry (shell_surface, &geom);
}
meta_window_wayland_finish_move_resize (window,
NULL,
geom, pending->dx, pending->dy);