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view: only focus topmost view if unmapped view was focused

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The unmap() handlers should only call desktop_focus_topmost_view() if
the unmapped view was the focused view. Unmapping a view that was not
focused should not change the focus.

I expect this rarely had any effect in practice; it would only matter in
a focus-follows-mouse config where some view other than the one on top
was focused. But it still seems better to fix.

Rather than repeating the logic in two places, create a small
view_impl_unmap() helper. Perhaps more common "unmap" logic could be
moved there in future.
This commit is contained in:
John Lindgren 2023-10-14 22:29:24 -04:00 • committed by Johan Malm
parent 8920e546db
commit b053c9e375
4 changed files with 12 additions and 2 deletions
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1
include/view-impl-common.h
View file

@ -19,6 +19,7 @@ void view_impl_move_to_front(struct view *view);
void view_impl_move_to_back(struct view *view);
void view_impl_move_sub_views(struct view *parent, enum z_direction z_direction);
void view_impl_map(struct view *view);
void view_impl_unmap(struct view *view);
/*
* Updates view geometry at commit based on current position/size,

9
src/view-impl-common.c
View file

@ -75,6 +75,15 @@ view_impl_map(struct view *view)
view_get_string_prop(view, "title"));
}
void
view_impl_unmap(struct view *view)
{
struct seat *seat = &view->server->seat;
if (seat->seat->keyboard_state.focused_surface == view->surface) {
desktop_focus_topmost_view(view->server);
}
}
static bool
resizing_edge(struct view *view, uint32_t edge)
{

2
src/xdg.c
View file

@ -554,7 +554,7 @@ xdg_toplevel_view_unmap(struct view *view, bool client_request)
view->mapped = false;
wlr_scene_node_set_enabled(&view->scene_tree->node, false);
wl_list_remove(&view->commit.link);
desktop_focus_topmost_view(view->server);
view_impl_unmap(view);
}
}

2
src/xwayland.c
View file

@ -531,7 +531,7 @@ xwayland_view_unmap(struct view *view, bool client_request)
view->mapped = false;
wl_list_remove(&view->commit.link);
wlr_scene_node_set_enabled(&view->scene_tree->node, false);
desktop_focus_topmost_view(view->server);
view_impl_unmap(view);
/*
* If the view was explicitly unmapped by the client (rather