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view: move xwayland sub-views to front on focus

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This commit is contained in:
Johan Malm 2020-09-08 20:35:20 +01:00
parent e99d0bb34e
commit d782e48204
1 changed files with 30 additions and 1 deletions
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31
src/view.c
View file

@ -99,6 +99,35 @@ bool view_hasfocus(struct view *view)
return (view->surface == seat->keyboard_state.focused_surface);
}
static struct wlr_xwayland_surface *top_parent_of(struct view *view)
{
struct wlr_xwayland_surface *s = view->xwayland_surface;
while (s->parent)
s = s->parent;
return s;
}
static void move_xwayland_sub_views_to_front(struct view *parent)
{
if (!parent || parent->type != LAB_XWAYLAND_VIEW)
return;
struct view *view, *next;
wl_list_for_each_reverse_safe(view, next, &parent->server->views, link)
{
/* need to stop here, otherwise loops keeps going forever */
if (view == parent)
break;
if (view->type != LAB_XWAYLAND_VIEW)
continue;
if (!view->mapped && !view->minimized)
continue;
if (top_parent_of(view) != parent->xwayland_surface)
continue;
move_to_front(view);
/* TODO: we should probably focus on these too here */
}
}
void view_focus(struct view *view)
{
/* Note: this function only deals with keyboard focus. */
@ -137,7 +166,7 @@ void view_focus(struct view *view)
keyboard->num_keycodes,
&keyboard->modifiers);
/* TODO: move xwayland decendants to front */
move_xwayland_sub_views_to_front(view);
}
static struct view *first_view(struct server *server)