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xdg-shell: handle clients launched in fullscreen

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When client is lauched in fullscreen, it is placed on the
first output, because it is not mapped and
shell_surface_set_output() therefore sets default output.

Since we have no better way how to position newly created windows,
(http://lists.freedesktop.org/archives/wayland-devel/2014-May/thread.html#14568)
set the output to the one that has currently focus. Priority has
the touch focus, then pointer and then keyboard focus.

This fixes bug
https://bugs.freedesktop.org/show_bug.cgi?id=69780

Signed-off-by: Marek Chalupa <mchqwerty@gmail.com>
Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Marek Chalupa 2014-09-02 11:35:12 +02:00 committed by Pekka Paalanen
parent 086b987be4
commit 052917aa2a
1 changed files with 33 additions and 0 deletions
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33
desktop-shell/shell.c
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@ -3710,6 +3710,32 @@ xdg_surface_unset_maximized(struct wl_client *client,
send_configure_for_surface(shsurf);
}
static struct weston_output *
get_focused_output(struct weston_compositor *compositor)
{
struct weston_seat *seat;
struct weston_output *output = NULL;
wl_list_for_each(seat, &compositor->seat_list, link) {
/* Priority has touch focus, then pointer and
* then keyboard focus. We should probably have
* three for loops and check frist for touch,
* then for pointer, etc. but unless somebody has some
* objections, I think this is sufficient. */
if (seat->touch && seat->touch->focus)
output = seat->touch->focus->output;
else if (seat->pointer && seat->pointer->focus)
output = seat->pointer->focus->output;
else if (seat->keyboard && seat->keyboard->focus)
output = seat->keyboard->focus->output;
if (output)
break;
}
return output;
}
static void
xdg_surface_set_fullscreen(struct wl_client *client,
struct wl_resource *resource,
@ -3726,6 +3752,13 @@ xdg_surface_set_fullscreen(struct wl_client *client,
else
output = NULL;
/* handle clients launching in fullscreen */
if (output == NULL && !weston_surface_is_mapped(shsurf->surface)) {
/* Set the output to the one that has focus currently. */
assert(shsurf->surface);
output = get_focused_output(shsurf->surface->compositor);
}
shell_surface_set_output(shsurf, output);
shsurf->fullscreen_output = shsurf->output;