ivi-shell: add API for weston_surface -> ivi_layout_surface
Add ivi-layout API for getting an ivi_layout_surface from a
weston_surface if it exists. This can be used by controllers that hook
up to core Weston callbacks and get handed a weston_surface, but need to
use ivi-layout API to manipulate it.
The only ways ivi-layout itself would be able to go from weston_surface
to ivi_layout_surface are either searching through the list of all
ivi_layout_surfaces or adding a dummy destroy listener to the
weston_surface. Therefore the implementation is delegated to
ivi-shell.c.
Ivi-shell.c can easily look up the ivi_shell_surface for a
weston_surface, and that will map 1:1 to an ivi_layout_surface.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Emre Ucan <eucan@de.adit-jv.com>
diff --git a/ivi-shell/ivi-shell.h b/ivi-shell/ivi-shell.h
index 45faceb..369e5f8 100644
--- a/ivi-shell/ivi-shell.h
+++ b/ivi-shell/ivi-shell.h
@@ -73,4 +73,9 @@
shell_surface_send_configure(struct weston_surface *surface,
int32_t width, int32_t height);
+struct ivi_layout_surface;
+
+struct ivi_layout_surface *
+shell_get_ivi_layout_surface(struct weston_surface *surface);
+
#endif /* WESTON_IVI_SHELL_H */