Commit eaa43fc3 authored by Pekka Paalanen's avatar Pekka Paalanen

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's avatarPekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: eucan's avatarEmre Ucan <eucan@de.adit-jv.com>
parent f9d46ed2
......@@ -567,6 +567,15 @@ struct ivi_layout_interface {
void *target, size_t size,
int32_t x, int32_t y,
int32_t width, int32_t height);
/**
* Returns the ivi_layout_surface or NULL
*
* NULL is returned if there is no ivi_layout_surface corresponding
* to the given weston_surface.
*/
struct ivi_layout_surface *
(*get_surface)(struct weston_surface *surface);
};
#ifdef __cplusplus
......
......@@ -1992,6 +1992,7 @@ static struct ivi_layout_interface ivi_layout_interface = {
.add_listener_create_surface = ivi_layout_add_listener_create_surface,
.add_listener_remove_surface = ivi_layout_add_listener_remove_surface,
.add_listener_configure_surface = ivi_layout_add_listener_configure_surface,
.get_surface = shell_get_ivi_layout_surface,
.get_surfaces = ivi_layout_get_surfaces,
.get_id_of_surface = ivi_layout_get_id_of_surface,
.get_surface_from_id = ivi_layout_get_surface_from_id,
......
......@@ -93,6 +93,18 @@ get_ivi_shell_surface(struct weston_surface *surface)
return shsurf;
}
struct ivi_layout_surface *
shell_get_ivi_layout_surface(struct weston_surface *surface)
{
struct ivi_shell_surface *shsurf;
shsurf = get_ivi_shell_surface(surface);
if (!shsurf)
return NULL;
return shsurf->layout_surface;
}
void
shell_surface_send_configure(struct weston_surface *surface,
int32_t width, int32_t height)
......
......@@ -73,4 +73,9 @@ void
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 */
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