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ecore-wl2: Add a listener for display sync when connect is called 

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2015-09-09 11:19:02 -04:00
parent 2b41f198db
commit 5df31145ad
1 changed files with 27 additions and 0 deletions
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27
src/lib/ecore_wl2/ecore_wl2_display.c
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@ -184,6 +184,22 @@ _cb_globals_hash_del(void *data)
free(global);
}
static void
_cb_sync_done(void *data, struct wl_callback *cb, uint32_t serial EINA_UNUSED)
{
Ecore_Wl2_Display *ewd;
ewd = data;
ewd->sync_done = EINA_TRUE;
wl_callback_destroy(cb);
}
static const struct wl_callback_listener _sync_listener =
{
_cb_sync_done
};
static void
_ecore_wl2_display_cleanup(Ecore_Wl2_Display *ewd)
{
@ -254,6 +270,7 @@ EAPI Ecore_Wl2_Display *
ecore_wl2_display_connect(const char *name)
{
Ecore_Wl2_Display *ewd;
struct wl_callback *cb;
/* allocate space for display structure */
ewd = calloc(1, sizeof(Ecore_Wl2_Display));
@ -280,6 +297,16 @@ ecore_wl2_display_connect(const char *name)
ewd->xkb_context = xkb_context_new(0);
if (!ewd->xkb_context) goto context_err;
/* NB: If we are connecting (as a client), then we will need to setup
* a callback for display_sync and wait for it to complete. There is no
* other option here as we need the compositor, shell, etc, to be setup
* before we can allow a user to make use of the API functions we provide */
cb = wl_display_sync(ewd->wl.display);
wl_callback_add_listener(cb, &_sync_listener, ewd);
while (!ewd->sync_done)
wl_display_dispatch(ewd->wl.display);
return ewd;
context_err: