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CnP: improve loss callback 

- Reset loss cb after invocation as it is no more needed
- When selection is set, previous owner loss cb is invoked only
if the new owner and the previous one are different.
This commit is contained in:
Daniel Zaoui 2015-06-23 17:58:48 +03:00
parent 434a133255
commit 185e88db91
1 changed files with 3 additions and 2 deletions
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5
legacy/elementary/src/lib/elm_cnp.c
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@ -706,9 +706,10 @@ _x11_selection_clear(void *udata EINA_UNUSED, int type EINA_UNUSED, void *event)
_x11_sel_obj_del2, sel);
sel->widget = NULL;
sel->requestwidget = NULL;
sel->loss_cb = NULL;
sel->loss_data = NULL;
sel->active = EINA_FALSE;
sel->widget = NULL;
ELM_SAFE_FREE(sel->selbuf, free);
return ECORE_CALLBACK_PASS_ON;
}
@ -1852,7 +1853,7 @@ _x11_elm_cnp_selection_set(Ecore_X_Window xwin, Evas_Object *obj, Elm_Sel_Type s
return elm_object_cnp_selection_clear(obj, selection);
sel = _x11_selections + selection;
if (sel->loss_cb) sel->loss_cb(sel->loss_data, selection);
if (sel->widget != obj && sel->loss_cb) sel->loss_cb(sel->loss_data, selection);
if (sel->widget)
evas_object_event_callback_del_full(sel->widget, EVAS_CALLBACK_DEL,
_x11_sel_obj_del, sel);