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mshtml: Added get_event_dispex_ref helper that avoids using attr_name. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2017-02-17 13:17:02 +01:00 committed by Alexandre Julliard
parent 9f0be72618
commit 607a8d0121
1 changed files with 12 additions and 3 deletions
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15
dlls/mshtml/htmlevent.c
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@ -1396,13 +1396,22 @@ void detach_events(HTMLDocumentNode *doc)
release_nsevents(doc);
}
static HRESULT get_event_dispex_ref(EventTarget *event_target, eventid_t eid, BOOL alloc, VARIANT **ret)
{
WCHAR buf[64];
buf[0] = 'o';
buf[1] = 'n';
strcpyW(buf+2, event_info[eid].name);
return dispex_get_dprop_ref(&event_target->dispex, buf, alloc, ret);
}
static void remove_event_handler(EventTarget *event_target, eventid_t eid)
{
handler_vector_t *handler_vector;
VARIANT *store;
HRESULT hres;
hres = dispex_get_dprop_ref(&event_target->dispex, event_info[eid].attr_name, FALSE, &store);
hres = get_event_dispex_ref(event_target, eid, FALSE, &store);
if(SUCCEEDED(hres))
VariantClear(store);
@ -1458,7 +1467,7 @@ HRESULT set_event_handler(EventTarget *event_target, eventid_t eid, VARIANT *var
*/
remove_event_handler(event_target, eid);
hres = dispex_get_dprop_ref(&event_target->dispex, event_info[eid].attr_name, TRUE, &v);
hres = get_event_dispex_ref(event_target, eid, TRUE, &v);
if(FAILED(hres))
return hres;
@ -1485,7 +1494,7 @@ HRESULT get_event_handler(EventTarget *event_target, eventid_t eid, VARIANT *var
VARIANT *v;
HRESULT hres;
hres = dispex_get_dprop_ref(&event_target->dispex, event_info[eid].attr_name, FALSE, &v);
hres = get_event_dispex_ref(event_target, eid, FALSE, &v);
if(SUCCEEDED(hres) && V_VT(v) != VT_EMPTY) {
V_VT(var) = VT_EMPTY;
return VariantCopy(var, v);