void update_doc_cp_events(HTMLDocumentNode *doc, cp_static_data_t *cp)
{
int i;
for(i=0; i < EVENTID_LAST; i++) {
if((event_info[i].flags & EVENT_DEFAULTLISTENER) && is_cp_event(cp, event_info[i].dispid))
ensure_doc_nsevent_handler(doc, i);
}
}
void update_cp_events(HTMLInnerWindow *window, event_target_t **event_target_ptr, cp_static_data_t *cp)
{
event_target_t *event_target;
int i;
event_target = get_event_target(event_target_ptr);
if(!event_target)
return; /* FIXME */
for(i=0; i < EVENTID_LAST; i++) {
if((event_info[i].flags & EVENT_DEFAULTLISTENER) && is_cp_event(cp, event_info[i].dispid))
ensure_nsevent_handler(window->doc, event_target, i);
}
}
static void call_event_handlers(HTMLDocumentNode *doc, HTMLEventObj *event_obj, event_target_t *event_target,
ConnectionPointContainer *cp_container, eventid_t eid, IDispatch *this_obj)
{
const BOOL cancelable = event_info[eid].flags & EVENT_CANCELABLE;
handler_vector_t *handler_vector = NULL;
VARIANT v;
HRESULT hres;
if(event_target)
handler_vector = event_target->event_table[eid];
if(handler_vector && handler_vector->handler_prop) {
DISPID named_arg = DISPID_THIS;
VARIANTARG arg;
DISPPARAMS dp = {&arg, &named_arg, 1, 1};
V_VT(&arg) = VT_DISPATCH;
V_DISPATCH(&arg) = this_obj;
V_VT(&v) = VT_EMPTY;
TRACE("%s >>>\n", debugstr_w(event_info[eid].name));
hres = call_disp_func(handler_vector->handler_prop, &dp, &v);
if(hres == S_OK) {
TRACE("%s <<< %s\n", debugstr_w(event_info[eid].name), debugstr_variant(&v));
if(cancelable) {
if(V_VT(&v) == VT_BOOL) {
if(!V_BOOL(&v))
event_obj->prevent_default = TRUE;
}else if(V_VT(&v) != VT_EMPTY) {
FIXME("unhandled result %s\n", debugstr_variant(&v));
}
}
VariantClear(&v);
}else {
WARN("%s <<< %08x\n", debugstr_w(event_info[eid].name), hres);
}
}
if(handler_vector && handler_vector->handler_cnt) {
VARIANTARG arg;
DISPPARAMS dp = {&arg, NULL, 1, 0};
int i;
V_VT(&arg) = VT_DISPATCH;
V_DISPATCH(&arg) = (IDispatch*)event_obj;
i = handler_vector->handler_cnt;
while(i--) {
if(handler_vector->handlers[i]) {
V_VT(&v) = VT_EMPTY;
TRACE("%s [%d] >>>\n", debugstr_w(event_info[eid].name), i);
hres = call_disp_func(handler_vector->handlers[i], &dp, &v);
if(hres == S_OK) {
TRACE("%s [%d] <<<\n", debugstr_w(event_info[eid].name), i);
if(cancelable) {
if(V_VT(&v) == VT_BOOL) {
if(!V_BOOL(&v))
event_obj->prevent_default = TRUE;
}else if(V_VT(&v) != VT_EMPTY) {
FIXME("unhandled result %s\n", debugstr_variant(&v));
}
}
VariantClear(&v);
}else {
WARN("%s [%d] <<< %08x\n", debugstr_w(event_info[eid].name), i, hres);
}
}
}
}
/*
* NOTE: CP events may require doc_obj reference, which we don't own. We make sure that
* it's safe to call event handler by checking nsevent_listener, which is NULL for
* detached documents.
*/
if(cp_container && cp_container->forward_container)
cp_container = cp_container->forward_container;
if(cp_container && cp_container->cps && doc->nsevent_listener) {
ConnectionPoint *cp;
unsigned i, j;
for(j=0; cp_container->cp_entries[j].riid; j++) {
cp = cp_container->cps + j;
if(!cp->sinks_size || !is_cp_event(cp->data, event_info[eid].dispid))
continue;
for(i=0; doc->nsevent_listener && i < cp->sinks_size; i++) {
if(!cp->sinks[i].disp)
continue;
V_VT(&v) = VT_EMPTY;
TRACE("cp %s [%u] >>>\n", debugstr_w(event_info[eid].name), i);
hres = call_cp_func(cp->sinks[i].disp, event_info[eid].dispid,
cp->data->pass_event_arg ? event_obj : NULL, &v);
if(hres == S_OK) {
TRACE("cp %s [%u] <<<\n", debugstr_w(event_info[eid].name), i);
if(cancelable) {
if(V_VT(&v) == VT_BOOL) {
if(!V_BOOL(&v))
event_obj->prevent_default = TRUE;
}else if(V_VT(&v) != VT_EMPTY) {
FIXME("unhandled result %s\n", debugstr_variant(&v));
}
}
VariantClear(&v);
}else {
WARN("cp %s [%u] <<< %08x\n", debugstr_w(event_info[eid].name), i, hres);
}
}
if(!doc->nsevent_listener)
break;
}
}
}
static void call_event_handlers(HTMLDocumentNode *doc, IHTMLEventObj *event_obj, event_target_t *event_target,
ConnectionPointContainer *cp_container, eventid_t eid, IDispatch *this_obj)
{
handler_vector_t *handler_vector = NULL;
int i;
HRESULT hres;
if(event_target)
handler_vector = event_target->event_table[eid];
if(handler_vector && handler_vector->handler_prop) {
DISPID named_arg = DISPID_THIS;
VARIANTARG arg;
DISPPARAMS dp = {&arg, &named_arg, 1, 1};
V_VT(&arg) = VT_DISPATCH;
V_DISPATCH(&arg) = this_obj;
TRACE("%s >>>\n", debugstr_w(event_info[eid].name));
hres = call_disp_func(handler_vector->handler_prop, &dp);
if(hres == S_OK)
TRACE("%s <<<\n", debugstr_w(event_info[eid].name));
else
WARN("%s <<< %08x\n", debugstr_w(event_info[eid].name), hres);
}
if(handler_vector && handler_vector->handler_cnt) {
VARIANTARG arg;
DISPPARAMS dp = {&arg, NULL, 1, 0};
V_VT(&arg) = VT_DISPATCH;
V_DISPATCH(&arg) = (IDispatch*)event_obj;
i = handler_vector->handler_cnt;
while(i--) {
if(handler_vector->handlers[i]) {
TRACE("%s [%d] >>>\n", debugstr_w(event_info[eid].name), i);
hres = call_disp_func(handler_vector->handlers[i], &dp);
if(hres == S_OK)
TRACE("%s [%d] <<<\n", debugstr_w(event_info[eid].name), i);
else
WARN("%s [%d] <<< %08x\n", debugstr_w(event_info[eid].name), i, hres);
}
}
}
if(cp_container) {
ConnectionPoint *cp;
if(cp_container->forward_container)
cp_container = cp_container->forward_container;
for(cp = cp_container->cp_list; cp; cp = cp->next) {
if(cp->sinks_size && is_cp_event(cp->data, event_info[eid].dispid)) {
for(i=0; i < cp->sinks_size; i++) {
if(!cp->sinks[i].disp)
continue;
TRACE("cp %s [%d] >>>\n", debugstr_w(event_info[eid].name), i);
hres = call_cp_func(cp->sinks[i].disp, event_info[eid].dispid);
if(hres == S_OK)
TRACE("cp %s [%d] <<<\n", debugstr_w(event_info[eid].name), i);
else
WARN("cp %s [%d] <<< %08x\n", debugstr_w(event_info[eid].name), i, hres);
}
}
}
}
}
static void call_event_handlers(HTMLDocumentNode *doc, HTMLEventObj *event_obj, event_target_t *event_target,
ConnectionPointContainer *cp_container, eventid_t eid, IDispatch *this_obj)
{
const BOOL cancelable = event_info[eid].flags & EVENT_CANCELABLE;
handler_vector_t *handler_vector = NULL;
VARIANT v;
int i;
HRESULT hres;
if(event_target)
handler_vector = event_target->event_table[eid];
if(handler_vector && handler_vector->handler_prop) {
DISPID named_arg = DISPID_THIS;
VARIANTARG arg;
DISPPARAMS dp = {&arg, &named_arg, 1, 1};
V_VT(&arg) = VT_DISPATCH;
V_DISPATCH(&arg) = this_obj;
V_VT(&v) = VT_EMPTY;
TRACE("%s >>>\n", debugstr_w(event_info[eid].name));
hres = call_disp_func(handler_vector->handler_prop, &dp, &v);
if(hres == S_OK) {
TRACE("%s <<< %s\n", debugstr_w(event_info[eid].name), debugstr_variant(&v));
if(cancelable) {
if(V_VT(&v) == VT_BOOL) {
if(!V_BOOL(&v))
event_obj->prevent_default = TRUE;
}else if(V_VT(&v) != VT_EMPTY) {
FIXME("unhandled result %s\n", debugstr_variant(&v));
}
}
VariantClear(&v);
}else {
WARN("%s <<< %08x\n", debugstr_w(event_info[eid].name), hres);
}
}
if(handler_vector && handler_vector->handler_cnt) {
VARIANTARG arg;
DISPPARAMS dp = {&arg, NULL, 1, 0};
V_VT(&arg) = VT_DISPATCH;
V_DISPATCH(&arg) = (IDispatch*)event_obj;
i = handler_vector->handler_cnt;
while(i--) {
if(handler_vector->handlers[i]) {
V_VT(&v) = VT_EMPTY;
TRACE("%s [%d] >>>\n", debugstr_w(event_info[eid].name), i);
hres = call_disp_func(handler_vector->handlers[i], &dp, &v);
if(hres == S_OK) {
TRACE("%s [%d] <<<\n", debugstr_w(event_info[eid].name), i);
if(cancelable) {
if(V_VT(&v) == VT_BOOL) {
if(!V_BOOL(&v))
event_obj->prevent_default = TRUE;
}else if(V_VT(&v) != VT_EMPTY) {
FIXME("unhandled result %s\n", debugstr_variant(&v));
}
}
VariantClear(&v);
}else {
WARN("%s [%d] <<< %08x\n", debugstr_w(event_info[eid].name), i, hres);
}
}
}
}
if(cp_container) {
ConnectionPoint *cp;
if(cp_container->forward_container)
cp_container = cp_container->forward_container;
for(cp = cp_container->cp_list; cp; cp = cp->next) {
if(cp->sinks_size && is_cp_event(cp->data, event_info[eid].dispid)) {
for(i=0; i < cp->sinks_size; i++) {
if(!cp->sinks[i].disp)
continue;
V_VT(&v) = VT_EMPTY;
TRACE("cp %s [%d] >>>\n", debugstr_w(event_info[eid].name), i);
hres = call_cp_func(cp->sinks[i].disp, event_info[eid].dispid, &v);
if(hres == S_OK) {
TRACE("cp %s [%d] <<<\n", debugstr_w(event_info[eid].name), i);
if(cancelable) {
if(V_VT(&v) == VT_BOOL) {
if(!V_BOOL(&v))
event_obj->prevent_default = TRUE;
}else if(V_VT(&v) != VT_EMPTY) {
FIXME("unhandled result %s\n", debugstr_variant(&v));
}
}
VariantClear(&v);
}else {
WARN("cp %s [%d] <<< %08x\n", debugstr_w(event_info[eid].name), i, hres);
}
}
}
}
}
}