static void get_font_size(HTMLDocument *This, WCHAR *ret)
{
nsISelection *nsselection = get_ns_selection(This);
nsIDOMHTMLElement *elem = NULL;
nsIDOMNode *node = NULL, *tmp_node;
nsAString tag_str;
LPCWSTR tag;
UINT16 node_type;
nsresult nsres;
*ret = 0;
if(!nsselection)
return;
nsISelection_GetFocusNode(nsselection, &node);
nsISelection_Release(nsselection);
while(node) {
nsres = nsIDOMNode_GetNodeType(node, &node_type);
if(NS_FAILED(nsres) || node_type == DOCUMENT_NODE)
break;
if(node_type == ELEMENT_NODE) {
nsIDOMNode_QueryInterface(node, &IID_nsIDOMHTMLElement, (void**)&elem);
nsAString_Init(&tag_str, NULL);
nsIDOMHTMLElement_GetTagName(elem, &tag_str);
nsAString_GetData(&tag_str, &tag);
if(!strcmpiW(tag, fontW)) {
nsAString val_str;
const PRUnichar *val;
TRACE("found font tag %p\n", elem);
get_elem_attr_value(elem, sizeW, &val_str, &val);
if(*val) {
TRACE("found size %s\n", debugstr_w(val));
strcpyW(ret, val);
}
nsAString_Finish(&val_str);
}
nsAString_Finish(&tag_str);
nsIDOMHTMLElement_Release(elem);
}
if(*ret)
break;
tmp_node = node;
nsIDOMNode_GetParentNode(node, &node);
nsIDOMNode_Release(tmp_node);
}
if(node)
nsIDOMNode_Release(node);
}
static nsresult NSAPI nsTooltipTextProvider_GetNodeText(nsITooltipTextProvider *iface,
nsIDOMNode *aNode, PRUnichar **aText, PRBool *_retval)
{
nsIDOMHTMLElement *nselem;
nsIDOMNode *node = aNode, *parent;
nsAString title_str;
const PRUnichar *title = NULL;
nsresult nsres;
TRACE("(%p %p %p)\n", aNode, aText, _retval);
*aText = NULL;
nsAString_Init(&title_str, NULL);
do {
nsres = nsIDOMNode_QueryInterface(node, &IID_nsIDOMHTMLElement, (void**)&nselem);
if(NS_SUCCEEDED(nsres)) {
title = NULL;
nsIDOMHTMLElement_GetTitle(nselem, &title_str);
nsIDOMHTMLElement_Release(nselem);
nsAString_GetData(&title_str, &title);
if(title && *title) {
if(node != aNode)
nsIDOMNode_Release(node);
break;
}
}
nsres = nsIDOMNode_GetParentNode(node, &parent);
if(NS_FAILED(nsres))
parent = NULL;
if(node != aNode)
nsIDOMNode_Release(node);
node = parent;
} while(node);
if(title && *title) {
int size = (strlenW(title)+1)*sizeof(PRUnichar);
*aText = nsalloc(size);
memcpy(*aText, title, size);
TRACE("aText = %s\n", debugstr_w(*aText));
*_retval = TRUE;
}else {
*_retval = FALSE;
}
nsAString_Finish(&title_str);
return NS_OK;
}
static HRESULT WINAPI HTMLOptionElement_put_text(IHTMLOptionElement *iface, BSTR v)
{
HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
nsIDOMText *text_node;
nsAString text_str;
nsIDOMNode *tmp;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
if(!This->element.node.doc->nsdoc) {
WARN("NULL nsdoc\n");
return E_UNEXPECTED;
}
while(1) {
nsIDOMNode *child;
nsres = nsIDOMHTMLOptionElement_GetFirstChild(This->nsoption, &child);
if(NS_FAILED(nsres) || !child)
break;
nsres = nsIDOMHTMLOptionElement_RemoveChild(This->nsoption, child, &tmp);
nsIDOMNode_Release(child);
if(NS_SUCCEEDED(nsres)) {
nsIDOMNode_Release(tmp);
}else {
ERR("RemoveChild failed: %08x\n", nsres);
break;
}
}
nsAString_InitDepend(&text_str, v);
nsres = nsIDOMHTMLDocument_CreateTextNode(This->element.node.doc->nsdoc, &text_str, &text_node);
nsAString_Finish(&text_str);
if(NS_FAILED(nsres)) {
ERR("CreateTextNode failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMHTMLOptionElement_AppendChild(This->nsoption, (nsIDOMNode*)text_node, &tmp);
if(NS_SUCCEEDED(nsres))
nsIDOMNode_Release(tmp);
else
ERR("AppendChild failed: %08x\n", nsres);
return S_OK;
}
static HRESULT get_doc_string(HTMLDocumentNode *This, char **str)
{
nsIDOMNode *nsnode;
LPCWSTR strw;
nsAString nsstr;
nsresult nsres;
if(!This->nsdoc) {
WARN("NULL nsdoc\n");
return E_UNEXPECTED;
}
nsres = nsIDOMHTMLDocument_QueryInterface(This->nsdoc, &IID_nsIDOMNode, (void**)&nsnode);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMNode failed: %08x\n", nsres);
return E_FAIL;
}
nsAString_Init(&nsstr, NULL);
nsnode_to_nsstring(nsnode, &nsstr);
nsIDOMNode_Release(nsnode);
nsAString_GetData(&nsstr, &strw);
TRACE("%s\n", debugstr_w(strw));
*str = heap_strdupWtoA(strw);
nsAString_Finish(&nsstr);
return S_OK;
}
static HRESULT WINAPI HTMLDOMNode_replaceChild(IHTMLDOMNode *iface, IHTMLDOMNode *newChild,
IHTMLDOMNode *oldChild, IHTMLDOMNode **node)
{
HTMLDOMNode *This = impl_from_IHTMLDOMNode(iface);
HTMLDOMNode *node_new, *node_old, *ret_node;
nsIDOMNode *nsnode;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%p %p %p)\n", This, newChild, oldChild, node);
node_new = get_node_obj(newChild);
if(!node_new)
return E_FAIL;
node_old = get_node_obj(oldChild);
if(!node_old) {
node_release(node_new);
return E_FAIL;
}
nsres = nsIDOMNode_ReplaceChild(This->nsnode, node_new->nsnode, node_old->nsnode, &nsnode);
node_release(node_new);
node_release(node_old);
if(NS_FAILED(nsres))
return E_FAIL;
hres = get_node(This->doc, nsnode, TRUE, &ret_node);
nsIDOMNode_Release(nsnode);
if(FAILED(hres))
return hres;
*node = &ret_node->IHTMLDOMNode_iface;
return S_OK;
}
static HRESULT WINAPI HTMLDOMNode_removeChild(IHTMLDOMNode *iface, IHTMLDOMNode *oldChild,
IHTMLDOMNode **node)
{
HTMLDOMNode *This = impl_from_IHTMLDOMNode(iface);
HTMLDOMNode *node_obj;
nsIDOMNode *nsnode;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%p %p)\n", This, oldChild, node);
node_obj = get_node_obj(oldChild);
if(!node_obj)
return E_FAIL;
nsres = nsIDOMNode_RemoveChild(This->nsnode, node_obj->nsnode, &nsnode);
node_release(node_obj);
if(NS_FAILED(nsres)) {
ERR("RemoveChild failed: %08x\n", nsres);
return E_FAIL;
}
hres = get_node(This->doc, nsnode, TRUE, &node_obj);
nsIDOMNode_Release(nsnode);
if(FAILED(hres))
return hres;
/* FIXME: Make sure that node != newChild */
*node = &node_obj->IHTMLDOMNode_iface;
return S_OK;
}
static nsresult NSAPI HTMLDOMNode_unlink(void *p)
{
HTMLDOMNode *This = impl_from_IHTMLDOMNode(p);
TRACE("%p\n", This);
if(This->vtbl->unlink)
This->vtbl->unlink(This);
dispex_unlink(&This->event_target.dispex);
if(This->nsnode) {
nsIDOMNode *nsnode = This->nsnode;
This->nsnode = NULL;
nsIDOMNode_Release(nsnode);
}
if(This->doc && &This->doc->node != This) {
HTMLDocument *doc = &This->doc->basedoc;
This->doc = NULL;
htmldoc_release(doc);
}else {
This->doc = NULL;
}
return NS_OK;
}
static HRESULT WINAPI HTMLDOMChildrenCollectionEnum_Next(IEnumVARIANT *iface, ULONG celt, VARIANT *rgVar, ULONG *pCeltFetched)
{
HTMLDOMChildrenCollectionEnum *This = impl_from_IEnumVARIANT(iface);
ULONG fetched = 0, len;
nsIDOMNode *nsnode;
HTMLDOMNode *node;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%d %p %p)\n", This, celt, rgVar, pCeltFetched);
len = get_enum_len(This);
while(This->iter+fetched < len && fetched < celt) {
nsres = nsIDOMNodeList_Item(This->col->nslist, This->iter+fetched, &nsnode);
assert(nsres == NS_OK);
hres = get_node(This->col->doc, nsnode, TRUE, &node);
nsIDOMNode_Release(nsnode);
if(FAILED(hres)) {
ERR("get_node failed: %08x\n", hres);
break;
}
V_VT(rgVar+fetched) = VT_DISPATCH;
IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
V_DISPATCH(rgVar+fetched) = (IDispatch*)&node->IHTMLDOMNode_iface;
fetched++;
}
This->iter += fetched;
if(pCeltFetched)
*pCeltFetched = fetched;
return fetched == celt ? S_OK : S_FALSE;
}
static HRESULT WINAPI HTMLTextAreaElement_get_form(IHTMLTextAreaElement *iface, IHTMLFormElement **p)
{
HTMLTextAreaElement *This = impl_from_IHTMLTextAreaElement(iface);
nsIDOMHTMLFormElement *nsform;
nsIDOMNode *nsnode;
HTMLDOMNode *node;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMHTMLTextAreaElement_GetForm(This->nstextarea, &nsform);
assert(nsres == NS_OK);
if(!nsform) {
*p = NULL;
return S_OK;
}
nsres = nsIDOMHTMLFormElement_QueryInterface(nsform, &IID_nsIDOMNode, (void**)&nsnode);
nsIDOMHTMLFormElement_Release(nsform);
assert(nsres == NS_OK);
hres = get_node(This->element.node.doc, nsnode, TRUE, &node);
nsIDOMNode_Release(nsnode);
if(FAILED(hres))
return hres;
hres = IHTMLDOMNode_QueryInterface(&node->IHTMLDOMNode_iface, &IID_IHTMLFormElement, (void**)p);
IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
return hres;
}
static nsresult run_bind_to_tree(HTMLDocumentNode *doc, nsISupports *nsiface, nsISupports *arg2)
{
nsIDOMNode *nsnode;
HTMLDOMNode *node;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%p)\n", doc, nsiface);
nsres = nsISupports_QueryInterface(nsiface, &IID_nsIDOMNode, (void**)&nsnode);
if(NS_FAILED(nsres))
return nsres;
hres = get_node(doc, nsnode, TRUE, &node);
nsIDOMNode_Release(nsnode);
if(FAILED(hres)) {
ERR("Could not get node\n");
return nsres;
}
if(node->vtbl->bind_to_tree)
node->vtbl->bind_to_tree(node);
node_release(node);
return nsres;
}
static nsresult NSAPI handle_htmlevent(nsIDOMEventListener *iface, nsIDOMEvent *event)
{
NSContainer *This = NSEVENTLIST_THIS(iface)->This;
const PRUnichar *type;
nsIDOMEventTarget *event_target;
nsIDOMNode *nsnode;
nsAString type_str;
eventid_t eid;
nsresult nsres;
nsAString_Init(&type_str, NULL);
nsIDOMEvent_GetType(event, &type_str);
nsAString_GetData(&type_str, &type);
eid = str_to_eid(type);
nsAString_Finish(&type_str);
nsres = nsIDOMEvent_GetTarget(event, &event_target);
if(NS_FAILED(nsres) || !event_target) {
ERR("GetEventTarget failed: %08x\n", nsres);
return NS_OK;
}
nsres = nsIDOMEventTarget_QueryInterface(event_target, &IID_nsIDOMNode, (void**)&nsnode);
nsIDOMEventTarget_Release(event_target);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMNode: %08x\n", nsres);
return NS_OK;
}
fire_event(This->doc, eid, nsnode);
nsIDOMNode_Release(nsnode);
return NS_OK;
}
static nsresult NSAPI handle_node_insert(nsIDOMEventListener *iface, nsIDOMEvent *event)
{
NSContainer *This = NSEVENTLIST_THIS(iface)->This;
nsIDOMHTMLScriptElement *script;
nsIDOMEventTarget *target;
nsIDOMElement *elem;
nsresult nsres;
TRACE("(%p %p)\n", This, event);
nsres = nsIDOMEvent_GetTarget(event, &target);
if(NS_FAILED(nsres)) {
ERR("GetTarget failed: %08x\n", nsres);
return NS_OK;
}
nsres = nsIDOMEventTarget_QueryInterface(target, &IID_nsIDOMElement, (void**)&elem);
nsIDOMEventTarget_Release(target);
if(NS_FAILED(nsres))
return NS_OK;
nsres = nsIDOMElement_QueryInterface(elem, &IID_nsIDOMHTMLScriptElement, (void**)&script);
if(SUCCEEDED(nsres)) {
doc_insert_script(This->doc, script);
nsIDOMHTMLScriptElement_Release(script);
}
check_event_attr(This->doc, elem);
nsIDOMNode_Release(elem);
return NS_OK;
}
static HRESULT HTMLFormElement_invoke(HTMLDOMNode *iface,
DISPID id, LCID lcid, WORD flags, DISPPARAMS *params, VARIANT *res,
EXCEPINFO *ei, IServiceProvider *caller)
{
HTMLFormElement *This = HTMLFORM_NODE_THIS(iface);
nsIDOMHTMLCollection *elements;
nsIDOMNode *item;
HTMLDOMNode *node;
nsresult nsres;
TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, flags, params, res, ei, caller);
nsres = nsIDOMHTMLFormElement_GetElements(This->nsform, &elements);
if(NS_FAILED(nsres)) {
FIXME("GetElements failed: 0x%08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMHTMLCollection_Item(elements, id - MSHTML_DISPID_CUSTOM_MIN, &item);
nsIDOMHTMLCollection_Release(elements);
if(NS_FAILED(nsres)) {
FIXME("Item failed: 0x%08x\n", nsres);
return E_FAIL;
}
node = get_node(This->element.node.doc, item, TRUE);
V_VT(res) = VT_DISPATCH;
V_DISPATCH(res) = (IDispatch*)node;
IHTMLDOMNode_AddRef(HTMLDOMNODE(node));
nsIDOMNode_Release(item);
return S_OK;
}
HRESULT HTMLTable_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLElement **elem)
{
HTMLTable *ret;
nsresult nsres;
ret = heap_alloc_zero(sizeof(HTMLTable));
if(!ret)
return E_OUTOFMEMORY;
ret->element.node.vtbl = &HTMLTableImplVtbl;
ret->IHTMLTable_iface.lpVtbl = &HTMLTableVtbl;
ret->IHTMLTable2_iface.lpVtbl = &HTMLTable2Vtbl;
ret->IHTMLTable3_iface.lpVtbl = &HTMLTable3Vtbl;
HTMLElement_Init(&ret->element, doc, nselem, &HTMLTable_dispex);
nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLTableElement, (void**)&ret->nstable);
/* Share the reference with nsnode */
assert(nsres == NS_OK && (nsIDOMNode*)ret->nstable == ret->element.node.nsnode);
nsIDOMNode_Release(ret->element.node.nsnode);
*elem = &ret->element;
return S_OK;
}
static HRESULT ensure_nsevent_handler(HTMLDocumentNode *doc, event_target_t *event_target, eventid_t eid)
{
nsIDOMNode *nsnode = NULL;
TRACE("%s\n", debugstr_w(event_info[eid].name));
if(!doc->nsdoc || doc->event_vector[eid] || !(event_info[eid].flags & (EVENT_DEFAULTLISTENER|EVENT_BIND_TO_BODY)))
return S_OK;
if(event_info[eid].flags & EVENT_BIND_TO_BODY) {
nsIDOMHTMLElement *nsbody;
nsresult nsres;
nsres = nsIDOMHTMLDocument_GetBody(doc->nsdoc, &nsbody);
if(NS_SUCCEEDED(nsres) && nsbody) {
nsnode = (nsIDOMNode*)nsbody;
}else {
ERR("GetBody failed: %08x\n", nsres);
return E_UNEXPECTED;
}
}
doc->event_vector[eid] = TRUE;
add_nsevent_listener(doc, nsnode, event_info[eid].name);
if(nsnode)
nsIDOMNode_Release(nsnode);
return S_OK;
}
static HRESULT WINAPI HTMLDOMNode_appendChild(IHTMLDOMNode *iface, IHTMLDOMNode *newChild,
IHTMLDOMNode **node)
{
HTMLDOMNode *This = impl_from_IHTMLDOMNode(iface);
HTMLDOMNode *node_obj;
nsIDOMNode *nsnode;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%p %p)\n", This, newChild, node);
node_obj = get_node_obj(This->doc, (IUnknown*)newChild);
if(!node_obj)
return E_FAIL;
nsres = nsIDOMNode_AppendChild(This->nsnode, node_obj->nsnode, &nsnode);
if(NS_FAILED(nsres)) {
WARN("AppendChild failed: %08x\n", nsres);
nsnode = node_obj->nsnode;
}
hres = get_node(This->doc, nsnode, TRUE, &node_obj);
nsIDOMNode_Release(nsnode);
if(FAILED(hres))
return hres;
/* FIXME: Make sure that node != newChild */
*node = &node_obj->IHTMLDOMNode_iface;
IHTMLDOMNode_AddRef(*node);
return S_OK;
}
HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode *doc, nsIDOMNode *nsnode, HTMLDOMNode **node)
{
HTMLDOMTextNode *ret;
nsresult nsres;
ret = heap_alloc_zero(sizeof(*ret));
if(!ret)
return E_OUTOFMEMORY;
ret->node.vtbl = &HTMLDOMTextNodeImplVtbl;
ret->IHTMLDOMTextNode_iface.lpVtbl = &HTMLDOMTextNodeVtbl;
init_dispex(&ret->node.dispex, (IUnknown*)&ret->IHTMLDOMTextNode_iface,
&HTMLDOMTextNode_dispex);
HTMLDOMNode_Init(doc, &ret->node, nsnode);
nsres = nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMText, (void**)&ret->nstext);
assert(nsres == NS_OK && (nsIDOMNode*)ret->nstext == ret->node.nsnode);
/* Share reference with nsnode */
nsIDOMNode_Release(ret->node.nsnode);
*node = &ret->node;
return S_OK;
}
void HTMLDOMNode_destructor(HTMLDOMNode *This)
{
if(This->nsnode)
nsIDOMNode_Release(This->nsnode);
if(This->event_target)
release_event_target(This->event_target);
}
static HRESULT WINAPI HTMLDOMNode_get_parentNode(IHTMLDOMNode *iface, IHTMLDOMNode **p)
{
HTMLDOMNode *This = impl_from_IHTMLDOMNode(iface);
HTMLDOMNode *node;
nsIDOMNode *nsnode;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMNode_GetParentNode(This->nsnode, &nsnode);
if(NS_FAILED(nsres)) {
ERR("GetParentNode failed: %08x\n", nsres);
return E_FAIL;
}
if(!nsnode) {
*p = NULL;
return S_OK;
}
hres = get_node(This->doc, nsnode, TRUE, &node);
nsIDOMNode_Release(nsnode);
if(FAILED(hres))
return hres;
*p = &node->IHTMLDOMNode_iface;
IHTMLDOMNode_AddRef(*p);
return S_OK;
}
IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode *doc, nsIDOMHTMLCollection *nscol)
{
UINT32 length = 0, i;
elem_vector_t buf;
HTMLDOMNode *node;
HRESULT hres = S_OK;
nsIDOMHTMLCollection_GetLength(nscol, &length);
buf.len = buf.size = length;
if(buf.len) {
nsIDOMNode *nsnode;
buf.buf = heap_alloc(buf.size*sizeof(HTMLElement*));
for(i=0; i<length; i++) {
nsIDOMHTMLCollection_Item(nscol, i, &nsnode);
hres = get_node(doc, nsnode, TRUE, &node);
nsIDOMNode_Release(nsnode);
if(FAILED(hres))
break;
buf.buf[i] = elem_from_HTMLDOMNode(node);
}
}else {
buf.buf = NULL;
}
if(FAILED(hres)) {
heap_free(buf.buf);
return NULL;
}
return HTMLElementCollection_Create(buf.buf, buf.len);
}
static HRESULT htmlform_item(HTMLFormElement *This, int i, IDispatch **ret)
{
nsIDOMHTMLCollection *elements;
nsIDOMNode *item;
HTMLDOMNode *node;
nsresult nsres;
HRESULT hres;
nsres = nsIDOMHTMLFormElement_GetElements(This->nsform, &elements);
if(NS_FAILED(nsres)) {
FIXME("GetElements failed: 0x%08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMHTMLCollection_Item(elements, i, &item);
nsIDOMHTMLCollection_Release(elements);
if(NS_FAILED(nsres)) {
FIXME("Item failed: 0x%08x\n", nsres);
return E_FAIL;
}
if(item) {
hres = get_node(This->element.node.doc, item, TRUE, &node);
if(FAILED(hres))
return hres;
nsIDOMNode_Release(item);
*ret = (IDispatch*)&node->IHTMLDOMNode_iface;
}else {
*ret = NULL;
}
return S_OK;
}
IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode *doc, nsIDOMNodeList *nslist)
{
UINT32 length = 0, i;
HTMLDOMNode *node;
elem_vector_t buf;
HRESULT hres;
nsIDOMNodeList_GetLength(nslist, &length);
buf.len = 0;
buf.size = length;
if(length) {
nsIDOMNode *nsnode;
buf.buf = heap_alloc(buf.size*sizeof(HTMLElement*));
for(i=0; i<length; i++) {
nsIDOMNodeList_Item(nslist, i, &nsnode);
if(is_elem_node(nsnode)) {
hres = get_node(doc, nsnode, TRUE, &node);
if(FAILED(hres))
continue;
buf.buf[buf.len++] = elem_from_HTMLDOMNode(node);
}
nsIDOMNode_Release(nsnode);
}
elem_vector_normalize(&buf);
}else {
buf.buf = NULL;
}
return HTMLElementCollection_Create(buf.buf, buf.len);
}
static HRESULT htmlselect_item(HTMLSelectElement *This, int i, IDispatch **ret)
{
nsIDOMHTMLOptionsCollection *nscol;
nsIDOMNode *nsnode;
nsresult nsres;
HRESULT hres;
nsres = nsIDOMHTMLSelectElement_GetOptions(This->nsselect, &nscol);
if(NS_FAILED(nsres)) {
ERR("GetOptions failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMHTMLOptionsCollection_Item(nscol, i, &nsnode);
nsIDOMHTMLOptionsCollection_Release(nscol);
if(NS_FAILED(nsres)) {
ERR("Item failed: %08x\n", nsres);
return E_FAIL;
}
if(nsnode) {
HTMLDOMNode *node;
hres = get_node(This->element.node.doc, nsnode, TRUE, &node);
nsIDOMNode_Release(nsnode);
if(FAILED(hres))
return hres;
IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
*ret = (IDispatch*)&node->IHTMLDOMNode_iface;
}else {
*ret = NULL;
}
return S_OK;
}
static void remove_child_attr(nsIDOMElement *elem, LPCWSTR tag, nsAString *attr_str)
{
PRBool has_children;
PRUint32 child_cnt, i;
nsIDOMNode *child_node;
nsIDOMNodeList *node_list;
PRUint16 node_type;
nsIDOMElement_HasChildNodes(elem, &has_children);
if(!has_children)
return;
nsIDOMElement_GetChildNodes(elem, &node_list);
nsIDOMNodeList_GetLength(node_list, &child_cnt);
for(i=0; i<child_cnt; i++) {
nsIDOMNodeList_Item(node_list, i, &child_node);
nsIDOMNode_GetNodeType(child_node, &node_type);
if(node_type == ELEMENT_NODE) {
nsIDOMElement *child_elem;
nsAString tag_str;
const PRUnichar *ctag;
nsIDOMNode_QueryInterface(child_node, &IID_nsIDOMElement, (void**)&child_elem);
nsAString_Init(&tag_str, NULL);
nsIDOMElement_GetTagName(child_elem, &tag_str);
nsAString_GetData(&tag_str, &ctag);
if(!strcmpiW(ctag, tag))
/* FIXME: remove node if there are no more attributes */
nsIDOMElement_RemoveAttribute(child_elem, attr_str);
nsAString_Finish(&tag_str);
remove_child_attr(child_elem, tag, attr_str);
nsIDOMNode_Release(child_elem);
}
nsIDOMNode_Release(child_node);
}
nsIDOMNodeList_Release(node_list);
}
void HTMLDOMNode_destructor(HTMLDOMNode *This)
{
if(This->nsnode)
nsIDOMNode_Release(This->nsnode);
if(This->doc && &This->doc->node != This)
htmldoc_release(&This->doc->basedoc);
if(This->event_target.ptr)
release_event_target(This->event_target.ptr);
}
static HRESULT WINAPI HTMLDOMNode_insertBefore(IHTMLDOMNode *iface, IHTMLDOMNode *newChild,
VARIANT refChild, IHTMLDOMNode **node)
{
HTMLDOMNode *This = impl_from_IHTMLDOMNode(iface);
HTMLDOMNode *new_child, *node_obj, *ref_node = NULL;
nsIDOMNode *nsnode;
nsresult nsres;
HRESULT hres = S_OK;
TRACE("(%p)->(%p %s %p)\n", This, newChild, debugstr_variant(&refChild), node);
new_child = get_node_obj(This->doc, (IUnknown*)newChild);
if(!new_child) {
ERR("invalid newChild\n");
return E_INVALIDARG;
}
switch(V_VT(&refChild)) {
case VT_NULL:
break;
case VT_DISPATCH: {
ref_node = get_node_obj(This->doc, (IUnknown*)V_DISPATCH(&refChild));
if(!ref_node) {
ERR("unvalid node\n");
hres = E_FAIL;
break;
}
break;
}
default:
FIXME("unimplemented refChild %s\n", debugstr_variant(&refChild));
hres = E_NOTIMPL;
}
if(SUCCEEDED(hres)) {
nsres = nsIDOMNode_InsertBefore(This->nsnode, new_child->nsnode, ref_node ? ref_node->nsnode : NULL, &nsnode);
if(NS_FAILED(nsres)) {
ERR("InsertBefore failed: %08x\n", nsres);
hres = E_FAIL;
}
}
node_release(new_child);
if(ref_node)
node_release(ref_node);
if(FAILED(hres))
return hres;
hres = get_node(This->doc, nsnode, TRUE, &node_obj);
nsIDOMNode_Release(nsnode);
if(FAILED(hres))
return hres;
*node = &node_obj->IHTMLDOMNode_iface;
return S_OK;
}
static HRESULT WINAPI HTMLScriptElement_put_src(IHTMLScriptElement *iface, BSTR v)
{
HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface);
HTMLInnerWindow *window;
nsIDOMNode *parent;
nsAString src_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
if(!This->element.node.doc || !This->element.node.doc->window) {
WARN("no windoow\n");
return E_UNEXPECTED;
}
window = This->element.node.doc->window;
nsAString_InitDepend(&src_str, v);
nsres = nsIDOMHTMLScriptElement_SetSrc(This->nsscript, &src_str);
nsAString_Finish(&src_str);
if(NS_FAILED(nsres)) {
ERR("SetSrc failed: %08x\n", nsres);
return E_FAIL;
}
if(This->parsed) {
WARN("already parsed\n");
return S_OK;
}
if(window->parser_callback_cnt) {
script_queue_entry_t *queue;
queue = heap_alloc(sizeof(*queue));
if(!queue)
return E_OUTOFMEMORY;
IHTMLScriptElement_AddRef(&This->IHTMLScriptElement_iface);
queue->script = This;
list_add_tail(&window->script_queue, &queue->entry);
return S_OK;
}
nsres = nsIDOMHTMLElement_GetParentNode(This->element.nselem, &parent);
if(NS_FAILED(nsres) || !parent) {
TRACE("No parent, not executing\n");
This->parse_on_bind = TRUE;
return S_OK;
}
nsIDOMNode_Release(parent);
doc_insert_script(window, This);
return S_OK;
}
void release_nodes(HTMLDocument *This)
{
HTMLDOMNode *iter, *next;
if(!This->nodes)
return;
for(iter = This->nodes; iter; iter = next) {
next = iter->next;
if(iter->destructor)
iter->destructor(iter->impl.unk);
nsIDOMNode_Release(iter->nsnode);
mshtml_free(iter);
}
}
static nsresult NSAPI handle_htmlevent(nsIDOMEventListener *iface, nsIDOMEvent *event)
{
nsEventListener *This = impl_from_nsIDOMEventListener(iface);
HTMLDocumentNode *doc = This->This->doc;
const PRUnichar *type;
nsIDOMEventTarget *event_target;
nsIDOMNode *nsnode;
nsAString type_str;
eventid_t eid;
nsresult nsres;
TRACE("%p\n", This->This);
if(!doc) {
WARN("NULL doc\n");
return NS_OK;
}
nsAString_Init(&type_str, NULL);
nsIDOMEvent_GetType(event, &type_str);
nsAString_GetData(&type_str, &type);
eid = str_to_eid(type);
nsAString_Finish(&type_str);
nsres = nsIDOMEvent_GetTarget(event, &event_target);
if(NS_FAILED(nsres) || !event_target) {
ERR("GetEventTarget failed: %08x\n", nsres);
return NS_OK;
}
nsres = nsIDOMEventTarget_QueryInterface(event_target, &IID_nsIDOMNode, (void**)&nsnode);
nsIDOMEventTarget_Release(event_target);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMNode: %08x\n", nsres);
return NS_OK;
}
fire_event(doc, eid, TRUE, nsnode, event, NULL);
nsIDOMNode_Release(nsnode);
return NS_OK;
}
HRESULT script_elem_from_nsscript(HTMLDocumentNode *doc, nsIDOMHTMLScriptElement *nsscript, HTMLScriptElement **ret)
{
nsIDOMNode *nsnode;
HTMLDOMNode *node;
nsresult nsres;
HRESULT hres;
nsres = nsIDOMHTMLScriptElement_QueryInterface(nsscript, &IID_nsIDOMNode, (void**)&nsnode);
assert(nsres == NS_OK);
hres = get_node(doc, nsnode, TRUE, &node);
nsIDOMNode_Release(nsnode);
if(FAILED(hres))
return hres;
assert(node->vtbl == &HTMLScriptElementImplVtbl);
*ret = impl_from_HTMLDOMNode(node);
return S_OK;
}
