BOOL variant_to_nscolor(const VARIANT *v, nsAString *nsstr)
{
switch(V_VT(v)) {
case VT_BSTR:
nsAString_Init(nsstr, V_BSTR(v));
return TRUE;
case VT_I4: {
PRUnichar buf[10];
static const WCHAR formatW[] = {'#','%','x',0};
wsprintfW(buf, formatW, V_I4(v));
nsAString_Init(nsstr, buf);
return TRUE;
}
default:
FIXME("invalid color %s\n", debugstr_variant(v));
}
return FALSE;
}
static HRESULT navigate_anchor(HTMLAnchorElement *This)
{
nsAString href_str, target_str;
nsresult nsres;
HRESULT hres;
nsAString_Init(&target_str, NULL);
nsres = nsIDOMHTMLAnchorElement_GetTarget(This->nsanchor, &target_str);
if(NS_SUCCEEDED(nsres)) {
const PRUnichar *target;
nsAString_GetData(&target_str, &target);
if(*target) {
FIXME("Navigating to target %s is not implemented\n", debugstr_w(target));
nsAString_Finish(&target_str);
return S_OK;
}
}
nsAString_Finish(&target_str);
nsAString_Init(&href_str, NULL);
nsres = nsIDOMHTMLAnchorElement_GetHref(This->nsanchor, &href_str);
if(NS_SUCCEEDED(nsres)) {
const PRUnichar *href;
nsAString_GetData(&href_str, &href);
if(*href) {
HTMLWindow *window = This->element.node.doc->basedoc.window;
hres = navigate_url(window, href, window->url);
}else {
TRACE("empty href\n");
hres = S_OK;
}
}
nsAString_Finish(&href_str);
return hres;
}
static HRESULT WINAPI HTMLFrameBase_get_scrolling(IHTMLFrameBase *iface, BSTR *p)
{
HTMLFrameBase *This = impl_from_IHTMLFrameBase(iface);
nsAString nsstr;
const PRUnichar *strdata;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(This->nsframe) {
nsAString_Init(&nsstr, NULL);
nsres = nsIDOMHTMLFrameElement_GetScrolling(This->nsframe, &nsstr);
}else if(This->nsiframe) {
nsAString_Init(&nsstr, NULL);
nsres = nsIDOMHTMLIFrameElement_GetScrolling(This->nsiframe, &nsstr);
}else {
ERR("No attached ns frame object\n");
return E_UNEXPECTED;
}
if(NS_FAILED(nsres)) {
ERR("GetScrolling failed: 0x%08x\n", nsres);
nsAString_Finish(&nsstr);
return E_FAIL;
}
nsAString_GetData(&nsstr, &strdata);
if(*strdata)
*p = SysAllocString(strdata);
else
*p = SysAllocString(autoW);
nsAString_Finish(&nsstr);
return *p ? S_OK : E_OUTOFMEMORY;
}
void check_event_attr(HTMLDocumentNode *doc, nsIDOMElement *nselem)
{
const PRUnichar *attr_value;
nsAString attr_name_str, attr_value_str;
IDispatch *disp;
HTMLDOMNode *node;
int i;
nsresult nsres;
HRESULT hres;
nsAString_Init(&attr_value_str, NULL);
nsAString_Init(&attr_name_str, NULL);
for(i=0; i < EVENTID_LAST; i++) {
nsAString_SetData(&attr_name_str, event_info[i].attr_name);
nsres = nsIDOMElement_GetAttribute(nselem, &attr_name_str, &attr_value_str);
if(NS_SUCCEEDED(nsres)) {
nsAString_GetData(&attr_value_str, &attr_value);
if(!*attr_value)
continue;
TRACE("%p.%s = %s\n", nselem, debugstr_w(event_info[i].attr_name), debugstr_w(attr_value));
disp = script_parse_event(doc->basedoc.window, attr_value);
if(disp) {
hres = get_node(doc, (nsIDOMNode*)nselem, TRUE, &node);
if(SUCCEEDED(hres))
set_event_handler_disp(get_node_event_target(node), node->nsnode, node->doc, i, disp);
IDispatch_Release(disp);
}
}
}
nsAString_Finish(&attr_value_str);
nsAString_Finish(&attr_name_str);
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_responseText(IHTMLXMLHttpRequest *iface, BSTR *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsAString nsstr;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
nsAString_Init(&nsstr, NULL);
nsres = nsIXMLHttpRequest_GetResponseText(This->nsxhr, &nsstr);
return return_nsstr(nsres, &nsstr, p);
}
HRESULT HTMLCurrentStyle_Create(HTMLElement *elem, IHTMLCurrentStyle **p)
{
nsIDOMCSSStyleDeclaration *nsstyle;
nsIDOMWindow *nsview;
nsAString nsempty_str;
HTMLCurrentStyle *ret;
nsresult nsres;
if(!elem->node.doc->nsdoc) {
WARN("NULL nsdoc\n");
return E_UNEXPECTED;
}
nsres = nsIDOMHTMLDocument_GetDefaultView(elem->node.doc->nsdoc, &nsview);
if(NS_FAILED(nsres)) {
ERR("GetDefaultView failed: %08x\n", nsres);
return E_FAIL;
}
nsAString_Init(&nsempty_str, NULL);
nsres = nsIDOMWindow_GetComputedStyle(nsview, (nsIDOMElement*)elem->nselem, &nsempty_str, &nsstyle);
nsAString_Finish(&nsempty_str);
if(NS_FAILED(nsres)) {
ERR("GetComputedStyle failed: %08x\n", nsres);
return E_FAIL;
}
ret = heap_alloc_zero(sizeof(HTMLCurrentStyle));
if(!ret) {
nsIDOMCSSStyleDeclaration_Release(nsstyle);
return E_OUTOFMEMORY;
}
ret->IHTMLCurrentStyle_iface.lpVtbl = &HTMLCurrentStyleVtbl;
ret->IHTMLCurrentStyle2_iface.lpVtbl = &HTMLCurrentStyle2Vtbl;
ret->IHTMLCurrentStyle3_iface.lpVtbl = &HTMLCurrentStyle3Vtbl;
ret->IHTMLCurrentStyle4_iface.lpVtbl = &HTMLCurrentStyle4Vtbl;
ret->ref = 1;
ret->nsstyle = nsstyle;
init_dispex(&ret->dispex, (IUnknown*)&ret->IHTMLCurrentStyle_iface, &HTMLCurrentStyle_dispex);
IHTMLElement_AddRef(&elem->IHTMLElement_iface);
ret->elem = elem;
*p = &ret->IHTMLCurrentStyle_iface;
return S_OK;
}
static HRESULT WINAPI HTMLOptionElement_put_text(IHTMLOptionElement *iface, BSTR v)
{
HTMLOptionElement *This = HTMLOPTION_THIS(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_Init(&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 WINAPI HTMLInputElement_put_value(IHTMLInputElement *iface, BSTR v)
{
HTMLInputElement *This = HTMLINPUT_THIS(iface);
nsAString val_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
nsAString_Init(&val_str, v);
nsres = nsIDOMHTMLInputElement_SetValue(This->nsinput, &val_str);
nsAString_Finish(&val_str);
if(NS_FAILED(nsres))
ERR("SetValue failed: %08x\n", nsres);
return S_OK;
}
static HRESULT variant_to_nsastr(VARIANT var, nsAString *ret)
{
switch(V_VT(&var)) {
case VT_NULL:
case VT_ERROR:
case VT_EMPTY:
nsAString_Init(ret, NULL);
return S_OK;
case VT_BSTR:
nsAString_InitDepend(ret, V_BSTR(&var));
return S_OK;
default:
FIXME("Unsupported VARIANT: %s\n", debugstr_variant(&var));
return E_INVALIDARG;
}
}
static HRESULT WINAPI HTMLImgElement_put_src(IHTMLImgElement *iface, BSTR v)
{
HTMLImgElement *This = HTMLIMG_THIS(iface);
nsAString src_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
nsAString_Init(&src_str, v);
nsres = nsIDOMHTMLImageElement_SetSrc(This->nsimg, &src_str);
nsAString_Finish(&src_str);
if(NS_FAILED(nsres))
ERR("SetSrc failed: %08x\n", nsres);
return NS_OK;
}
static HRESULT WINAPI HTMLScriptElement_put_type(IHTMLScriptElement *iface, BSTR v)
{
HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface);
nsAString nstype_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
nsAString_Init(&nstype_str, v);
nsres = nsIDOMHTMLScriptElement_SetType(This->nsscript, &nstype_str);
if (NS_FAILED(nsres))
ERR("SetType failed: %08x\n", nsres);
nsAString_Finish (&nstype_str);
return S_OK;
}
static void remove_child_attr(nsIDOMElement *elem, LPCWSTR tag, nsAString *attr_str)
{
cpp_bool has_children;
UINT32 child_cnt, i;
nsIDOMNode *child_node;
nsIDOMNodeList *node_list;
UINT16 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);
nsIDOMElement_Release(child_elem);
}
nsIDOMNode_Release(child_node);
}
nsIDOMNodeList_Release(node_list);
}
static HRESULT WINAPI HTMLMetaElement_get_name(IHTMLMetaElement *iface, BSTR *p)
{
HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
nsAString name_str, val_str;
nsresult nsres;
static const PRUnichar nameW[] = {'n','a','m','e',0};
TRACE("(%p)->(%p)\n", This, p);
nsAString_InitDepend(&name_str, nameW);
nsAString_Init(&val_str, NULL);
nsres = nsIDOMHTMLElement_GetAttribute(This->element.nselem, &name_str, &val_str);
nsAString_Finish(&name_str);
return return_nsstr(nsres, &val_str, p);
}
static HRESULT WINAPI HTMLMetaElement_get_httpEquiv(IHTMLMetaElement *iface, BSTR *p)
{
HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
nsAString httpequiv_str, val_str;
nsresult nsres;
static const PRUnichar httpEquivW[] = {'h','t','t','p','-','e','q','u','i','v',0};
TRACE("(%p)->(%p)\n", This, p);
nsAString_InitDepend(&httpequiv_str, httpEquivW);
nsAString_Init(&val_str, NULL);
nsres = nsIDOMHTMLElement_GetAttribute(This->element.nselem, &httpequiv_str, &val_str);
nsAString_Finish(&httpequiv_str);
return return_nsstr(nsres, &val_str, p);
}
static HRESULT WINAPI HTMLElement2_get_dir(IHTMLElement2 *iface, BSTR *p)
{
HTMLElement *This = impl_from_IHTMLElement2(iface);
nsAString dir_str;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!This->nselem) {
*p = NULL;
return S_OK;
}
nsAString_Init(&dir_str, NULL);
nsres = nsIDOMHTMLElement_GetDir(This->nselem, &dir_str);
return return_nsstr(nsres, &dir_str, p);
}
static HRESULT WINAPI HTMLBodyElement_get_aLink(IHTMLBodyElement *iface, VARIANT *p)
{
HTMLBodyElement *This = impl_from_IHTMLBodyElement(iface);
nsAString alink_str;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&alink_str, NULL);
nsres = nsIDOMHTMLBodyElement_GetALink(This->nsbody, &alink_str);
if(NS_FAILED(nsres))
ERR("GetALink failed: %08x\n", nsres);
nscolor_to_variant(&alink_str, p);
nsAString_Finish(&alink_str);
return S_OK;
}
static DWORD query_align_status(HTMLDocument *This, const WCHAR *align)
{
DWORD ret = OLECMDF_SUPPORTED | OLECMDF_ENABLED;
nsAString justify_str;
cpp_bool b;
nsresult nsres;
if(This->doc_obj->usermode != EDITMODE || This->window->readystate < READYSTATE_INTERACTIVE)
return OLECMDF_SUPPORTED;
nsAString_Init(&justify_str, align);
nsres = nsIDOMHTMLDocument_QueryCommandState(This->doc_node->nsdoc, &justify_str, &b);
nsAString_Finish(&justify_str);
if(NS_SUCCEEDED(nsres) && b)
ret |= OLECMDF_LATCHED;
return ret;
}
static HRESULT WINAPI HTMLFrameBase_get_marginHeight(IHTMLFrameBase *iface, VARIANT *p)
{
HTMLFrameBase *This = impl_from_IHTMLFrameBase(iface);
nsAString nsstr;
nsresult nsres;
HRESULT hres = S_OK;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&nsstr, NULL);
if(This->nsframe)
nsres = nsIDOMHTMLFrameElement_GetMarginHeight(This->nsframe, &nsstr);
else
nsres = nsIDOMHTMLIFrameElement_GetMarginHeight(This->nsiframe, &nsstr);
if(NS_SUCCEEDED(nsres)) {
const PRUnichar *str, *end;
nsAString_GetData(&nsstr, &str);
if(*str) {
BSTR ret;
end = strstrW(str, pxW);
if(!end)
end = str+strlenW(str);
ret = SysAllocStringLen(str, end-str);
if(ret) {
V_VT(p) = VT_BSTR;
V_BSTR(p) = ret;
}else {
hres = E_OUTOFMEMORY;
}
}else {
V_VT(p) = VT_BSTR;
V_BSTR(p) = NULL;
}
}else {
ERR("SetMarginHeight failed: %08x\n", nsres);
hres = E_FAIL;
}
nsAString_Finish(&nsstr);
return hres;
}
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;
}
static HRESULT WINAPI HTMLElementCollection_tags(IHTMLElementCollection *iface,
VARIANT tagName, IDispatch **pdisp)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
DWORD i;
nsAString tag_str;
const PRUnichar *tag;
elem_vector_t buf = {NULL, 0, 8};
if(V_VT(&tagName) != VT_BSTR) {
WARN("Invalid arg\n");
return DISP_E_MEMBERNOTFOUND;
}
TRACE("(%p)->(%s %p)\n", This, debugstr_w(V_BSTR(&tagName)), pdisp);
buf.buf = heap_alloc(buf.size*sizeof(HTMLElement*));
nsAString_Init(&tag_str, NULL);
for(i=0; i<This->len; i++) {
if(!This->elems[i]->nselem)
continue;
nsIDOMHTMLElement_GetTagName(This->elems[i]->nselem, &tag_str);
nsAString_GetData(&tag_str, &tag);
if(CompareStringW(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE, tag, -1,
V_BSTR(&tagName), -1) == CSTR_EQUAL) {
node_addref(&This->elems[i]->node);
elem_vector_add(&buf, This->elems[i]);
}
}
nsAString_Finish(&tag_str);
elem_vector_normalize(&buf);
TRACE("fount %d tags\n", buf.len);
*pdisp = (IDispatch*)HTMLElementCollection_Create(buf.buf, buf.len);
return S_OK;
}
static HRESULT WINAPI HTMLFrameBase_get_frameBorder(IHTMLFrameBase *iface, BSTR *p)
{
HTMLFrameBase *This = impl_from_IHTMLFrameBase(iface);
nsAString nsstr;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!This->nsframe && !This->nsiframe) {
ERR("No attached ns frame object\n");
return E_UNEXPECTED;
}
nsAString_Init(&nsstr, NULL);
if(This->nsframe)
nsres = nsIDOMHTMLFrameElement_GetFrameBorder(This->nsframe, &nsstr);
else
nsres = nsIDOMHTMLIFrameElement_GetFrameBorder(This->nsiframe, &nsstr);
return return_nsstr(nsres, &nsstr, p);
}
static HRESULT WINAPI HTMLScriptElement_get_type(IHTMLScriptElement *iface, BSTR *p)
{
HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface);
const PRUnichar *nstype;
nsAString nstype_str;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&nstype_str, NULL);
nsres = nsIDOMHTMLScriptElement_GetType(This->nsscript, &nstype_str);
if(NS_FAILED(nsres))
ERR("GetType failed: %08x\n", nsres);
nsAString_GetData(&nstype_str, &nstype);
*p = *nstype ? SysAllocString(nstype) : NULL;
nsAString_Finish(&nstype_str);
return S_OK;
}
static HRESULT WINAPI HTMLOptionElement_get_value(IHTMLOptionElement *iface, BSTR *p)
{
HTMLOptionElement *This = HTMLOPTION_THIS(iface);
nsAString value_str;
const PRUnichar *value;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&value_str, NULL);
nsres = nsIDOMHTMLOptionElement_GetValue(This->nsoption, &value_str);
if(NS_SUCCEEDED(nsres)) {
nsAString_GetData(&value_str, &value);
*p = SysAllocString(value);
} else {
ERR("GetValue failed: %08x\n", nsres);
*p = NULL;
}
nsAString_Finish(&value_str);
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_get_alt(IHTMLImgElement *iface, BSTR *p)
{
HTMLImgElement *This = HTMLIMG_THIS(iface);
nsAString alt_str;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&alt_str, NULL);
nsres = nsIDOMHTMLImageElement_GetAlt(This->nsimg, &alt_str);
if(NS_SUCCEEDED(nsres)) {
const PRUnichar *alt;
nsAString_GetData(&alt_str, &alt);
*p = *alt ? SysAllocString(alt) : NULL;
} else {
ERR("GetAlt failed: %08x\n", nsres);
}
nsAString_Finish(&alt_str);
return NS_SUCCEEDED(nsres) ? S_OK : E_FAIL;
}
static HRESULT WINAPI HTMLDocument5_get_compatMode(IHTMLDocument5 *iface, BSTR *p)
{
HTMLDocument *This = impl_from_IHTMLDocument5(iface);
nsAString mode_str;
const PRUnichar *mode;
TRACE("(%p)->(%p)\n", This, p);
if(!This->doc_node->nsdoc) {
WARN("NULL nsdoc\n");
return E_UNEXPECTED;
}
nsAString_Init(&mode_str, NULL);
nsIDOMHTMLDocument_GetCompatMode(This->doc_node->nsdoc, &mode_str);
nsAString_GetData(&mode_str, &mode);
*p = SysAllocString(mode);
nsAString_Finish(&mode_str);
return S_OK;
}
static HRESULT WINAPI HTMLElement2_getElementsByTagName(IHTMLElement2 *iface, BSTR v,
IHTMLElementCollection **pelColl)
{
HTMLElement *This = HTMLELEM2_THIS(iface);
nsIDOMNodeList *nslist;
nsAString tag_str;
nsresult nsres;
TRACE("(%p)->(%s %p)\n", This, debugstr_w(v), pelColl);
nsAString_Init(&tag_str, v);
nsres = nsIDOMHTMLElement_GetElementsByTagName(This->nselem, &tag_str, &nslist);
nsAString_Finish(&tag_str);
if(NS_FAILED(nsres)) {
ERR("GetElementByTagName failed: %08x\n", nsres);
return E_FAIL;
}
*pelColl = create_collection_from_nodelist(This->node.doc, (IUnknown*)HTMLELEM(This), nslist);
nsIDOMNodeList_Release(nslist);
return S_OK;
}
static HRESULT WINAPI HTMLOptionElement_get_text(IHTMLOptionElement *iface, BSTR *p)
{
HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
nsAString text_str;
const PRUnichar *text;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&text_str, NULL);
nsres = nsIDOMHTMLOptionElement_GetText(This->nsoption, &text_str);
if(NS_SUCCEEDED(nsres)) {
nsAString_GetData(&text_str, &text);
*p = SysAllocString(text);
}else {
ERR("GetText failed: %08x\n", nsres);
*p = NULL;
}
nsAString_Finish(&text_str);
return S_OK;
}
static HRESULT WINAPI HTMLImgElement_get_name(IHTMLImgElement *iface, BSTR *p)
{
HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
nsAString strName;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&strName, NULL);
nsres = nsIDOMHTMLImageElement_GetName(This->nsimg, &strName);
if(NS_SUCCEEDED(nsres)) {
const PRUnichar *str;
nsAString_GetData(&strName, &str);
*p = *str ? SysAllocString(str) : NULL;
}else {
ERR("GetName failed: %08x\n", nsres);
}
nsAString_Finish(&strName);
return NS_SUCCEEDED(nsres) ? S_OK : E_FAIL;
}
static HRESULT get_doc_string(HTMLDocumentNode *This, char **str)
{
nsIDOMNode *nsnode;
LPCWSTR strw;
nsAString nsstr;
nsresult nsres;
HRESULT hres;
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);
hres = nsnode_to_nsstring(nsnode, &nsstr);
nsIDOMNode_Release(nsnode);
if(FAILED(hres)) {
nsAString_Finish(&nsstr);
return hres;
}
nsAString_GetData(&nsstr, &strw);
TRACE("%s\n", debugstr_w(strw));
*str = heap_strdupWtoA(strw);
nsAString_Finish(&nsstr);
if(!*str)
return E_OUTOFMEMORY;
return S_OK;
}
static HRESULT WINAPI HTMLDOMNode_get_nodeValue(IHTMLDOMNode *iface, VARIANT *p)
{
HTMLDOMNode *This = impl_from_IHTMLDOMNode(iface);
const PRUnichar *val;
nsAString val_str;
TRACE("(%p)->(%p)\n", This, p);
nsAString_Init(&val_str, NULL);
nsIDOMNode_GetNodeValue(This->nsnode, &val_str);
nsAString_GetData(&val_str, &val);
if(*val) {
V_VT(p) = VT_BSTR;
V_BSTR(p) = SysAllocString(val);
}else {
V_VT(p) = VT_NULL;
}
nsAString_Finish(&val_str);
return S_OK;
}