void nsDomAttUtil::GetComLayoutInfo(nsIDOMElement* node,std::map<std::string,std::string> &lmap)
{
nsCOMPtr<nsIDOMDocument> oDoc(nsnull);
if(node!=nsnull)
node->GetOwnerDocument(getter_AddRefs(oDoc));
if(oDoc!=nsnull)
{
nsCOMPtr<nsIDOMViewCSS> viewCSS(nsnull);
nsCOMPtr<nsIDOMDocumentView> domView = do_QueryInterface(oDoc);
if(domView!=nsnull)
{
nsCOMPtr<nsIDOMAbstractView> abstractView;
domView->GetDefaultView(getter_AddRefs(abstractView));
if(abstractView!=nsnull)
{
viewCSS=do_QueryInterface(abstractView);
}
}
if(viewCSS!=nsnull)
{
nsCOMPtr<nsIDOMCSSStyleDeclaration> style;
viewCSS->GetComputedStyle(node, EmptyString(),getter_AddRefs(style));
if(style!=nsnull)
{
PRUint32 slen;
style->GetLength(&slen);
nsString csstext;
style->GetCssText(csstext);
for(int j=0;j<slen;j++)
{
nsString name;
nsString value;
nsString prio;
style->Item(j,name);
style->GetPropertyValue(name,value);
std::string strName(NS_ConvertUTF16toUTF8(name).get());
std::map<std::string,std::string>::iterator fit=lmap.find(strName);
if(fit==lmap.end())
{
lmap.insert(make_pair(strName,std::string(NS_ConvertUTF16toUTF8(value).get())));
}
}
}
}
}
}
already_AddRefed<nsIDOMCSSStyleDeclaration>
nsCoreUtils::GetComputedStyleDeclaration(const nsAString& aPseudoElt,
nsIContent *aContent)
{
nsIContent* content = GetDOMElementFor(aContent);
if (!content)
return nsnull;
// Returns number of items in style declaration
nsIDocument* document = content->GetOwnerDoc();
if (!document)
return nsnull;
nsCOMPtr<nsIDOMViewCSS> viewCSS(do_QueryInterface(document->GetWindow()));
if (!viewCSS)
return nsnull;
nsIDOMCSSStyleDeclaration* cssDecl = nsnull;
nsCOMPtr<nsIDOMElement> domElement(do_QueryInterface(content));
viewCSS->GetComputedStyle(domElement, aPseudoElt, &cssDecl);
return cssDecl;
}