void
nsHTMLSharedObjectElement::StartObjectLoad(PRBool aNotify)
{
nsCAutoString type;
GetTypeAttrValue(type);
nsAutoString uri;
if (!GetAttr(kNameSpaceID_None, URIAttrName(), uri)) {
// Be sure to call the nsIURI version if we have no attribute
// That handles the case where no URI is specified. An empty string would
// get interpreted as the page itself, instead of absence of URI.
LoadObject(nsnull, aNotify, type);
}
else {
LoadObject(uri, aNotify, type);
}
}
nsresult
HTMLSharedObjectElement::SetAttr(int32_t aNameSpaceID, nsIAtom *aName,
nsIAtom *aPrefix, const nsAString &aValue,
bool aNotify)
{
nsresult rv = nsGenericHTMLElement::SetAttr(aNameSpaceID, aName, aPrefix,
aValue, aNotify);
NS_ENSURE_SUCCESS(rv, rv);
// if aNotify is false, we are coming from the parser or some such place;
// we'll get bound after all the attributes have been set, so we'll do the
// object load from BindToTree/DoneAddingChildren.
// Skip the LoadObject call in that case.
// We also don't want to start loading the object when we're not yet in
// a document, just in case that the caller wants to set additional
// attributes before inserting the node into the document.
if (aNotify && IsInComposedDoc() && mIsDoneAddingChildren &&
aNameSpaceID == kNameSpaceID_None && aName == URIAttrName()) {
return LoadObject(aNotify, true);
}
return NS_OK;
}
nsresult
nsHTMLSharedObjectElement::SetAttr(PRInt32 aNameSpaceID, nsIAtom *aName,
nsIAtom *aPrefix, const nsAString &aValue,
PRBool aNotify)
{
// If we plan to call LoadObject, we want to do it first so that the
// object load kicks off _before_ the reflow triggered by the SetAttr. But if
// aNotify is false, we are coming from the parser or some such place; we'll
// get bound after all the attributes have been set, so we'll do the
// object load from BindToTree/DoneAddingChildren.
// Skip the LoadObject call in that case.
// We also don't want to start loading the object when we're not yet in
// a document, just in case that the caller wants to set additional
// attributes before inserting the node into the document.
if (aNotify && IsInDoc() && mIsDoneAddingChildren &&
aNameSpaceID == kNameSpaceID_None && aName == URIAttrName()) {
nsCAutoString type;
GetTypeAttrValue(type);
LoadObject(aValue, aNotify, type, PR_TRUE);
}
return nsGenericHTMLElement::SetAttr(aNameSpaceID, aName, aPrefix, aValue,
aNotify);
}
