//
// EnsureHandlers
//
// Lazily load the XBL handlers. Overridden to handle being attached
// to a particular element rather than the document
//
nsresult
nsXBLWindowKeyHandler::EnsureHandlers(PRBool *aIsEditor)
{
nsCOMPtr<nsIDOMElement> el = GetElement();
NS_ENSURE_STATE(!mWeakPtrForElement || el);
if (el) {
// We are actually a XUL <keyset>.
if (aIsEditor)
*aIsEditor = PR_FALSE;
if (mHandler)
return NS_OK;
nsCOMPtr<nsIContent> content(do_QueryInterface(el));
BuildHandlerChain(content, &mHandler);
} else { // We are an XBL file of handlers.
if (!sXBLSpecialDocInfo)
sXBLSpecialDocInfo = new nsXBLSpecialDocInfo();
if (!sXBLSpecialDocInfo) {
if (aIsEditor) {
*aIsEditor = PR_FALSE;
}
return NS_ERROR_OUT_OF_MEMORY;
}
sXBLSpecialDocInfo->LoadDocInfo();
// Now determine which handlers we should be using.
PRBool isEditor = IsEditor();
if (isEditor) {
sXBLSpecialDocInfo->GetAllHandlers("editor", &mHandler, &mUserHandler);
}
else {
sXBLSpecialDocInfo->GetAllHandlers("browser", &mHandler, &mUserHandler);
}
if (aIsEditor)
*aIsEditor = isEditor;
}
return NS_OK;
}
//
// EnsureHandlers
//
// Lazily load the XBL handlers. Overridden to handle being attached
// to a particular element rather than the document
//
nsresult
nsXBLWindowKeyHandler::EnsureHandlers(PRBool *aIsEditor)
{
nsCOMPtr<nsIDOMElement> el = GetElement();
NS_ENSURE_STATE(!mBoxObjectForElement || el);
if (el) {
// We are actually a XUL <keyset>.
if (aIsEditor)
*aIsEditor = PR_FALSE;
if (mHandler)
return NS_OK;
nsCOMPtr<nsIContent> content(do_QueryInterface(el));
BuildHandlerChain(content, &mHandler);
}
else // We are an XBL file of handlers.
nsXBLWindowHandler::EnsureHandlers(aIsEditor);
return NS_OK;
}
