PassRefPtr<Frame> WebFrameLoaderClient::createFrame(const KURL& url, const String& name, HTMLFrameOwnerElement* ownerElement, const String& referrer)
{
if (url.string().isEmpty())
return 0;
Frame* coreFrame = core(m_webFrame);
ASSERT(coreFrame);
WebFrame* webFrame = WebFrame::createInstance();
//webFrame->ref();
RefPtr<Frame> childFrame = webFrame->init(m_webFrame->webView(), coreFrame->page(), ownerElement);
childFrame->ref();
coreFrame->tree()->appendChild(childFrame);
childFrame->tree()->setName(name);
childFrame->init();
// The creation of the frame may have run arbitrary JavaScript that removed it from the page already.
if (!childFrame->page()) {
delete webFrame;
return 0;
}
childFrame->loader()->loadURLIntoChildFrame(url, referrer, childFrame.get());
// The frame's onload handler may have removed it from the document.
if (!childFrame->tree()->parent()) {
delete webFrame;
return 0;
}
return childFrame.release();
}
PassRefPtr<Frame> WebFrameLoaderClient::createFrame(const KURL& URL, const String& name, HTMLFrameOwnerElement* ownerElement, const String& referrer)
{
Frame* coreFrame = core(m_webFrame);
ASSERT(coreFrame);
WebFrame* webFrame = WebFrame::createInstance();
RefPtr<Frame> childFrame = webFrame->init(m_webFrame->webView(), coreFrame->page(), ownerElement);
coreFrame->tree()->appendChild(childFrame);
childFrame->tree()->setName(name);
childFrame->init();
loadURLIntoChild(URL, referrer, webFrame);
// The frame's onload handler may have removed it from the document.
if (!childFrame->tree()->parent())
return 0;
return childFrame.release();
}