PassRefPtr<HistoryItem> HistoryController::createItem(bool useOriginal)
{
DocumentLoader* documentLoader = m_frame->loader()->documentLoader();
KURL unreachableURL = documentLoader ? documentLoader->unreachableURL() : KURL();
KURL url;
KURL originalURL;
if (!unreachableURL.isEmpty()) {
url = unreachableURL;
originalURL = unreachableURL;
} else {
originalURL = documentLoader ? documentLoader->originalURL() : KURL();
if (useOriginal)
url = originalURL;
else if (documentLoader)
url = documentLoader->requestURL();
}
LOG(History, "WebCoreHistory: Creating item for %s", url.string().ascii().data());
// Frames that have never successfully loaded any content
// may have no URL at all. Currently our history code can't
// deal with such things, so we nip that in the bud here.
// Later we may want to learn to live with nil for URL.
// See bug 3368236 and related bugs for more information.
if (url.isEmpty())
url = blankURL();
if (originalURL.isEmpty())
originalURL = blankURL();
Frame* parentFrame = m_frame->tree()->parent();
String parent = parentFrame ? parentFrame->tree()->uniqueName() : "";
String title = documentLoader ? documentLoader->title() : "";
RefPtr<HistoryItem> item = HistoryItem::create(url, m_frame->tree()->uniqueName(), parent, title);
item->setOriginalURLString(originalURL.string());
if (!unreachableURL.isEmpty() || !documentLoader || documentLoader->response().httpStatusCode() >= 400)
item->setLastVisitWasFailure(true);
// Save form state if this is a POST
if (documentLoader) {
if (useOriginal)
item->setFormInfoFromRequest(documentLoader->originalRequest());
else
item->setFormInfoFromRequest(documentLoader->request());
}
// Set the item for which we will save document state
m_frameLoadComplete = false;
m_previousItem = m_currentItem;
m_currentItem = item;
return item.release();
}
void InspectorInstrumentation::loadEventFiredImpl(InstrumentingAgents* instrumentingAgents, Frame* frame, const KURL& url)
{
DocumentLoader* documentLoader = frame->loader()->documentLoader();
ASSERT(documentLoader);
if (InspectorDOMAgent* domAgent = instrumentingAgents->inspectorDOMAgent())
domAgent->loadEventFired(documentLoader->frame()->document());
if (frame->page()->mainFrame() != frame || url != documentLoader->requestURL())
return;
if (InspectorTimelineAgent* timelineAgent = instrumentingAgents->inspectorTimelineAgent())
timelineAgent->didMarkLoadEvent();
if (InspectorPageAgent* pageAgent = instrumentingAgents->inspectorPageAgent())
pageAgent->loadEventFired();
}
