PolicyAction FrameLoaderClientBlackBerry::decidePolicyForExternalLoad(const ResourceRequest& request, bool isFragmentScroll)
{
#if 0
// FIXME: Enable these commented out when WebPageClient::handleStringPattern is implemented
// and exposed to client. Before that, don't return PolicyIgnore so we can continue to
// create new window and get to dispatchDecidePolicyForNavigationAction() where the client
// is given a chance to decide how to handle patterns such as 'mailto:'.
const KURL& url = request.url();
String pattern = m_webPagePrivate->findPatternStringForUrl(url);
if (!pattern.isEmpty()) {
m_webPagePrivate->m_client->handleStringPattern(pattern.characters(), pattern.length());
return PolicyIgnore;
}
#endif
if (m_webPagePrivate->m_webSettings->areLinksHandledExternally()
&& isMainFrame()
&& !request.mustHandleInternally()
&& !isFragmentScroll) {
NetworkRequest platformRequest;
request.initializePlatformRequest(platformRequest, cookiesEnabled());
if (platformRequest.getTargetType() == NetworkRequest::TargetIsUnknown)
platformRequest.setTargetType(isMainFrame() ? NetworkRequest::TargetIsMainFrame : NetworkRequest::TargetIsSubframe);
m_webPagePrivate->m_client->handleExternalLink(platformRequest, request.anchorText().characters(), request.anchorText().length(), m_clientRedirectIsPending);
return PolicyIgnore;
}
return PolicyUse;
}
void FrameLoaderClientBlackBerry::dispatchDecidePolicyForNavigationAction(FramePolicyFunction function, const NavigationAction& action, const ResourceRequest& request, PassRefPtr<FormState>)
{
PolicyAction decision = PolicyIgnore;
const KURL& url = request.url();
if (!url.isNull()) {
// Fragment scrolls on the same page should always be handled internally.
// (Only count as a fragment scroll if we are scrolling to a #fragment url, not back to the top, and reloading
// the same url is not a fragment scroll even if it has a #fragment.)
const KURL& currentUrl = m_frame->document()->url();
bool isFragmentScroll = url.hasFragmentIdentifier() && url != currentUrl && equalIgnoringFragmentIdentifier(currentUrl, url);
decision = decidePolicyForExternalLoad(request, isFragmentScroll);
// Let the client have a chance to say whether this navigation should
// be ignored or not.
NetworkRequest platformRequest;
request.initializePlatformRequest(platformRequest, cookiesEnabled());
if (platformRequest.getTargetType() == NetworkRequest::TargetIsUnknown)
platformRequest.setTargetType(isMainFrame() ? NetworkRequest::TargetIsMainFrame : NetworkRequest::TargetIsSubframe);
if (isMainFrame() && !m_webPagePrivate->m_client->acceptNavigationRequest(
platformRequest, BlackBerry::Platform::NavigationType(action.type()))) {
if (action.type() == NavigationTypeFormSubmitted
|| action.type() == NavigationTypeFormResubmitted)
m_frame->loader()->resetMultipleFormSubmissionProtection();
if (action.type() == NavigationTypeLinkClicked && url.hasFragmentIdentifier()) {
ResourceRequest emptyRequest;
m_frame->loader()->activeDocumentLoader()->setLastCheckedRequest(emptyRequest);
}
decision = PolicyIgnore;
}
}
// If we abort here, dispatchDidCancelClientRedirect will not be called.
// So call it by hand.
if (decision == PolicyIgnore)
dispatchDidCancelClientRedirect();
(m_frame->loader()->policyChecker()->*function)(decision);
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didDecidePolicyForNavigationAction(action, request);
}
