NavigationPolicy FrameLoaderClientImpl::decidePolicyForNavigation(const ResourceRequest& request, DocumentLoader* loader, NavigationType type, NavigationPolicy policy, bool replacesCurrentHistoryItem)
{
if (!m_webFrame->client())
return NavigationPolicyIgnore;
if (policy == NavigationPolicyNewBackgroundTab && !allowCreatingBackgroundTabs() && !UIEventWithKeyState::newTabModifierSetFromIsolatedWorld())
policy = NavigationPolicyNewForegroundTab;
WebDataSourceImpl* ds = WebDataSourceImpl::fromDocumentLoader(loader);
// Newly created child frames may need to be navigated to a history item
// during a back/forward navigation. This will only happen when the parent
// is a LocalFrame doing a back/forward navigation that has not completed.
// (If the load has completed and the parent later adds a frame with script,
// we do not want to use a history item for it.)
bool isHistoryNavigationInNewChildFrame = m_webFrame->parent()
&& m_webFrame->parent()->isWebLocalFrame()
&& isBackForwardLoadType(toWebLocalFrameImpl(m_webFrame->parent())->frame()->loader().loadType())
&& !toWebLocalFrameImpl(m_webFrame->parent())->frame()->document()->loadEventFinished();
WrappedResourceRequest wrappedResourceRequest(request);
WebFrameClient::NavigationPolicyInfo navigationInfo(wrappedResourceRequest);
navigationInfo.navigationType = static_cast<WebNavigationType>(type);
navigationInfo.defaultPolicy = static_cast<WebNavigationPolicy>(policy);
navigationInfo.extraData = ds ? ds->extraData() : nullptr;
navigationInfo.replacesCurrentHistoryItem = replacesCurrentHistoryItem;
navigationInfo.isHistoryNavigationInNewChildFrame = isHistoryNavigationInNewChildFrame;
WebNavigationPolicy webPolicy = m_webFrame->client()->decidePolicyForNavigation(navigationInfo);
return static_cast<NavigationPolicy>(webPolicy);
}
NavigationPolicy FrameLoaderClientImpl::decidePolicyForNavigation(const ResourceRequest& request, DocumentLoader* loader, NavigationType type, NavigationPolicy policy, bool replacesCurrentHistoryItem)
{
if (!m_webFrame->client())
return NavigationPolicyIgnore;
if (policy == NavigationPolicyNewBackgroundTab && !allowCreatingBackgroundTabs() && !UIEventWithKeyState::newTabModifierSetFromIsolatedWorld())
policy = NavigationPolicyNewForegroundTab;
WebDataSourceImpl* ds = WebDataSourceImpl::fromDocumentLoader(loader);
WrappedResourceRequest wrappedResourceRequest(request);
WebFrameClient::NavigationPolicyInfo navigationInfo(wrappedResourceRequest);
navigationInfo.navigationType = static_cast<WebNavigationType>(type);
navigationInfo.defaultPolicy = static_cast<WebNavigationPolicy>(policy);
navigationInfo.extraData = ds ? ds->extraData() : nullptr;
navigationInfo.replacesCurrentHistoryItem = replacesCurrentHistoryItem;
WebNavigationPolicy webPolicy = m_webFrame->client()->decidePolicyForNavigation(navigationInfo);
return static_cast<NavigationPolicy>(webPolicy);
}