FrameLoaderClientBlackBerry.cpp [plain text]
#include "config.h"
#include "FrameLoaderClientBlackBerry.h"
#include "BackForwardController.h"
#include "BackForwardListImpl.h"
#include "BackingStoreClient.h"
#include "BackingStore_p.h"
#include "Base64.h"
#include "Chrome.h"
#include "ChromeClientBlackBerry.h"
#include "ClientExtension.h"
#include "CookieManager.h"
#include "CredentialBackingStore.h"
#include "CredentialManager.h"
#include "CredentialTransformData.h"
#include "DumpRenderTreeClient.h"
#include "FrameNetworkingContextBlackBerry.h"
#include "FrameView.h"
#include "HTMLFormElement.h"
#include "HTMLHeadElement.h"
#include "HTMLLinkElement.h"
#include "HTMLMediaElement.h"
#include "HTMLMetaElement.h"
#include "HTMLNames.h"
#include "HTMLPlugInElement.h"
#include "HTTPParsers.h"
#include "HistoryItem.h"
#include "IconDatabase.h"
#include "Image.h"
#include "InputHandler.h"
#include "MIMETypeRegistry.h"
#include "NativeImageSkia.h"
#include "NetworkManager.h"
#include "NodeList.h"
#include "Page.h"
#include "PluginDatabase.h"
#include "PluginView.h"
#include "ProgressTracker.h"
#include "ProtectionSpace.h"
#include "ScopePointer.h"
#include "SharedBuffer.h"
#include "TextEncoding.h"
#include "TouchEventHandler.h"
#if ENABLE(WEBDOM)
#include "WebDOMDocument.h"
#endif
#include "WebPageClient.h"
#include <BlackBerryPlatformLog.h>
#include <BlackBerryPlatformScreen.h>
#include <JavaScriptCore/APICast.h>
#include <network/FilterStream.h>
#include <network/NetworkRequest.h>
using WTF::String;
using namespace WebCore;
using namespace BlackBerry::WebKit;
using BlackBerry::Platform::NetworkRequest;
enum {
WebKitErrorCannotShowMIMEType = 100,
WebKitErrorCannotShowURL = 101,
WebKitErrorFrameLoadInterruptedByPolicyChange = 102,
WebKitErrorCannotUseRestrictedPort = 103,
WebKitErrorCannotFindPlugIn = 200,
WebKitErrorCannotLoadPlugIn = 201,
WebKitErrorJavaUnavailable = 202,
WebKitErrorPluginWillHandleLoad = 203
};
namespace WebCore {
FrameLoaderClientBlackBerry::FrameLoaderClientBlackBerry()
: m_frame(0)
, m_webPagePrivate(0)
, m_sentReadyToRender(false)
, m_pendingFragmentScrollPolicyFunction(0)
, m_loadingErrorPage(false)
, m_clientRedirectIsPending(false)
, m_childFrameCreationSuppressed(false)
, m_pluginView(0)
, m_hasSentResponseToPlugin(false)
, m_cancelLoadOnNextData(false)
{
}
FrameLoaderClientBlackBerry::~FrameLoaderClientBlackBerry()
{
}
int FrameLoaderClientBlackBerry::playerId() const
{
if (m_webPagePrivate && m_webPagePrivate->m_client)
return m_webPagePrivate->m_client->getInstanceId();
return 0;
}
bool FrameLoaderClientBlackBerry::cookiesEnabled() const
{
return m_webPagePrivate->m_webSettings->areCookiesEnabled();
}
void FrameLoaderClientBlackBerry::dispatchDidAddBackForwardItem(HistoryItem* item) const
{
invalidateBackForwardList();
}
void FrameLoaderClientBlackBerry::dispatchDidRemoveBackForwardItem(HistoryItem* item) const
{
invalidateBackForwardList();
}
void FrameLoaderClientBlackBerry::dispatchDidChangeBackForwardIndex() const
{
invalidateBackForwardList();
}
void FrameLoaderClientBlackBerry::dispatchDidChangeLocationWithinPage()
{
if (!isMainFrame())
return;
String url = m_frame->document()->url().string();
String token = m_frame->loader()->documentLoader()->request().token();
m_webPagePrivate->m_client->notifyLoadToAnchor(url.characters(), url.length(), token.characters(), token.length());
}
void FrameLoaderClientBlackBerry::dispatchDidPushStateWithinPage()
{
dispatchDidChangeLocationWithinPage();
}
void FrameLoaderClientBlackBerry::dispatchDidReplaceStateWithinPage()
{
dispatchDidChangeLocationWithinPage();
}
void FrameLoaderClientBlackBerry::dispatchDidPopStateWithinPage()
{
}
void FrameLoaderClientBlackBerry::dispatchDidCancelClientRedirect()
{
m_clientRedirectIsPending = false;
}
void FrameLoaderClientBlackBerry::dispatchWillPerformClientRedirect(const KURL&, double, double)
{
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didDispatchWillPerformClientRedirect();
m_clientRedirectIsPending = true;
}
void FrameLoaderClientBlackBerry::dispatchDecidePolicyForResponse(FramePolicyFunction function, const ResourceResponse& response, const ResourceRequest& request)
{
PolicyAction policy = PolicyIgnore;
if (contentDispositionType(response.httpHeaderField("Content-Disposition")) == ContentDispositionAttachment
|| request.forceDownload())
policy = PolicyDownload;
else if (canShowMIMEType(response.mimeType()))
policy = PolicyUse;
else if ((ResourceRequest::TargetIsMainFrame == request.targetType())
&& m_webPagePrivate->m_client->downloadAllowed(request.url().string().utf8().data()))
policy = PolicyDownload;
(m_frame->loader()->policyChecker()->*function)(policy);
}
void FrameLoaderClientBlackBerry::dispatchDecidePolicyForNavigationAction(FramePolicyFunction function, const NavigationAction& action, const ResourceRequest& request, PassRefPtr<FormState>)
{
PolicyAction decision = PolicyIgnore;
const KURL& url = request.url();
if (!url.isNull()) {
const KURL& currentUrl = m_frame->document()->url();
bool isFragmentScroll = url.hasFragmentIdentifier() && url != currentUrl && equalIgnoringFragmentIdentifier(currentUrl, url);
decision = decidePolicyForExternalLoad(request, isFragmentScroll);
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 (decision == PolicyIgnore)
dispatchDidCancelClientRedirect();
(m_frame->loader()->policyChecker()->*function)(decision);
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didDecidePolicyForNavigationAction(action, request);
}
void FrameLoaderClientBlackBerry::delayPolicyCheckUntilFragmentExists(const String& fragment, FramePolicyFunction function)
{
ASSERT(isMainFrame());
if (m_webPagePrivate->loadState() < WebPagePrivate::Finished && !m_frame->document()->findAnchor(fragment)) {
m_webPagePrivate->m_client->needMoreData();
m_pendingFragmentScrollPolicyFunction = function;
m_pendingFragmentScroll = fragment;
return;
}
(m_frame->loader()->policyChecker()->*function)(PolicyUse);
}
void FrameLoaderClientBlackBerry::cancelPolicyCheck()
{
m_pendingFragmentScrollPolicyFunction = 0;
m_pendingFragmentScroll = String();
}
void FrameLoaderClientBlackBerry::doPendingFragmentScroll()
{
if (m_pendingFragmentScroll.isNull())
return;
String fragment = m_pendingFragmentScroll;
m_pendingFragmentScroll = String();
FramePolicyFunction function = m_pendingFragmentScrollPolicyFunction;
m_pendingFragmentScrollPolicyFunction = 0;
delayPolicyCheckUntilFragmentExists(fragment, function);
}
void FrameLoaderClientBlackBerry::dispatchDecidePolicyForNewWindowAction(FramePolicyFunction function, const NavigationAction&, const ResourceRequest& request, PassRefPtr<FormState>, const String& frameName)
{
if (request.isRequestedByPlugin() && ScriptController::processingUserGesture() && !m_webPagePrivate->m_pluginMayOpenNewTab)
(m_frame->loader()->policyChecker()->*function)(PolicyIgnore);
PolicyAction decision = decidePolicyForExternalLoad(request, false);
(m_frame->loader()->policyChecker()->*function)(decision);
}
void FrameLoaderClientBlackBerry::committedLoad(DocumentLoader* loader, const char* data, int length)
{
if (!m_pluginView) {
const String& textEncoding = loader->response().textEncodingName();
receivedData(data, length, textEncoding);
}
if (m_pluginView) {
if (!m_hasSentResponseToPlugin) {
m_pluginView->didReceiveResponse(loader->response());
m_hasSentResponseToPlugin = true;
}
if (!m_pluginView)
return;
m_pluginView->didReceiveData(data, length);
}
}
PassRefPtr<Widget> FrameLoaderClientBlackBerry::createPlugin(const IntSize& pluginSize,
HTMLPlugInElement* element, const KURL& url, const Vector<String>& paramNames,
const Vector<String>& paramValues, const String& mimeTypeIn, bool loadManually)
{
String mimeType(mimeTypeIn);
if (mimeType.isEmpty()) {
mimeType = MIMETypeRegistry::getMIMETypeForPath(url.path());
mimeType = MIMETypeRegistry::getNormalizedMIMEType(mimeType);
if (mimeType != "application/x-shockwave-flash")
mimeType = mimeTypeIn;
}
if (PluginDatabase::installedPlugins()->isMIMETypeRegistered(mimeType))
return PluginView::create(m_frame, pluginSize, element, url, paramNames, paramValues, mimeType, loadManually);
if (m_frame->loader() && m_frame->loader()->subframeLoader() && !url.isNull())
m_frame->loader()->subframeLoader()->requestFrame(element, url, String());
return 0;
}
void FrameLoaderClientBlackBerry::redirectDataToPlugin(Widget* pluginWidget)
{
ASSERT(!m_pluginView);
m_pluginView = static_cast<PluginView*>(pluginWidget);
m_hasSentResponseToPlugin = false;
}
void FrameLoaderClientBlackBerry::receivedData(const char* data, int length, const String& textEncoding)
{
if (!m_frame)
return;
if (m_cancelLoadOnNextData) {
m_frame->loader()->activeDocumentLoader()->stopLoading();
m_frame->loader()->documentLoader()->writer()->end();
m_cancelLoadOnNextData = false;
return;
}
String encoding = m_frame->loader()->documentLoader()->overrideEncoding();
bool userChosen = !encoding.isNull();
if (encoding.isNull())
encoding = textEncoding;
m_frame->loader()->documentLoader()->writer()->setEncoding(encoding, userChosen);
m_frame->loader()->documentLoader()->writer()->addData(data, length);
}
void FrameLoaderClientBlackBerry::finishedLoading(DocumentLoader*)
{
if (m_pluginView) {
m_pluginView->didFinishLoading();
m_pluginView = 0;
m_hasSentResponseToPlugin = false;
}
}
PassRefPtr<DocumentLoader> FrameLoaderClientBlackBerry::createDocumentLoader(const ResourceRequest& request, const SubstituteData& substituteData)
{
ResourceRequest newRequest(request);
if (m_frame && m_frame->loader() && m_frame->loader()->documentLoader()) {
const ResourceRequest& originalRequest = m_frame->loader()->documentLoader()->originalRequest();
if (request.token().isNull() && !originalRequest.token().isNull())
newRequest.setToken(originalRequest.token());
}
RefPtr<DocumentLoader> loader = DocumentLoader::create(newRequest, substituteData);
if (substituteData.isValid())
loader->setDeferMainResourceDataLoad(false);
return loader.release();
}
void FrameLoaderClientBlackBerry::frameLoaderDestroyed()
{
delete this;
}
void FrameLoaderClientBlackBerry::transitionToCommittedForNewPage()
{
m_cancelLoadOnNextData = false;
BackingStoreClient* backingStoreClientForFrame = m_webPagePrivate->backingStoreClientForFrame(m_frame);
if (backingStoreClientForFrame)
backingStoreClientForFrame->backingStore()->d->suspendScreenAndBackingStoreUpdates();
if (m_frame->document())
m_webPagePrivate->clearDocumentData(m_frame->document());
Color backgroundColor(m_webPagePrivate->m_webSettings->backgroundColor());
m_frame->createView(m_webPagePrivate->viewportSize(),
backgroundColor,
backgroundColor.hasAlpha(),
m_webPagePrivate->actualVisibleSize(),
m_webPagePrivate->fixedLayoutSize(),
m_webPagePrivate->useFixedLayout(),
ScrollbarAlwaysOff,
true,
ScrollbarAlwaysOff,
true);
if (backingStoreClientForFrame)
backingStoreClientForFrame->backingStore()->d->resumeScreenAndBackingStoreUpdates(BackingStore::None);
m_frame->view()->updateCanHaveScrollbars();
if (isMainFrame()) {
m_frame->view()->setPaintsEntireContents(true);
}
}
String FrameLoaderClientBlackBerry::userAgent(const KURL&)
{
return m_webPagePrivate->m_webSettings->userAgentString();
}
bool FrameLoaderClientBlackBerry::canHandleRequest(const ResourceRequest&) const
{
return true;
}
bool FrameLoaderClientBlackBerry::canShowMIMEType(const String& mimeTypeIn) const
{
String mimeType = MIMETypeRegistry::getNormalizedMIMEType(mimeTypeIn);
return MIMETypeRegistry::isSupportedImageMIMEType(mimeType) || MIMETypeRegistry::isSupportedNonImageMIMEType(mimeType)
|| MIMETypeRegistry::isSupportedMediaMIMEType(mimeType) || WebSettings::isSupportedObjectMIMEType(mimeType)
|| (mimeType == "application/x-shockwave-flash");
}
bool FrameLoaderClientBlackBerry::canShowMIMETypeAsHTML(const String&) const
{
return true;
}
bool FrameLoaderClientBlackBerry::isMainFrame() const
{
return m_frame == m_webPagePrivate->m_mainFrame;
}
void FrameLoaderClientBlackBerry::dispatchDidStartProvisionalLoad()
{
if (isMainFrame())
m_webPagePrivate->setLoadState(WebPagePrivate::Provisional);
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didStartProvisionalLoadForFrame(m_frame);
}
void FrameLoaderClientBlackBerry::dispatchDidReceiveResponse(DocumentLoader*, unsigned long identifier, const ResourceResponse& response)
{
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didReceiveResponseForFrame(m_frame, response);
}
void FrameLoaderClientBlackBerry::dispatchDidReceiveTitle(const StringWithDirection& title)
{
if (isMainFrame())
m_webPagePrivate->m_client->setPageTitle(title.string().characters(), title.string().length());
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didReceiveTitleForFrame(title.string(), m_frame);
}
void FrameLoaderClientBlackBerry::setTitle(const StringWithDirection& , const KURL& )
{
notImplemented();
}
void FrameLoaderClientBlackBerry::dispatchDidCommitLoad()
{
if (isMainFrame()) {
m_webPagePrivate->setLoadState(WebPagePrivate::Committed);
String originalUrl = m_frame->loader()->documentLoader()->originalRequest().url().string();
String url = m_frame->loader()->documentLoader()->request().url().string();
String token = m_frame->loader()->documentLoader()->request().token();
if (m_loadingErrorPage) {
m_loadingErrorPage = false;
m_webPagePrivate->m_client->notifyLoadFailedBeforeCommit(
originalUrl.characters(), originalUrl.length(),
url.characters(), url.length(), token.characters(), token.length());
} else {
m_webPagePrivate->m_client->notifyLoadCommitted(
originalUrl.characters(), originalUrl.length(),
url.characters(), url.length(), token.characters(), token.length());
}
}
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didCommitLoadForFrame(m_frame);
}
void FrameLoaderClientBlackBerry::dispatchDidHandleOnloadEvents()
{
m_webPagePrivate->m_client->notifyDocumentOnLoad();
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didHandleOnloadEventsForFrame(m_frame);
}
void FrameLoaderClientBlackBerry::dispatchDidFinishLoad()
{
didFinishOrFailLoading(ResourceError());
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didFinishLoadForFrame(m_frame);
if (!isMainFrame() || m_webPagePrivate->m_webSettings->isEmailMode()
|| !m_frame->document() || !m_frame->document()->head())
return;
HTMLHeadElement* headElement = m_frame->document()->head();
RefPtr<NodeList> nodeList = headElement->getElementsByTagName(HTMLNames::metaTag.localName());
unsigned int size = nodeList->length();
ScopeArray<WebString> headers;
headers.reset(new WebString[2 * size]);
unsigned headersLength = 0;
for (unsigned i = 0; i < size; ++i) {
HTMLMetaElement* metaElement = static_cast<HTMLMetaElement*>(nodeList->item(i));
if (WTF::equalIgnoringCase(metaElement->name(), "apple-mobile-web-app-capable")
&& WTF::equalIgnoringCase(metaElement->content().stripWhiteSpace(), "yes"))
m_webPagePrivate->m_client->setWebAppCapable();
else {
String httpEquiv = metaElement->httpEquiv().stripWhiteSpace();
String content = metaElement->content().stripWhiteSpace();
if (!httpEquiv.isNull() && !content.isNull()) {
headers[headersLength++] = httpEquiv;
headers[headersLength++] = content;
}
}
}
if (headersLength > 0)
m_webPagePrivate->m_client->setMetaHeaders(headers, headersLength);
nodeList = headElement->getElementsByTagName(HTMLNames::linkTag.localName());
size = nodeList->length();
for (unsigned i = 0; i < size; ++i) {
HTMLLinkElement* linkElement = static_cast<HTMLLinkElement*>(nodeList->item(i));
String href = linkElement->href().string();
if (!href.isEmpty()) {
String title = linkElement->title();
if (WTF::equalIgnoringCase(linkElement->rel(), "apple-touch-icon"))
m_webPagePrivate->m_client->setLargeIcon(href.latin1().data());
else if (WTF::equalIgnoringCase(linkElement->rel(), "search")) {
if (WTF::equalIgnoringCase(linkElement->type(), "application/opensearchdescription+xml"))
m_webPagePrivate->m_client->setSearchProviderDetails(title.utf8().data(), href.utf8().data());
} else if (WTF::equalIgnoringCase(linkElement->rel(), "alternate")
&& (WTF::equalIgnoringCase(linkElement->type(), "application/rss+xml")
|| WTF::equalIgnoringCase(linkElement->type(), "application/atom+xml")))
m_webPagePrivate->m_client->setAlternateFeedDetails(title.utf8().data(), href.utf8().data());
}
}
#if ENABLE(BLACKBERRY_CREDENTIAL_PERSIST)
if (!m_webPagePrivate->m_webSettings->isPrivateBrowsingEnabled())
credentialManager().autofillPasswordForms(m_frame->document()->forms());
#endif
}
void FrameLoaderClientBlackBerry::dispatchDidFinishDocumentLoad()
{
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didFinishDocumentLoadForFrame(m_frame);
notImplemented();
}
void FrameLoaderClientBlackBerry::dispatchDidFailLoad(const ResourceError& error)
{
didFinishOrFailLoading(error);
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didFailLoadForFrame(m_frame);
}
void FrameLoaderClientBlackBerry::didFinishOrFailLoading(const ResourceError& error)
{
m_redirectURLsToSkipDueToHistoryNavigation.swap(m_historyNavigationSourceURLs);
m_historyNavigationSourceURLs.clear();
if (isMainFrame()) {
m_loadError = error;
m_webPagePrivate->setLoadState(error.isNull() ? WebPagePrivate::Finished : WebPagePrivate::Failed);
}
}
void FrameLoaderClientBlackBerry::dispatchDidFailProvisionalLoad(const ResourceError& error)
{
if (isMainFrame()) {
m_loadError = error;
m_webPagePrivate->setLoadState(WebPagePrivate::Failed);
if (error.domain() == ResourceError::platformErrorDomain
&& (error.errorCode() == BlackBerry::Platform::FilterStream::StatusErrorAlreadyHandled)) {
return;
}
if (error.domain().isEmpty() && !error.errorCode() && error.failingURL().isEmpty() && error.localizedDescription().isEmpty()) {
return;
}
}
if (m_webPagePrivate->m_dumpRenderTree)
m_webPagePrivate->m_dumpRenderTree->didFailProvisionalLoadForFrame(m_frame);
if (!isMainFrame())
return;
String errorPage = m_webPagePrivate->m_client->getErrorPage(error.errorCode()
, error.localizedDescription().isEmpty() ? "" : error.localizedDescription().utf8().data()
, error.failingURL().isEmpty() ? "" : error.failingURL().utf8().data());
if (m_frame->loader()->provisionalDocumentLoader()) {
SubstituteData errorData(utf8Buffer(errorPage), "text/html", "utf-8", KURL(KURL(), error.failingURL()));
ResourceRequest originalRequest = m_frame->loader()->provisionalDocumentLoader()->originalRequest();
if (isBackForwardLoadType(m_frame->loader()->loadType())) {
m_frame->loader()->history()->saveScrollPositionAndViewStateToItem(m_frame->loader()->history()->currentItem());
ASSERT(m_frame->loader()->history()->provisionalItem());
m_frame->loader()->history()->provisionalItem()->viewState().shouldSaveViewState = false;
}
m_loadingErrorPage = true;
m_frame->loader()->load(originalRequest, errorData, false);
}
}
void FrameLoaderClientBlackBerry::dispatchWillSubmitForm(FramePolicyFunction function, PassRefPtr<FormState> formState)
{
#if ENABLE(BLACKBERRY_CREDENTIAL_PERSIST)
if (!m_webPagePrivate->m_webSettings->isPrivateBrowsingEnabled())
credentialManager().saveCredentialIfConfirmed(m_webPagePrivate, CredentialTransformData(formState->form()));
#endif
(m_frame->loader()->policyChecker()->*function)(PolicyUse);
}
void FrameLoaderClientBlackBerry::dispatchWillSendSubmitEvent(PassRefPtr<FormState> prpFormState)
{
#if ENABLE(BLACKBERRY_CREDENTIAL_PERSIST)
if (!m_webPagePrivate->m_webSettings->isPrivateBrowsingEnabled())
credentialManager().saveCredentialIfConfirmed(m_webPagePrivate, CredentialTransformData(prpFormState->form()));
#else
notImplemented();
#endif
}
PassRefPtr<Frame> FrameLoaderClientBlackBerry::createFrame(const KURL& url, const String& name
, HTMLFrameOwnerElement* ownerElement, const String& referrer, bool allowsScrolling, int marginWidth, int marginHeight)
{
if (!m_webPagePrivate)
return 0;
if (m_childFrameCreationSuppressed)
return 0;
FrameLoaderClientBlackBerry* frameLoaderClient = new FrameLoaderClientBlackBerry();
RefPtr<Frame> childFrame = Frame::create(m_frame->page(), ownerElement, frameLoaderClient);
frameLoaderClient->setFrame(childFrame.get(), m_webPagePrivate);
RefPtr<FrameView> frameView = FrameView::create(childFrame.get());
childFrame->setView(frameView.get());
if (!allowsScrolling)
frameView->setScrollbarModes(ScrollbarAlwaysOff, ScrollbarAlwaysOff);
if (marginWidth != -1)
frameView->setMarginWidth(marginWidth);
if (marginHeight != -1)
frameView->setMarginHeight(marginHeight);
childFrame->tree()->setName(name);
m_frame->tree()->appendChild(childFrame);
childFrame->init();
if (!childFrame->tree()->parent())
return 0;
BackingStoreClient::create(childFrame.get(), m_frame, m_webPagePrivate->m_webPage);
m_frame->loader()->loadURLIntoChildFrame(url, referrer, childFrame.get());
if (!childFrame->tree()->parent())
return 0;
return childFrame.release();
}
ObjectContentType FrameLoaderClientBlackBerry::objectContentType(const KURL& url, const String& mimeTypeIn, bool shouldPreferPlugInsForImages)
{
String mimeType = mimeTypeIn;
if (mimeType.isEmpty())
mimeType = MIMETypeRegistry::getMIMETypeForPath(url.path());
mimeType = MIMETypeRegistry::getNormalizedMIMEType(mimeType);
ObjectContentType defaultType = FrameLoader::defaultObjectContentType(url, mimeType, shouldPreferPlugInsForImages);
if (defaultType != ObjectContentNone)
return defaultType;
if (WebSettings::isSupportedObjectMIMEType(mimeType))
return ObjectContentOtherPlugin;
return ObjectContentNone;
}
void FrameLoaderClientBlackBerry::dispatchWillClose()
{
m_webPagePrivate->frameUnloaded(m_frame);
}
void FrameLoaderClientBlackBerry::setMainDocumentError(DocumentLoader*, const ResourceError& error)
{
if (!m_pluginView)
return;
m_pluginView->didFail(error);
m_pluginView = 0;
m_hasSentResponseToPlugin = false;
}
void FrameLoaderClientBlackBerry::postProgressStartedNotification()
{
if (!isMainFrame())
return;
m_loadError = ResourceError();
m_sentReadyToRender = false;
m_webPagePrivate->m_client->notifyLoadStarted();
}
void FrameLoaderClientBlackBerry::postProgressEstimateChangedNotification()
{
if (!isMainFrame() || !m_frame->page())
return;
m_webPagePrivate->m_client->notifyLoadProgress(m_frame->page()->progress()->estimatedProgress() * 100);
}
void FrameLoaderClientBlackBerry::dispatchDidFirstVisuallyNonEmptyLayout()
{
if (!isMainFrame())
return;
BlackBerry::Platform::log(BlackBerry::Platform::LogLevelInfo, "dispatchDidFirstVisuallyNonEmptyLayout");
readyToRender(true);
if (m_webPagePrivate->loadState() == WebPagePrivate::Committed) {
m_webPagePrivate->zoomToInitialScaleOnLoad(); m_webPagePrivate->m_backingStore->d->clearVisibleZoom(); m_webPagePrivate->m_backingStore->d->renderVisibleContents();
}
m_webPagePrivate->m_client->notifyFirstVisuallyNonEmptyLayout();
}
void FrameLoaderClientBlackBerry::postProgressFinishedNotification()
{
if (!isMainFrame())
return;
readyToRender(false);
m_webPagePrivate->m_client->notifyLoadFinished(m_loadError.isNull() ? 0 : -1);
m_webPagePrivate->notifyPageOnLoad();
}
void FrameLoaderClientBlackBerry::dispatchDidClearWindowObjectInWorld(DOMWrapperWorld* world)
{
if (world != mainThreadNormalWorld())
return;
attachExtensionObjectToFrame(m_frame, m_webPagePrivate->m_client);
m_webPagePrivate->m_client->notifyWindowObjectCleared();
if (m_webPagePrivate->m_dumpRenderTree) {
JSGlobalContextRef context = toGlobalRef(m_frame->script()->globalObject(mainThreadNormalWorld())->globalExec());
JSObjectRef windowObject = toRef(m_frame->script()->globalObject(mainThreadNormalWorld()));
ASSERT(windowObject);
m_webPagePrivate->m_dumpRenderTree->didClearWindowObjectInWorld(world, context, windowObject);
}
}
bool FrameLoaderClientBlackBerry::shouldGoToHistoryItem(HistoryItem*) const
{
return true;
}
bool FrameLoaderClientBlackBerry::shouldStopLoadingForHistoryItem(HistoryItem*) const
{
return true;
}
void FrameLoaderClientBlackBerry::invalidateBackForwardList() const
{
notifyBackForwardListChanged();
}
void FrameLoaderClientBlackBerry::notifyBackForwardListChanged() const
{
BackForwardListImpl* backForwardList = static_cast<BackForwardListImpl*>(m_webPagePrivate->m_page->backForward()->client());
ASSERT(backForwardList);
unsigned listSize = backForwardList->entries().size();
unsigned currentIndex = backForwardList->backListCount();
m_webPagePrivate->m_client->resetBackForwardList(listSize, currentIndex);
}
Frame* FrameLoaderClientBlackBerry::dispatchCreatePage(const NavigationAction& navigation)
{
WebPage* webPage = m_webPagePrivate->m_client->createWindow(0, 0, -1, -1, WebPageClient::FlagWindowDefault, navigation.url().string(), WebString());
if (!webPage)
return 0;
return webPage->d->m_page->mainFrame();
}
void FrameLoaderClientBlackBerry::detachedFromParent2()
{
BackingStoreClient* backingStoreClientForFrame = m_webPagePrivate->backingStoreClientForFrame(m_frame);
if (backingStoreClientForFrame) {
delete backingStoreClientForFrame;
backingStoreClientForFrame = 0;
}
if (m_frame->document())
m_webPagePrivate->clearDocumentData(m_frame->document());
m_webPagePrivate->frameUnloaded(m_frame);
m_webPagePrivate->m_client->notifyFrameDetached(m_frame);
}
void FrameLoaderClientBlackBerry::dispatchWillSendRequest(DocumentLoader* docLoader, long unsigned int, ResourceRequest& request, const ResourceResponse&)
{
bool isMainResourceLoad = docLoader && docLoader == docLoader->frameLoader()->provisionalDocumentLoader();
if (isMainResourceLoad && request.targetType() == ResourceRequest::TargetIsUnspecified)
request.setTargetType(isMainFrame() ? ResourceRequest::TargetIsMainFrame : ResourceRequest::TargetIsSubframe);
NetworkRequest platformRequest;
request.initializePlatformRequest(platformRequest, cookiesEnabled());
m_webPagePrivate->m_client->populateCustomHeaders(platformRequest);
const NetworkRequest::HeaderList& headerLists = platformRequest.getHeaderListRef();
for (NetworkRequest::HeaderList::const_iterator it = headerLists.begin(); it != headerLists.end(); ++it) {
std::string headerString = it->first;
std::string headerValueString = it->second;
request.setHTTPHeaderField(String::fromUTF8WithLatin1Fallback(headerString.data(), headerString.length()), String::fromUTF8WithLatin1Fallback(headerValueString.data(), headerValueString.length()));
}
if (!isMainResourceLoad) {
return;
}
if (m_clientRedirectIsPending && isMainFrame()) {
String originalUrl = m_frame->document()->url().string();
String finalUrl = request.url().string();
m_webPagePrivate->m_client->notifyClientRedirect(originalUrl.characters(), originalUrl.length(),
finalUrl.characters(), finalUrl.length());
}
FrameLoader* loader = m_frame->loader();
ASSERT(loader);
if (isBackForwardLoadType(loader->loadType())) {
DocumentLoader* docLoader = m_frame->loader()->documentLoader();
ASSERT(docLoader);
m_historyNavigationSourceURLs.add(docLoader->url());
m_historyNavigationSourceURLs.add(docLoader->originalURL());
}
}
void FrameLoaderClientBlackBerry::loadIconExternally(const String& originalPageUrl, const String& finalPageUrl, const String& iconUrl)
{
m_webPagePrivate->m_client->setIconForUrl(originalPageUrl.utf8().data(), finalPageUrl.utf8().data(), iconUrl.utf8().data());
}
void FrameLoaderClientBlackBerry::saveViewStateToItem(HistoryItem* item)
{
if (!isMainFrame())
return;
ASSERT(item);
HistoryItemViewState& viewState = item->viewState();
if (viewState.shouldSaveViewState) {
viewState.orientation = m_webPagePrivate->mainFrame()->orientation();
viewState.isZoomToFitScale = m_webPagePrivate->currentScale() == m_webPagePrivate->zoomToFitScale();
viewState.scale = m_webPagePrivate->currentScale();
viewState.shouldReflowBlock = m_webPagePrivate->m_shouldReflowBlock;
viewState.minimumScale = m_webPagePrivate->m_minimumScale;
viewState.maximumScale = m_webPagePrivate->m_maximumScale;
viewState.isUserScalable = m_webPagePrivate->m_userScalable;
}
}
void FrameLoaderClientBlackBerry::restoreViewState()
{
if (!isMainFrame())
return;
HistoryItem* currentItem = m_frame->loader()->history()->currentItem();
ASSERT(currentItem);
if (!currentItem)
return;
IntSize contentsSize = currentItem->contentsSize();
IntPoint scrollPosition = currentItem->scrollPoint();
if (m_webPagePrivate->m_userPerformedManualScroll)
scrollPosition = m_webPagePrivate->scrollPosition();
m_webPagePrivate->m_didRestoreFromPageCache = false;
HistoryItemViewState& viewState = currentItem->viewState();
m_webPagePrivate->m_minimumScale = viewState.minimumScale;
m_webPagePrivate->m_maximumScale = viewState.maximumScale;
m_webPagePrivate->m_userScalable = viewState.isUserScalable;
double scale = viewState.scale;
bool shouldReflowBlock = viewState.shouldReflowBlock;
if (m_webPagePrivate->m_userPerformedManualZoom) {
scale = m_webPagePrivate->currentScale();
shouldReflowBlock = m_webPagePrivate->m_shouldReflowBlock;
}
bool scrollChanged = scrollPosition != m_webPagePrivate->scrollPosition();
bool scaleChanged = scale != m_webPagePrivate->currentScale();
bool reflowChanged = shouldReflowBlock != m_webPagePrivate->m_shouldReflowBlock;
bool orientationChanged = viewState.orientation % 180 != m_webPagePrivate->mainFrame()->orientation() % 180;
if (!scrollChanged && !scaleChanged && !reflowChanged && !orientationChanged)
return;
if (orientationChanged && viewState.isZoomToFitScale)
scale = BlackBerry::Platform::Graphics::Screen::primaryScreen()->width() * scale / static_cast<double>(BlackBerry::Platform::Graphics::Screen::primaryScreen()->height());
m_webPagePrivate->m_backingStore->d->suspendScreenAndBackingStoreUpdates(); m_frame->view()->setContentsSizeFromHistory(contentsSize);
bool oldCanOverscroll = m_frame->view()->canOverScroll();
m_frame->view()->setCanOverscroll(true);
m_webPagePrivate->setScrollPosition(scrollPosition);
m_frame->view()->setCanOverscroll(oldCanOverscroll);
m_webPagePrivate->m_shouldReflowBlock = viewState.shouldReflowBlock;
if (!m_webPagePrivate->zoomAboutPoint(scale, m_frame->view()->scrollPosition(), true , true , true )) {
m_webPagePrivate->m_backingStore->d->renderVisibleContents();
m_webPagePrivate->notifyTransformedContentsSizeChanged();
m_webPagePrivate->notifyTransformedScrollChanged();
}
}
PolicyAction FrameLoaderClientBlackBerry::decidePolicyForExternalLoad(const ResourceRequest& request, bool isFragmentScroll)
{
#if 0
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::willDeferLoading()
{
if (!isMainFrame())
return;
m_webPagePrivate->willDeferLoading();
}
void FrameLoaderClientBlackBerry::didResumeLoading()
{
if (!isMainFrame())
return;
m_webPagePrivate->didResumeLoading();
}
void FrameLoaderClientBlackBerry::readyToRender(bool pageIsVisuallyNonEmpty)
{
if (!m_sentReadyToRender) {
m_webPagePrivate->m_client->notifyLoadReadyToRender(pageIsVisuallyNonEmpty);
m_sentReadyToRender = true;
}
}
PassRefPtr<FrameNetworkingContext> FrameLoaderClientBlackBerry::createNetworkingContext()
{
return FrameNetworkingContextBlackBerry::create(m_frame);
}
void FrameLoaderClientBlackBerry::startDownload(const ResourceRequest& request, const String& )
{
m_webPagePrivate->load(request.url().string().utf8().data(), 0, "GET", NetworkRequest::UseProtocolCachePolicy, 0, 0, 0, 0, false, false, true, "");
}
void FrameLoaderClientBlackBerry::download(ResourceHandle* handle, const ResourceRequest&, const ResourceRequest&, const ResourceResponse& r)
{
BlackBerry::Platform::FilterStream* stream = NetworkManager::instance()->streamForHandle(handle);
ASSERT(stream);
m_webPagePrivate->m_client->downloadRequested(stream, r.suggestedFilename());
}
void FrameLoaderClientBlackBerry::dispatchDidReceiveIcon()
{
String url = m_frame->document()->url().string();
Image* img = iconDatabase().synchronousIconForPageURL(url, IntSize(10, 10));
if (!img || !img->data())
return;
NativeImageSkia* bitmap = img->nativeImageForCurrentFrame();
if (!bitmap)
return;
bitmap->lockPixels();
String iconUrl = iconDatabase().synchronousIconURLForPageURL(url);
m_webPagePrivate->m_client->setFavicon(img->width(), img->height(), (unsigned char*)bitmap->getPixels(), iconUrl.utf8().data());
bitmap->unlockPixels();
}
bool FrameLoaderClientBlackBerry::canCachePage() const
{
ASSERT(m_frame->document());
RefPtr<NodeList> nodeList = m_frame->document()->getElementsByTagName(HTMLNames::videoTag.localName());
if (nodeList.get()->length() > 0)
return false;
nodeList = m_frame->document()->getElementsByTagName(HTMLNames::audioTag.localName());
if (nodeList.get()->length() > 0)
return false;
ASSERT(m_frame->loader()->documentLoader());
const ResponseVector& responses = m_frame->loader()->documentLoader()->responses();
size_t count = responses.size();
for (size_t i = 0; i < count; i++) {
if (responses[i].isMultipartPayload())
return false;
}
return true;
}
void FrameLoaderClientBlackBerry::didSaveToPageCache()
{
m_webPagePrivate->clearDocumentData(m_frame->document());
}
void FrameLoaderClientBlackBerry::provisionalLoadStarted()
{
if (isMainFrame())
m_webPagePrivate->showVirtualKeyboard(false);
}
ResourceError FrameLoaderClientBlackBerry::cannotShowURLError(const ResourceRequest& request)
{
return ResourceError(String(), WebKitErrorCannotShowURL, request.url().string(), String());
}
void FrameLoaderClientBlackBerry::didRestoreFromPageCache()
{
m_webPagePrivate->m_didRestoreFromPageCache = true;
}
void FrameLoaderClientBlackBerry::dispatchWillUpdateApplicationCache(const ResourceRequest&)
{
ASSERT(isMainFrame());
if (!isMainFrame())
return;
m_webPagePrivate->m_client->notifyWillUpdateApplicationCache();
}
void FrameLoaderClientBlackBerry::dispatchDidLoadFromApplicationCache(const ResourceRequest&)
{
ASSERT(isMainFrame());
if (!isMainFrame())
return;
m_webPagePrivate->m_client->notifyDidLoadFromApplicationCache();
}
}