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Diffstat (limited to 'WebKit/win/WebCoreSupport/WebFrameLoaderClient.cpp')
| -rw-r--r-- | WebKit/win/WebCoreSupport/WebFrameLoaderClient.cpp | 715 |
1 files changed, 0 insertions, 715 deletions
diff --git a/WebKit/win/WebCoreSupport/WebFrameLoaderClient.cpp b/WebKit/win/WebCoreSupport/WebFrameLoaderClient.cpp deleted file mode 100644 index be1505f..0000000 --- a/WebKit/win/WebCoreSupport/WebFrameLoaderClient.cpp +++ /dev/null @@ -1,715 +0,0 @@ -/* - * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#include "WebFrameLoaderClient.h" - -#include "CFDictionaryPropertyBag.h" -#include "MarshallingHelpers.h" -#include "WebCachedPagePlatformData.h" -#include "WebChromeClient.h" -#include "WebDocumentLoader.h" -#include "WebError.h" -#include "WebFrame.h" -#include "WebHistory.h" -#include "WebMutableURLRequest.h" -#include "WebNotificationCenter.h" -#include "WebScriptDebugServer.h" -#include "WebURLAuthenticationChallenge.h" -#include "WebURLResponse.h" -#include "WebView.h" -#pragma warning(push, 0) -#include <WebCore/DocumentLoader.h> -#include <WebCore/FrameLoader.h> -#include <WebCore/FrameTree.h> -#include <WebCore/FrameView.h> -#include <WebCore/HTMLFrameElement.h> -#include <WebCore/HTMLFrameOwnerElement.h> -#include <WebCore/HTMLNames.h> -#include <WebCore/HistoryItem.h> -#include <WebCore/Page.h> -#include <WebCore/PluginPackage.h> -#include <WebCore/PluginView.h> -#include <WebCore/RenderPart.h> -#pragma warning(pop) - -using namespace WebCore; -using namespace HTMLNames; - -WebView* kit(Page* page) -{ - return page ? static_cast<WebChromeClient*>(page->chrome()->client())->webView() : 0; -} - -static WebDataSource* getWebDataSource(DocumentLoader* loader) -{ - return loader ? static_cast<WebDocumentLoader*>(loader)->dataSource() : 0; -} - -WebFrameLoaderClient::WebFrameLoaderClient(WebFrame* webFrame) - : m_webFrame(webFrame) - , m_pluginView(0) - , m_hasSentResponseToPlugin(false) -{ - ASSERT_ARG(webFrame, webFrame); -} - -WebFrameLoaderClient::~WebFrameLoaderClient() -{ -} - -bool WebFrameLoaderClient::hasWebView() const -{ - return m_webFrame->webView(); -} - -bool WebFrameLoaderClient::hasFrameView() const -{ - return core(m_webFrame)->view(); -} - -void WebFrameLoaderClient::forceLayout() -{ - core(m_webFrame)->forceLayout(true); -} - -void WebFrameLoaderClient::assignIdentifierToInitialRequest(unsigned long identifier, DocumentLoader* loader, const ResourceRequest& request) -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebResourceLoadDelegate> resourceLoadDelegate; - if (FAILED(webView->resourceLoadDelegate(&resourceLoadDelegate))) - return; - - COMPtr<WebMutableURLRequest> webURLRequest(AdoptCOM, WebMutableURLRequest::createInstance(request)); - resourceLoadDelegate->identifierForInitialRequest(webView, webURLRequest.get(), getWebDataSource(loader), identifier); -} - -void WebFrameLoaderClient::dispatchDidReceiveAuthenticationChallenge(DocumentLoader* loader, unsigned long identifier, const AuthenticationChallenge& challenge) -{ - ASSERT(challenge.sourceHandle()); - - WebView* webView = m_webFrame->webView(); - COMPtr<IWebResourceLoadDelegate> resourceLoadDelegate; - if (SUCCEEDED(webView->resourceLoadDelegate(&resourceLoadDelegate))) { - COMPtr<WebURLAuthenticationChallenge> webChallenge(AdoptCOM, WebURLAuthenticationChallenge::createInstance(challenge)); - if (SUCCEEDED(resourceLoadDelegate->didReceiveAuthenticationChallenge(webView, identifier, webChallenge.get(), getWebDataSource(loader)))) - return; - } - - // If the ResourceLoadDelegate doesn't exist or fails to handle the call, we tell the ResourceHandle - // to continue without credential - this is the best approximation of Mac behavior - challenge.sourceHandle()->receivedRequestToContinueWithoutCredential(challenge); -} - -void WebFrameLoaderClient::dispatchDidCancelAuthenticationChallenge(DocumentLoader* loader, unsigned long identifier, const AuthenticationChallenge& challenge) -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebResourceLoadDelegate> resourceLoadDelegate; - if (FAILED(webView->resourceLoadDelegate(&resourceLoadDelegate))) - return; - - COMPtr<WebURLAuthenticationChallenge> webChallenge(AdoptCOM, WebURLAuthenticationChallenge::createInstance(challenge)); - resourceLoadDelegate->didCancelAuthenticationChallenge(webView, identifier, webChallenge.get(), getWebDataSource(loader)); -} - -void WebFrameLoaderClient::dispatchWillSendRequest(DocumentLoader* loader, unsigned long identifier, ResourceRequest& request, const ResourceResponse& redirectResponse) -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebResourceLoadDelegate> resourceLoadDelegate; - if (FAILED(webView->resourceLoadDelegate(&resourceLoadDelegate))) - return; - - COMPtr<WebMutableURLRequest> webURLRequest(AdoptCOM, WebMutableURLRequest::createInstance(request)); - COMPtr<WebURLResponse> webURLRedirectResponse(AdoptCOM, WebURLResponse::createInstance(redirectResponse)); - - COMPtr<IWebURLRequest> newWebURLRequest; - if (FAILED(resourceLoadDelegate->willSendRequest(webView, identifier, webURLRequest.get(), webURLRedirectResponse.get(), getWebDataSource(loader), &newWebURLRequest))) - return; - - if (webURLRequest == newWebURLRequest) - return; - - COMPtr<WebMutableURLRequest> newWebURLRequestImpl(Query, newWebURLRequest); - if (!newWebURLRequestImpl) - return; - - request = newWebURLRequestImpl->resourceRequest(); -} - -void WebFrameLoaderClient::dispatchDidReceiveResponse(DocumentLoader* loader, unsigned long identifier, const ResourceResponse& response) -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebResourceLoadDelegate> resourceLoadDelegate; - if (FAILED(webView->resourceLoadDelegate(&resourceLoadDelegate))) - return; - - COMPtr<WebURLResponse> webURLResponse(AdoptCOM, WebURLResponse::createInstance(response)); - resourceLoadDelegate->didReceiveResponse(webView, identifier, webURLResponse.get(), getWebDataSource(loader)); -} - -void WebFrameLoaderClient::dispatchDidReceiveContentLength(DocumentLoader* loader, unsigned long identifier, int length) -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebResourceLoadDelegate> resourceLoadDelegate; - if (FAILED(webView->resourceLoadDelegate(&resourceLoadDelegate))) - return; - - resourceLoadDelegate->didReceiveContentLength(webView, identifier, length, getWebDataSource(loader)); -} - -void WebFrameLoaderClient::dispatchDidFinishLoading(DocumentLoader* loader, unsigned long identifier) -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebResourceLoadDelegate> resourceLoadDelegate; - if (FAILED(webView->resourceLoadDelegate(&resourceLoadDelegate))) - return; - - resourceLoadDelegate->didFinishLoadingFromDataSource(webView, identifier, getWebDataSource(loader)); -} - -void WebFrameLoaderClient::dispatchDidFailLoading(DocumentLoader* loader, unsigned long identifier, const ResourceError& error) -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebResourceLoadDelegate> resourceLoadDelegate; - if (FAILED(webView->resourceLoadDelegate(&resourceLoadDelegate))) - return; - - COMPtr<WebError> webError(AdoptCOM, WebError::createInstance(error)); - resourceLoadDelegate->didFailLoadingWithError(webView, identifier, webError.get(), getWebDataSource(loader)); -} - -void WebFrameLoaderClient::dispatchDidHandleOnloadEvents() -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegatePrivate> frameLoadDelegatePriv; - if (SUCCEEDED(webView->frameLoadDelegatePrivate(&frameLoadDelegatePriv)) && frameLoadDelegatePriv) - frameLoadDelegatePriv->didHandleOnloadEventsForFrame(webView, m_webFrame); -} - -void WebFrameLoaderClient::dispatchDidReceiveServerRedirectForProvisionalLoad() -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegate> frameLoadDelegate; - if (SUCCEEDED(webView->frameLoadDelegate(&frameLoadDelegate))) - frameLoadDelegate->didReceiveServerRedirectForProvisionalLoadForFrame(webView, m_webFrame); -} - -void WebFrameLoaderClient::dispatchDidCancelClientRedirect() -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegate> frameLoadDelegate; - if (SUCCEEDED(webView->frameLoadDelegate(&frameLoadDelegate))) - frameLoadDelegate->didCancelClientRedirectForFrame(webView, m_webFrame); -} - -void WebFrameLoaderClient::dispatchWillPerformClientRedirect(const KURL& url, double delay, double fireDate) -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegate> frameLoadDelegate; - if (SUCCEEDED(webView->frameLoadDelegate(&frameLoadDelegate))) - frameLoadDelegate->willPerformClientRedirectToURL(webView, BString(url.string()), delay, MarshallingHelpers::CFAbsoluteTimeToDATE(fireDate), m_webFrame); -} - -void WebFrameLoaderClient::dispatchDidChangeLocationWithinPage() -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegate> frameLoadDelegate; - if (SUCCEEDED(webView->frameLoadDelegate(&frameLoadDelegate))) - frameLoadDelegate->didChangeLocationWithinPageForFrame(webView, m_webFrame); -} - -void WebFrameLoaderClient::dispatchWillClose() -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegate> frameLoadDelegate; - if (SUCCEEDED(webView->frameLoadDelegate(&frameLoadDelegate))) - frameLoadDelegate->willCloseFrame(webView, m_webFrame); -} - -void WebFrameLoaderClient::dispatchDidReceiveIcon() -{ - m_webFrame->webView()->dispatchDidReceiveIconFromWebFrame(m_webFrame); -} - -void WebFrameLoaderClient::dispatchDidStartProvisionalLoad() -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegate> frameLoadDelegate; - if (SUCCEEDED(webView->frameLoadDelegate(&frameLoadDelegate))) - frameLoadDelegate->didStartProvisionalLoadForFrame(webView, m_webFrame); -} - -void WebFrameLoaderClient::dispatchDidReceiveTitle(const String& title) -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegate> frameLoadDelegate; - if (SUCCEEDED(webView->frameLoadDelegate(&frameLoadDelegate))) - frameLoadDelegate->didReceiveTitle(webView, BString(title), m_webFrame); -} - -void WebFrameLoaderClient::dispatchDidCommitLoad() -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegate> frameLoadDelegate; - if (SUCCEEDED(webView->frameLoadDelegate(&frameLoadDelegate))) - frameLoadDelegate->didCommitLoadForFrame(webView, m_webFrame); -} - -void WebFrameLoaderClient::dispatchDidFinishDocumentLoad() -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegatePrivate> frameLoadDelegatePriv; - if (SUCCEEDED(webView->frameLoadDelegatePrivate(&frameLoadDelegatePriv)) && frameLoadDelegatePriv) - frameLoadDelegatePriv->didFinishDocumentLoadForFrame(webView, m_webFrame); -} - -void WebFrameLoaderClient::dispatchDidFinishLoad() -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegate> frameLoadDelegate; - if (SUCCEEDED(webView->frameLoadDelegate(&frameLoadDelegate))) - frameLoadDelegate->didFinishLoadForFrame(webView, m_webFrame); -} - -void WebFrameLoaderClient::dispatchDidFirstLayout() -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebFrameLoadDelegatePrivate> frameLoadDelegatePriv; - if (SUCCEEDED(webView->frameLoadDelegatePrivate(&frameLoadDelegatePriv)) && frameLoadDelegatePriv) - frameLoadDelegatePriv->didFirstLayoutInFrame(webView, m_webFrame); -} - -Frame* WebFrameLoaderClient::dispatchCreatePage() -{ - WebView* webView = m_webFrame->webView(); - - COMPtr<IWebUIDelegate> ui; - if (FAILED(webView->uiDelegate(&ui))) - return 0; - - COMPtr<IWebView> newWebView; - if (FAILED(ui->createWebViewWithRequest(webView, 0, &newWebView))) - return 0; - - COMPtr<IWebFrame> mainFrame; - if (FAILED(newWebView->mainFrame(&mainFrame))) - return 0; - - COMPtr<WebFrame> mainFrameImpl(Query, mainFrame); - return core(mainFrameImpl.get()); -} - -void WebFrameLoaderClient::dispatchShow() -{ - WebView* webView = m_webFrame->webView(); - COMPtr<IWebUIDelegate> ui; - if (SUCCEEDED(webView->uiDelegate(&ui))) - ui->webViewShow(webView); -} - -void WebFrameLoaderClient::dispatchDidLoadMainResource(DocumentLoader* loader) -{ - if (WebScriptDebugServer::listenerCount() <= 0) - return; - - Frame* coreFrame = core(m_webFrame); - if (!coreFrame) - return; - - WebScriptDebugServer::sharedWebScriptDebugServer()->didLoadMainResourceForDataSource(kit(coreFrame->page()), getWebDataSource(loader)); -} - -void WebFrameLoaderClient::setMainDocumentError(DocumentLoader*, const ResourceError& error) -{ - if (!m_pluginView) - return; - - if (m_pluginView->status() == PluginStatusLoadedSuccessfully) - m_pluginView->didFail(error); - m_pluginView = 0; - m_hasSentResponseToPlugin = false; -} - -void WebFrameLoaderClient::postProgressStartedNotification() -{ - static BSTR progressStartedName = SysAllocString(WebViewProgressStartedNotification); - IWebNotificationCenter* notifyCenter = WebNotificationCenter::defaultCenterInternal(); - notifyCenter->postNotificationName(progressStartedName, static_cast<IWebView*>(m_webFrame->webView()), 0); -} - -void WebFrameLoaderClient::postProgressEstimateChangedNotification() -{ - static BSTR progressEstimateChangedName = SysAllocString(WebViewProgressEstimateChangedNotification); - IWebNotificationCenter* notifyCenter = WebNotificationCenter::defaultCenterInternal(); - notifyCenter->postNotificationName(progressEstimateChangedName, static_cast<IWebView*>(m_webFrame->webView()), 0); -} - -void WebFrameLoaderClient::postProgressFinishedNotification() -{ - static BSTR progressFinishedName = SysAllocString(WebViewProgressFinishedNotification); - IWebNotificationCenter* notifyCenter = WebNotificationCenter::defaultCenterInternal(); - notifyCenter->postNotificationName(progressFinishedName, static_cast<IWebView*>(m_webFrame->webView()), 0); -} - -void WebFrameLoaderClient::committedLoad(DocumentLoader* loader, const char* data, int length) -{ - // FIXME: This should probably go through the data source. - const String& textEncoding = loader->response().textEncodingName(); - - if (!m_pluginView) - receivedData(data, length, textEncoding); - - if (!m_pluginView || m_pluginView->status() != PluginStatusLoadedSuccessfully) - return; - - if (!m_hasSentResponseToPlugin) { - m_pluginView->didReceiveResponse(core(m_webFrame)->loader()->documentLoader()->response()); - // didReceiveResponse sets up a new stream to the plug-in. on a full-page plug-in, a failure in - // setting up this stream can cause the main document load to be cancelled, setting m_pluginView - // to null - if (!m_pluginView) - return; - m_hasSentResponseToPlugin = true; - } - m_pluginView->didReceiveData(data, length); -} - -void WebFrameLoaderClient::receivedData(const char* data, int length, const String& textEncoding) -{ - Frame* coreFrame = core(m_webFrame); - if (!coreFrame) - return; - - // Set the encoding. This only needs to be done once, but it's harmless to do it again later. - String encoding = coreFrame->loader()->documentLoader()->overrideEncoding(); - bool userChosen = !encoding.isNull(); - if (encoding.isNull()) - encoding = textEncoding; - coreFrame->loader()->setEncoding(encoding, userChosen); - - coreFrame->loader()->addData(data, length); -} - -void WebFrameLoaderClient::finishedLoading(DocumentLoader* loader) -{ - // Telling the frame we received some data and passing 0 as the data is our - // way to get work done that is normally done when the first bit of data is - // received, even for the case of a document with no data (like about:blank) - if (!m_pluginView) { - committedLoad(loader, 0, 0); - return; - } - - if (m_pluginView->status() == PluginStatusLoadedSuccessfully) - m_pluginView->didFinishLoading(); - m_pluginView = 0; - m_hasSentResponseToPlugin = false; -} - -void WebFrameLoaderClient::updateGlobalHistory(const KURL& url) -{ - COMPtr<WebHistory> history = webHistory(); - if (!history) - return; - history->addItemForURL(BString(url.string()), 0); -} - -bool WebFrameLoaderClient::shouldGoToHistoryItem(HistoryItem*) const -{ - return true; -} - -PassRefPtr<DocumentLoader> WebFrameLoaderClient::createDocumentLoader(const ResourceRequest& request, const SubstituteData& substituteData) -{ - RefPtr<WebDocumentLoader> loader = new WebDocumentLoader(request, substituteData); - - COMPtr<WebDataSource> dataSource(AdoptCOM, WebDataSource::createInstance(loader.get())); - - loader->setDataSource(dataSource.get()); - return loader.release(); -} - -void WebFrameLoaderClient::setTitle(const String& title, const KURL& url) -{ - BOOL privateBrowsingEnabled = FALSE; - COMPtr<IWebPreferences> preferences; - if (SUCCEEDED(m_webFrame->webView()->preferences(&preferences))) - preferences->privateBrowsingEnabled(&privateBrowsingEnabled); - if (privateBrowsingEnabled) - return; - - // update title in global history - COMPtr<WebHistory> history = webHistory(); - if (!history) - return; - - COMPtr<IWebHistoryItem> item; - if (FAILED(history->itemForURL(BString(url.string()), &item))) - return; - - COMPtr<IWebHistoryItemPrivate> itemPrivate(Query, item); - if (!itemPrivate) - return; - - itemPrivate->setTitle(BString(title)); -} - -void WebFrameLoaderClient::savePlatformDataToCachedPage(CachedPage* cachedPage) -{ - Frame* coreFrame = core(m_webFrame); - if (!coreFrame) - return; - - ASSERT(coreFrame->loader()->documentLoader() == cachedPage->documentLoader()); - - WebCachedPagePlatformData* webPlatformData = new WebCachedPagePlatformData(static_cast<IWebDataSource*>(getWebDataSource(coreFrame->loader()->documentLoader()))); - cachedPage->setCachedPagePlatformData(webPlatformData); -} - -void WebFrameLoaderClient::transitionToCommittedForNewPage() -{ - Frame* frame = core(m_webFrame); - ASSERT(frame); - - Page* page = frame->page(); - ASSERT(page); - - bool isMainFrame = frame == page->mainFrame(); - - if (isMainFrame && frame->view()) - frame->view()->detachFromWindow(); - - frame->setView(0); - - WebView* webView = m_webFrame->webView(); - - FrameView* frameView; - if (isMainFrame) { - RECT rect; - webView->frameRect(&rect); - frameView = new FrameView(frame, IntRect(rect).size()); - } else - frameView = new FrameView(frame); - - frame->setView(frameView); - frameView->deref(); // FrameViews are created with a ref count of 1. Release this ref since we've assigned it to frame. - - HWND viewWindow; - if (SUCCEEDED(webView->viewWindow(reinterpret_cast<OLE_HANDLE*>(&viewWindow)))) - frameView->setContainingWindow(viewWindow); - - if (isMainFrame) - frameView->attachToWindow(); - - if (frame->ownerRenderer()) - frame->ownerRenderer()->setWidget(frameView); - - if (HTMLFrameOwnerElement* owner = frame->ownerElement()) - frame->view()->setScrollbarsMode(owner->scrollingMode()); -} - -bool WebFrameLoaderClient::canCachePage() const -{ - return true; -} - -PassRefPtr<Frame> WebFrameLoaderClient::createFrame(const KURL& url, const String& name, HTMLFrameOwnerElement* ownerElement, - const String& referrer, bool /*allowsScrolling*/, int /*marginWidth*/, int /*marginHeight*/) -{ - RefPtr<Frame> result = createFrame(url, name, ownerElement, referrer); - if (!result) - return 0; - - // Propagate the marginwidth/height and scrolling modes to the view. - if (ownerElement->hasTagName(frameTag) || ownerElement->hasTagName(iframeTag)) { - HTMLFrameElement* frameElt = static_cast<HTMLFrameElement*>(ownerElement); - if (frameElt->scrollingMode() == ScrollbarAlwaysOff) - result->view()->setScrollbarsMode(ScrollbarAlwaysOff); - int marginWidth = frameElt->getMarginWidth(); - int marginHeight = frameElt->getMarginHeight(); - if (marginWidth != -1) - result->view()->setMarginWidth(marginWidth); - if (marginHeight != -1) - result->view()->setMarginHeight(marginHeight); - } - - return result.release(); -} - -PassRefPtr<Frame> WebFrameLoaderClient::createFrame(const KURL& URL, const String& name, HTMLFrameOwnerElement* ownerElement, const String& referrer) -{ - Frame* coreFrame = core(m_webFrame); - ASSERT(coreFrame); - - COMPtr<WebFrame> webFrame(AdoptCOM, WebFrame::createInstance()); - - webFrame->initWithWebFrameView(0, m_webFrame->webView(), coreFrame->page(), ownerElement); - - RefPtr<Frame> childFrame(adoptRef(core(webFrame.get()))); // We have to adopt, because Frames start out with a refcount of 1. - ASSERT(childFrame); - - coreFrame->tree()->appendChild(childFrame); - childFrame->tree()->setName(name); - childFrame->init(); - - loadURLIntoChild(URL, referrer, webFrame.get()); - - // The frame's onload handler may have removed it from the document. - if (!childFrame->tree()->parent()) - return 0; - - return childFrame.release(); -} - -void WebFrameLoaderClient::loadURLIntoChild(const KURL& originalURL, const String& referrer, WebFrame* childFrame) -{ - ASSERT(childFrame); - ASSERT(core(childFrame)); - - Frame* coreFrame = core(m_webFrame); - ASSERT(coreFrame); - - HistoryItem* parentItem = coreFrame->loader()->currentHistoryItem(); - FrameLoadType loadType = coreFrame->loader()->loadType(); - FrameLoadType childLoadType = FrameLoadTypeRedirectWithLockedHistory; - - KURL url = originalURL; - - // If we're moving in the backforward list, we might want to replace the content - // of this child frame with whatever was there at that point. - // Reload will maintain the frame contents, LoadSame will not. - if (parentItem && parentItem->children().size() && - (isBackForwardLoadType(loadType) - || loadType == FrameLoadTypeReload - || loadType == FrameLoadTypeReloadAllowingStaleData)) - { - if (HistoryItem* childItem = parentItem->childItemWithName(core(childFrame)->tree()->name())) { - // Use the original URL to ensure we get all the side-effects, such as - // onLoad handlers, of any redirects that happened. An example of where - // this is needed is Radar 3213556. - url = childItem->originalURL(); - // These behaviors implied by these loadTypes should apply to the child frames - childLoadType = loadType; - - if (isBackForwardLoadType(loadType)) - // For back/forward, remember this item so we can traverse any child items as child frames load - core(childFrame)->loader()->setProvisionalHistoryItem(childItem); - else - // For reload, just reinstall the current item, since a new child frame was created but we won't be creating a new BF item - core(childFrame)->loader()->setCurrentHistoryItem(childItem); - } - } - - // FIXME: Handle loading WebArchives here - - core(childFrame)->loader()->load(url, referrer, childLoadType, String(), 0, 0); -} - -Widget* WebFrameLoaderClient::createPlugin(const IntSize& pluginSize, Element* element, const KURL& url, const Vector<String>& paramNames, const Vector<String>& paramValues, const String& mimeType, bool loadManually) -{ - Frame* frame = core(m_webFrame); - PluginView* pluginView = PluginView::create(frame, pluginSize, element, url, paramNames, paramValues, mimeType, loadManually); - - if (pluginView->status() == PluginStatusLoadedSuccessfully) - return pluginView; - - COMPtr<IWebResourceLoadDelegate> resourceLoadDelegate; - - WebView* webView = m_webFrame->webView(); - if (FAILED(webView->resourceLoadDelegate(&resourceLoadDelegate))) - return pluginView; - - RetainPtr<CFMutableDictionaryRef> userInfo(AdoptCF, CFDictionaryCreateMutable(0, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks)); - - unsigned count = (unsigned)paramNames.size(); - for (unsigned i = 0; i < count; i++) { - if (paramNames[i] == "pluginspage") { - static CFStringRef key = MarshallingHelpers::LPCOLESTRToCFStringRef(WebKitErrorPlugInPageURLStringKey); - RetainPtr<CFStringRef> str(AdoptCF, paramValues[i].createCFString()); - CFDictionarySetValue(userInfo.get(), key, str.get()); - break; - } - } - - if (!mimeType.isNull()) { - static CFStringRef key = MarshallingHelpers::LPCOLESTRToCFStringRef(WebKitErrorMIMETypeKey); - - RetainPtr<CFStringRef> str(AdoptCF, mimeType.createCFString()); - CFDictionarySetValue(userInfo.get(), key, str.get()); - } - - String pluginName; - if (pluginView->plugin()) - pluginName = pluginView->plugin()->name(); - if (!pluginName.isNull()) { - static CFStringRef key = MarshallingHelpers::LPCOLESTRToCFStringRef(WebKitErrorPlugInNameKey); - RetainPtr<CFStringRef> str(AdoptCF, pluginName.createCFString()); - CFDictionarySetValue(userInfo.get(), key, str.get()); - } - - COMPtr<CFDictionaryPropertyBag> userInfoBag(AdoptCOM, CFDictionaryPropertyBag::createInstance()); - userInfoBag->setDictionary(userInfo.get()); - - int errorCode = 0; - switch (pluginView->status()) { - case PluginStatusCanNotFindPlugin: - errorCode = WebKitErrorCannotFindPlugIn; - break; - case PluginStatusCanNotLoadPlugin: - errorCode = WebKitErrorCannotLoadPlugIn; - break; - default: - ASSERT_NOT_REACHED(); - } - - ResourceError resourceError(String(WebKitErrorDomain), errorCode, url.string(), String()); - COMPtr<IWebError> error(AdoptCOM, WebError::createInstance(resourceError, userInfoBag.get())); - - resourceLoadDelegate->plugInFailedWithError(webView, error.get(), getWebDataSource(frame->loader()->documentLoader())); - - return pluginView; -} - -void WebFrameLoaderClient::redirectDataToPlugin(Widget* pluginWidget) -{ - // Ideally, this function shouldn't be necessary, see <rdar://problem/4852889> - - m_pluginView = static_cast<PluginView*>(pluginWidget); -} - -COMPtr<WebHistory> WebFrameLoaderClient::webHistory() const -{ - if (m_webFrame != m_webFrame->webView()->topLevelFrame()) - return 0; - - IWebHistoryPrivate* historyInternal = WebHistory::optionalSharedHistoryInternal(); // does not add a ref - if (!historyInternal) - return 0; - - return COMPtr<WebHistory>(Query, historyInternal); -} |