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/*
* Copyright (C) 2010, 2011 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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.
*/
#ifndef WebFrameLoaderClient_h
#define WebFrameLoaderClient_h
#include <WebCore/FrameLoaderClient.h>
namespace WebKit {
class PluginView;
class WebFrame;
class WebFrameLoaderClient : public WebCore::FrameLoaderClient {
public:
WebFrameLoaderClient(WebFrame*);
~WebFrameLoaderClient();
WebFrame* webFrame() const { return m_frame; }
bool frameHasCustomRepresentation() const { return m_frameHasCustomRepresentation; }
private:
virtual void frameLoaderDestroyed();
virtual bool hasHTMLView() const;
virtual bool hasWebView() const;
virtual void makeRepresentation(WebCore::DocumentLoader*);
virtual void forceLayout();
virtual void forceLayoutForNonHTML();
virtual void setCopiesOnScroll();
virtual void detachedFromParent2();
virtual void detachedFromParent3();
virtual void assignIdentifierToInitialRequest(unsigned long identifier, WebCore::DocumentLoader*, const WebCore::ResourceRequest&);
virtual void dispatchWillSendRequest(WebCore::DocumentLoader*, unsigned long identifier, WebCore::ResourceRequest&, const WebCore::ResourceResponse& redirectResponse);
virtual bool shouldUseCredentialStorage(WebCore::DocumentLoader*, unsigned long identifier);
virtual void dispatchDidReceiveAuthenticationChallenge(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::AuthenticationChallenge&);
virtual void dispatchDidCancelAuthenticationChallenge(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::AuthenticationChallenge&);
#if USE(PROTECTION_SPACE_AUTH_CALLBACK)
virtual bool canAuthenticateAgainstProtectionSpace(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ProtectionSpace&);
#endif
virtual void dispatchDidReceiveResponse(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ResourceResponse&);
virtual void dispatchDidReceiveContentLength(WebCore::DocumentLoader*, unsigned long identifier, int dataLength);
virtual void dispatchDidFinishLoading(WebCore::DocumentLoader*, unsigned long identifier);
virtual void dispatchDidFailLoading(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ResourceError&);
virtual bool dispatchDidLoadResourceFromMemoryCache(WebCore::DocumentLoader*, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&, int length);
virtual void dispatchDidLoadResourceByXMLHttpRequest(unsigned long identifier, const WTF::String&);
virtual void dispatchDidHandleOnloadEvents();
virtual void dispatchDidReceiveServerRedirectForProvisionalLoad();
virtual void dispatchDidCancelClientRedirect();
virtual void dispatchWillPerformClientRedirect(const WebCore::KURL&, double interval, double fireDate);
virtual void dispatchDidChangeLocationWithinPage();
virtual void dispatchDidPushStateWithinPage();
virtual void dispatchDidReplaceStateWithinPage();
virtual void dispatchDidPopStateWithinPage();
virtual void dispatchWillClose();
virtual void dispatchDidReceiveIcon();
virtual void dispatchDidStartProvisionalLoad();
virtual void dispatchDidReceiveTitle(const WebCore::StringWithDirection&);
virtual void dispatchDidChangeIcons(WebCore::IconType);
virtual void dispatchDidCommitLoad();
virtual void dispatchDidFailProvisionalLoad(const WebCore::ResourceError&);
virtual void dispatchDidFailLoad(const WebCore::ResourceError&);
virtual void dispatchDidFinishDocumentLoad();
virtual void dispatchDidFinishLoad();
virtual void dispatchDidFirstLayout();
virtual void dispatchDidFirstVisuallyNonEmptyLayout();
virtual WebCore::Frame* dispatchCreatePage(const WebCore::NavigationAction&);
virtual void dispatchShow();
virtual void dispatchDecidePolicyForResponse(WebCore::FramePolicyFunction, const WebCore::ResourceResponse&, const WebCore::ResourceRequest&);
virtual void dispatchDecidePolicyForNewWindowAction(WebCore::FramePolicyFunction, const WebCore::NavigationAction&, const WebCore::ResourceRequest&, PassRefPtr<WebCore::FormState>, const String& frameName);
virtual void dispatchDecidePolicyForNavigationAction(WebCore::FramePolicyFunction, const WebCore::NavigationAction&, const WebCore::ResourceRequest&, PassRefPtr<WebCore::FormState>);
virtual void cancelPolicyCheck();
virtual void dispatchUnableToImplementPolicy(const WebCore::ResourceError&);
virtual void dispatchWillSendSubmitEvent(WebCore::HTMLFormElement*) { }
virtual void dispatchWillSubmitForm(WebCore::FramePolicyFunction, PassRefPtr<WebCore::FormState>);
virtual void dispatchDidLoadMainResource(WebCore::DocumentLoader*);
virtual void revertToProvisionalState(WebCore::DocumentLoader*);
virtual void setMainDocumentError(WebCore::DocumentLoader*, const WebCore::ResourceError&);
// Maybe these should go into a ProgressTrackerClient some day
virtual void willChangeEstimatedProgress();
virtual void didChangeEstimatedProgress();
virtual void postProgressStartedNotification();
virtual void postProgressEstimateChangedNotification();
virtual void postProgressFinishedNotification();
virtual void setMainFrameDocumentReady(bool);
virtual void startDownload(const WebCore::ResourceRequest&);
virtual void willChangeTitle(WebCore::DocumentLoader*);
virtual void didChangeTitle(WebCore::DocumentLoader*);
virtual void committedLoad(WebCore::DocumentLoader*, const char*, int);
virtual void finishedLoading(WebCore::DocumentLoader*);
virtual void updateGlobalHistory();
virtual void updateGlobalHistoryRedirectLinks();
virtual bool shouldGoToHistoryItem(WebCore::HistoryItem*) const;
virtual bool shouldStopLoadingForHistoryItem(WebCore::HistoryItem*) const;
virtual void dispatchDidAddBackForwardItem(WebCore::HistoryItem*) const;
virtual void dispatchDidRemoveBackForwardItem(WebCore::HistoryItem*) const;
virtual void dispatchDidChangeBackForwardIndex() const;
virtual void didDisplayInsecureContent();
virtual void didRunInsecureContent(WebCore::SecurityOrigin*, const WebCore::KURL&);
virtual WebCore::ResourceError cancelledError(const WebCore::ResourceRequest&);
virtual WebCore::ResourceError blockedError(const WebCore::ResourceRequest&);
virtual WebCore::ResourceError cannotShowURLError(const WebCore::ResourceRequest&);
virtual WebCore::ResourceError interruptForPolicyChangeError(const WebCore::ResourceRequest&);
virtual WebCore::ResourceError cannotShowMIMETypeError(const WebCore::ResourceResponse&);
virtual WebCore::ResourceError fileDoesNotExistError(const WebCore::ResourceResponse&);
virtual WebCore::ResourceError pluginWillHandleLoadError(const WebCore::ResourceResponse&);
virtual bool shouldFallBack(const WebCore::ResourceError&);
virtual bool canHandleRequest(const WebCore::ResourceRequest&) const;
virtual bool canShowMIMEType(const String& MIMEType) const;
virtual bool canShowMIMETypeAsHTML(const String& MIMEType) const;
virtual bool representationExistsForURLScheme(const String& URLScheme) const;
virtual String generatedMIMETypeForURLScheme(const String& URLScheme) const;
virtual void frameLoadCompleted();
virtual void saveViewStateToItem(WebCore::HistoryItem*);
virtual void restoreViewState();
virtual void provisionalLoadStarted();
virtual void didFinishLoad();
virtual void prepareForDataSourceReplacement();
virtual PassRefPtr<WebCore::DocumentLoader> createDocumentLoader(const WebCore::ResourceRequest&, const WebCore::SubstituteData&);
virtual void setTitle(const WebCore::StringWithDirection&, const WebCore::KURL&);
virtual String userAgent(const WebCore::KURL&);
virtual void savePlatformDataToCachedFrame(WebCore::CachedFrame*);
virtual void transitionToCommittedFromCachedFrame(WebCore::CachedFrame*);
virtual void transitionToCommittedForNewPage();
virtual void didSaveToPageCache();
virtual void didRestoreFromPageCache();
virtual void dispatchDidBecomeFrameset(bool);
virtual bool canCachePage() const;
virtual void download(WebCore::ResourceHandle*, const WebCore::ResourceRequest&, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&);
virtual PassRefPtr<WebCore::Frame> createFrame(const WebCore::KURL& url, const String& name, WebCore::HTMLFrameOwnerElement* ownerElement,
const String& referrer, bool allowsScrolling, int marginWidth, int marginHeight);
virtual void didTransferChildFrameToNewDocument(WebCore::Page*);
virtual void transferLoadingResourceFromPage(unsigned long, WebCore::DocumentLoader*, const WebCore::ResourceRequest&, WebCore::Page*);
virtual PassRefPtr<WebCore::Widget> createPlugin(const WebCore::IntSize&, WebCore::HTMLPlugInElement*, const WebCore::KURL&, const Vector<String>&, const Vector<String>&, const String&, bool loadManually);
virtual void redirectDataToPlugin(WebCore::Widget* pluginWidget);
virtual PassRefPtr<WebCore::Widget> createJavaAppletWidget(const WebCore::IntSize&, WebCore::HTMLAppletElement*, const WebCore::KURL& baseURL, const Vector<String>& paramNames, const Vector<String>& paramValues);
virtual WebCore::ObjectContentType objectContentType(const WebCore::KURL&, const String& mimeType, bool shouldPreferPlugInsForImages);
virtual String overrideMediaType() const;
virtual void dispatchDidClearWindowObjectInWorld(WebCore::DOMWrapperWorld*);
virtual void documentElementAvailable();
virtual void didPerformFirstNavigation() const; // "Navigation" here means a transition from one page to another that ends up in the back/forward list.
virtual void registerForIconNotification(bool listen = true);
#if PLATFORM(MAC)
virtual RemoteAXObjectRef accessibilityRemoteObject();
#if ENABLE(MAC_JAVA_BRIDGE)
virtual jobject javaApplet(NSView*);
#endif
virtual NSCachedURLResponse* willCacheResponse(WebCore::DocumentLoader*, unsigned long identifier, NSCachedURLResponse*) const;
#endif
#if PLATFORM(WIN) && USE(CFNETWORK)
// FIXME: Windows should use willCacheResponse - <https://bugs.webkit.org/show_bug.cgi?id=57257>.
virtual bool shouldCacheResponse(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ResourceResponse&, const unsigned char* data, unsigned long long length);
#endif
virtual bool shouldUsePluginDocument(const String& /*mimeType*/) const;
virtual void didChangeScrollOffset();
virtual PassRefPtr<WebCore::FrameNetworkingContext> createNetworkingContext();
WebFrame* m_frame;
RefPtr<PluginView> m_pluginView;
bool m_hasSentResponseToPluginView;
bool m_frameHasCustomRepresentation;
};
} // namespace WebKit
#endif // WebFrameLoaderClient_h
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