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/*
* Copyright (C) 2010, 2011, 2012 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 WebCore {
class SessionID;
}
namespace WebKit {
class PluginView;
class WebFrame;
class WebFrameLoaderClient : public WebCore::FrameLoaderClient {
public:
WebFrameLoaderClient();
~WebFrameLoaderClient();
void setWebFrame(WebFrame* webFrame) { m_frame = webFrame; }
WebFrame* webFrame() const { return m_frame; }
bool frameHasCustomContentProvider() const { return m_frameHasCustomContentProvider; }
private:
virtual void frameLoaderDestroyed() override;
virtual bool hasHTMLView() const override;
virtual bool hasWebView() const override;
virtual void makeRepresentation(WebCore::DocumentLoader*) override;
#if PLATFORM(IOS)
virtual bool forceLayoutOnRestoreFromPageCache() override;
#endif
virtual void forceLayoutForNonHTML() override;
virtual void setCopiesOnScroll() override;
virtual void detachedFromParent2() override;
virtual void detachedFromParent3() override;
virtual void assignIdentifierToInitialRequest(unsigned long identifier, WebCore::DocumentLoader*, const WebCore::ResourceRequest&) override;
virtual void dispatchWillSendRequest(WebCore::DocumentLoader*, unsigned long identifier, WebCore::ResourceRequest&, const WebCore::ResourceResponse& redirectResponse) override;
virtual bool shouldUseCredentialStorage(WebCore::DocumentLoader*, unsigned long identifier) override;
virtual void dispatchDidReceiveAuthenticationChallenge(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::AuthenticationChallenge&) override;
virtual void dispatchDidCancelAuthenticationChallenge(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::AuthenticationChallenge&) override;
#if USE(PROTECTION_SPACE_AUTH_CALLBACK)
virtual bool canAuthenticateAgainstProtectionSpace(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ProtectionSpace&) override;
#endif
#if PLATFORM(IOS)
virtual RetainPtr<CFDictionaryRef> connectionProperties(WebCore::DocumentLoader*, unsigned long identifier) override;
#endif
virtual void dispatchDidReceiveResponse(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ResourceResponse&) override;
virtual void dispatchDidReceiveContentLength(WebCore::DocumentLoader*, unsigned long identifier, int dataLength) override;
virtual void dispatchDidFinishLoading(WebCore::DocumentLoader*, unsigned long identifier) override;
virtual void dispatchDidFailLoading(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ResourceError&) override;
virtual bool dispatchDidLoadResourceFromMemoryCache(WebCore::DocumentLoader*, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&, int length) override;
#if ENABLE(DATA_DETECTION)
virtual void dispatchDidFinishDataDetection(NSArray *detectionResults) override;
#endif
virtual void dispatchDidDispatchOnloadEvents() override;
virtual void dispatchDidReceiveServerRedirectForProvisionalLoad() override;
virtual void dispatchDidChangeProvisionalURL() override;
virtual void dispatchDidCancelClientRedirect() override;
virtual void dispatchWillPerformClientRedirect(const WebCore::URL&, double interval, double fireDate) override;
virtual void dispatchDidChangeLocationWithinPage() override;
virtual void dispatchDidPushStateWithinPage() override;
virtual void dispatchDidReplaceStateWithinPage() override;
virtual void dispatchDidPopStateWithinPage() override;
virtual void dispatchWillClose() override;
virtual void dispatchDidReceiveIcon() override;
virtual void dispatchDidStartProvisionalLoad() override;
virtual void dispatchDidReceiveTitle(const WebCore::StringWithDirection&) override;
virtual void dispatchDidChangeIcons(WebCore::IconType) override;
virtual void dispatchDidCommitLoad() override;
virtual void dispatchDidFailProvisionalLoad(const WebCore::ResourceError&) override;
virtual void dispatchDidFailLoad(const WebCore::ResourceError&) override;
virtual void dispatchDidFinishDocumentLoad() override;
virtual void dispatchDidFinishLoad() override;
virtual void dispatchDidLayout(WebCore::LayoutMilestones) override;
virtual void dispatchDidLayout() override;
virtual WebCore::Frame* dispatchCreatePage(const WebCore::NavigationAction&) override;
virtual void dispatchShow() override;
virtual void dispatchDecidePolicyForResponse(const WebCore::ResourceResponse&, const WebCore::ResourceRequest&, WebCore::FramePolicyFunction) override;
virtual void dispatchDecidePolicyForNewWindowAction(const WebCore::NavigationAction&, const WebCore::ResourceRequest&, PassRefPtr<WebCore::FormState>, const String& frameName, WebCore::FramePolicyFunction) override;
virtual void dispatchDecidePolicyForNavigationAction(const WebCore::NavigationAction&, const WebCore::ResourceRequest&, PassRefPtr<WebCore::FormState>, WebCore::FramePolicyFunction) override;
virtual void cancelPolicyCheck() override;
virtual void dispatchUnableToImplementPolicy(const WebCore::ResourceError&) override;
virtual void dispatchWillSendSubmitEvent(PassRefPtr<WebCore::FormState>) override;
virtual void dispatchWillSubmitForm(PassRefPtr<WebCore::FormState>, WebCore::FramePolicyFunction) override;
virtual void revertToProvisionalState(WebCore::DocumentLoader*) override;
virtual void setMainDocumentError(WebCore::DocumentLoader*, const WebCore::ResourceError&) override;
virtual void setMainFrameDocumentReady(bool) override;
virtual void startDownload(const WebCore::ResourceRequest&, const String& suggestedName = String()) override;
virtual void willChangeTitle(WebCore::DocumentLoader*) override;
virtual void didChangeTitle(WebCore::DocumentLoader*) override;
virtual void willReplaceMultipartContent() override;
virtual void didReplaceMultipartContent() override;
virtual void committedLoad(WebCore::DocumentLoader*, const char*, int) override;
virtual void finishedLoading(WebCore::DocumentLoader*) override;
virtual void updateGlobalHistory() override;
virtual void updateGlobalHistoryRedirectLinks() override;
virtual bool shouldGoToHistoryItem(WebCore::HistoryItem*) const override;
virtual void didDisplayInsecureContent() override;
virtual void didRunInsecureContent(WebCore::SecurityOrigin*, const WebCore::URL&) override;
virtual void didDetectXSS(const WebCore::URL&, bool didBlockEntirePage) override;
virtual WebCore::ResourceError cancelledError(const WebCore::ResourceRequest&) override;
virtual WebCore::ResourceError blockedError(const WebCore::ResourceRequest&) override;
virtual WebCore::ResourceError blockedByContentBlockerError(const WebCore::ResourceRequest&) override;
virtual WebCore::ResourceError cannotShowURLError(const WebCore::ResourceRequest&) override;
virtual WebCore::ResourceError interruptedForPolicyChangeError(const WebCore::ResourceRequest&) override;
virtual WebCore::ResourceError cannotShowMIMETypeError(const WebCore::ResourceResponse&) override;
virtual WebCore::ResourceError fileDoesNotExistError(const WebCore::ResourceResponse&) override;
virtual WebCore::ResourceError pluginWillHandleLoadError(const WebCore::ResourceResponse&) override;
virtual bool shouldFallBack(const WebCore::ResourceError&) override;
virtual bool canHandleRequest(const WebCore::ResourceRequest&) const override;
virtual bool canShowMIMEType(const String& MIMEType) const override;
virtual bool canShowMIMETypeAsHTML(const String& MIMEType) const override;
virtual bool representationExistsForURLScheme(const String& URLScheme) const override;
virtual String generatedMIMETypeForURLScheme(const String& URLScheme) const override;
virtual void frameLoadCompleted() override;
virtual void saveViewStateToItem(WebCore::HistoryItem*) override;
virtual void restoreViewState() override;
virtual void provisionalLoadStarted() override;
virtual void didFinishLoad() override;
virtual void prepareForDataSourceReplacement() override;
virtual Ref<WebCore::DocumentLoader> createDocumentLoader(const WebCore::ResourceRequest&, const WebCore::SubstituteData&) override;
virtual void updateCachedDocumentLoader(WebCore::DocumentLoader&) override;
virtual void setTitle(const WebCore::StringWithDirection&, const WebCore::URL&) override;
virtual String userAgent(const WebCore::URL&) override;
virtual void savePlatformDataToCachedFrame(WebCore::CachedFrame*) override;
virtual void transitionToCommittedFromCachedFrame(WebCore::CachedFrame*) override;
#if PLATFORM(IOS)
virtual void didRestoreFrameHierarchyForCachedFrame() override;
#endif
virtual void transitionToCommittedForNewPage() override;
virtual void didSaveToPageCache() override;
virtual void didRestoreFromPageCache() override;
virtual void dispatchDidBecomeFrameset(bool) override;
virtual bool canCachePage() const override;
virtual void convertMainResourceLoadToDownload(WebCore::DocumentLoader*, WebCore::SessionID, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&) override;
virtual RefPtr<WebCore::Frame> createFrame(const WebCore::URL&, const String& name, WebCore::HTMLFrameOwnerElement*,
const String& referrer, bool allowsScrolling, int marginWidth, int marginHeight) override;
virtual RefPtr<WebCore::Widget> createPlugin(const WebCore::IntSize&, WebCore::HTMLPlugInElement*, const WebCore::URL&, const Vector<String>&, const Vector<String>&, const String&, bool loadManually) override;
virtual void recreatePlugin(WebCore::Widget*) override;
virtual void redirectDataToPlugin(WebCore::Widget* pluginWidget) override;
#if ENABLE(WEBGL)
virtual WebCore::WebGLLoadPolicy webGLPolicyForURL(const String&) const override;
virtual WebCore::WebGLLoadPolicy resolveWebGLPolicyForURL(const String&) const override;
#endif // ENABLE(WEBGL)
virtual PassRefPtr<WebCore::Widget> createJavaAppletWidget(const WebCore::IntSize&, WebCore::HTMLAppletElement*, const WebCore::URL& baseURL, const Vector<String>& paramNames, const Vector<String>& paramValues) override;
virtual WebCore::ObjectContentType objectContentType(const WebCore::URL&, const String& mimeType) override;
virtual String overrideMediaType() const override;
virtual void dispatchDidClearWindowObjectInWorld(WebCore::DOMWrapperWorld&) override;
virtual void dispatchGlobalObjectAvailable(WebCore::DOMWrapperWorld&) override;
virtual void dispatchWillDisconnectDOMWindowExtensionFromGlobalObject(WebCore::DOMWindowExtension*) override;
virtual void dispatchDidReconnectDOMWindowExtensionToGlobalObject(WebCore::DOMWindowExtension*) override;
virtual void dispatchWillDestroyGlobalObjectForDOMWindowExtension(WebCore::DOMWindowExtension*) override;
virtual void registerForIconNotification(bool listen = true) override;
#if PLATFORM(COCOA)
virtual RemoteAXObjectRef accessibilityRemoteObject() override;
virtual NSCachedURLResponse* willCacheResponse(WebCore::DocumentLoader*, unsigned long identifier, NSCachedURLResponse*) const override;
#endif
virtual bool shouldAlwaysUsePluginDocument(const String& /*mimeType*/) const override;
virtual void didChangeScrollOffset() override;
virtual bool allowScript(bool enabledPerSettings) override;
virtual bool shouldForceUniversalAccessFromLocalURL(const WebCore::URL&) override;
virtual PassRefPtr<WebCore::FrameNetworkingContext> createNetworkingContext() override;
#if ENABLE(REQUEST_AUTOCOMPLETE)
virtual void didRequestAutocomplete(PassRefPtr<WebCore::FormState>) override;
#endif
virtual void forcePageTransitionIfNeeded() override;
#if USE(QUICK_LOOK)
virtual void didCreateQuickLookHandle(WebCore::QuickLookHandle&) override;
#endif
#if ENABLE(CONTENT_FILTERING)
void contentFilterDidBlockLoad(WebCore::ContentFilterUnblockHandler) override;
#endif
void prefetchDNS(const String&) override;
void didRestoreScrollPosition() override;
WebFrame* m_frame;
RefPtr<PluginView> m_pluginView;
bool m_hasSentResponseToPluginView;
bool m_didCompletePageTransition;
bool m_frameHasCustomContentProvider;
bool m_frameCameFromPageCache;
};
// As long as EmptyFrameLoaderClient exists in WebCore, this can return 0.
inline WebFrameLoaderClient* toWebFrameLoaderClient(WebCore::FrameLoaderClient& client)
{
return client.isEmptyFrameLoaderClient() ? 0 : static_cast<WebFrameLoaderClient*>(&client);
}
} // namespace WebKit
#endif // WebFrameLoaderClient_h
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