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/*
* 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.
*/
#import <WebCore/FrameLoaderClient.h>
#import <WebCore/Timer.h>
#import <wtf/Forward.h>
#import <wtf/HashMap.h>
#import <wtf/RetainPtr.h>
@class WebDownload;
@class WebFrame;
@class WebFramePolicyListener;
@class WebHistoryItem;
@class WebResource;
namespace WebCore {
class AuthenticationChallenge;
class CachedPage;
class HistoryItem;
class String;
class ResourceLoader;
class ResourceRequest;
}
typedef HashMap<RefPtr<WebCore::ResourceLoader>, RetainPtr<WebResource> > ResourceMap;
class WebFrameLoaderClient : public WebCore::FrameLoaderClient {
public:
WebFrameLoaderClient(WebFrame*);
WebFrame* webFrame() const { return m_webFrame.get(); }
virtual void frameLoaderDestroyed();
void receivedPolicyDecison(WebCore::PolicyAction);
private:
virtual bool hasWebView() const; // mainly for assertions
virtual bool hasFrameView() const; // ditto
virtual void makeRepresentation(WebCore::DocumentLoader*);
virtual bool hasHTMLView() const;
virtual void forceLayout();
virtual void forceLayoutForNonHTML();
virtual void setCopiesOnScroll();
virtual void detachedFromParent2();
virtual void detachedFromParent3();
virtual void detachedFromParent4();
virtual void download(WebCore::ResourceHandle*, const WebCore::ResourceRequest&, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&);
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 void dispatchDidReceiveAuthenticationChallenge(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::AuthenticationChallenge&);
virtual void dispatchDidCancelAuthenticationChallenge(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::AuthenticationChallenge&);
virtual void dispatchDidReceiveResponse(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ResourceResponse&);
virtual void dispatchDidReceiveContentLength(WebCore::DocumentLoader*, unsigned long identifier, int lengthReceived);
virtual void dispatchDidFinishLoading(WebCore::DocumentLoader*, unsigned long identifier);
virtual void dispatchDidFailLoading(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ResourceError&);
virtual NSCachedURLResponse* willCacheResponse(WebCore::DocumentLoader*, unsigned long identifier, NSCachedURLResponse*) const;
virtual void dispatchDidHandleOnloadEvents();
virtual void dispatchDidReceiveServerRedirectForProvisionalLoad();
virtual void dispatchDidCancelClientRedirect();
virtual void dispatchWillPerformClientRedirect(const WebCore::KURL&, double interval, double fireDate);
virtual void dispatchDidChangeLocationWithinPage();
virtual void dispatchWillClose();
virtual void dispatchDidReceiveIcon();
virtual void dispatchDidStartProvisionalLoad();
virtual void dispatchDidReceiveTitle(const WebCore::String& title);
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 WebCore::Frame* dispatchCreatePage();
virtual void dispatchShow();
virtual void dispatchDecidePolicyForMIMEType(WebCore::FramePolicyFunction,
const WebCore::String& MIMEType, const WebCore::ResourceRequest&);
virtual void dispatchDecidePolicyForNewWindowAction(WebCore::FramePolicyFunction,
const WebCore::NavigationAction&, const WebCore::ResourceRequest&, PassRefPtr<WebCore::FormState>, const WebCore::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 dispatchWillSubmitForm(WebCore::FramePolicyFunction, PassRefPtr<WebCore::FormState>);
virtual void dispatchDidLoadMainResource(WebCore::DocumentLoader*);
virtual void revertToProvisionalState(WebCore::DocumentLoader*);
virtual void setMainDocumentError(WebCore::DocumentLoader*, const WebCore::ResourceError&);
virtual bool dispatchDidLoadResourceFromMemoryCache(WebCore::DocumentLoader*, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&, int length);
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(const WebCore::KURL&);
virtual bool shouldGoToHistoryItem(WebCore::HistoryItem*) const;
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 bool shouldFallBack(const WebCore::ResourceError&);
virtual WebCore::String userAgent(const WebCore::KURL&);
virtual void savePlatformDataToCachedPage(WebCore::CachedPage*);
virtual void transitionToCommittedFromCachedPage(WebCore::CachedPage*);
virtual void transitionToCommittedForNewPage();
virtual bool canHandleRequest(const WebCore::ResourceRequest&) const;
virtual bool canShowMIMEType(const WebCore::String& MIMEType) const;
virtual bool representationExistsForURLScheme(const WebCore::String& URLScheme) const;
virtual WebCore::String generatedMIMETypeForURLScheme(const WebCore::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::String& title, const WebCore::KURL&);
virtual PassRefPtr<WebCore::Frame> createFrame(const WebCore::KURL& url, const WebCore::String& name, WebCore::HTMLFrameOwnerElement*,
const WebCore::String& referrer, bool allowsScrolling, int marginWidth, int marginHeight);
virtual WebCore::Widget* createPlugin(const WebCore::IntSize&, WebCore::Element*, const WebCore::KURL&, const Vector<WebCore::String>&,
const Vector<WebCore::String>&, const WebCore::String&, bool);
virtual void redirectDataToPlugin(WebCore::Widget* pluginWidget);
virtual WebCore::Widget* createJavaAppletWidget(const WebCore::IntSize&, WebCore::Element*, const WebCore::KURL& baseURL,
const Vector<WebCore::String>& paramNames, const Vector<WebCore::String>& paramValues);
virtual WebCore::ObjectContentType objectContentType(const WebCore::KURL& url, const WebCore::String& mimeType);
virtual WebCore::String overrideMediaType() const;
virtual void windowObjectCleared();
virtual void didPerformFirstNavigation() const;
virtual void registerForIconNotification(bool listen);
#if ENABLE(MAC_JAVA_BRIDGE)
virtual jobject javaApplet(NSView*);
#endif
void setOriginalURLForDownload(WebDownload *, const WebCore::ResourceRequest&) const;
RetainPtr<WebFramePolicyListener> setUpPolicyListener(WebCore::FramePolicyFunction);
NSDictionary *actionDictionary(const WebCore::NavigationAction&, PassRefPtr<WebCore::FormState>) const;
virtual bool canCachePage() const;
RetainPtr<WebFrame> m_webFrame;
RetainPtr<WebFramePolicyListener> m_policyListener;
WebCore::FramePolicyFunction m_policyFunction;
};
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