webengine/osswebengine/WebKit/s60/webcoresupport/WebFrameBridge.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 11 May 2010 17:13:44 +0300
branchRCL_3
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Revision: 201018 Kit: 201019
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/*
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:   extension of WebCore::WebCoreFrameBridge
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*
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*/
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#ifndef __WEBFRAMEBRIDGE_H__
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#define __WEBFRAMEBRIDGE_H__
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#include "WebCoreFrameBridge.h"
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#include "RefPtr.h"
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namespace WebCore {
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    class Page;
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    class String;
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    class HTMLFrameOwnerElement;
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    class Element;
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}
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class WebFrame;
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class WebView;
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class WebFrameView;
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class TPtrC8;
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class WebFrameBridge : public WebCoreFrameBridge
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{
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public:
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    WebFrameBridge();
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    virtual ~WebFrameBridge();
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    void initMainFrameWithPage(WebCore::Page* page, const WebCore::String& frameName, WebFrameView* frameView);
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    void initSubframeWithOwnerElement(WebCore::HTMLFrameOwnerElement* ownerElement, const WebCore::String& frameName, WebFrameView* frameView);
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    void ref() { ++m_refCount; }
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    void deref() { if( --m_refCount == 0 ) delete this; }
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    void close();
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    WebView* webView() const;
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    WebFrame* webFrame() const;
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    WebCoreFrameBridge* mainFrame() const;
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    MWebCoreWidget* viewForPluginWithURL( const TPtrC8& url, const Vector<WebCore::String>& paramNames, const Vector<WebCore::String>& paramValues,
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            const TPtrC8& baseUrl, const WebCore::String& mimeType, TBool loadContent, WebCore::Element* pluginElement );
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    // from WebCoreFrameBridge
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    MScrollView* documentView() const;
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    WebCore::Frame* createChildFrameNamed(const WebCore::String* frameName, const TPtrC8 withURL, const TPtrC referrer,
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        WebCore::HTMLFrameOwnerElement* ownerElement, bool allowsScrolling, int marginWidth, int marginHeight);
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    ObjectElementType determineObjectFromMIMEType(const WebCore::String& MIMEType, const TPtrC8 URL);
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    void notifyMetaData(WebCore::String& name, WebCore::String& value);
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    unsigned getHistoryLength();
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    void scheduleHistoryNavigation(int distance);
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private:
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    WebFrameBridge(const WebFrameBridge&);                 // not implemented
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    WebFrameBridge& operator=(const WebFrameBridge&);      // not implemented
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    void finishInitializingWithPage(WebCore::Page* page, const WebCore::String& frameName, WebFrameView* frameView, WebCore::HTMLFrameOwnerElement* ownerElement);
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    RefPtr<WebFrame>           m_webFrame;                    // frame
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    int                        m_refCount;
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};
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#endif // __WEBFRAMEBRIDGE_H__
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// END OF FILE
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