webengine/osswebengine/WebKit/s60/webview/WebDataLoadConsumer.h
changeset 0 dd21522fd290
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebKit/s60/webview/WebDataLoadConsumer.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,74 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Handles the viewing of a single frame. If the page is not frame
+*                enabled, this class is used as the single view.  If frame
+*                enabled, there is one instance of this class for each frame.
+*
+*/
+
+#ifndef __WEBDATALOADCONSUMER_H__
+#define __WEBDATALOADCONSUMER_H__
+
+#include <e32base.h>
+#include "BrCtl.h"
+
+//forward declarations
+
+class WebDataLoadConsumer : public MBrCtlDataLoadConsumer
+    {
+    public:
+        static WebDataLoadConsumer* initWithMetaData(CBrCtl* brctl, const TDesC& url, const TDataType& dataType,
+            TUid charsetUid, TUint contentLength, MBrCtlDataLoadSupplier* brCtlDataLoadSupplier);
+	    ~WebDataLoadConsumer();
+        void stopDataLoad();
+	    
+    public: // from MBrCtlDataLoadConsumer
+        /**
+        * Pass the next data chunk
+        * @since 2.8
+        * @param aData The data chunk to process
+        * @return void
+        */
+        void HandleNextDataChunk(const TDesC8& aData);
+
+        /**
+        * Inform the Browser Control about completion of data load
+        * @since 2.8
+        * @return void
+        */
+        void HandleLoadComplete();
+
+        /**
+        * Inform the Browser Control that an error occured
+        * if HandleError() is called, then LoadComplete() is infered.
+        * @since 2.8
+        * @param aError The error code
+        * @return void
+        */
+        void HandleError(TInt aError);
+    private:
+        WebDataLoadConsumer(CBrCtl* brctl, const TDataType& dataType, TUid charsetUid,
+            TUint contentLength, MBrCtlDataLoadSupplier* brCtlDataLoadSupplier);
+			    
+    private:
+        CBrCtl* m_brctl;
+        HBufC* m_url;
+        TDataType m_dataType;
+        TUid m_charsetUid;
+        int m_contentLength;
+        MBrCtlDataLoadSupplier* m_brCtlDataLoadSupplier;
+        HBufC8* m_data;
+};
+
+#endif //__WEBDATALOADCONSUMER_H__