author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 27 Apr 2010 17:46:17 +0300 | |
branch | RCL_3 |
changeset 67 | 4917f9bf7995 |
parent 0 | dd21522fd290 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2006 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: Handles the viewing of a single frame. If the page is not frame |
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* enabled, this class is used as the single view. If frame |
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* enabled, there is one instance of this class for each frame. |
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* |
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*/ |
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|
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#include "WebDataLoadConsumer.h" |
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|
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WebDataLoadConsumer* WebDataLoadConsumer::initWithMetaData(CBrCtl* brctl, const TDesC& url, const TDataType& dataType, |
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TUid charsetUid, TUint contentLength, MBrCtlDataLoadSupplier* brCtlDataLoadSupplier) |
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{ |
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WebDataLoadConsumer* self = new WebDataLoadConsumer(brctl, dataType, charsetUid, contentLength, brCtlDataLoadSupplier); |
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if (self) { |
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self->m_url = url.Alloc(); |
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self->m_data = HBufC8::New(contentLength); |
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if (self->m_url == NULL || self->m_data == NULL) { |
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delete self; |
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self = NULL; |
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} |
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} |
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return self; |
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} |
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|
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WebDataLoadConsumer::WebDataLoadConsumer(CBrCtl* brctl, const TDataType& dataType, |
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TUid charsetUid, TUint contentLength, MBrCtlDataLoadSupplier* brCtlDataLoadSupplier) : |
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m_brctl(brctl), |
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m_dataType(dataType), |
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m_charsetUid(charsetUid), |
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m_contentLength(contentLength), |
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m_brCtlDataLoadSupplier(brCtlDataLoadSupplier) |
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{ |
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} |
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|
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WebDataLoadConsumer::~WebDataLoadConsumer() |
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{ |
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delete m_url; |
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delete m_data; |
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} |
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|
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void WebDataLoadConsumer::stopDataLoad() |
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{ |
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m_brCtlDataLoadSupplier->CancelLoad(); |
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} |
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void WebDataLoadConsumer::HandleNextDataChunk(const TDesC8& aData) |
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{ |
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if (m_data->Length() + aData.Length() > m_contentLength) { |
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m_brCtlDataLoadSupplier->CancelLoad(); |
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m_brctl->endLoadData(); |
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} |
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else { |
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m_data->Des().Append(aData); |
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} |
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} |
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|
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void WebDataLoadConsumer::HandleLoadComplete() |
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{ |
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TRAP_IGNORE(m_brctl->LoadDataL(m_url->Des(), m_data->Des(), m_dataType, m_charsetUid)); |
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m_brctl->endLoadData(); |
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} |
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void WebDataLoadConsumer::HandleError(TInt aError) |
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{ |
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m_brctl->endLoadData(); |
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} |