emailuis/nmailui/src/nmviewerwebview.cpp
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/*
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* Copyright (c) 2009 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 "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:
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*
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*/
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#include "nmuiheaders.h"
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/*!
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    Constructor
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*/
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NmMailViewerWK::NmMailViewerWK()
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	:QGraphicsWebView()
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{
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    NM_FUNCTION;
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}
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/*!
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    Destructor
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*/
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NmMailViewerWK::~NmMailViewerWK()
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{
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    NM_FUNCTION;
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    mContent.clear();
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}
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/*!
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*/
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void NmMailViewerWK::setParentView(NmViewerView *parentView)
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{
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    NM_FUNCTION;
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    mParentView = parentView;
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}
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/*!
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    addContent. Function adds content into web view.
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*/
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void NmMailViewerWK::addContent(QString key, QVariant val, NmId partId, bool isFetched) 
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{
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    NM_FUNCTION;
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    mContent[key] = NmMailViewerWkContentItem(val, partId, isFetched);
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}
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/*!
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    loadResource. Function returns resource from added content (added with addContent)
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*/
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QVariant NmMailViewerWK::loadResource(int type, const QUrl &name, NmId &partId, bool &isFetched)
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{
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    NM_FUNCTION;
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    if (type == QTextDocument::ImageResource) {
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        QString key = '<' + name.path() + '>';
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        if (!mContent.contains(key)) {
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            key = name.path();
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        }
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        if (mContent.contains(key)) {
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            partId = mContent[key].mPartId;
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            isFetched = mContent[key].mIsFetched;
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            return mContent[key].mData;
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        }
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        return 0;
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    }
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    return 0;
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}
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/*!
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    sendMousePressEvent. Function is used to relay mouse event to base class
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*/
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void NmMailViewerWK::sendMousePressEvent(QGraphicsSceneMouseEvent *event)
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{
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    NM_FUNCTION;
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    if (event){
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        QGraphicsWebView::mousePressEvent(event);
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    }
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}
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/*!
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    sendMouseReleaseEvent. Function is used to relay mouse event to base class
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*/
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void NmMailViewerWK::sendMouseReleaseEvent(QGraphicsSceneMouseEvent *event)
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{
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    NM_FUNCTION;
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    if (event) {
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        QGraphicsWebView::mouseReleaseEvent(event);
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    }
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}
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