emailuis/nmsettingui/src/nmsettingsformcustomitems.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 03 May 2010 12:23:15 +0300
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permissions -rw-r--r--
Revision: 201015 Kit: 201018
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/*
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* Copyright (c) 2010 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 <QModelIndex>
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#include <HbPushButton>
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#include <HbAbstractViewItem>
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#include <HbDataFormModel>
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#include <HbDataFormModelItem>
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#include <HbAbstractItemView>
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#include "nmsettingsformcustomitems.h"
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/*!
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    \class NmSettingsFormCustomItems
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    \brief Contains definitions for custom setting data form items.
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*/
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/*!
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    Class constructor.
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*/
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NmSettingsFormCustomItems::NmSettingsFormCustomItems(QGraphicsItem *parent)
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: HbDataFormViewItem(parent)
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{
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}
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/*!
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    Class destructor.
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*/
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NmSettingsFormCustomItems::~NmSettingsFormCustomItems()
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{
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}
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/*!
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    From HbDataFormViewItem.
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*/
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HbAbstractViewItem *NmSettingsFormCustomItems::createItem()
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{
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    return new NmSettingsFormCustomItems(*this);
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}
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bool NmSettingsFormCustomItems::canSetModelIndex(const QModelIndex &index) const
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{
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    int type(index.data(HbDataFormModelItem::ItemTypeRole).toInt());
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    return type==NmButtonItem;
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}
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/*!
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    Sets the custom widget's properties from the model item.
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*/
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void NmSettingsFormCustomItems::restore()
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{
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    HbDataFormModelItem::DataItemType itemType = static_cast<HbDataFormModelItem::DataItemType>(
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        modelIndex().data(HbDataFormModelItem::ItemTypeRole).toInt());
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     if (itemType==NmButtonItem) {
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         HbDataFormModel* model = static_cast<HbDataFormModel*>
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             (static_cast<HbAbstractViewItem*>(this)->itemView()->model());
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         HbDataFormModelItem* modelItem = model->itemFromIndex(modelIndex());
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         QHash<QString ,QVariant> properties =
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             modelItem->data(HbDataFormModelItem::PropertyRole).toHash();
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         QList <QString> propertyNames = properties.keys();
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         for (int index=0; index < propertyNames.count(); index++) {
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             QString propName = propertyNames.at(index);
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             dataItemContentWidget()->setProperty(propName.toAscii().data(),
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                                                  properties.value(propName));
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         }
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     }
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}
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/*!
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    From HbDataFormViewItem.
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*/
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HbWidget *NmSettingsFormCustomItems::createCustomWidget()
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{
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    HbDataFormModelItem::DataItemType itemType =
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        static_cast<HbDataFormModelItem::DataItemType>(
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            modelIndex().data(HbDataFormModelItem::ItemTypeRole).toInt());
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    HbWidget *widget = 0;
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    switch (itemType) {
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      case NmButtonItem: {
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            // Push button.
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            widget = new HbPushButton();
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        }
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        default: {
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            break;
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        }
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    }
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    return widget;
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}
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// End of file.