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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: View item implementation for button entry item.
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*
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*/
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#include "cpdataformbuttonentryviewitem.h"
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#include <hbdataformmodelitem.h>
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#include <hbpushbutton.h>
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#include <hbdataformmodel.h>
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#include <hbabstractitemview.h>
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#include <QMetaProperty>
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#include <cpsettingformentryitemdata.h>
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/*!
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\class CpDataFormButtonEntryViewItem
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\brief The CpDataFormButtonEntryViewItem is a item proto type of HbDataForm which is supplied by control panel.
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When you want use setting items which are come from control panel, you should append this class to the proto type list of your data form's instance.
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Code example:
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\code
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HbDataForm *form = new HbDataForm();
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QList<HbAbstractViewItem *> protoType = form->itemProtoTypetypes();
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protoType.append(CpDataFormButtonEntryViewItem::createCpItemProtoType());
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form->setItemPrototypes();
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\endcode
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*/
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class CpDataFormButtonEntryViewItemPrivate
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{
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public:
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CpDataFormButtonEntryViewItemPrivate() : mWidget(0)
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{
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}
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~CpDataFormButtonEntryViewItemPrivate()
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{
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}
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HbWidget *mWidget;
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};
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/*!
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Constructor
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*/
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CpDataFormButtonEntryViewItem::CpDataFormButtonEntryViewItem(QGraphicsItem *parent)
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: HbDataFormViewItem(parent),d_ptr(new CpDataFormButtonEntryViewItemPrivate())
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{
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}
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/*!
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Destructor of CpDataFormButtonEntryViewItem
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*/
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CpDataFormButtonEntryViewItem::~CpDataFormButtonEntryViewItem()
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{
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delete d_ptr;
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}
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/*!
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Creates CpDataFormButtonEntryViewItem. This function is called form HbAbstractItemContainer when model is getting parsed for creating items.
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*/
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HbAbstractViewItem *CpDataFormButtonEntryViewItem::createItem()
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{
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return new CpDataFormButtonEntryViewItem(*this);
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}
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/*!
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Copy constructor of CpDataFormButtonEntryViewItem
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*/
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CpDataFormButtonEntryViewItem::CpDataFormButtonEntryViewItem(const CpDataFormButtonEntryViewItem &other)
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: HbDataFormViewItem(other), d_ptr(new CpDataFormButtonEntryViewItemPrivate(*other.d_ptr))
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{
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}
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/*!
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Assignment operator
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*/
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CpDataFormButtonEntryViewItem &CpDataFormButtonEntryViewItem::operator=(const CpDataFormButtonEntryViewItem &other)
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{
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if (&other == this) {
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return *this;
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}
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*d_ptr = *(other.d_ptr);
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return *this;
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}
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/*!
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Inherit from HbAbstractViewItem, return true if the model item can be supported by CpDataFormButtonEntryViewItem.
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*/
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bool CpDataFormButtonEntryViewItem::canSetModelIndex(const QModelIndex &index) const
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{
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int itemTypeId = index.data(HbDataFormModelItem::ItemTypeRole).toInt();
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return (itemTypeId == CpSettingFormEntryItemData::ButtonEntryItem);
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}
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/*!
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Inherit from HbDataFormViewItem, return the setting item's widget of control panel
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*/
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HbWidget *CpDataFormButtonEntryViewItem::createCustomWidget()
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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 == CpSettingFormEntryItemData::ButtonEntryItem) {
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HbPushButton *button = new HbPushButton(QString("Push button"));
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d_ptr->mWidget = button;
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button->setTextAlignment( Qt::AlignLeft );
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return button;
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}
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return 0;
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}
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/*!
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Inherit from HbDataForm. This function is called by hbdataform's framework,
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for supporting to load entry item's text, icon and additional text dynamically.
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It is not recommended to call this function manually.
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*/
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void CpDataFormButtonEntryViewItem::restore()
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{
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HbDataFormViewItem::restore();
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// Set widget's properties according to model item's content widget data
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// so that the widget can be refreshed
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if (d_ptr->mWidget) {
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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 == CpSettingFormEntryItemData::ButtonEntryItem) {
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QModelIndex itemIndex = modelIndex();
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HbDataFormModel *model = static_cast<HbDataFormModel*>(itemView()->model());;
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HbDataFormModelItem *modelItem = static_cast<HbDataFormModelItem*>(
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model->itemFromIndex(itemIndex));
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const QMetaObject *metaObj = d_ptr->mWidget->metaObject();
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int count = metaObj->propertyCount();
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for (int i = 0; i < count; i++) {
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QMetaProperty metaProperty = metaObj->property(i);
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if (metaProperty.isValid() && metaProperty.isWritable()) {
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metaProperty.write(d_ptr->mWidget,modelItem->contentWidgetData(metaProperty.name()));
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}
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}
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}
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}
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}
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//End of File
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