perfapps/memspyui/ui/hb/src/memspyecomimplementationview.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 17 Sep 2010 08:29:47 +0300
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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 "memspyecomimplementationview.h"
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#include "viewmanager.h"
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MemSpyEComImplementationModel::MemSpyEComImplementationModel(EngineWrapper &engine, int interfaceId, QObject *parent) :
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    QAbstractListModel(parent),
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    mInterfaceId(interfaceId),
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    mEngine(engine),
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    mData(engine.getEComImplementations(interfaceId))
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{
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}
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MemSpyEComImplementationModel::~MemSpyEComImplementationModel()
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{
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    qDeleteAll(mData);
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}
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int MemSpyEComImplementationModel::rowCount(const QModelIndex &parent) const
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{
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    Q_UNUSED(parent);
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    return mData.count();
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}
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QVariant MemSpyEComImplementationModel::data(const QModelIndex &index, int role) const
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{
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    if (role == Qt::DisplayRole) {
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        const MemSpyEComImplementation* impl = mData.at(index.row());
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        QStringList lines;
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        lines << QString("0x%1").arg(impl->id(), 0, 16);
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        lines << impl->name();
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        return lines;
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    }
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    if (role == Qt::UserRole)
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        return qVariantFromValue<void*>(mData.at(index.row()));
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    return QVariant();
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}
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void MemSpyEComImplementationModel::refresh()
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{
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    beginResetModel();
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    QList<MemSpyEComImplementation*> data = mEngine.getEComImplementations(mInterfaceId);
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    qDeleteAll(mData);
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    mData = data;
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    endResetModel();
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}
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void MemSpyEComImplementationView::initialize(const QVariantMap& params)
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{
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    setTitle(tr("ECom Implementations"));
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    mParentId = params["pid"].toInt();    
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    mParentName = params["pname"].toString();
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    MemSpyView::initialize(params);
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    mModel = new MemSpyEComImplementationModel(mEngine, mParentId, this);
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    mListView.setModel(mModel);
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    connect(&mListView, SIGNAL(activated(QModelIndex)), this, SLOT(itemClicked(QModelIndex)));
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}
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void MemSpyEComImplementationView::itemClicked(const QModelIndex& index)
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{
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    QVariantMap map;
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    map.insert("implementation", index.data(Qt::UserRole));
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    mViewManager.showView(EComImplementationDetailView, map);
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}
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void MemSpyEComImplementationView::refresh()
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{ 
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    mModel->refresh(); 
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}