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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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#ifndef RADIOHISTORYMODEL_P_H
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#define RADIOHISTORYMODEL_P_H
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// System includes
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#include <QList>
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#include <QString>
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#include <QScopedPointer>
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#include <QIcon>
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#include <QSqlQuery>
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// User includes
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#include "radiohistoryitem.h"
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// Forward declarations
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class RadioHistoryModel;
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class RadioUiEngine;
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class RadioHistoryItem;
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class QSqlDatabase;
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class RadioStation;
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class QStringList;
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class QSqlQueryModel;
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class RadioHistoryModelPrivate
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{
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public:
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explicit RadioHistoryModelPrivate( RadioHistoryModel* model, RadioUiEngine& uiEngine );
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~RadioHistoryModelPrivate();
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bool connectToDatabase();
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void addItem( const QString& artist, const QString& title, const RadioStation& station, bool fromRds = true );
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int rowCount() const;
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QVariant data( const int row, const int role ) const;
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void removeAll();
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enum ViewMode{ ShowAll, ShowTagged };
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void setViewMode( ViewMode mode );
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void toggleTagging( const RadioHistoryItem& item, const int row );
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RadioHistoryItem itemAtIndex( const QModelIndex& index ) const;
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private:
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void refreshModel();
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QSqlQuery beginTransaction();
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enum Operation{ NoOp, InsertRows, RemoveRows, ChangeData };
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void commitTransaction( QSqlQuery& query, Operation operation, int start, int end = -1 );
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public: // data
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/**
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* Pointer to the public class
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* Not own.
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*/
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RadioHistoryModel* q_ptr;
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/**
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* Reference to the ui engine
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*/
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RadioUiEngine& mUiEngine;
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QScopedPointer<QSqlDatabase> mDatabase;
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QScopedPointer<QSqlQueryModel> mQueryModel;
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QString mRtItemHolder;
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int mRtItemClass;
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bool mTopItemIsPlaying;
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bool mShowDetails;
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/**
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* Non Tagged icon
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*/
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QIcon mNonTaggedIcon;
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/**
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* Tagged icon
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*/
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QIcon mTaggedIcon;
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ViewMode mViewMode;
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};
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#endif // RADIOHISTORYMODEL_P_H
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