1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: file system proxy model, used to filter system folders

    15 *

    16 */

    17 

    18 #ifndef FMFILESYSTEMPROXYMODEL_H

    19 #define FMFILESYSTEMPROXYMODEL_H

    20 

    21 #include <QDir>

    22 #include <QVariant>

    23 #include <QFileInfo>

    24 #include <QModelIndex>

    25 #include <QSortFilterProxyModel>

    26 

    27 /*!

    28     \class FmFileSystemProxyModel 

    29     \brief The class FmFileSystemProxyModel provide file system model

    30     that can filter system folder and enable folder localization if source model is QFileSystemModel

    31     Most functions only can be used when source model is QFileSystemModel

    32 */

    33 class FmFileSystemProxyModel : public QSortFilterProxyModel

    34 {

    35 Q_OBJECT

    36 public:

    37 

    38     explicit FmFileSystemProxyModel( QObject *parent = 0 );

    39     virtual ~FmFileSystemProxyModel();

    40 

    41     virtual QVariant    data ( const QModelIndex & index, int role = Qt::DisplayRole ) const;

    42     QFileInfo fileInfo ( const QModelIndex & index ) const;

    43     QModelIndex setRootPath ( const QString & newPath );

    44     bool isDir ( const QModelIndex & index ) const;

    45     QString filePath ( const QModelIndex & index ) const;

    46     void setFilter ( QDir::Filters filters );

    47     void setNameFilters(const QStringList &filters);

    48 

    49 private:

    50     virtual bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;

    51 };

    52 

    53 

    54 

    55 #endif