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 * 

    15 * Description:

    16 *     The header file of the file widget

    17 *

    18 */

    19 #ifndef FMFILEWIDGET_H

    20 #define FMFILEWIDGET_H

    21 

    22 #include "hbwidget.h"

    23 #include <QFileInfo>

    24 #include <QDir>

    25 #include <QString>

    26 

    27 class QFileSystemModel;

    28 class FmDriveModel;

    29 class FmDriveWatcher;

    30 class HbListView;

    31 class QGraphicsLinearLayout;

    32 

    33 class FmFileIconProvider;

    34 

    35 class FmFileWidget : public HbWidget

    36 {

    37 Q_OBJECT

    38 public:

    39     enum ViewType{

    40         DirView,

    41         DriveView

    42     };

    43 

    44     explicit FmFileWidget( HbWidget *parent = 0 );

    45     ~FmFileWidget();

    46 

    47     QFileInfo currentPath() const;

    48 

    49     void setModelFilter( QDir::Filters filters );

    50     void setNameFilters( const QStringList &nameFilters );

    51     void setRootPath( const QString &pathName );

    52 

    53     FmFileWidget::ViewType currentViewType();

    54     bool cdUp();

    55 signals:

    56     void pathChanged( const QString &path );

    57     void fileActivated( const QString &path );

    58     void listActivated();

    59 

    60 private slots:

    61     void on_list_activated( const QModelIndex &index );

    62     void on_listActivated();

    63     void on_driveWatcher_driveAddedOrChanged();

    64 

    65 private:

    66     void init();

    67     void changeRootIndex( const QModelIndex &index );

    68     void setModel( QAbstractItemModel *model );

    69 

    70 private:

    71     HbListView *mListView;

    72     QGraphicsLinearLayout *mLayout;

    73     QFileSystemModel	*mFileSystemModel;

    74     FmDriveModel		*mDriveModel;

    75 

    76     QAbstractItemModel *mCurrentModel;

    77     FmDriveWatcher  *mDriveWatcher;

    78     

    79     QModelIndex mActivatedModelIndex;

    80     

    81     FmFileIconProvider *mFileIconProvider;

    82 

    83 };

    84 

    85 #endif