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  *     Zhiqiang Yang <zhiqiang.yang@nokia.com>

    14  * 

    15  * Description:

    16  *     The find result model header file of file manager

    17  */

    18 

    19 #ifndef FMFINDRESULTMODEL_H

    20 #define FMFINDRESULTMODEL_H

    21 

    22 #include "fmcommon.h"

    23 

    24 #include <QPair>

    25 #include <QFileInfo>

    26 #include <QStringList>

    27 #include <QAbstractListModel>

    28 

    29 class FmFindThread;

    30 class FmFileIconProvider;

    31 

    32 class FmFindResultModel : public QAbstractListModel

    33 {

    34     Q_OBJECT

    35 public:

    36     enum Roles {

    37         FileIconRole = Qt::DecorationRole

    38     };

    39 

    40     enum SortFlag {

    41         Name = 0,

    42         Time = 1,

    43         Size = 2,

    44         Type = 3

    45     };

    46 

    47     FmFindResultModel( QObject *parent = 0 );

    48     ~FmFindResultModel();

    49     

    50     int rowCount( const QModelIndex &parent = QModelIndex() ) const;

    51     int columnCount( const QModelIndex &parent = QModelIndex() ) const;

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

    53     QVariant headerData( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;

    54     bool insertRows( int row, const QStringList &dataList, const QModelIndex &parent = QModelIndex() );

    55 	bool removeRows( int row, int count, const QModelIndex &parent = QModelIndex() );

    56     QString filePath ( const QModelIndex & index ) const;

    57 

    58     QFileInfo fileInfo( const QModelIndex &index ) const;

    59 

    60     QString findPath() const;

    61     void setFindPath( const QString &path );

    62 

    63     QRegExp pattern() const;

    64     void setPattern( const QRegExp &regExp );

    65 

    66     void find();

    67     void stop();

    68     bool isFinding() const;

    69 

    70     virtual void sort ( int column, Qt::SortOrder order = Qt::AscendingOrder );

    71 

    72     static bool caseNameLessThan( const QPair<QString,int> &s1,

    73                                   const QPair<QString,int> &s2 );

    74     static bool caseTimeLessThan( const QPair<QString,int> &s1,

    75                                   const QPair<QString,int> &s2 );

    76     static bool caseSizeLessThan( const QPair<QString,int> &s1,

    77                                   const QPair<QString,int> &s2 );

    78     static bool caseTypeLessThan( const QPair<QString,int> &s1,

    79                                   const QPair<QString,int> &s2 );

    80 

    81 signals:

    82     void finished();

    83     void modelCountChanged( int count );

    84 

    85 private slots:

    86     void on_findThread_found( const QStringList &dataList );

    87 

    88 private:

    89     bool indexValid( const QModelIndex &index ) const;

    90     void init();

    91 

    92     FmFindThread *mFindThread;

    93     QStringList mFindResult;

    94     FmFileIconProvider *mIconProvider;

    95 };

    96 

    97 #endif