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 *     Steven Yao <steven.yao@nokia.com>

    15 * 

    16 * Description:

    17 *     The source file of the disk list view item

    18 *

    19 */

    20 #include "listviewitems.h"

    21 #include "fmutils.h"

    22 

    23 #include <QFileIconProvider>

    24 #include <QGraphicsLinearLayout>

    25 

    26 #include <hblabel.h>

    27 #include <hbcheckbox.h>

    28 #include <hbpushbutton.h>

    29 #include <hbabstractitemview.h>

    30 

    31 DiskListViewItem::DiskListViewItem( QGraphicsItem *parent )

    32     : HbListViewItem( parent ),

    33       mIconLabel( 0 ),

    34       mDiskNameLabel( 0 ),

    35       mSizeLabel( 0 ),

    36       mFreeLabel( 0 ),

    37       mCheckBox( 0 )

    38 

    39 {

    40     init();

    41 }

    42 

    43 DiskListViewItem::~DiskListViewItem()

    44 {

    45 }

    46 

    47 void DiskListViewItem::polish(HbStyleParameters& params)

    48 {

    49     Q_UNUSED(params);

    50 }

    51 

    52 bool DiskListViewItem::canSetModelIndex( const QModelIndex &index ) const

    53 {

    54     Q_UNUSED( index );

    55 	return true;

    56 }

    57 

    58 

    59 HbAbstractViewItem *DiskListViewItem::createItem()

    60 {

    61 	return new DiskListViewItem( parentItem() );

    62 }

    63 

    64 void DiskListViewItem::updateChildItems()

    65 {

    66 	QVariant variant = modelIndex().data( Qt::DecorationRole );

    67 	QIcon icon = qvariant_cast<QIcon>( variant );

    68     if( icon.isNull() ) {

    69         QFileIconProvider fileIconProvider;

    70         icon = fileIconProvider.icon( QFileIconProvider::Drive );

    71     }

    72     QString displayString = modelIndex().data( Qt::DisplayRole ).toString();

    73 	QString diskName = modelIndex().data( Qt::UserRole ).toString();

    74 

    75     diskName = FmUtils::fillPathWithSplash( diskName );

    76 

    77 	mIconLabel->setIcon( HbIcon( icon ) );

    78 	

    79 	FmDriverInfo driverInfo = FmUtils::queryDriverInfo( diskName );

    80 

    81     mDiskNameLabel->setPlainText( displayString );

    82     mSizeLabel->setPlainText( hbTrId ( "Size: " ) + FmUtils::formatStorageSize( driverInfo.size() ) );

    83     mFreeLabel->setPlainText( hbTrId ( "Free: " ) + FmUtils::formatStorageSize( driverInfo.freeSize() ) );

    84 

    85 //    mCheckBox->setCheckState( checkState() );

    86 }

    87 

    88 void DiskListViewItem::setCheckedState( int state )

    89 {

    90 	HbAbstractViewItem::setCheckState( static_cast<Qt::CheckState>(state) );

    91 }

    92 

    93 void DiskListViewItem::init()

    94 {

    95 	QGraphicsLinearLayout *hLayout = new QGraphicsLinearLayout();

    96 	hLayout->setOrientation( Qt::Horizontal );

    97 

    98 	mIconLabel = new HbLabel();

    99 	mIconLabel->setMinimumWidth(32);

   100 	hLayout->addItem( mIconLabel );

   101 	hLayout->setAlignment( mIconLabel, Qt::AlignTop );

   102 	hLayout->setStretchFactor( mIconLabel, 1 );

   103 

   104 	QGraphicsLinearLayout *vLayout = new QGraphicsLinearLayout();

   105 	vLayout->setOrientation( Qt::Vertical );

   106 

   107 	mDiskNameLabel = new HbLabel();

   108 	mDiskNameLabel->setFontSpec( HbFontSpec( HbFontSpec::Primary ) );

   109 	vLayout->addItem( mDiskNameLabel );

   110 	vLayout->setAlignment( mDiskNameLabel, Qt::AlignLeft );

   111 

   112 	mSizeLabel = new HbLabel();

   113 	mSizeLabel->setFontSpec( HbFontSpec( HbFontSpec::Secondary ) );

   114 	vLayout->addItem( mSizeLabel );

   115 	vLayout->setAlignment( mSizeLabel, Qt::AlignLeft );

   116 

   117 	mFreeLabel = new HbLabel();

   118 	mFreeLabel->setFontSpec( HbFontSpec( HbFontSpec::Secondary ) );

   119 	vLayout->addItem( mFreeLabel );

   120 	vLayout->setAlignment( mFreeLabel, Qt::AlignLeft );

   121 

   122 	HbWidget *labelsWidget = new HbWidget();

   123 	labelsWidget->setLayout(vLayout);

   124 

   125 	hLayout->addItem( labelsWidget );

   126 	hLayout->setStretchFactor( labelsWidget, 5 );

   127 

   128 	setLayout( hLayout );

   129 }

   130 

   131 //file list item, not used.

   132 /*

   133 FileListViewItem::FileListViewItem( QGraphicsItem *parent )

   134     : HbListViewItem( parent ),

   135       mIconLabel( 0 ),

   136       mNameLabel( 0 ),

   137       mCheckBox( 0 )

   138 {

   139     init();

   140 }

   141 

   142 FileListViewItem::~FileListViewItem()

   143 {

   144 }

   145 

   146 void FileListViewItem::polish(HbStyleParameters& params)

   147 {

   148     Q_UNUSED(params);

   149 }

   150 

   151 bool FileListViewItem::canSetModelIndex( const QModelIndex &index ) const

   152 {

   153     Q_UNUSED( index );

   154     return true;

   155 

   156 //  do not used

   157 //	const QFileSystemModel *model = dynamic_cast<const QFileSystemModel *>(index.model());

   158 //	QFileInfo info = model->fileInfo( index );

   159 //	QString path = info.path();

   160 

   161 //	return (path.right(1) != ":");

   162    

   163 }

   164 

   165 

   166 HbAbstractViewItem *FileListViewItem::createItem()

   167 {

   168 	return new FileListViewItem( parentItem() );

   169 }

   170 

   171 void FileListViewItem::updateChildItems()

   172 {

   173 	QVariant variant = modelIndex().data( Qt::DecorationRole );

   174 	QIcon icon = qvariant_cast<QIcon>( variant );

   175 	QString diskName = modelIndex().data( Qt::DisplayRole ).toString();

   176 

   177     QString debugString = "updateChindItems: diskName = " + diskName;

   178     FmLogger::log(debugString);

   179 	mIconLabel->setIcon( HbIcon( icon ) );

   180 	mNameLabel->setPlainText( diskName );

   181     mCheckBox->setCheckState( checkState() );

   182 }

   183 

   184 void FileListViewItem::setCheckedState( int state )

   185 {

   186 	HbAbstractViewItem::setCheckState( static_cast<Qt::CheckState>(state) );

   187 }

   188 

   189 void FileListViewItem::init()

   190 {

   191 	QGraphicsLinearLayout *hLayout = new QGraphicsLinearLayout();

   192 	hLayout->setOrientation( Qt::Horizontal );

   193 

   194 	mIconLabel = new HbLabel();

   195 	mIconLabel->setMinimumWidth(32);

   196 	hLayout->addItem( mIconLabel );

   197 	hLayout->setAlignment( mIconLabel, Qt::AlignTop );

   198 	hLayout->setStretchFactor( mIconLabel, 1 );

   199 

   200 	mNameLabel = new HbLabel();

   201 	mNameLabel->setFontSpec( HbFontSpec( HbFontSpec::Primary ) );

   202 	mNameLabel->setAlignment( Qt::AlignVCenter );

   203 	hLayout->addItem( mNameLabel );

   204 	hLayout->setAlignment( mNameLabel, Qt::AlignLeft );

   205 	hLayout->setStretchFactor( mNameLabel, 20 );

   206 

   207     mCheckBox = new HbCheckBox( this );

   208 	connect( mCheckBox, SIGNAL(stateChanged(int)), this, SLOT(setCheckedState(int)) );

   209     hLayout->addItem( mCheckBox );

   210     hLayout->setAlignment( mCheckBox, Qt::AlignLeft );

   211 

   212 	setLayout( hLayout );

   213 }

   214 */