1 /*

     2 * Copyright (c) 2010 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:

    15 *

    16 */

    17 

    18 #include "fbdrivelistviewitem.h"

    19 #include "driveentry.h"

    20 #include "fbdrivemodel.h"

    21 

    22 #include <hblabel.h>

    23 #include <hbcheckbox.h>

    24 #include <hbabstractitemview.h>

    25 

    26 #include <QString>

    27 #include <QStringList>

    28 #include <QFileIconProvider>

    29 #include <QGraphicsLinearLayout>

    30 #include <QRectF>

    31 #include <QPainter>

    32 

    33 FbDriveListViewItem::FbDriveListViewItem(QGraphicsItem *parent) :

    34     HbListViewItem(parent),

    35     hLayout(0),

    36     mDiskNameLabel(0),

    37     mSizeLabel(0),

    38     mFreeLabel(0),

    39     mIconLabel(0)

    40 {

    41 }

    42 

    43 FbDriveListViewItem::~FbDriveListViewItem()

    44 {

    45 }

    46 

    47 void FbDriveListViewItem::polish(HbStyleParameters& params)

    48 {

    49     Q_UNUSED(params);

    50 }

    51 

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

    53 {

    54     Q_UNUSED(index);

    55     return true;

    56 }

    57 

    58 

    59 HbAbstractViewItem *FbDriveListViewItem::createItem()

    60 {

    61     return new FbDriveListViewItem(*this);

    62 }

    63 

    64 void FbDriveListViewItem::updateChildItems()

    65 {

    66     if(!hLayout) {

    67         init();

    68     }

    69 

    70     // Qt::DisplayRole

    71 //    QVariant displayRole = modelIndex().data(Qt::DisplayRole);

    72 //    QString diskName("default");

    73     QStringList stringList;

    74 //    if (displayRole.isValid()) {

    75 //        if (displayRole.canConvert<QString>()) {                // EFileViewModeSimple

    76 //            stringList.append(displayRole.toString());

    77 //        } else if (displayRole.canConvert<QStringList>()) {     // EFileViewModeExtended

    78 //            stringList = displayRole.toStringList();

    79 //        }

    80 //        if (stringList.count() > 0)

    81 //            diskName = stringList[0]; //modelIndex().data( Qt::UserRole ).toString();

    82 //

    83 //        mDiskNameLabel->setPlainText(diskName/*displayString*/);

    84 //    }

    85 //    if (stringList.count() > 1)

    86 //        mSizeLabel->setPlainText( stringList[1] );

    87 

    88 

    89     // Get the Drive Entry

    90     const FbDriveModel* driveModel= qobject_cast<const FbDriveModel *>(modelIndex().model());

    91     DriveEntry driveEntry = driveModel->driveEntry(modelIndex());

    92 

    93     const QString SimpleDriveEntry("%1: <%2>");

    94 

    95     QString diskName = SimpleDriveEntry.arg(driveEntry.driveLetter()).arg(driveEntry.mediaTypeString());

    96     mDiskNameLabel->setPlainText(diskName);

    97 

    98     const QString ExtendedDriveEntry("%1/%2 kB");

    99     QString diskSize = ExtendedDriveEntry.arg(QString::number(driveEntry.volumeInfoFree()/1024))

   100                                          .arg(QString::number(driveEntry.volumeInfoSize()/1024));

   101     mSizeLabel->setPlainText( diskSize );

   102 

   103     //mFreeLabel->setPlainText( stringList[2] );

   104 

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

   106 

   107     // Qt::DecorationRole

   108     // QTBUG-11033 No Icon provided for QFileIconProvider::Desktop, Network, Drive on Symbian

   109     QVariant decorationRole = modelIndex().data(Qt::DecorationRole);

   110     if (decorationRole.isValid()) {

   111         QIcon icon = qvariant_cast<QIcon>(decorationRole);

   112     if( icon.isNull() ) {

   113         QFileIconProvider fileIconProvider;

   114         icon = fileIconProvider.icon(QFileIconProvider::File);

   115     }

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

   117     }

   118 }

   119 

   120 void FbDriveListViewItem::setCheckedState(int state)

   121 {

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

   123 }

   124 

   125 void FbDriveListViewItem::init()

   126 {

   127     hLayout = new QGraphicsLinearLayout();

   128     hLayout->setContentsMargins(0, 0, 0, 0);

   129 

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

   131     hLayout->addItem(layout());

   132 

   133     mIconLabel = new HbLabel();

   134     hLayout->addItem( mIconLabel );

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

   136     hLayout->setStretchFactor( mIconLabel, 0 );

   137 

   138     QGraphicsLinearLayout *vLayout = new QGraphicsLinearLayout();

   139     //vLayout->setContentsMargins(0, 0, 0, 0);

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

   141 

   142     mDiskNameLabel = new HbLabel();

   143     HbFontSpec fontSpecPrimary(HbFontSpec::Primary);

   144     //fontSpecPrimary.setTextHeight(18.0);

   145     mDiskNameLabel->setFontSpec( fontSpecPrimary );

   146     vLayout->addItem( mDiskNameLabel );

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

   148 

   149     mSizeLabel = new HbLabel();

   150     HbFontSpec fontSpecSecondary(HbFontSpec::Secondary);

   151     //fontSpecSecondary.setTextHeight(18.0);

   152     mSizeLabel->setFontSpec(fontSpecSecondary);

   153     vLayout->addItem( mSizeLabel );

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

   155 

   156 //    mFreeLabel = new HbLabel();

   157 //    mFreeLabel->setFontSpec( HbFontSpec( HbFontSpec::Secondary ) );

   158 //    vLayout->addItem( mFreeLabel );

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

   160 

   161     HbWidget *labelsWidget = new HbWidget();

   162     labelsWidget->setLayout(vLayout);

   163 

   164     hLayout->setAlignment( labelsWidget, Qt::AlignLeft );

   165 

   166     hLayout->addItem( labelsWidget );

   167     hLayout->setStretchFactor( labelsWidget, 1 );

   168 

   169     //this->setMaximumHeight( mDiskNameLabel->preferredHeight() );

   170     //setMaximumHeight( mIconLabel->preferredHeight() );

   171 

   172     setLayout( hLayout );

   173 }