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:  Internet Radio home screen widget

    15 *

    16 */

    17 // System includes

    18 #include <QGraphicsLinearLayout>

    19 #include <QSettings>

    20 #include <QPixmap>

    21 #include <HbLabel>

    22 #include <HbColorScheme>

    23 #include <HbStyleLoader>

    24 

    25 // User includes

    26 #include "irhswidgettitlerow.h"

    27 #include "irservicedef.h"

    28 #include "irhswidgetuiloader.h"

    29 

    30 // Constants

    31 static const QString KIrHsWidgetTitleRowDocML       = ":/resource/irhswidgettitlerow.docml";

    32 static const QString KIrHsWidgetTitleRowContainer   = "titlerow_layout";

    33 static const QString KIrHsWidgetStationLogo         = "station_logo";

    34 static const QString KNmHsWidgetStationName         = "station_name";

    35 

    36 static const QString KStationNameColor      = "qtc_hs_list_item_title";

    37 static const QString KDefaultStationLogo    = "qtg_large_internet_radio";

    38 

    39 static const int KIrHsWidgetContentsMargin  = 0;

    40 static const int KIrHsWidgetLogoSize        = 50; // hs widget logo size

    41 

    42 IrHsWidgetTitleRow::IrHsWidgetTitleRow(QGraphicsItem *aParent, Qt::WindowFlags aFlags) :

    43     HbWidget(aParent, aFlags), 

    44     mStationLogo(NULL), 

    45     mStationName(NULL)

    46 {

    47     loadUi();

    48 }

    49 

    50 IrHsWidgetTitleRow::~IrHsWidgetTitleRow()

    51 {

    52 }

    53 

    54 void IrHsWidgetTitleRow::loadUi()

    55 {

    56     IRHsWidgetUiLoader loader;

    57     loader.load(KIrHsWidgetTitleRowDocML);

    58 

    59     //Create layout

    60     QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);

    61 

    62     layout->setContentsMargins(KIrHsWidgetContentsMargin, KIrHsWidgetContentsMargin,

    63         KIrHsWidgetContentsMargin, KIrHsWidgetContentsMargin);

    64     layout->setSpacing(KIrHsWidgetContentsMargin);

    65     setLayout(layout);

    66     

    67     QGraphicsWidget *container = loader.findWidget(KIrHsWidgetTitleRowContainer);

    68     layout->addItem(container);

    69 

    70     mStationLogo = static_cast<HbLabel*> (loader.findWidget(KIrHsWidgetStationLogo));

    71     mStationName = static_cast<HbLabel*> (loader.findWidget(KNmHsWidgetStationName));

    72     mStationName->setTextColor(HbColorScheme::color(KStationNameColor));         

    73 }

    74 

    75 void IrHsWidgetTitleRow::setDefaultTitle()

    76 {

    77 #ifdef SUBTITLE_STR_BY_LOCID 

    78     mStationName->setPlainText(hbTrId("txt_irad_title_internet_radio"));

    79 #else

    80     mStationName->setPlainText(hbTrId("Internet radio"));    

    81 #endif

    82 }

    83 

    84 void IrHsWidgetTitleRow::setStationName(const QString& aStationName)

    85 {

    86     if (mStationName->plainText() != aStationName)

    87     {

    88         mStationName->setPlainText(aStationName);

    89     }   

    90 }

    91     

    92 void IrHsWidgetTitleRow::loadStationLogo()

    93 {

    94     QSettings settings(KIrSettingOrganization, KIrSettingApplication);

    95     if (settings.value(KIrSettingStationLogo).canConvert<QPixmap>())

    96     {

    97         QPixmap logoPixmap = settings.value(KIrSettingStationLogo).value<QPixmap>();

    98         QPixmap newLogoPixmap = 

    99              logoPixmap.scaled(QSize(KIrHsWidgetLogoSize,KIrHsWidgetLogoSize),Qt::KeepAspectRatio);

   100         QIcon logoQIcon(newLogoPixmap);

   101         HbIcon logoHbIcon(logoQIcon);            

   102         mStationLogo->setIcon(logoHbIcon);

   103     }  

   104 }

   105 

   106 void IrHsWidgetTitleRow::setDefaultLogo()

   107 {

   108     mStationLogo->setIcon(KDefaultStationLogo);

   109 }

   110 

   111 

   112 void IrHsWidgetTitleRow::mousePressEvent(QGraphicsSceneMouseEvent *aEvent)

   113 {

   114     Q_UNUSED(aEvent); 

   115 	emit titleRowClicked();

   116 }