1 /*

     2 * Copyright (c) 2009-2010 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:  Container for digital clock.

    15 *

    16 */

    17 

    18 #include "snsrdigitalclockcontainer.h"

    19 

    20 #include <QDebug>

    21 #include <QTime>

    22 #include <QGraphicsLinearLayout>

    23 

    24 #include <HbExtendedLocale>

    25 #include <HbMainWindow>

    26 

    27 #include "snsrswipewidget.h"

    28 #include "snsrindicatorwidget.h"

    29 #include "snsrlabel.h"

    30 

    31 /*!

    32     \class SnsrDigitalClockContainer

    33     \ingroup group_snsrbigclockscreensaverplugin

    34     \brief Container used for preparing layout for digital clock.

    35  */

    36 

    37 const char *gDigitalLayoutDocml = ":/xml/snsrbigclockscreensaverdigital.docml";

    38 extern const char *gPortraitSectionName;

    39 extern const char *gLandscapeSectionName;

    40 

    41 extern const char *gMainViewName;

    42 

    43 const char *gTimeLabelName = "timeLabel";

    44 const char *gAmPmLabelName = "amPmLabel";

    45 extern const char *gDateLabelName;

    46 

    47 extern const char *gDateFormatVerticalStr;

    48 extern const char *gDateFormatHorizontalStr;

    49 

    50 // This is same as r_qtn_time_usual_with_zero defined in

    51 // hbi18ndef.h expect am/pm place holders are removed.

    52 const char *gTimeFormatStr = "%:0%J%:1%T%:3";

    53 const char *gAmPmFormatStr = "%B";

    54 

    55 extern const char *gIndicatorWidgetName;

    56 extern const char *gSwipeWidgetName;

    57 

    58 

    59 /*!

    60     Constructs a new SnsrDigitalClockContainer.

    61  */

    62 SnsrDigitalClockContainer::SnsrDigitalClockContainer() :

    63     SnsrBigClockContainer(),

    64     mTimeLabel(0),

    65     mAmPmLabel(0),

    66     mDateLabel(0)/*,

    67     mSwipeWidget(0)*/

    68 {

    69     SCREENSAVER_TEST_FUNC_ENTRY("SnsrDigitalClockContainer::SnsrDigitalClockContainer")

    70     SCREENSAVER_TEST_FUNC_EXIT("SnsrDigitalClockContainer::SnsrDigitalClockContainer")

    71 }

    72 

    73 /*!

    74     Destructs the class.

    75  */

    76 SnsrDigitalClockContainer::~SnsrDigitalClockContainer()

    77 {

    78     resetIndicatorConnections();

    79     //mTimeLabel, mAmPmLabel, mDateLabel - deleted by the parent

    80 }

    81 

    82 /*!

    83     Updates displayed time and date.

    84  */

    85 void SnsrDigitalClockContainer::update()

    86 {

    87     SCREENSAVER_TEST_FUNC_ENTRY("SnsrDigitalClockContainer::update")

    88 

    89     // time

    90     // Even though the format string (hh:mm) contain the leading zero, it's

    91     // removed always when clock type is 12h -> h:mm. 

    92    

    93     // TODO: within this method call, you find a comment in code that

    94     // it's intentional to remove leading zero always with 12h type clock.

    95     // However it seems to be recommended to use hbExtendedLocale to get

    96     // proper time formatting for all locales and settings..

    97     mTimeLabel->setPlainText(

    98         HbExtendedLocale().format(QTime::currentTime(), gTimeFormatStr)

    99         );

   100     

   101     // if clock type is 24h, this will return an empty string.

   102     mAmPmLabel->setPlainText(

   103         HbExtendedLocale().format(QTime::currentTime(), gAmPmFormatStr)

   104         );

   105 

   106     // date

   107     const char *dateFormat = (mCurrentOrientation == Qt::Vertical) ?

   108         gDateFormatVerticalStr : gDateFormatHorizontalStr;

   109     QString dateText = HbExtendedLocale().format( QDate::currentDate(), dateFormat );

   110     mDateLabel->setPlainText( dateText );

   111 

   112     SCREENSAVER_TEST_FUNC_EXIT("SnsrDigitalClockContainer::update")

   113 }

   114 

   115 /*!

   116     @copydoc SnsrBigClockContainer::updateIntervalInMilliseconds()

   117  */

   118 int SnsrDigitalClockContainer::updateIntervalInMilliseconds()

   119 {

   120     return 1000;

   121 }

   122 

   123 /*!

   124     @copydoc SnsrBigClockContainer::loadWidgets()

   125  */

   126 void SnsrDigitalClockContainer::loadWidgets()

   127 {

   128     // reset widget pointers, any previous widgets are already deleted by now

   129     mMainView = 0;

   130     mDateLabel = 0;

   131     mTimeLabel = 0;

   132     mAmPmLabel = 0;

   133     mIndicatorWidget = 0;

   134     

   135     // load widgets from docml

   136     bool ok(false);

   137     qDebug() << gDigitalLayoutDocml;

   138     mDocumentObjects = mDocumentLoader.load(gDigitalLayoutDocml, &ok);

   139     Q_ASSERT_X(ok, gDigitalLayoutDocml, "Invalid DocML file.");

   140 

   141     if (ok) {

   142         mMainView = mDocumentLoader.findWidget(gMainViewName);

   143         mDateLabel = qobject_cast<SnsrLabel *>(

   144                 mDocumentLoader.findWidget(gDateLabelName));

   145         mTimeLabel = qobject_cast<SnsrLabel *>(

   146                 mDocumentLoader.findWidget(gTimeLabelName));

   147         mAmPmLabel = qobject_cast<SnsrLabel *>(

   148                 mDocumentLoader.findWidget(gAmPmLabelName));

   149         mIndicatorWidget = qobject_cast<SnsrIndicatorWidget *>(

   150                 mDocumentLoader.findWidget(gIndicatorWidgetName));

   151         // implement swipewidget later on

   152         /*mSwipeWidget = qobject_cast<SnsrSwipeWidget *>(

   153                 mDocumentLoader.findWidget(gSwipeWidgetName));*/

   154 

   155         Q_ASSERT_X(

   156                 mMainView && mDateLabel && mTimeLabel && mAmPmLabel &&

   157                 mIndicatorWidget /*&& mSwipeWidget*/,

   158                 gDigitalLayoutDocml, "Objects not found in DocML file."

   159                 );

   160 

   161         // In case of landscape layout, read also the landscape delta section

   162         if ( mCurrentOrientation == Qt::Horizontal ) {

   163             qDebug() << "loading: " << gDigitalLayoutDocml << ", section: " << gLandscapeSectionName;

   164             mDocumentLoader.load(gDigitalLayoutDocml, gLandscapeSectionName, &ok);

   165             Q_ASSERT_X(ok, gDigitalLayoutDocml, "Invalid section in DocML file.");

   166         }

   167 

   168         mIndicatorWidget->setLayoutType(SnsrIndicatorWidget::IndicatorsCentered);

   169         mIndicatorWidget->setPowerSaveModeColor(false);

   170         initIndicatorWidget();

   171         

   172         mBackgroundContainerLayout->addItem(mMainView);

   173 

   174         //connect( mSwipeWidget, SIGNAL(swipeDownDetected()), SIGNAL(unlockRequested()) );

   175         //mSwipeWidget->start();

   176     }

   177 }

   178