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 analog clock.

    15 *

    16 */

    17 

    18 #include "snsranalogclockcontainer.h"

    19 

    20 #include <QDebug>

    21 #include <QTime>

    22 #include <QGraphicsLinearLayout>

    23 

    24 #include <HbExtendedLocale>

    25 #include <HbMainWindow>

    26 

    27 #include "snsranalogclockwidget.h"

    28 #include "snsrindicatorwidget.h"

    29 #include "snsrswipewidget.h"

    30 #include "snsrlabel.h"

    31 

    32 /*!

    33     \class SnsrAnalogClockContainer

    34     \ingroup group_snsrbigclockscreensaverplugin

    35     \brief Container used for preparing layout for analog clock.

    36  */

    37 

    38 const char *gAnalogLayoutDocml = ":/xml/snsrbigclockscreensaveranalog.docml";

    39 const char *gSwipeAnalogLayoutDocml = ":/xml/snsrbigclockscreensaveranalogswipe.docml";

    40 

    41 

    42 const char *gPortraitSectionName = "portrait";

    43 const char *gLandscapeSectionName = "landscape";

    44 

    45 const char *gMainViewName = "view";

    46 const char *gMainContainerName = "mainContainer";

    47 const char *gClockContainerName = "clockContainer";

    48 

    49 const char *gDateLabelName = "dateLabel";

    50 const char *gAnalogClockWidgetName = "analogClockWidget";

    51 const char *gIndicatorWidgetName = "indicatorWidget";

    52 

    53 const char *gSwipeWidgetName = "swipeWidget";

    54 

    55 const char *gDateFormatStr = r_qtn_date_usual_with_zero; //"%E%,% %*D%*N%/0%4%/1%5";

    56 

    57 

    58 /*!

    59     Constructs a new SnsrAnalogClockContainer.

    60  */

    61 SnsrAnalogClockContainer::SnsrAnalogClockContainer() :

    62     SnsrBigClockContainer(),

    63     mDateLabel(0),

    64     mAnalogClockWidget(0),

    65     mSwipeWidget(0)

    66 {

    67     SCREENSAVER_TEST_FUNC_ENTRY("SnsrAnalogClockContainer::SnsrAnalogClockContainer")

    68     SCREENSAVER_TEST_FUNC_EXIT("SnsrAnalogClockContainer::SnsrAnalogClockContainer")

    69 }

    70 

    71 /*!

    72     Destructs the class.

    73  */

    74 SnsrAnalogClockContainer::~SnsrAnalogClockContainer()

    75 {

    76     resetIndicatorConnections();

    77     //mDateLabel, mAnalogClockWidget - deleted by the parent

    78 }

    79 

    80 /*!

    81     Updates displayed time and date.

    82  */

    83 void SnsrAnalogClockContainer::update()

    84 {

    85     SCREENSAVER_TEST_FUNC_ENTRY("SnsrAnalogClockContainer::update")

    86 

    87     // time

    88     mAnalogClockWidget->tick();

    89 

    90     // date

    91     mDateLabel->setPlainText(

    92         HbExtendedLocale().format(QDate::currentDate(), gDateFormatStr)

    93         );

    94 

    95     if (mSwipeWidget) {

    96         mSwipeWidget->setCurrentOrientation(mCurrentOrientation);

    97     }

    98     

    99     SCREENSAVER_TEST_FUNC_EXIT("SnsrAnalogClockContainer::update")

   100 }

   101 

   102 /*!

   103     @copydoc SnsrBigClockContainer::updateIntervalInMilliseconds()

   104  */

   105 int SnsrAnalogClockContainer::updateIntervalInMilliseconds()

   106 {

   107     return 1000;

   108 }

   109 

   110 /*!

   111     @copydoc SnsrBigClockContainer::loadWidgets()

   112  */

   113 void SnsrAnalogClockContainer::loadWidgets()

   114 {

   115     //if swipe is used we load the docml file containing it

   116     if ( swipeToUnlockSupported() ) {

   117         loadWidgets(gSwipeAnalogLayoutDocml);

   118         Q_ASSERT_X( mSwipeWidget, gSwipeAnalogLayoutDocml, "Swipe widget not found in DocML file.");

   119         connect( mSwipeWidget, SIGNAL(swipeDownDetected()), SIGNAL(unlockRequested()) );

   120     }

   121     else {

   122         loadWidgets(gAnalogLayoutDocml);

   123     }

   124 }

   125 

   126 /*!

   127     Instantiate widgets from the given docml file

   128  */

   129 void SnsrAnalogClockContainer::loadWidgets(const char* docmlName)

   130 {

   131     bool ok(true);

   132 

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

   134     mMainView = 0;

   135     mDateLabel = 0;

   136     mAnalogClockWidget = 0;

   137     mIndicatorWidget = 0;

   138     mSwipeWidget = 0;

   139     // load widgets from docml

   140     qDebug() << docmlName;

   141     mDocumentObjects = mDocumentLoader.load(docmlName, &ok);

   142     Q_ASSERT_X(ok, docmlName, "Invalid DocML file.");

   143     if (ok) {

   144         mMainView = mDocumentLoader.findWidget(gMainViewName);

   145         mDateLabel = qobject_cast<SnsrLabel *>(

   146             mDocumentLoader.findWidget(gDateLabelName));

   147         mAnalogClockWidget = qobject_cast<SnsrAnalogClockWidget *>(

   148             mDocumentLoader.findWidget(gAnalogClockWidgetName));

   149         mIndicatorWidget = qobject_cast<SnsrIndicatorWidget *>(

   150             mDocumentLoader.findWidget(gIndicatorWidgetName));

   151         mSwipeWidget = qobject_cast<SnsrSwipeWidget *>(

   152             mDocumentLoader.findWidget(gSwipeWidgetName));

   153         

   154         Q_ASSERT_X(

   155             mMainView && mDateLabel && mAnalogClockWidget &&

   156             mIndicatorWidget,

   157             docmlName, "Objects not found in DocML file."

   158             );

   159         

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

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

   162             qDebug() << "loading: " << docmlName << ", section: " << gLandscapeSectionName;

   163             mDocumentLoader.load(docmlName, gLandscapeSectionName, &ok);

   164             Q_ASSERT_X(ok, docmlName, "Invalid section in DocML file.");

   165         }

   166    

   167     mIndicatorWidget->setIconColorType(SnsrIndicatorWidget::ThemedColorForActiveMode);

   168     connectIndicatorWidgetToModel();

   169         

   170     mDateLabel->setTextColorType(SnsrLabel::ThemedColorForActiveMode);

   171     

   172     mBackgroundContainerLayout->addItem(mMainView);

   173     }

   174 }

   175