--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/screensaver/screensaverplugins/snsrbigclockscreensaverplugin/src/snsroleddigitalclockcontainer.cpp	Fri Jun 25 19:19:22 2010 +0300
@@ -0,0 +1,208 @@
+/*
+* Copyright (c) 2009 - 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Container for oled digital clock.
+*
+*/
+
+#include "snsroleddigitalclockcontainer.h"
+
+#include <QDebug>
+#include <QGraphicsLinearLayout>
+#include <QTime>
+#include <QTimer>
+
+#include <hblabel.h>
+#include <hbextendedlocale.h>
+
+#include "snsrindicatorwidget.h"
+
+/*!
+    \class SnsrOledDigitalClockContainer
+    \ingroup group_snsrbigclockscreensaverplugin
+    \brief Container used for preparing layout for oled digital clock.
+ */
+
+const char *gOledDigitalLayoutDocml = ":/xml/snsrbigclockscreensaveroleddigital.docml";
+extern const char *gPortraitSectionName;
+extern const char *gLandscapeSectionName;
+
+extern const char *gMainViewName;
+extern const char *gMainContainerName;
+extern const char *gClockContainerName;
+
+extern const char *gTimeLabelName;
+extern const char *gAmPmLabelName;
+extern const char *gDateLabelName;
+
+extern const char *gDateFormatVerticalStr;
+extern const char *gDateFormatHorizontalStr;
+
+extern const char *gTimeFormatStr;
+extern const char *gAmPmFormatStr;
+
+extern const char *gIndicatorWidgetName;
+
+
+/*!
+    Constructs a new SnsrOledDigitalClockContainer.
+ */
+SnsrOledDigitalClockContainer::SnsrOledDigitalClockContainer() :
+    SnsrBigClockContainer(), mClockContainer(0), mTimeLabel(0),
+    mDateLabel(0), mAmPmLabel(0), mDestPosition(QPointF()), mInitialize(false)
+{
+    SCREENSAVER_TEST_FUNC_ENTRY("SnsrOledDigitalClockContainer::SnsrOledDigitalClockContainer")
+
+    bool ok(false);
+    qDebug() << gOledDigitalLayoutDocml;
+
+    // load digital clock
+    mDocumentObjects = mDocumentLoader.load(gOledDigitalLayoutDocml, &ok);
+    Q_ASSERT_X(ok, gOledDigitalLayoutDocml, "Invalid DocML file.");
+
+    if (ok) {
+        mMainView = mDocumentLoader.findWidget(gMainViewName);
+        mMainContainer = mDocumentLoader.findWidget(gMainContainerName);
+        mClockContainer = mDocumentLoader.findWidget(gClockContainerName);
+        mDateLabel = qobject_cast<HbLabel *>(
+                mDocumentLoader.findWidget(gDateLabelName));
+        mTimeLabel = qobject_cast<HbLabel *>(
+                mDocumentLoader.findWidget(gTimeLabelName));
+        mAmPmLabel = qobject_cast<HbLabel *>(
+                mDocumentLoader.findWidget(gAmPmLabelName));
+        mIndicatorWidget = qobject_cast<SnsrIndicatorWidget *>(
+                mDocumentLoader.findWidget(gIndicatorWidgetName));
+        Q_ASSERT_X(
+                mMainView && mMainContainer && mClockContainer 
+                && mDateLabel && mTimeLabel && mAmPmLabel
+                && mIndicatorWidget,
+                gOledDigitalLayoutDocml, "Objects not found in DocML file."
+                );
+
+        mIndicatorWidget->setLayoutType(SnsrIndicatorWidget::IndicatorsCentered);
+        
+        mBackgroundContainerLayout->addItem(mMainView);
+    }
+
+    SCREENSAVER_TEST_FUNC_EXIT("SnsrOledDigitalClockContainer::SnsrOledDigitalClockContainer")
+}
+
+/*!
+    Destructs the class.
+ */
+SnsrOledDigitalClockContainer::~SnsrOledDigitalClockContainer()
+{
+    //mTimeLabel, mAmPmLabel, mDateLabel, mMoveTimer - deleted by the parent
+}
+
+/*!
+    Updates OLED digital clock widget position.
+ */
+void SnsrOledDigitalClockContainer::updatePosition()
+{
+    QSizeF containerSize = mMainContainer->size();
+    
+    // Container must have a valid size to enable calculating the 
+    // destination position for the clock.
+    if ( containerSize.width() > 0 && containerSize.height() > 0 ) {
+        containerSize -= mClockContainer->boundingRect().size();
+        QRectF containerRect( mMainContainer->pos(), containerSize );
+        if ( mInitialize ) {
+            QPointF clockPos = nextRandomPosition( mClockContainer->pos(), mDestPosition, containerRect );
+            mClockContainer->setPos( clockPos );
+        }
+        else {
+            mDestPosition = randomPosition( containerRect );
+            mInitialize = true;
+        }
+    }
+}
+
+/*!
+    Updates displayed time and date.
+ */
+void SnsrOledDigitalClockContainer::update()
+{
+    SCREENSAVER_TEST_FUNC_ENTRY("SnsrOledDigitalClockContainer::update")
+
+    // time
+    mTimeLabel->setPlainText(
+        HbExtendedLocale().format(QTime::currentTime(), gTimeFormatStr)
+        );
+    mAmPmLabel->setPlainText(
+        HbExtendedLocale().format(QTime::currentTime(), gAmPmFormatStr)
+        );
+
+    // date
+    if (mCurrentOrientation == Qt::Vertical) {
+        mDateLabel->setPlainText(
+            HbExtendedLocale().format(
+                QDate::currentDate(), gDateFormatVerticalStr)
+            );
+    } else {
+        mDateLabel->setPlainText(
+            HbExtendedLocale().format(
+                QDate::currentDate(), gDateFormatHorizontalStr)
+            );
+    }
+
+    updatePosition();
+
+    SCREENSAVER_TEST_FUNC_EXIT("SnsrOledDigitalClockContainer::update")
+}
+
+/*!
+    Changes screensaver layout basing on orientation changes.
+    \param orientation Current orientation.
+ */
+void SnsrOledDigitalClockContainer::changeLayout(Qt::Orientation orientation)
+{
+    SCREENSAVER_TEST_FUNC_ENTRY("SnsrOledDigitalClockContainer::changeLayout")
+
+    if (mCurrentOrientation != orientation) {
+        mCurrentOrientation = orientation;
+
+        // hide controls to avoid screen flickering
+        mMainView->hide();
+
+        QString sectionToLoad("");
+        if (mCurrentOrientation == Qt::Horizontal) {
+            sectionToLoad = gLandscapeSectionName;
+        }
+        qDebug() << "loading: " << gOledDigitalLayoutDocml << ", section: "
+            << sectionToLoad;
+        bool ok(false);
+        mDocumentLoader.load(gOledDigitalLayoutDocml, sectionToLoad, &ok);
+        Q_ASSERT_X(ok, gOledDigitalLayoutDocml, "Invalid section in DocML file.");
+
+        // disconnect container from parent layout,
+        // connected container resets its position to the one defined in docml
+        // after label text updates
+        mClockContainer->setParentLayoutItem(0);
+
+        // update labels before showing the view
+        update();
+
+        // view is rebuilt and ready to show
+        mMainView->show();
+    }
+
+    SCREENSAVER_TEST_FUNC_EXIT("SnsrOledDigitalClockContainer::changeLayout")
+}
+
+int SnsrOledDigitalClockContainer::updateIntervalInMilliseconds()
+{
+    return 60*1000;
+}
+
+// end of file