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/*
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* Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Container for digital clock.
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*
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*/
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#include "snsrdigitalclockcontainer.h"
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#include <QDebug>
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#include <QTime>
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#include <QGraphicsLinearLayout>
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#include <hblabel.h>
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#include <hbextendedlocale.h>
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#include "snsrswipewidget.h"
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#include "snsrindicatorwidget.h"
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/*!
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\class SnsrDigitalClockContainer
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\ingroup group_snsrbigclockscreensaverplugin
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\brief Container used for preparing layout for digital clock.
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*/
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const char *gDigitalLayoutDocml = ":/xml/snsrbigclockscreensaverdigital.docml";
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extern const char *gPortraitSectionName;
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extern const char *gLandscapeSectionName;
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extern const char *gMainViewName;
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const char *gTimeLabelName = "timeLabel";
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const char *gAmPmLabelName = "amPmLabel";
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extern const char *gDateLabelName;
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extern const char *gDateFormatVerticalStr;
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extern const char *gDateFormatHorizontalStr;
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// This is same as r_qtn_time_usual_with_zero defined in
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// hbi18ndef.h expect am/pm place holders are removed.
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const char *gTimeFormatStr = "%:0%J%:1%T%:3";
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const char *gAmPmFormatStr = "%B";
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extern const char *gIndicatorWidgetName;
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extern const char *gSwipeWidgetName;
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/*!
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Constructs a new SnsrDigitalClockContainer.
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*/
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SnsrDigitalClockContainer::SnsrDigitalClockContainer() :
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SnsrBigClockContainer(),
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mTimeLabel(0),
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mAmPmLabel(0),
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mDateLabel(0)/*,
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mSwipeWidget(0)*/
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{
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SCREENSAVER_TEST_FUNC_ENTRY("SnsrDigitalClockContainer::SnsrDigitalClockContainer")
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bool ok(false);
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// load digital clock
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qDebug() << gDigitalLayoutDocml;
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mDocumentObjects = mDocumentLoader.load(gDigitalLayoutDocml, &ok);
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Q_ASSERT_X(ok, gDigitalLayoutDocml, "Invalid DocML file.");
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if (ok) {
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mMainView = mDocumentLoader.findWidget(gMainViewName);
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mDateLabel = qobject_cast<HbLabel *>(
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mDocumentLoader.findWidget(gDateLabelName));
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mTimeLabel = qobject_cast<HbLabel *>(
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mDocumentLoader.findWidget(gTimeLabelName));
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mAmPmLabel = qobject_cast<HbLabel *>(
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mDocumentLoader.findWidget(gAmPmLabelName));
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mIndicatorWidget = qobject_cast<SnsrIndicatorWidget *>(
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mDocumentLoader.findWidget(gIndicatorWidgetName));
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// implement swipewidget later on
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/*mSwipeWidget = qobject_cast<SnsrSwipeWidget *>(
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mDocumentLoader.findWidget(gSwipeWidgetName));*/
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Q_ASSERT_X(
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mMainView && mDateLabel && mTimeLabel && mAmPmLabel &&
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mIndicatorWidget /*&& mSwipeWidget*/,
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gDigitalLayoutDocml, "Objects not found in DocML file."
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);
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//connect( mSwipeWidget, SIGNAL(swipeDownDetected()), SIGNAL(unlockRequested()) );
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mIndicatorWidget->setLayoutType(SnsrIndicatorWidget::IndicatorsCentered);
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mBackgroundContainerLayout->addItem(mMainView);
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// mSwipeWidget->start();
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}
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SCREENSAVER_TEST_FUNC_EXIT("SnsrDigitalClockContainer::SnsrDigitalClockContainer")
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}
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/*!
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Destructs the class.
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*/
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SnsrDigitalClockContainer::~SnsrDigitalClockContainer()
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{
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//mTimeLabel, mAmPmLabel, mDateLabel - deleted by the parent
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}
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/*!
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Updates displayed time and date.
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*/
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void SnsrDigitalClockContainer::update()
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{
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SCREENSAVER_TEST_FUNC_ENTRY("SnsrDigitalClockContainer::update")
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// time
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// Even though the format string (hh:mm) contain the leading zero, it's
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// removed always when clock type is 12h -> h:mm.
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// TODO: within this method call, you find a comment in code that
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// it's intentional to remove leading zero always with 12h type clock.
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// However it seems to be recommended to use hbExtendedLocale to get
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// proper time formatting for all locales and settings..
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mTimeLabel->setPlainText(
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HbExtendedLocale().format(QTime::currentTime(), gTimeFormatStr)
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);
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// if clock type is 24, this will return an empty string.
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mAmPmLabel->setPlainText(
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HbExtendedLocale().format(QTime::currentTime(), gAmPmFormatStr)
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);
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// date
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if (mCurrentOrientation == Qt::Vertical) {
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mDateLabel->setPlainText(
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HbExtendedLocale().format(
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QDate::currentDate(), gDateFormatVerticalStr)
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);
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} else {
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mDateLabel->setPlainText(
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HbExtendedLocale().format(
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QDate::currentDate(), gDateFormatHorizontalStr)
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);
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}
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SCREENSAVER_TEST_FUNC_EXIT("SnsrDigitalClockContainer::update")
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}
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/*!
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Changes screensaver layout basing on orientation changes.
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\param orientation Current orientation.
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*/
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void SnsrDigitalClockContainer::changeLayout(Qt::Orientation orientation)
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{
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SCREENSAVER_TEST_FUNC_ENTRY("SnsrDigitalClockContainer::changeLayout")
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bool ok(false);
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if (mCurrentOrientation != orientation) {
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mCurrentOrientation = orientation;
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// hide controls to avoid screen flickering
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mMainView->hide();
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QString sectionToLoad("");
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if (mCurrentOrientation == Qt::Horizontal) {
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sectionToLoad = gLandscapeSectionName;
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}
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qDebug() << "loading: " << gDigitalLayoutDocml << ", section: "
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<< sectionToLoad;
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mDocumentLoader.load(gDigitalLayoutDocml, sectionToLoad, &ok);
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// view is rebuilt and ready to show
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update();
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mMainView->show();
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Q_ASSERT_X(ok, gDigitalLayoutDocml, "Invalid section in DocML file.");
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}
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// update anyway - this is needed in situations when screensaver goes to
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// foreground but layout change did not occur
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if (!ok) {
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update();
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}
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SCREENSAVER_TEST_FUNC_EXIT("SnsrDigitalClockContainer::changeLayout")
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}
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int SnsrDigitalClockContainer::updateIntervalInMilliseconds()
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{
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return 1000;
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}
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