screensaver/screensaverplugins/snsrbigclockscreensaverplugin/src/snsranalogclockcontainer.cpp
author hgs
Fri, 23 Jul 2010 13:47:57 +0300
changeset 69 87476091b3f5
parent 62 341166945d65
child 86 e4f038c420f7
permissions -rw-r--r--
201029
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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 analog clock.
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*
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*/
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#include "snsranalogclockcontainer.h"
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#include <QDebug>
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#include <QTime>
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#include <QGraphicsLinearLayout>
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#include <HbExtendedLocale>
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#include <HbMainWindow>
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#include "snsranalogclockwidget.h"
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#include "snsrindicatorwidget.h"
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#include "snsrswipewidget.h"
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#include "snsrlabel.h"
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/*!
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    \class SnsrAnalogClockContainer
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    \ingroup group_snsrbigclockscreensaverplugin
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    \brief Container used for preparing layout for analog clock.
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 */
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const char *gAnalogLayoutDocml = ":/xml/snsrbigclockscreensaveranalog.docml";
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const char *gPortraitSectionName = "portrait";
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const char *gLandscapeSectionName = "landscape";
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const char *gMainViewName = "view";
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const char *gMainContainerName = "mainContainer";
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const char *gClockContainerName = "clockContainer";
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const char *gDateLabelName = "dateLabel";
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const char *gAnalogClockWidgetName = "analogClockWidget";
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const char *gIndicatorWidgetName = "indicatorWidget";
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const char *gSwipeWidgetName = "swipeWidget";
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const char *gDateFormatVerticalStr = r_qtn_date_usual_with_zero; //"%E%,% %*D%*N%/0%4%/1%5";
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const char *gDateFormatHorizontalStr = r_qtn_date_usual_with_zero; //"%E%,% %*D%N%/0%4%/1%5";
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/*!
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    Constructs a new SnsrAnalogClockContainer.
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 */
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SnsrAnalogClockContainer::SnsrAnalogClockContainer() :
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    SnsrBigClockContainer(),
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    mDateLabel(0),
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    mAnalogClockWidget(0)/*,
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    mSwipeWidget(0)*/
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{
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    SCREENSAVER_TEST_FUNC_ENTRY("SnsrAnalogClockContainer::SnsrAnalogClockContainer")
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    SCREENSAVER_TEST_FUNC_EXIT("SnsrAnalogClockContainer::SnsrAnalogClockContainer")
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}
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/*!
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    Destructs the class.
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 */
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SnsrAnalogClockContainer::~SnsrAnalogClockContainer()
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{
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    resetIndicatorConnections();
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    //mDateLabel, mAnalogClockWidget - 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 SnsrAnalogClockContainer::update()
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{
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    SCREENSAVER_TEST_FUNC_ENTRY("SnsrAnalogClockContainer::update")
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    // time
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    mAnalogClockWidget->tick();
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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(QDate::currentDate(), gDateFormatVerticalStr)
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        );
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    } else {
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        mDateLabel->setPlainText(
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            HbExtendedLocale().format(QDate::currentDate(), gDateFormatHorizontalStr)
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        );
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    }
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    SCREENSAVER_TEST_FUNC_EXIT("SnsrAnalogClockContainer::update")
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}
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int SnsrAnalogClockContainer::updateIntervalInMilliseconds()
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{
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    return 1000;
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}
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void SnsrAnalogClockContainer::loadWidgets()
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{
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    bool ok(true);
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    // reset widget pointers, any previous widgets are already deleted by now
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    mMainView = 0;
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    mDateLabel = 0;
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    mAnalogClockWidget = 0;
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    mIndicatorWidget = 0;
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    // load widgets from docml
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    qDebug() << gAnalogLayoutDocml;
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    mDocumentObjects = mDocumentLoader.load(gAnalogLayoutDocml, &ok);
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    Q_ASSERT_X(ok, gAnalogLayoutDocml, "Invalid DocML file.");
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    if (ok) {
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        mMainView = mDocumentLoader.findWidget(gMainViewName);
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        mDateLabel = qobject_cast<SnsrLabel *>(
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            mDocumentLoader.findWidget(gDateLabelName));
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        mAnalogClockWidget = qobject_cast<SnsrAnalogClockWidget *>(
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            mDocumentLoader.findWidget(gAnalogClockWidgetName));
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        mIndicatorWidget = qobject_cast<SnsrIndicatorWidget *>(
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            mDocumentLoader.findWidget(gIndicatorWidgetName));
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        //We don't implement swipe widget at this poin
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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 && mAnalogClockWidget &&
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                mIndicatorWidget /*&& mSwipeWidget*/,
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                gAnalogLayoutDocml, "Objects not found in DocML file."
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                );
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        // In case of landscape layout, read also the landscape delta section
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        if ( mCurrentOrientation == Qt::Horizontal ) {
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            qDebug() << "loading: " << gAnalogLayoutDocml << ", section: " << gLandscapeSectionName;
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            mDocumentLoader.load(gAnalogLayoutDocml, gLandscapeSectionName, &ok);
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            Q_ASSERT_X(ok, gAnalogLayoutDocml, "Invalid section in DocML file.");
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        }
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        initIndicatorWidget();
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        mIndicatorWidget->setLayoutType(SnsrIndicatorWidget::IndicatorsCentered);
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        mBackgroundContainerLayout->addItem(mMainView);
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        //connect( mSwipeWidget, SIGNAL(swipeDownDetected()), SIGNAL(unlockRequested()) );
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        //mSwipeWidget->start();
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    }
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}
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