/*

* Copyright (c) 2009 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:  Clockwidget

*

*/

// System includes

#include <QGraphicsLinearLayout>

// User includes

#include "clockwidget.h"

#include "analogclockwidget.h"

#include "digitalclockwidget.h"

/*!

    \class ClockWidget

    This is the generic wrapper for the clockwidget which manages analog and ditial clockwidgets.

 */

/*!

    Constructor.

 */

ClockWidget::ClockWidget(QGraphicsItem *parent, Qt::WindowFlags flags)

    : HbWidget(parent, flags),

      mClockType(ClockTypeDigital)

{    

    loadClockWidget();

}

/*!

    Destructor.

*/

ClockWidget::~ClockWidget()

{    

}

/*!

    Returns the clock type.

*/

ClockWidget::ClockType ClockWidget::clockType() const

{

    return mClockType;

}

/*!

    Sets the clock type;

*/

void ClockWidget::setClockType(const ClockType &type)

{

    if (type == ClockTypeAnalog) {

        if(type != mClockType){

	        mClockType = ClockTypeAnalog;

	        updateClockWidget();

        }

    } else {

        if(type != mClockType){

            mClockType = ClockTypeDigital;

            updateClockWidget();

        }      

    }

}

/*!

    Updates the clock time with every second

*/

void ClockWidget::updateTime()

{

    if (mClockType == ClockTypeAnalog) {  

        mAnalogClock->tick();    

    } else {

    	mDigitalClock->updatePrimitives();

    }

}

/*!

    Constructs the clockwidget based upon its type.

*/

void ClockWidget::loadClockWidget()

{

    mLayout = new QGraphicsLinearLayout(Qt::Vertical);

    mLayout->setContentsMargins(0,0,0,0); 

    if (mClockType == ClockTypeAnalog) {

	    mAnalogClock = new AnalogClockWidget(this);        

	    mLayout->addItem(mAnalogClock);

    } else {

	    bool useAmPm = false;

	    mDigitalClock = new DigitalClockWidget(useAmPm, this);

	    mLayout->addItem(mDigitalClock);

    }

    setLayout(mLayout);  

}

/*!

    Constructs the clockwidget based upon its type.

*/

void ClockWidget::updateClockWidget()

{

    if (mClockType == ClockTypeAnalog) {        

        mLayout->removeItem(mDigitalClock);

        delete mDigitalClock;

        if (!mAnalogClock) {

        	mAnalogClock = new AnalogClockWidget(this);

        }

        mLayout->addItem(mAnalogClock);

    } else {

        mLayout->removeItem(mAnalogClock);

        delete mAnalogClock;

        if(!mDigitalClock){

        bool useAmPm = false; // find out this fronm the settings utility

        mDigitalClock = new DigitalClockWidget(useAmPm, this);

    }

    mLayout->addItem(mDigitalClock);

    }           

}

ClockWidget::TimeFormat ClockWidget::timeFormat() const

{

    return mTimeFormat;

}

void ClockWidget::setTimeFormat(const TimeFormat &timeFormat)

{

    if(mDigitalClock){

	    mTimeFormat = timeFormat;

		if (timeFormat == ClockWidget::TimeFormat12Hrs) {

			mDigitalClock->setAmPm(true);

		} else {

			mDigitalClock->setAmPm(false);

		}

    }

}

// End of file  --Don't remove this.