/*

* 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:

*

*/

#include "letterwidget.h"

#include <QRect>

#include <QPainter>

letterwidget::letterwidget(QGraphicsItem *parent)

    : HbWidget(parent)

{

    mA = new HbPushButton("A");

    mB = new HbPushButton("B");

    mC = new HbPushButton("C");

    mSave = new HbPushButton("Save");

    mDel = new HbPushButton("Delete");

    mWait = new HbPushButton("Wait 10 s");

    mPanic = new HbPushButton("Panic client process");

    mGridLayout = new QGraphicsGridLayout();

    mGridLayout->addItem(mA, 3, 0, 1, 1);

    mGridLayout->addItem(mB, 3, 1, 1, 1);

    mGridLayout->addItem(mC, 3, 2, 1, 1);

    mGridLayout->addItem(mSave, 4, 0, 1, 1);

    mGridLayout->addItem(mDel, 4, 1, 1, 1);

    mGridLayout->addItem(mWait, 4, 2, 1, 1);    

    mGridLayout->addItem(mPanic, 5, 0, 1, 3);

    mGridLayout->setRowStretchFactor(0, 1);

    mGridLayout->setRowStretchFactor(1, 1);

    mGridLayout->setRowStretchFactor(2, 1);

    setLayout(mGridLayout);

    connect(mA, SIGNAL(released()), this, SLOT(toA()));

    connect(mB, SIGNAL(released()), this, SLOT(toB()));

    connect(mC, SIGNAL(released()), this, SLOT(toC()));

    connect(mWait, SIGNAL(released()), this, SLOT(wait()));

    connect(mPanic, SIGNAL(released()), this, SLOT(panic()));

    connect(mSave, SIGNAL(released()), this, SIGNAL(save()));

    connect(mDel, SIGNAL(released()), this, SIGNAL(del()));

    toA();

}

letterwidget::~letterwidget()

{

    // TODO Auto-generated destructor stub

}

void letterwidget::toA()

{   

    mStatename = "A";

    update();

}

void letterwidget::toB()

{ 

    mStatename = "B";

    update();

}

void letterwidget::toC()

{

    mStatename = "C";

    update();

}

void letterwidget::wait()

    {

    User::After(10000000); //10 s

    }

void letterwidget::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)

{

    HbWidget::paint(painter, option, widget);

    if ( mStatename.isNull() ) {

        return;

    }

    else if ( mStatename == "A" ) {

        painter->setPen(Qt::red);

    }

    else if ( mStatename == "B" ) {

        painter->setPen(Qt::green);

    }

    else {

        painter->setPen(Qt::blue);

    }

    QFont font;

    font.setPointSize(60);

    painter->setFont(font);

    painter->drawText(10, 140, mStatename);

}

QString letterwidget::state()

{

    return mStatename;

}

void letterwidget::setState( QString state )

{

    mStatename = state;

    update();

}

void letterwidget::panic()

{

	User::Panic(_L("forced panic"), 122);

}