/*

 * 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 "cpdisplayview.h"

#include "cpdisplaymodel.h"

#include <hbdataform.h>

#include <qstringlist>

#include <QDebug>

#include <hbdataformmodel.h>

#include <cpsettingformitemdata.h>

#include <hbmessagebox.h>

CpDisplayView::CpDisplayView(QGraphicsItem *parent) :

    CpBaseSettingView(0,parent),

    mScreenRadioButton(0),

    mDisplayRadioButton(0),

	mBrightSliderItem(0),

	mModel(0)

{

    HbDataForm *form = settingForm();

    if (form) {

        form->setHeading(tr("Display"));

        mModel = new CpDisplayModel();

        HbDataFormModel *model = new HbDataFormModel;

        bool screen = false;

		bool backlight = false;

		bool brightness = false;

        if ( mModel->isKeyguardSupported() ) {

            makeScreenItem(model);

            screen = true;

        }

        if ( mModel->isBacklightSupported() ) {

            makeBacklightItem(model);

            backlight = true;

        }

        if ( mModel->isBrightnessSupported() ) {

            makeBrightnessItem(model);

            brightness = true;

        }

        if ( screen || backlight || brightness ){

            mIsHidden = false;

        } else {

            mIsHidden = true;

        }

		settingForm()->setModel(model);

    }

}

bool CpDisplayView::isHidden()

{

    return mIsHidden;

}

void CpDisplayView::makeScreenItem(HbDataFormModel* model)

{

    mScreenRadioButton = new CpSettingFormItemData(HbDataFormModelItem::RadioButtonListItem,

            QString("Keys & screen locked after"));

    settingForm()->addConnection(mScreenRadioButton,SIGNAL(itemSelected(int)),this,SLOT(ScreenValueChanged(int)));

    model->appendDataFormItem(mScreenRadioButton, model->invisibleRootItem());

    QStringList sList;

    sList<< "0 seconds"<< "5 seconds"<< "10 seconds"<< "15 seconds"<< "20 seconds"<< "25 seconds";

    mScreenRadioButton->setContentWidgetData( QString("items"), sList );

    mScreenRadioButton->setContentWidgetData( QString("selected"), mModel->keyguard() );

}

void CpDisplayView::makeBacklightItem(HbDataFormModel* model)

{

    mDisplayRadioButton = new CpSettingFormItemData(HbDataFormModelItem::RadioButtonListItem,

            QString("Display dimmed after"));

    settingForm()->addConnection(mDisplayRadioButton,SIGNAL(itemSelected(int)),this,SLOT(DisplayValueChanged(int)));

    model->appendDataFormItem(mDisplayRadioButton, model->invisibleRootItem());

    QStringList sList;

    sList<< "0 seconds"<< "5 seconds"<< "10 seconds"<< "15 seconds"<< "20 seconds"<< "25 seconds";

    mDisplayRadioButton->setContentWidgetData( QString("items"), sList );

    mDisplayRadioButton->setContentWidgetData( QString("selected"), mModel->backlight() );

}

void CpDisplayView::makeBrightnessItem(HbDataFormModel* model)

{

    mBrightSliderItem = new CpSettingFormItemData(HbDataFormModelItem::SliderItem,

            QString("Brightness"));

    settingForm()->addConnection(mBrightSliderItem,SIGNAL(valueChanged(int)),this,SLOT(BrightValueChanged(int)));

    model->appendDataFormItem(mBrightSliderItem, model->invisibleRootItem());

    mBrightSliderItem->setContentWidgetData( QString("value"), mModel->brightness() );

    mBrightSliderItem->setContentWidgetData( QString("minimum"), 0 );

    mBrightSliderItem->setContentWidgetData( QString("maximum"), 100 );

}

CpDisplayView::~CpDisplayView()

{

    delete mModel;

	mModel = 0;

}

void CpDisplayView::ScreenValueChanged(int value)

{

    mModel->setKeyguard(value);

}

void CpDisplayView::DisplayValueChanged(int value)

{

    mModel->setBacklight(value);

}

void CpDisplayView::BrightValueChanged(int value)

{

	mModel->setBrightness(value);

}