/*

 * 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: Definition file for class CalenGridItemPrototype.

 *

 */

// System includes

#include <QDebug>

#include <QPainter>

#include <QPen>

#include <QGraphicsWidget>

#include <QGraphicsLinearLayout>

#include <hblabel.h>

#include <hbcolorscheme.h>

// User includes

#include "calengriditemprototype.h"

#include "calengriditem.h"

#include "calencommon.h"

#define GRIDLINE_WIDTH 0.075 //units

/*!

 \class CalenGridItemPrototype

 Prototype class for HbGridView.

 */

/*!

 Constructor.

 */

CalenGridItemPrototype::CalenGridItemPrototype(QGraphicsWidget *parent) :

	HbAbstractViewItem(parent),

	mLayout(0),

	mCurrentDateColor(Qt::black),

	mGridBorderColor(Qt::gray),

	mIsSeventhColumn(false)

	{

	// Nothing yet.

	}

/*!

 From HbAbstractViewItem.

 \return CalenGridItemPrototype* Pointer to the constructed object.

 \sa HbAbstractViewItem, HbGridViewItem

 */

HbAbstractViewItem *CalenGridItemPrototype::createItem()

{

	CalenGridItemPrototype *item = new CalenGridItemPrototype();

	item->createItemLayout();

	return item;

}

/*!

 From HbAbstractViewItem.

 \sa HbAbstractViewItem, HbGridViewItem

 */

void CalenGridItemPrototype::updateChildItems()

{

	// Here update content of each item.

	QVariant monthDayRole =

	        modelIndex().data(CalendarNamespace::CalendarMonthDayRole);

	if (monthDayRole.isValid()) {

		if (monthDayRole.canConvert<QString>()) {

			mWidget->updateMonthDayInfo(monthDayRole.toString());

		}

	}

	QVariant monthEventRole =

	        modelIndex().data(CalendarNamespace::CalendarMonthEventRole);

	if (monthEventRole.isValid()) {

		if (monthEventRole.canConvert<QString>()) {

			mWidget->updateEventIndicator(monthEventRole.toString());

		}

	}

	QVariant monthFocusRole =

	        modelIndex().data(CalendarNamespace::CalendarMonthFocusRole);

	if (monthFocusRole.isValid()) {

		if (monthFocusRole.canConvert<QString>()) {

			mWidget->updateFocusIndicator(monthFocusRole.toString());

		}

	}

	QVariant monthTextColorRole =

	        modelIndex().data(CalendarNamespace::CalendarMonthTextColorRole);

	if (monthTextColorRole.isValid()) {

		if (monthTextColorRole.canConvert<QColor>()) {

			mWidget->updateMonthDayInfoColor(monthTextColorRole.value<QColor>());

		}

	}

	QVariant seventhColumnRole = 

            modelIndex().data(CalendarNamespace::CalendarMonthSeventhColumn);

    if (seventhColumnRole.isValid()) {

        if (seventhColumnRole.canConvert<bool>()) {

            mIsSeventhColumn = seventhColumnRole.value<bool>();

        }

	}

	bool underlineEnabled = modelIndex().data(

				  CalendarNamespace::CalendarMonthUnderlineRole).value<bool>();

	mWidget->drawUnderline(underlineEnabled);

}

/*!

 Creates the item layout.

 */

void CalenGridItemPrototype::createItemLayout()

{

	mLayout = new QGraphicsLinearLayout(Qt::Vertical, this);

	mWidget = new CalenGridItem(this);

	mLayout->addItem(mWidget);

	mLayout->setSpacing(0);

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

	setLayout(mLayout);

}

/*!

 To paint grid item border

 */

void CalenGridItemPrototype::paint(QPainter* painter,

                          const QStyleOptionGraphicsItem* option,

                          QWidget* widget)

{

	Q_UNUSED(option);

	Q_UNUSED(widget);

	QPen pen;//

    pen.setStyle(Qt::SolidLine);

    pen.setWidth(GRIDLINE_WIDTH);

    QColor gridLineColor = HbColorScheme::color("qtc_cal_grid_line");

    if (gridLineColor.isValid()) {

        pen.setBrush(gridLineColor);

    } else {

        pen.setBrush(mGridBorderColor);

    }

    painter->setPen(pen);

    QRectF controlRect = boundingRect();

    // Check if this is seventh column item

    if ( !mIsSeventhColumn ) {

        // Then draw right and bottom borders

        QPointF startPoint = controlRect.bottomLeft();

        QPointF endPoint = controlRect.bottomRight();

        // Draw the bottom border

        painter->drawLine(startPoint, endPoint);

        startPoint = controlRect.topRight();

        // Draw right border

        painter->drawLine(startPoint, endPoint);

    } else {

        // Then draw only bottom border

        QPointF startPoint = controlRect.bottomLeft();

        QPointF endPoint = controlRect.bottomRight();

        // Draw the bottom border

        painter->drawLine(startPoint, endPoint);

    }

}

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