/*

 * 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 <hbtextitem.h>

#include <hbframeitem.h>

#include <hbframedrawer.h>

#include <hbiconitem.h>

#include <hbframebackground.h>

#include <hbcolorscheme.h>

// User includes

#include "calengriditemprototype.h"

#include "calencommon.h"

/*!

 \class CalenGridItemPrototype

 Prototype class for HbGridView.

 */

/*!

 Constructor.

 */

CalenGridItemPrototype::CalenGridItemPrototype(QColor todayIndColor, QColor activeColor, QColor inActiveColor,

                                               QGraphicsWidget *parent) :

	HbGridViewItem(parent),

	mTodayUnderLineColor(todayIndColor),

	mActiveTextColor(activeColor),

	mInActiveTextColor(inActiveColor),

	mCurrentDateColor(Qt::black),

	mGridBorderColor(Qt::gray),

	mEventIndicatorItem(0),

	mMonthDayInfoItem(0),

	mFocusIndicatorItem(0),

	mTodayIndicatorItem(0)

	{

	}

/*!

	Constructs all the primitives

*/

void CalenGridItemPrototype::createPrimitives()

{

	if (!mMonthDayInfoItem) {

		mMonthDayInfoItem = new HbTextItem(this);

		HbStyle::setItemName(mMonthDayInfoItem,

				 QLatin1String("monthDayInfoTextItem"));

		mMonthDayInfoItem->setElideMode(Qt::ElideNone);

	}

	if (!mFocusIndicatorItem) {

		mFocusIndicatorItem = new HbFrameItem(this);

		mFocusIndicatorItem->frameDrawer().setFrameType(HbFrameDrawer::NinePieces);

		mFocusIndicatorItem->setZValue(-1);

		HbStyle::setItemName(mFocusIndicatorItem, QLatin1String("focusIconItem"));

	}

	if (!mEventIndicatorItem) {

		mEventIndicatorItem = new HbIconItem(this);

		HbStyle::setItemName(mEventIndicatorItem, QLatin1String("eventIconItem"));

	}

}

/*!

 From HbAbstractViewItem.

 \return CalenGridItemPrototype* Pointer to the constructed object.

 \sa HbAbstractViewItem, HbGridViewItem

 */

HbAbstractViewItem *CalenGridItemPrototype::createItem()

{

	CalenGridItemPrototype* item = new CalenGridItemPrototype(*this);

	item->createPrimitives();

	return item;

}

/*!

 From HbAbstractViewItem.

 \sa HbAbstractViewItem, HbGridViewItem

 */

void CalenGridItemPrototype::updateChildItems()

{		

	// Here update content of each item.

	QVariant monthDayRole;

	bool monthFocusRole;

	bool underlineEnabled = false;

	bool monthEventRole;

	bool monthTextColorRole;

	QVariant itemData = modelIndex().data(Qt::UserRole + 1);

	if (itemData.isValid()) {

		if (itemData.canConvert<QVariantList>()) {

			// Get the item list

			QVariantList itemList = itemData.toList();

			// Get the day text

			monthDayRole = itemList.at(CalendarNamespace::CalendarMonthDayRole);

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

				mMonthDayInfoItem->setText(monthDayRole.toString());

			}

			// Get the focus data

			monthFocusRole = itemList.at(CalendarNamespace::CalendarMonthFocusRole).value<bool>();

			if (monthFocusRole) {

				mFocusIndicatorItem->frameDrawer().setFrameGraphicsName(focusIconName);

			} else {

				mFocusIndicatorItem->frameDrawer().setFrameGraphicsName(QString(""));

			}

			// Get the today indicator role

			underlineEnabled = itemList.at(CalendarNamespace::CalendarMonthUnderlineRole).value<bool>();

			drawUnderline(underlineEnabled);

			// Get the event indicator data

			monthEventRole = itemList.at(CalendarNamespace::CalendarMonthEventRole).value<bool>();

			if (monthEventRole) {

				// Set the event indicator

				//QString iconName(focusIconName);

				mEventIndicatorItem->setIconName(eventIndname);

			} else {

				mEventIndicatorItem->setIconName(QString(""));

			}

			// Get the text color

			monthTextColorRole = itemList.at(CalendarNamespace::CalendarMonthTextColorRole).value<bool>();

			if (monthTextColorRole) {

				// Set the active text color

				mMonthDayInfoItem->setTextColor(mActiveTextColor);

			} else {

				// Set the inactive text color

				mMonthDayInfoItem->setTextColor(mInActiveTextColor);

			}

		}

	}

	// base class implementation

	HbGridViewItem::updateChildItems();

}

/*!

 Function to create the underline icon item

 */

void CalenGridItemPrototype::drawUnderline(bool underlineEnabled)

{

	if (underlineEnabled) {

		if (!mTodayIndicatorItem) {

			mTodayIndicatorItem = new HbIconItem(this);

			HbStyle::setItemName(mTodayIndicatorItem,

								 QLatin1String("todayIndicatorItem"));

			if (mTodayUnderLineColor.isValid()) {

				mTodayIndicatorItem->setColor(mTodayUnderLineColor);

			}

		}

	} else {

		if (mTodayIndicatorItem) {

			delete mTodayIndicatorItem;

			mTodayIndicatorItem = NULL;

		}

	}

}

/*!

 Function overwritten to avoid default behavior

 */

void CalenGridItemPrototype::pressStateChanged(bool pressed,bool animate)

{

	Q_UNUSED(pressed)

	Q_UNUSED(animate)		

	// Just overrode it as we dont want to have any default behavior

}

/*!

 Function overwritten to avoid default behavior

 */

void CalenGridItemPrototype::pressStateChanged(bool animate)

{

	Q_UNUSED(animate)

	// Just overrode it as we dont want to have any default behavior

}

bool CalenGridItemPrototype::canSetModelIndex(const QModelIndex& index)

{

	Q_UNUSED(index)

	return true;

}

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