#include "modeldelegates.h"
#include "../dive.h"
#include "../divelist.h"
#include "starwidget.h"
#include "models.h"

#include <QtDebug>
#include <QPainter>
#include <QSortFilterProxyModel>

void StarWidgetsDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
{
	if (!index.isValid()){
		return;
	}

	int rating = index.model()->data(index, Qt::DisplayRole).toInt();

	if (option.state & QStyle::State_Selected)
         painter->fillRect(option.rect, option.palette.highlight());

	painter->save();
	painter->setRenderHint(QPainter::Antialiasing, true);

	for(int i = 0; i < rating; i++)
		painter->drawPixmap(option.rect.x() + i * IMG_SIZE + SPACING, option.rect.y(), StarWidget::starActive());

	for(int i = rating; i < TOTALSTARS; i++)
		painter->drawPixmap(option.rect.x() + i * IMG_SIZE + SPACING, option.rect.y(), StarWidget::starInactive());

	painter->restore();
}

QSize StarWidgetsDelegate::sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const
{
	return QSize(IMG_SIZE * TOTALSTARS + SPACING * (TOTALSTARS-1), IMG_SIZE);
}