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#include "yearlystatisticsmodel.h"
#include "dive.h"
#include "helpers.h"
#include "metrics.h"
#include "statistics.h"
class YearStatisticsItem : public TreeItem {
public:
enum {
YEAR,
DIVES,
TOTAL_TIME,
AVERAGE_TIME,
SHORTEST_TIME,
LONGEST_TIME,
AVG_DEPTH,
MIN_DEPTH,
MAX_DEPTH,
AVG_SAC,
MIN_SAC,
MAX_SAC,
AVG_TEMP,
MIN_TEMP,
MAX_TEMP,
COLUMNS
};
QVariant data(int column, int role) const;
YearStatisticsItem(stats_t interval);
private:
stats_t stats_interval;
};
YearStatisticsItem::YearStatisticsItem(stats_t interval) : stats_interval(interval)
{
}
QVariant YearStatisticsItem::data(int column, int role) const
{
double value;
QVariant ret;
if (role == Qt::FontRole) {
QFont font = defaultModelFont();
font.setBold(stats_interval.is_year);
return font;
} else if (role != Qt::DisplayRole) {
return ret;
}
switch (column) {
case YEAR:
if (stats_interval.is_trip) {
ret = stats_interval.location;
} else {
ret = stats_interval.period;
}
break;
case DIVES:
ret = stats_interval.selection_size;
break;
case TOTAL_TIME:
ret = get_time_string(stats_interval.total_time.seconds, 0);
break;
case AVERAGE_TIME:
ret = get_minutes(stats_interval.total_time.seconds / stats_interval.selection_size);
break;
case SHORTEST_TIME:
ret = get_minutes(stats_interval.shortest_time.seconds);
break;
case LONGEST_TIME:
ret = get_minutes(stats_interval.longest_time.seconds);
break;
case AVG_DEPTH:
ret = get_depth_string(stats_interval.avg_depth);
break;
case MIN_DEPTH:
ret = get_depth_string(stats_interval.min_depth);
break;
case MAX_DEPTH:
ret = get_depth_string(stats_interval.max_depth);
break;
case AVG_SAC:
ret = get_volume_string(stats_interval.avg_sac);
break;
case MIN_SAC:
ret = get_volume_string(stats_interval.min_sac);
break;
case MAX_SAC:
ret = get_volume_string(stats_interval.max_sac);
break;
case AVG_TEMP:
if (stats_interval.combined_temp && stats_interval.combined_count) {
ret = QString::number(stats_interval.combined_temp / stats_interval.combined_count, 'f', 1);
}
break;
case MIN_TEMP:
value = get_temp_units(stats_interval.min_temp, NULL);
if (value > -100.0)
ret = QString::number(value, 'f', 1);
break;
case MAX_TEMP:
value = get_temp_units(stats_interval.max_temp, NULL);
if (value > -100.0)
ret = QString::number(value, 'f', 1);
break;
}
return ret;
}
YearlyStatisticsModel::YearlyStatisticsModel(QObject *parent)
{
columns = COLUMNS;
update_yearly_stats();
}
QVariant YearlyStatisticsModel::headerData(int section, Qt::Orientation orientation, int role) const
{
QVariant val;
if (role == Qt::FontRole)
val = defaultModelFont();
if (role == Qt::DisplayRole && orientation == Qt::Horizontal) {
switch (section) {
case YEAR:
val = tr("Year \n > Month / Trip");
break;
case DIVES:
val = tr("#");
break;
case TOTAL_TIME:
val = tr("Duration \n Total");
break;
case AVERAGE_TIME:
val = tr("\nAverage");
break;
case SHORTEST_TIME:
val = tr("\nShortest");
break;
case LONGEST_TIME:
val = tr("\nLongest");
break;
case AVG_DEPTH:
val = QString(tr("Depth (%1)\n Average")).arg(get_depth_unit());
break;
case MIN_DEPTH:
val = tr("\nMinimum");
break;
case MAX_DEPTH:
val = tr("\nMaximum");
break;
case AVG_SAC:
val = QString(tr("SAC (%1)\n Average")).arg(get_volume_unit());
break;
case MIN_SAC:
val = tr("\nMinimum");
break;
case MAX_SAC:
val = tr("\nMaximum");
break;
case AVG_TEMP:
val = QString(tr("Temp. (%1)\n Average").arg(get_temp_unit()));
break;
case MIN_TEMP:
val = tr("\nMinimum");
break;
case MAX_TEMP:
val = tr("\nMaximum");
break;
}
}
return val;
}
void YearlyStatisticsModel::update_yearly_stats()
{
int i, month = 0;
unsigned int j, combined_months;
for (i = 0; stats_yearly != NULL && stats_yearly[i].period; ++i) {
YearStatisticsItem *item = new YearStatisticsItem(stats_yearly[i]);
combined_months = 0;
for (j = 0; combined_months < stats_yearly[i].selection_size; ++j) {
combined_months += stats_monthly[month].selection_size;
YearStatisticsItem *iChild = new YearStatisticsItem(stats_monthly[month]);
item->children.append(iChild);
iChild->parent = item;
month++;
}
rootItem->children.append(item);
item->parent = rootItem;
}
if (stats_by_trip != NULL && stats_by_trip[0].is_trip == true) {
YearStatisticsItem *item = new YearStatisticsItem(stats_by_trip[0]);
for (i = 1; stats_by_trip != NULL && stats_by_trip[i].is_trip; ++i) {
YearStatisticsItem *iChild = new YearStatisticsItem(stats_by_trip[i]);
item->children.append(iChild);
iChild->parent = item;
}
rootItem->children.append(item);
item->parent = rootItem;
}
/* Show the statistic sorted by dive type */
if (stats_by_type != NULL && stats_by_type[0].selection_size) {
YearStatisticsItem *item = new YearStatisticsItem(stats_by_type[0]);
for (i = 1; i <= sizeof(dive_comp_type) + 1; ++i) {
if (stats_by_type[i].selection_size == 0)
continue;
YearStatisticsItem *iChild = new YearStatisticsItem(stats_by_type[i]);
item->children.append(iChild);
iChild->parent = item;
}
rootItem->children.append(item);
item->parent = rootItem;
}
}
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