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/*
This file is part of KCachegrind.
SPDX-FileCopyrightText: 2002-2016 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
SPDX-License-Identifier: GPL-2.0-only
*/
#include "costlistitem.h"
#include <math.h>
#include <QPixmap>
#include "listutils.h"
#include "coverage.h"
#include "globalguiconfig.h"
// CostListItem
CostListItem::CostListItem(QTreeWidget* parent, TraceCostItem* costItem,
EventType* et, int size)
:QTreeWidgetItem(parent)
{
_groupSize = size;
_skipped = 0;
_costItem = costItem;
setEventType(et);
setTextAlignment(0, Qt::AlignRight);
if (costItem) {
updateName();
setIcon(1, colorPixmap(10, 10,
GlobalGUIConfig::groupColor(_costItem)));
}
}
CostListItem::CostListItem(QTreeWidget* parent, int skipped,
TraceCostItem* costItem, EventType* et)
:QTreeWidgetItem(parent)
{
_skipped = skipped;
_costItem = costItem;
setEventType(et);
setTextAlignment(0, Qt::AlignRight);
//~ singular (%n item skipped)
//~ plural (%n items skipped)
setText(1, QObject::tr("(%n item(s) skipped)", "", _skipped));
}
void CostListItem::setEventType(EventType* et)
{
_eventType = et;
update();
}
void CostListItem::updateName()
{
if (!_costItem) return;
QString n = _costItem->prettyName();
if (_groupSize>=0) n += QStringLiteral(" (%1)").arg(_groupSize);
setText(1, n);
}
void CostListItem::setSize(int s)
{
_groupSize = s;
updateName();
}
void CostListItem::update()
{
if (!_costItem) return;
TraceData* d = _costItem->data();
double total = d->subCost(_eventType);
if (total == 0.0) {
setText(0, QStringLiteral("---"));
setIcon(0, QPixmap());
return;
}
_pure = _costItem->subCost(_eventType);
double pure = 100.0 * _pure / total;
QString str;
if (GlobalConfig::showPercentage())
str = QStringLiteral("%1").arg(pure, 0, 'f', GlobalConfig::percentPrecision());
else
str = _costItem->prettySubCost(_eventType);
if (_skipped) {
// special handling for skip entries...
setText(0, QStringLiteral("< %1").arg(str));
return;
}
setText(0, str);
setIcon(0, costPixmap(_eventType, _costItem, total, false));
}
bool CostListItem::operator< ( const QTreeWidgetItem & other ) const
{
const CostListItem* fi1 = this;
const CostListItem* fi2 = (CostListItem*) &other;
int col = treeWidget()->sortColumn();
// a skip entry is always sorted last
if (fi1->_skipped) return true;
if (fi2->_skipped) return false;
if (col==0)
return (fi1->_pure < fi2->_pure);
return QTreeWidgetItem::operator <(other);
}
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