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/* This file is part of KCachegrind.
Copyright (C) 2003 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
KCachegrind is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation, version 2.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
/*
* Items of cost type view.
*/
#include <tqpixmap.h>
#include <klocale.h>
#include "configuration.h"
#include "listutils.h"
#include "costtypeitem.h"
// CostTypeItem
CostTypeItem::CostTypeItem(TQListView* parent, TraceCostItem* costItem,
TraceCostType* ct, TraceCost::CostType gt)
:TQListViewItem(parent)
{
_costItem = costItem;
_costType = ct;
_groupType = gt;
if (ct) {
setText(0, ct->longName());
setText(3, ct->name());
TQString formula = ct->formula();
setText(5, formula);
if (!formula.isEmpty()) {
setText(4, "=");
// we have a virtual type: allow editing
setRenameEnabled(0, true);
setRenameEnabled(3, true);
setRenameEnabled(5, true);
}
}
else {
setText(0, i18n("Unknown Type"));
}
update();
}
void CostTypeItem::setGroupType(TraceCost::CostType gt)
{
if (_groupType == gt) return;
_groupType = gt;
update();
}
void CostTypeItem::update()
{
TraceData* d = _costItem ? _costItem->data() : 0;
double total = d ? ((double)d->subCost(_costType)) : 0.0;
if (total == 0.0) {
setText(1, "-");
setPixmap(1, TQPixmap());
setText(2, "-");
setPixmap(2, TQPixmap());
return;
}
TraceFunction* f = (_costItem->type()==TraceCost::Function) ?
(TraceFunction*)_costItem : 0;
TraceCost* selfTotalCost = f ? f->data() : d;
if (f && Configuration::showExpanded()) {
switch(_groupType) {
case TraceCost::Object: selfTotalCost = f->object(); break;
case TraceCost::Class: selfTotalCost = f->cls(); break;
case TraceCost::File: selfTotalCost = f->file(); break;
case TraceCost::FunctionCycle: selfTotalCost = f->cycle(); break;
default: break;
}
}
if (_costItem->type()==TraceCost::FunctionCycle) {
f = (TraceFunction*)_costItem;
selfTotalCost = f->data();
}
double selfTotal = selfTotalCost->subCost(_costType);
// for all cost items there's a self cost
_pure = _costItem ? _costItem->subCost(_costType) : SubCost(0);
double pure = 100.0 * _pure / selfTotal;
if (Configuration::showPercentage()) {
setText(2, TQString("%1")
.arg(pure, 0, 'f', Configuration::percentPrecision()));
}
else
setText(2, _costItem->prettySubCost(_costType));
setPixmap(2, costPixmap(_costType, _costItem, selfTotal, false));
if (!f) {
setText(1, "-");
setPixmap(1, TQPixmap());
return;
}
_sum = f->inclusive()->subCost(_costType);
double sum = 100.0 * _sum / total;
if (Configuration::showPercentage()) {
setText(1, TQString("%1")
.arg(sum, 0, 'f', Configuration::percentPrecision()));
}
else
setText(1, _sum.pretty());
setPixmap(1, costPixmap(_costType, f->inclusive(), total, false));
}
int CostTypeItem::compare(TQListViewItem * i, int col, bool ascending ) const
{
CostTypeItem* fi = (CostTypeItem*) i;
if (col==0) {
if (_sum < fi->_sum) return -1;
if (_sum > fi->_sum) return 1;
return 0;
}
if (col==1) {
if (_pure < fi->_pure) return -1;
if (_pure > fi->_pure) return 1;
return 0;
}
return TQListViewItem::compare(i, col, ascending);
}
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