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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.
*/
/*
* List Item for the FunctionSelection list
*/
//#include <math.h>
//#include <tqpainter.h>
//#include <tqregexp.h>
#include <klocale.h>
#include <kiconloader.h>
#include <tdeapplication.h>
#include "listutils.h"
#include "functionitem.h"
#include "configuration.h"
// FunctionItem
FunctionItem::FunctionItem(TQListView* parent, TraceFunction* f,
TraceCostType* ct, TraceCost::CostType gt)
:TQListViewItem(parent)
{
#if 0
_costPixValid = false;
_groupPixValid = false;
#endif
_function = f;
_skipped = 0;
_groupType = TraceCost::NoCostType;
setGroupType(gt);
setCostType(ct);
setText(3, f->prettyName());
setText(4, f->prettyLocation());
}
FunctionItem::FunctionItem(TQListView* parent, int skipped,
TraceFunction* f, TraceCostType* ct)
:TQListViewItem(parent)
{
#if 0
_costPixValid = false;
_groupPixValid = false;
#endif
_skipped = skipped;
_function = f;
_groupType = TraceCost::NoCostType;
setCostType(ct);
setText(3, i18n("(%n function skipped)", "(%n functions skipped)", skipped));
}
#if 0
const TQPixmap* FunctionItem::pixmap(int column) const
{
if (column == 3) {
if (!_groupPixValid) {
TQColor c = Configuration::functionColor(_groupType, _function);
_groupPix = colorPixmap(10, 10, c);
_groupPixValid = true;
}
return &_groupPix;
}
if (column == 1) {
if (!_costPixValid) {
_costPix = colorPixmap(10, 10, c);
_costPixValid = true;
}
return &_costPix;
}
return 0;
}
#endif
void FunctionItem::setGroupType(TraceCost::CostType gt)
{
if (_skipped) return;
if (_groupType == gt) return;
_groupType = gt;
#if 0
_groupPixValid = false;
viewList()->repaint();
#else
TQColor c = Configuration::functionColor(_groupType, _function);
setPixmap(3, colorPixmap(10, 10, c));
#endif
}
void FunctionItem::setCostType(TraceCostType* c)
{
_costType = c;
update();
}
void FunctionItem::update()
{
double inclTotal = _function->data()->subCost(_costType);
TQString str;
TraceCost* selfCost = _function->data();
if (Configuration::showExpanded()) {
switch(_groupType) {
case TraceCost::Object: selfCost = _function->object(); break;
case TraceCost::Class: selfCost = _function->cls(); break;
case TraceCost::File: selfCost = _function->file(); break;
default: break;
}
}
double selfTotal = selfCost->subCost(_costType);
if (_skipped) {
// special handling for skip entries...
// only text updates of incl./self
// for all skipped functions, cost is below the given function
_sum = _function->inclusive()->subCost(_costType);
double incl = 100.0 * _sum / inclTotal;
if (Configuration::showPercentage())
str = TQString("%1").arg(incl, 0, 'f', Configuration::percentPrecision());
else
str = _function->inclusive()->prettySubCost(_costType);
str = "< " + str;
setText(0, str);
setText(1, str);
return;
}
// Call count...
if (_function->calledCount() >0)
str = _function->prettyCalledCount();
else {
if (_function == _function->cycle())
str = TQString("-");
else
str = TQString("(0)");
}
setText(2, str);
// Incl. cost
_sum = _function->inclusive()->subCost(_costType);
if (inclTotal == 0.0) {
setPixmap(0, TQPixmap());
setText(0, "-");
}
else {
double incl = 100.0 * _sum / inclTotal;
if (Configuration::showPercentage())
setText(0, TQString("%1")
.arg(incl, 0, 'f', Configuration::percentPrecision()));
else
setText(0, _function->inclusive()->prettySubCost(_costType));
setPixmap(0, costPixmap(_costType, _function->inclusive(), inclTotal, false));
}
// self
_pure = _function->subCost(_costType);
if (selfTotal == 0.0) {
setPixmap(1, TQPixmap());
setText(1, "-");
}
else {
double self = 100.0 * _pure / selfTotal;
if (Configuration::showPercentage())
setText(1, TQString("%1")
.arg(self, 0, 'f', Configuration::percentPrecision()));
else
setText(1, _function->prettySubCost(_costType));
setPixmap(1, costPixmap(_costType, _function, selfTotal, false));
}
}
int FunctionItem::compare(TQListViewItem * i, int col, bool ascending ) const
{
const FunctionItem* fi1 = this;
const FunctionItem* fi2 = (FunctionItem*) i;
// we always want descending order
if (ascending) {
fi1 = fi2;
fi2 = this;
}
// a skip entry is always sorted last
if (fi1->_skipped) return -1;
if (fi2->_skipped) return 1;
if (col==0) {
if (fi1->_sum < fi2->_sum) return -1;
if (fi1->_sum > fi2->_sum) return 1;
return 0;
}
if (col==1) {
if (fi1->_pure < fi2->_pure) return -1;
if (fi1->_pure > fi2->_pure) return 1;
return 0;
}
if (col==2) {
if (fi1->_function->calledCount() <
fi2->_function->calledCount()) return -1;
if (fi1->_function->calledCount() >
fi2->_function->calledCount()) return 1;
return 0;
}
return TQListViewItem::compare(i, col, ascending);
}
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