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tdesdk/tdecachegrind/tdecachegrind/coverageitem.cpp

344 lines
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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 coverage view.
*/
#include <tqpixmap.h>
#include <tdelocale.h>
#include "configuration.h"
#include "listutils.h"
#include "coverage.h"
#include "coverageitem.h"
// CallerCoverageItem
CallerCoverageItem::CallerCoverageItem(TQListView* parent, Coverage* c,
TraceFunction* base,
TraceCostType* ct,
TraceCost::CostType gt)
: TQListViewItem(parent)
{
_skipped = 0;
_coverage = c;
_function = c ? c->function() : 0;
_base = base;
_groupType = TraceCost::NoCostType;
setText(3, _function->prettyNameWithLocation());
setCostType(ct);
setGroupType(gt);
}
CallerCoverageItem::CallerCoverageItem(TQListView* parent, int skipped, Coverage* c,
TraceFunction* base,
TraceCostType* ct,
TraceCost::CostType gt)
: TQListViewItem(parent)
{
_skipped = skipped;
_coverage = c;
_function = c ? c->function() : 0;
_base = base;
_groupType = TraceCost::NoCostType;
setText(3, i18n("(%n function skipped)", "(%n functions skipped)", _skipped));
setCostType(ct);
setGroupType(gt);
}
void CallerCoverageItem::setGroupType(TraceCost::CostType gt)
{
if (_skipped) return;
if (_groupType == gt) return;
_groupType = gt;
TQColor c = Configuration::functionColor(_groupType, _function);
setPixmap(3, colorPixmap(10, 10, c));
}
void CallerCoverageItem::setCostType(TraceCostType* ct)
{
_costType = ct;
update();
}
void CallerCoverageItem::update()
{
if (!_coverage) {
setText(0, TQString());
setText(1, TQString());
return;
}
_pSum = 100.0 * _coverage->inclusive();
SubCost realSum = _base->inclusive()->subCost(_costType);
_sum = SubCost(realSum * _coverage->inclusive());
TQString str;
if (Configuration::showPercentage())
str = TQString("%1").arg(_pSum, 0, 'f', Configuration::percentPrecision());
else
str = _sum.pretty();
if (_skipped) {
setText(0, TQString("< %1").arg(str));
return;
}
setText(0, str);
setPixmap(0, partitionPixmap(25, 10, _coverage->inclusiveHistogram(), 0,
Coverage::maxHistogramDepth, false));
// call count
_cc = SubCost(_coverage->callCount());
setText(2, _cc ? _cc.pretty() : TQString("(0)"));
// distance (min/max/median)
_distance = _coverage->inclusiveMedian();
TQString distString;
if (_coverage->minDistance() == _coverage->maxDistance())
distString = TQString::number(_distance);
else
distString = TQString("%1-%2 (%3)")
.arg(_coverage->minDistance())
.arg(_coverage->maxDistance())
.arg(_distance);
setText(1, distString);
}
int CallerCoverageItem::compare(TQListViewItem * i,
int col, bool ascending ) const
{
const CallerCoverageItem* ci1 = this;
const CallerCoverageItem* ci2 = (CallerCoverageItem*) i;
// we always want descending order
if (ascending) {
ci1 = ci2;
ci2 = this;
}
// a skip entry is always sorted last
if (ci1->_skipped) return -1;
if (ci2->_skipped) return 1;
if (col==0) {
if (ci1->_pSum < ci2->_pSum) return -1;
if (ci1->_pSum > ci2->_pSum) return 1;
// for same percentage (e.g. all 100%), use distance info
if (ci1->_distance < ci2->_distance) return -1;
if (ci1->_distance > ci2->_distance) return 1;
return 0;
}
if (col==1) {
if (ci1->_distance < ci2->_distance) return -1;
if (ci1->_distance > ci2->_distance) return 1;
return 0;
}
if (col==2) {
if (ci1->_cc < ci2->_cc) return -1;
if (ci1->_cc > ci2->_cc) return 1;
return 0;
}
return TQListViewItem::compare(i, col, ascending);
}
// CalleeCoverageItem
CalleeCoverageItem::CalleeCoverageItem(TQListView* parent, Coverage* c,
TraceFunction* base,
TraceCostType* ct,
TraceCost::CostType gt)
: TQListViewItem(parent)
{
_skipped = 0;
_coverage = c;
_function = c ? c->function() : 0;
_base = base;
_groupType = TraceCost::NoCostType;
setText(4, _function->prettyNameWithLocation());
setCostType(ct);
setGroupType(gt);
}
CalleeCoverageItem::CalleeCoverageItem(TQListView* parent, int skipped, Coverage* c,
TraceFunction* base,
TraceCostType* ct,
TraceCost::CostType gt)
: TQListViewItem(parent)
{
_skipped = skipped;
_coverage = c;
_function = c ? c->function() : 0;
_base = base;
_groupType = TraceCost::NoCostType;
setText(4, i18n("(%n function skipped)", "(%n functions skipped)", _skipped));
setCostType(ct);
setGroupType(gt);
}
void CalleeCoverageItem::setGroupType(TraceCost::CostType gt)
{
if (_skipped) return;
if (_groupType == gt) return;
_groupType = gt;
TQColor c = Configuration::functionColor(_groupType, _function);
setPixmap(4, colorPixmap(10, 10, c));
}
void CalleeCoverageItem::setCostType(TraceCostType* ct)
{
_costType = ct;
update();
}
void CalleeCoverageItem::update()
{
if (!_coverage) {
setText(0, TQString());
setText(1, TQString());
setText(2, TQString());
return;
}
_pSum = 100.0 * _coverage->inclusive();
// pSum/pSelf are percentages of inclusive cost of base
SubCost realSum = _base->inclusive()->subCost(_costType);
_sum = SubCost(realSum * _coverage->inclusive());
TQString str;
if (Configuration::showPercentage())
str = TQString("%1").arg(_pSum, 0, 'f', Configuration::percentPrecision());
else
str = _sum.pretty();
if (_skipped) {
str = TQString("< %1").arg(str);
setText(0, str);
setText(1, str);
return;
}
setText(0, str);
_pSelf = 100.0 * _coverage->self();
_self = SubCost(realSum * _coverage->self());
if (Configuration::showPercentage()) {
setText(1, TQString("%1")
.arg(_pSelf, 0, 'f', Configuration::percentPrecision()));
}
else {
setText(1, _self.pretty());
}
setPixmap(0, partitionPixmap(25, 10, _coverage->inclusiveHistogram(), 0,
Coverage::maxHistogramDepth, false));
setPixmap(1, partitionPixmap(25, 10, _coverage->selfHistogram(), 0,
Coverage::maxHistogramDepth, false));
_cc = SubCost(_coverage->callCount());
setText(3, _cc ? _cc.pretty() : TQString("(0)"));
// for comparations
_distance = _coverage->inclusiveMedian();
TQString distString;
if (_coverage->minDistance() == _coverage->maxDistance())
distString = TQString::number(_distance);
else {
int sMed = _coverage->selfMedian();
TQString med;
if (_distance == sMed)
med = TQString::number(_distance);
else
med = TQString("%1/%2").arg(_distance).arg(sMed);
distString = TQString("%1-%2 (%3)")
.arg(_coverage->minDistance())
.arg(_coverage->maxDistance())
.arg(med);
}
setText(2, distString);
}
int CalleeCoverageItem::compare(TQListViewItem * i,
int col, bool ascending ) const
{
CalleeCoverageItem* ci = (CalleeCoverageItem*) i;
// a skip entry is always sorted last
if (_skipped) return -1;
if (ci->_skipped) return 1;
if (col==0) {
if (_pSum < ci->_pSum) return -1;
if (_pSum > ci->_pSum) return 1;
// for same percentage (e.g. all 100%), use distance info
if (_distance < ci->_distance) return -1;
if (_distance > ci->_distance) return 1;
return 0;
}
if (col==1) {
if (_pSelf < ci->_pSelf) return -1;
if (_pSelf > ci->_pSelf) return 1;
// for same percentage (e.g. all 100%), use distance info
if (_distance < ci->_distance) return -1;
if (_distance > ci->_distance) return 1;
return 0;
}
if (col==2) {
// we want to sort the distance in contra direction to costs
if (_distance < ci->_distance) return 1;
if (_distance > ci->_distance) return -1;
return 0;
}
if (col==3) {
if (_cc < ci->_cc) return -1;
if (_cc > ci->_cc) return 1;
return 0;
}
return TQListViewItem::compare(i, col, ascending);
}