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125 lines
3 KiB
C++
125 lines
3 KiB
C++
/* This file is part of KCachegrind.
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Copyright (C) 2003 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
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KCachegrind is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation, version 2.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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/*
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* Items of stack dockable.
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*/
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#include "stackitem.h"
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#include <QPixmap>
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#include "globalguiconfig.h"
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#include "listutils.h"
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#include "stackselection.h"
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// StackItem
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StackItem::StackItem(StackSelection* ss,
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QTreeWidget* parent, TraceFunction* f)
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:QTreeWidgetItem(parent)
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{
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_view = ss;
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_function = f;
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_call = 0;
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setTextAlignment(0, Qt::AlignRight);
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setTextAlignment(1, Qt::AlignRight);
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setTextAlignment(2, Qt::AlignRight);
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updateGroup();
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updateCost();
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setText(2, QString("-- "));
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setText(3, f->prettyName());
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}
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StackItem::StackItem(StackSelection* ss,
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QTreeWidget* parent, TraceCall* call)
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:QTreeWidgetItem(parent)
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{
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_view = ss;
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_call = call;
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_function = call->called();
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setTextAlignment(0, Qt::AlignRight);
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setTextAlignment(1, Qt::AlignRight);
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setTextAlignment(2, Qt::AlignRight);
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updateGroup();
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updateCost();
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setText(3, _function->prettyName());
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}
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void StackItem::updateGroup()
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{
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QColor c = GlobalGUIConfig::functionColor(_view->groupType(),
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_function);
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setIcon(3, colorPixmap(10, 10, c));
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}
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void StackItem::updateCost()
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{
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if (!_call) return;
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setText(2, _call->prettyCallCount());
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EventType* ct = _view->eventType();
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_sum = _call->subCost(ct);
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double total = _call->called()->data()->subCost(ct);
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if (total == 0.0) {
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setText(0, "-");
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setIcon(0, QPixmap());
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}
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else {
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double sum = 100.0 * _sum / total;
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if (GlobalConfig::showPercentage())
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setText(0, QString("%1")
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.arg(sum, 0, 'f', GlobalConfig::percentPrecision()));
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else
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setText(0, _call->prettySubCost(ct));
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setIcon(0, costPixmap(ct, _call, total, false));
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}
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// if _eventType2 is 0, column1 is hidden, no change needed
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EventType* ct2 = _view->eventType2();
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if (!ct2) return;
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_sum = _call->subCost(ct2);
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total = _call->called()->data()->subCost(ct2);
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if (total == 0.0) {
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setText(1, "-");
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setIcon(1, QPixmap());
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}
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else {
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double sum = 100.0 * _sum / total;
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if (GlobalConfig::showPercentage())
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setText(1, QString("%1")
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.arg(sum, 0, 'f', GlobalConfig::percentPrecision()));
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else
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setText(1, _call->prettySubCost(ct2));
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setIcon(1, costPixmap(ct2, _call, total, false));
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}
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}
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