1 files changed, 136 insertions, 0 deletions
diff --git a/kcachegrind/kcachegrind/costlistitem.cpp b/kcachegrind/kcachegrind/costlistitem.cpp
new file mode 100644
index 00000000..bfe22730
--- /dev/null
+++ b/kcachegrind/kcachegrind/costlistitem.cpp
@@ -0,0 +1,136 @@
+/* This file is part of KCachegrind.
+   Copyright (C) 2002, 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include <math.h>
+
+#include <qpainter.h>
+#include <qregexp.h>
+
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kapplication.h>
+
+#include "listutils.h"
+#include "costlistitem.h"
+#include "coverage.h"
+#include "configuration.h"
+
+// CostListItem
+
+
+CostListItem::CostListItem(QListView* parent, TraceCostItem* costItem,
+                           TraceCostType* ct, int size)
+  :QListViewItem(parent)
+{
+  _groupSize = size;
+  _skipped = 0;
+  _costItem = costItem;
+  setCostType(ct);
+
+  if (costItem) {
+    updateName();
+    setPixmap(1, colorPixmap(10, 10,
+			     Configuration::groupColor(_costItem)));
+  }
+}
+
+CostListItem::CostListItem(QListView* parent, int skipped,
+			   TraceCostItem* costItem, TraceCostType* ct)
+  :QListViewItem(parent)
+{
+  _skipped = skipped;
+  _costItem = costItem;
+  setCostType(ct);
+
+  setText(1, i18n("(%n item skipped)", "(%n items skipped)", _skipped));
+}
+
+void CostListItem::setCostType(TraceCostType* ct)
+{
+  _costType = ct;
+  update();
+}
+
+void CostListItem::updateName()
+{
+  if (!_costItem) return;
+
+  QString n = _costItem->prettyName();
+  if (_groupSize>=0) n += QString(" (%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(_costType);
+  if (total == 0.0) {
+    setText(0, QString("---"));
+    setPixmap(0, QPixmap());
+    return;
+  }
+
+  _pure = _costItem->subCost(_costType);
+  double pure  = 100.0 * _pure / total;
+  QString str;
+  if (Configuration::showPercentage())
+    str = QString("%1").arg(pure, 0, 'f', Configuration::percentPrecision());
+  else
+    str = _costItem->prettySubCost(_costType);
+
+  if (_skipped) {
+    // special handling for skip entries...
+    setText(0, QString("< %1").arg(str));
+    return;
+  }
+
+  setText(0, str);
+  setPixmap(0, costPixmap(_costType, _costItem, total, false));
+}
+
+int CostListItem::compare(QListViewItem * i, int col, bool ascending ) const
+{
+  const CostListItem* fi1 = this;
+  const CostListItem* fi2 = (CostListItem*) 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->_pure < fi2->_pure) return -1;
+    if (fi1->_pure > fi2->_pure) return 1;
+    return 0;
+  }
+  return QListViewItem::compare(i, col, ascending);
+}