1 files changed, 116 insertions, 0 deletions
diff --git a/kcachegrind/kcachegrind/stackitem.cpp b/kcachegrind/kcachegrind/stackitem.cpp
new file mode 100644
index 00000000..7ffdd2d3
--- /dev/null
+++ b/kcachegrind/kcachegrind/stackitem.cpp
@@ -0,0 +1,116 @@
+/* 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+/*
+ * Items of stack dockable.
+ */
+
+#include <qpixmap.h>
+#include <klocale.h>
+
+#include "configuration.h"
+#include "listutils.h"
+#include "stackitem.h"
+#include "stackselection.h"
+
+// StackItem
+
+StackItem::StackItem(StackSelection* ss, 
+		     QListView* parent, TraceFunction* f)
+  :QListViewItem(parent)
+{
+  _view = ss;
+  _function = f;
+  _call = 0;
+
+  updateGroup();
+  updateCost();
+
+  setText(2, QString("-- "));
+  setText(3, f->prettyName());
+}
+
+StackItem::StackItem(StackSelection* ss,
+		     QListView* parent, TraceCall* call)
+  :QListViewItem(parent)
+{
+  _view = ss;
+  _call = call;
+  _function = call->called();
+
+  updateGroup();
+  updateCost();
+
+  setText(3, _function->prettyName());
+}
+
+
+void StackItem::updateGroup()
+{
+  QColor c = Configuration::functionColor(_view->groupType(),
+					  _function);
+  setPixmap(3, colorPixmap(10, 10, c));
+}
+
+void StackItem::updateCost()
+{
+  if (!_call) return;
+
+  setText(2, _call->prettyCallCount());
+
+  TraceCostType* ct = _view->costType();
+  _sum = _call->subCost(ct);
+  double total = _call->called()->data()->subCost(ct);
+  if (total == 0.0) {
+    setText(0, "-");
+    setPixmap(0, QPixmap());
+  }
+  else {
+    double sum  = 100.0 * _sum / total;
+
+    if (Configuration::showPercentage())
+      setText(0, QString("%1")
+	      .arg(sum, 0, 'f', Configuration::percentPrecision()));
+    else
+      setText(0, _call->prettySubCost(ct));
+    
+    setPixmap(0, costPixmap(ct, _call, total, false));
+  }
+
+  // if _costType2 is 0, column1 is hidden, no change needed
+  TraceCostType* ct2 = _view->costType2();
+  if (!ct2) return;
+
+  _sum = _call->subCost(ct2);
+  total = _call->called()->data()->subCost(ct2);
+  if (total == 0.0) {
+    setText(1, "-");
+    setPixmap(1, QPixmap());
+  }
+  else {
+    double sum  = 100.0 * _sum / total;
+
+    if (Configuration::showPercentage())
+      setText(1, QString("%1")
+	      .arg(sum, 0, 'f', Configuration::percentPrecision()));
+    else
+      setText(1, _call->prettySubCost(ct2));
+    
+    setPixmap(1, costPixmap(ct2, _call, total, false));
+  }
+}