First implementation

window/TraceWindow/AggregatedTraceViewItem.cpp

@@ -0,0 +1,71 @@
+/*
+
+  Copyright (c) 2015, 2016 Hubert Denkmair <hubert@denkmair.de>
+
+  This file is part of cangaroo.
+
+  cangaroo 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, either version 2 of the License, or
+  (at your option) any later version.
+
+  cangaroo 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 cangaroo.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include "AggregatedTraceViewItem.h"
+
+AggregatedTraceViewItem::AggregatedTraceViewItem(AggregatedTraceViewItem *parent)
+  : _parent(parent)
+{
+}
+
+AggregatedTraceViewItem::~AggregatedTraceViewItem()
+{
+    qDeleteAll(_children);
+}
+
+void AggregatedTraceViewItem::appendChild(AggregatedTraceViewItem *child)
+{
+    _children.append(child);
+}
+
+AggregatedTraceViewItem *AggregatedTraceViewItem::child(int row) const
+{
+    return _children.value(row);
+}
+
+int AggregatedTraceViewItem::childCount() const
+{
+    return _children.count();
+}
+
+int AggregatedTraceViewItem::row() const
+{
+    if (_parent) {
+        return _parent->_children.indexOf(const_cast<AggregatedTraceViewItem*>(this));
+    } else {
+        return 0;
+    }
+}
+
+AggregatedTraceViewItem *AggregatedTraceViewItem::parent() const
+{
+    return _parent;
+}
+
+AggregatedTraceViewItem *AggregatedTraceViewItem::firstChild() const
+{
+    return _children.first();
+}
+
+AggregatedTraceViewItem *AggregatedTraceViewItem::lastChild() const
+{
+    return _children.last();
+}