Add callgrind plugin.

Merge-request: 284
Reviewed-by: hjk <qtc-committer@nokia.com>

src/plugins/callgrind/callgrindtextmark.h

@@ -0,0 +1,76 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator Analyzer Tools
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef CALLGRINDTEXTMARK_H
+#define CALLGRINDTEXTMARK_H
+
+#include <texteditor/basetextmark.h>
+
+#include <QtCore/QPersistentModelIndex>
+
+QT_BEGIN_NAMESPACE
+QT_END_NAMESPACE
+
+namespace Valgrind {
+namespace Callgrind {
+class Function;
+}
+}
+
+namespace Callgrind {
+namespace Internal {
+
+class CallgrindTextMark : public TextEditor::BaseTextMark
+{
+    Q_OBJECT
+
+public:
+    /**
+     * This creates a callgrind text mark for a specific Function
+     *
+     * \param index DataModel model index
+     * \note The index parameter must refer to one of the DataModel cost columns
+     */
+    explicit CallgrindTextMark(const QPersistentModelIndex &index,
+                               const QString &fileName, int lineNumber);
+    virtual ~CallgrindTextMark();
+
+    const Valgrind::Callgrind::Function *function() const;
+
+    virtual double widthFactor() const;
+    virtual void paint(QPainter *painter, const QRect &paintRect) const;
+
+private:
+    QPersistentModelIndex m_modelIndex;
+};
+
+} // namespace Internal
+} // namespace Callgrind
+
+#endif // CALLGRINDTEXTMARK_H