valgrind: code cosmetics

Change-Id: I695c7d40aeb0b0b1e6f8cc0856e5fa5d9d1ce2d1
Reviewed-on: http://codereview.qt.nokia.com/1600
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/valgrind/xmlprotocol/threadedparser.h

@@ -0,0 +1,91 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Author: Andreas Hartmetz, KDAB (andreas.hartmetz@kdab.com)
+**
+** Contact: Nokia Corporation (info@qt.nokia.com)
+**
+**
+** GNU Lesser General Public License Usage
+**
+** 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.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** Other Usage
+**
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at info@qt.nokia.com.
+**
+**************************************************************************/
+
+#ifndef LIBVALGRIND_PROTOCOL_THREADEDPARSER_H
+#define LIBVALGRIND_PROTOCOL_THREADEDPARSER_H
+
+#include <QtCore/QObject>
+
+QT_BEGIN_NAMESPACE
+class QIODevice;
+QT_END_NAMESPACE
+
+namespace Valgrind {
+namespace XmlProtocol {
+
+class Error;
+class Status;
+
+/**
+ * ThreadedParser for the Valgrind Output XmlProtocol 4
+ */
+class ThreadedParser : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit ThreadedParser(QObject *parent = 0);
+    ~ThreadedParser();
+
+    QString errorString() const;
+
+    /// interface additions relative to Parser because Parser is synchronous and this
+    /// class parses asynchronously in a non-public secondary thread.
+    bool waitForFinished();
+    bool isRunning() const;
+
+public Q_SLOTS:
+    ///@warning will move @p stream to a different thread and take ownership of it
+    void parse(QIODevice *stream);
+
+private Q_SLOTS:
+    void slotInternalError(const QString &errorString);
+
+Q_SIGNALS:
+    void status(const Valgrind::XmlProtocol::Status &status);
+    void error(const Valgrind::XmlProtocol::Error &error);
+    void internalError(const QString &errorString);
+    void errorCount(qint64 unique, qint64 count);
+    void suppressionCount(const QString &name, qint64 count);
+    void finished();
+
+private:
+    class Private;
+    Private *const d;
+};
+
+} // XmlProtocol
+} // Valgrind
+
+#endif //LIBVALGRIND_PROTOCOL_THREADEDPARSER_H