Add debug output command

Adds a infrastructure to get text information back to the client.

Change-Id: Ie5b92f875fe4cbd5f5a8e4d60a797efa0e5cbf70
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>

share/qtcreator/qml/qmlpuppet/commands/debugoutputcommand.cpp

@@ -0,0 +1,74 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@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 qt-info@nokia.com.
+**
+**************************************************************************/
+
+
+#include "debugoutputcommand.h"
+
+namespace QmlDesigner {
+
+DebugOutputCommand::DebugOutputCommand()
+{
+}
+
+DebugOutputCommand::DebugOutputCommand(const QString &text, DebugOutputCommand::Type type)
+    : m_text(text),
+      m_type(type)
+{
+}
+
+qint32 DebugOutputCommand::type() const
+{
+    return m_type;
+}
+
+QString DebugOutputCommand::text() const
+{
+    return m_text;
+}
+
+QDataStream &operator<<(QDataStream &out, const DebugOutputCommand &command)
+{
+    out << command.type();
+    out << command.text();
+
+    return out;
+}
+
+QDataStream &operator>>(QDataStream &in, DebugOutputCommand &command)
+{
+    in >> command.m_type;
+    in >> command.m_text;
+
+    return in;
+}
+
+} // namespace QmlDesigner