QmlJSDebug: Add a Debug Message Client

QDebugMessageClient uses the QDebugMessageService to
retrieve and emit the debug output.

Change-Id: Id02d148954dfa613d3fd317b4a533cfed34e345b
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>

src/libs/qmljsdebugclient/qdebugmessageclient.h

@@ -0,0 +1,65 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 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.
+**
+**************************************************************************/
+
+#ifndef QDEBUGMESSAGECLIENT_H
+#define QDEBUGMESSAGECLIENT_H
+
+#include "qdeclarativedebugclient.h"
+#include "qmljsdebugclient_global.h"
+
+namespace QmlJsDebugClient {
+
+class QDebugMessageClientPrivate;
+class QMLJSDEBUGCLIENT_EXPORT QDebugMessageClient : public QDeclarativeDebugClient
+{
+    Q_OBJECT
+
+public:
+    explicit QDebugMessageClient(QDeclarativeDebugConnection *client);
+    ~QDebugMessageClient();
+
+protected:
+    virtual void statusChanged(Status status);
+    virtual void messageReceived(const QByteArray &);
+
+signals:
+    void newStatus(QDeclarativeDebugClient::Status);
+    void message(QtMsgType, const QString &);
+
+private:
+    class QDebugMessageClientPrivate *d;
+    Q_DISABLE_COPY(QDebugMessageClient)
+};
+
+} // namespace QmlJsDebugClient
+
+#endif // QDEBUGMESSAGECLIENT_H