Implement qml tab settings

Change-Id: I0b7365b5b3d7538f2b4a8c5eaff3420f448dd5be
Reviewed-on: http://codereview.qt.nokia.com/99
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>

src/plugins/qmljstools/qmljstoolssettings.h

@@ -0,0 +1,77 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** No Commercial Usage
+**
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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.
+**
+** 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**************************************************************************/
+
+#ifndef QMLJSTOOLSSETTINGS_H
+#define QMLJSTOOLSSETTINGS_H
+
+#include "qmljstools_global.h"
+
+#include <QtCore/QObject>
+
+namespace TextEditor
+{
+class TabPreferences;
+}
+
+namespace QmlJSTools
+{
+
+namespace Internal
+{
+class QmlJSToolsSettingsPrivate;
+}
+
+/**
+ * This class provides a central place for cpp tools settings.
+ */
+class QMLJSTOOLS_EXPORT QmlJSToolsSettings : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit QmlJSToolsSettings(QObject *parent);
+    ~QmlJSToolsSettings();
+
+    static QmlJSToolsSettings *instance();
+
+    TextEditor::TabPreferences *tabPreferences() const;
+
+private:
+    Internal::QmlJSToolsSettingsPrivate *m_d;
+
+    static QmlJSToolsSettings *m_instance;
+};
+
+} // namespace QmlJSTools
+
+#endif // QMLJSTOOLSSETTINGS_H