Clang: Add clang refactoring

Change-Id: I2e3f36f810276da3f8dc7dcc587b06f8edb586d3
GPush-Base: d02f51b48fc752fddcdef6dcb32b3f7f6c0195a3
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

src/plugins/clangrefactoring/clangrefactoringplugin.h

@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#pragma once
+
+#include "refactoringengine.h"
+#include "refactoringclient.h"
+
+#include <refactoringconnectionclient.h>
+#include <refactoringserverproxy.h>
+
+#include <extensionsystem/iplugin.h>
+
+
+namespace ClangRefactoring {
+
+class ClangRefactoringPlugin : public ExtensionSystem::IPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "ClangRefactoring.json")
+
+public:
+    bool initialize(const QStringList &arguments, QString *errorMessage);
+    void extensionsInitialized();
+
+    static RefactoringEngine &refactoringEngine();
+
+private:
+    void startBackend();
+    void connectBackend();
+    void backendIsConnected();
+
+private:
+    static ClangBackEnd::RefactoringConnectionClient connectionClient;
+    static RefactoringClient client;
+    static RefactoringEngine engine;
+};
+
+} // namespace ClangRefactoring