4 files changed, 143 insertions, 2 deletions
diff --git a/src/libs/cplusplus/cplusplus-lib.pri b/src/libs/cplusplus/cplusplus-lib.pri
index bd77b940bfb..7d2a3c9acaf 100644
--- a/src/libs/cplusplus/cplusplus-lib.pri
+++ b/src/libs/cplusplus/cplusplus-lib.pri
@@ -57,7 +57,8 @@ HEADERS += \
     $$PWD/pp-scanner.h \
     $$PWD/findcdbbreakpoint.h \
     $$PWD/PPToken.h \
-    $$PWD/Dumpers.h
+    $$PWD/Dumpers.h \
+    $$PWD/cppmodelmanagerbase.h
 
 SOURCES += \
     $$PWD/SimpleLexer.cpp \
@@ -85,6 +86,7 @@ SOURCES += \
     $$PWD/pp-scanner.cpp \
     $$PWD/findcdbbreakpoint.cpp \
     $$PWD/PPToken.cpp \
-    $$PWD/Dumpers.cpp
+    $$PWD/Dumpers.cpp \
+    $$PWD/cppmodelmanagerbase.cpp
 
 RESOURCES += $$PWD/cplusplus.qrc
diff --git a/src/libs/cplusplus/cplusplus.qbs b/src/libs/cplusplus/cplusplus.qbs
index 2331804a55f..09dfe63cec5 100644
--- a/src/libs/cplusplus/cplusplus.qbs
+++ b/src/libs/cplusplus/cplusplus.qbs
@@ -94,6 +94,7 @@ QtcLibrary {
             "BackwardsScanner.cpp", "BackwardsScanner.h",
             "CppDocument.cpp", "CppDocument.h",
             "CppRewriter.cpp", "CppRewriter.h",
+            "cppmodelmanagerbase.cpp", "cppmodelmanagerbase.h",
             "DependencyTable.cpp", "DependencyTable.h",
             "DeprecatedGenTemplateInstance.cpp", "DeprecatedGenTemplateInstance.h",
             "ExpressionUnderCursor.cpp", "ExpressionUnderCursor.h",
diff --git a/src/libs/cplusplus/cppmodelmanagerbase.cpp b/src/libs/cplusplus/cppmodelmanagerbase.cpp
new file mode 100644
index 00000000000..6ad44b5bc4a
--- /dev/null
+++ b/src/libs/cplusplus/cppmodelmanagerbase.cpp
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include "cppmodelmanagerbase.h"
+
+namespace CPlusPlus {
+
+static CppModelManagerBase *g_instance = 0;
+
+CppModelManagerBase::CppModelManagerBase(QObject *parent)
+    : QObject(parent)
+{
+    Q_ASSERT(!g_instance);
+    g_instance = this;
+}
+
+CppModelManagerBase::~CppModelManagerBase()
+{
+    Q_ASSERT(g_instance == this);
+    g_instance = 0;
+}
+
+CppModelManagerBase *CppModelManagerBase::instance()
+{
+    return g_instance;
+}
+
+bool CppModelManagerBase::trySetExtraDiagnostics(const QString &fileName, const QString &kind,
+                                                 const QList<CPlusPlus::Document::DiagnosticMessage> &diagnostics)
+{
+    if (CppModelManagerBase *mm = instance())
+        return mm->setExtraDiagnostics(fileName, kind, diagnostics);
+    return false;
+}
+
+bool CppModelManagerBase::setExtraDiagnostics(const QString &fileName, const QString &kind,
+                                              const QList<CPlusPlus::Document::DiagnosticMessage> &diagnostics)
+{
+    Q_UNUSED(fileName);
+    Q_UNUSED(kind);
+    Q_UNUSED(diagnostics);
+    return false;
+}
+
+CPlusPlus::Snapshot CppModelManagerBase::snapshot() const
+{
+    return CPlusPlus::Snapshot();
+}
+
+} // namespace CPlusPlus
diff --git a/src/libs/cplusplus/cppmodelmanagerbase.h b/src/libs/cplusplus/cppmodelmanagerbase.h
new file mode 100644
index 00000000000..f76c80a3ed2
--- /dev/null
+++ b/src/libs/cplusplus/cppmodelmanagerbase.h
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#ifndef CPPMODELMANAGERBASE_H
+#define CPPMODELMANAGERBASE_H
+
+#include <cplusplus/CppDocument.h>
+
+#include <QObject>
+#include <QList>
+
+QT_BEGIN_NAMESPACE
+class QString;
+QT_END_NAMESPACE
+
+namespace CPlusPlus {
+
+class CPLUSPLUS_EXPORT CppModelManagerBase : public QObject
+{
+    Q_OBJECT
+public:
+    CppModelManagerBase(QObject *parent = 0);
+    ~CppModelManagerBase();
+
+    static CppModelManagerBase *instance();
+    static bool trySetExtraDiagnostics(const QString &fileName, const QString &kind,
+                                       const QList<Document::DiagnosticMessage> &diagnostics);
+
+    virtual bool setExtraDiagnostics(const QString &fileName, const QString &kind,
+                                     const QList<Document::DiagnosticMessage> &diagnostics);
+    virtual CPlusPlus::Snapshot snapshot() const;
+};
+
+} // namespace CPlusPlus
+
+#endif // CPPMODELMANAGERBASE_H