1 files changed, 84 insertions, 0 deletions
diff --git a/src/plugins/cpptools/cppfileiterationorder.h b/src/plugins/cpptools/cppfileiterationorder.h
new file mode 100644
index 0000000000..aecd17d036
--- /dev/null
+++ b/src/plugins/cpptools/cppfileiterationorder.h
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://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 http://www.qt.io/terms-conditions.  For further information
+** use the contact form at http://www.qt.io/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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, The Qt Company gives you certain additional
+** rights.  These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#ifndef FILEITERATIONORDER_H
+#define FILEITERATIONORDER_H
+
+#include "cpptools_global.h"
+
+#include <QStringList>
+
+#include <set>
+
+namespace CppTools {
+
+class CPPTOOLS_EXPORT FileIterationOrder {
+public:
+    struct Entry {
+        Entry(const QString &filePath,
+              const QString &projectPartId = QString(),
+              int commonFilePathPrefixLength = 0,
+              int commonProjectPartPrefixLength = 0);
+
+        friend CPPTOOLS_EXPORT bool operator<(const Entry &first, const Entry &second);
+
+        const QString filePath;
+        const QString projectPartId;
+        int commonFilePathPrefixLength = 0;
+        int commonProjectPartPrefixLength = 0;
+    };
+
+    FileIterationOrder();
+    FileIterationOrder(const QString &referenceFilePath,
+                       const QString &referenceProjectPartId);
+
+    void setReference(const QString &filePath, const QString &projectPartId);
+    bool isValid() const;
+
+    void insert(const QString &filePath, const QString &projectPartId = QString());
+    void remove(const QString &filePath, const QString &projectPartId);
+    QStringList toStringList() const;
+
+private:
+    Entry createEntryFromFilePath(const QString &filePath,
+                                  const QString &projectPartId) const;
+
+private:
+    QString m_referenceFilePath;
+    QString m_referenceProjectPartId;
+    std::multiset<Entry> m_set;
+};
+
+CPPTOOLS_EXPORT bool operator<(const FileIterationOrder::Entry &first,
+                               const FileIterationOrder::Entry &second);
+
+} // namespace CppTools
+
+#endif // FILEITERATIONORDER_H