CppTools: Extract BaseEditorDocumentParser out of SnapshotUpdater

Change-Id: If89e81eec6d600d3d39cc09203cf434d0768c1b4
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

src/plugins/cpptools/baseeditordocumentparser.h

@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** 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 BASEEDITORDOCUMENTPARSER_H
+#define BASEEDITORDOCUMENTPARSER_H
+
+#include "cppmodelmanagerinterface.h"
+#include "cpptools_global.h"
+
+namespace CppTools {
+
+class CPPTOOLS_EXPORT BaseEditorDocumentParser
+{
+    Q_DISABLE_COPY(BaseEditorDocumentParser)
+    BaseEditorDocumentParser();
+
+public:
+    BaseEditorDocumentParser(const QString &filePath);
+    virtual ~BaseEditorDocumentParser();
+
+    QString filePath() const;
+
+    virtual void update(WorkingCopy workingCopy) = 0;
+
+    ProjectPart::Ptr projectPart() const;
+    void setProjectPart(ProjectPart::Ptr projectPart);
+
+    bool usePrecompiledHeaders() const;
+    void setUsePrecompiledHeaders(bool usePrecompiledHeaders);
+
+    QByteArray editorDefines() const;
+    void setEditorDefines(const QByteArray &editorDefines);
+
+protected:
+    void updateProjectPart();
+
+    bool editorDefinesChanged() const;
+    void resetEditorDefinesChanged();
+
+protected:
+    mutable QMutex m_mutex;
+
+private:
+    const QString m_filePath;
+
+    ProjectPart::Ptr m_projectPart;
+    ProjectPart::Ptr m_manuallySetProjectPart;
+
+    bool m_usePrecompiledHeaders;
+
+    QByteArray m_editorDefines;
+    bool m_editorDefinesChangedSinceLastUpdate;
+};
+
+} // namespace CppTools
+
+#endif // BASEEDITORDOCUMENTPARSER_H