1 files changed, 69 insertions, 0 deletions
diff --git a/src/qmldom/qqmldomfieldfilter_p.h b/src/qmldom/qqmldomfieldfilter_p.h
new file mode 100644
index 0000000000..8ee5caa2c4
--- /dev/null
+++ b/src/qmldom/qqmldomfieldfilter_p.h
@@ -0,0 +1,69 @@
+// Copyright (C) 2020 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QQMLDOMFIELDFILTER_P_H
+#define QQMLDOMFIELDFILTER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qqmldom_fwd_p.h"
+#include "qqmldom_global.h"
+#include "qqmldompath_p.h"
+
+#include <QtCore/qobject.h>
+#include <QtCore/qmap.h>
+#include <QtCore/qset.h>
+#include <QtQml/private/qqmljsastvisitor_p.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace QQmlJS {
+namespace Dom {
+
+class QMLDOM_EXPORT FieldFilter
+{
+    Q_GADGET
+public:
+    QString describeFieldsFilter() const;
+    bool addFilter(const QString &f);
+    bool operator()(const DomItem &, const Path &, const DomItem &) const;
+    bool operator()(const DomItem &, const PathEls::PathComponent &c, const DomItem &) const;
+    static FieldFilter noFilter();
+    static FieldFilter defaultFilter();
+    static FieldFilter noLocationFilter();
+    static FieldFilter compareFilter();
+    static FieldFilter compareNoCommentsFilter();
+    void setFiltred();
+    const QMultiMap<QString, QString> &fieldFilterAdd() const { return m_fieldFilterAdd; }
+    QMultiMap<QString, QString> fieldFilterRemove() const { return m_fieldFilterRemove; }
+    QSet<DomType> filtredTypes;
+
+    FieldFilter(const QMultiMap<QString, QString> &fieldFilterAdd = {},
+                const QMultiMap<QString, QString> &fieldFilterRemove = {})
+        : m_fieldFilterAdd(fieldFilterAdd), m_fieldFilterRemove(fieldFilterRemove)
+    {
+        setFiltred();
+    }
+
+private:
+    QMultiMap<QString, QString> m_fieldFilterAdd;
+    QMultiMap<QString, QString> m_fieldFilterRemove;
+    QSet<DomType> m_filtredTypes;
+    QSet<size_t> m_filtredFields;
+    bool m_filtredDefault = true;
+};
+
+} // end namespace Dom
+} // end namespace QQmlJS
+
+QT_END_NAMESPACE
+#endif // QQMLDOMFIELDFILTER_P_H