Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 60 insertions, 0 deletions

diff --git a/include/svl/itemiter.hxx b/include/svl/itemiter.hxx
new file mode 100644
index 000000000..13cf14b61
--- /dev/null
+++ b/include/svl/itemiter.hxx
@@ -0,0 +1,60 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_SVL_ITEMITER_HXX
+#define INCLUDED_SVL_ITEMITER_HXX
+
+#include <svl/svldllapi.h>
+#include <svl/itemset.hxx>
+
+class SfxPoolItem;
+
+class SVL_DLLPUBLIC SfxItemIter
+{
+    const SfxItemSet& m_rSet;
+    sal_uInt16 m_nStart;
+    sal_uInt16 m_nEnd;
+    sal_uInt16 m_nCurrent;
+
+public:
+    SfxItemIter(const SfxItemSet& rSet);
+
+    /// get item, or null if no items
+    const SfxPoolItem* GetCurItem() const
+    {
+        return m_rSet.m_nCount ? *(m_rSet.m_ppItems + m_nCurrent) : nullptr;
+    }
+    const SfxPoolItem* NextItem() { return (m_nCurrent < m_nEnd) ? ImplNextItem() : nullptr; }
+
+    bool IsAtEnd() const { return m_nCurrent == m_nEnd; }
+
+    sal_uInt16 GetCurPos() const { return m_nCurrent; }
+    sal_uInt16 GetFirstPos() const { return m_nStart; }
+    sal_uInt16 GetLastPos() const { return m_nEnd; }
+
+    SfxItemState GetItemState(bool bSrchInParent = true,
+                              const SfxPoolItem** ppItem = nullptr) const;
+    void ClearItem();
+
+private:
+    const SfxPoolItem* ImplNextItem();
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */