1 files changed, 80 insertions, 0 deletions
diff --git a/include/oox/export/utils.hxx b/include/oox/export/utils.hxx
new file mode 100644
index 000000000..00fd953a0
--- /dev/null
+++ b/include/oox/export/utils.hxx
@@ -0,0 +1,80 @@
+/* -*- 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_OOX_EXPORT_UTILS_HXX
+#define INCLUDED_OOX_EXPORT_UTILS_HXX
+
+#include <sal/config.h>
+
+#include <o3tl/unit_conversion.hxx>
+#include <rtl/string.hxx>
+#include <sal/types.h>
+
+#include <cmath>
+
+inline OString I32SHEX(sal_Int32 x)
+{
+    OString aStr = OString::number(x, 16);
+    while (aStr.getLength() < 6)
+        aStr = "0" + aStr;
+    return aStr;
+}
+
+/**
+ * @return const char* literal "true" for true value, or literal "false"
+ *         for false value.
+ */
+static constexpr const char* ToPsz(bool b)
+{
+    return b ? "true" : "false";
+}
+
+/**
+ * @return literal "1" for true value, or literal "0" for false value.
+ */
+static constexpr const char* ToPsz10(bool b)
+{
+    // xlsx seems to use "1" or "0" for boolean values.  I wonder it ever uses
+    // the "true" "false" variant.
+    return b ? "1" : "0";
+}
+
+static constexpr sal_Int64 PPTtoEMU( sal_Int32 nPPT )
+{
+    return o3tl::convert(nPPT, o3tl::Length::master, o3tl::Length::emu);
+}
+
+static constexpr sal_Int64 TwipsToEMU( sal_Int32 nTwips )
+{
+    return o3tl::convert(nTwips, o3tl::Length::twip, o3tl::Length::emu);
+}
+
+template <typename T>
+OString write1000thOfAPercent(T number)
+{
+    return OString::number( lround(number * 1000.0) );
+}
+
+namespace oox::drawingml {
+    enum DocumentType { DOCUMENT_DOCX, DOCUMENT_PPTX, DOCUMENT_XLSX };
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */