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, 86 insertions, 0 deletions

diff --git a/include/xmloff/xmlement.hxx b/include/xmloff/xmlement.hxx
new file mode 100644
index 000000000..bedef86e6
--- /dev/null
+++ b/include/xmloff/xmlement.hxx
@@ -0,0 +1,86 @@
+/* -*- 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_XMLOFF_XMLEMENT_HXX
+#define INCLUDED_XMLOFF_XMLEMENT_HXX
+
+#include <sal/types.h>
+#include <xmloff/xmltoken.hxx>
+
+/** Map an XMLTokenEnum to an enum value.
+ * To be used with SvXMLUnitConverter::convertEnum(...)
+ * We store the enum internally as a fixed size field, since there are
+ * places where we want to store a generic pointer to an array of SvXMLEnumMapEntry
+ * and we don't want to templatize the class.
+ */
+template<typename EnumT>
+struct SvXMLEnumMapEntry
+{
+private:
+    ::xmloff::token::XMLTokenEnum   eToken;
+    sal_uInt16                      nValue;
+public:
+    SvXMLEnumMapEntry(::xmloff::token::XMLTokenEnum eToken_, EnumT nValue_)
+        : eToken(eToken_), nValue(static_cast<sal_uInt16>(nValue_)) {}
+    ::xmloff::token::XMLTokenEnum   GetToken() const { return eToken; }
+    sal_uInt16                      GetValue() const { return nValue; }
+};
+
+#if defined(_MSC_VER)
+// specialisation to avoid lots of "C2398: conversion from 'const sal_Int16' to 'sal_uInt16' requires a narrowing conversion"
+// errors when compiling on MSVC
+template<>
+struct SvXMLEnumMapEntry<sal_uInt16>
+{
+private:
+    ::xmloff::token::XMLTokenEnum   eToken;
+    sal_uInt16                      nValue;
+public:
+    SvXMLEnumMapEntry(::xmloff::token::XMLTokenEnum eToken_, sal_Int32 nValue_)
+        : eToken(eToken_), nValue(nValue_) {}
+    ::xmloff::token::XMLTokenEnum   GetToken() const { return eToken; }
+    sal_uInt16                      GetValue() const { return nValue; }
+};
+#endif
+
+#define ENUM_STRING_MAP_ENTRY(name,tok) { name, sizeof(name)-1, tok }
+
+#define ENUM_STRING_MAP_END()           { nullptr, 0, 0 }
+
+/** Map a const char* (with length) to a sal_uInt16 value.
+ * To be used with SvXMLUnitConverter::convertEnum(...)
+ */
+template<typename EnumT>
+struct SvXMLEnumStringMapEntry
+{
+private:
+    const char *    pName;
+    sal_Int32       nNameLength;
+    sal_uInt16      nValue;
+public:
+    SvXMLEnumStringMapEntry(const char * pName_, sal_Int32 nNameLength_, EnumT nValue_)
+        : pName(pName_), nNameLength(nNameLength_), nValue(nValue_) {}
+    const char * GetName() const { return pName; }
+    sal_Int32    GetNameLength() const { return nNameLength; }
+    EnumT        GetValue() const { return static_cast<EnumT>(nValue); }
+};
+
+#endif // INCLUDED_XMLOFF_XMLEMENT_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */