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, 64 insertions, 0 deletions

diff --git a/basegfx/source/inc/stringconversiontools.hxx b/basegfx/source/inc/stringconversiontools.hxx
new file mode 100644
index 000000000..797697d20
--- /dev/null
+++ b/basegfx/source/inc/stringconversiontools.hxx
@@ -0,0 +1,64 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <string_view>
+
+#include <sal/types.h>
+#include <rtl/ustring.hxx>
+
+namespace basegfx::internal
+    {
+        void skipSpaces(sal_Int32&      io_rPos,
+                        std::u16string_view rStr,
+                        const sal_Int32 nLen);
+
+        inline bool isOnNumberChar(const sal_Unicode aChar,
+                                   bool              bSignAllowed)
+        {
+            const bool bPredicate( (u'0' <= aChar && u'9' >= aChar)
+                                    || (bSignAllowed && u'+' == aChar)
+                                    || (bSignAllowed && u'-' == aChar)
+                                    || (u'.' == aChar));
+
+            return bPredicate;
+        }
+
+        inline bool isOnNumberChar(std::u16string_view rStr,
+                                   const sal_Int32 nPos)
+        {
+            return isOnNumberChar(rStr[nPos], true/*bSignAllowed*/);
+        }
+
+        bool importDoubleAndSpaces(double&          o_fRetval,
+                                   sal_Int32&       io_rPos,
+                                   std::u16string_view  rStr,
+                                   const sal_Int32  nLen );
+
+        bool importFlagAndSpaces(sal_Int32&      o_nRetval,
+                                 sal_Int32&      io_rPos,
+                                 std::u16string_view rStr,
+                                 const sal_Int32 nLen);
+
+} // namespace basegfx::internal
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */