1 files changed, 120 insertions, 0 deletions
diff --git a/comphelper/source/misc/numbers.cxx b/comphelper/source/misc/numbers.cxx
new file mode 100644
index 000000000..f3b609392
--- /dev/null
+++ b/comphelper/source/misc/numbers.cxx
@@ -0,0 +1,120 @@
+/* -*- 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 .
+ */
+
+#include <comphelper/numbers.hxx>
+#include <osl/diagnose.h>
+#include <sal/log.hxx>
+#include <com/sun/star/util/NumberFormat.hpp>
+#include <com/sun/star/util/XNumberFormatter.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+
+
+namespace comphelper
+{
+
+sal_Int16 getNumberFormatType(const css::uno::Reference<css::util::XNumberFormats>& xFormats, sal_Int32 nKey)
+{
+    sal_Int16 nReturn(css::util::NumberFormat::UNDEFINED);
+    if (xFormats.is())
+    {
+        try
+        {
+            css::uno::Reference<css::beans::XPropertySet> xFormat(xFormats->getByKey(nKey));
+            if (xFormat.is())
+                xFormat->getPropertyValue("Type") >>= nReturn;
+        }
+        catch(...)
+        {
+            SAL_WARN("comphelper", "getNumberFormatType : invalid key! (maybe created with another formatter ?)");
+        }
+    }
+    return nReturn;
+}
+
+
+sal_Int16 getNumberFormatType(const css::uno::Reference<css::util::XNumberFormatter>& xFormatter, sal_Int32 nKey)
+{
+    OSL_ENSURE(xFormatter.is(), "getNumberFormatType : the formatter isn't valid !");
+    css::uno::Reference<css::util::XNumberFormatsSupplier> xSupplier( xFormatter->getNumberFormatsSupplier());
+    OSL_ENSURE(xSupplier.is(), "getNumberFormatType : the formatter doesn't implement a supplier !");
+    css::uno::Reference<css::util::XNumberFormats> xFormats( xSupplier->getNumberFormats());
+    return getNumberFormatType(xFormats, nKey);
+}
+
+
+css::uno::Any getNumberFormatDecimals(const css::uno::Reference<css::util::XNumberFormats>& xFormats, sal_Int32 nKey)
+{
+    if (xFormats.is())
+    {
+        try
+        {
+            css::uno::Reference<css::beans::XPropertySet> xFormat( xFormats->getByKey(nKey));
+            if (xFormat.is())
+            {
+                return xFormat->getPropertyValue( "Decimals" );
+            }
+        }
+        catch(...)
+        {
+            SAL_WARN("comphelper", "getNumberFormatDecimals : invalid key! (may be created with another formatter ?)");
+        }
+    }
+    return css::uno::Any(sal_Int16(0));
+}
+
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::util;
+using namespace ::com::sun::star::beans;
+
+
+Any getNumberFormatProperty( const Reference< XNumberFormatter >& _rxFormatter, sal_Int32 _nKey, const OUString& _rPropertyName )
+{
+    Any aReturn;
+
+    OSL_ENSURE( _rxFormatter.is() && !_rPropertyName.isEmpty(), "getNumberFormatProperty: invalid arguments!" );
+    try
+    {
+        Reference< XNumberFormatsSupplier > xSupplier;
+        Reference< XNumberFormats > xFormats;
+        Reference< XPropertySet > xFormatProperties;
+
+        if ( _rxFormatter.is() )
+            xSupplier = _rxFormatter->getNumberFormatsSupplier();
+        if ( xSupplier.is() )
+            xFormats = xSupplier->getNumberFormats();
+        if ( xFormats.is() )
+            xFormatProperties = xFormats->getByKey( _nKey );
+
+        if ( xFormatProperties.is() )
+            aReturn = xFormatProperties->getPropertyValue( _rPropertyName );
+    }
+    catch( const Exception& )
+    {
+        OSL_FAIL( "::getNumberFormatProperty: caught an exception (did you create the key with another formatter?)!" );
+    }
+
+    return aReturn;
+}
+
+
+}   // namespace comphelper
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */