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, 188 insertions, 0 deletions

diff --git a/svl/source/items/slstitm.cxx b/svl/source/items/slstitm.cxx
new file mode 100644
index 000000000..bf0e37684
--- /dev/null
+++ b/svl/source/items/slstitm.cxx
@@ -0,0 +1,188 @@
+/* -*- 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 <svl/slstitm.hxx>
+#include <svl/poolitem.hxx>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <comphelper/sequence.hxx>
+#include <osl/diagnose.h>
+#include <rtl/ustrbuf.hxx>
+#include <tools/lineend.hxx>
+
+SfxPoolItem* SfxStringListItem::CreateDefault() { return new SfxStringListItem; }
+
+SfxStringListItem::SfxStringListItem()
+{
+}
+
+
+SfxStringListItem::SfxStringListItem( sal_uInt16 which, const std::vector<OUString>* pList ) :
+    SfxPoolItem( which )
+{
+    // FIXME: Putting an empty list does not work
+    // Therefore the query after the count is commented out
+    if( pList /*!!! && pList->Count() */ )
+    {
+        mpList = std::make_shared<std::vector<OUString>>();
+        *mpList = *pList;
+    }
+}
+
+
+SfxStringListItem::~SfxStringListItem()
+{
+}
+
+
+std::vector<OUString>& SfxStringListItem::GetList()
+{
+    if( !mpList )
+        mpList = std::make_shared<std::vector<OUString>>();
+    return *mpList;
+}
+
+const std::vector<OUString>& SfxStringListItem::GetList () const
+{
+    return const_cast< SfxStringListItem * >(this)->GetList();
+}
+
+
+bool SfxStringListItem::operator==( const SfxPoolItem& rItem ) const
+{
+    assert(SfxPoolItem::operator==(rItem));
+
+    const SfxStringListItem& rSSLItem = static_cast<const SfxStringListItem&>(rItem);
+
+    return mpList == rSSLItem.mpList;
+}
+
+
+bool SfxStringListItem::GetPresentation
+(
+    SfxItemPresentation     /*ePresentation*/,
+    MapUnit                 /*eCoreMetric*/,
+    MapUnit                 /*ePresentationMetric*/,
+    OUString&               rText,
+    const IntlWrapper&
+)   const
+{
+    rText = "(List)";
+    return false;
+}
+
+SfxStringListItem* SfxStringListItem::Clone( SfxItemPool *) const
+{
+    return new SfxStringListItem( *this );
+}
+
+void SfxStringListItem::SetString( const OUString& rStr )
+{
+    mpList = std::make_shared<std::vector<OUString>>();
+
+    sal_Int32 nStart = 0;
+    OUString aStr(convertLineEnd(rStr, LINEEND_CR));
+    for (;;)
+    {
+        const sal_Int32 nDelimPos = aStr.indexOf( '\r', nStart );
+        if ( nDelimPos < 0 )
+        {
+            if (nStart<aStr.getLength())
+            {
+                // put last string only if not empty
+                mpList->push_back(aStr.copy(nStart));
+            }
+            break;
+        }
+
+        mpList->push_back(aStr.copy(nStart, nDelimPos-nStart));
+
+        // skip both inserted string and delimiter
+        nStart = nDelimPos + 1 ;
+    }
+}
+
+
+OUString SfxStringListItem::GetString()
+{
+    OUStringBuffer aStr;
+    if ( mpList )
+    {
+        for (auto iter = mpList->begin(), end = mpList->end(); iter != end;)
+        {
+            aStr.append(*iter);
+            ++iter;
+
+            if (iter == end)
+                break;
+
+            aStr.append("\r");
+        }
+    }
+    return convertLineEnd(aStr.makeStringAndClear(), GetSystemLineEnd());
+}
+
+
+void SfxStringListItem::SetStringList( const css::uno::Sequence< OUString >& rList )
+{
+    mpList = std::make_shared<std::vector<OUString>>();
+
+    // String belongs to the list
+    comphelper::sequenceToContainer(*mpList, rList);
+}
+
+void SfxStringListItem::GetStringList( css::uno::Sequence< OUString >& rList ) const
+{
+    size_t nCount = mpList->size();
+
+    rList.realloc( nCount );
+    auto pList = rList.getArray();
+    for( size_t i=0; i < nCount; i++ )
+        pList[i] = (*mpList)[i];
+}
+
+// virtual
+bool SfxStringListItem::PutValue( const css::uno::Any& rVal, sal_uInt8 )
+{
+    css::uno::Sequence< OUString > aValue;
+    if ( rVal >>= aValue )
+    {
+        SetStringList( aValue );
+        return true;
+    }
+
+    OSL_FAIL( "SfxStringListItem::PutValue - Wrong type!" );
+    return false;
+}
+
+// virtual
+bool SfxStringListItem::QueryValue( css::uno::Any& rVal, sal_uInt8 ) const
+{
+    // GetString() is not const!!!
+    SfxStringListItem* pThis = const_cast< SfxStringListItem * >( this );
+
+    css::uno::Sequence< OUString > aStringList;
+    pThis->GetStringList( aStringList );
+    rVal <<= aStringList;
+    return true;
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */