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, 123 insertions, 0 deletions

diff --git a/sc/source/ui/vba/vbafiledialogitems.cxx b/sc/source/ui/vba/vbafiledialogitems.cxx
new file mode 100644
index 000000000..d34ace3c5
--- /dev/null
+++ b/sc/source/ui/vba/vbafiledialogitems.cxx
@@ -0,0 +1,123 @@
+/* -*- 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 <o3tl/safeint.hxx>
+
+#include "vbafiledialogitems.hxx"
+
+using namespace ::com::sun::star;
+using namespace ::ooo::vba;
+
+namespace {
+
+class FileDialogItemEnumeration : public ::cppu::WeakImplHelper< container::XEnumeration >
+{
+    std::vector< OUString > m_sItems;
+    std::vector< OUString >::iterator mIt;
+public:
+    explicit FileDialogItemEnumeration( std::vector< OUString >&& rVector ) : m_sItems( std::move(rVector) ), mIt( m_sItems.begin() ) {}
+    virtual sal_Bool SAL_CALL hasMoreElements() override
+    {
+        return ( mIt != m_sItems.end() );
+    }
+    virtual uno::Any SAL_CALL nextElement() override
+    {
+        if( !hasMoreElements() )
+            throw container::NoSuchElementException();
+        OUString sPath = *mIt++;
+        return uno::Any( sPath );
+    }
+};
+
+}
+
+ScVbaFileDialogSelectedItems::ScVbaFileDialogSelectedItems(
+        const css::uno::Reference< ov::XHelperInterface >& xParent
+       ,const css::uno::Reference< css::uno::XComponentContext >& xContext
+       ,std::vector< OUString >&& rItems)
+    : FileDialogSelectedItems_BASE( xParent, xContext, uno::Reference< container::XIndexAccess>() )
+    , m_sItems(std::move(rItems)) {}
+
+
+// XEnumerationAccess
+uno::Type SAL_CALL
+ScVbaFileDialogSelectedItems::getElementType()
+{
+    return cppu::UnoType<OUString>::get();
+}
+
+uno::Reference< container::XEnumeration >
+ScVbaFileDialogSelectedItems::createEnumeration()
+{
+    return uno::Reference< container::XEnumeration >( new FileDialogItemEnumeration( std::vector(m_sItems) ) );
+}
+
+uno::Any
+ScVbaFileDialogSelectedItems::createCollectionObject( const uno::Any& aSource )
+{
+    sal_Int32 nPosition = -1;
+    if (!(aSource >>= nPosition))
+        throw uno::RuntimeException("not an sal_Int32");
+    if (nPosition < 0 || o3tl::make_unsigned(nPosition) >= m_sItems.size())
+        throw uno::RuntimeException("out of range");
+
+    OUString sPath = m_sItems[nPosition];
+    return uno::Any( sPath );
+}
+
+// Methods
+uno::Any SAL_CALL
+ScVbaFileDialogSelectedItems::Item( const uno::Any& aIndex, const uno::Any& /*aIndex*/ )
+{
+    sal_Int32 nPosition = -1;
+    aIndex >>= nPosition;
+
+    --nPosition; // vba indexing starts with 1
+
+    if( nPosition < 0 || nPosition >= getCount() )
+    {
+        throw uno::RuntimeException();
+    }
+
+    return createCollectionObject( uno::Any( nPosition ) );
+}
+
+sal_Int32 ScVbaFileDialogSelectedItems::getCount()
+{
+    return m_sItems.size();
+}
+
+// XHelperInterface
+OUString
+ScVbaFileDialogSelectedItems::getServiceImplName()
+{
+    return "ScVbaFileDialogSelectedItems";
+}
+
+uno::Sequence<OUString>
+ScVbaFileDialogSelectedItems::getServiceNames()
+{
+    static uno::Sequence< OUString > const aServiceNames
+    {
+        "ooo.vba.FileDialogSelectedItems"
+    };
+    return aServiceNames;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */