1 files changed, 184 insertions, 0 deletions
diff --git a/sc/source/ui/vba/vbaoleobjects.cxx b/sc/source/ui/vba/vbaoleobjects.cxx
new file mode 100644
index 000000000..f0ddf68c8
--- /dev/null
+++ b/sc/source/ui/vba/vbaoleobjects.cxx
@@ -0,0 +1,184 @@
+/* -*- 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 <com/sun/star/drawing/XControlShape.hpp>
+#include <com/sun/star/container/XNamed.hpp>
+#include <ooo/vba/excel/XOLEObject.hpp>
+
+#include "vbaoleobject.hxx"
+#include "vbaoleobjects.hxx"
+#include <cppuhelper/implbase.hxx>
+
+using namespace com::sun::star;
+using namespace ooo::vba;
+
+typedef ::cppu::WeakImplHelper< container::XIndexAccess > XIndexAccess_BASE;
+
+namespace {
+
+class IndexAccessWrapper : public XIndexAccess_BASE
+{
+typedef std::vector< uno::Reference< drawing::XControlShape > > OLEObjects;
+    OLEObjects vObjects;
+public:
+    explicit IndexAccessWrapper(  const uno::Reference< container::XIndexAccess >& xIndexAccess )
+    {
+        sal_Int32 nLen = xIndexAccess->getCount();
+        for ( sal_Int32 index = 0; index < nLen; ++index )
+        {
+            uno::Reference< drawing::XControlShape > xControlShape( xIndexAccess->getByIndex( index), uno::UNO_QUERY);
+            if ( xControlShape.is() )
+                vObjects.push_back( xControlShape );
+        }
+    }
+
+    virtual ::sal_Int32 SAL_CALL getCount() override
+    {
+        return vObjects.size();
+    }
+
+    virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
+    {
+        if ( Index < 0 || Index >= getCount() )
+            throw lang::IndexOutOfBoundsException();
+        return uno::makeAny( vObjects[ Index ] );
+    }
+
+        // Methods XElementAccess
+        virtual uno::Type SAL_CALL getElementType() override
+        {
+            return cppu::UnoType<drawing::XControlShape>::get();
+        }
+
+        virtual sal_Bool SAL_CALL hasElements() override
+        {
+            return ( getCount() > 0 );
+        }
+
+};
+
+class EnumWrapper : public EnumerationHelper_BASE
+{
+
+        uno::Reference<XHelperInterface > m_xParent;
+        uno::Reference<uno::XComponentContext > m_xContext;
+        uno::Reference<container::XIndexAccess > m_xIndexAccess;
+        sal_Int32 nIndex;
+public:
+        EnumWrapper( const uno::Reference< XHelperInterface >& xParent,
+                     const uno::Reference< uno::XComponentContext >& xContext,
+                     const uno::Reference< container::XIndexAccess >& xIndexAccess )
+            :  m_xParent( xParent ), m_xContext( xContext), m_xIndexAccess( xIndexAccess ), nIndex( 0 ) {}
+
+        virtual sal_Bool SAL_CALL hasMoreElements(  ) override
+        {
+                return ( nIndex < m_xIndexAccess->getCount() );
+        }
+
+        virtual uno::Any SAL_CALL nextElement(  ) override
+        {
+            if ( nIndex < m_xIndexAccess->getCount() )
+            {
+                uno::Reference< drawing::XControlShape > xControlShape (  m_xIndexAccess->getByIndex( nIndex++ ), uno::UNO_QUERY_THROW );
+                return uno::makeAny( uno::Reference< ov::excel::XOLEObject >( new ScVbaOLEObject( m_xParent, m_xContext, xControlShape ) ) );
+            }
+            throw container::NoSuchElementException();
+        }
+};
+
+uno::Reference< container::XIndexAccess > oleObjectIndexWrapper( const uno::Reference< container::XIndexAccess >& xIndexAccess )
+{
+    return new IndexAccessWrapper( xIndexAccess );
+}
+
+}
+
+ScVbaOLEObjects::ScVbaOLEObjects( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext,
+                const css::uno::Reference< css::container::XIndexAccess >& xIndexAccess )
+            : OLEObjectsImpl_BASE( xParent, xContext, oleObjectIndexWrapper( xIndexAccess  ) )
+{
+}
+uno::Reference< container::XEnumeration >
+ScVbaOLEObjects::createEnumeration()
+{
+    return new EnumWrapper( getParent(), mxContext, m_xIndexAccess );
+}
+
+uno::Any
+ScVbaOLEObjects::createCollectionObject( const css::uno::Any& aSource )
+{
+    if( aSource.hasValue() )
+    {
+        uno::Reference< drawing::XControlShape > xControlShape( aSource, uno::UNO_QUERY_THROW );
+    // parent of OLEObject is the same parent as the collection ( e.g. the sheet )
+        return uno::makeAny( uno::Reference< ov::excel::XOLEObject >( new ScVbaOLEObject( getParent(), mxContext, xControlShape ) ) );
+    }
+    return uno::Any();
+}
+
+uno::Any
+ScVbaOLEObjects::getItemByStringIndex( const OUString& sIndex )
+{
+    try
+    {
+        return OLEObjectsImpl_BASE::getItemByStringIndex( sIndex );
+    }
+    catch (const uno::RuntimeException&)
+    {
+        uno::Reference< container::XIndexAccess > xIndexAccess( m_xIndexAccess, uno::UNO_SET_THROW );
+        sal_Int32 nCount = xIndexAccess->getCount();
+        for( int index = 0; index < nCount; index++ )
+        {
+            uno::Any aUnoObj =  xIndexAccess->getByIndex( index );
+            uno::Reference< drawing::XControlShape > xControlShape( aUnoObj, uno::UNO_QUERY_THROW );
+            uno::Reference< awt::XControlModel > xControlModel( xControlShape->getControl() );
+            uno::Reference< container::XNamed > xNamed( xControlModel, uno::UNO_QUERY_THROW );
+            if( sIndex == xNamed->getName() )
+            {
+                return createCollectionObject( aUnoObj );
+            }
+
+        }
+        return uno::Any();
+    }
+}
+
+uno::Type
+ScVbaOLEObjects::getElementType()
+{
+    return cppu::UnoType<ooo::vba::excel::XOLEObject>::get();
+}
+
+OUString
+ScVbaOLEObjects::getServiceImplName()
+{
+    return "ScVbaOLEObjects";
+}
+
+uno::Sequence< OUString >
+ScVbaOLEObjects::getServiceNames()
+{
+    static uno::Sequence< OUString > const aServiceNames
+    {
+        "ooo.vba.excel.OLEObjects"
+    };
+    return aServiceNames;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */