Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 214 insertions, 0 deletions

diff --git a/framework/source/fwi/uielement/itemcontainer.cxx b/framework/source/fwi/uielement/itemcontainer.cxx
new file mode 100644
index 000000000..79e5104e9
--- /dev/null
+++ b/framework/source/fwi/uielement/itemcontainer.cxx
@@ -0,0 +1,214 @@
+/* -*- 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 <sal/config.h>
+
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <uielement/itemcontainer.hxx>
+#include <uielement/constitemcontainer.hxx>
+#include <comphelper/servicehelper.hxx>
+
+using namespace cppu;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::container;
+
+const char WRONG_TYPE_EXCEPTION[] = "Type must be css::uno::Sequence< css::beans::PropertyValue >";
+
+namespace framework
+{
+
+//  XInterface, XTypeProvider
+
+ItemContainer::ItemContainer( const ShareableMutex& rMutex ) :
+    m_aShareMutex( rMutex )
+{
+}
+
+ItemContainer::ItemContainer( const ConstItemContainer& rConstItemContainer, const ShareableMutex& rMutex ) : m_aShareMutex( rMutex )
+{
+    copyItemContainer( rConstItemContainer.m_aItemVector, rMutex );
+}
+
+ItemContainer::ItemContainer( const Reference< XIndexAccess >& rSourceContainer, const ShareableMutex& rMutex ) :
+    m_aShareMutex( rMutex )
+{
+    if ( !rSourceContainer.is() )
+        return;
+
+    sal_Int32 nCount = rSourceContainer->getCount();
+    try
+    {
+        for ( sal_Int32 i = 0; i < nCount; i++ )
+        {
+            Sequence< PropertyValue > aPropSeq;
+            if ( rSourceContainer->getByIndex( i ) >>= aPropSeq )
+            {
+                sal_Int32 nContainerIndex = -1;
+                Reference< XIndexAccess > xIndexAccess;
+                for ( sal_Int32 j = 0; j < aPropSeq.getLength(); j++ )
+                {
+                    if ( aPropSeq[j].Name == "ItemDescriptorContainer" )
+                    {
+                        aPropSeq[j].Value >>= xIndexAccess;
+                        nContainerIndex = j;
+                        break;
+                    }
+                }
+
+                if ( xIndexAccess.is() && nContainerIndex >= 0 )
+                    aPropSeq[nContainerIndex].Value <<= deepCopyContainer( xIndexAccess, rMutex );
+
+                m_aItemVector.push_back( aPropSeq );
+            }
+        }
+    }
+    catch ( const IndexOutOfBoundsException& )
+    {
+    }
+}
+
+ItemContainer::~ItemContainer()
+{
+}
+
+// private
+void ItemContainer::copyItemContainer( const std::vector< Sequence< PropertyValue > >& rSourceVector, const ShareableMutex& rMutex )
+{
+    const sal_uInt32 nCount = rSourceVector.size();
+    for ( sal_uInt32 i = 0; i < nCount; ++i )
+    {
+        sal_Int32 nContainerIndex = -1;
+        Sequence< PropertyValue > aPropSeq( rSourceVector[i] );
+        Reference< XIndexAccess > xIndexAccess;
+        for ( sal_Int32 j = 0; j < aPropSeq.getLength(); j++ )
+        {
+            if ( aPropSeq[j].Name == "ItemDescriptorContainer" )
+            {
+                aPropSeq[j].Value >>= xIndexAccess;
+                nContainerIndex = j;
+                break;
+            }
+        }
+
+        if ( xIndexAccess.is() && nContainerIndex >= 0 )
+            aPropSeq[nContainerIndex].Value <<= deepCopyContainer( xIndexAccess, rMutex );
+
+        m_aItemVector.push_back( aPropSeq );
+    }
+}
+
+Reference< XIndexAccess > ItemContainer::deepCopyContainer( const Reference< XIndexAccess >& rSubContainer, const ShareableMutex& rMutex )
+{
+    Reference< XIndexAccess > xReturn;
+    if ( rSubContainer.is() )
+    {
+        ConstItemContainer* pSource = comphelper::getUnoTunnelImplementation<ConstItemContainer>( rSubContainer );
+        ItemContainer* pSubContainer( nullptr );
+        if ( pSource )
+            pSubContainer = new ItemContainer( *pSource, rMutex );
+        else
+            pSubContainer = new ItemContainer( rSubContainer, rMutex );
+        xReturn.set( static_cast< OWeakObject* >( pSubContainer ), UNO_QUERY );
+    }
+
+    return xReturn;
+}
+
+namespace
+{
+    class theItemContainerUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theItemContainerUnoTunnelId > {};
+}
+
+const Sequence< sal_Int8 >& ItemContainer::getUnoTunnelId() throw()
+{
+    return theItemContainerUnoTunnelId::get().getSeq();
+}
+
+// XElementAccess
+sal_Bool SAL_CALL ItemContainer::hasElements()
+{
+    ShareGuard aLock( m_aShareMutex );
+    return ( !m_aItemVector.empty() );
+}
+
+// XIndexAccess
+sal_Int32 SAL_CALL ItemContainer::getCount()
+{
+    ShareGuard aLock( m_aShareMutex );
+    return m_aItemVector.size();
+}
+
+Any SAL_CALL ItemContainer::getByIndex( sal_Int32 Index )
+{
+    ShareGuard aLock( m_aShareMutex );
+    if ( sal_Int32( m_aItemVector.size()) <= Index )
+        throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
+
+    return makeAny( m_aItemVector[Index] );
+}
+
+// XIndexContainer
+void SAL_CALL ItemContainer::insertByIndex( sal_Int32 Index, const Any& aItem )
+{
+    Sequence< PropertyValue > aSeq;
+    if ( !(aItem >>= aSeq) )
+        throw IllegalArgumentException( WRONG_TYPE_EXCEPTION,
+                                        static_cast<OWeakObject *>(this), 2 );
+
+    ShareGuard aLock( m_aShareMutex );
+    if ( sal_Int32( m_aItemVector.size()) == Index )
+        m_aItemVector.push_back( aSeq );
+    else if ( sal_Int32( m_aItemVector.size()) >Index )
+    {
+        std::vector< Sequence< PropertyValue > >::iterator aIter = m_aItemVector.begin();
+        aIter += Index;
+        m_aItemVector.insert( aIter, aSeq );
+    }
+    else
+        throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
+}
+
+void SAL_CALL ItemContainer::removeByIndex( sal_Int32 nIndex )
+{
+    ShareGuard aLock( m_aShareMutex );
+    if ( static_cast<sal_Int32>(m_aItemVector.size()) <= nIndex )
+        throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
+
+    m_aItemVector.erase(m_aItemVector.begin() + nIndex);
+}
+
+void SAL_CALL ItemContainer::replaceByIndex( sal_Int32 Index, const Any& aItem )
+{
+    Sequence< PropertyValue > aSeq;
+    if ( !(aItem >>= aSeq) )
+        throw IllegalArgumentException( WRONG_TYPE_EXCEPTION,
+                                        static_cast<OWeakObject *>(this), 2 );
+
+    ShareGuard aLock( m_aShareMutex );
+    if ( sal_Int32( m_aItemVector.size()) <= Index )
+        throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
+
+    m_aItemVector[Index] = aSeq;
+}
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */