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+/* -*- 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 <set>
+
+#include <svl/itempool.hxx>
+#include <svl/itemset.hxx>
+#include <comphelper/profilezone.hxx>
+#include <comphelper/sequence.hxx>
+#include <cppuhelper/supportsservice.hxx>
+
+#include <svx/svdmodel.hxx>
+#include "UnoNameItemTable.hxx"
+#include <vcl/svapp.hxx>
+
+#include <svx/unoapi.hxx>
+#include <memory>
+
+using namespace ::com::sun::star;
+using namespace ::cppu;
+
+SvxUnoNameItemTable::SvxUnoNameItemTable( SdrModel* pModel, sal_uInt16 nWhich, sal_uInt8 nMemberId ) throw()
+: mpModel( pModel ),
+ mpModelPool( pModel ? &pModel->GetItemPool() : nullptr ),
+ mnWhich( nWhich ), mnMemberId( nMemberId )
+{
+ if( pModel )
+ StartListening( *pModel );
+}
+
+SvxUnoNameItemTable::~SvxUnoNameItemTable() throw()
+{
+ if( mpModel )
+ EndListening( *mpModel );
+ dispose();
+}
+
+bool SvxUnoNameItemTable::isValid( const NameOrIndex* pItem ) const
+{
+ return pItem && !pItem->GetName().isEmpty();
+}
+
+void SvxUnoNameItemTable::dispose()
+{
+ maItemSetVector.clear();
+}
+
+void SvxUnoNameItemTable::Notify( SfxBroadcaster&, const SfxHint& rHint ) throw()
+{
+ if (rHint.GetId() != SfxHintId::ThisIsAnSdrHint)
+ return;
+ const SdrHint* pSdrHint = static_cast<const SdrHint*>(&rHint);
+ if( SdrHintKind::ModelCleared == pSdrHint->GetKind() )
+ dispose();
+}
+
+sal_Bool SAL_CALL SvxUnoNameItemTable::supportsService( const OUString& ServiceName )
+{
+ return cppu::supportsService(this, ServiceName);
+}
+
+void SvxUnoNameItemTable::ImplInsertByName( const OUString& aName, const uno::Any& aElement )
+{
+ maItemSetVector.push_back( std::make_unique< SfxItemSet >( *mpModelPool, std::initializer_list<SfxItemSet::Pair>{{mnWhich, mnWhich}} ) );
+
+ std::unique_ptr<NameOrIndex> xNewItem(createItem());
+ xNewItem->SetName(aName);
+ xNewItem->PutValue(aElement, mnMemberId);
+ xNewItem->SetWhich(mnWhich);
+ maItemSetVector.back()->Put(*xNewItem);
+}
+
+// XNameContainer
+void SAL_CALL SvxUnoNameItemTable::insertByName( const OUString& aApiName, const uno::Any& aElement )
+{
+ SolarMutexGuard aGuard;
+ comphelper::ProfileZone aZone("SvxUnoNameItemTable::insertByName");
+
+ if( hasByName( aApiName ) )
+ throw container::ElementExistException();
+
+ OUString aName = SvxUnogetInternalNameForItem(mnWhich, aApiName);
+
+ ImplInsertByName( aName, aElement );
+}
+
+
+void SAL_CALL SvxUnoNameItemTable::removeByName( const OUString& aApiName )
+{
+ SolarMutexGuard aGuard;
+ comphelper::ProfileZone aZone("SvxUnoNameItemTable::removeByName");
+
+ // a little quickfix for 2.0 to let applications clear api
+ // created items that are not used
+ if ( aApiName == "~clear~" )
+ {
+ dispose();
+ return;
+ }
+
+ OUString sName = SvxUnogetInternalNameForItem(mnWhich, aApiName);
+
+ auto aIter = std::find_if(maItemSetVector.begin(), maItemSetVector.end(),
+ [&](const std::unique_ptr<SfxItemSet>& rpItem) {
+ const NameOrIndex *pItem = static_cast<const NameOrIndex *>(&(rpItem->Get( mnWhich ) ));
+ return sName == pItem->GetName();
+ });
+ if (aIter != maItemSetVector.end())
+ {
+ maItemSetVector.erase( aIter );
+ return;
+ }
+
+ if (!hasByName(sName))
+ throw container::NoSuchElementException();
+}
+
+// XNameReplace
+void SAL_CALL SvxUnoNameItemTable::replaceByName( const OUString& aApiName, const uno::Any& aElement )
+{
+ SolarMutexGuard aGuard;
+
+ OUString aName = SvxUnogetInternalNameForItem(mnWhich, aApiName);
+
+ auto aIter = std::find_if(maItemSetVector.begin(), maItemSetVector.end(),
+ [&](const std::unique_ptr<SfxItemSet>& rpItem) {
+ const NameOrIndex *pItem = static_cast<const NameOrIndex *>(&(rpItem->Get( mnWhich ) ));
+ return aName == pItem->GetName();
+ });
+ if (aIter != maItemSetVector.end())
+ {
+ std::unique_ptr<NameOrIndex> xNewItem(createItem());
+ xNewItem->SetName(aName);
+ if (!xNewItem->PutValue(aElement, mnMemberId) || !isValid(xNewItem.get()))
+ throw lang::IllegalArgumentException();
+ (*aIter)->Put(*xNewItem);
+ return;
+ }
+
+ // if it is not in our own sets, modify the pool!
+ bool bFound = false;
+
+ if (mpModelPool)
+ {
+ NameOrIndex aSample(mnWhich, aName);
+ for (const SfxPoolItem* pNameOrIndex : mpModelPool->FindItemSurrogate(mnWhich, aSample))
+ if (isValid(static_cast<const NameOrIndex*>(pNameOrIndex)))
+ {
+ const_cast<SfxPoolItem*>(pNameOrIndex)->PutValue( aElement, mnMemberId );
+ bFound = true;
+ }
+ }
+
+ if( !bFound )
+ throw container::NoSuchElementException();
+
+ ImplInsertByName( aName, aElement );
+
+ if( !hasByName( aName ) )
+ throw container::NoSuchElementException();
+}
+
+// XNameAccess
+uno::Any SAL_CALL SvxUnoNameItemTable::getByName( const OUString& aApiName )
+{
+ SolarMutexGuard aGuard;
+ comphelper::ProfileZone aZone("SvxUnoNameItemTable::getByName");
+
+ OUString aName = SvxUnogetInternalNameForItem(mnWhich, aApiName);
+
+ if (mpModelPool && !aName.isEmpty())
+ {
+ NameOrIndex aSample(mnWhich, aName);
+ for (const SfxPoolItem* pFindItem : mpModelPool->FindItemSurrogate(mnWhich, aSample))
+ if (isValid(static_cast<const NameOrIndex*>(pFindItem)))
+ {
+ uno::Any aAny;
+ pFindItem->QueryValue( aAny, mnMemberId );
+ return aAny;
+ }
+ }
+
+ throw container::NoSuchElementException();
+}
+
+uno::Sequence< OUString > SAL_CALL SvxUnoNameItemTable::getElementNames( )
+{
+ SolarMutexGuard aGuard;
+
+ std::set< OUString > aNameSet;
+
+
+ if (mpModelPool)
+ for (const SfxPoolItem* pItem : mpModelPool->GetItemSurrogates(mnWhich))
+ {
+ const NameOrIndex *pNameOrIndex = static_cast<const NameOrIndex*>(pItem);
+
+ if( !isValid( pNameOrIndex ) )
+ continue;
+
+ OUString aApiName = SvxUnogetApiNameForItem(mnWhich, pNameOrIndex->GetName());
+ aNameSet.insert(aApiName);
+ }
+
+ return comphelper::containerToSequence(aNameSet);
+}
+
+sal_Bool SAL_CALL SvxUnoNameItemTable::hasByName( const OUString& aApiName )
+{
+ SolarMutexGuard aGuard;
+
+ OUString aName = SvxUnogetInternalNameForItem(mnWhich, aApiName);
+
+ if (aName.isEmpty())
+ return false;
+
+ if (!mpModelPool)
+ return false;
+
+ NameOrIndex aSample(mnWhich, aName);
+ for (const SfxPoolItem* pFindItem : mpModelPool->FindItemSurrogate(mnWhich, aSample))
+ if (isValid(static_cast<const NameOrIndex*>(pFindItem)))
+ return true;
+ return false;
+}
+
+sal_Bool SAL_CALL SvxUnoNameItemTable::hasElements( )
+{
+ SolarMutexGuard aGuard;
+
+ if (mpModelPool)
+ for (const SfxPoolItem* pItem : mpModelPool->GetItemSurrogates(mnWhich))
+ {
+ const NameOrIndex *pNameOrIndex = static_cast<const NameOrIndex*>(pItem);
+
+ if( isValid( pNameOrIndex ) )
+ return true;
+ }
+
+ return false;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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