diff options
Diffstat (limited to 'sd/source/filter/eppt/pptx-grouptable.cxx')
-rw-r--r-- | sd/source/filter/eppt/pptx-grouptable.cxx | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/sd/source/filter/eppt/pptx-grouptable.cxx b/sd/source/filter/eppt/pptx-grouptable.cxx new file mode 100644 index 000000000..bf91f2fb6 --- /dev/null +++ b/sd/source/filter/eppt/pptx-grouptable.cxx @@ -0,0 +1,85 @@ +/* -*- 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 "grouptable.hxx" + +using ::com::sun::star::container::XIndexAccess; + +GroupTable::GroupTable() + : mnIndex(0) + , mnGroupsClosed(0) +{ + mvGroupEntry.reserve(32); +} + +GroupTable::~GroupTable() +{ +} + +bool GroupTable::EnterGroup( css::uno::Reference< css::container::XIndexAccess > const & rXIndexAccessRef ) +{ + bool bRet = false; + if ( rXIndexAccessRef.is() ) + { + GroupEntry aNewGroup( rXIndexAccessRef ); + if ( aNewGroup.mnCount ) + { + mvGroupEntry.push_back( std::move(aNewGroup) ); + bRet = true; + } + } + return bRet; +} + +sal_uInt32 GroupTable::GetGroupsClosed() +{ + sal_uInt32 nRet = mnGroupsClosed; + mnGroupsClosed = 0; + return nRet; +} + +void GroupTable::ClearGroupTable() +{ + mvGroupEntry.clear(); +} + +void GroupTable::ResetGroupTable( sal_uInt32 nCount ) +{ + ClearGroupTable(); + mvGroupEntry.push_back( GroupEntry( nCount ) ); +} + +bool GroupTable::GetNextGroupEntry() +{ + while ( !mvGroupEntry.empty() ) + { + mnIndex = mvGroupEntry.back().mnCurrentPos++; + + if ( mvGroupEntry.back().mnCount > mnIndex ) + return true; + + mvGroupEntry.pop_back(); + + if ( !mvGroupEntry.empty() ) + mnGroupsClosed++; + } + return false; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |