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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /unotools/source/config/options.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'unotools/source/config/options.cxx')
-rw-r--r-- | unotools/source/config/options.cxx | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/unotools/source/config/options.cxx b/unotools/source/config/options.cxx new file mode 100644 index 000000000..4da44fa27 --- /dev/null +++ b/unotools/source/config/options.cxx @@ -0,0 +1,114 @@ +/* -*- 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 <unotools/options.hxx> + +#include <algorithm> + +using utl::detail::Options; +using utl::ConfigurationBroadcaster; + +utl::ConfigurationListener::~ConfigurationListener() {} + +ConfigurationBroadcaster::ConfigurationBroadcaster() +: m_nBroadcastBlocked( 0 ) +, m_nBlockedHint( ConfigurationHints::NONE ) +{ +} + +ConfigurationBroadcaster::ConfigurationBroadcaster(ConfigurationBroadcaster const & rSource) +: mpList( rSource.mpList ? new IMPL_ConfigurationListenerList(*rSource.mpList) : nullptr ) +, m_nBroadcastBlocked( rSource.m_nBroadcastBlocked ) +, m_nBlockedHint( rSource.m_nBlockedHint ) +{ +} + +ConfigurationBroadcaster::~ConfigurationBroadcaster() +{ +} + +ConfigurationBroadcaster & ConfigurationBroadcaster::operator =( + ConfigurationBroadcaster const & other) +{ + if (&other != this) { + mpList.reset( + other.mpList == nullptr ? nullptr : new IMPL_ConfigurationListenerList(*other.mpList)); + m_nBroadcastBlocked = other.m_nBroadcastBlocked; + m_nBlockedHint = other.m_nBlockedHint; + } + return *this; +} + +void ConfigurationBroadcaster::AddListener( utl::ConfigurationListener* pListener ) +{ + if ( !mpList ) + mpList.reset(new IMPL_ConfigurationListenerList); + mpList->push_back( pListener ); +} + +void ConfigurationBroadcaster::RemoveListener( utl::ConfigurationListener const * pListener ) +{ + if ( mpList ) { + auto it = std::find(mpList->begin(), mpList->end(), pListener); + if ( it != mpList->end() ) + mpList->erase( it ); + } +} + +void ConfigurationBroadcaster::NotifyListeners( ConfigurationHints nHint ) +{ + if ( m_nBroadcastBlocked ) + m_nBlockedHint |= nHint; + else + { + nHint |= m_nBlockedHint; + m_nBlockedHint = ConfigurationHints::NONE; + if ( mpList ) { + for ( size_t n = 0; n < mpList->size(); n++ ) + (*mpList)[ n ]->ConfigurationChanged( this, nHint ); + } + } +} + +void ConfigurationBroadcaster::BlockBroadcasts( bool bBlock ) +{ + if ( bBlock ) + ++m_nBroadcastBlocked; + else if ( m_nBroadcastBlocked ) + { + if ( --m_nBroadcastBlocked == 0 ) + NotifyListeners( ConfigurationHints::NONE ); + } +} + +Options::Options() +{ +} + +Options::~Options() +{ +} + +void Options::ConfigurationChanged( ConfigurationBroadcaster*, ConfigurationHints nHint ) +{ + NotifyListeners( nHint ); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |