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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /slideshow/source/engine/unoviewcontainer.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | slideshow/source/engine/unoviewcontainer.cxx | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/slideshow/source/engine/unoviewcontainer.cxx b/slideshow/source/engine/unoviewcontainer.cxx new file mode 100644 index 000000000..69537433a --- /dev/null +++ b/slideshow/source/engine/unoviewcontainer.cxx @@ -0,0 +1,99 @@ +/* -*- 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 <unoviewcontainer.hxx> + +#include <osl/diagnose.h> + +#include <algorithm> + + +using namespace ::com::sun::star; + + +namespace slideshow::internal +{ + UnoViewContainer::UnoViewContainer() : + maViews() + { + } + + bool UnoViewContainer::addView( const UnoViewSharedPtr& rView ) + { + // check whether same view is already added + + uno::Reference< presentation::XSlideShowView > rTmpView = rView->getUnoView(); + // already added? + if( ::std::any_of( maViews.begin(), + maViews.end(), + [&rTmpView]( const UnoViewSharedPtr& pView ) + { return rTmpView == pView->getUnoView(); } ) ) + { + // yes, nothing to do + return false; + } + + // add locally + maViews.push_back( rView ); + + return true; + } + + UnoViewSharedPtr UnoViewContainer::removeView( const uno::Reference< presentation::XSlideShowView >& xView ) + { + // check whether same view is already added + const UnoViewVector::iterator aEnd( maViews.end() ); + UnoViewVector::iterator aIter; + + // added in the first place? + if( (aIter=::std::find_if( maViews.begin(), + aEnd, + [&xView]( const UnoViewSharedPtr& pView ) + { return xView == pView->getUnoView(); } )) == aEnd ) + { + // nope, nothing to do + return UnoViewSharedPtr(); + } + + OSL_ENSURE( + ::std::count_if( + maViews.begin(), + aEnd, + [&xView]( const UnoViewSharedPtr& pView ) + { return xView == pView->getUnoView(); } ) == 1, + "UnoViewContainer::removeView(): View was added multiple times" ); + + UnoViewSharedPtr pView( *aIter ); + + // actually erase from container + maViews.erase( aIter ); + + return pView; + } + + void UnoViewContainer::dispose() + { + for( const auto& pView : maViews ) + pView->_dispose(); + maViews.clear(); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |