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172 | /* -*- 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 "frmsidebarwincontainer.hxx"
#include <map>
#include <fmtfld.hxx>
#include <txtfld.hxx>
#include <AnnotationWin.hxx>
namespace {
struct SidebarWinKey
{
const sal_Int32 mnIndex;
explicit SidebarWinKey( const sal_Int32 nIndex )
: mnIndex( nIndex )
{}
bool operator < ( const SidebarWinKey& rSidebarWinKey ) const
{
return mnIndex < rSidebarWinKey.mnIndex;
}
};
typedef std::map < SidebarWinKey, VclPtr<sw::annotation::SwAnnotationWin> > SidebarWinContainer;
struct FrameKey
{
const SwFrame* mpFrame;
explicit FrameKey( const SwFrame* pFrame )
: mpFrame( pFrame )
{}
bool operator < ( const FrameKey& rFrameKey ) const
{
return mpFrame < rFrameKey.mpFrame;
}
};
typedef std::map < FrameKey, SidebarWinContainer > FrameSidebarWinContainer_;
}
namespace sw::sidebarwindows {
class FrameSidebarWinContainer : public FrameSidebarWinContainer_
{
};
SwFrameSidebarWinContainer::SwFrameSidebarWinContainer()
: mpFrameSidebarWinContainer( new FrameSidebarWinContainer )
{}
SwFrameSidebarWinContainer::~SwFrameSidebarWinContainer()
{
mpFrameSidebarWinContainer->clear();
mpFrameSidebarWinContainer.reset();
}
bool SwFrameSidebarWinContainer::insert( const SwFrame& rFrame,
const SwFormatField& rFormatField,
sw::annotation::SwAnnotationWin& rSidebarWin )
{
bool bInserted( false );
FrameKey aFrameKey( &rFrame );
SidebarWinContainer& rSidebarWinContainer = (*mpFrameSidebarWinContainer)[ aFrameKey ];
SidebarWinKey aSidebarWinKey( rFormatField.GetTextField()->GetStart() );
if ( rSidebarWinContainer.empty() ||
rSidebarWinContainer.find( aSidebarWinKey) == rSidebarWinContainer.end() )
{
rSidebarWinContainer[ aSidebarWinKey ] = &rSidebarWin;
bInserted = true;
}
return bInserted;
}
bool SwFrameSidebarWinContainer::remove( const SwFrame& rFrame,
const sw::annotation::SwAnnotationWin & rSidebarWin )
{
bool bRemoved( false );
FrameKey aFrameKey( &rFrame );
FrameSidebarWinContainer::iterator aFrameIter = mpFrameSidebarWinContainer->find( aFrameKey );
if ( aFrameIter != mpFrameSidebarWinContainer->end() )
{
SidebarWinContainer& rSidebarWinContainer = (*aFrameIter).second;
auto aIter = std::find_if(rSidebarWinContainer.begin(), rSidebarWinContainer.end(),
[&rSidebarWin](const SidebarWinContainer::value_type& rEntry) { return rEntry.second == &rSidebarWin; });
if ( aIter != rSidebarWinContainer.end() )
{
rSidebarWinContainer.erase( aIter );
bRemoved = true;
}
}
return bRemoved;
}
bool SwFrameSidebarWinContainer::empty( const SwFrame& rFrame )
{
bool bEmpty( true );
FrameKey aFrameKey( &rFrame );
FrameSidebarWinContainer::iterator aFrameIter = mpFrameSidebarWinContainer->find( aFrameKey );
if ( aFrameIter != mpFrameSidebarWinContainer->end() )
{
bEmpty = (*aFrameIter).second.empty();
}
return bEmpty;
}
sw::annotation::SwAnnotationWin* SwFrameSidebarWinContainer::get( const SwFrame& rFrame,
const sal_Int32 nIndex )
{
sw::annotation::SwAnnotationWin* pRet( nullptr );
FrameKey aFrameKey( &rFrame );
FrameSidebarWinContainer::iterator aFrameIter = mpFrameSidebarWinContainer->find( aFrameKey );
if ( aFrameIter != mpFrameSidebarWinContainer->end() && nIndex >= 0 )
{
SidebarWinContainer& rSidebarWinContainer = (*aFrameIter).second;
if (nIndex < sal_Int32(rSidebarWinContainer.size()))
{
auto aIter = rSidebarWinContainer.begin();
std::advance(aIter, nIndex);
pRet = (*aIter).second;
}
}
return pRet;
}
void SwFrameSidebarWinContainer::getAll( const SwFrame& rFrame,
std::vector< vcl::Window* >* pSidebarWins )
{
pSidebarWins->clear();
FrameKey aFrameKey( &rFrame );
FrameSidebarWinContainer::iterator aFrameIter = mpFrameSidebarWinContainer->find( aFrameKey );
if ( aFrameIter != mpFrameSidebarWinContainer->end() )
{
SidebarWinContainer& rSidebarWinContainer = (*aFrameIter).second;
for ( const auto& rEntry : rSidebarWinContainer )
{
pSidebarWins->push_back( rEntry.second );<--- Consider using std::transform algorithm instead of a raw loop.
}
}
}
} // eof of namespace sw::sidebarwindows
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|