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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/.
*
*/
#include <SparklineList.hxx>
namespace sc
{
SparklineList::SparklineList() = default;
void SparklineList::addSparkline(std::shared_ptr<Sparkline> const& pSparkline)
{
auto pWeakGroup = std::weak_ptr<SparklineGroup>(pSparkline->getSparklineGroup());
auto[iterator, bInserted]
= m_aSparklineGroupMap.try_emplace(pWeakGroup, std::vector<std::weak_ptr<Sparkline>>());
iterator->second.push_back(std::weak_ptr<Sparkline>(pSparkline));
if (bInserted)
m_aSparklineGroups.push_back(pWeakGroup);
}
void SparklineList::removeSparkline(std::shared_ptr<Sparkline> const& pSparkline)
{
auto pWeakGroup = std::weak_ptr<SparklineGroup>(pSparkline->getSparklineGroup());
auto iteratorGroup = m_aSparklineGroupMap.find(pWeakGroup);
if (iteratorGroup != m_aSparklineGroupMap.end())
{
auto& rWeakSparklines = iteratorGroup->second;
for (auto iterator = rWeakSparklines.begin(); iterator != rWeakSparklines.end();)
{
auto pCurrentSparkline = iterator->lock();
if (pCurrentSparkline && pCurrentSparkline != pSparkline)
{
iterator++;
}
else
{
iterator = rWeakSparklines.erase(iterator);
}
}
}
}
std::vector<std::shared_ptr<SparklineGroup>> SparklineList::getSparklineGroups()
{
std::vector<std::shared_ptr<SparklineGroup>> toReturn;
for (auto iterator = m_aSparklineGroups.begin(); iterator != m_aSparklineGroups.end();)
{
auto pWeakGroup = *iterator;
if (auto pSparklineGroup = pWeakGroup.lock())
{
toReturn.push_back(pSparklineGroup);
iterator++;
}
else
{
iterator = m_aSparklineGroups.erase(iterator);
}
}
return toReturn;
}
std::vector<std::shared_ptr<Sparkline>>
SparklineList::getSparklinesFor(std::shared_ptr<SparklineGroup> const& pSparklineGroup)
{
std::vector<std::shared_ptr<Sparkline>> toReturn;
std::weak_ptr<SparklineGroup> pWeakGroup(pSparklineGroup);
auto iteratorGroup = m_aSparklineGroupMap.find(pWeakGroup);
if (iteratorGroup == m_aSparklineGroupMap.end())
return toReturn;
auto& rWeakSparklines = iteratorGroup->second;
for (auto iterator = rWeakSparklines.begin(); iterator != rWeakSparklines.end();)
{
if (auto aSparkline = iterator->lock())
{
toReturn.push_back(aSparkline);
iterator++;
}
else
{
iterator = rWeakSparklines.erase(iterator);
}
}
return toReturn;
}
} // end sc
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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