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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 <cassert>
#include <item/base/ModelSpecificIValues.hxx>
///////////////////////////////////////////////////////////////////////////////
namespace Item
{
ModelSpecificIValues::ModelSpecificIValues()
: std::enable_shared_from_this<ModelSpecificIValues>(),
m_aAlternativeItems()
{
}
ModelSpecificIValues::~ModelSpecificIValues()
{
}
ModelSpecificIValues::SharedPtr ModelSpecificIValues::Create()
{
return ModelSpecificIValues::SharedPtr(new ModelSpecificIValues());
}
void ModelSpecificIValues::SetAlternativeDefaultItem(const IBase::SharedPtr& rItem)
{
assert(rItem && "empty IBase::SharedPtr not allowed - and should be unable to be created (!)");
const size_t hash_code(typeid(*rItem).hash_code());
m_aAlternativeItems[hash_code] = rItem;
}
bool ModelSpecificIValues::IsDefault(const IBase::SharedPtr& rItem) const
{
assert(rItem && "empty IBase::SharedPtr not allowed - and should be unable to be created (!)");
if(!m_aAlternativeItems.empty())
{
const size_t hash_code(typeid(*rItem).hash_code());
const auto aRetval(m_aAlternativeItems.find(hash_code));
if(aRetval != m_aAlternativeItems.end())
{
return aRetval->second.get() == rItem.get()
|| aRetval->second->operator==(*rItem);
}
}
// use Item's own static global default
return rItem->IsDefault();
}
const IBase::SharedPtr& ModelSpecificIValues::GetDefault(const IBase::SharedPtr& rItem) const
{
assert(rItem && "empty IBase::SharedPtr not allowed - and should be unable to be created (!)");
if(!m_aAlternativeItems.empty())
{
const size_t hash_code(typeid(*rItem).hash_code());
const auto aRetval(m_aAlternativeItems.find(hash_code));
if(aRetval != m_aAlternativeItems.end())
{
return aRetval->second;
}
}
// loop through given instance
return rItem;
}
} // end of namespace Item
///////////////////////////////////////////////////////////////////////////////
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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