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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/.
*
* 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 "vcl/window.hxx"
#include "vcl/menu.hxx"
#include "vcl/lazydelete.hxx"
#include "svdata.hxx"
namespace vcl {
LazyDeletorBase::LazyDeletorBase()
{
}
LazyDeletorBase::~LazyDeletorBase()
{
}
// instantiate instance pointers for LazyDeletor<Window,Menu>
template<> LazyDeletor<Window>* LazyDeletor<Window>::s_pOneInstance = NULL;
template<> LazyDeletor<Menu>* LazyDeletor<Menu>::s_pOneInstance = NULL;
// a list for all LazyeDeletor<T> singletons
static std::vector< LazyDeletorBase* > lcl_aDeletors;
void LazyDelete::addDeletor( LazyDeletorBase* i_pDel )
{
lcl_aDeletors.push_back( i_pDel );
}
void LazyDelete::flush()
{
unsigned int nCount = lcl_aDeletors.size();
for( unsigned int i = 0; i < nCount; i++ )
delete lcl_aDeletors[i];
lcl_aDeletors.clear();
}
// specialized is_less function for Window
template<> bool LazyDeletor<Window>::is_less( Window* left, Window* right )
{
return (left != right && right->IsChild( left, sal_True )) ? true : false;
}
#ifndef LINUX
// specialized is_less function for Menu
template<> bool LazyDeletor<Menu>::is_less( Menu* left, Menu* right )
{
while( left && left != right )
left = left->ImplGetStartedFrom();
return left != NULL;
}
#endif
DeleteOnDeinitBase::~DeleteOnDeinitBase()
{
ImplSVData* pSVData = ImplGetSVData();
if( pSVData && pSVData->mpDeinitDeleteList != NULL )
pSVData->mpDeinitDeleteList->remove( this );
}
void DeleteOnDeinitBase::addDeinitContainer( DeleteOnDeinitBase* i_pContainer )
{
ImplSVData* pSVData = ImplGetSVData();
if( ! pSVData )
{
ImplInitSVData();
pSVData = ImplGetSVData();
}
DBG_ASSERT( ! pSVData->mbDeInit, "DeleteOnDeinit added after DeiInitVCL !" );
if( pSVData->mbDeInit )
return;
if( pSVData->mpDeinitDeleteList == NULL )
pSVData->mpDeinitDeleteList = new std::list< DeleteOnDeinitBase* >();
pSVData->mpDeinitDeleteList->push_back( i_pContainer );
}
void DeleteOnDeinitBase::ImplDeleteOnDeInit()
{
ImplSVData* pSVData = ImplGetSVData();
if( pSVData->mpDeinitDeleteList )
{
for( std::list< vcl::DeleteOnDeinitBase* >::iterator it = pSVData->mpDeinitDeleteList->begin();
it != pSVData->mpDeinitDeleteList->end(); ++it )
{
(*it)->doCleanup();
}
delete pSVData->mpDeinitDeleteList;
pSVData->mpDeinitDeleteList = NULL;
}
}
} // namespace vcl
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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