mirror of
https://github.com/LMMS/lmms.git
synced 2026-03-10 01:58:44 -04:00
c48883d41a
Call QFile::flush() after writing the data that was fetched from the item. This fixes files being empty in some situations. Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>
68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
/*
|
|
* ResourceFileMapper.h - header file for ResourceFileMapper, an inline helper
|
|
* class allowing local access to any kind of ResourceItem's
|
|
*
|
|
* Copyright (c) 2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
|
|
*
|
|
* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this program (see COPYING); if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef _RESOURCE_FILE_MAPPER_H
|
|
#define _RESOURCE_FILE_MAPPER_H
|
|
|
|
#include <QtCore/QTemporaryFile>
|
|
|
|
#include "ResourceItem.h"
|
|
|
|
|
|
class ResourceFileMapper
|
|
{
|
|
public:
|
|
ResourceFileMapper( const ResourceItem * _item ) :
|
|
m_item( _item ),
|
|
m_tempFile( m_item->isLocalResource() ?
|
|
NULL : new QTemporaryFile )
|
|
{
|
|
if( m_tempFile && m_tempFile->open() )
|
|
{
|
|
m_tempFile->write( m_item->fetchData() );
|
|
m_tempFile->flush();
|
|
}
|
|
}
|
|
|
|
~ResourceFileMapper()
|
|
{
|
|
delete m_tempFile;
|
|
}
|
|
|
|
QString fileName() const
|
|
{
|
|
return m_tempFile ? m_tempFile->fileName() : m_item->fullName();
|
|
}
|
|
|
|
|
|
private:
|
|
const ResourceItem * m_item;
|
|
QTemporaryFile * m_tempFile;
|
|
|
|
} ;
|
|
|
|
|
|
#endif
|