mirror of
https://github.com/LMMS/lmms.git
synced 2026-03-10 10:10:02 -04:00
f873ad2693
The new generic ItemRelation template class replaces ResourceTreeItem's, resulting in cleaner and better organized code. In the future other kind of items can be linked hierarchically using the ItemRelation template.
83 lines
2.0 KiB
C++
83 lines
2.0 KiB
C++
/*
|
|
* WebResourceProvider.h - header file for WebResourceProvider
|
|
*
|
|
* 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 _WEB_RESOURCE_PROVIDER_H
|
|
#define _WEB_RESOURCE_PROVIDER_H
|
|
|
|
#include <QtXml/QDomNode>
|
|
|
|
#include "ResourceProvider.h"
|
|
#include "ResourceItem.h"
|
|
|
|
|
|
class QBuffer;
|
|
|
|
|
|
class WebResourceProvider : public ResourceProvider
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
WebResourceProvider( const QString & _url );
|
|
virtual ~WebResourceProvider();
|
|
|
|
virtual QString providerName() const
|
|
{
|
|
return "WebResourceProvider";
|
|
}
|
|
|
|
virtual void updateDatabase();
|
|
|
|
virtual int dataSize( const ResourceItem * _item ) const
|
|
{
|
|
// asume that the size we have set before from the web
|
|
// catalogue is correct
|
|
return _item->size();
|
|
}
|
|
virtual QByteArray fetchData( const ResourceItem * _item,
|
|
int _maxSize = -1 ) const;
|
|
|
|
virtual bool isLocal() const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
|
|
private slots:
|
|
void finishDownload( int _id, bool );
|
|
|
|
|
|
private:
|
|
ResourceItem::Relation * addRelation( ResourceItem::Relation * _parent,
|
|
ResourceItem * _item );
|
|
void importNodeIntoDB( const QDomNode & n,
|
|
ResourceItem::Relation * _parent );
|
|
void download( const QString & _path, QBuffer * _target ) const;
|
|
|
|
static QList<int> m_downloadIDs;
|
|
|
|
} ;
|
|
|
|
|
|
#endif
|