NetworkRetriever.h

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/***************************************************************************
 *   Copyright (c) 2004 Werner Mayer <wmayer[at]users.sourceforge.net>     *
 *                                                                         *
 *   This file is part of the FreeCAD CAx development system.              *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Library General Public           *
 *   License as published by the Free Software Foundation; either          *
 *   version 2 of the License, or (at your option) any later version.      *
 *                                                                         *
 *   This library  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 Library General Public License for more details.                  *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this library; see the file COPYING.LIB. If not,    *
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
 *   Suite 330, Boston, MA  02111-1307, USA                                *
 *                                                                         *
 ***************************************************************************/


#ifndef GUI_NETWORKRETRIEVER_H
#define GUI_NETWORKRETRIEVER_H

#include <QProcess>

#include "Command.h"


namespace Gui {

class NetworkRetriever : public QObject  
{
    Q_OBJECT

public:
    NetworkRetriever( QObject * parent = 0 );
    virtual ~NetworkRetriever();

    void setNumberOfTries( int );
    void setOutputFile( const QString& );
    void setEnableTimestamp(bool);
    void setProxy( const QString&, const QString& = QString::null, const QString& = QString::null );
    void setEnableRecursive( bool, int = 0 );
    void setFollowRelative( bool );
    void setEnableConvert( bool );
    void setFetchImages( bool );
    void setEnableHTMLExtension( bool );
    void setNoParent( bool );

    void setOutputDirectory( const QString& );
    bool startDownload( const QString& );
    bool isDownloading() const;
    void abort();

    static bool testWget();

Q_SIGNALS:
    void wgetExited();

private Q_SLOTS:
    void testFailure();
    void wgetFinished(int, QProcess::ExitStatus);

private:
    QProcess* wget;
    struct NetworkRetrieverP* d;
};

// --------------------------------------------------------------------

class StdCmdDownloadOnlineHelp : public QObject, public Command
{
    Q_OBJECT

public:
    StdCmdDownloadOnlineHelp(QObject * parent = 0);
    virtual ~StdCmdDownloadOnlineHelp();
    virtual void languageChange();

protected:
    virtual void activated(int iMsg);

    virtual Action* createAction();

private Q_SLOTS:
    void wgetFinished();

private:
    NetworkRetriever* wget;
};

} // namespace Gui

#endif // GUI_NETWORKRETRIEVER_H