Traverso/cvs/traverso/src/commands/ExternalProcessingDialog.h

/*
Copyright (C) 2007 Remon Sijrier 

This file is part of Traverso

Traverso 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; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA.

*/

#ifndef AUDIOCLIP_EXTERNAL_PROCESSING_DIALOG_H
#define AUDIOCLIP_EXTERNAL_PROCESSING_DIALOG_H

#include <QProcess>
#include "ui_ExternalProcessingDialog.h"
#include <QDialog>

class AudioClip;
class Track;
class AudioClipExternalProcessing;
class QCompleter;

class ExternalProcessingDialog : public QDialog, protected Ui::ExternalProcessingDialog
{
        Q_OBJECT
        
public:
        ExternalProcessingDialog(QWidget* parent, AudioClipExternalProcessing* acep);
        ~ExternalProcessingDialog();


private:
        AudioClipExternalProcessing* m_acep;
        QProcess* m_processor;
        QCompleter* m_completer;
        QString m_filename;
        QString m_program;
        bool m_queryOptions;
        QStringList m_arguments;
        QString m_commandargs;
        QString m_infilename;
        QString m_outfilename;
        QString m_newClipName;
        
        void query_options();

private slots:
        void read_standard_output();
        void prepare_for_external_processing();
        void process_started();
        void process_finished(int exitcode, QProcess::ExitStatus exitstatus);
        void arg_combo_index_changed ( const QString & text );
        void start_external_processing();
        void command_lineedit_text_changed(const QString & text);
        void process_error(QProcess::ProcessError error);
};


#endif

//eof

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