Traverso/cvs/traverso/src/traverso/dialogs/CDWritingDialog.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 CD_WRITING_DIALOG_H
#define CD_WRITING_DIALOG_H

#include "ui_CDWritingDialog.h"

#include <QDialog>
#include <QCloseEvent>
#include <QProcess>

class Project;
class Sheet;
struct ExportSpecification;
class QProcess;

class CDWritingDialog : public QDialog, protected Ui::CDWritingDialog
{
        Q_OBJECT

public:
        CDWritingDialog(QWidget* parent = 0);
        ~CDWritingDialog();
        
        void set_was_closed();
        
protected:
        void closeEvent(QCloseEvent* event);

private:
        Project* m_project;
        QProcess* m_burnprocess;
        ExportSpecification*    m_exportSpec;
        
        void show_progress_view();
        
        bool is_safe_to_export();
        void cd_render();
        void write_to_cd();
        void disable_ui_interaction();
        void enable_ui_interaction();
        
        void update_cdburn_status(const QString& message, int type);
        void unlock_device();
        
        enum {
                NO_STATE,
                RENDER,
                BURNING,
                ABORT_BURN,
                QUERY_DEVICE,
                UNLOCK_DEVICE,
                NORMAL_MESSAGE,
                ERROR_MESSAGE
        };
        
        int m_writingState;
        int m_lastSheetExported;
        bool m_wasClosed;
        bool m_wodimAvailable;
        int m_copyNumber;
        QString get_device(int index);

private slots:
        void set_project(Project* project);
        void on_stopButton_clicked();
        void export_only_changed(int state);
        void start_burn_process();
        void stop_burn_process();
        void read_standard_output();
        void cdrdao_process_started();
        void cdrdao_process_finished(int exitcode, QProcess::ExitStatus exitstatus);
        void cd_export_finished();
        void cd_export_progress(int progress);
        void query_devices();
        
        void reject();
};

#endif

//eof

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