export_video_dialog.h

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/*
 * Copyright (C) 2013-2017 Robin Gareus <robin@gareus.org>
 *
 * 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; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
#ifndef __gtk_ardour_export_video_dialog_h__
#define __gtk_ardour_export_video_dialog_h__
 
#include <string>
 
#include <gtkmm/box.h>
#include <gtkmm/button.h>
#include <gtkmm/checkbutton.h>
#include <gtkmm/comboboxtext.h>
#include <gtkmm/entry.h>
#include <gtkmm/label.h>
#include <gtkmm/progressbar.h>
 
#include "ardour/export_status.h"
#include "ardour/types.h"
 
#include "ardour_dialog.h"
#include "time_selection.h"
#include "transcode_ffmpeg.h"
 
class ExportVideoDialog : public ArdourDialog, public PBD::ScopedConnectionList
{
public:
        ExportVideoDialog ();
        ~ExportVideoDialog ();
 
        std::string get_exported_filename ()
        {
                return outfn_path_entry.get_text ();
        }
 
        void apply_state (TimeSelection& tme, bool range);
 
        XMLNode& get_state () const;
        void     set_state (const XMLNode&);
 
private:
 
        void abort_clicked ();
        void launch_export ();
        void encode_video ();
        void finished (int);
 
        void set_original_file_information ();
        void update_progress (ARDOUR::samplecnt_t, ARDOUR::samplecnt_t);
        gint audio_progress_display ();
 
        void open_outfn_dialog ();
        void open_invid_dialog ();
 
        bool _aborted;
        bool _normalize;
 
        std::shared_ptr<ARDOUR::ExportStatus> status;
 
        TimeSelection    _export_range;
        sigc::connection _audio_progress_connection;
        float            _previous_progress;
        TranscodeFfmpeg* _transcoder;
        std::string      _insnd;
 
        Gtk::Label        outfn_path_label;
        Gtk::Entry        outfn_path_entry;
        Gtk::Button       outfn_browse_button;
        Gtk::Label        invid_path_label;
        Gtk::Entry        invid_path_entry;
        Gtk::Button       invid_browse_button;
        Gtk::ComboBoxText insnd_combo;
        Gtk::Button       transcode_button;
 
        Gtk::VBox*   vbox;
        Gtk::Button* cancel_button;
        Gtk::Button  abort_button;
 
        Gtk::VBox*       progress_box;
        Gtk::ProgressBar pbar;
 
        Gtk::ComboBoxText audio_bitrate_combo;
        Gtk::ComboBoxText audio_sample_rate_combo;
 
        Gtk::CheckButton normalize_checkbox;
        Gtk::CheckButton copy_video_codec_checkbox;
        Gtk::CheckButton meta_checkbox;
        Gtk::CheckButton debug_checkbox;
};
 
#endif /* __gtk_ardour_export_video_dialog_h__ */