non/Timeline/Track.H

225 lines
5.9 KiB
C++

/*******************************************************************************/
/* Copyright (C) 2008 Jonathan Moore Liles */
/* */
/* 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 the file COPYING. If not,write to the Free Software */
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*******************************************************************************/
#pragma once
#include <FL/Fl.H>
#include "Sequence.H"
#include <FL/Fl_Group.H>
#include <FL/Fl_Input.H>
#include <FL/Fl_Button.H>
#include <FL/Fl_Menu_Button.H>
#include <FL/Fl_Pack.H>
#include <FL/Fl_Box.H>
#include <FL/fl_draw.H>
#include "Loggable.H"
/* TODO: rename this to Audio_Track or something since it's clearly audio specific. */
#include <vector>
using std::vector;
#include "JACK/Port.H"
#include "Timeline.H"
class Control_Sequence;
class Annotation_Sequence;
class Playback_DS;
class Record_DS;
// class JACK::Port;
class Audio_Region;
class Audio_File;
//class Audio_Sequence;
#include "Audio_Sequence.H"
class Track : public Fl_Group, public Loggable
{
/* not permitted */
Track ( const Track &rhs );
Track & operator= ( const Track &rhs );
public:
Track ( const char *L, int channels=1 );
virtual ~Track ( );
static bool soloing ( void ) { return _soloing; }
static const char *capture_format;
struct Capture
{
Audio_File *audio_file;
Audio_Region *region;
};
private:
static int _soloing;
char *_name;
bool _selected;
bool _show_all_takes;
int _size;
enum { AUDIO } _type;
Audio_Sequence *_sequence;
bool configure_outputs ( int n );
bool configure_inputs ( int n );
void update_port_names ( void );
const char *name_for_port( JACK::Port::type_e type, int n );
void update_take_menu ( void );
Track ( );
void init ( void );
protected:
void get ( Log_Entry &e ) const;
void get_unjournaled ( Log_Entry &e ) const;
void set ( Log_Entry &e );
public:
virtual void log_children ( void ) const;
Fl_Input *name_field;
Fl_Button *record_button;
Fl_Button *mute_button;
Fl_Button *solo_button;
Fl_Menu_Button *take_menu;
Fl_Group *controls;
Fl_Pack *pack;
Fl_Pack *annotation;
Fl_Pack *control;
Fl_Pack *takes;
vector<JACK::Port> input; /* input ports... */
vector<JACK::Port> output; /* output ports... */
Playback_DS *playback_ds;
Record_DS *record_ds;
/* for loggable */
LOG_CREATE_FUNC( Track );
void add ( Annotation_Sequence *t );
void remove ( Annotation_Sequence *t );
void add ( Control_Sequence *t );
void add ( Audio_Sequence *t );
void remove ( Audio_Sequence *t );
void remove ( Control_Sequence *t );
void select ( int X, int Y, int W, int H, bool include_control, bool merge_control );
int size ( void ) const { return _size; }
int ncontrols ( void ) { return control->children(); }
void resize ( void );
void size ( int v );
int height ( void ) const
{
static int table[] = { 30, 80, 150, 300 };
return table[ _size ];
}
void show_all_takes ( bool b )
{
_show_all_takes = b;
resize();
}
void name ( const char *name )
{
if ( _name )
free( _name );
_name = strdup( name );
if ( name_field )
name_field->value( _name );
update_port_names();
}
const char * name ( void ) const { return _name; }
bool mute ( void ) const { return mute_button->value(); }
void mute ( bool b ) { mute_button->value( b ); }
bool solo ( void ) const { return solo_button->value(); }
void solo ( bool b );
bool armed ( void ) const { return record_button->value(); }
void armed ( bool b ) { record_button->value( b ); }
bool selected ( void ) const { return _selected; }
static void cb_input_field ( Fl_Widget *w, void *v );
void cb_input_field ( void );
static void cb_button ( Fl_Widget *w, void *v );
void cb_button ( Fl_Widget *w );
static int width ( void ) { return 150; }
void sequence ( Audio_Sequence * t );
Audio_Sequence * sequence ( void ) const { return _sequence; }
Fl_Menu_Button & menu ( void ) const;
static void menu_cb ( Fl_Widget *w, void *v );
void menu_cb ( const Fl_Menu_ *m );
void draw ( void );
int handle ( int m );
/* Engine */
const Audio_Region *capture_region ( void ) const;
void resize_buffers ( nframes_t nframes );
nframes_t process_input ( nframes_t nframes );
nframes_t process_output ( nframes_t nframes );
void seek ( nframes_t frame );
void delay ( nframes_t frames );
void record ( Capture *c, nframes_t frame );
void write ( Capture *c, sample_t *buf, nframes_t nframes );
void finalize ( Capture *c, nframes_t frame );
};