83 lines
2.5 KiB
C++
83 lines
2.5 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 "Sequence.H"
|
|
#include "Control_Point.H"
|
|
#include "Port.H"
|
|
|
|
class Control_Sequence : public Sequence, public Loggable
|
|
{
|
|
public:
|
|
|
|
enum curve_type_e { Linear, Quadratic };
|
|
|
|
private:
|
|
|
|
Port *_output;
|
|
|
|
bool _highlighted;
|
|
|
|
curve_type_e _type;
|
|
|
|
void init ( void );
|
|
|
|
|
|
protected:
|
|
|
|
|
|
virtual void get ( Log_Entry &e ) const;
|
|
void set ( Log_Entry &e );
|
|
|
|
Control_Sequence ( ) : Sequence( 0, 0, 0, 1 )
|
|
{
|
|
init();
|
|
}
|
|
|
|
private:
|
|
|
|
void draw_curve ( bool flip, bool filled );
|
|
|
|
public:
|
|
|
|
static bool draw_with_gradient;
|
|
static bool draw_with_polygon;
|
|
static bool draw_with_grid;
|
|
|
|
LOG_CREATE_FUNC( Control_Sequence );
|
|
|
|
Control_Sequence ( Track * );
|
|
~Control_Sequence ( );
|
|
|
|
Fl_Cursor cursor ( void ) const { return FL_CURSOR_CROSS; }
|
|
|
|
// const char *class_name ( void ) { return "Control_Sequence"; }
|
|
|
|
void draw ( void );
|
|
int handle ( int m );
|
|
|
|
|
|
/* Engine */
|
|
void output ( Port *p ) { _output = p; }
|
|
nframes_t play ( sample_t *buf, nframes_t frame, nframes_t nframes );
|
|
nframes_t process ( nframes_t nframes );
|
|
|
|
};
|