non/Timeline/Sequence.H

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/*******************************************************************************/
/* 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_Widget.H>
#include <FL/Fl_Group.H>
#include <FL/Fl.H>
#include <stdio.h>
#include "Loggable.H"
#include <assert.h>
#include <list>
// using namespace std;
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class Track;
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class Sequence_Widget;
#include "types.h"
/* This is the base class for all track types. */
class Sequence : public Fl_Widget, public Loggable
{
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Track *_track; /* track this sequence belongs to */
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char *_name;
static queue <Sequence_Widget *> _delete_queue;
protected:
std::list <Sequence_Widget *> _widgets;
Sequence_Widget *event_widget ( void );
virtual const char *class_name ( void ) { return "Sequence"; }
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virtual void set ( Log_Entry &e ) { return; }
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virtual void get ( Log_Entry &e )
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{
/* s += sprintf( s, ":items " ); */
/* for ( list <Sequence_Widget *>::const_iterator i = _widgets.begin(); i != _widgets.end(); i++ ) */
/* { */
/* s += sprintf( s, "0x%X", ((Loggable*)(*i))->id() ); */
/* list <Sequence_Widget *>::const_iterator e = i; */
/* if ( ++e != _widgets.end() ) */
/* s += sprintf( s, "," ); */
/* } */
}
public:
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Sequence ( int X, int Y, int W, int H, Track *track=0 );
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virtual ~Sequence ( );
const char * name ( void ) const { return _name; }
void name ( char *s ) { if ( _name ) free( _name ); _name = s; label( _name ); }
void sort ( void );
void remove ( Sequence_Widget *r );
void add ( Sequence_Widget *r );
void select_range ( int X, int W );
void remove_selected ( void );
const std::list <Sequence_Widget *> widgets ( void ) const { return _widgets; }
void queue_delete ( Sequence_Widget *r )
{
_delete_queue.push( r );
}
Sequence_Widget * overlaps ( Sequence_Widget *r );
virtual Sequence * clone ( void )
{
assert( 0 );
}
virtual Sequence * clone_empty ( void )
{
return NULL;
}
virtual void snap ( Sequence_Widget *r );
virtual int handle ( int m );
virtual void draw ( void );
virtual nframes_t process ( nframes_t nframes ) { return 0; }
};