non/Track.H

112 lines
3.2 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_Group.H>
#include <FL/Fl.H>
#include "Region.H"
#include <stdio.h>
#include <list>
using std::list;
class Track : public Fl_Group
{
Track *_next;
Track *_prev;
list <Region *> _regions;
char *_name;
public:
Track ( int X, int Y, int W, int H ) : Fl_Group( X, Y, W, H )
{
_next = _prev = NULL;
_name = NULL;
box( FL_DOWN_BOX );
color( fl_darker( FL_GRAY ) );
}
Track *next ( void ) { return _next; }
Track *prev ( void ) { return _prev; }
void prev ( Track *t ) { _prev = t; }
void next ( Track *t ) { _next = t; }
void remove_region ( Region *r )
{
_regions.remove( r );
}
void add ( Region *r )
{
printf( "add" );
if ( r->track() )
{
r->track()->remove_region( r );
r->track()->redraw();
}
_regions.push_back( r );
r->track( this );
Fl_Group::add( r );
// add( r );
r->position( r->x(), y() );
r->redraw();
}
int handle ( int m )
{
switch ( m )
{
case FL_DND_DRAG:
case FL_DND_RELEASE:
case FL_DND_ENTER:
case FL_DND_LEAVE:
case FL_ENTER:
return 1;
case FL_PASTE:
{
const char *file, *text = Fl::event_text();
if ( ! strncmp( text, "file://", 7 ) )
file = text + 7;
else
// error?
file = text;
printf( "pasted file \"%s\"\n", file );
return 1;
}
default:
return Fl_Group::handle( m );
}
}
};