non/Timeline/Sequence_Point.H

89 lines
2.9 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 "Sequence_Widget.H"
class Sequence_Point : public Sequence_Widget
{
/* not permitted */
Sequence_Point & operator= ( const Sequence_Point &rhs );
protected:
char *_label;
void get ( Log_Entry &e ) const;
void set ( Log_Entry &e );
Sequence_Point ( const Sequence_Point &rhs ) : Sequence_Widget( rhs )
{
if ( _label )
_label = strdup( rhs._label );
}
public:
const char *name ( void ) const { return _label; }
void name ( const char *s )
{
if ( _label )
free( _label );
_label = strdup( s );
redraw();
}
Fl_Align align ( void ) const { return FL_ALIGN_RIGHT; }
virtual int abs_w ( void ) const { return 8; }
// virtual int abs_x ( void ) const { return Sequence_Widget::abs_x() - ( abs_w() >> 1 ); }
// virtual int x ( void ) const { return Sequence_Widget::line_x() - ( abs_w() >> 1 ); }
virtual int x ( void ) const
{
const int x = Sequence_Widget::x();
if ( x >= sequence()->x() + sequence()->w() )
return sequence()->x() + sequence()->w() + abs_w();
else
return x;
}
nframes_t length ( void ) const { return timeline->x_to_ts( abs_w() ); }
Sequence_Point ( )
{
_label = NULL;
color( FL_CYAN );
}
virtual ~Sequence_Point ( )
{
if ( _label )
free( _label );
}
virtual void draw_box ( void );
virtual void draw ( void );
};