non/Timeline/Ruler_Point.H

120 lines
3.1 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 "Loggable.H"
#include "Sequence_Point.H"
class Ruler_Point : public Sequence_Point
{
public:
const char *name ( void ) const { return _label; }
void name ( const char *s )
{
if ( _label )
free( _label );
_label = strdup( s );
}
protected:
const char *class_name ( void ) { return "Ruler_Point"; }
void
get ( Log_Entry &e )
{
Sequence_Point::get( e );
e.add( ":label", _label );
}
void
set ( Log_Entry &e )
{
Sequence_Point::set( e );
for ( int i = 0; i < e.size(); ++i )
{
const char *s, *v;
e.get( i, &s, &v );
if ( ! strcmp( s, ":label" ) )
name( v );
}
timeline->redraw();
}
Ruler_Point ( )
{
}
public:
/* for loggable */
LOG_CREATE_FUNC( Ruler_Point );
Ruler_Point ( nframes_t when, const char *name )
{
_r->offset = when;
_label = strdup( name );
log_create();
}
Ruler_Point ( const Ruler_Point &rhs )
{
_r->offset = rhs._r->offset;
_label = strdup( rhs._label );
}
Sequence_Widget *clone ( const Sequence_Widget *r )
{
return new Ruler_Point( *(Ruler_Point*)r );
}
~Ruler_Point ( )
{
if ( _label ) free( _label );
log_destroy();
}
int
handle ( int m )
{
int r = Sequence_Widget::handle( m );
if ( m == FL_RELEASE )
{
_track->sort();
timeline->redraw();
}
return r;
}
};