non/timeline/src/Sequence_Region.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 "Sequence.H"
#include "Sequence_Widget.H"
/* Base class representing a /region/ of time on a /sequence/, with
controls for the offset and length points. */
class Sequence_Region : public Sequence_Widget
{
protected:
virtual void get ( Log_Entry &e ) const;
virtual void set ( Log_Entry &e );
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Sequence_Region ( );
Sequence_Region ( const Sequence_Region &rhs );
virtual ~Sequence_Region ( );
virtual Fl_Align align ( void ) const { return FL_ALIGN_INSIDE | FL_ALIGN_CENTER | FL_ALIGN_WRAP; }
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virtual int handle ( int m );
virtual void draw_box( void );
virtual void draw ( void );
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virtual void draw_label ( void ) { Sequence_Widget::draw_label(); }
virtual void draw_label ( const char *label, Fl_Align align, Fl_Color color=(Fl_Color)0, int xo=0, int yo=0 );
public:
LOG_NAME_FUNC( Region );
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void trim_right ( nframes_t where );
void trim_left ( nframes_t where );
enum trim_e { NO, LEFT, RIGHT };
void trim ( enum trim_e t, int X );
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void split ( Sequence_Region *copy, nframes_t where );
};