144 lines
4.1 KiB
C++
144 lines
4.1 KiB
C++
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/*******************************************************************************/
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/* Copyright (C) 2008 Jonathan Moore Liles */
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/* */
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/* This program is free software; you can redistribute it and/or modify it */
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/* under the terms of the GNU General Public License as published by the */
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/* Free Software Foundation; either version 2 of the License, or (at your */
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/* option) any later version. */
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/* */
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/* This program is distributed in the hope that it will be useful, but WITHOUT */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
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/* more details. */
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/* */
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/* You should have received a copy of the GNU General Public License along */
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/* with This program; see the file COPYING. If not,write to the Free Software */
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/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/*******************************************************************************/
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#pragma once
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#include <FL/Fl_Widget.H>
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#include <FL/Fl_Group.H>
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#include <FL/Fl.H>
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#include <stdio.h>
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#include "Loggable.H"
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#include <assert.h>
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#include <list>
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// using namespace std;
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class Track;
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class Sequence_Widget;
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#include "types.h"
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/* This is the base class for all track types. */
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class Sequence : public Fl_Widget, public Loggable
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{
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static queue <Sequence_Widget *> _delete_queue;
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protected:
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Track *_track; /* track this sequence belongs to */
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char *_name;
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std::list <Sequence_Widget *> _widgets;
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Sequence_Widget *event_widget ( void );
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virtual const char *class_name ( void ) { return "Sequence"; }
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virtual void set ( Log_Entry &e )
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{
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for ( int i = 0; i < e.size(); ++i )
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{
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const char *s, *v;
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e.get( i, &s, &v );
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if ( ! strcmp( ":n", s ) )
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{
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name( strdup( v ) );
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}
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}
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}
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virtual void get ( Log_Entry &e )
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{
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e.add( ":n", name() );
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// e.add( ":t", _track );
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/* s += sprintf( s, ":items " ); */
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/* for ( list <Sequence_Widget *>::const_iterator i = _widgets.begin(); i != _widgets.end(); i++ ) */
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/* { */
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/* s += sprintf( s, "0x%X", ((Loggable*)(*i))->id() ); */
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/* list <Sequence_Widget *>::const_iterator e = i; */
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/* if ( ++e != _widgets.end() ) */
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/* s += sprintf( s, "," ); */
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/* } */
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}
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public:
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Sequence ( int X, int Y, int W, int H, Track *track=0 );
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virtual ~Sequence ( );
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const char * name ( void ) const { return _name; }
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void name ( const char *s )
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{
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if ( _name ) free( _name );
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_name = strdup( s );
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label( _name );
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}
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void sort ( void );
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Track *track ( void ) const { return _track; }
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void track ( Track *t ) { _track = t; }
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void remove ( Sequence_Widget *r );
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void add ( Sequence_Widget *r );
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void select_range ( int X, int W );
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void remove_selected ( void );
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const std::list <Sequence_Widget *> widgets ( void ) const { return _widgets; }
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void queue_delete ( Sequence_Widget *r )
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{
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_delete_queue.push( r );
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}
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Sequence_Widget * overlaps ( Sequence_Widget *r );
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virtual Sequence * clone ( void )
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{
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assert( 0 );
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}
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virtual Sequence * clone_empty ( void )
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{
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return NULL;
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}
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virtual void snap ( Sequence_Widget *r );
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virtual int handle ( int m );
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virtual void draw ( void );
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virtual nframes_t process ( nframes_t nframes ) { return 0; }
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};
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