non/mixer/src/Chain.H

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/*******************************************************************************/
/* Copyright (C) 2009 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
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#include <FL/Fl.H>
#include <FL/Fl_Pack.H>
#include <FL/Fl_Button.H>
#include "Module.H"
#include "JACK/Port.H"
#include <vector>
#include <list>
#include "Loggable.H"
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#include "Group.H"
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class Mixer_Strip;
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class Fl_Flowpack;
class Fl_Flip_Button;
class Controller_Module;
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class Chain : public Fl_Group, public Loggable {
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Fl_Flip_Button *tab_button;
Fl_Pack *controls_pack;
Fl_Group *chain_tab;
Fl_Group *control_tab;
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Fl_Pack *modules_pack;
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Mixer_Strip *_strip;
const char *_name;
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std::list<Module*> process_queue;
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std::vector <Module::Port> scratch_port;
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Fl_Callback *_configure_outputs_callback;
void *_configure_outputs_userdata;
bool _deleting;
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private:
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static void snapshot ( void *v );
void snapshot ( void );
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void cb_handle(Fl_Widget*);
static void cb_handle(Fl_Widget*, void*);
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void draw_connections ( Module *m );
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void build_process_queue ( void );
void add_to_process_queue ( Module *m );
static void update_connection_status ( void *v );
void update_connection_status ( void );
protected:
void get ( Log_Entry &e ) const;
void set ( Log_Entry &e );
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public:
void auto_connect_outputs ( void );
void auto_disconnect_outputs ( void );
void get_output_ports ( std::list<std::string> &sl);
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void port_connect ( jack_port_id_t a, jack_port_id_t b, int connect );
void buffer_size ( nframes_t nframes );
int sample_rate_change ( nframes_t nframes );
void process ( nframes_t );
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Chain ( int X, int Y, int W, int H, const char *L = 0 );
Chain ( );
virtual ~Chain ( );
void update ( void );
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void draw ( void );
void resize ( int X, int Y, int W, int H );
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Mixer_Strip *strip ( void ) const { return _strip; }
void strip ( Mixer_Strip *v );
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const char *name ( void ) const { return _name; }
void name ( const char *name );
void send_feedback ( void );
int get_module_instance_number ( Module *m );
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void configure_ports ( void );
int required_buffers ( void );
bool can_support_input_channels ( int n );
int modules ( void ) const { return modules_pack->children(); }
Module *module ( int n ) const { return (Module*)modules_pack->child( n ); }
void remove ( Controller_Module *m );
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void remove ( Module *m );
bool add ( Module *m );
bool add ( Controller_Module *m );
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bool insert ( Module *m, Module *n );
void add_control ( Controller_Module *m );
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bool do_export ( const char *filename );
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void initialize_with_default ( void );
bool can_configure_outputs ( Module *m, int n ) const;
void configure_outputs_callback ( Fl_Callback *cb, void *v )
{
_configure_outputs_callback = cb;
_configure_outputs_userdata = v;
}
void set_latency ( JACK::Port::direction_e );
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Fl_Callback * configure_outputs_callback ( void ) const { return _configure_outputs_callback; }
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virtual void log_children ( void ) const;
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static unsigned int maximum_name_length ( void );
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Group *client ( void );
void freeze_ports ( void );
void thaw_ports ( void );
// void client ( Client * );
LOG_CREATE_FUNC( Chain );
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};