1136 lines
26 KiB
C
1136 lines
26 KiB
C
|
||
/*******************************************************************************/
|
||
/* 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. */
|
||
/*******************************************************************************/
|
||
|
||
/* This is the main mixer group. It contains and manages Mixer_Strips. */
|
||
#include "const.h"
|
||
|
||
#include "Mixer.H"
|
||
#include "Mixer_Strip.H"
|
||
|
||
#include <FL/Fl_Pack.H>
|
||
#include <FL/Fl_Scroll.H>
|
||
#include <FL/Fl_Menu_Bar.H>
|
||
#include <FL/fl_ask.H>
|
||
#include <FL/Fl.H>
|
||
#include <FL/New_Project_Dialog.H>
|
||
#include "Engine/Engine.H"
|
||
#include <FL/Fl_Flowpack.H>
|
||
#include "Project.H"
|
||
#include <FL/Fl_Menu_Settings.H>
|
||
#include <FL/About_Dialog.H>
|
||
#include <FL/Fl_File_Chooser.H>
|
||
#include <FL/Fl_Theme_Chooser.H>
|
||
#include <FL/Fl_Value_SliderX.H>
|
||
#include <Spatialization_Console.H>
|
||
#include "file.h"
|
||
|
||
#include <string.h>
|
||
#include "debug.h"
|
||
#include <unistd.h>
|
||
#include <sys/types.h>
|
||
|
||
#include "OSC/Endpoint.H"
|
||
#include <lo/lo.h>
|
||
|
||
#include "Controller_Module.H"
|
||
|
||
const double FEEDBACK_UPDATE_FREQ = 1.0f;
|
||
|
||
extern char *user_config_dir;
|
||
extern char *instance_name;
|
||
|
||
#include "debug.h"
|
||
#include "string_util.h"
|
||
|
||
#include "NSM.H"
|
||
#include <FL/Fl_Tooltip.H>
|
||
|
||
extern NSM_Client *nsm;
|
||
|
||
Spatialization_Console *Mixer::spatialization_console = 0;
|
||
|
||
|
||
|
||
void
|
||
Mixer::show_tooltip ( const char *s )
|
||
{
|
||
mixer->_status->label( s );
|
||
}
|
||
|
||
void
|
||
Mixer::hide_tooltip ( void )
|
||
{
|
||
mixer->_status->label( 0 );
|
||
}
|
||
|
||
|
||
/************************/
|
||
/* OSC Message Handlers */
|
||
/************************/
|
||
|
||
#undef OSC_REPLY_OK
|
||
#undef OSC_REPLY_ERR
|
||
#undef OSC_REPLY
|
||
|
||
#define OSC_REPLY_OK() ((OSC::Endpoint*)user_data)->send( lo_message_get_source( msg ), path, 0, "OK" )
|
||
#define OSC_REPLY( value ) ((OSC::Endpoint*)user_data)->send( lo_message_get_source( msg ), path, value )
|
||
#define OSC_REPLY_ERR(errcode, value) ((OSC::Endpoint*)user_data)->send( lo_message_get_source( msg ), path,errcode, value )
|
||
#define OSC_ENDPOINT() ((OSC::Endpoint*)user_data)
|
||
|
||
static int osc_add_strip ( const char *path, const char *, lo_arg **, int , lo_message msg, void *user_data )
|
||
{
|
||
OSC_DMSG();
|
||
|
||
Fl::lock();
|
||
|
||
((Mixer*)(OSC_ENDPOINT())->owner)->command_add_strip();
|
||
|
||
Fl::unlock();
|
||
|
||
OSC_REPLY_OK();
|
||
|
||
return 0;
|
||
}
|
||
|
||
int
|
||
Mixer::osc_non_hello ( const char *, const char *, lo_arg **, int , lo_message msg, void * )
|
||
{
|
||
mixer->handle_hello( msg );
|
||
return 0;
|
||
}
|
||
|
||
|
||
void
|
||
Mixer::handle_hello ( lo_message msg )
|
||
{
|
||
int argc = lo_message_get_argc( msg );
|
||
lo_arg **argv = lo_message_get_argv( msg );
|
||
|
||
if ( argc >= 4 )
|
||
{
|
||
const char *url = &argv[0]->s;
|
||
const char *name = &argv[1]->s;
|
||
const char *version = &argv[2]->s;
|
||
const char *id = &argv[3]->s;
|
||
|
||
MESSAGE( "Got hello from NON peer %s (%s) @ %s with ID \"%s\"", name, version, url, id );
|
||
|
||
mixer->osc_endpoint->handle_hello( id, url );
|
||
}
|
||
}
|
||
|
||
void
|
||
Mixer::say_hello ( void )
|
||
{
|
||
lo_message m = lo_message_new();
|
||
|
||
lo_message_add( m, "sssss",
|
||
"/non/hello",
|
||
osc_endpoint->url(),
|
||
APP_NAME,
|
||
VERSION,
|
||
instance_name );
|
||
|
||
nsm->broadcast( m );
|
||
|
||
lo_message_free( m );
|
||
}
|
||
|
||
|
||
|
||
|
||
static
|
||
Fl_Menu_Item *
|
||
find_item( Fl_Menu_ *menu, const char *path )
|
||
{
|
||
return const_cast<Fl_Menu_Item*>(menu->find_item( path ));
|
||
}
|
||
|
||
void
|
||
Mixer::sm_active ( bool b )
|
||
{
|
||
sm_blinker->value( b );
|
||
sm_blinker->tooltip( nsm->session_manager_name() );
|
||
|
||
if ( b )
|
||
{
|
||
find_item( menubar, "&Project/&Open" )->deactivate();
|
||
find_item( menubar, "&Project/&New" )->deactivate();
|
||
}
|
||
}
|
||
|
||
|
||
void
|
||
Mixer::redraw_windows ( void )
|
||
{
|
||
window()->redraw();
|
||
|
||
if ( Fl::first_window() )
|
||
for ( Fl_Window *w = Fl::first_window(); ( w = Fl::next_window( w ) ); )
|
||
w->redraw();
|
||
}
|
||
|
||
void Mixer::command_new ( void )
|
||
{
|
||
DMESSAGE( "New project" );
|
||
|
||
char *default_path;
|
||
|
||
read_line( user_config_dir, "default_path", &default_path );
|
||
|
||
char *path = new_project_chooser( &default_path );
|
||
|
||
if ( path )
|
||
{
|
||
if ( ! Project::create( path, NULL ) )
|
||
fl_alert( "Error creating project!" );
|
||
free( path );
|
||
}
|
||
|
||
load_project_settings();
|
||
|
||
update_menu();
|
||
|
||
if ( default_path )
|
||
{
|
||
write_line( user_config_dir, "default_path", default_path );
|
||
free( default_path );
|
||
}
|
||
}
|
||
|
||
void Mixer::cb_menu(Fl_Widget* o) {
|
||
Fl_Menu_Bar *menu = (Fl_Menu_Bar*)o;
|
||
|
||
/* const Fl_Menu_Item *mi = &menu->menu()[menu->value()]; */
|
||
|
||
char picked[256];
|
||
// const char *picked = menu->text();
|
||
|
||
menu->item_pathname( picked, sizeof( picked ) );
|
||
|
||
DMESSAGE( "Picked %s", picked );
|
||
|
||
if (! strcmp( picked, "&Project/&New") )
|
||
{
|
||
command_new();
|
||
}
|
||
else if (! strcmp( picked, "&Project/&Open" ) )
|
||
{
|
||
char *path = NULL;
|
||
|
||
// read_line( user_config_dir, "default_path", &path );
|
||
|
||
const char *name = fl_dir_chooser( "Open Project", path );
|
||
|
||
free( path );
|
||
|
||
mixer->hide();
|
||
|
||
if ( int err = Project::open( name ) )
|
||
{
|
||
fl_alert( "Error opening project: %s", Project::errstr( err ) );
|
||
}
|
||
|
||
update_menu();
|
||
|
||
mixer->show();
|
||
}
|
||
else if (! strcmp( picked, "&Project/&Save" ) )
|
||
{
|
||
command_save();
|
||
}
|
||
else if (! strcmp( picked, "&Project/&Quit") )
|
||
{
|
||
command_quit();
|
||
}
|
||
else if ( !strcmp( picked, "&Mixer/&Add Strip" ) )
|
||
{
|
||
command_add_strip();
|
||
}
|
||
else if ( !strcmp( picked, "&Mixer/Add &N Strips" ) )
|
||
{
|
||
const char *s = fl_input( "Enter number of strips to add" );
|
||
|
||
if ( s )
|
||
{
|
||
for ( int i = atoi( s ); i > 0; i-- )
|
||
command_add_strip();
|
||
}
|
||
}
|
||
else if ( !strcmp( picked, "&Mixer/&Import Strip" ) )
|
||
{
|
||
const char *s = fl_file_chooser( "Export strip to filename:", "*.strip", NULL, 0 );
|
||
|
||
if ( s )
|
||
{
|
||
if (! Mixer_Strip::import_strip( s ) )
|
||
fl_alert( "%s", "Failed to import strip!" );
|
||
}
|
||
}
|
||
else if ( ! strcmp( picked, "&Project/Se&ttings/Learn/By Strip Name" ) )
|
||
{
|
||
Controller_Module::learn_by_number = false;
|
||
}
|
||
else if ( ! strcmp( picked, "&Project/Se&ttings/Learn/By Strip Number" ) )
|
||
{
|
||
Controller_Module::learn_by_number = true;
|
||
}
|
||
else if ( ! strcmp( picked, "&Remote Control/Start Learning" ) )
|
||
{
|
||
Controller_Module::learn_mode( true );
|
||
tooltip( "Now in learn mode. Click on a highlighted control to teach it something." );
|
||
redraw();
|
||
}
|
||
else if ( ! strcmp( picked, "&Remote Control/Stop Learning" ) )
|
||
{
|
||
Controller_Module::learn_mode( false );
|
||
tooltip( "Learning complete" );
|
||
redraw();
|
||
}
|
||
else if ( !strcmp( picked, "&Remote Control/Send State" ) )
|
||
{
|
||
send_feedback();
|
||
}
|
||
else if ( ! strcmp( picked, "&Remote Control/Clear All Mappings" ) )
|
||
{
|
||
if ( 1 == fl_choice( "This will remove all mappings, are you sure?", "No", "Yes", NULL ) )
|
||
{
|
||
command_clear_mappings();
|
||
}
|
||
}
|
||
else if ( !strcmp( picked, "&Mixer/Paste" ) )
|
||
{
|
||
Fl::paste(*this);
|
||
}
|
||
else if ( !strcmp( picked, "&Mixer/Spatialization Console" ) )
|
||
{
|
||
if ( ! spatialization_console )
|
||
{
|
||
Spatialization_Console *o = new Spatialization_Console();
|
||
spatialization_console = o;
|
||
}
|
||
|
||
if ( spatialization_console->shown() )
|
||
spatialization_console->hide();
|
||
else
|
||
spatialization_console->show();
|
||
}
|
||
else if (! strcmp( picked, "&Project/Se&ttings/&Rows/One") )
|
||
{
|
||
rows( 1 );
|
||
}
|
||
else if (! strcmp( picked, "&Project/Se&ttings/&Rows/Two") )
|
||
{
|
||
rows( 2 );
|
||
}
|
||
else if (! strcmp( picked, "&Project/Se&ttings/&Rows/Three") )
|
||
{
|
||
rows( 3 );
|
||
}
|
||
else if (! strcmp( picked, "&Project/Se&ttings/Make Default") )
|
||
{
|
||
save_default_project_settings();
|
||
}
|
||
else if (! strcmp( picked, "&View/&Theme") )
|
||
{
|
||
fl_theme_chooser();
|
||
}
|
||
else if ( ! strcmp( picked, "&Help/&About" ) )
|
||
{
|
||
About_Dialog ab( PIXMAP_PATH "/non-mixer/icon-256x256.png" );
|
||
|
||
ab.logo_box->label( VERSION );
|
||
|
||
ab.title->label( "Non Mixer" );
|
||
|
||
ab.copyright->label( "Copyright (C) 2008-2013 Jonathan Moore Liles" );
|
||
ab.credits->label(
|
||
"Non Mixer was written from scratch by\n"
|
||
"Jonathan Moore Liles for his own use\n"
|
||
"(see the manual).\n"
|
||
"\n"
|
||
"Nobody planned. Nobody helped.\n"
|
||
"You can help now by donating time, money,\n"
|
||
"and/or replacing the rest of Linux Audio\n"
|
||
"with fast, light, reliable alternatives.\n" );
|
||
|
||
ab.website_url->label( "http://non.tuxfamily.org" );
|
||
|
||
ab.run();
|
||
}
|
||
else if ( !strcmp( picked, "&Help/&Manual" ))
|
||
{
|
||
char *pat;
|
||
|
||
asprintf( &pat, "file://%s.html", DOCUMENT_PATH "/non-mixer/MANUAL" );
|
||
|
||
open_url( pat );
|
||
|
||
free( pat );
|
||
}
|
||
}
|
||
|
||
void Mixer::cb_menu(Fl_Widget* o, void* v) {
|
||
((Mixer*)(v))->cb_menu(o);
|
||
}
|
||
|
||
void Mixer::update_frequency ( float v )
|
||
{
|
||
_update_interval = 1.0f / v;
|
||
|
||
Fl::remove_timeout( &Mixer::update_cb, this );
|
||
Fl::add_timeout( _update_interval, &Mixer::update_cb, this );
|
||
}
|
||
|
||
void
|
||
Mixer::update_cb ( void *v )
|
||
{
|
||
((Mixer*)v)->update_cb();
|
||
}
|
||
|
||
void
|
||
Mixer::update_cb ( void )
|
||
{
|
||
Fl::repeat_timeout( _update_interval, &Mixer::update_cb, this );
|
||
|
||
if ( active_r() && visible_r() )
|
||
{
|
||
for ( int i = 0; i < mixer_strips->children(); i++ )
|
||
{
|
||
((Mixer_Strip*)mixer_strips->child(i))->update();
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
static void
|
||
progress_cb ( int p, void *v )
|
||
{
|
||
static int oldp = 0;
|
||
|
||
if ( p != oldp )
|
||
{
|
||
oldp = p;
|
||
if ( nsm )
|
||
{
|
||
nsm->progress( p / 100.0f );
|
||
}
|
||
Fl::check();
|
||
}
|
||
}
|
||
|
||
void
|
||
Mixer::save_default_project_settings ( void )
|
||
{
|
||
char path[256];
|
||
snprintf( path, sizeof( path ), "%s/%s", user_config_dir, ".default_project_settings" );
|
||
|
||
((Fl_Menu_Settings*)menubar)->dump( menubar->find_item( "&Project/Se&ttings" ), path );
|
||
}
|
||
|
||
void
|
||
Mixer::load_default_project_settings ( void )
|
||
{
|
||
char path[256];
|
||
snprintf( path, sizeof( path ), "%s/%s", user_config_dir, ".default_project_settings" );
|
||
|
||
((Fl_Menu_Settings*)menubar)->load( menubar->find_item( "&Project/Se&ttings" ), path );
|
||
}
|
||
|
||
void
|
||
Mixer::reset_project_settings ( void )
|
||
{
|
||
rows(1);
|
||
|
||
load_default_project_settings();
|
||
}
|
||
|
||
void
|
||
Mixer::save_project_settings ( void )
|
||
{
|
||
if ( ! Project::open() )
|
||
return;
|
||
|
||
((Fl_Menu_Settings*)menubar)->dump( menubar->find_item( "&Project/Se&ttings" ), "options" );
|
||
}
|
||
|
||
void
|
||
Mixer::load_project_settings ( void )
|
||
{
|
||
reset_project_settings();
|
||
|
||
// if ( Project::open() )
|
||
((Fl_Menu_Settings*)menubar)->load( menubar->find_item( "&Project/Se&ttings" ), "options" );
|
||
|
||
update_menu();
|
||
}
|
||
|
||
Mixer::Mixer ( int X, int Y, int W, int H, const char *L ) :
|
||
Fl_Group( X, Y, W, H, L )
|
||
{
|
||
Loggable::dirty_callback( &Mixer::handle_dirty, this );
|
||
Loggable::progress_callback( progress_cb, NULL );
|
||
|
||
Fl_Tooltip::hoverdelay( 0 );
|
||
Fl_Tooltip::delay( 0 );
|
||
fl_show_tooltip = &Mixer::show_tooltip;
|
||
fl_hide_tooltip = &Mixer::hide_tooltip;
|
||
/* Fl_Tooltip::size( 11 ); */
|
||
/* Fl_Tooltip::textcolor( FL_FOREGROUND_COLOR ); */
|
||
/* Fl_Tooltip::color( fl_color_add_alpha( FL_DARK1, 0 ) ); */
|
||
// fl_tooltip_docked = 1;
|
||
|
||
_rows = 1;
|
||
_strip_height = 0;
|
||
box( FL_FLAT_BOX );
|
||
labelsize( 96 );
|
||
{ Fl_Group *o = new Fl_Group( X, Y, W, 24 );
|
||
|
||
{ Fl_Menu_Bar *o = menubar = new Fl_Menu_Bar( X, Y, W, 24 );
|
||
o->add( "&Project/&New" );
|
||
o->add( "&Project/&Open" );
|
||
o->add( "&Project/Se&ttings/&Rows/One", '1', 0, 0, FL_MENU_RADIO | FL_MENU_VALUE );
|
||
o->add( "&Project/Se&ttings/&Rows/Two", '2', 0, 0, FL_MENU_RADIO );
|
||
o->add( "&Project/Se&ttings/&Rows/Three", '3', 0, 0, FL_MENU_RADIO );
|
||
o->add( "&Project/Se&ttings/Learn/By Strip Number", 0, 0, 0, FL_MENU_RADIO );
|
||
o->add( "&Project/Se&ttings/Learn/By Strip Name", 0, 0, 0, FL_MENU_RADIO | FL_MENU_VALUE );
|
||
o->add( "&Project/Se&ttings/Make Default", 0,0,0);
|
||
o->add( "&Project/&Save", FL_CTRL + 's', 0, 0 );
|
||
o->add( "&Project/&Quit", FL_CTRL + 'q', 0, 0 );
|
||
o->add( "&Mixer/&Add Strip", 'a', 0, 0 );
|
||
o->add( "&Mixer/Add &N Strips" );
|
||
o->add( "&Mixer/&Import Strip" );
|
||
o->add( "&Mixer/Paste", FL_CTRL + 'v', 0, 0 );
|
||
o->add( "&Mixer/Spatialization Console", FL_F + 8, 0, 0 );
|
||
o->add( "&Remote Control/Start Learning", FL_F + 9, 0, 0 );
|
||
o->add( "&Remote Control/Stop Learning", FL_F + 10, 0, 0 );
|
||
o->add( "&Remote Control/Send State" );
|
||
o->add( "&Remote Control/Clear All Mappings", 0, 0, 0 );
|
||
o->add( "&View/&Theme", 0, 0, 0 );
|
||
o->add( "&Help/&Manual" );
|
||
o->add( "&Help/&About" );
|
||
o->callback( cb_menu, this );
|
||
}
|
||
{ Fl_Box *o = project_name = new Fl_Box( X + 150, Y, W, 24 );
|
||
o->labelfont( FL_HELVETICA_ITALIC );
|
||
o->label( 0 );
|
||
o->align( FL_ALIGN_INSIDE | FL_ALIGN_CENTER );
|
||
o->labeltype( FL_SHADOW_LABEL );
|
||
Fl_Group::current()->resizable( o );
|
||
}
|
||
{ sm_blinker = new Fl_Button( ( X + W) - 37, Y + 4, 35, 15, "SM");
|
||
sm_blinker->box(FL_ROUNDED_BOX);
|
||
sm_blinker->down_box(FL_ROUNDED_BOX);
|
||
sm_blinker->color(FL_DARK2);
|
||
sm_blinker->selection_color((Fl_Color)93);
|
||
sm_blinker->labeltype(FL_NORMAL_LABEL);
|
||
sm_blinker->labelfont(3);
|
||
sm_blinker->labelsize(14);
|
||
sm_blinker->labelcolor(FL_DARK3);
|
||
sm_blinker->align(Fl_Align(FL_ALIGN_CENTER));
|
||
sm_blinker->when(FL_WHEN_RELEASE);
|
||
sm_blinker->deactivate();
|
||
|
||
} // Fl_Blink_Button* sm_blinker
|
||
o->end();
|
||
}
|
||
{ Fl_Scroll *o = scroll = new Fl_Scroll( X, Y + 24, W, H - ( 100 ) );
|
||
o->box( FL_FLAT_BOX );
|
||
// o->type( Fl_Scroll::HORIZONTAL_ALWAYS );
|
||
// o->box( Fl_Scroll::BOTH );
|
||
{
|
||
Fl_Flowpack *o = mixer_strips = new Fl_Flowpack( X, Y + 24, W, H - ( 18*2 + 24 ));
|
||
// label( "Non-Mixer" );
|
||
align( (Fl_Align)(FL_ALIGN_CENTER | FL_ALIGN_INSIDE) );
|
||
o->flow( false );
|
||
o->box( FL_FLAT_BOX );
|
||
o->type( Fl_Pack::HORIZONTAL );
|
||
o->hspacing( 2 );
|
||
o->vspacing( 2 );
|
||
o->end();
|
||
Fl_Group::current()->resizable( o );
|
||
}
|
||
o->end();
|
||
Fl_Group::current()->resizable( o );
|
||
}
|
||
{ Fl_Box *o = _status = new Fl_Box( X, Y + H - 18, W, 18 );
|
||
o->align( FL_ALIGN_LEFT | FL_ALIGN_INSIDE );
|
||
o->labelsize( 10 );
|
||
o->box( FL_FLAT_BOX );
|
||
o->color( FL_DARK1 );
|
||
}
|
||
end();
|
||
|
||
resize( X,Y,W,H );
|
||
|
||
update_frequency( 15 );
|
||
|
||
Fl::add_timeout( FEEDBACK_UPDATE_FREQ, send_feedback_cb, this );
|
||
|
||
update_menu();
|
||
|
||
load_options();
|
||
}
|
||
|
||
/* translate message addressed to strip number to appropriate strip */
|
||
int
|
||
Mixer::osc_strip_by_number ( const char *path, const char *types, lo_arg **argv, int argc, lo_message msg, void *user_data )
|
||
{
|
||
int n;
|
||
char *rem;
|
||
char *client_name;
|
||
|
||
OSC::Endpoint *ep = (OSC::Endpoint*)user_data;
|
||
|
||
if ( 3 != sscanf( path, "%a[^/]/strip#/%d/%a[^\n]", &client_name, &n, &rem ) )
|
||
return -1;
|
||
|
||
Mixer_Strip *o = mixer->track_by_number( n );
|
||
|
||
if ( ! o )
|
||
{
|
||
DMESSAGE( "No strip by number %i", n );
|
||
return 0;
|
||
}
|
||
|
||
char *new_path;
|
||
|
||
asprintf( &new_path, "%s/strip/%s/%s", client_name, o->name(), rem );
|
||
|
||
free( rem );
|
||
|
||
lo_send_message( ep->address(), new_path, msg );
|
||
|
||
free( new_path );
|
||
|
||
return 0;
|
||
}
|
||
|
||
void
|
||
Mixer::load_translations ( void )
|
||
{
|
||
FILE *fp = fopen( "mappings", "r" );
|
||
|
||
if ( ! fp )
|
||
{
|
||
WARNING( "Error opening mappings file for reading" );
|
||
return;
|
||
}
|
||
|
||
char *to;
|
||
char *from;
|
||
|
||
while ( 2 == fscanf( fp, "%a[^|> ] |> %a[^ \n]\n", &from, &to ) )
|
||
{
|
||
osc_endpoint->add_translation( from, to );
|
||
free(from);
|
||
free(to);
|
||
}
|
||
|
||
fclose( fp );
|
||
}
|
||
|
||
void
|
||
Mixer::save_translations ( void )
|
||
{
|
||
FILE *fp = fopen( "mappings", "w" );
|
||
|
||
if ( ! fp )
|
||
{
|
||
WARNING( "Error opening mappings file for writing" );
|
||
return;
|
||
}
|
||
|
||
for ( int i = 0; i < osc_endpoint->ntranslations(); i++ )
|
||
{
|
||
const char *to;
|
||
const char *from;
|
||
|
||
if ( osc_endpoint->get_translation( i, &to, &from ) )
|
||
{
|
||
fprintf( fp, "%s |> %s\n", to, from );
|
||
}
|
||
}
|
||
|
||
fclose( fp );
|
||
}
|
||
|
||
int
|
||
Mixer::init_osc ( const char *osc_port )
|
||
{
|
||
osc_endpoint = new OSC::Endpoint();
|
||
|
||
if ( int r = osc_endpoint->init( LO_UDP, osc_port ) )
|
||
return r;
|
||
|
||
osc_endpoint->owner = this;
|
||
|
||
printf( "OSC=%s\n", osc_endpoint->url() );
|
||
|
||
osc_endpoint->add_method( "/non/hello", "ssss", &Mixer::osc_non_hello, osc_endpoint, "" );
|
||
|
||
//
|
||
osc_endpoint->add_method( "/non/mixer/add_strip", "", osc_add_strip, osc_endpoint, "" );
|
||
|
||
osc_endpoint->start();
|
||
|
||
osc_endpoint->add_method( NULL, NULL, osc_strip_by_number, osc_endpoint, "");
|
||
|
||
return 0;
|
||
}
|
||
|
||
|
||
Mixer::~Mixer ( )
|
||
{
|
||
DMESSAGE( "Destroying mixer" );
|
||
|
||
save_options();
|
||
|
||
Fl::remove_timeout( &Mixer::update_cb, this );
|
||
|
||
Fl::remove_timeout( &Mixer::send_feedback_cb, this );
|
||
|
||
/* FIXME: teardown */
|
||
mixer_strips->clear();
|
||
}
|
||
|
||
void Mixer::resize ( int X, int Y, int W, int H )
|
||
{
|
||
Fl_Group::resize( X, Y, W, H );
|
||
|
||
mixer_strips->resize( X, Y + 24, W, H - (18*2) - 24 );
|
||
|
||
scroll->resize( X, Y + 24, W, H - 24 - 18 );
|
||
|
||
rows( _rows );
|
||
}
|
||
|
||
void Mixer::add ( Mixer_Strip *ms )
|
||
{
|
||
MESSAGE( "Add mixer strip \"%s\"", ms->name() );
|
||
|
||
mixer_strips->add( ms );
|
||
|
||
ms->size( ms->w(), _strip_height );
|
||
ms->redraw();
|
||
ms->take_focus();
|
||
}
|
||
|
||
int
|
||
Mixer::find_strip ( const Mixer_Strip *m ) const
|
||
{
|
||
return mixer_strips->find( m );
|
||
}
|
||
|
||
void
|
||
Mixer::quit ( void )
|
||
{
|
||
/* TODO: save project? */
|
||
|
||
while ( Fl::first_window() ) Fl::first_window()->hide();
|
||
}
|
||
|
||
|
||
void
|
||
Mixer::insert ( Mixer_Strip *ms, Mixer_Strip *before )
|
||
{
|
||
// mixer_strips->remove( ms );
|
||
mixer_strips->insert( *ms, before );
|
||
|
||
// scroll->redraw();
|
||
}
|
||
void
|
||
Mixer::insert ( Mixer_Strip *ms, int i )
|
||
{
|
||
Mixer_Strip *before = (Mixer_Strip*)mixer_strips->child( i );
|
||
|
||
insert( ms, before);
|
||
}
|
||
|
||
void
|
||
Mixer::move_left ( Mixer_Strip *ms )
|
||
{
|
||
int i = mixer_strips->find( ms );
|
||
|
||
if ( i > 0 )
|
||
insert( ms, i - 1 );
|
||
|
||
/* FIXME: do better */
|
||
mixer_strips->redraw();
|
||
}
|
||
|
||
void
|
||
Mixer::move_right ( Mixer_Strip *ms )
|
||
{
|
||
int i = mixer_strips->find( ms );
|
||
|
||
if ( i < mixer_strips->children() - 1 )
|
||
insert( ms, i + 2 );
|
||
|
||
/* FIXME: do better */
|
||
mixer_strips->redraw();
|
||
}
|
||
|
||
void Mixer::remove ( Mixer_Strip *ms )
|
||
{
|
||
MESSAGE( "Remove mixer strip \"%s\"", ms->name() );
|
||
|
||
mixer_strips->remove( ms );
|
||
|
||
if ( parent() )
|
||
parent()->redraw();
|
||
}
|
||
|
||
|
||
Mixer_Strip *
|
||
Mixer::event_inside ( void )
|
||
{
|
||
for ( int i = mixer_strips->children(); i--; )
|
||
if ( Fl::event_inside( mixer_strips->child(i) ) )
|
||
return (Mixer_Strip*)mixer_strips->child(i);
|
||
|
||
return NULL;
|
||
}
|
||
|
||
bool
|
||
Mixer::contains ( Mixer_Strip *ms )
|
||
{
|
||
return ms->parent() == mixer_strips;
|
||
}
|
||
|
||
/* set the ideal number of rows... All may not actually fit. */
|
||
void
|
||
Mixer::rows ( int ideal_rows )
|
||
{
|
||
int sh;
|
||
|
||
int actual_rows = 1;
|
||
|
||
/* calculate how many rows will actually fit */
|
||
int can_fit = scroll->h() / ( Mixer_Strip::min_h() );
|
||
|
||
actual_rows = can_fit > 0 ? can_fit : 1;
|
||
|
||
if ( actual_rows > ideal_rows )
|
||
actual_rows = ideal_rows;
|
||
|
||
/* calculate strip height */
|
||
if ( actual_rows > 1 )
|
||
{
|
||
sh = ( scroll->h() / (float)actual_rows ) - ( mixer_strips->vspacing() * ( actual_rows - 2 ));
|
||
mixer_strips->flow(true);
|
||
}
|
||
else
|
||
actual_rows = 1;
|
||
|
||
if ( 1 == actual_rows )
|
||
{
|
||
sh = (scroll->h() - 18);
|
||
mixer_strips->flow( false );
|
||
|
||
actual_rows = 1;
|
||
}
|
||
|
||
int tw = 0;
|
||
|
||
for ( int i = 0; i < mixer_strips->children(); ++i )
|
||
{
|
||
Mixer_Strip *t = (Mixer_Strip*)mixer_strips->child( i );
|
||
|
||
t->size( t->w(), sh );
|
||
|
||
tw += t->w() + mixer_strips->hspacing();
|
||
}
|
||
|
||
if ( actual_rows > 1 )
|
||
mixer_strips->size( scroll->w() - 18, mixer_strips->h() );
|
||
else
|
||
mixer_strips->size( tw, mixer_strips->h() );
|
||
|
||
_rows = ideal_rows;
|
||
|
||
if ( _strip_height != sh );
|
||
{
|
||
scroll->redraw();
|
||
_strip_height = sh;
|
||
}
|
||
}
|
||
|
||
int
|
||
Mixer::nstrips ( void ) const
|
||
{
|
||
return mixer_strips->children();
|
||
}
|
||
|
||
/** retrun a pointer to the track named /name/, or NULL if no track is named /name/ */
|
||
Mixer_Strip *
|
||
Mixer::track_by_name ( const char *name )
|
||
{
|
||
for ( int i = mixer_strips->children(); i-- ; )
|
||
{
|
||
Mixer_Strip *t = (Mixer_Strip*)mixer_strips->child( i );
|
||
|
||
if ( ! strcmp( name, t->name() ) )
|
||
return t;
|
||
}
|
||
|
||
return NULL;
|
||
}
|
||
/** retrun a pointer to the track named /name/, or NULL if no track is named /name/ */
|
||
Mixer_Strip *
|
||
Mixer::track_by_number ( int n )
|
||
{
|
||
if ( n < 0 || n >= mixer_strips->children() )
|
||
return NULL;
|
||
|
||
return (Mixer_Strip*)mixer_strips->child(n);
|
||
}
|
||
|
||
/** return a malloc'd string representing a unique name for a new track */
|
||
char *
|
||
Mixer::get_unique_track_name ( const char *name )
|
||
{
|
||
char pat[256];
|
||
|
||
strcpy( pat, name );
|
||
|
||
for ( int i = 1; track_by_name( pat ); ++i )
|
||
snprintf( pat, sizeof( pat ), "%s.%d", name, i );
|
||
|
||
return strdup( pat );
|
||
}
|
||
|
||
void
|
||
Mixer::handle_dirty ( int d, void *v )
|
||
{
|
||
//Mixer *m = (Mixer*)v;
|
||
if ( !nsm )
|
||
return;
|
||
|
||
if ( d == 1 )
|
||
nsm->is_dirty();
|
||
else if ( d == 0 )
|
||
nsm->is_clean();
|
||
}
|
||
|
||
|
||
void
|
||
Mixer::snapshot ( void )
|
||
{
|
||
for ( int i = 0; i < mixer_strips->children(); ++i )
|
||
((Mixer_Strip*)mixer_strips->child( i ))->log_children();
|
||
}
|
||
|
||
|
||
void
|
||
Mixer::new_strip ( void )
|
||
{
|
||
add( new Mixer_Strip( get_unique_track_name( "Unnamed" ) ) );
|
||
}
|
||
|
||
bool
|
||
Mixer::save ( void )
|
||
{
|
||
MESSAGE( "Saving state" );
|
||
Loggable::snapshot_callback( &Mixer::snapshot, this );
|
||
Loggable::snapshot( "snapshot" );
|
||
|
||
save_translations();
|
||
return true;
|
||
}
|
||
|
||
static const char options_filename[] = "options";
|
||
|
||
void
|
||
Mixer::load_options ( void )
|
||
{
|
||
// save options
|
||
|
||
/* char *path; */
|
||
/* asprintf( &path, "%s/options", user_config_dir ); */
|
||
/* ((Fl_Menu_Settings*)menubar)->load( menubar->find_item( "&Options" ), path ); */
|
||
/* free( path ); */
|
||
}
|
||
|
||
void
|
||
Mixer::save_options ( void )
|
||
{
|
||
/* char *path; */
|
||
/* asprintf( &path, "%s/%s", user_config_dir, options_filename ); */
|
||
/* ((Fl_Menu_Settings*)menubar)->dump( menubar->find_item( "&Options" ), path ); */
|
||
/* free( path ); */
|
||
}
|
||
|
||
void
|
||
Mixer::update_menu ( void )
|
||
{
|
||
project_name->label( Project::name() );
|
||
}
|
||
|
||
void
|
||
Mixer::send_feedback_cb ( void *v )
|
||
{
|
||
Mixer *m = (Mixer*)v;
|
||
|
||
m->send_feedback();
|
||
|
||
Fl::repeat_timeout( FEEDBACK_UPDATE_FREQ, send_feedback_cb, v );
|
||
}
|
||
|
||
/** unconditionally send feedback to all mapped controls. This is
|
||
* useful for updating the state of an external controller. */
|
||
void
|
||
Mixer::send_feedback ( void )
|
||
{
|
||
for ( int i = 0; i < mixer_strips->children(); i++ )
|
||
{
|
||
((Mixer_Strip*)mixer_strips->child(i))->send_feedback();
|
||
}
|
||
}
|
||
|
||
|
||
|
||
int
|
||
Mixer::handle ( int m )
|
||
{
|
||
|
||
if ( Fl_Group::handle( m ) )
|
||
return 1;
|
||
|
||
switch ( m )
|
||
{
|
||
case FL_PASTE:
|
||
{
|
||
if ( ! Fl::event_inside( this ) )
|
||
return 0;
|
||
|
||
const char *text = Fl::event_text();
|
||
|
||
char *file;
|
||
|
||
if ( ! sscanf( text, "file://%a[^\r\n]\n", &file ) )
|
||
{
|
||
WARNING( "invalid drop \"%s\"\n", text );
|
||
return 0;
|
||
}
|
||
|
||
unescape_url( file );
|
||
|
||
printf( "pasted file \"%s\"\n", file );
|
||
|
||
if (! Mixer_Strip::import_strip( file ) )
|
||
fl_alert( "%s", "Failed to import strip!" );
|
||
|
||
return 1;
|
||
}
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
/************/
|
||
/* Commands */
|
||
/************/
|
||
|
||
void
|
||
Mixer::command_clear_mappings ( void )
|
||
{
|
||
osc_endpoint->clear_translations();
|
||
}
|
||
|
||
bool
|
||
Mixer::command_save ( void )
|
||
{
|
||
if ( ! Project::open() )
|
||
{
|
||
command_new();
|
||
update_menu();
|
||
}
|
||
|
||
save_project_settings();
|
||
|
||
return Project::save();
|
||
}
|
||
|
||
bool
|
||
Mixer::command_load ( const char *path, const char *display_name )
|
||
{
|
||
mixer->deactivate();
|
||
|
||
chdir( path );
|
||
|
||
load_project_settings();
|
||
|
||
if ( Project::open( path ) )
|
||
{
|
||
// fl_alert( "Error opening project specified on commandline: %s", Project::errstr( err ) );
|
||
return false;
|
||
}
|
||
|
||
if ( display_name )
|
||
Project::name( display_name );
|
||
|
||
load_translations();
|
||
|
||
update_menu();
|
||
|
||
mixer->activate();
|
||
|
||
return true;
|
||
}
|
||
|
||
bool
|
||
Mixer::command_new ( const char *path, const char *display_name )
|
||
{
|
||
if ( ! Project::create( path, "" ) )
|
||
return false;
|
||
|
||
if ( display_name )
|
||
Project::name( display_name );
|
||
|
||
load_project_settings();
|
||
|
||
update_menu();
|
||
|
||
return true;
|
||
// fl_alert( "Error creating project!" );
|
||
}
|
||
|
||
void
|
||
Mixer::command_quit ( void )
|
||
{
|
||
if ( Loggable::dirty() )
|
||
{
|
||
int i = fl_choice( "There have been changes since the last save. Quitting now will discard them", "Discard", "Cancel", NULL );
|
||
|
||
if ( i != 0 )
|
||
return;
|
||
}
|
||
|
||
quit();
|
||
}
|
||
|
||
/* */
|
||
|
||
void
|
||
Mixer::command_add_strip ( void )
|
||
{
|
||
new_strip();
|
||
}
|