From 0c9b89b1018eb7760708ee5b080cd96846861328 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?= Date: Thu, 2 Jun 2005 18:25:00 +0000 Subject: updated to release-1.16 svn path=/trunk/externals/iemlib/; revision=3102 --- src/iemlib2/init.c | 407 +++++++++++++++++++++++++++-------------------------- 1 file changed, 204 insertions(+), 203 deletions(-) (limited to 'src/iemlib2/init.c') diff --git a/src/iemlib2/init.c b/src/iemlib2/init.c index e7ab93b..786cdc9 100644 --- a/src/iemlib2/init.c +++ b/src/iemlib2/init.c @@ -1,203 +1,204 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. - -iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */ - -#ifdef NT -#pragma warning( disable : 4244 ) -#pragma warning( disable : 4305 ) -#endif - -#include "m_pd.h" -#include "iemlib.h" -#include -#include -#include -#include - -/* ------------------------ init ---------------------------- */ -static t_class *init_class; - -typedef struct _init -{ - t_object x_obj; - int x_n; - int x_ac; - t_atom *x_at; - t_symbol *x_sym; - t_atomtype x_type; -} t_init; - -static void init_bang(t_init *x) -{ - if(x->x_type == A_FLOAT) - outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at)); - else if(x->x_type == A_SYMBOL) - outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at)); - else if(x->x_type == A_NULL) - outlet_bang(x->x_obj.ob_outlet); - else if(x->x_type == A_COMMA) - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at); - else if(x->x_type == A_GIMME) - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at); - else if(x->x_type == A_POINTER) - outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at->a_w.w_gpointer); -} - -static void init_loadbang(t_init *x) -{ - if(!sys_noloadbang) - init_bang(x); -} - -static void init_float(t_init *x, t_float f) -{ - x->x_ac = 1; - SETFLOAT(x->x_at, f); - x->x_sym = &s_float; - x->x_type = A_FLOAT; - outlet_float(x->x_obj.ob_outlet, f); -} - -static void init_symbol(t_init *x, t_symbol *s) -{ - x->x_ac = 1; - SETSYMBOL(x->x_at, s); - x->x_sym = &s_symbol; - x->x_type = A_SYMBOL; - outlet_symbol(x->x_obj.ob_outlet, s); -} - -static void init_pointer(t_init *x, t_gpointer *gp) -{ - x->x_ac = 1; - SETPOINTER(x->x_at, gp); - x->x_sym = &s_pointer; - x->x_type = A_POINTER; - outlet_pointer(x->x_obj.ob_outlet, gp); -} - -static void init_list(t_init *x, t_symbol *s, int ac, t_atom *av) -{ - t_atom *at; - - if(ac > x->x_n) - { - if(x->x_at) - freebytes(x->x_at, x->x_n * sizeof(t_atom)); - x->x_n = ac; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - } - x->x_ac = ac; - x->x_sym = &s_list; - at = x->x_at; - while(ac--) - *at++ = *av++; - x->x_type = A_GIMME; - outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at); -} - -static void init_anything(t_init *x, t_symbol *s, int ac, t_atom *av) -{ - t_atom *at; - - if(ac > x->x_n) - { - if(x->x_at) - freebytes(x->x_at, x->x_n * sizeof(t_atom)); - x->x_n = ac; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - } - x->x_ac = ac; - x->x_sym = s; - at = x->x_at; - while(ac--) - *at++ = *av++; - x->x_type = A_COMMA; - outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at); -} - -static void init_free(t_init *x) -{ - if(x->x_at) - freebytes(x->x_at, x->x_n * sizeof(t_atom)); -} - -static void *init_new(t_symbol *s, int ac, t_atom *av) -{ - t_init *x = (t_init *)pd_new(init_class); - int i; - - x->x_type = A_NULL; - if(!ac) - { - x->x_type = A_NULL; - x->x_sym = &s_bang; - x->x_n = 1; - x->x_ac = 0; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - } - else if(ac == 1) - { - if(IS_A_SYMBOL(av,0)) - { - x->x_type = A_COMMA; - x->x_sym = atom_getsymbol(av); - x->x_n = 1; - x->x_ac = 0; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - } - else - { - if(IS_A_FLOAT(av,0)) - { - x->x_type = A_FLOAT; - x->x_sym = &s_float; - } - else if(IS_A_POINTER(av,0)) - { - x->x_type = A_POINTER; - x->x_sym = &s_pointer; - } - x->x_n = x->x_ac = 1; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - x->x_at[0] = *av; - } - } - else - { - if(IS_A_SYMBOL(av,0)) - { - x->x_type = A_COMMA;/*for anything*/ - x->x_sym = atom_getsymbol(av++); - ac--; - } - else - { - x->x_type = A_GIMME; - x->x_sym = &s_list; - } - x->x_n = x->x_ac = ac; - x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); - for(i=0; ix_at[i] = *av++; - } - outlet_new(&x->x_obj, &s_list); - return (x); -} - -void init_setup(void) -{ - init_class = class_new(gensym("init"), (t_newmethod)init_new, - (t_method)init_free, sizeof(t_init), 0, A_GIMME, 0); - class_addcreator((t_newmethod)init_new, gensym("ii"), A_GIMME, 0); - class_addmethod(init_class, (t_method)init_loadbang, gensym("loadbang"), 0); - class_addbang(init_class, (t_method)init_bang); - class_addanything(init_class, init_anything); - class_addlist(init_class, init_list); - class_addpointer(init_class, init_pointer); - class_addfloat(init_class, (t_method)init_float); - class_addsymbol(init_class, init_symbol); - class_sethelpsymbol(init_class, gensym("iemhelp/help-init")); -} - +/* For information on usage and redistribution, and for a DISCLAIMER OF ALL +* WARRANTIES, see the file, "LICENSE.txt," in this distribution. + +iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ + +#ifdef NT +#pragma warning( disable : 4244 ) +#pragma warning( disable : 4305 ) +#endif + +#include "m_pd.h" +#include "iemlib.h" +#include +#include +#include +#include + +/* ------------------------ init ---------------------------- */ +/* -------- a combination of loadbang and any --------------- */ + +static t_class *init_class; + +typedef struct _init +{ + t_object x_obj; + int x_n; + int x_ac; + t_atom *x_at; + t_symbol *x_sym; + t_atomtype x_type; +} t_init; + +static void init_bang(t_init *x) +{ + if(x->x_type == A_FLOAT) + outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at)); + else if(x->x_type == A_SYMBOL) + outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at)); + else if(x->x_type == A_NULL) + outlet_bang(x->x_obj.ob_outlet); + else if(x->x_type == A_COMMA) + outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at); + else if(x->x_type == A_GIMME) + outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at); + else if(x->x_type == A_POINTER) + outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at->a_w.w_gpointer); +} + +static void init_loadbang(t_init *x) +{ + if(!sys_noloadbang) + init_bang(x); +} + +static void init_float(t_init *x, t_float f) +{ + x->x_ac = 1; + SETFLOAT(x->x_at, f); + x->x_sym = &s_float; + x->x_type = A_FLOAT; + outlet_float(x->x_obj.ob_outlet, f); +} + +static void init_symbol(t_init *x, t_symbol *s) +{ + x->x_ac = 1; + SETSYMBOL(x->x_at, s); + x->x_sym = &s_symbol; + x->x_type = A_SYMBOL; + outlet_symbol(x->x_obj.ob_outlet, s); +} + +static void init_pointer(t_init *x, t_gpointer *gp) +{ + x->x_ac = 1; + SETPOINTER(x->x_at, gp); + x->x_sym = &s_pointer; + x->x_type = A_POINTER; + outlet_pointer(x->x_obj.ob_outlet, gp); +} + +static void init_list(t_init *x, t_symbol *s, int ac, t_atom *av) +{ + t_atom *at; + + if(ac > x->x_n) + { + if(x->x_at) + freebytes(x->x_at, x->x_n * sizeof(t_atom)); + x->x_n = ac; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + } + x->x_ac = ac; + x->x_sym = &s_list; + at = x->x_at; + while(ac--) + *at++ = *av++; + x->x_type = A_GIMME; + outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at); +} + +static void init_anything(t_init *x, t_symbol *s, int ac, t_atom *av) +{ + t_atom *at; + + if(ac > x->x_n) + { + if(x->x_at) + freebytes(x->x_at, x->x_n * sizeof(t_atom)); + x->x_n = ac; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + } + x->x_ac = ac; + x->x_sym = s; + at = x->x_at; + while(ac--) + *at++ = *av++; + x->x_type = A_COMMA; + outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at); +} + +static void init_free(t_init *x) +{ + if(x->x_at) + freebytes(x->x_at, x->x_n * sizeof(t_atom)); +} + +static void *init_new(t_symbol *s, int ac, t_atom *av) +{ + t_init *x = (t_init *)pd_new(init_class); + int i; + + x->x_type = A_NULL; + if(!ac) + { + x->x_type = A_NULL; + x->x_sym = &s_bang; + x->x_n = 1; + x->x_ac = 0; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + } + else if(ac == 1) + { + if(IS_A_SYMBOL(av,0)) + { + x->x_type = A_COMMA; + x->x_sym = atom_getsymbol(av); + x->x_n = 1; + x->x_ac = 0; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + } + else + { + if(IS_A_FLOAT(av,0)) + { + x->x_type = A_FLOAT; + x->x_sym = &s_float; + } + else if(IS_A_POINTER(av,0)) + { + x->x_type = A_POINTER; + x->x_sym = &s_pointer; + } + x->x_n = x->x_ac = 1; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + x->x_at[0] = *av; + } + } + else + { + if(IS_A_SYMBOL(av,0)) + { + x->x_type = A_COMMA;/*for anything*/ + x->x_sym = atom_getsymbol(av++); + ac--; + } + else + { + x->x_type = A_GIMME; + x->x_sym = &s_list; + } + x->x_n = x->x_ac = ac; + x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom)); + for(i=0; ix_at[i] = *av++; + } + outlet_new(&x->x_obj, &s_list); + return (x); +} + +void init_setup(void) +{ + init_class = class_new(gensym("init"), (t_newmethod)init_new, + (t_method)init_free, sizeof(t_init), 0, A_GIMME, 0); + class_addcreator((t_newmethod)init_new, gensym("ii"), A_GIMME, 0); + class_addmethod(init_class, (t_method)init_loadbang, gensym("loadbang"), 0); + class_addbang(init_class, (t_method)init_bang); + class_addanything(init_class, init_anything); + class_addlist(init_class, init_list); + class_addpointer(init_class, init_pointer); + class_addfloat(init_class, (t_method)init_float); + class_addsymbol(init_class, init_symbol); + class_sethelpsymbol(init_class, gensym("iemhelp/help-init")); +} -- cgit v1.2.1