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/*
* tabset: set a table with a list of floats
*
* (c) 1999-2011 IOhannes m zmölnig, forum::für::umläute, institute of electronic music and acoustics (iem)
*
* 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. If not, see <http://www.gnu.org/licenses/>.
*/
/* you could also send a message [0 <data...>( to the table to achieve the same result */
#include "zexy.h"
/* =================== tabset ====================== */
static t_class *tabset_class;
typedef struct _tabset
{
t_object x_obj;
t_symbol *x_arrayname;
} t_tabset;
static void tabset_float(t_tabset *x, t_floatarg f)
{
t_garray *A;
int npoints;
zarray_t *vec;
if (!(A = (t_garray *)pd_findbyclass(x->x_arrayname, garray_class)))
error("%s: no such array", x->x_arrayname->s_name);
else if (!zarray_getarray(A, &npoints, &vec))
error("%s: bad template for tabset", x->x_arrayname->s_name);
else {
while(npoints--){
zarray_setfloat(vec, 0, f);
vec++;
}
garray_redraw(A);
}
}
static void tabset_list(t_tabset *x, t_symbol* UNUSED(s), int argc, t_atom* argv)
{
t_garray *A;
int npoints;
zarray_t *vec;
if (!(A = (t_garray *)pd_findbyclass(x->x_arrayname, garray_class)))
error("%s: no such array", x->x_arrayname->s_name);
else if (!zarray_getarray(A, &npoints, &vec))
error("%s: bad template for tabset", x->x_arrayname->s_name);
else {
if (argc>=npoints)
while(npoints--){
t_float f= atom_getfloat(argv++);
zarray_setfloat(vec, 0, f);
vec++;
}
else {
npoints-=argc;
while (argc--){
t_float f= atom_getfloat(argv++);
zarray_setfloat(vec, 0, f);
vec++;
}
while (npoints--){
zarray_setfloat(vec, 0, 0);
vec++;
}
}
garray_redraw(A);
}
}
static void tabset_set(t_tabset *x, t_symbol *s)
{
x->x_arrayname = s;
}
static void *tabset_new(t_symbol *s)
{
t_tabset *x = (t_tabset *)pd_new(tabset_class);
x->x_arrayname = s;
return (x);
}
static void tabset_helper(void)
{
post("\n"HEARTSYMBOL" tabset - object : set a table with a package of floats");
post("'set <table>'\t: set another table\n"
"<list>\t\t: set the table"
"<float>\t\t: set the table to constant float\n");
post("creation\t: \"tabset <table>\"");
}
void tabset_setup(void)
{
tabset_class = class_new(gensym("tabset"), (t_newmethod)tabset_new,
0, sizeof(t_tabset), 0, A_DEFSYM, 0);
class_addfloat(tabset_class, (t_method)tabset_float);
class_addlist (tabset_class, (t_method)tabset_list);
class_addmethod(tabset_class, (t_method)tabset_set, gensym("set"),
A_SYMBOL, 0);
class_addmethod(tabset_class, (t_method)tabset_helper, gensym("help"), 0);
zexy_register("tabset");
}
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