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#include "tof.h"
#include "param.h"
#include <stdio.h>
#include <fcntl.h>
static t_class *paramFile_class;
static t_class *paramFile_inlet2_class;
struct _paramFile_inlet2;
typedef struct _paramFile
{
t_object x_obj;
//t_outlet *outlet;
t_canvas *canvas;
t_symbol *basename;
struct _paramFile_inlet2 *inlet2;
} t_paramFile;
typedef struct _paramFile_inlet2 {
t_object x_obj;
t_paramFile *x;
} t_paramFile_inlet2;
static t_symbol* paramFile_makefilename(t_symbol* basename, t_float f) {
if (f < 0) f = 0;
if ( f > 127) f = 127;
int i = (int) f;
int length = strlen(basename->s_name)+11;
char* buf = getbytes( length * sizeof (*buf));
sprintf(buf,"%s-%03d.param",basename->s_name,i);
//strcpy(buf,basename->s_name);
//strcat(buf,".param");
t_symbol* filename = gensym(buf);
freebytes(buf, length * sizeof (*buf));
//post("File name:%s",filename->s_name);
return filename;
}
static void paramFile_write(t_paramFile *x, t_float f) {
t_symbol* filename = paramFile_makefilename(x->basename,f);
post("Writing: %s",filename->s_name);
if ( param_write(x->canvas,filename) ) pd_error(x,"%s: write failed", filename->s_name);
}
static void paramFile_read(t_paramFile *x, t_float f) {
t_symbol* filename = paramFile_makefilename(x->basename,f);
post("Reading: %s",filename->s_name);
if (param_read(x->canvas, filename)) pd_error(x, "%s: read failed", filename->s_name);
}
static void paramFile_bang(t_paramFile *x) {
paramFile_write(x,0);
}
static void paramFile_float(t_paramFile *x, t_float f) {
paramFile_write(x,f);
}
static void paramFile_inlet2_bang(t_paramFile_inlet2 *inlet2) {
paramFile_read(inlet2->x,0);
}
static void paramFile_inlet2_float(t_paramFile_inlet2 *inlet2,t_float f) {
paramFile_read(inlet2->x,f);
}
static void paramFile_free(t_paramFile *x)
{
if(x->inlet2) pd_free((t_pd *)x->inlet2);
}
static void* paramFile_new(t_symbol *s, int ac, t_atom *av) {
t_paramFile *x = (t_paramFile *)pd_new(paramFile_class);
t_paramFile_inlet2 *inlet2 = (t_paramFile_inlet2 *)pd_new(paramFile_inlet2_class);
inlet2->x = x;
x->inlet2 = inlet2;
t_canvas* canvas = tof_get_canvas();
x->canvas = tof_get_root_canvas(canvas);
t_symbol* canvasname = tof_get_canvas_name(x->canvas);
// remove the .pd (actually removes everything after the .)
int length = strlen(canvasname->s_name) + 1;
char* buf = getbytes( (length ) * sizeof (*buf));
strcpy(buf,canvasname->s_name);
char* lastperiod = strrchr(buf,'.');
if ( lastperiod != NULL ) {
*lastperiod = '\0';
x->basename = gensym(buf);
} else {
x->basename = canvasname;
}
freebytes(buf, (length ) * sizeof (*buf));
//x->outlet = outlet_new(&x->x_obj, &s_list);
inlet_new((t_object *)x, (t_pd *)inlet2, 0, 0);
return (x);
}
void paramFile_setup(void) {
paramFile_class = class_new(gensym("paramFile"),
(t_newmethod)paramFile_new, (t_method)paramFile_free,
sizeof(t_paramFile), 0, A_GIMME, 0);
class_addbang(paramFile_class, paramFile_bang);
class_addfloat(paramFile_class, paramFile_float);
paramFile_inlet2_class = class_new(gensym("paramFile_inlet2"),
0, 0, sizeof(t_paramFile_inlet2), CLASS_PD | CLASS_NOINLET, 0);
class_addbang(paramFile_inlet2_class, paramFile_inlet2_bang);
class_addfloat(paramFile_inlet2_class, paramFile_inlet2_float);
class_addmethod(paramFile_class, (t_method) paramFile_read, gensym("load"), A_DEFFLOAT,0);
class_addmethod(paramFile_class, (t_method) paramFile_write, gensym("save"), A_DEFFLOAT,0);
}
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