bool flext_obj::GetParamSym(t_atom &dst,const t_symbol *sym,t_canvas *c)
{
#if FLEXT_SYS == FLEXT_SYS_PD && defined(PD_MINOR_VERSION) && PD_MINOR_VERSION >= 37
if(!c) c = canvas_getcurrent();
const char *s = GetString(sym);
if((s[0] == '$' || s[0] == '#') && isdigit(s[1])) {
const t_symbol *res;
// patcher parameter detected... get value!
if(s[0] != '$') {
char tmp[MAXPDSTRING];
strcpy(tmp,s);
tmp[0] = '$';
res = canvas_realizedollar(c,const_cast<t_symbol *>(MakeSymbol(tmp)));
}
else
res = canvas_realizedollar(c,const_cast<t_symbol *>(sym));
// check for number
const char *c = GetString(res);
while(*c && (isdigit(*c) || *c == '.')) ++c;
if(!*c)
SetFloat(dst,(float)atof(GetString(res)));
else
SetSymbol(dst,res);
return true;
}
else
#else
#pragma message("Not implemented")
#endif
SetSymbol(dst,sym);
return true;
}
/* convert symbols in "$" form to the expanded symbols */
void iemgui_all_dollararg2sym(t_iemgui *iemgui, t_symbol **srlsym)
{
/* save unexpanded ones for later */
iemgui->x_snd_unexpanded = srlsym[0];
iemgui->x_rcv_unexpanded = srlsym[1];
iemgui->x_lab_unexpanded = srlsym[2];
srlsym[0] = canvas_realizedollar(iemgui->x_glist, srlsym[0]);
srlsym[1] = canvas_realizedollar(iemgui->x_glist, srlsym[1]);
srlsym[2] = canvas_realizedollar(iemgui->x_glist, srlsym[2]);
}
int iemgui_dialog(t_iemgui *x, int argc, t_atom *argv)
{
t_symbol *srl[3];
x->x_loadinit = !!atom_getintarg(5, argc, argv);
srl[0] = iemgui_getfloatsymarg(7,argc,argv);
srl[1] = iemgui_getfloatsymarg(8,argc,argv);
srl[2] = iemgui_getfloatsymarg(9,argc,argv);
x->x_ldx = atom_getintarg(10, argc, argv);
x->x_ldy = atom_getintarg(11, argc, argv);
int f = atom_getintarg(12, argc, argv);
x->x_fontsize = maxi(atom_getintarg(13, argc, argv),4);
x->x_bcol = atom_getintarg(14, argc, argv) & 0xffffff;
x->x_fcol = atom_getintarg(15, argc, argv) & 0xffffff;
x->x_lcol = atom_getintarg(16, argc, argv) & 0xffffff;
int oldsndrcvable=0;
if(iemgui_has_rcv(x)) oldsndrcvable |= IEM_GUI_OLD_RCV_FLAG;
if(iemgui_has_snd(x)) oldsndrcvable |= IEM_GUI_OLD_SND_FLAG;
iemgui_all_raute2dollar(srl);
// replace ascii code 11 (\v or vertical tab) with spaces
// we do this so that the string with spaces can survive argc,argv
// conversion when coming from dialog side of things where it is parsed
char *c;
for(c = srl[2]->s_name; c != NULL && *c != '\0'; c++)
{
if(*c == '\v')
{
*c = ' ';
}
}
x->x_snd_unexpanded=srl[0]; srl[0]=canvas_realizedollar(x->x_glist, srl[0]);
x->x_rcv_unexpanded=srl[1]; srl[1]=canvas_realizedollar(x->x_glist, srl[1]);
x->x_lab_unexpanded=srl[2]; srl[2]=canvas_realizedollar(x->x_glist, srl[2]);
if(srl[1]!=x->x_rcv)
{
if(iemgui_has_rcv(x))
pd_unbind((t_pd *)x, x->x_rcv);
x->x_rcv = srl[1];
pd_bind((t_pd *)x, x->x_rcv);
}
x->x_snd = srl[0];
x->x_lab = srl[2];
if(f<0 || f>2) f=0;
x->x_font_style = f;
iemgui_verify_snd_ne_rcv(x);
canvas_dirty(x->x_glist, 1);
return oldsndrcvable;
}
void iemgui_receive(t_iemgui *x, t_symbol *s)
{
t_symbol *rcv;
if (s == &s_) s = s_empty; //tb: fix for empty label
int oldsndrcvable=0;
if(iemgui_has_rcv(x)) oldsndrcvable += IEM_GUI_OLD_RCV_FLAG;
if(iemgui_has_snd(x)) oldsndrcvable += IEM_GUI_OLD_SND_FLAG;
rcv = iemgui_raute2dollar(s);
x->x_rcv_unexpanded = rcv;
rcv = canvas_realizedollar(x->x_glist, rcv);
if(s!=s_empty)
{
if(rcv!=x->x_rcv)
{
if(iemgui_has_rcv(x))
pd_unbind((t_pd *)x, x->x_rcv);
x->x_rcv = rcv;
pd_bind((t_pd *)x, x->x_rcv);
}
}
else if(s==s_empty && iemgui_has_rcv(x))
{
pd_unbind((t_pd *)x, x->x_rcv);
x->x_rcv = rcv;
}
iemgui_verify_snd_ne_rcv(x);
iemgui_draw_io(x, oldsndrcvable);
}
void iemgui_send(t_iemgui *x, t_symbol *s)
{
t_symbol *snd;
if (s == &s_) s = s_empty; //tb: fix for empty label
int oldsndrcvable=0;
if(iemgui_has_rcv(x)) oldsndrcvable += IEM_GUI_OLD_RCV_FLAG;
if(iemgui_has_snd(x)) oldsndrcvable += IEM_GUI_OLD_SND_FLAG;
snd = iemgui_raute2dollar(s);
x->x_snd_unexpanded = snd;
x->x_snd = snd = canvas_realizedollar(x->x_glist, snd);
iemgui_verify_snd_ne_rcv(x);
iemgui_draw_io(x, oldsndrcvable);
}
void iemgui_label(t_iemgui *x, t_symbol *s)
{
if (s == &s_) s = s_empty; //tb: fix for empty label
t_symbol *lab = iemgui_raute2dollar(s);
x->x_lab_unexpanded = lab;
x->x_lab = lab = canvas_realizedollar(x->x_glist, lab);
if(glist_isvisible(x->x_glist))
{
sys_vgui(".x%lx.c itemconfigure %lxLABEL -text {%s} \n",
glist_getcanvas(x->x_glist), x,
s!=s_empty?x->x_lab->s_name:"");
iemgui_shouldvis(x, IEM_GUI_DRAW_MODE_CONFIG);
}
}
static void *parentdollarzero_new(void)
{
t_parentdollarzero *x = (t_parentdollarzero *)pd_new(parentdollarzero_class);
t_glist *glist = (t_glist *)canvas_getcurrent();
t_canvas *this_canvas = glist_getcanvas(glist);
x->x_is_there_a_parent = (unsigned int)(0!=this_canvas->gl_owner);
if(x->x_is_there_a_parent)
x->s_parent_unique = canvas_realizedollar((t_canvas *)this_canvas->gl_owner, gensym("$0"));
else
x->s_parent_unique = gensym("");
outlet_new(&x->x_obj, &s_symbol);
return (x);
}
static void *parentdollarzero_new(void)
{
t_parentdollarzero *x = (t_parentdollarzero *)pd_new(parentdollarzero_class);
#ifdef HAVE_G_CANVAS_H
t_glist *glist = (t_glist *)canvas_getcurrent();
t_canvas *this_canvas = glist_getcanvas(glist);
x->x_is_there_a_parent = (unsigned int)(0!=this_canvas->gl_owner);
if(x->x_is_there_a_parent)
x->s_parent_unique = canvas_realizedollar((t_canvas *)this_canvas->gl_owner, gensym("$0"));
else
#else
x->x_is_there_a_parent=0;
error("[parentdollarzero]: compiled without g_canvas.h - cannot work properly!");
#endif
x->s_parent_unique = gensym("");
outlet_new(&x->x_obj, &s_symbol);
return (x);
}
static void *canvasdollarzero_new(t_floatarg f)
{
t_canvasdollarzero *x = (t_canvasdollarzero *)pd_new(canvasdollarzero_class);
t_glist *glist=(t_glist *)canvas_getcurrent();
t_canvas *canvas=(t_canvas*)glist_getcanvas(glist);
int depth=(int)f;
if(depth<0)depth=0;
while(depth && canvas) {
canvas=canvas->gl_owner;
depth--;
}
x->s_dollzero=0;
if(canvas) {
x->s_dollzero = canvas_realizedollar(canvas, gensym("$0"));
}
outlet_new(&x->x_obj, &s_symbol);
return (x);
}