rockbox/apps/plugins/pdbox/PDa/src/g_hdial.c

/* Copyright (c) 1997-1999 Miller Puckette.
 * For information on usage and redistribution, and for a DISCLAIMER OF ALL
 * WARRANTIES, see the file, "LICENSE.txt," in this distribution. */

/* g_7_guis.c written by Thomas Musil (c) IEM KUG Graz Austria 2000-2001 */
/* thanks to Miller Puckette, Guenther Geiger and Krzystof Czaja */

/* name change to hradio by MSP and changed to
put out a "float" as in sliders, toggles, etc. */

#ifdef ROCKBOX
#include "plugin.h"
#include "../../pdbox.h"
#include "m_pd.h"
#include "g_canvas.h"
#include "g_all_guis.h"
#else /* ROCKBOX */
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <ctype.h>
#include "m_pd.h"
#include "g_canvas.h"
#include "t_tk.h"
#include "g_all_guis.h"
#include <math.h>

#ifdef MSW
#include <io.h>
#else
#include <unistd.h>
#endif
#endif /* ROCKBOX */

/* ------------- hdl     gui-horicontal dial ---------------------- */

t_widgetbehavior hradio_widgetbehavior;
static t_class *hradio_class, *hradio_old_class;

/* widget helper functions */

void hradio_draw_update(t_hradio *x, t_glist *glist)
{
#ifdef ROCKBOX
    (void) x;
    (void) glist;
#else /* ROCKBOX */
    if(glist_isvisible(glist))
    {
	t_canvas *canvas=glist_getcanvas(glist);

	sys_vgui(".x%x.c itemconfigure %xBUT%d -fill #%6.6x -outline #%6.6x\n",
		 canvas, x, x->x_on_old,
		 x->x_gui.x_bcol, x->x_gui.x_bcol);
	sys_vgui(".x%x.c itemconfigure %xBUT%d -fill #%6.6x -outline #%6.6x\n",
		 canvas, x, x->x_on,
		 x->x_gui.x_fcol, x->x_gui.x_fcol);
    }
#endif /* ROCKBOX */
}

void hradio_draw_new(t_hradio *x, t_glist *glist)
{
#ifdef ROCKBOX
    (void) x;
    (void) glist;
#else /* ROCKBOX */
    t_canvas *canvas=glist_getcanvas(glist);
    int n=x->x_number, i, dx=x->x_gui.x_w, s4=dx/4;
    int yy11=text_ypix(&x->x_gui.x_obj, glist), yy12=yy11+dx;
    int yy21=yy11+s4, yy22=yy12-s4;
    int xx11b=text_xpix(&x->x_gui.x_obj, glist), xx11=xx11b, xx21=xx11b+s4;
    int xx22=xx11b+dx-s4;

    for(i=0; i<n; i++)
    {
	sys_vgui(".x%x.c create rectangle %d %d %d %d -fill #%6.6x -tags %xBASE%d\n",
		 canvas, xx11, yy11, xx11+dx, yy12,
		 x->x_gui.x_bcol, x, i);
	sys_vgui(".x%x.c create rectangle %d %d %d %d -fill #%6.6x -outline #%6.6x -tags %xBUT%d\n",
		 canvas, xx21, yy21, xx22, yy22,
		 (x->x_on==i)?x->x_gui.x_fcol:x->x_gui.x_bcol,
		 (x->x_on==i)?x->x_gui.x_fcol:x->x_gui.x_bcol, x, i);
	xx11 += dx;
	xx21 += dx;
	xx22 += dx;
    }
    sys_vgui(".x%x.c create text %d %d -text {%s} -anchor w \
	     -font {%s %d bold} -fill #%6.6x -tags %xLABEL\n",
	     canvas, xx11b+x->x_gui.x_ldx, yy11+x->x_gui.x_ldy,
	     strcmp(x->x_gui.x_lab->s_name, "empty")?x->x_gui.x_lab->s_name:"",
	     x->x_gui.x_font, x->x_gui.x_fontsize,
	     x->x_gui.x_lcol, x);
    if(!x->x_gui.x_fsf.x_snd_able)
        sys_vgui(".x%x.c create rectangle %d %d %d %d -tags %xOUT%d\n",
	     canvas, xx11b, yy12-1, xx11b + IOWIDTH, yy12, x, 0);
    if(!x->x_gui.x_fsf.x_rcv_able)
	sys_vgui(".x%x.c create rectangle %d %d %d %d -tags %xIN%d\n",
	     canvas, xx11b, yy11, xx11b + IOWIDTH, yy11+1, x, 0);
#endif /* ROCKBOX */
}

void hradio_draw_move(t_hradio *x, t_glist *glist)
{
#ifdef ROCKBOX
    (void) x;
    (void) glist;
#else /* ROCKBOX */
    t_canvas *canvas=glist_getcanvas(glist);
    int n=x->x_number, i, dx=x->x_gui.x_w, s4=dx/4;
    int yy11=text_ypix(&x->x_gui.x_obj, glist), yy12=yy11+dx;
    int yy21=yy11+s4, yy22=yy12-s4;
    int xx11b=text_xpix(&x->x_gui.x_obj, glist), xx11=xx11b, xx21=xx11b+s4;
    int xx22=xx11b+dx-s4;

    xx11 = xx11b;
    xx21=xx11b+s4;
    xx22=xx11b+dx-s4;
    for(i=0; i<n; i++)
    {
	sys_vgui(".x%x.c coords %xBASE%d %d %d %d %d\n",
		 canvas, x, i, xx11, yy11, xx11+dx, yy12);
	sys_vgui(".x%x.c coords %xBUT%d %d %d %d %d\n",
		 canvas, x, i, xx21, yy21, xx22, yy22);
	xx11 += dx;
	xx21 += dx;
	xx22 += dx;
    }
    sys_vgui(".x%x.c coords %xLABEL %d %d\n",
	     canvas, x, xx11b+x->x_gui.x_ldx, yy11+x->x_gui.x_ldy);
    if(!x->x_gui.x_fsf.x_snd_able)
        sys_vgui(".x%x.c coords %xOUT%d %d %d %d %d\n",
	     canvas, x, 0, xx11b, yy12-1, xx11b + IOWIDTH, yy12);
    if(!x->x_gui.x_fsf.x_rcv_able)
	sys_vgui(".x%x.c coords %xIN%d %d %d %d %d\n",
	     canvas, x, 0, xx11b, yy11, xx11b + IOWIDTH, yy11+1);
#endif /* ROCKBOX */
}

void hradio_draw_erase(t_hradio* x, t_glist* glist)
{
#ifdef ROCKBOX
    (void) x;
    (void) glist;
#else /* ROCKBOX */
    t_canvas *canvas=glist_getcanvas(glist);
    int n=x->x_number, i;

    for(i=0; i<n; i++)
    {
	sys_vgui(".x%x.c delete %xBASE%d\n", canvas, x, i);
	sys_vgui(".x%x.c delete %xBUT%d\n", canvas, x, i);
    }
    sys_vgui(".x%x.c delete %xLABEL\n", canvas, x);
    if(!x->x_gui.x_fsf.x_snd_able)
	sys_vgui(".x%x.c delete %xOUT%d\n", canvas, x, 0);
    if(!x->x_gui.x_fsf.x_rcv_able)
    sys_vgui(".x%x.c delete %xIN%d\n", canvas, x, 0);
#endif /* ROCKBOX */
}

void hradio_draw_config(t_hradio* x, t_glist* glist)
{
#ifdef ROCKBOX
    (void) x;
    (void) glist;
#else /* ROCKBOX */
    t_canvas *canvas=glist_getcanvas(glist);
    int n=x->x_number, i;

    sys_vgui(".x%x.c itemconfigure %xLABEL -font {%s %d bold} -fill #%6.6x -text {%s} \n",
	     canvas, x, x->x_gui.x_font, x->x_gui.x_fontsize,
	     x->x_gui.x_fsf.x_selected?IEM_GUI_COLOR_SELECTED:x->x_gui.x_lcol,
	     strcmp(x->x_gui.x_lab->s_name, "empty")?x->x_gui.x_lab->s_name:"");
    for(i=0; i<n; i++)
    {
	sys_vgui(".x%x.c itemconfigure %xBASE%d -fill #%6.6x\n", canvas, x, i,
		 x->x_gui.x_bcol);
	sys_vgui(".x%x.c itemconfigure %xBUT%d -fill #%6.6x -outline #%6.6x\n", canvas, x, i,
		 (x->x_on==i)?x->x_gui.x_fcol:x->x_gui.x_bcol,
		 (x->x_on==i)?x->x_gui.x_fcol:x->x_gui.x_bcol);
    }
#endif
}

void hradio_draw_io(t_hradio* x, t_glist* glist, int old_snd_rcv_flags)
{
#ifdef ROCKBOX
    (void) x;
    (void) glist;
    (void) old_snd_rcv_flags;
#else /* ROCKBOX */
    t_canvas *canvas=glist_getcanvas(glist);
    int xpos=text_xpix(&x->x_gui.x_obj, glist);
    int ypos=text_ypix(&x->x_gui.x_obj, glist);

    if((old_snd_rcv_flags & IEM_GUI_OLD_SND_FLAG) && !x->x_gui.x_fsf.x_snd_able)
        sys_vgui(".x%x.c create rectangle %d %d %d %d -tags %xOUT%d\n",
		 canvas,
		 xpos, ypos + x->x_gui.x_w-1,
		 xpos + IOWIDTH, ypos + x->x_gui.x_w,
		 x, 0);
    if(!(old_snd_rcv_flags & IEM_GUI_OLD_SND_FLAG) && x->x_gui.x_fsf.x_snd_able)
        sys_vgui(".x%x.c delete %xOUT%d\n", canvas, x, 0);
    if((old_snd_rcv_flags & IEM_GUI_OLD_RCV_FLAG) && !x->x_gui.x_fsf.x_rcv_able)
        sys_vgui(".x%x.c create rectangle %d %d %d %d -tags %xIN%d\n",
		 canvas,
		 xpos, ypos,
		 xpos + IOWIDTH, ypos+1, x, 0);
    if(!(old_snd_rcv_flags & IEM_GUI_OLD_RCV_FLAG) && x->x_gui.x_fsf.x_rcv_able)
	sys_vgui(".x%x.c delete %xIN%d\n", canvas, x, 0);
#endif /* ROCKBOX */
}

void hradio_draw_select(t_hradio* x, t_glist* glist)
{
#ifdef ROCKBOX
    (void) x;
    (void) glist;
#else /* ROCKBOX */
    t_canvas *canvas=glist_getcanvas(glist);
    int n=x->x_number, i;

    if(x->x_gui.x_fsf.x_selected)
    {
	for(i=0; i<n; i++)
	{
	    sys_vgui(".x%x.c itemconfigure %xBASE%d -outline #%6.6x\n", canvas, x, i,
		     IEM_GUI_COLOR_SELECTED);
	}
	sys_vgui(".x%x.c itemconfigure %xLABEL -fill #%6.6x\n", canvas, x, IEM_GUI_COLOR_SELECTED);
    }
    else
    {
	for(i=0; i<n; i++)
	{
	    sys_vgui(".x%x.c itemconfigure %xBASE%d -outline #%6.6x\n", canvas, x, i,
		     IEM_GUI_COLOR_NORMAL);
	}
	sys_vgui(".x%x.c itemconfigure %xLABEL -fill #%6.6x\n", canvas, x,
		 x->x_gui.x_lcol);
    }
#endif /* ROCKBOX */
}

void hradio_draw(t_hradio *x, t_glist *glist, int mode)
{
    if(mode == IEM_GUI_DRAW_MODE_UPDATE)
	hradio_draw_update(x, glist);
    else if(mode == IEM_GUI_DRAW_MODE_MOVE)
	hradio_draw_move(x, glist);
    else if(mode == IEM_GUI_DRAW_MODE_NEW)
	hradio_draw_new(x, glist);
    else if(mode == IEM_GUI_DRAW_MODE_SELECT)
	hradio_draw_select(x, glist);
    else if(mode == IEM_GUI_DRAW_MODE_ERASE)
	hradio_draw_erase(x, glist);
    else if(mode == IEM_GUI_DRAW_MODE_CONFIG)
	hradio_draw_config(x, glist);
    else if(mode >= IEM_GUI_DRAW_MODE_IO)
	hradio_draw_io(x, glist, mode - IEM_GUI_DRAW_MODE_IO);
}

/* ------------------------ hdl widgetbehaviour----------------------------- */

static void hradio_getrect(t_gobj *z, t_glist *glist, int *xp1, int *yp1, int *xp2, int *yp2)
{
    t_hradio *x = (t_hradio *)z;

    *xp1 = text_xpix(&x->x_gui.x_obj, glist);
    *yp1 = text_ypix(&x->x_gui.x_obj, glist);
    *xp2 = *xp1 + x->x_gui.x_w*x->x_number;
    *yp2 = *yp1 + x->x_gui.x_h;
}

static void hradio_save(t_gobj *z, t_binbuf *b)
{
    t_hradio *x = (t_hradio *)z;
    int bflcol[3];
    t_symbol *srl[3];

    iemgui_save(&x->x_gui, srl, bflcol);
    binbuf_addv(b, "ssiisiiiisssiiiiiiii", gensym("#X"),gensym("obj"),
		(t_int)text_xpix(&x->x_gui.x_obj, x->x_gui.x_glist),
		(t_int)text_ypix(&x->x_gui.x_obj, x->x_gui.x_glist),
		(pd_class(&x->x_gui.x_obj.ob_pd) == hradio_old_class ?
		    gensym("hdl") : gensym("hradio")),
		x->x_gui.x_w,
		x->x_change, iem_symargstoint(&x->x_gui.x_isa), x->x_number,
		srl[0], srl[1], srl[2],
		x->x_gui.x_ldx, x->x_gui.x_ldy,
		iem_fstyletoint(&x->x_gui.x_fsf), x->x_gui.x_fontsize,
		bflcol[0], bflcol[1], bflcol[2], x->x_on);
    binbuf_addv(b, ";");
}

static void hradio_properties(t_gobj *z, t_glist *owner)
{
#ifdef ROCKBOX
    (void) z;
    (void) owner;
#else /* ROCKBOX */
    t_hradio *x = (t_hradio *)z;
    char buf[800];
    t_symbol *srl[3];
    int hchange=-1;

    iemgui_properties(&x->x_gui, srl);
    if (pd_class(&x->x_gui.x_obj.ob_pd) == hradio_old_class)
    	hchange = x->x_change;
    sprintf(buf, "pdtk_iemgui_dialog %%s hradio \
	    ----------dimensions(pix):----------- %d %d size: 0 0 empty \
	    empty 0.0 empty 0.0 empty %d \
	    %d new-only new&old %d %d number: %d \
	    %s %s \
	    %s %d %d \
	    %d %d \
	    %d %d %d\n",
	    x->x_gui.x_w, IEM_GUI_MINSIZE,
	    0,/*no_schedule*/
	    hchange, x->x_gui.x_isa.x_loadinit, -1, x->x_number,
	    srl[0]->s_name, srl[1]->s_name,
	    srl[2]->s_name, x->x_gui.x_ldx, x->x_gui.x_ldy,
	    x->x_gui.x_fsf.x_font_style, x->x_gui.x_fontsize,
	    0xffffff & x->x_gui.x_bcol, 0xffffff & x->x_gui.x_fcol, 0xffffff & x->x_gui.x_lcol);
    gfxstub_new(&x->x_gui.x_obj.ob_pd, x, buf);
#endif /* ROCKBOX */
}

static void hradio_dialog(t_hradio *x, t_symbol *s, int argc, t_atom *argv)
{
    t_symbol *srl[3];
    int a = (int)atom_getintarg(0, argc, argv);
    int chg = (int)atom_getintarg(4, argc, argv);
    int num = (int)atom_getintarg(6, argc, argv);
    int sr_flags;

#ifdef ROCKBOX
    (void) s;
#endif

    if(chg != 0) chg = 1;
    x->x_change = chg;
    sr_flags = iemgui_dialog(&x->x_gui, srl, argc, argv);
    x->x_gui.x_w = iemgui_clip_size(a);
    x->x_gui.x_h = x->x_gui.x_w;
    if(x->x_number != num)
    {
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_ERASE);
	x->x_number = num;
	if(x->x_on >= x->x_number)
	{
	    x->x_on = x->x_number - 1;
	    x->x_on_old = x->x_on;
	}
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_NEW);
    }
    else
    {
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_CONFIG);
        (*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_IO + sr_flags);
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_MOVE);
	canvas_fixlinesfor(glist_getcanvas(x->x_gui.x_glist), (t_text*)x);
    }

}

static void hradio_set(t_hradio *x, t_floatarg f)
{
    int i=(int)f;
    int old=x->x_on_old;

    if(i < 0)
	i = 0;
    if(i >= x->x_number)
	i = x->x_number-1;
    if(x->x_on != x->x_on_old)
    {
	old = x->x_on_old;
	x->x_on_old = x->x_on;
	x->x_on = i;
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_UPDATE);
	x->x_on_old = old;
    }
    else
    {
	x->x_on = i;
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_UPDATE);
    }
}

static void hradio_bang(t_hradio *x)
{
    	/* compatibility with earlier  "hdial" behavior */
    if (pd_class(&x->x_gui.x_obj.ob_pd) == hradio_old_class)
    {
	if((x->x_change)&&(x->x_on != x->x_on_old))
	{
            SETFLOAT(x->x_at, (float)x->x_on_old);
	    SETFLOAT(x->x_at+1, 0.0);
	    outlet_list(x->x_gui.x_obj.ob_outlet, &s_list, 2, x->x_at);
	    if(x->x_gui.x_fsf.x_snd_able && x->x_gui.x_snd->s_thing)
		pd_list(x->x_gui.x_snd->s_thing, &s_list, 2, x->x_at);
	}
	x->x_on_old = x->x_on;
	SETFLOAT(x->x_at, (float)x->x_on);
	SETFLOAT(x->x_at+1, 1.0);
	outlet_list(x->x_gui.x_obj.ob_outlet, &s_list, 2, x->x_at);
	if(x->x_gui.x_fsf.x_snd_able && x->x_gui.x_snd->s_thing)
	    pd_list(x->x_gui.x_snd->s_thing, &s_list, 2, x->x_at);
    }
    else
    {
    	outlet_float(x->x_gui.x_obj.ob_outlet, x->x_on);
	if(x->x_gui.x_fsf.x_snd_able && x->x_gui.x_snd->s_thing)
	    pd_float(x->x_gui.x_snd->s_thing, x->x_on);
    }
}

static void hradio_fout(t_hradio *x, t_floatarg f)
{
    int i=(int)f;

    if(i < 0)
	i = 0;
    if(i >= x->x_number)
	i = x->x_number-1;

    if (pd_class(&x->x_gui.x_obj.ob_pd) == hradio_old_class)
    {
	if((x->x_change)&&(i != x->x_on_old))
	{
	    SETFLOAT(x->x_at, (float)x->x_on_old);
	    SETFLOAT(x->x_at+1, 0.0);
	    outlet_list(x->x_gui.x_obj.ob_outlet, &s_list, 2, x->x_at);
	    if(x->x_gui.x_fsf.x_snd_able && x->x_gui.x_snd->s_thing)
		pd_list(x->x_gui.x_snd->s_thing, &s_list, 2, x->x_at);
	}
	if(x->x_on != x->x_on_old)
	    x->x_on_old = x->x_on;
	x->x_on = i;
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_UPDATE);
	x->x_on_old = x->x_on;
	SETFLOAT(x->x_at, (float)x->x_on);
	SETFLOAT(x->x_at+1, 1.0);
	outlet_list(x->x_gui.x_obj.ob_outlet, &s_list, 2, x->x_at);
	if(x->x_gui.x_fsf.x_snd_able && x->x_gui.x_snd->s_thing)
	    pd_list(x->x_gui.x_snd->s_thing, &s_list, 2, x->x_at);
    }
    else
    {
	x->x_on_old = x->x_on;
	x->x_on = i;
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_UPDATE);
	outlet_float(x->x_gui.x_obj.ob_outlet, x->x_on);
	if(x->x_gui.x_fsf.x_snd_able && x->x_gui.x_snd->s_thing)
	    pd_float(x->x_gui.x_snd->s_thing, x->x_on);
    }
}

static void hradio_float(t_hradio *x, t_floatarg f)
{
    int i=(int)f;

    if(i < 0)
	i = 0;
    if(i >= x->x_number)
	i = x->x_number-1;

    if (pd_class(&x->x_gui.x_obj.ob_pd) == hradio_old_class)
    {
    	    /* compatibility with earlier  "vdial" behavior */
	if((x->x_change)&&(i != x->x_on_old))
	{
	    if(x->x_gui.x_fsf.x_put_in2out)
	    {
        	SETFLOAT(x->x_at, (float)x->x_on_old);
		SETFLOAT(x->x_at+1, 0.0);
		outlet_list(x->x_gui.x_obj.ob_outlet, &s_list, 2, x->x_at);
		if(x->x_gui.x_fsf.x_snd_able && x->x_gui.x_snd->s_thing)
		    pd_list(x->x_gui.x_snd->s_thing, &s_list, 2, x->x_at);
	    }
	}
	if(x->x_on != x->x_on_old)
	    x->x_on_old = x->x_on;
	x->x_on = i;
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_UPDATE);
	x->x_on_old = x->x_on;
	if(x->x_gui.x_fsf.x_put_in2out)
	{
	    SETFLOAT(x->x_at, (float)x->x_on);
            SETFLOAT(x->x_at+1, 1.0);
	    outlet_list(x->x_gui.x_obj.ob_outlet, &s_list, 2, x->x_at);
	    if(x->x_gui.x_fsf.x_snd_able && x->x_gui.x_snd->s_thing)
		pd_list(x->x_gui.x_snd->s_thing, &s_list, 2, x->x_at);
	}
    }
    else
    {
	x->x_on_old = x->x_on;
    	x->x_on = i;
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_UPDATE);
	if (x->x_gui.x_fsf.x_put_in2out)
	{
	    outlet_float(x->x_gui.x_obj.ob_outlet, x->x_on);
	    if(x->x_gui.x_fsf.x_snd_able && x->x_gui.x_snd->s_thing)
		pd_float(x->x_gui.x_snd->s_thing, x->x_on);
	}
    }
}

static void hradio_click(t_hradio *x, t_floatarg xpos, t_floatarg ypos, t_floatarg shift, t_floatarg ctrl, t_floatarg alt)
{
    int xx = (int)xpos - (int)text_xpix(&x->x_gui.x_obj, x->x_gui.x_glist);

#ifdef ROCKBOX
    (void) ypos;
    (void) shift;
    (void) ctrl;
    (void) alt;
#endif

    hradio_fout(x, (float)(xx / x->x_gui.x_w));
}

static int hradio_newclick(t_gobj *z, struct _glist *glist, int xpix, int ypix, int shift, int alt, int dbl, int doit)
{
#ifdef ROCKBOX
    (void) glist;
    (void) dbl;
#endif
    if(doit)
	hradio_click((t_hradio *)z, (t_floatarg)xpix, (t_floatarg)ypix, (t_floatarg)shift, 0, (t_floatarg)alt);
    return (1);
}

static void hradio_loadbang(t_hradio *x)
{
    if(!sys_noloadbang && x->x_gui.x_isa.x_loadinit)
	hradio_bang(x);
}

static void hradio_number(t_hradio *x, t_floatarg num)
{
    int n=(int)num;

    if(n < 1)
	n = 1;
    if(n > IEM_RADIO_MAX)
	n = IEM_RADIO_MAX;
    if(n != x->x_number)
    {
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_ERASE);
	x->x_number = n;
	if(x->x_on >= x->x_number)
	    x->x_on = x->x_number - 1;
	x->x_on_old = x->x_on;
	(*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_NEW);
    }
}

static void hradio_size(t_hradio *x, t_symbol *s, int ac, t_atom *av)
{
#ifdef ROCKBOX
    (void) s;
#endif
    x->x_gui.x_w = iemgui_clip_size((int)atom_getintarg(0, ac, av));
    x->x_gui.x_h = x->x_gui.x_w;
    iemgui_size((void *)x, &x->x_gui);
}

static void hradio_delta(t_hradio *x, t_symbol *s, int ac, t_atom *av)
{iemgui_delta((void *)x, &x->x_gui, s, ac, av);}

static void hradio_pos(t_hradio *x, t_symbol *s, int ac, t_atom *av)
{iemgui_pos((void *)x, &x->x_gui, s, ac, av);}

static void hradio_color(t_hradio *x, t_symbol *s, int ac, t_atom *av)
{iemgui_color((void *)x, &x->x_gui, s, ac, av);}

static void hradio_send(t_hradio *x, t_symbol *s)
{iemgui_send(x, &x->x_gui, s);}

static void hradio_receive(t_hradio *x, t_symbol *s)
{iemgui_receive(x, &x->x_gui, s);}

static void hradio_label(t_hradio *x, t_symbol *s)
{iemgui_label((void *)x, &x->x_gui, s);}

static void hradio_label_pos(t_hradio *x, t_symbol *s, int ac, t_atom *av)
{iemgui_label_pos((void *)x, &x->x_gui, s, ac, av);}

static void hradio_label_font(t_hradio *x, t_symbol *s, int ac, t_atom *av)
{iemgui_label_font((void *)x, &x->x_gui, s, ac, av);}

static void hradio_init(t_hradio *x, t_floatarg f)
{
    x->x_gui.x_isa.x_loadinit = (f==0.0)?0:1;
}

static void hradio_double_change(t_hradio *x)
{x->x_change = 1;}

static void hradio_single_change(t_hradio *x)
{x->x_change = 0;}

static void *hradio_donew(t_symbol *s, int argc, t_atom *argv, int old)
{
    t_hradio *x = (t_hradio *)pd_new(old? hradio_old_class : hradio_class);
    int bflcol[]={-262144, -1, -1};
#ifdef ROCKBOX
    int a=IEM_GUI_DEFAULTSIZE, on=0;
#else
    int a=IEM_GUI_DEFAULTSIZE, on=0, f=0;
#endif
    int ldx=0, ldy=-6, chg=1, num=8;
    int fs=8;
#ifndef ROCKBOX
    int ftbreak=IEM_BNG_DEFAULTBREAKFLASHTIME, fthold=IEM_BNG_DEFAULTHOLDFLASHTIME;
    char str[144];
#endif

#ifdef ROCKBOX
    (void) s;
#endif

    iem_inttosymargs(&x->x_gui.x_isa, 0);
    iem_inttofstyle(&x->x_gui.x_fsf, 0);

    if((argc == 15)&&IS_A_FLOAT(argv,0)&&IS_A_FLOAT(argv,1)&&IS_A_FLOAT(argv,2)
       &&IS_A_FLOAT(argv,3)
       &&(IS_A_SYMBOL(argv,4)||IS_A_FLOAT(argv,4))
       &&(IS_A_SYMBOL(argv,5)||IS_A_FLOAT(argv,5))
       &&(IS_A_SYMBOL(argv,6)||IS_A_FLOAT(argv,6))
       &&IS_A_FLOAT(argv,7)&&IS_A_FLOAT(argv,8)
       &&IS_A_FLOAT(argv,9)&&IS_A_FLOAT(argv,10)&&IS_A_FLOAT(argv,11)
       &&IS_A_FLOAT(argv,12)&&IS_A_FLOAT(argv,13)&&IS_A_FLOAT(argv,14))
    {
	a = (int)atom_getintarg(0, argc, argv);
	chg = (int)atom_getintarg(1, argc, argv);
	iem_inttosymargs(&x->x_gui.x_isa, atom_getintarg(2, argc, argv));
	num = (int)atom_getintarg(3, argc, argv);
	iemgui_new_getnames(&x->x_gui, 4, argv);
	ldx = (int)atom_getintarg(7, argc, argv);
	ldy = (int)atom_getintarg(8, argc, argv);
	iem_inttofstyle(&x->x_gui.x_fsf, atom_getintarg(9, argc, argv));
	fs = (int)atom_getintarg(10, argc, argv);
	bflcol[0] = (int)atom_getintarg(11, argc, argv);
	bflcol[1] = (int)atom_getintarg(12, argc, argv);
	bflcol[2] = (int)atom_getintarg(13, argc, argv);
	on = (int)atom_getintarg(14, argc, argv);
    }
    else iemgui_new_getnames(&x->x_gui, 4, 0);
    x->x_gui.x_draw = (t_iemfunptr)hradio_draw;
    x->x_gui.x_fsf.x_snd_able = 1;
    x->x_gui.x_fsf.x_rcv_able = 1;
    x->x_gui.x_glist = (t_glist *)canvas_getcurrent();
    if (!strcmp(x->x_gui.x_snd->s_name, "empty"))
    	x->x_gui.x_fsf.x_snd_able = 0;
    if (!strcmp(x->x_gui.x_rcv->s_name, "empty"))
    	x->x_gui.x_fsf.x_rcv_able = 0;
    if(x->x_gui.x_fsf.x_font_style == 1) strcpy(x->x_gui.x_font, "helvetica");
    else if(x->x_gui.x_fsf.x_font_style == 2) strcpy(x->x_gui.x_font, "times");
    else { x->x_gui.x_fsf.x_font_style = 0;
	strcpy(x->x_gui.x_font, "courier"); }
    if(num < 1)
	num = 1;
    if(num > IEM_RADIO_MAX)
	num = IEM_RADIO_MAX;
    x->x_number = num;
    if(on < 0)
	on = 0;
    if(on >= x->x_number)
	on = x->x_number - 1;
    if(x->x_gui.x_isa.x_loadinit)
	x->x_on = on;
    else
	x->x_on = 0;
    x->x_on_old = x->x_on;
    x->x_change = (chg==0)?0:1;
    if (x->x_gui.x_fsf.x_rcv_able)
    	pd_bind(&x->x_gui.x_obj.ob_pd, x->x_gui.x_rcv);
    x->x_gui.x_ldx = ldx;
    x->x_gui.x_ldy = ldy;
    if(fs < 4)
	fs = 4;
    x->x_gui.x_fontsize = fs;
    x->x_gui.x_w = iemgui_clip_size(a);
    x->x_gui.x_h = x->x_gui.x_w;
    iemgui_verify_snd_ne_rcv(&x->x_gui);
    iemgui_all_colfromload(&x->x_gui, bflcol);
    outlet_new(&x->x_gui.x_obj, &s_list);
    return (x);
}

static void *hradio_new(t_symbol *s, int argc, t_atom *argv)
{
    return (hradio_donew(s, argc, argv, 0));
}

static void *hdial_new(t_symbol *s, int argc, t_atom *argv)
{
    return (hradio_donew(s, argc, argv, 1));
}

static void hradio_ff(t_hradio *x)
{
    if(x->x_gui.x_fsf.x_rcv_able)
	pd_unbind(&x->x_gui.x_obj.ob_pd, x->x_gui.x_rcv);
#ifndef ROCKBOX
    gfxstub_deleteforkey(x);
#endif
}

void g_hradio_setup(void)
{
    hradio_class = class_new(gensym("hradio"), (t_newmethod)hradio_new,
    	(t_method)hradio_ff, sizeof(t_hradio), 0, A_GIMME, 0);
    class_addbang(hradio_class, hradio_bang);
    class_addfloat(hradio_class, hradio_float);
    class_addmethod(hradio_class, (t_method)hradio_click, gensym("click"),
		    A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, 0);
    class_addmethod(hradio_class, (t_method)hradio_dialog, gensym("dialog"),
		    A_GIMME, 0);
    class_addmethod(hradio_class, (t_method)hradio_loadbang,
    	gensym("loadbang"), 0);
    class_addmethod(hradio_class, (t_method)hradio_set,
    	gensym("set"), A_FLOAT, 0);
    class_addmethod(hradio_class, (t_method)hradio_size,
    	gensym("size"), A_GIMME, 0);
    class_addmethod(hradio_class, (t_method)hradio_delta,
    	gensym("delta"), A_GIMME, 0);
    class_addmethod(hradio_class, (t_method)hradio_pos,
    	gensym("pos"), A_GIMME, 0);
    class_addmethod(hradio_class, (t_method)hradio_color,
    	gensym("color"), A_GIMME, 0);
    class_addmethod(hradio_class, (t_method)hradio_send,
    	gensym("send"), A_DEFSYM, 0);
    class_addmethod(hradio_class, (t_method)hradio_receive,
    	gensym("receive"), A_DEFSYM, 0);
    class_addmethod(hradio_class, (t_method)hradio_label,
    	gensym("label"), A_DEFSYM, 0);
    class_addmethod(hradio_class, (t_method)hradio_label_pos,
    	gensym("label_pos"), A_GIMME, 0);
    class_addmethod(hradio_class, (t_method)hradio_label_font,
    	gensym("label_font"), A_GIMME, 0);
    class_addmethod(hradio_class, (t_method)hradio_init,
    	gensym("init"), A_FLOAT, 0);
    class_addmethod(hradio_class, (t_method)hradio_number,
    	gensym("number"), A_FLOAT, 0);
    class_addmethod(hradio_class, (t_method)hradio_single_change,
    	gensym("single_change"), 0);
    class_addmethod(hradio_class, (t_method)hradio_double_change,
    	gensym("double_change"), 0);
    hradio_widgetbehavior.w_getrectfn = hradio_getrect;
    hradio_widgetbehavior.w_displacefn = iemgui_displace;
    hradio_widgetbehavior.w_selectfn = iemgui_select;
    hradio_widgetbehavior.w_activatefn = NULL;
    hradio_widgetbehavior.w_deletefn = iemgui_delete;
    hradio_widgetbehavior.w_visfn = iemgui_vis;
    hradio_widgetbehavior.w_clickfn = hradio_newclick;
    class_setwidget(hradio_class, &hradio_widgetbehavior);
    class_sethelpsymbol(hradio_class, gensym("hradio"));
    class_setsavefn(hradio_class, hradio_save);
    class_setpropertiesfn(hradio_class, hradio_properties);

    	/*obsolete version (0.34-0.35) */
    hradio_old_class = class_new(gensym("hdl"), (t_newmethod)hdial_new,
    	(t_method)hradio_ff, sizeof(t_hradio), 0, A_GIMME, 0);
    class_addcreator((t_newmethod)hradio_new, gensym("rdb"), A_GIMME, 0);
    class_addcreator((t_newmethod)hradio_new, gensym("radiobut"), A_GIMME, 0);
    class_addcreator((t_newmethod)hradio_new, gensym("radiobutton"),
    	A_GIMME, 0);
    class_addbang(hradio_old_class, hradio_bang);
    class_addfloat(hradio_old_class, hradio_float);
    class_addmethod(hradio_old_class, (t_method)hradio_click, gensym("click"),
		    A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_dialog, gensym("dialog"),
		    A_GIMME, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_loadbang,
    	gensym("loadbang"), 0);
    class_addmethod(hradio_old_class, (t_method)hradio_set,
    	gensym("set"), A_FLOAT, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_size,
    	gensym("size"), A_GIMME, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_delta,
    	gensym("delta"), A_GIMME, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_pos,
    	gensym("pos"), A_GIMME, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_color,
    	gensym("color"), A_GIMME, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_send,
    	gensym("send"), A_DEFSYM, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_receive,
    	gensym("receive"), A_DEFSYM, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_label,
    	gensym("label"), A_DEFSYM, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_label_pos,
    	gensym("label_pos"), A_GIMME, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_label_font,
    	gensym("label_font"), A_GIMME, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_init,
    	gensym("init"), A_FLOAT, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_number,
    	gensym("number"), A_FLOAT, 0);
    class_addmethod(hradio_old_class, (t_method)hradio_single_change,
    	gensym("single_change"), 0);
    class_addmethod(hradio_old_class, (t_method)hradio_double_change,
    	gensym("double_change"), 0);
    class_setwidget(hradio_old_class, &hradio_widgetbehavior);
    class_sethelpsymbol(hradio_old_class, gensym("hradio"));
}