From 577ac6e80ff4f436fbd054291ed7dddbc31bd49a Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <eighthave@users.sourceforge.net>
Date: Tue, 18 May 2004 21:33:33 +0000
Subject: This commit was generated by cvs2svn to compensate for changes in
 r1738, which included commits to RCS files with non-trunk default branches.

svn path=/trunk/externals/iemlib/; revision=1739
---
 src/iemlib2/iem_sel_any.c | 111 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 src/iemlib2/iem_sel_any.c

(limited to 'src/iemlib2/iem_sel_any.c')

diff --git a/src/iemlib2/iem_sel_any.c b/src/iemlib2/iem_sel_any.c
new file mode 100644
index 0000000..e6ff7e0
--- /dev/null
+++ b/src/iemlib2/iem_sel_any.c
@@ -0,0 +1,111 @@
+/* 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 <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ iem_sel_any ---------------------------- */
+static t_class *iem_sel_any_class;
+
+typedef struct _iem_sel_any
+{
+	t_object	x_obj;
+	int				x_ac;
+	int				x_max_ac;
+	t_symbol	**x_any;
+	t_symbol	*x_set;
+	void			*x_out_any;
+	void			*x_out_set_any;
+} t_iem_sel_any;
+
+
+static void iem_sel_any_float(t_iem_sel_any *x, t_float f)
+{
+	int i = (int)f;
+	t_atom at;
+
+	if(x->x_ac > 0)
+	{
+		if(i < 0)
+			i = 0;
+		if(i >= x->x_ac)
+			i = x->x_ac - 1;
+		SETSYMBOL(&at, x->x_any[i]);
+		outlet_anything(x->x_out_any, x->x_any[i], 0, 0);
+		outlet_anything(x->x_out_set_any, x->x_set, 1, &at);
+	}
+}
+
+static void iem_sel_any_add(t_iem_sel_any *x, t_symbol *s, int ac, t_atom *av)
+{
+	if((ac >= 2) && (IS_A_FLOAT(av, 0)))
+	{
+		int i = (int)atom_getintarg(0, ac, av);
+
+		if((i >= 0) && (i < x->x_max_ac))
+		{
+			if(IS_A_SYMBOL(av, 1))
+				x->x_any[i] = atom_getsymbolarg(1, ac, av);
+			else if(IS_A_FLOAT(av, 1))
+			{
+				char str[100];
+
+				sprintf(str, "%g", atom_getfloatarg(1, ac, av));
+				x->x_any[i] = gensym(str);
+			}
+			if(i >= x->x_ac)
+				x->x_ac = i+1;
+		}
+	}
+}
+
+static void iem_sel_any_clear(t_iem_sel_any *x)
+{
+	x->x_ac = 0;
+}
+
+static void iem_sel_any_free(t_iem_sel_any *x)
+{
+	freebytes(x->x_any, x->x_max_ac * sizeof(t_symbol *));
+}
+
+static void *iem_sel_any_new(t_float fmax)
+{
+	t_iem_sel_any *x = (t_iem_sel_any *)pd_new(iem_sel_any_class);
+	int i;
+	t_symbol *default_sym=gensym("no_entry");
+
+	if(fmax <= 0.0)
+		fmax = 10.0;
+	x->x_max_ac = (int)fmax;
+	x->x_any = (t_symbol **)getbytes(x->x_max_ac * sizeof(t_symbol *));
+	x->x_ac = 0;
+	x->x_set = gensym("set");
+	for(i=0; i<x->x_max_ac; i++)
+		x->x_any[i] = default_sym;
+	x->x_out_set_any = outlet_new(&x->x_obj, &s_list);
+	x->x_out_any = outlet_new(&x->x_obj, &s_list);
+	return (x);
+}
+
+void iem_sel_any_setup(void)
+{
+	iem_sel_any_class = class_new(gensym("iem_sel_any"), (t_newmethod)iem_sel_any_new,
+				   (t_method)iem_sel_any_free, sizeof(t_iem_sel_any), 0, A_DEFFLOAT, 0);
+	class_addmethod(iem_sel_any_class, (t_method)iem_sel_any_add, gensym("add"), A_GIMME, 0);
+	class_addmethod(iem_sel_any_class, (t_method)iem_sel_any_clear, gensym("clear"), 0);
+	class_addfloat(iem_sel_any_class, (t_method)iem_sel_any_float);
+	class_sethelpsymbol(iem_sel_any_class, gensym("iemhelp/help-iem_sel_any"));
+}
+
-- 
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