From 02fa90c79d916339235320b94535f798486e77a4 Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <eighthave@users.sourceforge.net>
Date: Sat, 3 Nov 2007 23:49:23 +0000
Subject: initial sketch of the idea to provide access to Pd's gui in Pd,
 compiles, but doesn't work yet

svn path=/trunk/externals/hcs/; revision=8926
---
 sys_gui-help.pd |  4 ++++
 sys_gui.c       | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 66 insertions(+)
 create mode 100644 sys_gui-help.pd
 create mode 100644 sys_gui.c

diff --git a/sys_gui-help.pd b/sys_gui-help.pd
new file mode 100644
index 0000000..1eca1c7
--- /dev/null
+++ b/sys_gui-help.pd
@@ -0,0 +1,4 @@
+#N canvas 0 22 454 304 10;
+#X msg 84 83 blah blah blah;
+#X obj 89 152 sys_gui;
+#X connect 0 0 1 0;
diff --git a/sys_gui.c b/sys_gui.c
new file mode 100644
index 0000000..cb3fd9a
--- /dev/null
+++ b/sys_gui.c
@@ -0,0 +1,62 @@
+#include <stdio.h>
+#include <string.h>
+#include <m_pd.h>
+#include <g_canvas.h>
+
+static t_class *sys_gui_class;
+
+typedef struct _sys_gui
+{
+    t_object x_obj;
+} t_sys_gui;
+
+
+static void *sys_gui_anything(t_sys_gui *x, t_symbol *s, int argc, t_atom *argv)
+{
+    int i = 0;
+    int firsttime = 1;
+    t_symbol *tmp_symbol = s;
+    char tmp_string[MAXPDSTRING];
+    char send_buffer[MAXPDSTRING] = "\0";
+    
+    do {
+        tmp_symbol = atom_getsymbolarg(i, argc, argv);
+        if(tmp_symbol == &s_)
+        {
+            snprintf(tmp_string, MAXPDSTRING, "%g", atom_getfloatarg(i, argc , argv));
+            strncat(send_buffer, tmp_string, MAXPDSTRING);
+        }
+        else 
+        {
+            strncat(send_buffer, tmp_symbol->s_name, MAXPDSTRING);
+        }
+        i++;
+        if(firsttime) firsttime = 0;
+    } while(i<argc);
+    strncat(send_buffer, " ;\n", MAXPDSTRING);
+    post(send_buffer);
+    sys_gui(send_buffer);
+}
+
+
+static void *sys_gui_new(t_symbol *s, int argc, t_atom *argv)
+{
+    t_sys_gui *x = (t_sys_gui *)pd_new(sys_gui_class);
+
+	outlet_new(&x->x_obj, &s_anything);
+
+    return(x);
+}
+
+static void sys_gui_free(t_sys_gui *x)
+{
+}
+
+void sys_gui_setup(void)
+{
+    sys_gui_class = class_new(gensym("sys_gui"),
+        (t_newmethod)sys_gui_new, (t_method)sys_gui_free,
+        sizeof(t_sys_gui), 0, 0);
+
+    class_addanything(sys_gui_class, (t_method)sys_gui_anything);
+}
-- 
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