add of proxyinlet

svn path=/trunk/externals/tclpd/; revision=12145

1 files changed, 89 insertions, 0 deletions

diff --git a/tcl_proxyinlet.cxx b/tcl_proxyinlet.cxx
new file mode 100644
index 0000000..de97ec0
--- /dev/null
+++ b/tcl_proxyinlet.cxx
@@ -0,0 +1,89 @@
+#include "tcl_extras.h"
+
+t_class* proxyinlet_class;
+
+void proxyinlet_init(t_proxyinlet* x) {
+    //x->pd = proxyinlet_class;
+    x->target = NULL;
+    x->sel = gensym("none");
+    x->argc = 0;
+    x->argv = NULL;
+}
+
+void proxyinlet_clear(t_proxyinlet* x) {
+    if(x->argv) {
+        freebytes(x->argv, x->argc * sizeof(*x->argv));
+    }
+}
+
+void proxyinlet_list(t_proxyinlet* x, t_symbol* s, int argc, t_atom* argv) {
+    proxyinlet_clear(x);
+
+    if(!(x->argv = (t_atom*)getbytes(argc * sizeof(*x->argv)))) {
+        x->argc = 0;
+        error("proxyinlet: getbytes: out of memory");
+        return;
+    }
+
+    x->argc = argc;
+    int i;
+    for(i = 0; i < argc; i++) {
+        x->argv[i] = argv[i];
+    }
+
+    proxyinlet_trigger(x);
+}
+
+void proxyinlet_anything(t_proxyinlet* x, t_symbol* s, int argc, t_atom* argv) {
+    proxyinlet_clear(x);
+
+    if(!(x->argv = (t_atom*)getbytes((argc+1) * sizeof(*x->argv)))) {
+        x->argc = 0;
+        error("proxyinlet: getbytes: out of memory");
+        return;
+    }
+
+    x->argc = argc + 1;
+    SETSYMBOL(&x->argv[0], s);
+
+    int i;
+    for(i = 0; i < argc; i++) {
+        x->argv[i+1] = argv[i];
+    }
+
+    proxyinlet_trigger(x);
+}
+
+void proxyinlet_trigger(t_proxyinlet* x) {
+    if(x->target != NULL && x->sel != gensym("none")) {
+        tclpd_anything(x->target, x->sel, x->argc, x->argv);
+    }
+}
+
+t_atom* proxyinlet_get_atoms(t_proxyinlet* x) {
+    return x->argv;
+}
+
+void proxyinlet_clone(t_proxyinlet* x, t_proxyinlet* y) {
+    y->target = x->target;
+    y->sel = x->sel;
+
+    y->argc = x->argc;
+    if(!(y->argv = (t_atom*)getbytes(y->argc * sizeof(*y->argv)))) {
+        y->argc = 0;
+        error("proxyinlet: getbytes: out of memory");
+        return;
+    }
+
+    int i;
+    for(i = 0; i < x->argc; i++) {
+        y->argv[i] = x->argv[i];
+    }
+}
+
+void proxyinlet_setup(void) {
+    proxyinlet_class = class_new(gensym("tclpd proxyinlet"),
+        0, 0, sizeof(t_proxyinlet), 0, A_NULL);
+    class_addlist(proxyinlet_class, proxyinlet_list);
+    class_addanything(proxyinlet_class, proxyinlet_anything);
+}