Implemented 'on_signal'.

diff --git a/src/rb_edje.c b/src/rb_edje.c
index d6f60f29e5fa73198f50eed7eca88ceb7e47e5f9..6e32bf669572afdf3dd88296b58709f2b509fe1e 100644 (file)
--- a/src/rb_edje.c
+++ b/src/rb_edje.c
@@ -1,5 +1,5 @@
 /*
- * $Id: rb_edje.c 19 2004-06-22 20:40:05Z tilman $
+ * $Id: rb_edje.c 21 2004-06-25 17:41:17Z tilman $
  *
  * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -230,6 +230,29 @@ static VALUE c_signal_emit (VALUE self, VALUE emission, VALUE source)
        return Qnil;
 }
 
+static void on_signal (void *data, Evas_Object *o,
+                       const char *emission, const char *src) {
+       rb_funcall ((VALUE) data, rb_intern ("call"), 1,
+                   rb_str_new2 (emission), rb_str_new2 (src));
+}
+
+static VALUE c_on_signal (VALUE self, VALUE signal, VALUE src)
+{
+       GET_OBJ (self, Evas_Object, e, "Edje");
+
+       Check_Type (signal, T_STRING);
+       Check_Type (src, T_STRING);
+
+       if (!rb_block_given_p ())
+               return Qnil;
+
+       edje_object_signal_callback_add (*e, StringValuePtr (signal),
+                                        StringValuePtr (src), on_signal,
+                                        (void *) rb_block_proc ());
+
+       return Qnil;
+}
+
 static VALUE c_play_get (VALUE self)
 {
        GET_OBJ (self, Evas_Object, e, "Edje");
@@ -282,6 +305,7 @@ void Init_Edje (void)
        rb_define_method (cEdje, "set_part_text", c_set_part_text, 2);
        rb_define_method (cEdje, "on_text_changed", c_on_text_changed, 0);
        rb_define_method (cEdje, "signal_emit", c_signal_emit, 1);
+       rb_define_method (cEdje, "on_signal", c_on_signal, 2);
        rb_define_method (cEdje, "play?", c_play_get, 0);
        rb_define_method (cEdje, "play=", c_play_set, 1);
        rb_define_method (cEdje, "animation?", c_animation_get, 0);