X-Git-Url: http://git.code-monkey.de/?p=ruby-ecore.git;a=blobdiff_plain;f=src%2Fecore%2Frb_timer.c;h=6ef4d75c06d2a26b1240db3bf7fd95d8b8c9cc03;hp=fa9ab155cb960d0a10482272215e00b945a1fad2;hb=d6e45172f31e9a724a5da3b99ef26d519740d691;hpb=f805cf241a9d1fb9765892f0af48ede8359e9b65

diff --git a/src/ecore/rb_timer.c b/src/ecore/rb_timer.c
index fa9ab15..6ef4d75 100644
--- a/src/ecore/rb_timer.c
+++ b/src/ecore/rb_timer.c
@@ -1,7 +1,5 @@
 /*
- * $Id: rb_timer.c 50 2004-08-01 10:18:39Z tilman $
- *
- * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
+ * Copyright (C) 2004 ruby-ecore team (see AUTHORS)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -62,27 +60,49 @@ static void c_free (RbTimer *timer)
 	free (timer);
 }
 
-static VALUE c_new (VALUE klass, VALUE interval)
+static VALUE c_alloc (VALUE klass)
 {
-	VALUE self;
 	RbTimer *timer = NULL;
 
+	ecore_init ();
+
+	return Data_Make_Struct (klass, RbTimer, c_mark, c_free, timer);
+}
+
+/*
+ * call-seq:
+ *  Ecore::Timer.new(interval) { block } => timer
+ *
+ * Creates an Ecore::Timer object with the specified interval.
+ * When the timeout is hit, the block is called.
+ * If the block returns false, the timer is deleted.
+ */
+static VALUE c_init (VALUE self, VALUE interval)
+{
+	GET_OBJ (self, RbTimer, timer);
+
 	if (!rb_block_given_p ())
-		return Qnil;
+		rb_raise (rb_eStandardError, "block missing");
 
-	self = Data_Make_Struct (klass, RbTimer, c_mark, c_free, timer);
+	interval = rb_funcall2 (interval, rb_intern ("to_f"), 0, NULL);
 
-	ecore_init ();
+	if (rb_funcall2 (interval, rb_intern ("finite?"), 0, NULL) == Qfalse)
+		rb_raise (rb_eArgError, "Argument must not be infinite");
 
 	timer->callback = rb_block_proc ();
+	timer->deleted = false;
 	timer->real = ecore_timer_add (NUM2DBL (interval),
 	                               on_timer, timer);
 
-	rb_obj_call_init (self, 0, NULL);
-
 	return self;
 }
 
+/*
+ * call-seq:
+ *  timer.delete => nil
+ *
+ * Deletes <i>timer</i>.
+ */
 static VALUE c_delete (VALUE self)
 {
 	GET_OBJ (self, RbTimer, timer);
@@ -97,10 +117,29 @@ static VALUE c_delete (VALUE self)
 	return Qnil;
 }
 
+static VALUE c_deleted_get (VALUE self)
+{
+	GET_OBJ (self, RbTimer, timer);
+
+	return timer->deleted ? Qtrue : Qfalse;
+}
+
+static VALUE c_interval_set (VALUE self, VALUE interval)
+{
+	GET_OBJ (self, RbTimer, timer);
+
+	ecore_timer_interval_set (timer->real, NUM2DBL (interval));
+
+	return Qnil;
+}
+
 void Init_Timer (void)
 {
 	VALUE c = rb_define_class_under (mEcore, "Timer", rb_cObject);
 
-	rb_define_singleton_method (c, "new", c_new, 1);
+	rb_define_alloc_func (c, c_alloc);
+	rb_define_method (c, "initialize", c_init, 1);
 	rb_define_method (c, "delete", c_delete, 0);
+	rb_define_method (c, "deleted?", c_deleted_get, 0);
+	rb_define_method (c, "interval=", c_interval_set, 1);
 }