X-Git-Url: http://git.code-monkey.de/?p=ruby-edje.git;a=blobdiff_plain;f=src%2Frb_edje.c;h=1202b795d20bc953232823ef3f4e6bc57b81d2c7;hp=711df113b0d1a4bf259242d1d1dd55477f2ff7b1;hb=9df644ecd3547f65ac0685ce46c6f2f6bb50d089;hpb=2a5118f22e227a5ce2c2a46e6a4bdc4f6bc86ca2

diff --git a/src/rb_edje.c b/src/rb_edje.c
index 711df11..1202b79 100644
--- a/src/rb_edje.c
+++ b/src/rb_edje.c
@@ -1,5 +1,5 @@
 /*
- * $Id: rb_edje.c 129 2004-10-22 17:03:35Z tilman $
+ * $Id: rb_edje.c 330 2005-04-28 15:38:47Z tilman $
  *
  * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -30,13 +30,17 @@
 #include "rb_part.h"
 
 VALUE cEdje;
+static VALUE cMsg, eEdjeError;
 
 static void c_mark (RbEdje *e)
 {
 	c_evas_object_mark (&e->real);
 
-	rb_gc_mark (e->parts);
-	rb_gc_mark (e->callbacks);
+	if (!NIL_P (e->parts))
+		rb_gc_mark (e->parts);
+
+	if (!NIL_P (e->callbacks))
+		rb_gc_mark (e->callbacks);
 
 	if (!NIL_P (e->on_text_changed_cb))
 		rb_gc_mark (e->on_text_changed_cb);
@@ -45,6 +49,7 @@ static void c_mark (RbEdje *e)
 static void c_free (RbEdje *e)
 {
 	c_evas_object_free (&e->real, false);
+	free (e);
 
 	edje_shutdown ();
 }
@@ -68,8 +73,8 @@ static VALUE c_new (VALUE klass, VALUE evas)
 	self = Data_Make_Struct (klass, RbEdje, c_mark, c_free, edje);
 
 	edje->real.real = edje_object_add (e->real);
-	edje->parts = rb_hash_new ();
-	edje->callbacks = rb_ary_new ();
+	edje->parts = Qnil;
+	edje->callbacks = Qnil;
 	edje->on_text_changed_cb = Qnil;
 
 	argv[0] = evas;
@@ -196,15 +201,18 @@ static VALUE c_part_exists_get (VALUE self, VALUE name)
 static VALUE c_part_get (VALUE self, VALUE name)
 {
 	VALUE part;
+	const char *cname = StringValuePtr (name);
 
 	GET_OBJ (self, RbEdje, e);
-	Check_Type (name, T_STRING);
 
-	if (!edje_object_part_exists (e->real.real, StringValuePtr (name))) {
-		rb_raise (rb_eException, "Unknown part name");
+	if (!edje_object_part_exists (e->real.real, cname)) {
+		rb_raise (rb_eException, "Unknown part name - %s", cname);
 		return Qnil;
 	}
 
+	if (NIL_P (e->parts))
+		e->parts = rb_hash_new ();
+
 	if (NIL_P (part = rb_hash_aref (e->parts, name))) {
 		part = TO_PART (self, name);
 		rb_hash_aset (e->parts, name, part);
@@ -222,6 +230,9 @@ static void on_text_changed (void *data, Evas_Object *eo,
 
 	name = rb_str_new2 (part_name);
 
+	if (NIL_P (e->parts))
+		e->parts = rb_hash_new ();
+
 	if (NIL_P (part = rb_hash_aref (e->parts, name))) {
 		part = TO_PART (self, name);
 		rb_hash_aset (e->parts, name, part);
@@ -313,6 +324,10 @@ static VALUE c_on_signal (int argc, VALUE *argv, VALUE self)
 		return Qnil;
 
 	cb = rb_block_proc ();
+
+	if (NIL_P (e->callbacks))
+		e->callbacks = rb_ary_new ();
+
 	rb_ary_push (e->callbacks, cb);
 
 	edje_object_signal_callback_add (e->real.real,
@@ -395,6 +410,61 @@ static VALUE c_data_get (VALUE self, VALUE key)
 	return s ? rb_str_new2 (s) : Qnil;
 }
 
+static VALUE c_send_message (VALUE self, VALUE msg)
+{
+	Edje_Message_String s;
+	Edje_Message_Int i;
+	Edje_Message_Float f;
+	Edje_Message_Type type;
+	void *data;
+	VALUE v, tmp;
+
+	GET_OBJ (self, RbEdje, e);
+
+	CHECK_CLASS (msg, cMsg);
+
+	v = rb_iv_get (msg, "@value");
+
+	if (NIL_P (v)) {
+		rb_raise (eEdjeError, "value must not be nil");
+		return Qnil;
+	}
+
+	if (!NIL_P (tmp = rb_check_string_type (v))) {
+		type = EDJE_MESSAGE_STRING;
+		s.str = StringValuePtr (tmp);
+		data = &s;
+	} else if (rb_obj_is_kind_of (v, rb_cFixnum)) {
+		type = EDJE_MESSAGE_INT;
+		i.val = FIX2INT (v);
+		data = &i;
+	} else if (rb_obj_is_kind_of (v, rb_cFloat)) {
+		type = EDJE_MESSAGE_FLOAT;
+		f.val = NUM2DBL (v);
+		data = &v;
+	/* } else if (!NIL_P (tmp = rb_check_array_type (v))) { */
+	} else {
+		rb_raise (eEdjeError, "unsupported value");
+	}
+
+	edje_object_message_send (e->real.real, type,
+	                          NUM2INT (rb_iv_get (msg, "@id")), data);
+
+	return Qnil;
+}
+
+static VALUE c_msg_init (int argc, VALUE *argv, VALUE self)
+{
+	VALUE val;
+
+	rb_scan_args (argc, argv, "01", &val);
+
+	rb_iv_set (self, "@id", UINT2NUM (0));
+	rb_iv_set (self, "@value", val);
+
+	return self;
+}
+
 void Init_Edje (void)
 {
 	cEdje = rb_define_class_under (mEdje, "Edje", cEvasObject);
@@ -415,4 +485,15 @@ void Init_Edje (void)
 	rb_define_method (cEdje, "animation?", c_animation_get, 0);
 	rb_define_method (cEdje, "animation=", c_animation_set, 1);
 	rb_define_method (cEdje, "data", c_data_get, 1);
+	rb_define_method (cEdje, "send_message", c_send_message, 1);
+
+	cMsg = rb_define_class_under (mEdje, "Message", rb_cObject);
+
+	rb_define_method (cMsg, "initialize", c_msg_init, -1);
+
+	rb_define_attr (cMsg, "id", 1, 1);
+	rb_define_attr (cMsg, "value", 1, 1);
+
+	eEdjeError = rb_define_class_under (mEdje, "EdjeError",
+	                                   rb_eStandardError);
 }