X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=src%2Frb_smart.c;h=b6ea30416db1153d5fad3fd53617f0d6d9bbde84;hb=97880d40d2ed6c446a5ca733e70bba093306a304;hp=4abce295972d66d648d7681efbda24956c7f7777;hpb=ff457c57c3ac469622c2fcd6bf9e66a55c1df678;p=ruby-evas.git

diff --git a/src/rb_smart.c b/src/rb_smart.c
index 4abce29..b6ea304 100644
--- a/src/rb_smart.c
+++ b/src/rb_smart.c
@@ -1,6 +1,4 @@
 /*
- * $Id: rb_smart.c 354 2006-02-10 18:14:08Z tilman $
- *
  * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
  *
  * This library is free software; you can redistribute it and/or
@@ -31,52 +29,50 @@
 	static ID id; \
 \
 	if (!id) \
-		id = rb_intern ("on_"#name); \
+		id = rb_intern ("smart_"#name); \
 \
 	if (!rb_respond_to (self, id)) \
 		return;
 
 #define SMART_CB(name) \
-	static void on_##name (Evas_Object *o) \
+	static void smart_##name (Evas_Object *o) \
 	{ \
 		SMART_CB_BODY (name); \
 		rb_funcall (self, id, 0); \
 	}
 
 #define SMART_CB_OBJ(name) \
-	static void on_##name (Evas_Object *o, Evas_Object *other) \
+	static void smart_##name (Evas_Object *o, Evas_Object *other) \
 	{ \
 		SMART_CB_BODY (name); \
 		rb_funcall (self, id, 1, TO_EVAS_OBJECT (other)); \
 	}
 
 #define SMART_CB_COORD(name) \
-	static void on_##name (Evas_Object *o, Evas_Coord a, Evas_Coord b) \
+	static void smart_##name (Evas_Object *o, Evas_Coord a, Evas_Coord b) \
 	{ \
 		SMART_CB_BODY (name); \
 		rb_funcall (self, id, 2, INT2FIX ((int) a), INT2FIX ((int) b)); \
 	}
 
+typedef struct {
+	Evas_Smart_Class smart_class;
+	Evas_Smart *smart;
+
+	VALUE name;
+} SmartData;
+
+static ID id_smart_data;
+
 SMART_CB (delete);
-SMART_CB (raise);
-SMART_CB (lower);
 SMART_CB (show);
 SMART_CB (hide);
 SMART_CB (clip_unset);
-SMART_CB_OBJ (stack_above);
-SMART_CB_OBJ (stack_below);
 SMART_CB_OBJ (clip_set);
 SMART_CB_COORD (move);
 SMART_CB_COORD (resize);
 
-static void on_layer_set (Evas_Object *o, int layer)
-{
-	SMART_CB_BODY (layer_set);
-
-	rb_funcall (self, id, 1, FIX2INT (layer));
-}
-
-static void on_color_set (Evas_Object *o, int r, int g, int b, int a)
+static void smart_color_set (Evas_Object *o, int r, int g, int b, int a)
 {
 	SMART_CB_BODY (color_set);
 
@@ -84,66 +80,84 @@ static void on_color_set (Evas_Object *o, int r, int g, int b, int a)
 	            INT2FIX (a));
 }
 
-static VALUE c_alloc (VALUE klass)
+static VALUE c_inherited (VALUE klass, VALUE child)
 {
-	Evas_Smart **smart = NULL;
+	rb_const_set (child, id_smart_data, Qnil);
 
-	return Data_Make_Struct (klass, Evas_Smart *, NULL, free, smart);
+	return Qnil;
 }
 
-/*
- * call-seq:
- *  Evas::Smart.new(name) => smart
- *
- * Creates a Evas::Smart object with the given name.
- */
-static VALUE c_init (VALUE self, VALUE name)
+static void
+c_data_mark (SmartData *sd)
 {
-	GET_OBJ (self, Evas_Smart *, smart);
-
-	Check_Type (name, T_STRING);
-
-	*smart = evas_smart_new (StringValuePtr (name),
-	                         NULL, on_delete, on_layer_set,
-	                         on_raise, on_lower, on_stack_above,
-	                         on_stack_below, on_move, on_resize,
-	                         on_show, on_hide, on_color_set,
-	                         on_clip_set, on_clip_unset, NULL);
-
-	return self;
+	rb_gc_mark (sd->name);
 }
 
-/*
- * call-seq:
- *  smart.new_object(class, evas) => smart_obj
- *
- * Creates a Evas::EvasObject from <i>smart</i>.
- */
-static VALUE c_new_object (VALUE self, VALUE klass, VALUE evas)
+static VALUE c_init (VALUE self, VALUE evas)
 {
-	VALUE obj;
+	VALUE klass, data;
+	SmartData *sd;
 
 	CHECK_CLASS (evas, cEvas);
 	GET_OBJ (evas, RbEvas, e);
+	GET_OBJ (self, RbEvasObject, s2);
+
+	klass = rb_obj_class (self);
 
-	GET_OBJ (self, Evas_Smart *, s);
+	/* check whether the smart object has been created already */
+	data = rb_const_get (klass, id_smart_data);
+	if (!NIL_P (data))
+		Data_Get_Struct (data, SmartData, sd);
+	else {
+		data = Data_Make_Struct (rb_cObject, SmartData,
+		                         c_data_mark, NULL, sd);
 
-	obj = rb_obj_alloc (klass);
+		sd->name = rb_class_path (klass);
 
-	GET_OBJ (obj, RbEvasObject, smart);
+		sd->smart_class.name = StringValuePtr (sd->name);
+		sd->smart_class.version = EVAS_SMART_CLASS_VERSION;
+
+		sd->smart_class.add = NULL;
+		sd->smart_class.del = smart_delete;
+		sd->smart_class.move = smart_move;
+		sd->smart_class.resize = smart_resize;
+		sd->smart_class.show = smart_show;
+		sd->smart_class.hide = smart_hide;
+		sd->smart_class.color_set = smart_color_set;
+		sd->smart_class.clip_set = smart_clip_set;
+		sd->smart_class.clip_unset = smart_clip_unset;
+
+		sd->smart = evas_smart_class_new (&sd->smart_class);
+
+		rb_mod_remove_const (klass, ID2SYM (id_smart_data));
+		rb_const_set (klass, id_smart_data, data);
+	}
 
-	smart->real = evas_object_smart_add (e->real, *s);
+	s2->real = evas_object_smart_add (e->real, sd->smart);
 
-	rb_obj_call_init (obj, 1, &evas);
+	rb_call_super (1, &evas);
 
-	return obj;
+	return self;
+}
+
+static VALUE c_add_member (VALUE self, VALUE member)
+{
+	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (member, RbEvasObject, e2);
+
+	/* weird order of arguments */
+	evas_object_smart_member_add (e2->real, e->real);
+
+	return Qnil;
 }
 
 void Init_Smart (void)
 {
-	VALUE c = rb_define_class_under (mEvas, "Smart", rb_cObject);
+	VALUE c = rb_define_class_under (mEvas, "Smart", cEvasObject);
 
-	rb_define_alloc_func (c, c_alloc);
+	rb_define_singleton_method (c, "inherited", c_inherited, 1);
 	rb_define_method (c, "initialize", c_init, 1);
-	rb_define_method (c, "new_object", c_new_object, 2);
+	rb_define_method (c, "add_member", c_add_member, 1);
+
+	id_smart_data = rb_intern ("SMART_DATA");
 }