From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Sat, 31 Jul 2004 13:46:07 +0000 (+0000)
Subject: Reworked the call system.
X-Git-Url: http://git.code-monkey.de/?p=ruby-edje.git;a=commitdiff_plain;h=fc473416558a8d1cbccdabfe9ab5fae2a1e987fa

Reworked the call system.
---

diff --git a/src/rb_edje.c b/src/rb_edje.c
index 6cc37f9..c85e594 100644
--- a/src/rb_edje.c
+++ b/src/rb_edje.c
@@ -1,5 +1,5 @@
 /*
- * $Id: rb_edje.c 47 2004-07-26 13:24:50Z tilman $
+ * $Id: rb_edje.c 48 2004-07-31 13:46:07Z tilman $
  *
  * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -28,14 +28,25 @@
 #include "rb_edje_main.h"
 #include "rb_part.h"
 
+typedef struct {
+	Evas_Object *real;
+	VALUE parts;
+	VALUE callbacks;
+} RbEdje;
+
 VALUE cEdje;
-static VALUE part_hashes;
 
-static void c_free (Evas_Object **e)
+static void c_mark (RbEdje *e)
 {
-	c_evas_object_free (e);
+	c_evas_object_mark (&e->real);
+
+	rb_gc_mark (e->parts);
+	rb_gc_mark (e->callbacks);
+}
 
-	rb_hash_aset (part_hashes, INT2NUM ((long) e), Qnil);
+static void c_free (RbEdje *e)
+{
+	c_evas_object_free (&e->real);
 
 	edje_shutdown ();
 }
@@ -43,16 +54,18 @@ static void c_free (Evas_Object **e)
 static VALUE c_new (VALUE klass, VALUE evas)
 {
 	VALUE self, argv[1];
-	Evas_Object **edje;
+	RbEdje *edje;
 
 	CHECK_CLASS (evas, cEvas);
 	GET_OBJ (evas, Evas *, e);
 
 	edje_init ();
 
-	self = Data_Make_Struct (klass, Evas_Object *, c_evas_object_mark,
-	                         c_free, edje);
-	*edje = edje_object_add (*e);
+	self = Data_Make_Struct (klass, RbEdje, c_mark, c_free, edje);
+
+	edje->real = edje_object_add (*e);
+	edje->parts = rb_hash_new ();
+	edje->callbacks = rb_ary_new ();
 
 	argv[0] = evas;
 	rb_obj_call_init (self, 1, argv);
@@ -60,14 +73,32 @@ static VALUE c_new (VALUE klass, VALUE evas)
 	return self;
 }
 
+static VALUE c_freeze (VALUE self)
+{
+	GET_OBJ (self, RbEdje, e);
+
+	edje_object_freeze (e->real);
+
+	return Qnil;
+}
+
+static VALUE c_thaw (VALUE self)
+{
+	GET_OBJ (self, RbEdje, e);
+
+	edje_object_thaw (e->real);
+
+	return Qnil;
+}
+
 static VALUE c_load (VALUE self, VALUE eet, VALUE group)
 {
-	GET_OBJ (self, Evas_Object *, e);
+	GET_OBJ (self, RbEdje, e);
 
 	Check_Type (eet, T_STRING);
 	Check_Type (group, T_STRING);
 
-	if (!edje_object_file_set (*e, StringValuePtr (eet),
+	if (!edje_object_file_set (e->real, StringValuePtr (eet),
 	                           StringValuePtr (group)))
 		rb_raise (rb_eException, "Cannot load eet");
 
@@ -78,9 +109,9 @@ static VALUE c_get_size_min (VALUE self)
 {
 	int w = 0, h = 0;
 
-	GET_OBJ (self, Evas_Object *, e);
+	GET_OBJ (self, RbEdje, e);
 
-	edje_object_size_min_get (*e, &w, &h);
+	edje_object_size_min_get (e->real, &w, &h);
 
 	return rb_ary_new3 (2, INT2FIX (w), INT2FIX (h));
 }
@@ -89,9 +120,9 @@ static VALUE c_get_size_max (VALUE self)
 {
 	int w = 0, h = 0;
 
-	GET_OBJ (self, Evas_Object *, e);
+	GET_OBJ (self, RbEdje, e);
 
-	edje_object_size_max_get (*e, &w, &h);
+	edje_object_size_max_get (e->real, &w, &h);
 
 	return rb_ary_new3 (2, INT2FIX (w), INT2FIX (h));
 }
@@ -100,35 +131,29 @@ static VALUE c_part_exists_get (VALUE self, VALUE name)
 {
 	int r;
 
-	GET_OBJ (self, Evas_Object *, e);
+	GET_OBJ (self, RbEdje, e);
 
 	Check_Type (name, T_STRING);
 
-	r = edje_object_part_exists (*e, StringValuePtr (name));
+	r = edje_object_part_exists (e->real, StringValuePtr (name));
 
 	return r ? Qtrue : Qfalse;
 }
 
 static VALUE c_part_get (VALUE self, VALUE name)
 {
-	VALUE parts, part;
+	VALUE part;
 
-	GET_OBJ (self, Evas_Object *, e);
+	GET_OBJ (self, RbEdje, e);
 
 	Check_Type (name, T_STRING);
 
-	if (!edje_object_part_exists (*e, StringValuePtr (name)))
+	if (!edje_object_part_exists (e->real, StringValuePtr (name)))
 		return Qnil;
 
-	parts = rb_hash_aref (part_hashes, INT2NUM ((long) (e)));
-	if (NIL_P (parts)) {
-		parts = rb_hash_new ();
-		rb_hash_aset (part_hashes, INT2NUM ((long) e), parts);
-	}
-
-	if (NIL_P (part = rb_hash_aref (parts, name))) {
+	if (NIL_P (part = rb_hash_aref (e->parts, name))) {
 		part = TO_PART (self, name);
-		rb_hash_aset (parts, name, part);
+		rb_hash_aset (e->parts, name, part);
 	}
 
 	return part;
@@ -143,25 +168,25 @@ static void on_text_changed (void *data, Evas_Object *e,
 
 static VALUE c_on_text_changed (VALUE self)
 {
-	GET_OBJ (self, Evas_Object *, e);
+	GET_OBJ (self, RbEdje, e);
 
 	if (!rb_block_given_p ())
 		return Qnil;
 
-	edje_object_text_change_cb_set (*e, on_text_changed,
+	edje_object_text_change_cb_set (e->real, on_text_changed,
 	                                (void *) rb_block_proc ());
 
 	return Qnil;
 }
 
-static VALUE c_signal_emit (VALUE self, VALUE emission, VALUE source)
+static VALUE c_emit_signal (VALUE self, VALUE emission, VALUE source)
 {
-	GET_OBJ (self, Evas_Object *, e);
+	GET_OBJ (self, RbEdje, e);
 
 	Check_Type (emission, T_STRING);
 	Check_Type (source, T_STRING);
 
-	edje_object_signal_emit (*e, StringValuePtr (emission),
+	edje_object_signal_emit (e->real, StringValuePtr (emission),
 	                         StringValuePtr (source));
 
 	return Qnil;
@@ -170,13 +195,15 @@ static VALUE c_signal_emit (VALUE self, VALUE emission, VALUE source)
 static void on_signal (void *data, Evas_Object *o,
                        const char *emission, const char *src)
 {
-	rb_funcall ((VALUE) data, rb_intern ("call"), 1,
+	rb_funcall ((VALUE) data, rb_intern ("call"), 2,
 	            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);
+	VALUE cb;
+
+	GET_OBJ (self, RbEdje, e);
 
 	Check_Type (signal, T_STRING);
 	Check_Type (src, T_STRING);
@@ -184,45 +211,48 @@ static VALUE c_on_signal (VALUE self, VALUE signal, VALUE src)
 	if (!rb_block_given_p ())
 		return Qnil;
 
-	edje_object_signal_callback_add (*e, StringValuePtr (signal),
+	cb = rb_block_proc ();
+	rb_ary_push (e->callbacks, cb);
+
+	edje_object_signal_callback_add (e->real, StringValuePtr (signal),
 	                                 StringValuePtr (src), on_signal,
-	                                 (void *) rb_block_proc ());
+	                                 (void *) cb);
 
 	return Qnil;
 }
 
 static VALUE c_play_get (VALUE self)
 {
-	GET_OBJ (self, Evas_Object *, e);
+	GET_OBJ (self, RbEdje, e);
 
-	return edje_object_play_get (*e) ? Qtrue : Qfalse;
+	return edje_object_play_get (e->real) ? Qtrue : Qfalse;
 }
 
 static VALUE c_play_set (VALUE self, VALUE val)
 {
-	GET_OBJ (self, Evas_Object *, e);
+	GET_OBJ (self, RbEdje, e);
 
 	CHECK_BOOL(val);
 
-	edje_object_play_set (*e, val == Qtrue);
+	edje_object_play_set (e->real, val == Qtrue);
 
 	return Qnil;
 }
 
 static VALUE c_animation_get (VALUE self)
 {
-	GET_OBJ (self, Evas_Object *, e);
+	GET_OBJ (self, RbEdje, e);
 
-	return edje_object_animation_get (*e) ? Qtrue : Qfalse;
+	return edje_object_animation_get (e->real) ? Qtrue : Qfalse;
 }
 
 static VALUE c_animation_set (VALUE self, VALUE val)
 {
-	GET_OBJ (self, Evas_Object *, e);
+	GET_OBJ (self, RbEdje, e);
 
 	CHECK_BOOL(val);
 
-	edje_object_animation_set (*e, val == Qtrue);
+	edje_object_animation_set (e->real, val == Qtrue);
 
 	return Qnil;
 }
@@ -232,19 +262,18 @@ void Init_Edje (void)
 	cEdje = rb_define_class_under (mEdje, "Edje", cEvasObject);
 
 	rb_define_singleton_method (cEdje, "new", c_new, 1);
+	rb_define_method (cEdje, "freeze", c_freeze, 0);
+	rb_define_method (cEdje, "thaw", c_thaw, 0);
 	rb_define_method (cEdje, "load", c_load, 2);
 	rb_define_method (cEdje, "get_size_min", c_get_size_min, 0);
 	rb_define_method (cEdje, "get_size_max", c_get_size_max, 0);
 	rb_define_method (cEdje, "part_exists?", c_part_exists_get, 1);
 	rb_define_method (cEdje, "part", c_part_get, 1);
 	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, "emit_signal", c_emit_signal, 2);
 	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);
 	rb_define_method (cEdje, "animation=", c_animation_set, 1);
-
-	part_hashes = rb_hash_new ();
-	rb_global_variable (&part_hashes);
 }
diff --git a/src/rb_edje_main.h b/src/rb_edje_main.h
index 9e8425c..68f6177 100644
--- a/src/rb_edje_main.h
+++ b/src/rb_edje_main.h
@@ -1,5 +1,5 @@
 /*
- * $Id: rb_edje_main.h 47 2004-07-26 13:24:50Z tilman $
+ * $Id: rb_edje_main.h 48 2004-07-31 13:46:07Z tilman $
  *
  * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -24,14 +24,7 @@
 #define GET_OBJ(obj, type, o) \
 	type *(o) = NULL; \
 \
-	Data_Get_Struct ((obj), type, (o)); \
-\
-	if (!*(o)) { \
-		rb_raise (rb_eException, \
-		          "%s destroyed already", \
-		          rb_obj_classname ((obj))); \
-		return Qnil; \
-	}
+	Data_Get_Struct ((obj), type, (o));
 
 #define CHECK_BOOL(val) \
 	if (TYPE ((val)) != T_TRUE && TYPE ((val)) != T_FALSE) { \
diff --git a/src/rb_part.c b/src/rb_part.c
index 245df55..381d049 100644
--- a/src/rb_part.c
+++ b/src/rb_part.c
@@ -1,5 +1,5 @@
 /*
- * $Id: rb_part.c 47 2004-07-26 13:24:50Z tilman $
+ * $Id: rb_part.c 48 2004-07-31 13:46:07Z tilman $
  *
  * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -173,6 +173,33 @@ static VALUE c_text_set (VALUE self, VALUE text)
 	return Qnil;
 }
 
+static VALUE c_get_drag_value (VALUE self)
+{
+	double dx = 0, dy = 0;
+
+	GET_OBJ (GET_EDJE (self), Evas_Object *, e);
+
+	edje_object_part_drag_value_get (*e, GET_NAME (self), &dx, &dy);
+
+	return rb_ary_new3 (2, rb_float_new (dx), rb_float_new (dy));
+}
+
+static VALUE c_set_drag_value (VALUE self, VALUE dx, VALUE dy)
+{
+	GET_OBJ (GET_EDJE (self), Evas_Object *, e);
+
+	if (!FIXNUM_P (dx))
+		Check_Type (dx, T_FLOAT);
+
+	if (!FIXNUM_P (dy))
+		Check_Type (dy, T_FLOAT);
+
+	edje_object_part_drag_value_set (*e, GET_NAME (self),
+	                                 NUM2DBL (dx), NUM2DBL (dy));
+
+	return Qnil;
+}
+
 void Init_Part (void)
 {
 	cPart = rb_define_class_under (mEdje, "Part", rb_cObject);
@@ -190,4 +217,6 @@ void Init_Part (void)
 	                  c_swallowed_object_get, 0);
 	rb_define_method (cPart, "text", c_text_get, 0);
 	rb_define_method (cPart, "text=", c_text_set, 1);
+	rb_define_method (cPart, "get_drag_value", c_get_drag_value, 2);
+	rb_define_method (cPart, "set_drag_value", c_set_drag_value, 2);
 }