X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=src%2Fesmart_container%2Frb_esmart_container.c;h=45e13f8958173a7ba5a93518cef1dedb8e7b936f;hb=442a877da882d6b38a5ed267d2f0024f9212eb58;hp=9eb89b21e897eee221869065ebeeb0810bae0a8e;hpb=896922d4c294f3594306e6a060433b333ea2f338;p=ruby-esmart.git

diff --git a/src/esmart_container/rb_esmart_container.c b/src/esmart_container/rb_esmart_container.c
index 9eb89b2..45e13f8 100644
--- a/src/esmart_container/rb_esmart_container.c
+++ b/src/esmart_container/rb_esmart_container.c
@@ -1,5 +1,5 @@
 /*
- * $Id: rb_esmart_container.c 56 2004-08-10 13:28:01Z tilman $
+ * $Id: rb_esmart_container.c 317 2005-04-25 21:48:10Z tilman $
  *
  * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -26,126 +26,198 @@
 
 #include "../rb_esmart.h"
 
-static void c_free (RbEvasObject *e)
+typedef struct {
+	RbEvasObject real;
+	VALUE elements;
+} RbContainer;
+
+static void c_mark (RbContainer *e)
 {
-	c_evas_object_free (e, true);
+	c_evas_object_mark (&e->real);
+
+	rb_gc_mark (e->elements);
+}
+
+static void c_free (RbContainer *e)
+{
+	c_evas_object_free (&e->real, false);
+
+	free (e);
 }
 
 static VALUE c_new (VALUE klass, VALUE evas)
 {
 	VALUE self, argv[1];
-	RbEvasObject *cont;
+	RbContainer *cont;
 
 	CHECK_CLASS (evas, cEvas);
 	GET_OBJ (evas, RbEvas, e);
 
-	self = Data_Make_Struct (klass, RbEvasObject, c_evas_object_mark,
+	self = Data_Make_Struct (klass, RbContainer, c_mark,
 	                         c_free, cont);
-	cont->real = esmart_container_new (e->real);
+	cont->real.real = esmart_container_new (e->real);
 
 	argv[0] = evas;
 	rb_obj_call_init (self, 1, argv);
 
+	cont->elements = rb_ary_new ();
+
 	return self;
 }
 
 static VALUE c_append_element (VALUE self, VALUE element)
 {
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
 
 	CHECK_CLASS (element, cEvasObject);
-	GET_OBJ (element, Evas_Object *, o);
+	GET_OBJ (element, RbEvasObject, o);
 
-	esmart_container_element_append (e->real, *o);
+	esmart_container_element_append (e->real.real, o->real);
+	rb_ary_push (e->elements, element);
 
 	return Qnil;
 }
 
 static VALUE c_prepend_element (VALUE self, VALUE element)
 {
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
 
 	CHECK_CLASS (element, cEvasObject);
-	GET_OBJ (element, Evas_Object *, o);
+	GET_OBJ (element, RbEvasObject, o);
 
-	esmart_container_element_prepend (e->real, *o);
+	esmart_container_element_prepend (e->real.real, o->real);
+	rb_ary_unshift (e->elements, element);
 
 	return Qnil;
 }
 
 static VALUE c_remove_element (VALUE self, VALUE element)
 {
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
 
 	CHECK_CLASS (element, cEvasObject);
-	GET_OBJ (element, Evas_Object *, o);
+	GET_OBJ (element, RbEvasObject, o);
 
-	esmart_container_element_remove (e->real, *o);
+	esmart_container_element_remove (e->real.real, o->real);
+	rb_ary_delete (e->elements, element);
 
 	return Qnil;
 }
 
+static VALUE c_elements_get (VALUE self)
+{
+	VALUE ary;
+
+	GET_OBJ (self, RbContainer, e);
+
+	ary = rb_ary_dup (e->elements);
+	OBJ_FREEZE (ary);
+
+	return ary;
+}
+
+static VALUE c_elements_length_get (VALUE self)
+{
+	double l;
+
+	GET_OBJ (self, RbContainer, e);
+
+	l = esmart_container_elements_length_get (e->real.real);
+
+	return rb_float_new (l);
+}
+
+static VALUE c_elements_orig_length_get (VALUE self)
+{
+	double l;
+
+	GET_OBJ (self, RbContainer, e);
+
+	l = esmart_container_elements_orig_length_get (e->real.real);
+
+	return rb_float_new (l);
+}
+
 static VALUE c_direction_get (VALUE self)
 {
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
 
-	return INT2FIX (esmart_container_direction_get (e->real));
+	return INT2FIX (esmart_container_direction_get (e->real.real));
 }
 
 static VALUE c_direction_set (VALUE self, VALUE val)
 {
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
 
 	Check_Type (val, T_FIXNUM);
 
-	esmart_container_direction_set (e->real, FIX2INT (val));
+	esmart_container_direction_set (e->real.real, FIX2INT (val));
 
 	return Qnil;
 }
 
 static VALUE c_spacing_get (VALUE self)
 {
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
 
-	return INT2FIX (esmart_container_spacing_get (e->real));
+	return INT2FIX (esmart_container_spacing_get (e->real.real));
 }
 
 static VALUE c_spacing_set (VALUE self, VALUE val)
 {
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
 
 	Check_Type (val, T_FIXNUM);
 
-	esmart_container_spacing_set (e->real, FIX2INT (val));
+	esmart_container_spacing_set (e->real.real, FIX2INT (val));
 
 	return Qnil;
 }
 
 static VALUE c_fill_policy_get (VALUE self)
 {
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
 
-	return INT2FIX (esmart_container_fill_policy_get (e->real));
+	return INT2FIX (esmart_container_fill_policy_get (e->real.real));
 }
 
 static VALUE c_fill_policy_set (VALUE self, VALUE val)
 {
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
+
+	Check_Type (val, T_FIXNUM);
+
+	esmart_container_fill_policy_set (e->real.real, FIX2INT (val));
+
+	return Qnil;
+}
+
+static VALUE c_alignment_get (VALUE self)
+{
+	GET_OBJ (self, RbContainer, e);
+
+	return INT2FIX (esmart_container_alignment_get (e->real.real));
+}
+
+static VALUE c_alignment_set (VALUE self, VALUE val)
+{
+	GET_OBJ (self, RbContainer, e);
 
 	Check_Type (val, T_FIXNUM);
 
-	esmart_container_fill_policy_set (e->real, FIX2INT (val));
+	esmart_container_alignment_set (e->real.real, FIX2INT (val));
 
 	return Qnil;
 }
 
+
 static VALUE c_get_padding (VALUE self)
 {
 	double l = 0, r = 0, t = 0, b = 0;
 
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
 
-	esmart_container_padding_get (e->real, &l, &r, &t, &b);
+	esmart_container_padding_get (e->real.real, &l, &r, &t, &b);
 
 	return rb_ary_new3 (4, rb_float_new (l), rb_float_new (r),
 	                    rb_float_new (t), rb_float_new (b));
@@ -154,14 +226,14 @@ static VALUE c_get_padding (VALUE self)
 static VALUE c_set_padding (VALUE self, VALUE l, VALUE r,
                             VALUE t, VALUE b)
 {
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
 
 	Check_Type (l, T_FLOAT);
 	Check_Type (r, T_FLOAT);
 	Check_Type (t, T_FLOAT);
 	Check_Type (b, T_FLOAT);
 
-	esmart_container_padding_set (e->real, NUM2DBL (l), NUM2DBL (r),
+	esmart_container_padding_set (e->real.real, NUM2DBL (l), NUM2DBL (r),
 	                              NUM2DBL (t), NUM2DBL (b));
 
 	return Qnil;
@@ -169,11 +241,33 @@ static VALUE c_set_padding (VALUE self, VALUE l, VALUE r,
 
 static VALUE c_scroll (VALUE self, VALUE val)
 {
-	GET_OBJ (self, RbEvasObject, e);
+	GET_OBJ (self, RbContainer, e);
 
 	Check_Type (val, T_FIXNUM);
 
-	esmart_container_scroll (e->real, FIX2INT (val));
+	esmart_container_scroll (e->real.real, FIX2INT (val));
+
+	return Qnil;
+}
+
+static VALUE c_scroll_percent_get (VALUE self)
+{
+	double val;
+
+	GET_OBJ (self, RbContainer, e);
+
+	val = esmart_container_scroll_percent_get (e->real.real);
+
+	return rb_float_new (val);
+}
+
+static VALUE c_scroll_percent_set (VALUE self, VALUE val)
+{
+	GET_OBJ (self, RbContainer, e);
+
+	Check_Type (val, T_FLOAT);
+
+	esmart_container_scroll_percent_set (e->real.real, NUM2DBL (val));
 
 	return Qnil;
 }
@@ -193,12 +287,20 @@ void Init_esmart_container (void)
 	rb_define_method (c, "spacing=", c_spacing_set, 1);
 	rb_define_method (c, "fill_policy", c_fill_policy_get, 0);
 	rb_define_method (c, "fill_policy=", c_fill_policy_set, 1);
+	rb_define_method (c, "alignment", c_alignment_get, 0);
+	rb_define_method (c, "alignment=", c_alignment_set, 1);
 	rb_define_method (c, "get_padding", c_get_padding, 0);
 	rb_define_method (c, "set_padding", c_set_padding, 4);
 	rb_define_method (c, "append_element", c_append_element, 1);
 	rb_define_method (c, "prepend_element", c_prepend_element, 1);
 	rb_define_method (c, "remove_element", c_remove_element, 1);
+	rb_define_method (c, "elements", c_elements_get, 0);
+	rb_define_method (c, "elements_length", c_elements_length_get, 0);
+	rb_define_method (c, "elements_orig_length",
+	                  c_elements_orig_length_get, 0);
 	rb_define_method (c, "scroll", c_scroll, 1);
+	rb_define_method (c, "scroll_percent", c_scroll_percent_get, 0);
+	rb_define_method (c, "scroll_percent=", c_scroll_percent_set, 1);
 
 	rb_define_const (c, "HORIZONTAL",
 	                 INT2FIX (CONTAINER_DIRECTION_HORIZONTAL));
@@ -215,4 +317,15 @@ void Init_esmart_container (void)
 	                 INT2FIX (CONTAINER_FILL_POLICY_FILL_Y));
 	rb_define_const (c, "HOMOGENOUS",
 	                 INT2FIX (CONTAINER_FILL_POLICY_HOMOGENOUS));
+
+	rb_define_const (c, "CENTER",
+	                 INT2FIX (CONTAINER_ALIGN_CENTER));
+	rb_define_const (c, "LEFT",
+	                 INT2FIX (CONTAINER_ALIGN_LEFT));
+	rb_define_const (c, "RIGHT",
+	                 INT2FIX (CONTAINER_ALIGN_RIGHT));
+	rb_define_const (c, "BOTTOM",
+	                 INT2FIX (CONTAINER_ALIGN_BOTTOM));
+	rb_define_const (c, "TOP",
+	                 INT2FIX (CONTAINER_ALIGN_TOP));
 }