X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;ds=sidebyside;f=src%2Frb_gradient.c;h=2129e01235b8b96f7aa223042ebed2c9cde77983;hb=1f6059ba8be27832fc4b6f88c99548e39f4264cb;hp=bd3fd6c9b076b7ef25f9c52aae5bb45c1cc5d3d6;hpb=0ab509cfd10cd260793e7bd6d00ace66b8085962;p=ruby-evas.git
diff --git a/src/rb_gradient.c b/src/rb_gradient.c
index bd3fd6c..2129e01 100644
--- a/src/rb_gradient.c
+++ b/src/rb_gradient.c
@@ -1,5 +1,5 @@
/*
- * $Id: rb_gradient.c 32 2004-07-10 14:07:49Z tilman $
+ * $Id: rb_gradient.c 58 2004-08-10 14:10:02Z tilman $
*
* Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
*
@@ -26,17 +26,28 @@
#include "rb_evas.h"
#include "rb_evas_object.h"
+static void c_free (RbEvasObject *e)
+{
+ c_evas_object_free (e, true);
+}
+
+/*
+ * call-seq:
+ * Evas::Gradient.new(evas) => gradient
+ *
+ * Creates an Evas::Gradient object.
+ */
static VALUE c_new (VALUE klass, VALUE evas)
{
VALUE self, argv[1];
- Evas_Object **rect;
+ RbEvasObject *rect;
CHECK_CLASS (evas, cEvas);
- GET_OBJ (evas, Evas, e);
+ GET_OBJ (evas, RbEvas, e);
- self = Data_Make_Struct (klass, Evas_Object *, c_evas_object_mark,
- c_evas_object_free, rect);
- *rect = evas_object_gradient_add (*e);
+ self = Data_Make_Struct (klass, RbEvasObject, c_evas_object_mark,
+ c_free, rect);
+ rect->real = evas_object_gradient_add (e->real);
argv[0] = evas;
rb_obj_call_init (self, 1, argv);
@@ -44,10 +55,16 @@ static VALUE c_new (VALUE klass, VALUE evas)
return self;
}
-static VALUE c_color_add (VALUE self, VALUE r, VALUE g, VALUE b,
+/*
+ * call-seq:
+ * gradient.add_color(r, g, b, a, distance) => nil
+ *
+ * Adds a color to gradient.
+ */
+static VALUE c_add_color (VALUE self, VALUE r, VALUE g, VALUE b,
VALUE a, VALUE distance)
{
- GET_OBJ (self, Evas_Object, e);
+ GET_OBJ (self, RbEvasObject, e);
Check_Type (r, T_FIXNUM);
Check_Type (g, T_FIXNUM);
@@ -55,48 +72,65 @@ static VALUE c_color_add (VALUE self, VALUE r, VALUE g, VALUE b,
Check_Type (a, T_FIXNUM);
Check_Type (distance, T_FIXNUM);
- evas_object_gradient_color_add (*e, FIX2INT (r), FIX2INT (g),
+ evas_object_gradient_color_add (e->real, FIX2INT (r), FIX2INT (g),
FIX2INT (b), FIX2INT (a),
FIX2INT (distance));
return Qnil;
}
-static VALUE c_colors_clear (VALUE self)
+/*
+ * call-seq:
+ * gradient.clear_colors => nil
+ *
+ * Clears the colors of gradient.
+ */
+static VALUE c_clear_colors (VALUE self)
{
- GET_OBJ (self, Evas_Object, e);
+ GET_OBJ (self, RbEvasObject, e);
- evas_object_gradient_colors_clear (*e);
+ evas_object_gradient_colors_clear (e->real);
return Qnil;
}
+/*
+ * call-seq:
+ * gradient.angle => fixnum
+ *
+ * Returns the angle of gradient.
+ */
static VALUE c_angle_get (VALUE self)
{
- GET_OBJ (self, Evas_Object, e);
+ GET_OBJ (self, RbEvasObject, e);
- return INT2FIX (evas_object_gradient_angle_get (*e));
+ return INT2FIX (evas_object_gradient_angle_get (e->real));
}
+/*
+ * call-seq:
+ * gradient.angle(fixnum)
+ *
+ * Sets the angle of gradient.
+ */
static VALUE c_angle_set (VALUE self, VALUE val)
{
- GET_OBJ (self, Evas_Object, e);
+ GET_OBJ (self, RbEvasObject, e);
Check_Type (val, T_FIXNUM);
- evas_object_gradient_angle_set (*e, FIX2INT (val));
+ evas_object_gradient_angle_set (e->real, FIX2INT (val));
return Qnil;
}
void Init_Gradient (void)
{
- VALUE cGradient = rb_define_class_under (mEvas, "Gradient",
- cEvasObject);
-
- rb_define_singleton_method (cGradient, "new", c_new, 1);
- rb_define_method (cGradient, "color_add", c_color_add, 5);
- rb_define_method (cGradient, "colors_clear", c_colors_clear, 0);
- rb_define_method (cGradient, "angle", c_angle_get, 0);
- rb_define_method (cGradient, "angle=", c_angle_set, 1);
+ VALUE c = rb_define_class_under (mEvas, "Gradient", cEvasObject);
+
+ rb_define_singleton_method (c, "new", c_new, 1);
+ rb_define_method (c, "add_color", c_add_color, 5);
+ rb_define_method (c, "clear_colors", c_clear_colors, 0);
+ rb_define_method (c, "angle", c_angle_get, 0);
+ rb_define_method (c, "angle=", c_angle_set, 1);
}