/*
- * $Id$
- *
* Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
*
* This library is free software; you can redistribute it and/or
#include <Evas.h>
+#define __RB_EVAS_C
+#include "rb_evas_main.h"
+#include "rb_evas.h"
#include "rb_evas_object.h"
VALUE cEvas;
-static VALUE parents;
-static void c_mark (Evas **e)
+static void c_mark (RbEvas *e)
{
- VALUE parent;
+ rb_gc_mark (e->parent);
+}
- parent = rb_hash_aref (parents, INT2NUM ((long) (e)));
- if (parent != Qnil)
- rb_gc_mark (parent);
+static VALUE c_alloc (VALUE klass)
+{
+ RbEvas *evas = NULL;
+
+ return Data_Make_Struct (cEvas, RbEvas, c_mark, free, evas);
}
VALUE TO_EVAS (VALUE parent, Evas *e)
{
VALUE self;
- Evas **my_e = NULL;
- if (parent == Qnil || !e)
+ if (NIL_P (parent) || !e)
return Qnil;
- self = Data_Make_Struct (cEvas, Evas *,
- c_mark, free, my_e);
- *my_e = e;
+ self = rb_class_new_instance (0, NULL, cEvas);
- rb_hash_aset (parents, INT2NUM ((long) my_e), parent);
+ GET_OBJ (self, RbEvas, evas);
- rb_obj_call_init (self, 0, NULL);
+ evas->real = e;
+ evas->parent = parent;
return self;
}
-void Init_evas (void)
+/* :nodoc: */
+static VALUE c_inspect (VALUE self)
+{
+ INSPECT (self, RbEvas);
+}
+
+/*
+ * call-seq:
+ * e.render => nil
+ *
+ * Forces a re-render of the Evas.
+ */
+static VALUE c_render (VALUE self)
+{
+ GET_OBJ (self, RbEvas, e);
+
+ evas_render (e->real);
+
+ return Qnil;
+}
+
+static VALUE c_font_path_clear (VALUE self)
+{
+ GET_OBJ (self, RbEvas, e);
+
+ evas_font_path_clear (e->real);
+
+ return Qnil;
+}
+
+/*
+ * call-seq:
+ * e.font_path_append(path) => nil
+ *
+ * Appends a path to the font path for <i>e</i>.
+ */
+static VALUE c_font_path_append (VALUE self, VALUE path)
+{
+ GET_OBJ (self, RbEvas, e);
+
+ evas_font_path_append (e->real, StringValuePtr (path));
+
+ return Qnil;
+}
+
+/*
+ * call-seq:
+ * e.font_path_prepend(path) => nil
+ *
+ * Prepends a path to the font path for <i>e</i>.
+ */
+static VALUE c_font_path_prepend (VALUE self, VALUE path)
+{
+ GET_OBJ (self, RbEvas, e);
+
+ evas_font_path_prepend (e->real, StringValuePtr (path));
+
+ return Qnil;
+}
+
+/*
+ * call-seq:
+ * e.font_path => array
+ *
+ * Returns the font path for <i>e</i>.
+ */
+static VALUE c_font_path_get (VALUE self)
+{
+ VALUE ary;
+ const Evas_List *list, *l;
+
+ GET_OBJ (self, RbEvas, e);
+
+ if (!(list = evas_font_path_list (e->real)))
+ return rb_ary_new ();
+
+ ary = rb_ary_new2 (evas_list_count ((Evas_List *) list));
+
+ for (l = list; l; l = l->next)
+ rb_ary_push (ary, rb_str_new2 (l->data));
+
+ return ary;
+}
+/*
+ * call-seq:
+ * e.font_cache => fixnum
+ *
+ * Returns the size of the font cache for <i>e</i>.
+ */
+static VALUE c_font_cache_get (VALUE self)
+ {
+ GET_OBJ (self, RbEvas, e);
+
+ return INT2FIX (evas_font_cache_get (e->real));
+}
+
+/*
+ * call-seq:
+ * e.font_cache(fixnum)
+ *
+ * Sets the size of the font cache for <i>e</i>.
+ */
+static VALUE c_font_cache_set (VALUE self, VALUE val)
+{
+ GET_OBJ (self, RbEvas, e);
+
+ Check_Type (val, T_FIXNUM);
+
+ evas_font_cache_set (e->real, FIX2INT (val));
+
+ return Qnil;
+}
+
+/*
+ * call-seq:
+ * e.font_cache_reload => nil
+ *
+ * Flushes the font cache for <i>e</i>.
+ */
+static VALUE c_font_cache_flush (VALUE self)
+{
+ GET_OBJ (self, RbEvas, e);
+
+ evas_font_cache_flush (e->real);
+
+ return Qnil;
+}
+
+/*
+ * call-seq:
+ * e.image_cache => fixnum
+ *
+ * Returns the size of the image cache for <i>e</i>.
+ */
+static VALUE c_image_cache_get (VALUE self)
+{
+ GET_OBJ (self, RbEvas, e);
+
+ return INT2FIX (evas_image_cache_get (e->real));
+}
+
+/*
+ * call-seq:
+ * e.image_cache(fixnum)
+ *
+ * Sets the size of the image cache for <i>e</i>.
+ */
+static VALUE c_image_cache_set (VALUE self, VALUE val)
{
- cEvas = rb_define_class ("Evas", rb_cObject);
+ GET_OBJ (self, RbEvas, e);
+
+ Check_Type (val, T_FIXNUM);
+
+ evas_image_cache_set (e->real, FIX2INT (val));
+
+ return Qnil;
+}
+
+/*
+ * call-seq:
+ * e.image_cache_reload => nil
+ *
+ * Flushes the image cache for <i>e</i>.
+ */
+static VALUE c_image_cache_reload (VALUE self)
+{
+ GET_OBJ (self, RbEvas, e);
+
+ evas_image_cache_reload (e->real);
+
+ return Qnil;
+}
+
+/*
+ * call-seq:
+ * e.image_cache_flush => nil
+ *
+ * Flushes the image cache for <i>e</i>.
+ */
+static VALUE c_image_cache_flush (VALUE self)
+{
+ GET_OBJ (self, RbEvas, e);
+
+ evas_image_cache_flush (e->real);
+
+ return Qnil;
+}
+
+/*
+ * call-seq:
+ * e.top => evasobject
+ *
+ * Returns the <code>Evas::EvasObject</code> at the top of <i>e</i>.
+ */
+static VALUE c_top_get (VALUE self)
+{
+ Evas_Object *o;
+
+ GET_OBJ (self, RbEvas, e);
+
+ if (!(o = evas_object_top_get (e->real)))
+ return Qnil;
+
+ return TO_EVAS_OBJECT (o);
+}
+
+/*
+ * call-seq:
+ * e.bottom => evasobject
+ *
+ * Returns the <code>Evas::EvasObject</code> at the bottom of <i>e</i>.
+ */
+static VALUE c_bottom_get (VALUE self)
+{
+ Evas_Object *o;
+
+ GET_OBJ (self, RbEvas, e);
+
+ if (!(o = evas_object_bottom_get (e->real)))
+ return Qnil;
+
+ return TO_EVAS_OBJECT (o);
+}
+
+/*
+ * call-seq:
+ * e.find_object(name) => evasobject
+ *
+ * Returns the <code>Evas::EvasObject</code> with the name <i>name</i>.
+ */
+static VALUE c_find_object (VALUE self, VALUE name)
+{
+ Evas_Object *o;
+
+ GET_OBJ (self, RbEvas, e);
+
+ if (!(o = evas_object_name_find (e->real, StringValuePtr (name))))
+ return Qnil;
+
+ return TO_EVAS_OBJECT (o);
+}
+
+static VALUE c_output_size_get (VALUE self)
+{
+ int w = 0, h = 0;
+
+ GET_OBJ (self, RbEvas, e);
+
+ evas_output_size_get (e->real, &w, &h);
+
+ return rb_ary_new3 (2, INT2FIX (w), INT2FIX (h));
+}
+
+static VALUE c_output_viewport_get (VALUE self)
+{
+ int x = 0, y = 0, w = 0, h = 0;
+
+ GET_OBJ (self, RbEvas, e);
+
+ evas_output_viewport_get (e->real,
+ (Evas_Coord *) &x, (Evas_Coord *) &y,
+ (Evas_Coord *) &w, (Evas_Coord *) &h);
+
+ return rb_ary_new3 (4, INT2FIX (x), INT2FIX (y), INT2FIX (w),
+ INT2FIX (h));
+}
+
+void Init_Evas (void)
+{
+ cEvas = rb_define_class_under (mEvas, "Evas", rb_cObject);
+
+ rb_define_alloc_func (cEvas, c_alloc);
/* not publically instantiable yet */
rb_define_private_method (rb_singleton_class (cEvas),
"new", NULL, 0);
-
- parents = rb_hash_new ();
- rb_global_variable (&parents);
-
- Init_EvasObject ();
+ rb_define_method (cEvas, "inspect", c_inspect, 0);
+ rb_define_method (cEvas, "render", c_render, 0);
+ rb_define_method (cEvas, "font_path_clear", c_font_path_clear, 0);
+ rb_define_method (cEvas, "font_path_append", c_font_path_append, 1);
+ rb_define_method (cEvas, "font_path_prepend", c_font_path_prepend, 1);
+ rb_define_method (cEvas, "font_path", c_font_path_get, 0);
+ rb_define_method (cEvas, "font_cache", c_font_cache_get, 0);
+ rb_define_method (cEvas, "font_cache=", c_font_cache_set, 1);
+ rb_define_method (cEvas, "font_cache_flush",
+ c_font_cache_flush, 0);
+ rb_define_method (cEvas, "image_cache", c_image_cache_get, 0);
+ rb_define_method (cEvas, "image_cache=", c_image_cache_set, 1);
+ rb_define_method (cEvas, "image_cache_reload",
+ c_image_cache_reload, 0);
+ rb_define_method (cEvas, "image_cache_flush",
+ c_image_cache_flush, 0);
+ rb_define_method (cEvas, "top", c_top_get, 0);
+ rb_define_method (cEvas, "bottom", c_bottom_get, 0);
+ rb_define_method (cEvas, "find_object", c_find_object, 1);
+ rb_define_method (cEvas, "output_size", c_output_size_get, 0);
+ rb_define_method (cEvas, "output_viewport", c_output_viewport_get, 0);
}