X-Git-Url: http://git.code-monkey.de/?p=ruby-evas.git;a=blobdiff_plain;f=src%2Frb_evas.c;h=4eb21344ed2380422c45cdc4303af3e905d79b15;hp=fb02482920b5b937204ac25f0d771795336f4812;hb=c3202d026f3800676461ee407f2a5e46dc20e2f2;hpb=8efd0235a6bb26710fd89dd07a5fdb55cafde247
diff --git a/src/rb_evas.c b/src/rb_evas.c
index fb02482..4eb2134 100644
--- a/src/rb_evas.c
+++ b/src/rb_evas.c
@@ -1,6 +1,4 @@
/*
- * $Id: rb_evas.c 49 2004-08-01 10:17:39Z tilman $
- *
* Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
*
* This library is free software; you can redistribute it and/or
@@ -34,29 +32,42 @@ static void c_mark (RbEvas *e)
rb_gc_mark (e->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;
- RbEvas *evas = NULL;
if (NIL_P (parent) || !e)
return Qnil;
- self = Data_Make_Struct (cEvas, RbEvas,
- c_mark, free, evas);
+ self = rb_class_new_instance (0, NULL, cEvas);
+
+ GET_OBJ (self, RbEvas, evas);
+
evas->real = e;
evas->parent = parent;
- rb_obj_call_init (self, 0, NULL);
-
return self;
}
+/* :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);
@@ -75,28 +86,42 @@ static VALUE c_font_path_clear (VALUE self)
return Qnil;
}
+/*
+ * call-seq:
+ * e.font_path_append(path) => nil
+ *
+ * Appends a path to the font path for e.
+ */
static VALUE c_font_path_append (VALUE self, VALUE path)
{
GET_OBJ (self, RbEvas, e);
- Check_Type (path, T_STRING);
-
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 e.
+ */
static VALUE c_font_path_prepend (VALUE self, VALUE path)
{
GET_OBJ (self, RbEvas, e);
- Check_Type (path, T_STRING);
-
- evas_font_path_append (e->real, StringValuePtr (path));
+ evas_font_path_prepend (e->real, StringValuePtr (path));
return Qnil;
}
+/*
+ * call-seq:
+ * e.font_path => array
+ *
+ * Returns the font path for e.
+ */
static VALUE c_font_path_get (VALUE self)
{
VALUE ary;
@@ -114,7 +139,12 @@ static VALUE c_font_path_get (VALUE self)
return ary;
}
-
+/*
+ * call-seq:
+ * e.font_cache => fixnum
+ *
+ * Returns the size of the font cache for e.
+ */
static VALUE c_font_cache_get (VALUE self)
{
GET_OBJ (self, RbEvas, e);
@@ -122,6 +152,12 @@ static VALUE c_font_cache_get (VALUE self)
return INT2FIX (evas_font_cache_get (e->real));
}
+/*
+ * call-seq:
+ * e.font_cache(fixnum)
+ *
+ * Sets the size of the font cache for e.
+ */
static VALUE c_font_cache_set (VALUE self, VALUE val)
{
GET_OBJ (self, RbEvas, e);
@@ -133,6 +169,12 @@ static VALUE c_font_cache_set (VALUE self, VALUE val)
return Qnil;
}
+/*
+ * call-seq:
+ * e.font_cache_reload => nil
+ *
+ * Flushes the font cache for e.
+ */
static VALUE c_font_cache_flush (VALUE self)
{
GET_OBJ (self, RbEvas, e);
@@ -142,6 +184,12 @@ static VALUE c_font_cache_flush (VALUE self)
return Qnil;
}
+/*
+ * call-seq:
+ * e.image_cache => fixnum
+ *
+ * Returns the size of the image cache for e.
+ */
static VALUE c_image_cache_get (VALUE self)
{
GET_OBJ (self, RbEvas, e);
@@ -149,6 +197,12 @@ static VALUE c_image_cache_get (VALUE self)
return INT2FIX (evas_image_cache_get (e->real));
}
+/*
+ * call-seq:
+ * e.image_cache(fixnum)
+ *
+ * Sets the size of the image cache for e.
+ */
static VALUE c_image_cache_set (VALUE self, VALUE val)
{
GET_OBJ (self, RbEvas, e);
@@ -160,6 +214,12 @@ static VALUE c_image_cache_set (VALUE self, VALUE val)
return Qnil;
}
+/*
+ * call-seq:
+ * e.image_cache_reload => nil
+ *
+ * Flushes the image cache for e.
+ */
static VALUE c_image_cache_reload (VALUE self)
{
GET_OBJ (self, RbEvas, e);
@@ -169,6 +229,12 @@ static VALUE c_image_cache_reload (VALUE self)
return Qnil;
}
+/*
+ * call-seq:
+ * e.image_cache_flush => nil
+ *
+ * Flushes the image cache for e.
+ */
static VALUE c_image_cache_flush (VALUE self)
{
GET_OBJ (self, RbEvas, e);
@@ -178,66 +244,91 @@ static VALUE c_image_cache_flush (VALUE self)
return Qnil;
}
+/*
+ * call-seq:
+ * e.top => evasobject
+ *
+ * Returns the Evas::EvasObject at the top of e.
+ */
static VALUE c_top_get (VALUE self)
{
Evas_Object *o;
- void *obj;
GET_OBJ (self, RbEvas, e);
if (!(o = evas_object_top_get (e->real)))
return Qnil;
- if (!(obj = evas_object_data_get (o, RUBY_EVAS_OBJECT_KEY))) {
- rb_raise (rb_eException, "EvasObject Ruby object key missing");
- return Qnil;
- }
-
- return (VALUE) obj;
+ return TO_EVAS_OBJECT (o);
}
+/*
+ * call-seq:
+ * e.bottom => evasobject
+ *
+ * Returns the Evas::EvasObject at the bottom of e.
+ */
static VALUE c_bottom_get (VALUE self)
{
Evas_Object *o;
- void *obj;
GET_OBJ (self, RbEvas, e);
if (!(o = evas_object_bottom_get (e->real)))
return Qnil;
- if (!(obj = evas_object_data_get (o, RUBY_EVAS_OBJECT_KEY))) {
- rb_raise (rb_eException, "EvasObject Ruby object key missing");
- return Qnil;
- }
-
- return (VALUE) obj;
+ return TO_EVAS_OBJECT (o);
}
+/*
+ * call-seq:
+ * e.find_object(name) => evasobject
+ *
+ * Returns the Evas::EvasObject with the name name.
+ */
static VALUE c_find_object (VALUE self, VALUE name)
{
Evas_Object *o;
- void *obj;
GET_OBJ (self, RbEvas, e);
- Check_Type (name, T_STRING);
-
if (!(o = evas_object_name_find (e->real, StringValuePtr (name))))
return Qnil;
- if (!(obj = evas_object_data_get (o, RUBY_EVAS_OBJECT_KEY))) {
- rb_raise (rb_eException, "EvasObject Ruby object key missing");
- 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);
- return (VALUE) obj;
+ 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);
@@ -260,4 +351,6 @@ void Init_Evas (void)
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);
}