X-Git-Url: http://git.code-monkey.de/?p=ruby-evas.git;a=blobdiff_plain;f=src%2Frb_evas.c;h=4eb21344ed2380422c45cdc4303af3e905d79b15;hp=2ba53d174d0f8c5b1f0f9c74ff47fd6acdcd9644;hb=c3202d026f3800676461ee407f2a5e46dc20e2f2;hpb=9af608c8ef88aadac161a557b27822c9defa39f0 diff --git a/src/rb_evas.c b/src/rb_evas.c index 2ba53d1..4eb2134 100644 --- a/src/rb_evas.c +++ b/src/rb_evas.c @@ -1,6 +1,4 @@ /* - * $Id: rb_evas.c 2 2004-06-19 18:55:39Z tilman $ - * * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de) * * This library is free software; you can redistribute it and/or @@ -22,49 +20,337 @@ #include +#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 e. + */ +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 e. + */ +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 e. + */ +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 e. + */ +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 e. + */ +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 e. + */ +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 e. + */ +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 e. + */ +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 e. + */ +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 e. + */ +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 Evas::EvasObject at the top of e. + */ +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 Evas::EvasObject at the bottom of e. + */ +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 Evas::EvasObject with the name name. + */ +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); }