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MRuby-Binding: Bind #initialize_copy for clonable classes

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Port of b7a2ba830c.
This commit is contained in:
Jonas Kulla 2014-08-09 20:12:06 +02:00
parent 1cc1541377
commit 3b35fb219c
5 changed files with 40 additions and 17 deletions
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19
binding-mruby/font-binding.cpp
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@ -59,6 +59,22 @@ MRB_METHOD(fontInitialize)
return self;
}
MRB_METHOD(fontInitializeCopy)
{
mrb_value origObj;
mrb_get_args(mrb, "o", &origObj);
Font *orig = getPrivateData<Font>(mrb, origObj);
Font *f = new Font(*orig);
setPrivateData(self, f, FontType);
/* Wrap property objects */
f->setColor(new Color(*f->getColor()));
wrapProperty(mrb, self, f->getColor(), CScolor, ColorType);
return self;
}
MRB_METHOD(FontGetName)
{
Font *f = getPrivateData<Font>(mrb, self);
@ -157,7 +173,8 @@ fontBindingInit(mrb_state *mrb)
INIT_KLASS_PROP_BIND(Font, DefaultItalic, "default_italic");
INIT_KLASS_PROP_BIND(Font, DefaultColor, "default_color");
mrb_define_method(mrb, klass, "initialize", fontInitialize, MRB_ARGS_OPT(2));
mrb_define_method(mrb, klass, "initialize", fontInitialize, MRB_ARGS_OPT(2));
mrb_define_method(mrb, klass, "initialize_copy", fontInitializeCopy, MRB_ARGS_REQ(1));
INIT_PROP_BIND(Font, Name, "name");
INIT_PROP_BIND(Font, Size, "size");