Hi,
I used h2def.py this weekend and noticed it does not create
'is-constructor-of' entries in the generated code. I started browsing
the code and noticed this is a todo item. I solved it this way:
- a constructor function ends with '_new' and returns a pointer
- h2def converts the text before the _new to a class name and writes
a constructor entry.
Here's the patch.
Regards,
Arjan
Index: pygtk/codegen/h2def.py
===================================================================
RCS file: /cvs/gnome/gnome-python/pygtk/codegen/h2def.py,v
retrieving revision 1.15
diff -u -r1.15 h2def.py
--- pygtk/codegen/h2def.py 2002/04/17 16:07:40 1.15
+++ pygtk/codegen/h2def.py 2002/05/01 09:43:28
@@ -296,6 +296,8 @@
write_func(fp, func, ret, args)
get_type_pat = re.compile(r'(const-)?([A-Za-z0-9]+)\*?\s+')
+pointer_pat = re.compile('.*\*$')
+func_new_pat = re.compile('(\w+)_new$')
def write_func(fp, name, ret, args):
if len(args) >= 1:
@@ -334,9 +336,23 @@
fp.write(')\n\n')
return
# it is either a constructor or normal function
- # FIXME: put in constructor check
fp.write('(define-function ' + name + '\n')
- # do in-module thingee
+
+ # Hmmm... Let's asume that a constructor function name
+ # ends with '_new' and it returns a pointer.
+ m = func_new_pat.match(name)
+ if pointer_pat.match(ret) and m:
+ cname = ''
+ for s in m.group(1).split ('_'):
+ cname += s.title()
+ if cname != '':
+ fp.write(' (is-constructor-of "' + cname + '")\n')
+ else:
+ # do in-module thingee
+ s = name.split('_')
+ if s:
+ fp.write(' (in-module "' + s[0].title() + '")\n')
+
fp.write(' (c-name "' + name + '")\n')
if ret != 'void':
fp.write(' (return-type "' + ret + '")\n')
