# Copyright (C) 2006, Red Hat, Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.

_styles = {}

def load_stylesheet(module):
	for objname in dir(module):
		if not objname.startswith('_'):
			obj = getattr(module, objname)	
			if isinstance(obj, dict):
				register_stylesheet(objname.replace('_', '.'), obj)

def register_stylesheet(name, style):
	_styles[name] = style

def apply_stylesheet(item, stylesheet_name):
	if _styles.has_key(stylesheet_name):
		style_sheet = _styles[stylesheet_name]
		for name in style_sheet.keys():
			item.set_property(name, style_sheet[name])