def init(self, preferences_file=None):
if not preferences_file:
preferences_file = os.path.join(get_home_dir(), u"user.pref")
logger.debug("Setting up configuration from preferences file [%s]", preferences_file)
self.config = ConfigObj(preferences_file, configspec=meta.config_scheme, encoding=u"utf-8",
default_encoding=u'utf-8')
self.config.validate(Validator())
class Config(object):
'''
An interface for Whyteboard's configuration instead of accessing the config
dictionary directly.
This is implemented as a singleton.
'''
_instance = None
def __new__(cls, *args, **kwargs):
if not cls._instance:
cls._instance = super(Config, cls).__new__(cls, *args, **kwargs)
return cls._instance
def init(self, preferences_file=None):
if not preferences_file:
preferences_file = os.path.join(get_home_dir(), u"user.pref")
logger.debug("Setting up configuration from preferences file [%s]", preferences_file)
self.config = ConfigObj(preferences_file, configspec=meta.config_scheme, encoding=u"utf-8",
default_encoding=u'utf-8')
self.config.validate(Validator())
def clone(self):
config = super(Config, Config).__new__(Config)
config.init()
return config
def filename(self):
return self.config.filename
def write(self):
self.config.write()
def get(self, attr):
return self.config.get(attr, '')
def colours(self):
return [x for x in self.config["colour%s" % x]]
def colour(self, position, new_colour=None):
if not new_colour:
return self.config["colour%s" % position]
self.config["colour%s" % position] = new_colour
def bmp_select_transparent(self, value=None):
if value is None:
return self.config["bmp_select_transparent"]
self.config["bmp_select_transparent"] = value
def colour_grid(self, value=None):
if value is None:
return self.config["colour_grid"]
self.config["colour_grid"] = value
def convert_quality(self, value=None):
if not value:
return self.config["convert_quality"]
self.config["convert_quality"] = value
def default_font(self, value=None):
if not value:
if 'default_font' in self.config:
return self.config["default_font"]
return None
self.config["default_font"] = value
def default_width(self, value=None):
if not value:
return self.config["default_width"]
self.config["default_width"] = value
def default_height(self, value=None):
if not value:
return self.config["default_height"]
self.config["default_height"] = value
def imagemagick_path(self, value=None):
if not value:
if 'imagemagick_path' in self.config:
return self.config["imagemagick_path"]
return None
self.config["imagemagick_path"] = value
def language(self, value=None):
if not value:
return self.config["language"]
self.config["language"] = value
def last_opened_dir(self, value=None):
if not value:
return self.config["last_opened_dir"]
self.config["last_opened_dir"] = value
def print_title(self, value=None):
if value is None:
return self.config["print_title"]
self.config["print_title"] = value
def statusbar(self, value=None):
if value is None:
return self.config["statusbar"]
self.config["statusbar"] = value
def tool_preview(self, value=None):
if value is None:
return self.config["tool_preview"]
self.config["tool_preview"] = value
def toolbar(self, value=None):
if value is None:
return self.config["toolbar"]
self.config["toolbar"] = value
def make_config():
config = ConfigObj(configspec=meta.config_scheme)
config.validate(Validator())
return config