def __init__(self):
if PATH_search('x-terminal-emulator'):
terminal = 'x-terminal-emulator'
else:
terminal = 'xterm'
self.default = {'terminal': terminal,
'systray': 'true',
'rounded': '4',
'menu_width': '430',
'bg_color': '#DCDCDC',
'border_color': '#4D4D4D',
'hide_list': 'None',
'category_click': 'true',
'favorites': 'false',
'desktop_dirs': ["/usr/share/applications/",
"%s/.local/share/applications/"
% os.getenv('HOME'),
"/usr/local/share/applications/",
"/usr/share/applications/kde4/",
"/usr/local/share/applications/kde4/"
]
}
config = {}
try:
f = open(CONFIG_FILE, 'r')
logINFO("Found user config.")
for line in f:
if line == '\n' or line.startswith('#'):
continue
else:
line = line.strip('\n ').split('=')
if line[0] == "desktop_dirs":
config["desktop_dirs"] = filter( None,
map ( lambda ln: expanduser( expandvars ( ln.lstrip().rstrip() ) ),
line[1].split(",") )
)
else:
config[line[0]] = line[1]
f.close()
except IOError,e:
printERROR(u"I/O error: %s" % repr(e))
def validateConfig(self):
for line in self.config:
if line not in self.default:
printERROR( u"Error in config file: Unknown parameter (\"{0}\")".format(line))
continue
if self.config[line] == '':
printERROR(u"Error in config file: parameter \"{0}\" can't be empty. Using default value.".format(line))
self.config[line] = self.default[line]
if line == 'rounded' or line == 'menu_width':
if not self.isValidInt(self.config[line]):
printERROR( u"Error in config file: parameter \"{0}\" must be valid integer. Using default value.".format(line))
self.config[line] = self.default[line]
if int(self.config[line]) < 0:
printERROR(u"Error in config file: parameter \"{0}\" must be positive value. Using default value.".format(line))
self.config[line] = self.default[line]
def parse_user_menu(config):
logINFO('Parse user menu ..')
cfg_file = USERMENU
cat_index = None
if os.access(cfg_file, os.F_OK | os.R_OK):
logINFO('Found user menu ..')
f = open(cfg_file, 'r')
for line in f:
try:
if line == '\n' or line.startswith('#'):
continue
elif line.startswith('@'):
if line.count("##") > 0:
cat = line[1:].strip('\n ').split("##")
config[cat[0]] = []
cat_icon[cat[0]] = expanduser( expandvars ( cat[1] ) )
cat_index = cat[0]
else:
printERROR(u"# Error reading line: %s, not enough parameters"
u" (must be at least 2)" % line)
else:
if line.count("##") > 2:
if cat_index is not None:
#Parameters:#[0]CMD#[1]Icon#[2]Name#[3]--/--#[4]Desc
cmd_line = line.strip('\n\t ').split('##')
cmd_line[0] = expanduser( expandvars ( cmd_line[0] ) )
cmd_line[1] = expanduser( expandvars ( cmd_line[1] ) )
cmd_line.insert(3, "")
cmd_line[0] = parse_cmd(cmd_line[0], "", cmd_line[1], cmd_line[2])
config[cat_index].append(cmd_line)
else:
printERROR( u"# Error reading line: %s, not enough parameters"
u" (must be at least 3)" % line)
else:
printERROR( u"# Error reading line: %s, not enough parameters"
u" (must be at least 3)" % line)
except:
logINFO("# Error in user config menu at line: %s" % line)
logTRACEBACK()
f.close()
return config