-import time
from enigma import getPrevAsciiCode
from Tools.NumericalTextInput import NumericalTextInput
from Tools.Directories import resolveFilename, SCOPE_CONFIG
from Components.Harddisk import harddiskmanager
-import copy
-import os
+from copy import copy as copy_copy
+from os import path as os_path
+from time import localtime, strftime
# ConfigElement, the base class of all ConfigElements.
# saved_value is a text representation of _value, stored in the config file
#
# and has (at least) the following methods:
-# save() stores _value into saved_value,
+# save() stores _value into saved_value,
# (or stores 'None' if it should not be stored)
# load() loads _value from saved_value, or loads
# the default if saved_value is 'None' (default)
#
class ConfigElement(object):
def __init__(self):
-
- object.__init__(self)
self.saved_value = None
self.last_value = None
self.save_disabled = False
- self.notifiers = []
- self.notifiers_final = []
+ self.__notifiers = None
+ self.__notifiers_final = None
self.enabled = True
self.callNotifiersOnSaveAndCancel = False
+ def getNotifiers(self):
+ if self.__notifiers is None:
+ self.__notifiers = [ ]
+ return self.__notifiers
+
+ def setNotifiers(self, val):
+ self.__notifiers = val
+
+ notifiers = property(getNotifiers, setNotifiers)
+
+ def getNotifiersFinal(self):
+ if self.__notifiers_final is None:
+ self.__notifiers_final = [ ]
+ return self.__notifiers_final
+
+ def setNotifiersFinal(self, val):
+ self.__notifiers_final = val
+
+ notifiers_final = property(getNotifiersFinal, setNotifiersFinal)
+
# you need to override this to do input validation
def setValue(self, value):
self._value = value
def getValue(self):
return self._value
-
+
value = property(getValue, setValue)
# you need to override this if self.value is not a string
return self.tostring(self.value) != sv
def changed(self):
- for x in self.notifiers:
- x(self)
-
+ if self.__notifiers:
+ for x in self.notifiers:
+ x(self)
+
def changedFinal(self):
- for x in self.notifiers_final:
- x(self)
-
+ if self.__notifiers_final:
+ for x in self.notifiers_final:
+ x(self)
+
def addNotifier(self, notifier, initial_call = True, immediate_feedback = True):
assert callable(notifier), "notifiers must be callable"
if immediate_feedback:
assert key in KEY_NUMBERS
return key - KEY_0
+class choicesList(object): # XXX: we might want a better name for this
+ LIST_TYPE_LIST = 1
+ LIST_TYPE_DICT = 2
+
+ def __init__(self, choices, type = None):
+ self.choices = choices
+ if type is None:
+ if isinstance(choices, list):
+ self.type = choicesList.LIST_TYPE_LIST
+ elif isinstance(choices, dict):
+ self.type = choicesList.LIST_TYPE_DICT
+ else:
+ assert False, "choices must be dict or list!"
+ else:
+ self.type = type
+
+ def __list__(self):
+ if self.type == choicesList.LIST_TYPE_LIST:
+ ret = [not isinstance(x, tuple) and x or x[0] for x in self.choices]
+ else:
+ ret = self.choices.keys()
+ return ret or [""]
+
+ def __iter__(self):
+ if self.type == choicesList.LIST_TYPE_LIST:
+ ret = [not isinstance(x, tuple) and x or x[0] for x in self.choices]
+ else:
+ ret = self.choices
+ return iter(ret or [""])
+
+ def __len__(self):
+ return len(self.choices) or 1
+
+ def __getitem__(self, index):
+ if self.type == choicesList.LIST_TYPE_LIST:
+ ret = self.choices[index]
+ if isinstance(ret, tuple):
+ ret = ret[0]
+ return ret
+ return self.choices.keys()[index]
+
+ def index(self, value):
+ return self.__list__().index(value)
+
+ def __setitem__(self, index, value):
+ if self.type == choicesList.LIST_TYPE_LIST:
+ orig = self.choices[index]
+ if isinstance(orig, tuple):
+ self.choices[index] = (value, orig[1])
+ else:
+ self.choices[index] = value
+ else:
+ key = self.choices.keys()[index]
+ orig = self.choices[key]
+ del self.choices[key]
+ self.choices[value] = orig
+
+ def default(self):
+ choices = self.choices
+ if not choices:
+ return ""
+ if self.type is choicesList.LIST_TYPE_LIST:
+ default = choices[0]
+ if isinstance(default, tuple):
+ default = default[0]
+ else:
+ default = choices.keys()[0]
+ return default
+
+class descriptionList(choicesList): # XXX: we might want a better name for this
+ def __list__(self):
+ if self.type == choicesList.LIST_TYPE_LIST:
+ ret = [not isinstance(x, tuple) and x or x[1] for x in self.choices]
+ else:
+ ret = self.choices.values()
+ return ret or [""]
+
+ def __iter__(self):
+ return iter(self.__list__())
+
+ def __getitem__(self, index):
+ if self.type == choicesList.LIST_TYPE_LIST:
+ for x in self.choices:
+ if isinstance(x, tuple):
+ if x[0] == index:
+ return str(x[1])
+ elif x == index:
+ return str(x)
+ return str(index) # Fallback!
+ else:
+ return str(self.choices.get(index, ""))
+
+ def __setitem__(self, index, value):
+ if self.type == choicesList.LIST_TYPE_LIST:
+ i = self.index(index)
+ orig = self.choices[i]
+ if isinstance(orig, tuple):
+ self.choices[i] = (orig[0], value)
+ else:
+ self.choices[i] = value
+ else:
+ self.choices[index] = value
+
#
# ConfigSelection is a "one of.."-type.
# it has the "choices", usually a list, which contains
class ConfigSelection(ConfigElement):
def __init__(self, choices, default = None):
ConfigElement.__init__(self)
- self._value = None
- self.setChoices(choices, default)
- self.last_value = self._value
+ self.choices = choicesList(choices)
+
+ if default is None:
+ default = self.choices.default()
+
+ self._descr = None
+ self.default = self._value = self.last_value = default
def setChoices(self, choices, default = None):
- self.choices = []
- self.description = {}
-
- if isinstance(choices, list):
- for x in choices:
- if isinstance(x, tuple):
- self.choices.append(x[0])
- self.description[x[0]] = x[1]
- else:
- self.choices.append(x)
- self.description[x] = x
- elif isinstance(choices, dict):
- for (key, val) in choices.items():
- self.choices.append(key)
- self.description[key] = val
- else:
- assert False, "ConfigSelection choices must be dict or list!"
-
- #assert len(self.choices), "you can't have an empty configselection"
- if len(self.choices) == 0:
- self.choices = [""]
- self.description[""] = ""
+ self.choices = choicesList(choices)
if default is None:
- default = self.choices[0]
-
- assert default in self.choices, "default must be in choice list, but " + repr(default) + " is not!"
- for x in self.choices:
- assert isinstance(x, str), "ConfigSelection choices must be strings"
-
+ default = self.choices.default()
self.default = default
- if self.value == None or not self.value in self.choices:
+ if self.value not in self.choices:
self.value = default
def setValue(self, value):
self._value = value
else:
self._value = self.default
-
+ self._descr = None
self.changed()
def tostring(self, val):
def setCurrentText(self, text):
i = self.choices.index(self.value)
- del self.description[self.choices[i]]
self.choices[i] = text
- self.description[text] = text
+ self._descr = self.description[text] = text
self._value = text
value = property(getValue, setValue)
-
+
def getIndex(self):
return self.choices.index(self.value)
-
+
index = property(getIndex)
# GUI
self.value = self.choices[0]
elif key == KEY_END:
self.value = self.choices[nchoices - 1]
-
+
def selectNext(self):
nchoices = len(self.choices)
i = self.choices.index(self.value)
self.value = self.choices[(i + 1) % nchoices]
def getText(self):
- descr = self.description[self.value]
- if len(descr):
+ if self._descr is not None:
+ return self._descr
+ descr = self._descr = self.description[self.value]
+ if descr:
return _(descr)
return descr
def getMulti(self, selected):
- descr = self.description[self.value]
- if len(descr):
+ if self._descr is not None:
+ descr = self._descr
+ else:
+ descr = self._descr = self.description[self.value]
+ if descr:
return ("text", _(descr))
return ("text", descr)
def getHTML(self, id):
res = ""
for v in self.choices:
+ descr = self.description[v]
if self.value == v:
checked = 'checked="checked" '
else:
checked = ''
- res += '<input type="radio" name="' + id + '" ' + checked + 'value="' + v + '">' + self.description[v] + "</input></br>\n"
+ res += '<input type="radio" name="' + id + '" ' + checked + 'value="' + v + '">' + descr + "</input></br>\n"
return res;
def unsafeAssign(self, value):
# setValue does check if value is in choices. This is safe enough.
self.value = value
+ description = property(lambda self: descriptionList(self.choices.choices, self.choices.type))
+
# a binary decision.
#
# several customized versions exist for different
# descriptions.
#
+boolean_descriptions = {False: "false", True: "true"}
class ConfigBoolean(ConfigElement):
- def __init__(self, default = False, descriptions = {False: "false", True: "true"}):
+ def __init__(self, default = False, descriptions = boolean_descriptions):
ConfigElement.__init__(self)
self.descriptions = descriptions
self.value = self.last_value = self.default = default
def handleKey(self, key):
- if key in [KEY_LEFT, KEY_RIGHT]:
+ if key in (KEY_LEFT, KEY_RIGHT):
self.value = not self.value
elif key == KEY_HOME:
self.value = False
def getText(self):
descr = self.descriptions[self.value]
- if len(descr):
+ if descr:
return _(descr)
return descr
def getMulti(self, selected):
descr = self.descriptions[self.value]
- if len(descr):
+ if descr:
return ("text", _(descr))
return ("text", descr)
self.changedFinal()
self.last_value = self.value
+yes_no_descriptions = {False: _("no"), True: _("yes")}
class ConfigYesNo(ConfigBoolean):
def __init__(self, default = False):
- ConfigBoolean.__init__(self, default = default, descriptions = {False: _("no"), True: _("yes")})
+ ConfigBoolean.__init__(self, default = default, descriptions = yes_no_descriptions)
+on_off_descriptions = {False: _("off"), True: _("on")}
class ConfigOnOff(ConfigBoolean):
def __init__(self, default = False):
- ConfigBoolean.__init__(self, default = default, descriptions = {False: _("off"), True: _("on")})
+ ConfigBoolean.__init__(self, default = default, descriptions = on_off_descriptions)
+enable_disable_descriptions = {False: _("disable"), True: _("enable")}
class ConfigEnableDisable(ConfigBoolean):
def __init__(self, default = False):
- ConfigBoolean.__init__(self, default = default, descriptions = {False: _("disable"), True: _("enable")})
+ ConfigBoolean.__init__(self, default = default, descriptions = enable_disable_descriptions)
class ConfigDateTime(ConfigElement):
def __init__(self, default, formatstring, increment = 86400):
self.value = self.default
def getText(self):
- return time.strftime(self.formatstring, time.localtime(self.value))
+ return strftime(self.formatstring, localtime(self.value))
def getMulti(self, selected):
- return ("text", time.strftime(self.formatstring, time.localtime(self.value)))
+ return ("text", strftime(self.formatstring, localtime(self.value)))
def fromstring(self, val):
return int(val)
# several helper exist to ease this up a bit.
#
class ConfigSequence(ConfigElement):
- def __init__(self, seperator, limits, censor_char = "", default = None):
+ def __init__(self, seperator, limits, default, censor_char = ""):
ConfigElement.__init__(self)
assert isinstance(limits, list) and len(limits[0]) == 2, "limits must be [(min, max),...]-tuple-list"
assert censor_char == "" or len(censor_char) == 1, "censor char must be a single char (or \"\")"
self.seperator = seperator
self.limits = limits
self.censor_char = censor_char
-
- self.default = default
- self.value = copy.copy(default)
- self.last_value = copy.copy(default)
-
- self.endNotifier = []
+
+ self.last_value = self.default = default
+ self.value = copy_copy(default)
+ self.endNotifier = None
def validate(self):
max_pos = 0
num += 1
if self.marked_pos >= max_pos:
- for x in self.endNotifier:
- x(self)
+ if self.endNotifier:
+ for x in self.endNotifier:
+ x(self)
self.marked_pos = max_pos - 1
if self.marked_pos < 0:
def validatePos(self):
if self.marked_pos < 0:
self.marked_pos = 0
-
+
total_len = sum([len(str(x[1])) for x in self.limits])
if self.marked_pos >= total_len:
self.marked_pos = total_len - 1
-
+
def addEndNotifier(self, notifier):
+ if self.endNotifier is None:
+ self.endNotifier = []
self.endNotifier.append(notifier)
def handleKey(self, key):
self.marked_pos -= 1
self.validatePos()
- if key == KEY_RIGHT:
+ elif key == KEY_RIGHT:
self.marked_pos += 1
self.validatePos()
-
- if key == KEY_HOME:
+
+ elif key == KEY_HOME:
self.marked_pos = 0
self.validatePos()
- if key == KEY_END:
+ elif key == KEY_END:
max_pos = 0
num = 0
for i in self._value:
num += 1
self.marked_pos = max_pos - 1
self.validatePos()
-
- if key in KEY_NUMBERS or key == KEY_ASCII:
+
+ elif key in KEY_NUMBERS or key == KEY_ASCII:
if key == KEY_ASCII:
code = getPrevAsciiCode()
if code < 48 or code > 57:
number = code - 48
else:
number = getKeyNumber(key)
-
- block_len = []
- for x in self.limits:
- block_len.append(len(str(x[1])))
-
+
+ block_len = [len(str(x[1])) for x in self.limits]
total_len = sum(block_len)
pos = 0
# position in the block
posinblock = self.marked_pos - block_len_total[blocknumber]
-
+
oldvalue = self._value[blocknumber]
olddec = oldvalue % 10 ** (number_len - posinblock) - (oldvalue % 10 ** (number_len - posinblock - 1))
newvalue = oldvalue - olddec + (10 ** (number_len - posinblock - 1) * number)
-
+
self._value[blocknumber] = newvalue
self.marked_pos += 1
-
+
self.validate()
self.changed()
-
+
def genText(self):
value = ""
mPos = self.marked_pos
num = 0;
for i in self._value:
- if len(value): #fixme no heading separator possible
+ if value: #fixme no heading separator possible
value += self.seperator
if mPos >= len(value) - 1:
mPos += 1
-
if self.censor_char == "":
value += ("%0" + str(len(str(self.limits[num][1]))) + "d") % i
else:
value += (self.censor_char * len(str(self.limits[num][1])))
num += 1
return (value, mPos)
-
+
def getText(self):
(value, mPos) = self.genText()
return value
-
+
def getMulti(self, selected):
(value, mPos) = self.genText()
# only mark cursor when we are selected
def tostring(self, val):
return self.seperator.join([self.saveSingle(x) for x in val])
-
+
def saveSingle(self, v):
return str(v)
return [int(x) for x in value.split(self.seperator)]
def onDeselect(self, session):
- if not self.last_value == self._value:
+ if self.last_value != self._value:
self.changedFinal()
- self.last_value = copy.copy(self._value)
+ self.last_value = copy_copy(self._value)
+ip_limits = [(0,255),(0,255),(0,255),(0,255)]
class ConfigIP(ConfigSequence):
def __init__(self, default, auto_jump = False):
- ConfigSequence.__init__(self, seperator = ".", limits = [(0,255),(0,255),(0,255),(0,255)], default = default)
- self.block_len = []
- for x in self.limits:
- self.block_len.append(len(str(x[1])))
+ ConfigSequence.__init__(self, seperator = ".", limits = ip_limits, default = default)
+ self.block_len = [len(str(x[1])) for x in self.limits]
self.marked_block = 0
self.overwrite = True
self.auto_jump = auto_jump
def handleKey(self, key):
-
if key == KEY_LEFT:
if self.marked_block > 0:
self.marked_block -= 1
self.overwrite = True
- if key == KEY_RIGHT:
+ elif key == KEY_RIGHT:
if self.marked_block < len(self.limits)-1:
self.marked_block += 1
self.overwrite = True
- if key == KEY_HOME:
+ elif key == KEY_HOME:
self.marked_block = 0
self.overwrite = True
- if key == KEY_END:
+ elif key == KEY_END:
self.marked_block = len(self.limits)-1
self.overwrite = True
- if key in KEY_NUMBERS or key == KEY_ASCII:
+ elif key in KEY_NUMBERS or key == KEY_ASCII:
if key == KEY_ASCII:
code = getPrevAsciiCode()
if code < 48 or code > 57:
return
number = code - 48
- else:
+ else:
number = getKeyNumber(key)
oldvalue = self._value[self.marked_block]
-
+
if self.overwrite:
self._value[self.marked_block] = number
- self.overwrite = False
+ self.overwrite = False
else:
oldvalue *= 10
newvalue = oldvalue + number
value = ""
block_strlen = []
for i in self._value:
- block_strlen.append(len(str(i)))
- if len(value):
+ block_strlen.append(len(str(i)))
+ if value:
value += self.seperator
value += str(i)
leftPos = sum(block_strlen[:(self.marked_block)])+self.marked_block
rightPos = sum(block_strlen[:(self.marked_block+1)])+self.marked_block
mBlock = range(leftPos, rightPos)
return (value, mBlock)
-
+
def getMulti(self, selected):
(value, mBlock) = self.genText()
if self.enabled:
# we definitely don't want leading zeros
return '.'.join(["%d" % d for d in self.value])
+mac_limits = [(1,255),(1,255),(1,255),(1,255),(1,255),(1,255)]
class ConfigMAC(ConfigSequence):
def __init__(self, default):
- ConfigSequence.__init__(self, seperator = ":", limits = [(1,255),(1,255),(1,255),(1,255),(1,255),(1,255)], default = default)
+ ConfigSequence.__init__(self, seperator = ":", limits = mac_limits, default = default)
class ConfigPosition(ConfigSequence):
def __init__(self, default, args):
ConfigSequence.__init__(self, seperator = ",", limits = [(0,args[0]),(0,args[1]),(0,args[2]),(0,args[3])], default = default)
+clock_limits = [(0,23),(0,59)]
class ConfigClock(ConfigSequence):
def __init__(self, default):
- import time
- t = time.localtime(default)
- ConfigSequence.__init__(self, seperator = ":", limits = [(0,23),(0,59)], default = [t.tm_hour, t.tm_min])
+ t = localtime(default)
+ ConfigSequence.__init__(self, seperator = ":", limits = clock_limits, default = [t.tm_hour, t.tm_min])
def increment(self):
# Check if Minutes maxed out
if self._value[1] == 59:
- # Check if Hours not maxed out
+ # Increment Hour, reset Minutes
if self._value[0] < 23:
- # Increment Hour, reset Minutes to 0
self._value[0] += 1
- self._value[1] = 0
+ else:
+ self._value[0] = 0
+ self._value[1] = 0
else:
# Increment Minutes
self._value[1] += 1
def decrement(self):
# Check if Minutes is minimum
if self._value[1] == 0:
- # Check if Hour is greater than 0
+ # Decrement Hour, set Minutes to 59
if self._value[0] > 0:
- # Decrement Hour, set Minutes to 59
self._value[0] -= 1
- self._value[1] = 59
+ else:
+ self._value[0] = 23
+ self._value[1] = 59
else:
# Decrement Minutes
self._value[1] -= 1
# Trigger change
self.changed()
+integer_limits = (0, 9999999999)
class ConfigInteger(ConfigSequence):
- def __init__(self, default, limits = (0, 9999999999)):
+ def __init__(self, default, limits = integer_limits):
ConfigSequence.__init__(self, seperator = ":", limits = [limits], default = default)
-
+
# you need to override this to do input validation
def setValue(self, value):
self._value = [value]
def getValue(self):
return self._value[0]
-
+
value = property(getValue, setValue)
def fromstring(self, value):
def __init__(self, default = "", fixed_size = True, visible_width = False):
ConfigElement.__init__(self)
NumericalTextInput.__init__(self, nextFunc = self.nextFunc, handleTimeout = False)
-
+
self.marked_pos = 0
self.allmarked = (default != "")
self.fixed_size = fixed_size
self.value = self.last_value = self.default = default
def validateMarker(self):
+ textlen = len(self.text)
if self.fixed_size:
- if self.marked_pos > len(self.text)-1:
- self.marked_pos = len(self.text)-1
+ if self.marked_pos > textlen-1:
+ self.marked_pos = textlen-1
else:
- if self.marked_pos > len(self.text):
- self.marked_pos = len(self.text)
+ if self.marked_pos > textlen:
+ self.marked_pos = textlen
if self.marked_pos < 0:
self.marked_pos = 0
if self.visible_width:
if self.marked_pos < self.offset:
self.offset = self.marked_pos
if self.marked_pos >= self.offset + self.visible_width:
- if self.marked_pos == len(self.text):
+ if self.marked_pos == textlen:
self.offset = self.marked_pos - self.visible_width
else:
self.offset = self.marked_pos - self.visible_width + 1
- if self.offset > 0 and self.offset + self.visible_width > len(self.text):
- self.offset = max(0, len(self.text) - self.visible_width)
+ if self.offset > 0 and self.offset + self.visible_width > textlen:
+ self.offset = max(0, len - self.visible_width)
def insertChar(self, ch, pos, owr):
if owr or self.overwrite:
if self.hidden:
text = len(text) * self.censor_char
return (mtext, text, mark)
-
+
def onSelect(self, session):
ConfigText.onSelect(self, session)
self.hidden = False
def getValue(self):
return int(self.text)
-
+
def setValue(self, val):
self.text = str(val)
value = property(getValue, setValue)
_value = property(getValue, setValue)
+ def isChanged(self):
+ sv = self.saved_value
+ strv = self.tostring(self.value)
+ if sv is None and strv == self.default:
+ return False
+ return strv != sv
+
def conform(self):
pos = len(self.text) - self.marked_pos
self.text = self.text.lstrip("0")
class ConfigDirectory(ConfigText):
def __init__(self, default="", visible_width=60):
ConfigText.__init__(self, default, fixed_size = True, visible_width = visible_width)
+
def handleKey(self, key):
pass
+
def getValue(self):
if self.text == "":
return None
else:
return ConfigText.getValue(self)
+
def setValue(self, val):
if val == None:
val = ""
ConfigText.setValue(self, val)
+
def getMulti(self, selected):
if self.text == "":
return ("mtext"[1-selected:], _("List of Storage Devices"), range(0))
if self.value == "":
return None
return int(self.value)
-
+
orbital_position = property(getOrbitalPosition)
class ConfigSet(ConfigElement):
def __init__(self, choices, default = []):
ConfigElement.__init__(self)
- self.choices = []
- self.description = {}
if isinstance(choices, list):
choices.sort()
- for x in choices:
- if isinstance(x, tuple):
- self.choices.append(x[0])
- self.description[x[0]] = str(x[1])
- else:
- self.choices.append(x)
- self.description[x] = str(x)
+ self.choices = choicesList(choices, choicesList.LIST_TYPE_LIST)
else:
assert False, "ConfigSet choices must be a list!"
- if len(self.choices) == 0:
- self.choices = [""]
- self.description[""] = ""
if default is None:
default = []
self.pos = -1
default.sort()
self.last_value = self.default = default
- self.value = default+[]
+ self.value = default[:]
def toggleChoice(self, choice):
- if choice in self.value:
- self.value.remove(choice)
+ value = self.value
+ if choice in value:
+ value.remove(choice)
else:
- self.value.append(choice)
- self.value.sort()
+ value.append(choice)
+ value.sort()
self.changed()
def handleKey(self, key):
if self.pos != -1:
self.toggleChoice(self.choices[self.pos])
elif key == KEY_LEFT:
- self.pos -= 1
- if self.pos < -1:
- self.pos = len(self.choices)-1
+ if self.pos < 0:
+ self.pos = len(self.choices)-1
+ else:
+ self.pos -= 1
elif key == KEY_RIGHT:
- self.pos += 1
- if self.pos >= len(self.choices):
- self.pos = -1
- elif key in [KEY_HOME, KEY_END]:
+ if self.pos >= len(self.choices)-1:
+ self.pos = -1
+ else:
+ self.pos += 1
+ elif key in (KEY_HOME, KEY_END):
self.pos = -1
def genString(self, lst):
if not selected or self.pos == -1:
return ("text", self.genString(self.value))
else:
- tmp = self.value+[]
+ tmp = self.value[:]
ch = self.choices[self.pos]
mem = ch in self.value
if not mem:
chstr = " "+self.description[ch]+" "
else:
chstr = "("+self.description[ch]+")"
- return ("mtext", val1+chstr+val2, range(len(val1),len(val1)+len(chstr)))
+ len_val1 = len(val1)
+ return ("mtext", val1+chstr+val2, range(len_val1, len_val1 + len(chstr)))
def onDeselect(self, session):
self.pos = -1
if not self.last_value == self.value:
self.changedFinal()
- self.last_value = self.value+[]
-
+ self.last_value = self.value[:]
+
def tostring(self, value):
return str(value)
def fromstring(self, val):
return eval(val)
+ description = property(lambda self: descriptionList(self.choices.choices, choicesList.LIST_TYPE_LIST))
+
class ConfigLocations(ConfigElement):
def __init__(self, default = [], visible_width = False):
ConfigElement.__init__(self)
self.locations = []
self.mountpoints = []
harddiskmanager.on_partition_list_change.append(self.mountpointsChanged)
- self.value = default+[]
+ self.value = default[:]
def setValue(self, value):
- loc = [x[0] for x in self.locations if x[3]]
+ locations = self.locations
+ loc = [x[0] for x in locations if x[3]]
add = [x for x in value if not x in loc]
diff = add + [x for x in loc if not x in value]
- self.locations = [x for x in self.locations if not x[0] in diff] + [[x, self.getMountpoint(x), True, True] for x in add]
- self.locations.sort(key = lambda x: x[0])
+ locations = [x for x in locations if not x[0] in diff] + [[x, self.getMountpoint(x), True, True] for x in add]
+ locations.sort(key = lambda x: x[0])
+ self.locations = locations
self.changed()
def getValue(self):
self.checkChangedMountpoints()
- for x in self.locations:
+ locations = self.locations
+ for x in locations:
x[3] = x[2]
- return [x[0] for x in self.locations if x[3]]
-
+ return [x[0] for x in locations if x[3]]
+
value = property(getValue, setValue)
def tostring(self, value):
tmp = self.default
else:
tmp = self.fromstring(sv)
- self.locations = [[x, None, False, False] for x in tmp]
+ locations = [[x, None, False, False] for x in tmp]
self.refreshMountpoints()
- for x in self.locations:
- if os.path.exists(x[0]):
+ for x in locations:
+ if os_path.exists(x[0]):
x[1] = self.getMountpoint(x[0])
x[2] = True
+ self.locations = locations
def save(self):
- if self.save_disabled or self.locations == []:
+ locations = self.locations
+ if self.save_disabled or not locations:
self.saved_value = None
else:
- self.saved_value = self.tostring([x[0] for x in self.locations])
+ self.saved_value = self.tostring([x[0] for x in locations])
def isChanged(self):
sv = self.saved_value
- if val is None and self.locations == []:
+ locations = self.locations
+ if val is None and not locations:
return False
- return self.tostring([x[0] for x in self.locations]) != sv
+ return self.tostring([x[0] for x in locations]) != sv
def mountpointsChanged(self, action, dev):
print "Mounts changed: ", action, dev
for x in self.locations:
if x[1] == mp:
x[2] = True
- elif x[1] == None and os.path.exists(x[0]):
+ elif x[1] == None and os_path.exists(x[0]):
x[1] = self.getMountpoint(x[0])
x[2] = True
for x in self.locations:
if x[1] == mp:
x[2] = False
-
+
def refreshMountpoints(self):
self.mountpoints = [p.mountpoint + "/" for p in harddiskmanager.getMountedPartitions() if p.mountpoint != "/"]
self.mountpoints.sort(key = lambda x: -len(x))
def checkChangedMountpoints(self):
oldmounts = self.mountpoints
self.refreshMountpoints()
- if oldmounts == self.mountpoints:
+ newmounts = self.mountpoints
+ if oldmounts == newmounts:
return
for x in oldmounts:
- if not x in self.mountpoints:
+ if not x in newmounts:
self.removedMount(x)
- for x in self.mountpoints:
+ for x in newmounts:
if not x in oldmounts:
self.addedMount(x)
def getMountpoint(self, file):
- file = os.path.realpath(file)+"/"
+ file = os_path.realpath(file)+"/"
for m in self.mountpoints:
if file.startswith(m):
return m
if key == KEY_LEFT:
self.pos -= 1
if self.pos < -1:
- self.pos = len(self.value)-1
+ self.pos = len(self.value)-1
elif key == KEY_RIGHT:
self.pos += 1
if self.pos >= len(self.value):
- self.pos = -1
- elif key in [KEY_HOME, KEY_END]:
+ self.pos = -1
+ elif key in (KEY_HOME, KEY_END):
self.pos = -1
def getText(self):
def onDeselect(self, session):
self.pos = -1
-
+
# nothing.
class ConfigNothing(ConfigSelection):
def __init__(self):
- ConfigSelection.__init__(self, choices = [""])
+ ConfigSelection.__init__(self, choices = [("","")])
# until here, 'saved_value' always had to be a *string*.
# now, in ConfigSubsection, and only there, saved_value
# config.saved_value == {"foo": {"bar": "True"}, "foobar": "False"}
#
-
class ConfigSubsectionContent(object):
pass
# config.dipswitches.append(ConfigYesNo())
class ConfigSubList(list, object):
def __init__(self):
- object.__init__(self)
list.__init__(self)
self.stored_values = {}
def save(self):
for x in self:
x.save()
-
+
def load(self):
for x in self:
x.load()
def getSavedValue(self):
- res = {}
- for i in range(len(self)):
- sv = self[i].saved_value
+ res = { }
+ for i, val in enumerate(self):
+ sv = val.saved_value
if sv is not None:
res[str(i)] = sv
return res
item.load()
def dict(self):
- res = dict()
- for index in range(len(self)):
- res[str(index)] = self[index]
- return res
+ return dict([(str(index), value) for index, value in enumerate(self)])
# same as ConfigSubList, just as a dictionary.
# care must be taken that the 'key' has a proper
# file.
class ConfigSubDict(dict, object):
def __init__(self):
- object.__init__(self)
dict.__init__(self)
self.stored_values = {}
def save(self):
for x in self.values():
x.save()
-
+
def load(self):
for x in self.values():
x.load()
# loading of added elements. this is why this class
# is so complex.
#
-# we need the 'content' because we overwrite
+# we need the 'content' because we overwrite
# __setattr__.
# If you don't understand this, try adding
# __setattr__ to a usual exisiting class and you will.
class ConfigSubsection(object):
def __init__(self):
- object.__init__(self)
self.__dict__["content"] = ConfigSubsectionContent()
self.content.items = { }
self.content.stored_values = { }
-
+
def __setattr__(self, name, value):
if name == "saved_value":
return self.setSavedValue(value)
- assert isinstance(value, ConfigSubsection) or isinstance(value, ConfigElement) or isinstance(value, ConfigSubList) or isinstance(value, ConfigSubDict), "ConfigSubsections can only store ConfigSubsections, ConfigSubLists, ConfigSubDicts or ConfigElements"
- self.content.items[name] = value
- if name in self.content.stored_values:
- #print "ok, now we have a new item,", name, "and have the following value for it:", self.content.stored_values[name]
- value.saved_value = self.content.stored_values[name]
+ assert isinstance(value, (ConfigSubsection, ConfigElement, ConfigSubList, ConfigSubDict)), "ConfigSubsections can only store ConfigSubsections, ConfigSubLists, ConfigSubDicts or ConfigElements"
+ content = self.content
+ content.items[name] = value
+ x = content.stored_values.get(name, None)
+ if x is not None:
+ #print "ok, now we have a new item,", name, "and have the following value for it:", x
+ value.saved_value = x
value.load()
def __getattr__(self, name):
def setSavedValue(self, values):
values = dict(values)
-
self.content.stored_values = values
-
for (key, val) in self.content.items.items():
- if key in values:
- val.saved_value = values[key]
+ value = values.get(key, None)
+ if value is not None:
+ val.saved_value = value
saved_value = property(getSavedValue, setSavedValue)
def pickle_this(self, prefix, topickle, result):
for (key, val) in topickle.items():
- name = prefix + "." + key
-
+ name = '.'.join((prefix, key))
if isinstance(val, dict):
self.pickle_this(name, val, result)
elif isinstance(val, tuple):
- result.append(name + "=" + val[0]) # + " ; " + val[1])
+ result += [name, '=', val[0], '\n']
else:
- result.append(name + "=" + val)
+ result += [name, '=', val, '\n']
def pickle(self):
- result = [ ]
+ result = []
self.pickle_this("config", self.saved_value, result)
- return '\n'.join(result) + "\n"
+ return ''.join(result)
def unpickle(self, lines):
tree = { }
for l in lines:
- if not len(l) or l[0] == '#':
+ if not l or l[0] == '#':
continue
-
+
n = l.find('=')
val = l[n+1:].strip()
# val = val[:val.find(' ')]
base = tree
-
+
for n in names[:-1]:
base = base.setdefault(n, {})
-
+
base[names[-1]] = val
# we inherit from ConfigSubsection, so ...
self.setSavedValue(tree["config"])
def saveToFile(self, filename):
+ text = self.pickle()
f = open(filename, "w")
- f.write(self.pickle())
+ f.write(text)
f.close()
def loadFromFile(self, filename):
config.loadFromFile(self.CONFIG_FILE)
except IOError, e:
print "unable to load config (%s), assuming defaults..." % str(e)
-
+
def save(self):
# config.save()
config.saveToFile(self.CONFIG_FILE)
-
+
def __resolveValue(self, pickles, cmap):
- if cmap.has_key(pickles[0]):
+ key = pickles[0]
+ if cmap.has_key(key):
if len(pickles) > 1:
- return self.__resolveValue(pickles[1:], cmap[pickles[0]].dict())
+ return self.__resolveValue(pickles[1:], cmap[key].dict())
else:
- return str(cmap[pickles[0]].value)
+ return str(cmap[key].value)
return None
-
+
def getResolvedKey(self, key):
names = key.split('.')
if len(names) > 1:
git.cweiske.de / enigma2.git / blobdiff