-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.
#
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.enabled = True
self.callNotifiersOnSaveAndCancel = False
for x in self.notifiers:
x(self)
- def addNotifier(self, notifier, initial_call = True):
+ def changedFinal(self):
+ 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"
- self.notifiers.append(notifier)
-
+ if immediate_feedback:
+ self.notifiers.append(notifier)
+ else:
+ self.notifiers_final.append(notifier)
# CHECKME:
# do we want to call the notifier
# - at all when adding it? (yes, though optional)
pass
def onDeselect(self, session):
- pass
+ if not self.last_value == self.value:
+ self.changedFinal()
+ self.last_value = self.value
KEY_LEFT = 0
KEY_RIGHT = 1
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):
+ object.__init__(self)
+ 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 = [isinstance(x, tuple) and x[0] or x for x in self.choices]
+ else:
+ ret = self.choices.keys()
+ return ret or [""]
+
+ def __iter__(self):
+ if self.type == choicesList.LIST_TYPE_LIST:
+ ret = [isinstance(x, tuple) and x[0] or x 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):
+ if self.type is choicesList.LIST_TYPE_LIST:
+ default = self.choices[0]
+ if isinstance(default, tuple):
+ default = default[0]
+ else:
+ default = self.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 = [isinstance(x, tuple) and x[1] or x 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.choices = choicesList(choices)
+
+ if default is None:
+ default = self.choices.default()
+
+ self.default = self._value = self.last_value = default
+ self.changed()
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"
-
- self.default = default
+ default = self.choices.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.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._value = text
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)
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.default = default
+ self.value = self.last_value = self.default = default
+
def handleKey(self, key):
if key in [KEY_LEFT, KEY_RIGHT]:
self.value = not self.value
else:
self.value = False
+ def onDeselect(self, session):
+ if not self.last_value == self.value:
+ 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):
ConfigElement.__init__(self)
self.increment = increment
self.formatstring = formatstring
- self.value = self.default = int(default)
+ self.value = self.last_value = self.default = int(default)
def handleKey(self, key):
if key == KEY_LEFT:
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.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 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 endNotifier is None:
+ endNotifier = []
self.endNotifier.append(notifier)
def handleKey(self, key):
if key == KEY_RIGHT:
self.marked_pos += 1
self.validatePos()
-
+
if key == KEY_HOME:
self.marked_pos = 0
self.validatePos()
num += 1
self.marked_pos = max_pos - 1
self.validatePos()
-
+
if key in KEY_NUMBERS or key == KEY_ASCII:
if key == KEY_ASCII:
code = getPrevAsciiCode()
number = code - 48
else:
number = getKeyNumber(key)
-
+
block_len = []
for x in self.limits:
block_len.append(len(str(x[1])))
-
+
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
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)
def fromstring(self, value):
return [int(x) for x in value.split(self.seperator)]
+ def onDeselect(self, session):
+ if self.last_value != self._value:
+ self.changedFinal()
+ 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)
+ ConfigSequence.__init__(self, seperator = ".", limits = ip_limits, default = default)
self.block_len = []
for x in self.limits:
self.block_len.append(len(str(x[1])))
# 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:
+ # Increment Hour, reset Minutes
+ if self._value[0] < 23:
+ self._value[0] += 1
+ else:
+ self._value[0] = 0
+ self._value[1] = 0
+ else:
+ # Increment Minutes
+ self._value[1] += 1
+ # Trigger change
+ self.changed()
+ def decrement(self):
+ # Check if Minutes is minimum
+ if self._value[1] == 0:
+ # Decrement Hour, set Minutes to 59
+ if self._value[0] > 0:
+ self._value[0] -= 1
+ 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 getValue(self):
return self._value[0]
-
+
value = property(getValue, setValue)
def fromstring(self, value):
self.offset = 0
self.overwrite = fixed_size
self.help_window = None
- self.value = self.default = default
+ self.value = self.last_value = self.default = default
def validateMarker(self):
if self.fixed_size:
def getValue(self):
return self.text.encode("utf-8")
-
+
def setValue(self, val):
try:
self.text = val.decode("utf-8")
except UnicodeDecodeError:
- self.text = val
+ self.text = val.decode("utf-8", "ignore")
print "Broken UTF8!"
value = property(getValue, setValue)
if self.help_window:
session.deleteDialog(self.help_window)
self.help_window = None
+ if not self.last_value == self.value:
+ self.changedFinal()
+ self.last_value = self.value
def getHTML(self, id):
return '<input type="text" name="' + id + '" value="' + self.value + '" /><br>\n'
def onDeselect(self, session):
self.marked_pos = 0
self.offset = 0
+ if not self.last_value == self.value:
+ self.changedFinal()
+ self.last_value = self.value
+
+class ConfigSearchText(ConfigText):
+ def __init__(self, default = "", fixed_size = False, visible_width = False):
+ ConfigText.__init__(self, default = default, fixed_size = fixed_size, visible_width = visible_width)
+ NumericalTextInput.__init__(self, nextFunc = self.nextFunc, handleTimeout = False, search = True)
+
+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))
+ else:
+ return ConfigText.getMulti(self, selected)
# a slider.
class ConfigSlider(ConfigElement):
def __init__(self, default = 0, increment = 1, limits = (0, 100)):
ConfigElement.__init__(self)
- self.value = self.default = default
+ self.value = self.last_value = self.default = default
self.min = limits[0]
self.max = limits[1]
self.increment = increment
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.default = default
- self.value = default+[]
+ self.last_value = self.default = default
+ self.value = default[:]
def toggleChoice(self, choice):
if choice in self.value:
else:
self.value.append(choice)
self.value.sort()
+ self.changed()
def handleKey(self, key):
if key in KEY_NUMBERS + [KEY_DELETE, KEY_BACKSPACE]:
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:
def onDeselect(self, session):
self.pos = -1
- self.changed()
+ if not self.last_value == self.value:
+ self.changedFinal()
+ 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+[]
def setValue(self, value):
loc = [x[0] for x in self.locations if x[3]]
self.locations = [[x, None, False, False] for x in tmp]
self.refreshMountpoints()
for x in self.locations:
- if os.path.exists(x[0]):
+ if 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] = 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
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
x.load()
def getSavedValue(self):
- res = {}
+ res = { }
for i in range(len(self)):
sv = self[i].saved_value
if sv is not None:
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 self.enumerate()])
# same as ConfigSubList, just as a dictionary.
# care must be taken that the 'key' has a proper
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"
+ assert isinstance(value, (ConfigSubsection, ConfigElement, ConfigSubList, 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]
+ x = self.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 = { }
git.cweiske.de / enigma2.git / blobdiff