from enigma import getPrevAsciiCode
from Tools.NumericalTextInput import NumericalTextInput
-from Tools.Directories import resolveFilename, SCOPE_CONFIG
+from Tools.Directories import resolveFilename, SCOPE_CONFIG, fileExists
from Components.Harddisk import harddiskmanager
from copy import copy as copy_copy
from os import path as os_path
if default is None:
default = self.choices.default()
+ self._descr = None
self.default = self._value = self.last_value = default
- self.changed()
def setChoices(self, choices, default = None):
self.choices = choicesList(choices)
if default is None:
default = self.choices.default()
+ self.default = default
if self.value not in self.choices:
self.value = default
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)
self.choices[i] = text
- self.description[text] = text
+ self._descr = self.description[text] = text
self._value = text
value = property(getValue, setValue)
self.value = self.choices[(i + 1) % nchoices]
def getText(self):
- descr = self.description[self.value]
+ 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 self._descr is not None:
+ descr = self._descr
+ else:
+ descr = self._descr = self.description[self.value]
if descr:
return ("text", _(descr))
return ("text", descr)
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
self.timeout()
self.overwrite = not self.overwrite
elif key == KEY_ASCII:
- self.timeout()
- newChar = unichr(getPrevAsciiCode())
- if self.allmarked:
- self.deleteAllChars()
- self.allmarked = False
- self.insertChar(newChar, self.marked_pos, False)
- self.marked_pos += 1
+ self.timeout()
+ newChar = unichr(getPrevAsciiCode())
+ if not self.useableChars or newChar in self.useableChars:
+ if self.allmarked:
+ self.deleteAllChars()
+ self.allmarked = False
+ self.insertChar(newChar, self.marked_pos, False)
+ self.marked_pos += 1
elif key in KEY_NUMBERS:
owr = self.lastKey == getKeyNumber(key)
newChar = self.getKey(getKeyNumber(key))
ConfigText.onDeselect(self, session)
self.hidden = True
+# lets the user select between [min, min+stepwidth, min+(stepwidth*2)..., maxval] with maxval <= max depending
+# on the stepwidth
+# min, max, stepwidth, default are int values
+# wraparound: pressing RIGHT key at max value brings you to min value and vice versa if set to True
+class ConfigSelectionNumber(ConfigSelection):
+ def __init__(self, min, max, stepwidth, default = None, wraparound = False):
+ self.wraparound = wraparound
+ if default is None:
+ default = min
+ default = str(default)
+ choices = []
+ step = min
+ while step <= max:
+ choices.append(str(step))
+ step += stepwidth
+
+ ConfigSelection.__init__(self, choices, default)
+
+ def getValue(self):
+ return int(self.text)
+
+ def setValue(self, val):
+ self.text = str(val)
+
+ def handleKey(self, key):
+ if not self.wraparound:
+ if key == KEY_RIGHT:
+ if len(self.choices) == (self.choices.index(self.value) + 1):
+ return
+ if key == KEY_LEFT:
+ if self.choices.index(self.value) == 0:
+ return
+ ConfigSelection.handleKey(self, key)
+
+
+
class ConfigNumber(ConfigText):
def __init__(self, default = 0):
ConfigText.__init__(self, str(default), fixed_size = False)
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")
self.pos = -1
else:
self.pos += 1
- elif key in [KEY_HOME, KEY_END]:
+ elif key in (KEY_HOME, KEY_END):
self.pos = -1
def genString(self, lst):
self.default = default
self.locations = []
self.mountpoints = []
- harddiskmanager.on_partition_list_change.append(self.mountpointsChanged)
self.value = default[:]
def setValue(self, value):
locations = [[x, None, False, False] for x in tmp]
self.refreshMountpoints()
for x in locations:
- if os_path.exists(x[0]):
+ if fileExists(x[0]):
x[1] = self.getMountpoint(x[0])
x[2] = True
self.locations = locations
return False
return self.tostring([x[0] for x in locations]) != sv
- def mountpointsChanged(self, action, dev):
- print "Mounts changed: ", action, dev
- mp = dev.mountpoint+"/"
- if action == "add":
- self.addedMount(mp)
- elif action == "remove":
- self.removedMount(mp)
- self.refreshMountpoints()
-
def addedMount(self, mp):
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 fileExists(x[0]):
x[1] = self.getMountpoint(x[0])
x[2] = True
x[2] = False
def refreshMountpoints(self):
- self.mountpoints = [p.mountpoint + "/" for p in harddiskmanager.getMountedPartitions() if p.mountpoint != "/"]
+ self.mountpoints = [p.mountpoint for p in harddiskmanager.getMountedPartitions() if p.mountpoint != "/"]
self.mountpoints.sort(key = lambda x: -len(x))
def checkChangedMountpoints(self):
self.pos += 1
if self.pos >= len(self.value):
self.pos = -1
- elif key in [KEY_HOME, KEY_END]:
+ elif key in (KEY_HOME, KEY_END):
self.pos = -1
def getText(self):
# 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
def getSavedValue(self):
res = { }
- for i in range(len(self)):
- sv = self[i].saved_value
+ 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):
- return dict([(str(index), value) for index, value in self.enumerate()])
+ 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
self.stored_values = dict(values)
for (key, val) in self.items():
if str(key) in self.stored_values:
- val = self.stored_values[str(key)]
+ val.saved_value = self.stored_values[str(key)]
saved_value = property(getSavedValue, setSavedValue)
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):
git.cweiske.de / enigma2.git / blobdiff