X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/d66c36f6534f32c7362c45965051cf84ccf84ba9..fe4e69236a090ad6c0e125814313f275d2716b53:/lib/python/Components/config.py diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py index cf2c5e29..6e560857 100755 --- a/lib/python/Components/config.py +++ b/lib/python/Components/config.py @@ -1,6 +1,6 @@ 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 @@ -29,6 +29,7 @@ from time import localtime, strftime class ConfigElement(object): def __init__(self): self.saved_value = None + self.save_forced = False self.last_value = None self.save_disabled = False self.__notifiers = None @@ -83,7 +84,7 @@ class ConfigElement(object): # you need to override this if str(self.value) doesn't work def save(self): - if self.save_disabled or self.value == self.default: + if self.save_disabled or (self.value == self.default and not self.save_forced): self.saved_value = None else: self.saved_value = self.tostring(self.value) @@ -1017,6 +1018,40 @@ class ConfigPassword(ConfigText): 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(ConfigSelection.getValue(self)) + + def setValue(self, val): + ConfigSelection.setValue(self, 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) @@ -1104,6 +1139,9 @@ class ConfigDirectory(ConfigText): else: return ConfigText.getMulti(self, selected) + def onSelect(self, session): + self.allmarked = (self.value != "") + # a slider. class ConfigSlider(ConfigElement): def __init__(self, default = 0, increment = 1, limits = (0, 100)): @@ -1148,25 +1186,12 @@ class ConfigSatlist(ConfigSelection): def __init__(self, list, default = None): if default is not None: default = str(default) - list.sort(key = lambda x: int(x[0])) - self._satList = list - choices = [(str(orbpos), desc) for (orbpos, desc, flags) in list] - - ConfigSelection.__init__(self, choices = choices, default = default) + ConfigSelection.__init__(self, choices = [(str(orbpos), desc) for (orbpos, desc, flags) in list], default = default) - # use this function to get the orbital position, don't rely on .index def getOrbitalPosition(self): if self.value == "": return None return int(self.value) - - def getSatList(self): - return self._satList - - def getSat(self): - return self.satList[self.index] - - satList = property(getSatList) orbital_position = property(getOrbitalPosition) @@ -1262,7 +1287,6 @@ class ConfigLocations(ConfigElement): self.default = default self.locations = [] self.mountpoints = [] - harddiskmanager.on_partition_list_change.append(self.mountpointsChanged) self.value = default[:] def setValue(self, value): @@ -1299,7 +1323,7 @@ class ConfigLocations(ConfigElement): 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 @@ -1318,20 +1342,11 @@ class ConfigLocations(ConfigElement): 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 @@ -1341,7 +1356,7 @@ class ConfigLocations(ConfigElement): 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): @@ -1609,16 +1624,17 @@ class Config(ConfigSubsection): self.pickle_this("config", self.saved_value, result) return ''.join(result) - def unpickle(self, lines): + def unpickle(self, lines, base_file=True): tree = { } for l in lines: if not l or l[0] == '#': continue n = l.find('=') + name = l[:n] val = l[n+1:].strip() - names = l[:n].split('.') + names = name.split('.') # if val.find(' ') != -1: # val = val[:val.find(' ')] @@ -1629,6 +1645,15 @@ class Config(ConfigSubsection): base[names[-1]] = val + if not base_file: # not the initial config file.. + #update config.x.y.value when exist + try: + configEntry = eval(name) + if configEntry is not None: + configEntry.value = val + except (SyntaxError, KeyError): + pass + # we inherit from ConfigSubsection, so ... #object.__setattr__(self, "saved_value", tree["config"]) if "config" in tree: @@ -1640,9 +1665,9 @@ class Config(ConfigSubsection): f.write(text) f.close() - def loadFromFile(self, filename): + def loadFromFile(self, filename, base_file=False): f = open(filename, "r") - self.unpickle(f.readlines()) + self.unpickle(f.readlines(), base_file) f.close() config = Config() @@ -1653,7 +1678,7 @@ class ConfigFile: def load(self): try: - config.loadFromFile(self.CONFIG_FILE) + config.loadFromFile(self.CONFIG_FILE, True) except IOError, e: print "unable to load config (%s), assuming defaults..." % str(e)