+ def nextFunc(self):
+ self.marked_pos += 1
+ self.validateMarker()
+ self.changed()
+
+ 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.decode("utf-8", "ignore")
+ print "Broken UTF8!"
+
+ value = property(getValue, setValue)
+ _value = property(getValue, setValue)
+
+ def getText(self):
+ return self.text.encode("utf-8")
+
+ def getMulti(self, selected):
+ if self.visible_width:
+ if self.allmarked:
+ mark = range(0, min(self.visible_width, len(self.text)))
+ else:
+ mark = [self.marked_pos-self.offset]
+ return ("mtext"[1-selected:], self.text[self.offset:self.offset+self.visible_width].encode("utf-8")+" ", mark)
+ else:
+ if self.allmarked:
+ mark = range(0, len(self.text))
+ else:
+ mark = [self.marked_pos]
+ return ("mtext"[1-selected:], self.text.encode("utf-8")+" ", mark)
+
+ def onSelect(self, session):
+ self.allmarked = (self.value != "")
+ if session is not None:
+ from Screens.NumericalTextInputHelpDialog import NumericalTextInputHelpDialog
+ self.help_window = session.instantiateDialog(NumericalTextInputHelpDialog, self)
+ self.help_window.show()
+
+ def onDeselect(self, session):
+ self.marked_pos = 0
+ self.offset = 0
+ 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 unsafeAssign(self, value):
+ self.value = str(value)
+
+class ConfigPassword(ConfigText):
+ def __init__(self, default = "", fixed_size = False, visible_width = False, censor = "*"):
+ ConfigText.__init__(self, default = default, fixed_size = fixed_size, visible_width = visible_width)
+ self.censor_char = censor
+ self.hidden = True
+
+ def getMulti(self, selected):
+ mtext, text, mark = ConfigText.getMulti(self, selected)
+ 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 onDeselect(self, session):
+ ConfigText.onDeselect(self, session)
+ self.hidden = True
+
+class ConfigNumber(ConfigText):
+ def __init__(self, default = 0):
+ ConfigText.__init__(self, str(default), fixed_size = 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 conform(self):
+ pos = len(self.text) - self.marked_pos
+ self.text = self.text.lstrip("0")
+ if self.text == "":
+ self.text = "0"
+ if pos > len(self.text):
+ self.marked_pos = 0
+ else:
+ self.marked_pos = len(self.text) - pos
+
+ def handleKey(self, key):
+ if key in KEY_NUMBERS or key == KEY_ASCII:
+ if key == KEY_ASCII:
+ ascii = getPrevAsciiCode()
+ if not (48 <= ascii <= 57):
+ return
+ else:
+ ascii = getKeyNumber(key) + 48
+ newChar = unichr(ascii)
+ if self.allmarked:
+ self.deleteAllChars()
+ self.allmarked = False
+ self.insertChar(newChar, self.marked_pos, False)
+ self.marked_pos += 1
+ else:
+ ConfigText.handleKey(self, key)
+ self.conform()
+
+ def onSelect(self, session):
+ self.allmarked = (self.value != "")
+
+ 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.last_value = self.default = default
+ self.min = limits[0]
+ self.max = limits[1]
+ self.increment = increment