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simplify, cleanup and fix ParentalControlList
[enigma2.git] / lib / python / Components / config.py
diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index b7b3baa84ee24b2310f9c9cfaaad0f634b81321a..861e70bf61945545ba40cc730733a08269ea9991 100644 (file)
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -1,4 +1,5 @@
 import time
 import time
+from enigma import getPrevAsciiCode
 from Tools.NumericalTextInput import NumericalTextInput
 from Tools.Directories import resolveFilename, SCOPE_CONFIG
 import copy
 from Tools.NumericalTextInput import NumericalTextInput
 from Tools.Directories import resolveFilename, SCOPE_CONFIG
 import copy
@@ -67,6 +68,11 @@ class ConfigElement(object):
        def cancel(self):
                self.load()
 
        def cancel(self):
                self.load()
 
+       def isChanged(self):
+               if self.saved_value is None and self.value == self.default:
+                       return False
+               return self.tostring(self.value) != self.saved_value
+
        def changed(self):
                for x in self.notifiers:
                        x(self)
        def changed(self):
                for x in self.notifiers:
                        x(self)
@@ -92,14 +98,22 @@ class ConfigElement(object):
        def __call__(self, selected):
                return self.getMulti(selected)
 
        def __call__(self, selected):
                return self.getMulti(selected)
 
-       def helpWindow(self):
-               return None
+       def onSelect(self, session):
+               pass
+
+       def onDeselect(self, session):
+               pass
 
 KEY_LEFT = 0
 KEY_RIGHT = 1
 KEY_OK = 2
 KEY_DELETE = 3
 
 KEY_LEFT = 0
 KEY_RIGHT = 1
 KEY_OK = 2
 KEY_DELETE = 3
-KEY_TIMEOUT = 4
+KEY_BACKSPACE = 4
+KEY_HOME = 5
+KEY_END = 6
+KEY_TOGGLEOW = 7
+KEY_ASCII = 8
+KEY_TIMEOUT = 9
 KEY_NUMBERS = range(12, 12+10)
 KEY_0 = 12
 KEY_9 = 12+9
 KEY_NUMBERS = range(12, 12+10)
 KEY_0 = 12
 KEY_9 = 12+9
@@ -187,9 +201,22 @@ class ConfigSelection(ConfigElement):
                        self.value = self.choices[(i + nchoices - 1) % nchoices]
                elif key == KEY_RIGHT:
                        self.value = self.choices[(i + 1) % nchoices]
                        self.value = self.choices[(i + nchoices - 1) % nchoices]
                elif key == KEY_RIGHT:
                        self.value = self.choices[(i + 1) % nchoices]
+               elif key == KEY_HOME:
+                       self.value = self.choices[0]
+               elif key == KEY_END:
+                       self.value = self.choices[nchoices - 1]
+
+       def getText(self):
+               descr = self.description[self.value]
+               if len(descr):
+                       return _(descr)
+               return descr
 
        def getMulti(self, selected):
 
        def getMulti(self, selected):
-               return ("text", self.description[self.value])
+               descr = self.description[self.value]
+               if len(descr):
+                       return ("text", _(descr))
+               return ("text", descr)
 
        # HTML
        def getHTML(self, id):
 
        # HTML
        def getHTML(self, id):
@@ -219,11 +246,24 @@ class ConfigBoolean(ConfigElement):
        def handleKey(self, key):
                if key in [KEY_LEFT, KEY_RIGHT]:
                        self.value = not self.value
        def handleKey(self, key):
                if key in [KEY_LEFT, KEY_RIGHT]:
                        self.value = not self.value
+               elif key == KEY_HOME:
+                       self.value = False
+               elif key == KEY_END:
+                       self.value = True
+
+       def getText(self):
+               descr = self.descriptions[self.value]
+               if len(descr):
+                       return _(descr)
+               return descr
 
        def getMulti(self, selected):
 
        def getMulti(self, selected):
-               return ("text", _(self.descriptions[self.value]))
+               descr = self.descriptions[self.value]
+               if len(descr):
+                       return ("text", _(descr))
+               return ("text", descr)
 
 
-       def tostring(self, value):
+       def tostring(self, value):
                if not value:
                        return "false"
                else:
                if not value:
                        return "false"
                else:
@@ -271,8 +311,13 @@ class ConfigDateTime(ConfigElement):
        def handleKey(self, key):
                if key == KEY_LEFT:
                        self.value = self.value - self.increment
        def handleKey(self, key):
                if key == KEY_LEFT:
                        self.value = self.value - self.increment
-               if key == KEY_RIGHT:
+               elif key == KEY_RIGHT:
                        self.value = self.value + self.increment
                        self.value = self.value + self.increment
+               elif key == KEY_HOME or key == KEY_END:
+                       self.value = self.default
+
+       def getText(self):
+               return time.strftime(self.formatstring, time.localtime(self.value))
 
        def getMulti(self, selected):
                return ("text", time.strftime(self.formatstring, time.localtime(self.value)))
 
        def getMulti(self, selected):
                return ("text", time.strftime(self.formatstring, time.localtime(self.value)))
@@ -302,6 +347,8 @@ class ConfigSequence(ConfigElement):
                
                self.default = default
                self.value = copy.copy(default)
                
                self.default = default
                self.value = copy.copy(default)
+               
+               self.endNotifier = []
 
        def validate(self):
                max_pos = 0
 
        def validate(self):
                max_pos = 0
@@ -310,7 +357,7 @@ class ConfigSequence(ConfigElement):
                        max_pos += len(str(self.limits[num][1]))
 
                        while self._value[num] < self.limits[num][0]:
                        max_pos += len(str(self.limits[num][1]))
 
                        while self._value[num] < self.limits[num][0]:
-                               self.value[num] += 1
+                               self._value[num] += 1
 
                        while self._value[num] > self.limits[num][1]:
                                self._value[num] -= 1
 
                        while self._value[num] > self.limits[num][1]:
                                self._value[num] -= 1
@@ -318,6 +365,8 @@ class ConfigSequence(ConfigElement):
                        num += 1
 
                if self.marked_pos >= max_pos:
                        num += 1
 
                if self.marked_pos >= max_pos:
+                       for x in self.endNotifier:
+                               x(self)
                        self.marked_pos = max_pos - 1
 
                if self.marked_pos < 0:
                        self.marked_pos = max_pos - 1
 
                if self.marked_pos < 0:
@@ -331,6 +380,9 @@ class ConfigSequence(ConfigElement):
 
                if self.marked_pos >= total_len:
                        self.marked_pos = total_len - 1
 
                if self.marked_pos >= total_len:
                        self.marked_pos = total_len - 1
+                       
+       def addEndNotifier(self, notifier):
+               self.endNotifier.append(notifier)
 
        def handleKey(self, key):
                if key == KEY_LEFT:
 
        def handleKey(self, key):
                if key == KEY_LEFT:
@@ -341,7 +393,28 @@ class ConfigSequence(ConfigElement):
                        self.marked_pos += 1
                        self.validatePos()
                
                        self.marked_pos += 1
                        self.validatePos()
                
-               if key in KEY_NUMBERS:
+               if key == KEY_HOME:
+                       self.marked_pos = 0
+                       self.validatePos()
+
+               if key == KEY_END:
+                       max_pos = 0
+                       num = 0
+                       for i in self._value:
+                               max_pos += len(str(self.limits[num][1]))
+                               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()
+                               if code < 48 or code > 57:
+                                       return
+                               number = code - 48
+                       else:
+                               number = getKeyNumber(key)
+                       
                        block_len = []
                        for x in self.limits:
                                block_len.append(len(str(x[1])))
                        block_len = []
                        for x in self.limits:
                                block_len.append(len(str(x[1])))
@@ -359,8 +432,6 @@ class ConfigSequence(ConfigElement):
                                else:
                                        blocknumber += 1
 
                                else:
                                        blocknumber += 1
 
-                       number = getKeyNumber(key)
-                       
                        # length of numberblock
                        number_len = len(str(self.limits[blocknumber][1]))
 
                        # length of numberblock
                        number_len = len(str(self.limits[blocknumber][1]))
 
@@ -376,8 +447,8 @@ class ConfigSequence(ConfigElement):
                
                        self.validate()
                        self.changed()
                
                        self.validate()
                        self.changed()
-                       
-       def getMulti(self, selected):
+       
+       def genText(self):
                value = ""
                mPos = self.marked_pos
                num = 0;
                value = ""
                mPos = self.marked_pos
                num = 0;
@@ -392,7 +463,14 @@ class ConfigSequence(ConfigElement):
                        else:
                                value += (self.censor_char * len(str(self.limits[num][1])))
                        num += 1
                        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
                        # (this code is heavily ink optimized!)
                if self.enabled:
                        # only mark cursor when we are selected
                        # (this code is heavily ink optimized!)
                if self.enabled:
@@ -407,11 +485,15 @@ class ConfigSequence(ConfigElement):
                return str(v)
 
        def fromstring(self, value):
                return str(v)
 
        def fromstring(self, value):
-               return [int(x) for x in self.saved_value.split(self.seperator)]
+               return [int(x) for x in value.split(self.seperator)]
 
 class ConfigIP(ConfigSequence):
        def __init__(self, default):
                ConfigSequence.__init__(self, seperator = ".", limits = [(0,255),(0,255),(0,255),(0,255)], default = default)
 
 class ConfigIP(ConfigSequence):
        def __init__(self, default):
                ConfigSequence.__init__(self, seperator = ".", limits = [(0,255),(0,255),(0,255),(0,255)], default = default)
+       
+       def getHTML(self, id):
+               # we definitely don't want leading zeros
+               return '.'.join(["%d" % d for d in self.value])
 
 class ConfigMAC(ConfigSequence):
        def __init__(self, default):
 
 class ConfigMAC(ConfigSequence):
        def __init__(self, default):
@@ -469,43 +551,132 @@ class ConfigFloat(ConfigSequence):
 
 # an editable text...
 class ConfigText(ConfigElement, NumericalTextInput):
 
 # an editable text...
 class ConfigText(ConfigElement, NumericalTextInput):
-       def __init__(self, default = "", fixed_size = True):
+       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
                ConfigElement.__init__(self)
                NumericalTextInput.__init__(self, nextFunc = self.nextFunc, handleTimeout = False)
                
                self.marked_pos = 0
+               self.allmarked = (default != "")
                self.fixed_size = fixed_size
                self.fixed_size = fixed_size
-
+               self.visible_width = visible_width
+               self.offset = 0
+               self.overwrite = fixed_size
+               self.help_window = None
                self.value = self.default = default
 
        def validateMarker(self):
                self.value = self.default = default
 
        def validateMarker(self):
+               if self.fixed_size:
+                       if self.marked_pos > len(self.text)-1:
+                               self.marked_pos = len(self.text)-1
+               else:
+                       if self.marked_pos > len(self.text):
+                               self.marked_pos = len(self.text)
                if self.marked_pos < 0:
                        self.marked_pos = 0
                if self.marked_pos < 0:
                        self.marked_pos = 0
-               if self.marked_pos >= len(self.text):
-                       self.marked_pos = len(self.text) - 1
+               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):
+                                       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)
+
+       def insertChar(self, ch, pos, owr):
+               if owr or self.overwrite:
+                       self.text = self.text[0:pos] + ch + self.text[pos + 1:]
+               elif self.fixed_size:
+                       self.text = self.text[0:pos] + ch + self.text[pos:-1]
+               else:
+                       self.text = self.text[0:pos] + ch + self.text[pos:]
 
 
-       #def nextEntry(self):
-       #       self.vals[1](self.getConfigPath())
+       def deleteChar(self, pos):
+               if not self.fixed_size:
+                       self.text = self.text[0:pos] + self.text[pos + 1:]
+               elif self.overwrite:
+                       self.text = self.text[0:pos] + " " + self.text[pos + 1:]
+               else:
+                       self.text = self.text[0:pos] + self.text[pos + 1:] + " "
+
+       def deleteAllChars(self):
+               if self.fixed_size:
+                       self.text = " " * len(self.text)
+               else:
+                       self.text = ""
+               self.marked_pos = 0
 
        def handleKey(self, key):
                # this will no change anything on the value itself
                # so we can handle it here in gui element
                if key == KEY_DELETE:
 
        def handleKey(self, key):
                # this will no change anything on the value itself
                # so we can handle it here in gui element
                if key == KEY_DELETE:
-                       self.text = self.text[0:self.marked_pos] + self.text[self.marked_pos + 1:]
+                       self.timeout()
+                       if self.allmarked:
+                               self.deleteAllChars()
+                               self.allmarked = False
+                       else:
+                               self.deleteChar(self.marked_pos)
+                               if self.fixed_size and self.overwrite:
+                                       self.marked_pos += 1
+               elif key == KEY_BACKSPACE:
+                       self.timeout()
+                       if self.allmarked:
+                               self.deleteAllChars()
+                               self.allmarked = False
+                       elif self.marked_pos > 0:
+                               self.deleteChar(self.marked_pos-1)
+                               if not self.fixed_size and self.offset > 0:
+                                       self.offset -= 1
+                               self.marked_pos -= 1
                elif key == KEY_LEFT:
                elif key == KEY_LEFT:
-                       self.marked_pos -= 1
+                       self.timeout()
+                       if self.allmarked:
+                               self.marked_pos = len(self.text)
+                               self.allmarked = False
+                       else:
+                               self.marked_pos -= 1
                elif key == KEY_RIGHT:
                elif key == KEY_RIGHT:
+                       self.timeout()
+                       if self.allmarked:
+                               self.marked_pos = 0
+                               self.allmarked = False
+                       else:
+                               self.marked_pos += 1
+               elif key == KEY_HOME:
+                       self.timeout()
+                       self.allmarked = False
+                       self.marked_pos = 0
+               elif key == KEY_END:
+                       self.timeout()
+                       self.allmarked = False
+                       self.marked_pos = len(self.text)
+               elif key == KEY_TOGGLEOW:
+                       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.marked_pos += 1
-                       if not self.fixed_size:
-                               if self.marked_pos >= len(self.text):
-                                       self.text = self.text.ljust(len(self.text) + 1)
                elif key in KEY_NUMBERS:
                elif key in KEY_NUMBERS:
-                       number = self.getKey(getKeyNumber(key))
-                       self.text = self.text[0:self.marked_pos] + unicode(number) + self.text[self.marked_pos + 1:]
+                       owr = self.lastKey == getKeyNumber(key)
+                       newChar = self.getKey(getKeyNumber(key))
+                       if self.allmarked:
+                               self.deleteAllChars()
+                               self.allmarked = False
+                       self.insertChar(newChar, self.marked_pos, owr)
                elif key == KEY_TIMEOUT:
                        self.timeout()
                elif key == KEY_TIMEOUT:
                        self.timeout()
+                       if self.help_window:
+                               self.help_window.update(self)
                        return
 
                        return
 
+               if self.help_window:
+                       self.help_window.update(self)
                self.validateMarker()
                self.changed()
 
                self.validateMarker()
                self.changed()
 
@@ -527,12 +698,36 @@ class ConfigText(ConfigElement, NumericalTextInput):
        value = property(getValue, setValue)
        _value = property(getValue, setValue)
 
        value = property(getValue, setValue)
        _value = property(getValue, setValue)
 
+       def getText(self):
+               return self.value
+
        def getMulti(self, selected):
        def getMulti(self, selected):
-               return ("mtext"[1-selected:], self.value, [self.marked_pos])
+               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.value+" ", mark)
 
 
-       def helpWindow(self):
-               from Screens.NumericalTextInputHelpDialog import NumericalTextInputHelpDialog
-               return (NumericalTextInputHelpDialog,self)
+       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
 
        def getHTML(self, id):
                return '<input type="text" name="' + id + '" value="' + self.value + '" /><br>\n'
 
        def getHTML(self, id):
                return '<input type="text" name="' + id + '" value="' + self.value + '" /><br>\n'
@@ -561,12 +756,19 @@ class ConfigSlider(ConfigElement):
                        self.value -= self.increment
                elif key == KEY_RIGHT:
                        self.value += self.increment
                        self.value -= self.increment
                elif key == KEY_RIGHT:
                        self.value += self.increment
+               elif key == KEY_HOME:
+                       self.value = self.min
+               elif key == KEY_END:
+                       self.value = self.max
                else:
                        return
 
                self.checkValues()
                self.changed()
 
                else:
                        return
 
                self.checkValues()
                self.changed()
 
+       def getText(self):
+               return "%d / %d" % (self.value, self.max)
+
        def getMulti(self, selected):
                self.checkValues()
                return ("slider", self.value, self.max)
        def getMulti(self, selected):
                self.checkValues()
                return ("slider", self.value, self.max)
@@ -579,7 +781,7 @@ class ConfigSatlist(ConfigSelection):
        def __init__(self, list, default = None):
                if default is not None:
                        default = str(default)
        def __init__(self, list, default = None):
                if default is not None:
                        default = str(default)
-               ConfigSelection.__init__(self, choices = [(str(orbpos), desc) for (orbpos, desc) in list], default = default)
+               ConfigSelection.__init__(self, choices = [(str(orbpos), desc) for (orbpos, desc, flags) in list], default = default)
 
        def getOrbitalPosition(self):
                if self.value == "":
 
        def getOrbitalPosition(self):
                if self.value == "":
@@ -655,6 +857,12 @@ class ConfigSubList(list, object):
                        item.saved_value = self.stored_values[i]
                        item.load()
 
                        item.saved_value = self.stored_values[i]
                        item.load()
 
+       def dict(self):
+               res = dict()
+               for index in range(len(self)):
+                       res[str(index)] = self[index]
+               return res
+
 # same as ConfigSubList, just as a dictionary.
 # care must be taken that the 'key' has a proper
 # str() method, because it will be used in the config
 # same as ConfigSubList, just as a dictionary.
 # care must be taken that the 'key' has a proper
 # str() method, because it will be used in the config
@@ -694,6 +902,9 @@ class ConfigSubDict(dict, object):
                        item.saved_value = self.stored_values[str(key)]
                        item.load()
 
                        item.saved_value = self.stored_values[str(key)]
                        item.load()
 
+       def dict(self):
+               return self
+
 # Like the classes above, just with a more "native"
 # syntax.
 #
 # Like the classes above, just with a more "native"
 # syntax.
 #
@@ -754,6 +965,9 @@ class ConfigSubsection(object):
                for x in self.content.items.values():
                        x.load()
 
                for x in self.content.items.values():
                        x.load()
 
+       def dict(self):
+               return self.content.items
+
 # the root config object, which also can "pickle" (=serialize)
 # down the whole config tree.
 #
 # the root config object, which also can "pickle" (=serialize)
 # down the whole config tree.
 #
@@ -829,11 +1043,26 @@ class ConfigFile:
                        print "unable to load config (%s), assuming defaults..." % str(e)
        
        def save(self):
                        print "unable to load config (%s), assuming defaults..." % str(e)
        
        def save(self):
-               config.save()
+#              config.save()
                config.saveToFile(self.CONFIG_FILE)
        
                config.saveToFile(self.CONFIG_FILE)
        
+       def __resolveValue(self, pickles, cmap):
+               if cmap.has_key(pickles[0]):
+                       if len(pickles) > 1:
+                               return self.__resolveValue(pickles[1:], cmap[pickles[0]].dict())
+                       else:
+                               return str(cmap[pickles[0]].value)
+               return None
+       
        def getResolvedKey(self, key):
        def getResolvedKey(self, key):
-               return None # FIXME
+               names = key.split('.')
+               if len(names) > 1:
+                       if names[0] == "config":
+                               ret=self.__resolveValue(names[1:], config.content.items)
+                               if ret and len(ret):
+                                       return ret
+               print "getResolvedKey", key, "failed !! (Typo??)"
+               return ""
 
 def NoSave(element):
        element.disableSave()
 
 def NoSave(element):
        element.disableSave()
@@ -843,8 +1072,9 @@ configfile = ConfigFile()
 
 configfile.load()
 
 
 configfile.load()
 
-def getConfigListEntry(desc, config):
-       return (desc, config)
+def getConfigListEntry(*args):
+       assert len(args) > 1, "getConfigListEntry needs a minimum of two arguments (descr, configElement)"
+       return args
 
 #def _(x):
 #      return x
 
 #def _(x):
 #      return x
Clone of git://git.opendreambox.org/git/enigma2.git before dream multimedia removed all the engima2 sources