translatable ConfigSet, by Tero Manninen

[enigma2.git] / lib / python / Components / config.py

diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index f8ef0ec86a5708305e2241eef0d6e49b1de82adc..1757ef40bc69c33c18164157006c251e7c5ce2f7 100644 (file)
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -98,8 +98,11 @@ 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_LEFT = 0
 KEY_RIGHT = 1


@@ -130,6 +133,10 @@ def getKeyNumber(key):
 class ConfigSelection(ConfigElement):
        def __init__(self, choices, default = None):
                ConfigElement.__init__(self)
 class ConfigSelection(ConfigElement):
        def __init__(self, choices, default = None):
                ConfigElement.__init__(self)

+               self._value = None
+               self.setChoices(choices, default)
+
+       def setChoices(self, choices, default = None):

                self.choices = []
                self.description = {}
                
                self.choices = []
                self.description = {}
                


@@ -160,7 +167,10 @@ class ConfigSelection(ConfigElement):
                for x in self.choices:
                        assert isinstance(x, str), "ConfigSelection choices must be strings"
                
                for x in self.choices:
                        assert isinstance(x, str), "ConfigSelection choices must be strings"
                

-               self.value = self.default = default
+               self.default = default
+
+               if self.value == None or not self.value in self.choices:
+                       self.value = default

 
        def setValue(self, value):
                if value in self.choices:
 
        def setValue(self, value):
                if value in self.choices:


@@ -558,7 +568,7 @@ class ConfigText(ConfigElement, NumericalTextInput):
                self.visible_width = visible_width
                self.offset = 0
                self.overwrite = 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):


@@ -668,8 +678,12 @@ class ConfigText(ConfigElement, NumericalTextInput):
                        self.insertChar(newChar, self.marked_pos, owr)
                elif key == KEY_TIMEOUT:
                        self.timeout()
                        self.insertChar(newChar, self.marked_pos, owr)
                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()
 


@@ -692,7 +706,7 @@ class ConfigText(ConfigElement, NumericalTextInput):
        _value = property(getValue, setValue)
 
        def getText(self):
        _value = property(getValue, setValue)
 
        def getText(self):

-               return self.value
+               return self.text.encode("utf-8")

 
        def getMulti(self, selected):
                if self.visible_width:
 
        def getMulti(self, selected):
                if self.visible_width:


@@ -706,11 +720,21 @@ class ConfigText(ConfigElement, NumericalTextInput):
                                mark = range(0, len(self.text))
                        else:
                                mark = [self.marked_pos]
                                mark = range(0, len(self.text))
                        else:
                                mark = [self.marked_pos]

-                       return ("mtext"[1-selected:], self.value+" ", mark)
+                       return ("mtext"[1-selected:], self.text.encode("utf-8")+" ", 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'


@@ -718,6 +742,54 @@ class ConfigText(ConfigElement, NumericalTextInput):
        def unsafeAssign(self, value):
                self.value = str(value)
 
        def unsafeAssign(self, value):
                self.value = str(value)
 

+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
+

 # a slider.
 class ConfigSlider(ConfigElement):
        def __init__(self, default = 0, increment = 1, limits = (0, 100)):
 # a slider.
 class ConfigSlider(ConfigElement):
        def __init__(self, default = 0, increment = 1, limits = (0, 100)):


@@ -933,10 +1005,10 @@ class ConfigSubsection(object):
                values = dict(values)
                
                self.content.stored_values = values
                values = dict(values)
                
                self.content.stored_values = values

-               
+

                for (key, val) in self.content.items.items():
                        if key in values:
                for (key, val) in self.content.items.items():
                        if key in values:

-                               val.setSavedValue(values[key])
+                               val.saved_value = values[key]

 
        saved_value = property(getSavedValue, setSavedValue)
 
 
        saved_value = property(getSavedValue, setSavedValue)
 


@@ -951,6 +1023,93 @@ class ConfigSubsection(object):
        def dict(self):
                return self.content.items
 
        def dict(self):
                return self.content.items
 

+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)
+               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+[]
+
+       def toggleChoice(self, choice):
+               if choice in self.value:
+                       self.value.remove(choice)
+               else:
+                       self.value.append(choice)
+                       self.value.sort()
+
+       def handleKey(self, key):
+               if key in KEY_NUMBERS + [KEY_DELETE, KEY_BACKSPACE]:
+                       if self.pos != -1:
+                               self.toggleChoice(self.choices[self.pos])
+               elif key == KEY_LEFT:
+                       self.pos -= 1
+                       if self.pos < -1:
+                           self.pos = len(self.choices)-1
+               elif key == KEY_RIGHT:
+                       self.pos += 1
+                       if self.pos >= len(self.choices):
+                           self.pos = -1
+               elif key in [KEY_HOME, KEY_END]:
+                       self.pos = -1
+
+       def genString(self, lst):
+               res = ""
+               for x in lst:
+                       res += self.description[x]+" "
+               return res
+
+       def getText(self):
+               return self.genString(self.value)
+
+       def getMulti(self, selected):
+               if not selected or self.pos == -1:
+                       return ("text", self.genString(self.value))
+               else:
+                       tmp = self.value+[]
+                       ch = self.choices[self.pos]
+                       mem = ch in self.value
+                       if not mem:
+                               tmp.append(ch)
+                               tmp.sort()
+                       ind = tmp.index(ch)
+                       val1 = self.genString(tmp[:ind])
+                       val2 = " "+self.genString(tmp[ind+1:])
+                       if mem:
+                               chstr = " "+self.description[ch]+" "
+                       else:
+                               chstr = "("+self.description[ch]+")"
+                       return ("mtext", val1+chstr+val2, range(len(val1),len(val1)+len(chstr)))
+
+       def onDeselect(self, session):
+               self.pos = -1
+               self.changed()
+               
+       def tostring(self, value):
+               return str(value)
+
+       def fromstring(self, val):
+               return eval(val)
+
+

 # 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.
 #